1 2000-03-25 Mark Mitchell <mark@codesourcery.com>
3 * decl.c (grokdeclarator): Count partial specializations when
4 keeping track of how many template classes have been seen.
6 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10 * class.c (build_vbase_pointer_fields): layout_field now place_field.
11 (get_vfield_offset): Use byte_position.
12 (set_rtti_entry): Set OFFSET to ssizetype zero.
13 (get_binfo_offset_as_int): Deleted.
14 (dfs_record_base_offsets): Use tree_low_cst.
15 (dfs_search_base_offsets): Likewise.
16 (layout_nonempty_base_or_field): Reflect changes in RLI format
17 and call byte_position.
18 (layout_empty_base): Convert offset to ssizetype.
19 (build_base_field): use rli_size_unit_so_far.
20 (dfs_propagate_binfo_offsets): Do computation in proper type.
21 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
22 (layout_class_type): Reflect changes in RLI names and fields.
23 (finish_struct_1): Set DECL_FIELD_OFFSET.
24 * dump.c (dequeue_and_dump): Call bit_position.
25 * expr.c (cplus_expand_constant): Use byte_position.
26 * rtti.c (expand_class_desc): Use bitsize_one_node.
27 * typeck.c (build_component_addr): Use byte_position and don't
28 special case for zero offset.
30 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
32 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
34 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
36 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
39 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
41 * call.c (check_dtor_name,build_new_method_call): Use DECL_P and
43 * decl.c (push_class_binding,poplevel,pushtag,lookup_namespace_name,
44 make_typename_type,check_initializer,cp_finish_decl,xref_tag): Likewise.
45 * decl2.c (grokfield,build_expr_from_tree,build_expr_from_tree,
46 decl_namespace,arg_assoc_template_arg,arg_assoc,
47 validate_nonmember_using_decl,do_class_using_decl): Likewise.
48 * error.c (dump_template_argument,dump_expr,cp_file_of,cp_line_of,
49 args_to_string): Likewise.
50 * friend.c (is_friend): Likewise.
51 * lex.c (note_got_semicolon,note_list_got_semicolon,is_global): Likewise.
52 * method.c (build_overload_nested_name,build_overload_value,
53 build_qualified_name,build_qualified_name,hack_identifier): Likewise.
54 * parse.y (typename_sub,typename_sub1): Likewise.
55 * pt.c (push_inline_template_parms_recursive,check_template_shadow,
56 process_partial_specialization,convert_template_argument,
57 template_args_equal,add_pending_template,lookup_template_class,
58 for_each_template_parm_r,maybe_fold_nontype_arg,
59 tsubst,instantiate_template,type_unification_real,unify,
60 instantiate_pending_templates,set_mangled_name_for_template_decl):
62 * repo.c (repo_get_id,repo_template_used): Likewise.
63 * search.c (lookup_field_1): Likewise.
64 * tree.c (walk_tree,get_type_decl,cp_tree_equal,member_p): Likewise.
65 * xref.c (classname): Likewise.
67 2000-03-22 Mark Mitchell <mark@codesourcery.com>
69 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
70 (CANONICAL_BINFO): New macro.
71 (BINFO_NEW_VTABLE_MARKED): Use it.
72 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
73 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
74 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
76 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
77 (build_secondary_vtable): Likewise.
78 (dfs_finish_vtbls): Likewise.
79 (dfs_accumulate_vtbl_inits): Likewise.
80 (accumulate_vtbl_inits): New function.
81 (finish_vtbls): Make sure that virtual bases come after
82 non-virtual bases in the vtable group.
83 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
84 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
85 * search.c (struct vbase_info): Move definition.
86 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
87 (unmarked_new_vtable_p): Likewise.
88 (dfs_mark_vtable_path): Remove.
89 (dfs_mark_new_vtable): Remove.
90 (dfs_unmark_new_vtable): Likewise.
91 (dfs_clear_search_slot): Likewise.
92 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
93 (dfs_clear_vbase_slots): Likewise.
94 (init_vbase_pointers): LIkewise.
96 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
98 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
99 SIZETYPE to a non-SIZETYPE.
101 2000-03-21 Mark Mitchell <mark@codesourcery.com>
103 * class.c (layout_virtual_bases): Adjust names in conditionally
106 * class.c (record_base_offsets): New function.
107 (layout_conflict_p): Likewise.
108 (layout_nonempty_base_or_field): Use it.
109 (layout_empty_base): New function.
110 (build_base_field): Use it.
111 (build_base_fields): Update comment.
112 (layout_virtual_bases): Fold in a little code form
113 layout_basetypes. Use layout_empty_base.
114 (layout_basetypes): Remove.
115 (end_of_class): New function.
116 (layout_class_type): Use it. Adjust.
118 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
120 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
122 (dfs_skip_nonprimary_vbases_markedp): Likewise.
123 * typeck.c (fntype_p): Remove.
125 * cp-tree.h (TI_SPEC_INFO): Remove.
126 (CLASSTYPE_TI_SPEC_INFO): Likewise.
127 * pt.c (process_partial_specialization): Likewise.
129 * class.c (build_base_field): Fix thinko in computation of binfo
132 * tree.c (mark_local_for_remap_p): Mark variables declared in
133 TARGET_EXPRs as well.
135 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
137 * typeck.c (require_complete_type, complete_type,
138 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
139 build_array_ref, convert_arguments, pointer_diff,
140 build_x_unary_op, build_unary_op, build_c_cast,
141 build_modify_expr): Use COMPLETE_TYPE_P etc.
142 * call.c (is_complete, convert_like_real,
143 build_new_method_call): Likewise.
144 * class.c (build_vbase_pointer_fields, check_bases,
145 build_base_field, finish_struct_1, pushclass): Likewise.
146 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
147 * decl.c (maybe_process_template_type_declaration, pushtag,
148 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
149 layout_var_decl, check_initializer, cp_finish_decl,
150 grokdeclarator, require_complete_types_for_parms,
151 grok_op_properties, xref_tag, xref_basetypes,
152 check_function_type): Likewise.
153 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
154 * friend.c (do_friend): Likewise.
155 * init.c (build_offset_ref): Likewise.
156 * parse.y (structsp): Likewise.
157 * pt.c (maybe_process_partial_specialization,
158 tsubst_friend_function, instantiate_class_template, tsubst,
159 do_type_instantiation, instantiate_pending_templates): Likewise.
160 * repo.c (repo_get_id): Likewise.
161 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
162 synthesize_tinfo_var, emit_support_tinfos): Likewise.
163 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
164 * semantics.c (begin_class_definition): Likewise.
165 * tree.c (build_cplus_method_type): Likewise.
166 * typeck2.c (digest_init, build_functional_cast,
167 add_exception_specifier): Likewise.
168 * parse.h, parse.c: Regenerated.
170 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
172 * inc/cxxabi.h: New header file. Define new-abi entry points.
173 (__pointer_type_info::target): Rename member to ...
174 (__pointer_type_info::type): ... here.
175 (__base_class_info::type): Rename member to ...
176 (__base_class_info::base): ... here.
177 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
178 * cp-tree.h (CPTI_ABI): New global tree enumeration.
179 (abi_node): New global tree node.
180 * decl.c (abi_node): Document.
181 (init_decl_processing): Initialize abi_node.
182 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
183 (get_vmi_pseudo_type_info): Likewise.
184 (create_tinfo_types): Likewise.
185 (emit_support_tinfos): Likewise.
186 * tinfo.h (cxxabi.h): Include for new-abi.
187 Move rtti class definitions to new header file.
188 * tinfo.cc (abi): Use the namespace.
189 (std): Move new abi rtti classes from here ...
190 (__cxxabiv1): ... to here.
191 * tinfo2.cc (cxxabi.h): Include for new-abi.
192 Move rtti class definitions to new header file.
193 (std): Move new abi rtti classes from here ...
194 (__cxxabiv1): ... to here.
195 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
198 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
199 Jason Merrill <jason@casey.cygnus.com>
201 * method.c (build_overload_int): Use host_integerp.
203 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
205 * init.c (build_offset_ref): Handle the case of a templated member
208 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
210 * except.c (expand_exception_blocks): Clear catch_clauses_last.
212 2000-03-18 Mark Mitchell <mark@codesourcery.com>
214 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
215 * class.c (check_bitfield_decl): Turn illegal bitfields into
217 (dfs_propagate_binfo_offsets): Adjust for new size_binop
219 (dfs_offset_for_unshared_vbases): Likewise.
220 * cvt.c (cp_convert_to_pointer): Convert NULL to a
221 pointer-to-member correctly under the new ABI.
222 * expr.c (cplus_expand_constant): Don't use cp_convert when
223 turning an offset into a pointer-to-member.
224 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
225 when dereferencing them under the new ABI.
226 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
227 of pointers-to-members under the new ABI.
229 * class.c (check_bitfield_decl): Remove restriction on really long
231 (layout_class_type): Implement new ABI handling of bitfields
232 longer than their types.
234 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
236 * parse.y (extdefs): Call ggc_collect.
237 * parse.c: Regenerated.
239 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
241 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
242 (note_name_declared_in_class): Use OVL_CURRENT to get at a
245 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
247 * class.c (build_vbase_path): Use integer_zerop.
248 (build_vtable_entry): Use tree_low_cst.
249 (get_vfield_offset): Use bit_position.
250 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
252 (check_bitfield_decl): Set DECL_SIZE using convert.
253 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
254 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
256 (finish_struct_1): Use bit_position.
257 (dump_class_hierarchy): Use tree_low_cst.
258 * cp-tree.h (min_precision): Add declaration.
259 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
260 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
261 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
262 * expr.c (cplus_expand_constant): Use bit_position.
263 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
264 * rtti.c (get_base_offset): Use bit_position.
265 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
266 host_integerp, and tree_low_cst.
267 (pointer_int_sum): Use integer_zerop.
268 (build_component_addr): Use bit_position.
270 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
272 * typeck.c (require_complete_type): Don't assume size_zero_node.
273 (complete_type_or_else): Likewise.
275 2000-03-16 Steven Grady <grady@digitaldeck.com>
276 Jason Merrill <jason@casey.cygnus.com>
278 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
280 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
282 * decl2.c (grokfield): Bail out if type is error_mark_node.
284 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
286 * tinfo2.cc (__ptr_to_member_data): Rename to ...
287 (__pointer_to_member_data): ... here. Adjust.
288 * rtti.c (create_tinfo_types): Adjust.
290 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
292 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
293 * decl.c (ref_desc_type_node): Undocument.
294 * rtti.c (ptr_ref_initializer): Rename to ...
295 (ptr_initializer): ... here. Adjust comments.
296 (ptmd_initializer): Fix comment thinko.
297 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
298 (create_tinfo_types): Remove ref_desc_type_node init.
299 * tinfo2.cc (__reference_type_info): Remove.
301 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
303 * decl.c (cp_finish_decl): Remove obsolete comment.
305 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
307 2000-03-14 Mark Mitchell <mark@codesourcery.com>
309 * cp-tree.h: Tweak documentation.
310 * class.c (build_vbase_pointer_fields): Layout the fields, too.
311 (avoid_overlap): Remove.
312 (get_binfo_offset_as_int): New function.
313 (dfs_serach_base_offsets): Likewise.
314 (layout_nonempty_base_or_field): Likewise.
315 (build_base_field): Layout fields here. Avoid placing two objects
316 of the same type at the same address, under the new ABI.
317 (build_base_fields): Adjust accordingly.
318 (create_vtable_ptr): Return the new field, but don't attach it to
320 (remove_base_field): Remove.
321 (remove_base_fields): Remove.
322 (layout_basetypes): Adjust accordingly.
323 (layout_class_type): Call layout_field for each field, rather than
324 just making a wholesale call to layout_type.
326 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
328 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
330 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
332 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
334 * except.c (dtor_nothrow): New fn.
335 (do_pop_exception): Use it. Take type parm.
336 (push_eh_cleanup): Take type parm.
337 (expand_start_catch_block): Pass it.
338 (build_eh_type_type_ref): Accept null type.
340 2000-03-12 Mark Mitchell <mark@codesourcery.com>
342 * cp-tree.h (revert_static_member_fn): Change prototype.
343 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
344 (grok_op_properties): Likewise.
345 (start_function): Likewise.
346 (revert_static_member_fn): Simplify.
347 * pt.c (check_explicit_specialization): Adjust call to
348 revert_static_member_fn.
350 2000-03-11 Mark Mitchell <mark@codesourcery.com>
352 * cp-tree.h (scope_kind): New type.
353 (tmpl_spec_kind): Likewise.
354 (declare_pseudo_global_level): Remove.
355 (pseudo_global_level_p): Rename to template_parm_scope_p.
356 (pushlevel): Remove declaration.
357 (begin_scope): New function.
358 (finish_scope): Likewise.
359 (current_tmpl_spec_kind): Likewise.
360 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
361 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
363 (toplevel_bindings_p): Adjust.
364 (declare_pseudo_global_level): Remove.
365 (pseudo_global_level_p): Rename to template_parm_scope_p.
366 (current_tmpl_spec_kind): New function.
367 (begin_scope): Likewise.
368 (finish_scope): Likewise.
369 (maybe_push_to_top_level): Adjust.
370 (maybe_process_template_type_declaration): Likewise.
372 (pushdecl_nonclass_level): Likewise.
373 (lookup_tag): Likewise.
374 (grokfndecl): Handle member template specializations. Share
375 constructor and non-constructor code.
376 * decl2.c (check_classfn): Handle member template specializations.
377 * pt.c (begin_template_parm_list): Use begin_scope.
378 (begin_specialization): Likewise.
379 (end_specialization): Likewise.
380 (check_explicit_specialization): Use current_tmpl_spec_kind.
381 Handle member template specializations.
382 (end_template_decl): Use finish_scope. Remove call to
384 (push_template_decl_real): Remove bogus error message.
385 (tsubst_decl): Fix typo in code contained in comment.
386 (instantiate_template): Handle member template specializations.
387 (most_general_template): Likewise.
389 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
391 * lex.c (whitespace_cr): Compress consecutive calls to warning().
392 (do_identifier): Ditto for error().
394 * pt.c (convert_nontype_argument): Ditto for cp_error().
395 (convert_template_argument): Ditto for cp_pedwarn().
397 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
399 * exception.cc (__check_null_eh_spec): New fn.
400 * except.c (expand_end_eh_spec): Call it if the spec is throw().
402 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
404 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
405 * except.c (expand_end_eh_spec): Add the return type.
406 * rtti.c (throw_bad_cast): Add the parmtypes.
407 (throw_bad_typeid): Likewise.
409 * semantics.c (expand_stmt): Only leave out rtl for unused
410 artificials, and set DECL_IGNORED_P on them as well.
411 * decl.c (wrapup_globals_for_namespace): Likewise.
413 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
415 * decl.c (maybe_commonize_var): Skip all artificial decls.
416 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
418 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
420 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
421 * cp-tree.h: Declare flag_enforce_eh_specs.
422 * decl.c (store_parm_decls, finish_function): Check it.
424 C library functions don't throw.
425 * Makefile.in (cfns.h): New target.
426 (except.o): Depend on it.
427 * Make-lang.in (cc1plus): Depend on cfns.gperf.
428 * cfns.gperf: New file.
430 * except.c: Include it.
431 (nothrow_libfn_p): New fn.
432 * decl.c (grokfndecl): Use it.
433 * cp-tree.h: Declare it.
435 * decl.c (push_overloaded_decl_1, auto_function,
436 define_function): Lose.
437 (build_library_fn_1): New static fn.
438 (builtin_function): Use it.
439 (get_atexit_node): Use build_library_fn_ptr.
440 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
441 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
442 push_void_library_fn, push_throw_library_fn): New fns.
443 * cp-tree.h: Declare them.
444 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
445 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
446 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
447 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
448 * rtti.c (build_runtime_decl): Lose.
449 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
450 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
451 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
453 * call.c (build_call): Remove result_type parm.
454 Call mark_used on unused artificial fns.
455 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
457 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
459 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
461 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
462 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
463 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
464 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
465 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
466 expand_generic_desc): Likewise.
468 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
470 * exception.cc (__cp_pop_exception): Cleanup the original object.
472 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
474 * decl.c (grok_op_properties): Merge conversion to void warning
475 with other silly op warnings.
477 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
479 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
480 array CONSTRUCTOR elements. Don't use expr_tree_cons.
482 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
484 * decl.c (cp_make_fname_decl): New function.
485 (wrapup_globals_for_namespace): Don't emit unused static vars.
486 (init_decl_processing): Remove comment about use of
487 array_domain_type. Set make_fname_decl.
488 (cp_finish_decl): Remove __FUNCTION__ nadgering.
489 * semantics.c (begin_compound_stmt): Remove
490 current_function_name_declared flagging.
491 (expand_stmt): Don't emit unused local statics.
492 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
495 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
497 * typeck.c (convert_for_assignment): Don't look at array
499 * call.c (convert_like_real): Likewise.
501 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
503 Add initial support for '\uNNNN' specifier.
504 * lex.c (read_ucs): New fn.
505 (readescape, skip_white_space): Call it.
506 (is_extended_char, is_extended_char_1): New fns.
507 (utf8_extend_token): New fn, #if 0'd out.
508 (real_yylex): Treat extended chars like letters.
510 * search.c (note_debug_info_needed): Walk the bases even if we
511 weren't deferring the type itself.
513 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
515 * decl2.c (finish_objects): Constify a char*.
517 * method.c (emit_thunk): Likewise.
519 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
521 * typeck.c (dubious_conversion_warnings): Look through
524 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
526 * class.c (dfs_modify_vtables): I is now unsigned.
527 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
528 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
529 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
530 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
531 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
532 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
533 Call integer_all_onesp.
534 * typeck2.c (process_init_constructor): Use compare_tree_int.
536 * lang-specs.h (as): Don't call if -syntax-only.
538 2000-03-06 Mark Mitchell <mark@codesourcery.com>
540 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
541 RTL_EXPR_HAS_NO_SCOPE after all.
543 2000-03-05 Mark Mitchell <mark@codesourcery.com>
545 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
546 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
547 RTL_EXPR_HAS_NO_SCOPE.
549 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
552 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
554 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
556 * call.c (convert_like): Macrofy.
557 (convert_like_with_context): New macro.
558 (convert_like_real): Renamed from convert_like. Add calling
559 context parameters, for diagnostics. Add recursive flag. Call
560 dubious_conversion_warnings for outer conversion.
561 (build_user_type_conversion): Use convert_like_with_context.
562 (build_over_call): Likewise. Don't warn about dubious
563 conversions here. Adjust convert_default_arg calls.
564 (convert_default_arg): Add context parameters for diagnostics.
565 Pass throught to convert_like_with_context.
566 * cp-tree.h (convert_default_arg): Add context parameters.
567 (dubious_conversion_warnings): Prototype new function.
568 * typeck.c (convert_arguments): Adjust convert_default_arg call.
569 (dubious_conversion_warnings): New function, broken
570 out of convert_for_assignment.
571 (convert_for_assignment): Adjust.
573 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
575 * decl2.c (key_method): Break out from...
576 (import_export_vtable, import_export_class): ...here.
578 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
579 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
581 * search.c (note_debug_info_needed, dfs_debug_mark,
582 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
583 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
585 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
587 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
590 2000-03-02 Mark Mitchell <mark@codesourcery.com>
592 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
593 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
594 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
595 (lang_type): Split gets_new into has_new and has_array_new.
596 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
597 (TYPE_GETS_NEW): Split into ...
598 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
599 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
600 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
601 (build_op_new_call): Don't declare.
602 (build_new_1): Likewise.
603 * call.c (build_op_new_call): Remove.
604 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
605 instead of TYPE_NEEDS_DESTRUCTOR.
606 (finish_struct_bits): Likewise.
607 (add_implicitly_declared_members): Likewise.
608 (check_field_decl): Likewise.
609 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
610 correctly under the new ABI.
611 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
612 instead of TYPE_NEEDS_DESTRUCTOR.
613 (initialize_local_var): Likewise.
614 (destroy_local_var): Likewise.
615 (cp_finish_decl): Likewise.
616 (register_dtor_fn): Likewise.
617 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
618 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
619 TYPE_VEC_DELETE_TAKES_SIZE here.
620 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
621 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
622 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
623 (finish_destructor_body): Likewise.
624 (maybe_build_cleanup_1): Likewise.
625 * decl2.c (do_static_destruction): Likewise.
626 * init.c (build_new_1): Make it static.
627 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
628 (expand_cleanup_for_base): Likewise.
629 (get_cookie_size): New function.
630 (build_new_1): Handle array-new cookies correctly under the new
632 (build_vec_delete_1): Likewise.
633 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
634 (build_delete): Likewise.
635 (build_vec_delete): Handle array-new cookies correctly under the new
637 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
638 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
639 TYPE_HAS_ARRAY_NEW_OPERATOR.
640 * ptree.c (print_lang_type): Check them.
641 * search.c (context_for_name_lookup): Fix typo in comment.
642 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
643 * tree.c (break_out_cleanups): Likewise.
644 (build_cplus_array_test_1): Likewise.
645 (cp_build_qualified_type_real): Likewise.
646 * typeck.c (complete_type): Likewise.
648 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
649 the command-line, not the end.
651 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
653 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
655 2000-03-02 Tom Tromey <tromey@cygnus.com>
657 * cp-tree.h (build_java_class_ref): Declare.
658 * init.c (build_java_class_ref): No longer static.
659 * except.c (expand_throw): Generate a Java-style `throw' if the
660 thrown object is a "Java" object.
661 (initialize_handler_parm): Generate a Java-style lookup of
662 exception info if the caught object is a "Java" object.
663 (catch_language, catch_language_init): New globals.
664 (decl_is_java_type): New function.
665 (expand_start_catch_block): Don't call push_eh_info() or
666 push_eh_cleanup() when handling a Java-style "catch". Pass Java
667 class reference to build_catch_block.
669 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
671 * typeck.c (comptypes): Treat sizetype like its language equivalent.
673 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
675 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
676 to merge reference/pointer code and fix incorrect warnings.
678 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
680 * search.c (protected_accessible_p): Use context_for_name_lookup.
682 * init.c (construct_virtual_bases): Fix thinko.
683 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
685 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
687 * decl.c (current_function_decl): Move to toplev.c.
689 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
691 * pt.c (fn_type_unification): Unify return type, whenever
693 (get_bindings_real): Only pass return type when necessary.
694 Remove explicit return type check.
695 * class.c (resolve_address_of_overloaded_function): Pass desired
696 return type to fn_type_unification.
698 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
700 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
702 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
704 * rtti.c (expand_class_desc): Likewise.
705 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
706 (THUNK_VCALL_OFFSET): Likewise.
707 (THUNK_DELTA): Reflect changes in ../tree.h.
709 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
711 * search.c (protected_accessible_p): Also allow the access if
712 the member is public in DERIVED. Lose TYPE parm.
713 (friend_accessible_p): Lose TYPE parm.
714 (accessible_p): Adjust.
716 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
718 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
719 on things that are not sizes; ssize_binop deleted.
720 Call size_diffop when appropriate.
721 (dfs_build_vcall_offset_vtbl_entries): Likewise.
722 (build_primary_vtable, build_secondary_vtable): Likewise.
723 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
724 Variable I is HOST_WIDE_INT.
725 (get_vfield_offset): Pass proper types to size_binop.
726 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
727 (finish_struct_1): Likewise.
728 (skip_rtti_stuff): Arg N is now pointer to signed.
729 (layout_class_type): Use size_zero_node.
730 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
731 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
732 * decl.c (complete_arry_type): Pass proper types to size_binop.
733 (xref_basetypes): BINFO_OFFSET is sizetype.
734 * error.c (dump_expr): Don't use size_binop non-sizes.
735 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
736 * init.c (construct_virtual_bases): Fix type error.
737 (build_vec_delete_1): Pass proper type to size_binop and don't
739 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
740 * rtti.c (get_base_offset): Pass proper type to size_binop.
741 * search.c (dfs_find_vbases): Fix type error.
742 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
743 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
744 * tree.c (debug_binfo): Variable N is signed.
745 Use HOST_WIDE_INT_PRINT_DEC.
746 * typeck.c (comptypes): sizetype is same as equivalent integer type.
747 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
748 size_one_node and size_zero_node.
749 (c_alignof): Use size_one_node.
750 (build_component_addr): Pass proper types to size_binop.
751 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
753 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
755 Implement class scope using-declarations for functions.
756 * class.c (handle_using_decl): Call add_method for used functions.
757 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
758 (add_method): Used functions are hidden by local functions.
759 (check_bases_and_members): Handle using-decls before finalizing
760 CLASSTYPE_METHOD_VEC.
761 * call.c (add_function_candidate): Add ctype parm; if non-zero,
762 override the type of 'this' accordingly.
763 (add_template_candidate, add_template_candidate_real): Add ctype parm.
764 (convert_class_to_reference, build_user_type_conversion_1,
765 build_new_function_call, build_object_call, build_new_op,
766 build_new_method_call): Pass ctype parm.
768 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
770 * call.c (convert_class_to_reference, build_user_type_conversion_1,
771 build_new_function_call, build_object_call, build_new_op,
772 build_new_method_call, build_op_delete_call): Don't get basetype_path
774 * typeck.c (build_component_ref): Likewise.
775 * init.c (build_offset_ref): Likewise.
776 (resolve_offset_ref): Don't call enforce_access.
777 Call build_scoped_ref.
778 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
779 would cause an error or if -pedantic.
780 * class.c (alter_access): Lose binfo parm.
782 2000-02-26 Mark Mitchell <mark@codesourcery.com>
784 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
787 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
789 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
790 pseudo_type_info creation into the std namespace
792 2000-02-26 Mark Mitchell <mark@codesourcery.com>
794 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
795 (import_export_class): Remove declaration.
796 * decl2.c (import_export_class): Make it static.
797 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
798 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
799 EXPR_WITH_FILE_LOCATION.
800 * lex.c (check_newline): Tweak filename/lineno setting.
801 * semantics.c (begin_while_stmt): Fix typo in comment.
803 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
805 * lang-options.h (-fmessage-length=): Add missing option.
807 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
809 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
811 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
813 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
815 * optimize.c (expand_call_inline): Emit the return label before
816 evaluating the return value.
818 2000-02-24 Mark Mitchell <mark@codesourcery.com>
820 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
821 than duplicating functionality here.
822 * optimize.c: Include input.h.
823 (expand_call_inline): Use push_srcloc and pop_srcloc.
824 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
825 * parse.c: Regenerated.
826 * Makefile.in (lex.o): Depend on input.h.
827 (optimize.o): Likewise.
829 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
831 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
832 function type, rather than ICE.
834 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
836 * decl.c (grokdeclarator): Call decl_type_access_control.
837 * parse.y (parse_end_decl): Don't call decl_type_access_control if
840 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
842 * decl.c (decls_match): Remove obsolete static member nadgering.
844 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
846 * decl.c (grokdeclarator): Change ANSI to ISO.
847 * lex.c (consume_string, readescape, do_identifier): Likewise.
848 (parse_float, real_yylex): Likewise.
849 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
850 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
851 new_type_id, maybe_label_decls, simple_stmt,
852 for.init.statement): Likewise.
853 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
854 * semantics.c (finish_named_return_value): Likewise.
855 * parse.c: Regenerate.
857 2000-02-21 Mark Mitchell <mark@codesourcery.com>
859 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
860 (CPTI_CLASS_STAR_TYPE): Remove.
861 (vtable_index_type): Likewise.
862 (class_star_type_node): Remove.
863 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
864 (build_binary_op_nodefault): Remove.
865 * call.c (build_new_op): Use build_binary_op instead of
866 build_binary_op_nodefault.
867 * decl.c (init_decl_processing): Remove class_star_type_node
868 initialization. Make delta_type_node ptrdiff_type_node under the
869 new ABI. Initialize vtable_index_type.
870 (build_ptrmemfunc_type): Build different structures for the new
872 (build_enumerator): Use build_binary_op instead of
873 build_binary_op_nodefault.
874 * method.c (build_overload_value): Mangle pointers-to-members
875 appropriately under the new ABI.
876 * typeck.c (build_array_ref): Use build_binary_op instead of
877 build_binary_op_nodefault.
878 (get_member_function_from_ptrfunc): Adjust for the new ABI.
879 (build_binary_op_nodefault): Rename to ...
880 (build_binary_op): ... this. Remove old version. Adjust for
881 pointer-to-member comparisons under the new ABI.
882 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
883 (build_ptrmemfunc): Adjust for the new ABI.
884 (expand_ptrmemfunc_cst): Likewise.
885 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
886 (pfn_from_ptrmemfunc): Adjust for the new ABI.
888 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
890 * call.c (build_object_call): Compress consecutive calls to
892 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
893 (build_op_delete_call): Adjust message formatting.
895 * class.c (check_bases): Compress consecutive calls to
897 (finish_struct_anon): Say 'ISO C++'.
899 * decl.c (start_decl): Same here.
900 (grok_reference_init): Likewise.
901 (grokfndecl): Correct message formatting.
902 (grokfndecl): Improve diagnostic.
903 (check_static_variable_definition): Likewise. Say 'ISO C++'
904 (compute_array_index_type): Say 'ISO C++'
905 (create_array_type_for_decl): Compress consecutive calls to
907 (grokdeclarator): Say 'ISO C++'
908 (grok_op_properties): Likewise.
910 * decl2.c (delete_sanity): Clairify diagnostic.
911 (check_member_template): Same here.
912 (grok_function_init): Use consistent terminology.
914 * expr.c (do_case): Say 'ISO C++'
916 * friend.c (do_friend): Compress consecutive calls to warning.
918 2000-02-20 Mark Mitchell <mark@codesourcery.com>
920 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
921 * class.c (build_secondary_vtable): Reorganize. Don't create a
922 new vtable under the new ABI.
923 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
925 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
926 the initializing elements.
927 (initialize_vtable): New function.
928 (dfs_finish_vtbls): Use it.
929 (dfs_accumulate_vtbl_inits): New function.
930 (finish_vtbls): Merge primary and secondary vtables under the new
932 (finish_struct_1): Remove redundant call to layout_vtable_decl.
933 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
936 * class.c (build_vtable): New function, split out from ...
937 (get_vtable_decl): ... here, and ...
938 (build_secondary_vtable): ... here.
940 * pt.c (tsubst_decl): Fix formatting.
942 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
944 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
945 (avoid_overlap, build_base_field): Likewise.
946 (build_base_field, build_base_fields, is_empty_class):
947 Test DECL_SIZE with integer_zero.
948 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
949 * cp-tree.h (struct lang_type): New field size_unit.
950 (CLASSTYPE_SIZE_UNIT): New macro.
951 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
952 (cp_finish_decl): Delete -Wlarger-than processing.
953 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
954 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
955 * tree.c (make_binfo): binfo vector is one entry longer.
956 (walk_tree): Walk DECL_SIZE_UNIT.
958 2000-02-19 Mark Mitchell <mark@codesourcery.com>
960 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
962 (build_vtable_entry): Don't assume all vtable entries are
964 (build_vtbl_initializer): Adjust accordingly.
965 (get_vtable_decl): Fix formatting.
967 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
969 * semantics.c (deferred_type_access_control): Walk the entire
971 (save_type_access_control): Rename from
972 initial_deferred_type_access_control. Just remember the value.
973 (decl_type_access_control): New fn.
974 (begin_function_definition): Use deferred_type_access_control, after
975 we've started the function. Set type_lookups to error_mark_node.
976 * parse.y (frob_specs, fn.def1): Adjust.
977 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
978 (parse_end_decl, parse_bitfield0, parse_method): New fns.
979 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
980 (after_type_component_declarator0): Likewise.
981 (after_type_component_declarator): Likewise.
982 (notype_component_declarator): Likewise.
985 * decl.c (redeclaration_error_message): Allow redeclaration of
986 namespace-scope decls.
988 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
990 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
992 2000-02-17 Mark Mitchell <mark@codesourcery.com>
994 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
995 * decl2.c (grokclassfn): Likewise.
997 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
999 * decl2.c (lang_decode_option): Don't set default message length
1001 * lex.c (lang_init_options): Set it here.
1003 2000-02-16 Mark Mitchell <mark@codesourcery.com>
1005 Make DECL_CONTEXT mean the class in which a member function was
1006 declared, even for a virtual function.
1007 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
1008 (DECL_FRIEND_CONTEXT): New macro.
1009 (DECL_REAL_CONTEXT): Remove.
1010 (SET_DECL_FRIEND_CONTEXT): Likewise.
1011 (DECL_VIRTUAL_CONTEXT): Adjust.
1012 (DECL_CLASS_SCOPE_P): Use TYPE_P.
1013 (add_friends): Remove.
1014 (hack_decl_function_context): Likewise.
1015 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
1017 (build_over_call): Fix indentation. Use DECL_CONTEXT
1018 instead of DECL_CLASS_CONTEXT.
1019 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
1020 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
1021 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
1022 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
1023 (build_base_field): Likewise.
1024 (finish_struct_1): Likewise.
1025 (build_self_reference): Likewise.
1026 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
1028 (pushtag): Use decl_function_context, not
1029 hack_decl_function_context.
1030 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
1031 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
1032 (pushdecl): Remove bogus code.
1033 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
1034 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
1035 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
1036 Use decl_function_context, nothack_decl_function_context.
1037 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
1038 (grokdeclarator): Likewise. Use decl_function_context, not
1039 hack_decl_function_context.
1040 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
1041 (start_function): Use DECL_FRIEND_CONTEXT, not
1042 DECL_CLASS_CONTEXT. Use decl_function_context, not
1043 hack_decl_function_context.
1044 (finish_function): Use decl_function_context, not
1045 hack_decl_function_context.
1046 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
1048 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
1049 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
1050 (grokfield): Likewise.
1051 (finish_builtin_type): Likewise.
1052 (finish_vtable_vardec): Use decl_function_context, not
1053 hack_decl_function_context.
1054 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
1055 (start_static_initialization_or_destruction): Likewise.
1056 (finish_static_initialization_or_destruction): Likewise.
1057 (mark_used): Adjust logic for deciding when to synthesize methods.
1058 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
1060 * error.c (dump_function_decl): Use DECL_CONTEXT, not
1062 * friend.c (is_friend): Likewise.
1063 (add_friends): Remove.
1064 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
1065 * lex.c (begin_definition_of_inclass_inline): Use
1066 decl_function_context, not hack_decl_function_context.
1067 (process_next_inline): Likewise.
1068 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
1069 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
1070 DECL_CLASSS_CONTEXT.
1071 (hack_identifier): Likewise.
1072 (synthesize_method): Use decl_function_context, not
1073 hack_decl_function_context.
1074 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
1076 (is_member_template): Use decl_function_context, not
1077 hack_decl_function_context. Use DECL_CONTEXT, not
1079 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
1081 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
1083 (push_template_decl_real): Likewise.
1084 (instantiate_class_template): Don't call add_friends.
1085 (tsubst_default_argument): Use DECL_CONTEXT, not
1087 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
1088 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
1089 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
1091 * repo.c (repo_inline_used): Likewise.
1092 * search.c (current_scope): Adjust for new _CONTEXT macros.
1093 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
1095 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
1096 (lookup_fnfields_here):Likewise.
1097 (check_final_overrider): Likewise.
1098 (init_vbase_pointers): Likewise.
1099 (virtual_context): Likewise.
1100 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
1101 (expand_body): Use decl_function_context, not
1102 hack_decl_function_context.
1103 * tree.c (hack_decl_function_context): Remove.
1104 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
1106 * typeck2.c (error_not_base_type): Likewise.
1108 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
1110 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
1112 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1114 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
1116 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1118 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
1120 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
1122 * decl2.c (lang_decode_option): Enable automatic line wrapping.
1124 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
1126 * parse.y (frob_specs): Split out...
1127 (parse_decl): From here.
1128 (fn.def2): Call initial_deferred_type_access_control.
1129 (after_type_component_declarator0): Call frob_specs.
1130 (notype_component_declarator0): Likewise.
1131 * search.c (friend_accessible_p): Nested classes are friends of their
1134 2000-02-10 Mark Mitchell <mark@codesourcery.com>
1136 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
1137 used to create an implicit temporary.
1139 * class.c (dfs_modify_vtables): Tweak calculation of functions to
1142 2000-02-08 Nathan Sidwell <nathan@acm.org>
1144 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
1145 strip array element qualifiers too.
1147 2000-02-07 Mark Mitchell <mark@codesourcery.com>
1149 * decl.c (store_parm_decls): Don't build cleanups for parameters
1150 while processing_template_decl.
1152 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
1154 * cp-tree.h (struct saved_scope): Add incomplete field.
1155 (namespace_scope_incomplete): New macro.
1156 * decl.c (pushdecl): Use it.
1157 (hack_incomplete_structures): Use it. See through artificial
1159 (mark_saved_scope): Mark it.
1161 Implement access control for nested types.
1162 * search.c (type_access_control): New fn.
1163 (accessible_p): Now we do perform access control for types.
1164 * semantics.c (deferred_type_access_control): New fn.
1165 (initial_deferred_type_access_control): New fn.
1166 (begin_function_definition): Call it. Add lookups parm.
1167 * decl.c (struct binding_level): Add this_class field.
1168 (pushlevel_class): Set it.
1169 (mark_binding_level): Mark it.
1170 (lookup_name_real): Use it. Call type_access_control.
1171 (mark_saved_scope): Mark lookups field.
1172 * cp-tree.h (flagged_type_tree): Add lookups field.
1173 (struct saved_scope): Add lookups field.
1174 (type_lookups): New macro.
1175 * parse.y (declmods): Now <ftype>.
1176 (parse_decl): Add lookups parm. Call
1177 initial_deferred_type_access_control.
1178 (lang_extdef): Clear type_lookups.
1179 (typed_declspecs, declmods, typespec): Set lookups field.
1180 (initdcl): Call deferred_type_access_control.
1181 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
1182 component_decl_1, named_parm): Adjust.
1183 * friend.c (is_friend): Nested classes are friends of their
1186 * class.c (currently_open_derived_class): New fn.
1187 * method.c (hack_identifier): Use it.
1189 * lex.c (do_identifier): Remove obsolete code.
1191 * parse.y (typed_typespecs): Propagate new_type_flag properly.
1193 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
1195 * tinfo.h: Remove apostrophes from C++ comment (xgettext
1196 thinks this file is plain C).
1198 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1200 * Makefile.in (call.o): Depend on $(EXPR_H).
1202 * call.c: Include "expr.h".
1204 * class.c (dump_class_hierarchy): Add prototype.
1206 * search.c (dfs_get_pure_virtuals): Likewise.
1208 2000-02-1 Ulrich Drepper <drepper@redhat.com>
1210 * parse.y (simple_stmt): Allow :: token in asm parameter list.
1213 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
1215 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
1216 Store it in DECL_FCONTEXT.
1217 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
1219 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
1221 * tinfo.h (old abi): #include "tconfig.h".
1222 * tinfo.cc (convert_to_base): Move into old abi section.
1224 2000-01-31 Mark Mitchell <mark@codesourcery.com>
1226 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
1227 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
1228 (BINFO_PRIMARY_BINFO): New macro.
1229 (BF_DELTA): Rename to ...
1230 (BV_DELTA): ... this.
1231 (BF_VCALL_INDEX): Rename to ...
1232 (BV_VCALL_INDEX): ... this.
1233 (BF_FN): Rename to ...
1235 * class.c (build_vbase_path): Adjust for changes to reverse_path.
1236 (set_rtti_entry): Rename BF_ macros to BV_ variants.
1237 (modify_vtable_entry): Simplify.
1238 (add_virtual_function): Rename BF_ macros to BV_ variants.
1239 (build_vtable_initializer): Likewise.
1240 (get_class_offset_1): Remove.
1241 (dfs_get_class_offset): Likewise.
1242 (get_class_offset): Likewise.
1243 (dfs_find_final_overrider): New function.
1244 (find_final_overrider): Likewise.
1245 (modify_one_vtable): Remove.
1246 (dfs_find_base): New function.
1247 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
1248 find_final_overrider.
1249 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
1251 (dfs_fixup_vtable_deltas): Remove.
1252 (override_one_vtable): Remove.
1253 (merge_overrides): Likewise.
1254 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
1255 unreal chilren of virtual bases.
1256 (finish_struct_1): Don't use merge_overrides. Don't use
1257 dfs_fixup_vtable_deltas.
1258 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
1261 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
1262 Jason Merrill <jason@yorick.cygnus.com>
1264 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
1266 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
1268 * exception.cc (__throw_bad_typeid): Add missing std::.
1270 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1272 * cp-tree.h (make_thunk): PROTO -> PARAMS.
1274 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
1276 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
1278 Runtime support for new-abi rtti.
1279 * inc/typeinfo (type_info::operator!=): Define in class.
1280 (type_info::before, type_info::name, type_info::operator==,
1281 type_info::operator!=): Define new ABI implementations.
1282 (type_info::is_pointer_p, type_info::is_function_p): Declare
1283 new virtual functions.
1284 (type_info::do_catch, type_info::do_upcast): Likewise.
1286 * tinfo.h (__base_class_info): Define new class.
1287 (__class_type_info): Likewise.
1288 (__si_class_type_info): Likewise.
1289 (__vmi_class_type_info): Likewise.
1290 (__dynamic_cast): Prototype.
1292 * tinfo.cc: Conditionalize old and new rtti mechanisms.
1293 (type_info::is_pointer_p): Define new function.
1294 (type_info::is_function_p): Likewise.
1295 (type_info::do_catch): Likewise.
1296 (type_info::do_upcast): Likewise.
1297 (vtable_prefix): New structure for vtable access.
1298 (adjust_pointer): Define new template function.
1299 (contained_p, public_p, virtual_p, contained_public_p,
1300 contained_nonpublic_p, contained_nonvirtual_p): Define new
1302 (nonvirtual_base_type): New local variable.
1303 (__class_type_info::~__class_type_info): Define.
1304 (__si_class_type_info::~__si_class_type_info): Likewise.
1305 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
1306 (__class_type_info::do_catch): Define new function.
1307 (__class_type_info::do_upcast): Likewise.
1308 (__class_type_info::find_public_src): Likewise.
1309 (__class_type_info::do_find_public_src): Likewise.
1310 (__si_class_type_info::do_find_public_src): Likewise.
1311 (__vmi_class_type_info::do_find_public_src): Likewise.
1312 (__class_type_info::do_dyncast): Likewise.
1313 (__si_class_type_info::do_dyncast): Likewise.
1314 (__vmi_class_type_info::do_dyncast): Likewise.
1315 (__class_type_info::do_upcast): Likewise.
1316 (__si_class_type_info::do_upcast): Likewise.
1317 (__vmi_class_type_info::do_upcast): Likewise.
1318 (__dynamic_cast): Likewise.
1320 * tinfo2.cc (__fundamental_type_info): Define new class.
1321 (__pointer_type_info): Likewise.
1322 (__reference_type_info): Likewise.
1323 (__array_type_info): Likewise.
1324 (__function_type_info): Likewise.
1325 (__enum_type_info): Likewise.
1326 (__ptr_to_member_type_info): Likewise.
1327 (__fundamental_type_info::~__fundamental_type_info): Define.
1328 (__pointer_type_info::~__pointer_type_info): Likewise.
1329 (__reference_type_info::~__reference_type_info): Likewise.
1330 (__array_type_info::~__array_type_info): Likewise.
1331 (__function_type_info::~__function_type_info): Likewise.
1332 (__enum_type_info::~__enum_type_info): Likewise.
1333 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
1334 (__pointer_type_info::do_catch): Define new function.
1335 (__ptr_to_member_type_info::do_catch): Define new function.
1337 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
1338 (__is_pointer): Likewise.
1340 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
1342 2000-01-30 Mark Mitchell <mark@codesourcery.com>
1344 * cp/class.c (build_vtable): Rename to build_primary_vtable.
1345 (prepare_fresh_vtable): Rename to build_secondary_vtable.
1346 (make_new_vtable): New function.
1347 (modify_vtable_entry): Handle generation of new vtables correctly.
1348 (modify_one_vtable): Remove unused parameter.
1349 (dfs_fixup_vtable_deltas): Likewise.
1350 (override_one_vtable): Use build_secondary_vtable.
1351 (finish_struct_1): Use build_primary_vtable and
1352 build_secondary_vtable.
1354 2000-01-28 Ulrich Drepper <drepper@redhat.com>
1356 * cp/decl.c: Adjust variable names, comments, help strings.
1358 2000-01-29 Nathan Sidwell <nathan@acm.org>
1360 * new2.cc (operator delete[]): Use operator delete, don't assume
1363 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
1365 * class.c (build_vtbl_initializer): Add argument to
1366 build_vtable_entry call.
1368 2000-01-27 Mark Mitchell <mark@codesourcery.com>
1370 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
1371 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
1372 (BF_DELTA): New macro.
1373 (BF_VCALL_INDEX): Likewise.
1375 (THUNK_VCALL_OFFSET): Likewise.
1376 (make_thunk): Change prototype.
1377 * class.c (build_vtable_entry): Integrate
1378 build_vtable_entry_for_fn. Handle vcall indices.
1379 (build_vtable_entry_for_fn): Remove.
1380 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
1381 BF_VCALL_INDEX, BF_FN.
1382 (modify_vtable_entry): Integrate common code from
1383 modify_one_vtable and dfs_fixup_vtable_deltas.
1384 (add_virtual_function): Set BF_VCALL_INDEX.
1385 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
1387 (modify_one_vtable): Simplify.
1388 (dfs_fixup_vtable_deltas): Likewise.
1389 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
1390 * method.c (make_thunk): Handle vcall indices.
1392 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
1394 Compiler side new abi rtti (not enabled).
1395 * cp-tree.h (new_abi_rtti_p): New macro.
1396 (emit_support_tinfos): Prototype new function.
1397 (tinfo_decl_p): Likewise.
1398 (emit_tinfo_decl): Likwise.
1399 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
1401 (doing_runtime): New local static.
1402 (init_rtti_processing): Add new-abi initializer.
1403 (get_tinfo_decl): Add new-abi logic.
1404 (tinfo_from_decl): Likewise.
1405 (build_dynamic_cast_1): Likewise.
1406 (qualifier_flags): New static function.
1407 (tinfo_base_init): Likewise.
1408 (generic_initializer): Likewise.
1409 (ptr_ref_initializer): Likewise.
1410 (ptmd_initializer): Likewise.
1411 (class_hint_flags): Likewise.
1412 (class_initializer): Likewise.
1413 (synthesize_tinfo_var): Likewise.
1414 (create_real_tinfo_var): Likewise.
1415 (create_pseudo_type_info): Likewise.
1416 (get_vmi_pseudo_type_info): Likewise.
1417 (create_tinfo_types): Likewise.
1418 (emit_support_tinfos): New global function.
1419 (tinfo_decl_p): New global predicate.
1420 (emit_tinfo_decl): New global function.
1421 * class.c (set_rtti_entry): Generalize for old and new rtti.
1422 (build_vtbl_initializer): Likewise.
1423 * decl2.c (finish_file): Likewise.
1425 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
1427 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
1428 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
1430 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
1432 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
1435 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
1437 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
1439 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1441 * optimize.c (calls_setjmp_r): Supply new argument
1442 to special_function_p.
1444 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1446 * call.c: PROTO -> PARAMS.
1447 * class.c: Likewise.
1448 * cp-tree.h: Likewise.
1452 * decl2.c: Likewise.
1454 * errfn.c: Likewise.
1455 * error.c: Likewise.
1456 * except.c: Likewise.
1459 * input.c: Likewise.
1462 * method.c: Likewise.
1463 * optimize.c: Likewise.
1464 * parse.y: Likewise.
1468 * search.c: Likewise.
1469 * semantics.c: Likewise.
1472 * typeck.c: Likewise.
1473 * typeck2.c: Likewise.
1476 2000-01-25 Richard Henderson <rth@cygnus.com>
1478 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
1480 2000-01-25 Mark Mitchell <mark@codesourcery.com>
1482 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
1483 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
1484 (struct vcall_offset_data_s): New type.
1485 (dfs_vcall_offset_queue_p): New function.
1486 (dfs_build_vcall_offset_vtbl_entries): Likewise.
1487 (build_vcall_offset_vtbl_entries): Likewise.
1488 (layout_vtable_decl): Likewise.
1489 (num_vfun_entries): Likewise.
1490 (num_extra_vtbl_entries): Add the entries for vcall offsets.
1491 (build_vtbl_initializer): Likewise.
1492 (dfs_finish_vtabls): Use layout_vtable_decl.
1493 (modify_one_vtables): Always duplicate vtables under the new ABI.
1494 (finish_struct_1): Use layout_vtable_decl.
1496 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1498 * decl.c (member_function_or_else): Change third arg from a format
1499 specifier to an `enum overload_flags'. Callers changed.
1501 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
1503 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
1504 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
1505 build_const_cast, get_delta_difference, check_return_expr): Avoid
1506 ANSI string concatenation usage.
1508 2000-01-24 Mark Mitchell <mark@codesourcery.com>
1510 * class.c (layout_class_type): Put the fields required to make a
1511 class non-empty at the end, not the beginning, of the TYPE_FIELDs
1514 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
1516 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
1519 * decl2.c (mark_used): Do instantiate inlines that have been
1520 explicitly instantiated.
1522 2000-01-24 Richard Henderson <rth@cygnus.com>
1524 * call.c (build_over_call): Use expand_tree_builtin.
1525 * typeck.c (build_function_call_real): Likewise.
1526 (build_binary_op_nodefault): Handle unordered compares.
1528 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
1530 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
1531 cp_tree_index values.
1532 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
1533 New global node #defines for them.
1534 * rtti.c (call_void_fn): Replace with ...
1535 (build_runtime_decl): ... new static function.
1536 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
1537 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
1538 (build_dynamic_cast_1): Always produce correctly typed result.
1539 Explicitly produce type_info addresses. Use dynamic_cast_node.
1540 * exception.cc (__throw_bad_cast): Return `void *'.
1541 (__throw_bad_typeid): Return `const type_info &'.
1543 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
1545 * cp-tree.h (get_vtable_decl): Prototype new function.
1546 * class.c (get_vtable_decl): New function. Broken out from ...
1547 (build_vtable): ... here. Use it.
1548 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
1551 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
1553 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
1554 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
1555 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
1556 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
1557 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
1558 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
1559 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
1560 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
1561 (CPTI_TINFO_VAR_ID): New enumeration.
1562 (__tp_desc_type_node, __access_mode_type_node,
1563 __bltn_desc_type_node, __user_desc_type_node,
1564 __class_desc_type_node, __ptr_desc_type_node,
1565 __attr_desc_type_node, __func_desc_type_node,
1566 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
1567 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
1568 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
1569 enum_desc_type_node, class_desc_type_node,
1570 si_class_desc_type_node, vmi_class_desc_type_node,
1571 ptmd_desc_type_node, base_desc_type_node): New #defines.
1572 (tinfo_fn_id, tinfo_fn_type): Rename to ...
1573 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
1574 (tinfo_var_id): New enumeration.
1575 (DECL_TINFO_FN_P): Augment comment.
1576 * decl.c (cp_global_trees): Adjust documentation.
1577 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
1578 tinfo_decl_type and tinfo_var_id.
1579 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
1580 (build_typeid): Remove unused variable.
1581 (get_tinfo_var): Use tinfo_var_id.
1582 (tinfo_name): New static function.
1583 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
1584 (tinfo_from_decl): Likewise.
1585 (get_base_offset): New static function, broken out of
1587 (expand_si_desc): Use tinfo_name.
1588 (expand_class_desc): Likewise. Lose local static variable.
1589 Use base_desc_type_node. Use get_base_offset.
1590 (expand_ptr_desc): Use tinfo_name.
1591 (expand_attr_desc): Likewise.
1592 (expand_generic_desc): Likewise.
1594 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
1595 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
1597 2000-01-23 Mark Mitchell <mark@codesourcery.com>
1599 * cp-tree.h (__eprintf): Remove declaration.
1600 * tree.c (__eprintf): Remove definition.
1602 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
1603 Mark Mitchell <mark@codesourcery.com>
1605 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
1606 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
1608 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
1610 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
1612 2000-01-23 Mark Mitchell <mark@codesourcery.com>
1614 * cp-tree.h (register_dtor_fn): New function.
1615 * decl.c (destroy_local_static): Rename to ...
1616 (register_dtor_fn): ... this. Give it external linkage.
1617 (expand_static_init): Use it.
1618 * decl2.c (do_static_initialization): Likewise, if using
1620 (do_static_destruction): Check that __cxa_atexit is not in use.
1621 (finish_file): Don't call do_static_destruction if using
1624 * typeck.c (convert_arguments): Restore two-message error
1627 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
1629 Remap dynamic cast hint values to be consistent across ABIs.
1630 * search.c (dynamic_cast_base_recurse): Remap generated value.
1631 (get_dynamic_cast_base_type): Adjust documentation.
1632 * tinfo.h (__user_type_info::dyncast): Likewise.
1633 (__user_type_info::find_public_subobj): Remap BOFF meaning.
1634 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
1635 (__class_type_info::do_dyncast): Likewise.
1636 (__class_type_info::do_find_public_subobj): Likewise.
1637 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
1639 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
1641 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
1643 * typeck2.c (incomplete_type_error): Restore previous
1644 cp_error and cp_error_at call sequence.
1646 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
1648 * class.c (dump_class_hierarchy): Make format agree with argument;
1649 cast pointer to unsigned long and print with %lx.
1651 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
1653 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
1655 * typeck.c (composite_pointer_type, common_type,
1656 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
1657 build_function_call_real, convert_arguments,
1658 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
1659 build_unary_op, mark_addressable, build_compound_expr,
1660 build_static_cast, build_reinterpret_cast, build_const_cast,
1661 build_c_cast, build_modify_expr, get_delta_difference,
1662 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
1663 'ISO C++'. Fusion consecutive calls to diagnotic message routines
1665 * typeck2.c (readonly_error, abstract_virtuals_error,
1666 process_init_constructor, check_for_new_type): Likewise.
1668 2000-01-19 Mark Mitchell <mark@codesourcery.com>
1670 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
1673 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
1675 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
1676 (build_x_typeid): Likewise.
1677 (get_tinfo_fn): Likewise.
1678 (get_tinfo_fn_unused): Rename to ...
1679 (get_tinfo_decl): ... here.
1680 * rtti.c (build_headof): Replace logic error with assertion.
1681 (get_tinfo_fn_dynamic): Rename to ...
1682 (get_tinfo_decl_dynamic): ... here. Make static. Use
1683 complete_type_or_else.
1684 (build_x_typeid): Move into ...
1685 (build_typeid): ... here. Adjust call to
1686 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
1687 throw_bad_typeid expression.
1688 (get_tinfo_fn_unused): Rename to ...
1689 (get_tinfo_decl): ... here. Adjust comment.
1690 (get_tinfo_fn): Delete.
1691 (tinfo_from_decl): New static function.
1692 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
1693 (get_typeid): Use complete_type_or_else.
1694 (build_dynamic_cast_1): Adjust calls to
1695 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
1696 * parse.y (primary): Adjust call to build_typeid.
1697 * except.c (build_eh_type_type_ref): Adjust call to
1698 get_tinfo_decl. Mark as used.
1699 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
1700 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
1701 * parse.c: Regenerated.
1703 2000-01-17 Mark Mitchell <mark@codesourcery.com>
1705 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
1707 (resolves_to_fixed_type_p): Document calling convention.
1708 * rtti.c (build_x_typeid): Initialize NONNULL.
1710 * cp-tree.h (build_shared_int_cst): New function.
1711 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
1712 * class.c (modify_vtable_entry): Likewise.
1713 (add_virtual_function): Split out code to generated shared
1714 INTEGER_CSTs to build_share_int_cst.
1715 (modify_all_vtables): Handle all the overridden functions here.
1716 Add overridden functions from non-primary virtual bases to the
1718 (finish_struct_1): Adjust call to modify_all_vtables. Add
1719 overridden functions from non-primary bases to the vtable.
1720 * tree.c (build_shared_int_cst): New function.
1722 * cp-tree.h (scratchalloc): Remove.
1723 (build_scratch_list): Likewise.
1724 * call.c (convert_class_to_reference): Replace build_scratch_list
1725 and build_expr_list with build_tree_list.
1726 (add_candidate): Replace scratchalloc with expralloc. Note memory
1728 (build_user_type_conversion_1): Replace build_scratch_list
1729 and build_expr_list with build_tree_list.
1730 (build_new_op): Likewise.
1731 (build_op_delete_call): Likewise.
1732 (convert_like): Likewise.
1733 * cvt.c (ocp_convert): Likewise.
1734 * decl.c (start_decl): Likewise.
1735 (start_function): Likewise.
1736 (finish_destructor_body): Likewise.
1737 (maybe_build_cleanup_1): Likewise.
1738 * decl2.c (reparse_decl_as_expr): Likewise.
1739 * init.c (perform_member_init): Likewise.
1740 (expand_cleanup_for_base): Likewise.
1741 (build_builtin_delete_call): Likewise.
1742 (build_new_1): Likewise.
1743 (build_delete): Likewise.
1744 * method.c (do_build_assign_ref): Likewise.
1745 * parse.y (already_scoped_stmt): Likewise.
1746 (nontrivial_exprlist): Likewise.
1747 (net_initializer): Likewise.
1748 (initlist): Likewise.
1749 * parse.c: Regenerated.
1750 * rtti.c (build_x_typeid): Likewise.
1751 (build_dynamic_cast_1): Likewise.
1752 * typeck.c (build_x_compound_expr): Likewise.
1753 (build_static_cast): Likewise.
1754 (build_modify_expr): Likewise.
1756 * cp-tree.h (DECL_VINDEX): Add documentation.
1757 * class.c (build_vtable_entry): Likewise.
1758 (start_vtable): Add comment.
1759 (add_virtual_function): Replace pending_hard_virtuals with
1760 overridden_virtuals and pending_virtuals with new_virtuals.
1761 Replace redundant assignments with assertions.
1762 (check_for_override): Add comment.
1763 (check_bases_and_members): Replace pending_hard_virtuals with
1764 overridden_virtuals and pending_virtuals with new_virtuals.
1765 (create_vtbl_ptr): Likewise.
1766 (layout_class_type): Likewise.
1767 (finish_struct_1): Likewise. Add comments.
1769 2000-01-16 Mark Mitchell <mark@codesourcery.com>
1771 * class.c (finish_struct_1): Replace redundant code with
1774 * cp-tree.h (flag_new_abi): Move.
1775 (flag_use_cxa_atexit): Likewise.
1776 (flag_honor_std): Likewise.
1777 (flag_rtti): Likewise.
1778 (vbase_offsets_in_vtable_p): Define.
1779 (vptrs_present_everywhere_p): Likewise.
1780 (TYPE_CONTAINS_VPTR_P): Likewise.
1781 (dfs_walk_real): Declare.
1782 * class.c (build_vbase_pointer_fields): Check
1783 vbase_offsets_in_vtable_p.
1784 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
1786 (build_vbase_offset_vtbl_entries): Simplify.
1787 (build_vbase_offset_vtbl_entries): Adjust.
1788 (build_vbase_pointer): Add ability to look up vbase offsets in
1790 (start_vtable): New function.
1791 (add_virtual_function): Use it.
1792 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
1793 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
1794 (build_vtbl_initializer): Take the type of the complete object as
1795 input. Use it to correctly calculate vbase offsets.
1796 (dfs_finish_vtbls): Pass the complete type to
1797 build_vtbl_initializer.
1798 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
1799 (create_vtable_ptr): Create a vtable even if there are no
1800 new virtual functions, under the new ABI.
1801 (finish_struct_1): Likewise.
1802 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
1803 * decl.c (exapnd_static_init): Remove call to
1804 preserve_initializer.
1805 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
1807 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
1808 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
1809 (construct_virtual_bases): Don't initialize virtual base pointers
1811 (build_aggr_init): Clean up comment.
1812 (expand_aggr_init_1): Likewise.
1813 * rtti.c (expand_class_desc): Store the virtual function table
1814 index where the vbase offset lives in the offset field.
1815 * search.c (dfs_walk_real): Make it global.
1816 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
1817 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
1819 * tinfo.h (USItype): Make it signed under the new ABI.
1820 * tinfo.cc (convert_to_base): New function. Encapsulate base
1821 conversion logic here.
1822 (__class_type_info::do_upcast): Use it.
1823 (__class_type_info::do_dyncast): Likewise.
1824 (__class_type_info::do_find_public_subobj): Likewise.
1826 * init.c (construct_virtual_bases): Don't look up the addresses of
1827 virtual bases at run-time.
1829 * class.c (build_vbase_pointer): Relocate.
1830 (build_vbase_pointer_fields): Likewise.
1831 (dfs_build_vbase_offset_vtbl_entries): Likewise.
1832 (build_vbase_offset_vtbl_entries): Likewise.
1834 * decl.c (init_decl_processing): Complain if -fnew-abi
1835 -fno-vtable-thunks is used.
1837 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
1840 2000-01-15 Mark Mitchell <mark@codesourcery.com>
1842 * cp-tree.h (num_extra_vtbl_entries): New function.
1843 (size_extra_vtbl_entries): Likewise.
1844 (dfs_vtable_path_unmark): Likewise.
1845 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
1846 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
1847 * class.c (num_extra_vtbl_entries): New function.
1848 (size_extra_vtbl_entries): Likewise.
1849 (dfs_build_vbase_offset_vtbl_entries): New function.
1850 (build_vbase_offset_vtbl_entries): Likewise.
1851 (build_vtbl_initializer): Use it.
1852 (finish_struct_1): Adjust vtable sizes (using
1853 num_extra_vtbl_entries).
1854 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
1855 THUNK_DECL is non-NULL before expanding it.
1856 * init.c (expand_virtual_init): Adjust the vtable pointer by
1857 size_extra_vtbl_entries before storing it.
1858 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
1859 Handle TREE_LIST parameters here, not in the dfs_* functions.
1860 (dfs_unmarked_real_bases_queue_p): Adjust.
1861 (dfs_marked_real_bases_queue_p): Likewise.
1862 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
1863 (dfs_vtable_path_marked_real_bases_queue_p): New function.
1864 (dfs_vtable_path_unmark): Likewise.
1866 2000-01-14 Mark Mitchell <mark@codesourcery.com>
1868 * optimize.c (copy_body_r): Clear the operand three of a
1869 TARGET_EXPR when copying it.
1871 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1873 * method.c (build_decl_overload_real): Check whether we are in ::
1874 before returning __builtin_new/delete.
1876 2000-01-13 Mark Mitchell <mark@codesourcery.com>
1878 * pt.c (tsubst_friend_function): Improve comment.
1879 (instantiate_decl): Avoid crashing when a "nested" function is
1880 instantiated from the top level.
1882 * dump.c (dqeueue_and_dump): Dump
1883 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
1885 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1887 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
1889 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
1891 * g++spec.c (lang_specific_driver): Add -fnew-abi if
1892 ENABLE_NEW_GXX_ABI defined.
1893 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
1894 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
1895 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
1897 2000-01-12 Mark Mitchell <mark@codesourcery.com>
1899 * decl.c (start_cleanup_fn): Call pushdecl.
1901 * call.c (convert_class_to_reference): Fix typos.
1902 (build_conditional_expr): Handle errors gracefully.
1903 * class.c (push_nested_class): Likewise.
1904 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
1905 (DECL_THIS_EXTERN): Use it.
1906 (DECL_THIS_STATIC): Likewise.
1907 * cvt.c (convert_to_void): Handle errors gracefully.
1908 (build_expr_type_conversion): Likewise.
1909 * decl.c (maybe_push_decl): Likewise.
1910 (start_decl_1): Likewise.
1911 (require_complete_types_for_parms): Likewise.
1912 * parse.y (structsp): Likewise.
1913 (base_class): Likewise.
1914 * parse.c: Regenerated.
1915 * pt.c (finish_member_template_decl): Likewise.
1916 * typeck.c (decay_conversion): Likewise.
1918 * cp-tree.h (dfs_skip_vbases): New function.
1919 (find_vbase_instance): Likewise.
1920 * class.c (determine_primary_base): Allow a nearly empty base to
1921 serve as a primary base class under the new ABI.
1922 (get_class_offset_1): Rename to ...
1923 (dfs_get_class_offset): ... this. Simplify. Don't issue error
1925 (get_class_offset): Use it. Issue error messages here.
1926 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
1927 find the right copies of virtual bases.
1928 (fixup_vtable_deltas1): Rename to ...
1929 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
1930 bases as primary bases.
1931 (fixup_vtable_deltas): Remove.
1932 (override_one_vtable): Handle virtual bases as primary bases.
1933 (merge_overrides): Likewise.
1934 (finish_struct_1): Likewise.
1935 (dump_class_hierarchy): Dump primary-ness of bases as well.
1936 * search.c (mark_primary_bases): Use a pre-order traversal to
1937 handle primary virtual bases.
1938 (dfs_skip_vbases): New fiunction.
1939 (expand_upcast_fixups): Adjust to handle primary virtual bases.
1940 (fixup_virtual_upcast_offsets): Likewise.
1941 (fixup_all_virtual_upcast_offsets): Likewise.
1942 (dfs_find_vbase_instances): New function.
1943 (find_vbase_instance): Likewise.
1945 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
1947 * lex.c (DIR_SEPARATOR): Delete macro.
1949 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
1951 * decl2.c (lang_decode_option): Handle automatic line wrapping
1954 2000-01-11 Mark Mitchell <mark@codesourcery.com>
1956 * friend.c (do_friend): Don't resolve scopes when processing
1957 template declarations, even if the qualifying scope doesn't
1958 involve template parameters.
1960 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
1962 * class.c (dfs_modify_vtables_queue_p): Remove.
1963 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
1964 and dfs_marked_real_bases_queue_p instead of
1965 dfs_modify_vtables_queue_p.
1967 * class.c (build_vbase_path): Simplify.
1968 (dfs_propagate_binfo_offsets): New function.
1969 (propagate_binfo_offsets): Use it.
1970 (remove_base_field): Simplify.
1971 (dfs_set_offset_for_vbases): Remove.
1972 (dfs_set_offset_for_shared_vbases): New function.
1973 (dfs_set_offset_for_unshared_vbases): Likewise.
1974 (layout_virtual_bases): Use them.
1975 (layout_basetypes): Don't call propagate_binfo_offsets.
1976 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
1979 * class.c (build_base_field): New function, split out from ...
1980 (build_base_fields): ... here. Use it. Allocate primary bases
1981 first, under the new ABI.
1982 (get_vtable_entry): Remove.
1983 (remove_base_field): New function, split out from ...
1984 (remove_base_fields): ... here. Adjust since primary bases come
1985 first under the new ABI.
1987 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
1988 (initialize_vtbl_ptrs): New function.
1989 (expand_indirect_vtbls_init): Change prototype.
1990 (convert_pointer_to_vbase): Declare.
1991 * init.c (expand_direct_vtbls_init): Remove.
1992 (dfs_initialize_vtbl_ptrs): New function.
1993 (initialize_vtbl_ptrs): Likewise.
1994 (emit_base_init): Use initialize_vtbl_ptrs.
1995 * search.c (convert_pointer_to_vbase): Make it global.
1996 (expand_indirect_vtbls_init): Remove vtable initialization code.
1997 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
1999 * class.c (dfs_finish_vtbls): New function.
2000 (finish_vtbls): Use it.
2001 (dump_class_hierarchy): New function.
2003 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
2004 (BINFO_VBASE_PRIMARY_P): New macro.
2005 (BINFO_VIRTUALS): Add to documentation.
2006 (SET_BINFO_PRIMARY_MARKED_P): Remove.
2007 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
2008 (dfs_mark_primary_bases_queue_p): Likewise.
2009 (dfs_unmarked_real_bases_queue_p): New function.
2010 (dfs_marked_real_bases_queue_p): Likewise.
2011 * search.c (dfs_mark_primary_bases): Adjust.
2012 (mark_primary_bases): Likewise.
2013 (get_shared_vbase_if_not_primary): New function.
2014 (dfs_unmarked_real_bases_queue_p): Likewise.
2015 (dfs_marked_real_bases_queue_p): Likewise.
2016 (dfs_get_pure_virtuals): Simplify.
2017 (get_pure_virtuals): Likewise.
2019 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2021 * lex.c: Include tm_p.h.
2023 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
2025 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
2027 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
2029 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
2030 * pt.c (instantiate_decl): Defer comdat templates that might not be
2033 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
2034 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
2035 (finish_file): Likewise.
2037 * decl2.c (import_export_class): Undo 12/14 change.
2039 * error.c (dump_decl): operator new, not operatornew.
2041 * class.c (field_decl_cmp): A nontype is "greater" than a type.
2042 * search.c (lookup_field_1): Look for the last field with the
2045 2000-01-05 Nathan Sidwell <nathan@acm.org>
2047 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
2050 2000-01-05 Nathan Sidwell <nathan@acm.org>
2052 * typeck.c (build_static_cast): Don't strip target qualifiers
2053 when casting from a class.
2055 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2057 * class.c (warn_hidden): Initialize variable `fndecl'.
2059 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
2061 * decl.c (flag_isoc9x): New variable to be able to use code in
2062 c-common.c. For now always zero.
2064 2000-01-03 Mark Mitchell <mark@codesourcery.com>
2066 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
2067 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
2068 or unshare_base_binfos for virtual bases here.
2069 * search.c (dfs_get_vbase_types): Do it here.
2070 (get_vbase_types): Adjust.
2072 2000-01-02 Mark Mitchell <mark@codesourcery.com>
2074 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
2075 (BINFO_PRIMARY_MARKED_P): Use flag 5.
2076 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
2077 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
2078 (unmark_primary_bases): Remove declaration.
2079 (unmarkedp): Declare.
2080 (dfs_vbase_unmark): Likewise.
2081 * class.c (determine_primary_base): Return immediately if there
2082 are no base classes. Call mark_primary_bases here.
2083 (modify_all_direct_vtables): Remove.
2084 (modify_all_indirect_vtables): Remove.
2085 (dfs_modify_vtables_queue_p): New function.
2086 (dfs_modify_vtables): New function.
2087 (modify_all_vtables): Use them.
2088 (build_base_fields): Build FIELD_DECLs for primary virtual base
2090 (create_vtable_ptr): Don't call determine_primary_base here.
2091 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
2092 (dfs_set_offset_for_vbases): ... this.
2093 (layout_virtual_bases): Use it.
2094 (layout_class_type): Call determine_primary_base here.
2095 * search.c (unmarkedp): Make it global.
2096 (shared_marked_p): Simplify.
2097 (shared_unmarked_p): Likewise.
2098 (dfs_primary_bases_queue_p): Remove.
2099 (dfs_unmark_primary_bases): Likewise.
2100 (unmark_primary_bases): Likewise.
2101 (mark_primary_bases): Simplify.
2102 (get_pure_virtuals): Don't call mark_primary_bases here.
2103 (dfs_vbase_unmark): New function.
2104 (get_vbase_types): Simplify.
2106 * class.c (struct base_info): Remove.
2107 (determine_primary_base): Take has_virtual_p rather than a
2108 base_info as input. Don't calculate max_has_virtual.
2109 (finish_struct_bits): Remove max_has_virtual argument.
2110 (create_vtable_ptr): Remove max_has_virtual_p argument.
2111 (layout_virtual_bases): Remove max argument.
2112 (layout_basetypes): Likewise.
2113 (layout_class_type): Remove max_has_virtual_p argument.
2114 (finish_struct_1): Remove max_has_virtual.
2116 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
2117 (layout_basetypes): Remove.
2118 * class.c (propagate_binfo_offsets): Moved here from tree.c.
2119 Update to handle primary virtual bases.
2120 (remove_base_fields): New function, split out from
2122 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
2123 (layout_virtual_bases): New function, split out from
2124 layout_basetypes. Update to handle primary virtual bases.
2125 (layout_basetypes): Moved here from tree.c. Use
2126 remove_base_fields and layout_virtual_bases.
2127 * search.c (dfs_mark_primary_bases_queue_p): New function.
2128 (mark_primary_bases): Use it.
2129 * tree.c (CEIL): Remove.
2130 (propagate_binfo_offsets): Remove.
2131 (layout_basetypes): Remove.
2133 2000-01-01 Mark Mitchell <mark@codesourcery.com>
2135 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
2136 (BINFO_PRIMARY_MARKED_P): New macro.
2137 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
2138 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
2139 (mark_primary_bases): New function.
2140 (unmark_primary_bases): Likewise.
2141 * search.c (get_abstract_virtuals_1): Remove.
2142 (dfs_mark_primary_bases): New function.
2143 (mark_primary_bases): Likewise.
2144 (dfs_unmark_primary_bases): Likewise.
2145 (unmark_primary_bases): Likewise.
2146 (dfs_get_pure_virtuals): Likewise.
2148 2000-01-01 Mark Mitchell <mark@codesourcery.com>
2150 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
2151 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
2152 (modify_one_vtable): Adjust.
2153 (fixup_vtable_deltas1): Likewise.
2154 (override_one_vtable): Likewise.
2155 * search.c (get_abstract_virtuals_1): Likewise.
2156 (get_pure_virtuals): Likewise.
2157 (expand_upcast_fixups): Likewise.
2158 * tree.c (debug_binfo): Likewise.
2160 * class.c (build_vtable): Don't return a value. Don't rebuild
2161 vtables for bases that have already been handled.
2162 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
2163 already been handled.
2164 (modify_one_vtable): Adjust accordingly.
2165 (fixup_vtable_deltas1): Likewise.
2166 (finish_struct_1): Likewise.
2168 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2170 * call.c (build_new_method_call): Also check destructors.
2172 1999-12-31 Mark Mitchell <mark@codesourcery.com>
2174 * cp-tree.h (VF_NORMAL_VALUE): Remove.
2175 * class.c (struct base_info): Remove vfield, vfields, and rtti.
2176 (set_primary_base): New function, split out from ...
2177 (finish_base_struct): ... here. Rename to ...
2178 (determine_primary_base): ... this. Simplify.
2179 (create_vtable_ptr): Tweak accordingly.
2180 (finish_struct_1): Simplify.
2182 * cp-tree.h (CLASSTYPE_VBASECLASSES): Update documentation.
2183 (CLASSTYPE_N_BASECLASSES): Likewise.
2184 (BINFO_FOR_VBASE): New macro.
2185 (get_vbase_types): Change prototype.
2186 * class.c (build_vbase_path): Use BINFO_FOR_VBASE.
2187 (prepare_fresh_vtable): Likewise.
2188 (finish_vtbls): Likewise.
2189 (get_class_offset_1): Likewise.
2190 (modify_all_indirect_vtables): Likewise.
2191 (build_vbase_pointer_fields): Likewise.
2192 * decl.c (xref_basetypes): Don't set CLASSTYPE_VBASECLASSES here.
2193 * init.c (sort_base_init): Use BINFO_FOR_VBASE.
2194 (expand_member_init): Likewise.
2195 * search.c (get_base_distance): Likewise.
2196 (lookup_field_queue_p): Likewise.
2197 (virtual_context): Likewise.
2198 (get_vbase_types): Don't return a value. Set
2199 CLASSTYPE_VBASECLASSES here.
2200 * typeck.c (get_delta_difference): Use BINFO_FOR_VBASE.
2202 1999-12-30 Mark Mitchell <mark@codesourcery.com>
2204 * class.c (fixup_inline_methods): Clear CLASSTYPE_INLINE_FRIENDS.
2206 1999-12-29 Mark Mitchell <mark@codesourcery.com>
2208 * class.c (create_vtable_ptr): Put the vtable at the beginning of
2209 the class, not the end, in the new ABI.
2210 * tree.c (propagate_binfo_offsets): Do the right thing for the new
2213 1999-12-29 Mark Mitchell <mark@codesourcery.com>
2215 * cp-tree.h (lang_type): Add nearly_empty_p. Adjust dummy.
2216 (CLASSTYPE_NEARLY_EMPTY_P): New macro.
2217 * class.c (check_bases): Update CLASSTYPE_NEARLY_EMPTY_P.
2218 (check_field_decls): Likewise.
2219 (check_bases_and_members): Likewise.
2221 1999-12-28 Mark Mitchell <mark@codesourcery.com>
2223 * cp-tree.h (do_inline_function_hair): Remove.
2224 * class.c (layout_class_type): New function, split out from
2226 (fixup_pending_inline): Likewise.
2227 (fixup_inline_methods): New function.
2228 * method.c (fixup_pending_inline): Remove.
2229 (do_inline_function_hair): Likewise.
2231 * decl.c (BOOL_TYPE_SIZE): Bools always have size `1' under the
2234 * cp-tree.h (lang_type): Replace abstract_virtuals with pure_virtuals.
2235 (CLASSTYPE_ABSTRACT_VIRTUALS): Rename to ...
2236 (CLASSTYPE_PURE_VIRTUALS): ... this.
2237 (lang_decl_flags): Replace abstract_virtual with pure_virtual.
2238 (DECL_ABSTRACT_VIRTUAL_P): Rename to ...
2239 (DECL_PURE_VIRTUAL_P): ... this.
2240 (get_abstract_virtuals): Rename to ...
2241 (get_pure_virtuals): ... this.
2242 * call.c (build_new_method_call): Replace DECL_PURE_VIRTUAL_P with
2243 DECL_ABSTRACT_VIRTUAL_P. Replace CLASSTYPE_ABSTRACT_VIRTUALS with
2244 CLASSTYPE_PURE_VIRTUALS.
2245 * class.c (build_vtable_entry): Likewise.
2246 (finish_struct_bits): Likewise. Call get_pure_virtuals, not
2247 get_abstract_virtuals.
2248 (build_vtbl_initializer): Likewise.
2249 (override_one_vtable): Likewise.
2250 (check_methods): Likewise.
2251 * decl.c (duplicate_decls): Likewise.
2252 (redeclaration_error_message): Likewise.
2253 (lang_mark_tree): Likewise.
2254 * decl2.c (grok_function_init): Likewise.
2255 (import_export_vtable): Likewise.
2256 (import_expor_class): Likewise.
2257 * typeck2.c (abstract_virtuals_error): Likewise.
2258 * xref.c (GNU_xref_member): Likewise.
2259 * search.c (get_abstract_virtuals): Rename to get_pure_virtuals.
2261 1999-12-26 Zack Weinberg <zack@wolery.cumb.org>
2263 * cp-tree.h: Replace ENABLE_CHECKING with ENABLE_TREE_CHECKING
2266 1999-12-26 Mark Mitchell <mark@codesourcery.com>
2268 * decl.c (store_return_init): Use mode of old RTL generated for
2269 DECL_RESULT, not the mode of DECL_RESULT itself.
2270 * semantics.c (finish_named_return_value): Set DECL_UNINLINABLE
2271 for functions that used named return values.
2273 1999-12-24 Mark Mitchell <mark@codesourcery.com>
2275 * semantics.c (expand_body): Use
2276 note_deferral_of_defined_inline_function.
2278 1999-12-22 Mark Mitchell <mark@codesourcery.com>
2280 * dump.c (dequeue_and_dump): Handle CTOR_STMTs.
2282 1999-12-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2284 * error.c (dump_decl): Support named return values.
2286 1999-12-20 Mark Mitchell <mark@codesourcery.com>
2288 * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Update comments.
2289 (CLASSTYPE_HAS_PRIMARY_BASE_P): New macro.
2290 (CLASSTYPE_PRIMARY_BINFO): Likewise.
2291 * class.c (check_methods): Don't set TYPE_HAS_COMPLEX_INIT_REF,
2292 TYPE_NEEDS_CONSTRUCTING, and CLASSTYPE_NON_AGGREGATE here.
2293 (check_bases_and_members): Set them here instead.
2294 (create_vtable_ptr): New function, split out from ...
2295 (finish_struct_1): ... here. Use it. Tidy. Use
2296 CLASSTYPE_HAS_PRIMARY_BASE_P and CLASSTYPE_PRIMARY_BINFO.
2297 * search.c (dfs_init_vbase_pointers): Handle seeing TYPE_VFIELD as
2298 the first field in the class.
2299 * tree.c (layout_basetypes): Use CLASSTYPE_N_BASECLASSES. Handle
2300 seeing TYPE_VFIELD as the first field in the class.
2302 * cp-tree.h (TYPE_VIRTUAL_P): Rename to ...
2303 (TYPE_POLYMORPHIC_P): ... this.
2304 (TYPE_USES_COMPLEX_INHERITANCE): Rename to ...
2305 (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): ... this.
2306 (TREE_CALLS_NEW): Remove.
2307 (TREE_MANGLED): Likewise.
2308 * call.c (build_vfield_ref): Use TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P,
2309 and TYPE_POLYMORPHIC_P.
2310 * class.c (check_bases): Likewise.
2311 (finish_base_struct): Likewise.
2312 (finish_struct_bits): Likewise.
2313 (check_for_override): Likewise.
2314 (finish_struct_1): Likewise.
2315 (get_vfield_name): Likewise.
2316 * decl.c (xref_basetypes): Likewise.
2317 * decl2.c (import_export_class): Likewise.
2318 (import_export_decl): Likewise.
2319 * error.c (dump_function_decl): Likewise.
2320 * pt.c (instantiate_class_template): Likewise.
2321 * repo.c (repo_inline_used): Likewise.
2322 * rtti.c (build_headof): Likewise.
2323 (get_tinfo_fn_dynamic): Likewise.
2324 (build_x_typeid): Likewise.
2325 (get_tinfo_var): Likewise.
2326 (build_dynamic_cast_1): Likewise.
2327 (synthesize_tinfo_fn): Likewise.
2328 * search.c (lookup_field_1): Likewise.
2329 (dfs_debug_mark): Likewise.
2330 (maybe_suppress_debug_info): Likewise.
2331 * typeck.c (build_component_ref): Likewise.
2332 (build_component_addr): Likewise.
2333 * typeck2.c (process_init_constructor): Likewise.
2335 1999-12-20 Nathan Sidwell <nathan@acm.org>
2337 * typeck.c (strip_all_pointer_quals): New static function.
2338 (build_static_cast): Use it. Don't use at_least_as_qualified_p.
2340 1999-12-16 Mark Mitchell <mark@codesourcery.com>
2342 * cp-tree.h (cp_tree_index): Add CPTI_DSO_HANDLE.
2343 (dso_handle_node): New macro.
2344 (flag_use_cxa_atexit): New variable.
2345 (declare_global_var): New function.
2346 (start_anon_func): Remove declaration.
2347 (end_anon_func): Likewise.
2348 * decl.c (get_atexit_node): New function, split out from
2349 destroy_local_static. Handle flag_use_cxa_atexit.
2350 (get_dso_handle_node): Likewise.
2351 (start_cleanup_fn): Renamed from start_anon_func. Moved here from
2352 except.c. Handle flag_use_cxa_atexit.
2353 (end_cleanup_fn): Renamed from end_anon_func. Moved here from
2355 (declare_global_var): New variable.
2356 (destroy_local_static): Handle flag_use_cxa_atexit.
2357 * decl2.c (flag_use_cxa_atexit): New variable.
2358 (lang_f_options): Likewise.
2359 * except.c (start_anon_func): Remove.
2360 (end_anon_func): Liekwise.
2361 * lang-options.h: Add -fuse-cxa-atexit and -fno-use-cxa-atexit.
2362 * rtti.c (get_tinfo_var): Use declare_global_var.
2364 1999-12-16 Mark Mitchell <mark@codesourcery.com>
2366 * class.c (check_field_decls): Don't return a value.
2367 (avoid_overlap): Moved here from tree.c.
2368 (build_base_fields): Likewise.
2369 (check_bases): New function, split out from finish_base_struct.
2370 (check_bases_and_members): New function, split out from
2372 (struct base_info): Remove cant_have_default_ctor,
2373 cant_have_const_ctor, cant_have_asn_ref.
2374 (finish_base_struct): Split semantic analysis into check_bases.
2375 (finish_struct_methods): Fix bogus assertion.
2376 (check_field_decls): Call finish_struct_anon here.
2377 (build_vbase_pointer_fields): Use CLASSTYPE_N_BASECLASSES.
2378 (finish_struct_1): Use check_bases_and_members. Reorganize.
2379 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
2380 (build_base_fields): Don't declare.
2381 * tree.c (avoid_overlap): Remove.
2382 (build_base_fields): Likewise.
2384 * optimize.c (struct inline_data): Remove scope_stmt.
2385 (remap_block): Don't use insert_block_after_note. Don't update
2387 (expand_call_inline): Don't update scope_stmt.
2388 (optimize_function): Don't initialize scope_stmt.
2389 * semantics.c (expand_stmt): Set NOTE_BLOCK for newly emitted
2390 NOTE_INSN_BLOCK_BEG/NOTE_INSN_BLOCK_END notes.
2392 1999-12-15 Mark Mitchell <mark@codesourcery.com>
2394 * class.c (handle_using_decl): Get TYPE_FIELDS and TYPE_METHODS
2395 out of the class, rather than taking them as parameters.
2396 (build_vbase_pointer_fields): Move here from tree.c.
2397 (build_vtbl_or_vbase_field): New function.
2398 (check_methods): Likewise.
2399 (remove_zero_width_bitfields): Likewise.
2400 (add_virtual_function): Use tree_cons instead of temp_tree_cons.
2401 (delete_duplicate_fields_1): Tidy. Don't delete duplicate
2403 (finish_struct_methods): Handle the case where there are no
2405 (get_basefndecls): Use tree_cons instead of temp_tree_cons.
2406 (check_field_decls): Call delete_duplicate_fields here.
2407 (finish_struct_1): Tidy. Use check_methods and
2408 remove_zero_width_bitfields.
2409 * cp-tree.h (build_vbase_pointer_fields): Remove.
2410 * decl.c (grokdeclarator): Use tree_cons instead of
2412 * decl2.c (qualified_lookup_using_namespace): Use tree_cons
2413 instead of temp_tree_cons.
2414 * lex.c (cons_up_default_function): Remove dead code.
2415 * method.c (fixup_pending_inline): New function, split out from ...
2416 (do_inline_function_hair): ... here.
2417 * tree.c (build_vbase_pointer_fields): Remove.
2419 1999-12-15 Jason Merrill <jason@casey.cygnus.com>
2421 * tree.c (walk_tree): Walk operand subtrees in forward order.
2422 * optimize.c (expand_call_inline): Likewise.
2423 (optimize_function): Initialize id->scope_stmt to something useful.
2424 (remap_block): Assume id->scope_stmt has a useful value.
2426 1999-12-15 Nathan Sidwell <nathan@acm.org>
2428 * typeck.c (build_c_cast): Expand warning message. Move pointer
2429 alignment warning to after the cast. Don't warn about pointer
2430 alignment when given a pointer to incomplete.
2432 1999-12-15 Richard Henderson <rth@cygnus.com>
2434 * cp-tree.h (make_aggr_type): Declare.
2435 * lex.c (cp_make_lang_type): Don't SET_IS_AGGR_TYPE.
2436 (make_aggr_type): New.
2438 * decl.c (build_typename_type, init_decl_processing): Use it.
2439 (build_ptrmemfunc_type, xref_tag): Likewise.
2440 * except.c (call_eh_info): Likewise.
2441 * init.c (init_init_processing): Likewise.
2442 * pt.c (process_template_parm, lookup_template_class): Likewise.
2443 * rtti.c (expand_class_desc): Likewise.
2444 * semantics.c (begin_class_definition, finish_typeof): Likewise.
2445 * tree.c (copy_template_template_parm): Likewise.
2447 1999-12-15 Jason Merrill <jason@yorick.cygnus.com>
2449 * cp-tree.def (TEMPLATE_PARM_INDEX): Calculate size using
2450 sizeof (struct tree_common).
2452 1999-12-14 Jason Merrill <jason@casey.cygnus.com>
2454 * optimize.c (expand_call_inline): Set BLOCK_ABSTRACT_ORIGIN on the
2455 outermost block to point to the inlined function decl.
2457 * error.c (dump_decl): operator==, not operator ==.
2458 (op_to_string): Likewise.
2460 * decl.c (compute_array_index_type): Handle null name.
2462 * decl2.c (ambiguous_decl): Fix to match comment.
2463 (lookup_using_namespace): Adjust.
2465 * decl2.c (import_export_class): Don't ignore dllimport.
2467 1999-12-14 Mark Mitchell <mark@codesourcery.com>
2469 * class.c (check_field_decls): Split out from ...
2470 (finish_struct_1): ... here. Use it. Tidy.
2472 * cp-tree.h (remap_save_expr): Add walk_subtrees parameter.
2473 * optimize.c (copy_body_r): Pass it.
2474 * tree.c (remap_save_expr): Clear walk_subtrees for an
2475 already-handled SAVE_EXPR.
2476 (cp_unsave_r): Pass walk_subtrees to remap_save_expr.
2478 * dump.c (dequeue_and_dump): Dump DECL_NAMESPACE_ALIAS.
2479 * ir.texi (DECL_NAMESPACE_ALIAS): Document it.
2481 * error.c (dump_expr): Handle EXPR_WITH_FILE_LOCATION.
2483 1999-12-14 Mumit Khan <khan@xraylith.wisc.edu>
2485 * class.c (finish_base_struct): Allow multiple COM base classes
2486 as well as non-COM bases as long as it's not the leftmost.
2488 1999-12-13 Mumit Khan <khan@xraylith.wisc.edu>
2490 * lex.c (saving_parse_to_obstack): New global.
2491 (reinit_parse_for_block): Use.
2492 (reinit_parse_for_expr): Use.
2493 (check_newline): Use.
2495 1999-12-13 Mark Mitchell <mark@codesourcery.com>
2497 * optimize.c (initialize_inlined_parameters): Take FN to which the
2498 parameters belong as an argument.
2499 (expand_call_inline): Expand calls into the parameter
2500 initializations before pushing the function onto the list of
2501 functions we are presently expanding.
2503 1999-12-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2505 * class.c (get_vtable_name): Use a literal format string and
2506 VTABLE_NAME_PREFIX macro instead of VTABLE_NAME_FORMAT.
2507 (prepare_fresh_vtable): Likewise.
2509 * cp-tree.h (VTABLE_NAME_PREFIX): Define this instead of
2512 * decl.c (make_rtl_for_local_static): Remove unused variable `type'.
2514 * init.c (build_vec_init): Initialize variable `try_body'.
2516 * lex.c (yyerror): Don't call a variadic function with a
2517 non-literal format string.
2519 * optimize.c (optimize_function): Call memset, not bzero.
2521 * pt.c (for_each_template_parm_r): Add static prototype.
2523 1999-12-09 Andreas Jaeger <aj@suse.de>
2525 * except.c (expand_throw): Add static attribute to match
2528 * Makefile.in (semantics.o): Add dependency on output.h.
2529 * semantics.c: Include output.h for declaration of
2532 1999-12-09 Mark Mitchell <mark@codesourcery.com>
2534 * decl.c (init_decl_processing): Reenable inlining on trees.
2535 (finish_function): Likewise.
2536 * expr.c (cplus_expand_expr): Don't handle AGGR_INIT_EXPR here.
2537 * semantics.c (simplify_aggr_init_exprs): New function.
2538 (expand_body): Use it.
2539 * tree.c (walk_tree): Special-case TARGET_EXPRs since they
2540 sometimes present the same sub-tree twice.
2542 * dump.c (dequeue_and_dump): Abbreviate `class' as `cls', not
2545 * semantics.c (finish_switch_cond): Do conversions here, not ...
2546 * typeck.c (c_expand_start_case): Here.
2548 * semantics.c (do_poplevel): Remove unused variable.
2550 1999-12-06 Mark Mitchell <mark@codesourcery.com>
2552 * tree.c (walk_tree): Don't recurse into DECL_INITIAL or DECL_SIZE
2553 unless we're declaring the variable in question.
2555 1999-12-06 Mark Mitchell <mark@codesourcery.com>
2557 * decl.c (init_decl_processing): #if 0 last patch.
2558 (finish_function): Likewise.
2560 1999-12-05 Mark Mitchell <mark@codesourcery.com>
2562 * decl.c (init_decl_processing): Set flag_inline_trees if
2565 * cp-tree.h (calls_setjmp_p): Declare.
2566 * decl.c (finish_function): Mark functions that call setjmp as
2568 * optimize.c (calls_setjmp_r): New function.
2569 (calls_setjmp_p): Likewise.
2571 1999-12-04 Mark Mitchell <mark@codesourcery.com>
2573 * optimize.c (expand_call_inline): Wrap the expanded call in an
2574 EXPR_WITH_FILE_LOCATION node to get correct line numbers for
2577 * optimize.c (inline_data): Remove fns_top. Add scope_stmt. Add
2578 in_target_cleanup_p.
2579 (remap_decl): New function.
2580 (remap_block): Likewise.
2581 (copy_scope_stmt): Likewise.
2582 (copy_body_r): Use remap_decl and copy_scope_stmt.
2583 (copy_body): Use VARRAY_TOP_TREE.
2584 (initialize_inlined_parameters): Likewise.
2585 (declare_return_variable): Likewise.
2586 (inlinable_function_p): Check flag_inline_trees.
2587 (expand_call_inline): Handle SCOPE_STMTs and TARGET_EXPRs
2588 specially. Use VARRAY_PUSH_TREE. Create a BLOCK for the
2589 parameters of the inlined function.
2590 (optimize_function): Prevent recursion into partially complete
2593 * cp-tree.def (SCOPE_STMT): Take one operand.
2594 * cp-tree.h (SCOPE_STMT_BLOCK): New macro.
2595 (SCOPE_NULLIFIED_P): Redefine.
2596 (SCOPE_NO_CLEANUPS_P): New macro.
2597 (add_scope_stmt): Change prototype.
2598 * decl.c (poplevel): Tidy. Warn about unused variables here.
2599 Record SCOPE_STMT_BLOCKs.
2600 (finish_function): Keep DECL_INITIAL for functions that might be
2602 * ir.texi: Document SCOPE_NO_CLEANUPS_P.
2603 * semantics.c: Include rtl.h.
2604 (add_scope_stmt): Return the new scope statement and, for an
2605 end-of-scope statement, its matching begin statement. Don't set
2607 (do_pushlevel): Simplify, now that we are always
2609 (do_poplevel): Likewise. Record SCOPE_STMT_BLOCKs.
2610 (expand_stmt): Don't call expand_start_bindings or
2611 expand_end_bindings for a scope with SCOPE_NO_CLEANUPS_P set.
2612 * tree.c (copy_tree_r): Clear SCOPE_STMT_BLOCK rather than setting
2614 * Makefile.in (semantics.o): Depend on RTL_H.
2616 * decl2.c (pending_statics_used): Make it a macro.
2617 (saved_inlines_used): Likewise.
2618 (finish_static_data_member_decl): Use VARRAY_PUSH_TREE.
2619 (mark_inline_for_output): Likewise.
2620 (ssdf_decls_used): Remove.
2621 (start_static_storage_duration_function): Use VARRAY_PUSH_TREE.
2622 (generate_ctor_or_dtor_function): Adjust accordingly.
2624 1999-11-24 Geoffrey Keating <geoffk@cygnus.com>
2625 Greg McGary <gkm@gnu.org>
2627 * decl.c (duplicate_decls): Merge
2628 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT,
2629 DECL_NO_CHECK_MEMORY_USAGE, DECL_NO_LIMIT_STACK.
2631 1999-12-02 Mike Stump <mrs@wrs.com>
2633 * init.c (perform_member_init): Handle parse errors better.
2635 1999-12-01 Mark Mitchell <mark@codesourcery.com>
2637 * cp-tree.h (min_tree_cons): Remove.
2638 (scratch_ovl_cons): Likewise.
2639 * decl.c (saveable_obstack): Don't declare.
2640 (duplicate_decls): Tweak error-message.
2641 (initialize_local_var): Explicitly mark the definition as static.
2642 (finish_function): Call permanent_allocation, just so
2643 that the middle-end sees the obstacks it expects.
2644 (mark_cp_function_context): Likewise.
2645 * init.c (build_new): Don't use min_tree_cons.
2646 * lex.c (permanent_obstack): Don't declare.
2647 (current_obstack, saveable_obstack): Likewise.
2648 * spew.c (current_obstack, saveable_obstack): Likewise.
2649 * tree.c (current_obstack, saveable_obstack): Likewise.
2650 (scratch_ovl_cons): Remove.
2651 (build_min_nt): Don't mess with obstacks.
2652 (build_min): Likewise.
2653 (min_tree_cons): Remove
2654 * typeck.c (build_component_ref): Don't use scratch_ovl_cons.
2655 (build_x_function_call): Likewise.
2656 (build_c_cast): Don't use min_tree_cons.
2658 1999-11-29 Mark Mitchell <mark@codesourcery.com>
2660 * pt.c (tsubst_decl): Robustify.
2662 1999-11-27 Mark Mitchell <mark@codesourcery.com>
2664 * decl2.c (finish_file): Call expand_body for inline functions
2665 that will be written out but that do not yet have RTL.
2666 * semantics.c (expand_body): Do not generate RTL For inline
2667 functions that do not yet need to be written out.
2669 1999-11-25 Mark Mitchell <mark@codesourcery.com>
2671 * Make-lang.in (CXX_SRCS): Add optimize.c.
2672 * Makefile.in (CXX_OBJS): Add optimize.o.
2673 (CXX_TREE_H): Add splay-tree.h, system.h, and $(CONFIG_H).
2674 (spew.o, lex.o, decl.o, decl2.o, typeck2.o, typeck.o): Adjust.
2675 (class.o, call.o, friend.o, init.o, method.o, cvt.o): Likewise.
2676 (search.o, tree.o, ptree.o, rtti.o, except.o, expr.o): Likewise.
2677 (xref.o, pt.o, error.o, errfn.o, repo.o, semantics.o): Likewise.
2679 (optimize.o): New target.
2680 * class.c: Don't include splay-tree.h.
2681 * cp-tree.def (CTOR_COMPLETE): Rename to CTOR_STMT.
2682 * cp-tree.h: Include splay-tree.h.
2683 (DECL_UNINLINABLE): New macro.
2684 (CTOR_BEGIN_P, CTOR_END_P): New macros.
2685 (flag_inline_trees): New variable.
2686 (local_variable_p): New function.
2687 (nonstatic_local_decl_p): Likewise.
2688 (optimize_function): Likewise.
2689 (cplus_unsave_expr_now): Remove.
2690 (copy_tree_r): Declare.
2691 (remap_save_expr): Likewise.
2692 * decl.c (local_variable_p): Don't
2694 (local_variable_p_walkfn): New function.
2695 (make_rtl_for_local_static): Remove code to try to avoid writing
2696 out static constants.
2697 (emit_local_var): Fix indentation.
2698 (nonstatic_local_decl_p): New function.
2699 (check_default_argument): Use local_variable_p_walkfn, not
2700 local_variable_p, when walking the tree.
2701 (start_function): Set the DECL_CONTEXT for automatically generated
2703 (finish_constructor_body): Use CTOR_STMT to mark the end of a
2705 * decl2.c: Don't include splay-tree.h.
2706 (flag_inline_trees): Define.
2707 * dump.c: Don't include
2709 * except.c (expand_end_catch_block): Fix comment formatting.
2710 (expand_end_eh_spec): Set DECL_CONTEXT on temporary variables.
2711 (expand_throw): Tidy comment.
2712 * init.c (build_vec_delete_1): Use create_temporary_var.
2713 * lex.c (cplus_tree_code_type): Make it static.
2714 (cplus_tree_code_length): Likewise.
2715 (cplus_tree_code_name): Likewise.
2716 * optimize.c: New file.
2717 * semantics.c (finish_goto_stmt): Set DECL_UNLINABLE for functions
2718 with computed gotos.
2719 (setup_vtbl_ptr): Mark the beginnings of constructors with
2721 (expand_stmt): Handle CTOR_STMT, not CTOR_COMPLETE.
2722 (expand_body): Call optimize_function. Save bodies if we're doing
2724 * tree.c: Don't include splay-tree.h. Include insn-config.h and
2726 (copy_tree_r): Make it public.
2727 (statement_code_p): New function.
2728 (mark_local_for_remap_r): Likewise.
2729 (cp_usave_r): Likewise.
2730 (cp_unsave): Likewise.
2731 (build_cplus_new): Set DECL_CONTEXT for temporary variables.
2732 (walk_tree): Walk into `s' class nodes. Walk statement chains.
2733 (copy_tree_r): Handle 's' class nodes. Restore chains for
2734 statements. Nullify scopes. Don't copy types.
2735 (init_tree): Set lang_unsave to cp_unsave.
2736 (remap_save_expr): Define.
2737 * ir.texi: Document CTOR_STMT.
2739 1999-11-24 Jason Merrill <jason@casey.cygnus.com>
2741 * search.c (note_debug_info_needed): Do perform this optimization
2743 (maybe_suppress_debug_info): Likewise. Start by clearing
2744 TYPE_DECL_SUPPRESS_DEBUG.
2746 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2748 * pt.c (tsubst_decl): Copy TREE_ASM_WRITTEN for VAR_DECLs.
2750 * decl2.c (finish_vtable_vardecl): Don't prune vtables here.
2752 1999-11-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2754 * decl.c (pushdecl, grokdeclarator): Don't call a variadic
2755 function with a non-literal format string.
2757 * lex.c (do_identifier): Likewise.
2759 * typeck.c (build_unary_op): Likewise.
2761 1999-11-23 Mark Mitchell <mark@codesourcery.com>
2763 * cp-tree.h (DECL_NEEDED_P): Tweak to match documentation.
2765 1999-11-22 Mark Mitchell <mark@codesourcery.com>
2767 * cp-tree.def (CTOR_COMPLETE): New tree node.
2768 * decl.c (finish_constructor_body): Add it, to mark the end of the
2770 (finish_function): Don't call end_protect_partials here.
2771 * ir.texi (CTOR_COMPLETE): Document it.
2772 * semantics.c (expand_stmt): Handle it.
2774 * cp-tree.def (FUNCTION_NAME): New tree node.
2775 * cp-tree.h (current_function_name_declared): Tweak documentation.
2776 (lang_decl_flags): Add pretty_function_p, adjust dummy.
2777 (DECL_PRETTY_FUNCTION_P): New macro.
2778 * decl.c (cp_finish_decl): Handle declarations of __FUNCTION__,
2779 etc., in a template function. Use at_function_scope_p instead of
2780 expanding it inline.
2781 * pt.c (tsubst_decl): Handle DECL_PRETTY_FUNCTION_P declarations
2783 (tsubst): Handle FUNCTION_NAME.
2784 (tsubst_copy): Likewise.
2785 (instantiate_decl): Prevent redeclarations of __PRETTY_FUNCTION__,
2786 etc. in instantiation.
2787 * semantics.c (begin_compound_stmt): Declare __FUNCTION__, etc.,
2788 even in template functions.
2789 (setup_vtbl_ptr): Don't declare __PRETTY_FUNCTION in the
2790 conditional scope at the top of a destructor.
2792 * error.c (dump_function_decl): Use `[ with ... ]' syntax for
2793 specializations too.
2795 1999-11-22 Nathan Sidwell <nathan@acm.org>
2797 * semantics.c (finish_unary_op_expr): Only set TREE_NEGATED_INT
2798 when actually negative.
2800 * typeck.c (convert_for_assignment): Expand comment about
2801 strange NULL check, moved from ...
2802 (convert_for_initialization): ... here. Remove unneeded
2805 1999-11-21 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2807 * cp-tree.h (build_vec_delete): Remove `auto_delete' argument.
2808 * init.c (build_vec_delete, build_vec_delete_1): Likewise.
2809 Always destruct virtual bases of array components, but never
2811 (build_vec_init): Adjust invocations.
2812 (build_delete): Likewise.
2813 * decl2.c (delete_sanity): Likewise.
2815 1999-11-19 Nathan Sidwell <nathan@acm.org>
2817 * cp-tree.h (grok_method_quals): Return this pointer qualifiers.
2818 * decl.c (grokdeclarator): Adjust calls to grok_method_quals.
2819 * decl2.c (grok_method_quals): Accept `restrict' as applying to
2820 the object pointer. Return such qualifiers.
2821 (grokclassfn): Apply this pointer qualifiers. Cleanup unused
2824 1999-11-18 Mark Mitchell <mark@codesourcery.com>
2826 * except.c (expand_end_catch_block): Fix typo.
2827 (expand_exception_blocks): Simplify. Don't call
2828 expand_leftover_cleanups.
2830 1999-11-15 Jason Merrill <jason@casey.cygnus.com>
2832 * cp-tree.h, decl.c (compute_array_index_type): Make nonstatic.
2833 * pt.c (tsubst, case INTEGER_TYPE): Call it.
2834 Check uses_template_parms.
2836 * class.c (finish_struct): If we're a local class in a template
2837 function, add a TAG_DEFN.
2838 * pt.c (lookup_template_class): If this is a local class in a
2839 template function, call pushtag.
2840 (tsubst_expr, case TAG_DEFN): Handle classes, too.
2842 Emit debug info with the vtable.
2843 * search.c (maybe_suppress_debug_info): New function...
2844 * class.c (finish_struct_1): ...split out from here.
2845 * cp-tree.h: Declare it.
2846 * decl2.c (finish_vtable_vardecl): Override TYPE_DECL_SUPPRESS_DEBUG
2847 if we're writing out the vtable.
2848 * decl.c, search.c (dfs_debug_mark, dfs_debug_unmarked_p,
2849 note_debug_info_needed): #if 0 out.
2851 1999-11-14 Mark Mitchell <mark@codesourcery.com>
2853 * cp-tree.h (DECL_LOCAL_FUCNTION_P): New macro.
2854 * call.c (equal_functions): Use DECL_LOCAL_FUCNTION_P, not
2856 * decl.c (pushdecl): Set DECL_LOCAL_FUNCTION_P.
2857 * decl2.c (lookup_arg_dependent): Use it.
2859 * cp-tree.h (cp_finish_decl): Change prototype.
2860 (finish_static_data_member_decl): Likewise.
2861 (push_permanent_obstack): Remove declaration.
2862 (push_expression_obstack): Likewise.
2863 (push_scratch_obstack): Likewise.
2864 (DECL_TEMPLATE_PARM_P): Robustify.
2865 (SET_DECL_TEMPLATE_PARM_P): New macro.
2866 * class.c (add_method): Don't manipulate obstacks.
2867 (finish_vtbls): Likewise.
2868 * cvt.c (build_up_reference): Adjust calls to cp_finish_decl.
2869 * decl.c (binding_for_name): Don't manipulate obstacks.
2870 (maybe_push_to_top_level): Likewise.
2871 (pop_from_top_level): Likewise.
2872 (duplicate_decls): Likewise.
2873 (pushdecl): Likewise.
2874 (implicitly_declare): Likewise.
2875 (build_typename_type): Likewise.
2876 (start_decl): Likewise.
2877 (cp_finish_decl): Likewise.
2878 (finish_decl): Likewise.
2879 (destroy_local_static): Likewise.
2880 (expand_static_init): Likewise.
2881 (complete_array_type): Likewise.
2882 (grokvardecl): Likewise.
2883 (build_ptrmemfnc_type): Likewise.
2884 (grokdeclarator): Likewise.
2885 (xref_tag): Likewise.
2886 (xref_basetypes): Likewise.
2887 (start_enum): Likewise.
2888 (finish_enum): Likewise.
2889 (start_function): Likewise.
2890 (finish_function): Likewise.
2891 (start_method): Adjust call to cp_finish_decl.
2892 * decl2.c (finish_static_data_member_decl): Don't manipulate
2894 (grokfield): Likewise.
2895 (grokbitfield): Likewise.
2896 (get_temp_name): Likewise.
2897 (get_sentry): Likewise.
2898 (fnish_file): Likewise.
2899 (lookup_arg_dependent): Likewise.
2900 * except.c (call_eh_info): Likewise.
2901 (push_eh_info): Likewise.
2902 (do_pop_exception): Likewise.
2903 (initialize_handler_parm): Likewise.
2904 (expand_end_eh_spec): Likewise.
2905 (alloc_eh_object): Likewise.
2906 (expand_throw): Likewise.
2907 * expr.c (extract_scalar_init): Likewise.
2908 * init.c (build_java_class_ref): Likewise.
2909 * lex.c (get_time_identifier): Likewise.
2910 (snarf_defarg): Likewise.
2911 (add_defarg_fn): Likewise.
2912 (is_global): Simplify.
2913 (do_identifier): Don't check TREE_PERMANENT.
2914 * method.c (emit_thunk): Don't manipulate obstacks.
2915 * parse.y (condition): Adjust call to cp_finish_decl.
2916 (primary): Likewise.
2917 (initdcl): Likewise.
2918 (initdcl0_innards): Likewise.
2919 (nomods_initdcl0): Likewise.
2920 * pt.c (push_inline_template_parms_recursive): Use
2921 SET_DECL_TEMPLATE_PARM_P.
2922 (process_template_parm): Likewise.
2923 (lookup_template_class): Don't manipulate obstacks.
2924 (instantiate_class_template): Adjust call to
2925 finish_static_data_member_decl.
2926 (tsubst_decl): Don't manipulate obstacks.
2927 (tsubst_expr): Likewise.
2928 (instantiate_template): Likewise.
2929 (instantiate_decl): Adjust calls to cp_finish_decl.
2930 * rtti.c (call_void_fn): Don't manipulate obstacks.
2931 (get_tinfo_var): Likewise.
2932 (get_tinfo_fn_unused): Likewise.
2933 (build_dynamic_cast_1): Likewise.
2934 (expand_si_desc): Likewise.
2935 (expand_class_desc): Likewise.
2936 (expand_ptr_desc): Likewise.
2937 (expand_attr_desc): Likewise.
2938 (expand_generic_desc): Likewise.
2939 (synthesize_tinfo_fn): Likewise.
2940 * search.c (expand_upcast_fixups): Likewise.
2941 * semantics.c (finish_asm_stmt): Likewise.
2942 (finish_named_return_value): Likewise.
2943 (begin_class_definition): Likewise.
2944 (finish_class_definition): Likewise.
2945 (finish_typeof): Likewise.
2946 * tree.c (build_cplus_method_type): Likewise.
2947 (reverse_path): Likewise.
2948 (copy_template_template_parm): Likewise.
2949 (build_expr_ptr_wrapper): Likewise.
2950 (push_expression_obstack): Remove.
2951 (push_permanent_obstack): Likewise.
2952 * typeck.c (mark_addressable): Likewise.
2954 1999-11-13 Mark Mitchell <mark@codesourcery.com>
2956 * call.c (build_conditional_expr): Use build_target_expr_with_type.
2957 (convert_like): Likewise.
2958 (build_over_call): Likewise.
2959 * cp-tree.h (build_target_expr): Remove.
2960 (build_target_expr_with_type): New function.
2961 * cvt.c (build_up_reference): Use get_target_expr.
2962 * decl.c (build_target_expr): Move to ...
2963 * tree.c (build_target_expr): Here. Make it static.
2964 (build_target_expr_with_type): New function. Set DECL_CONTEXT on
2965 the temporary VAR_DECLs.
2966 (get_target_expr): Use it.
2968 1999-11-13 Jason Merrill <jason@yorick.cygnus.com>
2970 * decl.c (duplicate_decls): Propagate DECL_DEFER_OUTPUT.
2971 * decl2.c (comdat_linkage): Set DECL_DEFER_OUTPUT.
2972 * rtti.c (get_tinfo_fn_unused): Split out from get_tinfo_fn.
2973 * class.c (set_rtti_entry): Use it.
2975 1999-11-12 Mark Mitchell <mark@codesourcery.com>
2977 * decl.c (cplus_expand_expr_stmt): Don't call break_out_cleanups
2979 * semantics.c (finish_expr_stmt): Call it here instead. Move
2980 default_conversion logic to semantic-analysis time.
2982 1999-11-12 Jason Merrill <jason@yorick.cygnus.com>
2984 * rtti.c (synthesize_tinfo_fn): Set DECL_DEFER_OUTPUT.
2986 Fri Nov 12 12:56:32 MST 1999 Diego Novillo <dnovillo@cygnus.com>
2988 * init.c (init_init_processing): Re-instated Nov 11 patch after
2991 Fri Nov 12 10:42:02 MST 1999 Diego Novillo <dnovillo@cygnus.com>
2993 * init.c (init_init_processing): Undo patch from Nov 11, 1999.
2994 Patch had not been approved yet.
2996 1999-11-12 Mark Mitchell <mark@codesourcery.com>
2998 * decl.c (compute_array_index_type): New function, split out from
3000 (create_array_type_for_decl): Likewise.
3001 (grokdeclarator): Use them.
3003 * semantics.c (expand_stmt): Don't suspend_momentary or
3006 Thu Nov 11 12:42:11 MST 1999 Diego Novillo <dnovillo@cygnus.com>
3008 * init.c (init_init_processing): Header information for
3009 arrays allocated via `new' should have the same alignment used by
3012 1999-11-10 Mark Mitchell <mark@codesourcery.com>
3014 * error.c (dump_function_name): Don't crash if given a friend
3015 pseudo-instantiation.
3017 * cp-tree.h (build_enumerator): Change prototype.
3018 * decl.c (enum_next_value): Remove.
3019 (enum_overflow): Likewise.
3020 (init_decl_processing): Don't register enum_next_value as a root.
3021 (start_enum): Clear TYPE_VALUES for a redefined enum.
3022 (finish_enum): Reset the type of enumeration constants.
3023 (build_enumerator): Fix indentation. Don't copy CONST_DECLs when
3024 we don't need to. Maintain the TYPE_VALUES list and look there
3025 for the previously defined enumeration constant. Let enumeration
3026 constants have the type of their values until the enumeration type
3028 * parse.y (enumlist_opt, enumlist, enumerator): Don't return a value.
3030 * parse.c: Regenerated.
3031 * pt.c (tsubst_enum): Adjust according to build_enumerator changes.
3033 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
3034 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3036 * cp-tree.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
3038 1999-11-09 Mark Mitchell <mark@codesourcery.com>
3040 * cp-tree.h (language_function): Remove x_last_dtor_insn and
3041 x_last_parm_cleanup_insn.
3042 * decl.c (last_dtor_insn): Remove.
3043 (last_parm_cleanup_insn): Likewise.
3044 (expand_start_early_try_stmts): Don't set them.
3045 (store_parm_decls): Likewise.
3046 (save_function_data): Or save them.
3047 (mark_lang_function): Or mark them.
3049 1999-11-08 Mark Mitchell <mark@codesourcery.com>
3051 * decl.c (store_parm_decls): Generate cleanup code at
3052 semantic-analysis time. Destroy objects in the correct order.
3054 1999-11-07 Mark Mitchell <mark@codesourcery.com>
3056 * cp-tree.h (begin_new_placement): Remove.
3057 (finish_new_placement): Likewise.
3058 * class.c (finish_struct_1): Don't suspend_momentary or
3060 * decl.c (grokdeclarator): Likewise.
3061 (maybe_build_cleanup_1): Likewise.
3062 * except.c (push_eh_cleanup): Likewise.
3063 (build_terminate_handler): Likewise.
3064 * init.c (build_new_1): Likewise.
3065 * parse.y (parse_decl): Change prototype.
3066 (initdecls, notype_initdecls, initdcl): Don't return int.
3067 (initdcl0, notype_initdcl0, initdcl0_innards): Likewise.
3068 (.begin_new_placement): Remove.
3069 (.finish_new_placement): Likewise.
3070 (nonmomentary_expr): Likewise.
3071 (suspend_mom): Likewise.
3072 (condition): Don't suspend_momentary, resume_momentary, or keep
3073 track of need to resume.
3074 (unary_expr): Likewise.
3075 (new_placement): Likewise.
3077 (structsp): Likewise.
3078 (new_type_id): Likewise.
3079 (maybe_parmlist): Likewise.
3080 (direct_after_type_declaration): Likewise.
3081 (direct_new_declarator): Likewise.
3082 (direct_abstract_declaration): Likewise.
3083 * parse.c: Regenerated.
3084 * pt.c (tsubst_expr): Don't suspend_momentary or resume_momentary.
3085 * semantics.c (begin_new_placement): Remove.
3086 (finish_new_placement): Likewise.
3088 1999-11-05 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3090 * cp-tree.h (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK): New macro.
3091 (DECL_TEMPLATE_INFO): Use it.
3092 * decl.c (warn_extern_redeclared_static): Do nothing for
3094 * decl2.c (mark_used): Explicitly check for function or variable.
3095 * semantics.c (finish_unary_op_expr): Check whether result is also
3098 1999-11-05 Mark Mitchell <mark@codesourcery.com>
3100 * Makefile.in (typeck2.o): Depend on output.h.
3101 * typeck2.c: Include output.h.
3103 * decl.c (flag_ansi): Remove declaration.
3105 * pt.c (tinst_level_tick): Make it static.
3106 (last_template_error_tick): Likewise.
3108 * cp-tree.h (mapcar): Remove declaration.
3109 (search_tree): Likewise.
3110 (walk_tree_fn): New typedef.
3111 (walk_tree): New function.
3112 * tree.c (bot_manip): Change prototype. Adjust to be called via
3114 (bot_replace): Likewise.
3115 (no_linkage_helper): Likewise.
3116 (copy_tree_r): New function.
3117 (search_tree): Rename, and adjust, to become ...
3118 (walk_tree): New function.
3120 (target_remap): Remove.
3121 (target_remap_count): Likewise.
3122 (break_out_target_exprs): Use walk_tree.
3123 * decl.c (local_variable_p): Change prototype.
3124 (check_default_argument): Use walk_tree.
3125 * pt.c (for_each_template_parm_r): New function, split out from ...
3126 (for_each_template_parm): Here. Use it, via walk_tree.
3128 1999-11-03 Mark Mitchell <mark@codesourcery.com>
3130 * class.c (check_bitfield_decl): New function, split out from
3132 (check_field_decl): Likewise. Recursively examine members of
3134 (finish_struct_1): Use them.
3135 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
3137 1999-11-02 Mark Mitchell <mark@codesourcery.com>
3139 * decl.c (grokfndecl): Remove dead code.
3141 * dump.c (dequeue_and_dump): Fix thinko for catch-clauses.
3143 1999-11-02 Scott Snyder <snyder@fnal.gov>
3145 * decl2.c (build_expr_from_tree): Handle REALPART_EXPR and
3147 * pt.c (tsubst_copy): Likewise.
3149 1999-11-01 Jason Merrill <jason@yorick.cygnus.com>
3151 * decl2.c (maybe_make_one_only): Always make things comdat on
3154 1999-10-31 Mark Mitchell <mark@codesourcery.com>
3156 * decl.c (finish_function): Call free_after_parsing for functions
3157 we are not immediately turning into RTL.
3159 1999-10-31 Brendan Kehoe <brendan@cygnus.com>
3161 * cp-tree.h (flag_dump_translation_unit): Add decl.
3163 Sat Oct 30 22:42:50 1999 Stephen L Moshier <moshier@mediaone.net>
3165 * lex.c (yylex): Accept 'f' in mantissa of hex float constant.
3167 1999-10-30 Mark Mitchell <mark@codesourcery.com>
3169 * decl.c (pop_cp_function_context): Don't call free on a NULL
3171 * semantics.c: Include ggc.h.
3172 (expand_body): Do garbage-collection after processing a template
3173 function. Clear DECL_SAVED_TREE after generating RTL for a
3175 * Makefile.in (semantics.o): Depend on ggc.h.
3177 1999-10-29 Mark Mitchell <mark@codesourcery.com>
3179 * cp-tree.h (make_typename_type): Change prototype.
3180 * decl.c (make_typename_type): Only complain if so requested.
3181 * parse.y (nested_name_specifier): Adjust calls.
3182 (typename_sub0): Likewise.
3183 (typename_sub1): Likewise.
3184 * parse.c: Regenerated.
3185 * pt.c (convert_template_argument): Pass complain to
3189 1999-10-28 Mark Mitchell <mark@codesourcery.com>
3191 * semantics.c (finish_handler): End the scope of the handler
3192 before attaching it to the statement-tree.
3194 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3196 * rtti.c (build_dynamic_cast_1): Give a better error message for
3197 an attempt to dynamic_cast from a non-polymorphic type.
3199 1999-10-27 Mark Mitchell <mark@codesourcery.com>
3201 * cp-tree.h (make_temp_vec): Remove.
3202 (make_scratch_vec): Likewise.
3203 * call.c (add_function_candidate): Use make_tree_vec.
3204 (add_conv_candidate): Likewise.
3205 (build_builtin_candidate): Likewise.
3206 (add_template_candidate_real): Likewise.
3207 * class.c (resolve_address_of_overloaded_function): Likewise.
3208 * decl.c (start_function): Don't fool with the momentary obstack.
3209 (finish_function): Likewise.
3210 * init.c (expand_direct_vtbls_init): Likewise.
3211 (begin_init_stmts): Likewise.
3212 (finish_init_stmts): Likewise.
3213 * pt.c (add_to_template_args): Use make_tree_vec.
3214 (check_explicit_specialization): Likewise.
3215 (coerce_template_parms): Likewise.
3216 (lookup_template_class): Don't fool with the momentary obstack.
3217 (instantiate_class_template): Likewise.
3218 (tsubst_template_arg_vector): Use make_tree_vec.
3219 (tsubst_aggr_type): Don't fool with the momentary obstack.
3220 (tsubst_decl): Likewise. Use make_tree_vec.
3221 (try_one_overload): Likewise.
3222 (try_class_unification): Don't fool with the momentary obstack.
3223 (get_bindings_real): Use make_tree_vec.
3224 (set_mangled_name_for_template_decl): Likewise.
3225 * rtti.c (synthesize_tinfo_fn): Don't fool with the momentary obstack.
3226 * semantics.c (finish_expr_stmt): Likewise.
3227 (finish_do_stmt): Likewise.
3228 (finish_for_expr): Likewise.
3229 (finish_switch_cond): Likewise.
3230 (do_pushlevel): Likewise.
3231 (do_poplevel): Likewise.
3232 * tree.c (make_temp_vec): Remove.
3234 * dump.c (dequeue_and_dump): Dump HANDLERs and SAVE_EXPRs. Dump
3235 CLEANUP_P for a TRY_BLOCK.
3236 * ir.texi: Document SAVE_EXPR.
3238 Tue Oct 26 23:29:56 1999 Jeffrey A Law (law@cygnus.com)
3240 * call.c (build_over_call): Check that the built-in function is
3241 of class BUILT_IN_NORMAL before trying to recongize it as BUILT_IN_ABS.
3242 * typeck.c (build_function_call_real): Similarly.
3244 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3246 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS. Don't call
3249 1999-10-24 Mark Mitchell <mark@codesourcery.com>
3251 * decl.c (push_overloaded_decl_1): Use pushdecl.
3253 * decl.c (auto_function): Replace #ifdef'd __inline with just
3255 * lex.c (my_get_run_time): Likeise.
3256 (yyprint): Likewise.
3257 (identifier_type): Likewise.
3258 * method.c (start_squangling): Likewise.
3259 (end_squangling): Likewise.
3261 (old_backref_index): Likewise.
3262 (flush_repeats): Likewise.
3263 (issue_ktype): Likewise.
3264 * parse.y (empty_parms): Likewise.
3265 * parse.c: Regenerated.
3267 1999-10-21 Mark Mitchell <mark@codesourcery.com>
3269 * dump.c (dequeue_and_dump): Replace several uses of
3270 queue_and_dump_index with dump_child.
3272 1999-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3274 * expr.c: Include tm_p.h.
3276 1999-10-21 Mark Mitchell <mark@codesourcery.com>
3278 * cp-tree.h (SCOPE_PARTIAL_P): New macro.
3279 (pushlevel_temporary): Remove.
3280 (add_scope_stmt): New function.
3281 * decl.c (pushlevel_temporary): Remove.
3282 (poplevel): Use add_scope_stmt.
3283 (start_decl_1): Likewise.
3284 * semantics.c (add_scope_stmt): New function.
3285 (do_pushlevel): Use it.
3286 (do_poplevel): Use it.
3287 (expand_stmt): Check SCOPE_PARTIAL_P.
3289 * cp-tree.def (EMPTY_CLASS_EXPR): New tree node.
3290 * call.c (build_call): Use EMPTY_CLASS_EXPR instead of RTL_EXPR.
3291 * expr.c (cplus_expand_expr): Expand it.
3292 * ir.texi: Document EMPTY_CLASS_EXPR.
3294 1999-10-20 Mark Mitchell <mark@codesourcery.com>
3296 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): Don't treat template
3297 parameters as having namespace scope.
3299 1999-10-19 Mark Mitchell <mark@codesourcery.com>
3301 * method.c (PARM_CAN_BE_ARRAY_TYPE): Remove.
3302 (mangling_flags): New type.
3303 (build_overload_int): Change prototype.
3304 (build_overload_value): Likewise.
3305 (numeric_output_need_bar): Improve comment.
3306 (mangle_expression): New function, broken out from ...
3307 (build_overload_int): Here.
3308 (build_overload_value): Adjust for use of mangling flags. Don't
3309 warn about real-valued template parameters here. Do handle
3310 complex expressions involving real-valued template parameters.
3311 (build_template_parm_names): Encase non-type template parameters
3312 in underscores, if necessary.
3313 (process_overload_item): Remove conditional on
3314 PARM_CAN_BE_ARRAY_TYPE.
3316 1999-10-17 Mark Mitchell <mark@codesourcery.com>
3318 * dump.c (dequeue_and_dump): Handle CLEANUP_POINT_EXPR.
3320 * ir.texi: Clean up documentation of RETURN_INIT.
3322 1999-10-15 Greg McGary <gkm@gnu.org>
3324 * lex.c (lang_init_options): Set flag_bounds_check as "unspecified".
3325 (lang_init): Set default for flag_bounds_check if still "unspecified".
3327 1999-10-13 Andrew Haley <aph@cygnus.com>
3329 * class.c (finish_struct_1): Force alignment of non-bitfields to
3332 Wed Oct 13 22:01:35 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3334 * typeck2.c (process_init_constructor): Handle empty constructors.
3336 1999-10-13 Jason Merrill <jason@yorick.cygnus.com>
3338 * decl.c (lang_mark_tree): Mark NAMESPACE_LEVEL.
3340 * pt.c (tsubst, case INTEGER_TYPE): Be more explicit in zero-size
3343 1999-10-13 Mark Mitchell <mark@codesourcery.com>
3345 * decl.c (make_rtl_for_local_static): Don't create register RTL
3346 for addressable constants.
3348 1999-10-13 Nathan Sidwell <nathan@acm.org>
3350 * cp-tree.h (build_x_va_arg): Prototype new function.
3351 * call.c (build_x_va_arg): Define it.
3352 * parse.y (unary_expr): Call build_x_va_arg.
3354 * cp-tree.h (convert_type_from_ellipsis): Prototype new function.
3355 * call.c (convert_type_from_ellipsis): Define it.
3356 * decl.c (init_decl_processing): Set lang_type_promotes_to.
3358 * tree.c (lvalue_p_1): Accept VA_ARG_EXPR with aggregates.
3360 1999-10-11 Jason Merrill <jason@yorick.cygnus.com>
3362 * class.c (fixed_type_or_null): Always set *nonnull.
3364 1999-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3366 * cp-tree.h: Use HAVE_GCC_VERSION instead of explicitly testing
3367 __GNUC__ and __GNUC_MINOR__.
3369 1999-10-09 Mark Mitchell <mark@codesourcery.com>
3371 * cp-tree.h (make_rtl_for_local_static): New function.
3372 * decl.c (make_rtl_for_nonlocal_decl): Move code to create RTL for
3374 (make_rtl_for_local_static): Here.
3375 * semantics.c (expand_stmt): Use make_rtl_for_local_static.
3377 1999-10-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3379 * method.c: Include tm_p.h.
3381 1999-10-7 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3383 * cp-tree.h (cp_make_lake_type): Renamed from make_lang_type.
3384 * lex.c (cp_make_lake_type): Likewise.
3385 * tree.c (init_tree): Init make_lang_type_fn.
3387 1999-10-07 Mark Mitchell <mark@codesourcery.com>
3389 * pt.c (tsubst_expr): Set DECL_TEMPLATE_INSTANTIATED for a catch
3392 * semantics.c (expand_stmt): Don't pretend to have asmspecs for
3393 local statics if we don't really have them.
3395 * ir.texi: Improve documentation for STMT_EXPR. Describe
3398 1999-10-07 Jason Merrill <jason@yorick.cygnus.com>
3400 * class.c (build_vtable_entry_ref): Use finish_asm_stmt.
3402 1999-10-07 Greg McGary <gkm@gnu.org>
3404 * class.c (finish_struct_1): Use simpler method of
3405 removing elements of a singly-linked list which doesn't
3406 lose for classes without data members.
3408 1999-10-07 Mark Mitchell <mark@codesourcery.com>
3410 * friend.c (make_friend_class): Robustify.
3412 * semantics.c (finish_object_call_expr): Reject calls to template
3415 1999-10-06 Mark Mitchell <mark@codesourcery.com>
3417 * dump.c (dequeue_and_dump): Dump all three operands to a COND_EXPR.
3419 * cp-tree.h (CLASSTYPE_VFIELD): Remove.
3420 * call.c (build_vfield_ref): Use TYPE_VFIELD, not
3422 * class.c (get_vfield_offset): Likewise.
3423 (finish_base_struct): Likewise.
3424 (modify_one_vtable): Likewise.
3425 (fixup_vtable_deltas): Likewise.
3426 (finish_struct_1): Likewise.
3427 * init.c (expand_virtual_init): Likewise.
3428 * search.c (lookup_field_1): Likewise.
3429 (expand_upcast_fixups): Likewise.
3430 * typeck.c (build_component_ref): Likewise.
3431 (build_binary_op_nodefault): Likewise.
3433 * dump.c (dqueue_and_dump): Dump TYPE_VFIELD.
3434 * ir.texi: Document TYPE_VFIELD.
3436 1999-10-06 Brendan Kehoe <brendan@cygnus.com>
3438 * decl.c (grokdeclarator): Only warn about non-zero arrays if
3439 !in_system_header (linux socketbits.h can give this for
3440 __cmsg_data, which is using a GNU extension).
3442 1999-10-05 Mark Mitchell <mark@codesourcery.com>
3444 * decl2.c (start_static_storage_duration_function): Push the
3445 function declaration so it ends up in namespace scope.
3447 * dump.c (DUMP_CHILDREN): Remove.
3448 (DUMP_BINFO): Adjust.
3449 (struct dump_node_info): Remove dump_children_p.
3450 (queue_and_dump_type): Remove dump_children_p parameter.
3451 (queue): Don't set dump_children_p.
3452 (dump_child): Pass DUMP_NONE, instead of DUMP_CHILDREN, to
3453 queue_and_dump_index.
3454 (dequeue_and_dump): Unconditionally print children. Adjust calls
3455 to functions mentioned above.
3456 (dump_node): Pass DUMP_NONE, instead of DUMP_CHILDREN to queue.
3458 * ir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR.
3459 * dump.c (dequeue_and_dump): Dump them.
3461 * method.c (synthesize_method): Call setup_vtbl_ptr for destructors.
3463 * decl.c (start_function): Set current_in_charge_parm for
3464 constructors, too, where appropriate.
3465 * search.c (fixup_all_virtual_upcast_offsets): New function.
3466 (expand_indirect_vtbls_init): Use it.
3468 1999-10-04 Nathan Sidwell <nathan@acm.org>
3470 * decl2.c (grok_alignof): Don't decay lvalues.
3472 * init.c (build_new): Remove unused variable.
3474 1999-10-04 Mark Mitchell <mark@codesourcery.com>
3476 * cp-tree.h (struct language_function): Remove static_labelno.
3477 (static_labelno): Remove macro.
3478 * method.c (build_overload_nested_name): Make static_labelno
3481 * pt.c (instantiate_decl): Use DECL_SAVED_TREE, not DECL_INITIAL,
3482 to decide whether or not a function is defined.
3484 * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS for
3485 situations where make_node will do it automatically.
3486 * decl.c (grok_reference_init): Likewise.
3487 (expand_static_init): Likewise.
3488 (do_static_initialization): Likewise.
3489 * init.c (perform_member_init): Likewise.
3490 (expand_aggr_init_1): Likewise.
3491 (build_new_1): Likewise.
3492 * method.c (do_build_copy_constructor): Likewise.
3493 (do_build_assign_ref): Likewise.
3494 * search.c (expand_upcast_fixups): Likewise.
3495 * semantics.c (finish_stmt_expr): Likewise.
3496 * typeck.c (build_unary_op): Likewise.
3497 (check_return_expr): Likewise.
3499 1999-10-04 Jason Merrill <jason@yorick.cygnus.com>
3501 * init.c (build_vec_delete_1): Fold COND_EXPRs.
3503 1999-10-03 Mark Mitchell <mark@codesourcery.com>
3505 * cp-tree.def (VEC_INIT_EXPR): Remove.
3506 * cp-tree.h (struct stmt_tree): New type.
3507 (struct saved_scope): Remove firstobj. Add x_saved_tree,
3509 (class_cache_firstobj): Remove.
3510 (struct language_function): Remove stmts_are_full_exprs_p,
3511 x_last_tree, and x_last_expr_type. Add x_stmt_tree.
3512 (current_stmt_tree): New macro.
3513 (last_tree): Adjust.
3514 (last_expr_type): Likewise.
3515 (doing_semantic_analysis_p): Simplify.
3516 (stmts_are_full_exprs_p): Adjust.
3517 (begin_tree): Remove prototype.
3518 (end_tree): Likewise.
3519 (begin_stmt_tree): Change prototype.
3520 (finish_stmt_tree): Likewise.
3521 (building_stmt_tree): Simplify.
3522 * decl.c (mark_stmt_tree): New function.
3523 (mark_saved_scope): Use it.
3524 (start_function): Rearrange slightly to call begin_stmt_tree
3526 (save_function_data): Tweak.
3527 (finish_function): Adjust call to finish_stmt_tree.
3528 (mark_lang_function): Use mark_stmt_tree.
3529 * expr.c (cplus_expand_expr): Don't handle VEC_INIT_EXPR.
3530 * init.c (build_new_1): Remove creation of VEC_INIT_EXPR.
3531 (build_vec_init): Remove creation of stand-in intializer.
3532 * pt.c (begin_tree): Remove.
3533 (end_tree): Likewise.
3534 * semantics.c (SET_LAST_STMT): New macro. Use it throughout.
3535 (begin_compound_stmt): Handle a compound-statement outside of a
3537 (begin_stmt_expr): Handle a statement-expression outsidef of a
3539 (finish_stmt_expr): Likewise.
3540 (begin_class_definition): Don't call begin_tree.
3541 (finish_inline_definitions): Don't call end_tree.
3542 (begin_stmt_tree): Take a pointer to tree, not a function as input.
3543 (finish_stmt_tree): Likewise.
3544 * tree.c (search_tree): Don't handle VEC_INIT_EXPR.
3547 * parse.y (simple_stmt): Don't call finish_stmt unnecessarily.
3548 * parse.c: Regenerated.
3550 * dump.c (dqueue_and_dump): Dump bitfieldness.
3552 * tree.c (lvalue_p_1): Use DECL_C_BIT_FIELD to check for
3553 bitfields, rather than DECL_BIT_FIELD.
3554 * ir.texi: Document how to tell whether or not a field is a
3557 * lex.c (make_lang_type): Fix typo in comment.
3559 1999-10-01 Jason Merrill <jason@yorick.cygnus.com>
3561 * typeck.c (decay_conversion): Strip cv-quals from non-class rvalues.
3563 1999-10-01 Mark Mitchell <mark@codesourcery.com>
3565 * pt.c (tsubst_decl): If the type of a template instantiation is
3566 bogus, so is the whole instantiation.
3568 1999-09-30 Mark Mitchell <mark@codesourcery.com>
3570 * decl.c (initialize_local_var): Handle static variables here.
3571 (cp_finish_decl): Tweak handling of function-scope static
3573 * semantics.c (expand_stmt): Handle DECL_STMTs for static
3576 * method.c (emit_thunk): Don't crash when -fsyntax-only.
3578 * cp-tree.h (lang_decl_flags): Add global_ctor_p and
3579 global_dtor_p. Add init_priority.
3580 (DECL_ACCESS): Adjust accordingly.
3581 (DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P): New macros.
3582 (GLOBAL_INIT_PRIORITY): Likewise.
3583 * decl.c (lang_mark_tree): Adjust accordingly.
3584 (start_objects): Set DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P,
3585 and GLOBAL_INIT_PRIORITY.
3586 * dump.c (dequeue_and_dump): Print them.
3587 * ir.texi: Document them.
3589 * decl2.c (struct priority_info_s): Remove initialization_sequence
3590 and destruction_sequence.
3591 (start_static_storage_duration_function): Return the body of the
3592 function. Convert for function-at-a-time mode.
3593 (generate_inits_for_priority): Remove.
3594 (finish_static_storage_duration_function): Change prototype.
3595 Adjust for function-at-a-time mode.
3596 (do_static_initialization): Likewise.
3597 (do_static_destruction): Likewise.
3598 (do_static_initialization_and_destruction): Remove.
3599 (start_static_initialization_or_destruction): New function.
3600 (finish_static_initialization_or_destruction): Likewise.
3601 (get_priority_info): Don't manipulation initialization_sequence or
3602 destruction_sequence.
3603 (prune_vars_needing_no_initialization): New function.
3604 (write_out_vars): Likewise.
3605 (finish_file): Use the various new functions instead of the old.
3607 Thu Sep 30 00:13:27 1999 Dirk Zoller <duz@rtsffm.com>
3609 * cp-tree.h (warn_float_equal): Declare.
3610 * decl2.c (warn_float_equal): Define.
3611 (lang_decode_option): Recognize -W[no-]float-equal.
3612 * typeck.c (build_binary_op_nodefault): Conditionally warn
3613 about equality tests of floating point types.
3615 1999-09-29 Jason Merrill <jason@yorick.cygnus.com>
3617 Support normal type_info-based EH mechanisms with -fno-rtti.
3618 * except.c (build_eh_type_type): Remove special -fno-rtti handling.
3619 (build_eh_type_type_ref): Likewise.
3620 (build_eh_type): Remove.
3621 (expand_throw): Call build_eh_type_type, not build_eh_type.
3622 * decl2.c (import_export_decl): Don't associate the tinfo fn with
3623 the vtable if -fno-rtti.
3624 * decl.c (init_decl_processing): Always init_rtti_processing.
3626 * rtti.c (get_typeid): Don't complain about -fno-rtti.
3628 * class.c (class_cache_obstack, class_obstack): Remove.
3629 (init_class_processing): Don't initialize class_obstack.
3630 (push_cache_obstack): Remove.
3631 (pushclass): Don't call it.
3632 * cp-tree.h: Remove prototype for push_cache_obstack.
3633 * decl.c (decl_obstack, decl_stack, push_decl_level): Remove.
3634 (pushlevel_class): Don't push_decl_level.
3635 (poplevel_class): Don't pop_stack_level.
3636 (push_class_level_binding): Don't push_cache_obstack.
3637 (init_decl_processing): Don't intialize decl_obstack.
3638 * search.c (push_class_decls): Don't push_cache_obstack.
3639 * tree.c (list_hash_add): Put hash node on permanent_obstack.
3640 (hash_tree_cons): Don't mess with obstacks.
3641 (print_lang_statistics): Don't print stats for class_obstack and
3644 1999-09-29 Mark Mitchell <mark@codesourcery.com>
3646 * dump.c (dequeue_and_dump): Dump DECL_EXTERNAL.
3647 * ir.texi: Document DECL_EXTERNAL.
3649 * dump.c (dequeue_and_dump): Improve support for dumping THUNK_DECLs.
3650 * ir.texi: Document THUNK_DECLs.
3652 * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move here from pt.c.
3653 (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
3654 (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
3655 * error.c (dump_template_bindings): Remove unused parameter.
3656 Handle multiple levels of template parameters.
3657 (dump_template_decl): Use `parms', not `args', for template
3658 parameters. Fix thinko.
3659 (dump_function_decl): Use DECL_TEMPLATE_INSTANTIATION. Don't pass
3660 flags to dump_template_bindings.
3661 * pt.c (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move to cp-tree.h.
3662 (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
3663 (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
3664 (tsubst_copy): Clarify variable name.
3665 (most_general_template): Robustify.
3667 1999-09-29 Nathan Sidwell <nathan@acm.org>
3669 * error.c (dump_template_parms): Don't use TS_PEDANTIC_NAME
3670 to change primary template rendering.
3672 1999-09-29 Mark Mitchell <mark@codesourcery.com>
3674 * cp-tree.h (UPT_TEMPLATE): Remove.
3675 (UPT_PARMS): Likewise.
3676 (DECL_NEEDED_P): New macro.
3677 * decl2.c (finish_vtable_vardecl): Use it.
3678 (finish_objects): Don't crash with -fsyntax-only.
3679 (finish_file): Use DECL_NEEDED_P. Don't prune vtables when
3681 * pt.c (tsubst_friend_function): Remove FIXME that talks about
3683 (tsubst_expr): Correct handling of function try-blocks.
3684 * semantics.c: Include flags.h.
3685 (expand_body): Don't do RTL generation if -fsyntax-only.
3686 * Makefile.in (semantics.o): Depends on flags.h.
3688 1999-09-28 Gabriel Dos Reis <gdr@codesourcery.com>
3690 * pt.c (most_general_template): Adjust declaration.
3692 * cp-tree.h: (most_general_template): Declare.
3694 * error.c (dump_template_value): Rename to ...
3695 (dump_template_argument): This.
3696 (dump_template_argument_list): New function.
3697 (dump_type): Use it.
3698 (dump_template_parameter): New function.
3699 (dump_template_decl): Use it.
3700 (dump_template_bindings): New function.
3701 (dump_function_decl): Use it. Pretty print function template
3704 1999-09-28 Nathan Sidwell <nathan@acm.org>
3706 * decl.c (grokdeclarator): Distinguish parameter context for
3707 diagnostics. Tidy up missing type diagnostic.
3708 Diagnose `explicit' in one place. Diagnose `mutable' in one place.
3710 1999-09-28 Mark Mitchell <mark@codesourcery.com>
3712 * ir.texi: Improve documentation for TARGET_EXPR.
3714 1999-09-27 Nathan Sidwell <nathan@acm.org>
3716 Augment stringification of trees.
3717 * cp-tree.h (tree_string_flags): New error stringifying enumeration.
3718 (fndecl_as_string, type_as_string_real, args_as_string,
3719 code_as_string, language_as_string, parm_as_string,
3720 op_as_string, assop_as_string, cv_as_string): Remove.
3721 (type_as_string, decl_as_string, expr_as_string): Adjust prototype.
3722 (context_as_string): Declare new function.
3723 * error.c (cp_printers): Move definition.
3725 (OB_END_TEMPLATE_ID): Adjust.
3726 (interesting_scope_p): Remove.
3727 (dump_scope): New static function.
3728 (dump_qualifiers): Adjust prototype, reimplement.
3729 (dump_template_value): Use tree_string_flags.
3730 (dump_type_real): Move back to dump_type.
3731 (dump_type): Adjust prototype. Use tree_string_flags.
3732 (dump_aggr_type): Likewise. Use dump_template_parms.
3733 (dump_type_prefix): Adjust prototype. Use tree_string_flags.
3735 (dump_type_suffix): Adjust prototype. Use tree_string_flags.
3736 (dump_simple_decl): Likewise.
3737 (dump_decl): Likewise. Use dump_template_decl.
3738 (dump_template_decl): New static function broken out of dump_decl.
3739 (dump_function_decl): Adjust prototype. Use tree_string_flags.
3740 (dump_parameters): Likewise. Prefix space.
3741 (dump_exception_spec): Adjust prototype. Use tree_string_flags.
3742 (dump_function_name): Likewise. Use dump_template_parms.
3743 (dump_template_parms): New static function broken out of
3745 (dump_expr_list): Adjust prototype. Use tree_string_flags.
3746 (dump_expr): Likewise.
3747 (fndecl_as_string): Removed
3748 (type_as_string_real): Removed
3749 (dump_binary_op): Adjust prototype. Use tree_string_flags.
3750 (dump_unary_op): Likewise.
3751 (type_as_string): Likewise.
3752 (expr_as_string): Likewise.
3753 (decl_as_string): Likewise.
3754 (context_as_string): New function.
3755 (lang_decl_name): Adjust.
3756 (decl_to_string): New static print callback.
3757 (expr_to_string): Likewise.
3758 (fndecl_to_string): Likewise.
3759 (code_as_string): Renamed to ...
3760 (code_to_string): ... here. Adjust.
3761 (language_as_string): Renamed to ...
3762 (language_to_string): ... here. Adjust.
3763 (parm_as_string): Renamed to ...
3764 (parm_to_string): ... here.
3765 (op_as_string): Renamed to ...
3766 (op_to_string): ... here.
3767 (assop_as_string): Renamed to ...
3768 (assop_to_string): ... here.
3769 (type_to_string): New static print callback.
3770 (args_as_string): Renamed to ...
3771 (args_to_string): ... here. Adjust.
3772 (cv_as_string): Renamed to ...
3773 (cv_to_string): ... here. Adjust.
3774 * pt.c (mangle_class_name_for_template): Use tree_string_flags.
3775 (print_template_context): Likewise.
3777 1999-09-26 Mark Mitchell <mark@codesourcery.com>
3779 * cp-tree.h (expand_throw): Remove prototype.
3780 * except.c (expand_throw): Make it static. Use tree-generation
3781 functions, rather than RTL-generation functions.
3782 (build_throw): Use it.
3783 * expr.c: Include except.h.
3784 (cplus_expand_expr): Don't call expand_throw here.
3785 * Makefile.in (expr.o): Depend on except.h.
3786 * ir.texi: Update documentation for THROW_EXPR.
3788 * decl.c (start_function): Set x_dont_save_pending_sizes rather
3789 than calling get_pending_sizes.
3790 * init.c (build_new): Don't save and restore
3791 immediate_size_expand; instead, assert that it has the expected
3794 1999-09-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3796 * lex.c (compiler_error): Add missing call to va_end().
3798 1999-09-25 Mark Mitchell <mark@codesourcery.com>
3800 * dump.c (dequeue_and_dump): Handle RESULT_DECL.
3801 * ir.texi: Document RESULT_DECL and DECL_RESULT.
3803 * cp-tree.h (check_return_expr): New function.
3804 * decl.c (finish_constructor_body): New function.
3805 (pushdecl): Put global friend functions in namespace binding
3806 level, not the class binding level.
3807 (finish_destructor_body): Make sure the dtor_label is always
3808 defined. Fix typo in comment.
3809 (finish_function): Move generation of constructor-termination code
3810 to semantic-analysis time. Move generation of implicit `main'
3811 return value to semantic-analysis time.
3812 * semantics.c (finish_return_stmt): Generate goto's to
3813 ctor_label/dtor_label here. Use check_return_expr to do semantic
3814 analysis on the returned expression.
3815 * typeck.c (maybe_warn_about_returning_address_of_local): New
3816 function split out from c_expand_return.
3817 (check_return_expr): Likewise.
3818 (c_expand_return): Just generate the RTL for the return.
3820 1999-09-24 Mark Mitchell <mark@codesourcery.com>
3822 * cp-tree.h (CPTI_CLEANUP_TYPE): New macro.
3823 (cleanup_type): Likewise.
3824 (search_tree): Change prototype.
3825 * decl.c (local_variable_p): Adjust for new interface to
3827 (check_default_argument): Likewise.
3828 * error.c (dump_expr): Handle INIT_EXPR.
3829 * except.c (expand_throw): Don't make cleanup_type a local static.
3830 * expr.c (cplus_expand_expr): Don't handle NEW_EXPR.
3831 * init.c (build_new): Call build_new_1 directly, rather than
3832 building a NEW_EXPR.
3833 (build_new_1): Tidy. Don't build a VEC_INIT_EXPR except when
3834 processing file-scope initializers.
3835 * lex.c (init_parse): Add an opname_tab entry for INIT_EXPR.
3836 * tree.c: Include splay-tree.h
3837 (no_linkage_helper): Adjust for new interface to search_tree.
3838 (search_tree): Pass around pointers to tree nodes, rather than the
3839 nodes themselves. Handle VEC_INIT_EXPR.
3840 (no_linkage_check): Adjust for new interface to search_tree.
3841 (mapcar): Handle VEC_INIT_EXPR.
3842 (target_remap): New variable.
3843 (bot_manip): Use it.
3844 (bot_replace): New function.
3845 (break_out_target_exprs): Use it to remap all variables used in a
3846 default argument expression.
3847 * typeck.c (build_modify_expr): Don't crash when outside a
3848 function and presented with an INIT_EXPR assignment
3849 * Makefile.in (tree.o): Depend on splay-tree.h.
3851 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3853 * decl.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
3855 (builtin_function): New arg CLASS. Arg CODE now of type int. All
3857 Set the builtin's DECL_BUILT_IN_CLASS.
3859 1999-09-24 Mark Mitchell <mark@codesourcery.com>
3861 * decl.c (pushdecl): Don't make local declarations of extern
3862 variables give the variable a DECL_CONTEXT for the function.
3863 (make_rtl_for_nonlocal_decl): Don't fuss with obstacks. Simplify.
3864 Don't accidentally make RTL for local declarations.
3865 (emit_local_var): Handle declarations with asm-specifiers here.
3867 1999-09-23 Mark Mitchell <mark@codesourcery.com>
3869 * ir.texi: Improve documentation for TARGET_EXPRs. Discuss
3870 STMT_IS_FULL_EXPR_P.
3872 * cp-tree.h (language_function): Add cannot_inline.
3873 * decl.c (start_function): Restore current_function_cannot_inline
3874 from the saved value.
3875 (save_function_data): Save current_function_cannot_inline.
3876 * decl2.c (start_objects): Change prototype. Build the function
3877 in function-at-a-time mode.
3878 (finish_objects): Likewise.
3879 (generate_ctor_or_dtor_function): Adjust accordingly.
3881 * cp-tree.h (DECL_ANON_UNION_ELEMS): New macro.
3882 * decl2.c (finish_anon_union): Set DECL_ANON_UNION_ELEMS.
3883 Don't call expand_anon_union_decl here
3884 * semantics.c (exapnd_stmt): Call it here, instead.
3885 * typeck.c (mark_addressable): Addressed variables are implicitly
3888 1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3890 * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro.
3891 (RECORD_OR_UNION_TYPE_CHECK, LANG_IDENTIFIER_CAST): Likewise.
3892 (DEFARG_NODE_CHECK): Remove; replace with DEFAULT_ARG_CHECK.
3893 * cp-tree.h: Add tree checking macros to various tree access
3895 * ptree.c (print_lang_decl): Test for function or variable
3896 before accessing template info.
3898 1999-09-23 Jason Merrill <jason@yorick.cygnus.com>
3900 * lex.c: Get WCHAR_TYPE_SIZE from wchar_type_node.
3901 * lang-specs.h: If -fshort-wchar, override __WCHAR_TYPE__.
3902 * decl2.c (lang_f_options): Add -fshort-wchar.
3903 * cp-tree.h: Declare flag_short_wchar.
3904 * decl.c (init_decl_processing): If -fshort-wchar, use 'short unsigned
3907 1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3909 * ir.texi: Fix formatting errors and typos.
3911 1999-09-22 Mark Mitchell <mark@codesourcery.com>
3913 * ir.texi: Document CLEANUP_STMT, SCOPE_STMT, and START_CATCH_STMT.
3915 * decl.c (pushdecl): Do create a binding for extern "C" functions,
3916 but not for their DECL_ASSEMBLER_NAMEs.
3917 (lookup_name_current_level): Fix formatting.
3918 (xref_tag): Likewise.
3919 * decl2.c (start_objects): Mark static constructors and
3920 destructors as used.
3922 1999-09-22 Jason Merrill <jason@yorick.cygnus.com>
3924 * decl.c (define_case_label): Don't crash if we're not in a switch.
3926 * decl2.c (lang_decode_option): Don't bother explicitly ignoring flags.
3927 * lang-options.h: Restore -fthis-is-variable. Remove help strings
3928 for unsupported flags.
3930 1999-09-21 Jason Merrill <jason@yorick.cygnus.com>
3932 * decl2.c (lang_decode_option): Accept and ignore -finit-priority.
3933 Accept and warn about -fthis-is-variable.
3935 1999-09-21 Mark Mitchell <mark@codesourcery.com>
3937 * dump.c (dequeue_and_dump): Handle START_CATCH_STMT,
3938 CLEANUP_STMT, and SCOPE_STMT.
3940 * decl2.c (lang_decode_option): Adjust, in the wake of recent
3941 changes to option processing.
3943 1999-09-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3945 * typeck.c (get_member_function_from_ptrfunc): Allow extraction of
3946 function pointer from pmfs with no object given.
3947 (convert_for_assignment): Do not return error when converting
3950 1999-09-21 Alex Samuel <samuel@codesourcery.com>
3952 * lex.c (internal_filename): New variable.
3953 (INTERNAL_FILENAME): New macro.
3954 (init_parse): Allocate internal_filename and mark as root. Use it
3955 instead of a string constant.
3957 1999-09-21 Nathan Sidwell <nathan@acm.org>
3959 Reimplement dynamic cast and catch matching.
3960 * cp-tree.h (get_dynamic_cast_base_type): Prototype new function
3961 * search.c (dynamic_cast_base_recurse): New function.
3962 (get_dynamic_cast_base_type): New function for dynamic cast.
3963 * rtti.c (build_dynamic_cast_1): Determine source and target
3964 class relationship. Call __dynamic_cast_2.
3965 * tinfo.h (__user_type_info::upcast): New catch dispatcher.
3966 (__user_type_info::dyncast): New dynamic cast dispatcher.
3967 (__user_type_info::sub_kind): New nested enumeration.
3968 (__user_type_info::contained_p): sub_kind predicate.
3969 (__user_type_info::contained_public_p): Likewise.
3970 (__user_type_info::contained_nonpublic_p): Likewise.
3971 (__user_type_info::contained_nonvirtual_p: Likewise.
3972 (__user_type_info::upcast_result): New nested struct.
3973 (__user_type_info::dyncast_result): New nested struct.
3974 (*::do_upcast): New catch function.
3975 (*::do_dyncast): New dynamic cast function.
3976 (__user_type_info::find_public_subobj): New dynamic cast
3978 (*::do_find_public_subobj): New dynamic cast helper function.
3979 * tinfo.cc (__user_type_info::upcast): Define catch dispatcher.
3980 (__user_type_info::dyncast): Define dynamic cast dispatcher.
3981 (*::do_upcast): Define catch function.
3982 (*::do_dyncast): Define dynamic cast function.
3983 (*::do_find_public_subobj): Define dynamic cast helper function.
3984 * tinfo2.cc (__throw_type_match_rtti_2): Use upcast.
3985 (__dynamic_cast): Backwards compatibility wrapper. Use dyncast.
3986 (__dynamic_cast_2): New dynamic cast runtime.
3988 1999-09-20 Mark Mitchell <mark@codesourcery.com>
3990 * cp-tree.h (finish_stmt_expr): Change prototype.
3991 * expr.c (cplus_expand_expr): Adjust call accordingly.
3992 * init.c (finish_init_stmts): Likewise.
3993 * parse.y (primary): Likewise.
3994 * pt.c (tsubst_copy): Likewise.
3995 * semantics.c (finish_stmt_expr): Don't take two parameters.
3996 Don't remove generated BLOCKs from the block-tree.
3998 Remove support for assigning to `this'.
3999 * NEWS: Note that fact.
4000 * class.c (build_vbase_path): Don't check flag_this_is_variable.
4001 * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): Remove.
4002 (language_function): Remove assigns_this, just_assigned_this, and
4003 x_base_init_expr. Add x_vcalls_possible_p. Add vtbls_set_up_p.
4004 (base_init_expr): Remove.
4005 (current_vcalls_possible_p): New macro.
4006 (vtbls_set_up_p): Likewise.
4007 (emit_base_init): Change prototype.
4008 * decl.c (finish_destructor_body): New function, split out from
4010 (current_function_assigns_this): Remove.
4011 (current_function_just_assigned_this): Likewise.
4012 (start_function): Don't set them.
4013 (finish_function): Don't check them. Don't emit
4014 base-initialization code here. Generate code for destructors when
4015 doing semantic analysis.
4016 (finish_stmt): Don't check current_function_just_assigned_this.
4017 * decl2.c (lang_f_options): Remove this-is-variable.
4018 (lang_decode_option): Likewise.
4019 (grokclassfn): Don't check flag_this_is_variable.
4020 * init.c (emit_base_init): Return the expression generated.
4021 (construct_virtual_bases): Don't push/pop obstacks. Fix
4023 (build_new_1): Don't check flag_this_is_variable.
4024 (get_temp_regvar): Don't set DECL_REGISTER.
4025 (build_vec_init): Don't call use_variable.
4026 * lang-options.h: Remove "-fthis-is-variable" and
4027 "-fno-this-is-variable".
4028 * pt.c (tsubst_expr): Don't check EXPR_STMT_ASSIGNS_THIS.
4029 * search.c (expand_upcast_fixups): Use finish_expr_stmt, not
4031 * semantics.c (finish_expr_stmt_real): Rename to ...
4032 (finish_expr_stmt): This. Remove assigned_this parameter.
4033 (begin_if_stmt): Call do_pushlevel before starting the statement.
4034 (begin_compound_stmt): Don't declare __FUNCTION__ in scope-less
4036 (setup_vtbl_ptr): Emit initialization code for bases and members
4037 at semantic-analysis time. Emit code to initialize vtables in
4039 (expand_stmt): Use finish_expr_stmt, not finish_expr_stmt_real.
4040 Don't handle CTOR_INITIALIZER any more.
4041 * typeck.c (build_modify_expr): Don't check for assignments to
4043 (c_expand_return): Don't suggest assigning to `this'.
4045 * Makefile.in (decl.o): Depend on RTL_H.
4046 (decl2.o): Likewise.
4047 (class.o): Likewise.
4049 (method.o): Likewise.
4050 (search.o): Likewise.
4054 * decl.c (duplicate_decls): When a builtin function is redeclared
4055 as static, make sure it is mangled correctly.
4057 * ir.texi (CTOR_INITIALIZER): Remove mention. Fix typo. Add
4058 detail about the statement-tree.
4060 1999-09-20 Nathan Sidwell <nathan@acm.org>
4062 * parse.y (primary): Use build_functional_cast for CV_QUALIFIER.
4064 1999-09-20 Nick Clifton <nickc@cygnus.com>
4066 * decl2.c (lang_decode_option): Extend comment.
4068 Mon Sep 20 10:49:05 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4070 * typeck.c: Include "tm_p.h".
4072 1999-09-19 Mark Mitchell <mark@codesourcery.com>
4074 * ir.texi: New file.
4076 1999-09-19 Paul Burchard <burchard@pobox.com>
4078 * semantics.c (expand_stmt): Initialize return value.
4080 1999-09-18 Paul Burchard <burchard@pobox.com>
4082 * gxxint.texi: G++ now implements namespaces.
4084 1999-09-18 Mark Mitchell <mark@codesourcery.com>
4086 * decl.c (pop_label): Don't warn about unused labels more than
4088 * semantics.c (finish_goto_stmt): Always marked used labels as
4091 * decl.c (layout_var_decl): Change prototype. Call layout_decl
4092 even when the declaration is external.
4093 (cp_finish_decl): Adjust call to layout_var_decl.
4094 * pt.c (tsubst_expr): Make sure to initialize stmt before using it.
4096 1999-09-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4098 * typeck.c (get_member_function_from_ptrfunc): Always consider
4099 virtuality inside member pointer.
4101 1999-09-17 Mark Mitchell <mark@codesourcery.com>
4103 Turn on function-at-a-time processing.
4104 * cp-tree.h (doing_semantic_analysis_p): New macro.
4105 (SF_DEFAULT): Define to zero, not SF_EXPAND.
4106 (start_handler_parms): Change prototype.
4107 (expand_start_catch_block): Likewise.
4108 (expand_end_catch_block): Likewise.
4109 (expand_start_eh_spec): Likewise.
4110 (expand_end_eh_spec): Declare.
4111 (finish_handler_parms): Change prototype.
4112 (begin_catch_block): Declare.
4113 (finish_handler): Change prototype.
4114 (do_pushlevel): Declare.
4115 (do_poplevel): Likewise.
4116 * decl.c (pushlevel): Don't create
4117 binding levels when not doing semantic analysis.
4118 (poplevel): Don't pop them.
4119 (pushdecl): Assert that we are never called when not doing
4121 (pushdecl_top_level): Use push_to_top_level.
4122 (make_label_decl): Don't fiddle with obstacks. Make RTL For the
4123 label when expanding.
4124 (cp_finish_decl): Only inject for-scope variables when doing
4125 semantic analysis. Add comments.
4126 (start_handler_parms): Return the handler parm.
4127 (start_function): Reorganize. Don't clear DECL_INITIAL if it is
4128 already set. Reinitialize from saved function data if available.
4129 Don't pushlevel when not doing semantic analysis.
4130 (store_parm_decls): Only generate RTL when expanding. Only
4131 pushdecl when doing semantic analysis. Set
4132 current_eh_spec_try_block if appropriate.
4133 (finish_function): Simplify. Use do_pushlevel and do_poplevel.
4134 Combine common code. Don't poplevel when not doing semantic
4136 (push_cp_function_context): Don't expand functions without an
4137 explicit call to expand_body.
4138 (mark_lang_function): Make eh_spec_try_block and
4140 * except.c (expand_end_eh_spec): Don't
4142 (process_start_catch_block): Likewise.
4143 (push_eh_cleanup): Use finish_decl_cleanup.
4144 (initialize_handler_parm): New function.
4145 (expand_start_catch_block): Use it.
4146 (expand_end_catch_block): Use tree-generation functions, not
4147 RTL-generation functions.
4148 (expand_start_eh_spec): Likewise.
4149 (expand_end_eh_spec): Likewise.
4150 (expand_exception_blocks): Simplify.
4151 (start_anon_func): Use do_pushlevel.
4152 (end_anon_func): Use do_poplvel. Call expand_body for the
4154 * expr.c (do_case): Don't call define_case_label.
4155 * init.c (create_temporary_var): Set DECL_CONTEXT for local
4157 * method.c (emit_thunk): Call expand_body for the
4159 (sythesize_method): Likewise.
4160 * parse.y (handler_args): Give it ttype.
4161 (eat_saved_input): Call expand_body.
4162 (base_init): Use do_pushlevel.
4163 (pending_inline): Call expand_body.
4164 (handler): Adjust calls to finish_handler_parms and
4166 (handler_args): Don't call expand_start_catch_block. Return the
4167 catch parameter. * pt.c (tsubst_expr): Adjust HANDLER handling.
4168 * parse.c: Regenerated.
4169 * rtti.c (synthesize_tinfo_fn): Call finish_function.
4170 * semantics.c (do_pushlevel): Give it external linkage. Build
4172 (do_poplevel): Likewise.
4173 (finish_case_label): Call define_case_label when doing semantic
4175 (finish_goto_stmt): Create RTL for labels.
4176 (finish_function_try_block): Set in_function_try_handler
4178 (finish_function_handler_sequence): Unset it.
4179 (finish_handler_parms): Use expand_start_catch_block even when
4180 building a statement-tree.
4181 (begin_catch_block): New function.
4182 (finish_handler): Move a little RTL-generation logic here.
4183 (finish_decl_cleanup): Allow cleanups for empty declarations.
4184 (finish_named_return_value): Don't pushdecl when not doing
4186 (expand_stmt): Don't do semantic analysis for variable
4187 declarations. Handle START_CATCH_STMT. Call expand_label
4188 directly for a LABEL_STMT. Tweak handling of GOTO_STMT. Adjust
4189 HANDLERs. Handle SCOPE_STMT, CTOR_INITIALIZER, and RETURN_INIT.
4190 (expand_body): Let expand_stmt handle CTOR_INITIALIZER,
4191 RETURN_INIT and function try blocks.
4193 * cp-tree.h (language_function): Add x_eh_spec_try_block. Add
4194 x_scope_stmt_stack. Add x_in_charge_parm.
4195 (current_eh_spec_try_block): New macro.
4196 (current_scope_stmt_stack): Likewise.
4197 (current_in_charge_parm): Likewise.
4198 * decl.c (start_function): Initialize current_in_charge_parm.
4199 (finish_function): Use current_in_charge_parm rather than looking
4201 * search.c (expand_indirect_vtbls_init): Likewise.
4203 * cp-tree.def (CLEANUP_STMT): Fix spelling in dumps.
4204 (TRY_BLOCK): Likewise.
4205 (HANDLER): Likewise.
4206 (START_CATCH_STMT): New tree node.
4207 (SCOPE_STMT): Likewise.
4208 * cp-tree.h (SCOPE_BEGIN_P): New macro.
4209 (SCOPE_NULLIFIED_P): Likewise.
4210 (struct lang_decl_flags): Add pending_inline_p. Adjust dummy.
4211 (struct lang_decl): Add saved_language_function.
4212 (DECL_PENDING_INLINE_INFO): Adjust documentation.
4213 (DECL_PENDING_INLINE_P): New macro.
4214 (TYPE_TI_ARGS): Fix typo in comment.
4215 (DECL_SAVED_TREE): Add to documentation.
4216 (DECL_SAVED_FUNCTION_DATA): New macro.
4217 (START_CATCH_TYPE): Likewise.
4218 (SCOPE_END_P): New macro.
4219 (declare_parm_level): Don't declare.
4220 * decl.c (mark_lang_function): New function, split out from
4221 mark_cp_function_context.
4222 (save_function_data): New function.
4223 (declare_parm_level): Remove.
4224 (finish_function): Use save_function_data to squirrel away
4225 important stuff for later use.
4226 (mark_cp_function_context): Use mark_function_data.
4227 (lang_mark_tree): Likewise.
4228 * lex.c (begin_definition_of_inclass_inline): Set
4229 DECL_PENDING_INLINE_P.
4230 (store_pending_inline): Clear it.
4231 * pt.c (tsubst_decl): Likewise.
4233 1999-09-17 Nathan Sidwell <nathan@acm.org>
4235 * call.c (perform_implicit_conversion): Deal with error_mark_node.
4237 1999-09-17 Mark Mitchell <mark@codesourcery.com>
4239 * decl.c (warn_extern_redeclared_static): Don't get confused by
4240 static member functions.
4241 (duplicate_decls): Merge DECL_THIS_STATIC.
4243 * decl.c (expand_static_init): Make sure assignments to local
4244 statics actually occur.
4246 1999-09-17 Mark Mitchell <mark@codesourcery.com>
4248 * cp-tree.h (poplevel_class): Declare.
4249 * class.c (popclass): Use poplevel_class, not poplevel.
4250 * decl.c (poplevel_class): Don't make it static. Don't return a
4252 (poplevel): Don't call poplevel_class; abort in a class
4253 binding level is seen.
4254 * semantics.c (finish_translation_unit): Use pop_everything.
4255 * parse.y (member_init): Allow errors.
4256 (pending_inline): Call finish_function.
4257 * parse.c: Regenerated.
4258 * Makefile.in (CONFLICTS): Adjust.
4260 1999-09-17 Gabriel Dos Reis <gdr@codesourcery.com>
4262 * error.c: Reduce code duplication.
4263 (dump_template_value): New function.
4264 (dump_type_real): Use it.
4265 (dump_decl): Likewise.
4266 (dump_function_name): Likewise.
4267 (dump_function_decl): Don't be too talkative about function return
4270 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4272 * lex.c (init_cpp_parse): Call xcalloc, not malloc/bzero.
4274 * xref.c (SALLOC): Call xstrdup, not xmalloc/strcpy.
4276 1999-09-16 Jason Merrill <jason@yorick.cygnus.com>
4278 * decl2.c (finish_file): Also call check_global_declarations for
4279 the pending_statics list.
4281 1999-09-15 Jason Merrill <jason@yorick.cygnus.com>
4283 * lex.c (cp_pragma_implementation): Allow #pragma implementation
4286 1999-09-15 Richard Henderson <rth@cygnus.com>
4288 * lex.c (mark_impl_file_chain): Follow the next chain.
4290 1999-09-15 Mark Mitchell <mark@codesourcery.com>
4292 * decl.c (warn_extern_redeclared_static): Simplify. Catch
4293 problems with extern "C" functions redeclared as static.
4294 (duplicate_decls): When a builtin is redeclared static, make the
4295 new function have internal linkage.
4297 1999-09-15 Mark Mitchell <mark@codesourcery.com>
4299 * decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR.
4300 * pt.c (tsubst_copy): Likewise.
4301 * tree.c (search_tree): Likewise.
4304 1999-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4306 * typeck2.c (ack): Don't declare progname.
4308 1999-09-14 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4310 * lex.c (cp_pragma_interface, cp_pragma_implementation): Copy
4311 filenames with ggc_alloc_string.
4313 1999-09-14 Mark Mitchell <mark@codesourcery.com>
4315 * decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the
4317 * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS on
4319 * cvt.c (build_up_reference): Likewise.
4320 * tree.c (build_cplus_new): Likewise.
4321 (get_target_expr): Likewise.
4323 Tue Sep 14 01:45:10 1999 Marc Espie <espie@cvs.openbsd.org>
4325 * Makefile.in: Prepend $(SHELL) to move-if-change calls.
4327 1999-09-13 Mark Mitchell <mark@codesourcery.com>
4329 * cp-tree.h (build_target_expr): New function.
4330 * call.c (build_conditional_expr): Use build_target_expr.
4331 (convert_like): Likewise.
4332 (build_over_call): Likewise.
4333 * cvt.c (build_up_reference): Likewise.
4334 * decl.c (build_cleanup_on_safe_obstack): Fold into ...
4335 (destroy_local_var): Here.
4336 (build_target_expr): New function.
4337 * tree.c (build_cplus_new): Use it.
4338 (get_target_expr): Likewise.
4340 1999-09-13 Nathan Sidwell <nathan@acm.org>
4342 * typeck.c (expr_sizeof): Don't decay arrays and functions.
4343 Remove misleading comment.
4344 (build_compound_expr): Don't decay arrays.
4346 1999-09-13 Jason Merrill <jason@yorick.cygnus.com>
4348 * call.c (build_conditional_expr): Always use a TARGET_EXPR for
4349 class rvalues again.
4351 Sun Sep 12 23:29:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4353 * Make-lang.in (g++spec.o): Depend on system.h and gcc.h.
4355 * g++spec.c: Include gcc.h.
4356 (lang_specific_driver): Constify a char*. Call xcalloc, not
4357 xmalloc/bzero. All calls to the function pointer parameter now
4358 explicitly call `fatal'.
4360 1999-09-12 Mark Mitchell <mark@codesourcery.com>
4362 * call.c (implicit_conversion): Robustify. Handle OFFSET_REFs.
4363 * cvt.c (ocp_convert): Complete the from and destination types.
4364 Adjust warning about functions always being `true' in conditionals.
4365 * decl.c (duplicate_decls): Don't play funny games with abort.
4366 * error.c (dump_expr): Handle OVERLOADs.
4367 * spew.c (probe_obstack): Remove.
4368 * typeck.c (condition_conversion): Use perform_implicit_conversion.
4370 1999-09-12 Bernd Schmidt <bernds@cygnus.co.uk>
4372 * cp-tree.h (auto_function, define_function): Adjust prototypes.
4373 * decl.c (define_function): Lose FUNCTION_CODE arg. All callers
4375 (auto_function): Likewise, for CODE arg.
4376 Move code to set DECL_BUILT_IN and DECL_FUNCTION_CODE to...
4377 (builtin_function): ... here.
4379 1999-09-11 Mark Mitchell <mark@codesourcery.com>
4381 * decl.c (add_decl_to_level): Remove TREE_PERMANENT assertion.
4382 (init_decl_processing): Don't set TREE_PERMANENT for the
4384 (start_decl): Don't rebuild non-permanent ARRAY_TYPEs.
4385 (grokdeclarator): Likewise.
4386 (grokparms): Don't check TREE_PERMANENT when building up lists.
4387 * decl2.c (grokfield): Don't assert TREE_PERMANENT.
4388 (mark_inline_for_output): Likewise.
4389 * expr.c (cplus_expand_expr): Don't check TREE_PERMANENT.
4390 * init.c (build_offset_ref): Don't check TREE_PERMANENT.
4391 * lex.c (check_newline): Don't check ggc_p; it is always one.
4392 * pt.c (process_template_parm): Don't check TREE_PERMANENT.
4393 * spew.c (yylex): Don't copy_node or probe_obstacks for
4394 non-permanent CONSTANTs and STRINGs.
4395 * tree.c (build_cplus_array_type_1): Don't fuss with
4396 TREE_PERMANENT on ARRAY_TYPEs.
4398 * cp-tree.def (CLEANUP_STMT): New node.
4399 * cp-tree.h (language_function): Add name_declared.
4400 (current_function_name_declared): New macro.
4401 (CLEANUP_DECL): New macro.
4402 (CLEANUP_EXPR): Likewise.
4403 (emit_local_var): Likewise.
4404 (finish_decl_cleanup): New function.
4405 * cvt.c (build_up_reference): Simplify.
4406 (ocp_convert): Remove dead code.
4407 * decl.c (start_decl): Remove call to add_decl_stmt.
4408 (grok_reference_init): Adjust, to handle bindings temporaries to
4409 references. Remove dead code.
4410 (initialize_local_var): Don't generate RTL for
4411 declarations here, or build cleanups here. Don't fuss with
4412 obstacks. Replace expand_start_target_temps calls with explicit
4413 setting of stms_are_full_exprs_p.
4414 (destroy_local_var): New function.
4415 (emit_local_var): Likewise.
4416 (cp_finish_decl): Use them, as appropriate.
4417 (start_function): Announce template functions.
4418 (store_parm_decls): Don't call declare_function_name here.
4419 (finish_stmt): Don't start emit base-initialization code when just
4420 building the statement-tree.
4421 * init.c (create_temporary_var): Move add_decl_stmt call ...
4422 (get_temp_regvar): Here.
4423 * pt.c (tsubst_expr): Make DECL_INITIAL look like what
4424 cp_finish_decl would expect. Don't call add_decl_stmt.
4425 * semantics.c (begin_compound_stmt): Call declare_function_name,
4427 (finish_decl_cleanup): New function.
4428 (expand_stmt): Use emit_local_var to output variables.
4429 (expand_body): Set current_funtion_name_declared.
4431 1999-09-10 Mark Mitchell <mark@codesourcery.com>
4433 * cp-tree.h (finish_cleanup_try_block): New function.
4434 * semantics.c (finish_cleanup_try_block): Add comment.
4436 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4438 * cp-tree.h: Delete declarations for all tree nodes now moved to
4440 * decl.c: Delete their definitions.
4441 (SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE,
4442 FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE): Don't
4444 (init_decl_processing): Call build_common_tree_nodes and
4445 build_common_tree_nodes_2 instead of building their nodes here.
4446 Don't add gc roots for them.
4448 1999-09-10 Mark Mitchell <mark@codesourcery.com>
4450 * cp-tree.h (language_function): Rename expanding_p to
4451 x_expanding_p. Rename named_label_uses to x_named_label_uses.
4452 (expanding_p): Adjust accordingly.
4453 (TREE_VIA_PRIVATE): Fix typo in comment.
4454 (DECL_REFERENCE_SLOT): Remove.
4455 (SET_DECL_REFERENCE_SLOT): Likewise.
4456 * decl.c (named_label_uses): Adjust. Remove chicken comment.
4457 (push_overloaded_decl): Don't truncate the chain of bindings when
4458 adding an overloaded function.
4459 (grok_reference_init): Don't use DECL_REFERENCE_SLOT.
4460 (initialize_local_var): Fix typo in comment.
4461 (store_parm_decls): Don't set DECL_REFERENCE_SLOT. Tidy up.
4462 * decl2.c (start_objects): Make the fact that we are expanding
4463 the generated function right away explicit.
4464 (start_static_storage_duration_function): Likewise.
4465 (finish_file): Fix typo in comment.
4466 * init.c (build_vec_init): Correct bugs in handling cleanups.
4467 * semantics.c (maybe_convert_cond): New function.
4468 (FINISH_COND): Always store the condition, even if there's
4470 (finish_if_stmt_cond): Use maybe_convert_cond.
4471 (finish_while_stmt_cond): Likewise.
4472 (finish_do_stmt): Likewise.
4473 (finish_for_cond): Likewise.
4474 (expand_cond): Adjust.
4476 * cp-tree.h (FN_TRY_BLOCK_P): New macro.
4477 * init.c (perform_member_init): Remove obstack machinations.
4478 (expand_cleanup_for_base): Likewise.
4479 (finish_init_stmts): Mark the statement-expression as used.
4480 * method.c (emit_thunk): Use tree-generating functions, not
4482 (do_build_copy_constructor): Likewise.
4483 (do_build_assign_ref): Likewise.
4484 (synthesize_method): Likewise. Keep track of line numbers.
4485 * pt.c (tsubst_expr): Handle various kinds of try blocks.
4486 * semantics.c (expand_stmts): Remove.
4487 (begin_function_try_block): Set FN_TRY_BLOCK_P.
4488 (finish_function_try_block): Be careful rechaining
4489 function try blocks.
4490 (expand_stmt): Loop through all the statements at a given level.
4491 (exapnd_body): Be careful with line-numbers here too. Prepare for
4492 being called directly from the parser.
4494 * cp-tree.h (finish_function): Adjust prototype.
4495 * decl.c (finish_function): Return the function compiled.
4496 * pt.c (instantiate_decl): Don't play games with obstacks.
4497 * tree.c (mapcar): Handle OFFSET_REF and BIT_FIELD_REF.
4498 (search_tree): Likewise.
4499 * typeck.c: Fix typo in comment.
4500 * typeck2.c (store_init_value): Add comment.
4502 * cp-tree.h (CPTI_ATEXIT): New macro.
4503 (atexit_node): Likewise.
4504 * decl.c (destroy_local_static): New function, broken out from ...
4505 (expand_static_init): Here.
4507 * rtti.c (get_tinfo_var): These should always be global
4508 (expand_si_desc): Use tree, not RTL, functions to generate code.
4509 (expand_class_desc): Likewise.
4510 (expand_ptr_desc): Likewise.
4511 (expand_attr_desc): Likewise.
4512 (expand_generic_desc): Likewise.
4513 (synthesize_tinfo_fn): Likewise.
4515 1999-09-09 Mark Mitchell <mark@codesourcery.com>
4517 * semantics.c (RECHAIN_STMTS): Remove `last' parameter.
4518 (RECHAIN_STMTS_FROM_LAST): Remove. Replace all uses with
4520 (RECHAIN_STMST_FROM_CHAIN): Likewise.
4522 * parse.y (simple_stmt): Fix typo in last change.
4524 * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): New macro.
4525 (STMT_IS_FULL_EXPR_P): Likewise.
4526 (STMT_LINENO_FOR_FN_P): Likewise.
4527 (prep_stmt): New function.
4528 (building_stmt_tree): Tweak for safety.
4529 * pt.c (tsubst_expr): Use prep_stmt throughout.
4530 (add_tree): Move it to semantics.c
4531 * semantics.c (add_tree): Move it here.
4532 (finish_expr_stmt_real): New function.
4533 (finish_expr_stmt): Use it.
4534 (finish_if_stmt_cond): Use FINISH_COND.
4535 (finish_while_stmt_cond): Likewise.
4536 (finish_for_cond): Likewise.
4537 (finish_stmt_tree): Tweak line-number handling.
4538 (prep_stmt): New function.
4539 (expand_stmt): Use it.
4541 * cp-tree.h (begin_switch_stmt): Adjust prototype.
4542 (finish_switch_cond): Likewise.
4543 * parse.y (simple_stmt): Adjust accordingly.
4544 * parse.c: Regenerated.
4545 * pt.c (tsubst_expr): Adjust accordingly.
4546 * semantics.c (expand_cond): New function.
4547 (FINISH_COND): New macro.
4548 (begin_switch_stmt): Build the SWITCH_STMT here.
4549 (finish_switch_stmt_cond): Not here.
4550 (expand_stmt): Adjust calls to begin_switch_stmt and
4551 finish_switch_cond. Use expand_cond throughout.
4553 * dump.c (dequeue_and_dump): Dump types for constants.
4554 Describe DECL_ARG_TYPE more intuitively.
4557 * decl.c (lang_mark_tree): Mark TYPE_LANG_SPECIFIC.
4558 (lang_cleanup_tree): Remove.
4559 * lex.c (make_lang_type): Use ggc_alloc to allocate
4562 Reorganize per-function data.
4563 * cp-tree.h (saved_scope): Add function_decl, bindings.
4564 (language_function): Rename binding_level to bindings.
4565 (cp_function_chain): Use the current_function, not the
4566 outer_function_chain.
4567 (current_class_ptr): Make it work, even when there's no
4569 (current_class_ref): Likewise.
4570 (SF_DEFAULT, SF_PRE_PARSED, SF_INCLASS_INLINE, SF_EXPAND): New
4572 (clear_temp_name): Remove.
4573 * decl.c (check_function_type): New function, broken out from
4575 (current_binding_level): Adjust definition.
4576 (pushlevel): Simplify.
4577 (poplevel): Don't use named_label_uses when we're outside
4579 (mark_saved_scope): Mark function_decl and bindings.
4580 (maybe_push_to_top_level): Don't unconditionally push a new
4581 function context. Save bindings and the current_function_decl.
4582 Don't clear named_labels.
4583 (pop_from_top_level): Pop function context if appropriate.
4584 (init_decl_processing): Set init_lang_status and free_lang_status,
4585 rather than save_lang_status and restore_lang_status.
4586 (start_function): Take SF_* flags. Don't clear per-function data.
4587 Reorder and simplify to use new per-function data code. Add
4589 (store_parm_decls): Don't call init_function_start here.
4590 (finish_function): Adjust for new handling of per-function data.
4591 (push_cp_function_context): Simplify.
4592 (mark_cp_function_context): Change binding_level to bindings.
4593 * decl2.c (clear_temp_name): Remove.
4594 (start_objects): Use SF flags to start_function.
4595 (start_static_storage_duration_function): Likewise.
4596 * except.c (start_anon_func): Remove redundant calls to
4597 push_function_context_to. Use SF flags to start function.
4598 (end_anon_func): Remove redundant call to pop_function_context
4600 * lex.c (reinit_parse_for_function): Don't initialize per-function
4602 * method.c (emit_thunk): Clear current_function after calling
4603 assemble_end_function. Use SF flags for start_function.
4604 (synthesize_method): Use SF flags for start_function.
4605 * parse.c: Regenerated.
4606 * parse.y (fn.defpen): Likewise.
4607 (pending_inline): Clear current_function, even if something goes
4609 * pt.c (instantiate_decl): Use SF flags to start_function.
4610 Don't save and restore expanding_p.
4611 (add_tree): Handle the case where we are outside any function.
4612 (end_tree): Likewise.
4613 * rtti.c (sythesize_tinfo_fn): Use SF flags to start_function.
4614 * semantics.c (begin_function_definition): Likewise.
4615 (expand_body): Likewise.
4617 1999-09-09 Nathan Sidwell <nathan@acm.org>
4619 * cp-tree.h (convert_to_void): Prototype new function.
4620 (require_complete_type_in_void): Remove prototype.
4621 * cvt.c (convert_to_void): New function.
4622 (ocp_convert): Use convert_to_void.
4623 * decl.c (cplus_expand_expr_stmt): Likewise, for complete
4625 * typeck.c (require_complete_type_in_void): Remove function.
4626 (build_compound_expr): Use convert_to_void.
4627 (build_static_cast): Likewise.
4628 (build_c_cast): Likewise.
4629 * semantics.c (finish_expr_stmt): Do not decay full expressions.
4631 * typeck.c (build_x_compound_expr): Add FIXME.
4633 1999-09-08 Mark Mitchell <mark@codesourcery.com>
4635 * cp-tree.h (scratch_tree_cons): Remove.
4636 * call.c: Replace all uses of expr_tree_cons, saveable_tree_cons,
4637 and perm_tree_cons with plain tree_cons.
4638 * class.c: Likewise.
4640 * decl2.c: Likewise.
4641 * except.c: Likewise.
4645 * method.c: Likewise.
4646 * parse.y: Likewise.
4650 * search.c: Likewise.
4651 * typeck.c: Likewise.
4652 * parse.c: Regenerated.
4653 * tree.c (build_srcloc): Simplify.
4655 1999-09-08 Bruce Korb autogen@linuxbox.com
4657 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4659 1999-09-08 Mark Mitchell <mark@codesourcery.com>
4661 * cp-tree.h (lang_decl_flags): Remove permanent_attr.
4663 (LANG_DECL_PERMANENT): Remove.
4664 * decl.c (duplicate_decls): Don't mess about with obstacks trying
4666 (lang_mark_tree): Mark DECL_LANG_SPECIFIC.
4667 * lex.c (free_lang_decl_chain): Remove.
4668 (build_lang_decl): Don't use obstacks.
4669 (retrofit_lang_decl): Likewise.
4670 (copy_lang_decl): Likewise.
4672 * cp-tree.h (saved_scope): Remove old_binding_level and
4673 function_decl. Tidy up.
4674 * decl.c (mark_saved_scope): Don't set them.
4675 (maybe_push_to_top_level): Clear memory.
4677 * decl.c (layout_var_decl): Change prototype. Don't complete
4678 types for external objects.
4679 (check_initializer): Likewise. Tidy.
4680 (initialize_local_var): Complete types here.
4681 (cp_finish_decl): Not here. Reorganize a little.
4682 (grokvardecl): Don't complete types here.
4684 * decl.c (start_function): Clear last_dtor_insn and
4685 last_parm_cleanup_insn.
4686 (push_cp_function_context): Just copy over a little of
4687 the old context, not all of it.
4689 * cp-tree.h (copy_to_permanent): Remove.
4690 (permanent_p): Likewise.
4691 * decl.c (building_typename_type): Don't use copy_to_permanent.
4692 (start_decl): Likewise.
4693 (grok_reference_init): Likewise.
4694 (cp_finish_decl): Likewise.
4695 * init.c (build_new_1): Don't use mapcar.
4696 (build_vec_delete_1): Don't use copy_to_permanent.
4697 (build_vec_init): Likewise.
4698 * parse.y (primary): Likewise.
4699 * parse.c: Regenerated.
4700 * pt.c (push_template_decl_real): Don't use copy_to_permanent.
4701 (lookup_template_class): Likewise.
4702 (tsubst_friend_function): Likewise.
4703 (instantiate_class_template): Likewise.
4704 (tsubst_decl): Likewise.
4706 (instantiate_template): Likewise.
4708 * rtti.c (get_tinfo_fn): Likewise.
4709 (build_dynamic_cast): Likewise.
4710 * semantics.c (finish_if_stmt_cond): Likewise.
4711 (finish_while_stmt_cond): Likewise.
4712 (finish_do_stmt): Likewise.
4713 (finish_for_cond): Likewise.
4714 (finish_for_expr): Likewise.
4715 (finish_cleanup): Likewise.
4716 (add_decl_stmt): Likewise.
4717 (finish_named_return_value): Likewise.
4718 (finish_qualified_call_expr): Likewise.
4719 * tree.c (perm_manip): Remove.
4720 (build_exception_variant): Don't use copy_to_permanent.
4721 (permanent_p): Remove.
4722 (copy_to_permament): Remove.
4723 (build_min_nt): Don't use copy_to_permanent.
4724 (build_min): Likewise.
4725 (min_tree_cons): Likewise.
4726 * typeckc.c (build_static_cast): Likewise.
4727 (build_reinterpret_cast): Likewise.
4728 (build_const_cast): Likewise.
4730 1999-09-07 Mark Mitchell <mark@codesourcery.com>
4732 * decl.c (ggc_p): Set it to 1.
4733 (mark_saved_scope): Add prototype.
4735 1999-09-07 Richard Henderson <rth@cygnus.com>
4737 * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete.
4738 * typeck.c (self_promoting_args_p): Delete.
4740 1999-09-07 Jason Merrill <jason@yorick.cygnus.com>
4742 * search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT.
4743 (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove.
4745 1999-09-07 Mark Mitchell <mark@codesourcery.com>
4747 * Makefile.in (tree.o): Depend on ggc.h.
4748 * class.c (make_method_vec): Remove.
4749 (free_method_vec): Likewise.
4750 (free_method_vecs): Remove.
4751 (add_method): Don't use them.
4752 * cp-tree.def (PTRMEM_CST): Make it longer.
4753 (TEMPLATE_PARM_INDEX): Make it shorter.
4754 * cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
4755 (template_parm_index): Remove RTL field.
4756 (ptrmem_cst): Add RTL field.
4757 (finish_function): Removed parameter.
4758 (process_next_inline): Change prototype.
4759 (init_cplus_unsave): Rename to init_tree.
4760 (binding_init): Remove.
4761 * decl.c (free_binding_nodes): Remove.
4762 (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P.
4763 (pop_binding): Don't use free_binding_nodes.
4764 (free_binding_vecs): Remove.
4765 (store_bindings): Don't use them.
4766 (pop_from_top_level): Likewise.
4767 (lookup_namespace_name): Simplify.
4768 (build_typename_type): Don't use obstack_free.
4769 (unqualified_namespace_lookup): Simplify.
4770 (lookup_name_real): Simplify.
4771 (start_function): Remove comment about leaks.
4772 (finish_function): Removed nested parameter. Call
4773 expand_end_bindings even when building_stmt_tree.
4774 Call ggc_push_context and ggc_pop_context around
4775 rest_of_compilation, if necessary.
4776 (mark_cp_function_context): Handle a NULL language-context.
4777 (lang_mark_false_label_stack): Fix typo.
4778 (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
4779 TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on
4780 pointer to method types.
4781 (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
4782 * decl2.c (finish_objects): Adjust call to finish_function.
4783 (finish_static_store_duration_function): Likewise.
4784 (do_nonmember_using_decl): Remove call to binding_init.
4785 * except.c (end_anon_func): Adjust call to finish_function.
4786 * lex.c (mark_impl_file_chain): New function.
4787 (init_parse): Call init_tree, not init_cplus_unsave.
4789 (cp_pramga_interface): Use xmalloc, not permalloc.
4790 (cp_pragma_implementation): Likewise.
4791 (begin_definition_of_inclass_inline): Simplify.
4792 (process_next_inline): Adjust prototype.
4793 (do_scoped_id): Don't call binding_init.
4794 (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
4795 * method.c (emit_thunk): Adjust call to finish_function.
4796 (synthesize_method): Likewise.
4797 * parse.y (%union): Add a new `pi' variant.
4798 (PRE_PARSED_FUNCTION_DECL): Use it.
4799 (fn.defpen): Likewise.
4800 (fndef): Adjust call to finish_function.
4801 * pt.c (instantiate_decl): Likewise.
4802 * rtti.c (syntheisze_tinfo_fn): Likewise.
4803 * semantics.c (expand_body): Likewise.
4804 * tree.c: Include ggc.h.
4805 (mark_list_hash): New function.
4806 (binding_init): Remove.
4807 (init_cplus_unsave): Rename to ...
4808 (init_tree): This. Add GC roots.
4810 1999-09-05 Mark Mitchell <mark@codesourcery.com>
4812 Get ready for garbage collection.
4813 * Makefile.in (CXX_TREE_H): Add varray.h
4814 (lex.o): Depend on ggc.h.
4816 (decl2.o): Likewise.
4817 (method.o): Likewise.
4818 (search.o): Likewise.
4821 * class.c: Include ggc.h.
4822 (current_class_name): Remove.
4823 (current_class_type): Likewise.
4824 (current_access_specifier): Likewise.
4825 (previous_class_type): Likewise.
4826 (previous_class_values): Likewise.
4827 (class_cache_firstobj): Likewise.
4828 (current_lang_base): Likewise.
4829 (current_lang_stack): Likewise.
4830 (current_lang_stacksize): Likewise.
4831 (lang_name_c): Likewise.
4832 (lang_name_cplusplus): Likewise.
4833 (lang_name_java): Likewise.
4834 (current_lang_name): Likewise.
4835 (base_layout_decl): Likewise.
4836 (access_default_node): Likewise.
4837 (access_public_node): Likewise.
4838 (access_protected_node): Likewise.
4839 (access_private_node): Likewise.
4840 (access_default_virtual_node): Likewise.
4841 (access_public_virtual_node): Likewise.
4842 (access_protected_virtual_node): Likewise.
4843 (access_private_virtual_node): Likewise.
4844 (signed_zero_node): Likewise.
4845 (init_class_processing): Don't build base_layout_decl.
4846 (push_lang_context): Adjust now that current_lang_base is a varray.
4847 (pop_lang_context): Likewise.
4848 * cp-tree.h: Include varray.h.
4849 (cp_global_trees): Add access_default, access_public,
4850 access_protected, access_private, access_default_virtual,
4851 access_public_virtual, access_protected_virtual,
4852 access_private_virtual, ctor_identifier, delta2_identifier,
4853 delta_identifier, dtor_identifier, in_charge_identifier,
4854 index_identifier, nelts_identifier, this_identifier,
4855 pfn_identifier, pfn_or_delta2_identifier, vptr_identifier,
4856 lang_name_c, lang_name_cplusplus, lang_name_java,
4857 empty_except_spec, null, jclass, minus_one, terminate.
4858 (saved_scope): Move here from decl.c. Define globals in terms of
4859 saved_scope: current_namespace, current_class_name,
4860 current_class_type, current_access_specifier, current_lang_stack,
4861 current_lang_base, current_lang_name, current_function_parms,
4862 current_template_parms, processing_template_decl,
4863 processing_specialization, processing_explicit_instantiation,
4864 previous_class_type, previous_class_values, class_cache_firstobj.
4865 (scope_chain): New variable.
4866 (init_pt): New function.
4867 * decl.c (current_namespace): Remove.
4868 (this_identifier, in_charge_identifier, ctor_identifier): Likewise.
4869 (dtor_identifier, pfn_identifier, index_identifier): Likewise.
4870 (delta_identifier, delta2_identifier): Likewise.
4871 (pfn_or_delta2_identifier, tag_identifier): Likewise
4872 (vt_off_identifier, empty_except_spec, null_node): Likewise.
4873 (current_function_parms, current_lang_base): Remove.
4874 (current_lang_stack, previous_class_values): Remove.
4875 (class_binding_level): Macroize.
4876 (saved_scope): Remove.
4877 (current_saved_scope): Rename to scope_chain.
4878 (mark_saved_scope): Adjust for new scope structure.
4879 (maybe_push_to_top_level): Likewise.
4880 (pop_from_top_level): Likewise.
4881 (duplicate_decls): Adjust now that current_lang_base is a varray.
4882 (build_typename_type): Call ggc_add_tree_hash_table_root.
4883 (init_decl_processing): Call init_pt. Call push_to_top_level to
4884 set up globals. Add GC roots.
4885 (xref_basetypes): Adjust now that current_lang_base is a varray.
4886 * decl.h (this_identifier): Remove.
4887 (in_charge_identifier): Likewise.
4888 * decl2.c: Don't include varray.h.
4889 (current_namespace): Remove.
4890 (init_decl2): Add GC roots.
4891 * except.c (Terminate): Remove.
4892 (init_exception_processing): Use terminate_node instead.
4893 (build_terminate_handler): Likewise.
4894 * init.c (nc_nelts_field_id): Remove.
4895 (minus_one): Likewise.
4896 (init_init_processing): Use minus_one_node and nelts_identifier
4897 instead. Add GC roots.
4898 (jclass_node): Remove.
4899 (build_new_1): Use nelts_identifier.
4900 (build_vec_init): Likewise.
4901 (build_vec_delete): Likewise.
4902 * lex.c: Include ggc.h.
4903 (defarg_fn): Move declaration early.
4904 (defarg_parms): Likewise.
4905 (init_parse): Add GC roots.
4906 (handle_cp_pragma): Remove redundant declaration of
4908 * method.c: Include ggc.h.
4909 (btypelist): Make it a varray. All uses changed.
4910 (ktypelist): Likewise.
4911 (init_method): Add GC roots.
4912 * pt.c: Don't include varray.h. Include ggc.h.
4913 (current_template_parms): Remove.
4914 (processing_template_decl): Likewise.
4915 (processing_specialization): Likewise.
4916 (processing_explicit_instantiation): Likewise.
4917 (init_pt): New function.
4918 * repo.c: Include ggc.h.
4919 (init_repo): Add GC roots.
4920 * search.c: Don't include varray.h.
4921 (_vptr_name): Remove.
4922 (lookup_field_1): Use vtpr_identifier instead.
4923 (expand_indirect_vtbls_init): Remove redundant declaration of
4924 in_charge_identifier.
4925 (init_search_processing): Use vptr_identifier.
4927 1999-09-05 Richard Henderson <rth@cygnus.com>
4928 Bernd Schmidt <bernds@cygnus.co.uk>
4929 Mark Mitchell <mark@codesourcery.com>
4931 * Makefile.in (parse.o): Depend on ggc.h.
4932 (decl2.o): Depend on ggc.h.
4933 (init.o): Depend on ggc.h.
4934 * cp-tree.h (init_decl2): Declare.
4935 (cp_parse_init): Likewise.
4936 * decl.c (ggc_p): Define to zero.
4937 (mark_saved_scope): New function.
4938 (init_decl_processing): Call cp_parse_init, and cp_decl2.
4940 (expand_static_init): Add GC roots.
4941 * decl2.c: Include ggc.h.
4942 (init_decl2): New function.
4943 * init.c: Include ggc.h.
4944 (init_init_processing): Add GC roots.
4945 * parse.y: Include ggc.h.
4946 (cp_parse_init): New function.
4948 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4950 * decl.c (init_decl_processing): Set mark_lang_status.
4951 (lang_mark_false_label_stack): Adjust prototype.
4952 * decl2.c (grok_function_init): Remove extraneous declaration of
4955 * Make-lang.in (cc1plus): Remove dependency on GGC.
4956 * Makefile.in (OBJS): Don't mention ggc-simple.o.
4957 (OBJDEPS): Don't mention ggc-simple.o.
4959 * Make-lang.in (cc1plus): Depend on $(GGC).
4960 * Makefile.in (OBJS): Add ggc-simple.o.
4961 (OBJDEPS): Likewise.
4962 * cp-tree.h (language_function): Rename members to `x_' versions;
4963 we now have x_named_labels, x_ctor_label, x_dtor_label,
4964 x_base_init_list, x_member_init_list, x_base_init_expr,
4965 x_current_class_ptr, x_current_class_ref, x_last_tree,
4966 x_last_expr_type, x_last_dtor_insn, x_last_parm_cleanup_insn, and
4968 (dtor_label, ctor_label, current_base_init_list,
4969 current_member_init_list, base_init_expr, current_class_ptr,
4970 current_class_ref, last_tree, last_expr_type): Adjust accordingly.
4971 * decl.c: Include ggc.h.
4972 (last_dtor_insn): Adjust to use x_ names.
4973 (last_parm_cleanup_insn): Likewise.
4974 (original_result_rtx): Likewise.
4975 (named_labels): Likewise.
4976 (mark_binding_level): New function.
4977 (mark_cp_function_context): Likewise.
4978 (mark_false_label_stack): Likewise.
4979 (lang_mark_tree): Likewise.
4980 (lang_cleanup_tree): Likewise.
4982 1999-09-03 Mark Mitchell <mark@codesourcery.com>
4984 * Makefile.in (CXX_TREE_H): Include function.h.
4985 (decl.o): Don't depend on function.h.
4986 (decl2.o): Likewise.
4987 (typeck.o): Likewise.
4989 (method.o): Likewise.
4990 * cp-tree.h: Include function.h.
4991 (cp_function): Rename to language_function. Remove next.
4992 (cp_function_chain): Make it a macro, not a variable.
4993 (push_cp_function_context): Don't declare.
4994 (pop_cp_function_context): Likewise.
4995 * decl.c: Don't include function.h.
4996 (push_cp_function_context): Make it static. Make it suitable for
4997 a save_lang_status callback.
4998 (pop_cp_function_context): Likewise.
4999 (maybe_push_to_top_level): Call push_function_context_to, not
5000 push_cp_function_context.
5001 (pop_from_top_level): Call pop_function_context_from, not
5002 pop_cp_function_context.
5003 (init_decl_processing): Set save_lang_status and
5004 restore_lang_status. Call push_function_context_to, not
5005 push_cp_function_context.
5006 (cp_function_chain): Remove.
5007 * decl2.c: Don't include function.h.
5008 * except.c: Don't include function.h.
5009 (start_anon_func): Call push_function_context_to, not
5010 push_cp_function_context.
5011 (end_anon_func): Call pop_function_context_from, not
5012 pop_cp_function_context.
5013 * init.c: Don't include function.h.
5014 * lex.c (begin_definition_of_inclass_inline): Call
5015 push_function_context_to, not push_cp_function_context.
5016 (process_next_inline): Call pop_function_context_from, not
5017 pop_cp_function_context.
5018 * method.c: Don't include function.h.
5019 (synthesize_method): Call push_function_context_to, not
5020 push_cp_function_context. Call pop_function_context_from, not
5021 pop_cp_function_context.
5022 * typeck.c: Don't include function.h.
5024 * decl.c (expand_static_init): Tweak handling of static
5025 initializations for objects without constructors.
5027 1999-09-03 Nathan Sidwell <nathan@acm.org>
5029 * typeck.c (build_indirect_ref): Reject dereference of pointer to
5032 1999-09-02 Mark Mitchell <mark@codesourcery.com>
5034 * cp-tree.h (cp_function): Move here, from decl.c.
5035 (cp_function_chain): Declare.
5036 (dtor_label): New macro, instead of variable.
5037 (ctor_label): Likewise.
5038 (current_base_init_list): Likewise.
5039 (current_member_init_list): Likewise.
5040 (base_init_expr): Likewise.
5041 (current_class_ptr): Likewise.
5042 (current_class_ref): Likewise.
5043 (last_tree): Likewise.
5044 (last_expr_type): Likewise.
5045 (current_function_returns_value): Likewise.
5046 (current_function_returns_null): Likewise.
5047 (current_function_just_assigned_this): Likewise.
5048 (current_function_parms_stored): Likewise.
5049 (temp_name_counter): Likewise.
5050 (static_labelno): Likewise.
5051 (expanding_p): Likewise.
5052 (stmts_are_full_exprs_p): Likewise.
5053 (in_function_try_handler): Likewise.
5054 (lang_type): Remove nested type_flags. All uses changed.
5055 * call.c (ctor_label): Remove.
5056 (dtor_label): Likewise.
5057 * class.c (current_class_ptr): Remove.
5058 (current_class_ref): Likewise.
5059 * decl.c (static_labelno): Remove.
5060 (dtor_label): Likewise.
5061 (last_dtor_insn): New macro, instead of variable.
5062 (last_parm_cleanup_insn): Likewise.
5063 (original_result_rtx): Likewise.
5064 (in_function_try_handler): Remove.
5065 (named_label_uses): New macro, instead of variable.
5066 (named_labels): Likewise.
5067 (current_function_returns_value): Remove.
5068 (current_function_returns_null): Likewise.
5069 (current_function_assigns_this): New macro, instead of variable.
5070 (current_function_just_assigned_this): Likewise.
5071 (current_binding_level): Likewise.
5072 (init_decl_processing): Call push_cp_function_context.
5073 (cp_function): Move to cp-tree.h
5074 (cp_function_chain): Make it global.
5075 (temp_name_counter): Remove.
5076 (push_cp_function_context): Simplify.
5077 (pop_cp_function_context): Likewise.
5078 * decl2.c (temp_name_counter): Remove.
5079 * init_c (current_base_init_list): Likewise.
5080 (current_member_init_list): Likewise.
5081 (base_init_expr): Likewise.
5082 * method.c (static_labelno): Likewise.
5083 * pt.c (last_tree): Likewise.
5084 * semantics.c (expanding_p): Likewise.
5085 (stmts_are_full_exprs_p): Likewise.
5086 (last_expr_type): Likewise.
5087 * typeck.c (dtor_label): Likewise.
5088 (ctor_label): Likewise.
5090 1999-09-01 Alex Samuel <samuel@codesourcery.com>
5092 * decl2.c (arg_assoc_template_arg): New prototype. New function.
5093 (arg_assoc_class): Use arg_assoc_template_arg for template
5095 (arg_assoc): Likewise.
5096 * pt.c (mangle_class_name_for_template): Allow member template
5099 1999-09-02 Nathan Sidwell <nathan@acm.org>
5101 * call.c (build_conditional_expr): Warn on enum mismatches.
5102 (convert_arg_to_ellipsis): Move non-pod check to after
5105 1999-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5107 * gxx.gperf (hash, is_reserved_word): Add prototypes.
5109 * init.c (build_vec_init): Initialize variable `try_block'.
5111 * lex.c (init_parse): Call memcpy, not bcopy, to avoid casts.
5112 Likewise for bzero/memset.
5113 (token_getch, token_put_back): Add static prototypes. Remove
5114 `inline' from the definitions.
5115 (retrofit_lang_decl): Call memset, not bzero, to avoid casts.
5117 1999-09-01 Mark Mitchell <mark@codesourcery.com>
5119 * cp-tree.h (lang_type): Move align into type_flags.
5120 (CLASSTYPE_ALIGN): Adjust accordingly.
5121 * call.c (direct_reference_binding): Remove misleading comment.
5123 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5125 * parse.y (language_string): Constify.
5127 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5129 * repo.c (getpwd): Don't prototype.
5130 * xref.c (getpwd): Likewise
5132 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5134 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
5135 Remove hacks for stuff which now comes from libiberty.
5137 1999-08-30 Jason Merrill <jason@yorick.cygnus.com>
5139 * cp-tree.h (IS_AGGR_TYPE_2): Fix typo.
5141 1999-08-30 Mark Mitchell <mark@codesourcery.com>
5143 * cp-tree.h (begin_init_stmts): Declare.
5144 (finish_init_stmts): Likewise.
5145 * cvt.c (build_up_reference): Wrap the declaration of a temporary
5146 in a statement-expression so that we will see it when expanding
5147 tree structure later.
5148 * init.c (begin_init_stmts): Don't make it static.
5149 (finish_init_stmts): Likewise.
5151 * cp-tree.h (start_handler_parms): New function.
5152 (expand_start_catch_block): Take only one parameter.
5153 (start_handler_parms): New function.
5154 * decl.c (start_handler_parms): Define it.
5155 * except.c (process_start_catch_block): Take only one parameter.
5156 Don't call grokdeclarator here.
5157 (expand_start_catch_block): Don't call grokdeclarator here,
5159 * parse.y (handler_args): Adjust call to
5160 expand_start_catch_block. Use start_handler_parms.
5161 * pt.c (push_template_decl_real): Make permanent lists have
5163 (tsubst_expr): Adjust calls to expand_start_catch_block
5165 * semantics.c (expand_stmt): Likewise.
5167 1999-08-29 Alex Samuel <samuel@codesourcery.com>
5169 * pt.c (push_template_decl_real): Use template declaration from
5170 class type if it exists.
5172 1999-08-29 Mark Mitchell <mark@codesourcery.com>
5174 * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
5175 (maybe_inject_for_scope_var): Declare it.
5176 (initialize_local_var): Likewise.
5177 * decl.c (maybe_inject_for_scope_var): Make it global.
5178 (initialize_local_var): Likewise. Move cleanup handling here,
5179 from cp_finish_decl.
5180 (make_rtl_for_nonlocal_decl): Use
5181 push_obstacks_nochange/pop_obstacks, rather than
5182 end_temporary_allocation/resume_temporary_allocation.
5183 (cp_finish_decl): Try to complete the type of a variable when it
5184 is declared. Move cleanup-handling to initialize_local_var.
5185 (expand_static_init): Use tree-building code, rather than
5187 * decl2.c (get_temp_name): Assert non-initializedness of
5189 * init.c (create_temporary_var): Move RTL-assigning code to ...
5190 (get_temp_regvar): Here.
5191 * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
5192 * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
5193 call initialize_local_var to generate initialization code.
5195 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5197 * cp-tree.h (fndecl_as_string, type_as_string,
5198 type_as_string_real, args_as_string, decl_as_string,
5199 expr_as_string, code_as_string, language_as_string,
5200 parm_as_string, op_as_string, assop_as_string, cv_as_string,
5201 lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
5203 * errfn.c (cp_printer): Likewise.
5205 * error.c (cp_printer, fndecl_as_string, type_as_string_real,
5206 type_as_string, expr_as_string, decl_as_string, lang_decl_name,
5207 cp_file_of, code_as_string, language_as_string, parm_as_string,
5208 op_as_string, assop_as_string, args_as_string, cv_as_string):
5211 * tree.c (lang_printable_name): Likewise.
5213 1999-08-28 Richard Henderson <rth@cygnus.com>
5215 * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
5217 1999-08-28 Mark Mitchell <mark@codesourcery.com>
5219 * cp-tree.h (strip_array_types): New function.
5220 * decl.c (maybe_deduce_size_from_array_init): New function, split
5221 out from cp_finish_decl.
5222 (layout_var_decl): Likewise.
5223 (maybe_commonize_var): Likewise.
5224 (maybe_inject_for_scope_var): Likewise.
5225 (initialize_local_var): Likewise.
5226 (build_cleanup_on_safe_obstack): Likewise.
5227 (check_initializer): Likewise.
5228 (make_rtl_for_nonlocal_decl): Likewise.
5229 (cp_finish_decl): Use them.
5230 * typeck.c (strip_array_types): New function.
5232 * cp-tree.def (LABEL_STMT): New tree node.
5233 * cp-tree.h (LABEL_STMT_LABEL): New macro.
5234 (shadow_label): Remove.
5235 (declare_local_label): New function.
5236 (finish_label_decl): Likewise.
5237 * decl.c (make_label_decl): New function, split out from
5239 (shadowed_labels): Remove.
5240 (binding_level): Add shadowed_labels.
5241 (clear_binding_level): Remove.
5242 (push_binding_level): Just bzero the new binding level.
5243 (pushlevel): Fix indentation.
5244 (pop_label): New function.
5245 (pop_labels): Likewise, split out from poplevel.
5246 (poplevel): Pop local labels. Use pop_labels.
5247 (maybe_push_to_top_level): Don't clear shadowed_labels.
5248 (lookup_label): Use make_label_decl.
5249 (shadow_label): Remove.
5250 (declare_local_label): New function.
5251 (define_label): Simplify.
5252 (start_function): Don't clear shadowed_labels.
5253 (cp_function): Remove shadowed_labels.
5254 (push_cp_function_context): Don't save shadowed_labels.
5255 (pop_cp_function_context): Don't restore it.
5256 * dump.c (dequeue_and_dump): Handle LABEL_STMT.
5257 * parse.y (label_decl): Use finish_label_decl.
5258 * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
5260 * semantics.c (finish_label_stmt): Add a LABEL_STMT when
5262 (finish_label_decl): New function.
5263 (expand_stmt): Handle LABEL_STMTs and local label declarations.
5265 1999-08-26 Mark Mitchell <mark@codesourcery.com>
5267 * decl.c (lookup_label): Build labels on the permanent obstack
5268 when building statement trees. Don't build RTL for labels when
5269 building statement trees.
5270 * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
5271 building statement trees.
5272 (finish_label_stmt): Likewise.
5273 (expand_stmt): Adjust accordingly.
5274 * pt.c (tsubst_expr); Likewise.
5275 (do_decl_instantiation): Robustify.
5277 * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
5278 * tree.c (build_cplus_new): Set it.
5279 * expr.c (cplus_expand_expr): Use it.
5280 * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
5282 * decl.c (store_parm_decls): Reset immediate_size_expand.
5283 (finish_function): Likewise.
5285 * tree.c (cplus_unsave_expr_now): Don't return a value.
5287 * semantics.c (do_poplevel): Always initialize the return value.
5289 1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
5291 * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
5292 * tree.h (cplus_unsave_expr_now) : Same.
5294 1999-08-25 Mark Mitchell <mark@codesourcery.com>
5296 * decl.c (grokdeclarator): Amend comment.
5297 * except.c (expand_start_catch_block): Call push_template_decl for
5298 catch-block parameters.
5299 * method.c (synthesize_method): Build an empty compound statement
5300 for the body of a constructor.
5302 1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
5304 * tree.c (cp_build_qualified_type_real): If we're asking for the
5305 same quals we already have, just return.
5307 1999-08-25 Mark Mitchell <mark@codesourcery.com>
5309 * cp-tree.def (SUBOBJECT): New tree node.
5310 * cp-tree.h (CLEANUP_P): New macro.
5311 (SUBOBJECT_CLEANUP): Likewise.
5312 (keep_next_level): Add parameter.
5313 (get_temp_regvar): Don't declare.
5314 (emit_base_init): Remove parameter.
5315 (expand_aggr_init): Rename to build_aggr_init.
5316 (expand_vec_init): Rename to build_vec_init.
5317 (do_pushlevel): Remove.
5318 (do_poplevel): Likewise.
5319 (finish_cleanup): New function.
5320 (finish_subobject): Likewise.
5321 (stmts_are_full_exprs_p): New variable.
5322 * decl.c (keep_next_level): Add parameter.
5323 (cp_finish_decl): Use build_aggr_init, not
5324 expand_aggr_init. Use finish_expr_stmt to expand the code.
5325 (expand_static_init): Use tree-generating, not RTL-generating,
5326 functions to handle the initialization.
5327 (start_function): Remove dead code. Always have a momentary
5328 obstack inside the function, even before hitting the first curly
5330 (cplus_expand_expr_stmt): Move calls to
5331 expand_{start,end}_target_temps into semantics.c.
5332 (cp_function): Add stmts_are_full_exprs_p.
5333 (push_cp_function_context): Save it.
5334 (pop_cp_function_context): Restore it.
5335 * decl2.c (get_temp_regvar): Move to init.c.
5336 (do_static_initialization): Use build_{aggr,vec}_init.
5337 (do_static_destruction): Fix typo in comment.
5338 * dump.c (dequeue_and_dump): Handle INIT_EXPR.
5339 * except.c (expand_throw): Use create_temporary_var.
5340 * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
5341 * init.c (expand_vec_init_try_block): Remove.
5342 (expand_vec_init_catch_clause): Likewise.
5343 (get_temp_regvar): New function.
5344 (begin_init_stmts): Likewise.
5345 (finish_init_stmts): Likewise.
5346 (perform_member_init): Use build_{aggr,vec}_init. Build up tree
5348 (emit_base_init): Likewise. Remove unused parameter.
5349 (expand_virtual_init): Likewise.
5350 (expand_cleanup_for_base): Use finish_subobject.
5351 (expand_aggr_vbase_init_1): Simplify.
5352 (construct_virtual_bases): Use tree-generating functions to build
5354 (expand_aggr_init): Likewise. Rename to build_aggr_init.
5355 (expand_default_init): Likewise.
5356 (expand_aggr_init_1): Likewise.
5357 (expand_vec_init): Rename to build_vec_init.
5358 * method.c (do_build_copy_constructor): Use tree-generating
5359 functions. Don't call clear_last_expr.
5360 (do_build_assign_ref): Likewise.
5361 (synthesize_method): Call clear_last_expr here.
5362 * parse.y (base_init): Don't call clear_last_expr here.
5363 (nodecls): Likewise.
5364 * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
5365 * semantics.c (do_pushlevel): Move to here.
5366 (do_poplevel): Likewise.
5367 (stmts_are_full_exprs_p): New variable.
5368 (finish_expr_stmt): Handle logic for temoprary cleanup here.
5369 (finish_for_stmt): Use finish_expr_stmt.
5370 (finish_cleanup): New function.
5371 (finish_function_try_block): Fix indentation.
5372 (finish_subobject): New function.
5373 (setup_vtbl_ptr): Call keep_next_level here.
5374 (finish_stmt_expr): Handle a block with no scope inside the
5375 statement-expression.
5376 (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
5378 * tree.c (search_tree): Handle INIT_EXPR.
5380 * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
5381 * typeck2.c (store_init_value): Change expand_aggr_init to
5382 build_aggr_init in comment.
5384 1999-08-25 Mark Mitchell <mark@codesourcery.com>
5386 * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
5388 1999-08-25 Nathan Sidwell <nathan@acm.org>
5390 * decl2.c (handle_class_head): Be graceful about additional
5391 scope qualifiers. Adjust comments to reflect reality.
5393 1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
5395 * call.c (build_conditional_expr): Fix typo.
5396 * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
5397 lvalue before trying to mess with the sides.
5399 * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
5401 Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
5403 * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
5405 1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
5407 * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
5408 Return arbitrary pointer or NULL.
5409 (check_eh_spec): Call __throw_type_match_rtti_2.
5410 * tinfo.h (*::dcast): Return int. Add valp parm.
5411 * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
5412 * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
5413 (__throw_type_match_rtti): Now just a wrapper.
5415 * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
5416 (init_exception_processing): Don't initialize them.
5418 1999-08-23 Paul Burchard <burchard@pobox.com>
5420 * decl.c (check_default_argument): Fix typo.
5422 1999-08-22 Mark Mitchell <mark@codesourcery.com>
5424 * cp-tree.def (STMT_EXPR): Fix typo in node name.
5426 * dump.c (dump_next_stmt): New function.
5427 (dequeue_and_dump): Use it.
5429 * pt.c (tsubst_copy): Make sure to initialize return value for a
5430 STMT_EXPR, even when processing_template_decl.
5431 * semantics.c (finish_stmt_expr): A statement-expression whose
5432 last statement is not an expression-statement has type `void'.
5434 1999-08-20 Mark Mitchell <mark@codesourcery.com>
5436 * semantics.c (finish_stmt_expr): Fix typo in comment.
5437 * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
5439 * init.c (build_vec_delete_1): Make the children of a permanent
5440 BIND_EXPR permanent.
5441 * pt.c (register_specialization): Don't register a specialization
5444 1999-08-18 Andrew Haley <aph@cygnus.com>
5446 * method.c (process_overload_item): Call build_mangled_C9x_name ()
5447 for all integer parameter types larger than long long.
5449 1999-08-19 Mark Mitchell <mark@codesourcery.com>
5451 * pt.c (redeclare_class_template): Merge default template
5452 arguments in both directions.
5454 * typeck.c (common_type): Undo 1999-08-18 change. Remove
5455 compiler_error message.
5457 1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
5459 * cp-tree.h: Declare flag_use_repository.
5460 * pt.c (do_decl_instantiation): Don't complain about duplicate
5461 instantiation with -frepo.
5462 (do_type_instantiation): Likewise.
5464 * pt.c (push_template_decl_real): Complain about everything
5465 that isn't a valid template.
5467 * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
5470 1999-08-19 Mark Mitchell <mark@codesourcery.com>
5472 * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
5473 * decl2.c (build_expr_from_tree): Handle it.
5474 * error.c (dump_expr): Likewise.
5475 * pt.c (for_each_template_parm): Likewise.
5476 (tsubst_copy): Likewise.
5477 * tree.c (search_tree): Likewise.
5478 * semantics.c (finish_pseudo_destructor_call): Create it.
5480 1999-08-18 Mark Mitchell <mark@codesourcery.com>
5482 * search.c (setup_class_bindings): Robustify.
5483 * typeck.c (common_type): Use same_type_p, not pointer equality,
5486 * cp-tree.h (build_lang_field_decl): Remove.
5487 * class.c (build_vtable): Replace calls to build_lang_field_decl
5488 with build_lang_decl.
5489 (prepare_fresh_vtable): Likewise.
5490 (finish_struct_1): Likewise.
5491 (init_class_processing): Likewise.
5492 * decl.c (push_using_decl): Likewise.
5493 (init_decl_processsing): Likewise.
5494 (grokvardecl): Likewise.
5495 (build_ptrmemfunc_type): Likewise.
5496 (grokdeclarator): Likewise.
5497 (build_enumerator): Likewise.
5498 * decl2.c (grok_x_components): Likewise.
5499 (do_class_using_decl): Likewise.
5500 * except.c (call_eh_info): Likewise.
5501 * init.c (init_init_processing): Likewise.
5502 * rtti.c (expand_class_decl): Likewise.
5503 * tree.c (build_base_fields): Likewise.
5504 (build_vbase_pointer_fields): Likewise.
5505 * lex.c (build_lang_decl): Build declarations on the permanent
5506 obstack if we're building statmeent trees.
5507 (retrofit_lang_decl): Handle both the full lang_decl and also the
5508 smaller lang_decl_flags here.
5509 (build_lang_field_decl): Remove.
5510 * pt.c (push_template_decl_real): Issue errors for variable
5511 declarations that are not static members.
5513 1999-08-18 Richard Henderson <rth@cygnus.com>
5515 * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
5518 1999-08-17 Mark Mitchell <mark@codesourcery.com>
5520 * cp-tree.h (back_end_hook): New variable.
5521 * decl2.c (back_end_hook): Define it.
5522 (finish_file): If it's non-NULL, call it.
5524 * decl.c (add_decl_to_level): New function.
5525 (push_local_binding): Use it.
5526 (find_binding): Fix typo in comment.
5527 (pushdecl): Use add_decl_to_level. Put templates on the
5528 corresponding namespace-scope binding levels.
5529 * dump.c (dequeue_and_dump): Print the specializations of a
5531 * pt.c (push_template_decl_real): Don't push a template multiple
5534 1999-08-17 Mark Mitchell <mark@codesourcery.com>
5536 * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
5537 (CALL_DECLARATOR_QUALS): Likewise.
5538 (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
5539 * decl.c (grokdeclarator): Adjust to use them.
5540 * decl2.c (grokfield): Likewise.
5541 (reparse_absdcl_as_casts): Likewise.
5542 * lex.c (make_call_declarator): Likewise.
5543 (set_quals_and_spec): Likewise.
5544 * pt.c (tsubst): Likewise.
5545 * tree.c (mapcar): Remove special hack to handle third operand of
5548 1999-08-16 Mark Mitchell <mark@codesourcery.com>
5550 * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
5551 * class.c (build_vtable): Use build_lang_field_decl to build the
5552 VAR_DECLs for vtables.
5553 (prepare_fresh_vtable): Likewise.
5554 * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
5555 CAN_HAVE_FULL_LANG_DECL_P.
5556 (push_using_decl): Use build_lang_decl to build USING_DECLs.
5557 (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
5558 * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
5559 (build_lang_field_decl): Likewise.
5560 (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
5563 * cp-tree.def (STMT_EXPR): New tree node.
5564 * cp-tree.h (STMT_EXPR_STMT): New macro.
5565 (store_return_init): Change prototype.
5566 (finish_named_return_value): New function.
5567 (expand_stmt): Likewise.
5568 (expand_body): Likewise.
5569 (begin_stmt_tree): Likewise.
5570 (finish_stmt_tree): Likewise.
5571 (expanding_p): New variable.
5572 (last_expr_type): Likewise.
5573 (building_stmt_tree): New macro.
5574 * decl.c (start_function): Use building_stmt_tree, not
5575 processing_template_decl, where appropriate.
5576 (store_parm_decls): Likewise.
5577 (store_return_init): Move most of the body to semantics.c.
5578 (finish_function): Use building_stmt_tree.
5579 (finish_stmt): Clear last_expr_type here.
5580 (cp_function): Add expanding_p, last_tree, last_expr_type.
5581 (push_cp_function_context): Save them.
5582 (pop_cp_function_context): Restore them.
5583 * decl2.c (setup_vtbl_ptr): Move to semantics.c.
5584 * error.c (dump_expr): Handle STMT_EXPR.
5585 * except.c (expand_start_catch_block): Use building_stmt_tree.
5587 * expr.c (cplus_expand_expr): Handle STMT_EXPR.
5588 (do_case): Move add_tree call to semantics.c.
5589 * parse.y (return_init): Use finish_named_return_value.
5590 (for.init.statement): Use finish_expr_stmt.
5591 * parse.c: Regenerated.
5592 * pt.c (do_pushlevel): Move to semantics.c.
5593 (do_poplevel): Likewise.
5594 (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
5595 (tsubst_expr): Don't expand all the way to RTL here. Handle
5596 RETURN_INIT and CTOR_INITIALIZER.
5597 (instantiate_decl): Call expand_body after tsubst'ing into
5599 * semantics.c (expand_stmts): New function.
5600 (expanding_p): New variable.
5601 (last_expr_type): Likewise.
5602 (finish_expr_stmt): Use building_stmt_tree.
5603 (begin_if_stmt): Likewise.
5604 (finish_if_stmt_cond): Likewise.
5605 (finish_then_clause): Likewise.
5606 (begin_else_clause): Likewise.
5607 (finish_else_clause): Likewise.
5608 (begin_while_stmt): Likewise.
5609 (finish_while_stmt_cond): Likewise.
5610 (finish_while_stmt): Likewise.
5611 (finish_do_body): Likewise.
5612 (finish_do_stmt): Likewise.
5613 (finish_return_stmt): Likewise.
5614 (begin_for_stmt): Likewise.
5615 (fnish_for_init_stmt): Likewise.
5616 (finish_for_cond): Likewise.
5617 (finish_for_expr): Likewise.
5618 (finish_for_stmt): Likewise.
5619 (finish_break_stmt): Likewise.
5620 (finish_continue_stmt): Likewise.
5621 (finish_switch_cond): Likewise.
5622 (finish_switch_stmt): Likewise.
5623 (finish_case_label): Call add_tree here if necessary.
5624 (finish_goto_statement): Use building_stmt_tree.
5625 (begin_try_block): Likewise.
5626 (begin_function_try_block): Likewise.
5627 (finish_try_block): Likewise.
5628 (finish_function_try_block): Likewise.
5629 (finish_handler_sequence): Likewise.
5630 (finish_function_handler_sequence): Likewise.
5631 (begin_handler): Likewise.
5632 (finish_handler_parms): Likewise.
5633 (finish_handler): Likewise.
5634 (begin_compound_stmt): Likewise.
5635 (finish_compound_stmt): Likewise.
5636 (finish_asm_stmt): Likewise.
5637 (finish_label_stmt): Likewise.
5638 (finish_named_return_value): New function.
5639 (setup_vtbl_ptr): Moved here from decl2.c.
5640 (do_pushlevel): Moved here from pt.c.
5641 (do_poplevel): Likewise.
5642 (begin_stmt_expr): Use building_stmt_tree.
5643 (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
5644 when building_stmt_tree.
5645 (begin_stmt_tree): New function.
5646 (finish_stmt_tree): Likewise.
5647 (expand_stmt): Likewise.
5648 (expand_body): Likewise.
5649 * tree.c (build_cplus_method_type): Make sure the argument types
5650 end up on the same obstack as the METHOD_TYPE.
5651 (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
5652 THROW_EXPR, STMT_EXPR.
5653 (mapcar): Break out common cases. Handle COMPOUND_EXPR,
5654 MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
5655 sorry, if an unsupported node is encountered.
5656 * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
5657 (c_expand_return): Don't call add_tree here.
5659 1999-08-15 Mark Mitchell <mark@codesourcery.com>
5661 * pt.c (check_default_tmpl_args): Don't check in local scopes.
5662 (tsubst_decl): Make sure the declaration is on a saveable
5663 obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
5665 (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
5667 1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
5669 Speed up Koenig lookup.
5670 * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
5671 to return namespaces we've looked at.
5672 * decl2.c (lookup_using_namespace): Likewise.
5673 (add_function): Don't call ovl_member.
5674 (lookup_arg_dependent): Initialize k.namespaces to the list of
5675 namespaces seen in unqualified lookup.
5676 * call.c (equal_functions): Move here from tree.c.
5677 (joust): Use it to handle duplicate candidates.
5678 * tree.c (ovl_member): Use ==.
5680 1999-08-13 Mark Mitchell <mark@codesourcery.com>
5682 * cp-tree.def (DECL_STMT): Make it smaller.
5683 * cp-tree.h (lang_decl_flags): Move saved_tree to ...
5684 (lang_decl): ... here. Add next.
5685 (DECL_SAVED_TREE): Adjust accordingly.
5686 (DECL_IMPLICIT_TYPEDEF_P): New macro.
5687 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
5688 (DECL_STMT_DECL): Likewise.
5689 (create_implicit_typedef): New function.
5690 (maybe_push_decl): Likewise.
5691 (tsubst_default_argument): New function.
5692 (at_function_scope_p): Likewise.
5693 (add_decl_stmt): Likewise.
5694 (push_permanent_obstack): Likewise.
5695 * call.c (convert_default_arg): Use tsubst_default_argument.
5696 * class.c (add_method): Use push_permanent_obstack.
5697 (build_self_reference): Create a TEMPLATE_DECL for the
5698 self-reference, if necessary.
5699 * decl.c (pseudo_global_level_p): Only look at the current binding
5701 (push_binding): Use push_permanent_obstack.
5702 (create_implicit_typedef): New function.
5704 (duplicate_decls): Use push_permanent_obstack.
5705 (maybe_push_decl): New function.
5706 (start_decl): Use it. Remove dead code. Use add_decl_stmt.
5707 (start_decl_1): Remove dead code.
5708 (cp_finish_decl): Remove DECL_STMT handling here. Don't use
5709 pseudo_global_level_p.
5710 (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
5712 (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
5713 pseudo_global_level_p.
5714 * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
5716 (get_sentry): Use push_permanent_obstack.
5717 * dump.c (dequeue_and_dump): Enable DECL_STMT.
5718 * except.c (call_eh_info): Use push_permanent_obstack.
5719 (build_eh_type_ref): Likewise.
5720 (do_pop_exception): Likewise.
5721 (expand_eh_spec): Likewise.
5722 (alloc_eh_object): Likewise.
5723 (expand_throw): Likewise.
5724 * init.c (build_java_class_ref): Likewise.
5725 * lex.c (get_time_identifier): Likewise.
5726 (free_lang_decl_chain): Correct type.
5727 (retrofit_lang_decl): Adjust accordingly.
5728 (build_lang_field_decl): Likewise.
5729 * lex.h (free_lang_decl_chain): Likewise.
5730 * parse.y (lang_extdef): Don't use pseudo_global_level_p.
5731 * parse.c: Regenerated.
5732 * pt.c (tsubst_default_arguments): New function.
5733 (retrieve_local_specialization): Likewise.
5734 (register_local_specialization): Likewise.
5735 (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
5736 pseudo_global_level_p to determine whether or not a template is
5738 (lookup_template_class): Likewise. Use create_implicit_typedef.
5739 (instantiate_class_template): Call tsubst_default_arguments for
5740 member functions, if appropriate.
5741 (tsubst_default_argument): New function.
5742 (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
5743 * search.c (at_function_scope_p): New function.
5744 * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
5745 (finish_label_stmt): Likewise.
5746 (add_decl_stmt): New function.
5747 (begin_class_definition): Likewise.
5748 (finish_typeof): Likewise.
5749 * tree.c (copy_template_template_parm): Likewise.
5750 (copy_to_permanent): Likewise.
5751 (push_permanent_obstack): Define.
5752 (mark_addressable): Use it.
5753 * typeck.c (mark_addressable): Likewise.
5755 1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
5757 * cp-tree.h (init_cplus_unsave): New.
5758 (cplus_unsave_expr_now): New.
5759 * lex.c (init_parse): Call init_cplus_unsave.
5760 * tree.c (init_cplus_unsave): New.
5761 (cplus_unsave_expr_now): New.
5763 1999-08-13 Mark Mitchell <mark@codesourcery.com>
5765 * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
5766 decl_constant_value to simplify array bounds.
5768 1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
5770 * lang-options.h: Add -fms-extensions.
5771 * cp-tree.h: Declare flag_ms_extensions.
5772 * decl2.c: Define it.
5773 * class.c (instantiate_type): Don't complain about taking the address
5774 of a bound member function if -fms-extensions.
5775 * typeck.c (build_unary_op): Likewise.
5776 * decl.c (grokdeclarator): Or about implicit int.
5777 * init.c (resolve_offset_ref): Or about implicit '&'.
5779 1999-08-11 Mark Mitchell <mark@codesourcery.com>
5781 * cp-tree.h (minimal_parse_mode): Remove.
5782 (finish_label_stmt): New function.
5783 * decl.c (saved_scope): Remove minimal parse mode.
5784 (maybe_push_to_top_level): Don't save it.
5785 (pop_from_top_level): Don't restore it.
5786 (define_label): Split out template-handling code to semantics.c.
5787 (start_decl): Don't use minimal_parse_mode.
5788 (cp_finish_decl): Likewise.
5789 (start_function): Don't increment it.
5790 (store_return_init): Don't use it.
5791 (finish_function): Don't decrement it.
5792 * parse.y (label_colon): Use finish_label_stmt throughout.
5793 * parse.c: Regenerated.
5794 * pt.c (minimal_parse_mode): Don't define it.
5795 (tsubst_expr): Use finish_label_stmt.
5796 * semantics.c (finish_label_stmt): New function.
5798 * dump.c (queue): Be careful when computing bitmasks.
5799 (dequeue_and_dump): Describe binfos as binfos, not as
5802 * parse.y (pedantic): Give it itype. Adjust usage accordingly
5804 * parse.c: Regenerated.
5806 * Make-lang.in (CXX_SRCS): Remove sig.c.
5807 * Makefile.in (CXX_OBJS): Remove sig.o.
5809 * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
5810 (CPTI_SIGNATURE_TYPE): Likewise.
5811 (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
5812 (opaque_type_node): Likewise.
5813 (signature_type_node): Likewise.
5814 (sigtable_entry_type): Likewise.
5815 (flag_handle_signatures): Likewise.
5816 (lang_type): Remove is_signature, is_signature_pointer,
5817 is_signature_reference, has_opaque_typedecls,
5818 sigtables_has_been_generated. Adjust dummy. Remove signature,
5819 signature_pointer_to, signature_reference_to.
5820 (IS_SIGNATURE): Remove.
5821 (SET_SIGNATURE): Remove.
5822 (CLEAR_SIGNATURE): Remove.
5823 (IS_SIGNATURE_POINTER): Remove.
5824 (IS_SIGNATURE_REFERENCE): Remove.
5825 (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
5826 (SIGTABLE_HAS_BEEN_GENERATED): Remove.
5827 (CLASSTYPE_SIGNATURE): Remove.
5828 (SIGNATURE_TYPE): Remove.
5829 (SIGNATURE_METHOD_VEC): Remove.
5830 (SIGNATURE_POINTER_TO): Remove.
5831 (SIGNATURE_REFERENCE_TO): Remove.
5832 (lang_decl_flags): Remove is_default_implementation. Rename
5833 memfunc_pointer_to to saved_tree.
5834 (IS_DEFAULT_IMPLEMENTATION): Remove.
5835 (DECL_MEMFUNC_POINTER_TO): Remove.
5836 (DECL_MEMFUNC_POINTING_TO): Remove.
5837 (DECL_SAVED_TREE): Adjust definition.
5838 (tag_types): Remove signature_type_node.
5839 (SIGNATURE_FIELD_NAME): Remove.
5840 (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
5841 (SIGNATURE_OPTR_NAME): Likewise.
5842 (SIGNATURE_SPTR_NAME): Likewise.
5843 (SIGNATURE_POINTER_NAME): Likewise.
5844 (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
5845 (SIGNATURE_REFERENCE_NAME): Likewise.
5846 (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
5847 (SIGTABLE_PTR_TYPE): Likewise.
5848 (SIGTABLE_NAME_FORMAT): Likewise.
5849 (SIGTABLE_NAME_FORMAT_LONG): Likewise.
5850 (SIGTABLE_TAG_NAME): Likewise.
5851 (SIGTABLE_VB_OFF_NAME): Likewise.
5852 (SIGTABLE_VT_OFF_NAME): Likewise.
5853 (finish_base_specifiers): Change prototype.
5854 (build_signature_pointer_type): Remove.
5855 (build_signature_reference_type): Remove.
5856 (build_signature_pointer_constructor): Remove.
5857 (build_signature_method_call): Remove.
5858 (build_optr_ref): Likewise.
5859 (append_signature_fields): Likewise.
5860 (signature_error): Likewise.
5861 * call.c (build_this): Remove signature support.
5862 (build_over_call): Likewise.
5863 (build_new_method_call): Likewise.
5864 * class.c (add_implicitly_declared_members): Likewise.
5865 (finish_struct_1): Likewise.
5866 (finish_struct): Likewise.
5867 * cvt.c (cp_convert_to_pointer): Likewise.
5868 (convert_to_pointer_force): Likewise.
5869 (ocp_convert): Likewise.
5870 * decl.c (sigtable_decl_p): Remove.
5871 (init_decl_processing): Remove support for signatures.
5872 (cp_finish_decl): Likewise.
5873 (grokdeclarator): Likewise.
5874 (grokparms): Likewise.
5875 (xref_tag): Likewise.
5876 (start_function): Likewise.
5877 (start_method): Likewise.
5878 * decl2.c (finish_sigtable_vardecl): Remove.
5879 (flag_handle_signatures): Remove.
5880 (lang_f_options): Remove handle-signatures.
5881 (grokfield): Remove support for signatures.
5882 (grokbitfield): Likewise.
5883 (finish_file): Likewise.
5884 (reparse_absdcl_as_casts): Likewise.
5885 * error.c (dump_type_real): Likewise.
5886 (dump_function_decl): Likewise.
5887 * friend.c (make_friend_class): Likewise.
5888 * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
5889 * hash.h: Regenerated.
5890 * init.c (build_new_1): Remove support for signatures.
5891 * lang-options.h: Remove -fhandle-signatures,
5892 -fno-handle-signatures.
5893 * lex.c (init_parse): Remove support for signatures.
5894 (yyprint): Likewise.
5895 * lex.h (rid): Remove RID_SIGNATURE.
5896 * method.c (build_decl_overload_real): Remove support for
5898 (hack_identifier): Likewise.
5899 * parse.y (base_class): Likewise.
5900 (base_class.1): Likewise.
5901 (access_specifier): Likewise.
5902 * search.c (lookup_member): Likewise.
5903 * semantics.c (finish_qualified_object_call_expr): Likewise.
5904 (finish_template_type_parm): Likewise.
5905 (begin_class_definition): Likewise.
5906 (finish_base_specifier): Likewise.
5908 * tree.c (build_cplus_method_type): Remove support for signatures.
5909 * typeck.c (require_complete_type): Likewise.
5910 (c_sizeof): Likewise.
5911 (c_alignof): Likewise.
5912 (build_object_ref): Likewise.
5913 (build_component_ref): Likewise.
5914 (build_indirect_ref): Likewise.
5915 (build_c_cast): Likewise.
5916 (build_modify_expr): Likewise.
5917 (convert_for_initialization): Likewise.
5918 * typeck2.c (signature_error): Remove.
5919 (store_init_value): Remove support for signatures.
5920 (digest_init): Likewise.
5921 (build_x_arrow): Likewise.
5922 (build_functional_cast): Likewise.
5923 * xref.c (GNU_xref_decl): Likewise.
5925 1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
5927 * lex.c (do_identifier): Remove unnecessary lookup of class field.
5929 1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
5931 * decl2.c (set_decl_namespace): Do not complain about non-matching
5932 decls if processing a template.
5934 1999-08-09 Mark Mitchell <mark@codesourcery.com>
5936 * decl.c (build_ptrmemfunc_type): Handle qualified
5937 pointer-to-member types here.
5938 * tree.c (cp_build_qualified_type_real): Simplify handling here.
5940 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5942 * lex.c (lang_identify): Likewise.
5944 1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
5946 * Makefile.in: Update dependencies.
5947 * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
5949 * decl.c: Include "function.h"
5950 (cleanup_label, return_label): Delete declarations.
5951 (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
5952 (finish_function): Rename last_parm_insn variable to
5953 fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
5954 * decl2.c: Include "function.h".
5955 (rtl_expr_chain): Delete declaration.
5956 * method.c: Include "function.h"
5957 * tree.c (build_vbase_pointer_fields): Don't initialize
5958 DECL_SAVED_INSNS with NULL_RTX.
5959 * typeck.c: Include "function.h"
5961 1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
5963 * semantics.c (begin_function_try_block, finish_function_try_block,
5964 finish_function_handler_sequence): New fns.
5965 * parse.y (function_try_block): Use them.
5966 * pt.c (instantiate_decl): Likewise.
5968 * cp-tree.h: Declare in_function_try_handler.
5969 * decl.c: Define it.
5970 (start_function): Clear it.
5971 (struct cp_function, push_cp_function_context): Save it.
5972 (pop_cp_function_context): Restore it.
5973 * parse.y (function_try_block): Set and clear it.
5974 * except.c (expand_end_catch_block): Rethrow if we reach the end
5975 of a function-try-block handler in a ctor or dtor.
5976 * typeck.c (c_expand_return): Complain about returning from a
5977 function-try-block handler of a ctor.
5979 * parse.y (function_try_block): Call end_protect_partials
5980 before expand_start_all_catch.
5982 1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
5984 * decl.c (struct binding_level): Add eh_region field.
5985 (push_binding_level): Set it.
5986 (define_label): Complain about jumping into an EH block.
5988 * ptree.c (print_lang_type): Print the real type of a PMF.
5989 Print what exceptions a fn type throws.
5991 1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5993 * class.c (count_fields, add_fields_to_vec): Add static prototype.
5995 * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
5996 get_id_2, composite_pointer_type, dump_node_to_file): Constify a
5999 * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
6002 * decl2.c (finish_static_data_member_decl, grokfield): Constify a
6005 * dump.c (queue_and_dump_index, dump_int, dump_string,
6006 dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
6008 (dump_stmt): Add static prototype.
6010 * errfn.c (cp_thing): Constify a char*.
6012 * error.c (dump_unary_op, dump_binary_op, aggr_variety,
6013 dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
6014 dump_expr): Constify a char*.
6016 * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
6017 read_line_number): Add static prototype.
6018 (opname_tab, assignop_tab, operator_name_string): Constify a char*.
6019 (real_yylex): Move label `letter' into the scope where it is used.
6021 * method.c (build_mangled_template_parm_index, build_overload_int,
6022 build_decl_overload_real, get_id_2): Constify a char*.
6024 * search.c (check_final_overrider): Make static.
6026 * typeck.c (composite_pointer_type): Constify a char*.
6028 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
6030 * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
6031 we're looking at a class.
6033 * decl.c (lookup_name_real): Set the complain flag if we're
6034 looking for a namespace member.
6036 * lex.c (real_yylex): We can have a number with no digits.
6038 * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
6040 * search.c (binfo_from_vbase): New fn.
6041 * cp-tree.h: Declare it.
6042 * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
6043 from pointer to member of virtual base.
6044 * typeck.c (get_delta_difference): Likewise.
6046 1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
6048 * pt.c (tsubst): Use build_index_type to build in-template array
6049 index type. Fixes g++.oliva/dwarf1.C.
6050 * decl.c (grokdeclarator): Likewise, just for consistency, as it
6051 doesn't seem to trigger the bug without it.
6053 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
6055 * typeck2.c (add_exception_specifier): Use complete_type.
6057 1999-08-06 Mark Mitchell <mark@codesourcery.com>
6059 * error.c (dump_expr): Handle EXACT_DIV_EXPR.
6060 (dump_binary_op): Bulletproof.
6061 * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
6062 * tree.c (search_tree): Don't enumerate all the nodes of classes
6063 `1', `2', and `<'; handle them generically. Don't be sorry about
6064 "unrecognized tree codes"; just abort.
6065 (no_linkage_check): Don't do linkage checks for templates.
6067 * tree.c (cp_build_qualified_type_real): Handle
6068 pointer-to-member-function types correctly.
6070 1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
6072 * decl.c (pushdecl): Only give an error for shadowing a parm
6073 from *this* function.
6075 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
6077 * typeck2.c: Update URLs and mail addresses.
6079 1999-08-04 Nathan Sidwell <nathan@acm.org>
6081 * cp-tree.h (empty_except_spec): New global var.
6082 (compexcepttypes): Remove prototype.
6083 (comp_except_specs): Prototype new global function.
6084 (add_exception_specifier): Prototype new global function.
6085 * decl.c (empty_except_spec): Define new global var.
6086 (duplicate_decls): Use comp_except_specs, reword error message.
6087 (init_decl_processing): Initialize empty_except_spec.
6088 Adjust build_exception_variant calls.
6089 * parse.y (exception_specification_opt): Use empty_except_spec.
6090 (ansi_raise_identifier): Call check_for_new_type.
6091 (ansi_raise_identifiers): Use add_exception_specifier.
6092 * pt.c (tsubst): Use add_exception_specifier to build exception
6094 * search.c (check_final_overrider): New static function, broken
6095 out of get_matching_virtual. Check throw specifiers, reword
6097 (get_matching_virtual): Use check_final_overrider.
6098 * tree.c (build_exception_variant): Use comp_except_specs.
6099 * typeck.c (compexcepttypes): Remove.
6100 (comp_except_types): New static function, helper for
6101 comp_except_specs. Compare two types as exception specifiers.
6102 (comp_except_specs): New global function, compare two exception
6104 (comptypes): Adjust for comp_except_specs.
6105 * typeck2.c (add_exception_specifier): New global function.
6107 * class.c (check_for_override): Reword error message.
6109 1999-08-03 Nathan Sidwell <nathan@acm.org>
6111 * call.c (convert_arg_to_ellipsis): Use pod_type_p.
6112 * cp-tree.h (struct lang_type): Added non_pod_class flag.
6113 (CLASSTYPE_NON_POD_P): New macro to access it.
6114 * class.c (finish_struct_1): Determine non-PODness.
6115 Check for arrays of pointers (-Weffc++).
6116 Remove array inspection duplicated code.
6117 * tree.c (pod_type_p): Detect non-pod non-aggregate types.
6118 Use CLASSTYPE_NON_POD_P.
6120 1999-08-03 Nathan Sidwell <nathan@acm.org>
6122 * class.c (duplicate_tag_error): Preserve template information.
6124 1999-08-03 Nathan Sidwell <nathan@acm.org>
6126 * decl.c (start_enum): Show location of previous definition.
6127 * parse.y (enumlist_opt): New reduction.
6128 (structsp): Simplify enum rules to use enumlist_opt.
6130 1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
6132 * lex.c (yyprint): Handle PFUNCNAME.
6134 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
6135 build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
6137 1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
6139 * decl.c (start_decl): Set attributes before duplicate_decls call.
6141 1999-08-02 Mark Mitchell <mark@codesourcery.com>
6143 * Make-lang.in (CXX_SRCS): Add dump.c.
6144 * Makefile.in (CXX_OBJS): Add dump.o.
6145 (dump.o): New target.
6146 * cp-tree.h (DECL_CONV_FN_P): Document.
6147 (DECL_OVERLOADED_OPERATOR_P): New function.
6148 (TYPE_PTRMEM_CLASS_TYPE): New macro.
6149 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
6150 (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
6151 (ASM_VOLATILE_P): New macro.
6152 (STMT_LINENO): Likewise.
6153 (cp_namespace_decls): New function.
6154 (dump_node_to_file): New function.
6155 * decl.c (cp_namespace_decls): New function.
6156 (walk_namespaces_r): Use it.
6157 (wrapup_globals_for_namespace): Likewise.
6158 * decl2.c (flag_dump_translation_unit): New variable.
6159 (lang_decode_option): Handle -fdump-translation-unit.
6160 (finish_file): If flag_dump_translation_unit is set, dump the
6163 * lang-options.h: Add -fdump-translation-unit.
6164 * pt.c (tsubst_template_parms): Robustify.
6165 (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
6166 (tsubst_expr): Use STMT_LINENO.
6167 * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
6168 for invalid cv-qualifiers even while building templates.
6170 1999-08-02 Richard Henderson <rth@cygnus.com>
6172 * call.c: Include defaults.h instead of expr.h.
6175 * typeck.c: Include defaults.h.
6177 1999-08-02 Mark Mitchell <mark@codesourcery.com>
6179 * lex.c (errorcount, sorrycount): Don't declare.
6180 * repo.c (errorcount, sorrycount): Likewise.
6181 * typeck2.c (errorcount, sorrycount): Likewise.
6183 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6185 * call.c (convert_default_arg, build_over_call): Change all uses of
6186 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6187 Ensure expr.h is included.
6188 * decl.c (grokparams): Ditto.
6189 * pt.c (tsubst_decl): Ditto.
6190 * typeck.c (convert_arguments): Ditto.
6192 1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
6194 * class.c (mark_overriders): Fix order of args to overrides.
6195 (warn_hidden): Likewise. Fix for having virtual and non-virtual
6196 functions with the same name.
6198 1999-08-02 Richard Henderson <rth@cygnus.com>
6200 * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
6202 1999-08-01 Mark Mitchell <mark@codesourcery.com>
6204 * call.c (build_conditional_expr): Fix typo in comment.
6206 1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
6208 * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
6209 case_stack; use in_control_zone_p.
6210 * typeck.c (c_expand_return): Likewise.
6212 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6214 * except.c (catch_clauses): Delete declaration.
6216 1999-07-30 Mark Mitchell <mark@codesourcery.com>
6218 * call.c (build_conditional_expr): Call convert_from_reference to
6219 avoid reference/non-reference type confusion. Fix typo.
6221 1999-07-30 Richard Henderson <rth@cygnus.com>
6223 * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
6224 * cp-tree.h (initializer_constant_valid_p): Remove.
6226 1999-07-28 Mark Mitchell <mark@codesourcery.com>
6228 * call.c (conditional_conversion): Don't build BASE_CONVs for
6229 conversions between things that have the same type.
6230 (build_conditional_expr): Tweak.
6231 (convert_like): Some BASE_CONVs really do require the generation
6234 * init.c (perform_member_init): Don't go through build_modify_expr
6235 for simple initializations.
6237 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
6239 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
6240 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
6241 virtual functions and MI. Simplify.
6243 * method.c: Remove prototype for largest_union_member.
6244 * pt.c (determine_specialization): Fix uninitialized warning.
6245 * lex.c (real_yylex): Likewise.
6247 1999-07-27 Mark Mitchell <mark@codesourcery.com>
6249 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
6252 * cp-tree.h (BINFO_VIRTUALS): Document new format.
6253 * class.c (modify_one_vtable): Change prototype accordingly.
6254 (modify_all_vtables): Likewise.
6255 (modify_all_direct_vtables): Likewise.
6256 (modify_all_indirect_vtables): Likewise.
6257 (build_vtable_entry_for_fn): New function.
6258 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
6259 (modify_vtable_entry): Likewise.
6260 (add_virtual_function): Likewise.
6261 (build_vtbl_initializer): New function.
6262 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
6263 (fixup_vtable_deltas1): Likewise.
6264 (fixup_vtable_deltas): Likewise.
6265 (override_one_vtable): Likewise.
6266 (finish_struct_1): Likewise.
6268 * error.c (dump_expr): Likewise.
6269 * search.c (get_abstract_virtuals_1): Likewise.
6270 (get_abstract_virtuals): Likewise.
6271 (expand_upcast_fixups): Likewise.
6272 * tree.c (debug_binfo): Likewise.
6273 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
6274 __pure_virtual here.
6276 1999-07-26 Mark Mitchell <mark@codesourcery.com>
6278 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
6279 as per 1999-07-26 change.
6281 * typeck.c (c_sizeof): Don't allow non-static data members.
6282 (expr_sizeof): Likewise.
6284 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
6286 * input.c (feed_input): Only touch lineno and input_filename
6287 if !USE_CPPLIB. Save the old values before setting the new ones.
6289 * input.c (feed_input): Add file, line parms.
6290 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
6291 (real_yylex): Check linemode before input_redirected().
6293 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
6294 from op new to warning.
6296 1999-07-26 Mark Mitchell <mark@codesourcery.com>
6298 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
6299 * call.c: All uses changed.
6300 * typeck.c: Likewise.
6302 1999-07-26 Nathan Sidwell <nathan@acm.org>
6304 * exception.cc (__cplus_type_matcher): Match __eh_matcher
6307 1999-07-26 Mark Mitchell <mark@codesourcery.com>
6309 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
6310 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
6311 (strip_top_quals): Declare.
6312 (ncp_convert): Likewise.
6313 (type_after_usual_arithmetic_converions): Likewise.
6314 (composite_pointer_type): Likewise.
6315 * call.c (strip_top_quals): Don't make it static.
6316 (promoted_arithmetic_type_p): New function.
6317 (conditional_conversion): Likewise.
6318 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
6319 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
6320 for converting a type to itself.
6321 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
6322 (implicit_conversion): Make sure the from and to types are
6324 (add_builtin_candidate): Correct handling of ?: operator.
6325 (add_builtin_candidates): Improve documentation.
6326 (build_conditional_expr): New function.
6327 (can_convert): Implement in terms of can_convert_arg.
6328 (ncp_convert): New function.
6329 * typeck.c (type_after_usual_arithmetic_conversions): New
6330 function, split out from common_type.
6331 (composite_pointer_type): New function, split out from
6332 build_conditional_expr.
6333 (common_type): Use type_after_usual_arithmetic_conversions.
6334 Remove redundant attribute merging.
6335 (comptypes): Tidy. Handle COMPLEX_TYPE.
6336 (build_binary_op_nodefault): Use null_ptr_cst_p.
6337 (build_conditional_expr): Remove.
6338 (convert_for_assignment): Use new conversion functions.
6340 * cp-tree.h (abstract_virtuals_error): Change declaration.
6341 * typeck2.c (abstract_virtuals_error): Check to see if an error
6342 ocurred, and return a boolean value accordingly.
6343 (build_functional_cast): Adjust accordingly.
6344 * class.c (finish_struct_1): Likewise.
6345 * cvt.c (ocp_convert): Likewise.
6346 * decl.c (cp_finish_decl): Likewise.
6347 (grokparams): Likewise.
6348 (grok_op_properties): Likewise.
6349 (start_function): Likewise.
6350 * init.c (build_new_1): Likewise.
6352 * pt.c (unify): Don't get confused by pointers-to-member functions.
6354 * search.c (build_cplus_new): Robustify.
6356 1999-07-24 Richard Henderson <rth@cygnus.com>
6358 * gxx.gperf (__builtin_va_arg): New.
6359 * parse.y (VA_ARG): New token.
6360 (unary_expr): Recognize it.
6362 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
6364 * g++FAQ.texi: Deleted per Joe Buck's request.
6365 * Makefile.in: Corresponding changes.
6367 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
6369 * lex.c: Sync with C frontend.
6370 (whitespace_cr): New fn.
6371 (skip_white_space): Use it.
6372 (init_parse): Reorder.
6373 (yyprint): Support CONSTANT.
6374 (pragma_getc, pragma_ungetc): Bring back.
6375 (read_line_number): Change in_system_header directly.
6376 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
6377 (parse_float): Update to C version.
6378 (yylex): Handle '$' under the letter case.
6379 Remove looking_for_typename handling.
6380 Support hex floating point constants.
6381 Follow C's lead for choosing type of integer constants.
6382 Rearrange stuff to match C frontend.
6383 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
6384 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
6386 1999-07-23 Mark Mitchell <mark@codesourcery.com>
6388 * call.c (reference_binding): Tweak.
6389 (mayble_handle_implicit_object): Use direct_reference_binding to
6390 create the right implicit conversion sequence.
6392 1999-07-22 Mark Mitchell <mark@codesourcery.com>
6394 * pt.c (convert_nontype_argument): Don't call decl_constant_value
6395 if we're converting to a reference type.
6397 * call.c (NEED_TEMPORARY_P): New macro.
6398 (standard_conversion): Set it, for derived-to-base conversions.
6399 (reference_related_p): New function.
6400 (reference_compatible_p): Likewise.
6401 (convert_class_to_reference): Likewise.
6402 (direct_reference_binding): Likewise.
6403 (reference_binding): Rework for standards-compliance.
6404 (convert_like): Adjust accordingly.
6405 (maybe_handle_ref_bind): Simplify; the right conversion sequences
6406 are now built up in reference_binding.
6407 (initialize_reference): New function.
6408 * cp-tree.h (ICS_USER_FLAG): Document.
6409 (ICS_THIS_FLAG): Likewise.
6410 (ICS_BAD_FLAG): Likewise.
6411 (NEED_TEMPORARY_P): Likewise.
6412 (cp_lvalue_kind): New type.
6413 (real_lvalue_p): Return it.
6414 * error.c (dump_expr): Provide more accurate representation for
6416 * init.c (expand_default_init): Do not try to perform implicit
6417 conversions for a brace-enclosed initializer.
6418 * search.c (lookup_conversions): Document.
6419 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
6421 (real_lvalue_p): Adjust accordingly.
6422 (lvalue_p): Likewise.
6423 (build_cplus_new): Don't allow the creation of an abstract class.
6424 * typeck.c (convert_for_initialization): Use initialize_reference.
6426 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
6428 * lex.c (real_yylex) : Correct the test for overflow when lexing
6431 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
6433 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
6434 not DECL_BUILT_IN, to determine if a function is internally declared.
6435 (duplicate_decls): Likewise. Improve handling of builtins.
6436 (push_overloaded_decl): Remove special handling of builtins.
6438 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
6440 * decl.c (grokdeclarator): Pull out decl_constant_value in
6443 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
6444 * cp-tree.h, pt.c, semantics.c: Adjust.
6445 * method.c (largest_union_member): Remove.
6447 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
6449 * lex.c (token_getch, token_put_back): New fns.
6450 (real_yylex): Use them.
6452 * lex.c (lang_init): Generalize.
6453 (lang_init_options): Tell cpplib this is C++.
6454 (nextchar): Remove. Replace uses with put_back.
6455 (skip_white_space): Handle linemode here. Optimize for cpplib.
6456 (extend_token_buffer_to): New fn.
6457 (extend_token_buffer): Use it.
6458 (read_line_number, check_newline): Just deal with tokens.
6459 (real_yylex): More cpplib optimizations. Simplify. Don't produce
6460 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
6461 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
6462 * parse.y (PAREN_STAR_PAREN): Remove.
6463 * input.c: Don't use the putback machinery with cpplib.
6464 (sub_getch): Fold back into getch.
6465 (getch): Don't handle linemode here.
6466 (feed_input): Unget any text in the token buffer.
6468 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
6469 nextyychar, nextyylval): Remove.
6471 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
6472 Jason Merrill <jason@yorick.cygnus.com>
6474 * lex.c (indent_level): New variable.
6475 (init_parse): Set cpp_token to CPP_DIRECTIVE.
6476 (consume_string): Make this smart about USE_CPPLIB.
6477 (yyungetc): Use put_back function.
6478 (pragma_getc, pragma_ungetc): Functions deleted.
6479 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
6480 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
6482 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
6483 Also, clean up cases where we redundantly set token_buffer[0].
6484 (read_line_number): New fn.
6485 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
6486 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
6487 (sub_getch): Conditionalize out code that's not appropriate if
6489 (put_back): Rewrite in case USE_CPPLIB is defined.
6490 (input_redirected): Ditto.
6492 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6494 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
6495 c_global_trees and accessor macros defined in c-common.h.
6496 (cp_tree_index): New enumeration.
6497 (cp_global_trees): Declare new array. Add accessor macros for it, and
6498 delete declarations of tree nodes replaced by it.
6499 (builtin_function): Delete macro, add declaration for new function.
6501 * decl.c: Delete definitions for tree nodes that were replaced by
6502 cp_global_trees and c_global_trees.
6503 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
6504 to generate the common builtins here.
6505 (builtin_function): New function.
6506 * decl2.c (abort_fndecl): Delete declaration.
6507 * except.c (expand_builtin_return_address): Delete declaration.
6508 (builtin_return_address_fndecl): Delete variable.
6509 (const_ptr_type_node): Delete declaration.
6510 * lex.c (cons_up_default_function): Delete declaration of
6512 * parse.y (void_list_node): Delete declaration.
6513 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
6515 (const_string_type_node): Delete declaration.
6516 * search.c (abort_fndecl): Delete declaration.
6517 * Makefile.in: Update dependencies.
6519 1999-07-19 Mark Mitchell <mark@codesourcery.com>
6521 * pt.c (check_default_tmpl_args): Move test for missing default
6522 arguments here, from ...
6523 (end_template_parm_list): Here.
6525 1999-07-18 Mark Mitchell <mark@codesourcery.com>
6527 * decl.c (lookup_nested_type): Remove.
6528 (pushtag): Don't call it.
6530 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
6532 * Makefile.in (INTERFACE): Bump to 2.
6534 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
6536 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
6537 instructions to gcc.gnu.org. Removed e-mail address.
6539 1999-07-17 Mark Mitchell <mark@codesourcery.com>
6541 * pt.c (determine_specialization): Tighten error-checking.
6542 (end_template_parm_list): Likewise.
6544 1999-07-14 Mark Mitchell <mark@codesourcery.com>
6546 * pt.c (check_default_tmpl_args): Handle friends defined in the
6547 class just like member functions defined in the class.
6549 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
6550 Jason Merrill <jason@yorick.cygnus.com>
6552 * cp-tree.h (struct lang_decl): Added field for storing sorted
6553 FIELD_DECLs (used in TYPE_DECLs).
6554 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
6555 (DECL_SORTED_FIELDS): New macro.
6556 * class.c (method_name_cmp): New function.
6557 (finish_struct_methods): Modified to support sorting and searching
6559 (finish_struct_anon): Changed code in inner loop to use ELT rather
6560 than UELT (which required an extra indirection for every reference).
6561 (field_decl_cmp): New function to support sorting FIELD_DECLs.
6562 (finish_struct_1): Sort fields.
6563 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
6564 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
6565 Also, switch to using array indexing rather than a changing pointer.
6566 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
6569 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
6571 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
6572 casts in system headers or extern "C" blocks.
6574 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
6577 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
6579 * decl2.c (write_virtuals): Deleted declaration.
6580 * cp-tree.h (write_virtuals): Deleted extern declaration.
6581 * class.c (finish_struct_1): Removed #if 0'd code that mentions
6583 * semantics.c (begin_class_definition): Rewrite code to not depend
6586 * lex.c (cp_pragma_interface): New function.
6587 (cp_pragma_implementation): Likewise.
6588 (handle_cp_pragma): Call them.
6590 * typeck.c (comptypes): Simplify C code in look_hard.
6592 * xref.c (PALLOC): Use xcalloc, not calloc.
6593 (SALLOC): Use xmalloc, not malloc.
6595 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
6597 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
6600 * decl.c (duplicate_decls): If a redeclaration doesn't match the
6601 initial declaration, then don't save the inline info and by all
6602 means don't mark the function as a builtin function.
6604 * decl.c (lookup_name_real): Set NONCLASS to 1 if
6605 CURRENT_CLASS_TYPE is 0.
6607 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
6610 * ptree.c (print_lang_type): Added vtable-needs-writing.
6612 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
6614 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
6616 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
6618 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
6619 Merged into c-common.
6621 1999-07-05 Dave Brolley <brolley@cygnus.com>
6623 * lex.c (errorcount): Declare it.
6624 (finish_parse): Update errorcount for when using CPPLIB.
6626 1999-07-05 Mark Mitchell <mark@codesourcery.com>
6628 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
6630 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
6631 * decl.c (push_class_binding): Use it.
6632 (lookup_name_real): Likewise.
6634 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
6636 * cp-tree.h (widest_integer_literal_type_node,
6637 widest_unsigned_literal_type) : New.
6638 * decl.c (widest_integer_literal_type_node,
6639 widest_unsigned_literal_type) : New.
6640 (init_decl_processing): Handle/use the two new types.
6641 * lex.c (real_yylex): Same.
6642 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
6645 1999-07-01 Mark Mitchell <mark@codesourcery.com>
6647 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
6648 to anonymous cv-qualified types.
6650 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
6652 * lex.c (real_yylex) : Change integer literal overflow handling to
6655 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
6657 1999-06-28 Richard Henderson <rth@cygnus.com>
6659 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
6661 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
6663 * error.c (dump_type_real): Handle TREE_LIST again.
6665 * typeck.c (comp_target_parms): Don't complain about
6666 converting from () to (...) if !flag_strict_prototype.
6668 * decl.c (grokdeclarator): Update the names of all variants when
6671 1999-06-21 Mark Mitchell <mark@codesourcery.com>
6673 * init.c (expand_aggr_vbase_init): Rename to
6674 construct_virtual_bases. Conditionalize construction here,
6676 (emit_base_init): Here.
6678 1999-06-19 Mark Mitchell <mark@codesourcery.com>
6680 * semantics.c (finish_asm_stmt): Apply decay conversions to
6683 * decl.c (expand_static_init): When building an anonymous function
6684 for use with atexit, compute its body before and after entering
6687 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
6690 1999-06-18 Mark Mitchell <mark@codesourcery.com>
6692 * init.c (expand_aggr_vbase_init): Add flag parameter.
6693 (build_partial_cleanup_for): Remove, inlining into ..
6694 (expand_cleanup_for_base): ... here. Take flag parameter.
6695 (emit_base_init): Pass the in_chrg parameter to
6696 emit_aggr_vbase_init.
6697 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
6699 1999-06-16 Mark Mitchell <mark@codesourcery.com>
6701 * decl2.c (import_export_decl): Use same_type_p, rather than
6702 relying on pointer-equality for types.
6704 * method.c (do_build_copy_constructor): Simplify.
6706 * call.c (build_method_call): Remove bogus code for two-argument
6708 * init.c (build_new_1): Expand on comment, and remove dead code.
6710 * init.c (expand_cleanup_for_base): New function, split out
6712 (emit_base_init): Here.
6713 (expand_aggr_vbase_init): Use it.
6715 1999-06-15 Mark Mitchell <mark@codesourcery.com>
6717 * cp-tree.h (class_cache_firstobj): Declare.
6718 (maybe_push_cache_obstack): Rename to push_cache_obstack.
6719 * class.c (permanent_obstack): Remove declaration.
6720 (class_cache_firstobj): Make it global.
6721 (add_method): Don't use permanent_obstack directly.
6722 (pushclass): Only free the class_cache_obstack if we know how far
6724 (maybe_push_cache_obstack): Rename to push_cache_obstack.
6725 * decl.c: Remove dead comment.
6726 (saved_scope): Add class_cache_firstobj.
6727 (push_to_top_level): Save it.
6728 (pop_from_top_level): Restore it.
6729 (push_class_level_binding): Use push_cache_obstack, not
6730 maybe_push_cache_obstack.
6731 * search.c (push_class_decls): Likewise.
6733 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
6735 * pt.c (tsubst_friend_function): Push into namespace of friend
6736 function before pushdecl'ing it.
6738 1999-06-14 Nathan Sidwell <nathan@acm.org>
6740 * call.c (build_new_op): Remove REF_BIND from all operands.
6742 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
6744 * init.c (build_new_1): Look up operator delete even if there was
6745 no explicit new placement.
6747 1999-06-08 Nathan Sidwell <nathan@acm.org>
6749 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
6751 (build_throw): ... here. Call it.
6752 (process_start_catch_block): Call it.
6754 1999-06-07 Mark Mitchell <mark@codesourcery.com>
6756 * search.c (convert_pointer_to_single_level): Reimplement without
6759 1999-06-06 Mark Mitchell <mark@codesourcery.com>
6761 * method.c (is_back_referenceable_type): Back-reference bools when
6764 1999-06-07 Dave Brolley <brolley@cygnus.com>
6766 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
6767 * input.c (putback_buffer): New structure type.
6768 (putback): Replaces putback_char member.
6769 (putback): Replaces putback_char static variable.
6770 (feed_input): Use putback.
6771 (end_input): Use putback.
6772 (sub_getch): Use putback.
6773 (put_back): Use putback.
6775 1999-06-05 Mark Mitchell <mark@codesourcery.com>
6777 * decl.c (grokdeclarator): Fix typo in last change.
6779 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
6781 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
6782 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
6784 1999-06-04 Nathan Sidwell <nathan@acm.org>
6786 * except.c (build_throw): Check throw expression validity.
6788 1999-06-03 Mark Mitchell <mark@codesourcery.com>
6790 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
6791 just because flag_signed_bitfields is false.
6793 1999-06-03 Nathan Sidwell <nathan@acm.org>
6795 * semantics.c (begin_class_definition): Update the struct's
6797 * class.c (finish_struct): ... rather than here.
6799 * decl.c (make_typename_type): Don't rely on uninitialized
6802 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6804 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6806 1999-05-31 Mark Mitchell <mark@codesourcery.com>
6808 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
6809 and friends rather than messing with current_obstack directly.
6810 (cp_build_qualified_type_real): Rework ARRAY_TYPE
6811 allocation to match practice throughout the rest of the
6814 1999-05-30 Mark Mitchell <mark@codesourcery.com>
6816 * lex.c (make_lang_type): Create TYPE_BINFO for
6817 TEMPLATE_TYPE_PARMs just like for non-template types.
6819 * decl.c (start_decl): Move checks on initialization to ...
6820 (cp_finish_decl): Here. Tidy formatting slightly.
6822 1999-05-28 Mark Mitchell <mark@codesourcery.com>
6824 * decl.c (add_binding): Don't complain about a redeclaration of a
6825 semantically identical typedef in a local scope.
6827 1999-05-28 Nathan Sidwell <nathan@acm.org>
6829 * decl.c (complete_array_type): Allocate off same obstack. Fix
6830 DO_DEFAULT comment to match reality.
6832 * friend.c (make_friend_class): Fix diagnostic typo.
6834 1999-05-28 Mark Mitchell <mark@codesourcery.com>
6836 * decl.c (lookup_namespace_name): Handle getting a
6838 (expand_static_init): Don't call pushdecl for implicitly declared
6839 `atexit' used to register destructors.
6841 1999-05-25 Mark Mitchell <mark@codesourcery.com>
6843 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
6846 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
6847 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
6848 by combining TEMPLATE_INFO and LEVEL into a single union.
6849 (DECL_TEMPLATE_INFO): Reformat.
6850 (DECL_SAVED_TREE): Document.
6851 (DECL_TEMPLATE_INJECT): Remove.
6852 * class.c (finish_struct): Remove code to deal with
6853 DECL_TEMPLATE_INJECT.
6855 * decl.c (maybe_process_template_type_declaration): Handle all new
6856 types in templates uniformly.
6857 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
6859 * pt.c (lookup_template_class): Inject template instantiations of
6860 forward-declarations.
6861 (instantiate_class_template): Remove code processing
6862 DECL_TEMPLATE_INJECT.
6864 * pt.c (lookup_template_class): Tweak lookup to find member
6867 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
6869 * semantics.c (finish_asm_stmt): Make strings permanent if they're
6872 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
6874 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
6875 parts of pointer to data member types.
6877 1999-05-24 Mark Mitchell <mark@codesourcery.com>
6879 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
6880 and then make it look like `abort'. Just use `abort' instead.
6882 * typeck.c (build_static_cast): Don't allow static_casts that cast
6884 (casts_away_constness_r): New function.
6885 (casts_away_constness): Likewise.
6887 * decl.c (lookup_tag): Remove code no longer needed after
6888 name-lookup improvements.
6889 * decl2.c (handle_class_head): Make error-recovery more robust.
6890 * friend.c (make_friend_class): Reject templated typename types.
6891 * lex.c (is_global): A template parameter isn't global.
6892 * parse.y (class_head): Robustify.
6893 * parse.c: Regenerated.
6895 1999-05-22 Mark Mitchell <mark@codesourcery.com>
6897 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
6898 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
6900 * cp-tree.h (push_nested_namespace): Declare.
6901 (pop_nested_namespace): Likewise.
6902 * decl.c (push_nested_namespace): New function.
6903 (pop_nested_namespace): Likewise.
6904 * pt.c (instantiate_class_template): Use them.
6906 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
6908 * cp-tree.h (cplus_expand_constant): Declare.
6909 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
6910 converted from one pointer-to-object type to another.
6911 * expr.c (cplus_expand_constant): Don't make it static.
6912 * typeck.c (build_component_ref): Don't crash when presented with
6913 a component which is a TEMPLATE_DECL.
6914 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
6915 cast from a pointer-to-member constant to its own type does not
6916 result in a valid non-type template argument.
6918 1999-05-21 Mark Mitchell <mark@codesourcery.com>
6919 Nathan Sidwell <nathan@acm.org>
6921 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
6922 * cp-tree.h: Fix typo in documentation on pointers-to-members.
6923 (cp_build_qualified_type): Make it a macro.
6924 (cp_build_qualified_type_real): Declare.
6925 * decl.c (grokdeclarator): Remove misleading comment. Avoid
6926 problem with template parameters and restrict-qualification.
6927 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
6928 * hash.h: Regenerated.
6929 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
6931 (NORID): Remove definition.
6932 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
6933 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
6934 (fn_type_unification): Check that the function type resulting from
6935 the deduction is legal.
6936 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
6937 (unify): Use cp_build_qualified_type_real.
6938 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
6939 (cp_build_qualified_type): Rename to ...
6940 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
6941 and modify appropriately.
6943 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
6944 reveal optimization opportunities.
6946 * pt.c (tsubst): Don't issue error messages when we're not
6947 complaining, even if we see a qualified function type.
6948 (check_cv_quals_for_unify): Don't allow a qualified function
6951 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
6953 * class.c (instantiate_type): Downgrade errors for object-dependent
6954 memfn refs to pedwarn.
6956 1999-05-20 Mark Mitchell <mark@codesourcery.com>
6958 * decl.c (grokdeclarator): Don't treat [] as indicating a
6959 zero-sized array in a typedef.
6961 * call.c (build_object_call): Don't look at DECL_NAME for a type.
6962 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
6963 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
6965 * pt.c (for_each_template_parm): Rework to match documentation.
6966 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
6968 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
6970 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
6972 * class.c (finish_base_struct): Allow non-COM bases for COM classes
6973 except at the leftmost position.
6974 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
6975 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
6976 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
6978 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
6979 (build_cplus_new): Make sure that what we return is of the right type.
6981 1999-05-20 Mark Mitchell <mark@codesourcery.com>
6983 * cp-tree.h (make_ptrmem_cst): New function.
6984 * expr.c (cplus_expand_constant): Split out from ...
6985 (cplus_expand_expr): Here. Use cplus_expand_constant.
6986 (init_cplus_expand): Set lang_expand_constant.
6987 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
6989 * tree.c (make_ptrmem_cst): Define.
6990 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
6991 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
6993 1999-05-19 Mark Mitchell <mark@codesourcery.com>
6995 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
6997 * decl2.c (start_static_storage_duration_function): Fix comment.
6998 (finish_file): Create static storage duration functions lazily.
7000 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
7002 Implement anonymous structs.
7003 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
7004 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
7005 * class.c (finish_struct_1): Remove redundant check for anon struct.
7006 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
7007 (check_tag_decl): Check for anonymous struct here.
7008 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
7009 * init.c (sort_member_init, emit_base_init): Handle getting fields
7010 as well as names in current_member_init_list.
7011 (perform_member_init): Handle getting an anon aggr.
7012 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
7013 (do_build_copy_constructor): Likewise.
7015 1999-05-19 Mark Mitchell <mark@codesourcery.com>
7017 * tree.c (cp_build_qualified_type): Don't allow qualified function
7020 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
7022 * gxxint.texi: Fix typo.
7024 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
7026 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
7027 * class.c (finish_struct_1): Use CLASS_TYPE_P.
7028 * ptree.c (print_lang_type): Likewise.
7029 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
7031 * typeck2.c (digest_init): Likewise.
7033 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
7035 * call.c (joust): Compare the types of the conv ops, not the
7036 target types of the conversions.
7038 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
7040 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
7043 1999-05-17 Mark Mitchell <mark@codesourcery.com>
7045 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
7046 * decl.c (grokfndecl): Don't allow inline declarations of friend
7047 template specializations, or friend template specializations with
7049 * pt.c (tsubst): Handle substitution into array types that does
7050 not yield a fixed upper bound, even when not processing a
7052 (tsubst_copy): Deal with the fact that the second operand to a
7053 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
7054 * search.c (marked_pushdecls_p): Don't descend into
7055 TEMPLATE_TYPE_PARMs and the like.
7056 (unmarked_pushdecls_p): Likewise.
7058 * call.c (build_over_call): Don't throw away
7059 initializations/copies of empty classes; use MODIFY_EXPR and
7060 INIT_EXPR as for non-empty classes.
7061 * class.c (finish_struct_1): Put the padding byte for an empty
7062 class on the TYPE_NONCOPIED_PARTS list for the class.
7064 1999-05-16 Mark Mitchell <mark@codesourcery.com>
7066 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
7067 indicate a reference to a field that is a qualified name.
7069 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
7071 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
7072 ASM_OUTPUT_CONSTRUCTOR.
7074 * friend.c (do_friend): Add attrlist arg. Remove support for
7075 getting a non-decl as 'decl'.
7076 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
7078 (grokdeclarator): Adjust.
7079 * cp-tree.h: Adjust.
7081 1999-05-16 Mark Mitchell <mark@codesourcery.com>
7083 * cp-tree.h (permanent_p): New function.
7084 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
7085 possibly complex tree node.
7086 * tree.c (mapcar): Adjust comments, and follow coding standards in
7088 (permanent_p): New function.
7090 1999-05-13 Per Bothner <bothner@cygnus.com>
7092 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
7093 primitive Java types, if we actually see `extern "Java"'.
7095 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
7097 * lang-specs.h: Pass -$ to the preprocessor.
7099 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
7101 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
7102 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
7103 (resolve_offset_ref): Don't handle a raw baselink.
7104 * cvt.c (build_expr_type_conversion): Likewise.
7105 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
7106 convert_for_initialization): Likewise.
7107 * class.c (instantiate_type): Handle seeing a baselink under an
7109 * error.c (dump_expr): Likewise.
7110 * pt.c (for_each_template_parm): Likewise.
7111 (resolve_overloaded_unification): Likewise.
7112 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
7113 * typeck.c (expr_sizeof): Also complain about other permutations
7114 of overloaded functions.
7116 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
7118 * init.c (resolve_offset_ref): Don't return a raw method.
7120 * typeck.c (decay_conversion): Don't handle a raw method.
7121 Resolve all OFFSET_REFs.
7122 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
7123 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
7124 same_type_p for pmf bits. Don't use build_binary_op to compare
7125 raw pointers to methods.
7126 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
7127 to decide when to call resolve_offset_ref.
7128 (build_c_cast, convert_for_initialization): Likewise.
7129 * cvt.c (build_expr_type_conversion): Likewise.
7131 1999-05-06 Nathan Sidwell <nathan@acm.org>
7133 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
7135 1999-05-05 Mark Mitchell <mark@codesourcery.com>
7137 * decl2.c (start_objects): Don't let static constructors and
7138 destructors get inlined.
7140 * parse.y (nested_name_specifier): Make sure ordinary types are
7141 complete, just like template types.
7142 * parse.c: Regenerated.
7144 * pt.c (check_explicit_specialization): Improve error messages.
7146 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
7148 * typeck.c (string_conv_p): Use same_type_p to check whether we
7149 try to convert between char and wchar_t.
7151 1999-05-03 Mark Mitchell <mark@codesourcery.com>
7153 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
7154 lookup to error_mark_node here.
7155 (lookup_member): Revise documentation. Add comments. Don't set
7156 the TREE_TYPE to error_mark_node here, and don't build up an extra
7157 TREE_LIST for ambiguous lookups.
7158 (setup_class_bindings): Adjust accordingly.
7159 (push_class_decls): Revise out-of-date comments.
7161 * typeck.c (build_const_cast): Tighten checks for legality.
7163 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
7165 * init.c (build_member_call): Lookup names coming from
7166 namespace-scoped LOOKUP_EXPR.
7168 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
7170 * gxxint.texi: Add documentation for 'I'.
7172 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
7174 * tinfo.cc (operator==): Qualify type_info with std::.
7176 1999-05-02 Mark Mitchell <mark@codesourcery.com>
7178 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
7179 (DECL_COMDAT): Remove definition.
7181 1999-05-01 Mark Mitchell <mark@codesourcery.com>
7183 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
7186 1999-04-30 Mark Mitchell <mark@codesourcery.com>
7188 * class.c (build_vtable): Use build_lang_decl when building
7189 vtables, not just build_decl.
7190 (prepare_fresh_vtable): Likewise.
7191 * decl.c (wrapup_globals_for_namespace): Mark vtables as
7192 DECL_EXTERNAL when calling wrapup_global_declarations.
7193 * decl2.c (priority_info_s): Add initializations_p and
7194 destructions_p members.
7195 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
7196 when deciding what vtables to write out.
7197 (ssdf_decls): New variable.
7198 (ssdf_decls_used): Likewise.
7199 (start_static_storage_duration_function): Deal with being called
7200 multiple times. Avoid inlining this function.
7201 (generate_inits_for_priority): Deal with reuse of priority map.
7202 (get_priority_info): Clear initializations_p and destructions_p.
7203 (do_static_initialization): Tweak comment.
7204 (do_static_destruction): Likewise. Fix condition on sentries for
7206 (generate_ctor_or_dtor_function): Call all of the static storage
7208 (generate_ctor_or_dtor_function_for_priority): Check
7209 initializations_p and destructions_p to see what priorities need
7210 initialization functions.
7211 (finish_file): Rework to generate multiple static storage duration
7212 functions, rather than just one.
7214 * typeck.c (build_const_cast): Tweak last change to handle
7215 templates correctly.
7217 * typeck.c (build_const_cast): Disallow use of const_cast to
7218 anything but a pointer or reference type.
7220 1999-04-30 Nathan Sidwell <nathan@acm.org>
7222 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
7225 1999-04-29 Mark Mitchell <mark@codesourcery.com>
7227 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
7228 (finish_file): Indent comments properly.
7230 1999-04-29 Richard Henderson <rth@cygnus.com>
7232 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
7233 (do_static_destruction): Likewise.
7235 1999-04-29 Nathan Sidwell <nathan@acm.org>
7237 * cp-tree.h (TYPE_NOTHROW_P): New macro.
7238 * decl2.c (delete_sanity): Warn on deleting void *.
7239 * init.c (build_new_1): Use TYPE_NOTHROW_P.
7240 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
7241 throwing operator new.
7243 1999-04-28 Nathan Sidwell <nathan@acm.org>
7245 * cp-tree.h (build_component_addr): Remove prototype.
7246 * typeck.c (build_component_addr): Make static. Remove MSG
7248 (build_component_addr): Remove MSG parameter, clean up
7250 (build_x_function_call): Use cp_error.
7251 (build_unary_op): Adjust call of build_component_addr.
7253 1999-04-28 Mark Mitchell <mark@codesourcery.com>
7255 * pt.c (tsubst_friend_class): Check for NULL.
7257 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
7259 * search.c (binfo_for_vtable): Initialize bfvi.var.
7261 1999-04-27 Nathan Sidwell <nathan@acm.org>
7263 * rtti.c (build_x_typeid): Check rtti is enabled.
7265 1999-04-26 Mark Mitchell <mark@codesourcery.com>
7267 * search.c (is_subobject_of_p): Make sure we're looking at the
7270 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
7272 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
7274 1999-04-23 Mark Mitchell <mark@codesourcery.com>
7276 * decl2.c (finish_file): Tweak handling of extern inlines so that
7277 they are not unnecessarily put out.
7279 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
7280 such as base classes.
7282 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
7284 * tree.c (build_exception_variant): Fix typo: use the chain of U,
7285 not trying V, while cycling through U.
7287 1999-04-22 Mark Mitchell <mark@codesourcery.com>
7289 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
7290 preserves_first_arg. Enlarge dummy accordingly.
7291 (DECL_TINFO_FN_P): New macro.
7292 (SET_DECL_TINFO_FN_P): Likeiwse.
7293 (DECL_RETURNS_FIRST_ARG): Remove.
7294 (DECL_PRESERVES_THIS): Likewise.
7295 (DECL_INIT_PRIORITY): New macro.
7296 (finish_struct_1): Change prototype.
7297 (cat_namespace_levels): Remove prototype.
7298 (vtable_decl_p): New prototype.
7299 (vtype_decl_p): Likewise.
7300 (sigtable_decl_p): Likewise.
7301 (walk_globals_pred): New typedef.
7302 (walk_globals_fn): Likewise.
7303 (walk_globals): New prototype.
7304 (walk_namespaces_fn): New typedef.
7305 (walk_namespaces): New prototype.
7306 (wrapup_globals_for_namespace): Likewise.
7307 (walk_vtables): Remove prototype.
7308 (walk_sigtables): Likewise.
7309 (instantiate_pending_templates): New prototype.
7310 * class.c (finish_struct_1): Don't return a value.
7311 * decl.h (pending_statics): Remove declaration.
7312 * decl.c (walk_namespaces_r): New function.
7313 (walk_globals_r): Likewise.
7314 (vtable_decl_p): Likewise.
7315 (vtype_decl_p): Likewise.
7316 (sigtable_decl_p): Likewise.
7317 (walk_namespaces): Likewise.
7318 (walk_globals_data): New type.
7319 (walk_globals): New function.
7320 (wrapup_globals_for_namespace): Likewise.
7321 (expand_static_init): Remove assertion. Remove redundancy in
7322 conditional. Don't put static data members in static_aggregates
7324 (finish_function): Remove redundancy in conditional. Don't set
7325 DECL_RETURNS_FIRST_ARG.
7326 (cat_namespace_levels): Remove.
7327 * decl2.c: Include splay-tree.h and varray.h.
7328 (priority_info_s): New structure.
7329 (finish_vtable_vardecl): Change prototype. Adjust for new calling
7331 (prune_vtable_vardecl): Likewise.
7332 (finish_sigtable_vardecl): Likewise.
7333 (setup_initp): Remove.
7336 (start_static_storage_duration_function): New function.
7337 (generate_inits_for_priority): Likewise.
7338 (finish_static_storage_duration_function): Likewise.
7339 (get_priority_info): Likewise.
7340 (do_static_initialization): Likewise.
7341 (do_static_destruction): Likewise.
7342 (do_static_initialization_and_destruction): Likewise.
7343 (generate_ctor_or_dtor_function): Likewise.
7344 (generate_ctor_and_dtor_functions_for_priority): Likewise.
7345 (pending_statics): Make it a varray.
7346 (pending_statics_used): New variable.
7347 (saved_inlines): Make it a varray.
7348 (saved_inlines_used): New variable.
7349 (finish_static_data_member): Change method of updating
7351 (mark_inline_for_output): Remove #if 0'd code. Change method of
7352 updating saved_inlines.
7353 (walk_vtables): Remove.
7354 (walk_sigtables): Likewise.
7355 (import_export_decl): Use DECL_TINFO_FN_P.
7356 (pending_templates): Remove declaration.
7357 (maybe_templates): Likewise.
7358 (static_aggregates_initp): Likewise.
7359 (setup_initp): Likewise.
7360 (finish_objects): Simplify.
7361 (INITIALIZE_P_IDENTIFIER): New macro.
7362 (PRIORITY_IDENTIFIER): New macro.
7363 (SSDF_IDENTIFIER): New macro.
7364 (initialize_p_decl): New variable.
7365 (priority_decl): Likewise.
7366 (ssdf_decl): Likewise.
7367 (priority_info_map): Likewise.
7368 (finish_file): Recode output of static intializers and other
7369 file-scope finalization tasks.
7370 * error.c (OB_END_TEMPLATE_ID): New macro.
7371 (dump_type_real): Use it.
7372 (dump_decl): Likewise.
7373 (dump_function_name): Likewise.
7374 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
7376 (check_newline): Use walk_globals, not walk_vtables.
7377 * pt.c (pending_tempalte_expansions): Remove.
7378 (set_vardecl_interface_info): Likewise.
7379 (pending_templates): Make static.
7380 (maybe_templates): Likewise.
7381 (instantiate_class_template): Adjust call to finish_struct_1.
7382 (instantiate_pending_templates): New function.
7383 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
7384 * tree.c (static_aggregates_initp): Remove.
7385 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
7387 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
7389 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
7390 with the RTL code RETURN.
7391 * hash.h: Regenerated.
7392 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
7393 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
7394 * parse.c: Regenerated.
7395 * pt.c: Include varray.h. Include rtl.h since varray.h requires
7397 (inline_parm_levels): New variable.
7398 (inline_parm_levels_used): Likewise.
7399 (maybe_begin_member_template_processing): Update them.
7400 (maybe_end_member_template_processing): Use them, rather than
7401 guessing how many levels to pop.
7403 * decl.c (make_typename_type): Tighten error-checking.
7405 1999-04-20 Mark Mitchell <mark@codesourcery.com>
7407 * cp-tree.h (build_binary_op): Remove unneeded parameter.
7408 * class.c (build_vrable_entry_ref): Adjust call to
7410 * decl.c (expand_static_init): Likewise.
7411 (grokdeclarator): Likewise.
7412 (finish_function): Likewise.
7413 * decl2.c (delete_sanity): Likewise.
7414 (do_dtors): Likewise.
7415 (do_ctors): Likewise.
7416 * error.c (dump_type_suffix): Likewise.
7417 * expr.c (cplus_expand_expr): Likewise.
7418 * init.c (resolve_offset_ref): Likewise.
7419 (build_new): Likewise.
7420 (build_new_1): Likewise.
7421 (build_vec_delete_1): Likewise.
7422 (expand_vec_init_catch_clause): Likewise.
7423 (build_delete): Likewise.
7424 * pt.c (tsubst): Likewise.
7425 * rtti.c (synthesize_tinfo_fn): Likewise.
7426 * search.c (expand_upcast_fixups): Likewise.
7427 (expand_direct_vtbls_init): Likewise.
7428 * typeck.c (get_member_function_from_ptrfunc): Likewise.
7429 (build_binary_op_nodefault): Likewise.
7430 (point_int_sum): Likewise.
7431 (pointer_diff): Likewise.
7432 (build_unary_op): Likewise.
7433 (build_modify_expr): Likewise.
7434 (get_delta_difference): Likewise.
7435 (build_ptrmemfunc): Likewise.
7436 (expand_ptrmemfunc_cst): Likewise.
7438 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
7440 * decl.c (grokfndecl): Always call cplus_decl_attributes.
7441 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
7443 1999-04-19 Mark Mitchell <mark@codesourcery.com>
7445 * cp-tree.h (finish_static_data_member_decl): New function.
7446 * decl2.c (finish_static_data_member_decl): Split out from ...
7448 * pt.c (instantiate_class_template): Use it here instead of
7450 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
7451 finish_static_data_member_decl will do that. Explicit set
7452 DECL_EXTERNAL to match non-template processing.
7454 1999-04-18 Mark Mitchell <mark@codesourcery.com>
7456 * cp-tree.h (finish_class_definition): Add parameter.
7457 * parse.y (structsp): Use it. Don't call pop_scope here.
7458 * parse.c: Regenerated.
7459 * semantics.c (finish_class_definition): Pop it here.
7461 1999-04-17 Mark Mitchell <mark@codesourcery.com>
7463 * decl.c (xref_tag): Revise handling of nested template
7465 * pt.c (check_explicit_specialization): Tweak handling of friend
7466 templates in template classes.
7467 (tsubst_friend_class): Handle friend declarations for nested
7468 member template classes.
7470 1999-04-16 Mark Mitchell <mark@codesourcery.com>
7472 * class.c (finish_struct): Remove unused variable.
7473 (pushclass): Likewise.
7474 (invalidate_class_lookup_cache): Likewise.
7475 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
7476 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
7477 doesn't get obliterated.
7478 (make_typename_type): Handle template classes correctly.
7480 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
7481 (storetags): Declare.
7482 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
7483 (pushclass): Likewise. Use storetags to install tag declarations,
7485 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
7486 * decl.c (storetags): Make it global.
7487 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
7488 implicit typename declaration.
7489 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
7490 * method.c (hack_identifier): Likewise.
7491 * search.c (lookup_member): Likewise.
7493 * decl.c (warn_about_implicit_typename_lookup): New function.
7494 (lookup_name_real): Use it. Rework handling of implicit typename
7497 1999-04-15 Mark Mitchell <mark@codesourcery.com>
7499 * cp-tree.h (lookup_nested_field): Remove.
7500 * class.c (push_nested_class): Handle UNION_TYPEs.
7501 (pop_nested_class): Likewise.
7502 * decl.c (lookup_name_real): Don't call lookup_nested_field.
7503 (start_decl): Use push_nested_class, not just pushclass.
7504 (cp_finish_decl): Use pop_nested_class, not just popclass.
7505 * search.c (lookup_nested_field): Remove.
7507 * cp-tree.h (lang_type): Add documentation.
7508 * decl2.c (handle_class_head): Create template declarations here,
7510 * parse.y (class_head): Return whether or not we entered a new
7511 scope, as well as the type named.
7512 (named_class_head): Likewise.
7513 (named_complex_class_head_sans_basetype): Likewise.
7514 (structsp): Adjust accordingly. Pop scope when required.
7515 * parse.c: Regenerated.
7516 * pt.c (check_default_tmpl_args): Robustify.
7517 (redeclare_class_template): Likewise.
7518 (instantiate_class_template): An instantiation of an
7519 anonymous union is itself an anonymous union.
7520 * semantics.c (begin_class_definition): Don't create template
7523 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
7525 * parse.y (after_type_declarator_intern): New nonterminal.
7526 (after_type_declarator): Use it.
7527 (direct_after_type_declarator): Likewise. Move above
7528 nonnested_type to fix reduce/reduce conflict resolution.
7529 (declmods): Reducing from just 'attributes' has EMPTY precedence.
7530 * Makefile.in (CONFLICTS): Update.
7532 * decl.c (define_label): Downgrade error for jumping over a
7533 non-POD decl to pedwarn.
7535 1999-04-14 Mark Mitchell <mark@codesourcery.com>
7537 * cp-tree.h (popclass): Change declaration.
7538 (pop_nested_class): Likewise.
7539 (poplevel_class): Remove declaration.
7540 * call.c (convert_default_argument): Pass no arguments to
7542 * class.c (finish_struct_1): Likewise.
7543 (finish_struct): Likewise.
7544 (popclass): Remove argument. Simplify code accordingly.
7545 (pop_nested_class): Likewise.
7546 * decl.c (poplevel_class): Declare it here, and make it static.
7547 (poplevel): Handle class scopes.
7548 (poplevel_class): Don't take an rgument. Simplify.
7549 (pop_everything): Pass no arguments to pop_nested_class.
7550 (cp_finish_decl): Pass no arguments to popclass.
7551 (grokdeclarator): Pass no arguments to pop_nested_class.
7552 (finish_function): Likewise.
7553 * decl2.c (grokfield): Likewise.
7554 (pop_scope): Pass no arguments to popclass.
7555 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
7556 * pt.c (instantiate_class_template): Move call to pushclass, and
7557 document. Pass no arguments to popclass.
7558 (regenerate_decl_from_template): Likewise.
7560 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
7562 * typeck.c (build_unary_op): Handle taking the address of a unique
7563 bound non-static member function.
7565 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
7567 * lang-options.h (-Wdeprecated): New flag.
7568 * decl2.c (warn_deprecated): New flag.
7569 (lang_decode_option): Deprecated this-is-variable,
7570 external-templates, alt-external-templates.
7571 Support -Wdeprecated.
7572 * errfn.c (cp_deprecated): New function.
7574 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
7576 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
7577 of the decls themselves.
7579 * pt.c (tsubst_function_type): Copy attributes over.
7581 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
7583 * cp-tree.h: Add prototype.
7584 * decl.c (init_decl_processing): Set valid_lang_attribute.
7586 1999-04-13 Mark Mitchell <mark@codesourcery.com>
7588 * class.c (finish_struct_1): Look at the const-ness of the field's
7589 type, not the TREE_READONLY-ness of the declaration.
7590 * method.c (synthesize_method): Likewise.
7591 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
7592 creating new declarations.
7594 1999-04-13 Mike Stump <mrs@wrs.com>
7596 * decl2.c (import_export_decl): Because vtables always reference
7597 virtual functions, even if they are inlined, don't allow
7598 -fno-implement-inlines to not emit them, instead, emit them with
7600 * decl.c (start_function): Likewise.
7602 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
7604 * cp-tree.h (struct lang_type): Add com_interface.
7605 (CLASSTYPE_COM_INTERFACE): New macro.
7606 * class.c (set_rtti_entry): COM interface classes have no RTTI
7607 entries in their vtables; adjust.
7608 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
7609 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
7610 finish_struct_1): Likewise.
7611 * decl2.c (mark_vtable_entries): Likewise.
7612 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
7613 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
7614 expand_upcast_fixups): Likewise.
7615 * tree.c (debug_binfo): Likewise.
7617 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
7618 * typeck.c (comptypes): If we get it, ignore attributes.
7619 * class.c (instantiate_type): Use BASELINK_P. Change complain
7620 parameter to flags; 2 means ignore attributes.
7621 * call.c (build_op_delete_call): Pass it.
7623 * decl.c (xref_tag): Only complain once about using a typedef-name
7624 with 'struct'. Downgrade to pedwarn.
7626 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
7628 * parse.y (absdcl_intern): New nonterminal.
7629 (absdcl, direct_abstract_declarator): Use it.
7631 * pt.c (lookup_template_class): Look through implict typename.
7633 1999-04-11 Mark Mitchell <mark@codesourcery.com>
7635 * friend.c (add_friend): Deal gracefully with error_mark_node.
7636 * method.c (build_overload_value): Handle pointers-to-members as
7637 template parameters.
7639 * decl.c (push_binding): Fix typo in comment.
7641 1999-04-10 Mark Mitchell <mark@codesourcery.com>
7643 * error.c (dump_type_real): If a typename is a template-id, put
7644 out the template arguments.
7645 (dump_expr): Handle TEMPLATE_ID_EXPR.
7646 * pt.c (lookup_template_class): Now that full arguments are
7647 available everywhere, remove code that tried to guess them.
7649 1999-04-09 Mark Mitchell <mark@codesourcery.com>
7651 * decl.c (make_typename_type): Complain if we don't find a type
7652 when trying to make a typename type for a non-template type.
7654 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
7656 * decl.c (start_decl): Pass attributes to grokdeclarator.
7657 (grokdeclarator): Handle attributes on constructor-syntax
7660 1999-04-08 Mark Mitchell <mark@codesourcery.com>
7662 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
7665 * search.c (template_self_reference_p): Tweak.
7667 1999-04-07 Mark Mitchell <mark@codesourcery.com>
7669 * init.c (build_offset_ref): Don't build yet another weird data
7670 structure to describe overloaded functions.
7672 1999-04-06 Mark Mitchell <mark@codesourcery.com>
7674 * cp-tree.h (BASELINK_P): New macro.
7675 (SET_BASELINK_P): Likewise.
7676 * init.c (build_member_call): Remove needless assignment in if
7678 * search.c (lookup_field_r): Fix handling when we are looking
7679 specifically for a type; these are not hidden by functions and
7681 (lookup_member): Use SET_BASELINK_P.
7682 * tree.c (is_overloaded_fn): Use BASELINK_P.
7683 (really_overloaed_fn): Likewise.
7684 (get_first_fn): Likewise.
7686 1999-04-05 Mark Mitchell <mark@codesourcery.com>
7688 * decl.c (lookup_name_current_level): Tweak, and improve
7691 * class.c (maybe_fixup_vptrs): Remove declaration.
7692 (build_class_init_list): Likewise.
7693 * decl.c (pushdecl_class_level): Call check_template_shadow here
7695 (push_class_level_binding): ... not here.
7696 * search.c (dfs_push_type_decls): Only avoid
7697 template-self-reference TYPE_DECLs if they are from base classes.
7699 1999-04-04 Mark Mitchell <mark@codesourcery.com>
7701 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
7704 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
7706 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
7707 (finish_struct_1): Don't call build_class_init_list.
7709 1999-04-02 Mark Mitchell <mark@codesourcery.com>
7711 * tinfo.h (__class_type_info): Fix illegal declaration.
7713 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
7714 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
7715 (IDENTIFIER_CLASS_VALUE): Improve documentation.
7716 (is_properly_derived_from): Declare.
7717 (invalidate_class_lookup_cache): Likewise.
7718 (maybe_maybe_note_name_used_in_class): Likewise.
7719 (note_name_declared_in_class): Likewise.
7720 (push_using_decl): Remove duplicate declaration.
7721 (id_in_current_class): Remove declaration.
7722 (push_class_binding): Change prototype.
7723 (clear_identitifer_class_values): Declare.
7724 * call.c (is_properly_derived_from): Make it global.
7725 (build_new_function_call): Be careful about updating candidates.
7726 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
7727 asked to make illegal calls.
7728 * class.c: Include splay-tree.h.
7729 (class_stack_node): Add names_used slot.
7730 (check_member_decl_is_same_in_complete_scope): Remove.
7731 (add_method): Fix comment. Push the declaration into class
7733 (finish_struct_1): When popping the class, pop the bindings too.
7734 Remove check for data member/function member conflict.
7735 (finish_struct): Remove calls to
7736 check_member_decl_is_same_in_complete_scope. Change calls to
7738 (pushclass): Clear names_used in the class stack entry.
7739 Use invalidate_class_lookup_cache to remove cached entries, rather
7740 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
7741 before entering a new class. Remove dead code. Don't mess with
7742 current_function_decl when pushing declarations.
7743 (invalidate_class_lookup_cache): New function, split out from ...
7744 (popclass): Here. Clean up names_used on our way out.
7745 (instantiate_type): Adjust.
7746 (build_self_reference): Don't push the declaration here.
7747 (maybe_note_name_used_in_class): New function.
7748 (note_name_declared_in_class): Likewise.
7749 * decl.c (add_binding): Change prototype.
7750 (find_class_binding_level): New function.
7751 (innermost_nonclass_level): Likewise.
7752 (current_binding_level): Update documentation.
7753 (inner_binding_level): Remove. Replace with current_binding_level
7755 (push_binding_level): Remove special handling of
7756 class_binding_level.
7757 (pop_binding_level): Likewise. Use find_class_binding_level.
7758 (suspend_binding_level): Likewise.
7759 (global_bindings_p): Use innermost_nonclass_level.
7760 (toplevel_bindings_p): Likewise.
7761 (namespace_bindings_p): Likewise.
7762 (pseudo_global_level_p): Likewise.
7763 (push_binding): Clear INHERITED_VALUE_BINDING_P.
7764 (add_binding): Check for illegal multiple declarations. Return a
7765 value indicating whether or not the new binding was legal.
7766 (push_local_binding): Skip over class binding levels. Check
7767 return value from add_binding.
7768 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
7769 note_name_declared_in_class.
7770 (pushlevel_class): Remove "fake out the rest of the compiler"
7772 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
7773 (clear_identifier_class_values): New function.
7774 (pop_from_top_level): Use it.
7775 (pop_everything): Tweak.
7776 (maybe_process_template_type_declaration): Don't push the
7777 declaration for the template here.
7778 (pushtag): Don't push tag declarations into class scope here.
7779 (pushdecl): Apply DeMorgan's law for readability.
7780 (pushdecl_class_level): Remove special-case code for
7781 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
7782 (push_class_level_bindng): Deal with inherited bindings.
7783 (lookup_name_real): Remove special-case code for
7784 TYPE_BEING_DEFINED, and some implicit typename magic.
7785 (grokdeclarator): Handle COMPONENT_REF for a template function.
7786 (build_enumerator): Don't call pushdecl_class_level here.
7787 (id_in_current_class): Remove.
7788 * decl2.c (grokfield): Don't call pushdecl_class_level or
7789 check_template_shadow.
7790 * errfn.c (cp_file_of): Don't declare.
7791 (cp_line_of): Likewise.
7792 * error.c (dump_decl): Handle an OVERLOAD.
7793 (cp_file_of): Likewise.
7794 (cp_line_of): Likewise.
7795 * init.c (build_member_call): Handle a COMPONENT_REF.
7796 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
7797 pushdecl_class_level.
7798 * method.c (hack_identifier): Build COMPONENT_REFs for references
7799 to member templates as well as member functions. Remove dead
7801 * parse.y (left_curly): Remove.
7802 (nonnested_type): Call maybe_note_name_used_in_class, not
7803 pushdecl_class_level.
7804 * parse.c: Regenerated.
7805 (nested_name_specifier_1): Likewise.
7806 * pt.c (check_explicit_specialization): Adjust, for robustness.
7807 (check_template_shadow): Handle OVERLOADs.
7808 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
7809 TEMPLATE_DECL, if appropriate.
7810 * search.c (envelope_add_decl): Remove.
7811 (dfs_pushdecls): Likewise.
7812 (dfs_compress_decls): Likewise.
7813 (dfs_push_decls): New function.
7814 (dfs_push_type_decls): Likewise.
7815 (setup_class_bindings): Likewise.
7816 (template_self_reference_p): Likewise.
7817 (lookup_field_r): Use it.
7818 (looup_member): Remove old comment. Deal with ambiguity.
7819 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
7820 and remove envelope processing.
7821 * semantics.c (begin_class_definition): Let pushclass push
7822 declarations for base classes.
7823 (finish_member_declaration): Push declarations into class scope.
7824 * typeck.c (build_component_ref): Just put an OVERLOAD into the
7825 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
7826 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
7827 * Makefile.in (class.o): Depend on splay-tree.h.
7829 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
7831 * cvt.c (convert_pointer_to_real): Use same_type_p.
7832 * typeck.c (comp_target_types): Use same_type_p.
7834 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
7836 * semantics.c (begin_inline_definitions,
7837 finish_inline_definitions): Rename from finish_default_args and
7838 begin_inline_definitions, respectively, to something that isn't a
7840 * parse.y (structsp): Adjust.
7842 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
7843 (list_hash_lookup): Likewise.
7844 (hash_tree_chain): Adjust.
7845 * pt.c (tsubst): Adjust.
7846 (tsubst_arg_types): Use plain hash_tree_cons.
7847 * cp-tree.h (hash_tree_cons_simple): Lose.
7848 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
7850 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7852 * Makefile.in (hash.h): Generate using gperf language 'C', not
7853 'KR-C', so gperf uses the `const' keyword on strings.
7855 * gxx.gperf (resword): Const-ify a char*.
7857 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
7859 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
7860 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
7861 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
7862 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
7863 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
7864 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
7867 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
7869 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
7871 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
7873 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
7875 1999-03-27 Mark Mitchell <mark@codesourcery.com>
7877 * cp-tree.h (add_friend): Declare.
7878 (add_friends): Likewise.
7879 * friend.c (add_friend): Make it global. Don't add to
7880 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
7881 (add_friends): Make it global.
7882 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
7883 befriending class is a template.
7884 * parse.y (component_decl_1): Fix typo in comment.
7885 * parse.c: Regenerated.
7886 * pt.c (instantiate_class_template): Use add_friend and
7887 add_friends rather that duplicating some of their functionality
7890 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
7892 * call.c (build_field_call): Unify 'this' and non-'this' cases.
7894 * typeck.c (build_indirect_ref): Check for 'this' sooner.
7896 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7898 * call.c (op_error): Const-ify a char*.
7899 (add_candidate, source_type, add_warning): Add static prototype.
7900 (print_z_candidates): Const-ify a char*.
7902 * class.c (resolve_address_of_overloaded_function,
7903 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
7904 (get_vtable_name, finish_struct_1): Const-ify a char*.
7906 * cvt.c (convert_to_reference): Likewise.
7908 * decl.c (redeclaration_error_message, record_builtin_type,
7909 record_unknown_type, member_function_or_else, bad_specifiers):
7911 (find_binding, select_decl, unqualified_namespace_lookup,
7912 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
7913 Add static prototype.
7914 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
7915 implicitly_declare, record_builtin_java_type, define_function,
7916 grok_op_properties, tag_name): Const-ify a char*.
7918 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
7919 (define_function, finish_builtin_type): Const-ify a char*.
7920 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
7921 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
7922 (file_name_nondirectory): Const-ify a char*.
7923 (init_filename_times): Don't prototype.
7924 (compiler_error): Prototype.
7925 (yyerror, init_repo): Const-ify a char*.
7926 (build_srcloc): Don't prototype.
7927 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
7929 (warn_for_assignment): Don't prototype.
7930 (convert_for_initialization, readonly_error, check_for_new_type,
7931 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
7934 * decl2.c (acceptable_java_type, output_vtable_inherit,
7935 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
7936 merge_functions, decl_namespace, validate_nonmember_using_decl,
7937 do_nonmember_using_decl): Add static prototype.
7938 (lang_f_options): Const-ify a char*.
7939 (finish_builtin_type): Likewise.
7940 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
7943 * errfn.c: Include cp-tree.h.
7944 (cp_thing): Add static prototype.
7945 (compiler_error): Don't protoptype.
7946 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
7947 passing it to `cp_thing'.
7949 * error.c (interesting_scope_p): Add static prototype.
7951 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
7954 * init.c (compiler_error): Don't prototype.
7955 (member_init_ok_or_else): Const-ify a char*.
7956 (build_java_class_ref): Add static prototype.
7958 * lex.c (compiler_error): Don't prototype.
7959 (get_time_identifier, interface_strcmp, extend_token_buffer,
7960 handle_cp_pragma): Const-ify a char*.
7961 (is_global, init_filename_times): Add static prototype.
7962 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
7963 (compiler_error): Change from fixed args to variable args.
7964 (yyerror): Const-ify a char*.
7966 * parse.y (cond_stmt_keyword): Const-ify a char*.
7967 (parse_decl): Add static prototype.
7969 * pt.c (template_args_equal, print_template_context): Likewise.
7970 (print_candidates, check_default_tmpl_args): Const-ify a char*.
7971 (instantiate_class_template): Likewise.
7973 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
7975 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
7976 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
7978 * search.c (lookup_field_info, lookup_member): Likewise.
7979 (lookup_member): Cast the first argument of `bzero' to a PTR.
7981 * sig.c (compiler_error): Don't prototype.
7982 (build_signature_pointer_or_reference_nam): Const-ify a char*.
7983 (get_sigtable_name, build_member_function_pointer): Likewise.
7985 * tree.c (compiler_error): Don't prototype.
7986 (no_linkage_helper, build_srcloc): Add static prototype.
7987 (build_vbase_pointer_fields): Const-ify a char*.
7988 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
7990 * typeck.c (compiler_error): Don't prototype.
7991 (convert_for_assignment): Const-ify a char*.
7992 (comp_cv_target_types): Add static prototype.
7993 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
7994 build_component_addr, build_unary_op, convert_for_initialization):
7997 * typeck2.c (ack): Add static prototype and change from fixed args
7999 (readonly_error, check_for_new_type): Const-ify a char*.
8001 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
8002 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
8003 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
8004 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
8005 gen_assign, GNU_xref_member): Const-ify a char*.
8007 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
8009 * gxxint.texi: Remove old discussion on copying virtual bases.
8011 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8013 * Make-lang.in: Remove all references to g++.o/g++.c.
8014 Link g++ from gcc.o.
8016 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
8018 * decl2.c (comdat_linkage): Treat vtables like functions.
8020 1999-03-25 Mark Mitchell <mark@codesourcery.com>
8022 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
8024 1999-03-25 Nathan Sidwell <nathan@acm.org>
8026 * decl.c (init_decl_processing): Add `signed' type as a synonym
8029 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
8031 * typeck.c (common_type): Handle cv-qual unification for pointers
8034 * decl.c (unqualified_namespace_lookup): Return error_mark_node
8036 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
8037 * lex.c (do_identifier): If we got error_mark_node, call
8040 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
8042 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
8045 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
8047 * decl.c (lookup_name_real): Do nested field lookup regardless of
8050 1999-03-24 Mark Mitchell <mark@codesourcery.com>
8052 * cp-tree.h (lang_type): Remove has_assignment and
8053 has_real_assignment. Add befriending_classes.
8054 (TYPE_HAS_ASSIGNMENT): Remove.
8055 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
8056 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
8057 (lang_decl): Document.
8058 (DECL_BEFRIENDING_CLASSES): New macro.
8059 (FRIEND_NAME): Move declaration to more obvious location.
8060 (FRIEND_DECLS): Likewise.
8061 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
8062 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
8063 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
8064 (grok_op_properties): Likewise.
8065 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
8066 (add_friend): Likewise. Don't do weird things with assignment
8067 operators. Update DECL_BEFRIENDING_CLASSES.
8068 (add_friends): Don't do weird things with assignment operators.
8069 (make_friend_class): Likewise. Update
8070 CLASSTYPE_BEFRIENDING_CLASSES.
8071 * pt.c (instantiate_class_template): Don't set
8072 TYPE_HAS_ASSIGNMENT.
8073 (tsubst_copy): Substitute the TREE_TYPE for more unary
8075 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
8076 * search.c (protected_accessible_p): New function.
8077 (friend_accessible_p): Likewise.
8078 (accessible_p): Use them.
8080 1999-03-23 Mark Mitchell <mark@codesourcery.com>
8082 * pt.c (convert_nontype_argument): Don't create things that aren't
8083 PTRMEM_CSTs when applying a qualification conversion to a
8086 1999-03-23 Mark Mitchell <mark@codesourcery.com>
8088 * Makefile.in (OBJS): Don't mention hash.o.
8089 (OBJDEPS): Likewise.
8091 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
8093 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
8094 * decl.c (expand_static_init): Make sure we don't add any after
8097 * decl.c (cp_finish_decl): Move intelligence about handling
8098 DECL_COMDAT for variables from here...
8099 * decl2.c (comdat_linkage): ...to here.
8100 (maybe_make_one_only): Tweak.
8101 (import_export_decl): Call comdat_linkage for variables, too.
8102 (finish_file): Handle template statics properly.
8104 1999-03-22 Mark Mitchell <mark@codesourcery.com>
8106 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
8107 Document internals of pointer-to-member-functions.
8108 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
8109 (PFN_FROM_PTRMEMFUNC): Likewise.
8110 (build_type_conversion): Remove unused parameter.
8111 (build_ptrmemfunc1): Declare.
8112 (expand_ptrmemfunc_cst): New function.
8113 (delta2_from_ptrmemfunc): Likewise.
8114 (pfn_from_ptrmemfunc): Likewise.
8115 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
8116 build_type_conversion. Use TYPE_PTRMEM_P for readability.
8117 (convert_to_reference): Remove unused parameter to
8118 build_type_conversion.
8119 (ocp_convert): Likewise.
8120 (build_user_type_conversion): Likewise.
8121 * error.c (dump_expr): Handle NULL pointer-to-member functions.
8122 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
8123 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
8124 open when handling pointer-to-member functions.
8125 * pt.c (convert_nontype_argument): Clean up error messages. Be
8126 more stringent with pointers-to-members.
8127 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
8128 (build_unary_op): Tidy ever-so-slightly.
8129 (build_conditional_expr): Remove extra parameter to
8130 build_type_conversion.
8131 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
8133 (expand_ptrmemfunc_cst): Define.
8134 (delta2_from_ptrmemfunc): Likewise.
8135 (pfn_from_ptrmemfunc): Likewise.
8137 1999-03-19 Mark Mitchell <mark@codesourcery.com>
8139 * init.c (build_member_call): Handle template-id expressions
8141 * typeck.c (build_x_function_call): Likewise.
8143 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
8145 * friend.c (make_friend_class): Avoid core dump when
8146 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
8148 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
8150 * decl.c (start_function): Suppress normal linkage heuristics
8151 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
8153 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
8155 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
8156 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
8158 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
8160 * parse.y (named_complex_class_head_sans_basetype):
8161 Do not push a scope for error_mark_node.
8162 (maybe_base_class_list): Likewise.
8164 * decl.c (start_decl): Check for error_mark_node as a type.
8165 Detected by g++.brendan/array-refs.C.
8166 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
8167 (maybe_build_cleanup_1): Likewise. Detected by
8168 g++.jason/incomplete1.C.
8170 * tree.c (build_dummy_object): Use void_zero_node instead of the
8172 (is_dummy_object): Check for such a node.
8173 Detected by g++.bob/inherit1.C
8175 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
8177 * method.c (old_backref_index): Split out...
8178 (flush_repeats): From here. Rename back from try_old_backref.
8179 (build_mangled_name): Put back some old-style repeat handling.
8181 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8183 * lex.c: Don't include setjmp.h.
8184 (parse_float): New static function.
8185 (pf_args): New struct.
8186 (real_yylex): Use them in call to `do_float_handler'.
8188 1999-03-15 Mark Mitchell <mark@markmitchell.com>
8190 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
8191 * tree.c (layout_basetypes): Not here.
8192 * search.c (dfs_search): Remove; no longer used.
8194 1999-03-12 Mark Mitchell <mark@markmitchell.com>
8196 * decl2.c (validate_nonmember_using_decl): Issue sensible
8197 error-messages on bogus qualifiers.
8199 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
8201 * call.c (add_function_candidate): Fix uninitialized variable.
8203 * Makefile.in (search.o): Add dependency on varray.h.
8205 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
8207 * decl.c (duplicate_decls): Use same_type_p.
8208 * method.c (try_old_backref): Renamed from flush_repeats. Use
8209 same_type_p. Don't try to handle repeats. Return success.
8210 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
8211 calls from old-style code, too.
8212 (check_ktype): Use same_type_p.
8213 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
8214 (build_qualified_name): Simplify logic.
8215 (process_overload_item): Strip typedefs and quals at the top.
8216 (build_mangled_name_for_type_with_Gcode): Remove call to
8217 type_canonical_variant.
8218 (build_mangled_name): Likewise. Remove support for old-style
8219 repeats, which have been disabled since 2.7.2. Don't mess with
8221 (build_decl_overload_real): Don't mess with TREE_USED.
8223 1999-03-13 Nathan Sidwell <nathan@acm.org>
8225 * error.c (cp_printers): Add 'F' escape character.
8226 (dump_type_real): Remove TREE_LIST (fnargs) printing.
8227 Functionality moved to dump_parameters.
8228 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
8229 (dump_function_decl): Extend meaning of V parameter. Use
8230 dump_parameters and dump_exception_spec.
8231 (dump_parameters): New static function.
8232 (dump_exception_spec): New static function.
8233 (fndecl_as_string): Change argument semantics. Use
8234 dump_function_decl directly.
8236 * sig.c (build_signature_table_constructor): Use cp_error.
8238 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
8240 * semantics.c (finish_switch_cond): Handle error cases gracefully.
8241 Detected by g++.law/enum5.C.
8243 * typeck.c (build_modify_expr): Check for errors after resolving
8244 offsets. Detected by g++.brendan/static1.C.
8246 * decl.c (complete_array_type): Ignore initial_value if it is an
8247 error. Detected by g++.benjamin/17930.C.
8249 * typeck2.c (process_init_constructor): Return error if one argument
8250 is in error. Detected by g++.benjamin/13478.C.
8252 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
8254 * decl.c (select_decl): Allow class templates when we need types.
8255 * decl2.c (ambiguous_decl): Likewise.
8257 1999-03-12 Mark Mitchell <mark@markmitchell.com>
8259 * lex.c (do_identifier): Correct call to enforce_access.
8260 * search.c (accessible_p): Tweak comment.
8262 1999-03-10 Mark Mitchell <mark@markmitchell.com>
8264 * semantics.c (begin_class_definition): Call build_self_reference.
8265 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
8267 * search.c (assert_canonical_unmarked): Fix typo in prototype.
8269 * search.c (dfs_canonical_queue): New function.
8270 (dfs_assert_unmarked_p): Likewise.
8271 (assert_canonical_unmarked): Likewise.
8272 (access_in_type): Use it.
8273 (accessible_p): Likewise. Walk the whole tree when umarking.
8275 * sig.c (build_signature_table_constructor): Use accessible_p
8276 instead of compute_access.
8278 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
8280 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
8282 1999-03-09 Mark Mitchell <mark@markmitchell.com>
8284 * cp-tree.h (flag_access_control): Declare.
8285 (TREE_VIA_PPUBLIC): Document.
8286 (DECL_NONSTATIC_MEMBER_P): New macro.
8287 (enforce_access): Return an indication of whether or not access
8289 (build_self_reference): Change prototype.
8290 (compute_access): Replace with ...
8291 (accessible_p): New function.
8292 (dfs_walk): Change prototype.
8293 (dfs_unmark): Likewise.
8294 (markedp): Likewise.
8295 * call.c (enforce_access): Use accessible_p.
8296 * class.c (build_self_reference): Insert the declaration into the
8297 list of members for this type, and make it public.
8298 * decl.c (xref_basetypes): Avoid ill-timed recursion.
8299 * init.c (build_offset_ref): Use lookup_member, not three separate
8300 name-lookups. Call enforce_access rather than checking for
8301 illegal accesses here.
8302 (resolve_offset_ref): Likewise.
8303 * lex.c (do_identifier): Likewise.
8304 * method.c (hack_identifier): Likewise.
8305 * parse.y (self_reference): Remove.
8306 (opt_component_decl_list): Don't use it.
8307 * parse.c: Regenerated.
8308 * pt.c (print_candidates): Generalize to handle lists of
8309 overloaded functions.
8310 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
8312 (get_template_base): Use new calling convention for dfs_walk.
8313 * search.c: Include varray.h. Add prototypes.
8314 (dfs_walk): Accept a data pointer to pass to the work functions.
8315 All callers changed. All work functions changed.
8316 (breadth_first_search): Rename to bfs_walk, and make consistent
8318 (dfs_walk_real): New function.
8319 (canonical_binfo): New function.
8320 (context_for_name_lookup): Likewise.
8321 (shared_marked_p): Likewise.
8322 (shared_unmarked_p): Likewise.
8323 (lokup_field_queue_p): Likewise.
8324 (lookup_field_r): Generalize to handle both functions and fields.
8325 (lookup_field): Just call lookup_member.
8326 (lookup_fnfields): Likewise.
8327 (lookup_member): Move body of lookup_field here and generalize.
8328 (dfs_accessible_queue_p): Likewise.
8329 (dfs_accessible_p): Likewise.
8330 (dfs_access_in_type): Likewise.
8331 (access_in_type): Likewise.
8332 (compute_access): Remove, and replace with ...
8333 (accessible_p): New function.
8334 (vbase_types): Remove.
8335 (vbase_decl_ptr_intermediate): Likewise.
8336 (vbase_decl_ptr): Likewise.
8337 (vbase_init_result): Likewise.
8338 (closed_envelopes): Likewise.
8339 (bvtable): Likewise.
8341 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
8343 * call.c (add_function_candidate): Check for proper number of args
8344 before checking the validity of those args.
8346 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
8348 * cp-tree.h (struct lang_type): Add anon_union field.
8349 (ANON_UNION_TYPE_P): Use it instead of examining type.
8350 (SET_ANON_UNION_TYPE_P): New macro.
8351 * decl.c (check_tag_decl): Use it.
8353 * search.c (compute_access): Handle non-type contexts earlier, and
8356 * tree.c (build_exception_variant): Use copy_to_permanent.
8358 * decl2.c (setup_initp): Give statics with no priority the default
8360 (do_dtors, do_ctors, finish_file): Remove special handling of
8361 non-prioritized statics.
8363 1999-03-05 Mark Mitchell <mark@markmitchell.com>
8365 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
8366 * decl.c (make_typename_type): Don't issue an error if an
8367 immediate lookup fails; it migt be resolved later.
8368 * friend.c (is_friend): Add comment.
8369 * search.c (breadth_first_search): Add POSTFN and DATA
8370 parameters. Tidy. All callers changed.
8371 (lookup_field_queue_p): New function.
8372 (lookup_field_r): Likewise.
8373 (lookup_field_post): Likewise.
8374 (lookup_field): Use them, via breadth_first_search, instead of
8376 (compute_access): Robustify.
8377 (lookup_fnfield_info): New structure.
8379 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
8381 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
8383 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
8385 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
8388 * decl2.c (import_export_class): Also return if
8389 CLASSTYPE_INTERFACE_ONLY is set.
8391 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
8393 * decl.c (push_overloaded_decl): Only overwrite the old binding if
8395 * decl2.c (do_local_using_decl): Fix loop termination.
8397 1999-03-02 Mark Mitchell <mark@markmitchell.com>
8399 * cp-tree.h (determine_specialization): Don't declare.
8400 * pt.c (determine_specialization): Make it static. Eliminate
8401 complain parameter. Note that decl is always non-NULL now, and
8402 simplify accordingly.
8404 * decl.c (maybe_push_to_top_level): Always call
8405 push_cp_function_context.
8406 (pop_from_top_level): Always call pop_cp_function_context.
8408 1999-02-26 Nathan Sidwell <nathan@acm.org>
8410 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
8412 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
8413 * init.c (build_new_1): Extra arg to complete_type_or_else.
8414 (build_delete): Likewise.
8415 * typeck.c (require_complete_type): Likewise.
8416 (pointer_int_sum): Likewise.
8417 (pointer_diff): Likewise.
8418 (build_component_ref): Likewise.
8420 * typeck2.c (incomplete_type_error): Always use cp_error.
8421 Show declaration of undefined type, if appropriate.
8422 Deal with UNKNOWN_TYPE nodes.
8424 * typeck.c (require_complete_type): Use TYPE_SIZE as
8425 size_zero_node to mean incomplete type.
8426 (require_complete_type_in_void): New function.
8427 (build_compound_expr): Call complete_type_in_void for LHS.
8428 (build_c_cast): Call complete_type_in_void for void cast.
8429 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
8430 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
8431 require_complete_type_in_void. Call it.
8432 * cp-tree.h (require_complete_type_in_void): Prototype new function.
8434 * typeck.c (convert_arguments): Use alternative format for
8435 function decls. Don't require_complete_type here. Simplify
8436 diagnostic printing.
8437 (convert_for_initialization): Don't require_complete_type on RHS yet.
8438 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
8440 * call.c (build_over_call): Cope with qualified void return type.
8441 * semantics.c (finish_call_expr): Likewise.
8442 * typeck.c (build_function_call_real): Likewise.
8443 (c_expand_return): Likewise.
8444 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
8446 * call.c (print_z_candidates): Use alternate print format, to be
8447 consistent with (pt.c) print_candidates.
8448 * method.c (hack_identifier): List candidate members.
8449 * search.c (lookup_field): Build ambiguous list, and show it, if
8452 1999-02-26 Mark Mitchell <mark@markmitchell.com>
8454 * typeck.c (decay_conversion): Don't confuse constant array
8455 variables with their initializers.
8457 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
8459 * pt.c (regenerate_decl_from_template): Tweak for clarity.
8460 (instantiate_decl): Mark a decl instantiated before regenerating
8461 it to avoid recursion.
8462 * tree.c (mapcar): Don't call decl_constant_value unless we know
8463 something is TREE_READONLY_DECL_P.
8465 * class.c (check_for_override): Don't stop checking when we find
8466 the first overridden function. Delete #if 0'd code.
8467 * search.c (get_matching_virtual): Likewise.
8469 1999-02-25 Richard Henderson <rth@cygnus.com>
8471 * lang-specs.h: Define __FAST_MATH__ when appropriate.
8473 1999-02-24 Mike Stump <mrs@wrs.com>
8475 * typeck.c (convert_for_assignment): Allow boolean integral constant
8476 expressions to convert to null pointer.
8478 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
8480 * decl.c (lookup_namespace_name): Resolve namespace aliases.
8482 * class.c (push_nested_class): Allow namespaces.
8484 * decl2.c (set_decl_namespace): Add friendp parameter.
8485 * decl.c (grokfndecl): Pass it.
8486 (grokvardecl): Likewise.
8487 * cp-tree.h: Change declaration.
8489 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
8491 * pt.c (tsubst): Allow an array of explicit size zero.
8493 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
8495 * errfn.c: Change varargs code to look like toplev.c.
8497 * method.c (process_modifiers): Don't prepend 'U' for char or
8500 1999-02-20 Craig Burley <craig@jcb-sc.com>
8502 * Make-lang.in (cplib2.ready): Don't consider updating
8503 cplib2 stuff if the current directory isn't writable, as
8504 it won't work (such as during a `make install').
8506 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
8508 * decl2.c (start_objects): Make file scope constructors and
8509 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
8510 ASM_OUTPUT_DESTRUCTOR are defined.
8512 1999-02-19 Mark Mitchell <mark@markmitchell.com>
8514 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
8515 (fn_type_unification): Adjust prototype.
8516 (lookup_fnfields_1): Declare.
8517 * call.c (add_template_candidate_real): Adjust call to
8518 fn_type_unification.
8519 * class.c (add_method): Don't allow duplicate declarations of
8520 constructors or destructors.
8521 (resolve_address_of_overloaded_function): Remove unused variable.
8522 Adjust call to fn_type_unification.
8523 * decl.c (grokfndecl): Be more robust in the face of illegal
8525 * decl2.c (check_classfn): Remove hokey handling of member
8527 * pt.c (determine_specialization): Improve comments. Adjust to
8528 handle template argument deduction as per the standard.
8529 (check_explicit_specialization): Fix comment spacing. Handle
8530 type-conversion operators correctly. Improve error-recovery.
8531 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
8532 (get_bindings_real): Simplify handling of static members.
8533 * search.c (lookup_fnfields_1): Make it have external linkage.
8534 * typeck.c (compparms): Fix comment.
8535 (build_unary_op): Don't try to figure out which template
8536 specialization is being referred to when when the address-of
8537 operator is used with a template function.
8539 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8541 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
8542 keyword to match an analogous change at the top level.
8544 * tree.c (lvalue_or_else): Likewise.
8546 1999-02-17 Mark Mitchell <mark@markmitchell.com>
8548 * decl.c (xref_basetypes): Comment.
8549 * pt.c (instantiate_class_template): Use xref_basetypes.
8551 1999-02-16 Mark Mitchell <mark@markmitchell.com>
8553 * cp-tree.h (tsubst): Change prototype.
8554 (tsubst_expr): Likewise.
8555 (tsubst_copy): Likewise.
8556 (type_unification): Remove prototype.
8557 * call.c (convert_default_arg): Adjust call to tsubst_expr.
8558 * class.c (resolve_address_of_overloaded_function): Just use
8559 fn_type_unification.
8560 * decl.c (grokdeclarator): Adjust call to tsubst.
8561 * method.c (build_template_parm_names): Likewise.
8562 * pt.c (GTB_VIA_VIRTUAL): New macro.
8563 (GTB_IGNORE_TYPE): Likewise.
8564 (resolve_overloaded_unification): Add `complain' parameter.
8565 (try_one_overload): Likewise.
8566 (tsubst_template_arg_vector): Likewise.
8567 (tsubst_template_parms): Likewise.
8568 (tsubst_aggr_type): Likewise.
8569 (tsubst_arg_types): Likewise.
8570 (tsubst_call_declarator_parms): Likewise.
8571 (unify): Remove explicit_mask.
8572 (type_unification_real): Likewise.
8573 (get_template_base_recursive): Likewise.
8574 (coerce_template_template_parms): Provide prototype.
8575 (tsubst_function_type): Likewise.
8576 (try_class_unification): New function.
8577 All callers changed to use new complain parameter.
8578 (get_template_base): Use try_class_unification.
8579 (unify): Adjust handling of classes derived from template types.
8580 (fn_type_unification): Substitute explicit arguments before
8583 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8585 * decl.c (pushdecl): Remove dead code.
8587 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
8589 * decl2.c (finish_objects): Fix code I missed in previous change.
8591 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
8593 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
8594 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
8596 * pt.c (maybe_process_partial_specialization): Complain about
8597 'template <>' on non-specialization.
8599 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
8601 * decl.c (grokdeclarator): Catch wierd declarators.
8602 * decl2.c (finish_file): Don't abort because of namespace parsing
8604 (check_decl_namespace): Remove.
8606 1999-02-09 Mark Mitchell <mark@markmitchell.com>
8608 * cp-tree.h (get_template_base): Don't declare.
8609 (dfs_walk): Declare.
8610 (dfs_unmark): Likewise.
8611 (markedp): Likewise.
8612 * pt.c (unify): Remove duplicate declaration. Pass tparms and
8613 targs to get_template_base.
8614 (get_template_base_recursive): Move here from search.c. Check to
8615 see that the base found can be instantiated to form the desired
8617 (get_template_base): Likewise.
8618 (get_class_bindings): Simplify.
8619 * search.c (get_template_base_recursive): Move to pt.c.
8620 (get_template_base): Likewise.
8621 (markedp): Make it global.
8622 (dfs_walk): Likewise.
8623 (dfs_unmark): Likewise.
8625 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
8627 * pt.c (maybe_process_partial_specialization): Complain about
8628 specialization in wrong namespace.
8629 * tree.c (decl_namespace_context): New fn.
8631 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8633 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
8634 * pt.c (coerce_template_template_parms): Handle nested
8635 template template parameters.
8637 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
8639 * typeck2.c: Update email addresses.
8641 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8643 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
8646 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
8648 * lex.c (retrofit_lang_decl): Split out...
8649 (build_lang_decl): From here.
8650 * decl.c (pushdecl): Call it for functions generated by the middle
8651 end that don't have DECL_LANG_SPECIFIC.
8652 * cp-tree.h: Declare it.
8654 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
8655 (start_objects, finish_objects): Only use special
8656 init_priority code if the user specified a priority.
8657 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
8660 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8662 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
8663 mkstemp.o. Get them from libiberty now.
8664 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
8666 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8668 * decl2.c (lang_decode_option): Use read_integral_parameter.
8670 1999-02-01 Mark Mitchell <mark@markmitchell.com>
8672 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
8673 before calling complete_type_or_else.
8675 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8677 * input.c (inline): Don't define, its handled by system.h.
8679 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8681 * decl2.c: Don't define flag_no_ident here. Don't process
8683 * cp-tree.h: Don't declare flag_no_ident here.
8684 * lang-specs.h: Map -Qn to -fno-ident.
8686 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
8688 * cp-tree.h (struct tree_binding): Replace scope field with a union.
8689 (BINDING_SCOPE): Adjust.
8690 * decl.c (BINDING_LEVEL): Adjust.
8692 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
8694 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
8697 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
8700 * tree.c (equal_functions): Fix name in prototype.
8702 * decl.c (push_local_binding): Add FLAGS argument.
8703 (pushdecl, push_overloaded_decl): Pass it.
8704 * decl2.c (do_local_using_decl): Likewise.
8705 * cp-tree.h: Adjust prototype.
8706 * decl.c (poplevel): Fix logic.
8708 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
8709 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
8710 (cat_namespace_levels): Don't loop forever.
8712 1999-01-25 Richard Henderson <rth@cygnus.com>
8714 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
8716 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
8718 * class.c (resolve_address_of_overloaded_function): Mark the
8719 chosen function used.
8721 * call.c (build_call): Make sure that a function coming in has
8722 been marked used already.
8723 * decl.c (expand_static_init): Call mark_used instead of
8725 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
8726 alloc_eh_object, expand_throw): Likewise.
8727 * init.c (build_builtin_delete_call): Likewise.
8728 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
8729 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8730 expand_generic_desc): Likewise.
8732 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
8734 * tree.c (equal_functions): New function.
8735 (ovl_member): Call it.
8737 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
8739 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
8741 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
8743 * decl.c (decls_match): Return 1 if old and new are identical.
8744 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
8746 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
8748 * decl.c (start_function): Make member functions one_only on windows.
8749 * decl2.c (import_export_decl): Likewise.
8751 * decl.c (grokdeclarator): Don't complain about implicit int in
8752 a system header. Change same-name field check to not complain in
8753 a system header instead of within extern "C".
8755 1999-01-21 Mark Mitchell <mark@markmitchell.com>
8757 * cp-tree.h (PUSH_GLOBAL): New macro.
8758 (PUSH_LOCAL): Likewise.
8759 (PUSH_USING): Likewise.
8760 (namespace_bindings_p): Declare.
8761 (push_overloaded_decl): Likewise.
8762 * decl.c (push_overloaded_decl): Don't make it static. Check for
8763 illegal declarations after using declarations here.
8764 (namespace_bindings_p): Likewise.
8765 (duplicate_decls): Don't consider declarations from different
8766 namespaces to be the same.
8767 (pushdecl): Use symbolic PUSH_ constants in calls to
8768 push_overloaded_decl.
8769 (push_overloaded_decl_1): Likewise.
8770 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
8771 (do_nonmember_using_decl): Check for illegal using declarations
8772 after ordinary declarations here.
8773 (do_local_using_decl): Call pushdecl to insert declarations.
8775 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
8777 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
8779 1999-01-21 Mark Mitchell <mark@markmitchell.com>
8781 * tree.c (build_cplus_array_type_1): Don't call build_array_type
8782 for types involving template parameters.
8784 * cp-tree.h (PARM_DECL_EXPR): Delete.
8785 (convert_default_arg): Change prototype.
8786 (check_default_argument): Declare.
8787 (search_tree): Likewise.
8788 * call.c (convert_default_arg): Take the function to which the
8789 default argument belongs as a parameter, and do any necessary
8790 instantiation here, instead of ...
8791 (build_over_call): Here.
8792 * decl.c (local_variable_p): New function.
8793 (check_default_argument): Likewise, split out and tidied from ...
8795 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
8796 * pt.c (tsubst_call_declarator_parms): New function.
8797 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
8798 with CALL_EXPRs, rather than trying to be clever.
8799 (tsubst): Use tsubst_call_declarator_parms.
8800 * tree.c (search_tree): Don't make it static.
8801 * typeck.c (convert_arguments): Use new interface to
8802 convert_default_arg.
8804 1999-01-20 Mark Mitchell <mark@markmitchell.com>
8806 * error.c (dump_function_decl): Don't print the argument types for
8807 a function when the verbosity level is negative.
8809 * call.c (build_over_call): Check format attributes at call-time.
8811 * pt.c (tsubst_copy): Fix comment.
8812 (unify): Don't allow unification with variable-sized arrays.
8814 * semantics.c (finish_stmt_expr): When processing a template make
8815 the BIND_EXPR long-lived.
8817 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
8819 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
8820 (import_export_vtable): Not here.
8822 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
8824 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
8825 non-static member function.
8827 1999-01-18 Nathan Sidwell <nathan@acm.org>
8829 * class.c (instantiate_type): Only diagnose illegal address of member
8830 function if complaining.
8832 * decl.c (lookup_name_real): Remove duplicate code.
8834 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
8836 * tree.c (copy_template_template_parm): Use permanent_obstack.
8838 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8840 * pt.c (unify): Remove restrictions on deduction of argument
8841 of template template parameters.
8843 1999-01-18 Nathan Sidwell <nathan@acm.org>
8845 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
8847 * class.c (resolve_address_of_overloaded_function): Show list of
8848 all candidates, when none of them match.
8850 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
8852 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
8853 definition of 'casting away const' in reinterpret_cast<>.
8855 1999-01-18 Graham <grahams@rcp.co.uk>
8857 * cvt.c: Add include for decl.h, remove extern for
8858 static_aggregates which is now provided by decl.h.
8860 * Makefile.in (cvt.o): Add dependency for decl.h and missing
8861 dependencies for convert.h and flags.h.
8863 1999-01-18 Nathan Sidwell <nathan@acm.org>
8865 * decl2.c (do_dtors): Set current location to that of the
8866 decl, for sensible diagnostics and debugging.
8867 (check_classfn): Issue `incomplete type' error, if
8868 class is not defined.
8870 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
8872 * cp-tree.h: Add prototype for bound_pmf_p.
8874 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
8875 Manfred Hollstein <manfred@s-direktnet.de>
8877 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
8880 1999-01-16 Nathan Sidwell <nathan@acm.org>
8882 * cp-tree.h (struct lang_type): Added has_mutable flag.
8883 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
8884 (TYPE_HAS_MUTABLE_P): New macro to read it.
8885 (cp_has_mutable_p): Prototype for new function.
8886 * class.c (finish_struct_1): Set has_mutable from members.
8887 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
8888 it contains a mutable.
8889 * typeck.c (cp_has_mutable_p): New function.
8891 1999-01-15 Mark Mitchell <mark@markmitchell.com>
8893 * pt.c (process_template_parm): Ignore top-level qualifiers on
8894 non-type parameters.
8896 * decl.c (start_function): Use current_function_parms in the call
8897 to require_complete_type_for_parms, not the probably empty
8900 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
8902 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
8904 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
8905 that we don't suppress the other copies.
8906 * lex.c (handle_cp_pragma): Likewise.
8908 1999-01-13 Mark Mitchell <mark@markmitchell.com>
8910 * decl.c (grokdeclarator): Undo 1998-12-14 change.
8911 * tree.c (build_cplus_array_type_1): Likewise.
8912 * pt.c (instantiate_class_template): Remove misleading comment.
8913 (tsubst_aggr_type): Substitute if there are template parameters,
8914 regardless of whether or not they use template arguments.
8915 (unify): Likewise, but for unification.
8917 1999-01-12 Richard Henderson <rth@cygnus.com>
8919 * cp-tree.h (flag_permissive): Declare extern.
8921 1999-01-06 Mark Mitchell <mark@markmitchell.com>
8923 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
8925 (lang_type): Add is_partial_instantiation. Decrease width of
8927 (PARTIAL_INSTANTIATION_P): New macro.
8928 (OPERATOR_TYPENAME_P): Remove.
8929 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
8930 OPERATOR_TYPENAME_P.
8931 (grok_op_properties): Likewise.
8932 * friend.c (do_friend): Handle friends that are member functions
8934 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
8935 * pt.c (instantiate_class_template): Rework for clarity. Avoid
8936 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
8937 any more partial instantiation than is absolutely necessary for
8938 implicit typename. Set PARTIAL_INSTANTIATION_P.
8939 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
8940 * semantics.c (begin_class_definition): Handle partial
8941 specializations of a type that was previously partially
8944 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
8946 * g++spec.c (LIBSTDCXX): Provide default definition.
8947 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
8949 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8951 * Make-lang.in (g++.o): Depend on prefix.h.
8953 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
8955 * tree.c (bound_pmf_p): New fn.
8956 * typeck.c (build_c_cast): Use it.
8958 * decl.c (grok_op_properties): Use same_type_p.
8960 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8962 * Makefile.in (cvt.o): Depend on toplev.h.
8964 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
8966 * cvt.c: Include toplev.h.
8968 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
8971 * init.c (expand_vec_init): Initialize variable `itype'.
8973 * lex.c (yyerror): Cast the argument passed to a ctype function to
8976 * method.c (build_mangled_C9x_name): Wrap prototype and definition
8977 in "HOST_BITS_PER_WIDE_INT >= 64".
8979 * typeck.c (build_binary_op): Mark parameter `convert_p' with
8982 1998-12-22 Mark Mitchell <mark@markmitchell.com>
8984 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
8985 * tree.c (build_exception_variant): Don't crash on empty throw
8988 1998-12-18 DJ Delorie <dj@cygnus.com>
8990 * cvt.c (convert_to_reference): Check for both error_mark_node
8991 and NULL_NODE after call to convert_for_initialization.
8993 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
8995 * error.c (interesting_scope_p): New fn.
8996 (dump_simple_decl): Use it.
8997 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
8998 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
9000 1998-12-16 Mark Mitchell <mark@markmitchell.com>
9002 * class.c (resolve_address_of_overloaded_function): Do conversion
9003 to correct type here, rather than ...
9004 (instantiate_type): Here.
9006 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
9007 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
9008 (decl_template_parm_p): Remove.
9009 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
9011 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
9012 * pt.c (push_inline_template_parms_recursive): Set it.
9013 (decl_template_parm_p): Remove.
9014 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
9015 (process_template_parm): Set it.
9017 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
9019 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
9020 if configured with cpplib.
9022 1998-12-15 Mark Mitchell <mark@markmitchell.com>
9024 * decl.c (poplevel): Make sure ns_binding is initialized.
9026 * decl.c (finish_function): Undo inadvertent change in previous
9029 1998-12-14 Mark Mitchell <mark@markmitchell.com>
9031 * class.c (pushclass): Tweak handling of class-level bindings.
9032 (resolve_address_of_overloaded_function): Update pointer-to-member
9034 (instantiate_type): Likewise.
9035 * cvt.c (cp_convert_to_pointer): Likewise.
9036 * decl.c (pop_binding): Take the DECL to pop, not just the name.
9037 Deal with `struct stat' hack.
9038 (binding_level): Add to documentation.
9039 (push_binding): Clear BINDING_TYPE.
9040 (add_binding): New function.
9041 (push_local_binding): Use it.
9042 (push_class_binding): Likewise.
9043 (poplevel): Adjust calls to pop_binding.
9044 (poplevel_class): Likewise.
9045 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
9046 declarations to current binding level.
9047 (push_class_level_binding): Likewise.
9048 (push_overloaded_decl): Adjust handling of OVERLOADs in local
9050 (lookup_namespace_name): Don't crash when confronted with a
9052 (lookup_name_real): Do `struct stat' hack in local binding
9054 (build_ptrmemfunc_type): Adjust documentation.
9055 (grokdeclarator): Don't avoid building real array types when
9056 processing templates unless really necessary.
9057 (finish_method): Adjust calls to pop_binding.
9058 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
9059 not reparse_decl_as_expr.
9060 (build_expr_from_tree): Deal with a template-id as the function to
9061 call in a METHOD_CALL_EXPR.
9062 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
9063 (maybe_adjust_types_For_deduction): Don't do peculiar things with
9065 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
9066 pointer-to-member types where necessary.
9067 * tree.c (build_cplus_array_type_1): Don't avoid building real
9068 array types when processing templates unless really necessary.
9069 (build_exception_variant): Compare the exception lists correctly.
9071 1998-12-13 Mark Mitchell <mark@markmitchell.com>
9073 * cp-tree.def (CPLUS_BINDING): Update documentation.
9074 * cp-tree.h (LOCAL_BINDING_P): New macro.
9075 (lang_identifier): Rename local_value to bindings.
9076 (tree_binding): Make `scope' of type `void*', not `tree'.
9077 (BINDING_SCOPE): Update documentation.
9078 (IDENTIFIER_LOCAL_VALUE): Remove.
9079 (IDENTIFIER_CLASS_VALUE): Document.
9080 (IDENTIFIER_BINDING): New macro.
9081 (IDENTIFIER_VALUE): Likewise.
9082 (TIME_IDENTIFIER_TIME): Likewise.
9083 (TIME_IDENTIFIER_FILEINFO): Likewise.
9084 (IMPLICIT_TYPENAME_P): Likewise.
9085 (set_identifier_local_value): Remove.
9086 (push_local_binding): New function.
9087 (push_class_binding): Likewise.
9088 * class.c (pushclass): Update comments; use push_class_binding.
9089 * decl.c (set_identifier_local_value_with_scope): Remove.
9090 (set_identifier_local_value): Likewise.
9091 (push_binding): New function.
9092 (pop_binding): Likewise.
9093 (binding_level): Update documentation. Remove shadowed.
9094 (BINDING_LEVEL): New macro.
9095 (free_binding_nodes): New variable.
9096 (poplevel): Adjust for new name-lookup scheme. Don't mess up
9097 BLOCK_VARs when doing for-scope extension. Remove effectively
9099 (pushlevel_class): Tweak formatting.
9100 (poplevel_class): Adjust for new name-lookup scheme.
9101 (print_binding_level): Likewise.
9102 (store_bindings): Likewise.
9103 (pushdecl): Likewise.
9104 (pushdecl_class_level): Likewise.
9105 (push_class_level_binding): Likewise.
9106 (push_overloaded_decl): Update comments. Adjust for new
9108 (lookup_name_real): Likewise.
9109 (lookup_name_current_level): Likewise.
9110 (cp_finish_decl): Likewise.
9111 (require_complete_types_for_parms): Likewise. Remove misleading
9113 (grok_parms): Likewise. Don't call
9114 require_complete_types_for_parms here.
9115 (grok_ctor_properties): Don't treat templates as copy
9117 (grop_op_properties): Or as assignment operators.
9118 (start_function): Document. Adjust for new name-lookup scheme.
9119 (finish_function): Likewise.
9120 * decl2.c (do_local_using_decl): Use push_local_binding.
9121 * lex.c (begin_definition_of_inclass_inline): New function, split
9123 (do_pending_inlines): Here, and ...
9124 (process_next_inline): Here.
9125 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
9126 (init_filename_times): Likewise.
9127 (extract_interface_info): Likewise.
9128 (ste_typedecl_interface_info): Likewise.
9129 (check_newline): Likewise.
9130 (dump_time_statistics): Likewise.
9131 (handle_cp_pragma): Likewise.
9132 (do_identifier): Adjust for new name-lookup scheme.
9133 * parse.y (function_try_block): Return ctor_initializer_opt value.
9135 (fn.defpen): Pass appropriate values to start_function.
9136 (pending_inline): Use functor_try_block value, and pass
9137 appropriate values to finish_function.
9138 * pt.c (is_member_template): Update documentation; remove handling
9139 of FUNCTION_DECLs. As per name, this function should deal only in
9141 (decl_template_parm_p): Change name of olddecl parameter to decl.
9142 (check_template_shadow): Adjust for new name-lookup scheme.
9143 (lookup_template_class): Likewise.
9144 (tsubst_decl): Tweak so as not to confuse member templates with
9145 copy constructors and assignment operators.
9146 (unify): Handle UNION_TYPEs.
9147 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
9148 (lang_print_xnode): Adjust for new name-lookup scheme.
9149 * typeck.c (mark_addressable): Likewise.
9150 (c_expand_return): Likewise.
9152 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
9154 * decl.c (grokdeclarator): Allow field with same name as class
9157 * decl.c (lookup_name_real): Don't limit field lookup to types.
9158 * class.c (check_member_decl_is_same_in_complete_scope): No error
9159 if icv and x are the same.
9160 * lex.c (do_identifier): Tweak error message.
9162 1998-12-10 Mark Mitchell <mark@markmitchell.com>
9164 * decl.c (start_enum): Use push_obstacks, not
9165 end_temporary_allocation.
9166 (finish_enum): Call pop_obstacks.
9168 1998-12-10 Mark Mitchell <mark@markmitchell.com>
9170 * class.c (instantiate_type): Return error_mark_node rather than
9173 1998-12-09 Mark Mitchell <mark@markmitchell.com>
9175 * cp-tree.h (most_specialized_instantiation): New function.
9176 (print_candidates): Likewise.
9177 * class.c (validate_lhs): Remove.
9178 (resolve_address_of_overloaded_function): New function, split out
9179 and then substantially reworked, from ...
9180 (instantiate_type): Use it. Simplify.
9181 * cvt.c (convert_to_reference): Complain when caller has indicated
9182 that's the right thing to do. Don't crash if instantiate_type
9184 * pt.c: Substitute `parameters' for `paramters' throughout.
9185 (print_candidates): Don't make it static.
9186 (most_specialized_instantiation): Split out from ...
9187 (most_specialized): Here.
9189 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
9191 * lex.c (lang_init_options): Initialize cpplib.
9192 * decl2.c (parse_options,cpp_initialized): Removed.
9193 (lang_decode_option): Move initialization of cpplib to
9196 1998-12-09 Mark Mitchell <mark@markmitchell.com>
9198 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
9199 well as the TYPE_DECL, when a typedef name is assigned to a
9200 previously anonymous type.
9202 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
9204 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
9205 __cp_eh_info for getting the eh info pointer. Add table_index to
9207 (push_eh_cleanup): Don't increment 'handlers' data field.
9208 (process_start_catch_block): Don't set the 'caught' field.
9210 * cp/exception.cc (CP_EH_INFO): New macro for getting the
9211 exception info pointer within library routines.
9212 (__cp_eh_info): Use CP_EH_INFO.
9213 (__start_cp_handler): Get exception info pointer, set caught field,
9214 and increment the handlers field. Avoids this being done by handlers.
9215 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
9216 (uncaught_exception): Use CP_EH_INFO macro.
9218 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
9220 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
9222 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
9224 * lex.c (check_newline): Add support for \ as `natural'
9225 characters in file names in #line to be consistent with #include
9226 handling. We support escape processing in the # 1 "..." version of
9227 the command. See also support in cp/lex.c.
9229 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
9231 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
9234 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
9236 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
9238 * error.c (dump_simple_decl): Also print namespace context.
9239 (dump_function_decl): Likewise.
9241 * decl2.c (ambiguous_decl): Don't print old value if it's
9244 * decl.c (lookup_name_real): Fix handling of local types shadowed
9245 by a non-type decl. Remove obsolete code.
9246 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
9248 * lang-options.h: Add -fpermissive.
9249 * decl2.c: Likewise.
9250 * cp-tree.h: Add flag_permissive.
9251 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
9252 were specified, set flag_pedantic_errors.
9253 * call.c (build_over_call): Turn dropped qualifier messages
9255 * cvt.c (convert_to_reference): Likewise.
9256 * typeck.c (convert_for_assignment): Likewise.
9258 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
9260 * decl2.c (coerce_new_type): Use same_type_p.
9261 (coerce_delete_type): Likewise.
9263 * call.c (check_dtor_name): Return 1, not error_mark_node.
9265 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
9267 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
9268 if MULTIPLE_SYMBOL_SPACES.
9270 * pt.c (check_template_shadow): New fn.
9271 * decl2.c (grokfield): Use it.
9272 * decl.c (pushdecl): Likewise.
9273 (pushdecl_class_level): Likewise.
9274 (start_method): Likewise.
9275 (xref_tag): Don't try to use 't' if we're defining.
9277 * call.c (check_dtor_name): Just return an error_mark_node.
9278 * pt.c (lookup_template_class): Complain about using non-template here.
9279 * parse.y (apparent_template_type): Not here.
9281 * pt.c (check_explicit_specialization): Complain about specialization
9284 * lang-options.h: Add -f{no-,}implicit-inline-templates.
9286 * pt.c (convert_nontype_argument): Don't assume that any integer
9287 argument is intended to be a constant-expression.
9289 1998-12-03 Mark Mitchell <mark@markmitchell.com>
9291 * class.c (handle_using_decl): Fix comment. Don't lookup
9292 constructors in base classes.
9293 (validate_lhs): Fix typo in comment.
9294 * search.c (lookup_field_1): Don't return a USING_DECL.
9296 * cp-tree.h (DECL_ACCESS): Improve documentation.
9298 * decl.c (expand_static_init): Don't set the initialization-done
9299 flag until the initialization is done.
9301 1998-12-02 Mark Mitchell <mark@markmitchell.com>
9303 * decl2.c (validate_nonmember_using_decl): Complain about using
9304 declarations for class members.
9306 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
9308 * typeck2.c (process_init_constructor): Use same_type_p.
9310 * decl.c (check_tag_decl): Don't warn about null decl inside a
9313 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
9315 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
9316 (resolve_overloaded_unification): Strip baselinks.
9318 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9320 * g++spec.c: Don't prototype xmalloc.
9322 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
9324 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
9326 * decl.c (check_tag_decl): Do complain about null friend decl at
9329 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
9331 * lex.c (make_lang_type): Clear the whole struct lang_type, not
9332 only the first multiple of sizeof (int).
9334 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
9336 * decl.c (start_decl): An explicit specialization of a static data
9337 member is only a definition if it has an initializer.
9339 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
9340 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
9342 * init.c (expand_default_init): Check for DIRECT_BIND instead of
9345 * call.c (build_over_call): Use build_decl.
9347 * except.c (expand_throw): Just use convert, not
9348 build_reinterpret_cast.
9350 * lex.c (handle_generic_pragma): Use token_buffer.
9352 * decl.c (check_tag_decl): Don't complain about null friend decl.
9354 1998-11-24 Dave Pitts <dpitts@cozx.com>
9356 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
9358 * lex.c (check_newline): Use ISALPHA.
9359 (readescape): Use ISGRAPH.
9360 (yyerror): Use ISGRAPH.
9362 1998-11-24 Nathan Sidwell <nathan@acm.org>
9364 * search.c (get_abstract_virtuals): Do not use initial
9365 CLASSTYPE_ABSTRACT_VIRTUALS.
9366 * typeck2.c (abstract_virtuals_error): Show location of abstract
9368 * call.c (build_new_method_call): Use
9369 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
9370 * class.c (finish_struct_bits): Don't bother working out whether
9371 get_abstract_virtuals will do anything, just do it.
9373 1998-11-24 Graham <grahams@rcp.co.uk>
9375 * typeck.c (build_component_ref): Remove unused statement.
9377 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
9379 * class.c (add_method): Catch invalid overloads.
9381 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
9382 * search.c (lookup_conversions): Handle getting real OVERLOADs.
9383 (add_conversions): Likewise. Revert last change.
9384 * call.c (add_conv_candidate): Pass totype to add_candidate instead
9385 of fn. Don't add a new candidate if the last one was for the same
9387 (print_z_candidates): Handle getting a type as a function.
9388 (joust): If we got two conversion candidates to the same type,
9390 (build_object_call): Lose 'templates'.
9391 (build_user_type_conversion_1): Handle getting real OVERLOADs.
9393 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
9395 * typeck2.c (process_init_constructor): If there are elements
9396 that don't have initializers and they need to have constructors
9397 run, supply them with initializers.
9399 * class.c (finish_struct_1): A class with a 0-width bitfield is
9402 1998-11-23 Mark Mitchell <mark@markmitchell.com>
9404 * pt.c (instantiate_class_template): Don't try to figure out what
9405 specialization to use for a partial instantiation. Correct
9406 typos in a couple of comments. Avoid calling uses_template_parms
9409 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
9411 * method.c (process_overload_item): Add call to
9412 build_mangled_C9x_name for intTI_type_nodes.
9413 (build_mangled_C9x_name): Add prototype, define.
9414 * decl.c (init_decl_processing): Add names for
9417 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
9419 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
9421 * class.c (finish_struct_1): Set things up for 0-width bitfields
9422 like we do for others.
9424 * decl.c (check_tag_decl): New fn.
9425 (shadow_tag): Split out from here.
9426 * decl2.c (grok_x_components): Call it.
9428 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
9430 * decl.c: Lose warn_about_return_type.
9431 (grokdeclarator): Always complain about implicit int, except for
9434 * decl.c (tag_name): New fn.
9435 (xref_tag): Complain about using typedef-name after class-key.
9437 * init.c (expand_vec_init): Also keep going if from_array.
9439 * tree.c (is_overloaded_fn): Also handle the output of
9442 * decl.c (grokdeclarator): Use constructor_name when comparing
9443 field name against enclosing class.
9444 * class.c (finish_struct_anon): Likewise.
9446 1998-11-22 Mark Mitchell <mark@markmitchell.com>
9448 * decl.c (poplevel): Remove code to handle KEEP == 2.
9449 (finish_function): Don't confuse BLOCK-order when
9450 processing a destructor.
9452 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
9454 * decl.c (require_complete_types_for_parms): Call layout_decl
9455 after we've completed the type.
9457 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
9459 * decl2.c (validate_nonmember_using_decl): Allow using templates
9460 from the global namespace.
9462 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
9464 Handle specifying template args to member function templates.
9465 * tree.c (build_overload): Always create an OVERLOAD for a template.
9466 * search.c (add_conversions): Handle finding an OVERLOAD.
9467 * decl2.c (check_classfn): Likewise.
9468 * lex.c (identifier_type): See through a baselink.
9469 * parse.y (do_id): Don't call do_identifier if we got a baselink.
9470 * class.c (instantiate_type, case TREE_LIST): Recurse.
9472 * decl.c (grokdeclarator): Allow a boolean constant for array
9473 bounds, odd as that sounds.
9475 * pt.c (unify): Be more strict about non-type parms, except for
9477 (UNIFY_ALLOW_INTEGER): New macro.
9479 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
9481 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
9483 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
9485 * semantics.c (begin_class_definition): Call
9486 maybe_process_partial_specialization before push_template_decl.
9487 Don't call push_template_decl for a specialization.
9488 * search.c (lookup_field): Do return a member template class.
9489 * decl2.c (handle_class_head): Handle member template classes.
9491 * decl.c (grokdeclarator): A parm type need not be complete.
9493 * pt.c (convert_nontype_argument): Fix thinko.
9495 1998-11-18 Mark Mitchell <mark@markmitchell.com>
9497 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
9498 (global_delete_fndecl): New variable.
9499 * decl.c (global_delete_fndecl): Define it.
9500 (init_decl_processing): Set it.
9501 * init.c (build_builtin_delete_call): Use it.
9502 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
9505 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
9507 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
9510 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
9511 * call.c (build_object_call): Also support references to functions.
9512 * typeck.c (convert_for_initialization): Don't decay a function
9513 if the target is a reference to function.
9515 * search.c (add_conversions): Get all the overloads from a class.
9517 * decl.c (grok_ctor_properties): Complain about any constructor
9518 that will take a single arg of the class type by value.
9520 * typeck2.c (build_functional_cast): Can't create objects of
9521 abstract classes this way.
9522 * cvt.c (ocp_convert): Likewise.
9524 * decl.c (grokfndecl): Member functions of local classes are not
9527 1998-11-18 Mark Mitchell <mark@markmitchell.com>
9529 * Make-lang.in (cc1plus): Add dependency on hash.o.
9531 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
9533 * search.c (get_abstract_virtuals): Complain about virtuals with
9535 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
9536 with no final overrider.
9537 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
9538 on virtuals with no final overrider.
9540 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
9542 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
9545 * friend.c (do_friend): Don't set_mangled_name_for_decl.
9547 * class.c (finish_struct_anon): Complain about non-fields.
9548 * decl2.c (build_anon_union_vars): Likewise.
9550 * decl.c (grokdeclarator): Normal data members can't have the same
9551 name as the class, either.
9552 * class.c (finish_struct_anon): Neither can members of an
9555 1998-11-17 Mark Mitchell <mark@markmitchell.com>
9557 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
9558 (TYPE_BINFO): Likewise.
9559 (IS_AGGR_TYPE): Tweak.
9560 (SET_IS_AGGR_TYPE): New macro.
9561 (CLASS_TYPE_P): Tweak.
9562 (lang_type): Group mark bitfields together. Remove linenum.
9563 (CLASSTYPE_SOURCE_LINE): Remove macro.
9564 (CLASSTYPE_MARKED_N): New macro.
9565 (SET_CLASSTYPE_MARKED_N): Likewise.
9566 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
9567 (CLASS_TYPE_MARKED_*): Use them.
9568 (SET_CLASSTYPE_MARKED_*): Likewise.
9569 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
9570 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
9571 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
9572 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
9573 * class.c (class_cache_obstack): New variable.
9574 (class_cache_firstobj): Likewise.
9575 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
9576 (pushclass): Free the cache, when appropriate.
9578 (maybe_push_cache_obstack): Use class_cache_obstack.
9579 * decl.c (include hash.h).
9580 (typename_hash): New function.
9581 (typename_compare): Likewise.
9582 (build_typename_type): Check the hash table to avoid creating
9584 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
9585 (grokdeclarator): Use CLASS_TYPE_P.
9586 (xref_basetypes): Likewise.
9587 (start_function): Likewise. Don't put current_class_ref on the
9589 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
9591 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
9592 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
9593 fields for types other than class types. Do clear TYPE_ALIAS_SET
9594 for types other than class types, though.
9595 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
9596 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
9597 * pt.c (process_template_parm): Don't set
9598 CLASSTYPE_GOT_SEMICOLON.
9599 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
9600 Coerce arguments on the momentary obstack.
9601 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
9602 (instantiate_class_template): Calculate template arguments on the
9603 momentary obstack. Tidy.
9604 (tsubst_template_arg_vector): Use make_temp_vec.
9605 (tsubst_aggr_type): Put template arguments on the momentary
9607 (tsubst_decl): Likewise.
9608 (tsubst): Copy the array bounds index to the permanent obstack
9609 before building index types. Use new macros.
9610 (unify): Use new macros.
9611 (do_type_instantiation): Likewise.
9612 * search.c (lookup_fnfields_1): Use new macros.
9613 (dfs_pushdecls): Build envelopes on the cache obstack.
9614 (dfs_compress_decls): Use new macros.
9615 (push_class_decls): Build on the cache obstack.
9616 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
9617 * sign.c (build_signature_pointer_or_reference_type): Use
9619 * tree.c (make_binfo): Check CLASS_TYPE_P.
9620 (copy_template_template_parm): Adjust.
9621 (make_temp_vec): Use push_expression_obstack.
9622 * typeck.c (complete_type): Use new macros.
9623 (comptypes): Likewise.
9625 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
9627 * pt.c (tsubst): Add diagnostics for invalid array, reference
9628 and pointer to member types.
9630 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
9632 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
9634 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
9637 * parse.y (structsp): Fix cut-and-paste error.
9639 * init.c (build_new): Complain about non-integral size.
9641 * parse.y (unary_expr): Complain about defining types in sizeof.
9643 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
9645 * rtti.c (build_x_typeid): Complain about typeid without
9646 including <typeinfo>.
9647 (get_typeid): Likewise. Complain about typeid of incomplete type.
9648 (get_tinfo_fn_dynamic): Likewise.
9649 (get_typeid_1): Not static anymore.
9650 * except.c (build_eh_type_type): Use get_typeid_1.
9652 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
9653 ambiguous or private bases. Fix warning for reference cast.
9655 1998-11-16 Mark Mitchell <mark@markmitchell.com>
9657 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
9658 * decl.c (duplicate_decls): Remove special-case code to deal with
9659 template friends, and just do the obvious thing.
9660 * pt.c (register_specialization): Tweak for clarity, and also to
9661 clear DECL_INITIAL for an instantiation before it is merged with a
9663 (check_explicit_specialization): Fix indentation.
9664 (tsubst_friend_function): Handle both definitions in friend
9665 declaration and outside friend declarations.
9666 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
9667 (regenerate_decl_from_template): Tweak accordingly.
9668 (instantiate_decl): Likewise.
9670 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
9672 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
9673 member function reference to error.
9674 * cvt.c (ocp_convert): Complain about converting an overloaded
9677 * init.c (build_offset_ref): Just return a lone static member
9680 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
9683 * typeck.c (build_binary_op_nodefault): Improve error handling.
9685 * decl.c (grokfndecl): Complain about making 'main' a template.
9687 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
9689 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
9690 TYPE_DECL in a template.
9692 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
9694 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
9696 * decl.c (struct cp_function): Add named_label_uses.
9697 (push_cp_function_context): Save it.
9698 (pop_cp_function_context): Restore it.
9699 (define_label): Also complain about jumping into the scope of
9700 non-POD objects that don't have constructors.
9701 * tree.c (pod_type_p): New fn.
9703 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
9704 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
9705 (get_tinfo_fn): Not here.
9706 * repo.c (repo_get_id): Abort if we get called for an incomplete
9709 1998-11-13 Mark Mitchell <mark@markmitchell.com>
9711 * except.c (expand_throw): Make sure first argument to
9712 __cp_push_exception is of type `void*' to avoid spurious error
9715 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
9717 * pt.c (try_one_overload): Take orig_targs again. Only check for
9718 mismatches against them; we don't care what a previous call found.
9719 (resolve_overloaded_unification): Adjust.
9721 * search.c (lookup_field): Don't return anything for a non-type
9722 field from a dependent type.
9723 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
9724 in an array declarator.
9725 (start_decl): Push into the class before looking for the field.
9727 1998-11-08 Mark Mitchell <mark@markmitchell.com>
9729 * method.c (build_overload_value): Handle REFERENCE_TYPE.
9731 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
9733 * decl.c (grokdeclarator): Allow namespace-scoped members if they
9736 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
9738 * pt.c (tsubst_decl): Don't mess with the global value of an
9739 un-mangled DECL_ASSEMBLER_NAME.
9741 1998-11-03 Christopher Faylor <cgf@cygnus.com>
9743 * decl.c (init_decl_processing): Remove CYGWIN conditional
9744 since CYGWIN is now able to deal with trapping signals.
9746 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9748 * cp-tree.h: Don't include gansidecl.h.
9749 * exception.cc: Include gansidecl.h (since we don't include config.h)
9750 * g++spec.c: Don't include gansidecl.h.
9752 1998-11-06 Mark Mitchell <mark@markmitchell.com>
9754 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
9756 (DECL_DEFINED_IN_CLASS_P): New macro.
9757 (TEMPLATE_PARMS_FOR_INLINE): Document.
9758 (check_static_variable_definition): New function.
9759 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
9761 (check_static_variable_definition): Split out from ...
9762 (grokdeclarator): Here.
9763 * pt.c (check_default_tmpl_args): New function, split out from ...
9764 (push_template_decl_real): Here.
9765 (instantiate_template): Fix comment.
9767 1998-11-04 Mark Mitchell <mark@markmitchell.com>
9769 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
9770 (CP_TYPE_VOLATILE_P): Likewise.
9771 (CP_TYPE_RESTRICT_P): Likewise.
9773 1998-11-03 Mark Mitchell <mark@markmitchell.com>
9775 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
9777 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
9779 * class.c (instantiate_type): Be more helpful.
9781 * decl2.c (import_export_decl): Call import_export_class.
9783 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
9784 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
9785 * pt.c (tsubst_copy): Likewise.
9787 1998-11-02 Mark Mitchell <mark@markmitchell.com>
9789 * init.c (expand_vec_init): Fix off-by-one error.
9791 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
9793 * parse.y (apparent_template_type): New type.
9794 (named_complex_class_head_sans_basetype): Use it.
9795 * Makefile.in (CONFLICTS): One new conflict.
9796 * parse.c: Regenerated.
9798 1998-11-01 Mark Mitchell <mark@markmitchell.com>
9800 * cp-tree.h (COMPARE_STRICT): New macro.
9801 (COMPARE_BASE): Likewise.
9802 (COMPARE_RELAXED): Likewise.
9803 (COMPARE_REDECLARATION): Likewise.
9804 (same_type_p): Likewise.
9805 (same_or_base_type_p): Likewise.
9806 * call.c (standard_conversion): Use them, in place of comptypes
9807 with numeric arguments.
9808 (reference_binding): Likewise.
9809 (convert_like): Likewise.
9810 (build_over_call): Likewise.
9811 (is_subseq): Likewise.
9812 (is_properly_derived_from): Likewise.
9813 (compare_ics): Likewise.
9815 * class.c (delete_duplicate_fields_1): Likewise.
9816 (resolves_to_fixed_type_p): Likewise.
9817 (instantiate_type): Likewise. Remove #if 0'd code.
9818 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
9819 (pushdecl): Likewise.
9820 (lookup_name_real): Likewise.
9821 (grokdeclarator): Likewise. Check for illegal array declarations.
9822 (grokparms): Likewise.
9823 (grok_op_properties): Likewise.
9824 * decl2.c (check_classfn): Likewise.
9825 * friend.c (is_friend): Likewise.
9826 (make_friend_class): Likewise.
9827 * init.c (expand_aggr_init): Likewise.
9828 (expand_vec_init): Likewise.
9829 * pt.c (is_member_template_class): Remove declaration.
9830 (is_specialization_of): Use COMPARE_* and new macros.
9831 (comp_template_parms): Likewise.
9832 (convert_nontype_argument): Likewise.
9833 (coerce_template_template_parms): Likewise.
9834 (template_args_equal): Likewise.
9835 (lookup_template_class): Likewise.
9836 (type_unification_real): Likewise.
9838 (get_bindings_real): Likewise.
9839 * search.c (covariant_return_p): Likewise.
9840 (get_matching_virtual): Likewise.
9841 * sig.c (match_method_types): Likewise.
9842 * tree.c (vec_binfo_member): Likewise.
9843 (cp_tree_equal): Likewise.
9844 * typeck.c (common_type): Likewise.
9845 (comp_array_types): Likewise. Get issues involving unknown array
9847 (comptypes): Update comments. Use new flags.
9848 (comp_target_types): Use new macros.
9849 (compparms): Likewise.
9850 (comp_target_parms): Likewise.
9851 (string_conv_p): Likewise.
9852 (build_component_ref): Likewise.
9853 (build_indirect_ref): Likewise.
9854 (build_conditional_expr): Likewise.
9855 (build_static_cast): Likewise.
9856 (build_reinterpret_cast): Likewise.
9857 (build_const_cast): Likewise.
9858 (build_modify_expr): Likewise.
9859 (convert_for_assignment): Likewise.
9860 (comp_ptr_ttypes_real): Likewise.
9861 (ptr_reasonably_similar): Likewise.
9862 (comp_ptr_ttypes_const): Likewise.
9864 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
9866 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
9868 1998-10-30 Mark Mitchell <mark@markmitchell.com>
9870 * decl2.c (delete_sanity): Pass integer_zero_node, not
9871 integer_two_node, to build_vec_delete.
9872 * init.c (build_array_eh_cleanup): Remove.
9873 (expand_vec_init_try_block): New function.
9874 (expand_vec_init_catch_clause): Likewise.
9875 (build_vec_delete_1): Don't deal with case that auto_delete_vec
9876 might be integer_two_node anymore.
9877 (expand_vec_init): Rework for initialization-correctness and
9878 exception-correctness.
9879 * typeck2.c (process_init_constructor): Make mutual exclusivity
9880 of cases more obvious.
9882 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
9884 * decl.c (lookup_name_real): OK, only warn if not lexing.
9885 Simplify suggested fix.
9887 * cp-tree.h (IDENTIFIER_MARKED): New macro.
9888 * search.c (lookup_conversions): Use breadth_first_search.
9889 (add_conversions): Avoid adding two conversions to the same type.
9890 (breadth_first_search): Work with base binfos, rather
9891 than binfos and base indices.
9892 (get_virtual_destructor): Adjust.
9893 (tree_has_any_destructor_p): Adjust.
9894 (get_matching_virtual): Adjust.
9896 * pt.c (push_template_decl_real): Generalize check for incorrect
9897 number of template parms.
9898 (is_member_template_class): #if 0.
9900 1998-10-29 Richard Henderson <rth@cygnus.com>
9902 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
9905 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
9907 * lex.c: Call check_newline from lang_init always. After
9908 calling cpp_start_read, set yy_cur and yy_lim to read from the
9909 cpplib token buffer.
9911 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
9913 * class.c (instantiate_type): Don't consider templates for a normal
9916 * class.c (finish_struct_1): Don't complain about non-copy
9917 assignment ops in union members.
9919 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
9920 (prepare_fresh_vtable): Likewise.
9921 (finish_struct_1): Don't call import_export_class.
9922 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
9923 (finish_prevtable_vardecl): Lose.
9924 (finish_file): Don't call it.
9925 * pt.c (instantiate_class_template): Likewise.
9926 * cp-tree.h: Remove it.
9928 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
9929 * decl.c (finish_function): Not here.
9930 (start_function): Do set DECL_INITIAL.
9932 * pt.c (push_template_decl_real): Complain about default template
9933 args for enclosing classes.
9935 * call.c (add_function_candidate): Treat conversion functions
9936 as coming from the argument's class.
9937 * cp-tree.h (DECL_CONV_FN_P): New fn.
9938 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
9939 * class.c (add_method): Use DECL_CONV_FN_P.
9940 * decl2.c (check_classfn): Likewise.
9941 * error.c (dump_function_name): Likewise.
9942 (dump_function_decl): Likewise.
9943 * pt.c (fn_type_unification): Likewise.
9944 * search.c (add_conversions): Likewise.
9946 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
9948 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
9949 * method.c (hack_identifier): Also check for using RESULT_DECL
9952 1998-10-27 Mark Mitchell <mark@markmitchell.com>
9954 * decl.c (grokdeclarator): Use type_quals, rather than constp,
9957 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
9959 * call.c (standard_conversion): instantiate_type here.
9960 (reference_binding): And here.
9961 (implicit_conversion): Not here.
9962 (build_op_delete_call): No need to cons up an OVERLOAD.
9963 * cvt.c (cp_convert_to_pointer): instantiate_type here.
9964 (convert_to_reference): And here.
9965 * decl.c (grok_reference_init): Not here.
9966 (grokparms): Or here.
9967 * typeck2.c (digest_init): Or here.
9968 * typeck.c (decay_conversion): Take the address of overloaded
9970 (require_instantiated_type): Lose.
9971 (convert_arguments): Don't handle unknown types here.
9972 (build_c_cast): Likewise.
9973 (build_binary_op): Gut.
9974 (build_conditional_expr): Don't require_instantiated_type.
9975 (build_modify_expr): Likewise.
9976 (build_static_cast): Don't instantiate_type.
9977 (build_reinterpret_cast): Likewise.
9978 (build_const_cast): Likewise.
9979 (convert_for_initialization): Likewise.
9980 (build_ptrmemfunc): Use type_unknown_p.
9981 (convert_for_assignment): Also do default_conversion on overloaded
9982 functions. Hand them off to ocp_convert.
9984 1998-10-26 Mark Mitchell <mark@markmitchell.com>
9986 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
9987 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
9989 * class.c (finish_struct_1): Use build_cplus_array_type to build
9991 * decl.c (init_decl_processing): Likewise.
9992 * except.c (expand_end_eh_spec): Likewise.
9993 * search.c (expand_upcast_fixups): Simplify very slightly.
9995 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
9997 * decl.c (grokdeclarator): Complain about a variable using
9998 constructor syntax coming back null from start_decl.
10000 * friend.c (make_friend_class): Complain about trying to make
10001 a non-class type a friend.
10003 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
10004 (start_function): Not here.
10006 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
10008 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
10010 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
10012 * typeck2.c (process_init_constructor): Only skip anonymous fields
10013 if they are bitfields.
10015 * cp-tree.def (TYPEOF_TYPE): New code.
10016 * error.c (dump_type_real): Handle it.
10017 * pt.c (tsubst): Likewise.
10018 * tree.c (search_tree): Likewise.
10019 * semantics.c (finish_typeof): New fn.
10020 * parse.y (typespec): Use it.
10021 * cp-tree.h: Declare it.
10023 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
10025 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
10027 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
10029 * typeck.c (convert_arguments): Don't handle pmf references
10032 * init.c (build_member_call): Don't try to convert to the base type
10033 if it's ambiguous or pedantic.
10035 * typeck2.c (check_for_new_type): Only depend on pedantic for
10038 1998-10-25 Mark Mitchell <mark@markmitchell.com>
10040 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
10041 non-converting constructors.
10043 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
10045 * gxxint.texi: Correct documentation for n, N, Q, and B.
10047 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
10049 * parse.y (condition): Convert VAR_DECL from reference to indirect
10052 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
10054 * exception.cc (__cp_pop_exception): Free the original exception
10055 value, not the potentially coerced one.
10057 1998-10-23 Mark Mitchell <mark@markmitchell.com>
10059 * Makefile.in (hash.h): Run gperf when necessary.
10061 * cp-tree.h (CP_TYPE_READONLY): Remove.
10062 (CP_TYPE_VOLATILE): Likewise.
10063 (CP_TYPE_QUALS): New macro.
10064 (CP_TYPE_CONST_P): Likewise.
10065 (CP_TYPE_VOLATILE_P): Likewise.
10066 (CP_TYPE_RESTRICT_P): Likewise.
10067 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
10068 (cp_build_type_variant): Rename to ...
10069 (cp_build_qualified_type): New function.
10070 (c_apply_type_quals_to_decl): Declare.
10071 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
10072 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
10073 (cp_type_qual_from_rid): New function.
10074 (compparms): Remove unused parameter. All callers changed.
10075 (cp_type_quals): New function.
10076 (at_least_as_qualified_p): Likewise.
10077 (more_qualified_p): Likewise.
10079 * call.c (standard_conversion): Replace calls to
10080 cp_build_type_variant with cp_build_qualified_type. Use
10081 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
10082 compare them. Use CP_TYPE_* macros to check qualifiers.
10083 (reference_binding): Likewise.
10084 (implicit_conversion): Likewise.
10085 (add_builtin_candidates): Likewise.
10086 (build_over_call): Likewise.
10087 * class.c (overrides): Compare all qualifiers, not just `const',
10088 on method declarations.
10089 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
10090 (convert_pointer_to_real): Likewise.
10091 (type_promotes_to): Likewise.
10092 * decl.c (check_for_uninitialized_const_var): New function.
10093 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
10094 (cp_finish_decl): Use check_for_uninitialized_const_var.
10095 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
10097 (grok_ctor_properties): Likewise.
10098 (grok_op_properties): Likewise.
10099 (start_function): Likewise.
10100 (rever_static_member_fn): Likewise.
10101 * decl2.c (grok_method_quals): Likewise.
10102 (grokfield): Likewise.
10103 * error.c (dump_readonly_or_volatile): Rename to ...
10104 (dump_qualifiers): New function. Handle `restrict'.
10105 (dump_type_real): Use it.
10106 (dump_aggr_type): Likewise.
10107 (dump_type_prefix): Likewise.
10108 (dump_type_suffix): Likewise.
10109 (dump_function_decl): Likewise.
10110 (cv_as_string): Likewise.
10111 * gxx.gperf: Add __restrict and __restrict__.
10112 * gxxint.texi: Document `u' as used for `__restrict', and a few
10113 other previously undocumented codes.
10114 * hash.h: Regenerated.
10115 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
10116 (build_member_call): Likewise.
10117 (build_new_1): Likewise.
10118 * lex.c (init_parse): Add entry for RID_RESTRICT.
10119 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
10120 (cp_type_qual_from_rid): Define.
10121 * lex.h (enum rid): Add RID_RESTRICT.
10122 * method.c (process_modifiers): Deal with `restrict'.
10123 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
10124 * parse.c: Regenerated.
10125 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
10126 (tsubst_aggr_type): Likewise.
10127 (tsubst): Likewise.
10128 (check_cv_quals_for_unify): Likewise.
10130 * rtti.c (init_rtti_processing): Likewise.
10131 (build_headof): Likewise.
10132 (get_tinfo_var): Likewise.
10133 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
10134 (expand_class_desc): Likewise.
10135 (expand_attr_desc): Likewise.
10136 (synthesize_tinfo_fn): Likewise.
10137 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
10138 (get_matching_virtual): Likewise.
10139 (expand_upcast_fixups): Likewise.
10140 * sig.c (build_signature_pointer_or_reference_name): Take
10141 type_quals, not constp and volatilep.
10142 (build_signature_pointer_or_reference_type): Likewise.
10143 (match_method_types): More CP_TYPE_QUALS conversion, etc.
10144 (build_signature_pointer_constructor): Likewise.
10145 (build_signature_method_call): Likewise.
10146 * tree.c (build_cplus_array_type): Likewise.
10147 (cp_build_type_variant): Rename to ...
10148 (cp_build_qualified_type): New function. Deal with `__restrict'.
10149 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
10150 (build_exception_variant): Likewise.
10151 (mapcar): Likewise.
10152 * typeck.c (qualif_type): Likewise.
10153 (common_type): Likewise.
10154 (comptypes): Likewise.
10155 (comp_cv_target_types): Likewise.
10156 (at_least_as_qualified_p): Define.
10157 (more_qualified_p): Likewise.
10158 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
10159 (compparms): Likewise.
10160 (inline_conversion): Likewise.
10161 (string_conv_p): Likewise.
10162 (build_component_ref): Likewise.
10163 (build_indirect_ref): Likewise.
10164 (build_array_ref): Likewise.
10165 (build_unary_op): Likewise.
10166 (build_conditional_expr): Likewise.
10167 (build_static_cast): Likewise.
10168 (build_c_cast): Likewise.
10169 (build_modify_expr): Likewise.
10170 (convert_For_assignment): Likewise.
10171 (comp_ptr_ttypes_real): Likewise.
10172 (cp_type_quals): New function.
10174 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
10176 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
10177 (CP_TYPE_VOLATILE): Likewise.
10178 * decl.c (grokdeclarator): Use them.
10179 * tree.c (canonical_type_variant): Likewise.
10181 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
10183 * parse.y (named_class_head): Push into class while parsing the
10185 * decl2.c (push_scope, pop_scope): New functions.
10186 * cp-tree.h: Declare them.
10187 * init.c (build_new_1): Delay cleanup until end of full expression.
10189 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
10191 * typeck.c (build_component_ref): Use of a type here is an error.
10193 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
10195 Revamp references to member functions.
10196 * method.c (hack_identifier): Call build_component_ref for a
10197 reference to a member function.
10198 * typeck.c (build_component_ref): Only return a single function
10199 if it's static. Otherwise, return a COMPONENT_REF.
10200 (build_x_function_call): Handle a COMPONENT_REF.
10201 (build_unary_op): Handle all unknown-type things.
10202 * decl2.c (arg_assoc): Handle COMPONENT_REF.
10203 * class.c (instantiate_type): Complain if the function we get is a
10204 nonstatic member function. Remove code for finding "compatible"
10206 * pt.c (tsubst_copy): Handle NOP_EXPR.
10207 * tree.c (build_dummy_object): New fn.
10208 (maybe_dummy_object): New fn.
10209 (is_dummy_object): New fn.
10210 * cp-tree.h: Declare them.
10211 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
10212 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
10213 * init.c (build_member_call): Use maybe_dummy_object and
10215 (build_offset_ref): Use maybe_dummy_object.
10216 (resolve_offset_ref): Use is_dummy_object.
10217 * typeck.c (build_x_function_call): Call build_dummy_object.
10218 (unary_complex_lvalue): Call is_dummy_object.
10220 * typeck.c (build_component_addr): Make sure field is a field.
10222 * call.c (build_new_op): Delete obsolete code.
10224 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
10226 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
10228 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
10229 std if std is ignored.
10231 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
10233 * decl.c (grokvardecl): Fix thinko.
10235 * decl.c (grokdeclarator): Embedded attrs bind to the right,
10238 * parse.y (fn.def2): Fix 'attrs' format.
10240 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
10242 * Makefile.in (CONFLICTS): Update.
10243 * parse.y (expr_or_declarator_intern): New rule.
10244 (expr_or_declarator, direct_notype_declarator, primary,
10245 functional_cast): Use it.
10246 (notype_declarator_intern): New rule.
10247 (notype_declarator, complex_notype_declarator): Use it.
10249 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
10251 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
10252 (grokvardecl): Likewise.
10254 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10256 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
10257 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
10259 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
10261 * pt.c (process_partial_specialization): Cast 1st argument of
10264 * tree.c (build_base_fields): Cast `base_align' to (int) when
10265 comparing against one.
10267 1998-10-16 Mark Mitchell <mark@markmitchell.com>
10269 * decl.c (lookup_name_real): Handle template parameters for member
10270 templates where said parameters have the same name as the
10273 * decl.c (expand_static_init): Build cleanups before entering the
10274 anonymous function used to do them to avoid access-checking
10277 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
10278 accidentally removed by previous change, and make DECL_RTL here.
10279 * class.c (add_method): Don't make DECL_RTL here.
10281 * pt.c (for_each_template_parm): Don't examine uninstantiated
10284 1998-10-16 Dave Brolley <brolley@cygnus.com>
10286 * lex.c (real_yylex): Fix unaligned access of wchar_t.
10288 1998-10-16 Mark Mitchell <mark@markmitchell.com>
10290 * class.c (add_method): Fix documentation to reflect previous
10291 changes. Check for duplicate method declarations here.
10292 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
10293 correctly; such things never match.
10294 (grokfndecl): Don't look for duplicate methods here.
10295 * decl2.c (check_classfn): Don't assume names are mangled.
10296 Don't add bogus member function declarations to a class before the
10297 class type is complete.
10298 (grokfield): Reformat error message.
10299 * method.c (set_mangled_name_for_decl): Don't mangle names while
10300 processing_template_decl.
10302 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
10304 * typeck.c (build_indirect_ref): Complain about a pointer to data
10306 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
10308 * init.c (resolve_offset_ref): Don't undo the above.
10310 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
10311 (struct lang_decl_flags): Add `bitfield'.
10312 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
10314 * decl2.c (grokbitfield, grok_alignof): Likewise.
10315 * init.c (build_offset_ref): Likewise.
10316 * typeck.c (build_component_addr, expr_sizeof): Likewise.
10317 * cvt.c (build_up_reference): Don't crash if taking the address
10318 returns error_mark_node.
10320 * decl.c (grokfndecl): Also check ctype when checking for ::main().
10322 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
10324 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
10326 (grokdeclarator): Instead of here.
10327 * friend.c (do_friend): Lose special handling of ::main and
10329 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
10331 * spew.c (yylex): Clear looking_for_typename if we got
10334 1998-10-15 Mark Mitchell <mark@markmitchell.com>
10336 * class.c (maybe_warn_about_overly_private_class): Improve error
10337 messages for class with only private constructors.
10339 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
10340 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
10341 (build_typename_type): New function.
10342 * decl.c (build_typename_type): Broken out from ...
10343 (make_typename_type): Use it.
10344 * search.c (lookup_field): Likewise.
10346 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10348 * pt.c (convert_nontype_argument): Check against type_referred_to.
10349 * decl.c (grokvardecl): Check for declarator name before building
10350 DECL_ASSEMBLER_NAME.
10352 1998-10-14 Mark Mitchell <mark@markmitchell.com>
10354 * pt.c (lookup_template_class): Add comment.
10355 (instantiate_class_template): Don't mark the _TYPE node for
10356 member class templates as an instantiation.
10358 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
10360 * decl.c (grokfndecl): Fix my thinko.
10362 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
10364 * tinfo2.cc (fast_compare): Remove.
10365 (before): Just use strcmp.
10366 * tinfo.cc (operator==): Just use strcmp.
10368 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
10370 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
10373 1998-10-13 Mark Mitchell <mark@markmitchell.com>
10375 * cp-tree.h (specializations_of_same_template_p): Remove.
10376 * search.c (get_template_base): Don't use it.
10377 (get_template_base_recursive): Likewise.
10378 * pt.c (specializations_of_same_template_p): Remove.
10379 (unify): Don't use it.
10380 (lookup_template_class): Find the correct parent when setting
10381 CLASSTYPE_TI_TEMPLATE.
10383 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
10385 * tinfo.cc (operator==): Always compare names.
10387 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
10389 * decl.c (start_function): Fix cut-and-paste error.
10391 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
10393 * inc/typeinfo: Add #pragma interface.
10394 (operator!=): Just call operator==.
10395 * tinfo.cc: Add #pragma implementation.
10396 (operator==): Move from inc/typeinfo and tinfo2.cc.
10397 Check __COMMON_UNRELIABLE instead of _WIN32.
10399 * typeck2.c (my_friendly_abort): Add URL.
10401 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
10403 * decl.c (start_method): Added extra parameter for attributes.
10404 * cp-tree.h (start_method): Update prototype.
10405 * parse.y (fn.def2): Update start_method parameter list.
10407 1998-10-11 Mark Mitchell <mark@markmitchell.com>
10409 * cp-tree.h (specializations_of_same_template_p): Declare.
10410 * pt.c (specializations_of_same_template_p): New function.
10412 * search.c (get_template_base): Use it.
10413 (get_template_base_recursive): Likewise.
10415 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
10417 * decl2.c (start_objects): Add new variable `joiner' and
10418 initialize it properly.
10420 1998-10-09 Mark Mitchell <mark@markmitchell.com>
10422 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
10423 change to vtable types.
10425 * cvt.c (ocp_convert): Avoid infinite recursion caused by
10428 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
10430 * pt.c (resolve_overloaded_unification): New fn.
10431 (try_one_overload): Likewise.
10432 (unify): Don't fail on unknown type.
10433 (type_unification_real): Likewise. Use resolve_overloaded_unification
10434 to handle an overloaded argument.
10435 (template_args_equal): Split out...
10436 (comp_template_args): From here.
10437 (determine_specialization): Also allow a template with more
10438 parms than were explicitly specified.
10439 * cp-tree.h: Add template_args_equal.
10440 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
10442 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
10444 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
10447 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
10449 * typeck.c (unsigned_type): Only return TItype nodes when
10450 HOST_BITS_PER_WIDE_INT is >= 64 bits.
10451 (signed_type): Likewise.
10452 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
10453 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
10454 (init_decl_processing): Only create TItype nodes when
10455 HOST_BITS_PER_WIDE_INT is >= 64 bits.
10456 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
10457 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
10459 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10461 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
10462 (gxx.gperf): Update comments describing invocation flags.
10463 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10465 1998-10-07 Mark Mitchell <mark@markmitchell.com>
10467 * class.c (finish_struct_1): Add commentary on previous change.
10469 * cp-tree.h (vtbl_ptr_type_node): New variable.
10470 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
10471 already of the right type.
10472 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
10473 Simplify code to grow vtable.
10474 * decl.c (vtbl_ptr_type_node): Define.
10475 (init_decl_processing): Initialize it.
10477 1998-10-06 Mark Mitchell <mark@markmitchell.com>
10479 * cp-tree.def (PTRMEM_CST): New tree node.
10480 * cp-tree.h (ptrmem_cst): New type.
10481 (lang_type): Remove local_typedecls.
10482 (dummy): Increase to 12 bits from 11.
10483 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
10484 (PTRMEM_CST_CLASS): New macro.
10485 (PTRMEM_CST_MEMBER): Likewise.
10486 (current_access_specifier): New variable.
10487 (current_class_type): Remove duplicate declaration.
10488 (finish_struct): Change prototype.
10489 (unreverse_member_declarations): New function.
10490 (pushdecl_class_level): Change prototype.
10491 (grok_enum_decls): Remove.
10492 (fixup_anonymous_union): New function.
10493 (grok_x_components): Change prototype.
10494 (tsubst_chain): Remove.
10495 (finish_member_template_decl): Likewise.
10496 (check_explicit_specialization): Fix indentation.
10497 (finish_class_definition): Change prototype.
10498 (finish_member_class_template): Likewise.
10499 (finish_member_declaration): New function.
10500 (check_multiple_declarators): Likewise.
10501 * class.c (class_stack_node_t): New type.
10502 (current_class_base): Remove.
10503 (current_class_stack): Change type.
10504 (current_access_specifier): New variable.
10505 (grow_method): Remove.
10506 (check_member_decl_is_same_in_complete_scope): Break out from
10508 (make_method_vec): New function.
10509 (free_method_vec): Likewise.
10510 (add_implicitly_declared_members): Break out from finish_struct_1.
10511 (free_method_vecs): New variable.
10512 (add_method): Rework for direct use from parser.
10513 (handle_using_decl): Watch for NULL_TREE while iterating through
10514 CLASSTYPE_METHOD_VEC.
10515 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
10516 just do some error-checking.
10517 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
10518 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
10519 (finish_struct): Change prototype. Simplify; fields and methods
10520 are already set up at this point.
10521 (init_class_processing): Set up current_class_stack.
10522 (pushclass): Save current_access_specifier.
10523 (popclass): Restore it.
10524 (currently_open_class): Simplify.
10525 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
10526 * decl.c (saved_scope): Add access_specifier.
10527 (maybe_push_to_top_level): Save it.
10528 (pop_from_top_level): Restore it.
10529 (maybe_process_template_type_declaration): Use
10530 finish_member_declaration.
10531 (pushtag): Likewise.
10532 (pushdecl_class_level): Don't return a value.
10533 (fixup_anonymous_union): Break out from grok_x_components.
10534 (shadow_tag): Use it.
10535 (xref_tag): Complain about using an elaborated type specifier to
10536 reference a template type parameter or typedef name.
10537 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
10538 (current_local_enum): Remove.
10539 (build_enumerator): Call finish_member_declaration.
10540 (grok_enum_decls): Remove.
10541 * decl2.c (grok_x_components): Simplify.
10542 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
10543 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
10544 (merge_functions): Add to comment.
10545 (arg_assoc_type): Prototype.
10546 (arg_assoc): Pass as many arguments as there are parameters.
10547 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
10549 * expr.c (cpls_expand_expr): Remove dead code. Handle
10551 * friend.c (do_friend): Lookup friends when in nested classes.
10553 * init.c (build_offset_ref): Do lookup even for classes that are
10554 only partially defined.
10555 (decl_constant_value): Remove dead code.
10556 * method.c (build_overload_value): Remove hack where by TYPE was
10557 not a TYPE. Handle PTRMEM_CST.
10558 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
10560 * parse.y (components, notype_components, component_decl,
10561 component_decl_1, component_declarator, component_declarator0):
10562 Now all are itype rather than ttype. Rework to add members to
10563 classes on the fly.
10564 (typesqpecqual_reserved): Use check_multiple_declarators.
10565 (structsp): Update class to finish_class_definition.
10566 (do_xref_defn): Unsplit into named_class_head.
10567 (access_specifier): Set current_access_specifier.
10568 * pt.c (set_current_access_from_decl): New function.
10569 (finish_member_template_decl): Don't take the parameters.
10570 (comp_template_args): Make more robust.
10571 (lookup_template_class): Don't use current_local_enum.
10572 (for_each_template_parm): Handle PTRMEM_CST.
10573 (instantiate_class_template): Use set_current_access_from_decl,
10574 finish_member_declaration and unreverse_member_declarations. Set
10575 lineno/input_filename before generating implicit member functions.
10576 (type_unification_real): Don't assume back-unification happens
10577 only for the last argument.
10578 (regenerate_decl_from_template): Call pushclass a bit earlier.
10579 (tsubst_chain): Remove.
10580 (tsubst_enum): Use set_current_access_from_decl.
10581 (set_mangled_name_for_template_decl): Fix indentation.
10582 * search.c (lookup_fnfields_1): Change iteration through
10583 CLASSTYPE_METHOD_VEC.
10584 (dfs_pushdecls): Likewise.
10585 (dfs_compress_decls): Likewise.
10586 (add_conversions): Likewise.
10587 * semantics.c (finish_class_definition): Don't take components.
10588 Change call to finish_struct.
10589 (finish_member_declaration): New function.
10590 (finish_member_class_template): Don't take template parameters.
10591 Change call to grok_x_components. Call finish_member_template_decl.
10592 (check_multiple_declarators): New function.
10593 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
10594 a passed in fieldlist.
10595 * tree.c (search_tree): Handle PTRMEM_CST.
10596 (mapcar): Likewise.
10597 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
10598 INTEGER_CSTs, for pointer-to-data members.
10600 * call.c (resolve_args): Resolve template specializations, if
10603 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10605 * Makefile.in (spew.o): Depend on toplev.h.
10607 * call.c (compare_ics): Initialize variables `deref_from_type2',
10608 `deref_to_type1' and `deref_to_type2'.
10610 * except.c (get_eh_type): Hide prototype and definition.
10611 (process_start_catch_block_old): Remove unused static prototype.
10613 * pt.c (tsubst_decl): Initialize variable `argvec'.
10615 * spew.c: Include toplev.h.
10617 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
10619 * pt.c (instantiate_decl): Do save and restore file position.
10621 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
10623 * method.c (build_decl_overload_real): Clear
10624 numeric_output_need_bar after __.
10626 1998-10-05 Nathan Sidwell <nathan@acm.org>
10628 * call.c (build_new_method_call): Issue 'incomplete type' error,
10629 if class is not defined.
10631 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10633 * call.c (build_object_call): Move declaration of variable
10634 `fn' into the scope where it is used. Don't access variable
10635 `fn' when it is uninitialized, instead use `fns'.
10637 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
10639 * errfn.c (cp_thing): Print buf as a string not as a printf format
10640 to avoid problems with the operator%. Consequently, `%%' sequences
10641 in format are copied as `%' in buf.
10643 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
10645 * pt.c (pop_tinst_level): Call extract_interface_info.
10646 (instantiate_decl): Don't save and restore file position.
10648 * decl.c (cp_finish_decl): Make statics in extern inlines and
10649 templates common, if possible and the target doesn't support weak
10652 * decl.c (grokdeclarator): Remove redundant calls to
10653 build_type_variant and some duplicated code.
10654 * sig.c (build_signature_reference_type): Only take the type parm.
10655 (build_signature_pointer_type): Likewise.
10656 * tree.c (build_cplus_method_type): Adjust.
10657 * cp-tree.h: Update.
10659 1998-10-04 Mark Mitchell <mark@markmitchell.com>
10661 * call.c (build_over_call): Make pedwarns about dropped qualifiers
10662 into full-fledged errors.
10663 * cvt.c (convert_to_reference): Likewise.
10664 * typeck.c (convert_for_assignment): Likewise.
10666 * search.c (expand_upcast_vtables): In addition to unsetting
10667 TREE_READONLY, remove top-level const type qualifier.
10669 1998-10-03 Mark Mitchell <mark@markmitchell.com>
10671 * class.c (current_class_ptr, current_class_ref): Clarify
10673 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
10674 NOP type conversions.
10675 * decl.c (decls_match): Use comptypes directly; ignore
10676 qualifiers on the DECL.
10677 (duplicate_decls): Remove qualifier checks on DECL.
10678 (grokdeclarator): Make the type built up include top-level
10680 * decl2.c (do_dtors): Fix spelling error.
10681 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
10682 when printing type information.
10683 * init.c (build_new_1): Add documentation. Deal with the fact
10684 that type of allocated memory now contains qualifiers.
10685 * lex.c (is_global): Improve error-recovery.
10686 * sig.c (build_member_function_pointer): Don't cast away const
10687 on fields of sigtable_entry_type.
10688 * tree.c (lvalue_type): Don't look at top-level qualifiers on
10690 * typeck.c (decay_conversion): Likewise.
10691 (build_component_ref): Make sure the type of the COMPONENT_REF
10692 contains top-level qualifiers, as appropriate. Improve
10694 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
10695 (build_array_ref): Likewise.
10696 (build_unary_op): Improve error-recovery.
10697 (unary_complex_lvalue): Make taking the address a bound member
10698 function an error, not a sorry.
10699 (build_conditional_expr): Look at the type qualifiers, not the
10700 qualifiers on the expression itself.
10702 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
10704 * decl2.c (merge_functions): Remove duplicates.
10706 * decl2.c: Add -f{no-,}implicit-inline-templates.
10707 (import_export_decl): Check it.
10709 * decl.c (lookup_name_real): Template parms also take precedence
10710 over implicit typename. Only warn if yylex.
10712 * typeck.c (build_conditional_expr): Only fold if ifexp is an
10715 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
10716 instead of linkage.
10718 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
10720 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
10721 * class.c (build_vbase_pointer): Use it.
10722 * rtti.c (expand_class_desc): Likewise.
10723 * tree.c (build_vbase_pointer_fields): Likewise.
10725 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
10727 * decl.c (start_decl): Add invocation of
10728 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
10729 (start_function): Add invocation of
10730 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
10732 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
10733 HANDLE_GENERIC_PRAGMAS.
10735 1998-09-28 Anthony Green <green@cygnus.com>
10737 * semantics.c (finish_asm_stmt): Always permit volatile asms.
10739 1998-09-28 Mark Mitchell <mark@markmitchell.com>
10741 * decl.c (grokdeclarator): Tighten checks for invalid
10742 destructors. Improve error-messages and error-recovery.
10743 * decl2.c (check_classfn): Don't assume that mangled destructor
10744 names contain type information.
10746 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
10748 * search.c (get_base_distance): Remove assert.
10750 * decl2.c (build_anon_union_vars): Don't process a field with no
10752 (finish_anon_union): Also complain about local anon unions with no
10755 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
10757 * decl.c (lookup_namespace_name): If the name is a namespace,
10758 return it immediately.
10760 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10762 * cp-tree.h (define_case_label): Remove unused parameter.
10763 (check_java_method): Likewise.
10764 (grokclassfn): Likewise.
10765 (expand_aggr_init): Likewise.
10766 (build_x_delete): Likewise.
10767 (maybe_end_member_template_processing): Likewise.
10768 (unshare_base_binfos): Add prototype.
10769 (string_conv_p): Likewise.
10770 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
10772 * cvt.c (build_up_reference): Remove unused parameter
10773 `checkconst', all callers changed.
10774 (build_type_conversion): Mark parameter `code' with
10776 (build_expr_type_conversion): Initialize variable `conv'.
10778 * decl.c (push_namespace): Initialize variable `d'.
10779 (define_case_label): Remove unused parameter `decl', all callers
10782 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
10783 `argc' with ATTRIBUTE_UNUSED.
10784 (grokclassfn): Remove unused parameter `cname', all callers
10786 (check_java_method): Likewise for parameter `ctype'.
10787 (copy_assignment_arg_p): Mark parameter `virtualp' with
10789 (finish_prevtable_vardecl): Likewise for parameter `prev'.
10791 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
10793 * init.c (expand_aggr_init_1): Remove unused parameter
10794 `alias_this', all callers changed.
10795 (expand_aggr_init): Likewise.
10796 (expand_default_init): Likewise.
10797 (build_new_1): Initialize variable `susp'.
10798 (build_x_delete): Remove unused parameter `type', all callers
10801 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
10803 (readescape): Use (unsigned) value in shift.
10804 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
10805 comparing to a signed quantity.
10807 * pt.c (maybe_end_member_template_processing): Remove unused
10808 parameter `decl', all callers changed.
10809 (check_explicit_specialization): Add braces around empty body in
10811 (current_template_args): Initialize variable `args'.
10812 (lookup_template_class): Likewise for variable `prev_local_enum'.
10813 (tsubst_decl): Likewise for variable `r'.
10814 (set_mangled_name_for_template_decl): Initialize variable
10817 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
10818 Likewise for variable `i'.
10819 (yylex): Initialize variable `trrr'.
10821 * typeck.c (compparms): Mark variable `strict' with
10824 * xref.c (simplify_type): Cast argument of ctype function to
10827 1998-09-24 Mark Mitchell <mark@markmitchell.com>
10829 * cp-tree.h (language_lvalue_valid): Remove.
10830 * decl.c (grokdeclarator): Don't disallow references to functions.
10831 * tree.c (lvalue_p_1): New function, combining duplicated
10833 (lvalue_p): Use it.
10834 (real_lvalue_p): Likewise.
10835 * typeck.c (language_lvalue_valid): Remove.
10836 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
10837 they don't have TREE_READONLY set.
10838 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
10840 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
10842 * spew.c (yylex): Give diagnostic.
10843 * hash.h (is_reserved_word): Add export.
10844 * gxx.gperf: Likewise.
10845 * lex.h (rid): Add RID_EXPORT.
10846 * lex.c (init_parse): Likewise.
10848 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
10850 * friend.c (do_friend): Make warning a full sentence.
10852 1998-09-22 Mark Mitchell <mark@markmitchell.com>
10854 * parse.y (component_decl_list): Improve error-recovery.
10856 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
10858 * decl.c (make_typename_type): Move error to point where name
10859 variable can be used by dump_type.
10861 1998-09-22 Mark Mitchell <mark@markmitchell.com>
10863 * decl.c (grokfndecl): Improve error-recovery.
10864 * decl2.c (grokfield): Likewise.
10865 * pt.c (finish_member_template_decl): Likewise.
10867 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
10869 * method.c (hack_identifier): Finding multiple members is always
10872 1998-09-21 Per Bothner <bothner@cygnus.com>
10874 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
10876 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
10878 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
10880 1998-09-20 Mark Mitchell <mark@markmitchell.com>
10882 * class.c (maybe_warn_about_overly_private_class): Reformat.
10884 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
10886 * exception.cc (__cplus_type_matcher): Realign some code.
10888 1998-09-16 Mark Mitchell <mark@markmitchell.com>
10890 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
10891 (tinfo2.o): Likewise.
10892 (exception.o): Likewise.
10894 (opnew.o): Likewise.
10895 (opnewnt.o): Likewise.
10896 (opvnew.o): Likewise.
10897 (opvnewnt.o): Likewise.
10898 (opdel.o): Likewise.
10899 (opdelnt.o): Likewise.
10900 (opvdel.o): Likewise.
10901 (opvdelnt.o): Likewise.
10903 1998-09-16 Richard Henderson <rth@cygnus.com>
10905 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
10907 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
10909 * call.c (build_field_call): Handle static data members too.
10911 * typeck.c (comptypes): When comparing pointer types, check
10912 whether referred types match even in strictest modes.
10914 1998-09-15 Mark Mitchell <mark@markmitchell.com>
10916 * cp-tree.h: Revert previous change.
10917 (finish_struct_methods): Remove declaration.
10918 * class.c: Revert previous change.
10919 (maybe_warn_about_overly_private_class): New function.
10920 (finish_struct_methods): Declare here, and make static. Remove
10921 unnecessary parameters. Tidy slightly. Use
10922 maybe_warn_about_overly_private_class.
10923 (finish_struct_1): Adjust. Remove check for private constructors,
10924 now done elsewhere.
10925 (finish_struct): Adjust.
10927 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
10929 * except.c (expand_start_catch_block): No need to check for new
10931 (process_start_catch_block_old): Deleted.
10932 (process_start_catch_block): Add call to start_decl_1().
10933 (expand_end_catch_block): Add call to end_catch_handler().
10934 * exception.cc (__cplus_type_matcher): Only check the exception
10935 language if there is an exception table.
10937 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
10939 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
10940 as used to prevent conflicts with virtual function tables.
10942 1998-09-14 Mark Mitchell <mark@markmitchell.com>
10944 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
10945 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
10946 * class.c (maybe_class_too_private_p): New function.
10947 (finish_struct_methods): Use it.
10948 (finish_struct_1): Likewise.
10949 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
10952 * pt.c (check_specialization_scope): Fix spelling error.
10953 (check_explicit_specialization): Remove code to handle explicit
10954 specializations in class scope; they are now correctly diagnosed
10957 1998-09-10 Mark Mitchell <mark@markmitchell.com>
10959 * decl.c (pushdecl): Don't copy types if the
10960 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
10963 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
10965 * class.c (get_enclosing_class): New function.
10966 (is_base_of_enclosing_class): Likewise.
10967 * cp-tree.h (get_enclosing_class): Declare.
10968 (is_base_of_enclosing_class): Likewise.
10969 * pt.c (coerce_template_parms): Use them.
10971 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
10973 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
10974 null to decide whether to use it.
10976 * error.c (dump_type_real): Handle NAMESPACE_DECL.
10977 * parse.y (base_class.1): Avoid crash on error.
10979 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
10981 * decl.c (make_typename_type): If context is a namespace, the code
10984 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
10986 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
10988 1998-09-08 Mark Mitchell <mark@markmitchell.com>
10990 * cp-tree.h (anonymous_namespace_name): Declare.
10991 * decl.c: Define it.
10992 (push_namespace): Use anonymous_namespace_name, rather than local
10994 * error.c (dump_decl): If a namespace is named
10995 anonymous_namespace_name, call it {anonymous}.
10997 * decl.c (grokparms): Distinguish between references and pointers
11000 1998-09-08 Richard Henderson <rth@cygnus.com>
11001 Mark Mitchell <mark@markmitchell.com>
11003 * pt.c (process_partial_specialization): Consistently allocate
11004 and zero tpd.parms based on ntparms. Use tpd2.parms, not
11005 tpd.parms, where appropriate.
11007 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
11009 * Makefile.in (INCLUDES): Update after recent toplevel gcc
11012 1998-09-05 Mark Mitchell <mark@markmitchell.com>
11014 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
11015 * class.c (finish_struct): Remove hackery to deal with explicit
11016 specializations in class scope.
11017 * decl.c (grokfndecl): Improve error-recovery.
11018 * decl2.c (grokfield): Likewise.
11019 * pt.c (check_specialization_scope): New function.
11020 (begin_specialization): Call it.
11021 (process_partial_specialization): New function, split out from
11022 push_template_decl. Check partial specializations more
11024 (push_template_decl): Call it.
11025 (check_explicit_specialization): Don't attempt to handle explicit
11026 specializations in class scope.
11027 (template_parm_data): Document. Add current_arg and
11028 arg_uses_template_parms.
11029 (mark_template_parm): Set it.
11030 (tsubst_arg_types): Remove unused variable.
11031 * semantics.c (begin_class_definition): Tweak.
11033 1998-09-04 Mark Mitchell <mark@markmitchell.com>
11035 * inc/typeinfo (type_info::type_info(const char*)): Make
11038 * cp-tree.h (hash_tree_cons_simple): New macro.
11039 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
11040 (coerce_template_parms): Use make_temp_vec, instead of
11041 make_tree_vec. Document this behavior.
11042 (lookup_template_class): Likewise.
11043 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
11044 Remove dead code (and add assertion to check its deadness). Fix
11045 bug w.r.t. exception specifications.
11047 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
11049 * decl2.c (import_export_vtable): Always make artificials comdat.
11050 (import_export_decl): Likewise.
11051 * pt.c (mark_decl_instantiated): Likewise.
11053 1998-09-03 Mark Mitchell <mark@markmitchell.com>
11055 * cp-tree.h (finish_globally_qualified_member_call_expr):
11057 (finish_qualified_call_expr).
11058 * semantics.c: Likewise.
11059 * parse.y (primary): Use it.
11060 * method.c (hack_identifier): Remove redundant code.
11062 * init.c (resolve_offset_ref): Call convert_from_reference to
11063 handle members of reference type. Improve error recovery.
11065 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
11067 * cp-tree.h: Declare warn_nontemplate_friend.
11068 * decl2.c (lang_decode_option): Set.
11069 * lang-options.h: Add -Wnon-template-friend.
11070 * friend.c (do_friend): Use to toggle non-template function warning.
11072 1998-09-03 Mark Mitchell <mark@markmitchell.com>
11074 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
11075 corresponding INTEGER_CSTs when processing_template_decl.
11076 * pt.c (tsubst_enum): Tweak accordingly.
11078 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11080 * decl.c (pushdecl_class_level): Add warning here.
11083 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
11085 * cvt.c (convert_pointer_to_real): Tidy.
11086 * search.c (get_base_distance_recursive): Simplify.
11087 (get_base_distance): Likewise.
11089 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
11092 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
11094 * lex.c (check_newline): Call HANDLE_PRAGMA before
11095 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
11096 if unknown pragmas are encountered.
11097 (handle_sysv_pragma): Interpret return code from
11098 handle_pragma_token (). Return success/failure indication rather
11099 than next unprocessed character.
11100 (pragma_getc): New function: retrieves characters from the
11101 input stream. Defined when HANDLE_PRAGMA is defined.
11102 (pragma_ungetc): New function: replaces characters back into the
11103 input stream. Defined when HANDLE_PRAGMA is defined.
11105 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
11107 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
11108 * class.c (build_vtable_entry_ref): Likewise.
11110 1998-09-01 Mark Mitchell <mark@markmitchell.com>
11112 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
11113 * decl2.c (import_export_decl): Likewise.
11114 * pt.c (instantiate_decl): Use it.
11116 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
11118 * decl.c (lookup_name_real): Also do implicit typename thing for
11119 artificial TYPE_DECLs.
11120 * search.c (lookup_field): Likewise.
11121 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
11122 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
11123 (enter_scope_of): Extract type from implicit typename.
11124 (begin_class_definition): Likewise.
11125 * lex.c (identifier_type): Handle implicit typename when checking
11128 * cp-tree.h: Declare flag_strict_prototype.
11129 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
11130 -fstrict-prototype.
11131 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
11132 specified, set it to the value of pedantic.
11134 1998-09-01 Mark Mitchell <mark@markmitchell.com>
11136 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
11138 1998-08-31 Mark Mitchell <mark@markmitchell.com>
11140 * decl.c (finish_enum): Handle member enums of classes declared in
11141 template functions.
11143 * decl2.c (grok_x_components): Strip attributes before calling
11146 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
11148 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
11149 -fenum-int-equivalence and -fno-nonnull-objects.
11150 * class.c (check_for_override): Remove support for -fall-virtual.
11151 (finish_struct_1): Likewise.
11152 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
11153 * typeck.c (build_binary_op_nodefault): Likewise.
11154 * cvt.c (ocp_convert): Likewise.
11155 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
11156 * class.c (build_vbase_path): Likewise.
11158 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
11160 * Makefile.in (INTERFACE): New, set to 1.
11162 1998-08-30 Mark Mitchell <mark@markmitchell.com>
11164 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
11165 comparing with global_namespace.
11166 (dump_aggr_type): Likewise.
11168 * decl.c (grokfndecl): Issue error on declaration of friend
11169 templates with explicit template arguments.
11171 * pt.c (convert_template_argument): New function, split out
11173 (coerce_template_parms): Here.
11174 (tsubst): Attempt better error-recovery.
11176 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
11178 * pt.c (decl_template_parm_p): Add checks for
11179 TEMPLATE_TEMPLATE_PARM.
11181 1998-08-28 Mark Mitchell <mark@markmitchell.com>
11183 * lex.c (do_identifier): Fix thinko in previous change.
11185 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
11187 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
11188 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
11190 1998-08-28 Richard Henderson <rth@cygnus.com>
11192 Add support for discarding unused virtual functions.
11193 * lang-options.h: Add -fvtable-gc.
11194 * cp-tree.h: Add flag_vtable_gc.
11195 * decl2.c (output_vtable_inherit): New fn.
11196 (finish_vtable_vardecl): Call it.
11197 * class.c (build_vtable_entry_ref): New fn.
11198 (build_vtbl_ref): Call it.
11200 1998-08-28 Mark Mitchell <mark@markmitchell.com>
11202 * cp-tree.h (build_enumerator): Take the enumeration type as a
11204 * decl.c (finish_enum): Don't set the TREE_TYPE for the
11205 enumeration constant values if we're processing_template_decls.
11206 Don't set the type for the CONST_DECLs either; that's done in
11208 (build_enumerator): Take the enumeration type as a
11210 * lex.c (do_identifier): Don't resolve enumeration constants while
11211 processing template declarations, even if they happen to be
11212 TEMPLATE_PARM_INDEXs.
11214 * parse.y (current_enum_type): New variable.
11215 (primary): Don't allow statement-expression in local classes just
11216 as we don't in global classes.
11217 (structsp): Use current_enum_type.
11218 (enum_list): Likewise.
11219 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
11220 finish_enum; they no longer occur.
11222 * cp-tree.h (finish_base_specifier): New function.
11223 * parse.y (base_class): Use it.
11224 * semantics.c (finish_base_specifier): Define it.
11226 * parse.y (structsp): Warn on use of typename outside of template
11229 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
11231 * lex.c (handle_cp_pragma): Remove #pragma vtable.
11232 * lang-options.h: Remove +e options.
11233 * decl2.c (lang_decode_option): Likewise.
11234 (import_export_vtable): Don't check write_virtuals.
11235 (finish_vtable_vardecl, finish_file): Likewise.
11236 * search.c (dfs_debug_mark): Likewise.
11237 * semantics.c (begin_class_definition): Likewise.
11238 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
11240 * call.c (build_over_call): Check flag_elide_constructors.
11241 * decl2.c: flag_elide_constructors defaults to 1.
11242 * typeck.c (convert_arguments): Remove return_loc parm.
11243 (build_function_call_real): Adjust.
11245 * search.c: Tear out all mi_matrix and memoize code.
11246 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
11247 * lang-options.h: Remove documentation for -fhandle-exceptions,
11248 -fmemoize-lookups and -fsave-memoized.
11249 * cp-tree.h: Lose mi_matrix and memoize support.
11250 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
11251 * class.c: Lose struct class_level.
11252 (pushclass, popclass): Lose memoize support.
11253 * init.c (build_offset_ref): Likewise.
11255 Never change BINFO_INHERITANCE_CHAIN.
11256 * init.c (emit_base_init): Change modification of
11257 BINFO_INHERITANCE_CHAIN to an assert.
11258 * search.c (get_base_distance_recursive): Likewise.
11259 (get_base_distance): Likewise.
11260 (lookup_member): Likewise.
11261 (convert_pointer_to_single_level): Likewise.
11262 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
11263 (lookup_fnfields): Likewise.
11264 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
11265 (unshare_base_binfos): Don't call propagate_binfo_offsets.
11266 (layout_basetypes): Call propagate_binfo_offsets instead of
11267 unshare_base_binfos.
11268 * decl.c (xref_basetypes): Call unshare_base_binfos.
11269 * pt.c (instantiate_class_template): Likewise.
11270 * tree.c (reverse_path): Remove 'copy' parm; always make a
11272 * class.c (build_vbase_path): Just call it.
11273 * search.c (compute_access): Likewise. Don't re-reverse.
11275 1998-08-27 Mark Mitchell <mark@markmitchell.com>
11277 * class.c (build_vbase_path): Use reverse_path.
11278 (finish_base_struct): Move warnings for inaccessible bases to
11280 (modify_one_vtable): Remove check of TREE_USED (binfo).
11281 (fixup_vtable_deltas1): Likewise.
11282 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
11283 (xref_tag): Remove binfos parameter.
11284 (make_binfo): Remove chain parameter.
11285 (reverse_path): Add copy parameter.
11286 * decl.c (init_decl_processing): Change calls to xref_tag.
11287 (xref_tag): Remove binfos parameter.
11288 (xref_basetypes): Change calls to make_binfo.
11289 * decl2.c (grok_x_components): Change calls to xref_tag.
11290 (handle_class_head): Likewise.
11291 * friend.c (do_friend): Likewise.
11292 * lex.c (make_lang_type): Change calls to make_binfo.
11293 * parse.y (structsp): Change calls to xref_tag.
11294 (named_complex_class_head_sans_basetype): Likewise.
11295 (named_class_head): Likewise.
11296 * rtti.c (init_rtti_processing): Likewise.
11297 * search.c (compute_access): Change calls to reverse_path.
11298 (dfs_get_vbase_types): Change calls to make_binfo.
11299 (get_vbase_types): Remove dead code.
11300 * tree.c (unshare_base_binfos): Change calls to make_binfo.
11301 (layout_basetypes): Warn here about inaccessible bases.
11302 (make_binfo): Remove chain parameter.
11303 (reverse_path): Add copy parameter.
11305 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
11307 * class.c: #if 0 complete_type_p.
11308 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
11309 * method.c (process_overload_item): Likewise.
11310 * typeck.c (comp_target_types): Likewise.
11312 Stop sharing binfos for indirect virtual bases.
11313 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
11314 (layout_basetypes): Likewise.
11315 (unshare_base_binfos): Copy vbases, too.
11316 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
11317 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
11318 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
11319 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
11320 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
11321 reference to BINFO_VIA_PUBLIC.
11322 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
11323 (push_class_decls): Use them.
11324 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
11325 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
11327 1998-08-27 Mark Mitchell <mark@markmitchell.com>
11329 * decl.c (build_enumerator): Set DECL_CONTEXT for the
11332 1998-08-26 Mark Mitchell <mark@markmitchell.com>
11334 * cp-tree.h (finish_enum): Change prototype.
11335 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
11336 VALUES parameter. Don't try to compute mins/maxs if
11337 processing_template_decl.
11338 * parse.y (structsp): Use new calling sequence for finish_enum.
11339 * pt.c (tsubst_enum): Likewise. Take the new type as input.
11340 (lookup_template_class): Remove unused variables. Tweak.
11341 Register enums on instantiation list before substituting
11342 enumeration constants.
11343 (tsubst_decl): Remove unused variables.
11344 (regenerate_decl_from_template): Likewise.
11346 * decl.c (duplicate_decls): Don't obliterate the
11347 DECL_TEMPLATE_INFO for a template if we're not replacing it with
11350 * lex.c (do_identifier): Fix typo in comment.
11352 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11354 * errfn.c: Remove stdarg.h/varargs.h.
11355 * tree.c: Likewise.
11357 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
11359 * pt.c (tsubst_copy): Only do typename overloading on an
11360 IDENTIFIER_NODE that happens to look like a typename if it actually
11361 has a type for us to use.
11363 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
11365 * typeck.c (comp_cv_target_types): Split out...
11366 (comp_target_types): From here. Don't allow cv-qual changes under
11367 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
11368 (build_ptrmemfunc): Pass 1 to nptrs.
11369 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
11371 1998-08-25 Mark Mitchell <mark@markmitchell.com>
11373 * search.c (dependent_base_p): Don't compare a binfo to
11374 current_class_type; use the TREE_TYPE of the binfo instead.
11376 * cp-tree.h (CLASS_TYPE_P): Revise definition.
11378 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
11380 * decl.c (duplicate_decls): Don't complain about different
11381 exceptions from an internal decl even if pedantic.
11383 * typeck.c (convert_for_assignment): Converting from pm of vbase
11384 to derived is an error, not a sorry.
11386 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
11387 * class.c (fixed_type_or_null): Rename from
11388 resolves_to_fixed_type_p. Return the dynamic type of the
11389 expression, if fixed, or null.
11390 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
11391 does not match the static type.
11392 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
11393 resolves_to_fixed_type_p again.
11395 1998-08-24 Mark Mitchell <mark@markmitchell.com>
11397 * pt.c (tsubst_decl): Move special case code for dealing with
11398 tricky friend templates here from ...
11399 (regenerate_decl_from_template): Here.
11401 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
11403 * decl.c (start_decl): Remove redundant linkage check.
11405 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
11407 * typeck.c (c_expand_return): Handle the case that valtype
11408 is wider than the functions return type.
11410 1998-08-24 Mark Mitchell <mark@markmitchell.com>
11412 * cp-tree.h (CLASS_TYPE_P): New macro.
11413 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
11414 * pt.c (process_template_parm): Undo previous change.
11416 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
11418 * cp-tree.h: Declare.
11419 * pt.c (decl_template_parm_p): New function.
11420 * decl.c (pushdecl): Check decls for redeclaring template parms.
11421 (xref_tag): Make redeclaration an error, print decl.
11422 * decl2.c (grokfield): Check field_decls for redeclaration as well.
11424 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
11426 * parse.y (primary): Fix up the type of string constants.
11428 1998-08-24 Mark Mitchell <mark@markmitchell.com>
11430 * typeck.c (convert_for_initialization): Move check for odd uses
11431 of NULL to avoid duplicate warnings.
11433 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
11435 * tree.c (lvalue_type): Fix for arrays.
11436 * typeck.c (string_conv_p): New fn.
11437 (convert_for_assignment): Use it.
11438 (build_unary_op): Use lvalue_type.
11439 * call.c (standard_conversion, convert_like): Use string_conv_p.
11440 (add_function_candidate): Use lvalue_type.
11441 * cvt.c (convert_to_reference): Likewise.
11442 * decl2.c (lang_decode_option): Ignore -traditional.
11443 * decl.c (init_decl_processing): flag_writable_strings inhibits
11444 flag_const_strings.
11446 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
11448 * lang-options.h (lang_options): Add fconst-strings to the list
11450 * decl2.c (lang_f_options, lang_decode_option): Likewise.
11452 1998-08-24 Nathan Sidwell <nathan@acm.org>
11454 * lex.c (real_yylex): Don't warn about long long constants if
11455 we're allowing long long.
11457 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
11459 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
11460 accessing bindings directly.
11462 * search.c (my_tree_cons): Reimplement.
11464 * lang-specs.h: Remove __HONOR_STD.
11465 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
11467 1998-08-23 Mark Mitchell <mark@markmitchell.com>
11469 * decl.c (grokdeclarator): Complain about in-class initialization
11470 of aggregates and/or references.
11471 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
11472 TEMPLATE_TYPE_PARMs.
11474 * decl2.c (grok_array_decl): Add comment.
11475 (mark_used): Don't instantiate an explicit instantiation.
11476 * friend.c (make_friend_class): Remove bogus comment. Fix check
11477 for partial specializations.
11478 * pt.c (check_explicit_specialization): Don't
11479 SET_DECL_EXPLICIT_INSTANTIATION here.
11480 (mark_decl_instantiated): Or here.
11481 (do_decl_instantiation): Do it here, instead. Add checks for
11482 duplicate explicit instantiations, etc. Tidy.
11483 (do_type_instantiation): Likewise.
11484 (instantiate_decl): Improve comments. Complain about explicit
11485 instantiations where no definition is available.
11487 * cp-tree.h (ansi_null_node): Remove.
11488 * call.c (build_over_call): Warn about converting NULL to an
11490 * cvt.c (build_expr_type_conversion): Likewise. Use
11491 null_ptr_cst_p instead of expanding it inline.
11492 * decl.c (ansi_null_node): Remove.
11493 (init_decl_processing): Make null_node always have integral type.
11494 * except.c (build_throw): Warn about converting NULL to an
11496 * lex.c (init_parse): Remove handling of ansi_null_node.
11497 * pt.c (type_unification_real): Don't convert NULL to void* type.
11498 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
11499 (convert_for_assignment): Warn about converting NULL to an
11501 (convert_for_initialization): Likewise.
11503 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
11505 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
11506 * pt.c (coerce_template_parms): Use no_linkage_check.
11507 * decl.c (grokvardecl): Likewise.
11508 (grokfndecl): Likewise. Members of anonymous types have no linkage.
11510 * method.c (process_overload_item): Remove useless code.
11512 1998-08-20 Per Bothner <bothner@cygnus.com>
11514 Handle new'ing of Java classes.
11515 * init.c (build_class_classref): New function.
11516 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
11517 constructor does not return this; don't need to exception-protect.
11519 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
11520 * decl2.c (acceptable_java_type): Handle template-derived types.
11522 1998-08-20 Per Bothner <bothner@cygnus.com>
11524 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
11526 1998-08-20 Mark Mitchell <mark@markmitchell.com>
11528 * decl.c (duplicate_decls): Always merge the old and new patterns
11529 for templates, regardless of whether or not the new one has
11530 DECL_INITIAL. Don't throw away specializations. Merge
11532 * pt.c (tsubst_decl): Use the right pattern when calculating the
11533 complete args for a new template instance.
11534 (do_decl_instantiation): Fix typo in comment.
11535 (regenerate_decl_from_template): Deal with tricky friend template
11537 (instantiate_decl): Likewise.
11539 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
11541 * init.c (build_builtin_delete_call): Add missing assemble_external
11544 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
11546 * parse.y (notype_unqualified_id): Also accept ~A<int>.
11548 1998-08-19 Mark Mitchell <mark@markmitchell.com>
11550 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
11552 * except.c (build_throw): Warn when NULL is thrown, even with
11553 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
11556 * cp-tree.h (ansi_null_node): New variable.
11557 * decl.c (ansi_null_node): New variable.
11558 (init_decl_processing): Initialize its type.
11559 * lex.c (init_parse): Initialize its value. Use ansi_null_node
11560 for null_node in non-ANSI mode.
11561 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
11562 place of null_node to avoid spurious errors.
11564 1998-08-17 Mark Mitchell <mark@markmitchell.com>
11566 * cp-tree.h (enter_scope_of): New function.
11567 * parse.y (complex_direct_notype_declarator): Use it.
11568 * semantics.c (enter_scope_of): New function.
11570 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
11572 * decl.c (grokparms): No, here.
11574 * decl.c (grokdeclarator): Catch parm with pointer to array of
11575 unknown bound here...
11576 * method.c (process_overload_item): ...not here.
11578 * gxxint.texi: Remove obsolete documentation of overloading code.
11580 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
11581 * class.c (finish_struct_bits): Likewise.
11583 * tree.c (lvalue_type): Fix for arrays.
11584 * typeck.c (build_unary_op): Use lvalue_type.
11585 * call.c (add_function_candidate): Likewise.
11586 * cvt.c (convert_to_reference): Likewise.
11588 * decl2.c (lang_decode_option): Ignore -traditional.
11590 * init.c (build_offset_ref): Don't mess with error_mark_node.
11591 * lex.c (do_scoped_id): Use cp_error.
11593 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
11595 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
11597 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
11599 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
11601 * cp-tree.h (set_identifier_local_value): Provide prototype.
11603 * decl2.c (do_namespace_alias): Remove unused variables `binding'
11606 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
11608 * Makefile.in: Rename BBISON to BISON so that it can be properly
11609 inherited from the parent makefile.
11611 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
11613 * lang-options.h: Add -finit-priority.
11614 * decl2.c: Likewise. Check flag_init_priority instead of
11617 * decl2.c (setup_initp): New fn.
11618 (start_objects, finish_objects, do_ctors): Handle init_priority.
11619 (do_dtors, finish_file): Likewise.
11621 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
11623 * pt.c (tsubst_copy): Hush warning.
11625 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
11627 1998-08-12 Mark Mitchell <mark@markmitchell.com>
11629 * pt.c (print_template_context): Don't abort when instantiating a
11630 synthesized method.
11632 * decl.c (grokdeclarator): Issue errors on namespace qualified
11633 declarators in parameter lists or in class scope.
11635 1998-08-09 Mark Mitchell <mark@markmitchell.com>
11637 * pt.c (check_explicit_specialization): Don't abort on bogus
11638 explicit instantiations.
11640 1998-08-07 Mark Mitchell <mark@markmitchell.com>
11642 * typeck.c (require_complete_type): Use complete_type_or_else.
11643 (complete_type_or_else): Always return NULL_TREE on failure, as
11646 * pt.c (tsubst_aggr_type): Prototype.
11647 (tsubst_decl): New function, split out from tsubst. Set
11648 input_filename and lineno as appropriate.
11649 (pop_tinst_level): Restore the file and line number saved in
11651 (instantiate_class_template): Set input_filename and lineno as
11653 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
11654 context for a TYPENAME_TYPE is complete.
11656 * decl2.c (grokbitfield): Issue errors on bitfields declared with
11658 (do_dtors): As in do_ctors, pretend to be a member of the same
11659 class as a static data member while generating a call to its
11662 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
11663 conversions, even in complex virtual base class hierarchies.
11665 1998-08-06 Mark Mitchell <mark@markmitchell.com>
11667 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
11668 (TYPE_TEMPLATE_INFO): Likewise.
11669 (SET_TYPE_TEMPLATE_INFO): Likewise.
11670 (ENUM_TI_TEMPLATE): Likewise.
11671 (ENUM_TI_ARGS): Likewise.
11672 (lookup_nested_type_by_name): Remove.
11673 * decl.c (maybe_process_template_type_declaration): Handle enums.
11674 (start_enum): Don't check for primary-template enum declarations
11676 (finish_enum): Clean up, document. Make sure template enum
11677 constants get the correct type.
11678 (build_enumerator): Copy initializers for template enumerations,
11680 (grok_enum_decls): Document.
11681 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
11682 better. Build LOOKUP_EXPRs for local variables, even if they are
11684 * pt.c (tsubst_enum): Remove field_chain parameter.
11685 (template_class_depth): Include the depth of surrounding function
11687 (push_template_decl): Check for primary-template enum declarations
11688 here. Deal with enumeration templates.
11689 (lookup_template_class): Likewise.
11690 (for_each_template_parm): Likewise.
11691 (instantiate_class_template): Don't call tsubst_enum directly,
11692 call tsubst instead, to instantiate enums. Deal with all
11693 field_chain issues here, not in tsubst_enum.
11694 (lookup_nested_type_by_name): Remove.
11695 (tsubst_aggr_type): Revise handling of enumeration types.
11696 (tsubst): Likewise.
11697 (tsubst_copy): Likewise.
11698 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
11700 1998-08-04 Mark Mitchell <mark@markmitchell.com>
11702 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
11703 uses template parameters.
11704 * method.c (build_template_parm_names): Use the full set of
11705 template arguments for tsubst'ing.
11706 (build_overload_identifier): Pass the full set of template
11707 arguments to build_template_parm_names, not just the
11709 * pt.c (TMPL_ARGS_DEPTH): Define using
11710 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
11711 (NUM_TMPL_ARGS): New macro.
11712 (add_outermost_template_args): Deal with the case where the outer
11713 args will be completely discarded.
11714 (coerce_template_parms): Use the full set of template arguments
11715 for tsubst'ing. Simplify. Add some asserts. Improve
11717 (lookup_template_class): Pass the full set of template arguments
11718 to coerce_template_parms.
11719 (tsubst): Add assertion.
11720 (do_type_instantiation): Don't instantiate member template
11723 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
11724 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
11726 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
11728 * method.c (set_mangled_name_for_decl): Change return type to void.
11730 * decl.c (lookup_name_real): A namespace-level decl takes priority
11731 over implicit typename. Avoid doing the same lookup twice.
11733 * search.c (dependent_base_p): New fn.
11734 (dfs_pushdecls, dfs_compress_decls): Use it.
11736 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
11737 virtual functions if the type doesn't have any.
11739 1998-08-03 Mark Mitchell <mark@markmitchell.com>
11741 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
11742 uses template parameters.
11744 1998-08-02 Mark Mitchell <mark@markmitchell.com>
11746 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
11747 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
11748 * lex.c (do_identifier): Don't use a second argument, or a type,
11749 when building LOOKUP_EXPRs.
11750 (do_identifier): Likewise.
11751 (do_scoped_id): Likewise.
11752 * method.c (hack_identifier): Improve error message.
11753 * pt.c (lookup_template_function): Don't needlessly call
11754 copy_to_permanent or build_min.
11755 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
11757 (do_decl_instantiation): Improve error message.
11758 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
11759 (build_min): Copy the type to the permanent obstack, too.
11761 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
11763 * init.c (init_init_processing): Remove BI* handling.
11764 (build_builtin_call): Remove.
11765 (build_builtin_delete_call): New fn.
11766 (build_delete): Use it.
11768 1998-07-31 Mark Mitchell <mark@markmitchell.com>
11770 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
11771 (maybe_check_template_type): New function.
11772 * decl.c (maybe_process_template_type_declaration): New function,
11773 split out from pushtag Call maybe_check_template_type.
11774 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
11775 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
11776 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
11777 * pt.c (template_class_depth_real): Generalization of ...
11778 (template_class_depth): Use it.
11779 (register_specialization): Use duplicate_decls for duplicate
11780 declarations of specializations.
11781 (maybe_check_template_type): New function.
11782 (push_template_decl_real): Fix comment.
11783 (convert_nontype_argument): Likewise.
11784 (lookup_template_class): Likewise. Avoid an infinite loop on
11786 (tsubst_friend_function): Fix comment.
11787 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
11788 an IDENTIFIER_NODE.
11789 * semantics.c (begin_function_definition): Use
11790 reset_specialization to note that template headers don't apply
11791 directly to declarations after the opening curly for a function.
11793 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
11795 * decl.c (push_overloaded_decl): Use current_namespace instead of
11796 DECL_CONTEXT (decl) to determine where we go.
11798 * decl.c (lookup_name_real): Fix typo.
11800 1998-07-28 Mark Mitchell <mark@markmitchell.com>
11802 * friend.c (is_friend): Be lenient with member functions to deal
11803 with nested friends.
11805 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
11807 * class.c (finish_struct_1): Convert integer_zero_node to
11808 ssizetype before passing it to set_rtti_entry.
11809 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
11810 of any size to a pointer.
11812 1998-07-27 Mark Mitchell <mark@markmitchell.com>
11814 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
11815 (build_template_decl_overload): Remove.
11816 (set_mangled_name_for_decl): New function.
11817 (innermost_args): Remove is_spec parameter.
11818 (most_specialized, most_specialized_class): Remove declarations.
11819 (lookup_template_class): Add entering_scope parameter.
11820 (maybe_process_partial_specialization): New function.
11821 (finish_template_decl): Likewise.
11822 (finish_template_type): Likewise.
11823 * class.c (finish_struct): Clean up processing of member template
11825 * decl.c (pushtag): Fix formatting.
11826 (lookup_tag): Improve handling of pseudo-global levels.
11827 (make_typename_type): Adjust call to lookup_template_class.
11828 (shadow_tag): Use maybe_process_partial_specialization.
11829 (xref_tag): Improve handling of member friends.
11830 (start_function): Call push_nested_class before
11831 push_template_decl. Don't call push_template_decl for
11833 * decl2.c (grok_x_components): Don't call xref_tag for
11834 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
11835 (grokclassfn): Use set_mangled_name_for_decl.
11836 (arg_assoc_class): Adjust call to innermost_args.
11837 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
11838 * error.c (dump_function_name): Improve printing of template
11840 * friend.c (is_friend): Don't compare types of decls to determine
11841 friendship, unless flag_guiding_decls.
11842 (make_friend_class): Partial specializations cannot be friends.
11843 (do_friend): Use set_mangled_name_for_decl. Call
11844 push_template_decl_real instead of push_template_decl.
11845 * method.c (build_decl_overload_real): Remove prototype. Give it
11847 (build_overload_identififer): Adjust call to innermost_args.
11848 (build_template_decl_overload): Remove.
11849 (set_mangled_name_for_decl): New function.
11850 * parse.y (.finish_template_type): New non-terminal.
11851 (template_def): Use finish_template_decl. Use template_extdef
11853 (template_extdef, template_datadef): New non-terminals, containing
11854 only those rules for things which can be templates.
11856 (template_type, self_template_type): Use .finish_template_type.
11857 (named_class_head): Use maybe_process_partial_specialization.
11858 * pt.c (mangle_class_name_for_template): Remove context parameter.
11859 (get_class_bindings): Remove outer_args parameter.
11860 (complete_template_args): Remove.
11861 (add_outermost_template_args): New function.
11862 (register_specialization): Return the specialization.
11863 (unregister_specialization): New function.
11864 (tsubst_template_parms): Likewise.
11865 (most_specialized, most_specialized_class): Prototype here as
11867 (original_template): Rename to most_general_template.
11868 (tsubst_template_parms): New function.
11869 (set_mangled_name_for_template_decl): Likewise.
11870 (TMPL_ARGS_DEPTH): New macro.
11871 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
11872 (TMPL_ARGS_LEVEL): New macro.
11873 (SET_TMPL_ARGS_LEVEL): Likewise.
11874 (TMPL_ARG): Likewise.
11875 (SET_TMPL_ARG): Likewise.
11876 (TMPL_ARGS_DEPTH): Likewise.
11877 (finish_member_template_decl): Use finish_template_decl.
11878 (maybe_process_partial_specialization): New function, split out
11880 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
11881 (maybe_begin_member_template_processing): Use new macros.
11882 (is_member_template): Likewise.
11883 (is_member_template_class): Likewise.
11884 (add_to_template_args): Likewise. Deal with multiple levels of
11886 (maybe_process_partial_specialization): New function.
11887 (retrieve_specialization): Add consistency check.
11888 (determine_specialization): Return full argument list.
11889 (check_explicit_specialization): Tweak friend handling. Use full
11890 argument lists. Simplify.
11891 (current_template_args): Use new macros.
11892 (push_template_decl_real): Change ill-named mainargs to specargs.
11893 Check that a partial specialization actually specializes at least
11894 one parameter. Improve friend handling. Modify for full
11895 template arguments.
11896 (classtype_mangled_name): Don't mangle the names of
11898 (lookup_template_class): Add entering_scope parameter. Use it to
11899 avoid finding a template type when an instantiation is required.
11900 Simplify. Use full template arguments.
11901 (tsubst_friend_function): Use unregister_specialization. Use new
11902 macros. Use full template arguments.
11903 (tsubst_friend_class): Substitute, using tsubst_template_parms,
11904 into the template parameters before passing them to
11905 redeclare_class_template.
11906 (instantiate_class_template): Simplify. Use full template
11907 arguments. Adjust calls to get_class_bindings. Use
11908 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
11909 (innermost_args): Use new macros.
11910 (tsubst_aggr_type): New function, split out from tsubst.
11911 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
11912 conventions for lookup_template_class. Refine handling of partial
11913 instantiations. Remove calls to complete_template_args.
11914 Simplify. Add consistency checks. Use set_mangled_name_for_decl
11915 and set_mangled_name_for_template_decl.
11916 (tsubst_copy): Use tsubst_aggr_type.
11917 (instantiate_template): Use full template arguments.
11918 (more_specialized): Improve formatting.
11919 (more_specialized_class): Adjust calls to get_class_bindings.
11920 (get_bindings_real): Don't call complete_template_args.
11921 (most_specialized): Don't overwrite input; create a new list.
11922 (most_specialized_class): Use most_general_template.
11923 (regenerate_decl_from_template): Use unregister_specialization.
11924 Use full template arguments.
11925 (instantiate_decl): Use full template arguments.
11926 (set_mangled_name_for_template_decl): New function.
11927 * semantics.c (begin_class_definition): Use
11928 maybe_process_partial_specialization.
11929 (finish_member_class_template): New function.
11930 (finish_template_decl): Likewise.
11931 (finish_template_type): Likewise.
11932 (typeck.c): Don't crash after issuing a compiler_error.
11933 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
11935 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
11937 * typeck2.c (build_functional_cast): Handle default-initialization.
11939 * call.c (build_over_call): Pass 1 to popclass.
11941 * parse.y (direct_notype_declarator): Add precedence declaration
11942 to notype_unqualified_id case.
11943 * Makefile.in (EXPECT): Adjust.
11945 * tree.c (ovl_member): Fix for single function in OVL.
11947 1998-07-27 Dave Brolley <brolley@cygnus.com>
11949 * c-lex.c (yylex): Fix boundary conditions in character literal and
11950 string literal loops.
11952 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
11954 * decl.c (lookup_name_real): OK, do return the from_obj value
11955 unless got_object depends on template parms.
11957 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
11959 * pt.c (coerce_template_parms): Also complain about local enums.
11961 * cp-tree.h: Add prototype for set_identifier_local_value.
11962 * decl.c (set_identifier_local_value_with_scope): Make static,
11964 * search.c (covariant_return_p): Likewise.
11965 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
11967 * call.c (build_method_call): Only pull out the type of a destructor
11968 if it's a template type parm.
11969 * decl.c (lookup_name_real): Never return the from_obj value.
11971 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
11973 * except.c (process_start_catch_block_old): Call start_decl_1 for
11975 * decl.c (start_decl_1): Avoid duplicate error.
11977 * init.c (expand_default_init): Only perform the initialization if
11978 it will do something.
11980 1998-07-23 H.J. Lu (hjl@gnu.org)
11982 * parse.y (base_class): Check for invalid base class.
11984 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
11986 * decl2.c (import_export_template): Fold in...
11987 (import_export_class): ...to here. Handle dllimport/export.
11989 * class.c (build_vtable): Pass at_eof to import_export_vtable.
11990 (prepare_fresh_vtable): Likewise.
11991 * decl2.c (import_export_class): Split out...
11992 (finish_prevtable_vardecl): From here.
11993 * class.c (finish_struct_1): Call import_export_class if at_eof.
11995 * decl.c (start_function): #if 0 mysterious code I wrote and have
11997 * rtti.c (get_tinfo_fn): If this is for a class type, set
12000 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
12002 * inc/exception: Change terminate and unexpected to ().
12004 * parse.y (named_class_head_sans_basetype_defn): A
12005 named_class_head_sans_basetype followed by '{' or ':' is a defn.
12007 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
12009 * tree.c (canonical_type_variant): New fn to handle arrays.
12010 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
12011 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
12012 * method.c (process_overload_item): Use build_overload_value for
12015 1998-07-20 Dave Brolley <brolley@cygnus.com>
12017 * lex.c (mbchar.h): #include it.
12018 (GET_ENVIRONMENT): New macro.
12019 (init_parse): Set character set based on LANG environment variable.
12020 (real_yylex): Handle multibyte characters in character literals.
12021 (real_yylex): Handle multibyte characters in string literals.
12023 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
12025 * lex.c (do_identifier): Look for class value even if we don't
12026 have a global value. Do implicit declaration if parsing is 2.
12027 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
12030 1998-07-19 Mark Mitchell <mark@markmitchell.com>
12032 * decl.c (pushtag): Revert previous change.
12033 * pt.c (lookup_template_class): Don't put out debugging
12034 information for types that use template parameters.
12036 * decl.c (pushtag): Don't put out debugging information for
12037 compiler-generated typedefs.
12039 * error.c (dump_type_real): Don't crash when presented with
12040 intQI_type_node or the like.
12042 * semantics.c (finish_translation_unit): Fix spelling error in
12045 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
12047 * decl.c (lookup_name_real): Pull out single function here.
12048 (select_decl): Not here.
12049 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
12051 * decl.c (qualify_lookup): Tweak again.
12053 * pt.c (lookup_template_class): Don't mess with the context of the
12055 * decl2.c (current_decl_namespace): Remove special handling for
12058 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
12059 a member template specialization.
12061 * tree.c (ovl_member): Use decls_match to compare functions.
12062 * decl.c (decls_match): Check the context of a function.
12064 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
12065 in Koenig lookup support rules.
12066 * semantics.c (finish_call_expr): Handle the new cases.
12068 * typeck.c (build_x_function_call): Handle overloaded methods.
12070 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
12072 1998-07-16 Mark Mitchell <mark@markmitchell.com>
12074 * semantics.c (finish_object_call_expr): Revert previous change.
12075 * call.c (build_new_method_call): Likewise. Instead, convert
12076 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
12078 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
12080 * decl.c (qualify_lookup): Handle templates.
12082 * decl2.c (do_using_directive): Don't pass ancestor.
12083 * decl.c (push_using_directive): Calculate ancestor.
12085 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
12086 * decl.c (pushdecl): Move type shadowing handling from here...
12087 (duplicate_decls): ...to here.
12088 * decl.c (set_identifier_local_value_with_scope): New fn.
12089 (pushdecl): Use it.
12090 (set_identifier_local_value, lookup_type_current_level): New fns.
12091 * decl2.c (do_local_using_decl): Handle types and binding level
12094 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
12095 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
12096 (lookup_namespace_name): Likewise.
12097 * typeck.c (build_unary_op): Not here anymore.
12099 * decl2.c (do_class_using_decl): Make sure we get an identifier.
12100 * class.c (handle_using_decl): Ignore TYPE_DECLs.
12102 * decl.c (qualify_lookup): New fn.
12103 (lookup_name_real): Use it.
12105 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
12107 * decl2.c (add_using_namespace): When directly using a namespace
12108 that was indirect before, promote it.
12110 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
12111 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
12112 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
12113 * decl.c (select_decl): Replace two flag parameters by one.
12114 (unqualified_namespace_lookup): Likewise, pass flag.
12115 (lookup_flags): New function.
12116 (lookup_name_real): Compute flags, pass them.
12117 (lookup_namespace_name): Call with zero-flag.
12118 * decl2.c (ambiguous_decl): Add flag parameter, complain only
12119 according to flags.
12120 (lookup_using_namespace, qualified_lookup_using_namespace):
12121 Add flag parameter, pass them through.
12122 * lex.c (do_scoped_id): Call with zero-flag.
12124 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
12126 * typeck.c (convert_for_assignment): Use comptypes.
12128 1998-07-16 Mark Mitchell <mark@markmitchell.com>
12130 * semantics.c (finish_object_call_expr): Move test for the
12131 function called being a TYPE_DECL to ...
12132 * call.c (build_new_method_call): Here.
12134 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
12136 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
12137 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
12139 * lex.c (looking_for_typename): Don't initialize.
12141 * decl2.c (ambiguous_decl): Clarify error message.
12143 * decl.c (push_using_directive): Iterate over namespaces used
12146 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
12148 * decl2.c (add_using_namespace): Iterate over namespaces used
12151 * decl.c (lookup_name_real): Accept namespace aliases as locals.
12152 (cat_namespace_levels): Ignore aliases.
12153 (duplicate_decls): Ignore duplicate aliases.
12154 * decl2.c (do_namespace_alias): Process block level namespace
12155 aliases. Store alias with pushdecl. Remove odr errors.
12156 * parse.y (namespace_alias): New non-terminal.
12159 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
12161 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
12162 Handle TEMPLATE_TYPE_PARM.
12163 (arg_assoc): Rewrite.
12165 * pt.c (complete_template_args): Don't look at the context unless
12168 * method.c (build_decl_overload_real): Fix namespace handling.
12170 * typeck.c (build_unary_op): Extract a lone function from an
12173 * call.c (build_scoped_method_call): Handle getting a namespace
12174 for basetype in a destructor call.
12175 (check_dtor_name): Handle enums.
12177 * parse.y (using_directive): New nonterminal.
12178 (extdef, simple_stmt): Use it.
12180 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
12182 * decl2.c (add_function): Move error message ...
12183 (arg_assoc_namespace): ... from here.
12185 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
12187 * parse.y (namespace_qualifier): Fix multiple level handling.
12188 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
12189 (arg_assoc): Don't skip the first argument of a function.
12191 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
12193 * search.c (my_tree_cons): Clean up.
12195 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
12197 * call.c (joust): Don't warn about "confusing" conversions to the
12200 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
12202 * class.c (push_nested_class): Complain about namespaces.
12203 * decl.c (start_decl): Enter the object's namespace.
12204 (cp_finish_decl): Leave it.
12205 (grokdeclarator): Likewise.
12206 * decl2.c (check_decl_namespace): New function.
12207 (finish_file): Call it.
12208 * parse.y (complex_direct_notype_declarator): Set complexity
12209 of namespace-qualified ids to -1, enter the namespace.
12211 * method.c (build_template_decl_overload): Expect _DECL as first
12212 parameter. Put context temporarily into current_namespace.
12213 * pt.c (check_explicit_specialization): Change caller.
12214 (tsubst): Likewise.
12216 * init.c (build_offset_ref): Call mark_used and
12217 convert_from_reference for namespace members.
12219 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
12221 * search.c (my_tree_cons): The bitfield is at index 2.
12223 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
12225 * lang-options.h: Format changed to work with new --help support
12228 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
12230 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
12231 Do Koenig lookup in CALL_EXPR.
12232 (arg_assoc): Handle error_mark.
12233 * lex.c (is_global): New function.
12234 (do_identifier): Expect arguments for Koenig lookup.
12235 * parse.y (primary): Add rules for calls of unqualified function calls.
12236 (do_id): Change call of do_identifier.
12237 * pt.c (finish_stmt_expr): Likewise.
12238 * semantics.c (finish_id_expr): Likewise.
12239 (finish_call_expr): Add integer parameter to indicate
12240 argument-dependent lookup.
12242 * decl.c (struct binding_level): New field using_directives.
12243 (push_using_decl): Not sorry anymore.
12244 (push_using_directive): New function.
12245 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
12246 (unqualified_namespace_lookup): New function, code from ...
12247 (lookup_name_real): ... here.
12248 * decl2.c (lookup_using_namespace): Pass using list instead of
12250 (validate_nonmember_using_decl): New function.
12251 (do_nonmember_using_decl): New function.
12252 (do_toplevel_using_decl): Use them.
12253 (do_local_using_decl): New function.
12254 (do_using_directive): Support block-level directives.
12255 * parse.y (simple_stmt): Support using declarations and
12257 (namespace_qualifier, namespace_using_decl): New non-terminals.
12259 * xref.c (classname): New function.
12260 (GNU_xref_hier): Change class and base parameters to tree.
12261 * decl.c (xref_baseypes): Change caller.
12262 * friend.c (make_friend_class): Likewise.
12264 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
12266 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
12269 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
12270 template template parameter, record its use.
12271 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
12272 its template arguments if exists.
12274 * pt.c (coerce_template_template_parms): New function equivalent
12275 to coerce_template_parms when IS_TMPL_PARM is true.
12276 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
12277 all callers changed.
12279 (coerce_template_parms): Access ARGLIST properly when creating a
12280 new vector. Only accept implicit TYPE_DECL as valid argument for
12281 a template template parameter when it is a base class of
12282 current_class_type. Don't display error message when COMPLAIN is
12285 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
12287 * repo.c (get_base_filename): Use file_name_nondirectory.
12288 (open_repo_file): Likewise.
12289 * cp-tree.h (file_name_nondirectory): Add prototype.
12291 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
12293 * friend.c (do_friend): Pull the identifier out of declarator.
12294 Use cp_error and friends.
12295 * decl2.c (qualified_lookup_using_namespace): Fix call to
12297 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
12298 (grokvardecl): Use DECL_CLASS_SCOPE_P.
12299 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
12300 * class.c (warn_hidden): Fix for OVERLOAD.
12301 From grahams@rcp.co.uk:
12302 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
12303 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
12305 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
12307 * g++.1 (-traditional): Remove duplicated documentation.
12309 1998-07-11 Mark Mitchell <mark@markmitchell.com>
12311 * method.c (flush_repeats): Add nrepeats parameter.
12312 (issue_nrepeats): Likewise.
12313 (is_back_referenceable_type): New function. Don't back-reference
12314 TEMPLATE_TYPE_PARMs as well as simple types like integers.
12315 (build_mangled_name_for_type): Likewise.
12316 (build_mangled_name_for_type_with_Gcode): Likewise.
12317 (lasttype): Remove.
12318 (nrepeats): Likewise.
12319 (Nrepeats): Likewise.
12320 (start_squangling): Don't clear the variables removed above.
12321 (end_squangling): Likewise.
12322 (flush_repeats): Tidy. Use nrepeats parameter rather than
12324 (issue_nrepeats): Likewise, but with nrepeats global. Use
12325 is_backreferenceable_type.
12326 (build_overload_nested_name): Tidy. Add comment. Use
12327 build_mangled_name_for_type.
12328 (build_underscore_int): Comment.
12329 (build_overload_scope_ref): Use build_mangled_name_for_type.
12330 (build_overload_int): Likewise.
12331 (build_template_template_parm_names): Tidy.
12332 (build_template_parm_names): Use build_mangled_name_for_type.
12333 (build_overload_identifier): Add comments.
12334 (build_mangled_name_for_type_with_Gcode): Split out from
12335 build_mangled_name.
12336 (build_mangled_name_for_type): Use it.
12337 (build_mangled_name): Rework to use build_mangled_name_for_type
12338 and to not use global nrepeats/Nrepeats. Tidy.
12339 (process_modifiers): Tidy.
12340 (check_btype): Use is_backreferenceable_type. Add comment.
12341 Rename `node' to `type'.
12342 (process_overload_item): Set numeric_output_need_bar here.
12343 Use build_mangled_name_for_type. Tidy.
12344 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
12345 build_mangled_name_for_type.
12347 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
12350 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
12352 * cp-tree.h (warn_long_long): Define.
12353 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
12354 warning "ANSI C++ does not support `long long'".
12355 * decl2.c (warn_long_long): Define.
12356 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
12358 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
12360 * decl.c (xref_tag): Handle attributes between 'class' and name.
12361 * parse.y (aggr): Likewise.
12362 * semantics.c (finish_class_definition): Likewise.
12363 * Makefile.in (EXPECTED): Adjust.
12365 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
12366 * decl2.c: Define them.
12367 (lang_decode_option): Handle them.
12368 * lang-options.h: Add -foptional-diags.
12369 * class.c (finish_struct): Don't complain about multiple meanings of
12370 name if -fno-optional-diags.
12371 * decl.c (pushdecl_class_level): Likewise.
12372 * lex.c (real_yylex): Check warn_multichar.
12374 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
12376 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
12378 * tree.c (make_binfo): Fix length.
12380 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
12382 * decl2.c (lang_decode_option): Remove warn_template_debugging.
12383 * lang-options.h: Likewise.
12385 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12387 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
12388 (process_start_catch_block): Likewise for variables
12389 `false_label_rtx', `call_rtx' and `return_value_rtx'.
12391 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
12393 * tree.c (build_srcloc): Make sure we allocate this node on the
12396 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
12398 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
12399 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
12400 (lang_specific_driver): Only add -lm automatically if need_math is
12403 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
12405 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
12407 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12409 * Makefile.in (EXPR_H): New dependency variable.
12410 (decl2.o): Depend on $(EXPR_H).
12411 (typeck.o): Likewise.
12412 (init.o): Likewise.
12413 (expr.o): Likewise.
12415 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
12417 * decl.c (start_enum): Put local enums on permanent_obstack.
12419 1998-06-25 Mark Mitchell <mark@markmitchell.com>
12421 * cp-tree.h (c_get_alias_set): Declare.
12422 * decl.c (init_decl_processing): Set lang_get_alias_set.
12424 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
12426 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
12427 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
12428 flag for all function decls which are in the exception table.
12429 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
12430 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
12431 code is emitted for any referenced rtti function.
12433 1998-06-25 Dave Brolley <brolley@cygnus.com>
12435 * lang-specs.h: Use new | syntax to eliminate
12436 string concatenation.
12438 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
12440 * cp-tree.h (CP_DECL_CONTEXT): New macro.
12441 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
12442 * method.c (build_overload_nested_name): Likewise.
12443 * sig.c (build_signature_pointer_or_reference_type): Don't set
12446 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
12448 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
12449 * cp-tree.h (FROB_CONTEXT): New macro.
12450 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
12451 * decl.c (namespace_binding): Replace NULL_TREE with
12453 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
12454 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
12456 * decl.c (pushtag): Use FROB_CONTEXT.
12457 (pushdecl, make_typename_type, define_function, grokdeclarator):
12459 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
12460 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
12462 * decl2.c (decl_namespace): Return global_namespace if no context.
12463 * method.c (build_overload_nested_name): Expect null as context.
12464 * pt.c (mangle_class_name_for_template): Do nothing for null
12466 (lookup_template_class): Allow for null id_context.
12468 1998-06-25 Richard Henderson <rth@cygnus.com>
12470 * method.c (emit_thunk): Set current_function_is_thunk for the
12471 ASM_OUTPUT_MI_THUNK case as well.
12473 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
12475 * exception.cc (__cplus_type_matcher): Get a match_info pointer
12476 instead of an exception table entry as a parameter.
12478 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
12480 * parse.y (function_try_block): Don't call start_catch_handler.
12481 * except.c (call_eh_info): Remove coerced field from declaration.
12482 (build_eh_type_type_ref): New function to create an address of a
12483 rtti function for the new style exception tables.
12484 (expand_start_catch_block): Split function, this contains the
12486 (process_start_catch_block_old): New function to perform the rest
12487 of expand_start_catch_block under old style exceptions.
12488 (process_start_catch_block_old): New function to perform the rest
12489 of expand_start_catch_block under new style exceptions.
12490 (expand_end_catch_block): Only pop the false label off the stack under
12491 the old style of exceptions.
12492 * semantics.c (finish_try_block): Don't call start_catch_handler.
12493 * exception.cc (struct cp_eh_info): Add original_value field.
12494 (__cplus_type_matcher): Perform type matching on the original exception
12495 value, and if we have a match, set the current value.
12496 (__cp_push_exception): Set the original exception value.
12498 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
12500 * call.c (joust): Fix confusing conversion warning.
12502 * call.c (build_op_delete_call): Add placement parm. Check
12503 LOOKUP_SPECULATIVELY.
12504 * cp-tree.h, decl2.c, init.c: Adjust.
12505 * decl.c (finish_function): Use it.
12507 * pt.c (tsubst): Diagnose creating void fields or variables.
12509 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12511 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
12513 * cp-tree.h (check_dtor_name): Add prototype.
12515 * init.c (expand_member_init): Remove unused variables
12516 `ptr_type_node', `parm' and `rval'.
12518 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
12519 in call to fprintf.
12520 (lang_print_xnode): Likewise.
12522 * typeck2.c (enum_name_string): Cast argument to sprintf to long
12523 and use %ld specifier.
12525 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
12526 specifier in call to fprintf.
12527 (GNU_xref_member): Cast argument to sprintf to int.
12529 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
12531 * typeck2.c (pop_init_level): Warn about implicit zero initialization
12534 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12536 * cp-tree.h: Prototype function `check_java_method'.
12538 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
12540 * class.c (finish_struct): Make conflicting use of id a pedwarn.
12541 * decl.c (pushdecl_class_level): Likewise.
12543 1998-06-17 Mark Mitchell <mark@markmitchell.com>
12545 * pt.c (convert_nontype_argument): Issue an error when presented
12546 with an integer (real) constant that cannot be simplified to an
12547 INT_CST (REAL_CST).
12549 * cp-tree.h (c_get_alias_set): Remove declaration added in
12550 1998-06-13 change that should never have been checked in.
12552 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
12554 * typeck.c (build_binary_op_nodefault): Change % in format strings
12557 * decl.c (grokvardecl): Don't build_static_name for decls that
12558 aren't at namespace scope.
12560 * init.c (perform_member_init): Catch default-initialization of
12563 1998-06-17 Mark Mitchell <mark@markmitchell.com>
12565 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
12567 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
12569 * method.c (hack_identifier): Complain about getting a namespace
12571 * typeck.c (decay_conversion): Remove check for namespaces.
12572 * typeck2.c (incomplete_type_error): Likewise.
12573 * parse.y (template_arg): Add PTYPENAME expansion.
12575 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
12577 * decl.c (grokvardecl): Don't build external assembler names for
12578 TYPENAMEs in other namespaces as there is no declarator.
12579 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
12580 info from DECL_CONTEXT if it is NULL.
12582 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
12584 * call.c (check_dtor_name): Split out.
12585 (build_scoped_method_call): Use it.
12586 (build_method_call): Use it.
12587 * init.c (build_offset_ref): Use it.
12589 * typeck.c (build_static_cast): Fix handling of pointers to members.
12591 * decl.c (finish_function): Just return nothing from a constructor.
12592 * typeck.c (c_expand_return): Complain about returning a void
12593 expression from a destructor.
12595 1998-06-13 Mark Mitchell <mark@markmitchell.com>
12597 * class.c (alter_access): Accept a BINFO explaining how to get
12598 from the entity whose accessed is being altered to the type doing
12600 (handle_using_decl): New function containing code split out from ...
12601 (finish_struct_1): Here.
12603 * cp-tree.h (complete_type_or_else): Declare.
12604 * init.c (build_new_1, build_delete): Use it.
12605 * typeck.c (require_complete_type): Use complete_type, rather than
12606 expanding it inline.
12607 (complete_type_or_else): New function.
12608 (build_component_ref): Use it.
12609 (pointer_int_sum): Make sure the type pointed to is complete.
12610 (pointer_diff): Likewise.
12612 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
12615 * search.c (get_matching_virtual): Note that member templates
12616 cannot override virtual functions.
12618 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
12620 * pt.c (check_explicit_specialization): If DECLARATOR turned into
12621 an error_mark_node from lookup_template_function, return the same.
12622 (determine_specialization): Also make sure TEMPLATE_ID isn't an
12623 error_mark_node, before we try to read its operands.
12624 * decl.c (grokdeclarator): If we got an error_mark_node from
12625 check_explicit_specialization, just return it right back.
12627 1998-06-12 Mark Mitchell <mark@markmitchell.com>
12629 * class.c (instantiate_type): Don't treat template-ids that don't
12630 specify any template arguments as equivalent to ordinary
12631 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
12632 pointer-to-members for member templates. Tidy slightly.
12633 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
12634 * init.c (build_offset_ref): Handle template-ids like ordinary
12635 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
12636 offset part of the OFFSET_REF.
12637 * typeck.c (build_unary_op): Change check for unknown types to
12638 look for OFFSET_REFs, not SCOPE_REFs.
12640 1998-06-11 Mark Mitchell <mark@markmitchell.com>
12642 * pt.c (is_member_template_class): New function.
12643 (push_template_decl_real): Use it.
12645 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
12647 * friend.c (do_friend): Add support for nested classes using
12648 member functions of the enclosing class as friends.
12650 1998-06-10 Mark Mitchell <mark@markmitchell.com>
12652 * call.c (convert_default_arg): Make global, not static.
12653 (convert_arg_for_ellipsis): Split out from ...
12654 (build_over_call): Here.
12655 * cp-tree.h (convert_default_arg); Declare.
12656 (convert_arg_to_ellipsis): Likewise.
12657 (do_member_init): Remove.
12658 * init.c (do_member_init): Remove; this code is dead.
12659 (expand_member_init): Remove much of this code; it is dead.
12660 * typeck.c (convert_arguments): Use convert_default_arg and
12661 convert_arg_for_ellipsis, rather than duplicating here.
12663 * call.c (convert_like): Don't fail silently if
12664 build_user_type_conversion fails. Always return error_mark_node
12667 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
12669 * search.c (covariant_return_p): Complain about ambiguous base.
12671 * typeck.c (build_component_ref): Diagnose ref to nested type.
12673 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
12675 * decl.c (grokparms): Check that INIT isn't an error_mark_node
12676 before giving error about invalid type for default arg.
12678 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
12680 * call.c (build_method_call): Fix thinko.
12682 1998-06-10 Dave Brolley <brolley@cygnus.com>
12684 * decl2.c (lang_decode_option): New argc/argv interface.
12685 * cp-tree.h (lang_decode_option): New argc/argv interface.
12686 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
12687 specified for cpplib-enabled compilers.
12688 * lex.c (lang_init): Don't check_newline for cpplib.
12689 (init_parse): Don't initialize cpplib here.
12691 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
12693 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
12694 piece before checking DECL_MUTABLE_P.
12696 1998-06-10 John Carr <jfc@mit.edu>
12698 * tree.c (debug_binfo): Make printf format match arguments.
12700 * error.c (OB_PUTI): Make printf format match arguments.
12702 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
12704 * init.c (perform_member_init): Handle default-initialization.
12706 * except.c (build_throw): Handle throwing NULL.
12708 * typeck.c (build_x_function_call): Use resolve_offset_ref.
12710 * search.c (compute_access): Only strip an anonymous union
12713 * call.c (add_builtin_candidates): Tweak.
12715 * cvt.c (build_expr_type_conversion): Restore code for conversion
12717 * decl2.c (delete_sanity): Use it. Clean up.
12719 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
12721 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
12723 * typeck.c (c_expand_return): Don't warn about void expressions on
12724 return statements in functions returning void.
12726 1998-06-09 Mark Mitchell <mark@markmitchell.com>
12728 * pt.c (fn_type_unification): Revise documentation. Tidy.
12729 (type_unification): Likewise.
12731 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
12733 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
12735 * parse.y (function_try_block): Rename expand_start_catch, and delete
12737 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
12740 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
12742 * search.c (lookup_member): New fn.
12743 * class.c (finish_struct_1): Use it.
12744 * decl.c (lookup_name_real): Use it.
12746 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12748 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
12750 * cp-tree.h: Add prototype for `maybe_print_template_context' and
12751 `maybe_make_one_only'.
12753 * decl.c (auto_function): Remove unused variable `decl'.
12755 * decl2.c: Include dwarf2out.h and dwarfout.h.
12757 * lex.c: Remove redundant declarations of `set_float_handler' and
12760 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
12762 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
12763 time flag. Call __cp_eh_info instead of __cp_exception_info.
12764 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
12765 (__cp_exception_info): Return offset into cp_eh_info structure to
12766 match what use to be the start of this structure.
12767 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
12768 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
12770 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
12771 __cp_eh_info instead of __cp_exception_info.
12773 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
12775 * decl.c (cp_finish_decl): Disable inlining of extern inlines
12776 with static variables.
12778 1998-06-08 Mark Mitchell <mark@markmitchell.com>
12780 * init.c (build_offset_ref): Correct previous change to use build,
12783 1998-06-07 Mark Mitchell <mark@markmitchell.com>
12785 * class.c (instantiate_type): Handle pointer-to-members where the
12786 member is a template.
12787 * init.c (build_offset_ref): Likewise.
12788 * typeck.c (build_unary_op): Likewise.
12790 1998-06-07 Richard Henderson <rth@cygnus.com>
12792 * lex.c (lang_init_options): New function.
12793 (lang_init): Remove flag_exceptions == 2 hack.
12795 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
12797 * search.c (envelope_add_decl): Tweak for implicit typename.
12799 * call.c (joust): Also warn about confusing conversion op/constructor
12800 overload resolution.
12802 * spew.c (yylex): Also return the TYPE_DECL if got_object.
12803 Don't clear got_object after '~'.
12804 * call.c (build_scoped_method_call): Tweak destructor handling.
12805 (build_method_call): Likewise.
12806 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
12807 TYPE_MAIN_VARIANT for destructors.
12808 * semantics.c (finish_object_call_expr): Complain about calling a
12811 1998-06-05 Per Bothner <bothner@cygnus.com>
12813 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
12814 Define - update needed by gcc.c change.
12816 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
12818 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
12820 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
12822 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
12823 * decl.c (lookup_name_real): Add namespaces_only parameter.
12824 If set, return only NAMESPACE_DECLs.
12825 (select_decl): Likewise.
12826 (identifier_type_value): Give additional parameter.
12827 (lookup_name_nonclass): Likewise.
12828 (lookup_name): Likewise.
12829 (find_binding): Skip namespace aliases.
12830 (binding_for_name): Likewise.
12831 (push_namespace): Check for namespace aliases.
12832 (lookup_name_namespace_only): New function.
12833 (begin_only_namespace_names, end_only_namespace_names): New functions.
12834 * decl2.c (set_decl_namespace): Skip namespace aliases.
12835 (do_using_directive): Likewise.
12836 (do_namespace_alias): Produce namespace aliases, fix alias
12838 * error.c (dump_decl): Support SCOPE_REF.
12839 * parse.y (extdef): Wrap lookup with namespace_only for namespace
12840 aliases and using declarations.
12842 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
12844 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
12846 * error.c (dump_expr): Clean up NEW_EXPR case.
12848 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
12850 Suggested by Brendan Kehoe
12851 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
12852 treat it as using ::decl.
12854 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
12856 * tree.c (mapcar): Support NEW_EXPR.
12858 * error.c (dump_expr): Support NEW_EXPR.
12860 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
12862 * method.c (make_thunk): Use overload machinery to make name.
12863 * search.c (covariant_return_p): New fn.
12864 (get_matching_virtual): Use it.
12866 * init.c (build_new_1): Fix check for void.
12868 1998-06-01 Per Bothner <bothner@cygnus.com>
12870 * cp-tree.h (TYPE_FOR_JAVA): New macro.
12871 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
12872 java_int_type_node, java_long_type_node, java_float_type_node,
12873 java_double_type_node, java_char_type_node, java_boolean_type_node):
12874 New "primitive" types, with predefined names __java_byte etc.
12875 (record_builtin_java_type): New function.
12876 (init_decl_processing): Make Java types with record_builtin_java_type.
12877 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
12878 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
12879 (grokfndecl): Call check_java_method for Java classes.
12880 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
12881 (process_overload_item): Match types against specific
12882 java_XX_type_node types, rather than using is_java_type.
12883 * class.c (finish_struct_1): Don't add default copy constructor
12884 or operator= if TYPE_FOR_JAVA.
12885 (pop_lang_conext): Restore strict_prototyp proper if Java.
12886 * decl2.c (acceptable_java_type, check_java_method): New functions.
12887 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
12888 (tsubst): Move common statement after if statement.
12889 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
12891 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
12893 * pt.c (for_each_template_parm): Use first_rtl_op.
12895 * tree.c (build_cplus_array_type_1): Also check index_type for
12898 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
12900 * pt.c (tsubst): Always copy BINFO_BASETYPES.
12902 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
12904 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
12905 TYPE_SIZE_UNIT too.
12907 1998-05-29 Mark Mitchell <mark@markmitchell.com>
12909 * decl.c (grokdeclarator): Don't complain about in-class
12910 initialization of static consts if we don't really know the type
12913 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
12915 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
12916 * method.c (build_destructor_name): New fn.
12917 * decl2.c (maybe_retrofit_in_chrg): Split out...
12918 (grokclassfn): From here. Reorganize.
12919 * decl.c (grok_ctor_properties): Make sure ctors for types with
12920 vbases have the in_chrg parm.
12921 * pt.c (instantiate_class_template): Update
12922 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
12924 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
12926 1998-05-28 Mark Mitchell <mark@markmitchell.com>
12928 * pt.c (instantiate_decl): Make test for whether or not static
12929 variables should be instantiated early match its comment.
12931 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
12933 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
12935 (start_function): Call check_default_args.
12936 * decl2.c (grokfield): Don't call check_default_args.
12937 (check_default_args): Use cp_error_at.
12938 * lex.c (do_pending_defargs): Call check_default_args.
12940 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
12942 * call.c (build_method_call): Make sure get_type_value returns
12943 something before we try to use its TYPE_MAIN_VARIANT.
12944 (build_scoped_method_call): Likewise.
12946 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
12948 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
12949 initialize an array.
12951 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
12954 * friend.c (do_friend): Clarify template warning.
12956 1998-05-27 Mark Mitchell <mark@markmitchell.com>
12958 * decl.c (shadow_label): Don't treat decls as identifiers.
12959 (maybe_push_to_top_level): Clear shadowed_labels.
12961 * pt.c (instantiate_decl): Reset lineno and filename after calling
12962 regenerate_decl_from_template.
12964 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
12967 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
12969 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
12971 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
12973 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
12974 (convert_nontype_argument): Handle cases when nontype template
12975 parameters become classes after substitution.
12977 1998-05-26 Mark Mitchell <mark@markmitchell.com>
12979 * friend.c (is_friend): Use comptypes, rather than == to compare
12980 types. Modify for new representation of template friends.
12981 (make_friend_class): Likewise.
12982 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
12983 (instantiate_class_template): Deal with template friends.
12985 * decl.c (store_parm_decls): Remove redundant call to
12986 expand_main_function.
12988 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
12990 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
12993 1998-05-26 Per Bothner <bothner@cygnus.com>
12995 * language_as_string: Handle lang_java.
12997 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
12999 * decl.c (pushdecl): Don't copy the type_decl.
13001 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
13003 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
13004 current_class_type.
13005 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
13007 * parse.y (complex_direct_notype_declarator): Use $1 to access
13008 scope of notype_qualified_id.
13010 1998-05-26 Dave Brolley <brolley@cygnus.com>
13012 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
13013 (init_parse): Initialize cpplib interface.
13015 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
13016 empty continuation.
13018 1998-05-26 Mark Mitchell <mark@markmitchell.com>
13020 * decl.c (pushtag): Avoid crashing on erroneous input.
13022 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
13024 * decl.c (push_namespace): Only produce one unique name for
13025 anonymous namespaces.
13026 (get_unique_name): Remove.
13028 1998-05-25 Mark Mitchell <mark@markmitchell.com>
13030 * call.c (tourney): Don't do any extra comparisons.
13032 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
13034 * cp-tree.h (processing_template_parmlist): Declare.
13035 * decl.c (pushtag): Don't call push_template_decl when we
13037 * pt.c (processing_template_parmlist): New variable.
13038 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
13039 (complete_template_args): Use it.
13040 (add_to_template_args): Likewise.
13041 (innermost_args): Likewise.
13042 (tsubst): Likewise.
13043 (begin_template_parm_list): Use processing_template_parmlist.
13044 (end_template_parm_list): Likewise.
13046 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
13047 * decl.c (grokdeclarator): Use it.
13048 * decl2.c (grok_x_components): Likewise.
13049 * init.c (initializing_context): Likewise.
13050 * method.c (do_build_copy_constructor): Likewise.
13051 (do_build_assign_ref): Likewise.
13052 * search.c (compute_access): Likewise.
13053 * typeck.c (build_component_ref): Likewise.
13055 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
13056 unnamed type a typedef name "for linkage purposes".
13058 * pt.c (lookup_template_class): Don't look at
13059 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
13061 * method.c (build_overload_int): Handle error cases gracefully.
13063 * pt.c (instantiate_decl): Handle static member variables
13066 * pt.c (tsubst): Use the tsubst'd type when producing new
13067 TEMPLATE_PARM_INDEX nodes.
13069 1998-05-24 Mark Mitchell <mark@markmitchell.com>
13071 * tree.c (cp_tree_equal): Handle pointers to member functions.
13073 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
13074 sure the type of the REF_BIND is a reference type.
13075 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
13076 target_type for clarity.
13078 * parse.y (xcond): Move call to condition_conversion ...
13079 * semantics.c (finish_for_cond): Here.
13080 * parse.c: Regenerated.
13082 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
13084 * decl.c (push_namespace): Namespaces have type void.
13085 * typeck2.c (incomplete_type_error): Complain about namespace
13086 used as expression.
13087 * typeck.c (decay_conversion): Likewise.
13089 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
13091 * error.c (dump_expr): Support namespaces.
13093 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
13095 * cp-tree.def: Add SRCLOC.
13096 * cp-tree.h: Add struct tree_srcloc and accessor macros.
13097 * tree.c (build_srcloc, build_srcloc_here): New fns.
13098 * pt.c (add_pending_template): Use build_srcloc_here.
13099 (push_tinst_level): Update last_template_error_tick before erroring.
13100 (instantiate_decl): Restore lineno and input_filename before
13101 calling add_pending_template.
13102 * decl2.c (finish_file): Set up lineno and input_filename for
13105 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
13107 * decl.c (lang_print_error_function): New fn.
13108 (init_decl_processing): Set print_error_function to use it.
13109 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
13111 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
13114 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
13115 copy-initialization.
13117 * class.c (build_vtable_entry): Use int_fits_type_p.
13118 (build_vtable): Pass a signed offset to build_vtable_entry.
13119 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
13120 set_rtti_entry): Likewise.
13122 1998-05-22 Per Bothner <bothner@cygnus.com>
13124 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
13125 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
13127 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
13129 * pt.c (print_template_context): Use fprintf instead of cp_error.
13131 * pt.c (determine_specialization): Just return an error_mark_node.
13132 Also print the decl we want in error messages. If we complain,
13133 return error_mark_node.
13134 (tsubst_friend_function): Set lineno and input_filename so
13135 error messages will be useful.
13136 (instantiate_template): Just return an error_mark_node.
13137 (check_explicit_specialization): Don't mess with a returned
13140 * pt.c (print_template_context): Add new argument.
13141 (maybe_print_template_context): New fn.
13142 (push_tinst_level): Increment tinst_level_tick.
13143 (pop_tinst_level): Likewise.
13144 * errfn.c (cp_thing): Call maybe_print_template_context. Use
13145 xrealloc instead of xmalloc.
13147 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
13149 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
13151 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
13152 if the template we looked up is the same as the one we already
13155 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
13157 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
13158 (cpp_reader,parse_in): Add for cpplib.
13159 (check_newline): Call handle_sysv_pragma with new interface.
13160 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
13162 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
13163 (sub_getch): Call GETC for cpplib.
13165 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
13166 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
13168 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
13170 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
13172 * decl2.c (maybe_make_one_only): New fn.
13173 (import_export_vtable): Use it.
13174 (import_export_decl): Likewise.
13175 * pt.c (mark_decl_instantiated): Likewise.
13177 1998-05-21 Mark Mitchell <mmitchell@usa.net>
13179 * decl2.c (find_representative_member): Rename to ...
13180 (build_anon_union_vars): New function.
13181 (finish_anon_union): Fix stupidity of previous change.
13183 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
13185 * decl.c (grokfndecl): Handle definition of specialization in
13186 friend declaration.
13188 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
13190 1998-05-20 Mark Mitchell <mmitchell@usa.net>
13192 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
13193 to look for type declarations.
13194 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
13195 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
13196 (finish_member_class_template): Declare.
13197 * decl.c (pushtag): Put member class templates on the
13198 CLASSTYPE_TAGS list, just as for ordinary member classes.
13199 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
13200 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
13201 IDENTIFIER_NAMESPACE_VALUEs.
13202 * parse.y (component_decl): Move code to ...
13203 * semantics.c (finish_member_class_template): New function.
13204 Don't put member class templates on the list of components for a
13206 * parse.c: Regenerated.
13207 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
13208 In fact, don't use DECL_CONTEXT at all here.
13210 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
13212 * decl.c (record_unknown_type): New function.
13213 (init_decl_processing): Call it for the unknown and global type
13216 1998-05-20 Mark Mitchell <mmitchell@usa.net>
13218 * decl2.c (find_representative_member): New function.
13219 (finish_anon_union): Use it.
13221 * cp-tree.h (MAIN_NAME_P): New macro.
13222 (DECL_MAIN_P): Likwise.
13223 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
13224 (grokfndecl): Use the new macros.
13225 (grokdeclarator): Likewise.
13226 (start_function): Likewise.
13227 (store_parm_decls): Likewise.
13228 (finsh_function): Likewise.
13229 * friend.c (do_friend): Likewise.
13230 * typeck.c (build_function_call_real): Likewise.
13231 (build_unary_op): Likewise.
13233 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
13235 * decl2.c (start_objects, finish_objects, do_dtors,
13236 do_ctors): Split out from...
13237 (finish_file): ...here.
13239 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
13241 * tree.c (is_overloaded_fn): Don't abort on placeholders from
13244 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
13246 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
13248 * error.c (dump_expr): Handle an ARROW_EXPR.
13250 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
13252 * decl.c (saveable_obstack): Declare.
13253 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
13254 declare, if necessary.
13256 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
13258 * call.c (compare_qual): Remove.
13259 (is_subseq): Tweak.
13260 (is_properly_derived_from): New function.
13261 (maybe_handle_ref_bind): Likewise.
13262 (maybe_handle_implicit_object): Likewise.
13263 (compare_ics): Modify substantially to bring into conformance with
13265 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
13266 (comp_cv_qualification): Declare.
13267 (comp_cv_qual_signature): Likewise.
13268 * typeck.c (comp_cv_qualification): Likewise.
13269 (comp_cv_qual_signature): Likewise.
13271 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13273 * Makefile.in (parse.o): Depend on toplev.h.
13275 * class.c (typecode_p): Remove prototype and definition.
13277 * cp-tree.h (currently_open_class, is_empty_class, member_p):
13280 * decl.c (push_overloaded_decl_top_level): Remove prototype and
13283 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
13284 in call to `cp_thing'.
13285 (cp_warning): Likewise for function pointer `warning'.
13287 * except.c (do_function_call): Remove prototype and definition.
13288 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
13290 * method.c (is_java_type): Add prototype and make it static.
13292 * parse.y: Include toplev.h.
13294 * pt.c (type_unification): Remove unused variable `arg'.
13295 (instantiate_decl): Likewise for `save_ti'.
13297 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
13299 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
13301 * init.c (build_member_call): Handle template_ids.
13302 * parse.y (primary): Add global_scope template_id.
13304 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
13306 * decl2.c (get_sentry): Use end_temporary_allocation.
13307 Don't declare permanent_obstack.
13309 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
13311 * parse.y (.finish_new_placement): New non-terminal.
13312 (unary_expr, new_type_id): Use it.
13313 * parse.c: Regenerated.
13315 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
13317 * pt.c (redeclare_class_template): Say where the original definition
13318 of the template-parameter's default argument appeared.
13320 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
13322 * call.c (build_over_call): Tweak empty class handling.
13324 * decl.c (make_typename_type): Use currently_open_class.
13326 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
13328 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
13330 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
13331 for a type unless it is one.
13333 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
13335 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
13337 * Makefile.in (program_transform_name, objdir): Define.
13339 * Makefile.in (BISON): Use bison from the build tree if it exists.
13342 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
13344 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
13346 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
13348 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
13350 * call.c (build_scoped_method_call): Likewise.
13352 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
13354 * init.c (build_new_1): Call suspend_momentary around the creation
13355 of values that must be saved for exception handling.
13356 * parse.y (.build_new_placement): New non-terminal.
13357 (unary_expr, new_placement): Use it.
13358 * parse.c: Regenerated.
13360 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
13362 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
13365 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
13368 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
13370 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
13372 * decl.c (start_decl): Revert problem change.
13374 * Makefile.in (CONFLICTS): Fix.
13376 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
13378 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
13380 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
13382 * class.c (finish_struct_1): Use BINFO_SIZE.
13384 * decl.c (start_decl): Use 'tem'.
13386 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
13388 * exception.cc: Include eh-common.h.
13389 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
13390 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
13391 (__cp_push_exception): Initialize eh_info struct as well.
13392 * except.c: Remove local structs and include eh-common.h.
13393 (init_exception_processing): Set language and version codes.
13394 (call_eh_info): Add presence of eh_info to runtime description of
13396 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
13397 * semantics.c (finish_try_block): Call start_catch_block() and
13399 * parse.y (function_try_block): Call start_catch_block() and
13402 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
13404 * typeck.c (original_type): New function.
13405 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
13406 to see if they're actually the same.
13407 * cp-tree.h (original_type): Declare.
13409 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13411 * Makefile.in (lex.o): Depend on output.h.
13413 * call.c (add_function_candidate): Remove unused variable `cand'.
13414 (add_conv_candidate): Likewise.
13415 (build_builtin_candidate): Likewise.
13417 * cp-tree.h: Add prototype for `types_overlap_p'.
13419 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
13421 * decl2.c (merge_functions): Remove unused variables `tmp' and
13424 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
13425 (code_as_string): Likewise.
13426 (language_as_string): Likewise.
13427 (parm_as_string): Likewise.
13428 (op_as_string): Likewise.
13429 (assop_as_string): Likewise.
13430 (cv_as_string): Likewise.
13432 * lex.c: Include output.h.
13434 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
13436 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
13439 * tinfo.cc (__class_type_info::dcast): Change the type of variable
13440 `i' from int to size_t.
13442 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
13445 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
13447 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
13448 DECL_NAMESPACE_SCOPE_P.
13449 (lang_decl_name): Likewise.
13450 * pt.c (tsubst_friend_function, tsubst): Likewise.
13451 * decl.c (pushdecl, redeclaration_error_message, start_decl,
13452 cp_finish_decl, start_function): Likewise.
13453 * class.c (finish_struct_1): Likewise.
13454 * call.c (build_over_call): Likewise.
13455 (compare_ics): Use DERIVED_FROM_P.
13457 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
13459 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
13460 * method.c (build_mangled_name): Use it.
13461 (build_decl_overload_real): Likewise.
13463 * error.c (dump_simple_decl): New function, broken out from ...
13464 (dump_decl): Use it.
13466 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
13468 * ptree.c (lang_print_xnode): Add missing `break'.
13470 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
13472 * call.c (add_template_candidate): Adjust for changes to
13473 fn_type_unification.
13474 (add_template_candidate_real): Likewise.
13475 (add_template_conv_candidate): Likewise.
13476 (build_user_type_conversion_1): Likewise.
13477 (build_new_function_call): Likewise.
13478 (build_object_call): Likewise.
13479 (build_new_op): Likewise.
13480 (build_new_method_call): Likewise.
13481 * class.c (instantiate_type): Likewise.
13482 * cp-tree.h (unification_kind_t): New type.
13483 (fn_type_unification): Adjust prototype.
13484 (type_unificaiton): Likewise.
13485 * pt.c (UNIFY_ALLOW_NONE): New macro.
13486 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
13487 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
13488 (UNIFY_ALLOW_DERIVED): Likewise.
13489 (unify): Change prototype.
13490 (maybe_adjust_types_for_deduction): New function.
13491 (check_cv_quals_for_unify): Likewise.
13492 (determine_specialization): Adjust.
13493 (fn_type_unification): Likewise.
13494 (type_unification): Likewise.
13495 (type_unification_real): Likewise. Use
13496 maybe_adjust_types_for_deduction. Fix mishandling of
13497 back-unification of template functions passed as arguments. Pass
13498 appropriate combination of UNIFY_ALLOW_* to unify.
13499 (unify): Remove unused NTPARMS parameter. Use
13500 check_cv_quals_for_unify. Remove bogus code that allowed
13501 too-generous unification in order to adhere more closely to standard.
13502 (get_bindings_real): Adjust.
13503 (get_class_bindings): Likewise.
13505 * method.c (build_overload_identifier): Only use the innermost
13506 template arguments when mangling.
13507 * pt.c (tsubst_template_argument_vector): New function.
13508 (complete_template_args): Deal with the situation where the
13509 extra_args contain more than one level of arguments.
13510 (lookup_template_class): Deal with member template classes, which
13511 may have more than one level of arguments.
13512 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
13513 Improve handling of member template classes. Use
13514 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
13515 tsubst_template_argument_vector where appropriate.
13516 (regenerate_decl_from_template): Break out from ...
13517 (instantiate_decl): Here.
13519 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
13520 * parse.h: Regenerated.
13521 * parse.c: Really regenerated.
13523 * cp-tree.h (finish_unary_op_expr): New function.
13524 (finish_id_expr): Likewise.
13525 (begin_new_placement): Likewise.
13526 (finish_new_placement): Likewise.
13527 (finish_declarator): Likewise.
13528 (finish_translation_unit): Likewise.
13529 (finish_parmlist): Likewise.
13530 (begin_class_definition): Likewise.
13531 (finish_class_definition): Likewise.
13532 (finish_default_args): Likewise.
13533 (finish_inline_definitions): Likewise.
13534 * parse.y (GCC_ASM_KEYWORD): Remove.
13535 (TYPENAME_ELLIPSIS): Likewise.
13536 * parse.c: Regenerated.
13537 Use new functions in semantics.c in the actions for many rules.
13538 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
13539 * hash.h: Regenerated.
13540 * semantics.c (finish_expr_stmt): Allow NULL expr.
13541 (finish_unary_op_expr): New function, containing
13542 code previously in parse.y.
13543 (finish_id_expr): Likewise.
13544 (begin_new_placement): Likewise.
13545 (finish_new_placement): Likewise.
13546 (finish_declarator): Likewise.
13547 (finish_translation_unit): Likewise.
13548 (finish_parmlist): Likewise.
13549 (begin_class_definition): Likewise.
13550 (finish_class_definition): Likewise.
13551 (finish_default_args): Likewise.
13552 (finish_inline_definitions): Likewise.
13554 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
13556 * typeck.c (build_c_cast): Don't decay arrays and functions to
13557 pointer type when converting to a class type.
13559 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
13561 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
13562 (DECL_CLASS_SCOPE_P): Likewise.
13564 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
13566 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
13567 * decl2.c (constructor_name_full): Likewise.
13569 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
13571 * tree.c (mapcar): Add OVERLOAD support.
13573 * init.c (resolve_offset_ref): We must use basetype_path before we
13574 destroy it with a call to convert_pointer_to.
13576 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
13578 * class.c (currently_open_class): New fn.
13579 * decl.c (lookup_name_real): Use it.
13580 * search.c (lookup_field): Likewise.
13582 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
13584 * cp-tree.def (OVERLOAD): New node.
13585 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
13586 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
13587 (NAMESPACE_BINDING): Remove.
13588 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
13590 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
13592 (tree_overload): New struct.
13593 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
13594 (REAL_IDENTIFIER_TYPE_VALUE): Define.
13595 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
13596 (lang_decl_flags): Remove in_namespace.
13597 (lang_decl): Remove chain.
13598 (DECL_CHAIN, DECL_NAMESPACE): Remove.
13599 (flag_honor_std): Declare extern.
13600 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
13601 namespace_binding, set_namespace_binding,
13602 lookup_function_nonclass, cat_namespace_levels,
13603 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
13604 scratch_ovl_cons, ovl_member, build_overload): Declare.
13605 (decl_list_length, get_namespace_id, current_namespace_id,
13606 overloaded_globals_p): Remove.
13607 (lookup_using_namespace, qualified_lookup_using_namespace): Change
13609 (push_scratch_obstack): New macro.
13610 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
13611 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
13613 (build_new_function_call): Iterate using OVL_CHAIN.
13614 Print DECL_NAME in when reporting ambiguities.
13615 (build_object_call): Iterate using OVL_NEXT for fns, convs.
13616 (build_new_op): Call lookup_function_nonclass.
13617 Iterate using OVL_NEXT.
13618 (build_op_delete_call): Change detection of members.
13619 Do not wrap TREE_LIST around fields and single global functions.
13620 (build_over_call): Don't push a class level if the context is a
13622 (build_new_method_call): Iterate using OVL_NEXT.
13623 * class.c (add_method): Chain overloaded members using
13624 build_overload. Remove copying of method.
13625 (grow_method): When iterating through the obstack, expect OVERLOAD
13626 nodes. Chain overload members.
13627 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
13628 nodes in call to get_baselinks.
13629 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
13630 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
13631 fdecls that are OVERLOAD nodes.
13632 (validate_lhs): New function.
13633 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
13634 code. Use DECL_NAME in error messages. Split code between global
13635 and member function processing.
13636 * decl.c (global_type_node): New static variable.
13637 (in_std): New global.
13638 (struct binding_level): New field usings.
13639 (resume_binding_level): Assert that we are not in a class.
13640 (toplevel_bindings_p): Just check for namespace_p or
13642 (resume_level): Remove.
13643 (find_binding): New function.
13644 (binding_for_name): Call it.
13645 (namespace_binding, set_namespace_binding): New functions.
13646 (push_namespace): Associate binding level with new namespace,
13647 resume_binding_level for existing namespace. Remove old code.
13648 Fake std by counting.
13649 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
13650 (maybe_push_to_top_level): Save current namespace.
13651 (pop_from_top_level): Restore saved namespace.
13652 (pop_namespace): Call suspend_binding_level. Remove old code.
13653 (cat_namespace_levels): New function.
13654 (set_identifier_type_value_with_scope): For namespace bindings,
13655 set BINDING_TYPE, and use global_type_node.
13656 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
13657 (identifier_type_value): New function.
13658 (pushtag): If no context, use current_namespace.
13659 (duplicate_decls): Don't process DECL_CHAIN.
13660 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
13661 already set. Never reset it to NULL_TREE. Lookup global variables
13662 in their namespace. Push overloaded templates if they are on
13664 (pushdecl_namespace_level): New function.
13665 (pushdecl_top_level): Implement using pushdecl_namespace_level.
13666 (pushdecl_using_decl): New function.
13667 (overloaded_globals_p): Remove.
13668 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
13669 them. Use namespace_binding and set_namespace_value.
13670 (redeclaration_error_message): Complain if the declarations come
13671 from different namespaces.
13672 (lookup_tag): On namespace level, look in the BINDING_TYPE.
13673 (lookup_namespace_name): Pass tree_bindings from stack. Remove
13675 (select_decl): New function.
13676 (lookup_name_real): Call it for qualified and unqualified lookup.
13677 Pass tree_bindings from the stack.
13678 If prefer_type is 1, also accept namespaces.
13679 (lookup_function_nonclass): New function.
13680 (init_decl_processing): Set the binding level of the global
13681 namespace to global_binding_level.
13682 Build a proper type list for __builtin_apply.
13683 Initialize std_node to "fake std" if flag_honor_std is set.
13684 Initialize global_type_node.
13685 Allocated bad_alloc in namespace std if flag_honor_std.
13686 (define_function): Set the DECL_CONTEXT to the current_namespace.
13687 (start_decl): A namespace is not considered as a context here. If
13688 the DECL_CONTEXT is a namespace, push the decl.
13689 (cp_finish_decl): Check for namespaces used as initializers.
13690 (grokfndecl): Add namespace parameter. Remove processing of
13692 (grokvardecl): Add namespace parameter.
13693 (grokdeclarator): Process SCOPEs that are namespaces. For
13694 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
13695 (start_function): Check for contexts that are namespaces.
13696 Set context for declarations that have not been pushed.
13697 (store_parm_decls): Check for ::main only.
13698 (finish_function): Likewise.
13699 (start_method): Check for contexts that are namespaces.
13700 (start_method): Remove DECL_CHAIN processing.
13701 * decl2.c (flag_honor_std): Declare.
13702 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
13703 (decl_namespace_list): New static global.
13704 (grok_x_components): Ignore namespaces as type contexts.
13705 (check_classfn): Expect OVERLOAD nodes.
13706 (grokfield): Remove DECL_CHAIN processing.
13707 (finish_file): Call cat_namespace_levels.
13708 (merge_functions): New function.
13709 (ambiguous_decl): Rewrite.
13710 (lookup_using_namespace): Produce tree_bindings.
13711 (qualified_lookup_using_namespace): Likewise.
13712 (set_decl_namespace, decl_namespace, current_decl_namespace,
13713 push_decl_namespace, pop_decl_namespace): New functions.
13714 (arg_lookup): New struct.
13715 (add_function, arg_assoc_namespace, arg_assoc_class,
13716 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
13718 (get_namespace_id, current_namespace_id): Remove.
13719 (do_toplevel_using_decl): Rewrite.
13720 (do_class_using_decl): Complain about namespace qualifiers.
13721 (do_using_directive): Sorry if not on namespace level. Complain
13722 about unknown namespaces.
13723 * error.c (dump_aggr_type): Check for namespace contexts.
13724 * except.c (init_exception_processing): Push terminate into std.
13725 * friend.c (is_friend): A namespace is not a context, here.
13726 * init.c (expand_member_init): Remove DECL_CHAIN processing.
13727 (build_offset_ref): Process OVERLOAD nodes.
13728 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
13729 * lex.c (identifier_type): Loop using OVL_CHAIN.
13730 (see_typename): Set looking_for_typename to 2.
13731 (real_yylex): Likewise.
13732 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
13733 (do_scoped_id): Expect OVERLOAD nodes.
13734 Change calling convention for qualified_lookup_using_namespace.
13735 (build_lang_decl): Don't set in_namespace anymore.
13736 * method.c (typevec_size): New global.
13737 (build_overload_nested_name): Return if global_namespace.
13738 Otherwise, always expect a declaration context.
13739 (build_qualified_name): Likewise.
13740 Make sure we don't write beyond typevec_size.
13741 (build_decl_overload_real): Likewise.
13742 Allocate one extra slot for the namespace.
13743 (hack_identifier): Mark code dead.
13744 Process OVERLOAD and NAMESPACE_DECL nodes.
13745 * parse.y (program): Pop namespaces until in global namespace.
13746 (extdef): In a using-declaration, don't discard the identifier if
13747 there is no declaration.
13748 (left_curly): Ignore type contexts which are namespaces.
13749 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
13751 * pt.c (template_class_depth): Expect types to be namespaces.
13752 (determine_specialization): Simplify by expecting OVERLOAD nodes.
13753 (push_template_decl): Push into namespace level.
13754 Reset ctx if it is a namespace.
13755 Set DECL_CONTEXT to current_namespace if not set already.
13756 Ignore real contexts that are namespaces.
13757 (mangle_class_name_for_template): Skip global_namespace.
13758 Mangle other namespaces as declarations.
13759 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
13760 (lookup_template_class): Push into namespace of context.
13761 If the context is a namespace, set it to global_namespace.
13762 Use id_context for mangling.
13763 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
13764 (tsubst_friend_function): Ignore namespace contexts.
13765 Push into namespace level.
13766 (tsubst): Handle NAMESPACE_DECL nodes.
13767 Remove DECL_CHAIN processing.
13768 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
13769 * ptree.c (print_lang_identifier): Print bindings.
13770 (lang_print_xnode): Print OVERLOAD nodes.
13771 * rtti.c (init_rtti_processing): Push type_info into std.
13772 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
13773 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
13774 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
13775 lookup_fnfields_here): Likewise.
13776 Process all nodes, instead of going through TREE_CHAIN.
13777 * sig.c (build_signature_pointer_or_reference_type): Set context
13778 to global_namespace.
13779 (build_signature_table_constructor): Expect OVERLOAD nodes.
13780 * spew.c (yylex): Save old setting of looking_for_typename.
13781 * tree.c (decl_list_length): Remove.
13782 (binding_init): New function.
13783 (count_functions): Rewrite.
13784 (is_overloaded_fn): Expect OVERLOAD nodes.
13785 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
13786 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
13787 ovl_member): New functions.
13788 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
13789 (type_unknown_p): Likewise.
13790 (require_instantiated_type): Likewise.
13791 (build_component_ref): Declare code dead.
13792 (build_x_function_call): Create and expect OVERLOAD nodes.
13793 (build_function_call_real): Check for ::main only.
13794 (build_unary_op): Likewise. Expect OVERLOAD nodes.
13795 (convert_for_assignment): Check for TREE_LIST before accessing
13797 * decl.c (duplicate_decls): Check for namespace bindings instead
13798 of global bindings.
13799 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
13800 lookup_name_current_level, start_decl, xref_tag,
13801 finish_enum): Likewise.
13802 * init.c (build_offset_ref): Likewise.
13803 * search.c (lookup_field): Likewise.
13804 (lookup_fnfields): Likewise.
13805 (dfs_debug_mark): Likewise.
13806 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
13807 (poplevel_class, pop_from_top_level): Likewise.
13808 * decl2.c (finish_method): Likewise.
13809 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
13810 * decl.c (record_builtin_type): Likewise.
13811 (init_decl_processing, grokfndecl): Likewise.
13812 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
13813 (make_lang_type): Likewise.
13814 * parse.y (make_thunk): Likewise.
13815 * pt.c (tsubst): Likewise.
13816 * tree.c (debug_binfo): Likewise.
13817 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
13818 tinfo2.cc, inc/new.h: Add std qualifications.
13819 * inc/new: Wrap with namespace std if __HONOR_STD.
13820 * inc/typeinfo: Likewise.
13822 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
13824 * call.c (build_user_type_conversion_1): Handle second_conv
13825 properly for templates.
13827 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
13829 * method.c (build_decl_overload_real): Set TREE_USED flag to
13830 zero for build_type_variants nodes as well.
13832 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
13834 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
13836 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
13838 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
13839 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
13840 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
13841 xref.o): Add toplev.h dependencies.
13843 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
13845 * errfn.c (cp_error, cp_warning): Remove declarations for
13846 error and warning respectively.
13848 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13850 * error.c: Convert to using ctype macros defined in system.h.
13851 * method.c: Likewise.
13852 * xref.c: Likewise.
13853 * lex.c: Likewise. Also remove redundant system header stuff.
13855 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
13857 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
13858 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
13859 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
13860 xref.c: Add include of toplev.h.
13862 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
13864 * tree.c (perm_manip): Also regenerate the RTL of an extern.
13865 (copy_to_permanent): Use end_temporary_allocation.
13867 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
13869 * init.c (expand_vec_init): The initialization of each array
13870 element is a full-expression.
13872 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
13874 * method.c (build_mangled_name): Add a call to build_type_variant
13875 to get the right type.
13877 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
13879 * Makefile.in: Add .SUFFIXES.
13881 * cp-tree.def: Remove NAMESPACE_DECL.
13883 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
13885 * call.c (build_over_call): Do evaluate arg even if it has empty
13887 * decl.c (start_function): Don't push a member function.
13889 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
13891 * Makefile.in (g++FAQ.info): Put -o option before input file.
13893 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
13895 * gxxint.texi: Add info for squangling codes K and B.
13897 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
13899 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
13900 the expression in templates.
13901 (finish_stmt_expr): Likewise.
13903 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
13905 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
13907 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
13909 * decl.c (maybe_push_to_top_level): Always clear
13910 current_template_parms and processing_template_decl.
13911 (pushtag): Remove check of current_class_type and some comments,
13912 since maybe_push_to_top_level no longer creates confusion.
13914 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
13916 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
13917 (DECL_CLASS_TEMPLATE_P): Likewise.
13918 (DECL_PRIMARY_TEMPLATE): Likewise.
13919 (PRIMARY_TEMPLATE_P): Use it.
13920 (push_template_decl_real): New function.
13921 (redeclare_class_template): Take new template parameters as
13923 (is_specialization_of): New function.
13924 (comp_template_args): Declare.
13925 * decl.c (pushtag): Handle friend template classes.
13926 (xref_tag): Likewise. Use new calling convention for
13927 redeclare_class_template.
13928 * decl2.c (grok_x_components): Handle friend templates.
13929 * friend.c (is_friend): Use is_specialization_of where
13930 appropriate. Deal with friend class templates.
13931 (make_friend_class): Let a class template be friends with itself.
13932 * pt.c (comp_template_args): Remove declaration.
13933 (tsubst_friend_class): New function.
13934 (push_template_decl_real): New function.
13935 (push_template_decl): Use it.
13936 (redeclare_class_template): Adjust for new calling convention.
13937 (comp_template_args): Give it external linkage.
13938 (instantiate_class_type): Use tsubst_friend_class to deal
13939 with friend templates.
13940 * typeck.c (comptypes): Use comp_template_args, rather than
13941 expanding it inline.
13942 * parse.y (component_decl): Handle a nested template type
13943 like other component type declarations.
13945 * pt.c (check_explicit_specialization): Handle overloaded
13946 constructors correctly.
13948 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
13949 (lookup_template_class): Use it.
13951 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
13953 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
13954 * cp-tree.h: Add WRAPPER support.
13955 * call.c (add_candidate): Split out from add_*_candidate fns.
13956 (build_over_call): Take the candidate instead of function and args.
13957 Enforce access control here. Emit overload warnings here.
13958 (add_warning): New fn.
13959 (joust): Add WARN parm. If not set, call add_warning instead of
13960 printing a warning. Re-enable some warnings.
13961 (tourney): Pass it.
13962 (convert_like): Adjust.
13963 (build_new_op): Adjust.
13964 (build_new_function_call): Adjust.
13965 (build_user_type_conversion_1): Adjust.
13966 (USER_CONV_FN): Adjust.
13967 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
13968 build_int_wrapper): New fns.
13970 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
13972 * pt.c (unify): Fix typo in previous change.
13974 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
13976 * error.c (dump_type_real): Declare canonical_name.
13978 * typeck.c (comp_target_types): Fix PMFs.
13980 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
13982 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
13983 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
13986 * pt.c (tsubst): Decrease the template-level of
13987 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
13988 TEMPLATE_PARM_INDEX.
13989 (template_decl_level): New function.
13990 (unify): Make sure to record unifications for template
13991 parameters, even when the parameters exactly match the arguments.
13992 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
13993 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
13994 aren't from the level we're currently working on.
13996 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
13998 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
14000 * decl2.c (check_member_template): Set DECL_IGNORED for member
14001 class templates, too.
14003 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
14005 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
14007 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
14009 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
14011 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
14012 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
14013 (init_decl_processing): Handle TI types.
14014 * typeck.c (unsigned_type, signed_type): Handle TI types.
14016 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
14018 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
14019 New local added_libraries. Increment count when add library to
14022 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
14024 * cp-tree.h (type_as_string_real): New function.
14025 * pt.c (mangle_class_name_for_template): Use it.
14026 * error.c (dump_aggr_type): Change prototype.
14027 (dump_type_prefix): Likewise.
14028 (dump_type_suffix): Likewise.
14029 (dump_type_real): Convert from dump_type. If desired, the
14030 "canonica" name of a typedef, i.e., the name of the underlying
14031 type, can be printed.
14032 (dump_type): Call dump_type_real.
14034 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
14036 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
14038 * typeck.c (comp_target_types): Tweak pedantic case.
14039 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
14040 Return -1 or 1 instead of 1 or 2.
14041 (compparms): Remove STRICT handling.
14042 (convert_for_assignment): Fix handling of pmfs.
14044 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
14046 * typeck.c (comp_target_types): Handle references like pointers.
14047 (comp_target_parms): Note that return code from comp_target_types
14048 can be negative to indicate failure.
14050 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
14052 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
14053 which requires a working target compiler to build.
14055 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
14057 * tree.c (avoid_overlap): Add prototype.
14059 * spew.c (num_tokens): Add prototype.
14060 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
14062 * search.c (dfs_check_overlap): Add prototype.
14063 (dfs_no_overlap_yet): Likewise.
14065 * pt.c (original_template): Add prototype.
14066 (inline_needs_template_parms): Likewise.
14067 (push_inline_template_parms_recursive): Likewise.
14068 (retrieve_specialization, register_specialization): Likewise.
14069 (print_candidates, reduce_template_parm_level): Likewise.
14070 (build_template_decl, mark_template_parm): Likewise.
14071 (tsubst_friend_function, get_bindings_real): Likewise.
14073 * method.c (start_squangling): Add prototype.
14074 (end_squangling, check_ktype, issue_ktype): Likewise.
14075 (build_overloaded_scope_ref, check_btype): Likewise.
14076 (build_mangled_template_parm_index): Likewise.
14078 * lex.c (init_cpp_parse): Add prototype.
14079 (handle_cp_pragma, handle_sysv_pragma): Likewise.
14080 (reduce_cmp, token_cmp): Likewise.
14082 * except.c (call_eh_info): Add prototype.
14083 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
14084 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
14086 * decl2.c (is_namespace_ancestor): Add prototype.
14087 (namespace_ancestor, add_using_namespace): Likewise.
14088 (ambiguous_decl): Likewise.
14090 * decl.c (indent): Add prototype.
14092 * call.c (add_template_candidate_real): Add prototype.
14094 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
14096 * decl2.c (build_expr_from_tree): Just return a PMF.
14098 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
14100 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
14101 when doing initializations.
14103 * pt.c (unify): Use comptypes to compare type args.
14105 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
14107 * decl.c (duplicate_decls): Fix check for when it's safe to free
14110 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
14113 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
14115 * pt.c (build_template_parm_index): Add prototype.
14117 * search.c (my_tree_cons): Don't clear words outside the
14118 newly allocated node.
14120 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
14122 * lex.c (init_parse): Now returns char* containing the filename.
14124 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
14125 Jeff Law <law@cygnus.com>
14127 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
14130 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14132 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
14134 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
14136 * decl.c (duplicate_decls): Don't warn for redundant decls if
14137 friend: let add_friend take care of it.
14139 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
14141 * sig.c (build_signature_pointer_constructor): Don't set
14142 TREE_HAS_CONSTRUCTOR for a signature pointer.
14143 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
14144 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
14146 * typeck.c (build_unary_op): Only allow taking the address of a
14148 * typeck2.c (digest_init): Simplify.
14149 (store_init_value): Don't pedwarn about using { } for pmfs.
14151 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
14153 * cp-tree.h (start_decl): Update prototype.
14154 * decl.c (start_decl): Like the C version, new parameters
14155 for the attributes. Call cplus_decl_attributes here,
14156 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
14157 (grokdeclarator): Pass NULL for new start_decl arguments.
14158 * pt.c (tsubst_expr): Likewise.
14159 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
14160 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
14161 * lex.c (build_lang_decl): Add lang_name_java.
14162 * class.c (push_lang_context): Add lang_name_java.
14163 * method.c (build_mangled_name): Check for is_java_type.
14165 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
14167 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
14168 * call.c (build_scoped_method_call): Check for TREE_CODE for
14169 VOID_TYPE instead of type == void_type_node.
14170 (build_method_call): Likewise.
14171 * decl.c (lookup_name_real): Likewise.
14172 (grokdeclarator): Likewise.
14173 (start_decl): Likewise.
14174 (grokparms): Likewise.
14175 (start_function): Likewise.
14176 (finish_function): Likewise.
14177 (start_method): Likewise.
14179 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
14181 * lex.c (finput): New variable.
14182 (init_cpp_parse): Renamed from init_parse.
14183 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
14184 (finish_parse): New function.
14185 * cp-tree.h (init_lex, init_parse): Remove declarations.
14187 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
14189 * call.c (build_call): Still evaluate the actual argument.
14190 * class.c (is_empty_class): Update for -fnew-abi.
14192 * decl2.c: -fnew-abi implies -fsquangle.
14194 * method.c (do_build_assign_ref): Don't do anything to copy
14196 (do_build_copy_constructor): Likewise.
14197 * call.c (build_over_call): Likewise.
14199 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
14201 * tree.c (avoid_overlap): Return a value.
14203 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
14205 * method.c (check_btype): Add missing argument to xrealloc.
14206 (check_ktype): Likewise.
14208 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
14210 Implement empty base optimization.
14211 * class.c (finish_struct_1): Add vbase fields earlier. Set
14212 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
14213 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
14214 (types_overlap_p): New fn.
14215 * tree.c (avoid_overlap): New fn.
14216 (build_base_fields): Use it to avoid overlapping empty bases.
14217 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
14219 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
14221 Re-implement allocation of base class subobjects.
14222 * tree.c (unshare_base_binfos): New fn.
14223 (layout_basetypes): Use it. Now handles offsets of both virtual and
14224 non-virtual bases, after layout_type.
14225 (layout_vbasetypes): Remove.
14226 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
14227 (build_vbase_pointer_fields): Split out from old layout_basetypes.
14228 * class.c (finish_base_struct): Lose offset handling code.
14229 Move nonvdtor warning here. Don't mess with t_binfo anymore.
14230 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
14231 * cp-tree.h: Adjust.
14233 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
14235 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
14236 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
14237 * class.c (duplicate_tag_error): Likewise.
14238 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
14239 * tree.c (layout_vbasetypes): Update from layout_record, remove
14240 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
14241 (layout_basetypes): Likewise.
14243 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
14245 * class.c, Make sure system.h is included just after config.h.
14246 Delete lingering stdio and errno references too.
14247 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
14249 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
14251 * friend.c (is_friend): Fix access control for local classes.
14253 * class.c (is_empty_class): New fn.
14254 * call.c (build_call): Don't pass empty class objects to a function.
14256 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
14258 * call.c (build_over_call): Do name resolution for default
14259 arguments of function templates in the scope of the templates.
14261 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
14263 * call.c: Include system.h. Remove includes, declarations and
14264 defines provided by system.h.
14265 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
14266 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
14267 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
14268 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
14269 * typeck2.c, xref.c: Likewise.
14270 * Makefile.in: Dependencies updated as appropriate.
14271 * Make-lang.in: Likewise.
14273 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
14275 * pt.c (fn_type_unification): Allow incomplete unification without
14276 an immediate error message.
14278 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
14280 * tree.c (member_p): New fn.
14281 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
14282 initializing class members.
14284 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
14285 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
14287 * call.c (build_method_call): Handle non-scoped destructors, too.
14288 * pt.c (tsubst_copy): Likewise.
14290 * pt.c (print_template_context): Split out...
14291 (push_tinst_level): ...from here.
14293 * friend.c (is_friend): Don't pass a type to decl_function_context.
14295 * typeck.c (convert_for_initialization): Always hand off
14296 conversions to class type.
14298 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
14300 * friend.c (is_friend): Local classes have the same access as the
14301 enclosing function.
14303 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
14305 * typeck.c (expand_target_expr): Delete dead function.
14307 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
14309 * repo.c (save_string): Delete dead function.
14311 * method.c (thunk_printable_name): Delete dead function.
14313 * lex.c (yynextch): Delete dead function.
14315 * expr.c (tree_extract_aggr_init): #if 0 out.
14317 * except.c (do_unwind): Delete dead function.
14318 (easy_expand_asm): Likewise.
14320 * cvt.c (build_conversion_type_1): Delete dead function.
14322 * cp-tree.h (push_expression_obstack): Declare.
14324 * call.c (source_type): #if 0 out.
14326 * class.c (alter_access): Remove unused label. Add braces
14327 around empty else clause.
14329 * lex.c (yyprint): Fix argument to printf.
14331 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
14333 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
14335 * pt.c (instantiate_class_template): Make sure template
14336 arguments are permanent.
14337 * init.c (resolve_offset_ref): Don't go looking around in
14340 * semantics.c: Add routines to handle expressions, and some
14341 declaration processing.
14342 * parse.y: Use them.
14343 (current_class_depth): Move declaration to cp-tree.h.
14344 * parse.c: Regenerated.
14345 * cp-tree.h: Use them.
14346 (current_class_depth): Declare.
14347 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
14349 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
14351 * error.c (dump_decl): Be a bit more explicit with template
14352 type arguments, when verbose.
14354 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
14356 * inc/exception: Reorder closing braces.
14358 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
14360 * pt.c (redeclare_class_template): New function.
14361 * cp_tree.h (redeclare_class_template): Declare it.
14362 * decl.c (xref_tag): Use it.
14364 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
14366 * call.c (build_over_call): Check IS_AGGR_TYPE, not
14367 TYPE_LANG_SPECIFIC.
14368 * typeck.c (convert_arguments): Likewise.
14370 * decl.c (grokdeclarator): Remove const and volatile from type after
14371 setting constp and volatilep.
14373 * class.c (finish_struct_1): Don't warn about bool bitfield larger
14376 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
14378 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
14380 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
14382 * call.c (build_object_call): Complain about ambiguous operator(),
14383 rather that crashing.
14384 (build_new_op): Likewise.
14385 (build_op_delete_call): Likewise.
14387 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
14389 * cvt.c (perform_qualification_conversions): Use comp_target_types
14390 instead of comp_ptr_ttypes.
14392 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
14394 * cp-tree.h (enforce_access): Declare.
14395 * call.c (enforce_access): Make it extern, not static.
14396 * class.c (alter_access): Use enforce_access; modify code for ISO
14397 compliance, rather than ARM rules.
14399 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
14401 * cp-tree.h: Fix typo.
14403 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
14405 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
14406 if (aggregate_value_p (type)).
14408 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
14410 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
14412 * tree.c (mapcar): When dealing with a DECL, use it's constant
14414 * pt.c (lookup_template_class): Don't mangle the names of template
14415 classes whose arguments are unknown.
14417 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
14419 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
14421 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
14423 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
14425 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
14426 boolean_type_node to 1.
14428 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
14430 * error.c (dump_expr): Remove unused variable `l'.
14432 * pt.c (for_each_template_parm): New function, created by
14433 converting uses_template_parms.
14434 (tree_fn_t): New typedef.
14435 (uses_template_parms): Use it.
14436 (mark_template_parm): New function.
14437 (push_template_decl): Check that the argument list of a partial
14438 specialization uses all the template parameters.
14440 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
14441 with it; we might want it for debugging.
14442 * cp-tree.h (type_unification): Change interface.
14443 * class.c (finish_struct_1): Skip nested template types, just like
14444 ordinary nested types.
14445 (instantiate_type): Use new interface to type_unification.
14446 * lex.c (init_lex): Add __sz as opname for sizeof.
14447 * method.c (build_overload_scope_ref): New function.
14448 (build_overload_int): Handle complex expressions. Set
14449 numeric_output_need_bar if necessary.
14450 (build_overload_value): Handle non-PARM_DECL nodes; this
14451 routine is now used by build_overload_int. Remove some
14452 assignments to numeric_output_need_bar. Use
14453 build_overload_scope_ref.
14454 (build_qualified_name): Note that some template mangled names end
14455 with digits, and set numeric_output_need_bar appropriately. Use
14456 build_underscore_int.
14457 * pt.c (unify): Change interface.
14458 (type_unification_real): Likewise.
14459 (determine_specialization): Use new interfaces.
14460 (tsubst): Deal gracefully with situations in which the argument
14461 vector is not fully filled.
14462 (fn_type_unification): Use new interfaces.
14463 (type_unification): Likewise. Remove NOP_EXPR hack.
14464 (type_unification_real): Likewise.
14465 (unify): Likewise. Deal with unification of complex expressions.
14467 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
14469 * pt.c (complete_template_args): Initialize skip properly.
14471 * decl.c (make_typename_type): Revert.
14472 (make_implicit_typename): Remove.
14473 (lookup_name_real): Don't call it. Call lookup_field if we see a
14474 TYPE_DECL from a template base.
14475 * search.c (lookup_field): Do implicit typename stuff.
14477 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
14478 Geoff Noer <noer@cygnus.com>
14480 * Makefile.in: Various fixes for building cygwin32 native toolchains.
14481 * Make-lang.in: Likewise.
14483 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
14485 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
14487 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
14489 * decl.c (make_implicit_typename): Rewrite removed code.
14490 (make_typename_type): Call it if the type we look up comes from
14491 a base that uses template parms.
14493 * pt.c (complete_template_args): Rewrite.
14494 (tsubst, FUNCTION_DECL): Use it.
14496 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
14498 * semantics.c (finish_asm_stmt): Fix combine strings. Call
14499 c_expand_asm_operands () if output_operands, input_operands or
14500 clobbers is not NULL_TREE.
14502 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
14504 * pt.c (complete_template_args): New function.
14505 (get_bindings): Deal with specializations of function templates
14506 with return type containing parameters from outer class
14508 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
14509 substitute arguments and compose a new type.
14511 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
14513 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
14516 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
14518 * decl.c (make_implicit_typename): Lose useless code.
14520 * call.c (standard_conversion): Handle A* -> const A* properly.
14522 * pt.c (get_bindings_real): Rename from get_bindings. Add
14523 check_rettype parm.
14524 (get_bindings): Pass 1.
14525 (get_bindings_overload): Pass 0.
14527 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
14529 * pt.c (check_explicit_specialization): When reverting a static
14530 member function, also remove the `this' parameter from
14531 last_function_parms.
14533 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
14535 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
14536 a function context.
14538 * decl.c (store_bindings): Use free_binding_vecs.
14539 (pop_from_top_level): Likewise.
14541 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
14543 * decl.c (make_implicit_typename): Only change the type of a
14546 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
14548 * semantics.c: New file, containing routines to perform the
14549 semantic phase of parsing.
14551 * pt.c (tsubst_expr): Likewise.
14552 * cp-tree.h: Declare the various functions in semantics.c.
14553 Provide macros to access _STMT tree nodes.
14554 * cp-tree.def: Add ASM_STMT tree node.
14555 * Makefile.in, Make-lang.in: Add dependencies on and for
14558 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
14560 * pt.c (push_template_decl): Only check primary templates.
14562 * pt.c (check_explicit_specialization): Complain about default args
14563 in explicit specialization.
14565 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
14566 constructor_declarator.
14568 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
14570 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
14571 has no overloaded operator ->.
14573 * call.c (build_field_call): Don't crash when presented with a
14574 field that is actually a nested type.
14576 * decl.c (pushtag): Deal with friend class injection in local
14579 * call.c (build_object_call): Don't crash if OBJ is a
14580 pointer-to-member-function.
14582 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
14584 * pt.c (push_template_decl): Complain about template with C linkage,
14585 anonymous template class.
14587 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
14589 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
14590 * search.c: Likewise.
14592 * lex.c (do_pending_defargs): Only call
14593 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
14595 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
14597 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
14599 * parse.y: Deal with CONSTRUCTORS in new_initializers.
14601 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
14603 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
14604 closely mimics the behavior in parse.y.
14605 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
14606 into a compound statement.
14608 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
14610 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
14611 * pt.c (inline_needs_template_parms): New fn.
14612 (original_template): New fn.
14613 (push_inline_template_parms_recursive): New fn.
14614 (maybe_begin_member_template_processing): Use them.
14615 (maybe_end_member_template_processing): Likewise.
14616 (is_member_or_friend_template): Rename to is_member_template.
14617 Member functions of local classes are never member templates.
14619 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
14621 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
14622 added in the class scope to catch redefinition error.
14624 * pt.c (reduce_template_parm_level): Also copy
14625 the DECL_TEMPLATE_PARMS field.
14627 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
14629 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
14630 reduced-level template type parameter.
14632 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
14634 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
14635 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
14636 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
14637 * decl.c (duplicate_decls): Propagate it.
14638 * typeck2.c (abstract_virtuals_error): Use two loops to emit
14639 abstract virtual functions and virtual functions which need a
14640 final overrider separately.
14642 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
14644 * lang-specs.h: Properly put brackets around array elements in
14647 * typeck.c (build_binary_op_nodefault): Correctly place parens around
14648 && and || in expression.
14650 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
14652 * call.c (default_parm_conversions): Remove prototype definition.
14653 (build_method_call): Remove unused variable result.
14655 * cvt.c (ocp_convert): Remove unused variable conversion.
14657 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
14659 * except.c (do_unwind): #if 0 definition of unused variables fcall
14662 * expr.c (extract_scalar_init): #if 0 prototype and function
14665 * init.c (expand_aggr_init_1): Remove unused variable init_type.
14666 (build_new_1): Remove unused variable t.
14668 * pt.c (instantiate_class_template): Remove unused variable newtag;
14669 cast called function return value to void.
14670 (do_decl_instantiation): Remove unused variables name and fn.
14672 * tree.c (get_type_decl): Add default return to shut up compiler from
14673 complaining control reaches end of non-void function.
14675 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
14677 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
14679 * call.c (default_parm_conversions): Remove prototype definition.
14680 (build_method_call): Remove unused variable result.
14681 (build_over_call): Add default case in enumeration switch.
14683 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
14685 * decl2.c (lang_decode_option): Change j's type to size_t.
14687 * tree.c (layout_vbasetypes): record_align and desired_align are of
14688 type unsigned int; const_size and nonvirtual_const_size likewise.
14690 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
14692 * parse.y (new_initializer): Make sure all initializers are
14695 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
14697 * decl2.c (import_export_decl): Mark tinfo functions for
14698 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
14700 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
14702 * method.c: Fix typo.
14704 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14706 * method.c: Include "system.h" to get stdlib.h, stdio.h,
14707 ctype.h, string.h, etc.
14708 (issue_nrepeats): Add default case in enumeration switch.
14709 (check_btype): Likewise.
14710 (process_overload_item): Likewise.
14712 * Makefile.in (method.o): Depend on system.h.
14714 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
14716 * lex.c (do_scoped_id): Fix parenthesizing.
14718 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
14720 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
14721 FLAG_RTTI is unset, initialize type info machinery and continue
14722 with FLAG_RTTI enabled.
14723 (get_typeid): Likewise.
14725 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
14727 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
14730 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
14732 * pt.c (finish_member_template_decl): Deal more gracefully with
14733 invalid declarations.
14735 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
14737 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
14738 cp-tree.h: Clean up more old overloading code, old RTTI code, and
14739 some formatting quirks.
14741 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
14742 method.c, pt.c, ptree.c, typeck.c: Remove support for
14743 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
14745 * Makefile.in: Adjust.
14747 * pt.c (unify): Don't allow reduced cv-quals when strict.
14749 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
14750 *type_unification* and unify.
14752 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
14754 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
14755 (nested_name_specifier): And add it before this use.
14756 (typename_sub0): And this use. Also add use without the keyword.
14757 (typename_sub1): Likewise.
14758 * pt.c (instantiate_class_template): Don't actually instantiate
14759 anything if our type uses template parms.
14761 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
14763 * decl.c (start_function): Don't call temporary_allocation for a
14766 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
14768 * pt.c (instantiate_class_template): Don't mess with friends if
14769 our type uses template parms.
14771 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
14773 * parse.y (nested_name_specifier): Use explicit_template_type.
14774 (typename_sub): Allow a template_type, an explicit_template_type,
14775 or an implicit template type at the end.
14776 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
14777 * decl.c (make_typename_type): Handle template-id where the name
14778 is a TEMPLATE_DECL.
14779 * call.c (build_scoped_method_call): Handle member template
14781 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
14782 destructor is represented by the type.
14784 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
14785 * parse.y (nested_name_specifier): Add 'template' case.
14786 (explicit_template_type): New rule.
14787 (typename_sub): Use it.
14788 * decl.c (make_typename_type): Handle getting a template-id for NAME.
14789 * pt.c (tsubst): Likewise.
14791 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
14793 * pt.c (add_to_template_args): Fix thinko.
14794 (instantiate_class_template): Call it later.
14796 * pt.c (get_class_bindings): Add outer_args parm.
14797 (most_specialized_class): Likewise.
14798 (instantiate_class_template): Pass it.
14799 (more_specialized_class): Likewise.
14800 (lookup_template_class): Get context from template if none
14802 (finish_member_template_decl): Don't do anything with a
14803 partial specialization.
14804 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
14806 * class.c (finish_struct): Member class templates have already been
14807 checked for name clashes.
14808 * decl.c (pushdecl_with_scope): Handle pushing at class level.
14810 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
14812 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
14813 (tsubst, *_PARM): Support multiple levels of template classes.
14814 (instantiate_class_template): Look up the pattern from the
14816 (lookup_template_class): Handle getting a template for d1.
14817 (push_template_decl): Correct setting of 'primary'.
14818 (reduce_template_parm_level): Add 'levels' parm.
14819 (finish_member_template_decl): Support member class templates.
14820 (template_class_depth): Handle multiple levels.
14821 * parse.y (component_decl_1, fn.def2): Remove member template case.
14822 (component_decl): Add member template cases.
14823 * decl2.c (check_member_template): We now handle member template
14825 * decl.c (pushtag): Handle member templates.
14826 * method.c (do_inline_function_hair): Don't touch
14827 IDENTIFIER_GLOBAL_VALUE.
14828 * init.c (build_offset_ref): If name isn't an identifier, just
14830 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
14832 * typeck.c (get_delta_difference): Do adjust for conversions to
14833 and from virtual base.
14835 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
14837 * typeck.c (get_delta_difference): Give hard error for conversion
14840 * cp-tree.h: Tweak formatting.
14842 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
14844 * decl.c (push_namespace): Handle redeclaration error.
14846 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
14847 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
14848 (NAMESPACE_BINDING): New macro.
14849 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
14852 * pt.c (push_template_decl): Use innermost_args.
14854 * decl.c (get_unique_name): Tweak from earlier in the name.
14856 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
14858 * cp-tree.def: Add CPLUS_BINDING node.
14859 * cp-tree.h (tree_binding): New struct.
14860 (BINDING_SCOPE, BINDING_VALUE): New macros.
14861 (current_namespace, global_namespace): Declare extern.
14862 (struct lang_decl_flags): New field in_namespace.
14863 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
14864 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
14865 (TREE_INDIRECT_USING): New macro.
14866 * decl2.c (current_namespace, global_namespace): Declare. The
14867 value is a NAMESPACE_DECL now, not a TREE_LIST.
14868 (is_namespace_ancestor, namespace_ancestor): New static functions.
14869 (add_using_namespace, ambiguous_decl): Likewise.
14870 (lookup_using_namespace): New support function for lookup_name.
14871 (qualified_lookup_using_namespace): New support function for
14872 do_scoped_id and lookup_namespace_name.
14873 (get_namespace_id): Mark as obsolete.
14874 (current_namespace_id): Likewise.
14875 (do_namespace_alias): Implement.
14876 (do_using_directive): Implement as call to add_using_namespace.
14877 * decl.c (binding_for_name): New function.
14878 (push_namespace, pop_namespace): Implement.
14879 (push_decl): Don't install a FUNCTION_DECL in the global branch.
14880 (lookup_namespace_name): Implement using qualified lookup.
14881 (lookup_name_real): For global scoping, lookup in
14882 global_namespace. For namespace scoping, lookup in given
14883 namespace. For unscoped lookup, iterate over namespace,
14884 considering using directives.
14885 (init_decl_processing): Initialize global_namespace.
14886 (grokvardecl): Build assembler name as static name for globals.
14887 (grokdeclarator): Remove old namespace mangling.
14888 (xref_tag): When installing a global binding for the
14889 tag, make sure we have an identifier.
14890 * method.c (build_overload_nested_name): Mangle namespaces.
14891 (build_qualified_name): Likewise.
14892 (build_decl_overload_real): Likewise.
14893 * lex.c (build_lang_decl): Set namespace for new declaration to
14895 (do_scoped_id): Find global names in global or current
14896 namespace, or using qualified namespace lookup, depending on
14898 * init.c (build_member_call): When scope is namespace, use
14899 build_x_function_call instead.
14900 (build_offset_ref): When scope is namespace, collapse processing
14901 to lookup_namespace_name instead.
14902 * error.c (dump_decl): Support NAMESPACE_DECL.
14903 * decl.c (pushdecl): Bind globals to current namespace.
14904 (push_overloaded_decl): Likewise.
14905 (lookup_tag): Likewise.
14906 (lookup_name_current_level): Likewise.
14907 (xref_tag): Likewise.
14908 (start_function): Likewise.
14909 * lex.c (do_identifier): Likewise.
14910 (identifier_typedecl_value): Likewise.
14911 (real_yylex): Likewise.
14912 * method.c (do_inline_function_hair): Likewise.
14913 * parse.y (unscoped): Likewise.
14914 * pt.c (check_explicit_specialization): Likewise.
14915 (lookup_template_class): Likewise.
14916 * rtti.c (call_void_fn): Likewise.
14917 * sig.c (build_sigtable): Likewise.
14918 * ptree.c (lang_print_xnode): New function.
14920 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
14922 * pt.c (instantiate_class_template): Don't instantiate if pedantic
14923 and the args use template parms.
14925 * pt.c (push_tinst_level): If the instantiation uses template parms,
14927 * decl.c (xref_basetypes): Do call complete_type for basetypes
14928 that involve template parameters.
14930 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
14932 * typeck2.c (process_init_constructor): Fix labeled init check.
14934 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
14936 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
14937 argument to tsubst and friends.
14939 * pt.c (tsubst, FUNCTION_DECL): Tidy.
14941 * typeck.c (build_x_function_call): Handle static member function
14942 templates like non-templates. Handle friend templates like normal
14943 function templates.
14944 * pt.c (tsubst, *_PARM): Don't use orig_level.
14945 (get_bindings): Don't call add_to_template_args.
14946 (instantiate_template): Likewise.
14947 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
14948 * ptree.c (print_lang_type): Print index/level for template parms.
14950 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
14952 * Make-lang.in (cc1plus): Note that cc1plus depends on
14953 cp/cp-tree.h and cp/cp-tree.def.
14955 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
14956 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
14957 position in a template parameter list.
14958 * cp-tree.h (template_parm_index): New structure, used as the tree
14959 structure for a TEMPLATE_PARM_INDEX.
14960 (TEMPLATE_PARM_IDX): New macro.
14961 (TEMPLATE_PARM_LEVEL): Likewise.
14962 (TEMPLATE_PARM_DESCENDANTS): Likewise.
14963 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
14964 (TEMPLATE_PARM_DECL): Likewise.
14965 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
14966 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
14967 (TEMPLATE_TYPE_DECL): Likewise.
14968 (TEMPLATE_CONST_IDX): Remove.
14969 (TEMPLATE_CONST_LEVEL): Likewise.
14970 (TEMPLATE_CONST_SET_INFO): Likewise.
14971 (TEMPLATE_TYPE_SET_INFO): Likewise.
14972 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
14974 (TEMPLATE_TYPE_LEVEL): Likewise.
14975 * decl.c (decls_match): Call comp_template_parms, rather than
14976 expanding it inline.
14977 (duplicate_decls): If two template declarations are being merged,
14978 then their TEMPLATE_INFOs should be merged as well.
14979 (grokfndecl): Save template-id information when declaring a friend
14980 with explicit template arguments. Pass arguments to
14981 check_explicit_specialization via correct convention; at some
14982 point check_explicit_specialization changed, but these call-sites
14984 (grokdeclarator): Tidy up slightly.
14985 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
14986 two template functions with the same DECL_ASSEMBLER_NAME the same,
14987 since the names are not yet mangled.
14988 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
14989 TEMPLATE_CONST_PARM.
14990 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
14991 decl for a non-type parameter, rather than printing `<tparm ...>'.
14992 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
14993 (do_friend): Deal with template friends.
14994 * lex.c (do_pending_inlines): Call
14995 maybe_begin_member_template_processing, rather than
14996 conditionally calling begin_member_template_processing.
14997 (process_next_inline): Likewise. Call
14998 maybe_end_member_template_processing, rather than
14999 conditionally calling end_member_template_processing.
15000 (do_pending_defargs): Likewise.
15001 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
15002 TEMPLATE_CONST_PARM.
15003 * method.c (build_mangled_template_parm_index): New function.
15004 (build_overload_value): Use it.
15005 (build_overload_name): Likewise.
15006 * pt.c (finish_member_template_decl): Allow friend declarations.
15007 (template_class_depth): New function.
15008 (is_member_template): Rename, and modify, to become...
15009 (is_member_or_friend_template): New function.
15010 (end_member_template_processing): Rename, and modify, to become...
15011 (maybe_end_member_template_processing).
15012 (build_template_parm_index): New function.
15013 (reduce_template_parm_level): New function.
15014 (process_template_parm): Modify to use build_template_parm_index.
15015 (push_template_decl): Deal with friend templates.
15016 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
15017 TEMPLATE_CONST_PARM.
15018 (tsubst_friend_function): New function.
15019 (instantiate_class_template): Generate the DECL_FRIENDLIST
15020 for a new instantiation by using tsubst_friend_function rather
15022 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
15023 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
15024 appropriate new macros. Use reduce_template_parm_level to
15025 generate lower-level template parameters. Handle tsubst'ing into
15026 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
15027 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
15028 templates. Similarly for the template parameters for a new
15030 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
15031 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
15032 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
15033 (get_bindings): Call add_to_template_args if necessary.
15034 (instantiate_decl): Handle instantiations of friend templates.
15035 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
15036 TEMPLATE_TYPE_PARM as a list of fields; it's not!
15037 * spew.c (yylex): Do a little manual constant propagation to
15040 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
15042 * error.c: Include sys/types.h.
15044 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
15046 * method.c (build_mangled_name): Start CPP directives in column zero.
15048 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
15050 * typeck2.c (process_init_constructor): Sorry about non-trivial
15051 labeled initializers.
15052 * parse.y (initlist): Re-enable labeled initializers.
15054 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
15056 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
15057 all callers changed. Rely on the new parameter instead of arg
15058 being a TREE_LIST when determine whether we are working inside
15059 template template parameter. Clean up is_type test.
15061 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
15063 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
15064 * typeck2.c (initializer_constant_valid_p): Allow conversions
15065 between pointers and references.
15067 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
15069 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
15070 if pedantic || warn_pointer_arith.
15072 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
15074 * pt.c (unify): Handle TEMPLATE_DECL.
15076 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
15078 * cp-tree.h (strip_attrs): Remove decl.
15080 1998-02-18 Doug Evans <devans@cygnus.com>
15082 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
15083 Update olddecl's attributes too.
15084 (strip_attrs): Remove function.
15085 * typeck.c (common_type): Call merge_machine_type_attributes.
15087 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
15089 * parse.y (initdcl0_innards): New grammar symbol.
15090 (nomods_initdecls, nomods_initdcl0): Change type from itype to
15091 none, since the resulting value is never used.
15092 (parse_decl): New function.
15093 (datadef): Remove redundant actions.
15094 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
15095 * parse.c: Regenerated.
15097 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
15099 * parse.y (simple_stmt): Use getdecls() to check for decl.
15101 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
15103 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
15105 (c++.install-common): Install c++filt properly as native or as cross
15107 (c++.uninstall): Add c++filt.
15109 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
15111 * call.c (standard_conversion): Fix multi-level ptr conversions.
15113 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
15115 * init.c (build_new): Propagate error_mark_node up.
15117 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
15119 * parse.y (simple_stmt): If the condition isn't a declaration,
15120 start the controlled block after the test.
15122 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
15124 * call.c (build_over_call): Convert builtin abs, labs and fabs to
15126 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
15129 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
15131 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
15133 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
15135 * cp-tree.h: Add access_protected_virtual_node.
15136 * class.c (init_class_processing): Initialize it.
15137 * decl.c (xref_basetypes): Use it.
15138 * parse.y (base_class_access_list): Likewise.
15140 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
15141 (c++.install-common): Install c++filt.
15143 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
15145 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
15147 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
15149 * call.c (reference_binding): Use comptypes when comparing
15150 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
15152 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
15154 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
15155 (really_overloaded_fn): Move check here from is_overloaded_fn.
15156 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
15158 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
15160 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
15163 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
15165 * cp-tree.h (push_template_decl): Return the decl passed in, or an
15166 equivalent duplicate.
15167 * decl.c (pushtag): Use the return value from push_template_decl.
15168 (duplicate_decls): When duplicating a template declaration, merge
15169 the DECL_TEMPLATE_RESULTs as well.
15170 (make_implicit_typename): Don't try to dive into typename types to
15171 find a context for making a new implicit typename.
15172 (start_decl): Use the return value from push_template_decl.
15173 (grokdeclarator): Complain about declarations list `const operator
15174 int'. Since we don't correctly handle in-class initializations of
15175 non-static data members, complain about this (now illegal)
15176 practice. Issue an error for initializations of non-const statics
15177 since that is illegal as well, and since we don't handle that case
15179 (start_function): Use the return value from push_template_decl.
15180 (start_method): Likewise.
15181 * decl2.c (grokfield): Likewise. Since the change to
15182 grokdeclarator ensures that all initialized fields are in fact
15183 static, remove a redundant test for TREE_PUBLIC.
15184 * parse.y (initlist): Disable labeled initializers since they do
15185 not work as per the documentation, and since they do not use the
15186 same syntax as the C front end.
15187 * pt.c (push_template_decl): Return the decl passed in, or an
15188 equivalent duplicate.
15189 (lookup_template_class): When searching in a nested context,
15190 use the right arguments.
15191 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
15192 * typeck.c (build_component_ref): Assign the correct type to the
15193 result of build_vfn_ref.
15195 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
15197 * pt.c (convert_nontype_argument): Fix typo.
15198 (check_explicit_specialization): Allow old-style specialization
15199 of class template members.
15201 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
15202 Manfred Hollstein <manfred@s-direktnet.de>
15204 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
15205 when deciding to override DECL_ASSEMBLER_NAME.
15207 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
15209 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
15210 * cp-tree.h (flag_do_squangling): Add declaration.
15211 * lang-options.h: Add -fsquangle and -fno-squangle.
15212 * method.c: Add macros and static variables for squangling.
15213 (build_overload_name): Rename to build_mangled_name, add logic for B
15214 compression, and split into process_modifiers and
15215 process_overload_item.
15216 (process_modifiers): New function, to handle constant, reference,
15218 (process_overload_item): New function, handles issue of type codes.
15219 (build_overload_name): New function, start squangling and call
15220 build_mangled_name.
15221 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
15222 (start_squangling): New function to initialize squangling structs.
15223 (end_squangling): New function to destroy squangling structs.
15224 (nrepeats): Rename variable to Nrepeats.
15225 (issue_nrepeats): New function for issuing 'n' type repeats.
15226 (check_ktype): New function to check for type K name compression.
15227 (build_overload_nested_name): Add a check for K name compression.
15228 (build_qualified_name): Add a check for K name compression and don't
15229 use DECL_ASSEMBLER_NAME when squangling is on.
15230 (check_btype): New function, checks for B type compression.
15231 (build_static_name, build_decl_overload_real): Initiate squangling.
15232 (build_typename_overload, build_overload_with_type): Initiate
15235 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
15237 * method.c (make_thunk): Avoid name buffer overflow.
15239 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
15241 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
15242 don't define them yet.
15244 * parse.y (nomods_initdcl0): Add constructor_declarator case.
15246 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15248 * config-lang.in (diff_excludes): Use basename only.
15250 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
15252 * tinfo2.cc: Add tinfo for signed char.
15254 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
15256 * search.c (compute_access): Handle protected constructors in derived
15257 classes as accessible.
15259 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
15261 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
15262 Call convert_from_reference sooner.
15264 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
15266 * cvt.c (ocp_convert): Obtain the constant values from constant
15267 decls even if the destination type is the same as the type of the
15270 * decl2.c (finish_file): Make sure that static inlines with
15271 definitions are not marked DECL_EXTERNAL before returning.
15273 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
15275 * decl.c: Lose arg_looking_for_template.
15276 (lookup_name_real): Likewise.
15277 * parse.y: Lose processing_template_arg, template_arg1.
15278 (primary): Likewise.
15279 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
15281 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
15283 * error.c (dump_decl): Fix type of default arguments for template
15284 template parameters and nontype template parameters.
15285 * parse.y (template_parm): Handle invalid default template
15286 template arguments here.
15288 * parse.y (template_parm): Use template_arg instead of PTYPENAME
15289 for default template template argument.
15290 * pt.c (coerce_template_parms): Merge default template argument
15291 codes. Can treat RECORD_TYPE as template name if it is implicitly
15292 created. Fix argument index in error message.
15293 * typeck.c (comptypes): Merge template argument comparison codes in
15294 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
15296 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
15298 * lex.c (file_name_nondirectory): Also check for '/'.
15300 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
15302 * parse.y (primary): Deal with statement-expressions in
15304 * pt.c (tsubst_copy): Handle BIND_EXPR.
15305 * tree.c (mapcar): Likewise.
15307 * call.c (add_template_candidate_real): Pass extra parameter to
15308 fn_type_unification.
15309 * cp-tree.h (fn_type_unification): Add parameter.
15310 * pt.c (fn_type_unification): Add additional parameter to deal with
15311 static member functions.
15312 (get_bindings): Deal with static member functions.
15314 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
15315 (revert_static_member_fn): Declare.
15316 * decl.c (revert_static_member_fn): Remove declaration. Change
15317 linkage from internal to external.
15318 (cp_finish_decl): Deal with virtual functions in classes local to
15319 template functions.
15320 * decl2.c (finish_file): Don't forget to emit increment/decrement
15321 expressions in initializers for file-scope variables.
15322 * parse.y (typename_sub2): If the typename doesn't names a
15323 template, rather than a type, issue an error message.
15324 * pt.c (check_explicit_specialization): Handle specializations of
15325 static member functions.
15326 (coerce_template_parms): Handle offset references to lists of
15328 * search.c (note_debug_info_needed): Don't crash when handed a
15329 type which is being defined.
15330 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
15331 that can happen with some illegal code.
15333 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15335 * call.c (user_harshness): Initialize `code' to 0.
15336 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
15337 (null_ptr_cst_p): Add parentheses around && within ||.
15338 (standard_conversion): Likewise.
15339 (z_candidate): Likewise.
15340 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
15341 (build_object_call): Likewise for `mem_args'.
15342 (build_new_op): Likewise for `mem_arglist'. Add `return' from
15343 default case in enumeration switch.
15345 * class.c (build_vtable_entry): Add explicit braces to avoid
15347 (build_class_init_list): Likewise.
15348 (finish_struct_1): Initialize `width' to 0.
15349 (instantiate_type): Initialize `name' to NULL_TREE. Add
15350 explicit braces to avoid ambiguous `else'.
15352 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
15355 * decl.c (grok_reference_init): Eliminate unused parameter, all
15357 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
15358 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
15359 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
15360 (grokdeclarator): Add parentheses around && within ||. Add
15361 explicit braces to avoid ambiguous `else'.
15362 (grokparms): Initialize `type' to NULL_TREE.
15363 (xref_tag): Remove unused label `just_return'.
15364 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
15365 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
15366 (hack_incomplete_structures): Add parentheses around assignment
15367 used as truth value.
15369 * decl2.c (coerce_delete_type): Hide definition of `e3'.
15371 * error.c: Include <stdlib.h>.
15372 (dump_expr): Change the type of `i' to size_t. Remove unused
15375 * except.c (init_exception_processing): Remove unused variable `d'.
15376 (expand_throw): Likewise for `label'.
15378 * friend.c (add_friends): Add explicit braces to avoid ambiguous
15381 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
15382 (sort_base_init): Likewise for `binfo'.
15383 (expand_member_init): Likewise for `rval'.
15384 (build_member_call): Add parentheses around assignment used as
15386 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
15387 (build_new): Initialize `nelts' to NULL_TREE. Initialize
15388 `old_immediate_size_expand' to 0.
15389 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
15390 (build_vec_delete_1): Remove unused variable `block'.
15391 (expand_vec_init): Initialize `itype' to NULL_TREE.
15393 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
15394 declaration of `index' and `rindex' with autoconf macros.
15395 (reinit_parse_for_expr): Remove unused variables
15396 `look_for_semicolon' and `look_for_lbrac'.
15397 (cons_up_default_function): Initialize `args' to NULL_TREE.
15398 (readescape): Initialize `firstdig' to 0.
15399 (real_yylex): Add parentheses around assignment used as truth value.
15401 * method.c: Include <strings.h> if we don't have <string.h>.
15402 Protect declaration of `index' with autoconf macro.
15404 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
15405 Initialize `type' to NULL_TREE.
15406 (structsp): Remove unused variable `id'.
15408 * pt.c (coerce_template_parms): Add explicit braces to avoid
15410 (lookup_template_class): Initialize `template' to NULL_TREE.
15411 (instantiate_class_template): Remove unused variable `name' and `e'.
15412 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
15413 (do_poplevel): Initialize `saved_warn_unused' to 0.
15414 (type_unification): Remove unused varable `parm'.
15415 (unify): Likewise for `j'.
15417 * repo.c (init_repo): Add parentheses around assignment used as
15419 (finish_repo): Remove unused varable `p'.
15421 * search.c (get_binfo): Initialize `type' to NULL_TREE.
15422 (get_base_distance): Likewise.
15423 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
15424 and `new_v' to NULL_TREE.
15425 (lookup_fnfields): Likewise for `rval_binfo_h'.
15426 (breadth_first_search): Add parentheses around assignment used as
15428 (get_template_base): Initialize `type' to NULL_TREE.
15430 * sig.c (append_signature_fields): Initialize `last_mfptr' to
15432 (build_signature_table_constructor): Likewise for
15433 `last_rhs_field', `pfn' and `vt_off'.
15434 (build_sigtable): Likewise for `init'.
15436 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
15437 (propagate_binfo_offsets): Likewise for `delta'.
15438 (hash_tree_cons): Initialize hashcode to 0.
15439 (can_free): Likewise for `size'.
15440 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
15442 * typeck.c (convert_sequence): Hide prototype.
15443 (common_type): Add explicit braces to avoid ambiguous `else'.
15444 (comp_target_types): Likewise.
15445 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
15446 (build_function_call_real): Add explicit braces to avoid ambiguous
15448 (convert_arguments): Initialize `called_thing' to 0.
15449 (convert_for_initialization): Initialize `savew' and `savee' to 0.
15451 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
15452 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
15453 (build_x_arrow): Likewise for `last_rval'.
15455 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
15457 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
15459 * decl.c (init_decl_processing): Use set_sizetype.
15460 * decl2.c (sizetype): Don't declare.
15461 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
15462 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
15463 (build_component_addr, unary_complex_lvalue): Likewise.
15464 * rtti.c (expand_class_desc): Likewise.
15465 * class.c (get_vfield_offset): Likewise.
15467 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
15469 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
15470 early to avoid bogus error. Handle overloaded function
15471 names provided as template arguments correctly.
15472 (coerce_template_parms): Don't mishandle overloaded functions when
15473 dealing with template template parameters.
15474 (lookup_template_class): Issue an error message, rather than
15475 crashing, when the TYPE_DECL provided is not a template type.
15477 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
15479 * class.c (instantiate_type): Don't just return a known type if
15482 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
15484 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
15485 since that code could never be reached.
15487 * error.c (dump_decl): Avoid aborting in the midst of printing an
15488 error message about an illegal template declaration.
15490 * parse.y (structsp): Print an error message, rather than crashing,
15491 when a class-head does not name a class.
15493 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
15494 template arguments as a g++ extension.
15496 * cp-tree.def (ALIGNOF_EXPR): New tree code.
15497 * decl2.c (grok_alignof): If processing_template_decl, just store
15499 * typeck.c (c_alignof): Likewise.
15500 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
15501 * error.c (dump_expr): Likewise.
15502 * pt.c (tsubst_copy): Likewise.
15503 * tree.c (cp_tree_equal): Likewise.
15504 * pt.c (uses_template_parms): Correctly determine whether or not a
15505 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
15506 folding can be done.
15508 * cp-tree.h (grok_enum_decls): Remove type parameter.
15509 * decl.c (grok_enum_decls): Likewise.
15510 * decl2.c (grok_x_components): Call grok_enum_decls
15511 unconditionally, since it will do nothing if there is no
15512 current_local_enum. Use the new calling sequence.
15513 * pt.c (tsubst_enum): Use the new calling sequence for
15516 * decl.c (start_function): Make member functions of local classes
15517 in extern inline functions have comdat linkage here...
15518 (grokdeclarator): Rather than here.
15520 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
15522 * pt.c (convert_nontype_argument): Use decl_constant_value.
15524 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
15526 * call.c (add_template_candidate_real): New function.
15527 (add_template_candidate): Use it.
15528 (add_template_conv_candidate): Likewise.
15529 (joust): Pass extra argument to more_specialized.
15530 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
15531 (is_local_class): Remove.
15532 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
15533 * cp-tree.h (is_local_class): Remove.
15534 (perform_array_to_pointer_conversion): Likewise.
15535 (finish_member_template_decl): Add.
15536 (check_explicit_specialization): Return a tree, not an int.
15537 (more_specialized): Take additional argument.
15538 (get_bindings): Likewise.
15539 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
15540 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
15541 (perform_array_to_pointer_conversion): Remove.
15542 * decl.c (saved_scope): Add processing_specialization,
15543 processing_explicit_instantiation fields.
15544 (maybe_push_to_top_level): Save them.
15545 (pop_from_top_level): Restore them.
15546 (grokfndecl): Use new return value from
15547 check_explicit_specialization.
15548 (start_decl): Don't check flag_guiding_decls before pushing
15550 (cp_finish_decl): Remove previous (bogus) change.
15551 (grok_declarator): Use decl_function_context rather than
15553 * decl2.c (finish_file): Pass extra argument to get_bindings.
15554 (build_expr_from_tree): Let build_x_component_ref check
15555 validity of arguments rather than doing it here.
15556 * lex.c (cons_up_default_function): Remove code fooling with
15557 processing_specialization, processing_explicit_instantiation
15558 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
15559 * method.c (build_overload_identifier): Mangle local classes in
15560 template functions correctly.
15561 * parse.y (finish_member_template_decl): Move to pt.c.
15562 * pt.c (finish_member_template_decl): Moved here from parse.y.
15563 (print_candidates): New function.
15564 (determine_specialization): Change interface. Properly look for
15565 most specialized versions of template candidates.
15566 (check_explicit_specialization): Fully process explicit
15568 (push_template_decl): Avoid looking at CLASSTYPE fields in
15570 (determine_overloaded_function): Remove.
15571 (convert_nontype_argument): Change name from
15572 convert_nontype_parameter. Use determine_overloaded_function
15573 instead of instantiate_type.
15574 (mangle_class_name_for_template): Handle type contexts as well as
15576 (classtype_mangled_name): Likewise.
15577 (lookup_template_class): Likewise.
15578 (tsubst): Likewise.
15579 (more_specialized): Take explict template arguments as a
15581 (most_specialized): Likewise.
15582 (get_bindings): Likewise. Check that return types match before
15583 proclaiming a function a match.
15584 (do_decl_instantiation): Remove code searching for function to
15585 instantiate; that is now done in check_explicit_specialization.
15586 (add_maybe_template): Pass extra argument to get_bindings.
15587 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
15589 * typeck.c (build_component_ref): Check for invalid arguments.
15591 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
15593 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
15594 return_target and call_target are equivalent.
15596 * pt.c (type_unification_real): Just accept function parms that
15597 don't use any template parms.
15599 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
15601 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
15602 unset DECL_NOT_REALLY_EXTERN.
15604 * parse.y (typename_sub*): Fix std::.
15606 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
15608 * error.c (dump_decl): Fix type default template args.
15609 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
15611 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
15613 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
15614 (file_name_nondirectory): Use.
15616 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
15618 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
15619 that are not really present. Substitute default arguments in
15620 template template arguments. Correctly convert TEMPLATE_DECL to
15621 TEMPLATE_TEMPLATE_PARM.
15622 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
15623 are no longer treated specially here.
15624 * parse.y (template_template_parm): Fix copy error.
15625 * decl.c (grokdeclarator): Warn about missing `typename' for nested
15626 type created from template template parameters.
15627 * parse.y (bad_parm): Likewise
15629 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
15630 (push_nested_class): Likewise.
15631 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
15632 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
15633 (copy_template_template_parm): Declare.
15634 * decl.c (arg_looking_for_template): New variable.
15635 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
15636 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
15637 node if arg_looking_for_template is nonzero.
15638 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
15639 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
15640 (grokdeclarator): Handle TEMPLATE_DECL.
15641 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
15642 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
15643 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
15644 (dump_decl): Handle unnamed template type parameters.
15645 Handle template template parameters.
15646 (dump_function_name): Handle template template parameters.
15647 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
15648 Handle TEMPLATE_TEMPLATE_PARM.
15649 * method.c (build_template_template_parm_names): New function.
15650 (build_template_parm_names): Handle TEMPLATE_DECL.
15651 (build_overload_nested_name, build_overload_name):
15652 Handle TEMPLATE_TEMPLATE_PARM.
15653 * parse.y (maybe_identifier): New nonterminal.
15654 (template_type_parm): Use it.
15655 (template_template_parm, template_arg1): New nonterminal.
15656 (template_parm): Add template_template_parm rules.
15657 (template_arg): Set processing_template_arg.
15658 (template_arg1): Rules moved from template_arg.
15659 (primary, nonnested_type): Set arg_looking_for_template if we are
15660 processing template arguments.
15661 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
15662 (process_template_parm): Handle template template parameters.
15663 (coerce_template_parms, comp_template_args): Likewise.
15664 (mangle_class_name_for_template, lookup_template_class): Likewise.
15665 (uses_template_parms): Handle TEMPLATE_DECL and
15666 TEMPLATE_TEMPLATE_PARM.
15667 (current_template_args): Handle TEMPLATE_DECL.
15668 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
15669 * search.c (dfs_walk, dfs_record_inheritance):
15670 Handle TEMPLATE_TEMPLATE_PARM.
15671 * tree.c (copy_template_template_parm): New function.
15672 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
15673 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
15675 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
15677 * decl.c (start_decl): Don't allow duplicate definitions of static
15680 * call.c (build_user_type_conversion_1): Handle user-defined
15681 template conversion operators correctly.
15683 * decl2.c (build_expr_from_tree): Issue an error message if the
15684 object in a COMPONENT_REF is a TEMPLATE_DECL.
15686 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
15688 * class.c (is_local_class): New function.
15689 * cp-tree.h (is_local_class): Declare it.
15690 (last_tree): Likewise.
15691 (begin_tree): Likewise.
15692 (end_tree): Likewise.
15693 (lookup_template_class): Change prototype.
15694 * decl.c (cp_finish_decl): Check for NULL where necessary.
15695 Consider FUNCTION_DECLS to declare objects with top-level binding,
15696 when calling make_decl_rtl.
15697 (grokdeclarator): Give members of local classes internal linkage.
15698 (start_function): Remove declaration of last_tree.
15699 (finish_function): Set flag_keep_inline_functions around call to
15700 rest_of_compilation if we are processing a member function in a
15702 (start_method): Call push_template_decl for member functions of
15703 local classes in template functions.
15704 * decl2.c (import_export_decl): Don't give external linkage to
15705 instantiations of templates with internal linkage.
15706 * parse.y (last_tree): Remove declaration.
15707 (template_type): Pass extra parameter to lookup_template_class.
15708 (self_template_type): Likewise.
15709 (structsp): Move call to reset_specialization into left_curly.
15710 (left_curly): Call reset_specialization, and begin_tree.
15711 * pt.c (saved_trees): New variable.
15712 (mangle_class_name_for_template): Change prototype. Use
15713 additional function context to name local classes in templates
15715 (classtype_mangled_name): Pass the context.
15716 (push_template_decl): Handle local classes and templates, and
15717 member functions for such classes.
15718 (convert_nontype_parameter): Fix handling of pointer-to-member
15720 (lookup_template_class): Handle local classes in templates.
15721 (tsubst): Likewise. Don't assume that template instantiations
15722 have external linkage; pay attention to the template declaration.
15723 (mark_decl_instantiated): Likewise.
15724 (begin_tree): New function.
15725 (end_tree): Likewise.
15727 * decl.c (xref_basetypes): Don't call complete_type for basetypes
15728 that involve template parameters; that can lead to infinite
15729 recursion unnecessarily.
15731 * pt.c (register_specialization): Do not register specializations
15732 that aren't ready to be registered yet.
15733 (check_explicit_specialization): Handle explicit specialization of
15734 constructors and destructors.
15735 (build_template_decl): New function.
15736 (push_template_delc): Handle out-of-class specializations of
15739 * pt.c (check_explicit_specialization): Set up the template
15740 information before registering the specialization.
15741 (coerce_template_parms): Fix thinko.
15742 (tsubst): Handle specializations of member templates correctly.
15744 * class.c (finish_struct_methods): Remove calls to
15745 check_explicit_specialization from here.
15746 (finish_struct): And insert them here.
15747 * cp-tree.h (perform_qualification_conversions): New function.
15748 (perform_array_to_pointer_conversion): Likewise.
15749 (begin_explicit_instantiation): Likewise.
15750 (end_explicit_instantiation): Likewise.
15751 (determine_specialization): Renamed from
15752 determine_explicit_specialization.
15753 (comp_template_parms): New function.
15754 (processing_explicit_instantiation): New variable.
15755 * cvt.c (perform_qualification_conversions): New function.
15756 (perform_array_to_pointer_conversion): Likewise.
15757 * decl.c (duplicate_decls): Don't consider template functions
15758 alike unless they have the same parameters. Refine handling of
15759 instantiation/specialization mismatches.
15760 (start_decl): Don't call pushdecl for template specializations,
15761 since they don't affect overloading.
15762 (start_function): Likewise.
15763 (grokfndecl): Call check_explicit_specialization a little later.
15764 Don't call duplicate_decls for memberm template specializations.
15765 (grokdeclarator): Don't update template_count for classes that are
15766 themselves specializations. Remove use of `2' as parameter to
15767 grokfndecl since that value isn't used.
15768 * lex.c (cons_up_default_function): Save and restore
15769 processing_explicit_instantiation around calls to grokfield.
15770 * parse.y (finish_member_template_decl): New function.
15771 (component_decl_1): Use it.
15772 (fn.def2): Likewise.
15773 (template_arg_list_opt): New nonterminal.
15774 (template_type): Use it.
15775 (self_template_type): Likewise.
15776 (template_id): Likewise.
15777 (object_template_id): Likewise.
15778 (notype_template_declarator): Likwise.
15779 (begin_explicit_instantiation): Likewise.
15780 (end_explicit_instantiation): Likewise.
15781 (explicit_instantiation): Use them.
15782 * pt.c (coerce_template_parms): Add parameters.
15783 (processing_explicit_instantiation): New variable.
15784 (convert_nontype_parameter): New function.
15785 (determine_overloaded_function): Likewise.
15786 (begin_explicit_instantiation): Likewise.
15787 (end_explicit_instantiation): Likewise.
15788 (retrieve_specialization): Likewise.
15789 (register_specialization): Likewise.
15790 (processing_explicit_specialization): Removed.
15791 (determine_specialization): Handle specializations of member
15792 functions of template class instantiations.
15793 (check_explicit_specialization): Refine to conform to standard.
15794 (comp_template_parms): New function.
15795 (coerce_template_parms): Call convert_nontype_parameter.
15796 (tsubst): Refine handling of member templates. Use
15797 register_specialization.
15798 (instantiate_template): Use retrieve_specialization.
15799 (do_decl_instantiation): Likewise.
15800 (instantiate_decl): Likewise.
15801 (type_unification): Improve handling of explict template
15803 * tree.c (mapcar): Return error_mark_node, rather than aborting,
15804 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
15805 * typeck.c (build_unary_op): Call determine_specialization, rather
15806 than determine_explicit_specialization.
15808 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
15810 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
15812 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
15814 * error.c (dump_decl): For enum tags, output the tag, not its value.
15816 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
15818 * decl.c (init_decl_processing): Only call init_rtti_processing
15821 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
15823 * init.c (build_new_1): Split out from build_new.
15824 (build_new): Just return a NEW_EXPR.
15825 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
15827 * decl2.c (get_temp_regvar): Tweak.
15829 * cp-tree.h (TREE_CALLS_NEW): Comment out.
15830 * class.c (resolves_to_fixed_type_p): Remove use.
15831 * method.c (build_opfncall): Likewise.
15832 * call.c (build_new_op): Likewise.
15834 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
15836 * exception.cc (__eh_alloc, __eh_free): New fns.
15837 (__cp_push_exception, __cp_pop_exception): Use them.
15838 (__uncatch_exception): Call terminate here if no exception.
15839 * except.c (build_terminate_handler): New fn.
15840 (expand_start_catch_block): Use it.
15841 (expand_exception_blocks): Likewise.
15842 (alloc_eh_object): New fn.
15843 (expand_throw): Use it. Protect exception init with terminate.
15844 * typeck.c (build_modify_expr): Remove code that ignores trivial
15847 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15849 * call.c (add_builtin_candidate): Add default case in enumeration
15851 (build_new_op): Likewise.
15852 (convert_like): Likewise.
15853 * cvt.c (build_expr_type_conversion): Likewise.
15854 * tree.c (real_lvalue_p): Likewise.
15855 (lvalue_p): Likewise.
15856 (cp_tree_equal): Likewise.
15857 * typeck.c (comptypes): Likewise.
15858 (build_component_ref): Likewise.
15859 (build_function_call_real): Likewise.
15860 (build_binary_op_nodefault): Likewise.
15861 (build_unary_op): Likewise.
15862 (build_modify_expr): Likewise.
15863 * typeck2.c (initializer_constant_valid_p): Likewise.
15865 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
15867 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
15869 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
15871 * pt.c (coerce_template_parms): Make sure to digest_init if
15874 * decl.c (duplicate_decls): Make the newdecl virtual if the
15875 olddecl was, just as is done with other attributes of olddecl.
15877 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
15879 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
15880 address of an OFFSET_REF.
15882 * cp-tree.def: Add AGGR_INIT_EXPR.
15883 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
15884 AGGR_INIT_EXPR where appropriate.
15885 * expr.c (cplus_expand_expr): Likewise. Simplify.
15887 * decl2.c (finish_file): Remove call to register_exception_table.
15889 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
15891 * pt.c (instantiate_class_template): Don't do injection when
15892 processing_template_decl is true, as pollutes current_binding_level
15895 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
15897 * pt.c (maybe_fold_nontype_arg): Add prototype.
15899 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
15901 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
15902 * error.c (dump_expr): Likewise.
15904 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
15906 * typeck.c (build_function_call_real): Remove "inline called before
15907 definition" pedwarn.
15909 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
15911 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
15913 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
15915 * pt.c (type_unification_real): Change __null to type void* with
15918 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
15920 * call.c (implicit_conversion): Don't call
15921 build_user_type_conversion_1 with a NULL expr, since it will
15924 * pt.c (unify): Don't try to unify array bounds if either array is
15927 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
15929 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
15930 Replace extern decls with casts.
15932 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
15933 Update last_parm_cleanup_insn.
15934 (store_after_parms): Remove.
15935 * cp-tree.h: Adjust.
15937 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
15939 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
15940 (finish_file): Check DECL_COMDAT instead of weak|one_only.
15941 (import_export_vtable): Use make_decl_one_only instead of
15942 comdat_linkage for win32 tweak.
15943 (import_export_decl): Likewise.
15944 * pt.c (mark_decl_instantiated): Likewise.
15946 * decl2.c (finish_file): Lose handling of templates in pending_statics.
15948 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
15950 * decl2.c (finish_file): Lose call to expand_builtin_throw.
15951 * except.c (expand_builtin_throw): Remove.
15952 * cp-tree.h: Remove ptr_ptr_type_node.
15953 * decl.c: Likewise.
15955 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
15957 * decl.c (ptr_ptr_type_node): Define.
15958 (init_decl_processing): Initialize it.
15959 * cp-tree.h: Declare it.
15960 * exception.cc (__cp_exception_info): Use __get_eh_info.
15961 (__cp_push_exception): Likewise.
15962 (__cp_pop_exception): Likewise.
15964 From Scott Snyder <snyder@d0sgif.fnal.gov>:
15965 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
15967 (init_exception_processing): Removed saved_pc initialization.
15969 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
15971 * pt.c (instantiate_decl): Defer all templates but inline functions.
15973 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
15975 * init.c (expand_vec_init): Don't fold a list of parameters.
15977 * decl.c (copy_args_p): Handle copy elision for types with virtual
15979 * call.c (build_over_call): Likewise.
15981 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
15983 * pt.c (lookup_template_function): Copy the template arguments,
15984 not just the list containing them, to the permanent obstack.
15986 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
15988 * except.c (expand_start_catch_block): suspend_momentary for the
15991 * error.c (dump_decl): Handle LOOKUP_EXPR.
15993 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
15995 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
15996 permanent obstack if we are processing a template decl.
15997 * typeck.c (build_static_cast): Likewise.
15998 (build_const_cast): Likewise.
15999 (build_reinterpret_cast): Likewise.
16001 * pt.c (coerce_template_parms): Coerce some expressions, even
16002 when processing_template_decl.
16004 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
16006 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
16007 handling of pointer difference expressions.
16009 * typeck.c (comp_target_types): Comparison of function/method types
16010 is independent of nptrs.
16012 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
16014 * pt.c (tsubst): Avoid creating pointer to reference and
16015 reference to reference types.
16017 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
16019 * parse.y (do_id): New nonterminal.
16020 (template_id): Use it.
16022 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
16024 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
16025 * spew.c (yylex): Don't do_identifier here.
16026 * decl2.c (build_expr_from_tree): Revert last change.
16028 * decl2.c (build_expr_from_tree): Expand the name for a method call.
16029 * parse.y (object_template_id): Don't try to take the DECL_NAME.
16031 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
16033 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
16035 * call.c (build_op_delete_call): Adjust.
16037 * except.c (expand_end_catch_block): Lose rethrow region.
16038 (expand_start_catch_block): Likewise.
16039 (expand_end_catch_block): Don't expand_leftover_cleanups.
16041 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
16043 * pt.c (tsubst): Remove tree_cons call (places redundant info into
16044 DECL_TEMPLATE_INSTANTIATION).
16046 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
16048 * tree.c (is_overloaded_fn): Handle getting a fn template.
16049 (really_overloaded_fn): Likewise.
16050 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
16051 * pt.c (check_explicit_specialization): Tweak.
16052 (determine_explicit_specialization): Tweak.
16054 * tree.c, cp-tree.h (get_target_expr): New fn.
16056 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
16058 * pt.c (check_explicit_specialization): Fix misspelling in
16059 diagnostic: `preceeded'.
16060 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
16063 1997-12-02 Mark Mitchell <mmitchell@usa.net>
16065 * pt.c (determine_explicit_specialization): Avoid an internal
16066 error for bad specializations.
16068 * method.c (build_overload_value): Handle SCOPE_REF.
16070 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
16072 * class.c (prepare_fresh_vtable): Enable even more complex MI
16075 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
16077 * exception.cc (__check_eh_spec): Optimize a bit.
16079 * exception.cc (__cp_pop_exception): Lose handler arg.
16080 * except.c (do_pop_exception): Likewise.
16081 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
16082 (expand_end_catch_block): Likewise.
16084 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
16086 * pt.c (check_explicit_specialization): Complain about using a
16087 template-id for a non-specialization.
16089 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
16091 * repo.c: Prototype rindex only if needed.
16092 * xref.c: Likewise.
16094 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
16096 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
16098 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
16100 * typeck.c (build_const_cast): Handle references here instead of
16101 handing off to convert_to_reference.
16103 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
16104 TerminateFunctionCall.
16105 (init_exception_processing): Likewise. Terminate et al are now
16106 the fns, not ADDR_EXPRs.
16107 (various): Lose redundant assemble_external calls.
16108 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
16110 * cp-tree.h (struct lang_decl_flags): Add comdat.
16111 (DECL_COMDAT): New macro.
16112 * decl.c (duplicate_decls): Propagate it.
16113 (cp_finish_decl): Handle it.
16114 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
16116 * class.c: Remove static pending_hard_virtuals.
16117 (add_virtual_function): Take pointers to pending_virtuals
16118 and pending_hard_virtuals.
16119 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
16121 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
16123 * decl2.c (import_export_vtable): If we support one_only but not
16124 weak symbols, mark instantiated template vtables one_only.
16125 (import_export_decl): Likewise for tinfo functions.
16126 (finish_vtable_vardecl): Also write out vtables from explicitly
16127 instantiated template classes.
16128 * pt.c (mark_class_instantiated): Revert last change.
16130 * except.c (expand_throw): Call mark_used on the destructor.
16132 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
16134 * lex.c (lang_init): Enable flag_exceptions by default if no
16135 command line switch was specified.
16137 1997-11-26 Mark Mitchell <mmitchell@usa.net>
16139 * pt.c (unify): Handle `void' template parameters in
16142 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
16144 * rtti.c (build_dynamic_cast): Handle template case here.
16145 (build_dynamic_cast_1): Not here.
16147 * typeck2.c (digest_init): Make copies where appropriate.
16149 * decl2.c (delete_sanity): resolve_offset_ref.
16151 * except.c: Call terminate without caching so many bits.
16153 * except.c (expand_start_catch_block): Fix catching a reference
16156 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
16158 * init.c (build_new): Copy size to the saveable obstack.
16160 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
16161 TRY_CATCH_EXPR for now.
16163 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
16165 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
16166 has DECL_LANG_SPECIFIC.
16168 * exception.cc (struct cp_eh_info): Add handlers field.
16169 (__cp_push_exception): Initialize it.
16170 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
16171 (__throw_bad_exception): Remove.
16172 * except.c (call_eh_info): Add handlers field.
16173 (get_eh_handlers): New fn.
16174 (push_eh_cleanup): Increment handlers.
16176 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
16178 * except.c (expand_start_eh_spec): Use the try/catch code.
16179 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
16180 doing everything inline.
16181 (init_exception_processing): throw_type_match now takes
16182 const void pointers.
16183 * exception.cc (__check_eh_spec): New fn.
16184 * inc/exception: Neither terminate nor unexpected return.
16185 * decl.c: Make const_ptr_type_node public.
16186 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
16188 * except.c (expand_start_catch_block): We only need the rethrow
16189 region for non-sjlj exceptions.
16190 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
16192 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
16194 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
16195 (various.o): Likewise.
16196 * inc/new: Add placement deletes. Add throw specs for default new.
16197 * new.cc (set_new_handler): Move here from libgcc2.
16198 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
16199 (new): Move from libgcc2. Throw bad_alloc.
16200 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
16201 * decl.c (init_decl_processing): Update exception specs on new and
16204 * method.c (build_decl_overload_real): Don't mess with global
16207 * init.c (build_new): Check for null throw spec, not nothrow_t.
16209 * decl.c (duplicate_decls): Don't complain about different exceptions
16210 from an internal declaration.
16212 * call.c (build_op_delete_call): Fix check for member fns again.
16214 * decl2.c (import_export_decl): Interface hackery affects
16215 virtual synthesized methods.
16217 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
16219 * decl.c (start_decl): Don't just complain about a mismatched
16222 * decl.c (make_implicit_typename): Handle case where t is not
16223 actually from context.
16224 * tree.c (get_type_decl): Lose identifier case.
16225 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
16226 * parse.y (nonnested_type): Just use lookup_name.
16227 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
16229 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
16231 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
16232 T was built in C language context (for example, by
16233 output_func_start_profiler).
16235 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
16237 * decl.c (make_implicit_typename): New fn.
16238 (lookup_name_real): Use it. Use current_class_type as the context.
16240 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
16242 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
16244 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
16246 * friend.c (do_friend): Warn about non-template friends in templates.
16248 * call.c (build_op_delete_call): Fix handling of inherited delete.
16250 * search.c (dfs_record_inheritance): Ignore template type parms.
16252 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
16254 * call.c (build_new_op): Fix copy error.
16255 (build_op_new_call): New fn.
16256 (build_op_delete_call): New fn.
16257 * cp-tree.h: Declare them.
16258 * init.c (build_new): Use them. Support placement delete.
16259 (build_x_delete): Use build_op_delete_call.
16260 (build_delete): Likewise.
16261 * decl2.c (delete_sanity): Likewise.
16262 (coerce_delete_type): Don't complain about placement delete.
16264 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
16266 * call.c (build_new_function_call): Remove unused 'obj' parm.
16267 * cp-tree.h, typeck.c: Adjust.
16269 * init.c (build_new): Make the cleanup last longer.
16270 (expand_vec_init): Call do_pending_stack_adjust.
16272 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
16274 * pt.c (do_type_instantiation): Fix typo.
16275 (mark_class_instantiated): If we support one_only but not weak
16276 symbols, don't mark this as known.
16278 * init.c (build_new): Handle vec delete in EH cleanup.
16280 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
16282 * call.c (build_method_call): Call complete_type before checking
16285 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
16287 * decl.c (add_block_current_level): Delete.
16288 * init.c (build_vec_delete_1): Delete build_block and
16289 add_block_current_level calls.
16291 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
16293 * init.c (build_new): Handle freeing allocated memory when the
16294 constructor throws.
16296 * call.c (build_new_method_call): Fix flags arg.
16298 * pt.c (do_type_instantiation): Don't try to instantiate
16300 (mark_decl_instantiated): If we support one_only but not
16301 weak symbols, mark this one_only.
16302 * decl2.c (import_export_vtable): Don't defer handling of vtables
16303 if MULTIPLE_SYMBOL_SPACES.
16305 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
16307 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
16309 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
16311 * except.c (do_pop_exception): Return a value.
16313 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
16315 * call.c (build_new_method_call): Handle getting a
16316 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
16317 if we got template parms.
16318 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
16320 * decl2.c (build_expr_from_tree): Tweak last change.
16321 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
16322 (maybe_fold_nontype_arg): Split out from tsubst_copy.
16323 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
16325 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
16327 * pt.c (tsubst_copy): Handle explicit template arguments in
16329 * typeck.c (build_x_function_call): Likewise.
16330 * decl2.c (build_expr_from_tree): Lookup function name if it
16333 * pt.c (tsubst): Instantiate template functions properly when
16334 template parameter does not appear in function arguments and return
16336 (comp_template_args): Handle member templates required by tsubst.
16338 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
16340 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
16343 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
16345 * pt.c (coerce_template_parms): Tweak error message.
16347 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
16348 return type defaults to `int', even if there are storage-class
16351 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
16353 Complete nested exception support.
16354 * except.c (do_pop_exception): Split out...
16355 (push_eh_cleanup): From here. Handle the EH region by hand.
16356 (expand_start_catch_block): Add a new level for the catch parm.
16357 Move the rethrow region outside the two cleanup regions.
16358 Protect the initializer for the catch parm with terminate.
16359 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
16360 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
16361 popping off the middle of the stack.
16362 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
16363 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
16364 (build_cplus_new): Only wrap CALL_EXPRs.
16365 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
16366 the constructor call.
16368 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16370 * Make-lang.in (c++.distdir): Make inc subdirectory.
16372 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
16374 * decl2.c (finish_file): Put back some code.
16376 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
16378 * decl2.c (finish_file): Remove redundant code.
16379 * method.c (emit_thunk): Don't let the backend defer generic thunks.
16381 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
16383 * except.c (call_eh_info): Split out...
16384 (push_eh_info): From here.
16385 (expand_builtin_throw): Use it.
16386 (expand_start_catch_block): Move region start back.
16388 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
16390 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
16391 (real_yylex): Record wide strings using target endianness, not host.
16393 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
16395 * repo.c (rindex): Add decl unconditionally.
16396 (get_base_filename, open_repo_file): Don't cast rindex.
16397 * xref.c (rindex): Add decl unconditionally.
16398 (index): Remove unused decl.
16399 (open_xref_file): Don't cast rindex.
16401 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
16403 * class.c (build_vbase_path): Propagate the result type properly.
16405 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
16407 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
16408 remaining use of saved_throw_type with a call to get_eh_type.
16410 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
16412 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
16413 (file_name_nondirectory): New function, doing the same as the macro.
16414 (set_typedecl_interface_info): Use it instead of the macro.
16415 (check_newline): Likewise.
16416 (handle_cp_pragma): Likewise.
16418 * repo.c (get_base_filename): Cast result of rindex to char*.
16419 (open_repo_file): Likewise.
16420 * xref.c (open_xref_file): Likewise.
16421 * error.c (dump_char): Make its arg int, not char.
16423 * except.c (push_eh_info): Pass the number of fields - 1 down, not
16424 the exact number of fields.
16426 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
16428 Support for nested exceptions.
16429 * tinfo2.cc (__is_pointer): New fn.
16430 * exception.cc (struct cp_eh_info): Define.
16431 (__cp_exception_info, __uncatch_exception): New fns.
16432 (__cp_push_exception, __cp_pop_exception): New fns.
16433 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
16435 (init_exception_processing): Likewise. __eh_pc is now external.
16436 (push_eh_info): New fn.
16437 (get_eh_{info,value,type,caught}): New fns.
16438 (push_eh_cleanup): Just call __cp_pop_exception.
16439 (expand_start_catch_block): Use push_eh_info. Start the eh region
16441 (expand_end_eh_spec): Use push_eh_info.
16442 (expand_throw): Call __cp_push_exception to set up the exception info.
16443 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
16445 (expand_builtin_throw): Don't refer to empty_fndecl.
16447 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
16449 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
16451 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
16453 * method.c (build_template_parm_names, build_decl_overload_real):
16454 Add static to definitions.
16455 * pt.c (add_to_template_args, note_template_header,
16456 processing_explicit_specialization, type_unification_real): Likewise.
16457 ({determine,check}_explicit_specialization): Use a single string for
16460 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
16462 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
16463 (expand_end_catch_block): Likewise.
16464 (expand_end_eh_spec): Likewise.
16466 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
16468 * decl.c (duplicate_decls): Handle template specializations
16470 * error.c (dump_function_name): Fix printing of specializations of
16471 member functions that are not member templates.
16472 * cp-tree.h (processing_specialization): Make global.
16473 * pt.c (processing_specialization): Likewise.
16474 * lex.c (cons_up_default_function): Save and restore
16475 processing_specialization to avoid confusion.
16477 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
16479 * decl.c (init_decl_processing): Give null_node unknown* type.
16480 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
16481 (common_type): Likewise.
16482 * error.c (args_as_string): Recognize null_node.
16484 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16486 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
16487 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
16489 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
16491 * Make-lang.in (g++): Include prefix.o.
16493 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
16495 * pt.c (determine_explicit_specialization): Initialize "dummy"
16496 to keep Purify quiet.
16498 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
16500 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
16501 (build_overload_int): Not here.
16503 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
16505 * class.c (build_type_pathname): Remove.
16506 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
16508 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
16510 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
16511 &&label GNU extension.
16513 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
16515 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
16516 so as to avoid incorrect manglings.
16517 * method.c (build_decl_overload_real): Don't mangle return types
16520 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
16522 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
16523 scratch_tree_cons): Define as macros for now.
16524 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
16525 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
16526 typeck2.c: Use them and the expression_obstack variants.
16528 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
16530 * decl.c (store_return_init): Allow classes with explicit ctors to
16531 be used with the named return values extension.
16533 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
16535 * pt.c (instantiate_decl): Fix previous change.
16537 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
16539 * pt.c (tsubst): Fix thinko.
16540 (instantiate_decl): Really use the original template.
16542 * call.c (build_new_method_call): Use simple constructor_name for
16545 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
16547 * method.c (build_underscore_int): Don't use ANSI specific
16550 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
16552 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
16553 for our key method; it might have been inlined by -O3.
16555 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
16557 * decl.c (make_typename_type): Do not try to call lookup_field for
16558 non-aggregate types.
16560 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
16562 * typeck.c (build_reinterpret_cast): Tweak.
16564 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
16566 * typeck.c (build_reinterpret_cast): Converting a void pointer
16567 to function pointer with a reinterpret_cast produces a warning
16568 if -pedantic is issued.
16570 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
16572 * typeck.c (c_expand_return): Don't warn about returning a
16573 reference-type variable as a reference.
16575 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
16577 * method.c (build_static_name): Fix typo.
16579 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
16581 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
16582 OLDDECL before we try to do DECL_USE_TEMPLATE.
16584 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
16586 * decl.c (duplicate_decls): Don't warn about template instances.
16588 * typeck.c (mark_addressable): Lose ancient code that unsets
16591 * pt.c (do_decl_instantiation): Lose support for instantiating
16594 * call.c (build_new_function_call): Fix handling of null explicit
16596 (build_new_method_call): Likewise.
16598 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
16600 * method.c (build_underscore_int): Fix typo.
16602 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
16604 * tree.c (print_lang_statistics): #if 0 call to
16605 print_inline_obstack_statistics until its definition is checked in.
16607 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
16609 * decl2.c (finish_file): Move dump_tree_statistics to end.
16611 * pt.c (instantiate_decl): Look for the original template.
16612 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
16613 of member templates.
16615 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
16617 * Makefile.in (g++FAQ.*): New rules.
16618 (CONFLICTS): Update.
16619 * g++FAQ.texi: Moved from libg++.
16621 * parse.y (PFUNCNAME): Only specify the type once.
16623 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
16625 * lex.c (real_yylex): Clean up the code to fully behave the way
16626 the c-lex.c parser does for complex and real numbers.
16628 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
16630 * method.c (build_decl_overload_real): Reformat.
16632 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
16634 * method.c (synthesize_method): If at_eof, determine our linkage.
16636 1997-09-29 Paul Eggert <eggert@twinsun.com>
16638 * lex.c (real_yylex): Treat `$' just like `_', except issue a
16639 diagnostic if !dollars_in_ident or if pedantic.
16641 * lang-specs.h (@c++): -ansi no longer implies -$.
16643 * decl2.c (lang_decode_option):
16644 -traditional and -ansi now do not mess with
16647 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
16649 * Makefile.in (parse.o, decl.o): Also depend on
16650 $(srcdir)/../except.h $(srcdir)/../output.h.
16651 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
16652 $(srcdir)/../except.h $(srcdir)/../output.h.
16653 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
16656 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
16658 * expr.c (cplus_expand_expr): Make it static.
16660 * decl2.c, init.c, typeck.c: Include "expr.h".
16661 (expand_expr): Use proper values when calling the function.
16663 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
16665 * lang-options.h: New -Wold-style-cast flag.
16666 * cp-tree.h (warn_old_style_cast): New variable.
16667 * decl2.c (warn_old_style_cast): Likewise.
16668 (lang_decode_option): Support -Wold-style-cast.
16669 (reparse_absdcl_as_casts): Produce old-style-cast warning.
16671 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
16673 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
16674 TREE_USED, reset value based on already_used.
16676 * init.c (expand_member_init): Revert change.
16678 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
16680 * cp-tree.h, decl.c, decl2.c, pt.c:
16681 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
16683 * decl2.c (lang_decode_option): Add missing ;.
16685 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
16687 * friend.c (do_friend): Disable injection for all template-derived
16689 * decl2.c (lang_decode_option): Handle -fguiding-decls.
16690 * parse.y (notype_template_declarator): New nonterminal.
16691 (direct_notype_declarator): Use it.
16692 (complex_direct_notype_declarator): Likewise.
16693 (object_template_id): Accept any kind of identifier after TEMPLATE.
16694 (notype_qualified_id): Don't add template declarators here.
16696 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
16698 * call.c (add_template_candidate): Add explicit_targs parameter.
16699 (build_scoped_method_call): Use it.
16700 (build_overload_call_real): Likewise.
16701 (build_user_type_conversion_1): Likewise.
16702 (build_new_function_call): Likewise.
16703 (build_object_call): Likewise.
16704 (build_new_op): Likewise.
16705 (build_new_method_call): Likewise.
16706 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
16707 (build_new_method_call): Likewise.
16709 * class.c (finish_struct_methods): Add specialization pass to
16710 determine which methods were specializing which other methods.
16711 (instantiate_type): Handle TEMPLATE_ID_EXPR.
16713 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
16715 * cp-tree.h (name_mangling_version): New variable.
16716 (flag_guiding_decls): Likewise.
16717 (build_template_decl_overload): New function.
16718 (begin_specialization): Likewise.
16719 (reset_specialization): Likewise.
16720 (end_specialization): Likewise.
16721 (determine_explicit_specialization): Likewise.
16722 (check_explicit_specialization): Likewise.
16723 (lookup_template_function): Likewise.
16724 (fn_type_unification): Add explicit_targs parameter.
16725 (type_unification): Likewise.
16727 * decl.c (duplicate_decls): Add smarts for explicit
16729 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
16731 (grokfndecl): Call check_explicit_specialization.
16733 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
16734 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
16735 (check_classfn): Handle specializations.
16737 * error.c (dump_function_name): Print specialization arguments.
16739 * friend.c (do_friend): Don't call pushdecl for template
16742 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
16744 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
16745 and -fno-guiding-decls.
16747 * lex.c (identifier_type): Return PFUNCNAME for template function
16750 * method.c (build_decl_overload_real): New function.
16751 (build_template_parm_names): New function.
16752 (build_overload_identifier): Use it.
16753 (build_underscore_int): New function.
16754 (build_overload_int): Use it. Add levels for template
16756 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
16757 (build_overload_nested_names): Handle template type parameters.
16758 (build_template_decl_overload): New function.
16760 * parse.y (YYSTYPE): New ntype member.
16761 (nested_name_specifier): Use it.
16762 (nested_name_specifier_1): Likewise.
16763 (PFUNCNAME): New token.
16764 (template_id, object_template_id): New non-terminals.
16765 (template_parm_list): Note specializations.
16766 (template_def): Likewise.
16767 (structsp): Likewise.
16768 (fn.def2): Handle member template specializations.
16769 (component_decl_1): Likewise.
16770 (direct_notype_declarator): Handle template-ids.
16771 (component_decl_1): Likewise.
16772 (direct_notype_declarator): Handle template-ids.
16773 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
16775 * pt.c (processing_specializations): New variable.
16776 (template_header_count): Likewise.
16777 (type_unification_real): New function.
16778 (processing_explicit_specialization): Likewise.
16779 (note_template_header): Likewise.
16780 (is_member_template): Handle specializations.
16781 (end_template_decl): Call reset_specialization.
16782 (push_template_decl): Handle member template specializations.
16783 (tsubst): Likewise.
16784 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
16785 (instantiate_template): Handle specializations.
16786 (instantiate_decl): Likewise.
16787 (fn_type_unification): Handle explicit_targs.
16788 (type_unification): Likewise. Allow incomplete unification
16789 without an error message, if allow_incomplete.
16790 (get_bindings): Use new calling sequence for fn_type_unification.
16792 * spew.c (yylex): Handle PFUNCNAME.
16794 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
16795 (really_overloaded_fn): Likewise.
16796 (get_first_fn): Handle function templates.
16798 * typeck.c (build_x_function_call): Use really_overloaded_fn.
16799 Handle TEMPLATE_ID_EXPR.
16800 (build_x_unary_op): Likewise.
16801 (build_unary_op): Likewise.
16802 (mark_addressable): Templates whose address is taken are marked
16805 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
16807 * decl.c (init_decl_processing): Declare __builtin_constant_p as
16808 accepting any kind of type, not only int.
16810 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
16812 * search.c (get_matching_virtual): Notice virtual bases when sorrying
16813 about covariant returns.
16815 * parse.y (member_init): Also imply typename here. Remove ancient
16816 extension for initializing base members.
16818 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
16820 Handle multi-level typenames and implicit typename in base list.
16821 * parse.y (typename_sub{,[0-2]}): New rules.
16822 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
16823 (nonnested_type): New rule.
16824 (complete_type_name): Use it.
16825 (base_class.1): Use typename_sub and nonnested_type.
16826 (nested_name_specifier): Don't elide std:: here.
16827 * decl.c (make_typename_type): Handle getting a type for NAME.
16828 (lookup_name_real): Turn std:: into :: here.
16830 Rvalue conversions were removed in London.
16831 * call.c (is_subseq): Don't consider lvalue transformations.
16832 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
16833 (joust): Re-enable ?: kludge.
16835 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
16837 * decl.c (start_function): Up warning of no return type to be a
16840 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
16842 * init.c (expand_member_init): Don't set TREE_USED.
16843 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
16844 set,don't clear TREE_USED wholesale.
16846 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
16848 * call.c (build_over_call): Do require_complete_type before
16851 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
16853 * search.c (lookup_field): Call complete_type in all cases.
16855 * decl.c (finish_function): Just warn about flowing off the end.
16857 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
16859 * decl.c (grokparms): Don't bash a permanent list node if we're
16862 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
16864 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
16866 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
16868 * call.c (build_new_op): Give better error for syntactically
16869 correct, but semantically invalid, use of undeclared template.
16871 * call.c (compare_qual): Handle pmfs.
16873 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
16874 after the exception spec.
16876 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
16878 * call.c (null_ptr_cst_p): Integer type, not integral type.
16880 * call.c (joust): Disable warnings until they can be moved to the
16883 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
16885 * Makefile.in, config-lang.in: Convert to autoconf.
16887 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
16889 * decl.c (lookup_name_real): Add implicit 'typename' to types from
16892 * pt.c (most_specialized_class): Fix typo.
16893 (tsubst): Move constant folding to TREE_VEC case.
16895 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
16897 * pt.c (do_poplevel): Don't warn about unused local variables
16898 while processing_template_decl since we don't always know whether
16899 or not they will need constructing/destructing.
16901 * pt.c (uses_template_parms): Check the values of an enumeration
16902 type to make sure they don't depend on template parms.
16904 * decl.c (make_typename_type): Don't lookup the field if the
16905 context uses template parms, even if we're not
16906 processing_template_decl at the moment.
16908 * pt.c (coerce_template_parms): Avoid looking at the
16909 TYPE_LANG_DECL portion of a typename type, since there won't be
16911 (tsubst): Do constant folding as necessary to make sure that
16912 arguments passed to lookup_template_class really are constants.
16914 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
16916 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
16917 * decl2.c (finish_file): Only register exception tables if we
16920 * decl.c (init_decl_processing): Add __builtin_[fs]p.
16922 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
16924 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
16926 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
16928 * error.c (dump_decl): Avoid crashing when presented with a
16929 uninitialized constant, as can occur with a template parameter.
16930 (dump_expr): Make sure that there are enough levels of
16931 current_template_parms before we start diving through them.
16933 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16935 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
16938 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
16940 * except.c (expand_throw): Call build_delete for all
16941 exception types, not just objects with destructors.
16943 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
16945 * decl.c (current_local_enum): Remove static.
16946 * pt.c (tsubst_enum): Save and restore value of current_local_enum
16947 in case template is expanded in enum decl.
16948 (instantiate_class_template): Use new tsubst_enum signature.
16949 (tsubst_expr): Likewise.
16951 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
16953 * pt.c (begin_member_template_processing): Take a function as
16954 argument, not a set of template arguments. Use the template
16955 parameters, rather than the arguments. Handle non-type parameters
16956 correctly. Push a binding level for the parameters so that multiple
16957 member templates using the same parameter names can be declared.
16958 (end_member_template_processing): Pop the binding level.
16959 (push_template_decl): Mark member templates as static when
16962 * lex.c (do_pending_inlines): Pass the function, not its template
16963 arguments, to begin_member_template_processing.
16964 (process_next_inline): Likewise.
16965 (do_pending_defargs): Likewise.
16967 * error.c (dump_expr): Obtain the correct declaration for a
16968 TEMPLATE_CONST_PARM.
16970 * call.c (add_template_conv_candidate): New function.
16971 (build_object_call): Handle member templates, as done in the other
16974 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
16976 * decl.c (replace_defag): Undo previous change.
16977 * lex.c (do_pending_defargs): Deal with member templates.
16979 * pt.c (is_member_template): Avoid crashing when passed a
16980 non-function argument.
16982 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
16984 * class.c (grow_method): Remove check for redeclaration.
16986 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
16988 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
16989 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
16990 (PRIMARY_TEMPLATE_P): Use it.
16991 * call.c (build_overload_call_real): Use it.
16992 * class.c (instantiate_type): Likewise.
16993 * decl.c (decls_match): Likewise.
16994 * method.c (build_overload_identifier): Likewise.
16995 * pt.c (push_template_decl): Likewise.
16996 (classtype_mangled_name): Likewise.
16997 (lookup_template_class): Likewise.
16999 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
17000 DECL_NTPARMS to conform to usage elsewhere.
17001 * call.c (add_template_candidate): Likewise.
17002 * class.c (instantiate_type): Likewise.
17003 * pt.c (instantiate_template): Likewise.
17004 (get_bindings): Likewise.
17006 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
17007 is_member_template.
17009 * pt.c (unify): Undo changes to allow multiple levels of template
17011 (type_unification): Likewise.
17012 (fn_type_unification): Likewise.
17013 (get_class_bindings): Likewise.
17014 * cp-tree.h (Likewise).
17016 * decl.c (replace_defarg): Check that the type of the default
17017 parameter does not invlove a template type before complaining
17018 about the initialization.
17020 * error.c (dump_expr): Deal with template constant parameters in
17021 member templates correctly.
17023 * pt.c (is_member_template): Deal with class specializations
17025 (tsubst): Handle "partial instantiation" of member templates
17028 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
17030 * pt.c (type_unification): Change calling sequence to allow for
17031 multiple levels of template parameters.
17032 (tsubst_expr): Likewise.
17033 (tsubst): Likewise.
17034 (tsubst_copy): Likewise.
17035 (instantiate_template): Likewise.
17037 * call.c (build_overload_call_real): Use it.
17038 (add_builtin_candidate): Use it.
17039 (build_new_method_call): Use it.
17040 * class.c (instantiate_type): Use it.
17041 * decl.c (grokdeclarator): Use it.
17042 * decl2.c (finish_file): Use it.
17043 * method.c (build_overload_identifier): Use it.
17045 * call.c (add_template_candidate): Add additional parameter for
17046 the function return type. Call fn_type_unification istead of
17048 (build_user_type_conversion_1): Handle member templates.
17049 (build_new_function_call): Likewise.
17050 (build_new_op): Likewise.
17051 (build_new_method_call): Likewise.
17053 * class.c (grow_method): Don't give an error message indicating
17054 that two member templates with the same name are ambiguous.
17055 (finish_struct): Treat member template functions just like member
17058 * cp-tree.h (check_member_template): Add declaration.
17059 (begin_member_template_processing): Likewise.
17060 (end_member_template_processing): Likewise.
17061 (fn_type_unification): Likewise.
17062 (is_member_template): Likewise.
17063 (tsubst): Change prototype.
17064 (tsubst_expr): Likewise.
17065 (tsubst_copy): Likewise.
17066 (instantiate_template): Likewise.
17067 (get_bindings): Likewise.
17069 * decl.c (decls_match): Handle multiple levels of template
17071 (pushdecl): Handle template type params just like other type
17073 (push_class_level_binding): Return immediately if the
17074 class_binding_level is NULL.
17075 (grokfndecl): If check_classfn() returns a member_template, use
17076 the result of the template, not the template itself.
17078 * decl2.c (check_member_template): New function. Check to see
17079 that the entity declared to be a member template can be one.
17080 (check_classfn): Allow redeclaration of member template functions
17081 with different types; the new functions can be specializations or
17082 explicit instantiations.
17084 * error.c (dump_decl): Handle multiple levels of template
17086 (dump_function_decl): Update to handle function templates.
17088 * lex.c (do_pending_inlines): Set up template parameter context
17089 for member templates.
17090 (process_next_inline): Likewise.
17092 * method.c (build_overload_identifier): Adjust for multiple levels
17093 of template parameters.
17095 * parse.y (fn.def2): Add member templates.
17096 (component_decl_1): Likewise.
17098 * pt.c (begin_member_template_processing): New function.
17099 (end_member_template_processing): Likewise.
17100 (is_member_template): Likewise.
17101 (fn_type_unification): Likewise.
17102 (current_template_parms): Return a vector of all the template
17103 parms, not just the innermost level of parms.
17104 (push_template_decl): Deal with the possibility of member
17106 (lookup_template_class): Likewise.
17107 (uses_template_parms): Likewise.
17108 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
17109 TEMPLATE_CONST_PARM to deal with multiple levels of template
17110 arguments. Add processing of TEMPLATE_DECL to produce new
17111 TEMPLATE_DECLs from old ones.
17112 (do_decl_instantiation): Handle member templates.
17114 * search.c (lookup_fnfields_1): Handle member template conversion
17117 * tree.c (cp_tree_equal): Check the levels, as well as the
17118 indices, of TEMPLATE_CONST_PARMs.
17120 * typeck.c (comptypes): Check the levels, as well as the indices,
17121 fo TEMPLATE_TYPE_PARMs.
17122 (build_x_function_call): Treat member templates like member
17125 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
17127 * typeck.c (c_expand_return): Always convert_for_initialization
17128 before checking for returning a pointer to local.
17130 * pt.c (type_unification): If strict and the function parm doesn't
17131 use template parms, just compare types.
17133 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
17135 * method.c (build_overloaded_value): Replace direct call
17136 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
17138 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
17140 * typeck.c (convert_arguments): Don't arbitrarily choose the first
17141 of a set of overloaded functions.
17143 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
17145 * lex.c (real_yylex): Don't elide __FUNCTION__.
17147 * method.c (build_overload_value): Add in_template parm.
17148 (build_overload_int): Likewise.
17149 (build_overload_identifier): Pass it.
17151 * decl.c (duplicate_decls): Don't bash a previous template
17152 definition with a redeclaration.
17154 * pt.c (unify): float doesn't match double.
17156 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
17157 TYPE_DECL. Handle getting non-template types.
17158 * parse.y (explicit_instantiation): Use typespec instead of
17159 aggr template_type.
17161 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
17163 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
17165 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
17167 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
17168 (compare_ics): Likewise.
17170 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
17172 * call.c (joust): Warn about choosing one conversion op over
17173 another because of 'this' argument when the other return type is
17175 (source_type): New fn.
17177 * call.c (build_new_op): Strip leading REF_BIND from first operand
17178 to builtin operator.
17180 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
17183 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
17185 * call.c (null_ptr_cst_p): Remove support for (void*)0.
17187 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
17189 * typeck.c (expand_target_expr): Make definition match declaration.
17191 * class.c (get_basefndecls): Make definition match declaration.
17193 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
17195 * input.c (sub_getch): Eventually give up and release the input file.
17197 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
17200 * call.c (joust): Tweak message.
17202 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
17204 * error.c (type_as_string): Put const/volatile on template type
17205 parameters where appropriate.
17207 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
17209 * call.c (strictly_better): Make arguments unsigned ints.
17211 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
17213 * lex.c (real_yylex): Refer to __complex instead of complex.
17215 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
17217 * lex.c (real_yylex): Don't use getc directly.
17219 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
17221 * call.c (is_subseq): Don't try to be clever.
17223 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
17225 * parse.y, pt.c: Include "except.h".
17226 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
17227 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
17228 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
17229 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
17232 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
17234 * decl2.c (mark_vtable_entries): Instead of replacing pure
17235 virtuals with a reference to __pure_virtual, copy the decl and
17238 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
17240 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
17242 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
17244 * pt.c (instantiate_class_template): Call repo_template_used
17245 before finish_prevtable_vardecl.
17247 * call.c (is_subseq): New fn.
17248 (compare_ics): Use it.
17250 * repo.c (finish_repo): Don't crash on no args.
17252 * parse.y (named_complex_class_head_sans_basetype): Handle
17253 explicit global scope.
17254 * decl2.c (handle_class_head): New fn.
17256 * pt.c (unify): Add CONST_DECL case.
17258 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17260 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
17262 * cp-tree.h (report_type_mismatch): Add prototype.
17263 * call.c (build_overload_call_real): Remove erroneous fourth
17264 argument to report_type_mismatch.
17265 (build_user_type_conversion_1): Remove erroneous second arg to
17267 (build_new_function_call): Likewise.
17268 (build_object_call): Likewise.
17269 (build_new_op): Likewise.
17270 (build_new_method_call): Likewise.
17272 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
17274 * error.c (dump_decl): Don't bother processing a function with no
17275 DECL_LANG_SPECIFIC.
17277 * method.c (emit_thunk): Call init_function_start in the macro case.
17279 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
17281 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
17282 defined and used to set flag_vtable_thunks.
17284 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
17286 * parse.y: Don't clear the inlines from their obstack until they've
17287 all been processed.
17289 * decl.c (duplicate_decls): Don't complain about exception
17290 specification mismatch if flag_exceptions is off.
17292 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
17294 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
17296 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
17298 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
17299 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
17300 Include <stdio.h> before include files that formerly used STDIO_PROTO.
17302 * decl.c, g++spec.c, lex.c, method.c, repo.c:
17303 Include "config.h" first, as per autoconf manual.
17305 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
17307 * decl.c (duplicate_decls): Tweak wording.
17308 * lex.c (do_pending_defargs): Don't die if we see a default arg
17309 that isn't a DEFAULT_ARG.
17310 * error.c (dump_expr): Handle DEFAULT_ARG.
17312 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
17313 * lang-options.h: Add -fhandle-exceptions.
17315 * class.c (build_vtable): Vtables are artificial.
17316 (prepare_fresh_vtable): Likewise.
17318 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
17320 * cvt.c (ocp_convert): After converting to the target type, set
17321 LOOKUP_NO_CONVERSION.
17323 * call.c (joust): Warn about potentially confusing promotion rules
17325 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
17327 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
17329 * exception.cc: Declare __terminate_func with noreturn attribute.
17331 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
17333 * parse.y: Break out eat_saved_input, handle errors.
17334 (function_try_block): Use compstmt instead of compstmt_or_error.
17336 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
17338 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
17340 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
17342 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
17343 existence of cc1plus check whether $(LANGUAGES) contains C++.
17345 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
17347 * method.c (do_build_copy_constructor): When copying an anonymous
17348 union member loop around to handle nested anonymous unions. Use
17349 the offset of the member relative to the outer structure, not the
17352 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
17354 * call.c (resolve_args): New fn.
17355 (build_new_function_call): Use it.
17356 (build_object_call): Likewise.
17357 (build_new_method_call): Likewise.
17359 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
17361 * call.c (build_over_call): tsubst all default parms from templates.
17363 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
17365 * decl.c (struct cp_function): Add static_labelno.
17366 (push_cp_function_context): Save it.
17367 (pop_cp_function_context): Restore it.
17369 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
17371 * typeck.c (build_component_ref_1): Convert from reference.
17373 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17375 * parse.y (current_declspecs, prefix_attributes): Initialize to
17378 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
17379 before we try to force it to be a TREE_LIST.
17380 (decl): Make sure $1.t is non-nil.
17382 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
17384 * pt.c (uses_template_parms): Handle template first-parse codes.
17386 * decl.c (cp_finish_decl): Only warn about user-defined statics.
17388 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
17390 * pt.c (unify): Handle BOOLEAN_TYPE.
17392 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
17393 * pt.c (tsubst): Don't set it.
17394 * call.c (build_over_call): Use uses_template_parms.
17396 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
17398 * method.c (build_overload_nested_name): Use static_labelno
17399 instead of var_labelno.
17400 (build_qualified_name): New fn.
17401 (build_overload_name): Split out from here.
17402 (build_static_name): Use build_qualified_name.
17403 * decl.c (cp_finish_decl): Statics in extern inline functions
17404 have comdat linkage.
17405 (start_function): Initialize static_labelno.
17407 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
17409 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
17410 before "all member functions in class [] are private".
17412 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
17414 * lex.c (do_scoped_id): convert_from_reference.
17415 * init.c (build_offset_ref): Likewise.
17417 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
17419 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
17421 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
17423 * typeck.c (get_member_function_from_ptrfunc): Promote index
17426 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
17428 * tree.c (layout_basetypes): Move non-virtual destructor warning.
17429 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
17431 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
17433 * decl.c (grokdeclarator): Call add_defarg_fn for the function
17435 * lex.c (add_defarg_fn): Adjust.
17436 (do_pending_defargs): Adjust. Don't skip the first parm.
17438 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
17440 * decl.c (build_enumerator): Global enumerators are also readonly.
17442 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
17443 (build_dynamic_cast): Call it and convert_from_reference.
17445 * lex.c (add_defarg_fn): New fn.
17446 (snarf_defarg): Don't add to defarg_types.
17447 (do_pending_defargs): Lose defarg_types. All fns we process now
17449 * decl.c (grokfndecl): Call add_defarg_fn.
17451 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
17452 * cp-tree.def: Add DEFAULT_ARG.
17453 * spew.c (yylex): Call snarf_defarg as appropriate.
17454 * parse.y: New tokens DEFARG and DEFARG_MARKER.
17455 (defarg_again, pending_defargs, defarg, defarg1): New rules.
17456 (structsp): Use pending_defargs.
17457 (parms, full_parm): Use defarg.
17458 * lex.c (init_lex): Initialize inline_text_firstobj.
17459 (do_pending_inlines): Never pass the obstack to feed_input.
17460 (process_next_inline): Call end_input instead of restore_pending_input.
17461 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
17462 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
17463 * input.c (end_input): New fn.
17464 (sub_getch): At the end of some fed input, just keep returning EOF
17465 until someone calls end_input.
17466 Remove 'obstack' field from struct input_source.
17467 * decl.c (grokparms): Handle DEFAULT_ARG.
17468 (replace_defarg): New fn.
17469 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
17471 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
17473 * call.c (implicit_conversion): If nothing else works, try binding
17474 an rvalue to a reference.
17476 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
17478 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
17479 ifndef for Cygwin32 to include SIGSEGV.
17481 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
17483 * class.c (finish_struct_1): Only complain about pointers without
17484 copy stuff if there are any constructors.
17486 * rtti.c (build_dynamic_cast): Call complete_type on the types.
17488 * decl.c (grokfndecl): If the function we chose doesn't actually
17491 * decl2.c (grokclassfn): Don't specify 'const int' for the
17492 artificial destructor parm.
17494 * pt.c (type_unification): If we are called recursively, nothing
17497 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
17499 * decl.c (init_decl_processing): Stop trying to catch signals
17500 other than SIGABRT since the Cygwin32 library doesn't support
17501 them correctly yet. This fixes a situation in which g++ causes
17502 a hang on SIGSEGVs and other such signals in our Win32-hosted
17505 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
17507 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
17509 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
17511 * typeck2.c (store_init_value): Always return the value if our
17512 type needs constructing.
17514 * method.c (hack_identifier): Convert class statics from
17517 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
17519 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
17521 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
17523 * typeck.c (c_expand_return): Make sure we clean up temporaries at
17524 the end of return x;
17526 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17528 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
17530 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
17532 * except.c (expand_builtin_throw): Add support
17533 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
17535 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
17537 * repo.c (extract_string): Null-terminate.
17539 * cp-tree.h (TI_SPEC_INFO): New macro.
17540 (CLASSTYPE_TI_SPEC_INFO): New macro.
17541 * pt.c (push_template_decl): Correctly determine # of template parms
17544 * call.c (compare_ics): Really fix 'this' conversions.
17546 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
17549 * pt.c (push_template_decl): Complain about mismatch in # of
17550 template parms between a class template and a member template.
17552 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
17554 * method.c (synthesize_method): You can't call
17555 function_cannot_inline_p after finish_function.
17556 * decl.c (finish_function): Turn on flag_inline_functions and turn
17557 off DECL_INLINE before handing a synthesized method to the
17560 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
17562 * method.c (synthesize_method): Remove July 30 change to never set
17563 DECL_INLINE if at_eof.
17565 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
17567 * xref.c (GNU_xref_member): Ensure that the node has a
17568 decl_lang_specific part before checking DECL_FRIEND_P.
17570 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
17572 * pt.c (instantiate_class_template): Diagnose non-class types used
17575 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
17577 * typeck.c (build_conditional_expr): Use convert_for_initialization
17578 instead of convert_and_check.
17580 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17582 * parse.y (typespec): Don't pedwarn for typeof.
17584 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
17586 * repo.c (finish_repo): Only check changes if we would write a
17589 * call.c (compare_ics): Fix handling of 'this' conversions.
17591 * pt.c (do_decl_instantiation): Support static data too. Rename
17592 from do_function_instantiation.
17593 * cp-tree.h: Adjust.
17596 * repo.c (extract_string): New fn.
17597 (get_base_filename): Use it.
17598 (init_repo): Compare old args with current args.
17600 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
17602 * Makefile.in, Make-lang.in: Protect C-ls with a comment
17603 character, idea from Paul Eggert <eggert@twinsun.com>.
17605 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
17607 * typeck.c (c_expand_return): Be more persistent in looking for
17610 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
17611 pointer to reference.
17613 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
17615 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
17617 * init.c (build_member_call, build_offset_ref):
17618 Use do_scoped_id instead of do_identifier.
17620 * cvt.c (convert): Remove bogosity.
17622 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17624 * cvt.c (build_up_reference): Do checks of ARGTYPE and
17625 TARGET_TYPE before trying to use get_binfo.
17627 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
17629 * cvt.c (build_up_reference): Call get_binfo to get access control.
17631 * decl2.c (import_export_decl): If we don't support weaks, leave
17634 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
17636 * except.c (expand_builtin_throw): Add support for machines that
17637 cannot access globals after throw's epilogue when
17638 -fno-sjlj-exceptions is used.
17640 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
17642 * parse.y: 'std::' becomes '::'.
17643 * lex.c (real_yylex): Remove 'namespace' warning.
17644 * init.c (build_member_call): Ignore 'std::'.
17645 (build_offset_ref): Likewise.
17646 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
17647 (do_toplevel_using_decl): Ignore 'using std::whatever'.
17648 * decl.c (push_namespace): Just sorry.
17649 (pop_namespace): Nop.
17650 (init_decl_processing): Declare std namespace.
17652 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
17654 * search.c (push_class_decls): A name which ambiguously refers to
17655 several instantiations of the same template just refers to the
17658 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
17660 * decl.c (build_enumerator): Fix problem with unsigned long
17661 enumerated values being smashed to ints, causing overflow
17662 when computing next enumerated value (for enum values around
17665 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
17667 * typeck.c (build_component_ref): Only call mark_used on a decl.
17669 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17671 * typeck.c (build_c_cast): Make the check for a ptr to function
17672 more specific before possible default_conversion call.
17674 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
17676 * except.c (expand_exception_blocks): Simplify and fix and make
17677 sure we don't end a region in a sequence, as expand_end_bindings
17680 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
17682 * except.c (init_exception_processing): Mark terminate as not
17683 returning so that the optimizer can optimize better.
17685 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
17687 * cvt.c (convert): Don't do any extra work, if we can avoid it
17690 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
17692 * *.[chy]: Change cp_convert to ocp_convert, change convert to
17693 cp_convert. convert is now reserved for the backend, and doesn't
17694 have the semantics a frontend person should ever want.
17696 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
17698 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
17699 Lose -traditional support.
17701 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
17703 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
17705 * parse.y (self_reference): Do it for templates, too.
17706 * class.c (pushclass): Don't overload_template_name; the alias
17707 generated by build_self_reference serves the same purpose.
17709 * tree.c (list_hash): Make static, take more args.
17710 (list_hash_lookup): Likewise.
17711 (list_hash_add): Make static.
17712 (list_hash_canon): Lose.
17713 (hash_tree_cons): Only build a new node if one isn't already in the
17715 (hash_tree_chain): Use hash_tree_cons.
17716 * cp-tree.h: Adjust.
17717 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
17718 of calling lookup_name.
17720 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
17722 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
17723 doesn't refer to the CONST_DECLs.
17725 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
17727 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
17729 (expand_class_desc): Convert the last argument to a sizetype.
17731 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17733 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
17734 __real__): Add reswords.
17735 * hash.h: Regenerate.
17736 * lex.h (rid): Add RID_COMPLEX.
17737 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
17738 * lex.c (init_lex): Add building of RID_COMPLEX.
17739 (real_yylex): General cleanup in line with what c-lex.c also has,
17740 sans the cruft for traditional; add handling of SPEC_IMAG, complex
17741 types, and imaginary numeric constants.
17742 * parse.y (REALPART, IMAGPART): Add tokens.
17743 (unary_expr): Add REALPART and IMAGPART rules.
17744 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
17745 * decl.c (complex_{integer,float,double,long}_type_node): Define
17747 (init_decl_processing): Set up the types.
17748 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
17749 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
17750 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
17751 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
17752 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
17754 * method.c (build_overload_name): Add handling of the different
17755 COMPLEX_TYPEs, prefixing them with `J'.
17756 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
17757 as a template parm.
17758 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
17759 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
17760 (mapcar): Handle COMPLEX_CST.
17761 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
17762 (common_type): Add code for complex types.
17763 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
17764 (convert_for_assignment): Likewise.
17765 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
17767 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
17769 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
17770 tsubst_expr, as it might try to do overload resolution.
17772 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
17774 * pt.c (instantiate_class_template): Oops.
17776 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
17778 * cp-tree.def: Add TAG_DEFN.
17779 * pt.c (tsubst_enum): New fn.
17780 (instantiate_class_template): Use it.
17781 (tsubst_expr): Support TAG_DEFN.
17782 (tsubst): Support local enums.
17783 (tsubst_copy): Likewise.
17784 * decl.c (finish_enum): Likewise.
17785 (start_enum): If this is a local enum, switch to permanent_obstack.
17787 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
17789 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
17790 (finish_function): Put the base init code for constructors just
17791 after the parm cleanup insns.
17792 (struct cp_function): Add last_parm_cleanup_insn.
17793 (push_cp_function_context): Likewise.
17794 (pop_cp_function_context): Likewise.
17796 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
17798 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
17800 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17802 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
17803 for THUNK_FNDECL before we switch to temporary allocation.
17805 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
17807 * call.c (build_new_op): Handle null arg2 for ?:.
17809 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
17811 * except.c (expand_exception_blocks): Ensure that we flow through
17812 the end of the exception region for the exception specification.
17813 Move exception region for the exception specification in, so that
17814 it doesn't protect the parm cleanup. Remove some obsolete code.
17815 * decl.c (store_parm_decls): Likewise.
17816 (finish_function): Likewise.
17818 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
17820 * init.c (build_new): Fix nothrow handling.
17822 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17824 * init.c (emit_base_init): Don't warn about the initialization
17825 list for an artificial member.
17827 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17829 * expr.c (do_case): Handle !START case for the error msg.
17831 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
17833 * decl2.c, lang-options.h: New option -Weffc++.
17834 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
17837 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
17838 to MULTIPLE_SYMBOL_SPACES.
17840 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
17842 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
17844 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
17846 * typeck.c (c_expand_return): Don't complain about returning void
17847 to void in an artificial function.
17848 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
17849 don't set DECL_RESULT, set DECL_ARTIFICIAL.
17850 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
17852 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
17854 * init.c (init_decl_processing): Add support for setjmp/longjmp based
17855 exception handling.
17856 * except.c (init_exception_processing): Likewise.
17857 (expand_end_catch_block): Likewise.
17858 (expand_exception_blocks): Likewise.
17859 (expand_throw): Likewise.
17860 * exception.cc (__default_terminate): Likewise.
17862 * init.c (perform_member_init): Use new method of expr level
17863 cleanups, instead of cleanups_this_call and friends.
17864 (emit_base_init): Likewise.
17865 (expand_aggr_vbase_init_1): Likewise.
17866 (expand_vec_init): Likewise.
17867 * decl.c (cp_finish_decl): Likewise.
17868 (expand_static_init): Likewise.
17869 (store_parm_decls): Likewise.
17870 (cplus_expand_expr_stmt): Likewise.
17871 * decl2.c (finish_file): Likewise.
17873 * Make-lang.in (exception.o): Ok to compile with -O now.
17875 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
17876 we know it will be done later by the backend.
17878 * decl2.c (lang_f_options): Remove support for short temps.
17879 * lang-options.h: Likewise.
17881 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
17883 * tree.c (varargs_function_p): New fn.
17884 * method.c (emit_thunk): Replace broken generic code with code to
17885 generate a heavyweight thunk function.
17887 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
17889 * pt.c (process_template_parm): pedwarn about floating-point parms.
17891 * decl.c (grokdeclarator): inline no longer implies static.
17893 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
17895 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
17897 * class.c (check_for_override): The signature of an overriding
17898 function is not changed.
17900 * call.c (build_over_call): Move setting of conv into the loop.
17901 Note: this change, along with the related changes of the 18th thru
17902 the 20th of April, fix an infinite loop problem in conversions.
17904 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
17906 * call.c (build_user_type_conversion_1): Really ignore rvalue
17907 conversions when looking for a REFERENCE_TYPE.
17909 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
17910 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
17911 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
17912 (build_unary_op): Likewise.
17913 * call.c (build_over_call): See through a CONVERT_EXPR around the
17914 ADDR_EXPR for on a temporary.
17915 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
17916 the ADDR_EXPR for a local variable.
17918 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
17920 * call.c (build_user_type_conversion_1): If we're trying to
17921 convert to a REFERENCE_TYPE, only consider lvalue conversions.
17922 (build_new_function_call): Print candidates.
17923 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
17924 (reference_binding): Binding a temporary of a reference-related type
17927 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17929 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
17930 * tinfo2.cc (type_info::before): Likewise.
17932 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
17934 * call.c (implicit_conversion): Oops.
17936 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
17938 * call.c (implicit_conversion): Try to find a reference conversion
17939 before binding a const reference to a temporary.
17941 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
17943 * exception.cc (__default_unexpected): Call terminate by default,
17944 so that if the user overrides terminate, the correct function will
17947 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
17949 * parse.y (left_curly): Avoid trying to use any fields of
17950 error_mark_node, as there aren't any.
17952 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
17954 * lex.c (do_identifier): Avoid breaking on overloaded methods
17955 as default arguments.
17957 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
17959 * call.c (add_template_candidate): Initialize the variable "dummy".
17961 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
17963 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
17964 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
17966 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
17968 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
17969 (debug_binfo): Delete decl, not needed.
17971 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
17972 promotes_to_aggr_type): Delete fns.
17973 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
17974 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
17975 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
17977 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
17979 * friend.c (is_friend_type): Delete fn.
17980 * cp-tree.h (is_friend_type): Delete decl.
17982 * decl.c (original_result_rtx, double_ftype_double,
17983 double_ftype_double_double, int_ftype_int, long_ftype_long,
17984 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
17985 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
17987 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
17989 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
17991 * decl.c (pushdecl_nonclass_level): #if 0, unused.
17992 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
17994 * lex.c (reinit_lang_specific): #if 0, unused.
17995 * cp-tree.h (reinit_lang_specific): #if 0 decl.
17997 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
17998 * cp-tree.h (revert_static_member_fn): Delete decl.
18000 * class.c (root_lang_context_p): Delete fn.
18001 * cp-tree.h (root_lang_context_p): Delete decl.
18003 * decl.c (set_current_level_tags_transparency): #if 0, unused.
18004 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
18006 * lex.c (set_vardecl_interface_info): Make static.
18007 * cp-tree.h (set_vardecl_interface_info): Delete decl.
18009 * call.c (find_scoped_type): Make static.
18010 * cp-tree.h (find_scoped_type): Delete decl.
18012 * search.c (convert_pointer_to_vbase): Make static.
18013 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
18015 * decl.c (const_ptr_type_node): Likewise.
18016 * cp-tree.h (const_ptr_type_node): Delete decl.
18018 * typeck.c (common_base_type): Make static.
18019 * cp-tree.h (common_base_types): Delete erroneous decl.
18021 * pt.c (classtype_mangled_name): Make static.
18022 * cp-tree.h (classtype_mangled_name): Delete decl.
18024 * lex.c (check_newline): Make static.
18025 * cp-tree.h (check_newline): Delete decl.
18027 * typeck.c (build_x_array_ref): Delete fn, same idea as
18029 * cp-tree.h (build_x_array_ref): Delete decl.
18031 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
18033 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
18035 * class.c (build_vtable_entry): Make static.
18036 * cp-tree.h (build_vtable_entry): Delete decl.
18038 * class.c (build_vbase_pointer): Make static.
18039 * cp-tree.h (build_vbase_pointer): Delete decl.
18041 * sig.c (build_sptr_ref): Add forward decl and make static.
18042 * cp-tree.h (build_sptr_ref): Delete decl.
18044 * call.c (build_new_method_call): Add forward decl and make static.
18045 * cp-tree.h (build_new_method_call): Delete decl.
18047 * call.c (build_object_call): Make static.
18048 * class.c (check_for_override, complete_type_p, mark_overriders):
18050 * decl.c (cp_function_chain): Likewise.
18051 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
18053 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
18055 * tree.c (build_cplus_array_type_1): Likewise.
18056 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
18057 (comp_target_parms): Likewise.
18059 * init.c (build_builtin_call): Make static.
18060 * cp-tree.h (build_builtin_call): Delete decl.
18062 * typeck.c (binary_op_error): Delete decl.
18063 * cp-tree.h (binary_op_error): Likewise.
18065 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18067 * call.c (build_method_call): Compare against error_mark_node
18068 directly, rather than the ERROR_MARK tree code.
18069 * cvt.c (cp_convert): Likewise.
18070 * decl.c (print_binding_level): Likewise.
18071 (duplicate_decls): Likewise.
18072 (grokdeclarator): Likewise.
18073 (grokdeclarator): Likewise.
18074 * init.c (expand_aggr_init_1): Likewise.
18075 (decl_constant_value): Likewise.
18076 * method.c (build_opfncall): Likewise.
18077 (hack_identifier): Likewise.
18078 * typeck.c (build_modify_expr): Likewise.
18080 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
18082 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
18084 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
18086 * pt.c (coerce_template_parms): Add new error message.
18088 * method.c (build_overload_value): Implement name mangling for
18089 floating-point template arguments.
18091 * method.c (build_overload_int, icat, dicat): Fix mangling of template
18092 arguments whose absolute value doesn't fit in a signed word.
18094 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18096 * friend.c: New file; put all of the friend stuff in here.
18097 * init.c: Instead of here.
18098 * Makefile.in (CXX_OBJS): Add friend.o.
18099 (friend.o): Add dependencies.
18100 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
18102 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
18104 * call.c (build_scoped_method_call): Complain if the scope isn't a
18107 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
18109 * parse.y (left_curly): Don't crash on erroneous type.
18111 * init.c (build_delete): Fix type of ref.
18113 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
18115 * search.c (get_vbase_1): Renamed from get_vbase.
18116 (get_vbase): Wrapper, now non-static.
18117 (convert_pointer_to_vbase): Now static.
18119 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
18120 * init.c (build_delete): Pass one.
18121 (build_partial_cleanup_for): Use build_scoped_method_call.
18122 * decl.c (finish_function): Pass a binfo.
18124 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
18126 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
18128 * typeck.c (build_c_cast): Lose other reference to flag.
18130 * call.c (build_field_call): Don't look for [cd]tor_identifier.
18131 * decl2.c (delete_sanity): Remove meaningless use of
18132 LOOKUP_HAS_IN_CHARGE.
18133 * decl.c (finish_function): Use build_scoped_method_call instead
18134 of build_delete for running vbase dtors.
18135 * init.c (build_delete): Call overload resolution code instead of
18136 duplicating it badly.
18138 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
18140 * call.c (build_over_call): Call mark_used before trying to elide
18143 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
18145 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18147 * typeck.c (build_modify_expr): Always pedwarn for a cast to
18148 non-reference used as an lvalue.
18150 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
18152 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
18154 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
18156 * parse.y (handler): Fix template typo.
18158 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
18160 * error.c (lang_decl_name): New fn.
18161 * tree.c (lang_printable_name): Use it.
18163 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
18165 * g++spec.c: Include config.h so that we can catch bzero #defines
18166 from the config file.
18168 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
18170 * new1.cc: Include a declaration for malloc, to avoid warning, and
18171 avoid lossing on systems that require one (ones that define malloc
18174 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
18176 * decl2.c (max_tinst_depth): New variable.
18177 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
18179 * pt.c (max_tinst_depth): Variable moved.
18180 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
18183 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
18185 * decl.c (xref_basetypes): Allow a base class that depends on
18186 template parms to be incomplete.
18188 * decl2.c (build_expr_from_tree): Support typeid(type).
18189 * rtti.c (get_typeid): Support templates.
18190 (expand_si_desc, expand_class_desc): Fix string length.
18191 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
18193 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
18195 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
18197 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
18199 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
18201 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
18202 smashes together template and non-template decls of the same
18205 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
18207 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
18209 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18211 * decl.c (duplicate_decls): Next route, pedwarn about different
18212 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
18214 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18216 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
18217 (struct lang_type): Delete has_default_implementation member.
18218 Increase dummy to 21.
18219 * decl.c (start_method): Delete usage.
18221 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
18222 store_after_parms, start_decl_1, auto_function): Add decls.
18223 (get_arglist_len_in_bytes, declare_implicit_exception,
18224 have_exceptions_p, make_type_decl, typedecl_for_tag,
18225 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
18226 build_component_type_expr, cplus_exception_name,
18227 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
18228 * call.c (build_this): Make static.
18229 (is_complete): Likewise.
18230 (implicit_conversion): Likewise.
18231 (reference_binding): Likewise.
18232 (standard_conversion): Likewise.
18233 (strip_top_quals): Likewise.
18234 (non_reference): Likewise.
18235 (build_conv): Likewise.
18236 (user_harshness): Likewise.
18237 (rank_for_ideal): Likewise.
18238 * decl.c (start_decl_1): Delete forward decl.
18239 (push_decl_level): Make static.
18240 (resume_binding_level): Make static.
18241 (namespace_bindings_p): Make static.
18242 (declare_namespace_level): Make static.
18243 (lookup_name_real): Make static.
18244 (duplicate_decls): Make static. Take register off NEWDECL and
18245 OLDDECL parm decls.
18246 * decl2.c (get_sentry): Make static.
18247 (temp_name_p): Delete fn.
18248 * except.c (auto_function): Delete decl.
18249 * lex.c (handle_{cp,sysv}_pragma): Make static.
18250 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
18251 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
18252 * pt.c (tsubst_expr_values): Make static.
18253 * rtti.c (combine_strings): Delete decl.
18255 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
18257 * pt.c (push_template_decl): Handle getting a typedef.
18259 * call.c (build_new_function_call): Complain about void arg.
18261 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18263 * decl.c (duplicate_decls): Give pedwarn of different exceptions
18264 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
18266 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
18268 * except.c (expand_throw): Don't expand the cleanup tree here,
18269 since we are not going to write the rtl out. Fixes problem with
18272 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
18274 * Make-lang.in: Add $(exeext) as necessary.
18276 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
18278 * parse.y (handler_seq): Must have at least one catch clause.
18280 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
18282 * call.c (add_builtin_candidate): Restore ?: hack.
18284 * decl.c (grok_op_properties): More warnings.
18286 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18288 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
18289 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
18291 * decl.c (duplicate_decls): Scale back to a warning, and only do
18294 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
18296 * decl.c (duplicate_decls): pedwarn mismatched exception
18299 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
18301 * call.c (build_new_method_call): Don't display the invisible
18302 argument for controlling virtual bases.
18304 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
18306 * new: Add nothrow new and delete, bad_alloc and throw specifications
18308 * decl.c (init_decl_processing): Add throw specification for delete.
18309 * new.cc (nothrow): Define.
18310 * lex.c (real_yylex): Removing warning that throw and friends are
18312 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
18313 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
18314 * Make-lang.in: Add new{1,2}.{cc,o}.
18316 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
18318 * lex.c (cons_up_default_function): Fix return type of synth op=.
18320 * init.c (emit_base_init): Add warnings for uninitialized members
18323 * decl.c (xref_basetypes): Add warning for non-polymorphic type
18324 with destructor used as base type.
18326 * decl.c (grok_op_properties): Add warning for op= returning void.
18327 * typeck.c (c_expand_return): Add warning for op= returning anything
18330 * class.c (finish_struct_1): Add warning for class with pointers
18331 but not copy ctor or copy op=.
18333 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
18334 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
18335 (instantiate_template): If -fexternal-templates, add this
18336 instantiation to pending_templates.
18338 * decl2.c (copy_assignment_arg_p): Disable old hack to support
18341 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
18343 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
18345 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
18347 * call.c (standard_conversion): Handle getting references. Tack
18348 on RVALUE_CONV here. Do it for non-class types, too.
18349 (reference_binding): Pass references to standard_conversion.
18350 (implicit_conversion): Likewise.
18351 (add_builtin_candidate): Disable one ?: kludge.
18352 (convert_like): Handle RVALUE_CONVs for non-class types.
18353 (joust): Disable the other ?: kludge.
18355 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18357 * decl.c (init_decl_processing): Add code to build up common
18358 function types beforehand, to avoid creation then removal of
18359 things already in the hash table.
18361 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
18363 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
18366 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
18367 current_template_parms.
18369 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
18371 * search.c (lookup_field): Don't return a function, check want_type.
18373 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18375 * init.c (build_new): Make sure PLACEMENT has a type.
18377 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
18379 * init.c (build_new): Support new (nothrow).
18381 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
18383 * pt.c (instantiate_decl): Also do push_to_top_level before setting
18386 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
18387 * pt.c (tsubst): Defer instantiation of default args.
18388 * call.c (build_over_call): Until here.
18390 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18392 * search.c (lookup_field): Make sure we have an
18393 IDENTIFIER_CLASS_VALUE before we try to return it.
18395 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
18397 * call.c (build_method_call): Delete unused var PARM.
18398 (build_overload_call_real): Likewise.
18399 (build_object_call): Delete unused var P.
18400 (build_new_op): Likewise.
18401 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
18402 var definitions, which are never used.
18403 (shadow_tag): Delete unused var FN.
18404 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
18405 * init.c (build_new): Delete unused var ALLOC_TEMP.
18406 * method.c (hack_identifier): Delete unused var CONTEXT.
18407 (do_build_copy_constructor): Delete unused var NAME.
18408 (synthesize_method): Delete unused var BASE.
18409 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
18410 * rtti.c (build_headof): Delete unused var VPTR.
18411 (get_typeid): Delete unused var T.
18412 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
18414 (build_ptrmemfunc): Delete unused vars U and NINDEX.
18415 * typeck2.c (build_functional_cast): Delete unused var BINFO.
18417 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
18419 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
18420 things in a type being defined.
18421 * decl.c (finish_enum): Reverse the values so that they are in
18424 * pt.c (instantiate_class_template): Don't initialize
18425 BINFO_BASETYPES until the vector is filled out.
18426 (unify): Don't abort on conflicting bindings, just fail.
18427 (instantiate_decl): Do push_tinst_level before any tsubsting.
18429 * method.c (build_overload_value): Handle getting a
18430 TEMPLATE_CONST_PARM for a pointer.
18432 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
18434 * init.c (expand_member_init): Don't give 'not a base' error for
18437 * pt.c (instantiate_decl): Call import_export_decl later.
18439 * pt.c (instantiate_class_template): Return a value.
18441 * parse.y (extension): New rule for __extension__.
18442 (extdef, unary_expr, decl, component_decl): Use it.
18444 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
18446 * class.c (base_binfo): Remove unused base_has_virtual member.
18447 (finish_base_struct): Likewise.
18448 (finish_struct_1): Likewise.
18450 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
18452 * search.c (expand_upcast_fixups): Fix bogus code generation
18453 problem where the generated code uses the wrong index into the
18454 runtime built vtable on the stack. Old code could clobber random
18457 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
18459 * init.c (perform_member_init): Make sure the partial EH cleanups
18460 live on the function_obstack.
18462 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
18464 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
18465 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
18467 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
18469 * decl.c (grokvardecl): Avoid ANSI style initialization.
18471 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
18473 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
18475 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
18477 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
18479 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18481 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
18482 arguments we compare against. Start the count of I at 1, not 0,
18483 since argv[0] is still the command.
18485 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
18487 * lang-specs.h: Accept .cp as an C++ extension.
18489 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18491 * cp-tree.h (ptr_reasonably_similar): Add decl.
18493 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18495 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
18496 pointer. New local SPECBITS with the parm's value.
18497 (grokdeclarator): Pass &specbits down.
18499 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
18500 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
18502 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
18503 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
18505 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
18506 not an error_mark_node.
18508 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
18510 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
18511 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
18513 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
18515 * decl.c (grokdeclarator): When giving an anonymous struct a name,
18516 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
18519 * typeck2.c (build_m_component_ref): If component is a pointer
18520 to data member, resolve the OFFSET_REF now.
18522 * call.c (convert_like): Don't go into infinite recursion.
18524 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
18526 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
18527 * tree.c (layout_basetypes): And on the vbase ptr.
18529 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
18531 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
18532 CHAR_TYPE_SIZE so bool is always the same size as another type.
18534 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
18536 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
18538 * decl2.c (grok_x_components): Remove synthesized methods from
18539 TYPE_METHODS of an anonymous union, complain about member
18541 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
18543 (finish_function): Just clear the DECL_RTL of our arguments.
18545 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
18547 * decl2.c (finish_file): Emit DWARF debugging info for static data
18550 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
18552 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
18554 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
18557 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
18559 * Make-lang.in (g++-cross$(exeext)): Fix typo.
18561 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18563 Make the g++ driver now be a standalone program, rather than one
18564 that tries to run the gcc driver after munging up the options.
18565 * Make-lang.in (g++.c, g++spec.o): New rules.
18566 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
18568 (g++$(exeext)): New rule, based on xgcc rule.
18569 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
18570 * g++spec.c: New file.
18571 * g++.c: Removed file.
18573 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
18575 * cvt.c (build_up_reference): Arrange for any temporary values
18576 that have been keep in registers until now to be put into memory.
18578 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
18580 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
18581 that make -j3 bootstrap works better.
18583 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
18585 * decl.c (pushtag): Do pushdecl for anon tags.
18587 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
18589 * typeck.c (c_expand_return): Fix logic.
18590 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
18592 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
18594 * g++.c (main): Make sure arglist has a final NULL entry. Add
18595 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
18596 stdin/stdout of the invoked program are redirected to
18599 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
18601 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
18603 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
18605 * init.c (resolve_offset_ref): Handle obj.vfn better.
18606 * typeck.c (build_component_ref): Set TREE_TYPE on result from
18609 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
18611 * typeck.c (convert_for_assignment): Also handle anachronistic
18612 implicit conversions from (::*)() to cv void*.
18613 * cvt.c (cp_convert_to_pointer): Likewise.
18615 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
18617 * lex.c (handle_cp_pragma): Fix bogus warning.
18619 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
18621 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
18622 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
18624 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
18626 * class.c (finish_struct_1): Support DWARF2_DEBUG.
18627 * search.c (dfs_debug_mark): Likewise.
18628 * decl2.c (finish_vtable_vardecl): Likewise.
18629 * decl.c (pushtag, finish_enum): Likewise.
18630 * lex.c (check_newline): Use debug_* instead of calling *out
18631 functions directly.
18633 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18635 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
18636 on some picky hosts.
18638 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
18640 * class.c (finish_struct_1): A class has a non-trivial copy
18641 constructor if it has virtual functions.
18643 * cvt.c (cp_convert): Always call a constructor.
18645 * call.c (reference_binding): Still tack on a REF_BIND
18646 for bad conversions.
18647 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
18649 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
18650 (c_expand_return): Likewise.
18651 * typeck2.c (digest_init): Likewise for { }.
18652 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
18653 * cvt.c (cp_convert): Handle failure better.
18655 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18657 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
18658 of GCC be path-relative.
18660 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
18662 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
18663 it does need choose-temp.o and pexecute.o.
18665 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18667 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
18668 that we still use it.
18669 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
18671 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
18673 * init.c (expand_default_init): Avoid calling constructors to
18674 initialize reference temps.
18676 * cvt.c (convert_to_reference): Fix.
18678 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
18680 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
18681 (convert_to_reference): Likewise.
18682 * typeck.c (convert_for_initialization): Likewise.
18683 * init.c (expand_default_init): Likewise.
18684 (expand_aggr_init_1): Likewise.
18685 * cp-tree.h (CONV_NONCONVERTING): Lose.
18686 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
18688 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
18690 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
18692 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
18694 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
18696 * init.c (expand_aggr_init_1): Don't crash on non-constructor
18699 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18701 * g++.c: Include gansidecl.h.
18702 (VPROTO, PVPROTO, VA_START): Delete.
18703 (choose_temp_base_try, choose_temp_base, perror_exec,
18704 run_dos) [__MSDOS__]: Delete fns.
18705 (pfatal_with_name): Delete fn.
18706 (temp_filename): Declare like in gcc.c.
18707 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
18708 (error_count, signal_count): Define.
18709 (error): Delete both definitions.
18710 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
18711 (pfatal_pexecute): Add fn from gcc.c.
18712 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
18713 code to use the pexecute stuff also used by gcc.c.
18714 (MIN_FATAL_STATUS): Define.
18715 * Make-lang.in (g++): Add dependency on and linking with
18716 choose-temp.o and pexecute.o.
18718 * cp-tree.h: Include gansidecl.h.
18719 (STDIO_PROTO): Delete #undef/#define.
18720 * cvt.c (NULL): Delete #undef/#define.
18721 * expr.c (NULL): Likewise.
18722 * init.c (NULL): Likewise.
18723 * rtti.c (NULL): Likewise.
18724 * xref.c (NULL): Likewise.
18726 * cp-tree.h (build_user_type_conversion): Add prototype.
18727 * call.c (build_user_type_conversion): Delete prototype. Correct
18728 decl of FLAGS arg to be an int.
18729 * cvt.c (build_user_type_conversion): Likewise.
18731 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
18733 * cp-tree.def: Add TRY_BLOCK and HANDLER.
18734 * except.c (expand_start_catch_block): Support templates.
18735 * parse.y (try_block, handler_seq): Likewise.
18736 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
18738 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
18740 * pt.c (current_template_args): New fn.
18741 (push_template_decl): Use it.
18742 * decl.c (grokdeclarator): Use it.
18744 * decl2.c (build_expr_from_tree): Dereference ref vars.
18746 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
18747 the decl-specifier-seq.
18749 * decl.c (grok_op_properties): Don't force the type of a conversion
18750 op to be complete. Don't warn about converting to the same type
18751 for template instantiations.
18753 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
18756 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
18758 * typeck.c (get_delta_difference): Remove previous bogusness.
18759 Don't give errors if force is set.
18761 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
18763 * decl2.c (finish_file): Don't emit debug info.
18764 * decl.c (pushdecl): Lose obsolete code.
18765 (grokdeclarator): Still do the long long thing after complaining.
18766 * search.c (note_debug_info_needed): Don't do anything if we're in a
18768 * method.c (synthesize_method): For non-local classes,
18769 push_to_top_level first.
18771 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
18773 * typeck.c (get_delta_difference): Add no_error parameter.
18774 (build_ptrmemfunc): Call get_delta_difference with no_error set;
18775 we don't want error messages when converting unrelated
18776 pointer-to-member functions.
18778 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
18780 * error.c (dump_expr): Improve the wording on error messages that
18781 involve pointer to member functions.
18783 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
18785 * cvt.c (cp_convert_to_pointer): Move code for conversions from
18786 (::*)() to void* or (*)() up a bit, so that we can convert from
18787 METHOD_TYPEs as well.
18789 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
18791 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
18792 There are no 'member' types.
18793 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
18794 (build_x_typeid): Handle errors.
18796 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
18798 * typeck.c (convert_for_assignment): Handle anachronistic implicit
18799 conversions from (::*)() to void* or (*)().
18800 * cvt.c (cp_convert_to_pointer): Likewise.
18801 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
18802 conversions from here.
18803 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
18804 * lang-options.h: Likewise.
18805 * decl2.c (warn_pmf2ptr): Define.
18806 * cp-tree.h: Declare it.
18807 * typeck2.c (digest_init): Allow pmfs down into
18808 convert_for_initialization.
18810 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
18812 * typeck.c (c_expand_return): Fix for returning overloaded fn.
18814 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
18816 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
18817 * decl.c (grok_reference_init): Pass DIRECT_BIND.
18818 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
18820 * call.c (convert_like): Don't pass INDIRECT_BIND.
18821 * typeck.c (convert_arguments): Likewise.
18822 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
18824 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
18826 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
18827 similar code in build_up_ref.
18828 * cvt.c (build_up_reference): Drastically simplify.
18830 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
18832 * typeck.c (signed_or_unsigned_type): If the given type already
18833 as the correct signedness, then just return it.
18835 * typeck.c ({un,}signed_type): If can't do anything, call
18836 signed_or_unsigned_type.
18838 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
18840 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
18841 current_class_type is NULL.
18843 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
18845 * class.c (finish_struct_1): Avoid empty structs by adding a field
18846 so layout_type gets the mode right.
18848 * typeck.c (c_expand_return): Drastically simplify.
18850 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
18852 * typeck.c (decay_conversion): Handle overloaded methods.
18854 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
18856 * call.c (build_over_call): A TARGET_EXPR has side-effects.
18858 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
18860 * cvt.c (convert_to_pointer_force): Add code to support pointer to
18861 member function to pointer to function conversions.
18862 * init.c (resolve_offset_ref): Add code to allow faked up objects,
18863 ignoring them if they are not used, and giving an error, if they
18865 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
18866 code, and so that we can give an error, if we needed an object,
18867 and one was not provided.
18868 (build_c_cast): Don't call default_conversion when we want to
18869 convert to pointer to function from a METHOD_TYPE.
18871 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
18873 * Make-lang.in (cplib2.ready): Fix logic.
18875 * decl.c (shadow_tag): Only complain about non-artificial function
18878 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
18880 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
18882 * expr.c (cplus_expand_expr): Pre-tweak call_target like
18883 expand_inline_function would.
18885 * pt.c (mark_decl_instantiated): If extern_p, call
18886 mark_inline_for_output.
18888 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
18890 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
18893 * typeck.c (get_delta_difference): Fix wording, as we can be used
18894 for pointer to data members.
18896 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
18898 * pt.c (tsubst): If the function decl isn't a member of this
18899 template, return a copy of the decl (including copying the
18900 lang-specific part) so we don't hose ourselves later.
18902 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
18904 * class.c (finish_struct): Remove DWARF-specific tag handling.
18905 * decl.c (pushtag): Likewise.
18906 (finish_function): Always clear DECL_ARGUMENTS on function decls with
18908 * decl2.c (finish_file): Emit DWARF debugging info for static data
18911 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
18913 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
18914 isn't the same as the new one before we whack it.
18916 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
18918 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
18919 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
18920 warn_traditional and warn_strict_prototypes; remove ancient
18921 'overload' code; remove references to flag_traditional.
18923 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
18925 * input.c (sub_getch): Handle 8-bit characters in string literals.
18927 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
18929 * tree.c (mapcar): Handle CONSTRUCTORs.
18930 (copy_to_permanent): Handle expression_obstack properly.
18932 * Make-lang.in (cplib2.txt): Also depend on the headers.
18934 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
18936 (expand_class_desc): Use USItype for offset field.
18937 * tinfo.h (struct __class_type_info): Likewise.
18939 * method.c (build_overload_int): TYPE_PRECISION should be applied
18942 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
18944 * call.c (build_new_op): A COND_EXPR involving void must be a
18947 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
18949 * typeck.c (build_x_component_ref): New fn.
18950 (build_object_ref): Use it.
18951 * parse.y (primary): Use it.
18952 * decl2.c (build_expr_from_tree): Use it.
18953 * cp-tree.h: Declare it.
18955 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
18956 * error.c (dump_type_suffix): Handle variable arrays.
18958 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18960 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
18962 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
18964 * decl.c (lookup_name_real): Don't try to look up anything in a
18967 * tinfo2.cc (__throw_type_match_rtti): Oops.
18969 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
18971 * Make-lang.in (exception.o): Use -fno-PIC for now.
18973 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
18975 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
18977 (get_tinfo_fn_dynamic): Extracted from build_typeid.
18978 * tinfo2.cc (__dynamic_cast): Adjust.
18980 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
18981 (build_x_typeid): Likewise.
18983 * parse.y: Call build_x_typeid instead of build_typeid.
18984 * cp-tree.def: Add TYPEID_EXPR.
18985 * pt.c (tsubst_copy): Handle typeid.
18986 * decl2.c (build_expr_from_tree): Likewise.
18987 * rtti.c (build_x_typeid): Throw bad_typeid from here.
18988 (build_typeid): Not here.
18989 * cp-tree.h: Declare build_x_typeid.
18991 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
18993 * call.c (convert_like): Pull out constant values.
18995 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
18997 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
18999 * decl.c (init_decl_processing): Create short int types before
19000 creating size_t in case a machine description needs to use
19001 unsigned short for size_t.
19003 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
19005 * Make-lang.in (exception.o): Turn off pic.
19007 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
19008 type, multi-level ptr conversions.
19010 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
19011 (throw_bad_cast): Use it.
19012 (throw_bad_typeid): New fn.
19013 (build_typeid): Throw bad_typeid as needed.
19015 (synthesize_tinfo_fn): Handle functions and arrays before checking
19018 * Remove .h from standard C++ headers, add new.h, move into inc
19021 * exception*: Remove pointer from object, constructors. Add
19022 default exception::what that uses type_info::name. Add
19023 __throw_bad_typeid.
19025 * init.c (build_new): Don't add a cookie to new (void *) T[2].
19027 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
19029 * Make-lang.in: Building C++ code depends on cc1plus.
19031 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19033 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
19034 a HOST_WIDE_INT, not a tree.
19036 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
19038 * exception.cc: Don't include <stdlib.h>.
19040 * Make-lang.in (c++.clean): Remove cplib2.*.
19042 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
19044 * parse.y (component_decl_1, component_costructor_declarator case):
19045 Pass attributes/prefix_attributes in tree list.
19047 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
19049 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
19051 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
19053 * lex.c (do_identifier): Don't do deferred lookup in a template
19056 * typeck2.c (store_init_value): Oops.
19058 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
19059 New files for C++ lang-support library.
19060 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
19061 (CXX_LIB2FUNCS): Define.
19062 And rules for building the C++ lang-support code.
19063 * config-lang.in (headers): Define.
19064 (lib2funcs): Define.
19066 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
19068 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
19070 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
19071 * typeck2.c (store_init_value): Check for initializing pmf with { }
19073 (process_init_constructor): Not here.
19075 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
19077 * pt.c (begin_template_parm_list): Increment
19078 processing_template_decl here.
19079 (end_template_parm_list): Not here.
19080 (process_template_parm): No need to add 1 to it now.
19081 * *.c: Use processing_template_decl instead of current_template_parms
19082 to check for being in a template.
19084 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
19085 (tsubst_copy): Handle CONSTRUCTOR.
19086 (instantiate_decl): Set up context properly for variables.
19087 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
19088 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
19090 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19092 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
19094 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
19096 * method.c (make_thunk): Call comdat_linkage before setting the
19099 * decl2.c (comdat_linkage): Use make_decl_one_only.
19100 (import_export_decl): Likewise.
19101 * decl.c (init_decl_processing): Check supports_one_only instead of
19104 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
19106 * decl2.c (grokfield): Tighten checking for access decls.
19108 * decl.c (make_typename_type): Resolve references to
19109 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
19110 (lookup_name_real): Types that depend on a template parameter get
19111 an implicit 'typename' unless they're in the current scope.
19112 (start_decl_1): We don't care about incomplete types that depend
19113 on a template parm.
19114 (grokdeclarator): Resolve 'typename's in the type specifier that
19115 refer to members of the current scope.
19117 * call.c (build_over_call): Remove 'inline called before
19118 definition' diagnostic.
19119 (build_method_call): Likewise.
19120 * decl.c (duplicate_decls): Downgrade 'used before declared
19121 inline' to a warning, only with -Winline.
19123 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
19125 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
19127 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
19129 * call.c (build_method_call): When calling a signature
19130 default implementation, as in other cases, let instance_ptr simply
19133 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
19135 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
19137 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
19139 * except.c (expand_start_catch_block): Add a pushlevel so that -g
19140 works on hppa and SPARC.
19142 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19144 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
19146 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
19148 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
19149 before testing whether it's a signature.
19151 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
19153 * call.c (build_new_method_call): Don't complain about signature
19154 pointers and references not being an aggr type.
19155 (build_this): If a signature pointer or reference was passed in,
19157 (build_new_method_call): If instance is a signature pointer, set
19158 basetype to the signature type of instance.
19159 * sig.c (build_signature_method_call): Deleted basetype and
19160 instance parameters, they can be found as the DECL_CONTEXT of
19161 function and as the first argument passed in.
19162 * cp-tree.h: Changed declaration of build_signature_method_call.
19163 * call.c (build_method_call): Deleted first two arguments in call
19164 of build_signature_method_call.
19165 (build_over_call): Added call to build_signature_method_call.
19167 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
19169 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
19172 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19174 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
19176 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
19178 * except.c (expand_start_try_stmts): Move to except.c in the backend.
19179 (expand_end_try_stmts): Remove.
19181 * init.c (perform_member_init): Use add_partial_entry () instead
19182 of directly manipulating lists.
19183 (emit_base_init): Likewise.
19185 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
19187 * except.c (expand_exception_blocks): Always make sure USE and
19188 CLOBBER insns that came at the end still do, the backend relies
19191 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
19193 * call.c (build_over_call): We can only use a TARGET_EXPR of the
19196 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
19198 * cvt.c (convert_to_reference): Revert last change, don't complain
19199 about temp without target decl.
19201 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
19203 * decl.c (grokdeclarator): Don't core dump when void() is given.
19205 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
19207 * decl.c (copy_args_p): Don't crash.
19209 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
19211 * pt.c (tsubst): And support template args inside the exception
19214 * pt.c (tsubst): Add support for exception specifications in
19215 template functions.
19217 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
19219 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
19221 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
19222 (start_function): Likewise.
19223 (start_method): Likewise.
19224 (grokfield): Likewise.
19225 (make_call_declarator): Add throw spec parameter.
19226 (set_quals_and_spec): Add routine.
19227 * lex.c (set_quals_and_spec): Likewise.
19228 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
19229 * decl.c (shadow_tag): Eliminate the throw spec parameter to
19231 (groktypename): Likewise.
19232 (start_decl): Eliminate the throw spec parameter. Eliminate the
19233 throw spec parameter to grokdeclarator. Eliminate the throw spec
19234 field in DECL_STMT.
19235 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
19236 (grokfndecl): Remove useless set of raises.
19237 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
19238 the throw spec parameter to start_decl. Pull the throw spec out
19239 of the call declarator.
19240 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
19241 (start_function): Eliminate the throw spec parameter. Eliminate
19242 the throw spec parameter to grokdeclarator.
19243 (start_method): Likewise.
19244 * decl2.c (grokfield): Likewise.
19245 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
19246 (grokoptypename): Likewise.
19247 (finish_file): Eliminate the throw spec parameter to
19248 start_function. Add throw spec to make_call_declarator.
19249 * except.c (init_exception_processing): Add throw spec to
19250 make_call_declarator. Eliminate the throw spec parameter to
19252 (expand_start_catch_block): Eliminate the throw spec parameter to
19254 (expand_builtin_throw): Add throw spec to make_call_declarator.
19255 Eliminate the throw spec parameter to start_function.
19256 (start_anon_func): Likewise.
19257 * lex.c (make_call_declarator): Add throw spec parameter.
19258 (set_quals_and_spec): New routine.
19259 (cons_up_default_function): Add throw spec to make_call_declarator.
19260 Eliminate the throw spec parameter to grokfield.
19261 * method.c (synthesize_method): Eliminate the throw spec parameter
19263 * pt.c (process_template_parm): Eliminate the throw spec parameter
19265 (tsubst): Add throw spec to make_call_declarator.
19266 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
19267 (do_function_instantiation): Eliminate the throw spec parameter to
19268 grokdeclarator. Eliminate the throw spec parameter to
19270 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
19272 * parse.y (datadef): Remove non-winning optimization.
19274 (fndef): Remove ambiguous error productions uncovered by grammar
19276 (constructor_declarator): Add exception_specification_opt here.
19277 (component_constructor_declarator): Likewise.
19278 (direct_after_type_declarator): Likewise.
19279 (complex_direct_notype_declarator): Likewise.
19280 (direct_abstract_declarator): Likewise.
19281 (fn.def1): Remove exception_specification_opt.
19282 (fn.def2): Likewise.
19283 (condition): Likewise.
19284 (initdcl0): Likewise.
19285 (initdcl): Likewise.
19286 (notype_initdcl0): Likewise.
19287 (nomods_initdcl0): Likewise.
19288 (component_decl_1): Likewise.
19289 (component_declarator): Likewise.
19290 (after_type_component_declarator0): Likewise.
19291 (after_type_component_declarator): Likewise.
19292 (notype_component_declarator): Likewise.
19294 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
19296 * call.c (build_over_call): Also use an INIT_EXPR when
19297 initializing anything from an rvalue.
19299 * call.c (build_over_call): Call stabilize_reference when building
19300 an INIT_EXPR instead of calling the copy ctor.
19302 * call.c (joust): Extend the previous change to all comparisons.
19304 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
19305 NO_LINKAGE_HEURISTICS.
19307 * decl2.c (finish_file): Emit any statics that weren't already.
19309 * typeck.c (build_static_cast): Implement.
19310 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
19311 * decl.c (grokparms): Use can_convert_arg instead of
19312 implicit_conversion directly.
19313 (copy_args_p): New fn.
19314 * cvt.c (convert_to_reference): Don't complain about temp with
19316 (build_up_reference): Handle TARGET_EXPRs.
19317 * call.c (build_over_call): Elide unnecessary temps.
19318 (can_convert*): Use new overloading code.
19320 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
19322 * call.c: Move TYPE_PTR*_MACROS ...
19323 * cp-tree.h: To here.
19324 * typeck.c (build_reinterpret_cast): Implement.
19326 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
19328 (joust): If we're comparing a function to a builtin and the worst
19329 conversion for the builtin is worse than the worst conversion for the
19330 function, take the function.
19332 * typeck.c (build_const_cast): Implement.
19333 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
19334 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
19336 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
19338 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
19339 too early. Make sure we explode if exprtype turns out to be a
19340 NULL_TREE when it shouldn't be.
19342 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
19344 * cp-tree.h: New routine make_call_declarator.
19345 * lex.c (make_call_declarator): Define it.
19346 * except.c (init_exception_processing): Use it.
19347 (expand_builtin_throw): Likewise.
19348 (start_anon_func): Likewise.
19349 * decl2.c (finish_file): Likewise.
19350 * lex.c (cons_up_default_function): Likewise.
19351 * parse.y: Likewise.
19352 * pt.c (tsubst): Likewise.
19354 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
19356 * decl2.c (groktypefield): Remove unused code.
19358 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
19360 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
19361 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
19362 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
19363 nonempty_cv_qualifiers.
19366 * lex.c (make_pointer_declarator): Change type_quals into
19368 (make_reference_declarator): Likewise.
19370 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
19372 * decl.c (start_function): Only check interface_* for templates
19373 with flag_alt_external_templates.
19375 * call.c (build_new_op): Check for comparison of different enum types.
19376 (build_over_call): Fix arg # output.
19378 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
19380 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
19382 * call.c (build_new_op): Check for erroneous args.
19384 * call.c (build_new_method_call): Add missing args to cp_error.
19386 * tree.c (error_type): Don't print reference-to-array.
19388 * typeck.c (convert_for_assignment): Don't say contravariance for
19391 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
19393 * call.c (build_over_call): Diagnose bad convs for `this'.
19395 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
19398 * call.c (convert_like): Handle bad convs.
19399 (build_over_call): Handle bad convs better.
19401 * decl2.c: -fansi-overloading is now the default.
19403 * call.c (build_new_method_call): Check for erroneous args.
19405 * pt.c (instantiate_class_template): Propagate
19406 TYPE_USES_MULTIPLE_INHERITANCE.
19408 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
19410 * call.c (enforce_access): Add static to routine.
19412 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
19414 * call.c (build_user_type_conversion_1): Fix bad handling.
19415 (compare_ics): Likewise.
19417 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
19419 * call.c (standard_conversion): Oops.
19421 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
19423 * g++.c: Update test for win32 (&& ! cygwin32).
19425 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
19427 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
19428 (ptr_reasonably_similar): New fn.
19429 * call.c (BAD_RANK): New rank.
19430 (ICS_BAD_FLAG): New macro.
19431 (standard_conversion): Handle almost-right pointer conversions.
19432 (reference_binding): Handle bad rvalue bindings.
19433 (add_*_candidate): Stuff.
19434 (build_over_call): Pass bad conversions to convert_for_initialization.
19435 (compare_ics): Handle bad convs.
19438 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
19440 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
19441 integer_type_node when computing pointer offsets.
19443 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
19445 * tree.c (lvalue_type): New fn.
19446 (error_type): New fn.
19447 * call.c (op_error): Use error_type.
19448 (add_conv_candidate): Use lvalue_type.
19449 (add_builtin_candidates): Likewise.
19450 * error.c (args_as_string): Use error_type.
19452 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
19454 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
19455 (tsubst): Not here.
19457 * decl.c (init_decl_processing): With -ansi, __null's type is the
19458 signed integral type with the same number of bits as a pointer.
19459 Introduce a new variable null_node for it.
19460 * cp-tree.h: Adjust.
19461 * call.c (null_ptr_cst_p): Adjust.
19463 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
19465 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
19468 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
19470 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
19471 fns of classes without virtual functions.
19473 * call.c (add_function_candidate): Handle `this' specially.
19474 (compare_ics): Likewise.
19476 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
19478 * typeck.c (build_conditional_expr): Fix handling of __null.
19480 * decl2.c (comdat_linkage): New fn.
19481 (import_export_vtable): Use it.
19482 (import_export_decl): Use it.
19483 * method.c (make_thunk): Use it.
19485 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
19487 * pt.c (end_template_decl): If we don't actually have parms, return.
19488 * parse.y (template_header): Accept 'template <>'.
19490 * errfn.c: Allow 5 args.
19492 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
19494 * tree.c (make_temp_vec): New fn.
19495 * pt.c (push_template_decl): Handle partial specs.
19496 (instantiate_class_template): Likewise.
19497 (more_specialized): Use get_bindings.
19498 (more_specialized_class): New fn.
19499 (get_class_bindings): New fn.
19500 (most_specialized_class): New fn.
19501 (do_function_instantiation): List candidates for ambiguous case.
19502 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
19503 (shadow_tag): Call push_template_decl for partial specializations.
19504 * parse.y: Likewise.
19505 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
19506 DECL_TEMPLATE_MEMBERS.
19507 * call.c (print_z_candidates): Reduce duplication.
19509 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
19511 * decl2.c (lang_decode_option): Allow -fansi-overloading.
19513 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
19515 * pt.c (get_bindings): New fn.
19516 (most_specialized): Likewise.
19517 (do_function_instantiation): Use them.
19518 (add_maybe_template): New fn.
19519 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
19520 * call.c (build_new_op): Handle guiding decls.
19521 (build_new_function_call): Likewise.
19522 * decl2.c (finish_file): Likewise.
19524 * decl2.c (mark_used): Do synthesis here.
19525 * call.c (build_method_call): Not here.
19526 (build_over_call): Or here.
19527 * typeck.c (build_function_call_real): Or here.
19528 * tree.c (bot_manip): Call mark_used on functions used in default
19531 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
19533 * decl2.c (import_export_vtable): Delete code that disabled vtable
19534 heuristic on systems with ASM_OUTPUT_EXTERNAL.
19536 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
19538 * typeck.c (build_x_function_call): Handle static call context
19541 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
19542 the function, not its outer block.
19544 * call.c (build_field_call): Pass fields on to build_opfncall
19545 regardless of TYPE_OVERLOADS_CALL_EXPR.
19546 (build_method_call): Pass on to build_new_method_call sooner.
19548 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
19550 * class.c (instantiate_type): Don't put a POINTER_TYPE to
19551 METHOD_TYPE on an expression. Also make a copy of rhs instead of
19554 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
19556 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
19557 (add_builtin_candidate): Don't take enums for ++.
19558 (build_new_method_call): Handle non-aggregates and field calls.
19559 Move new overloading code from...
19562 * decl.c (grokparms): Don't check default args in templates.
19564 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
19566 * cvt.c (build_new_op): Fix args to build_unary_op.
19567 (add_builtin_candidates): Don't call type_promotes_to on float.
19569 * decl.c (grokparms): Check the type of the default arg.
19571 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
19572 returning NULL_TREE.
19574 * typeck.c (build_x_binary_op): Avoid doing extra work.
19575 (build_x_unary_op): Likewise.
19576 (build_x_conditional_expr): Likewise.
19577 * cvt.c (build_over_call): Return.
19578 (add_builtin_candidate): Fix MEMBER_REF.
19579 (build_new_op): Likewise.
19581 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
19583 * method.c (build_overload_name): Put bug fix into code but leave
19584 disabled for now so we can be bug compatible with older releases
19585 that do repeats incorrectly. In the future, we can enable it.
19587 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
19589 * cvt.c (convert_like): Don't call build_cplus_new twice.
19591 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
19592 Control new overloading code with -fansi-overloading.
19594 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
19596 * cvt.c (build_over_call): Call build_cplus_new.
19597 * call.c (build_method_call): Likewise.
19598 * typeck.c (build_function_call_real): Likewise.
19599 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
19600 the COND_EXPR in a TARGET_EXPR so they use the same slot.
19602 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
19604 * typeck.c (complete_type): Propagate
19605 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
19607 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
19609 * cvt.c (joust): More ?: kludging. Sigh.
19610 (build_over_call): Don't try to synthesize global fns.
19612 * search.c (lookup_conversions): Use binfo marking.
19614 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
19616 * search.c (build_mi_matrix): Use the correct value of cid
19617 when determining the new mi_size.
19619 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
19621 * cvt.c (add_builtin_candidates): Do consider type conversion ops
19622 for the first parms of += et al.
19623 (strip_top_quals): New fn.
19624 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
19625 (implicit_conversion): Likewise.
19626 (add_builtin_candidates): Be careful about arrays.
19627 (build_new_method_call): Handle vtable optimization.
19629 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
19631 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
19632 * cvt.c (reference_binding): Use it.
19633 (implicit_conversion): Use it.
19634 (add_builtin_candidate, COND_EXPR): Use it.
19636 * cvt.c (build_new_function_call): Check for error args.
19638 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
19640 * gxx.gperf: Add __null.
19641 * hash.h: Regenerate.
19642 * lex.h: Add RID_NULL.
19643 * lex.c (init_lex): Create null_pointer_node here, stick it in
19645 * decl.c (init_decl_processing): Still set its type here.
19646 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
19647 (convert_to_pointer_force): Likewise.
19648 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
19650 * call.c (convert_harshness): Use null_ptr_cst_p.
19651 * typeck.c (convert_for_assignment): Likewise. Don't produce
19654 * error.c (args_as_string): Handle lists of actual args, too.
19655 * cvt.c (null_ptr_cst): Support (void*)0 for now.
19656 (build_user_type_conversion_1): Improve diagnostics.
19657 (build_new_function_call): Likewise.
19658 (build_object_call): Likewise.
19659 (build_new_method_call): Likewise. Move call before def diagnostic...
19660 (build_over_call): Here.
19662 * cvt.c (build_new_method_call): Don't complain about no match if
19663 LOOKUP_SPECULATIVELY.
19664 (build_over_call): Fix 'this' for virtual fn.
19665 (build_new_method_call): Add diagnostic.
19667 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
19669 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
19670 constructors to be passed in.
19671 (build_over_call): Likewise.
19672 (build_user_type_conversion_1): Pass them in.
19673 (convert_like): Likewise.
19674 (build_object_call): Handle overloaded conversions.
19675 (build_over_call): Pass the right args to build_vfn_ref.
19676 (standard_conversion): Fix pmf convs.
19677 (joust): Handle comparing statics and non-statics.
19678 (build_new_method_call): New fn.
19679 * call.c (build_method_call): Call it if NEW_OVER.
19681 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
19683 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
19686 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
19688 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
19689 instead of just maybe_build_cleanup so that we deallocate the
19692 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19694 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
19695 * cp-tree.h (finish_prevtable_vardecl): Add decl.
19697 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
19699 * pt.c (instantiate_class_template): Call complete_type. Also, if
19700 we're at the end of the file and we just instantiated a template
19701 class with a vtable, call finish_prevtable_vardecl.
19703 * error.c (dump_decl): Don't explode (or explode more gracefully
19704 as appropriate) if the object being dumped has a null type.
19705 (dump_expr): Likewise.
19707 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
19708 by counting the number of nodes that we'll need before allocating
19710 (lookup_fnfields): Fix comment.
19711 (breadth_first_search): Fix comment.
19713 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
19715 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
19717 * class.c (finish_struct): Call cplus_decl_attributes here.
19718 (finish_struct_1): Not here.
19719 * cp-tree.h: Adjust.
19721 * pt.c (type_unification): New parameter STRICT.
19722 (unify): If STRICT, don't allow cv addition or base deduction.
19723 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
19725 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
19727 * search.c (get_template_base{_recursive}): New fns.
19728 * pt.c (more_specialized): New fn.
19729 (do_function_instantiation): Use it.
19730 (unify): Handle base deduction.
19731 * cvt.c (joust): Use more_specialized.
19732 Don't arbitrarily choose between non-builtin candidates.
19733 (build_over_call): Call require_complete_type.
19735 * decl.c (start_function): Statics are static even in a #pragma
19738 * decl2.c (import_export_vtable): Disable vtable heuristic on
19739 systems with ASM_OUTPUT_EXTERNAL.
19741 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
19742 (standard_conversion): No std conv to enum type.
19744 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
19747 * cvt.c (reference_binding): Bind directly to a base subobject of
19750 * cvt.c (build_new_op): Enforce access control.
19752 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
19754 * typeck2.c (process_init_constructor): When scanning the
19755 union for a named field, skip things that aren't FIELD_DECLs.
19757 * method.c (synthesize_method): Don't scan fndecl's rtl if
19758 we're at the end of the file; just assume the function can't
19761 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
19763 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
19766 * cvt.c (build_user_type_conversion_1): Handle overloaded
19769 * cvt.c (add_builtin_candidates): Don't consider type conversion
19770 operators for the first parameter of operator=.
19772 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
19774 * typeck.c (complete_type): Only call layout_type if we're not
19775 expanding a template.
19777 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
19779 * cvt.c (compare_ics): Oops.
19781 * cvt.c (op_error): Oops.
19783 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
19784 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
19785 (build_conv): Use them.
19786 (implicit_conversion): Use them.
19787 (convert_like): Handle them.
19788 (build_new_op): Handle builtin COND_EXPR again.
19789 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
19790 in lists of types for COND_EXPR.
19791 (add_builtin_candidate): Add enum candidates for COND_EXPR.
19793 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
19795 * typeck.c (build_modify_expr): Always attempt to build a call to
19796 the assignment operator, even if we're using a default one.
19797 (convert_for_initialization): Call complete_type.
19799 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
19801 * cvt.c (reference_binding): A REF_BIND gets the reference type.
19802 (implicit_conversion): Likewise.
19803 (convert_like): Likewise.
19804 (compare_ics): Likewise.
19805 (compare_qual): Likewise.
19806 (print_z_candidates): Handle no candidates.
19807 (build_new_op): Don't handle builtin COND_EXPR for now.
19809 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
19811 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
19813 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
19815 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
19817 * cvt.c (build_builtin_candidate): Oops.
19818 (build_new_op): Oops.
19820 * method.c (build_opfncall): Pass COND_EXPR on.
19821 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
19822 (add_builtin_candidate{,s}): Likewise.
19823 (add_builtin_candidates): Likewise.
19824 (print_z_candidates, op_error, build_new_op): Likewise.
19825 (type_decays_to): New fn.
19826 * lex.c (init_lex): Just say ?: for COND_EXPR.
19828 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
19830 * typeck.c (complete_type): Call layout_type rather than building
19833 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
19834 only use ptrdiff_t.
19836 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
19838 * cvt.c: Always compile the new overloading code (but don't use it).
19839 (implicit_conversion): Add a BASE_CONV when converting to
19840 the same class type.
19841 (convert_like): Handle BASE_CONV.
19843 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
19845 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
19846 (add_builtin_candidate): Likewise.
19849 * typeck.c (build_x_function_call): Try an operator function
19850 whenever we call an object of class type.
19851 * method.c (build_opfncall): Pass CALL_EXPRs through.
19852 * cvt.c (implicit_conversion): Do const-ref case first.
19853 (add_conv_candidate, build_object_call, op_error): New fns.
19854 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
19855 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
19856 builtin candidates.
19857 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
19858 Fall back on preincrement handling. Use op_error.
19860 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
19861 an error_mark_node.
19862 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
19865 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
19867 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
19869 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
19871 * typeck.c (build_component_ref_1): Use build_component_ref
19872 instead of open coding it here.
19874 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
19876 * g++.c (main): Don't link with -lg++.
19879 * cvt.c (convert_to_reference): Don't use convert_from_reference on
19880 result of build_type_conversion.
19881 (cp_convert): Only call build_method_call for ctors if
19882 build_type_conversion failed.
19883 (ptr_complete_ob): New function.
19884 (TYPE_PTR{,OB,MEM}_P): New macros.
19885 ({add,build}_builtin_candidate{,s}): New functions.
19886 (print_z_candidates): Handle builtins.
19887 (build_user_type_conversion_1): Don't use conversion fns for
19888 converting to a base type.
19889 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
19890 (build_user_type_conversion): Use convert_from_reference.
19891 (build_new_op): New function.
19892 (build_over_call): Fix handling of methods.
19893 (compare_ics): Handle AMBIG_CONV properly.
19894 * typeck2.c: Increment abort count.
19895 * method.c (build_opfncall): Forward most requests to build_new_op.
19896 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
19898 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19900 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
19901 invalid second argument to dump_expr_list.
19903 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
19905 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
19907 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
19909 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
19912 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
19914 * typeck2.c (process_init_constructor): New pedwarn for using { }
19915 to initialize a pointer to member function.
19916 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
19917 we can avoid the new error.
19919 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
19921 * typeck.c (build_ptrmemfunc1): New function to hide details of
19922 pointer to member functions better.
19924 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
19926 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
19927 methods into the actual method, as we know the implied object is
19930 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
19932 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
19933 inside a system header.
19935 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
19937 * call.c (build_method_call): Call complete_type on the
19940 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
19942 * typeck.c (build_component_ref): Always build up an OFFSET_REF
19943 for obj_ptr->func so that we can know which object to use in a
19946 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
19948 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
19949 around things. Also improve maintainability.
19951 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
19953 * decl.c (grokdeclarator): Check for overflow when evaluating an
19956 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
19958 * cvt.c (cp_convert): Don't check for ambiguity with constructor
19961 * typeck.c (build_x_function_call): Pass function overload
19962 questions to new overloading code if NEW_OVER.
19963 * init.c (expand_aggr_init_1): Only check for type conversion ops
19964 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
19965 Don't check for ambiguity with constructor if NEW_OVER.
19966 * cvt.c (convert_to_reference): Dereference the result of a type
19967 conversion operator.
19968 (build_conv): Propagate ICS_USER_FLAG.
19969 (implicit_conversion): Call instantiate_type.
19970 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
19971 (add_function_candidate): Fix cv-quals on argtype.
19972 (print_z_candidates): New function.
19973 (build_new_function_call): Call it.
19974 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
19975 consider non-converting constructors.
19976 Call print_z_candidates.
19977 Return an AMBIG_CONV for an ambiguous conversion.
19978 (build_user_type_conversion): Handle AMBIG_CONV.
19979 (convert_like): Fix test for building TARGET_EXPR.
19980 Call instantiate_type.
19981 Handle AMBIG_CONV and LVALUE_CONV.
19982 (build_over_call): Handle 0 args and ellipsis.
19983 * cp-tree.def: Add AMBIG_CONV.
19985 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
19987 * decl.c (lookup_name_real): If we find mem in obj when parsing
19988 `obj->mem', make sure we return the right value.
19990 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
19992 * search.c (get_base_distance): Call complete_type.
19994 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
19996 * decl.c (store_bindings): Make static.
19998 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
20000 * init.c (expand_aggr_init_1): Don't check type conversions if
20003 * cvt.c (z_candidate): Put back template field.
20004 (add_function_candidate): Set it.
20005 (add_template_candidate): Likewise.
20007 (compare_qual): Handle references and pointers to members.
20008 (compare_ics): Handle reference bindings.
20010 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
20012 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
20014 * call.c (compute_conversion_costs): Call complete_type.
20016 * tree.c (vec_binfo_member): Use comptypes instead of comparing
20017 pointers, so we can handle template parameters.
20019 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
20021 * cvt.c (cp_convert_to_pointer): We have to call complete_type
20022 here; let's make it explicit instead of a side effect of an
20025 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
20027 * cvt.c (z_candidate): Remove template field.
20028 (reference_binding): Handle binding to temporary.
20029 (implicit_conversion): Likewise.
20030 (add_function_candidate): Handle artificial constructor parms.
20031 Handle functions with too few parms.
20032 (add_template_candidate): New function.
20033 (build_user_type_conversion_1): Handle constructors.
20034 (convert_like): Likewise.
20035 (build_over_call): Likewise.
20036 (build_new_function_call): Support templates.
20037 (compare_ics): Fix reference, inheritance handling.
20039 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
20041 * decl.c: Add signed_size_zero_node.
20042 (init_decl_processing): Build it.
20043 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
20044 when we're trying to make a negative delta.
20046 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20048 Stop doing this damn index==strchr variable name confusion.
20049 * class.c (add_virtual_function): Change local var INDEX to be
20051 (add_method): Likewise.
20052 * lex.c (print_parse_statistics): Likewise.
20053 * search.c (make_memoized_table_entry): Likewise.
20054 (lookup_fnfields_here): Likewise.
20055 (lookup_field): Likewise.
20056 (lookup_fnfields): Likewise.
20057 (get_baselinks): Likewise.
20058 * sig.c (build_signature_table_constructor): Likewise.
20059 (build_signature_method_call): Likewise.
20060 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
20061 (get_member_function_from_ptrfunc): Likewise.
20062 (build_ptrmemfunc): Change local var INDEX to be IDX.
20063 (c_expand_start_case): Likewise.
20065 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
20067 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
20068 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
20069 (convert_to_reference): Use build_type_conversion to convert to
20070 the reference type directly.
20071 (standard_conversion): Fix void* case, non-conversions.
20072 (reference_binding): Fix expr == 0 case, non-conversions.
20073 (convert_like): Support REF_BIND.
20074 (compare_qual): Split out from compare_ics.
20075 (compare_ics): Use it, handle icses with only a qual_conv.
20077 * init.c (expand_vec_init): Don't crash if decl is NULL.
20079 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
20081 * mpw-config.in: New file, configury for Mac MPW.
20082 * mpw-make.sed: New file, makefile editing for MPW.
20084 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
20086 * pt.c (instantiate_class_template): Call repo_template_used.
20088 * search.c (lookup_conversions): Only lookup conversions in
20091 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20093 * cp-tree.def: Renamed from tree.def, to avoid confusion with
20095 * cp-tree.h, lex.c: Include cp-tree.def.
20096 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
20098 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
20100 * init.c (build_vec_delete_1): Call complete_type.
20102 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
20104 * except.c (start_anon_func): Make sure anonymous functions are
20107 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
20109 * decl.c (finish_function): If function_depth > 1, set nested.
20111 * decl2.c (grokbitfield): Revert Bob's change.
20112 * class.c (finish_struct_1): Fix handling of named bitfield widths.
20114 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
20116 * pt.c (add_pending_template): Handle types.
20117 (lookup_template_class): With -fexternal-templates, just add the class
20118 to pending_templates instead of instantiating it now.
20119 * decl2.c (finish_file): Handle types in pending_templates.
20121 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
20123 * decl2.c (grokbitfield): Handle constant decls appropriately.
20124 Give an appropriate error message now instead of spewing core
20127 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
20129 * decl2.c: Don't turn on thunks by default for now.
20131 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
20133 * typeck.c (complete_type): Handle error_mark_node.
20134 (common_type, OFFSET_TYPE): Handle template_type_parms.
20136 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
20138 * pt.c (instantiate_decl): If at_eof, call import_export_decl
20139 regardless of DECL_INLINE.
20141 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
20143 * class.c (finish_struct_bits): Copy TYPE_SIZE.
20145 * rtti.c (build_dynamic_cast): Support templates.
20146 * tree.def: Support DYNAMIC_CAST_EXPR.
20147 * pt.c (tsubst_copy): Likewise.
20148 * decl2.c (build_expr_from_tree): Likewise.
20150 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
20152 * typeck.c (build_static_cast): Support templates.
20153 (build_const_cast): Likewise.
20154 * tree.def: Support CONST/STATIC_CAST_EXPR.
20155 * pt.c (tsubst_copy): Likewise.
20156 * decl2.c (build_expr_from_tree): Likewise.
20158 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
20160 * decl2.c (finish_vtable_vardecl): Don't trust
20161 TREE_SYMBOL_REFERENCED for vtables of local classes.
20163 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
20165 * pt.c (tsubst_copy): Handle operator T.
20167 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20169 * init.c (build_delete): Move creation of PARMS inside test of
20170 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
20172 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
20174 * typeck.c (build_conditional_expr): Don't assume that
20175 the arguments to ?: are always pointers or records.
20177 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
20179 * decl2.c (import_export_decl): Still emit static/weak/comdat
20180 copies of inline template functions with -fno-implicit-templates.
20182 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
20184 * init.c (build_delete): Determine the complete basetype
20185 path to the destructor we're calling.
20187 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
20189 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
20190 initialize the enum, because we really and truly don't know where
20192 (start_enum): Don't copy integer_zero_node because
20193 build_enumerator will do it.
20195 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
20197 * decl.c (finish_function): Do access control on base destructors.
20199 * pt.c (tsubst, case FUNCTION_DECL): Set up
20200 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
20203 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
20205 * cvt.c (build_up_reference): If we have already extended the
20206 lifetime of the temporary, don't try it again.
20207 * typeck.c (c_expand_return): Don't try and convert the return
20208 value twice when we want a reference, once is enough.
20210 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
20212 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
20213 LOOKUP_ONLYCONVERTING at all for now.
20215 * search.c (add_conversions): Put the conversion function in
20216 TREE_VALUE, the basetype in TREE_PURPOSE.
20217 * cvt.c (build_type_conversion): Adjust.
20218 * cvt.c (build_expr_type_conversion): Adjust.
20219 * call.c (user_harshness): Adjust.
20221 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
20223 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
20226 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
20228 * except.c (expand_start_catch_block): Add a dummy region, if we
20229 get an error, so that we can avoid core dumping later.
20231 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
20233 * cp-tree.h (OFFSET_REF): Remove.
20234 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
20235 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
20236 * init.c (expand_aggr_init_1): Likewise.
20237 (build_new): Likewise.
20238 * typeck.c (expand_target_expr): Likewise.
20240 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
20242 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
20245 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
20247 * cvt.c (build_up_reference): Redo how and when temporaries are
20249 * decl.c (grok_reference_init): Don't try and be smart about
20252 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
20254 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
20255 (TARGET_EXPR...), now that it has 4 arguments.
20256 * tree.c (build_cplus_new): Likewise.
20258 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
20260 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
20262 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
20263 * decl.c (struct saved_scope): Remove named_labels,
20264 {base,member}_init_list.
20265 (maybe_push_to_top_level): Don't set them. Call
20266 push_cp_function_context if appropriate.
20267 (pop_from_top_level): Likewise.
20269 * method.c (do_build_assign_ref): Remove obsolete check of
20270 TYPE_HAS_ASSIGN_REF (basetype).
20272 * decl.c (grokfndecl): Diagnose user definition of
20273 implicitly-declared methods.
20275 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
20277 * method.c (do_build_copy_constructor): Add code to give
20278 meaningful error messages instead of crashing.
20279 (do_build_assign_ref): Don't synthesize assignment operators for
20280 classes containing reference or const members.
20282 * class.c (struct base_info): Remove cant_synth_copy_ctor
20283 and cant_synth_asn_ref.
20284 (finish_base_struct): Remove the code that tries to conditionalize
20285 synthesis of copy constructors & assignment operators based on
20286 access permissions. Instead, let it fail when it tries to
20287 synthesize the copy constructor. This will give meaningful error
20288 messages instead of silently generating code to perform a bitcopy.
20290 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
20292 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
20293 determining types for constant values.
20295 * decl.c (struct named_label_list): Use instead of stuffing
20296 random items into a TREE_LIST node.
20297 (named_label_uses): Use the new struct.
20298 (poplevel): Likewise.
20299 (lookup_label): Likewise.
20300 (define_label): Add an error message to tell the user the line
20301 where the goto is located in addition to the destination of the
20303 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
20305 (finish_function): Likewise.
20307 (start_decl): Complain about defining a static data member
20308 in a different type from which it was declared.
20310 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
20312 * cvt.c (build_expr_type_conversion): Adjust.
20314 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
20316 * call.c (build_method_call): Always convert 'this' to the
20319 * search.c (add_conversions): Put the conversion function in
20320 TREE_VALUE, the type in TREE_PURPOSE.
20321 * cvt.c (build_type_conversion): Adjust.
20322 * call.c (user_harshness): Adjust.
20324 * method.c (emit_thunk): Call temporary_allocation and
20325 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
20327 * tree.c (build_cplus_array_type): Handle tweaking of
20328 TYPE_MAIN_VARIANT here.
20329 * typeck.c (common_type): Not here.
20331 * typeck.c (complete_type): Only try to complete an array type if
20334 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
20336 * decl.c (grokvardecl): Call complete_type.
20337 (grokdeclarator): Call complete_type for PARM_DECLs.
20339 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
20341 * pt.c (instantiate_class_template): Re-set
20342 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
20344 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
20346 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
20347 smart enough to do it right.
20348 * tree.c (cp_expand_decl_cleanup): Likewise.
20349 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
20350 cp_expand_decl_cleanup.
20351 (store_parm_decls): Likewise.
20352 (hack_incomplete_structures): Likewise.
20353 * except.c (push_eh_cleanup): Likewise.
20355 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
20357 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
20358 frontend to the backend where it belongs.
20359 * tree.c (unsave_expr): Likewise.
20360 (unsave_expr_now): Likewise.
20361 * tree.def (UNSAVE_EXPR): Likewise.
20362 * cp-tree.h (unsave_expr): Likewise.
20363 (unsave_expr_now): Likewise.
20365 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
20367 * init.c (emit_base_init): Make sure the partial EH cleanups live
20368 on the function_obstack.
20370 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
20372 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
20373 when checking for pointer types.
20375 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
20377 * pt.c (instantiate_class_template): Remove obsolete check for
20378 access declarations.
20380 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
20382 * call.c (build_overload_call): Simplify calls to
20383 build_overload_call by removing last parameter.
20384 (build_method_call): Likewise.
20385 * cp-tree.h: Likewise.
20386 * method.c (build_opfncall): Likewise.
20387 * typeck.c (build_x_function_call): Likewise.
20389 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
20391 * call.c (default_parm_conversions): Factor out common code.
20392 (build_method_call): Use it.
20393 (build_overload_call_real): Use it.
20395 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
20397 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
20398 but pedwarn as the code is bogus.
20399 * typeck.c (decay_conversion): Likewise.
20400 (build_function_call_real): Use build_addr_func instead of
20401 default_conversion. Don't allow pointer-to-method functions down
20403 (build_unary_op): Use real pointer-to-member functions instead of
20405 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
20406 (convert_for_assignment): Removed some obsolete code.
20407 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
20408 build_x_function_call instead of current_class_ptr. Only call
20409 digest_init once on an initializer, we do this just checking
20411 (build_expr_from_tree): Pass current_class_ref to
20412 build_x_function_call instead of current_class_ptr.
20413 * init.c (build_member_call): Likewise.
20414 * pase.y: Likewise.
20415 * error.c (dump_expr): Handle OFFSET_REFs better.
20416 * pt.c (unify): Handle pointer-to-member functions better.
20417 * decl.c (finish_function): Clear out current_class_ref just like
20418 we do for current_class_ptr.
20420 * typeck.c (get_delta_difference): Handle virtual bases better.
20422 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
20424 * sig.c (build_signature_table_constructor): Use the delta for
20425 the original basetype for this virtual function with thunks.
20426 (build_signature_method_call): We still need to adjust 'this'
20429 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
20431 * call.c (build_addr_func): New routine. Used to get the `real'
20432 address of a function or a method. Needed to avoid getting a
20433 pointer-to-member function.
20434 (build_call): New routine to build CALL_EXPRs.
20435 (build_method_call): Use it.
20436 * cvt.c (convert_to_aggr): Likewise.
20437 * typeck.c (build_function_call_real): Likewise.
20438 * sig.c (build_signature_table_constructor): Use build_addr_func.
20439 * cp-tree.h (build_call, build_addr_func): Declare them.
20441 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
20443 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
20444 * parse.y: Remove uses of LOOKUP_AGGR.
20446 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
20448 * *.[chy]: Rename current_class_decl to current_class_ptr, and
20449 C_C_D to current_class_ref.
20451 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
20453 * call.c (convert_harshness): Tighten up pointer conversions.
20455 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
20457 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
20458 (finish_file): Likewise.
20460 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
20462 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
20464 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
20467 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
20469 * decl2.c: Turn on thunks by default where supported.
20471 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
20473 * cp-tree.h (build_overload_call_maybe): Removed.
20474 * call.c (build_overload_call_real): Invert meaning of last arg to
20475 be require_complete.
20476 (build_overload_call): Likewise.
20477 * typeck.c (build_x_function_call): Use build_overload_call_real
20478 instead of build_overload_call_maybe.
20480 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
20482 * decl2.c (finish_file): Don't try to emit functions that haven't
20485 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
20487 * decl2.c (finish_vtable_vardecl): Oops.
20489 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
20490 Also store the bindings from previous_class_values.
20491 (pop_from_top_level): Restore them.
20493 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
20495 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
20496 symbol has been referenced.
20497 (finish_file): Re-join synthesis/vtable loop with inline emission
20498 loop, disable inlining when an inline is output.
20500 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
20502 * except.c (init_exception_processing): Setup saved_in_catch.
20503 (push_eh_cleanup): Reset __eh_in_catch.
20504 (expand_start_catch_block): Set __eh_in_catch.
20506 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
20508 * except.c (push_eh_cleanup): Add tracking for whether or not we
20509 have an active exception object.
20510 (expand_builtin_throw): Use it to make sure a rethrow without an
20511 exception object is caught.
20513 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
20515 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
20518 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
20520 * decl2.c (finish_file): Also use sentries for vars with
20521 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
20524 * lex.c (handle_cp_pragma): Disable #pragma
20525 interface/implementation if SUPPORTS_ONE_ONLY > 1.
20527 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
20529 * method.c (emit_thunk): Wrap default case in
20530 temporary/permanent_allocation.
20532 * method.c (make_thunk): Use DECL_ONE_ONLY.
20533 (emit_thunk): Call assemble_end_function.
20535 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
20537 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
20538 (import_export_decl): Likewise.
20539 (finish_prevtable_vardecl): Disable vtable hack if
20540 SUPPORTS_ONE_ONLY > 1.
20542 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
20544 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
20545 PREDECREMENT_EXPRs take two arguments, not one.
20547 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
20549 * class.c (build_vtable_entry): Don't build thunks for abstract
20552 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
20555 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
20557 * class.c (set_rtti_entry): Use size_zero_node.
20558 (build_vtable): Likewise.
20560 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
20562 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
20563 (prepare_fresh_vtable): Likewise.
20565 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
20567 * method.c (emit_thunk): Call mark_used on the target function.
20569 * call.c (build_method_call): Don't warn about pending templates.
20571 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
20573 * decl2.c (finish_file): Fix list walking logic.
20575 * typeck2.c (check_for_new_type): Only warn if -pedantic.
20577 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
20579 * class.c (finish_struct_1): Remove old code for
20580 dont_allow_type_definitions.
20581 * cp-tree.h: Likewise.
20582 * spew.c: Make sure cp-tree.h is included before parse.h, so the
20583 definition of flagged_type_tree is found before it is used.
20585 * parse.y: Added the ftype member to the type union, and changed a
20586 number of rules to use it instead of ttype. Added calls to
20587 check_for_new_type() as appropriate.
20588 * typeck2.c (check_for_new_type): New function for checking
20589 if a newly defined type appears in the specified tree.
20590 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
20591 for check_for_new_type().
20593 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
20595 * decl2.c (finish_file): Only use a sentry if the decl is public.
20597 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
20598 don't pass LOOKUP_ONLYCONVERTING.
20600 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
20602 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
20603 properly keeps track of const and volatile type modifiers.
20605 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
20607 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
20608 * pt.c (comp_template_args): Use it.
20610 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
20611 assemble_external for artificial function decls.
20613 * decl.c (cp_finish_decl): Oops.
20615 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
20617 * decl2.c (import_export_decl): Put static data member templates
20618 into common storage, or make them weak, depending on whether they
20619 are dynamically or statically initialized.
20620 (get_sentry): New function.
20621 (finish_file): Do import_export_decl for static data members before
20622 building the init/fini functions. Don't init/fini a variable that's
20623 EXTERNAL. Use a sentry for variables in common. Fix mismatching
20624 push/pop_temp_slots.
20625 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
20626 expand_static_init thang.
20627 * method.c (get_id_2): New function.
20629 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
20631 * parse.y (empty_parms): Make sure we use C++-style prototypes
20632 when we're declaring member functions.
20634 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
20636 * Makefile.in (CONFLICTS): 16 s/r conflicts.
20637 * parse.y (self_template_type): New nonterminal.
20639 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
20641 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
20643 * parse.y (base_class.1): Allow 'typename foo::bar'.
20645 * lex.c (check_newline): Remove #pragma code that plays with the
20646 input stream, since we now deal with tokens. Clear nextchar when
20648 (handle_cp_pragma): Use real_yylex.
20649 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
20652 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
20654 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
20656 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
20658 * parse.y: New token SELFNAME for potential constructor.
20659 * spew.c (yylex): Handle it.
20660 * lex.c (identifier_type): Produce it.
20662 * parse.y (complete_type_name): In :: case, don't push class binding.
20663 (complex_type_name): Likewise.
20665 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
20667 * typeck.c (build_reinterpret_cast): Handle pointer to member
20670 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20672 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
20674 (check_newline): Put the vtable/unit/implementation/interface pragma
20675 code into handle_cp_pragma, replacing it with a call.
20676 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
20677 args. Get the next token after handling the pragma token.
20679 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
20681 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
20682 (convert_to_pointer_force): Likewise.
20684 * init.c (build_new): Fix array new without -fcheck-new.
20686 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
20688 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
20689 tree.c: Lose TYPE_NESTED_NAME.
20691 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
20694 * tree.def: Add VEC_INIT_EXPR.
20695 * expr.c (cplus_expand_expr): Handle it.
20696 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
20697 the extra file-scope symbol nastiness.
20699 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
20701 * method.c (make_thunk): Thunks are static.
20702 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
20704 * decl2.c (mark_vtable_entries): Emit thunks as needed.
20705 (finish_file): Don't emit them here.
20707 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
20709 * rtti.c (build_dynamic_cast): Handle null pointers.
20710 (ifnonnull): New function.
20712 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
20714 * call.c (build_method_call): Remember the original basetype we
20715 were called with. Give an error message instead of trying
20716 (incorrectly) to call a non-static member function through a
20717 non-inherited class.
20719 * search.c (expand_upcast_fixups): Mark the new fixup as
20722 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
20724 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
20726 * class.c (set_rtti_entry): Fix for thunks.
20728 * decl2.c (import_export_decl): Still emit typeinfo fns for
20729 cv-variants of builtin types.
20731 * rtti.c (expand_class_desc): Set up base_info_type_node here.
20732 (init_rtti_processing): Instead of here.
20734 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
20736 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
20737 (build_typeid): Only complain about taking dynamic typeid without
20740 * decl2.c: flag_rtti defaults to 1.
20742 * rtti.c (get_tinfo_var): The general class case is now smaller.
20743 (init_rtti_processing): Pack the latter three fields of base_info
20746 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
20748 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
20750 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
20752 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
20753 (push_memoized_context): Split out code to undefer pop_type_level to
20754 (clear_memoized_cache): here.
20755 (pop_memoized_context): We can only handle one layer of deferral of
20756 pop_type_level so clear the cache, if there was a previous level.
20758 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
20760 * rtti.c (init_rtti_processing): Build up base_info_type_node.
20761 (expand_class_desc): Use one pointer to an array of base_info
20762 structs, passed using a CONSTRUCTOR.
20764 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
20766 * class.c (build_vbase_path): Remove block extern for
20767 flag_assume_nonnull_objects here.
20768 (build_vfn_ref): Split out functionality into build_vtbl_ref.
20769 (build_vtbl_ref): New routine.
20770 (build_vtable): Set up rtti info here.
20771 (add_virtual_function): Note in CLASSTYPE_RTTI the best
20772 place where we can get the rtti pointers from to avoid having to
20773 search around for a place.
20774 (finish_base_struct): Likewise.
20775 (finish_struct_1): Likewise. Never create totally new vtables
20776 with totally new vtable pointers for rtti. Disable code to layout
20777 vtable pointers better until we want to break binary
20779 * rtti.c (build_headof_sub): New routine to convert down to a
20780 sub-object that has an rtti pointer in the vtable.
20781 (build_headof): Use it. Also, use build_vtbl_ref now to be more
20783 (build_dynamic_cast): Make sure we have saved it, if we need to.
20784 * search.c (dfs_init_vbase_pointers): Disable code that deals with
20785 a more efficient vtable layout, enable later.
20786 * call.c (flag_assume_nonnull_objects): Moved declaration to
20787 * cp-tree.h: here. Declare build_vtbl_ref.
20788 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
20789 function calls that want a tree.
20791 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
20793 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
20794 other X subobjects in the most derived type. Ack.
20796 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
20797 get_typeid will do it for us.
20798 (get_typeid_1): Break out call-building for expand_*_desc to use.
20799 (get_typeid): Call it.
20800 (expand_*_desc): Likewise.
20801 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
20803 (init_decl_processing): Lose builtin_type_tdescs lossage.
20804 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
20806 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
20808 * pt.c (tsubst): When calling set_nested_typename, use
20809 TYPE_NESTED_NAME (current_class_type) instead of
20810 current_class_name.
20812 * decl.c (pushdecl): Likewise.
20813 (pushdecl_class_level): Likewise.
20814 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
20815 set_nested_typename.
20817 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
20819 * rtti.c (synthesize_tinfo_fn): Handle arrays.
20821 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
20823 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
20825 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
20826 (init_rtti_processing): Lose bad_cast_type.
20827 (build_dynamic_cast): Use throw_bad_cast.
20829 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
20831 * decl2.c (finish_file): Don't synthesize artificial functions
20832 that are external and not inline.
20834 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
20836 * decl2.c (finish_file): Handle having new inlines added to
20837 saved_inlines by synthesis.
20839 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
20841 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
20843 RTTI rewrite to initialize nodes as needed, not require that
20844 users #include <typeinfo>, complete functionality and reduce wasted
20846 * rtti.c (init_rtti_processing): New fn.
20847 (build_typeid): The vtable entry is now a function.
20848 (get_tinfo_var): New fn.
20849 (get_tinfo_fn): Likewise.
20850 (get_typeid): Use it.
20851 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
20852 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
20854 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
20855 (synthesize_tinfo_fn): New fn.
20856 * method.c (build_t_desc_overload): Lose.
20857 (build_overload_with_type): More generic.
20858 * decl.c (init_decl_processing): Call init_rtti_processing.
20859 * class.c (set_rtti_entry): Use get_tinfo_fn.
20860 * decl2.c (mark_vtable_entries): Mark the rtti function.
20861 (finish_prevtable_vardecl): Don't build_t_desc.
20862 (import_export_decl): Handle tinfo functions.
20863 (finish_file): Likewise.
20864 * typeck.c (inline_conversion): New fn.
20865 (build_function_call_real): Use it.
20866 * cp-tree.h: Add decls.
20868 * method.c (hack_identifier): Also convert component_refs from
20871 * lex.c (cons_up_default_function): Use the type, not the name, in
20874 * decl2.c (import_export_vtable): Fix weak vtables.
20876 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
20878 * search.c (get_base_distance_recursive): Fix access checks for
20881 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20883 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
20885 (convert_harshness): Add prototypes wrapped by PROTO.
20886 * decl2.c (grok_function_init): Likewise.
20887 (do_toplevel_using_decl): Change to void return type.
20888 * class.c (build_vtable_entry): Remove decl of make_thunk.
20889 (merge_overrides): Fix order of arg definitions.
20890 (finish_vtbls): Likewise.
20891 (fixup_vtable_deltas): Likewise.
20892 (modify_all_direct_vtables): Likewise.
20893 (modify_all_indirect_vtables): Likewise.
20894 * search.c (get_base_distance_recursive): Likewise.
20895 (get_abstract_virtuals_1): Likewise.
20896 (fixup_virtual_upcast_offsets): Likewise.
20897 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
20898 * init.c (perform_member_init): Fix order of arg definitions.
20899 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
20900 * cp-tree.h (make_thunk): Add decl.
20901 (overload_template_name, push_template_decl): Add decls.
20902 (do_toplevel_using_decl): Change to void return type.
20903 (vec_binfo_member): Add decl.
20905 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20907 * typeck.c (mark_addressable, convert_for_assignment,
20908 convert_for_initialization, pointer_int_sum, pointer_diff,
20909 unary_complex_lvalue): Add prototypes wrapped by PROTO.
20910 (convert_sequence): #if 0 fn decl, since definition also is.
20912 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
20914 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
20915 cast to pointer types for type searching.
20917 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20919 * typeck.c (get_delta_difference): Use cp_error, not error, in the
20920 case where BINFO == 0.
20922 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
20924 * call.c (build_method_call): Fix wording of error messages so
20925 constructors come out right.
20927 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
20929 * decl.c (push_overloaded_decl): Don't warn about hidden
20930 constructors when both the type and the function are declared
20931 in a system header file.
20933 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
20935 * class.c (finish_struct_1): Propagate the TYPE_PACKED
20936 flag for the type to the type's fields.
20938 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
20940 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
20942 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
20944 * class.c (base_info, finish_base_struct): Replace
20945 needs_virtual_dtor with base_has_virtual.
20947 (finish_struct_1): Remove the old code that tried to make default
20948 destructors virtual. Use base_has_virtual when checking if we need
20949 to add a vtable entry for the rtti code.
20951 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
20953 * pt.c (push_template_decl): Complain about template decl with
20954 inappropriate declaration.
20956 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
20958 * typeck.c (build_x_unary_op): Remove bogus check for taking
20959 the address of a member function.
20961 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
20963 * parse.y (constructor_declarator): Only push the class if
20964 we are not already in the class.
20966 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
20968 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
20969 Add additional argument to INIT_CUMULATIVE_ARGS.
20971 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
20973 * decl.c (shadow_tag): Fix error about anon union with methods.
20975 * parse.y (self_reference): Only generate a self-reference if this
20976 is a non-template class.
20977 (opt.component_decl_list): Only use it if it was generated.
20979 * parse.y (component_decl_1): Use constructor_declarator.
20980 (fn.def2): Likewise.
20981 (notype_component_declarator0): Likewise.
20983 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
20985 * typeck.c (build_x_unary_op): Add checks for taking the address
20986 of a TARGET_EXPR or of a member function, and give appropriate
20989 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
20991 * pt.c (process_template_parm): Allow template type parms to be
20992 used as types for template const parms.
20994 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
20996 * init.c (expand_vec_init): Ensure the eh cleanups are on the
20999 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
21001 * decl.c (lookup_name_real): Be even more picky about the
21002 ambiguous lookup warning.
21003 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
21004 * parse.y (constructor_declarator): Rather than here.
21006 * parse.y (constructor_declarator): New nonterminal.
21008 (explicit_instantiation): Likewise.
21010 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
21012 Add implicit declaration of class name at class scope.
21013 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
21014 * parse.y (self_reference): New nonterminal.
21015 (opt.component_decl_list): Use it.
21016 (fn.def1): Add nested_name_specifier type_name cases.
21017 * class.c (build_self_reference): New function.
21018 (finish_struct): Handle access_default later, move self-reference
21020 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
21021 * cp-tree.h: Adjust.
21023 * pt.c (do_function_instantiation): Separate handling of member
21024 functions and non-member functions properly.
21026 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
21028 * pt.c (process_template_parm): Improve error for 'volatile class K'.
21030 * class.c (finish_struct_1): Check the right slot for destructors.
21032 * decl.c (start_enum): Complain about enum templates.
21034 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
21036 * init.c (resolve_offset_ref): Offset pointers to member data by one.
21037 * typeck.c (unary_complex_lvalue): Likewise.
21039 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
21041 * typeck.c (c_expand_return): Check for a returned local
21042 array name, similar to the check for an ADDR_EXPR.
21044 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
21046 * decl.c (cp_finish_decl): Don't build cleanups for static
21049 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
21051 * typeck.c (build_modify_expr): Fix error messages to be more
21053 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
21054 assignment operators.
21055 * error.c (assop_as_string): Likewise. Add support for `%Q' for
21056 assignment operators.
21058 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
21060 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
21061 give an error if initialized. pedwarn about nested type with the
21062 same name as its enclosing class.
21064 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
21066 * typeck.c (require_complete_type): Be sure to instantiate the
21067 MAIN_VARIANT of the type.
21069 * decl2.c (finish_file): Instantiate pending templates before
21070 processing static constructors and destructors.
21072 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
21075 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
21077 * decl2.c (delete_sanity): If error_mark_node is passed
21078 in as an expression, quit while we're ahead.
21080 * decl.c (grokdeclarator): Give an error message if `friend'
21081 is combined with any storage class specifiers.
21083 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
21085 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
21086 definition of nonexistent nested type.
21088 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
21089 not to say 'typedef'.
21091 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21093 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
21094 * search.c (dfs_walk, dfs_init_vbase_pointers,
21095 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
21096 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
21098 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
21100 * except.c (build_throw): Support minimal parse.
21101 * pt.c (tsubst_copy): Support THROW_EXPR.
21102 * decl2.c (build_expr_from_tree): Likewise.
21104 * pt.c (mangle_class_name_for_template): Always allocate
21107 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
21109 * cvt.c (cp_convert_to_pointer): Give an appropriate error
21110 when trying to cast from an incomplete type.
21112 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
21114 * pt.c (instantiate_class_template): Don't bother setting up
21115 CLASSTYPE_TAGS explicitly, as the nested types will add
21118 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
21120 * decl.c (shadow_tag): Remove old error check for usage of
21121 an enum without a previous declaration.
21122 (xref_tag): Add error message about usage of enums without a
21123 previous declaration.
21125 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
21127 * lex.c (do_identifier): Only do name consistency check if we're
21130 * pt.c (push_template_decl): Don't crash if we get a member defn
21131 that doesn't match.
21133 * decl.c (xref_tag_from_type): New function to do an xref without
21134 always having to figure out code_type_node.
21135 * cp-tree.h: Declare it.
21136 * pt.c (instantiate_class_template): Use it for friend classes.
21137 (lookup_template_class): Use it.
21139 * typeck2.c (build_functional_cast): Pull out a single parm before
21140 passing it to build_c_cast.
21142 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
21144 * expr.c (do_case): Give an error message if a pointer is
21145 given as a case value.
21147 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
21149 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
21152 * lex.c (cons_up_default_function): Really, now, interface hackery
21153 does not apply to synthesized methods.
21155 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
21157 * call.c (build_method_call): Ctors and dtors now have special names
21158 with respect to lookups.
21159 * class.c (add_method): Likewise.
21160 (grow_method): Likewise.
21161 (finish_struct_methods): Likewise.
21162 (warn_hidden): Likewise.
21163 (finish_struct_1): Likewise.
21164 * cvt.c (convert_to_reference): Likewise.
21165 (convert_to_aggr): Likewise.
21166 (cp_convert): Likewise.
21167 * decl2.c (check_classfn): Likewise.
21168 * init.c (expand_member_init): Likewise.
21169 (expand_default_init): Likewise.
21170 (expand_aggr_init_1): Likewise.
21171 (build_offset_ref): Likewise.
21172 (build_new): Likewise.
21173 (build_delete): Likewise.
21174 * lex.c (do_inline_function_hair): Likewise.
21175 * search.c (lookup_field_1): Likewise.
21176 (lookup_fnfields_here): Likewise.
21177 (lookup_field): Likewise.
21178 (lookup_fnfields): Likewise.
21179 (get_virtual_destructor): Likewise.
21180 (dfs_debug_mark): Likewise.
21181 (dfs_pushdecls): Likewise.
21182 (dfs_compress_decls): Likewise.
21183 * tree.c (layout_basetypes): Likewise.
21184 * typeck.c (build_component_ref): Likewise.
21185 (build_x_function_call): Likewise.
21186 (build_modify_expr): Likewise.
21187 (convert_for_initialization): Likewise.
21188 (build_functional_cast): Likewise.
21189 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
21192 * decl.c (ctor_identifier): New.
21193 (dtor_identifier): New.
21194 (init_decl_processing): Set them.
21196 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
21198 * typeck.c (build_component_ref): Don't get confused by fields whose
21199 context has no type name, like pointer to member functions.
21201 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
21203 * decl.c (grokdeclarator): Handle typedef without declarator.
21205 * pt.c (tsubst): Handle SCOPE_REF in declarator.
21207 * parse.y (bad_parm): Catch another case of missing `typename'.
21209 * lex.c (yyprint): Handle TYPE_DECLs.
21211 * decl.c (start_function): Don't try to be clever.
21213 * lex.c: Lose compiler_error_with_decl.
21214 * typeck2.c: Lose error_with_aggr_type.
21215 (incomplete_type_error): Use cp_* instead of old functions.
21216 (readonly_error): Likewise.
21217 * typeck.c (convert_arguments): Likewise.
21218 * search.c (lookup_nested_field): Likewise.
21219 * method.c (make_thunk): Likewise.
21220 * decl.c (grokparms): Likewise.
21221 * cp-tree.h: Update.
21223 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
21226 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
21228 * method.c (build_opfncall): When deleting a pointer to an
21229 array, build a new pointer to the tree past any ARRAY_TYPE
21232 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21234 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
21236 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
21238 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
21241 * decl.c (finish_function): Don't set nested based on
21242 hack_decl_function_context.
21243 * parse.y (function_try_block): Check for nested function.
21244 (pending_inlines): Likewise.
21246 * decl2.c (build_expr_from_tree): If a unary op already has a
21247 type, just return it.
21249 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
21251 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
21252 (finish_file): Check the return value of walk_vtables.
21253 (finish_prevtable_vardecl): Return int.
21254 (finish_vtable_vardecl): Likewise.
21255 (prune_vtable_vardecl): Likewise.
21256 * lex.c (set_vardecl_interface_info): Likewise.
21257 * cp-tree.h: Adjust return types.
21259 * class.c (delete_duplicate_fields_1): Don't complain about
21260 duplicate nested types if they're the same type.
21261 (finish_struct): Remove check for duplicate.
21262 * decl2.c (grokfield): Don't check for typedef of anonymous type.
21264 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
21266 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
21268 * decl.c (grokdeclarator): Lose special handling of class-level
21269 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
21270 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
21272 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
21274 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
21276 * search.c (compute_access): Fix handling of anonymous union
21278 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
21279 from anonymous unions to their members.
21281 * typeck.c (build_x_function_call): For static member functions,
21282 hand off to build_member_call.
21284 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
21286 * typeck.c (build_component_ref): Handle OFFSET_REFs.
21288 * init.c (expand_vec_init): Fix init == 0 case.
21290 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
21292 * init.c (build_new): pedwarn about init and array new.
21293 (expand_vec_init): Handle lists, use convert_for_initialization.
21295 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
21296 when converting to an aggregate type.
21297 * cvt.c (cp_convert): Pass it through.
21299 * typeck.c (build_conditional_expr): Handle user-defined
21300 conversions to slightly different types.
21302 * decl.c (grokdeclarator): Force an array type in a parm to be
21305 * decl2.c (do_using_directive): Sorry.
21306 (do_namespace_alias): Likewise.
21307 * lex.c (real_yylex): Warn about using the `namespace' keyword.
21309 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
21311 * parse.y (datadef): Move call to note_list_got_semicolon up.
21313 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
21315 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
21317 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
21319 * decl.c (cp_finish_decl): The exception regions have to be
21320 nested, not overlapping. We start the exception region for a
21321 decl, after it has been fully built, and all temporaries for it
21322 have been cleaned up.
21324 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
21326 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
21328 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
21330 * tree.def: Add RETURN_INIT.
21331 * pt.c (instantiate_decl): Handle RETURN_INIT.
21332 * decl.c (store_return_init): Handle minimal_parse_mode.
21334 * tree.c (cp_build_type_variant): Just return an error_mark_node.
21335 * decl.c (make_typename_type): Don't try to get the file and line
21337 * typeck.c (comptypes): Handle TYPENAME_TYPE.
21339 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
21341 * decl.c (poplevel): Make sure we clear out and restore old local
21342 non-VAR_DECL values by default when they go out of scope.
21344 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
21346 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
21347 referring to addresses of variables and functions.
21349 * error.c (dump_expr): Support SIZEOF_EXPR.
21351 * init.c (do_friend): Use the return value of check_classfn.
21353 * typeck.c (convert_arguments): Call complete_type.
21355 * method.c (hack_identifier): After giving an error, set value to
21358 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
21360 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
21361 lossage for local classes.
21362 * cp-tree.h: Declare it.
21363 * decl.c (lookup_name_real): Evil, painful hack for local classes.
21364 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
21365 Use hack_decl_function_context.
21366 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
21367 (start_function): Use hack_decl_function_context.
21368 (finish_function): Likewise.
21369 * method.c (synthesize_method): Likewise.
21370 * lex.c (process_next_inline): Likewise.
21371 (do_pending_inlines): Likewise.
21372 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
21375 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
21377 * sig.c (build_signature_pointer_or_reference_type): Align
21378 signature pointers/references on 8-byte boundaries so they can be
21379 grabbed 2 words at a time on a Sparc.
21381 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
21383 * method.c (hack_identifier): Requiring a static chain is now a
21385 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
21388 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
21390 * init.c (build_offset_ref): Call complete_type.
21392 * decl.c (pop_from_top_level): Always pop previous_class_type.
21394 * parse.y: Handle multiple decls in a for-init-statement.
21395 * pt.c (tsubst_expr): Likewise.
21397 * pt.c (tsubst): Use tsubst_expr for the second operand of an
21400 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
21401 (poplevel_class): Set it here.
21402 (pop_from_top_level): Pop it here if we're returning to class scope.
21403 * class.c (pushclass): Don't set it here.
21405 * decl.c (maybe_push_to_top_level): Save current_template_parms,
21406 and clear it if !pseudo.
21407 (pop_from_top_level): Restore it.
21409 * decl2.c (finish_file): Push the dummy each time we walk the list
21412 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
21413 something for CAST_EXPR.
21415 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
21417 * cvt.c (cp_convert): Warn about implicit conversion of the
21418 address of a function to bool, as it is always true.
21420 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
21422 * typeck.c (c_expand_return): Fix warning for local externs returned.
21424 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
21426 * tree.c (mapcar): Propagate const and volatile properly.
21428 * typeck.c (complete_type): Be sure to instantiate the
21429 MAIN_VARIANT of the type.
21431 * method.c (synthesize_method): Class interface hackery does not
21432 apply to synthesized methods.
21434 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
21436 * pt.c (comp_template_args): Use comptypes rather than just
21437 checking for TEMPLATE_TYPE_PARM equivalence.
21439 * typeck.c (build_x_function_call): Call complete_type before
21440 checking TYPE_OVERLOADS_CALL_EXPR.
21442 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
21444 * g++.c (main): Check also for new define ALT_LIBM.
21446 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
21448 * pt.c (instantiate_class_template): If we don't have a pattern
21450 (coerce_template_parms): If we see a local class, bail.
21452 * decl.c (grok_reference_init): Make sure there's a type before
21455 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
21456 (push_template_decl): Likewise.
21458 * parse.y (named_class_head): Set
21459 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
21461 * decl.c (xref_tag): Diagnose redeclaration of template
21462 type-parameter name.
21464 * error.c (dump_type): Handle anonymous template type parms.
21466 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
21468 (coerce_template_parms): Likewise.
21470 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
21472 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
21473 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
21475 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
21477 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
21478 before trying to get its STUB_DECL.
21479 (coerce_template_parms): Likewise.
21481 * parse.y (template_type_parm): If they didn't use 'class',
21482 pretend they did after giving an error.
21484 * pt.c (coerce_template_parms): Diagnose use of local class.
21486 * decl.c (grok_reference_init): Use instantiate_type.
21488 * error.c (dump_expr): Handle TEMPLATE_DECLs.
21490 * parse.y (named_class_head): Diagnose mismatching types and tags.
21492 * decl.c (pushdecl): Type decls and class templates clash with
21493 artificial type decls, not hide them.
21495 * decl.c (redeclaration_error_message): Diagnose redefinition of
21496 templates properly.
21497 (duplicate_decls): Diagnose disallowed overloads for template
21500 * decl.c (start_decl): Call complete_type before checking for a
21503 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
21505 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
21507 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
21509 * decl.c (grok_op_properties): Don't check for operator++(int) in
21512 * tree.c (perm_manip): Return a copy of variable and function
21513 decls with external linkage.
21515 * tree.def: Change some of the min tree codes to type "1".
21516 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
21517 * method.c (build_overload_int): Emit something arbitrary for
21518 anything but an INTEGER_CST if we're in a template.
21520 * decl.c (cp_finish_decl): Call complete_type before deciding
21521 whether or not to lay out the decl.
21523 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
21525 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
21527 * typeck2.c (build_x_arrow): Call complete_type.
21529 * pt.c (add_pending_template): Broken out.
21530 (lookup_template_class): If -fexternal-templates, call it for all
21531 the methods of implemented types.
21532 (instantiate_class_template): Instead of instantiating them here.
21533 (instantiate_decl): Handle -fexternal-templates earlier.
21535 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21537 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
21538 memoized lookup stuff inside GATHER_STATISTICS.
21540 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
21542 * decl.c (start_decl): Complain about array of incomplete type
21544 (grokdeclarator): Not here.
21546 * parse.y (template_parm): Expand full_parm inline so we can set
21547 the rule's precedence.
21549 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
21550 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
21551 * decl2.c (grokbitfield): Don't check for integer constant here.
21552 * class.c (finish_struct_1): Check here.
21554 * decl.c (define_label): Make the min decl go on permanent_obstack.
21556 * pt.c (unify): Don't handle CONST_DECLs.
21557 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
21558 (tsubst_copy): Likewise.
21560 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
21561 CONST_DECL for a template parm.
21563 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
21565 * decl.c (grokdeclarator): Complain about array of incomplete type
21567 (start_decl_1): Not here.
21569 * pt.c (tsubst): Handle pointer-to-function declarators.
21571 * method.c (hack_identifier): If pedantic, diagnose local class
21572 methods that require a static chain.
21574 * decl.c (grok_op_properties): No longer static.
21575 * cp-tree.h: Declare it.
21576 * pt.c (tsubst): Call it for operators.
21577 Use tsubst_copy for TREE_VECs.
21579 * parse.y (template_arg): The expr has precedence like '>'.
21581 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
21583 * pt.c (coerce_template_parms): Don't coerce an expression using
21585 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
21586 (tsubst): Don't use build_index_2_type if the max_value uses template
21588 * method.c (build_overload_int): Emit something arbitrary for an
21589 expression using template parms.
21591 * parse.y (template_close_bracket): New non-terminal to catch use
21592 of '>>' instead of '> >' in template class names.
21593 (template_type): Use it.
21594 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
21596 * tree.def: Add CAST_EXPR.
21597 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
21598 CONVERT_EXPR for minimal_parse_mode.
21599 * typeck.c (build_c_cast): Likewise.
21600 * pt.c (tsubst_copy): Likewise.
21601 * decl2.c (build_expr_from_tree): Likewise.
21602 * error.c (dump_expr): Likewise.
21604 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21606 * except.c (SetTerminate, SetUnexpected): Put back global vars.
21607 (init_exception_processing): Put back decl/init of
21608 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
21609 fns from libstdc++.
21611 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
21612 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
21614 * cp-tree.h (declare_uninstantiated_type_level,
21615 uninstantiated_type_level_p): Delete prototypes.
21617 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
21619 * pt.c (tsubst_expr): Add default return.
21621 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21623 * error.c (fndecl_as_string): Delete unused arg CNAME.
21624 * sig.c (build_signature_table_constructor,
21625 build_signature_method_call): Fix calls.
21627 * class.c (the_null_vtable_entry): Delete var definition.
21628 (init_class_processing): Delete tree the_null_vtable_entry init.
21629 * decl.c (no_print_{functions, builtins}): Declare as static.
21630 (__tp_desc_type_node): #if 0 var definition.
21631 (init_type_desc): #if 0 init of __tp_desc_type_node.
21632 (vb_off_identifier): Move var decl into init_decl_processing.
21633 (current_function_assigns_this): Declare as static.
21634 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
21635 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
21636 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
21637 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
21638 * init.c (BI_header_type, BI_header_size): Declare as static.
21639 * pt.c (template_classes): Delete unused var.
21640 (add_pending_template): Delete decl for non-existent fn.
21641 (lookup_template_class): Delete vars CODE and TAG_CODE.
21642 (instantiate_template): Delete unused var TARGS.
21643 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
21645 (__tp_desc_type_node): #if 0 var decl.
21646 (fndecl_as_string): Fix prototype.
21648 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
21650 * tree.def: Add GOTO_STMT.
21651 * pt.c (tsubst_expr): Support goto and labels.
21652 * decl.c (define_label): Support minimal parsing.
21653 * parse.y (simple_stmt): Likewise.
21655 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21657 * xref.c (GNU_xref_member): Only define/set var I if
21658 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
21660 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
21661 (GNU_xref_end): Fix call.
21662 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
21663 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
21665 * tree.c (build_exception_variant): Delete unused vars I, A, T,
21667 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
21668 (mapcar): Delete unused var CODE.
21669 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
21670 (break_out_cleanups): Fix call.
21671 (bot_manip): Likewise.
21672 * call.c (build_method_call): Likewise.
21673 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
21675 * typeck.c (unary_complex_lvalue, build_modify_expr,
21676 convert_for_initialization): Likewise.
21677 * typeck2.c (build_functional_cast): Likewise.
21678 * cp-tree.h (build_cplus_new): Fix prototype.
21680 * repo.c (open_repo_file): Delete unused var Q.
21681 (repo_compile_flags, repo_template_declared,
21682 repo_template_defined, repo_class_defined, repo_inline_used,
21683 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
21684 (repo_get_id, repo_vtable_used): Declare as static.
21685 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
21688 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
21690 * parse.y (pending_inlines): Add function_try_block case.
21692 * pt.c (unify): Fix for template const parms.
21694 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21696 * lex.c (extract_interface_info): Delete forward decl.
21697 (default_copy_constructor_body, default_assign_ref_body): Delete
21698 decls for non-existent functions.
21699 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
21700 (init_lex): Delete setting them.
21701 (cons_up_default_function): Delete unused vars FUNC_BUF,
21702 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
21703 #if 0'd synth code.
21704 (toplevel, expression_obstack): Delete unused extern decls.
21705 (tree_node_kind): Delete unused enum.
21706 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
21708 (tree_node_kind_names): Delete unused extern decl.
21709 (synth_obstack): Delete unused var.
21710 (init_lex): Don't set it.
21711 (init_parse): Add decl before use.
21712 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
21713 (current_unit_{name, language}): Delete unused vars.
21714 (check_newline): Don't bother setting them, just accept the #pragma.
21715 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
21716 (current_unit_{name, language}): Delete decls.
21718 * search.c: Wrap all of the memoized functions, macros, and
21719 variables inside #ifdef GATHER_STATISTICS.
21720 (lookup_field, lookup_fnfields): Likewise.
21721 (init_search_processing): Likewise.
21722 (reinit_search_statistics): Wrap whole function.
21723 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
21725 * decl.c (finish_function): Only call pop_memoized_context if
21726 GATHER_STATISTICS is defined.
21727 (start_function): Likewise for push_memoized_context.
21728 * class.c (pushclass, popclass): Likewise.
21730 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
21731 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
21733 * cvt.c (cp_convert): Delete unused local var FORM.
21734 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
21737 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
21739 * pt.c (do_poplevel): Oops; really return what we get from
21740 poplevel this time.
21742 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21744 * cp-tree.h (is_aggr_type): Add prototype.
21746 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
21747 * method.c ({push,pop}_cp_function_context): Delete decls.
21748 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
21749 (SetUnexpected, SetTerminate): Delete unused vars.
21750 (init_exception_processing): Don't set SetUnexpected or
21751 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
21752 (output_exception_table_entry): Delete unused array LABEL.
21753 (expand_internal_throw): Delete unused var PARAMS.
21754 (expand_start_catch_block): Delete unused var CLEANUP.
21755 (emit_exception_table): Delete unused var EH_NODE_DECL.
21756 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
21757 GOTO_UNWIND_AND_THROW. Don't set them.
21758 (end_eh_unwinder): Add top decl.
21759 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
21760 (exception_section, push_rtl_perm, do_function_call,
21761 lang_interim_eh, push_eh_cleanup, eh_outer_context,
21762 expand_end_eh_spec, end_eh_unwinder): Declare as static.
21763 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
21764 throw_used): Likewise.
21765 * cp-tree.h (expand_end_eh_spec): Delete prototype.
21767 * search.c (dfs_mark, dfs_mark_vtable_path,
21768 dfs_unmark_vtable_path, dfs_mark_new_vtable,
21769 dfs_unmark_new_vtable, dfs_clear_search_slot,
21770 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
21771 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
21772 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
21774 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
21775 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
21776 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
21777 Only define #ifdef GATHER_STATISTICS.
21778 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
21780 (vbase_decl): Delete var definition.
21781 (init_search): Delete old decl.
21782 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
21783 never actually used.
21784 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
21785 (get_base_distance_recursive): Delete unused fourth arg
21786 BASETYPE_PATH. Fix call .
21787 (get_base_distance): Fix call.
21788 (push_class_decls): Delete unused var ID.
21789 (make_memoized_table_entry): Declare as static.
21790 (breadth_first_search): Declare as static.
21791 (tree_has_any_destructor_p): Declare as static.
21792 (pop_class_decls): Delete unused arg pop_class_decls.
21793 * class.c (popclass): Fix call to pop_class_decls.
21794 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
21795 tree_has_any_destructor_p): Delete prototypes.
21797 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
21798 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
21799 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
21800 (build_user_desc): Delete unused var T.
21801 (build_class_desc): Delete unused vars T and OFF.
21802 (build_t_desc): Delete unused var NAME_STRING.
21803 (build_headof): Make static.
21804 (get_bad_cast_node): Likewise.
21805 (get_def_to_follow): Likewise.
21806 * cp-tree.h (init_type_desc): Add prototype.
21807 (build_headof): Remove prototype.
21809 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
21811 * pt.c (tsubst): Only look for matching decls at file scope for
21812 non-member functions.
21814 * call.c (build_scoped_method_call): Handle scoped destructor
21815 calls in templates.
21817 * decl.c (*_top_level): Also save previous_class_values.
21819 * pt.c (tsubst_expr): Support do {} while loops.
21820 * parse.y (simple_stmt): Likewise.
21821 * tree.def: Likewise.
21823 * method.c (build_overload_identifier): For a class nested in a
21824 template class, don't mangle in the template parms from our
21827 * lex.c, cp-tree.h: Remove support for template instantiations in
21828 the pending_inlines code.
21829 * pt.c: Remove dead functions and unused arguments.
21830 (uses_template_parms): TYPENAME_TYPEs always use template parms.
21831 * parse.y: Stop passing anything to end_template_decl.
21832 * tree.c (print_lang_statistics): Only print tinst info #ifdef
21835 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21837 * init.c (expand_recursive_init{,_1}): Delete decls.
21838 (sort_member_init): Delete unused var INIT.
21839 (emit_base_init): Delete unused var X.
21840 (build_offset_ref): Delete unused var CNAME.
21841 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
21842 (emit_base_init): Delete unused local var BASE. Delete extern
21843 decl of IN_CHARGE_IDENTIFIER.
21844 (build_delete): Delete unused local var VIRTUAL_SIZE.
21846 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
21847 (build_delete): Fix call.
21848 * decl2.c (delete_sanity): Likewise.
21849 * cp-tree.h (build_vec_delete): Update prototype.
21851 * typeck.c (common_base_type): Delete unused var TMP.
21852 (build_binary_op): Delete local var ARGS_SAVE.
21853 (build_array_ref): Delete unused var ITYPE.
21854 (c_expand_return): Delete unused var USE_TEMP.
21856 * typeck.c (compexcepttypes): Delete unused arg STRICT.
21857 (comptypes): Fix calls.
21858 * decl.c (duplicate_decls): Likewise.
21859 * cp-tree.h (compexcepttypes): Delete extra arg.
21861 * decl2.c (check_classfn): Delete unused second arg CNAME.
21862 * decl.c (start_decl, grokfndecl): Fix calls.
21863 * init.c (do_friend): Likewise.
21864 * cp-tree.h (check_classfn): Update prototype.
21866 * cp-tree.h (signature_error, import_export_vtable,
21867 append_signature_fields, id_in_current_class, mark_used,
21868 copy_assignment_arg_p): Add decls.
21869 * decl2.c (mark_used): Delete decl.
21871 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
21873 * class.c (get_vtable_entry): Disable unused function.
21874 (doing_hard_virtuals): Delete unused static global var.
21875 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
21876 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
21877 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
21878 (modify_one_vtable): Delete unused var OLD_RTTI.
21879 (finish_struct_anon): Delete unused vars OFFSET and X.
21880 (finish_struct_bits): Delete unused var METHOD_VEC.
21881 (get_basefndecls): Delete unused var PURPOSE. Delete unused
21882 for-scope local variable METHODS.
21884 * call.c (user_harshness): Delete unused/unneeded arg PARM.
21885 (ideal_candidate): Delete unused args BASETYPE and PARMS.
21886 (build_method_call): Delete unused args passed into ideal_candidate.
21887 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
21888 * cp-tree.h (synthesize_method): Add decl.
21890 * decl.c (note_level_for_for): Give void return type.
21891 (pushdecl_nonclass_level): Likewise.
21892 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
21893 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
21894 (suspend_binding_level): Delete unused var LEVEL.
21895 (duplicate_decls): Delete unused var CTYPE.
21896 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
21897 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
21899 (grokdeclarator): Delete unused var C.
21900 (grokdeclarator): Delete unused var SIZE_VARIES.
21901 (grokparms): Delete unused var SAW_VOID.
21902 (start_function): Delete unused var OLDDECL.
21903 (cplus_expand_expr_stmt): Delete unused var
21904 REMOVE_IMPLICIT_IMMEDIATELY.
21906 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
21908 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
21910 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
21912 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
21913 (build_min_nt): Likewise.
21914 * pt.c (do_pushlevel): Emit line note.
21915 (do_poplevel): Return what we get from poplevel.
21916 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
21917 * parse.y: Use do_pushlevel and do_poplevel.
21918 * cp-tree.h: Declare do_poplevel.
21920 * cp-tree.h: Declare at_eof.
21921 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
21922 * decl2.c (import_export_decl): Renamed from import_export_inline.
21923 (finish_file): Call it to do interface handling for statics.
21924 * pt.c (tsubst_copy): Call mark_used on variables and functions
21927 * decl2.c (finish_file): Don't emit statics we can't generate.
21928 * pt.c (instantiate_decl): Don't set interface on instantiations
21931 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
21932 * tree.c (print_lang_statistics): Print max template depth.
21933 * pt.c (push_tinst_level): Dump entire instantiation context.
21934 (instantiate_class_template): Use it and pop_tinst_level.
21935 (instantiate_decl): Likewise.
21937 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
21938 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
21940 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
21942 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
21943 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
21944 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
21945 the new template implementation.
21947 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21949 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
21951 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
21953 * decl.c (cp_finish_decl): Delay emitting the debug information for
21954 a typedef that has been installed as the canonical typedef, if the
21955 type has not yet been defined.
21957 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
21959 * decl2.c (grokfield): Still call pop_nested_class for access decls.
21961 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21963 * decl.c (lookup_label): Call label_rtx.
21965 * decl.c (make_binding_level): New function.
21966 (pushlevel, pushlevel_class): Call it instead of explicit
21967 duplicate calls to xmalloc.
21969 * decl.c (init_decl_processing): Delete useless build_pointer_type
21972 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
21973 (sizet_ftype_string): Delete variable.
21974 (init_decl_processing): Add built-in functions fabsf, fabsl,
21975 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
21976 variable strlen_ftype, used for strlen.
21978 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
21980 * decl.c (push_to_top_level): Start from current_binding_level
21981 again for now; the stl hacks depend on g++ being broken in this
21982 way, and it'll be fixed in the template rewrite.
21984 * tree.def: Add USING_DECL.
21985 * decl2.c (do_class_using_decl): Implement.
21986 (grokfield): Pass access decls off to do_class_using_decl instead of
21988 * error.c (dump_decl): Handle USING_DECLs.
21989 * decl.c (grokdeclarator): Remove code for handling access decls.
21990 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
21991 as access decls for now.
21992 (finish_struct): Don't check USING_DECLs for other uses of the name.
21994 * search.c (get_matching_virtual): Use cp_error_at.
21996 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
21998 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
22000 (self_promoting_args_p): Move the check that TYPE is non-nil
22001 before trying to look at its main variant.
22002 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
22004 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
22006 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
22007 (do_friend): Delete call to xref_friend.
22008 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
22010 * typeck.c (convert_sequence): #if 0 unused function.
22012 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
22013 be in decl_in_memory_p.
22014 (decl_in_memory_p): Delete decl.
22015 * expr.c (decl_in_memory_p): Delete fn.
22016 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
22018 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
22020 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
22022 * class.c (finish_struct_1): Check for a pure-specifier on a
22023 non-virtual function here.
22025 * decl2.c (grok_function_init): Don't check whether the function
22027 (grokfield): Don't call check_for_override here.
22029 * decl.c (push_to_top_level): Start from inner_binding_level,
22030 check class_shadowed in class levels.
22032 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
22034 * decl.c (resume_level): Ignore things that don't have names, instead
22037 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22039 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
22041 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
22043 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
22046 * parse.y (complete_type_name): Bind global_scope earlier.
22047 (complex_type_name): Likewise.
22048 (qualified_type_name): Remove.
22050 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
22052 * decl.c (grokfndecl): Move code that looks for virtuals in base
22054 * class.c (check_for_override): ... to a new function.
22055 (finish_struct_1): Call it.
22057 * cp-tree.h: Declare warn_sign_compare.
22059 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
22060 rather than extra_warnings to decide whether to warn about
22061 comparison of signed and unsigned.
22063 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
22064 implies -Wsign-compare. -Wall doesn't imply -W.
22066 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
22068 * typeck.c (build_component_ref): Fix to handle anon unions in base
22071 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22073 * class.c (resolves_to_fixed_type_p): Delete code dealing with
22074 a WITH_CLEANUP_EXPR, since we don't generate them any more.
22075 * cvt.c (build_up_reference): Likewise.
22076 * decl.c (grok_reference_init): Likewise.
22077 (cp_finish_decl): Likewise.
22078 * error.c (dump_expr): Likewise.
22079 * tree.c (real_lvalue_p): Likewise.
22080 (lvalue_p): Likewise.
22081 (build_cplus_new): Likewise.
22082 (unsave_expr_now): Likewise.
22083 * typeck.c (unary_complex_lvalue, build_modify_expr,
22084 c_expand_return): Likewise.
22086 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22088 Make the C++ front-end pay attention to attributes for structures.
22089 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
22091 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
22092 Take out old round_up_size use and setting the DECL_ALIGN possibly
22093 using it. Take out setting of TYPE_ALIGN to round_up_size, which
22094 can override what the attribute set.
22095 * cp-tree.h (finish_struct): Update prototype.
22096 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
22097 attributes to finish_struct.
22098 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
22099 value down into finish_struct.
22100 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
22102 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
22104 * decl.c (poplevel): Re-word dead for local handling.
22105 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
22106 (cp_finish_decl): If is_for_scope, check for duplicates so
22107 we can disable is_for_scope. Otherwise, preserve_temp_slots.
22109 * lex.c (do_identifier): Use global binding in preference of
22110 dead for local variable.
22112 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
22114 * init.c (initializing_context): Handle anon union changes, the
22115 context where fields of anon unions can be initialized now has to be
22116 found by walking up the TYPE_CONTEXT chain.
22118 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
22120 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
22121 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
22122 (obscure_complex_init): If bss is supported, always set
22123 DECL_INITIAL to error_mark_node.
22125 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22127 * init.c (is_friend): Make sure there's a context before we see if
22130 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
22132 * init.c (is_friend): Classes are not friendly with nested classes.
22134 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
22136 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
22137 and record its result.
22139 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
22141 * class.c (finish_struct_anon): Switch around code to not move anon
22142 union elements around, nor mess up their contexts, nor offsets,
22143 instead we now build up the right number of COMPONENT_REFs for all
22144 the anon unions that may be present at build_component_ref time.
22145 * typeck.c (lookup_anon_field): New routine to handle field lookup
22146 on fields without names. We find them, based upon their unique type
22148 * typeck.c (build_component_ref): Allow FIELD_DECL components.
22149 Handle finding components in anonymous unions, and ensure that a
22150 COMPONENT_REF is built for each level as necessary.
22152 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
22154 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
22155 code that ensures that copy ctors are used if appropriate.
22157 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22159 * init.c (build_vec_delete): Only give an error if base isn't an
22162 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
22164 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
22165 (yylex): If we see `new', keep slurping.
22167 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
22169 * class.c (finish_struct_1): Move code for handling anon unions...
22170 (finish_struct_anon): to here. Fixup so that we do the offset
22171 calculations right, and so that the fields are physically moved to
22172 the containers's chain.
22174 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22176 * decl.c (grokdeclarator): Avoid trying to get an operand off an
22179 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
22181 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
22182 POINTER_SIZE to agree with expr.c.
22184 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
22186 * search.c (lookup_field): Don't report ambiguities if protect is 0,
22187 instead return NULL_TREE.
22189 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
22191 * class.c (finish_struct_1): Call warn_hidden if we want warnings
22192 about overloaded virtual functions.
22193 (warn_hidden): New routine to warn of virtual functions that are
22194 hidden by other virtual functions, that are not overridden.
22195 (get_basefndecls): New routine, used by warn_hidden.
22196 (mark_overriders): New routine, used by warn_hidden.
22197 * search.c (get_matching_virtual): Remove old warning that just
22200 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22202 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
22204 * typeck.c (null_ptr_cst_p): Delete unused fn.
22205 (build_function_call_maybe): Delete unused fn.
22207 * expr.c (extract_init): #if 0 the code after unconditional return 0
22210 Delete old cadillac code.
22211 * edsel.c: Remove file.
22212 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
22213 * Makefile.in (CXX_OBJS): Delete edsel.o.
22214 (edsel.o): Delete rule.
22215 * cp-tree.h (flag_cadillac): Delete var decl.
22216 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
22217 * decl2.c (flag_cadillac): Delete var definition.
22218 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
22219 (grokfield): Delete code depending on flag_cadillac.
22220 (finish_anon_union): Likewise.
22221 * class.c (finish_struct_1): Likewise.
22222 (pushclass): Likewise.
22223 (popclass): Likewise.
22224 (push_lang_context): Likewise.
22225 (pop_lang_context): Likewise.
22226 * decl.c (init_decl_processing): Likewise.
22227 (start_decl): Likewise.
22228 (cp_finish_decl): Likewise.
22229 (xref_tag): Likewise.
22230 (finish_enum): Likewise.
22231 (start_function): Likewise.
22232 (finish_function): Likewise.
22233 (finish_stmt): Likewise.
22234 * lex.c (lang_init): Likewise.
22235 (check_newline): Likewise.
22237 * lex.c (do_pending_inlines): Delete synthesized method kludge.
22239 Delete defunct, ancient garbage collection implementation.
22240 * rtti.c: New file with the RTTI stuff from gc.c.
22241 * gc.c: Removed file (moved the remaining stuff into rtti.c).
22242 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
22243 (rtti.o): New rule, replacing gc.o.
22244 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
22245 * cp-tree.h: Delete gc-related fn decls.
22246 (DECL_GC_OFFSET): Delete macro.
22247 (flag_gc): Delete extern decl.
22248 * decl.c (current_function_obstack_index): Delete var decl.
22249 (current_function_obstack_usage): Delete var decl.
22250 (start_function): Delete clearing of current_function_obstack_index
22251 and current_function_obstack_usage.
22252 (init_decl_processing): Delete code relying on -fgc.
22253 Delete call to init_gc_processing.
22254 (cp_finish_decl): Delete calls to build_static_gc_entry and
22255 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
22256 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
22257 and to expand_expr of a __gc_main call.
22258 (maybe_gc_cleanup): Delete var decl.
22259 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
22260 * decl2.c (flag_gc): Delete var decl.
22261 (lang_f_options): Delete offering of -fgc.
22262 (lang_decode_option): Delete -fgc and -fno-gc handling.
22263 (get_temp_regvar): Delete gc code.
22264 * init.c (build_new): Delete gc code.
22265 * lex.c (init_lex): Delete checking of flag_gc.
22267 * typeck.c (convert_arguments): Delete gc code.
22268 (build_component_addr): Delete -fgc warning.
22269 (build_modify_expr): Delete gc code.
22271 * decl2.c (build_push_scope): Delete fn.
22272 * cp-tree.h (build_push_scope): Delete decl.
22274 * search.c (clear_search_slots): Delete fn.
22275 * cp-tree.h (clear_search_slots): Delete decl.
22277 * search.c (tree_needs_constructor_p): Delete fn.
22278 * cp-tree.h (tree_needs_constructor_p): Delete decl.
22280 * tree.c (id_cmp): Delete fn.
22282 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
22283 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
22285 * tree.c (decl_value_member): Delete fn.
22286 * cp-tree.h (decl_value_member): Delete decl.
22288 * tree.c (list_hash_lookup_or_cons): Delete fn.
22289 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
22291 * method.c (cplus_exception_name): Delete fn.
22292 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
22294 * spew.c (shift_tokens): Delete fn.
22296 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
22298 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
22300 * parse.y: Likewise.
22302 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22304 * tree.c (build_cplus_staticfn_type): Delete function definition;
22306 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
22308 * tree.c (virtual_member): Delete function definition; never used.
22309 * cp-tree.h (virtual_member): Delete decl.
22311 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
22313 * typeck.c (build_component_ref): Handle getting vbase pointers
22314 out of complex multiple inheritance better.
22316 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
22318 * typeck.c (build_object_ref): Make sure we use the real type, not
22319 any reference type.
22321 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
22323 * tree.c (build_exception_variant): Don't create new types if we
22324 don't have to, also build new types on the right obstack.
22326 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
22328 * decl.c (store_bindings): Split out from push_to_top_level.
22329 (push_to_top_level): Call it for b->type_shadowed on class binding
22332 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
22334 * search.c (expand_upcast_fixups): Fix so that offsets stored in
22335 vbase_offsets are always right. Fixes a problem where virtual base
22336 upcasting and downcasting could be wrong during conversions on this
22337 during virtual function dispatch at ctor/dtor time when dynamic
22338 vtable fixups for deltas are needed. This only sounds easier than
22340 (fixup_virtual_upcast_offsets): Change to reflect new calling
22341 convention for expand_upcast_fixups.
22343 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22345 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
22346 check that it's usable as the bitfield width.
22348 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22350 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
22351 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
22352 only ever used for functions in it.
22354 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
22356 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
22357 (nested_type): Likewise.
22358 (nested_name_specifier): Use lastiddecl.
22360 * decl.c (grokdeclarator): Adjust accordingly.
22361 * init.c (expand_member_init): Likewise.
22362 * parse.y (base_class): Likewise.
22363 * typeck2.c (build_functional_cast): Likewise.
22365 * typeck2.c (build_functional_cast): Fill in name after we've
22366 checked for non-aggr type.
22368 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
22370 * decl2.c (warn_pointer_arith): Default to on.
22372 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
22374 * lex.c (is_rid): New function.
22375 * decl.c (grokdeclarator): Diagnose reserved words used as
22378 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
22380 * tree.c (get_decl_list): Don't lose cv-quals.
22382 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
22383 typespecs used as declarator-ids.
22385 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
22387 * decl.c (poplevel): When poping a level, don't give a warning for
22388 any subblocks that already exist.
22390 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
22392 * typeck.c (build_object_ref): Finish what I started.
22394 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
22396 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
22398 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
22401 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
22403 * decl.c (xref_tag): Handle passing a type in directly.
22405 * parse.y (qualified_type_name): Pull out the type.
22406 (nested_type): Likewise.
22407 Take types directly instead of as identifiers.
22408 * call.c (build_scoped_method_call): Take types directly instead of
22410 * decl.c (xref_basetypes): Likewise.
22411 * init.c (expand_member_init): Likewise.
22412 (build_member_call): Likewise.
22413 (build_offset_ref): Likewise.
22414 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
22415 * method.c (do_build_assign_ref): Likewise.
22416 * decl.c (grokdeclarator): Handle a type appearing as the
22417 declarator-id for constructors.
22418 * method.c (do_build_copy_constructor): current_base_init_list now
22419 uses the types directly, not their names.
22420 * init.c (sort_base_init): Likewise.
22421 (expand_member_init): Likewise.
22422 * init.c (is_aggr_type): New function, like is_aggr_typedef.
22424 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
22426 * tree.c (layout_basetypes): Call build_lang_field_decl instead
22427 of build_lang_decl if first arg is a FIELD_DECL.
22429 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22431 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
22433 * except.c (expand_start_catch_block): Set TREE_USED to avoid
22434 warnings about the catch handler.
22436 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
22438 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
22439 expand_target_expr.
22441 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
22443 Fix access control to use trees rather than integers.
22444 * class.c (access_{default, public, protected, private,
22445 default_virtual, public_virtual, private_virtual}_node): Add
22447 (init_class_processing): Do creation of those nodes.
22448 * cp-tree.h (access_type): Delete enum decl.
22449 (access_{default, public, protected, private, default_virtual,
22450 public_virtual, private_virtual}_node): Add decls.
22451 (compute_access): Change return type.
22452 * search.c (compute_access): Have tree return type, instead of enum.
22453 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
22454 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
22455 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
22456 * parse.y (VISSPEC): Make ttype rather than itype.
22457 (base_class_access_list): Likewise.
22458 * *.[cy]: Change all refs of `access_public' to `access_public_node',
22460 * call.c (build_method_call): Make ACCESS be a tree.
22461 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
22462 * cvt.c (convert_to_aggr): Likewise.
22463 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
22465 * method.c (hack_identifier): Likewise.
22466 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
22468 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
22470 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
22471 frontend, and make it more consistent with respect to
22472 warn_pointer_arith.
22474 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
22476 * decl.c (pushdecl): Check for duplicate parameter names.
22478 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
22480 * decl.c (expand_static_init): Call assemble_external for atexit.
22482 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
22484 * except.c (do_unwind): Remove some generated dead code.
22485 (eh_outer_context): New routine, factor out some common code from
22486 expand_builtin_throw and end_eh_unwinder. Add code to do return
22487 address masking for the PA.
22488 (expand_builtin_throw): Use eh_outer_context instead of open coding
22490 (end_eh_unwinder): Likewise.
22492 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
22494 * except.c (expand_throw): Call assemble_external for __empty, if we
22497 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
22499 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
22500 NORMAL_RETURN_ADDR_OFFSET.
22501 (end_eh_unwinder): Likewise.
22503 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
22505 * gc.c (build_dynamic_cast): Make sure we don't cast away const
22506 when dealing with references, and make sure we handle dynamic
22507 casting to a cv qualified reference.
22509 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
22511 * except.c (struct eh_context): New structure top hold eh context
22513 (push_eh_context): New routine.
22514 (pop_eh_context): Likewise.
22515 * decl.c (push_cp_function_context): Use them.
22516 (pop_cp_function_context): Likewise.
22518 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
22520 * decl2.c (finish_file): Also prune uninteresting functions in the
22521 inline emission loop.
22523 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
22525 * sig.c (build_signature_table_constructor): Mark functions
22526 in the signature as referenced.
22528 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
22530 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
22531 the inline emission stuff.
22533 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
22535 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
22537 * lang-options.h: Add -f{no-,}weak.
22538 * decl.c (init_decl_processing): If the target does not support weak
22539 symbols, don't use them.
22540 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
22542 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
22544 * init.c (expand_member_init): warning for base init after members.
22546 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
22548 * cvt.c (build_expr_type_conversion): Don't convert to a reference
22551 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
22553 * method.c (report_type_mismatch): Improve wording for volatile
22556 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
22558 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
22559 expand_assignment, as the later doesn't handle things that have
22560 copy constructors well. The compiler would do bitwise copying,
22561 instead of ctor calling in some cases.
22563 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
22565 * g++.c (my_strerror): Return "cannot access" if errno is 0.
22566 (pfatal_with_name, perror_exec): Don't assume that
22567 the returned value from my_strerror contains no '%'s.
22569 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
22571 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
22573 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
22574 TYPE_METHODS/TREE_CHAIN mean what they used to.
22575 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
22576 instead of TYPE_METHODS.
22577 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
22578 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
22579 * cp-tree.h (CLASSTYPE_METHODS): Lose.
22580 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
22582 (struct lang_decl): Lose next_method field.
22583 (DECL_NEXT_METHOD): Lose.
22584 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
22585 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
22587 (finish_struct_methods): Don't mess with the TREE_CHAINs in
22590 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
22593 * call.c (build_method_call): Synthesize here even when not inlining.
22594 * typeck.c (build_function_call_real): Likewise.
22596 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
22598 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
22599 == DBX_DEBUG, call dbxout_start_new_source_file and
22600 dbxout_resume_previous_source_file when appropriate.
22602 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
22604 * except.c (start_anon_func): Push to the top level.
22605 (end_anon_func): Pop from the top level.
22607 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
22609 * cp-tree.h (build_cleanup): New routine to build cleanups.
22610 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
22611 call at ctor time and use atexit to run it later.
22612 * decl2.c (build_cleanup): New routine, taken from finish_file.
22613 (finish_file): Use build_cleanup instead, and don't put function
22614 local statics in global dtor list.
22616 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
22618 * except.c (expand_throw): Ensure that we have cleanups, if we try
22619 and expand cleanups.
22621 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
22623 * except.c (expand_throw): Add logic to manage dynamic cleanups for
22625 (expand_end_catch_block): Use the magic of expand_goto, instead of
22626 emit_jump so that we get the cleanup for any catch clause parameter
22627 and the cleanup for the exception object. Update to reflect label
22629 (push_eh_cleanup): New routine to register a cleanup for an
22631 (empty_fndecl): Used to default cleanup actions to
22633 (init_exception_processing): Setup empty_fndecl. Setup
22635 (expand_start_catch_block): Update to reflect label changes. Call
22636 push_eh_object to register the cleanup for the EH object.
22637 (start_anon_func): New routine to start building lambda expressions
22639 (end_anon_func): New routine to end them.
22640 (struct labelNode): Change so that we can use tree labels, or rtx
22642 (saved_cleanup): Object to check for dynamic cleanups for the
22643 exception handling object.
22644 (push_label_entry): Change so that we can use tree labels, or rtx
22646 (pop_label_entry): Likewise.
22647 (top_label_entry): Likewise.
22648 (expand_start_all_catch): Use tree label instead of rtx label, so
22649 that we can get the magic of expand_goto.
22650 (expand_end_all_catch): Update to reflect label changes.
22652 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
22654 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
22655 building_cleanup logic, as we now use UNSAVE_EXPRs.
22656 * cp-tree.h (unsave_expr): Declare it.
22657 * decl.c (building_cleanup): Remove.
22658 (maybe_build_cleanup): Remove building_cleanup logic, and use
22659 UNSAVE_EXPR instead.
22661 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
22663 * gc.c (build_t_desc): Update error message to say <typeinfo>.
22665 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
22667 * decl.c (pushdecl): Only warn about shadowing a local variable if
22668 warn_shadow is true.
22670 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
22672 * typeck.c (build_binary_op_nodefault): Added warning about
22673 comparisons between different enum types with -Wall, unless
22674 -fenum-int-equiv set.
22676 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
22678 * class.c (finish_struct_1): Skip down to the inner type in
22679 multidimensional arrays. Ensures ctors will be made for types that
22682 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
22684 * decl.c (last_dtor_insn): New to track the last compiler generated
22686 (store_parm_decls): Set it.
22687 (finish_function): Use it to see if the dtor is empty. Avoid doing
22688 vtable setup all the time, if we can.
22689 (struct cp_function): Add last_dtor_insn.
22690 (push_cp_function_context): Save it.
22691 (pop_cp_function_context): Restore it.
22693 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
22695 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
22698 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
22700 * typeck.c (expand_target_expr): Make sure targets get put into the
22701 current temp_slot_level, so that the free_temp_slots call will reuse
22704 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
22706 * class.c (finish_struct_1): Delay delta fixups for virtual bases
22707 until after we have done the hard virtuals, to avoid a bogus `every
22708 virtual function must have a unique final overrider' for virtual
22709 functions that are only overridden by hard virtuals.
22711 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
22713 * pt.c (do_function_instantiation): Don't try to find a file-scope
22714 template for a member function.
22716 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
22718 * g++.c (main): Add handling of -nodefaultlibs.
22720 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
22722 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
22723 distinguish between direct bindings of reference variables, and
22724 indirect bindings of reference variables.
22725 * cvt.c (build_up_reference): Use it.
22726 * typeck.c (convert_arguments): Use it to indicate this is an
22728 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
22729 as they are unused.
22730 (expand_static_init): Likewise.
22731 (cplus_expand_expr_stmt): Likewise.
22732 * decl2.c (finish_file): Likewise.
22733 * init.c (perform_member_init): Likewise.
22734 (emit_base_init): Likewise.
22735 (expand_aggr_vbase_init_1): Likewise.
22737 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
22739 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
22740 get a DECL_LANG_SPECIFIC node.
22741 * cp-tree.h (lang_decl_flags): Add new member `level'.
22742 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
22743 decl_flags level member.
22745 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
22747 * call.c (build_method_call): Make sure instance has a
22748 TYPE_LANG_SPECIFIC node before we dive into it.
22750 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
22752 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
22754 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
22756 * decl.c (duplicate_decls): When smashing decls, smash staticness in
22759 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
22761 * decl.c (poplevel): Handle the merging of subblocks of cleanups
22762 when finishing blocks that have already been created (usually due to
22763 the fixup goto code). Fixes bad debugging information.
22765 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
22767 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
22768 that's not a list of overloaded functions.
22770 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
22772 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
22773 before trying to use DECL_ABSTRACT_VIRTUAL_P.
22775 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
22777 * decl2.c (mark_used): New function for hooking into setting of
22778 TREE_USED on decls.
22779 * call.c (build_method_call): Use it.
22780 * class.c (instantiate_type): Likewise.
22781 * init.c (build_offset_ref): Likewise. Don't call assemble_external
22782 for all like-named functions.
22783 * method.c (hack_identifier): Likewise.
22784 (emit_thunk): Don't call assemble_external.
22785 (make_thunk): Create thunk as a FUNCTION_DECL so that it
22786 gets the right mode and ENCODE_SECTION_INFO works.
22788 * parse.y: Use mark_used. Pass operator names to do_identifier.
22789 * lex.c (do_identifier): Handle operator names.
22791 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
22793 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
22795 * errfn.c: Include stdio.h.
22796 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
22798 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
22800 * typeck2.c (digest_init): Always convert initializers to the
22803 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
22805 * init.c (member_init_ok_or_else): Don't allow member initializers
22806 for indirect members, as it is invalid.
22808 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
22810 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
22812 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
22814 * parse.y (for.init.statement): Catch compound statements inside for
22815 initializations, if we're being pedantic.
22817 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
22819 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
22822 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
22824 * error.c (dump_expr): Don't core dump when a boolean expression is
22825 used as a default argument.
22827 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
22829 * class.c (finish_struct_bits): Check aggregate_value_p instead of
22832 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
22834 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
22835 BLKmode type that would otherwise be returned in registers.
22837 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
22839 * g++.c (WITHLIBC): New macro.
22840 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
22841 saw_libc and pass it at the end if it was set.
22843 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
22845 * parse.y (fn.def1): Call split_specs_attrs in
22846 declmods notype_declarator case.