1 1999-04-26 Mark Mitchell <mark@codesourcery.com>
3 * search.c (is_subobject_of_p): Make sure we're looking at the
6 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
8 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
10 1999-04-23 Mark Mitchell <mark@codesourcery.com>
12 * decl2.c (finish_file): Tweak handling of extern inlines so that
13 they are not unnecessarily put out.
15 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
18 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
20 * tree.c (build_exception_variant): Fix typo: use the chain of U,
21 not trying V, while cycling through U.
23 1999-04-22 Mark Mitchell <mark@codesourcery.com>
25 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
26 preserves_first_arg. Enlarge dummy accordingly.
27 (DECL_TINFO_FN_P): New macro.
28 (SET_DECL_TINO_FN_P): Likeiwse.
29 (DECL_RETURNS_FIRST_ARG): Remove.
30 (DECL_PRESERVES_THIS): Likewise.
31 (DECL_INIT_PRIORITY): New macro.
32 (finish_struct_1): Change prototype.
33 (cat_namespace_levels): Remove prototype.
34 (vtable_decl_p): New prototype.
35 (vtype_decl_p): Likewise.
36 (sigtable_decl_p): Likewise.
37 (walk_globals_pred): New typedef.
38 (walk_globals_fn): Likewise.
39 (walk_globals): New prototype.
40 (walk_namespaces_fn): New typedef.
41 (walk_namespaces): New prototype.
42 (wrapup_globals_for_namespace): Likewise.
43 (walk_vtables): Remove prototype.
44 (walk_sigtables): Likewise.
45 (instantiate_pending_templates): New prototype.
46 * class.c (finish_struct_1): Don't return a value.
47 * decl.h (pending_statics): Remove declaration.
48 * decl.c (walk_namespaces_r): New function.
49 (walk_globals_r): Likewise.
50 (vtable_decl_p): Likewise.
51 (vtype_decl_p): Likewise.
52 (sigtable_decl_p): Likewise.
53 (walk_namespaces): Likewise.
54 (walk_globals_data): New type.
55 (walk_globals): New function.
56 (wrapup_globals_for_namespace): Likewise.
57 (expand_static_init): Remove assertion. Remove redundancy in
58 conditional. Don't put static data members in static_aggregates
60 (finish_function): Remove redundancy in conditional. Don't set
61 DECL_RETURNS_FIRST_ARG.
62 (cat_namespace_levels): Remove.
63 * decl2.c: Include splay-tree.h and varray.h.
64 (priority_info_s): New structure.
65 (finish_vtable_vardecl): Change prototype. Adjust for new calling
67 (prune_vtable_vardecl): Likewise.
68 (finish_sigtable_vardecl): Likewise.
69 (setup_initp): Remove.
72 (start_static_storage_duration_function): New function.
73 (generate_inits_for_priority): Likewise.
74 (finish_static_storage_duration_function): Likewise.
75 (get_priority_info): Likewise.
76 (do_static_initialization): Likewise.
77 (do_static_destruction): Likewise.
78 (do_static_initialization_and_destruction): Likewise.
79 (generate_ctor_or_dtor_function): Likewise.
80 (generate_ctor_and_dtor_functions_for_priority): Likewise.
81 (pending_statics): Make it a varray.
82 (pending_statics_used): New variable.
83 (saved_inlines): Make it a varray.
84 (saved_inlines_used): New variable.
85 (finish_static_data_member): Change method of updating
87 (mark_inline_for_output): Remove #if 0'd code. Change method of
88 updating saved_inlines.
89 (walk_vtables): Remove.
90 (walk_sigtables): Likewise.
91 (import_export_decl): Use DECL_TINFO_FN_P.
92 (pending_templates): Remove declaration.
93 (maybe_templates): Likewise.
94 (static_aggregates_initp): Likewise.
95 (setup_initp): Likewise.
96 (finish_objects): Simplify.
97 (INITIALIZE_P_IDENTIFIER): New macro.
98 (PRIORITY_IDENTIFIER): New macro.
99 (SSDF_IDENTIFIER): New macro.
100 (initialize_p_decl): New variable.
101 (priority_decl): Likewise.
102 (ssdf_decl): Likewise.
103 (priority_info_map): Likewise.
104 (finish_file): Recode output of static intializers and other
105 file-scope finalization tasks.
106 * error.c (OB_END_TEMPLATE_ID): New macro.
107 (dump_type_real): Use it.
108 (dump_decl): Likewise.
109 (dump_function_name): Likewise.
110 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
112 (check_newline): Use walk_globals, not walk_vtables.
113 * pt.c (pending_tempalte_expansions): Remove.
114 (set_vardecl_interface_info): Likewise.
115 (pending_templates): Make static.
116 (maybe_templates): Likewise.
117 (instantiate_class_template): Adjust call to finish_struct_1.
118 (instantiate_pending_templates): New function.
119 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
120 * tree.c (static_aggregates_initp): Remove.
121 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
123 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
125 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
126 with the RTL code RETURN.
127 * hash.h: Regenerated.
128 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
129 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
130 * parse.c: Regenerated.
131 * pt.c: Include varray.h. Include rtl.h since varray.h requires
133 (inline_parm_levels): New variable.
134 (inline_parm_levels_used): Likewise.
135 (maybe_begin_member_template_processing): Update them.
136 (maybe_end_member_template_processing): Use them, rather than
137 guessing how many levels to pop.
139 * decl.c (make_typename_type): Tighten error-checking.
141 1999-04-20 Mark Mitchell <mark@codesourcery.com>
143 * cp-tree.h (build_binary_op): Remove unneeded parameter.
144 * class.c (build_vrable_entry_ref): Adjust call to
146 * decl.c (expand_static_init): Likewise.
147 (grokdeclarator): Likewise.
148 (finish_function): Likewise.
149 * decl2.c (delete_sanity): Likewise.
150 (do_dtors): Likewise.
151 (do_ctors): Likewise.
152 * error.c (dump_type_suffix): Likewise.
153 * expr.c (cplus_expand_expr): Likewise.
154 * init.c (resolve_offset_ref): Likewise.
155 (build_new): Likewise.
156 (build_new_1): Likewise.
157 (build_vec_delete_1): Likewise.
158 (expand_vec_init_catch_clause): Likewise.
159 (build_delete): Likewise.
160 * pt.c (tsubst): Likewise.
161 * rtti.c (synthesize_tinfo_fn): Likewise.
162 * search.c (expand_upcast_fixups): Likewise.
163 (expand_direct_vtbls_init): Likewise.
164 * typeck.c (get_member_function_from_ptrfunc): Likewise.
165 (build_binary_op_nodefault): Likewise.
166 (point_int_sum): Likewise.
167 (pointer_diff): Likewise.
168 (build_unary_op): Likewise.
169 (build_modify_expr): Likewise.
170 (get_delta_difference): Likewise.
171 (build_ptrmemfunc): Likewise.
172 (expand_ptrmemfunc_cst): Likewise.
174 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
176 * decl.c (grokfndecl): Always call cplus_decl_attributes.
177 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
179 1999-04-19 Mark Mitchell <mark@codesourcery.com>
181 * cp-tree.h (finish_static_data_member_decl): New function.
182 * decl2.c (finish_static_data_member_decl): Split out from ...
184 * pt.c (instantiate_class_template): Use it here instead of
186 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
187 finish_static_data_member_decl will do that. Explicit set
188 DECL_EXTERNAL to match non-template processing.
190 1999-04-18 Mark Mitchell <mark@codesourcery.com>
192 * cp-tree.h (finish_class_definition): Add parameter.
193 * parse.y (structsp): Use it. Don't call pop_scope here.
194 * parse.c: Regenerated.
195 * semantics.c (finish_class_definition): Pop it here.
197 1999-04-17 Mark Mitchell <mark@codesourcery.com>
199 * decl.c (xref_tag): Revise handling of nested template
201 * pt.c (check_explicit_specialization): Tweak handling of friend
202 templates in template classes.
203 (tsubst_friend_class): Handle friend declarations for nested
204 member template classes.
206 1999-04-16 Mark Mitchell <mark@codesourcery.com>
208 * class.c (finish_struct): Remove unused variable.
209 (pushclass): Likewise.
210 (invalidate_class_lookup_cache): Likewise.
211 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
212 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
213 doesn't get obliterated.
214 (make_typename_type): Handle template classes correctly.
216 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
217 (storetags): Declare.
218 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
219 (pushclass): Likewise. Use storetags to install tag declarations,
221 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
222 * decl.c (storetags): Make it global.
223 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
224 implicit typename declaration.
225 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
226 * method.c (hack_identifier): Likewise.
227 * search.c (lookup_member): Likewise.
229 * decl.c (warn_about_implicit_typename_lookup): New function.
230 (lookup_name_real): Use it. Rework handling of implicit typename
233 1999-04-15 Mark Mitchell <mark@codesourcery.com>
235 * cp-tree.h (lookup_nested_field): Remove.
236 * class.c (push_nested_class): Handle UNION_TYPEs.
237 (pop_nested_class): Likewise.
238 * decl.c (lookup_name_real): Don't call lookup_nested_field.
239 (start_decl): Use push_nested_class, not just pushclass.
240 (cp_finish_decl): Use pop_nested_class, not just popclass.
241 * search.c (lookup_nested_field): Remove.
243 * cp-tree.h (lang_type): Add documentation.
244 * decl2.c (handle_class_head): Create template declarations here,
246 * parse.y (class_head): Return whether or not we entered a new
247 scope, as well as the type named.
248 (named_class_head): Likewise.
249 (named_complex_class_head_sans_basetype): Likewise.
250 (structsp): Adjust accordingly. Pop scope when required.
251 * parse.c: Regenerated.
252 * pt.c (check_default_tmpl_args): Robustify.
253 (redeclare_class_template): Likewise.
254 (instantiate_class_template): An instantiation of an
255 anonymous union is itself an anonymous union.
256 * semantics.c (begin_class_definition): Don't create template
259 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
261 * parse.y (after_type_declarator_intern): New nonterminal.
262 (after_type_declarator): Use it.
263 (direct_after_type_declarator): Likewise. Move above
264 nonnested_type to fix reduce/reduce conflict resolution.
265 (declmods): Reducing from just 'attributes' has EMPTY precedence.
266 * Makefile.in (CONFLICTS): Update.
268 * decl.c (define_label): Downgrade error for jumping over a
269 non-POD decl to pedwarn.
271 1999-04-14 Mark Mitchell <mark@codesourcery.com>
273 * cp-tree.h (popclass): Change declaration.
274 (pop_nested_class): Likewise.
275 (poplevel_class): Remove declaration.
276 * call.c (convert_default_argument): Pass no arguments to
278 * class.c (finish_struct_1): Likewise.
279 (finish_struct): Likewise.
280 (popclass): Remove argument. Simplify code accordingly.
281 (pop_nested_class): Likewise.
282 * decl.c (poplevel_class): Declare it here, and make it static.
283 (poplevel): Handle class scopes.
284 (poplevel_class): Don't take an rgument. Simplify.
285 (pop_everything): Pass no arguments to pop_nested_class.
286 (cp_finish_decl): Pass no arguments to popclass.
287 (grokdeclarator): Pass no arguments to pop_nested_class.
288 (finish_function): Likewise.
289 * decl2.c (grokfield): Likewise.
290 (pop_scope): Pass no arguments to popclass.
291 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
292 * pt.c (instantiate_class_template): Move call to pushclass, and
293 document. Pass no arguments to popclass.
294 (regenerate_decl_from_template): Likewise.
296 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
298 * typeck.c (build_unary_op): Handle taking the address of a unique
299 bound non-static member function.
301 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
303 * lang-options.h (-Wdeprecated): New flag.
304 * decl2.c (warn_deprecated): New flag.
305 (lang_decode_option): Deprecated this-is-variable,
306 external-templates, alt-external-templates.
307 Support -Wdeprecated.
308 * errfn.c (cp_deprecated): New function.
310 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
312 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
313 of the decls themselves.
315 * pt.c (tsubst_function_type): Copy attributes over.
317 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
319 * cp-tree.h: Add prototype.
320 * decl.c (init_decl_processing): Set valid_lang_attribute.
322 1999-04-13 Mark Mitchell <mark@codesourcery.com>
324 * class.c (finish_struct_1): Look at the const-ness of the field's
325 type, not the TREE_READONLY-ness of the declaration.
326 * method.c (synthesize_method): Likewise.
327 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
328 creating new declarations.
330 1999-04-13 Mike Stump <mrs@wrs.com>
332 * decl2.c (import_export_decl): Because vtables always reference
333 virtual functions, even if they are inlined, don't allow
334 -fno-implement-inlines to not emit them, instead, emit them with
336 * decl.c (start_function): Likewise.
338 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
340 * cp-tree.h (struct lang_type): Add com_interface.
341 (CLASSTYPE_COM_INTERFACE): New macro.
342 * class.c (set_rtti_entry): COM interface classes have no RTTI
343 entries in their vtables; adjust.
344 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
345 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
346 finish_struct_1): Likewise.
347 * decl2.c (mark_vtable_entries): Likewise.
348 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
349 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
350 expand_upcast_fixups): Likewise.
351 * tree.c (debug_binfo): Likewise.
353 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
354 * typeck.c (comptypes): If we get it, ignore attributes.
355 * class.c (instantiate_type): Use BASELINK_P. Change complain
356 parameter to flags; 2 means ignore attributes.
357 * call.c (build_op_delete_call): Pass it.
359 * decl.c (xref_tag): Only complain once about using a typedef-name
360 with 'struct'. Downgrade to pedwarn.
362 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
364 * parse.y (absdcl_intern): New nonterminal.
365 (absdcl, direct_abstract_declarator): Use it.
367 * pt.c (lookup_template_class): Look through implict typename.
369 1999-04-11 Mark Mitchell <mark@codesourcery.com>
371 * friend.c (add_friend): Deal gracefully with error_mark_node.
372 * method.c (build_overload_value): Handle pointers-to-members as
375 * decl.c (push_binding): Fix typo in comment.
377 1999-04-10 Mark Mitchell <mark@codesourcery.com>
379 * error.c (dump_type_real): If a typename is a template-id, put
380 out the template arguments.
381 (dump_expr): Handle TEMPLATE_ID_EXPR.
382 * pt.c (lookup_template_class): Now that full arguments are
383 available everywhere, remove code that tried to guess them.
385 1999-04-09 Mark Mitchell <mark@codesourcery.com>
387 * decl.c (make_typename_type): Complain if we don't find a type
388 when trying to make a typename type for a non-template type.
390 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
392 * decl.c (start_decl): Pass attributes to grokdeclarator.
393 (grokdeclarator): Handle attributes on constructor-syntax
396 1999-04-08 Mark Mitchell <mark@codesourcery.com>
398 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
401 * search.c (template_self_reference_p): Tweak.
403 1999-04-07 Mark Mitchell <mark@codesourcery.com>
405 * init.c (build_offset_ref): Don't build yet another weird data
406 structure to describe overloaded functions.
408 1999-04-06 Mark Mitchell <mark@codesourcery.com>
410 * cp-tree.h (BASELINK_P): New macro.
411 (SET_BASELINK_P): Likewise.
412 * init.c (build_member_call): Remove needless assignment in if
414 * search.c (lookup_field_r): Fix handling when we are looking
415 specifically for a type; these are not hidden by functions and
417 (lookup_member): Use SET_BASELINK_P.
418 * tree.c (is_overloaded_fn): Use BASELINK_P.
419 (really_overloaed_fn): Likewise.
420 (get_first_fn): Likewise.
422 1999-04-05 Mark Mitchell <mark@codesourcery.com>
424 * decl.c (lookup_name_current_level): Tweak, and improve
427 * class.c (maybe_fixup_vptrs): Remove declaration.
428 (build_class_init_list): Likewise.
429 * decl.c (pushdecl_class_level): Call check_template_shadow here
431 (push_class_level_binding): ... not here.
432 * search.c (dfs_push_type_decls): Only avoid
433 template-self-reference TYPE_DECLs if they are from base classes.
435 1999-04-04 Mark Mitchell <mark@codesourcery.com>
437 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
440 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
442 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
443 (finish_struct_1): Don't call build_class_init_list.
445 1999-04-02 Mark Mitchell <mark@codesourcery.com>
447 * tinfo.h (__class_type_info): Fix illegal declaration.
449 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
450 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
451 (IDENTIFIER_CLASS_VALUE): Improve documentation.
452 (is_properly_derived_from): Declare.
453 (invalidate_class_lookup_cache): Likewise.
454 (maybe_maybe_note_name_used_in_class): Likewise.
455 (note_name_declared_in_class): Likewise.
456 (push_using_decl): Remove duplicate declaration.
457 (id_in_current_class): Remove declaration.
458 (push_class_binding): Change prototype.
459 (clear_identitifer_class_values): Declare.
460 * call.c (is_properly_derived_from): Make it global.
461 (build_new_function_call): Be careful about updating candidates.
462 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
463 asked to make illegal calls.
464 * class.c: Include splay-tree.h.
465 (class_stack_node): Add names_used slot.
466 (check_member_decl_is_same_in_complete_scope): Remove.
467 (add_method): Fix comment. Push the declaration into class
469 (finish_struct_1): When popping the class, pop the bindings too.
470 Remove check for data member/function member conflict.
471 (finish_struct): Remove calls to
472 check_member_decl_is_same_in_complete_scope. Change calls to
474 (pushclass): Clear names_used in the class stack entry.
475 Use invalidate_class_lookup_cache to remove cached entries, rather
476 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
477 before entering a new class. Remove dead code. Don't mess with
478 current_function_decl when pushing declarations.
479 (invalidate_class_lookup_cache): New function, split out from ...
480 (popclass): Here. Clean up names_used on our way out.
481 (instantiate_type): Adjust.
482 (build_self_reference): Don't push the declaration here.
483 (maybe_note_name_used_in_class): New function.
484 (note_name_declared_in_class): Likewise.
485 * decl.c (add_binding): Change prototype.
486 (find_class_binding_level): New function.
487 (innermost_nonclass_level): Likewise.
488 (current_binding_level): Update documentation.
489 (inner_binding_level): Remove. Replace with current_binding_level
491 (push_binding_level): Remove special handling of
493 (pop_binding_level): Likewise. Use find_class_binding_level.
494 (suspend_binding_level): Likewise.
495 (global_bindings_p): Use innermost_nonclass_level.
496 (toplevel_bindings_p): Likewise.
497 (namespace_bindings_p): Likewise.
498 (pseudo_global_level_p): Likewise.
499 (push_binding): Clear INHERITED_VALUE_BINDING_P.
500 (add_binding): Check for illegal multiple declarations. Return a
501 value indicating whether or not the new binding was legal.
502 (push_local_binding): Skip over class binding levels. Check
503 return value from add_binding.
504 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
505 note_name_declared_in_class.
506 (pushlevel_class): Remove "fake out the rest of the compiler"
508 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
509 (clear_identifier_class_values): New function.
510 (pop_from_top_level): Use it.
511 (pop_everything): Tweak.
512 (maybe_process_template_type_declaration): Don't push the
513 declaration for the template here.
514 (pushtag): Don't push tag declarations into class scope here.
515 (pushdecl): Apply DeMorgan's law for readability.
516 (pushdecl_class_level): Remove special-case code for
517 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
518 (push_class_level_bindng): Deal with inherited bindings.
519 (lookup_name_real): Remove special-case code for
520 TYPE_BEING_DEFINED, and some implicit typename magic.
521 (grokdeclarator): Handle COMPONENT_REF for a template function.
522 (build_enumerator): Don't call pushdecl_class_level here.
523 (id_in_current_class): Remove.
524 * decl2.c (grokfield): Don't call pushdecl_class_level or
525 check_template_shadow.
526 * errfn.c (cp_file_of): Don't declare.
527 (cp_line_of): Likewise.
528 * error.c (dump_decl): Handle an OVERLOAD.
529 (cp_file_of): Likewise.
530 (cp_line_of): Likewise.
531 * init.c (build_member_call): Handle a COMPONENT_REF.
532 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
533 pushdecl_class_level.
534 * method.c (hack_identifier): Build COMPONENT_REFs for references
535 to member templates as well as member functions. Remove dead
537 * parse.y (left_curly): Remove.
538 (nonnested_type): Call maybe_note_name_used_in_class, not
539 pushdecl_class_level.
540 * parse.c: Regenerated.
541 (nested_name_specifier_1): Likewise.
542 * pt.c (check_explicit_specialization): Adjust, for robustness.
543 (check_template_shadow): Handle OVERLOADs.
544 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
545 TEMPLATE_DECL, if appropriate.
546 * search.c (envelope_add_decl): Remove.
547 (dfs_pushdecls): Likewise.
548 (dfs_compress_decls): Likewise.
549 (dfs_push_decls): New function.
550 (dfs_push_type_decls): Likewise.
551 (setup_class_bindings): Likewise.
552 (template_self_reference_p): Likewise.
553 (lookup_field_r): Use it.
554 (looup_member): Remove old comment. Deal with ambiguity.
555 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
556 and remove envelope processing.
557 * semantics.c (begin_class_definition): Let pushclass push
558 declarations for base classes.
559 (finish_member_declaration): Push declarations into class scope.
560 * typeck.c (build_component_ref): Just put an OVERLOAD into the
561 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
562 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
563 * Makefile.in (class.o): Depend on splay-tree.h.
565 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
567 * cvt.c (convert_pointer_to_real): Use same_type_p.
568 * typeck.c (comp_target_types): Use same_type_p.
570 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
572 * semantics.c (begin_inline_definitions,
573 finish_inline_definitions): Rename from finish_default_args and
574 begin_inline_definitions, respectively, to something that isn't a
576 * parse.y (structsp): Adjust.
578 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
579 (list_hash_lookup): Likewise.
580 (hash_tree_chain): Adjust.
581 * pt.c (tsubst): Adjust.
582 (tsubst_arg_types): Use plain hash_tree_cons.
583 * cp-tree.h (hash_tree_cons_simple): Lose.
584 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
586 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
588 * Makefile.in (hash.h): Generate using gperf language 'C', not
589 'KR-C', so gperf uses the `const' keyword on strings.
591 * gxx.gperf (resword): Const-ify a char*.
593 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
595 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
596 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
597 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
598 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
599 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
600 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
603 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
605 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
607 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
609 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
611 1999-03-27 Mark Mitchell <mark@codesourcery.com>
613 * cp-tree.h (add_friend): Declare.
614 (add_friends): Likewise.
615 * friend.c (add_friend): Make it global. Don't add to
616 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
617 (add_friends): Make it global.
618 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
619 befriending class is a template.
620 * parse.y (component_decl_1): Fix typo in comment.
621 * parse.c: Regenerated.
622 * pt.c (instantiate_class_template): Use add_friend and
623 add_friends rather that duplicating some of their functionality
626 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
628 * call.c (build_field_call): Unify 'this' and non-'this' cases.
630 * typeck.c (build_indirect_ref): Check for 'this' sooner.
632 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
634 * call.c (op_error): Const-ify a char*.
635 (add_candidate, source_type, add_warning): Add static prototype.
636 (print_z_candidates): Const-ify a char*.
638 * class.c (resolve_address_of_overloaded_function,
639 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
640 (get_vtable_name, finish_struct_1): Const-ify a char*.
642 * cvt.c (convert_to_reference): Likewise.
644 * decl.c (redeclaration_error_message, record_builtin_type,
645 record_unknown_type, member_function_or_else, bad_specifiers):
647 (find_binding, select_decl, unqualified_namespace_lookup,
648 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
649 Add static prototype.
650 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
651 implicitly_declare, record_builtin_java_type, define_function,
652 grok_op_properties, tag_name): Const-ify a char*.
654 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
655 (define_function, finish_builtin_type): Const-ify a char*.
656 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
657 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
658 (file_name_nondirectory): Const-ify a char*.
659 (init_filename_times): Don't prototype.
660 (compiler_error): Prototype.
661 (yyerror, init_repo): Const-ify a char*.
662 (build_srcloc): Don't prototype.
663 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
665 (warn_for_assignment): Don't prototype.
666 (convert_for_initialization, readonly_error, check_for_new_type,
667 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
670 * decl2.c (acceptable_java_type, output_vtable_inherit,
671 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
672 merge_functions, decl_namespace, validate_nonmember_using_decl,
673 do_nonmember_using_decl): Add static prototype.
674 (lang_f_options): Const-ify a char*.
675 (finish_builtin_type): Likewise.
676 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
679 * errfn.c: Include cp-tree.h.
680 (cp_thing): Add static prototype.
681 (compiler_error): Don't protoptype.
682 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
683 passing it to `cp_thing'.
685 * error.c (interesting_scope_p): Add static prototype.
687 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
690 * init.c (compiler_error): Don't prototype.
691 (member_init_ok_or_else): Const-ify a char*.
692 (build_java_class_ref): Add static prototype.
694 * lex.c (compiler_error): Don't prototype.
695 (get_time_identifier, interface_strcmp, extend_token_buffer,
696 handle_cp_pragma): Const-ify a char*.
697 (is_global, init_filename_times): Add static prototype.
698 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
699 (compiler_error): Change from fixed args to variable args.
700 (yyerror): Const-ify a char*.
702 * parse.y (cond_stmt_keyword): Const-ify a char*.
703 (parse_decl): Add static prototype.
705 * pt.c (template_args_equal, print_template_context): Likewise.
706 (print_candidates, check_default_tmpl_args): Const-ify a char*.
707 (instantiate_class_template): Likewise.
709 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
711 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
712 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
714 * search.c (lookup_field_info, lookup_member): Likewise.
715 (lookup_member): Cast the first argument of `bzero' to a PTR.
717 * sig.c (compiler_error): Don't prototype.
718 (build_signature_pointer_or_reference_nam): Const-ify a char*.
719 (get_sigtable_name, build_member_function_pointer): Likewise.
721 * tree.c (compiler_error): Don't prototype.
722 (no_linkage_helper, build_srcloc): Add static prototype.
723 (build_vbase_pointer_fields): Const-ify a char*.
724 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
726 * typeck.c (compiler_error): Don't prototype.
727 (convert_for_assignment): Const-ify a char*.
728 (comp_cv_target_types): Add static prototype.
729 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
730 build_component_addr, build_unary_op, convert_for_initialization):
733 * typeck2.c (ack): Add static prototype and change from fixed args
735 (readonly_error, check_for_new_type): Const-ify a char*.
737 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
738 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
739 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
740 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
741 gen_assign, GNU_xref_member): Const-ify a char*.
743 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
745 * gxxint.texi: Remove old discussion on copying virtual bases.
747 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
749 * Make-lang.in: Remove all references to g++.o/g++.c.
752 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
754 * decl2.c (comdat_linkage): Treat vtables like functions.
756 1999-03-25 Mark Mitchell <mark@codesourcery.com>
758 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
760 1999-03-25 Nathan Sidwell <nathan@acm.org>
762 * decl.c (init_decl_processing): Add `signed' type as a synonym
765 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
767 * typeck.c (common_type): Handle cv-qual unification for pointers
770 * decl.c (unqualified_namespace_lookup): Return error_mark_node
772 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
773 * lex.c (do_identifier): If we got error_mark_node, call
776 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
778 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
781 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
783 * decl.c (lookup_name_real): Do nested field lookup regardless of
786 1999-03-24 Mark Mitchell <mark@codesourcery.com>
788 * cp-tree.h (lang_type): Remove has_assignment and
789 has_real_assignment. Add befriending_classes.
790 (TYPE_HAS_ASSIGNMENT): Remove.
791 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
792 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
793 (lang_decl): Document.
794 (DECL_BEFRIENDING_CLASSES): New macro.
795 (FRIEND_NAME): Move declaration to more obvious location.
796 (FRIEND_DECLS): Likewise.
797 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
798 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
799 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
800 (grok_op_properties): Likewise.
801 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
802 (add_friend): Likewise. Don't do weird things with assignment
803 operators. Update DECL_BEFRIENDING_CLASSES.
804 (add_friends): Don't do weird things with assignment operators.
805 (make_friend_class): Likewise. Update
806 CLASSTYPE_BEFRIENDING_CLASSES.
807 * pt.c (instantiate_class_template): Don't set
809 (tsubst_copy): Substitute the TREE_TYPE for more unary
811 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
812 * search.c (protected_accessible_p): New function.
813 (friend_accessible_p): Likewise.
814 (accessible_p): Use them.
816 1999-03-23 Mark Mitchell <mark@codesourcery.com>
818 * pt.c (convert_nontype_argument): Don't create things that aren't
819 PTRMEM_CSTs when applying a qualification conversion to a
822 1999-03-23 Mark Mitchell <mark@codesourcery.com>
824 * Makefile.in (OBJS): Don't mention hash.o.
827 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
829 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
830 * decl.c (expand_static_init): Make sure we don't add any after
833 * decl.c (cp_finish_decl): Move intelligence about handling
834 DECL_COMDAT for variables from here...
835 * decl2.c (comdat_linkage): ...to here.
836 (maybe_make_one_only): Tweak.
837 (import_export_decl): Call comdat_linkage for variables, too.
838 (finish_file): Handle template statics properly.
840 1999-03-22 Mark Mitchell <mark@codesourcery.com>
842 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
843 Document internals of pointer-to-member-functions.
844 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
845 (PFN_FROM_PTRMEMFUNC): Likewise.
846 (build_type_conversion): Remove unused parameter.
847 (build_ptrmemfunc1): Declare.
848 (expand_ptrmemfunc_cst): New function.
849 (delta2_from_ptrmemfunc): Likewise.
850 (pfn_from_ptrmemfunc): Likewise.
851 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
852 build_type_conversion. Use TYPE_PTRMEM_P for readability.
853 (convert_to_reference): Remove unused parameter to
854 build_type_conversion.
855 (ocp_convert): Likewise.
856 (build_user_type_conversion): Likewise.
857 * error.c (dump_expr): Handle NULL pointer-to-member functions.
858 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
859 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
860 open when handling pointer-to-member functions.
861 * pt.c (convert_nontype_argument): Clean up error messages. Be
862 more stringent with pointers-to-members.
863 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
864 (build_unary_op): Tidy ever-so-slightly.
865 (build_conditional_expr): Remove extra parameter to
866 build_type_conversion.
867 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
869 (expand_ptrmemfunc_cst): Define.
870 (delta2_from_ptrmemfunc): Likewise.
871 (pfn_from_ptrmemfunc): Likewise.
873 1999-03-19 Mark Mitchell <mark@codesourcery.com>
875 * init.c (build_member_call): Handle template-id expressions
877 * typeck.c (build_x_function_call): Likewise.
879 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
881 * friend.c (make_friend_class): Avoid core dump when
882 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
884 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
886 * decl.c (start_function): Suppress normal linkage heuristics
887 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
889 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
891 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
892 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
894 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
896 * parse.y (named_complex_class_head_sans_basetype):
897 Do not push a scope for error_mark_node.
898 (maybe_base_class_list): Likewise.
900 * decl.c (start_decl): Check for error_mark_node as a type.
901 Detected by g++.brendan/array-refs.C.
902 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
903 (maybe_build_cleanup_1): Likewise. Detected by
904 g++.jason/incomplete1.C.
906 * tree.c (build_dummy_object): Use void_zero_node instead of the
908 (is_dummy_object): Check for such a node.
909 Detected by g++.bob/inherit1.C
911 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
913 * method.c (old_backref_index): Split out...
914 (flush_repeats): From here. Rename back from try_old_backref.
915 (build_mangled_name): Put back some old-style repeat handling.
917 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
919 * lex.c: Don't include setjmp.h.
920 (parse_float): New static function.
921 (pf_args): New struct.
922 (real_yylex): Use them in call to `do_float_handler'.
924 1999-03-15 Mark Mitchell <mark@markmitchell.com>
926 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
927 * tree.c (layout_basetypes): Not here.
928 * search.c (dfs_search): Remove; no longer used.
930 1999-03-12 Mark Mitchell <mark@markmitchell.com>
932 * decl2.c (validate_nonmember_using_decl): Issue sensible
933 error-messages on bogus qualifiers.
935 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
937 * call.c (add_function_candidate): Fix uninitialized variable.
939 * Makefile.in (search.o): Add dependency on varray.h.
941 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
943 * decl.c (duplicate_decls): Use same_type_p.
944 * method.c (try_old_backref): Renamed from flush_repeats. Use
945 same_type_p. Don't try to handle repeats. Return success.
946 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
947 calls from old-style code, too.
948 (check_ktype): Use same_type_p.
949 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
950 (build_qualified_name): Simplify logic.
951 (process_overload_item): Strip typedefs and quals at the top.
952 (build_mangled_name_for_type_with_Gcode): Remove call to
953 type_canonical_variant.
954 (build_mangled_name): Likewise. Remove support for old-style
955 repeats, which have been disabled since 2.7.2. Don't mess with
957 (build_decl_overload_real): Don't mess with TREE_USED.
959 1999-03-13 Nathan Sidwell <nathan@acm.org>
961 * error.c (cp_printers): Add 'F' escape character.
962 (dump_type_real): Remove TREE_LIST (fnargs) printing.
963 Functionality moved to dump_parameters.
964 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
965 (dump_function_decl): Extend meaning of V parameter. Use
966 dump_parameters and dump_exception_spec.
967 (dump_parameters): New static function.
968 (dump_exception_spec): New static function.
969 (fndecl_as_string): Change argument semantics. Use
970 dump_function_decl directly.
972 * sig.c (build_signature_table_constructor): Use cp_error.
974 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
976 * semantics.c (finish_switch_cond): Handle error cases gracefully.
977 Detected by g++.law/enum5.C.
979 * typeck.c (build_modify_expr): Check for errors after resolving
980 offsets. Detected by g++.brendan/static1.C.
982 * decl.c (complete_array_type): Ignore initial_value if it is an
983 error. Detected by g++.benjamin/17930.C.
985 * typeck2.c (process_init_constructor): Return error if one argument
986 is in error. Detected by g++.benjamin/13478.C.
988 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
990 * decl.c (select_decl): Allow class templates when we need types.
991 * decl2.c (ambiguous_decl): Likewise.
993 1999-03-12 Mark Mitchell <mark@markmitchell.com>
995 * lex.c (do_identifier): Correct call to enforce_access.
996 * search.c (accessible_p): Tweak comment.
998 1999-03-10 Mark Mitchell <mark@markmitchell.com>
1000 * semantics.c (begin_class_definition): Call build_self_reference.
1001 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
1003 * search.c (assert_canonical_unmarked): Fix typo in prototype.
1005 * search.c (dfs_canonical_queue): New function.
1006 (dfs_assert_unmarked_p): Likewise.
1007 (assert_canonical_unmarked): Likewise.
1008 (access_in_type): Use it.
1009 (accessible_p): Likewise. Walk the whole tree when umarking.
1011 * sig.c (build_signature_table_constructor): Use accessible_p
1012 instead of compute_access.
1014 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
1016 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
1018 1999-03-09 Mark Mitchell <mark@markmitchell.com>
1020 * cp-tree.h (flag_access_control): Declare.
1021 (TREE_VIA_PPUBLIC): Document.
1022 (DECL_NONSTATIC_MEMBER_P): New macro.
1023 (enforce_access): Return an indication of whether or not access
1025 (build_self_reference): Change prototype.
1026 (compute_access): Replace with ...
1027 (accessible_p): New function.
1028 (dfs_walk): Change prototype.
1029 (dfs_unmark): Likewise.
1030 (markedp): Likewise.
1031 * call.c (enforce_access): Use accessible_p.
1032 * class.c (build_self_reference): Insert the declaration into the
1033 list of members for this type, and make it public.
1034 * decl.c (xref_basetypes): Avoid ill-timed recursion.
1035 * init.c (build_offset_ref): Use lookup_member, not three separate
1036 name-lookups. Call enforce_access rather than checking for
1037 illegal accesses here.
1038 (resolve_offset_ref): Likewise.
1039 * lex.c (do_identifier): Likewise.
1040 * method.c (hack_identifier): Likewise.
1041 * parse.y (self_reference): Remove.
1042 (opt_component_decl_list): Don't use it.
1043 * parse.c: Regenerated.
1044 * pt.c (print_candidates): Generalize to handle lists of
1045 overloaded functions.
1046 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
1048 (get_template_base): Use new calling convention for dfs_walk.
1049 * search.c: Include varray.h. Add prototypes.
1050 (dfs_walk): Accept a data pointer to pass to the work functions.
1051 All callers changed. All work functions changed.
1052 (breadth_first_search): Rename to bfs_walk, and make consistent
1054 (dfs_walk_real): New function.
1055 (canonical_binfo): New function.
1056 (context_for_name_lookup): Likewise.
1057 (shared_marked_p): Likewise.
1058 (shared_unmarked_p): Likewise.
1059 (lokup_field_queue_p): Likewise.
1060 (lookup_field_r): Generalize to handle both functions and fields.
1061 (lookup_field): Just call lookup_member.
1062 (lookup_fnfields): Likewise.
1063 (lookup_member): Move body of lookup_field here and generalize.
1064 (dfs_accessible_queue_p): Likewise.
1065 (dfs_accessible_p): Likewise.
1066 (dfs_access_in_type): Likewise.
1067 (access_in_type): Likewise.
1068 (compute_access): Remove, and replace with ...
1069 (accessible_p): New function.
1070 (vbase_types): Remove.
1071 (vbase_decl_ptr_intermediate): Likewise.
1072 (vbase_decl_ptr): Likewise.
1073 (vbase_init_result): Likewise.
1074 (closed_envelopes): Likewise.
1075 (bvtable): Likewise.
1077 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
1079 * call.c (add_function_candidate): Check for proper number of args
1080 before checking the validity of those args.
1082 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
1084 * cp-tree.h (struct lang_type): Add anon_union field.
1085 (ANON_UNION_TYPE_P): Use it instead of examining type.
1086 (SET_ANON_UNION_TYPE_P): New macro.
1087 * decl.c (check_tag_decl): Use it.
1089 * search.c (compute_access): Handle non-type contexts earlier, and
1092 * tree.c (build_exception_variant): Use copy_to_permanent.
1094 * decl2.c (setup_initp): Give statics with no priority the default
1096 (do_dtors, do_ctors, finish_file): Remove special handling of
1097 non-prioritized statics.
1099 1999-03-05 Mark Mitchell <mark@markmitchell.com>
1101 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
1102 * decl.c (make_typename_type): Don't issue an error if an
1103 immediate lookup fails; it migt be resolved later.
1104 * friend.c (is_friend): Add comment.
1105 * search.c (breadth_first_search): Add POSTFN and DATA
1106 parameters. Tidy. All callers changed.
1107 (lookup_field_queue_p): New function.
1108 (lookup_field_r): Likewise.
1109 (lookup_field_post): Likewise.
1110 (lookup_field): Use them, via breadth_first_search, instead of
1112 (compute_access): Robustify.
1113 (lookup_fnfield_info): New structure.
1115 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
1117 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
1119 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
1121 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
1124 * decl2.c (import_export_class): Also return if
1125 CLASSTYPE_INTERFACE_ONLY is set.
1127 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
1129 * decl.c (push_overloaded_decl): Only overwrite the old binding if
1131 * decl2.c (do_local_using_decl): Fix loop termination.
1133 1999-03-02 Mark Mitchell <mark@markmitchell.com>
1135 * cp-tree.h (determine_specialization): Don't declare.
1136 * pt.c (determine_specialization): Make it static. Eliminate
1137 complain parameter. Note that decl is always non-NULL now, and
1138 simplify accordingly.
1140 * decl.c (maybe_push_to_top_level): Always call
1141 push_cp_function_context.
1142 (pop_from_top_level): Always call pop_cp_function_context.
1144 1999-02-26 Nathan Sidwell <nathan@acm.org>
1146 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
1148 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
1149 * init.c (build_new_1): Extra arg to complete_type_or_else.
1150 (build_delete): Likewise.
1151 * typeck.c (require_complete_type): Likewise.
1152 (pointer_int_sum): Likewise.
1153 (pointer_diff): Likewise.
1154 (build_component_ref): Likewise.
1156 * typeck2.c (incomplete_type_error): Always use cp_error.
1157 Show declaration of undefined type, if appropriate.
1158 Deal with UNKNOWN_TYPE nodes.
1160 * typeck.c (require_complete_type): Use TYPE_SIZE as
1161 size_zero_node to mean incomplete type.
1162 (require_complete_type_in_void): New function.
1163 (build_compound_expr): Call complete_type_in_void for LHS.
1164 (build_c_cast): Call complete_type_in_void for void cast.
1165 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
1166 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
1167 require_complete_type_in_void. Call it.
1168 * cp-tree.h (require_complete_type_in_void): Prototype new function.
1170 * typeck.c (convert_arguments): Use alternative format for
1171 function decls. Don't require_complete_type here. Simplify
1172 diagnostic printing.
1173 (convert_for_initialization): Don't require_complete_type on RHS yet.
1174 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
1176 * call.c (build_over_call): Cope with qualified void return type.
1177 * semantics.c (finish_call_expr): Likewise.
1178 * typeck.c (build_function_call_real): Likewise.
1179 (c_expand_return): Likewise.
1180 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
1182 * call.c (print_z_candidates): Use alternate print format, to be
1183 consistent with (pt.c) print_candidates.
1184 * method.c (hack_identifier): List candidate members.
1185 * search.c (lookup_field): Build ambiguous list, and show it, if
1188 1999-02-26 Mark Mitchell <mark@markmitchell.com>
1190 * typeck.c (decay_conversion): Don't confuse constant array
1191 variables with their initializers.
1193 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
1195 * pt.c (regenerate_decl_from_template): Tweak for clarity.
1196 (instantiate_decl): Mark a decl instantiated before regenerating
1197 it to avoid recursion.
1198 * tree.c (mapcar): Don't call decl_constant_value unless we know
1199 something is TREE_READONLY_DECL_P.
1201 * class.c (check_for_override): Don't stop checking when we find
1202 the first overridden function. Delete #if 0'd code.
1203 * search.c (get_matching_virtual): Likewise.
1205 1999-02-25 Richard Henderson <rth@cygnus.com>
1207 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1209 1999-02-24 Mike Stump <mrs@wrs.com>
1211 * typeck.c (convert_for_assignment): Allow boolean integral constant
1212 expressions to convert to null pointer.
1214 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
1216 * decl.c (lookup_namespace_name): Resolve namespace aliases.
1218 * class.c (push_nested_class): Allow namespaces.
1220 * decl2.c (set_decl_namespace): Add friendp parameter.
1221 * decl.c (grokfndecl): Pass it.
1222 (grokvardecl): Likewise.
1223 * cp-tree.h: Change declaration.
1225 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
1227 * pt.c (tsubst): Allow an array of explicit size zero.
1229 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
1231 * errfn.c: Change varargs code to look like toplev.c.
1233 * method.c (process_modifiers): Don't prepend 'U' for char or
1236 1999-02-20 Craig Burley <craig@jcb-sc.com>
1238 * Make-lang.in (cplib2.ready): Don't consider updating
1239 cplib2 stuff if the current directory isn't writable, as
1240 it won't work (such as during a `make install').
1242 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
1244 * decl2.c (start_objects): Make file scope constructors and
1245 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
1246 ASM_OUTPUT_DESTRUCTOR are defined.
1248 1999-02-19 Mark Mitchell <mark@markmitchell.com>
1250 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
1251 (fn_type_unification): Adjust prototype.
1252 (lookup_fnfields_1): Declare.
1253 * call.c (add_template_candidate_real): Adjust call to
1254 fn_type_unification.
1255 * class.c (add_method): Don't allow duplicate declarations of
1256 constructors or destructors.
1257 (resolve_address_of_overloaded_function): Remove unused variable.
1258 Adjust call to fn_type_unification.
1259 * decl.c (grokfndecl): Be more robust in the face of illegal
1261 * decl2.c (check_classfn): Remove hokey handling of member
1263 * pt.c (determine_specialization): Improve comments. Adjust to
1264 handle template argument deduction as per the standard.
1265 (check_explicit_specialization): Fix comment spacing. Handle
1266 type-conversion operators correctly. Improve error-recovery.
1267 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
1268 (get_bindings_real): Simplify handling of static members.
1269 * search.c (lookup_fnfields_1): Make it have external linkage.
1270 * typeck.c (compparms): Fix comment.
1271 (build_unary_op): Don't try to figure out which template
1272 specialization is being referred to when when the address-of
1273 operator is used with a template function.
1275 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1277 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
1278 keyword to match an analogous change at the top level.
1280 * tree.c (lvalue_or_else): Likewise.
1282 1999-02-17 Mark Mitchell <mark@markmitchell.com>
1284 * decl.c (xref_basetypes): Comment.
1285 * pt.c (instantiate_class_template): Use xref_basetypes.
1287 1999-02-16 Mark Mitchell <mark@markmitchell.com>
1289 * cp-tree.h (tsubst): Change prototype.
1290 (tsubst_expr): Likewise.
1291 (tsubst_copy): Likewise.
1292 (type_unification): Remove prototype.
1293 * call.c (convert_default_arg): Adjust call to tsubst_expr.
1294 * class.c (resolve_address_of_overloaded_function): Just use
1295 fn_type_unification.
1296 * decl.c (grokdeclarator): Adjust call to tsubst.
1297 * method.c (build_template_parm_names): Likewise.
1298 * pt.c (GTB_VIA_VIRTUAL): New macro.
1299 (GTB_IGNORE_TYPE): Likewise.
1300 (resolve_overloaded_unification): Add `complain' parameter.
1301 (try_one_overload): Likewise.
1302 (tsubst_template_arg_vector): Likewise.
1303 (tsubst_template_parms): Likewise.
1304 (tsubst_aggr_type): Likewise.
1305 (tsubst_arg_types): Likewise.
1306 (tsubst_call_declarator_parms): Likewise.
1307 (unify): Remove explicit_mask.
1308 (type_unification_real): Likewise.
1309 (get_template_base_recursive): Likewise.
1310 (coerce_template_template_parms): Provide prototype.
1311 (tsubst_function_type): Likewise.
1312 (try_class_unification): New function.
1313 All callers changed to use new complain parameter.
1314 (get_template_base): Use try_class_unification.
1315 (unify): Adjust handling of classes derived from template types.
1316 (fn_type_unification): Substitute explicit arguments before
1319 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1321 * decl.c (pushdecl): Remove dead code.
1323 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
1325 * decl2.c (finish_objects): Fix code I missed in previous change.
1327 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
1329 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
1330 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
1332 * pt.c (maybe_process_partial_specialization): Complain about
1333 'template <>' on non-specialization.
1335 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
1337 * decl.c (grokdeclarator): Catch wierd declarators.
1338 * decl2.c (finish_file): Don't abort because of namespace parsing
1340 (check_decl_namespace): Remove.
1342 1999-02-09 Mark Mitchell <mark@markmitchell.com>
1344 * cp-tree.h (get_template_base): Don't declare.
1345 (dfs_walk): Declare.
1346 (dfs_unmark): Likewise.
1347 (markedp): Likewise.
1348 * pt.c (unify): Remove duplicate declaration. Pass tparms and
1349 targs to get_template_base.
1350 (get_template_base_recursive): Move here from search.c. Check to
1351 see that the base found can be instantiated to form the desired
1353 (get_template_base): Likewise.
1354 (get_class_bindings): Simplify.
1355 * search.c (get_template_base_recursive): Move to pt.c.
1356 (get_template_base): Likewise.
1357 (markedp): Make it global.
1358 (dfs_walk): Likewise.
1359 (dfs_unmark): Likewise.
1361 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
1363 * pt.c (maybe_process_partial_specialization): Complain about
1364 specialization in wrong namespace.
1365 * tree.c (decl_namespace_context): New fn.
1367 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1369 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
1370 * pt.c (coerce_template_template_parms): Handle nested
1371 template template parameters.
1373 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
1375 * typeck2.c: Update email addresses.
1377 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1379 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
1382 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
1384 * lex.c (retrofit_lang_decl): Split out...
1385 (build_lang_decl): From here.
1386 * decl.c (pushdecl): Call it for functions generated by the middle
1387 end that don't have DECL_LANG_SPECIFIC.
1388 * cp-tree.h: Declare it.
1390 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
1391 (start_objects, finish_objects): Only use special
1392 init_priority code if the user specified a priority.
1393 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
1396 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1398 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
1399 mkstemp.o. Get them from libiberty now.
1400 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
1402 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1404 * decl2.c (lang_decode_option): Use read_integral_parameter.
1406 1999-02-01 Mark Mitchell <mark@markmitchell.com>
1408 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
1409 before calling complete_type_or_else.
1411 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1413 * input.c (inline): Don't define, its handled by system.h.
1415 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1417 * decl2.c: Don't define flag_no_ident here. Don't process
1419 * cp-tree.h: Don't declare flag_no_ident here.
1420 * lang-specs.h: Map -Qn to -fno-ident.
1422 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
1424 * cp-tree.h (struct tree_binding): Replace scope field with a union.
1425 (BINDING_SCOPE): Adjust.
1426 * decl.c (BINDING_LEVEL): Adjust.
1428 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
1430 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
1433 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
1436 * tree.c (equal_functions): Fix name in prototype.
1438 * decl.c (push_local_binding): Add FLAGS argument.
1439 (pushdecl, push_overloaded_decl): Pass it.
1440 * decl2.c (do_local_using_decl): Likewise.
1441 * cp-tree.h: Adjust prototype.
1442 * decl.c (poplevel): Fix logic.
1444 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
1445 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
1446 (cat_namespace_levels): Don't loop forever.
1448 1999-01-25 Richard Henderson <rth@cygnus.com>
1450 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
1452 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
1454 * class.c (resolve_address_of_overloaded_function): Mark the
1455 chosen function used.
1457 * call.c (build_call): Make sure that a function coming in has
1458 been marked used already.
1459 * decl.c (expand_static_init): Call mark_used instead of
1461 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
1462 alloc_eh_object, expand_throw): Likewise.
1463 * init.c (build_builtin_delete_call): Likewise.
1464 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
1465 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
1466 expand_generic_desc): Likewise.
1468 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
1470 * tree.c (equal_functions): New function.
1471 (ovl_member): Call it.
1473 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
1475 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
1477 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
1479 * decl.c (decls_match): Return 1 if old and new are identical.
1480 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
1482 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
1484 * decl.c (start_function): Make member functions one_only on windows.
1485 * decl2.c (import_export_decl): Likewise.
1487 * decl.c (grokdeclarator): Don't complain about implicit int in
1488 a system header. Change same-name field check to not complain in
1489 a system header instead of within extern "C".
1491 1999-01-21 Mark Mitchell <mark@markmitchell.com>
1493 * cp-tree.h (PUSH_GLOBAL): New macro.
1494 (PUSH_LOCAL): Likewise.
1495 (PUSH_USING): Likewise.
1496 (namespace_bindings_p): Declare.
1497 (push_overloaded_decl): Likewise.
1498 * decl.c (push_overloaded_decl): Don't make it static. Check for
1499 illegal declarations after using declarations here.
1500 (namespace_bindings_p): Likewise.
1501 (duplicate_decls): Don't consider declarations from different
1502 namespaces to be the same.
1503 (pushdecl): Use symbolic PUSH_ constants in calls to
1504 push_overloaded_decl.
1505 (push_overloaded_decl_1): Likewise.
1506 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
1507 (do_nonmember_using_decl): Check for illegal using declarations
1508 after ordinary declarations here.
1509 (do_local_using_decl): Call pushdecl to insert declarations.
1511 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
1513 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
1515 1999-01-21 Mark Mitchell <mark@markmitchell.com>
1517 * tree.c (build_cplus_array_type_1): Don't call build_array_type
1518 for types involving template parameters.
1520 * cp-tree.h (PARM_DECL_EXPR): Delete.
1521 (convert_default_arg): Change prototype.
1522 (check_default_argument): Declare.
1523 (search_tree): Likewise.
1524 * call.c (convert_default_arg): Take the function to which the
1525 default argument belongs as a parameter, and do any necessary
1526 instantiation here, instead of ...
1527 (build_over_call): Here.
1528 * decl.c (local_variable_p): New function.
1529 (check_default_argument): Likewise, split out and tidied from ...
1531 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
1532 * pt.c (tsubst_call_declarator_parms): New function.
1533 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
1534 with CALL_EXPRs, rather than trying to be clever.
1535 (tsubst): Use tsubst_call_declarator_parms.
1536 * tree.c (search_tree): Don't make it static.
1537 * typeck.c (convert_arguments): Use new interface to
1538 convert_default_arg.
1540 1999-01-20 Mark Mitchell <mark@markmitchell.com>
1542 * error.c (dump_function_decl): Don't print the argument types for
1543 a function when the verbosity level is negative.
1545 * call.c (build_over_call): Check format attributes at call-time.
1547 * pt.c (tsubst_copy): Fix comment.
1548 (unify): Don't allow unification with variable-sized arrays.
1550 * semantics.c (finish_stmt_expr): When processing a template make
1551 the BIND_EXPR long-lived.
1553 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
1555 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
1556 (import_export_vtable): Not here.
1558 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
1560 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
1561 non-static member function.
1563 1999-01-18 Nathan Sidwell <nathan@acm.org>
1565 * class.c (instantiate_type): Only diagnose illegal address of member
1566 function if complaining.
1568 * decl.c (lookup_name_real): Remove duplicate code.
1570 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
1572 * tree.c (copy_template_template_parm): Use permanent_obstack.
1574 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1576 * pt.c (unify): Remove restrictions on deduction of argument
1577 of template template parameters.
1579 1999-01-18 Nathan Sidwell <nathan@acm.org>
1581 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
1583 * class.c (resolve_address_of_overloaded_function): Show list of
1584 all candidates, when none of them match.
1586 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
1588 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
1589 definition of 'casting away const' in reinterpret_cast<>.
1591 1999-01-18 Graham <grahams@rcp.co.uk>
1593 * cvt.c: Add include for decl.h, remove extern for
1594 static_aggregates which is now provided by decl.h.
1596 * Makefile.in (cvt.o): Add dependency for decl.h and missing
1597 dependencies for convert.h and flags.h.
1599 1999-01-18 Nathan Sidwell <nathan@acm.org>
1601 * decl2.c (do_dtors): Set current location to that of the
1602 decl, for sensible diagnostics and debugging.
1603 (check_classfn): Issue `incomplete type' error, if
1604 class is not defined.
1606 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
1608 * cp-tree.h: Add prototype for bound_pmf_p.
1610 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
1611 Manfred Hollstein <manfred@s-direktnet.de>
1613 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
1616 1999-01-16 Nathan Sidwell <nathan@acm.org>
1618 * cp-tree.h (struct lang_type): Added has_mutable flag.
1619 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
1620 (TYPE_HAS_MUTABLE_P): New macro to read it.
1621 (cp_has_mutable_p): Prototype for new function.
1622 * class.c (finish_struct_1): Set has_mutable from members.
1623 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
1624 it contains a mutable.
1625 * typeck.c (cp_has_mutable_p): New function.
1627 1999-01-15 Mark Mitchell <mark@markmitchell.com>
1629 * pt.c (process_template_parm): Ignore top-level qualifiers on
1630 non-type parameters.
1632 * decl.c (start_function): Use current_function_parms in the call
1633 to require_complete_type_for_parms, not the probably empty
1636 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
1638 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
1640 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
1641 that we don't suppress the other copies.
1642 * lex.c (handle_cp_pragma): Likewise.
1644 1999-01-13 Mark Mitchell <mark@markmitchell.com>
1646 * decl.c (grokdeclarator): Undo 1998-12-14 change.
1647 * tree.c (build_cplus_array_type_1): Likewise.
1648 * pt.c (instantiate_class_template): Remove misleading comment.
1649 (tsubst_aggr_type): Substitute if there are template parameters,
1650 regardless of whether or not they use template arguments.
1651 (unify): Likewise, but for unification.
1653 1999-01-12 Richard Henderson <rth@cygnus.com>
1655 * cp-tree.h (flag_permissive): Declare extern.
1657 1999-01-06 Mark Mitchell <mark@markmitchell.com>
1659 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
1661 (lang_type): Add is_partial_instantiation. Decrease width of
1663 (PARTIAL_INSTANTIATION_P): New macro.
1664 (OPERATOR_TYPENAME_P): Remove.
1665 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
1666 OPERATOR_TYPENAME_P.
1667 (grok_op_properties): Likewise.
1668 * friend.c (do_friend): Handle friends that are member functions
1670 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
1671 * pt.c (instantiate_class_template): Rework for clarity. Avoid
1672 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
1673 any more partial instantiation than is absolutely necessary for
1674 implicit typename. Set PARTIAL_INSTANTIATION_P.
1675 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
1676 * semantics.c (begin_class_definition): Handle partial
1677 specializations of a type that was previously partially
1680 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
1682 * g++spec.c (LIBSTDCXX): Provide default definition.
1683 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
1685 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1687 * Make-lang.in (g++.o): Depend on prefix.h.
1689 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
1691 * tree.c (bound_pmf_p): New fn.
1692 * typeck.c (build_c_cast): Use it.
1694 * decl.c (grok_op_properties): Use same_type_p.
1696 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1698 * Makefile.in (cvt.o): Depend on toplev.h.
1700 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
1702 * cvt.c: Include toplev.h.
1704 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
1707 * init.c (expand_vec_init): Initialize variable `itype'.
1709 * lex.c (yyerror): Cast the argument passed to a ctype function to
1712 * method.c (build_mangled_C9x_name): Wrap prototype and definition
1713 in "HOST_BITS_PER_WIDE_INT >= 64".
1715 * typeck.c (build_binary_op): Mark parameter `convert_p' with
1718 1998-12-22 Mark Mitchell <mark@markmitchell.com>
1720 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
1721 * tree.c (build_exception_variant): Don't crash on empty throw
1724 1998-12-18 DJ Delorie <dj@cygnus.com>
1726 * cvt.c (convert_to_reference): Check for both error_mark_node
1727 and NULL_NODE after call to convert_for_initialization.
1729 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
1731 * error.c (interesting_scope_p): New fn.
1732 (dump_simple_decl): Use it.
1733 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
1734 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
1736 1998-12-16 Mark Mitchell <mark@markmitchell.com>
1738 * class.c (resolve_address_of_overloaded_function): Do conversion
1739 to correct type here, rather than ...
1740 (instantiate_type): Here.
1742 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
1743 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
1744 (decl_template_parm_p): Remove.
1745 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
1747 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
1748 * pt.c (push_inline_template_parms_recursive): Set it.
1749 (decl_template_parm_p): Remove.
1750 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
1751 (process_template_parm): Set it.
1753 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
1755 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
1756 if configured with cpplib.
1758 1998-12-15 Mark Mitchell <mark@markmitchell.com>
1760 * decl.c (poplevel): Make sure ns_binding is initialized.
1762 * decl.c (finish_function): Undo inadvertent change in previous
1765 1998-12-14 Mark Mitchell <mark@markmitchell.com>
1767 * class.c (pushclass): Tweak handling of class-level bindings.
1768 (resolve_address_of_overloaded_function): Update pointer-to-member
1770 (instantiate_type): Likewise.
1771 * cvt.c (cp_convert_to_pointer): Likewise.
1772 * decl.c (pop_binding): Take the DECL to pop, not just the name.
1773 Deal with `struct stat' hack.
1774 (binding_level): Add to documentation.
1775 (push_binding): Clear BINDING_TYPE.
1776 (add_binding): New function.
1777 (push_local_binding): Use it.
1778 (push_class_binding): Likewise.
1779 (poplevel): Adjust calls to pop_binding.
1780 (poplevel_class): Likewise.
1781 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
1782 declarations to current binding level.
1783 (push_class_level_binding): Likewise.
1784 (push_overloaded_decl): Adjust handling of OVERLOADs in local
1786 (lookup_namespace_name): Don't crash when confronted with a
1788 (lookup_name_real): Do `struct stat' hack in local binding
1790 (build_ptrmemfunc_type): Adjust documentation.
1791 (grokdeclarator): Don't avoid building real array types when
1792 processing templates unless really necessary.
1793 (finish_method): Adjust calls to pop_binding.
1794 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
1795 not reparse_decl_as_expr.
1796 (build_expr_from_tree): Deal with a template-id as the function to
1797 call in a METHOD_CALL_EXPR.
1798 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
1799 (maybe_adjust_types_For_deduction): Don't do peculiar things with
1801 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
1802 pointer-to-member types where necessary.
1803 * tree.c (build_cplus_array_type_1): Don't avoid building real
1804 array types when processing templates unless really necessary.
1805 (build_exception_variant): Compare the exception lists correctly.
1807 1998-12-13 Mark Mitchell <mark@markmitchell.com>
1809 * cp-tree.def (CPLUS_BINDING): Update documentation.
1810 * cp-tree.h (LOCAL_BINDING_P): New macro.
1811 (lang_identifier): Rename local_value to bindings.
1812 (tree_binding): Make `scope' of type `void*', not `tree'.
1813 (BINDING_SCOPE): Update documentation.
1814 (IDENTIFIER_LOCAL_VALUE): Remove.
1815 (IDENTIFIER_CLASS_VALUE): Document.
1816 (IDENTIFIER_BINDING): New macro.
1817 (IDENTIFIER_VALUE): Likewise.
1818 (TIME_IDENTIFIER_TIME): Likewise.
1819 (TIME_IDENTIFIER_FILEINFO): Likewise.
1820 (IMPLICIT_TYPENAME_P): Likewise.
1821 (set_identifier_local_value): Remove.
1822 (push_local_binding): New function.
1823 (push_class_binding): Likewise.
1824 * class.c (pushclass): Update comments; use push_class_binding.
1825 * decl.c (set_identifier_local_value_with_scope): Remove.
1826 (set_identifier_local_value): Likewise.
1827 (push_binding): New function.
1828 (pop_binding): Likewise.
1829 (binding_level): Update documentation. Remove shadowed.
1830 (BINDING_LEVEL): New macro.
1831 (free_binding_nodes): New variable.
1832 (poplevel): Adjust for new name-lookup scheme. Don't mess up
1833 BLOCK_VARs when doing for-scope extension. Remove effectively
1835 (pushlevel_class): Tweak formatting.
1836 (poplevel_class): Adjust for new name-lookup scheme.
1837 (print_binding_level): Likewise.
1838 (store_bindings): Likewise.
1839 (pushdecl): Likewise.
1840 (pushdecl_class_level): Likewise.
1841 (push_class_level_binding): Likewise.
1842 (push_overloaded_decl): Update comments. Adjust for new
1844 (lookup_name_real): Likewise.
1845 (lookup_name_current_level): Likewise.
1846 (cp_finish_decl): Likewise.
1847 (require_complete_types_for_parms): Likewise. Remove misleading
1849 (grok_parms): Likewise. Don't call
1850 require_complete_types_for_parms here.
1851 (grok_ctor_properties): Don't treat templates as copy
1853 (grop_op_properties): Or as assignment operators.
1854 (start_function): Document. Adjust for new name-lookup scheme.
1855 (finish_function): Likewise.
1856 * decl2.c (do_local_using_decl): Use push_local_binding.
1857 * lex.c (begin_definition_of_inclass_inline): New function, split
1859 (do_pending_inlines): Here, and ...
1860 (process_next_inline): Here.
1861 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
1862 (init_filename_times): Likewise.
1863 (extract_interface_info): Likewise.
1864 (ste_typedecl_interface_info): Likewise.
1865 (check_newline): Likewise.
1866 (dump_time_statistics): Likewise.
1867 (handle_cp_pragma): Likewise.
1868 (do_identifier): Adjust for new name-lookup scheme.
1869 * parse.y (function_try_block): Return ctor_initializer_opt value.
1871 (fn.defpen): Pass appropriate values to start_function.
1872 (pending_inline): Use functor_try_block value, and pass
1873 appropriate values to finish_function.
1874 * pt.c (is_member_template): Update documentation; remove handling
1875 of FUNCTION_DECLs. As per name, this function should deal only in
1877 (decl_template_parm_p): Change name of olddecl parameter to decl.
1878 (check_template_shadow): Adjust for new name-lookup scheme.
1879 (lookup_template_class): Likewise.
1880 (tsubst_decl): Tweak so as not to confuse member templates with
1881 copy constructors and assignment operators.
1882 (unify): Handle UNION_TYPEs.
1883 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
1884 (lang_print_xnode): Adjust for new name-lookup scheme.
1885 * typeck.c (mark_addressable): Likewise.
1886 (c_expand_return): Likewise.
1888 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
1890 * decl.c (grokdeclarator): Allow field with same name as class
1893 * decl.c (lookup_name_real): Don't limit field lookup to types.
1894 * class.c (check_member_decl_is_same_in_complete_scope): No error
1895 if icv and x are the same.
1896 * lex.c (do_identifier): Tweak error message.
1898 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1900 * decl.c (start_enum): Use push_obstacks, not
1901 end_temporary_allocation.
1902 (finish_enum): Call pop_obstacks.
1904 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1906 * class.c (instantiate_type): Return error_mark_node rather than
1909 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1911 * cp-tree.h (most_specialized_instantiation): New function.
1912 (print_candidates): Likewise.
1913 * class.c (validate_lhs): Remove.
1914 (resolve_address_of_overloaded_function): New function, split out
1915 and then substantially reworked, from ...
1916 (instantiate_type): Use it. Simplify.
1917 * cvt.c (convert_to_reference): Complain when caller has indicated
1918 that's the right thing to do. Don't crash if instantiate_type
1920 * pt.c: Substitute `parameters' for `paramters' throughout.
1921 (print_candidates): Don't make it static.
1922 (most_specialized_instantiation): Split out from ...
1923 (most_specialized): Here.
1925 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
1927 * lex.c (lang_init_options): Initialize cpplib.
1928 * decl2.c (parse_options,cpp_initialized): Removed.
1929 (lang_decode_option): Move initialization of cpplib to
1932 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1934 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
1935 well as the TYPE_DECL, when a typedef name is assigned to a
1936 previously anonymous type.
1938 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1940 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
1941 __cp_eh_info for getting the eh info pointer. Add table_index to
1943 (push_eh_cleanup): Don't increment 'handlers' data field.
1944 (process_start_catch_block): Don't set the 'caught' field.
1946 * cp/exception.cc (CP_EH_INFO): New macro for getting the
1947 exception info pointer within library routines.
1948 (__cp_eh_info): Use CP_EH_INFO.
1949 (__start_cp_handler): Get exception info pointer, set caught field,
1950 and increment the handlers field. Avoids this being done by handlers.
1951 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
1952 (uncaught_exception): Use CP_EH_INFO macro.
1954 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
1956 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
1958 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
1960 * lex.c (check_newline): Add support for \ as `natural'
1961 characters in file names in #line to be consistent with #include
1962 handling. We support escape processing in the # 1 "..." version of
1963 the command. See also support in cp/lex.c.
1965 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
1967 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
1970 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
1972 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
1974 * error.c (dump_simple_decl): Also print namespace context.
1975 (dump_function_decl): Likewise.
1977 * decl2.c (ambiguous_decl): Don't print old value if it's
1980 * decl.c (lookup_name_real): Fix handling of local types shadowed
1981 by a non-type decl. Remove obsolete code.
1982 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
1984 * lang-options.h: Add -fpermissive.
1985 * decl2.c: Likewise.
1986 * cp-tree.h: Add flag_permissive.
1987 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
1988 were specified, set flag_pedantic_errors.
1989 * call.c (build_over_call): Turn dropped qualifier messages
1991 * cvt.c (convert_to_reference): Likewise.
1992 * typeck.c (convert_for_assignment): Likewise.
1994 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
1996 * decl2.c (coerce_new_type): Use same_type_p.
1997 (coerce_delete_type): Likewise.
1999 * call.c (check_dtor_name): Return 1, not error_mark_node.
2001 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
2003 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
2004 if MULTIPLE_SYMBOL_SPACES.
2006 * pt.c (check_template_shadow): New fn.
2007 * decl2.c (grokfield): Use it.
2008 * decl.c (pushdecl): Likewise.
2009 (pushdecl_class_level): Likewise.
2010 (start_method): Likewise.
2011 (xref_tag): Don't try to use 't' if we're defining.
2013 * call.c (check_dtor_name): Just return an error_mark_node.
2014 * pt.c (lookup_template_class): Complain about using non-template here.
2015 * parse.y (apparent_template_type): Not here.
2017 * pt.c (check_explicit_specialization): Complain about specialization
2020 * lang-options.h: Add -f{no-,}implicit-inline-templates.
2022 * pt.c (convert_nontype_argument): Don't assume that any integer
2023 argument is intended to be a constant-expression.
2025 1998-12-03 Mark Mitchell <mark@markmitchell.com>
2027 * class.c (handle_using_decl): Fix comment. Don't lookup
2028 constructors in base classes.
2029 (validate_lhs): Fix typo in comment.
2030 * search.c (lookup_field_1): Don't return a USING_DECL.
2032 * cp-tree.h (DECL_ACCESS): Improve documentation.
2034 * decl.c (expand_static_init): Don't set the initialization-done
2035 flag until the initialization is done.
2037 1998-12-02 Mark Mitchell <mark@markmitchell.com>
2039 * decl2.c (validate_nonmember_using_decl): Complain about using
2040 declarations for class members.
2042 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
2044 * typeck2.c (process_init_constructor): Use same_type_p.
2046 * decl.c (check_tag_decl): Don't warn about null decl inside a
2049 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
2051 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
2052 (resolve_overloaded_unification): Strip baselinks.
2054 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2056 * g++spec.c: Don't prototype xmalloc.
2058 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
2060 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
2062 * decl.c (check_tag_decl): Do complain about null friend decl at
2065 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2067 * lex.c (make_lang_type): Clear the whole struct lang_type, not
2068 only the first multiple of sizeof (int).
2070 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
2072 * decl.c (start_decl): An explicit specialization of a static data
2073 member is only a definition if it has an initializer.
2075 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
2076 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
2078 * init.c (expand_default_init): Check for DIRECT_BIND instead of
2081 * call.c (build_over_call): Use build_decl.
2083 * except.c (expand_throw): Just use convert, not
2084 build_reinterpret_cast.
2086 * lex.c (handle_generic_pragma): Use token_buffer.
2088 * decl.c (check_tag_decl): Don't complain about null friend decl.
2090 1998-11-24 Dave Pitts <dpitts@cozx.com>
2092 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
2094 * lex.c (check_newline): Use ISALPHA.
2095 (readescape): Use ISGRAPH.
2096 (yyerror): Use ISGRAPH.
2098 1998-11-24 Nathan Sidwell <nathan@acm.org>
2100 * search.c (get_abstract_virtuals): Do not use initial
2101 CLASSTYPE_ABSTRACT_VIRTUALS.
2102 * typeck2.c (abstract_virtuals_error): Show location of abstract
2104 * call.c (build_new_method_call): Use
2105 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
2106 * class.c (finish_struct_bits): Don't bother working out whether
2107 get_abstract_virtuals will do anything, just do it.
2109 1998-11-24 Graham <grahams@rcp.co.uk>
2111 * typeck.c (build_component_ref): Remove unused statement.
2113 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
2115 * class.c (add_method): Catch invalid overloads.
2117 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
2118 * search.c (lookup_conversions): Handle getting real OVERLOADs.
2119 (add_conversions): Likewise. Revert last change.
2120 * call.c (add_conv_candidate): Pass totype to add_candidate instead
2121 of fn. Don't add a new candidate if the last one was for the same
2123 (print_z_candidates): Handle getting a type as a function.
2124 (joust): If we got two conversion candidates to the same type,
2126 (build_object_call): Lose 'templates'.
2127 (build_user_type_conversion_1): Handle getting real OVERLOADs.
2129 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
2131 * typeck2.c (process_init_constructor): If there are elements
2132 that don't have initializers and they need to have constructors
2133 run, supply them with initializers.
2135 * class.c (finish_struct_1): A class with a 0-width bitfield is
2138 1998-11-23 Mark Mitchell <mark@markmitchell.com>
2140 * pt.c (instantiate_class_template): Don't try to figure out what
2141 specialization to use for a partial instantiation. Correct
2142 typos in a couple of comments. Avoid calling uses_template_parms
2145 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
2147 * method.c (process_overload_item): Add call to
2148 build_mangled_C9x_name for intTI_type_nodes.
2149 (build_mangled_C9x_name): Add prototype, define.
2150 * decl.c (init_decl_processing): Add names for
2153 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
2155 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
2157 * class.c (finish_struct_1): Set things up for 0-width bitfields
2158 like we do for others.
2160 * decl.c (check_tag_decl): New fn.
2161 (shadow_tag): Split out from here.
2162 * decl2.c (grok_x_components): Call it.
2164 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
2166 * decl.c: Lose warn_about_return_type.
2167 (grokdeclarator): Always complain about implicit int, except for
2170 * decl.c (tag_name): New fn.
2171 (xref_tag): Complain about using typedef-name after class-key.
2173 * init.c (expand_vec_init): Also keep going if from_array.
2175 * tree.c (is_overloaded_fn): Also handle the output of
2178 * decl.c (grokdeclarator): Use constructor_name when comparing
2179 field name against enclosing class.
2180 * class.c (finish_struct_anon): Likewise.
2182 1998-11-22 Mark Mitchell <mark@markmitchell.com>
2184 * decl.c (poplevel): Remove code to handle KEEP == 2.
2185 (finish_function): Don't confuse BLOCK-order when
2186 processing a destructor.
2188 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
2190 * decl.c (require_complete_types_for_parms): Call layout_decl
2191 after we've completed the type.
2193 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
2195 * decl2.c (validate_nonmember_using_decl): Allow using templates
2196 from the global namespace.
2198 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
2200 Handle specifying template args to member function templates.
2201 * tree.c (build_overload): Always create an OVERLOAD for a template.
2202 * search.c (add_conversions): Handle finding an OVERLOAD.
2203 * decl2.c (check_classfn): Likewise.
2204 * lex.c (identifier_type): See through a baselink.
2205 * parse.y (do_id): Don't call do_identifier if we got a baselink.
2206 * class.c (instantiate_type, case TREE_LIST): Recurse.
2208 * decl.c (grokdeclarator): Allow a boolean constant for array
2209 bounds, odd as that sounds.
2211 * pt.c (unify): Be more strict about non-type parms, except for
2213 (UNIFY_ALLOW_INTEGER): New macro.
2215 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
2217 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
2219 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
2221 * semantics.c (begin_class_definition): Call
2222 maybe_process_partial_specialization before push_template_decl.
2223 Don't call push_template_decl for a specialization.
2224 * search.c (lookup_field): Do return a member template class.
2225 * decl2.c (handle_class_head): Handle member template classes.
2227 * decl.c (grokdeclarator): A parm type need not be complete.
2229 * pt.c (convert_nontype_argument): Fix thinko.
2231 1998-11-18 Mark Mitchell <mark@markmitchell.com>
2233 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
2234 (global_delete_fndecl): New variable.
2235 * decl.c (global_delete_fndecl): Define it.
2236 (init_decl_processing): Set it.
2237 * init.c (build_builtin_delete_call): Use it.
2238 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
2241 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
2243 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
2246 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
2247 * call.c (build_object_call): Also support references to functions.
2248 * typeck.c (convert_for_initialization): Don't decay a function
2249 if the target is a reference to function.
2251 * search.c (add_conversions): Get all the overloads from a class.
2253 * decl.c (grok_ctor_properties): Complain about any constructor
2254 that will take a single arg of the class type by value.
2256 * typeck2.c (build_functional_cast): Can't create objects of
2257 abstract classes this way.
2258 * cvt.c (ocp_convert): Likewise.
2260 * decl.c (grokfndecl): Member functions of local classes are not
2263 1998-11-18 Mark Mitchell <mark@markmitchell.com>
2265 * Make-lang.in (cc1plus): Add dependency on hash.o.
2267 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
2269 * search.c (get_abstract_virtuals): Complain about virtuals with
2271 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
2272 with no final overrider.
2273 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
2274 on virtuals with no final overrider.
2276 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
2278 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
2281 * friend.c (do_friend): Don't set_mangled_name_for_decl.
2283 * class.c (finish_struct_anon): Complain about non-fields.
2284 * decl2.c (build_anon_union_vars): Likewise.
2286 * decl.c (grokdeclarator): Normal data members can't have the same
2287 name as the class, either.
2288 * class.c (finish_struct_anon): Neither can members of an
2291 1998-11-17 Mark Mitchell <mark@markmitchell.com>
2293 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
2294 (TYPE_BINFO): Likewise.
2295 (IS_AGGR_TYPE): Tweak.
2296 (SET_IS_AGGR_TYPE): New macro.
2297 (CLASS_TYPE_P): Tweak.
2298 (lang_type): Group mark bitfields together. Remove linenum.
2299 (CLASSTYPE_SOURCE_LINE): Remove macro.
2300 (CLASSTYPE_MARKED_N): New macro.
2301 (SET_CLASSTYPE_MARKED_N): Likewise.
2302 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
2303 (CLASS_TYPE_MARKED_*): Use them.
2304 (SET_CLASSTYPE_MARKED_*): Likewise.
2305 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
2306 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2307 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
2308 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
2309 * class.c (class_cache_obstack): New variable.
2310 (class_cache_firstobj): Likewise.
2311 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
2312 (pushclass): Free the cache, when appropriate.
2314 (maybe_push_cache_obstack): Use class_cache_obstack.
2315 * decl.c (include hash.h).
2316 (typename_hash): New function.
2317 (typename_compare): Likewise.
2318 (build_typename_type): Check the hash table to avoid creating
2320 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
2321 (grokdeclarator): Use CLASS_TYPE_P.
2322 (xref_basetypes): Likewise.
2323 (start_function): Likewise. Don't put current_class_ref on the
2325 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
2327 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
2328 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
2329 fields for types other than class types. Do clear TYPE_ALIAS_SET
2330 for types other than class types, though.
2331 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
2332 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2333 * pt.c (process_template_parm): Don't set
2334 CLASSTYPE_GOT_SEMICOLON.
2335 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2336 Coerce arguments on the momentary obstack.
2337 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2338 (instantiate_class_template): Calculate template arguments on the
2339 momentary obstack. Tidy.
2340 (tsubst_template_arg_vector): Use make_temp_vec.
2341 (tsubst_aggr_type): Put template arguments on the momentary
2343 (tsubst_decl): Likewise.
2344 (tsubst): Copy the array bounds index to the permanent obstack
2345 before building index types. Use new macros.
2346 (unify): Use new macros.
2347 (do_type_instantiation): Likewise.
2348 * search.c (lookup_fnfields_1): Use new macros.
2349 (dfs_pushdecls): Build envelopes on the cache obstack.
2350 (dfs_compress_decls): Use new macros.
2351 (push_class_decls): Build on the cache obstack.
2352 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
2353 * sign.c (build_signature_pointer_or_reference_type): Use
2355 * tree.c (make_binfo): Check CLASS_TYPE_P.
2356 (copy_template_template_parm): Adjust.
2357 (make_temp_vec): Use push_expression_obstack.
2358 * typeck.c (complete_type): Use new macros.
2359 (comptypes): Likewise.
2361 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
2363 * pt.c (tsubst): Add diagnostics for invalid array, reference
2364 and pointer to member types.
2366 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
2368 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
2370 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
2373 * parse.y (structsp): Fix cut-and-paste error.
2375 * init.c (build_new): Complain about non-integral size.
2377 * parse.y (unary_expr): Complain about defining types in sizeof.
2379 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
2381 * rtti.c (build_x_typeid): Complain about typeid without
2382 including <typeinfo>.
2383 (get_typeid): Likewise. Complain about typeid of incomplete type.
2384 (get_tinfo_fn_dynamic): Likewise.
2385 (get_typeid_1): Not static anymore.
2386 * except.c (build_eh_type_type): Use get_typeid_1.
2388 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
2389 ambiguous or private bases. Fix warning for reference cast.
2391 1998-11-16 Mark Mitchell <mark@markmitchell.com>
2393 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
2394 * decl.c (duplicate_decls): Remove special-case code to deal with
2395 template friends, and just do the obvious thing.
2396 * pt.c (register_specialization): Tweak for clarity, and also to
2397 clear DECL_INITIAL for an instantiation before it is merged with a
2399 (check_explicit_specialization): Fix indentation.
2400 (tsubst_friend_function): Handle both definitions in friend
2401 declaration and outside friend declarations.
2402 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
2403 (regenerate_decl_from_template): Tweak accordingly.
2404 (instantiate_decl): Likewise.
2406 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
2408 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
2409 member function reference to error.
2410 * cvt.c (ocp_convert): Complain about converting an overloaded
2413 * init.c (build_offset_ref): Just return a lone static member
2416 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
2419 * typeck.c (build_binary_op_nodefault): Improve error handling.
2421 * decl.c (grokfndecl): Complain about making 'main' a template.
2423 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
2425 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
2426 TYPE_DECL in a template.
2428 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
2430 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
2432 * decl.c (struct cp_function): Add named_label_uses.
2433 (push_cp_function_context): Save it.
2434 (pop_cp_function_context): Restore it.
2435 (define_label): Also complain about jumping into the scope of
2436 non-POD objects that don't have constructors.
2437 * tree.c (pod_type_p): New fn.
2439 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
2440 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
2441 (get_tinfo_fn): Not here.
2442 * repo.c (repo_get_id): Abort if we get called for an incomplete
2445 1998-11-13 Mark Mitchell <mark@markmitchell.com>
2447 * except.c (expand_throw): Make sure first argument to
2448 __cp_push_exception is of type `void*' to avoid spurious error
2451 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
2453 * pt.c (try_one_overload): Take orig_targs again. Only check for
2454 mismatches against them; we don't care what a previous call found.
2455 (resolve_overloaded_unification): Adjust.
2457 * search.c (lookup_field): Don't return anything for a non-type
2458 field from a dependent type.
2459 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
2460 in an array declarator.
2461 (start_decl): Push into the class before looking for the field.
2463 1998-11-08 Mark Mitchell <mark@markmitchell.com>
2465 * method.c (build_overload_value): Handle REFERENCE_TYPE.
2467 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
2469 * decl.c (grokdeclarator): Allow namespace-scoped members if they
2472 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
2474 * pt.c (tsubst_decl): Don't mess with the global value of an
2475 un-mangled DECL_ASSEMBLER_NAME.
2477 1998-11-03 Christopher Faylor <cgf@cygnus.com>
2479 * decl.c (init_decl_processing): Remove CYGWIN conditional
2480 since CYGWIN is now able to deal with trapping signals.
2482 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2484 * cp-tree.h: Don't include gansidecl.h.
2485 * exception.cc: Include gansidecl.h (since we don't include config.h)
2486 * g++spec.c: Don't include gansidecl.h.
2488 1998-11-06 Mark Mitchell <mark@markmitchell.com>
2490 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
2492 (DECL_DEFINED_IN_CLASS_P): New macro.
2493 (TEMPLATE_PARMS_FOR_INLINE): Document.
2494 (check_static_variable_definition): New function.
2495 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
2497 (check_static_variable_definition): Split out from ...
2498 (grokdeclarator): Here.
2499 * pt.c (check_default_tmpl_args): New function, split out from ...
2500 (push_template_decl_real): Here.
2501 (instantiate_template): Fix comment.
2503 1998-11-04 Mark Mitchell <mark@markmitchell.com>
2505 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
2506 (CP_TYPE_VOLATILE_P): Likewise.
2507 (CP_TYPE_RESTRICT_P): Likewise.
2509 1998-11-03 Mark Mitchell <mark@markmitchell.com>
2511 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
2513 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
2515 * class.c (instantiate_type): Be more helpful.
2517 * decl2.c (import_export_decl): Call import_export_class.
2519 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
2520 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
2521 * pt.c (tsubst_copy): Likewise.
2523 1998-11-02 Mark Mitchell <mark@markmitchell.com>
2525 * init.c (expand_vec_init): Fix off-by-one error.
2527 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
2529 * parse.y (apparent_template_type): New type.
2530 (named_complex_class_head_sans_basetype): Use it.
2531 * Makefile.in (CONFLICTS): One new conflict.
2532 * parse.c: Regenerated.
2534 1998-11-01 Mark Mitchell <mark@markmitchell.com>
2536 * cp-tree.h (COMPARE_STRICT): New macro.
2537 (COMPARE_BASE): Likewise.
2538 (COMPARE_RELAXED): Likewise.
2539 (COMPARE_REDECLARATION): Likewise.
2540 (same_type_p): Likewise.
2541 (same_or_base_type_p): Likewise.
2542 * call.c (standard_conversion): Use them, in place of comptypes
2543 with numeric arguments.
2544 (reference_binding): Likewise.
2545 (convert_like): Likewise.
2546 (build_over_call): Likewise.
2547 (is_subseq): Likewise.
2548 (is_properly_derived_from): Likewise.
2549 (compare_ics): Likewise.
2551 * class.c (delete_duplicate_fields_1): Likewise.
2552 (resolves_to_fixed_type_p): Likewise.
2553 (instantiate_type): Likewise. Remove #if 0'd code.
2554 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
2555 (pushdecl): Likewise.
2556 (lookup_name_real): Likewise.
2557 (grokdeclarator): Likewise. Check for illegal array declarations.
2558 (grokparms): Likewise.
2559 (grok_op_properties): Likewise.
2560 * decl2.c (check_classfn): Likewise.
2561 * friend.c (is_friend): Likewise.
2562 (make_friend_class): Likewise.
2563 * init.c (expand_aggr_init): Likewise.
2564 (expand_vec_init): Likewise.
2565 * pt.c (is_member_template_class): Remove declaration.
2566 (is_specialization_of): Use COMPARE_* and new macros.
2567 (comp_template_parms): Likewise.
2568 (convert_nontype_argument): Likewise.
2569 (coerce_template_template_parms): Likewise.
2570 (template_args_equal): Likewise.
2571 (lookup_template_class): Likewise.
2572 (type_unification_real): Likewise.
2574 (get_bindings_real): Likewise.
2575 * search.c (covariant_return_p): Likewise.
2576 (get_matching_virtual): Likewise.
2577 * sig.c (match_method_types): Likewise.
2578 * tree.c (vec_binfo_member): Likewise.
2579 (cp_tree_equal): Likewise.
2580 * typeck.c (common_type): Likewise.
2581 (comp_array_types): Likewise. Get issues involving unknown array
2583 (comptypes): Update comments. Use new flags.
2584 (comp_target_types): Use new macros.
2585 (compparms): Likewise.
2586 (comp_target_parms): Likewise.
2587 (string_conv_p): Likewise.
2588 (build_component_ref): Likewise.
2589 (build_indirect_ref): Likewise.
2590 (build_conditional_expr): Likewise.
2591 (build_static_cast): Likewise.
2592 (build_reinterpret_cast): Likewise.
2593 (build_const_cast): Likewise.
2594 (build_modify_expr): Likewise.
2595 (convert_for_assignment): Likewise.
2596 (comp_ptr_ttypes_real): Likewise.
2597 (ptr_reasonably_similar): Likewise.
2598 (comp_ptr_ttypes_const): Likewise.
2600 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
2602 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
2604 1998-10-30 Mark Mitchell <mark@markmitchell.com>
2606 * decl2.c (delete_sanity): Pass integer_zero_node, not
2607 integer_two_node, to build_vec_delete.
2608 * init.c (build_array_eh_cleanup): Remove.
2609 (expand_vec_init_try_block): New function.
2610 (expand_vec_init_catch_clause): Likewise.
2611 (build_vec_delete_1): Don't deal with case that auto_delete_vec
2612 might be integer_two_node anymore.
2613 (expand_vec_init): Rework for initialization-correctness and
2614 exception-correctness.
2615 * typeck2.c (process_init_constructor): Make mutual exclusivity
2616 of cases more obvious.
2618 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
2620 * decl.c (lookup_name_real): OK, only warn if not lexing.
2621 Simplify suggested fix.
2623 * cp-tree.h (IDENTIFIER_MARKED): New macro.
2624 * search.c (lookup_conversions): Use breadth_first_search.
2625 (add_conversions): Avoid adding two conversions to the same type.
2626 (breadth_first_search): Work with base binfos, rather
2627 than binfos and base indices.
2628 (get_virtual_destructor): Adjust.
2629 (tree_has_any_destructor_p): Adjust.
2630 (get_matching_virtual): Adjust.
2632 * pt.c (push_template_decl_real): Generalize check for incorrect
2633 number of template parms.
2634 (is_member_template_class): #if 0.
2636 1998-10-29 Richard Henderson <rth@cygnus.com>
2638 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
2641 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
2643 * lex.c: Call check_newline from lang_init always. After
2644 calling cpp_start_read, set yy_cur and yy_lim to read from the
2645 cpplib token buffer.
2647 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
2649 * class.c (instantiate_type): Don't consider templates for a normal
2652 * class.c (finish_struct_1): Don't complain about non-copy
2653 assignment ops in union members.
2655 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
2656 (prepare_fresh_vtable): Likewise.
2657 (finish_struct_1): Don't call import_export_class.
2658 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
2659 (finish_prevtable_vardecl): Lose.
2660 (finish_file): Don't call it.
2661 * pt.c (instantiate_class_template): Likewise.
2662 * cp-tree.h: Remove it.
2664 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
2665 * decl.c (finish_function): Not here.
2666 (start_function): Do set DECL_INITIAL.
2668 * pt.c (push_template_decl_real): Complain about default template
2669 args for enclosing classes.
2671 * call.c (add_function_candidate): Treat conversion functions
2672 as coming from the argument's class.
2673 * cp-tree.h (DECL_CONV_FN_P): New fn.
2674 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
2675 * class.c (add_method): Use DECL_CONV_FN_P.
2676 * decl2.c (check_classfn): Likewise.
2677 * error.c (dump_function_name): Likewise.
2678 (dump_function_decl): Likewise.
2679 * pt.c (fn_type_unification): Likewise.
2680 * search.c (add_conversions): Likewise.
2682 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
2684 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
2685 * method.c (hack_identifier): Also check for using RESULT_DECL
2688 1998-10-27 Mark Mitchell <mark@markmitchell.com>
2690 * decl.c (grokdeclarator): Use type_quals, rather than constp,
2693 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
2695 * call.c (standard_conversion): instantiate_type here.
2696 (reference_binding): And here.
2697 (implicit_conversion): Not here.
2698 (build_op_delete_call): No need to cons up an OVERLOAD.
2699 * cvt.c (cp_convert_to_pointer): instantiate_type here.
2700 (convert_to_reference): And here.
2701 * decl.c (grok_reference_init): Not here.
2702 (grokparms): Or here.
2703 * typeck2.c (digest_init): Or here.
2704 * typeck.c (decay_conversion): Take the address of overloaded
2706 (require_instantiated_type): Lose.
2707 (convert_arguments): Don't handle unknown types here.
2708 (build_c_cast): Likewise.
2709 (build_binary_op): Gut.
2710 (build_conditional_expr): Don't require_instantiated_type.
2711 (build_modify_expr): Likewise.
2712 (build_static_cast): Don't instantiate_type.
2713 (build_reinterpret_cast): Likewise.
2714 (build_const_cast): Likewise.
2715 (convert_for_initialization): Likewise.
2716 (build_ptrmemfunc): Use type_unknown_p.
2717 (convert_for_assignment): Also do default_conversion on overloaded
2718 functions. Hand them off to ocp_convert.
2720 1998-10-26 Mark Mitchell <mark@markmitchell.com>
2722 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
2723 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
2725 * class.c (finish_struct_1): Use build_cplus_array_type to build
2727 * decl.c (init_decl_processing): Likewise.
2728 * except.c (expand_end_eh_spec): Likewise.
2729 * search.c (expand_upcast_fixups): Simplify very slightly.
2731 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2733 * decl.c (grokdeclarator): Complain about a variable using
2734 constructor syntax coming back null from start_decl.
2736 * friend.c (make_friend_class): Complain about trying to make
2737 a non-class type a friend.
2739 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
2740 (start_function): Not here.
2742 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
2744 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
2746 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2748 * typeck2.c (process_init_constructor): Only skip anonymous fields
2749 if they are bitfields.
2751 * cp-tree.def (TYPEOF_TYPE): New code.
2752 * error.c (dump_type_real): Handle it.
2753 * pt.c (tsubst): Likewise.
2754 * tree.c (search_tree): Likewise.
2755 * semantics.c (finish_typeof): New fn.
2756 * parse.y (typespec): Use it.
2757 * cp-tree.h: Declare it.
2759 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
2761 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
2763 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2765 * typeck.c (convert_arguments): Don't handle pmf references
2768 * init.c (build_member_call): Don't try to convert to the base type
2769 if it's ambiguous or pedantic.
2771 * typeck2.c (check_for_new_type): Only depend on pedantic for
2774 1998-10-25 Mark Mitchell <mark@markmitchell.com>
2776 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
2777 non-converting constructors.
2779 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
2781 * gxxint.texi: Correct documentation for n, N, Q, and B.
2783 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
2785 * parse.y (condition): Convert VAR_DECL from reference to indirect
2788 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
2790 * exception.cc (__cp_pop_exception): Free the original exception
2791 value, not the potentially coerced one.
2793 1998-10-23 Mark Mitchell <mark@markmitchell.com>
2795 * Makefile.in (hash.h): Run gperf when necessary.
2797 * cp-tree.h (CP_TYPE_READONLY): Remove.
2798 (CP_TYPE_VOLATILE): Likewise.
2799 (CP_TYPE_QUALS): New macro.
2800 (CP_TYPE_CONST_P): Likewise.
2801 (CP_TYPE_VOLATILE_P): Likewise.
2802 (CP_TYPE_RESTRICT_P): Likewise.
2803 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
2804 (cp_build_type_variant): Rename to ...
2805 (cp_build_qualified_type): New function.
2806 (c_apply_type_quals_to_decl): Declare.
2807 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
2808 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
2809 (cp_type_qual_from_rid): New function.
2810 (compparms): Remove unused parameter. All callers changed.
2811 (cp_type_quals): New function.
2812 (at_least_as_qualified_p): Likewise.
2813 (more_qualified_p): Likewise.
2815 * call.c (standard_conversion): Replace calls to
2816 cp_build_type_variant with cp_build_qualified_type. Use
2817 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
2818 compare them. Use CP_TYPE_* macros to check qualifiers.
2819 (reference_binding): Likewise.
2820 (implicit_conversion): Likewise.
2821 (add_builtin_candidates): Likewise.
2822 (build_over_call): Likewise.
2823 * class.c (overrides): Compare all qualifiers, not just `const',
2824 on method declarations.
2825 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
2826 (convert_pointer_to_real): Likewise.
2827 (type_promotes_to): Likewise.
2828 * decl.c (check_for_uninitialized_const_var): New function.
2829 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
2830 (cp_finish_decl): Use check_for_uninitialized_const_var.
2831 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
2833 (grok_ctor_properties): Likewise.
2834 (grok_op_properties): Likewise.
2835 (start_function): Likewise.
2836 (rever_static_member_fn): Likewise.
2837 * decl2.c (grok_method_quals): Likewise.
2838 (grokfield): Likewise.
2839 * error.c (dump_readonly_or_volatile): Rename to ...
2840 (dump_qualifiers): New function. Handle `restrict'.
2841 (dump_type_real): Use it.
2842 (dump_aggr_type): Likewise.
2843 (dump_type_prefix): Likewise.
2844 (dump_type_suffix): Likewise.
2845 (dump_function_decl): Likewise.
2846 (cv_as_string): Likewise.
2847 * gxx.gperf: Add __restrict and __restrict__.
2848 * gxxint.texi: Document `u' as used for `__restrict', and a few
2849 other previously undocumented codes.
2850 * hash.h: Regenerated.
2851 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
2852 (build_member_call): Likewise.
2853 (build_new_1): Likewise.
2854 * lex.c (init_parse): Add entry for RID_RESTRICT.
2855 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
2856 (cp_type_qual_from_rid): Define.
2857 * lex.h (enum rid): Add RID_RESTRICT.
2858 * method.c (process_modifiers): Deal with `restrict'.
2859 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
2860 * parse.c: Regenerated.
2861 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
2862 (tsubst_aggr_type): Likewise.
2864 (check_cv_quals_for_unify): Likewise.
2866 * rtti.c (init_rtti_processing): Likewise.
2867 (build_headof): Likewise.
2868 (get_tinfo_var): Likewise.
2869 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
2870 (expand_class_desc): Likewise.
2871 (expand_attr_desc): Likewise.
2872 (synthesize_tinfo_fn): Likewise.
2873 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
2874 (get_matching_virtual): Likewise.
2875 (expand_upcast_fixups): Likewise.
2876 * sig.c (build_signature_pointer_or_reference_name): Take
2877 type_quals, not constp and volatilep.
2878 (build_signature_pointer_or_reference_type): Likewise.
2879 (match_method_types): More CP_TYPE_QUALS conversion, etc.
2880 (build_signature_pointer_constructor): Likewise.
2881 (build_signature_method_call): Likewise.
2882 * tree.c (build_cplus_array_type): Likewise.
2883 (cp_build_type_variant): Rename to ...
2884 (cp_build_qualified_type): New function. Deal with `__restrict'.
2885 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
2886 (build_exception_variant): Likewise.
2888 * typeck.c (qualif_type): Likewise.
2889 (common_type): Likewise.
2890 (comptypes): Likewise.
2891 (comp_cv_target_types): Likewise.
2892 (at_least_as_qualified_p): Define.
2893 (more_qualified_p): Likewise.
2894 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
2895 (compparms): Likewise.
2896 (inline_conversion): Likewise.
2897 (string_conv_p): Likewise.
2898 (build_component_ref): Likewise.
2899 (build_indirect_ref): Likewise.
2900 (build_array_ref): Likewise.
2901 (build_unary_op): Likewise.
2902 (build_conditional_expr): Likewise.
2903 (build_static_cast): Likewise.
2904 (build_c_cast): Likewise.
2905 (build_modify_expr): Likewise.
2906 (convert_For_assignment): Likewise.
2907 (comp_ptr_ttypes_real): Likewise.
2908 (cp_type_quals): New function.
2910 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
2912 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
2913 (CP_TYPE_VOLATILE): Likewise.
2914 * decl.c (grokdeclarator): Use them.
2915 * tree.c (canonical_type_variant): Likewise.
2917 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
2919 * parse.y (named_class_head): Push into class while parsing the
2921 * decl2.c (push_scope, pop_scope): New functions.
2922 * cp-tree.h: Declare them.
2923 * init.c (build_new_1): Delay cleanup until end of full expression.
2925 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
2927 * typeck.c (build_component_ref): Use of a type here is an error.
2929 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
2931 Revamp references to member functions.
2932 * method.c (hack_identifier): Call build_component_ref for a
2933 reference to a member function.
2934 * typeck.c (build_component_ref): Only return a single function
2935 if it's static. Otherwise, return a COMPONENT_REF.
2936 (build_x_function_call): Handle a COMPONENT_REF.
2937 (build_unary_op): Handle all unknown-type things.
2938 * decl2.c (arg_assoc): Handle COMPONENT_REF.
2939 * class.c (instantiate_type): Complain if the function we get is a
2940 nonstatic member function. Remove code for finding "compatible"
2942 * pt.c (tsubst_copy): Handle NOP_EXPR.
2943 * tree.c (build_dummy_object): New fn.
2944 (maybe_dummy_object): New fn.
2945 (is_dummy_object): New fn.
2946 * cp-tree.h: Declare them.
2947 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
2948 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
2949 * init.c (build_member_call): Use maybe_dummy_object and
2951 (build_offset_ref): Use maybe_dummy_object.
2952 (resolve_offset_ref): Use is_dummy_object.
2953 * typeck.c (build_x_function_call): Call build_dummy_object.
2954 (unary_complex_lvalue): Call is_dummy_object.
2956 * typeck.c (build_component_addr): Make sure field is a field.
2958 * call.c (build_new_op): Delete obsolete code.
2960 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
2962 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
2964 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
2965 std if std is ignored.
2967 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
2969 * decl.c (grokvardecl): Fix thinko.
2971 * decl.c (grokdeclarator): Embedded attrs bind to the right,
2974 * parse.y (fn.def2): Fix 'attrs' format.
2976 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2978 * Makefile.in (CONFLICTS): Update.
2979 * parse.y (expr_or_declarator_intern): New rule.
2980 (expr_or_declarator, direct_notype_declarator, primary,
2981 functional_cast): Use it.
2982 (notype_declarator_intern): New rule.
2983 (notype_declarator, complex_notype_declarator): Use it.
2985 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
2987 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
2988 (grokvardecl): Likewise.
2990 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2992 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
2993 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
2995 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
2997 * pt.c (process_partial_specialization): Cast 1st argument of
3000 * tree.c (build_base_fields): Cast `base_align' to (int) when
3001 comparing against one.
3003 1998-10-16 Mark Mitchell <mark@markmitchell.com>
3005 * decl.c (lookup_name_real): Handle template parameters for member
3006 templates where said parameters have the same name as the
3009 * decl.c (expand_static_init): Build cleanups before entering the
3010 anonymous function used to do them to avoid access-checking
3013 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
3014 accidentally removed by previous change, and make DECL_RTL here.
3015 * class.c (add_method): Don't make DECL_RTL here.
3017 * pt.c (for_each_template_parm): Don't examine uninstantiated
3020 1998-10-16 Dave Brolley <brolley@cygnus.com>
3022 * lex.c (real_yylex): Fix unaligned access of wchar_t.
3024 1998-10-16 Mark Mitchell <mark@markmitchell.com>
3026 * class.c (add_method): Fix documentation to reflect previous
3027 changes. Check for duplicate method declarations here.
3028 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
3029 correctly; such things never match.
3030 (grokfndecl): Don't look for duplicate methods here.
3031 * decl2.c (check_classfn): Don't assume names are mangled.
3032 Don't add bogus member function declarations to a class before the
3033 class type is complete.
3034 (grokfield): Reformat error message.
3035 * method.c (set_mangled_name_for_decl): Don't mangle names while
3036 processing_template_decl.
3038 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
3040 * typeck.c (build_indirect_ref): Complain about a pointer to data
3042 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
3044 * init.c (resolve_offset_ref): Don't undo the above.
3046 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
3047 (struct lang_decl_flags): Add `bitfield'.
3048 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
3050 * decl2.c (grokbitfield, grok_alignof): Likewise.
3051 * init.c (build_offset_ref): Likewise.
3052 * typeck.c (build_component_addr, expr_sizeof): Likewise.
3053 * cvt.c (build_up_reference): Don't crash if taking the address
3054 returns error_mark_node.
3056 * decl.c (grokfndecl): Also check ctype when checking for ::main().
3058 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
3060 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
3062 (grokdeclarator): Instead of here.
3063 * friend.c (do_friend): Lose special handling of ::main and
3065 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
3067 * spew.c (yylex): Clear looking_for_typename if we got
3070 1998-10-15 Mark Mitchell <mark@markmitchell.com>
3072 * class.c (maybe_warn_about_overly_private_class): Improve error
3073 messages for class with only private constructors.
3075 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
3076 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
3077 (build_typename_type): New function.
3078 * decl.c (build_typename_type): Broken out from ...
3079 (make_typename_type): Use it.
3080 * search.c (lookup_field): Likewise.
3082 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3084 * pt.c (convert_nontype_argument): Check against type_referred_to.
3085 * decl.c (grokvardecl): Check for declarator name before building
3086 DECL_ASSEMBLER_NAME.
3088 1998-10-14 Mark Mitchell <mark@markmitchell.com>
3090 * pt.c (lookup_template_class): Add comment.
3091 (instantiate_class_template): Don't mark the _TYPE node for
3092 member class templates as an instantiation.
3094 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
3096 * decl.c (grokfndecl): Fix my thinko.
3098 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
3100 * tinfo2.cc (fast_compare): Remove.
3101 (before): Just use strcmp.
3102 * tinfo.cc (operator==): Just use strcmp.
3104 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
3106 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
3109 1998-10-13 Mark Mitchell <mark@markmitchell.com>
3111 * cp-tree.h (specializations_of_same_template_p): Remove.
3112 * search.c (get_template_base): Don't use it.
3113 (get_template_base_recursive): Likewise.
3114 * pt.c (specializations_of_same_template_p): Remove.
3115 (unify): Don't use it.
3116 (lookup_template_class): Find the correct parent when setting
3117 CLASSTYPE_TI_TEMPLATE.
3119 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
3121 * tinfo.cc (operator==): Always compare names.
3123 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
3125 * decl.c (start_function): Fix cut-and-paste error.
3127 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
3129 * inc/typeinfo: Add #pragma interface.
3130 (operator!=): Just call operator==.
3131 * tinfo.cc: Add #pragma implementation.
3132 (operator==): Move from inc/typeinfo and tinfo2.cc.
3133 Check __COMMON_UNRELIABLE instead of _WIN32.
3135 * typeck2.c (my_friendly_abort): Add URL.
3137 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
3139 * decl.c (start_method): Added extra parameter for attributes.
3140 * cp-tree.h (start_method): Update prototype.
3141 * parse.y (fn.def2): Update start_method parameter list.
3143 1998-10-11 Mark Mitchell <mark@markmitchell.com>
3145 * cp-tree.h (specializations_of_same_template_p): Declare.
3146 * pt.c (specializations_of_same_template_p): New function.
3148 * search.c (get_template_base): Use it.
3149 (get_template_base_recursive): Likewise.
3151 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
3153 * decl2.c (start_objects): Add new variable `joiner' and
3154 initialize it properly.
3156 1998-10-09 Mark Mitchell <mark@markmitchell.com>
3158 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
3159 change to vtable types.
3161 * cvt.c (ocp_convert): Avoid infinite recursion caused by
3164 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
3166 * pt.c (resolve_overloaded_unification): New fn.
3167 (try_one_overload): Likewise.
3168 (unify): Don't fail on unknown type.
3169 (type_unification_real): Likewise. Use resolve_overloaded_unification
3170 to handle an overloaded argument.
3171 (template_args_equal): Split out...
3172 (comp_template_args): From here.
3173 (determine_specialization): Also allow a template with more
3174 parms than were explicitly specified.
3175 * cp-tree.h: Add template_args_equal.
3176 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
3178 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
3180 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
3183 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
3185 * typeck.c (unsigned_type): Only return TItype nodes when
3186 HOST_BITS_PER_WIDE_INT is >= 64 bits.
3187 (signed_type): Likewise.
3188 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
3189 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
3190 (init_decl_processing): Only create TItype nodes when
3191 HOST_BITS_PER_WIDE_INT is >= 64 bits.
3192 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
3193 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
3195 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3197 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
3198 (gxx.gperf): Update comments describing invocation flags.
3199 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
3201 1998-10-07 Mark Mitchell <mark@markmitchell.com>
3203 * class.c (finish_struct_1): Add commentary on previous change.
3205 * cp-tree.h (vtbl_ptr_type_node): New variable.
3206 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
3207 already of the right type.
3208 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
3209 Simplify code to grow vtable.
3210 * decl.c (vtbl_ptr_type_node): Define.
3211 (init_decl_processing): Initialize it.
3213 1998-10-06 Mark Mitchell <mark@markmitchell.com>
3215 * cp-tree.def (PTRMEM_CST): New tree node.
3216 * cp-tree.h (ptrmem_cst): New type.
3217 (lang_type): Remove local_typedecls.
3218 (dummy): Increase to 12 bits from 11.
3219 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
3220 (PTRMEM_CST_CLASS): New macro.
3221 (PTRMEM_CST_MEMBER): Likewise.
3222 (current_access_specifier): New variable.
3223 (current_class_type): Remove duplicate declaration.
3224 (finish_struct): Change prototype.
3225 (unreverse_member_declarations): New function.
3226 (pushdecl_class_level): Change prototype.
3227 (grok_enum_decls): Remove.
3228 (fixup_anonymous_union): New function.
3229 (grok_x_components): Change prototype.
3230 (tsubst_chain): Remove.
3231 (finish_member_template_decl): Likewise.
3232 (check_explicit_specialization): Fix indentation.
3233 (finish_class_definition): Change prototype.
3234 (finish_member_class_template): Likewise.
3235 (finish_member_declaration): New function.
3236 (check_multiple_declarators): Likewise.
3237 * class.c (class_stack_node_t): New type.
3238 (current_class_base): Remove.
3239 (current_class_stack): Change type.
3240 (current_access_specifier): New variable.
3241 (grow_method): Remove.
3242 (check_member_decl_is_same_in_complete_scope): Break out from
3244 (make_method_vec): New function.
3245 (free_method_vec): Likewise.
3246 (add_implicitly_declared_members): Break out from finish_struct_1.
3247 (free_method_vecs): New variable.
3248 (add_method): Rework for direct use from parser.
3249 (handle_using_decl): Watch for NULL_TREE while iterating through
3250 CLASSTYPE_METHOD_VEC.
3251 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
3252 just do some error-checking.
3253 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
3254 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
3255 (finish_struct): Change prototype. Simplify; fields and methods
3256 are already set up at this point.
3257 (init_class_processing): Set up current_class_stack.
3258 (pushclass): Save current_access_specifier.
3259 (popclass): Restore it.
3260 (currently_open_class): Simplify.
3261 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
3262 * decl.c (saved_scope): Add access_specifier.
3263 (maybe_push_to_top_level): Save it.
3264 (pop_from_top_level): Restore it.
3265 (maybe_process_template_type_declaration): Use
3266 finish_member_declaration.
3267 (pushtag): Likewise.
3268 (pushdecl_class_level): Don't return a value.
3269 (fixup_anonymous_union): Break out from grok_x_components.
3270 (shadow_tag): Use it.
3271 (xref_tag): Complain about using an elaborated type specifier to
3272 reference a template type parameter or typedef name.
3273 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
3274 (current_local_enum): Remove.
3275 (build_enumerator): Call finish_member_declaration.
3276 (grok_enum_decls): Remove.
3277 * decl2.c (grok_x_components): Simplify.
3278 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
3279 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
3280 (merge_functions): Add to comment.
3281 (arg_assoc_type): Prototype.
3282 (arg_assoc): Pass as many arguments as there are parameters.
3283 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
3285 * expr.c (cpls_expand_expr): Remove dead code. Handle
3287 * friend.c (do_friend): Lookup friends when in nested classes.
3289 * init.c (build_offset_ref): Do lookup even for classes that are
3290 only partially defined.
3291 (decl_constant_value): Remove dead code.
3292 * method.c (build_overload_value): Remove hack where by TYPE was
3293 not a TYPE. Handle PTRMEM_CST.
3294 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
3296 * parse.y (components, notype_components, component_decl,
3297 component_decl_1, component_declarator, component_declarator0):
3298 Now all are itype rather than ttype. Rework to add members to
3300 (typesqpecqual_reserved): Use check_multiple_declarators.
3301 (structsp): Update class to finish_class_definition.
3302 (do_xref_defn): Unsplit into named_class_head.
3303 (access_specifier): Set current_access_specifier.
3304 * pt.c (set_current_access_from_decl): New function.
3305 (finish_member_template_decl): Don't take the parameters.
3306 (comp_template_args): Make more robust.
3307 (lookup_template_class): Don't use current_local_enum.
3308 (for_each_template_parm): Handle PTRMEM_CST.
3309 (instantiate_class_template): Use set_current_access_from_decl,
3310 finish_member_declaration and unreverse_member_declarations. Set
3311 lineno/input_filename before generating implicit member functions.
3312 (type_unification_real): Don't assume back-unification happens
3313 only for the last argument.
3314 (regenerate_decl_from_template): Call pushclass a bit earlier.
3315 (tsubst_chain): Remove.
3316 (tsubst_enum): Use set_current_access_from_decl.
3317 (set_mangled_name_for_template_decl): Fix indentation.
3318 * search.c (lookup_fnfields_1): Change iteration through
3319 CLASSTYPE_METHOD_VEC.
3320 (dfs_pushdecls): Likewise.
3321 (dfs_compress_decls): Likewise.
3322 (add_conversions): Likewise.
3323 * semantics.c (finish_class_definition): Don't take components.
3324 Change call to finish_struct.
3325 (finish_member_declaration): New function.
3326 (finish_member_class_template): Don't take template parameters.
3327 Change call to grok_x_components. Call finish_member_template_decl.
3328 (check_multiple_declarators): New function.
3329 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
3330 a passed in fieldlist.
3331 * tree.c (search_tree): Handle PTRMEM_CST.
3333 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
3334 INTEGER_CSTs, for pointer-to-data members.
3336 * call.c (resolve_args): Resolve template specializations, if
3339 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3341 * Makefile.in (spew.o): Depend on toplev.h.
3343 * call.c (compare_ics): Initialize variables `deref_from_type2',
3344 `deref_to_type1' and `deref_to_type2'.
3346 * except.c (get_eh_type): Hide prototype and definition.
3347 (process_start_catch_block_old): Remove unused static prototype.
3349 * pt.c (tsubst_decl): Initialize variable `argvec'.
3351 * spew.c: Include toplev.h.
3353 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
3355 * pt.c (instantiate_decl): Do save and restore file position.
3357 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
3359 * method.c (build_decl_overload_real): Clear
3360 numeric_output_need_bar after __.
3362 1998-10-05 Nathan Sidwell <nathan@acm.org>
3364 * call.c (build_new_method_call): Issue 'incomplete type' error,
3365 if class is not defined.
3367 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3369 * call.c (build_object_call): Move declaration of variable
3370 `fn' into the scope where it is used. Don't access variable
3371 `fn' when it is uninitialized, instead use `fns'.
3373 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3375 * errfn.c (cp_thing): Print buf as a string not as a printf format
3376 to avoid problems with the operator%. Consequently, `%%' sequences
3377 in format are copied as `%' in buf.
3379 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
3381 * pt.c (pop_tinst_level): Call extract_interface_info.
3382 (instantiate_decl): Don't save and restore file position.
3384 * decl.c (cp_finish_decl): Make statics in extern inlines and
3385 templates common, if possible and the target doesn't support weak
3388 * decl.c (grokdeclarator): Remove redundant calls to
3389 build_type_variant and some duplicated code.
3390 * sig.c (build_signature_reference_type): Only take the type parm.
3391 (build_signature_pointer_type): Likewise.
3392 * tree.c (build_cplus_method_type): Adjust.
3393 * cp-tree.h: Update.
3395 1998-10-04 Mark Mitchell <mark@markmitchell.com>
3397 * call.c (build_over_call): Make pedwarns about dropped qualifiers
3398 into full-fledged errors.
3399 * cvt.c (convert_to_reference): Likewise.
3400 * typeck.c (convert_for_assignment): Likewise.
3402 * search.c (expand_upcast_vtables): In addition to unsetting
3403 TREE_READONLY, remove top-level const type qualifier.
3405 1998-10-03 Mark Mitchell <mark@markmitchell.com>
3407 * class.c (current_class_ptr, current_class_ref): Clarify
3409 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
3410 NOP type conversions.
3411 * decl.c (decls_match): Use comptypes directly; ignore
3412 qualifiers on the DECL.
3413 (duplicate_decls): Remove qualifier checks on DECL.
3414 (grokdeclarator): Make the type built up include top-level
3416 * decl2.c (do_dtors): Fix spelling error.
3417 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
3418 when printing type information.
3419 * init.c (build_new_1): Add documentation. Deal with the fact
3420 that type of allocated memory now contains qualifiers.
3421 * lex.c (is_global): Improve error-recovery.
3422 * sig.c (build_member_function_pointer): Don't cast away const
3423 on fields of sigtable_entry_type.
3424 * tree.c (lvalue_type): Don't look at top-level qualifiers on
3426 * typeck.c (decay_conversion): Likewise.
3427 (build_component_ref): Make sure the type of the COMPONENT_REF
3428 contains top-level qualifiers, as appropriate. Improve
3430 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
3431 (build_array_ref): Likewise.
3432 (build_unary_op): Improve error-recovery.
3433 (unary_complex_lvalue): Make taking the address a bound member
3434 function an error, not a sorry.
3435 (build_conditional_expr): Look at the type qualifiers, not the
3436 qualifiers on the expression itself.
3438 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
3440 * decl2.c (merge_functions): Remove duplicates.
3442 * decl2.c: Add -f{no-,}implicit-inline-templates.
3443 (import_export_decl): Check it.
3445 * decl.c (lookup_name_real): Template parms also take precedence
3446 over implicit typename. Only warn if yylex.
3448 * typeck.c (build_conditional_expr): Only fold if ifexp is an
3451 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
3454 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
3456 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
3457 * class.c (build_vbase_pointer): Use it.
3458 * rtti.c (expand_class_desc): Likewise.
3459 * tree.c (build_vbase_pointer_fields): Likewise.
3461 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
3463 * decl.c (start_decl): Add invocation of
3464 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
3465 (start_function): Add invocation of
3466 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
3468 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
3469 HANDLE_GENERIC_PRAGMAS.
3471 1998-09-28 Anthony Green <green@cygnus.com>
3473 * semantics.c (finish_asm_stmt): Always permit volatile asms.
3475 1998-09-28 Mark Mitchell <mark@markmitchell.com>
3477 * decl.c (grokdeclarator): Tighten checks for invalid
3478 destructors. Improve error-messages and error-recovery.
3479 * decl2.c (check_classfn): Don't assume that mangled destructor
3480 names contain type information.
3482 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
3484 * search.c (get_base_distance): Remove assert.
3486 * decl2.c (build_anon_union_vars): Don't process a field with no
3488 (finish_anon_union): Also complain about local anon unions with no
3491 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
3493 * decl.c (lookup_namespace_name): If the name is a namespace,
3494 return it immediately.
3496 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3498 * cp-tree.h (define_case_label): Remove unused parameter.
3499 (check_java_method): Likewise.
3500 (grokclassfn): Likewise.
3501 (expand_aggr_init): Likewise.
3502 (build_x_delete): Likewise.
3503 (maybe_end_member_template_processing): Likewise.
3504 (unshare_base_binfos): Add prototype.
3505 (string_conv_p): Likewise.
3506 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
3508 * cvt.c (build_up_reference): Remove unused parameter
3509 `checkconst', all callers changed.
3510 (build_type_conversion): Mark parameter `code' with
3512 (build_expr_type_conversion): Initialize variable `conv'.
3514 * decl.c (push_namespace): Initialize variable `d'.
3515 (define_case_label): Remove unused parameter `decl', all callers
3518 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
3519 `argc' with ATTRIBUTE_UNUSED.
3520 (grokclassfn): Remove unused parameter `cname', all callers
3522 (check_java_method): Likewise for parameter `ctype'.
3523 (copy_assignment_arg_p): Mark parameter `virtualp' with
3525 (finish_prevtable_vardecl): Likewise for parameter `prev'.
3527 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
3529 * init.c (expand_aggr_init_1): Remove unused parameter
3530 `alias_this', all callers changed.
3531 (expand_aggr_init): Likewise.
3532 (expand_default_init): Likewise.
3533 (build_new_1): Initialize variable `susp'.
3534 (build_x_delete): Remove unused parameter `type', all callers
3537 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
3539 (readescape): Use (unsigned) value in shift.
3540 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
3541 comparing to a signed quantity.
3543 * pt.c (maybe_end_member_template_processing): Remove unused
3544 parameter `decl', all callers changed.
3545 (check_explicit_specialization): Add braces around empty body in
3547 (current_template_args): Initialize variable `args'.
3548 (lookup_template_class): Likewise for variable `prev_local_enum'.
3549 (tsubst_decl): Likewise for variable `r'.
3550 (set_mangled_name_for_template_decl): Initialize variable
3553 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
3554 Likewise for variable `i'.
3555 (yylex): Initialize variable `trrr'.
3557 * typeck.c (compparms): Mark variable `strict' with
3560 * xref.c (simplify_type): Cast argument of ctype function to
3563 1998-09-24 Mark Mitchell <mark@markmitchell.com>
3565 * cp-tree.h (language_lvalue_valid): Remove.
3566 * decl.c (grokdeclarator): Don't disallow references to functions.
3567 * tree.c (lvalue_p_1): New function, combining duplicated
3570 (real_lvalue_p): Likewise.
3571 * typeck.c (language_lvalue_valid): Remove.
3572 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
3573 they don't have TREE_READONLY set.
3574 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
3576 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
3578 * spew.c (yylex): Give diagnostic.
3579 * hash.h (is_reserved_word): Add export.
3580 * gxx.gperf: Likewise.
3581 * lex.h (rid): Add RID_EXPORT.
3582 * lex.c (init_parse): Likewise.
3584 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
3586 * friend.c (do_friend): Make warning a full sentence.
3588 1998-09-22 Mark Mitchell <mark@markmitchell.com>
3590 * parse.y (component_decl_list): Improve error-recovery.
3592 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
3594 * decl.c (make_typename_type): Move error to point where name
3595 variable can be used by dump_type.
3597 1998-09-22 Mark Mitchell <mark@markmitchell.com>
3599 * decl.c (grokfndecl): Improve error-recovery.
3600 * decl2.c (grokfield): Likewise.
3601 * pt.c (finish_member_template_decl): Likewise.
3603 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
3605 * method.c (hack_identifier): Finding multiple members is always
3608 1998-09-21 Per Bothner <bothner@cygnus.com>
3610 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
3612 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
3614 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
3616 1998-09-20 Mark Mitchell <mark@markmitchell.com>
3618 * class.c (maybe_warn_about_overly_private_class): Reformat.
3620 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
3622 * exception.cc (__cplus_type_matcher): Realign some code.
3624 1998-09-16 Mark Mitchell <mark@markmitchell.com>
3626 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
3627 (tinfo2.o): Likewise.
3628 (exception.o): Likewise.
3630 (opnew.o): Likewise.
3631 (opnewnt.o): Likewise.
3632 (opvnew.o): Likewise.
3633 (opvnewnt.o): Likewise.
3634 (opdel.o): Likewise.
3635 (opdelnt.o): Likewise.
3636 (opvdel.o): Likewise.
3637 (opvdelnt.o): Likewise.
3639 1998-09-16 Richard Henderson <rth@cygnus.com>
3641 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
3643 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
3645 * call.c (build_field_call): Handle static data members too.
3647 * typeck.c (comptypes): When comparing pointer types, check
3648 whether referred types match even in strictest modes.
3650 1998-09-15 Mark Mitchell <mark@markmitchell.com>
3652 * cp-tree.h: Revert previous change.
3653 (finish_struct_methods): Remove declaration.
3654 * class.c: Revert previous change.
3655 (maybe_warn_about_overly_private_class): New function.
3656 (finish_struct_methods): Declare here, and make static. Remove
3657 unnecessary parameters. Tidy slightly. Use
3658 maybe_warn_about_overly_private_class.
3659 (finish_struct_1): Adjust. Remove check for private constructors,
3661 (finish_struct): Adjust.
3663 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
3665 * except.c (expand_start_catch_block): No need to check for new
3667 (process_start_catch_block_old): Deleted.
3668 (process_start_catch_block): Add call to start_decl_1().
3669 (expand_end_catch_block): Add call to end_catch_handler().
3670 * exception.cc (__cplus_type_matcher): Only check the exception
3671 language if there is an exception table.
3673 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
3675 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
3676 as used to prevent conflicts with virtual function tables.
3678 1998-09-14 Mark Mitchell <mark@markmitchell.com>
3680 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
3681 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
3682 * class.c (maybe_class_too_private_p): New function.
3683 (finish_struct_methods): Use it.
3684 (finish_struct_1): Likewise.
3685 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
3688 * pt.c (check_specialization_scope): Fix spelling error.
3689 (check_explicit_specialization): Remove code to handle explicit
3690 specializations in class scope; they are now correctly diagnosed
3693 1998-09-10 Mark Mitchell <mark@markmitchell.com>
3695 * decl.c (pushdecl): Don't copy types if the
3696 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
3699 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3701 * class.c (get_enclosing_class): New function.
3702 (is_base_of_enclosing_class): Likewise.
3703 * cp-tree.h (get_enclosing_class): Declare.
3704 (is_base_of_enclosing_class): Likewise.
3705 * pt.c (coerce_template_parms): Use them.
3707 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
3709 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
3710 null to decide whether to use it.
3712 * error.c (dump_type_real): Handle NAMESPACE_DECL.
3713 * parse.y (base_class.1): Avoid crash on error.
3715 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
3717 * decl.c (make_typename_type): If context is a namespace, the code
3720 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
3722 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
3724 1998-09-08 Mark Mitchell <mark@markmitchell.com>
3726 * cp-tree.h (anonymous_namespace_name): Declare.
3727 * decl.c: Define it.
3728 (push_namespace): Use anonymous_namespace_name, rather than local
3730 * error.c (dump_decl): If a namespace is named
3731 anonymous_namespace_name, call it {anonymous}.
3733 * decl.c (grokparms): Distinguish between references and pointers
3736 1998-09-08 Richard Henderson <rth@cygnus.com>
3737 Mark Mitchell <mark@markmitchell.com>
3739 * pt.c (process_partial_specialization): Consistently allocate
3740 and zero tpd.parms based on ntparms. Use tpd2.parms, not
3741 tpd.parms, where appropriate.
3743 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
3745 * Makefile.in (INCLUDES): Update after recent toplevel gcc
3748 1998-09-05 Mark Mitchell <mark@markmitchell.com>
3750 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
3751 * class.c (finish_struct): Remove hackery to deal with explicit
3752 specializations in class scope.
3753 * decl.c (grokfndecl): Improve error-recovery.
3754 * decl2.c (grokfield): Likewise.
3755 * pt.c (check_specialization_scope): New function.
3756 (begin_specialization): Call it.
3757 (process_partial_specialization): New function, split out from
3758 push_template_decl. Check partial specializations more
3760 (push_template_decl): Call it.
3761 (check_explicit_specialization): Don't attempt to handle explicit
3762 specializations in class scope.
3763 (template_parm_data): Document. Add current_arg and
3764 arg_uses_template_parms.
3765 (mark_template_parm): Set it.
3766 (tsubst_arg_types): Remove unused variable.
3767 * semantics.c (begin_class_definition): Tweak.
3769 1998-09-04 Mark Mitchell <mark@markmitchell.com>
3771 * inc/typeinfo (type_info::type_info(const char*)): Make
3774 * cp-tree.h (hash_tree_cons_simple): New macro.
3775 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
3776 (coerce_template_parms): Use make_temp_vec, instead of
3777 make_tree_vec. Document this behavior.
3778 (lookup_template_class): Likewise.
3779 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
3780 Remove dead code (and add assertion to check its deadness). Fix
3781 bug w.r.t. exception specifications.
3783 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
3785 * decl2.c (import_export_vtable): Always make artificials comdat.
3786 (import_export_decl): Likewise.
3787 * pt.c (mark_decl_instantiated): Likewise.
3789 1998-09-03 Mark Mitchell <mark@markmitchell.com>
3791 * cp-tree.h (finish_globally_qualified_member_call_expr):
3793 (finish_qualified_call_expr).
3794 * semantics.c: Likewise.
3795 * parse.y (primary): Use it.
3796 * method.c (hack_identifier): Remove redundant code.
3798 * init.c (resolve_offset_ref): Call convert_from_reference to
3799 handle members of reference type. Improve error recovery.
3801 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
3803 * cp-tree.h: Declare warn_nontemplate_friend.
3804 * decl2.c (lang_decode_option): Set.
3805 * lang-options.h: Add -Wnon-template-friend.
3806 * friend.c (do_friend): Use to toggle non-template function warning.
3808 1998-09-03 Mark Mitchell <mark@markmitchell.com>
3810 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
3811 corresponding INTEGER_CSTs when processing_template_decl.
3812 * pt.c (tsubst_enum): Tweak accordingly.
3814 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3816 * decl.c (pushdecl_class_level): Add warning here.
3819 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
3821 * cvt.c (convert_pointer_to_real): Tidy.
3822 * search.c (get_base_distance_recursive): Simplify.
3823 (get_base_distance): Likewise.
3825 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
3828 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
3830 * lex.c (check_newline): Call HANDLE_PRAGMA before
3831 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
3832 if unknown pragmas are encountered.
3833 (handle_sysv_pragma): Interpret return code from
3834 handle_pragma_token (). Return success/failure indication rather
3835 than next unprocessed character.
3836 (pragma_getc): New function: retrieves characters from the
3837 input stream. Defined when HANDLE_PRAGMA is defined.
3838 (pragma_ungetc): New function: replaces characters back into the
3839 input stream. Defined when HANDLE_PRAGMA is defined.
3841 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
3843 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
3844 * class.c (build_vtable_entry_ref): Likewise.
3846 1998-09-01 Mark Mitchell <mark@markmitchell.com>
3848 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
3849 * decl2.c (import_export_decl): Likewise.
3850 * pt.c (instantiate_decl): Use it.
3852 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
3854 * decl.c (lookup_name_real): Also do implicit typename thing for
3855 artificial TYPE_DECLs.
3856 * search.c (lookup_field): Likewise.
3857 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
3858 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
3859 (enter_scope_of): Extract type from implicit typename.
3860 (begin_class_definition): Likewise.
3861 * lex.c (identifier_type): Handle implicit typename when checking
3864 * cp-tree.h: Declare flag_strict_prototype.
3865 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
3867 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
3868 specified, set it to the value of pedantic.
3870 1998-09-01 Mark Mitchell <mark@markmitchell.com>
3872 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
3874 1998-08-31 Mark Mitchell <mark@markmitchell.com>
3876 * decl.c (finish_enum): Handle member enums of classes declared in
3879 * decl2.c (grok_x_components): Strip attributes before calling
3882 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
3884 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
3885 -fenum-int-equivalence and -fno-nonnull-objects.
3886 * class.c (check_for_override): Remove support for -fall-virtual.
3887 (finish_struct_1): Likewise.
3888 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
3889 * typeck.c (build_binary_op_nodefault): Likewise.
3890 * cvt.c (ocp_convert): Likewise.
3891 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
3892 * class.c (build_vbase_path): Likewise.
3894 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
3896 * Makefile.in (INTERFACE): New, set to 1.
3898 1998-08-30 Mark Mitchell <mark@markmitchell.com>
3900 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
3901 comparing with global_namespace.
3902 (dump_aggr_type): Likewise.
3904 * decl.c (grokfndecl): Issue error on declaration of friend
3905 templates with explicit template arguments.
3907 * pt.c (convert_template_argument): New function, split out
3909 (coerce_template_parms): Here.
3910 (tsubst): Attempt better error-recovery.
3912 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
3914 * pt.c (decl_template_parm_p): Add checks for
3915 TEMPLATE_TEMPLATE_PARM.
3917 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3919 * lex.c (do_identifier): Fix thinko in previous change.
3921 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
3923 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
3924 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
3926 1998-08-28 Richard Henderson <rth@cygnus.com>
3928 Add support for discarding unused virtual functions.
3929 * lang-options.h: Add -fvtable-gc.
3930 * cp-tree.h: Add flag_vtable_gc.
3931 * decl2.c (output_vtable_inherit): New fn.
3932 (finish_vtable_vardecl): Call it.
3933 * class.c (build_vtable_entry_ref): New fn.
3934 (build_vtbl_ref): Call it.
3936 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3938 * cp-tree.h (build_enumerator): Take the enumeration type as a
3940 * decl.c (finish_enum): Don't set the TREE_TYPE for the
3941 enumeration constant values if we're processing_template_decls.
3942 Don't set the type for the CONST_DECLs either; that's done in
3944 (build_enumerator): Take the enumeration type as a
3946 * lex.c (do_identifier): Don't resolve enumeration constants while
3947 processing template declarations, even if they happen to be
3948 TEMPLATE_PARM_INDEXs.
3950 * parse.y (current_enum_type): New variable.
3951 (primary): Don't allow statement-expression in local classes just
3952 as we don't in global classes.
3953 (structsp): Use current_enum_type.
3954 (enum_list): Likewise.
3955 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
3956 finish_enum; they no longer occur.
3958 * cp-tree.h (finish_base_specifier): New function.
3959 * parse.y (base_class): Use it.
3960 * semantics.c (finish_base_specifier): Define it.
3962 * parse.y (structsp): Warn on use of typename outside of template
3965 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
3967 * lex.c (handle_cp_pragma): Remove #pragma vtable.
3968 * lang-options.h: Remove +e options.
3969 * decl2.c (lang_decode_option): Likewise.
3970 (import_export_vtable): Don't check write_virtuals.
3971 (finish_vtable_vardecl, finish_file): Likewise.
3972 * search.c (dfs_debug_mark): Likewise.
3973 * semantics.c (begin_class_definition): Likewise.
3974 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
3976 * call.c (build_over_call): Check flag_elide_constructors.
3977 * decl2.c: flag_elide_constructors defaults to 1.
3978 * typeck.c (convert_arguments): Remove return_loc parm.
3979 (build_function_call_real): Adjust.
3981 * search.c: Tear out all mi_matrix and memoize code.
3982 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
3983 * lang-options.h: Remove documentation for -fhandle-exceptions,
3984 -fmemoize-lookups and -fsave-memoized.
3985 * cp-tree.h: Lose mi_matrix and memoize support.
3986 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
3987 * class.c: Lose struct class_level.
3988 (pushclass, popclass): Lose memoize support.
3989 * init.c (build_offset_ref): Likewise.
3991 Never change BINFO_INHERITANCE_CHAIN.
3992 * init.c (emit_base_init): Change modification of
3993 BINFO_INHERITANCE_CHAIN to an assert.
3994 * search.c (get_base_distance_recursive): Likewise.
3995 (get_base_distance): Likewise.
3996 (lookup_member): Likewise.
3997 (convert_pointer_to_single_level): Likewise.
3998 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
3999 (lookup_fnfields): Likewise.
4000 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
4001 (unshare_base_binfos): Don't call propagate_binfo_offsets.
4002 (layout_basetypes): Call propagate_binfo_offsets instead of
4003 unshare_base_binfos.
4004 * decl.c (xref_basetypes): Call unshare_base_binfos.
4005 * pt.c (instantiate_class_template): Likewise.
4006 * tree.c (reverse_path): Remove 'copy' parm; always make a
4008 * class.c (build_vbase_path): Just call it.
4009 * search.c (compute_access): Likewise. Don't re-reverse.
4011 1998-08-27 Mark Mitchell <mark@markmitchell.com>
4013 * class.c (build_vbase_path): Use reverse_path.
4014 (finish_base_struct): Move warnings for inaccessible bases to
4016 (modify_one_vtable): Remove check of TREE_USED (binfo).
4017 (fixup_vtable_deltas1): Likewise.
4018 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
4019 (xref_tag): Remove binfos parameter.
4020 (make_binfo): Remove chain parameter.
4021 (reverse_path): Add copy parameter.
4022 * decl.c (init_decl_processing): Change calls to xref_tag.
4023 (xref_tag): Remove binfos parameter.
4024 (xref_basetypes): Change calls to make_binfo.
4025 * decl2.c (grok_x_components): Change calls to xref_tag.
4026 (handle_class_head): Likewise.
4027 * friend.c (do_friend): Likewise.
4028 * lex.c (make_lang_type): Change calls to make_binfo.
4029 * parse.y (structsp): Change calls to xref_tag.
4030 (named_complex_class_head_sans_basetype): Likewise.
4031 (named_class_head): Likewise.
4032 * rtti.c (init_rtti_processing): Likewise.
4033 * search.c (compute_access): Change calls to reverse_path.
4034 (dfs_get_vbase_types): Change calls to make_binfo.
4035 (get_vbase_types): Remove dead code.
4036 * tree.c (unshare_base_binfos): Change calls to make_binfo.
4037 (layout_basetypes): Warn here about inaccessible bases.
4038 (make_binfo): Remove chain parameter.
4039 (reverse_path): Add copy parameter.
4041 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
4043 * class.c: #if 0 complete_type_p.
4044 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
4045 * method.c (process_overload_item): Likewise.
4046 * typeck.c (comp_target_types): Likewise.
4048 Stop sharing binfos for indirect virtual bases.
4049 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
4050 (layout_basetypes): Likewise.
4051 (unshare_base_binfos): Copy vbases, too.
4052 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
4053 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
4054 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
4055 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
4056 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
4057 reference to BINFO_VIA_PUBLIC.
4058 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
4059 (push_class_decls): Use them.
4060 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
4061 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
4063 1998-08-27 Mark Mitchell <mark@markmitchell.com>
4065 * decl.c (build_enumerator): Set DECL_CONTEXT for the
4068 1998-08-26 Mark Mitchell <mark@markmitchell.com>
4070 * cp-tree.h (finish_enum): Change prototype.
4071 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
4072 VALUES parameter. Don't try to compute mins/maxs if
4073 processing_template_decl.
4074 * parse.y (structsp): Use new calling sequence for finish_enum.
4075 * pt.c (tsubst_enum): Likewise. Take the new type as input.
4076 (lookup_template_class): Remove unused variables. Tweak.
4077 Register enums on instantiation list before substituting
4078 enumeration constants.
4079 (tsubst_decl): Remove unused variables.
4080 (regenerate_decl_from_template): Likewise.
4082 * decl.c (duplicate_decls): Don't obliterate the
4083 DECL_TEMPLATE_INFO for a template if we're not replacing it with
4086 * lex.c (do_identifier): Fix typo in comment.
4088 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4090 * errfn.c: Remove stdarg.h/varargs.h.
4093 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
4095 * pt.c (tsubst_copy): Only do typename overloading on an
4096 IDENTIFIER_NODE that happens to look like a typename if it actually
4097 has a type for us to use.
4099 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
4101 * typeck.c (comp_cv_target_types): Split out...
4102 (comp_target_types): From here. Don't allow cv-qual changes under
4103 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
4104 (build_ptrmemfunc): Pass 1 to nptrs.
4105 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
4107 1998-08-25 Mark Mitchell <mark@markmitchell.com>
4109 * search.c (dependent_base_p): Don't compare a binfo to
4110 current_class_type; use the TREE_TYPE of the binfo instead.
4112 * cp-tree.h (CLASS_TYPE_P): Revise definition.
4114 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
4116 * decl.c (duplicate_decls): Don't complain about different
4117 exceptions from an internal decl even if pedantic.
4119 * typeck.c (convert_for_assignment): Converting from pm of vbase
4120 to derived is an error, not a sorry.
4122 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
4123 * class.c (fixed_type_or_null): Rename from
4124 resolves_to_fixed_type_p. Return the dynamic type of the
4125 expression, if fixed, or null.
4126 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
4127 does not match the static type.
4128 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
4129 resolves_to_fixed_type_p again.
4131 1998-08-24 Mark Mitchell <mark@markmitchell.com>
4133 * pt.c (tsubst_decl): Move special case code for dealing with
4134 tricky friend templates here from ...
4135 (regenerate_decl_from_template): Here.
4137 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
4139 * decl.c (start_decl): Remove redundant linkage check.
4141 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
4143 * typeck.c (c_expand_return): Handle the case that valtype
4144 is wider than the functions return type.
4146 1998-08-24 Mark Mitchell <mark@markmitchell.com>
4148 * cp-tree.h (CLASS_TYPE_P): New macro.
4149 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
4150 * pt.c (process_template_parm): Undo previous change.
4152 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
4154 * cp-tree.h: Declare.
4155 * pt.c (decl_template_parm_p): New function.
4156 * decl.c (pushdecl): Check decls for redeclaring template parms.
4157 (xref_tag): Make redeclaration an error, print decl.
4158 * decl2.c (grokfield): Check field_decls for redeclaration as well.
4160 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
4162 * parse.y (primary): Fix up the type of string constants.
4164 1998-08-24 Mark Mitchell <mark@markmitchell.com>
4166 * typeck.c (convert_for_initialization): Move check for odd uses
4167 of NULL to avoid duplicate warnings.
4169 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
4171 * tree.c (lvalue_type): Fix for arrays.
4172 * typeck.c (string_conv_p): New fn.
4173 (convert_for_assignment): Use it.
4174 (build_unary_op): Use lvalue_type.
4175 * call.c (standard_conversion, convert_like): Use string_conv_p.
4176 (add_function_candidate): Use lvalue_type.
4177 * cvt.c (convert_to_reference): Likewise.
4178 * decl2.c (lang_decode_option): Ignore -traditional.
4179 * decl.c (init_decl_processing): flag_writable_strings inhibits
4182 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
4184 * lang-options.h (lang_options): Add fconst-strings to the list
4186 * decl2.c (lang_f_options, lang_decode_option): Likewise.
4188 1998-08-24 Nathan Sidwell <nathan@acm.org>
4190 * lex.c (real_yylex): Don't warn about long long constants if
4191 we're allowing long long.
4193 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
4195 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
4196 accessing bindings directly.
4198 * search.c (my_tree_cons): Reimplement.
4200 * lang-specs.h: Remove __HONOR_STD.
4201 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
4203 1998-08-23 Mark Mitchell <mark@markmitchell.com>
4205 * decl.c (grokdeclarator): Complain about in-class initialization
4206 of aggregates and/or references.
4207 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
4208 TEMPLATE_TYPE_PARMs.
4210 * decl2.c (grok_array_decl): Add comment.
4211 (mark_used): Don't instantiate an explicit instantiation.
4212 * friend.c (make_friend_class): Remove bogus comment. Fix check
4213 for partial specializations.
4214 * pt.c (check_explicit_specialization): Don't
4215 SET_DECL_EXPLICIT_INSTANTIATION here.
4216 (mark_decl_instantiated): Or here.
4217 (do_decl_instantiation): Do it here, instead. Add checks for
4218 duplicate explicit instantiations, etc. Tidy.
4219 (do_type_instantiation): Likewise.
4220 (instantiate_decl): Improve comments. Complain about explicit
4221 instantiations where no definition is available.
4223 * cp-tree.h (ansi_null_node): Remove.
4224 * call.c (build_over_call): Warn about converting NULL to an
4226 * cvt.c (build_expr_type_conversion): Likewise. Use
4227 null_ptr_cst_p instead of expanding it inline.
4228 * decl.c (ansi_null_node): Remove.
4229 (init_decl_processing): Make null_node always have integral type.
4230 * except.c (build_throw): Warn about converting NULL to an
4232 * lex.c (init_parse): Remove handling of ansi_null_node.
4233 * pt.c (type_unification_real): Don't convert NULL to void* type.
4234 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
4235 (convert_for_assignment): Warn about converting NULL to an
4237 (convert_for_initialization): Likewise.
4239 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
4241 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
4242 * pt.c (coerce_template_parms): Use no_linkage_check.
4243 * decl.c (grokvardecl): Likewise.
4244 (grokfndecl): Likewise. Members of anonymous types have no linkage.
4246 * method.c (process_overload_item): Remove useless code.
4248 1998-08-20 Per Bothner <bothner@cygnus.com>
4250 Handle new'ing of Java classes.
4251 * init.c (build_class_classref): New function.
4252 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
4253 constructor does not return this; don't need to exception-protect.
4255 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
4256 * decl2.c (acceptable_java_type): Handle template-derived types.
4258 1998-08-20 Per Bothner <bothner@cygnus.com>
4260 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
4262 1998-08-20 Mark Mitchell <mark@markmitchell.com>
4264 * decl.c (duplicate_decls): Always merge the old and new patterns
4265 for templates, regardless of whether or not the new one has
4266 DECL_INITIAL. Don't throw away specializations. Merge
4268 * pt.c (tsubst_decl): Use the right pattern when calculating the
4269 complete args for a new template instance.
4270 (do_decl_instantiation): Fix typo in comment.
4271 (regenerate_decl_from_template): Deal with tricky friend template
4273 (instantiate_decl): Likewise.
4275 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
4277 * init.c (build_builtin_delete_call): Add missing assemble_external
4280 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
4282 * parse.y (notype_unqualified_id): Also accept ~A<int>.
4284 1998-08-19 Mark Mitchell <mark@markmitchell.com>
4286 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
4288 * except.c (build_throw): Warn when NULL is thrown, even with
4289 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
4292 * cp-tree.h (ansi_null_node): New variable.
4293 * decl.c (ansi_null_node): New variable.
4294 (init_decl_processing): Initialize its type.
4295 * lex.c (init_parse): Initialize its value. Use ansi_null_node
4296 for null_node in non-ANSI mode.
4297 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
4298 place of null_node to avoid spurious errors.
4300 1998-08-17 Mark Mitchell <mark@markmitchell.com>
4302 * cp-tree.h (enter_scope_of): New function.
4303 * parse.y (complex_direct_notype_declarator): Use it.
4304 * semantics.c (enter_scope_of): New function.
4306 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
4308 * decl.c (grokparms): No, here.
4310 * decl.c (grokdeclarator): Catch parm with pointer to array of
4311 unknown bound here...
4312 * method.c (process_overload_item): ...not here.
4314 * gxxint.texi: Remove obsolete documentation of overloading code.
4316 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
4317 * class.c (finish_struct_bits): Likewise.
4319 * tree.c (lvalue_type): Fix for arrays.
4320 * typeck.c (build_unary_op): Use lvalue_type.
4321 * call.c (add_function_candidate): Likewise.
4322 * cvt.c (convert_to_reference): Likewise.
4324 * decl2.c (lang_decode_option): Ignore -traditional.
4326 * init.c (build_offset_ref): Don't mess with error_mark_node.
4327 * lex.c (do_scoped_id): Use cp_error.
4329 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
4331 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
4333 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
4335 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
4337 * cp-tree.h (set_identifier_local_value): Provide prototype.
4339 * decl2.c (do_namespace_alias): Remove unused variables `binding'
4342 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
4344 * Makefile.in: Rename BBISON to BISON so that it can be properly
4345 inherited from the parent makefile.
4347 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
4349 * lang-options.h: Add -finit-priority.
4350 * decl2.c: Likewise. Check flag_init_priority instead of
4353 * decl2.c (setup_initp): New fn.
4354 (start_objects, finish_objects, do_ctors): Handle init_priority.
4355 (do_dtors, finish_file): Likewise.
4357 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
4359 * pt.c (tsubst_copy): Hush warning.
4361 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
4363 1998-08-12 Mark Mitchell <mark@markmitchell.com>
4365 * pt.c (print_template_context): Don't abort when instantiating a
4368 * decl.c (grokdeclarator): Issue errors on namespace qualified
4369 declarators in parameter lists or in class scope.
4371 1998-08-09 Mark Mitchell <mark@markmitchell.com>
4373 * pt.c (check_explicit_specialization): Don't abort on bogus
4374 explicit instantiations.
4376 1998-08-07 Mark Mitchell <mark@markmitchell.com>
4378 * typeck.c (require_complete_type): Use complete_type_or_else.
4379 (complete_type_or_else): Always return NULL_TREE on failure, as
4382 * pt.c (tsubst_aggr_type): Prototype.
4383 (tsubst_decl): New function, split out from tsubst. Set
4384 input_filename and lineno as appropriate.
4385 (pop_tinst_level): Restore the file and line number saved in
4387 (instantiate_class_template): Set input_filename and lineno as
4389 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
4390 context for a TYPENAME_TYPE is complete.
4392 * decl2.c (grokbitfield): Issue errors on bitfields declared with
4394 (do_dtors): As in do_ctors, pretend to be a member of the same
4395 class as a static data member while generating a call to its
4398 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
4399 conversions, even in complex virtual base class hierarchies.
4401 1998-08-06 Mark Mitchell <mark@markmitchell.com>
4403 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
4404 (TYPE_TEMPLATE_INFO): Likewise.
4405 (SET_TYPE_TEMPLATE_INFO): Likewise.
4406 (ENUM_TI_TEMPLATE): Likewise.
4407 (ENUM_TI_ARGS): Likewise.
4408 (lookup_nested_type_by_name): Remove.
4409 * decl.c (maybe_process_template_type_declaration): Handle enums.
4410 (start_enum): Don't check for primary-template enum declarations
4412 (finish_enum): Clean up, document. Make sure template enum
4413 constants get the correct type.
4414 (build_enumerator): Copy initializers for template enumerations,
4416 (grok_enum_decls): Document.
4417 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
4418 better. Build LOOKUP_EXPRs for local variables, even if they are
4420 * pt.c (tsubst_enum): Remove field_chain parameter.
4421 (template_class_depth): Include the depth of surrounding function
4423 (push_template_decl): Check for primary-template enum declarations
4424 here. Deal with enumeration templates.
4425 (lookup_template_class): Likewise.
4426 (for_each_template_parm): Likewise.
4427 (instantiate_class_template): Don't call tsubst_enum directly,
4428 call tsubst instead, to instantiate enums. Deal with all
4429 field_chain issues here, not in tsubst_enum.
4430 (lookup_nested_type_by_name): Remove.
4431 (tsubst_aggr_type): Revise handling of enumeration types.
4433 (tsubst_copy): Likewise.
4434 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
4436 1998-08-04 Mark Mitchell <mark@markmitchell.com>
4438 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
4439 uses template parameters.
4440 * method.c (build_template_parm_names): Use the full set of
4441 template arguments for tsubst'ing.
4442 (build_overload_identifier): Pass the full set of template
4443 arguments to build_template_parm_names, not just the
4445 * pt.c (TMPL_ARGS_DEPTH): Define using
4446 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
4447 (NUM_TMPL_ARGS): New macro.
4448 (add_outermost_template_args): Deal with the case where the outer
4449 args will be completely discarded.
4450 (coerce_template_parms): Use the full set of template arguments
4451 for tsubst'ing. Simplify. Add some asserts. Improve
4453 (lookup_template_class): Pass the full set of template arguments
4454 to coerce_template_parms.
4455 (tsubst): Add assertion.
4456 (do_type_instantiation): Don't instantiate member template
4459 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
4460 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
4462 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
4464 * method.c (set_mangled_name_for_decl): Change return type to void.
4466 * decl.c (lookup_name_real): A namespace-level decl takes priority
4467 over implicit typename. Avoid doing the same lookup twice.
4469 * search.c (dependent_base_p): New fn.
4470 (dfs_pushdecls, dfs_compress_decls): Use it.
4472 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
4473 virtual functions if the type doesn't have any.
4475 1998-08-03 Mark Mitchell <mark@markmitchell.com>
4477 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
4478 uses template parameters.
4480 1998-08-02 Mark Mitchell <mark@markmitchell.com>
4482 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
4483 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
4484 * lex.c (do_identifier): Don't use a second argument, or a type,
4485 when building LOOKUP_EXPRs.
4486 (do_identifier): Likewise.
4487 (do_scoped_id): Likewise.
4488 * method.c (hack_identifier): Improve error message.
4489 * pt.c (lookup_template_function): Don't needlessly call
4490 copy_to_permanent or build_min.
4491 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
4493 (do_decl_instantiation): Improve error message.
4494 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
4495 (build_min): Copy the type to the permanent obstack, too.
4497 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
4499 * init.c (init_init_processing): Remove BI* handling.
4500 (build_builtin_call): Remove.
4501 (build_builtin_delete_call): New fn.
4502 (build_delete): Use it.
4504 1998-07-31 Mark Mitchell <mark@markmitchell.com>
4506 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
4507 (maybe_check_template_type): New function.
4508 * decl.c (maybe_process_template_type_declaration): New function,
4509 split out from pushtag Call maybe_check_template_type.
4510 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
4511 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
4512 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
4513 * pt.c (template_class_depth_real): Generalization of ...
4514 (template_class_depth): Use it.
4515 (register_specialization): Use duplicate_decls for duplicate
4516 declarations of specializations.
4517 (maybe_check_template_type): New function.
4518 (push_template_decl_real): Fix comment.
4519 (convert_nontype_argument): Likewise.
4520 (lookup_template_class): Likewise. Avoid an infinite loop on
4522 (tsubst_friend_function): Fix comment.
4523 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
4525 * semantics.c (begin_function_definition): Use
4526 reset_specialization to note that template headers don't apply
4527 directly to declarations after the opening curly for a function.
4529 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
4531 * decl.c (push_overloaded_decl): Use current_namespace instead of
4532 DECL_CONTEXT (decl) to determine where we go.
4534 * decl.c (lookup_name_real): Fix typo.
4536 1998-07-28 Mark Mitchell <mark@markmitchell.com>
4538 * friend.c (is_friend): Be lenient with member functions to deal
4539 with nested friends.
4541 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
4543 * class.c (finish_struct_1): Convert integer_zero_node to
4544 ssizetype before passing it to set_rtti_entry.
4545 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
4546 of any size to a pointer.
4548 1998-07-27 Mark Mitchell <mark@markmitchell.com>
4550 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
4551 (build_template_decl_overload): Remove.
4552 (set_mangled_name_for_decl): New function.
4553 (innermost_args): Remove is_spec parameter.
4554 (most_specialized, most_specialized_class): Remove declarations.
4555 (lookup_template_class): Add entering_scope parameter.
4556 (maybe_process_partial_specialization): New function.
4557 (finish_template_decl): Likewise.
4558 (finish_template_type): Likewise.
4559 * class.c (finish_struct): Clean up processing of member template
4561 * decl.c (pushtag): Fix formatting.
4562 (lookup_tag): Improve handling of pseudo-global levels.
4563 (make_typename_type): Adjust call to lookup_template_class.
4564 (shadow_tag): Use maybe_process_partial_specialization.
4565 (xref_tag): Improve handling of member friends.
4566 (start_function): Call push_nested_class before
4567 push_template_decl. Don't call push_template_decl for
4569 * decl2.c (grok_x_components): Don't call xref_tag for
4570 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
4571 (grokclassfn): Use set_mangled_name_for_decl.
4572 (arg_assoc_class): Adjust call to innermost_args.
4573 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
4574 * error.c (dump_function_name): Improve printing of template
4576 * friend.c (is_friend): Don't compare types of decls to determine
4577 friendship, unless flag_guiding_decls.
4578 (make_friend_class): Partial specializations cannot be friends.
4579 (do_friend): Use set_mangled_name_for_decl. Call
4580 push_template_decl_real instead of push_template_decl.
4581 * method.c (build_decl_overload_real): Remove prototype. Give it
4583 (build_overload_identififer): Adjust call to innermost_args.
4584 (build_template_decl_overload): Remove.
4585 (set_mangled_name_for_decl): New function.
4586 * parse.y (.finish_template_type): New non-terminal.
4587 (template_def): Use finish_template_decl. Use template_extdef
4589 (template_extdef, template_datadef): New non-terminals, containing
4590 only those rules for things which can be templates.
4592 (template_type, self_template_type): Use .finish_template_type.
4593 (named_class_head): Use maybe_process_partial_specialization.
4594 * pt.c (mangle_class_name_for_template): Remove context parameter.
4595 (get_class_bindings): Remove outer_args parameter.
4596 (complete_template_args): Remove.
4597 (add_outermost_template_args): New function.
4598 (register_specialization): Return the specialization.
4599 (unregister_specialization): New function.
4600 (tsubst_template_parms): Likewise.
4601 (most_specialized, most_specialized_class): Prototype here as
4603 (original_template): Rename to most_general_template.
4604 (tsubst_template_parms): New function.
4605 (set_mangled_name_for_template_decl): Likewise.
4606 (TMPL_ARGS_DEPTH): New macro.
4607 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
4608 (TMPL_ARGS_LEVEL): New macro.
4609 (SET_TMPL_ARGS_LEVEL): Likewise.
4610 (TMPL_ARG): Likewise.
4611 (SET_TMPL_ARG): Likewise.
4612 (TMPL_ARGS_DEPTH): Likewise.
4613 (finish_member_template_decl): Use finish_template_decl.
4614 (maybe_process_partial_specialization): New function, split out
4616 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
4617 (maybe_begin_member_template_processing): Use new macros.
4618 (is_member_template): Likewise.
4619 (is_member_template_class): Likewise.
4620 (add_to_template_args): Likewise. Deal with multiple levels of
4622 (maybe_process_partial_specialization): New function.
4623 (retrieve_specialization): Add consistency check.
4624 (determine_specialization): Return full argument list.
4625 (check_explicit_specialization): Tweak friend handling. Use full
4626 argument lists. Simplify.
4627 (current_template_args): Use new macros.
4628 (push_template_decl_real): Change ill-named mainargs to specargs.
4629 Check that a partial specialization actually specializes at least
4630 one parameter. Improve friend handling. Modify for full
4632 (classtype_mangled_name): Don't mangle the names of
4634 (lookup_template_class): Add entering_scope parameter. Use it to
4635 avoid finding a template type when an instantiation is required.
4636 Simplify. Use full template arguments.
4637 (tsubst_friend_function): Use unregister_specialization. Use new
4638 macros. Use full template arguments.
4639 (tsubst_friend_class): Substitute, using tsubst_template_parms,
4640 into the template parameters before passing them to
4641 redeclare_class_template.
4642 (instantiate_class_template): Simplify. Use full template
4643 arguments. Adjust calls to get_class_bindings. Use
4644 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
4645 (innermost_args): Use new macros.
4646 (tsubst_aggr_type): New function, split out from tsubst.
4647 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
4648 conventions for lookup_template_class. Refine handling of partial
4649 instantiations. Remove calls to complete_template_args.
4650 Simplify. Add consistency checks. Use set_mangled_name_for_decl
4651 and set_mangled_name_for_template_decl.
4652 (tsubst_copy): Use tsubst_aggr_type.
4653 (instantiate_template): Use full template arguments.
4654 (more_specialized): Improve formatting.
4655 (more_specialized_class): Adjust calls to get_class_bindings.
4656 (get_bindings_real): Don't call complete_template_args.
4657 (most_specialized): Don't overwrite input; create a new list.
4658 (most_specialized_class): Use most_general_template.
4659 (regenerate_decl_from_template): Use unregister_specialization.
4660 Use full template arguments.
4661 (instantiate_decl): Use full template arguments.
4662 (set_mangled_name_for_template_decl): New function.
4663 * semantics.c (begin_class_definition): Use
4664 maybe_process_partial_specialization.
4665 (finish_member_class_template): New function.
4666 (finish_template_decl): Likewise.
4667 (finish_template_type): Likewise.
4668 (typeck.c): Don't crash after issuing a compiler_error.
4669 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
4671 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
4673 * typeck2.c (build_functional_cast): Handle default-initialization.
4675 * call.c (build_over_call): Pass 1 to popclass.
4677 * parse.y (direct_notype_declarator): Add precedence declaration
4678 to notype_unqualified_id case.
4679 * Makefile.in (EXPECT): Adjust.
4681 * tree.c (ovl_member): Fix for single function in OVL.
4683 1998-07-27 Dave Brolley <brolley@cygnus.com>
4685 * c-lex.c (yylex): Fix boundary conditions in character literal and
4686 string literal loops.
4688 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
4690 * decl.c (lookup_name_real): OK, do return the from_obj value
4691 unless got_object depends on template parms.
4693 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
4695 * pt.c (coerce_template_parms): Also complain about local enums.
4697 * cp-tree.h: Add prototype for set_identifier_local_value.
4698 * decl.c (set_identifier_local_value_with_scope): Make static,
4700 * search.c (covariant_return_p): Likewise.
4701 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
4703 * call.c (build_method_call): Only pull out the type of a destructor
4704 if it's a template type parm.
4705 * decl.c (lookup_name_real): Never return the from_obj value.
4707 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
4709 * except.c (process_start_catch_block_old): Call start_decl_1 for
4711 * decl.c (start_decl_1): Avoid duplicate error.
4713 * init.c (expand_default_init): Only perform the initialization if
4714 it will do something.
4716 1998-07-23 H.J. Lu (hjl@gnu.org)
4718 * parse.y (base_class): Check for invalid base class.
4720 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
4722 * decl2.c (import_export_template): Fold in...
4723 (import_export_class): ...to here. Handle dllimport/export.
4725 * class.c (build_vtable): Pass at_eof to import_export_vtable.
4726 (prepare_fresh_vtable): Likewise.
4727 * decl2.c (import_export_class): Split out...
4728 (finish_prevtable_vardecl): From here.
4729 * class.c (finish_struct_1): Call import_export_class if at_eof.
4731 * decl.c (start_function): #if 0 mysterious code I wrote and have
4733 * rtti.c (get_tinfo_fn): If this is for a class type, set
4736 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
4738 * inc/exception: Change terminate and unexpected to ().
4740 * parse.y (named_class_head_sans_basetype_defn): A
4741 named_class_head_sans_basetype followed by '{' or ':' is a defn.
4743 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
4745 * tree.c (canonical_type_variant): New fn to handle arrays.
4746 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
4747 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
4748 * method.c (process_overload_item): Use build_overload_value for
4751 1998-07-20 Dave Brolley <brolley@cygnus.com>
4753 * lex.c (mbchar.h): #include it.
4754 (GET_ENVIRONMENT): New macro.
4755 (init_parse): Set character set based on LANG environment variable.
4756 (real_yylex): Handle multibyte characters in character literals.
4757 (real_yylex): Handle multibyte characters in string literals.
4759 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
4761 * lex.c (do_identifier): Look for class value even if we don't
4762 have a global value. Do implicit declaration if parsing is 2.
4763 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
4766 1998-07-19 Mark Mitchell <mark@markmitchell.com>
4768 * decl.c (pushtag): Revert previous change.
4769 * pt.c (lookup_template_class): Don't put out debugging
4770 information for types that use template parameters.
4772 * decl.c (pushtag): Don't put out debugging information for
4773 compiler-generated typedefs.
4775 * error.c (dump_type_real): Don't crash when presented with
4776 intQI_type_node or the like.
4778 * semantics.c (finish_translation_unit): Fix spelling error in
4781 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
4783 * decl.c (lookup_name_real): Pull out single function here.
4784 (select_decl): Not here.
4785 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
4787 * decl.c (qualify_lookup): Tweak again.
4789 * pt.c (lookup_template_class): Don't mess with the context of the
4791 * decl2.c (current_decl_namespace): Remove special handling for
4794 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
4795 a member template specialization.
4797 * tree.c (ovl_member): Use decls_match to compare functions.
4798 * decl.c (decls_match): Check the context of a function.
4800 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
4801 in Koenig lookup support rules.
4802 * semantics.c (finish_call_expr): Handle the new cases.
4804 * typeck.c (build_x_function_call): Handle overloaded methods.
4806 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
4808 1998-07-16 Mark Mitchell <mark@markmitchell.com>
4810 * semantics.c (finish_object_call_expr): Revert previous change.
4811 * call.c (build_new_method_call): Likewise. Instead, convert
4812 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
4814 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
4816 * decl.c (qualify_lookup): Handle templates.
4818 * decl2.c (do_using_directive): Don't pass ancestor.
4819 * decl.c (push_using_directive): Calculate ancestor.
4821 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
4822 * decl.c (pushdecl): Move type shadowing handling from here...
4823 (duplicate_decls): ...to here.
4824 * decl.c (set_identifier_local_value_with_scope): New fn.
4826 (set_identifier_local_value, lookup_type_current_level): New fns.
4827 * decl2.c (do_local_using_decl): Handle types and binding level
4830 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
4831 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
4832 (lookup_namespace_name): Likewise.
4833 * typeck.c (build_unary_op): Not here anymore.
4835 * decl2.c (do_class_using_decl): Make sure we get an identifier.
4836 * class.c (handle_using_decl): Ignore TYPE_DECLs.
4838 * decl.c (qualify_lookup): New fn.
4839 (lookup_name_real): Use it.
4841 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4843 * decl2.c (add_using_namespace): When directly using a namespace
4844 that was indirect before, promote it.
4846 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
4847 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
4848 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
4849 * decl.c (select_decl): Replace two flag parameters by one.
4850 (unqualified_namespace_lookup): Likewise, pass flag.
4851 (lookup_flags): New function.
4852 (lookup_name_real): Compute flags, pass them.
4853 (lookup_namespace_name): Call with zero-flag.
4854 * decl2.c (ambiguous_decl): Add flag parameter, complain only
4856 (lookup_using_namespace, qualified_lookup_using_namespace):
4857 Add flag parameter, pass them through.
4858 * lex.c (do_scoped_id): Call with zero-flag.
4860 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
4862 * typeck.c (convert_for_assignment): Use comptypes.
4864 1998-07-16 Mark Mitchell <mark@markmitchell.com>
4866 * semantics.c (finish_object_call_expr): Move test for the
4867 function called being a TYPE_DECL to ...
4868 * call.c (build_new_method_call): Here.
4870 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
4872 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
4873 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
4875 * lex.c (looking_for_typename): Don't initialize.
4877 * decl2.c (ambiguous_decl): Clarify error message.
4879 * decl.c (push_using_directive): Iterate over namespaces used
4882 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4884 * decl2.c (add_using_namespace): Iterate over namespaces used
4887 * decl.c (lookup_name_real): Accept namespace aliases as locals.
4888 (cat_namespace_levels): Ignore aliases.
4889 (duplicate_decls): Ignore duplicate aliases.
4890 * decl2.c (do_namespace_alias): Process block level namespace
4891 aliases. Store alias with pushdecl. Remove odr errors.
4892 * parse.y (namespace_alias): New non-terminal.
4895 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
4897 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
4898 Handle TEMPLATE_TYPE_PARM.
4899 (arg_assoc): Rewrite.
4901 * pt.c (complete_template_args): Don't look at the context unless
4904 * method.c (build_decl_overload_real): Fix namespace handling.
4906 * typeck.c (build_unary_op): Extract a lone function from an
4909 * call.c (build_scoped_method_call): Handle getting a namespace
4910 for basetype in a destructor call.
4911 (check_dtor_name): Handle enums.
4913 * parse.y (using_directive): New nonterminal.
4914 (extdef, simple_stmt): Use it.
4916 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4918 * decl2.c (add_function): Move error message ...
4919 (arg_assoc_namespace): ... from here.
4921 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4923 * parse.y (namespace_qualifier): Fix multiple level handling.
4924 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
4925 (arg_assoc): Don't skip the first argument of a function.
4927 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
4929 * search.c (my_tree_cons): Clean up.
4931 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4933 * call.c (joust): Don't warn about "confusing" conversions to the
4936 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4938 * class.c (push_nested_class): Complain about namespaces.
4939 * decl.c (start_decl): Enter the object's namespace.
4940 (cp_finish_decl): Leave it.
4941 (grokdeclarator): Likewise.
4942 * decl2.c (check_decl_namespace): New function.
4943 (finish_file): Call it.
4944 * parse.y (complex_direct_notype_declarator): Set complexity
4945 of namespace-qualified ids to -1, enter the namespace.
4947 * method.c (build_template_decl_overload): Expect _DECL as first
4948 parameter. Put context temporarily into current_namespace.
4949 * pt.c (check_explicit_specialization): Change caller.
4952 * init.c (build_offset_ref): Call mark_used and
4953 convert_from_reference for namespace members.
4955 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
4957 * search.c (my_tree_cons): The bitfield is at index 2.
4959 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
4961 * lang-options.h: Format changed to work with new --help support
4964 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
4966 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
4967 Do Koenig lookup in CALL_EXPR.
4968 (arg_assoc): Handle error_mark.
4969 * lex.c (is_global): New function.
4970 (do_identifier): Expect arguments for Koenig lookup.
4971 * parse.y (primary): Add rules for calls of unqualified function calls.
4972 (do_id): Change call of do_identifier.
4973 * pt.c (finish_stmt_expr): Likewise.
4974 * semantics.c (finish_id_expr): Likewise.
4975 (finish_call_expr): Add integer parameter to indicate
4976 argument-dependent lookup.
4978 * decl.c (struct binding_level): New field using_directives.
4979 (push_using_decl): Not sorry anymore.
4980 (push_using_directive): New function.
4981 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
4982 (unqualified_namespace_lookup): New function, code from ...
4983 (lookup_name_real): ... here.
4984 * decl2.c (lookup_using_namespace): Pass using list instead of
4986 (validate_nonmember_using_decl): New function.
4987 (do_nonmember_using_decl): New function.
4988 (do_toplevel_using_decl): Use them.
4989 (do_local_using_decl): New function.
4990 (do_using_directive): Support block-level directives.
4991 * parse.y (simple_stmt): Support using declarations and
4993 (namespace_qualifier, namespace_using_decl): New non-terminals.
4995 * xref.c (classname): New function.
4996 (GNU_xref_hier): Change class and base parameters to tree.
4997 * decl.c (xref_baseypes): Change caller.
4998 * friend.c (make_friend_class): Likewise.
5000 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5002 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
5005 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
5006 template template parameter, record its use.
5007 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
5008 its template arguments if exists.
5010 * pt.c (coerce_template_template_parms): New function equivalent
5011 to coerce_template_parms when IS_TMPL_PARM is true.
5012 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
5013 all callers changed.
5015 (coerce_template_parms): Access ARGLIST properly when creating a
5016 new vector. Only accept implicit TYPE_DECL as valid argument for
5017 a template template parameter when it is a base class of
5018 current_class_type. Don't display error message when COMPLAIN is
5021 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
5023 * repo.c (get_base_filename): Use file_name_nondirectory.
5024 (open_repo_file): Likewise.
5025 * cp-tree.h (file_name_nondirectory): Add prototype.
5027 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
5029 * friend.c (do_friend): Pull the identifier out of declarator.
5030 Use cp_error and friends.
5031 * decl2.c (qualified_lookup_using_namespace): Fix call to
5033 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
5034 (grokvardecl): Use DECL_CLASS_SCOPE_P.
5035 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
5036 * class.c (warn_hidden): Fix for OVERLOAD.
5037 From grahams@rcp.co.uk:
5038 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
5039 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
5041 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
5043 * g++.1 (-traditional): Remove duplicated documentation.
5045 1998-07-11 Mark Mitchell <mark@markmitchell.com>
5047 * method.c (flush_repeats): Add nrepeats parameter.
5048 (issue_nrepeats): Likewise.
5049 (is_back_referenceable_type): New function. Don't back-reference
5050 TEMPLATE_TYPE_PARMs as well as simple types like integers.
5051 (build_mangled_name_for_type): Likewise.
5052 (build_mangled_name_for_type_with_Gcode): Likewise.
5054 (nrepeats): Likewise.
5055 (Nrepeats): Likewise.
5056 (start_squangling): Don't clear the variables removed above.
5057 (end_squangling): Likewise.
5058 (flush_repeats): Tidy. Use nrepeats parameter rather than
5060 (issue_nrepeats): Likewise, but with nrepeats global. Use
5061 is_backreferenceable_type.
5062 (build_overload_nested_name): Tidy. Add comment. Use
5063 build_mangled_name_for_type.
5064 (build_underscore_int): Comment.
5065 (build_overload_scope_ref): Use build_mangled_name_for_type.
5066 (build_overload_int): Likewise.
5067 (build_template_template_parm_names): Tidy.
5068 (build_template_parm_names): Use build_mangled_name_for_type.
5069 (build_overload_identifier): Add comments.
5070 (build_mangled_name_for_type_with_Gcode): Split out from
5072 (build_mangled_name_for_type): Use it.
5073 (build_mangled_name): Rework to use build_mangled_name_for_type
5074 and to not use global nrepeats/Nrepeats. Tidy.
5075 (process_modifiers): Tidy.
5076 (check_btype): Use is_backreferenceable_type. Add comment.
5077 Rename `node' to `type'.
5078 (process_overload_item): Set numeric_output_need_bar here.
5079 Use build_mangled_name_for_type. Tidy.
5080 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
5081 build_mangled_name_for_type.
5083 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
5086 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
5088 * cp-tree.h (warn_long_long): Define.
5089 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
5090 warning "ANSI C++ does not support `long long'".
5091 * decl2.c (warn_long_long): Define.
5092 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
5094 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
5096 * decl.c (xref_tag): Handle attributes between 'class' and name.
5097 * parse.y (aggr): Likewise.
5098 * semantics.c (finish_class_definition): Likewise.
5099 * Makefile.in (EXPECTED): Adjust.
5101 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
5102 * decl2.c: Define them.
5103 (lang_decode_option): Handle them.
5104 * lang-options.h: Add -foptional-diags.
5105 * class.c (finish_struct): Don't complain about multiple meanings of
5106 name if -fno-optional-diags.
5107 * decl.c (pushdecl_class_level): Likewise.
5108 * lex.c (real_yylex): Check warn_multichar.
5110 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
5112 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
5114 * tree.c (make_binfo): Fix length.
5116 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
5118 * decl2.c (lang_decode_option): Remove warn_template_debugging.
5119 * lang-options.h: Likewise.
5121 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5123 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
5124 (process_start_catch_block): Likewise for variables
5125 `false_label_rtx', `call_rtx' and `return_value_rtx'.
5127 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
5129 * tree.c (build_srcloc): Make sure we allocate this node on the
5132 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
5134 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
5135 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
5136 (lang_specific_driver): Only add -lm automatically if need_math is
5139 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
5141 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
5143 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5145 * Makefile.in (EXPR_H): New dependency variable.
5146 (decl2.o): Depend on $(EXPR_H).
5147 (typeck.o): Likewise.
5151 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
5153 * decl.c (start_enum): Put local enums on permanent_obstack.
5155 1998-06-25 Mark Mitchell <mark@markmitchell.com>
5157 * cp-tree.h (c_get_alias_set): Declare.
5158 * decl.c (init_decl_processing): Set lang_get_alias_set.
5160 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
5162 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
5163 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
5164 flag for all function decls which are in the exception table.
5165 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
5166 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
5167 code is emitted for any referenced rtti function.
5169 1998-06-25 Dave Brolley <brolley@cygnus.com>
5171 * lang-specs.h: Use new | syntax to eliminate
5172 string concatenation.
5174 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
5176 * cp-tree.h (CP_DECL_CONTEXT): New macro.
5177 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
5178 * method.c (build_overload_nested_name): Likewise.
5179 * sig.c (build_signature_pointer_or_reference_type): Don't set
5182 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5184 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
5185 * cp-tree.h (FROB_CONTEXT): New macro.
5186 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
5187 * decl.c (namespace_binding): Replace NULL_TREE with
5189 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
5190 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
5192 * decl.c (pushtag): Use FROB_CONTEXT.
5193 (pushdecl, make_typename_type, define_function, grokdeclarator):
5195 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
5196 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
5198 * decl2.c (decl_namespace): Return global_namespace if no context.
5199 * method.c (build_overload_nested_name): Expect null as context.
5200 * pt.c (mangle_class_name_for_template): Do nothing for null
5202 (lookup_template_class): Allow for null id_context.
5204 1998-06-25 Richard Henderson <rth@cygnus.com>
5206 * method.c (emit_thunk): Set current_function_is_thunk for the
5207 ASM_OUTPUT_MI_THUNK case as well.
5209 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
5211 * exception.cc (__cplus_type_matcher): Get a match_info pointer
5212 instead of an exception table entry as a parameter.
5214 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
5216 * parse.y (function_try_block): Don't call start_catch_handler.
5217 * except.c (call_eh_info): Remove coerced field from declaration.
5218 (build_eh_type_type_ref): New function to create an address of a
5219 rtti function for the new style exception tables.
5220 (expand_start_catch_block): Split function, this contains the
5222 (process_start_catch_block_old): New function to perform the rest
5223 of expand_start_catch_block under old style exceptions.
5224 (process_start_catch_block_old): New function to perform the rest
5225 of expand_start_catch_block under new style exceptions.
5226 (expand_end_catch_block): Only pop the false label off the stack under
5227 the old style of exceptions.
5228 * semantics.c (finish_try_block): Don't call start_catch_handler.
5229 * exception.cc (struct cp_eh_info): Add original_value field.
5230 (__cplus_type_matcher): Perform type matching on the original exception
5231 value, and if we have a match, set the current value.
5232 (__cp_push_exception): Set the original exception value.
5234 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
5236 * call.c (joust): Fix confusing conversion warning.
5238 * call.c (build_op_delete_call): Add placement parm. Check
5239 LOOKUP_SPECULATIVELY.
5240 * cp-tree.h, decl2.c, init.c: Adjust.
5241 * decl.c (finish_function): Use it.
5243 * pt.c (tsubst): Diagnose creating void fields or variables.
5245 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5247 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
5249 * cp-tree.h (check_dtor_name): Add prototype.
5251 * init.c (expand_member_init): Remove unused variables
5252 `ptr_type_node', `parm' and `rval'.
5254 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
5256 (lang_print_xnode): Likewise.
5258 * typeck2.c (enum_name_string): Cast argument to sprintf to long
5259 and use %ld specifier.
5261 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
5262 specifier in call to fprintf.
5263 (GNU_xref_member): Cast argument to sprintf to int.
5265 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5267 * typeck2.c (pop_init_level): Warn about implicit zero initialization
5270 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5272 * cp-tree.h: Prototype function `check_java_method'.
5274 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
5276 * class.c (finish_struct): Make conflicting use of id a pedwarn.
5277 * decl.c (pushdecl_class_level): Likewise.
5279 1998-06-17 Mark Mitchell <mark@markmitchell.com>
5281 * pt.c (convert_nontype_argument): Issue an error when presented
5282 with an integer (real) constant that cannot be simplified to an
5285 * cp-tree.h (c_get_alias_set): Remove declaration added in
5286 1998-06-13 change that should never have been checked in.
5288 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
5290 * typeck.c (build_binary_op_nodefault): Change % in format strings
5293 * decl.c (grokvardecl): Don't build_static_name for decls that
5294 aren't at namespace scope.
5296 * init.c (perform_member_init): Catch default-initialization of
5299 1998-06-17 Mark Mitchell <mark@markmitchell.com>
5301 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
5303 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
5305 * method.c (hack_identifier): Complain about getting a namespace
5307 * typeck.c (decay_conversion): Remove check for namespaces.
5308 * typeck2.c (incomplete_type_error): Likewise.
5309 * parse.y (template_arg): Add PTYPENAME expansion.
5311 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
5313 * decl.c (grokvardecl): Don't build external assembler names for
5314 TYPENAMEs in other namespaces as there is no declarator.
5315 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
5316 info from DECL_CONTEXT if it is NULL.
5318 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
5320 * call.c (check_dtor_name): Split out.
5321 (build_scoped_method_call): Use it.
5322 (build_method_call): Use it.
5323 * init.c (build_offset_ref): Use it.
5325 * typeck.c (build_static_cast): Fix handling of pointers to members.
5327 * decl.c (finish_function): Just return nothing from a constructor.
5328 * typeck.c (c_expand_return): Complain about returning a void
5329 expression from a destructor.
5331 1998-06-13 Mark Mitchell <mark@markmitchell.com>
5333 * class.c (alter_access): Accept a BINFO explaining how to get
5334 from the entity whose accessed is being altered to the type doing
5336 (handle_using_decl): New function containing code split out from ...
5337 (finish_struct_1): Here.
5339 * cp-tree.h (complete_type_or_else): Declare.
5340 * init.c (build_new_1, build_delete): Use it.
5341 * typeck.c (require_complete_type): Use complete_type, rather than
5342 expanding it inline.
5343 (complete_type_or_else): New function.
5344 (build_component_ref): Use it.
5345 (pointer_int_sum): Make sure the type pointed to is complete.
5346 (pointer_diff): Likewise.
5348 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
5351 * search.c (get_matching_virtual): Note that member templates
5352 cannot override virtual functions.
5354 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
5356 * pt.c (check_explicit_specialization): If DECLARATOR turned into
5357 an error_mark_node from lookup_template_function, return the same.
5358 (determine_specialization): Also make sure TEMPLATE_ID isn't an
5359 error_mark_node, before we try to read its operands.
5360 * decl.c (grokdeclarator): If we got an error_mark_node from
5361 check_explicit_specialization, just return it right back.
5363 1998-06-12 Mark Mitchell <mark@markmitchell.com>
5365 * class.c (instantiate_type): Don't treat template-ids that don't
5366 specify any template arguments as equivalent to ordinary
5367 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
5368 pointer-to-members for member templates. Tidy slightly.
5369 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
5370 * init.c (build_offset_ref): Handle template-ids like ordinary
5371 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
5372 offset part of the OFFSET_REF.
5373 * typeck.c (build_unary_op): Change check for unknown types to
5374 look for OFFSET_REFs, not SCOPE_REFs.
5376 1998-06-11 Mark Mitchell <mark@markmitchell.com>
5378 * pt.c (is_member_template_class): New function.
5379 (push_template_decl_real): Use it.
5381 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
5383 * friend.c (do_friend): Add support for nested classes using
5384 member functions of the enclosing class as friends.
5386 1998-06-10 Mark Mitchell <mark@markmitchell.com>
5388 * call.c (convert_default_arg): Make global, not static.
5389 (convert_arg_for_ellipsis): Split out from ...
5390 (build_over_call): Here.
5391 * cp-tree.h (convert_default_arg); Declare.
5392 (convert_arg_to_ellipsis): Likewise.
5393 (do_member_init): Remove.
5394 * init.c (do_member_init): Remove; this code is dead.
5395 (expand_member_init): Remove much of this code; it is dead.
5396 * typeck.c (convert_arguments): Use convert_default_arg and
5397 convert_arg_for_ellipsis, rather than duplicating here.
5399 * call.c (convert_like): Don't fail silently if
5400 build_user_type_conversion fails. Always return error_mark_node
5403 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
5405 * search.c (covariant_return_p): Complain about ambiguous base.
5407 * typeck.c (build_component_ref): Diagnose ref to nested type.
5409 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
5411 * decl.c (grokparms): Check that INIT isn't an error_mark_node
5412 before giving error about invalid type for default arg.
5414 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
5416 * call.c (build_method_call): Fix thinko.
5418 1998-06-10 Dave Brolley <brolley@cygnus.com>
5420 * decl2.c (lang_decode_option): New argc/argv interface.
5421 * cp-tree.h (lang_decode_option): New argc/argv interface.
5422 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
5423 specified for cpplib-enabled compilers.
5424 * lex.c (lang_init): Don't check_newline for cpplib.
5425 (init_parse): Don't initialize cpplib here.
5427 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
5429 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
5430 piece before checking DECL_MUTABLE_P.
5432 1998-06-10 John Carr <jfc@mit.edu>
5434 * tree.c (debug_binfo): Make printf format match arguments.
5436 * error.c (OB_PUTI): Make printf format match arguments.
5438 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
5440 * init.c (perform_member_init): Handle default-initialization.
5442 * except.c (build_throw): Handle throwing NULL.
5444 * typeck.c (build_x_function_call): Use resolve_offset_ref.
5446 * search.c (compute_access): Only strip an anonymous union
5449 * call.c (add_builtin_candidates): Tweak.
5451 * cvt.c (build_expr_type_conversion): Restore code for conversion
5453 * decl2.c (delete_sanity): Use it. Clean up.
5455 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
5457 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
5459 * typeck.c (c_expand_return): Don't warn about void expressions on
5460 return statements in functions returning void.
5462 1998-06-09 Mark Mitchell <mark@markmitchell.com>
5464 * pt.c (fn_type_unification): Revise documentation. Tidy.
5465 (type_unification): Likewise.
5467 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
5469 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
5471 * parse.y (function_try_block): Rename expand_start_catch, and delete
5473 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
5476 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
5478 * search.c (lookup_member): New fn.
5479 * class.c (finish_struct_1): Use it.
5480 * decl.c (lookup_name_real): Use it.
5482 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5484 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
5486 * cp-tree.h: Add prototype for `maybe_print_template_context' and
5487 `maybe_make_one_only'.
5489 * decl.c (auto_function): Remove unused variable `decl'.
5491 * decl2.c: Include dwarf2out.h and dwarfout.h.
5493 * lex.c: Remove redundant declarations of `set_float_handler' and
5496 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
5498 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
5499 time flag. Call __cp_eh_info instead of __cp_exception_info.
5500 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
5501 (__cp_exception_info): Return offset into cp_eh_info structure to
5502 match what use to be the start of this structure.
5503 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
5504 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
5506 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
5507 __cp_eh_info instead of __cp_exception_info.
5509 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
5511 * decl.c (cp_finish_decl): Disable inlining of extern inlines
5512 with static variables.
5514 1998-06-08 Mark Mitchell <mark@markmitchell.com>
5516 * init.c (build_offset_ref): Correct previous change to use build,
5519 1998-06-07 Mark Mitchell <mark@markmitchell.com>
5521 * class.c (instantiate_type): Handle pointer-to-members where the
5522 member is a template.
5523 * init.c (build_offset_ref): Likewise.
5524 * typeck.c (build_unary_op): Likewise.
5526 1998-06-07 Richard Henderson <rth@cygnus.com>
5528 * lex.c (lang_init_options): New function.
5529 (lang_init): Remove flag_exceptions == 2 hack.
5531 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
5533 * search.c (envelope_add_decl): Tweak for implicit typename.
5535 * call.c (joust): Also warn about confusing conversion op/constructor
5536 overload resolution.
5538 * spew.c (yylex): Also return the TYPE_DECL if got_object.
5539 Don't clear got_object after '~'.
5540 * call.c (build_scoped_method_call): Tweak destructor handling.
5541 (build_method_call): Likewise.
5542 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
5543 TYPE_MAIN_VARIANT for destructors.
5544 * semantics.c (finish_object_call_expr): Complain about calling a
5547 1998-06-05 Per Bothner <bothner@cygnus.com>
5549 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
5550 Define - update needed by gcc.c change.
5552 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
5554 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
5556 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5558 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
5559 * decl.c (lookup_name_real): Add namespaces_only parameter.
5560 If set, return only NAMESPACE_DECLs.
5561 (select_decl): Likewise.
5562 (identifier_type_value): Give additional parameter.
5563 (lookup_name_nonclass): Likewise.
5564 (lookup_name): Likewise.
5565 (find_binding): Skip namespace aliases.
5566 (binding_for_name): Likewise.
5567 (push_namespace): Check for namespace aliases.
5568 (lookup_name_namespace_only): New function.
5569 (begin_only_namespace_names, end_only_namespace_names): New functions.
5570 * decl2.c (set_decl_namespace): Skip namespace aliases.
5571 (do_using_directive): Likewise.
5572 (do_namespace_alias): Produce namespace aliases, fix alias
5574 * error.c (dump_decl): Support SCOPE_REF.
5575 * parse.y (extdef): Wrap lookup with namespace_only for namespace
5576 aliases and using declarations.
5578 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
5580 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
5582 * error.c (dump_expr): Clean up NEW_EXPR case.
5584 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
5586 Suggested by Brendan Kehoe
5587 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
5588 treat it as using ::decl.
5590 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
5592 * tree.c (mapcar): Support NEW_EXPR.
5594 * error.c (dump_expr): Support NEW_EXPR.
5596 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
5598 * method.c (make_thunk): Use overload machinery to make name.
5599 * search.c (covariant_return_p): New fn.
5600 (get_matching_virtual): Use it.
5602 * init.c (build_new_1): Fix check for void.
5604 1998-06-01 Per Bothner <bothner@cygnus.com>
5606 * cp-tree.h (TYPE_FOR_JAVA): New macro.
5607 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
5608 java_int_type_node, java_long_type_node, java_float_type_node,
5609 java_double_type_node, java_char_type_node, java_boolean_type_node):
5610 New "primitive" types, with predefined names __java_byte etc.
5611 (record_builtin_java_type): New function.
5612 (init_decl_processing): Make Java types with record_builtin_java_type.
5613 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
5614 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
5615 (grokfndecl): Call check_java_method for Java classes.
5616 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
5617 (process_overload_item): Match types against specific
5618 java_XX_type_node types, rather than using is_java_type.
5619 * class.c (finish_struct_1): Don't add default copy constructor
5620 or operator= if TYPE_FOR_JAVA.
5621 (pop_lang_conext): Restore strict_prototyp proper if Java.
5622 * decl2.c (acceptable_java_type, check_java_method): New functions.
5623 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
5624 (tsubst): Move common statement after if statement.
5625 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
5627 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
5629 * pt.c (for_each_template_parm): Use first_rtl_op.
5631 * tree.c (build_cplus_array_type_1): Also check index_type for
5634 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
5636 * pt.c (tsubst): Always copy BINFO_BASETYPES.
5638 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
5640 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
5643 1998-05-29 Mark Mitchell <mark@markmitchell.com>
5645 * decl.c (grokdeclarator): Don't complain about in-class
5646 initialization of static consts if we don't really know the type
5649 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
5651 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
5652 * method.c (build_destructor_name): New fn.
5653 * decl2.c (maybe_retrofit_in_chrg): Split out...
5654 (grokclassfn): From here. Reorganize.
5655 * decl.c (grok_ctor_properties): Make sure ctors for types with
5656 vbases have the in_chrg parm.
5657 * pt.c (instantiate_class_template): Update
5658 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
5660 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
5662 1998-05-28 Mark Mitchell <mark@markmitchell.com>
5664 * pt.c (instantiate_decl): Make test for whether or not static
5665 variables should be instantiated early match its comment.
5667 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
5669 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
5671 (start_function): Call check_default_args.
5672 * decl2.c (grokfield): Don't call check_default_args.
5673 (check_default_args): Use cp_error_at.
5674 * lex.c (do_pending_defargs): Call check_default_args.
5676 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
5678 * call.c (build_method_call): Make sure get_type_value returns
5679 something before we try to use its TYPE_MAIN_VARIANT.
5680 (build_scoped_method_call): Likewise.
5682 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
5684 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
5685 initialize an array.
5687 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
5690 * friend.c (do_friend): Clarify template warning.
5692 1998-05-27 Mark Mitchell <mark@markmitchell.com>
5694 * decl.c (shadow_label): Don't treat decls as identifiers.
5695 (maybe_push_to_top_level): Clear shadowed_labels.
5697 * pt.c (instantiate_decl): Reset lineno and filename after calling
5698 regenerate_decl_from_template.
5700 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
5703 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
5705 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
5707 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5709 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
5710 (convert_nontype_argument): Handle cases when nontype template
5711 parameters become classes after substitution.
5713 1998-05-26 Mark Mitchell <mark@markmitchell.com>
5715 * friend.c (is_friend): Use comptypes, rather than == to compare
5716 types. Modify for new representation of template friends.
5717 (make_friend_class): Likewise.
5718 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
5719 (instantiate_class_template): Deal with template friends.
5721 * decl.c (store_parm_decls): Remove redundant call to
5722 expand_main_function.
5724 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
5726 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
5729 1998-05-26 Per Bothner <bothner@cygnus.com>
5731 * language_as_string: Handle lang_java.
5733 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
5735 * decl.c (pushdecl): Don't copy the type_decl.
5737 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5739 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
5741 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
5743 * parse.y (complex_direct_notype_declarator): Use $1 to access
5744 scope of notype_qualified_id.
5746 1998-05-26 Dave Brolley <brolley@cygnus.com>
5748 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
5749 (init_parse): Initialize cpplib interface.
5751 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
5754 1998-05-26 Mark Mitchell <mark@markmitchell.com>
5756 * decl.c (pushtag): Avoid crashing on erroneous input.
5758 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5760 * decl.c (push_namespace): Only produce one unique name for
5761 anonymous namespaces.
5762 (get_unique_name): Remove.
5764 1998-05-25 Mark Mitchell <mark@markmitchell.com>
5766 * call.c (tourney): Don't do any extra comparisons.
5768 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
5770 * cp-tree.h (processing_template_parmlist): Declare.
5771 * decl.c (pushtag): Don't call push_template_decl when we
5773 * pt.c (processing_template_parmlist): New variable.
5774 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
5775 (complete_template_args): Use it.
5776 (add_to_template_args): Likewise.
5777 (innermost_args): Likewise.
5779 (begin_template_parm_list): Use processing_template_parmlist.
5780 (end_template_parm_list): Likewise.
5782 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
5783 * decl.c (grokdeclarator): Use it.
5784 * decl2.c (grok_x_components): Likewise.
5785 * init.c (initializing_context): Likewise.
5786 * method.c (do_build_copy_constructor): Likewise.
5787 (do_build_assign_ref): Likewise.
5788 * search.c (compute_access): Likewise.
5789 * typeck.c (build_component_ref): Likewise.
5791 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
5792 unnamed type a typedef name "for linkage purposes".
5794 * pt.c (lookup_template_class): Don't look at
5795 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
5797 * method.c (build_overload_int): Handle error cases gracefully.
5799 * pt.c (instantiate_decl): Handle static member variables
5802 * pt.c (tsubst): Use the tsubst'd type when producing new
5803 TEMPLATE_PARM_INDEX nodes.
5805 1998-05-24 Mark Mitchell <mark@markmitchell.com>
5807 * tree.c (cp_tree_equal): Handle pointers to member functions.
5809 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
5810 sure the type of the REF_BIND is a reference type.
5811 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
5812 target_type for clarity.
5814 * parse.y (xcond): Move call to condition_conversion ...
5815 * semantics.c (finish_for_cond): Here.
5816 * parse.c: Regenerated.
5818 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
5820 * decl.c (push_namespace): Namespaces have type void.
5821 * typeck2.c (incomplete_type_error): Complain about namespace
5823 * typeck.c (decay_conversion): Likewise.
5825 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
5827 * error.c (dump_expr): Support namespaces.
5829 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
5831 * cp-tree.def: Add SRCLOC.
5832 * cp-tree.h: Add struct tree_srcloc and accessor macros.
5833 * tree.c (build_srcloc, build_srcloc_here): New fns.
5834 * pt.c (add_pending_template): Use build_srcloc_here.
5835 (push_tinst_level): Update last_template_error_tick before erroring.
5836 (instantiate_decl): Restore lineno and input_filename before
5837 calling add_pending_template.
5838 * decl2.c (finish_file): Set up lineno and input_filename for
5841 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
5843 * decl.c (lang_print_error_function): New fn.
5844 (init_decl_processing): Set print_error_function to use it.
5845 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
5847 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
5850 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
5851 copy-initialization.
5853 * class.c (build_vtable_entry): Use int_fits_type_p.
5854 (build_vtable): Pass a signed offset to build_vtable_entry.
5855 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
5856 set_rtti_entry): Likewise.
5858 1998-05-22 Per Bothner <bothner@cygnus.com>
5860 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
5861 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
5863 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
5865 * pt.c (print_template_context): Use fprintf instead of cp_error.
5867 * pt.c (determine_specialization): Just return an error_mark_node.
5868 Also print the decl we want in error messages. If we complain,
5869 return error_mark_node.
5870 (tsubst_friend_function): Set lineno and input_filename so
5871 error messages will be useful.
5872 (instantiate_template): Just return an error_mark_node.
5873 (check_explicit_specialization): Don't mess with a returned
5876 * pt.c (print_template_context): Add new argument.
5877 (maybe_print_template_context): New fn.
5878 (push_tinst_level): Increment tinst_level_tick.
5879 (pop_tinst_level): Likewise.
5880 * errfn.c (cp_thing): Call maybe_print_template_context. Use
5881 xrealloc instead of xmalloc.
5883 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
5885 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
5887 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
5888 if the template we looked up is the same as the one we already
5891 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
5893 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
5894 (cpp_reader,parse_in): Add for cpplib.
5895 (check_newline): Call handle_sysv_pragma with new interface.
5896 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
5898 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
5899 (sub_getch): Call GETC for cpplib.
5901 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
5902 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
5904 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
5906 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
5908 * decl2.c (maybe_make_one_only): New fn.
5909 (import_export_vtable): Use it.
5910 (import_export_decl): Likewise.
5911 * pt.c (mark_decl_instantiated): Likewise.
5913 1998-05-21 Mark Mitchell <mmitchell@usa.net>
5915 * decl2.c (find_representative_member): Rename to ...
5916 (build_anon_union_vars): New function.
5917 (finish_anon_union): Fix stupidity of previous change.
5919 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
5921 * decl.c (grokfndecl): Handle definition of specialization in
5924 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
5926 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5928 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
5929 to look for type declarations.
5930 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
5931 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
5932 (finish_member_class_template): Declare.
5933 * decl.c (pushtag): Put member class templates on the
5934 CLASSTYPE_TAGS list, just as for ordinary member classes.
5935 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
5936 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
5937 IDENTIFIER_NAMESPACE_VALUEs.
5938 * parse.y (component_decl): Move code to ...
5939 * semantics.c (finish_member_class_template): New function.
5940 Don't put member class templates on the list of components for a
5942 * parse.c: Regenerated.
5943 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
5944 In fact, don't use DECL_CONTEXT at all here.
5946 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
5948 * decl.c (record_unknown_type): New function.
5949 (init_decl_processing): Call it for the unknown and global type
5952 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5954 * decl2.c (find_representative_member): New function.
5955 (finish_anon_union): Use it.
5957 * cp-tree.h (MAIN_NAME_P): New macro.
5958 (DECL_MAIN_P): Likwise.
5959 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
5960 (grokfndecl): Use the new macros.
5961 (grokdeclarator): Likewise.
5962 (start_function): Likewise.
5963 (store_parm_decls): Likewise.
5964 (finsh_function): Likewise.
5965 * friend.c (do_friend): Likewise.
5966 * typeck.c (build_function_call_real): Likewise.
5967 (build_unary_op): Likewise.
5969 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
5971 * decl2.c (start_objects, finish_objects, do_dtors,
5972 do_ctors): Split out from...
5973 (finish_file): ...here.
5975 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
5977 * tree.c (is_overloaded_fn): Don't abort on placeholders from
5980 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
5982 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
5984 * error.c (dump_expr): Handle an ARROW_EXPR.
5986 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
5988 * decl.c (saveable_obstack): Declare.
5989 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
5990 declare, if necessary.
5992 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
5994 * call.c (compare_qual): Remove.
5996 (is_properly_derived_from): New function.
5997 (maybe_handle_ref_bind): Likewise.
5998 (maybe_handle_implicit_object): Likewise.
5999 (compare_ics): Modify substantially to bring into conformance with
6001 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
6002 (comp_cv_qualification): Declare.
6003 (comp_cv_qual_signature): Likewise.
6004 * typeck.c (comp_cv_qualification): Likewise.
6005 (comp_cv_qual_signature): Likewise.
6007 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6009 * Makefile.in (parse.o): Depend on toplev.h.
6011 * class.c (typecode_p): Remove prototype and definition.
6013 * cp-tree.h (currently_open_class, is_empty_class, member_p):
6016 * decl.c (push_overloaded_decl_top_level): Remove prototype and
6019 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
6020 in call to `cp_thing'.
6021 (cp_warning): Likewise for function pointer `warning'.
6023 * except.c (do_function_call): Remove prototype and definition.
6024 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
6026 * method.c (is_java_type): Add prototype and make it static.
6028 * parse.y: Include toplev.h.
6030 * pt.c (type_unification): Remove unused variable `arg'.
6031 (instantiate_decl): Likewise for `save_ti'.
6033 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
6035 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
6037 * init.c (build_member_call): Handle template_ids.
6038 * parse.y (primary): Add global_scope template_id.
6040 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
6042 * decl2.c (get_sentry): Use end_temporary_allocation.
6043 Don't declare permanent_obstack.
6045 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
6047 * parse.y (.finish_new_placement): New non-terminal.
6048 (unary_expr, new_type_id): Use it.
6049 * parse.c: Regenerated.
6051 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
6053 * pt.c (redeclare_class_template): Say where the original definition
6054 of the template-parameter's default argument appeared.
6056 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
6058 * call.c (build_over_call): Tweak empty class handling.
6060 * decl.c (make_typename_type): Use currently_open_class.
6062 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
6064 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6066 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
6067 for a type unless it is one.
6069 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
6071 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
6073 * Makefile.in (program_transform_name, objdir): Define.
6075 * Makefile.in (BISON): Use bison from the build tree if it exists.
6078 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6080 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
6082 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
6084 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
6086 * call.c (build_scoped_method_call): Likewise.
6088 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
6090 * init.c (build_new_1): Call suspend_momentary around the creation
6091 of values that must be saved for exception handling.
6092 * parse.y (.build_new_placement): New non-terminal.
6093 (unary_expr, new_placement): Use it.
6094 * parse.c: Regenerated.
6096 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
6098 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
6101 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
6104 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
6106 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
6108 * decl.c (start_decl): Revert problem change.
6110 * Makefile.in (CONFLICTS): Fix.
6112 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6114 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
6116 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
6118 * class.c (finish_struct_1): Use BINFO_SIZE.
6120 * decl.c (start_decl): Use 'tem'.
6122 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
6124 * exception.cc: Include eh-common.h.
6125 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
6126 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
6127 (__cp_push_exception): Initialize eh_info struct as well.
6128 * except.c: Remove local structs and include eh-common.h.
6129 (init_exception_processing): Set language and version codes.
6130 (call_eh_info): Add presence of eh_info to runtime description of
6132 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
6133 * semantics.c (finish_try_block): Call start_catch_block() and
6135 * parse.y (function_try_block): Call start_catch_block() and
6138 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
6140 * typeck.c (original_type): New function.
6141 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
6142 to see if they're actually the same.
6143 * cp-tree.h (original_type): Declare.
6145 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6147 * Makefile.in (lex.o): Depend on output.h.
6149 * call.c (add_function_candidate): Remove unused variable `cand'.
6150 (add_conv_candidate): Likewise.
6151 (build_builtin_candidate): Likewise.
6153 * cp-tree.h: Add prototype for `types_overlap_p'.
6155 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
6157 * decl2.c (merge_functions): Remove unused variables `tmp' and
6160 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
6161 (code_as_string): Likewise.
6162 (language_as_string): Likewise.
6163 (parm_as_string): Likewise.
6164 (op_as_string): Likewise.
6165 (assop_as_string): Likewise.
6166 (cv_as_string): Likewise.
6168 * lex.c: Include output.h.
6170 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
6172 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
6175 * tinfo.cc (__class_type_info::dcast): Change the type of variable
6176 `i' from int to size_t.
6178 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
6181 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
6183 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
6184 DECL_NAMESPACE_SCOPE_P.
6185 (lang_decl_name): Likewise.
6186 * pt.c (tsubst_friend_function, tsubst): Likewise.
6187 * decl.c (pushdecl, redeclaration_error_message, start_decl,
6188 cp_finish_decl, start_function): Likewise.
6189 * class.c (finish_struct_1): Likewise.
6190 * call.c (build_over_call): Likewise.
6191 (compare_ics): Use DERIVED_FROM_P.
6193 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
6195 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
6196 * method.c (build_mangled_name): Use it.
6197 (build_decl_overload_real): Likewise.
6199 * error.c (dump_simple_decl): New function, broken out from ...
6200 (dump_decl): Use it.
6202 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
6204 * ptree.c (lang_print_xnode): Add missing `break'.
6206 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
6208 * call.c (add_template_candidate): Adjust for changes to
6209 fn_type_unification.
6210 (add_template_candidate_real): Likewise.
6211 (add_template_conv_candidate): Likewise.
6212 (build_user_type_conversion_1): Likewise.
6213 (build_new_function_call): Likewise.
6214 (build_object_call): Likewise.
6215 (build_new_op): Likewise.
6216 (build_new_method_call): Likewise.
6217 * class.c (instantiate_type): Likewise.
6218 * cp-tree.h (unification_kind_t): New type.
6219 (fn_type_unification): Adjust prototype.
6220 (type_unificaiton): Likewise.
6221 * pt.c (UNIFY_ALLOW_NONE): New macro.
6222 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
6223 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
6224 (UNIFY_ALLOW_DERIVED): Likewise.
6225 (unify): Change prototype.
6226 (maybe_adjust_types_for_deduction): New function.
6227 (check_cv_quals_for_unify): Likewise.
6228 (determine_specialization): Adjust.
6229 (fn_type_unification): Likewise.
6230 (type_unification): Likewise.
6231 (type_unification_real): Likewise. Use
6232 maybe_adjust_types_for_deduction. Fix mishandling of
6233 back-unification of template functions passed as arguments. Pass
6234 appropriate combination of UNIFY_ALLOW_* to unify.
6235 (unify): Remove unused NTPARMS parameter. Use
6236 check_cv_quals_for_unify. Remove bogus code that allowed
6237 too-generous unification in order to adhere more closely to standard.
6238 (get_bindings_real): Adjust.
6239 (get_class_bindings): Likewise.
6241 * method.c (build_overload_identifier): Only use the innermost
6242 template arguments when mangling.
6243 * pt.c (tsubst_template_argument_vector): New function.
6244 (complete_template_args): Deal with the situation where the
6245 extra_args contain more than one level of arguments.
6246 (lookup_template_class): Deal with member template classes, which
6247 may have more than one level of arguments.
6248 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
6249 Improve handling of member template classes. Use
6250 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
6251 tsubst_template_argument_vector where appropriate.
6252 (regenerate_decl_from_template): Break out from ...
6253 (instantiate_decl): Here.
6255 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
6256 * parse.h: Regenerated.
6257 * parse.c: Really regenerated.
6259 * cp-tree.h (finish_unary_op_expr): New function.
6260 (finish_id_expr): Likewise.
6261 (begin_new_placement): Likewise.
6262 (finish_new_placement): Likewise.
6263 (finish_declarator): Likewise.
6264 (finish_translation_unit): Likewise.
6265 (finish_parmlist): Likewise.
6266 (begin_class_definition): Likewise.
6267 (finish_class_definition): Likewise.
6268 (finish_default_args): Likewise.
6269 (finish_inline_definitions): Likewise.
6270 * parse.y (GCC_ASM_KEYWORD): Remove.
6271 (TYPENAME_ELLIPSIS): Likewise.
6272 * parse.c: Regenerated.
6273 Use new functions in semantics.c in the actions for many rules.
6274 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
6275 * hash.h: Regenerated.
6276 * semantics.c (finish_expr_stmt): Allow NULL expr.
6277 (finish_unary_op_expr): New function, containing
6278 code previously in parse.y.
6279 (finish_id_expr): Likewise.
6280 (begin_new_placement): Likewise.
6281 (finish_new_placement): Likewise.
6282 (finish_declarator): Likewise.
6283 (finish_translation_unit): Likewise.
6284 (finish_parmlist): Likewise.
6285 (begin_class_definition): Likewise.
6286 (finish_class_definition): Likewise.
6287 (finish_default_args): Likewise.
6288 (finish_inline_definitions): Likewise.
6290 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
6292 * typeck.c (build_c_cast): Don't decay arrays and functions to
6293 pointer type when converting to a class type.
6295 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
6297 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
6298 (DECL_CLASS_SCOPE_P): Likewise.
6300 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
6302 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
6303 * decl2.c (constructor_name_full): Likewise.
6305 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
6307 * tree.c (mapcar): Add OVERLOAD support.
6309 * init.c (resolve_offset_ref): We must use basetype_path before we
6310 destroy it with a call to convert_pointer_to.
6312 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6314 * class.c (currently_open_class): New fn.
6315 * decl.c (lookup_name_real): Use it.
6316 * search.c (lookup_field): Likewise.
6318 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6320 * cp-tree.def (OVERLOAD): New node.
6321 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
6322 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
6323 (NAMESPACE_BINDING): Remove.
6324 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
6326 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
6328 (tree_overload): New struct.
6329 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
6330 (REAL_IDENTIFIER_TYPE_VALUE): Define.
6331 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
6332 (lang_decl_flags): Remove in_namespace.
6333 (lang_decl): Remove chain.
6334 (DECL_CHAIN, DECL_NAMESPACE): Remove.
6335 (flag_honor_std): Declare extern.
6336 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
6337 namespace_binding, set_namespace_binding,
6338 lookup_function_nonclass, cat_namespace_levels,
6339 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
6340 scratch_ovl_cons, ovl_member, build_overload): Declare.
6341 (decl_list_length, get_namespace_id, current_namespace_id,
6342 overloaded_globals_p): Remove.
6343 (lookup_using_namespace, qualified_lookup_using_namespace): Change
6345 (push_scratch_obstack): New macro.
6346 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
6347 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
6349 (build_new_function_call): Iterate using OVL_CHAIN.
6350 Print DECL_NAME in when reporting ambiguities.
6351 (build_object_call): Iterate using OVL_NEXT for fns, convs.
6352 (build_new_op): Call lookup_function_nonclass.
6353 Iterate using OVL_NEXT.
6354 (build_op_delete_call): Change detection of members.
6355 Do not wrap TREE_LIST around fields and single global functions.
6356 (build_over_call): Don't push a class level if the context is a
6358 (build_new_method_call): Iterate using OVL_NEXT.
6359 * class.c (add_method): Chain overloaded members using
6360 build_overload. Remove copying of method.
6361 (grow_method): When iterating through the obstack, expect OVERLOAD
6362 nodes. Chain overload members.
6363 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
6364 nodes in call to get_baselinks.
6365 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
6366 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
6367 fdecls that are OVERLOAD nodes.
6368 (validate_lhs): New function.
6369 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
6370 code. Use DECL_NAME in error messages. Split code between global
6371 and member function processing.
6372 * decl.c (global_type_node): New static variable.
6373 (in_std): New global.
6374 (struct binding_level): New field usings.
6375 (resume_binding_level): Assert that we are not in a class.
6376 (toplevel_bindings_p): Just check for namespace_p or
6378 (resume_level): Remove.
6379 (find_binding): New function.
6380 (binding_for_name): Call it.
6381 (namespace_binding, set_namespace_binding): New functions.
6382 (push_namespace): Associate binding level with new namespace,
6383 resume_binding_level for existing namespace. Remove old code.
6384 Fake std by counting.
6385 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
6386 (maybe_push_to_top_level): Save current namespace.
6387 (pop_from_top_level): Restore saved namespace.
6388 (pop_namespace): Call suspend_binding_level. Remove old code.
6389 (cat_namespace_levels): New function.
6390 (set_identifier_type_value_with_scope): For namespace bindings,
6391 set BINDING_TYPE, and use global_type_node.
6392 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
6393 (identifier_type_value): New function.
6394 (pushtag): If no context, use current_namespace.
6395 (duplicate_decls): Don't process DECL_CHAIN.
6396 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
6397 already set. Never reset it to NULL_TREE. Lookup global variables
6398 in their namespace. Push overloaded templates if they are on
6400 (pushdecl_namespace_level): New function.
6401 (pushdecl_top_level): Implement using pushdecl_namespace_level.
6402 (pushdecl_using_decl): New function.
6403 (overloaded_globals_p): Remove.
6404 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
6405 them. Use namespace_binding and set_namespace_value.
6406 (redeclaration_error_message): Complain if the declarations come
6407 from different namespaces.
6408 (lookup_tag): On namespace level, look in the BINDING_TYPE.
6409 (lookup_namespace_name): Pass tree_bindings from stack. Remove
6411 (select_decl): New function.
6412 (lookup_name_real): Call it for qualified and unqualified lookup.
6413 Pass tree_bindings from the stack.
6414 If prefer_type is 1, also accept namespaces.
6415 (lookup_function_nonclass): New function.
6416 (init_decl_processing): Set the binding level of the global
6417 namespace to global_binding_level.
6418 Build a proper type list for __builtin_apply.
6419 Initialize std_node to "fake std" if flag_honor_std is set.
6420 Initialize global_type_node.
6421 Allocated bad_alloc in namespace std if flag_honor_std.
6422 (define_function): Set the DECL_CONTEXT to the current_namespace.
6423 (start_decl): A namespace is not considered as a context here. If
6424 the DECL_CONTEXT is a namespace, push the decl.
6425 (cp_finish_decl): Check for namespaces used as initializers.
6426 (grokfndecl): Add namespace parameter. Remove processing of
6428 (grokvardecl): Add namespace parameter.
6429 (grokdeclarator): Process SCOPEs that are namespaces. For
6430 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
6431 (start_function): Check for contexts that are namespaces.
6432 Set context for declarations that have not been pushed.
6433 (store_parm_decls): Check for ::main only.
6434 (finish_function): Likewise.
6435 (start_method): Check for contexts that are namespaces.
6436 (start_method): Remove DECL_CHAIN processing.
6437 * decl2.c (flag_honor_std): Declare.
6438 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
6439 (decl_namespace_list): New static global.
6440 (grok_x_components): Ignore namespaces as type contexts.
6441 (check_classfn): Expect OVERLOAD nodes.
6442 (grokfield): Remove DECL_CHAIN processing.
6443 (finish_file): Call cat_namespace_levels.
6444 (merge_functions): New function.
6445 (ambiguous_decl): Rewrite.
6446 (lookup_using_namespace): Produce tree_bindings.
6447 (qualified_lookup_using_namespace): Likewise.
6448 (set_decl_namespace, decl_namespace, current_decl_namespace,
6449 push_decl_namespace, pop_decl_namespace): New functions.
6450 (arg_lookup): New struct.
6451 (add_function, arg_assoc_namespace, arg_assoc_class,
6452 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
6454 (get_namespace_id, current_namespace_id): Remove.
6455 (do_toplevel_using_decl): Rewrite.
6456 (do_class_using_decl): Complain about namespace qualifiers.
6457 (do_using_directive): Sorry if not on namespace level. Complain
6458 about unknown namespaces.
6459 * error.c (dump_aggr_type): Check for namespace contexts.
6460 * except.c (init_exception_processing): Push terminate into std.
6461 * friend.c (is_friend): A namespace is not a context, here.
6462 * init.c (expand_member_init): Remove DECL_CHAIN processing.
6463 (build_offset_ref): Process OVERLOAD nodes.
6464 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
6465 * lex.c (identifier_type): Loop using OVL_CHAIN.
6466 (see_typename): Set looking_for_typename to 2.
6467 (real_yylex): Likewise.
6468 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
6469 (do_scoped_id): Expect OVERLOAD nodes.
6470 Change calling convention for qualified_lookup_using_namespace.
6471 (build_lang_decl): Don't set in_namespace anymore.
6472 * method.c (typevec_size): New global.
6473 (build_overload_nested_name): Return if global_namespace.
6474 Otherwise, always expect a declaration context.
6475 (build_qualified_name): Likewise.
6476 Make sure we don't write beyond typevec_size.
6477 (build_decl_overload_real): Likewise.
6478 Allocate one extra slot for the namespace.
6479 (hack_identifier): Mark code dead.
6480 Process OVERLOAD and NAMESPACE_DECL nodes.
6481 * parse.y (program): Pop namespaces until in global namespace.
6482 (extdef): In a using-declaration, don't discard the identifier if
6483 there is no declaration.
6484 (left_curly): Ignore type contexts which are namespaces.
6485 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
6487 * pt.c (template_class_depth): Expect types to be namespaces.
6488 (determine_specialization): Simplify by expecting OVERLOAD nodes.
6489 (push_template_decl): Push into namespace level.
6490 Reset ctx if it is a namespace.
6491 Set DECL_CONTEXT to current_namespace if not set already.
6492 Ignore real contexts that are namespaces.
6493 (mangle_class_name_for_template): Skip global_namespace.
6494 Mangle other namespaces as declarations.
6495 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
6496 (lookup_template_class): Push into namespace of context.
6497 If the context is a namespace, set it to global_namespace.
6498 Use id_context for mangling.
6499 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
6500 (tsubst_friend_function): Ignore namespace contexts.
6501 Push into namespace level.
6502 (tsubst): Handle NAMESPACE_DECL nodes.
6503 Remove DECL_CHAIN processing.
6504 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
6505 * ptree.c (print_lang_identifier): Print bindings.
6506 (lang_print_xnode): Print OVERLOAD nodes.
6507 * rtti.c (init_rtti_processing): Push type_info into std.
6508 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
6509 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
6510 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
6511 lookup_fnfields_here): Likewise.
6512 Process all nodes, instead of going through TREE_CHAIN.
6513 * sig.c (build_signature_pointer_or_reference_type): Set context
6514 to global_namespace.
6515 (build_signature_table_constructor): Expect OVERLOAD nodes.
6516 * spew.c (yylex): Save old setting of looking_for_typename.
6517 * tree.c (decl_list_length): Remove.
6518 (binding_init): New function.
6519 (count_functions): Rewrite.
6520 (is_overloaded_fn): Expect OVERLOAD nodes.
6521 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
6522 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
6523 ovl_member): New functions.
6524 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
6525 (type_unknown_p): Likewise.
6526 (require_instantiated_type): Likewise.
6527 (build_component_ref): Declare code dead.
6528 (build_x_function_call): Create and expect OVERLOAD nodes.
6529 (build_function_call_real): Check for ::main only.
6530 (build_unary_op): Likewise. Expect OVERLOAD nodes.
6531 (convert_for_assignment): Check for TREE_LIST before accessing
6533 * decl.c (duplicate_decls): Check for namespace bindings instead
6535 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
6536 lookup_name_current_level, start_decl, xref_tag,
6537 finish_enum): Likewise.
6538 * init.c (build_offset_ref): Likewise.
6539 * search.c (lookup_field): Likewise.
6540 (lookup_fnfields): Likewise.
6541 (dfs_debug_mark): Likewise.
6542 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
6543 (poplevel_class, pop_from_top_level): Likewise.
6544 * decl2.c (finish_method): Likewise.
6545 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
6546 * decl.c (record_builtin_type): Likewise.
6547 (init_decl_processing, grokfndecl): Likewise.
6548 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
6549 (make_lang_type): Likewise.
6550 * parse.y (make_thunk): Likewise.
6551 * pt.c (tsubst): Likewise.
6552 * tree.c (debug_binfo): Likewise.
6553 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
6554 tinfo2.cc, inc/new.h: Add std qualifications.
6555 * inc/new: Wrap with namespace std if __HONOR_STD.
6556 * inc/typeinfo: Likewise.
6558 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
6560 * call.c (build_user_type_conversion_1): Handle second_conv
6561 properly for templates.
6563 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
6565 * method.c (build_decl_overload_real): Set TREE_USED flag to
6566 zero for build_type_variants nodes as well.
6568 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
6570 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
6572 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
6574 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
6575 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
6576 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
6577 xref.o): Add toplev.h dependencies.
6579 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
6581 * errfn.c (cp_error, cp_warning): Remove declarations for
6582 error and warning respectively.
6584 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6586 * error.c: Convert to using ctype macros defined in system.h.
6587 * method.c: Likewise.
6589 * lex.c: Likewise. Also remove redundant system header stuff.
6591 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
6593 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
6594 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
6595 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
6596 xref.c: Add include of toplev.h.
6598 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
6600 * tree.c (perm_manip): Also regenerate the RTL of an extern.
6601 (copy_to_permanent): Use end_temporary_allocation.
6603 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
6605 * init.c (expand_vec_init): The initialization of each array
6606 element is a full-expression.
6608 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
6610 * method.c (build_mangled_name): Add a call to build_type_variant
6611 to get the right type.
6613 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
6615 * Makefile.in: Add .SUFFIXES.
6617 * cp-tree.def: Remove NAMESPACE_DECL.
6619 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
6621 * call.c (build_over_call): Do evaluate arg even if it has empty
6623 * decl.c (start_function): Don't push a member function.
6625 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
6627 * Makefile.in (g++FAQ.info): Put -o option before input file.
6629 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
6631 * gxxint.texi: Add info for squangling codes K and B.
6633 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
6635 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
6636 the expression in templates.
6637 (finish_stmt_expr): Likewise.
6639 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
6641 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
6643 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
6645 * decl.c (maybe_push_to_top_level): Always clear
6646 current_template_parms and processing_template_decl.
6647 (pushtag): Remove check of current_class_type and some comments,
6648 since maybe_push_to_top_level no longer creates confusion.
6650 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
6652 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
6653 (DECL_CLASS_TEMPLATE_P): Likewise.
6654 (DECL_PRIMARY_TEMPLATE): Likewise.
6655 (PRIMARY_TEMPLATE_P): Use it.
6656 (push_template_decl_real): New function.
6657 (redeclare_class_template): Take new template parameters as
6659 (is_specialization_of): New function.
6660 (comp_template_args): Declare.
6661 * decl.c (pushtag): Handle friend template classes.
6662 (xref_tag): Likewise. Use new calling convention for
6663 redeclare_class_template.
6664 * decl2.c (grok_x_components): Handle friend templates.
6665 * friend.c (is_friend): Use is_specialization_of where
6666 appropriate. Deal with friend class templates.
6667 (make_friend_class): Let a class template be friends with itself.
6668 * pt.c (comp_template_args): Remove declaration.
6669 (tsubst_friend_class): New function.
6670 (push_template_decl_real): New function.
6671 (push_template_decl): Use it.
6672 (redeclare_class_template): Adjust for new calling convention.
6673 (comp_template_args): Give it external linkage.
6674 (instantiate_class_type): Use tsubst_friend_class to deal
6675 with friend templates.
6676 * typeck.c (comptypes): Use comp_template_args, rather than
6677 expanding it inline.
6678 * parse.y (component_decl): Handle a nested template type
6679 like other component type declarations.
6681 * pt.c (check_explicit_specialization): Handle overloaded
6682 constructors correctly.
6684 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
6685 (lookup_template_class): Use it.
6687 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
6689 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
6690 * cp-tree.h: Add WRAPPER support.
6691 * call.c (add_candidate): Split out from add_*_candidate fns.
6692 (build_over_call): Take the candidate instead of function and args.
6693 Enforce access control here. Emit overload warnings here.
6694 (add_warning): New fn.
6695 (joust): Add WARN parm. If not set, call add_warning instead of
6696 printing a warning. Re-enable some warnings.
6698 (convert_like): Adjust.
6699 (build_new_op): Adjust.
6700 (build_new_function_call): Adjust.
6701 (build_user_type_conversion_1): Adjust.
6702 (USER_CONV_FN): Adjust.
6703 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
6704 build_int_wrapper): New fns.
6706 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
6708 * pt.c (unify): Fix typo in previous change.
6710 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6712 * error.c (dump_type_real): Declare canonical_name.
6714 * typeck.c (comp_target_types): Fix PMFs.
6716 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
6718 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
6719 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
6722 * pt.c (tsubst): Decrease the template-level of
6723 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
6724 TEMPLATE_PARM_INDEX.
6725 (template_decl_level): New function.
6726 (unify): Make sure to record unifications for template
6727 parameters, even when the parameters exactly match the arguments.
6728 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
6729 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
6730 aren't from the level we're currently working on.
6732 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
6734 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
6736 * decl2.c (check_member_template): Set DECL_IGNORED for member
6737 class templates, too.
6739 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
6741 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6743 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
6745 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
6747 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
6748 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
6749 (init_decl_processing): Handle TI types.
6750 * typeck.c (unsigned_type, signed_type): Handle TI types.
6752 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
6754 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
6755 New local added_libraries. Increment count when add library to
6758 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
6760 * cp-tree.h (type_as_string_real): New function.
6761 * pt.c (mangle_class_name_for_template): Use it.
6762 * error.c (dump_aggr_type): Change prototype.
6763 (dump_type_prefix): Likewise.
6764 (dump_type_suffix): Likewise.
6765 (dump_type_real): Convert from dump_type. If desired, the
6766 "canonica" name of a typedef, i.e., the name of the underlying
6767 type, can be printed.
6768 (dump_type): Call dump_type_real.
6770 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
6772 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
6774 * typeck.c (comp_target_types): Tweak pedantic case.
6775 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
6776 Return -1 or 1 instead of 1 or 2.
6777 (compparms): Remove STRICT handling.
6778 (convert_for_assignment): Fix handling of pmfs.
6780 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
6782 * typeck.c (comp_target_types): Handle references like pointers.
6783 (comp_target_parms): Note that return code from comp_target_types
6784 can be negative to indicate failure.
6786 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6788 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
6789 which requires a working target compiler to build.
6791 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
6793 * tree.c (avoid_overlap): Add prototype.
6795 * spew.c (num_tokens): Add prototype.
6796 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
6798 * search.c (dfs_check_overlap): Add prototype.
6799 (dfs_no_overlap_yet): Likewise.
6801 * pt.c (original_template): Add prototype.
6802 (inline_needs_template_parms): Likewise.
6803 (push_inline_template_parms_recursive): Likewise.
6804 (retrieve_specialization, register_specialization): Likewise.
6805 (print_candidates, reduce_template_parm_level): Likewise.
6806 (build_template_decl, mark_template_parm): Likewise.
6807 (tsubst_friend_function, get_bindings_real): Likewise.
6809 * method.c (start_squangling): Add prototype.
6810 (end_squangling, check_ktype, issue_ktype): Likewise.
6811 (build_overloaded_scope_ref, check_btype): Likewise.
6812 (build_mangled_template_parm_index): Likewise.
6814 * lex.c (init_cpp_parse): Add prototype.
6815 (handle_cp_pragma, handle_sysv_pragma): Likewise.
6816 (reduce_cmp, token_cmp): Likewise.
6818 * except.c (call_eh_info): Add prototype.
6819 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
6820 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
6822 * decl2.c (is_namespace_ancestor): Add prototype.
6823 (namespace_ancestor, add_using_namespace): Likewise.
6824 (ambiguous_decl): Likewise.
6826 * decl.c (indent): Add prototype.
6828 * call.c (add_template_candidate_real): Add prototype.
6830 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
6832 * decl2.c (build_expr_from_tree): Just return a PMF.
6834 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
6836 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
6837 when doing initializations.
6839 * pt.c (unify): Use comptypes to compare type args.
6841 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
6843 * decl.c (duplicate_decls): Fix check for when it's safe to free
6846 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
6849 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
6851 * pt.c (build_template_parm_index): Add prototype.
6853 * search.c (my_tree_cons): Don't clear words outside the
6854 newly allocated node.
6856 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
6858 * lex.c (init_parse): Now returns char* containing the filename.
6860 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
6861 Jeff Law <law@cygnus.com>
6863 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
6866 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6868 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
6870 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
6872 * decl.c (duplicate_decls): Don't warn for redundant decls if
6873 friend: let add_friend take care of it.
6875 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6877 * sig.c (build_signature_pointer_constructor): Don't set
6878 TREE_HAS_CONSTRUCTOR for a signature pointer.
6879 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
6880 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
6882 * typeck.c (build_unary_op): Only allow taking the address of a
6884 * typeck2.c (digest_init): Simplify.
6885 (store_init_value): Don't pedwarn about using { } for pmfs.
6887 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
6889 * cp-tree.h (start_decl): Update prototype.
6890 * decl.c (start_decl): Like the C version, new parameters
6891 for the attributes. Call cplus_decl_attributes here,
6892 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
6893 (grokdeclarator): Pass NULL for new start_decl arguments.
6894 * pt.c (tsubst_expr): Likewise.
6895 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
6896 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
6897 * lex.c (build_lang_decl): Add lang_name_java.
6898 * class.c (push_lang_context): Add lang_name_java.
6899 * method.c (build_mangled_name): Check for is_java_type.
6901 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
6903 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
6904 * call.c (build_scoped_method_call): Check for TREE_CODE for
6905 VOID_TYPE instead of type == void_type_node.
6906 (build_method_call): Likewise.
6907 * decl.c (lookup_name_real): Likewise.
6908 (grokdeclarator): Likewise.
6909 (start_decl): Likewise.
6910 (grokparms): Likewise.
6911 (start_function): Likewise.
6912 (finish_function): Likewise.
6913 (start_method): Likewise.
6915 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
6917 * lex.c (finput): New variable.
6918 (init_cpp_parse): Renamed from init_parse.
6919 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
6920 (finish_parse): New function.
6921 * cp-tree.h (init_lex, init_parse): Remove declarations.
6923 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
6925 * call.c (build_call): Still evaluate the actual argument.
6926 * class.c (is_empty_class): Update for -fnew-abi.
6928 * decl2.c: -fnew-abi implies -fsquangle.
6930 * method.c (do_build_assign_ref): Don't do anything to copy
6932 (do_build_copy_constructor): Likewise.
6933 * call.c (build_over_call): Likewise.
6935 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6937 * tree.c (avoid_overlap): Return a value.
6939 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
6941 * method.c (check_btype): Add missing argument to xrealloc.
6942 (check_ktype): Likewise.
6944 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6946 Implement empty base optimization.
6947 * class.c (finish_struct_1): Add vbase fields earlier. Set
6948 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
6949 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
6950 (types_overlap_p): New fn.
6951 * tree.c (avoid_overlap): New fn.
6952 (build_base_fields): Use it to avoid overlapping empty bases.
6953 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
6955 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
6957 Re-implement allocation of base class subobjects.
6958 * tree.c (unshare_base_binfos): New fn.
6959 (layout_basetypes): Use it. Now handles offsets of both virtual and
6960 non-virtual bases, after layout_type.
6961 (layout_vbasetypes): Remove.
6962 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
6963 (build_vbase_pointer_fields): Split out from old layout_basetypes.
6964 * class.c (finish_base_struct): Lose offset handling code.
6965 Move nonvdtor warning here. Don't mess with t_binfo anymore.
6966 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
6967 * cp-tree.h: Adjust.
6969 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
6971 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
6972 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
6973 * class.c (duplicate_tag_error): Likewise.
6974 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
6975 * tree.c (layout_vbasetypes): Update from layout_record, remove
6976 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
6977 (layout_basetypes): Likewise.
6979 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
6981 * class.c, Make sure system.h is included just after config.h.
6982 Delete lingering stdio and errno references too.
6983 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
6985 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
6987 * friend.c (is_friend): Fix access control for local classes.
6989 * class.c (is_empty_class): New fn.
6990 * call.c (build_call): Don't pass empty class objects to a function.
6992 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
6994 * call.c (build_over_call): Do name resolution for default
6995 arguments of function templates in the scope of the templates.
6997 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
6999 * call.c: Include system.h. Remove includes, declarations and
7000 defines provided by system.h.
7001 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
7002 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
7003 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
7004 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
7005 * typeck2.c, xref.c: Likewise.
7006 * Makefile.in: Dependencies updated as appropriate.
7007 * Make-lang.in: Likewise.
7009 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
7011 * pt.c (fn_type_unification): Allow incomplete unification without
7012 an immediate error message.
7014 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7016 * tree.c (member_p): New fn.
7017 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
7018 initializing class members.
7020 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
7021 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
7023 * call.c (build_method_call): Handle non-scoped destructors, too.
7024 * pt.c (tsubst_copy): Likewise.
7026 * pt.c (print_template_context): Split out...
7027 (push_tinst_level): ...from here.
7029 * friend.c (is_friend): Don't pass a type to decl_function_context.
7031 * typeck.c (convert_for_initialization): Always hand off
7032 conversions to class type.
7034 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
7036 * friend.c (is_friend): Local classes have the same access as the
7039 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
7041 * typeck.c (expand_target_expr): Delete dead function.
7043 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
7045 * repo.c (save_string): Delete dead function.
7047 * method.c (thunk_printable_name): Delete dead function.
7049 * lex.c (yynextch): Delete dead function.
7051 * expr.c (tree_extract_aggr_init): #if 0 out.
7053 * except.c (do_unwind): Delete dead function.
7054 (easy_expand_asm): Likewise.
7056 * cvt.c (build_conversion_type_1): Delete dead function.
7058 * cp-tree.h (push_expression_obstack): Declare.
7060 * call.c (source_type): #if 0 out.
7062 * class.c (alter_access): Remove unused label. Add braces
7063 around empty else clause.
7065 * lex.c (yyprint): Fix argument to printf.
7067 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
7069 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
7071 * pt.c (instantiate_class_template): Make sure template
7072 arguments are permanent.
7073 * init.c (resolve_offset_ref): Don't go looking around in
7076 * semantics.c: Add routines to handle expressions, and some
7077 declaration processing.
7078 * parse.y: Use them.
7079 (current_class_depth): Move declaration to cp-tree.h.
7080 * parse.c: Regenerated.
7081 * cp-tree.h: Use them.
7082 (current_class_depth): Declare.
7083 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
7085 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
7087 * error.c (dump_decl): Be a bit more explicit with template
7088 type arguments, when verbose.
7090 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
7092 * inc/exception: Reorder closing braces.
7094 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
7096 * pt.c (redeclare_class_template): New function.
7097 * cp_tree.h (redeclare_class_template): Declare it.
7098 * decl.c (xref_tag): Use it.
7100 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
7102 * call.c (build_over_call): Check IS_AGGR_TYPE, not
7104 * typeck.c (convert_arguments): Likewise.
7106 * decl.c (grokdeclarator): Remove const and volatile from type after
7107 setting constp and volatilep.
7109 * class.c (finish_struct_1): Don't warn about bool bitfield larger
7112 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
7114 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
7116 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
7118 * call.c (build_object_call): Complain about ambiguous operator(),
7119 rather that crashing.
7120 (build_new_op): Likewise.
7121 (build_op_delete_call): Likewise.
7123 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
7125 * cvt.c (perform_qualification_conversions): Use comp_target_types
7126 instead of comp_ptr_ttypes.
7128 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
7130 * cp-tree.h (enforce_access): Declare.
7131 * call.c (enforce_access): Make it extern, not static.
7132 * class.c (alter_access): Use enforce_access; modify code for ISO
7133 compliance, rather than ARM rules.
7135 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7137 * cp-tree.h: Fix typo.
7139 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
7141 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
7142 if (aggregate_value_p (type)).
7144 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
7146 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
7148 * tree.c (mapcar): When dealing with a DECL, use it's constant
7150 * pt.c (lookup_template_class): Don't mangle the names of template
7151 classes whose arguments are unknown.
7153 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
7155 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
7157 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
7159 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
7161 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
7162 boolean_type_node to 1.
7164 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
7166 * error.c (dump_expr): Remove unused variable `l'.
7168 * pt.c (for_each_template_parm): New function, created by
7169 converting uses_template_parms.
7170 (tree_fn_t): New typedef.
7171 (uses_template_parms): Use it.
7172 (mark_template_parm): New function.
7173 (push_template_decl): Check that the argument list of a partial
7174 specialization uses all the template parameters.
7176 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
7177 with it; we might want it for debugging.
7178 * cp-tree.h (type_unification): Change interface.
7179 * class.c (finish_struct_1): Skip nested template types, just like
7180 ordinary nested types.
7181 (instantiate_type): Use new interface to type_unification.
7182 * lex.c (init_lex): Add __sz as opname for sizeof.
7183 * method.c (build_overload_scope_ref): New function.
7184 (build_overload_int): Handle complex expressions. Set
7185 numeric_output_need_bar if necessary.
7186 (build_overload_value): Handle non-PARM_DECL nodes; this
7187 routine is now used by build_overload_int. Remove some
7188 assignments to numeric_output_need_bar. Use
7189 build_overload_scope_ref.
7190 (build_qualified_name): Note that some template mangled names end
7191 with digits, and set numeric_output_need_bar appropriately. Use
7192 build_underscore_int.
7193 * pt.c (unify): Change interface.
7194 (type_unification_real): Likewise.
7195 (determine_specialization): Use new interfaces.
7196 (tsubst): Deal gracefully with situations in which the argument
7197 vector is not fully filled.
7198 (fn_type_unification): Use new interfaces.
7199 (type_unification): Likewise. Remove NOP_EXPR hack.
7200 (type_unification_real): Likewise.
7201 (unify): Likewise. Deal with unification of complex expressions.
7203 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
7205 * pt.c (complete_template_args): Initialize skip properly.
7207 * decl.c (make_typename_type): Revert.
7208 (make_implicit_typename): Remove.
7209 (lookup_name_real): Don't call it. Call lookup_field if we see a
7210 TYPE_DECL from a template base.
7211 * search.c (lookup_field): Do implicit typename stuff.
7213 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
7214 Geoff Noer <noer@cygnus.com>
7216 * Makefile.in: Various fixes for building cygwin32 native toolchains.
7217 * Make-lang.in: Likewise.
7219 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7221 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
7223 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
7225 * decl.c (make_implicit_typename): Rewrite removed code.
7226 (make_typename_type): Call it if the type we look up comes from
7227 a base that uses template parms.
7229 * pt.c (complete_template_args): Rewrite.
7230 (tsubst, FUNCTION_DECL): Use it.
7232 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
7234 * semantics.c (finish_asm_stmt): Fix combine strings. Call
7235 c_expand_asm_operands () if output_operands, input_operands or
7236 clobbers is not NULL_TREE.
7238 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7240 * pt.c (complete_template_args): New function.
7241 (get_bindings): Deal with specializations of function templates
7242 with return type containing parameters from outer class
7244 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
7245 substitute arguments and compose a new type.
7247 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
7249 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
7252 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
7254 * decl.c (make_implicit_typename): Lose useless code.
7256 * call.c (standard_conversion): Handle A* -> const A* properly.
7258 * pt.c (get_bindings_real): Rename from get_bindings. Add
7260 (get_bindings): Pass 1.
7261 (get_bindings_overload): Pass 0.
7263 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
7265 * pt.c (check_explicit_specialization): When reverting a static
7266 member function, also remove the `this' parameter from
7267 last_function_parms.
7269 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
7271 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
7274 * decl.c (store_bindings): Use free_binding_vecs.
7275 (pop_from_top_level): Likewise.
7277 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
7279 * decl.c (make_implicit_typename): Only change the type of a
7282 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
7284 * semantics.c: New file, containing routines to perform the
7285 semantic phase of parsing.
7287 * pt.c (tsubst_expr): Likewise.
7288 * cp-tree.h: Declare the various functions in semantics.c.
7289 Provide macros to access _STMT tree nodes.
7290 * cp-tree.def: Add ASM_STMT tree node.
7291 * Makefile.in, Make-lang.in: Add dependencies on and for
7294 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
7296 * pt.c (push_template_decl): Only check primary templates.
7298 * pt.c (check_explicit_specialization): Complain about default args
7299 in explicit specialization.
7301 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
7302 constructor_declarator.
7304 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
7306 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
7307 has no overloaded operator ->.
7309 * call.c (build_field_call): Don't crash when presented with a
7310 field that is actually a nested type.
7312 * decl.c (pushtag): Deal with friend class injection in local
7315 * call.c (build_object_call): Don't crash if OBJ is a
7316 pointer-to-member-function.
7318 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
7320 * pt.c (push_template_decl): Complain about template with C linkage,
7321 anonymous template class.
7323 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
7325 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
7326 * search.c: Likewise.
7328 * lex.c (do_pending_defargs): Only call
7329 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
7331 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
7333 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
7335 * parse.y: Deal with CONSTRUCTORS in new_initializers.
7337 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
7339 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
7340 closely mimics the behavior in parse.y.
7341 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
7342 into a compound statement.
7344 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
7346 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
7347 * pt.c (inline_needs_template_parms): New fn.
7348 (original_template): New fn.
7349 (push_inline_template_parms_recursive): New fn.
7350 (maybe_begin_member_template_processing): Use them.
7351 (maybe_end_member_template_processing): Likewise.
7352 (is_member_or_friend_template): Rename to is_member_template.
7353 Member functions of local classes are never member templates.
7355 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7357 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
7358 added in the class scope to catch redefinition error.
7360 * pt.c (reduce_template_parm_level): Also copy
7361 the DECL_TEMPLATE_PARMS field.
7363 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
7365 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
7366 reduced-level template type parameter.
7368 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
7370 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
7371 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
7372 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
7373 * decl.c (duplicate_decls): Propagate it.
7374 * typeck2.c (abstract_virtuals_error): Use two loops to emit
7375 abstract virtual functions and virtual functions which need a
7376 final overrider separately.
7378 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
7380 * lang-specs.h: Properly put brackets around array elements in
7383 * typeck.c (build_binary_op_nodefault): Correctly place parens around
7384 && and || in expression.
7386 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
7388 * call.c (default_parm_conversions): Remove prototype definition.
7389 (build_method_call): Remove unused variable result.
7391 * cvt.c (ocp_convert): Remove unused variable conversion.
7393 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
7395 * except.c (do_unwind): #if 0 definition of unused variables fcall
7398 * expr.c (extract_scalar_init): #if 0 prototype and function
7401 * init.c (expand_aggr_init_1): Remove unused variable init_type.
7402 (build_new_1): Remove unused variable t.
7404 * pt.c (instantiate_class_template): Remove unused variable newtag;
7405 cast called function return value to void.
7406 (do_decl_instantiation): Remove unused variables name and fn.
7408 * tree.c (get_type_decl): Add default return to shut up compiler from
7409 complaining control reaches end of non-void function.
7411 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
7413 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
7415 * call.c (default_parm_conversions): Remove prototype definition.
7416 (build_method_call): Remove unused variable result.
7417 (build_over_call): Add default case in enumeration switch.
7419 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
7421 * decl2.c (lang_decode_option): Change j's type to size_t.
7423 * tree.c (layout_vbasetypes): record_align and desired_align are of
7424 type unsigned int; const_size and nonvirtual_const_size likewise.
7426 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
7428 * parse.y (new_initializer): Make sure all initializers are
7431 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
7433 * decl2.c (import_export_decl): Mark tinfo functions for
7434 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
7436 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
7438 * method.c: Fix typo.
7440 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7442 * method.c: Include "system.h" to get stdlib.h, stdio.h,
7443 ctype.h, string.h, etc.
7444 (issue_nrepeats): Add default case in enumeration switch.
7445 (check_btype): Likewise.
7446 (process_overload_item): Likewise.
7448 * Makefile.in (method.o): Depend on system.h.
7450 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7452 * lex.c (do_scoped_id): Fix parenthesizing.
7454 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
7456 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
7457 FLAG_RTTI is unset, initialize type info machinery and continue
7458 with FLAG_RTTI enabled.
7459 (get_typeid): Likewise.
7461 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
7463 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
7466 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
7468 * pt.c (finish_member_template_decl): Deal more gracefully with
7469 invalid declarations.
7471 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
7473 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
7474 cp-tree.h: Clean up more old overloading code, old RTTI code, and
7475 some formatting quirks.
7477 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
7478 method.c, pt.c, ptree.c, typeck.c: Remove support for
7479 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
7481 * Makefile.in: Adjust.
7483 * pt.c (unify): Don't allow reduced cv-quals when strict.
7485 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
7486 *type_unification* and unify.
7488 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
7490 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
7491 (nested_name_specifier): And add it before this use.
7492 (typename_sub0): And this use. Also add use without the keyword.
7493 (typename_sub1): Likewise.
7494 * pt.c (instantiate_class_template): Don't actually instantiate
7495 anything if our type uses template parms.
7497 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
7499 * decl.c (start_function): Don't call temporary_allocation for a
7502 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
7504 * pt.c (instantiate_class_template): Don't mess with friends if
7505 our type uses template parms.
7507 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
7509 * parse.y (nested_name_specifier): Use explicit_template_type.
7510 (typename_sub): Allow a template_type, an explicit_template_type,
7511 or an implicit template type at the end.
7512 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
7513 * decl.c (make_typename_type): Handle template-id where the name
7515 * call.c (build_scoped_method_call): Handle member template
7517 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
7518 destructor is represented by the type.
7520 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
7521 * parse.y (nested_name_specifier): Add 'template' case.
7522 (explicit_template_type): New rule.
7523 (typename_sub): Use it.
7524 * decl.c (make_typename_type): Handle getting a template-id for NAME.
7525 * pt.c (tsubst): Likewise.
7527 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
7529 * pt.c (add_to_template_args): Fix thinko.
7530 (instantiate_class_template): Call it later.
7532 * pt.c (get_class_bindings): Add outer_args parm.
7533 (most_specialized_class): Likewise.
7534 (instantiate_class_template): Pass it.
7535 (more_specialized_class): Likewise.
7536 (lookup_template_class): Get context from template if none
7538 (finish_member_template_decl): Don't do anything with a
7539 partial specialization.
7540 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
7542 * class.c (finish_struct): Member class templates have already been
7543 checked for name clashes.
7544 * decl.c (pushdecl_with_scope): Handle pushing at class level.
7546 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
7548 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
7549 (tsubst, *_PARM): Support multiple levels of template classes.
7550 (instantiate_class_template): Look up the pattern from the
7552 (lookup_template_class): Handle getting a template for d1.
7553 (push_template_decl): Correct setting of 'primary'.
7554 (reduce_template_parm_level): Add 'levels' parm.
7555 (finish_member_template_decl): Support member class templates.
7556 (template_class_depth): Handle multiple levels.
7557 * parse.y (component_decl_1, fn.def2): Remove member template case.
7558 (component_decl): Add member template cases.
7559 * decl2.c (check_member_template): We now handle member template
7561 * decl.c (pushtag): Handle member templates.
7562 * method.c (do_inline_function_hair): Don't touch
7563 IDENTIFIER_GLOBAL_VALUE.
7564 * init.c (build_offset_ref): If name isn't an identifier, just
7566 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
7568 * typeck.c (get_delta_difference): Do adjust for conversions to
7569 and from virtual base.
7571 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
7573 * typeck.c (get_delta_difference): Give hard error for conversion
7576 * cp-tree.h: Tweak formatting.
7578 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
7580 * decl.c (push_namespace): Handle redeclaration error.
7582 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
7583 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
7584 (NAMESPACE_BINDING): New macro.
7585 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
7588 * pt.c (push_template_decl): Use innermost_args.
7590 * decl.c (get_unique_name): Tweak from earlier in the name.
7592 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
7594 * cp-tree.def: Add CPLUS_BINDING node.
7595 * cp-tree.h (tree_binding): New struct.
7596 (BINDING_SCOPE, BINDING_VALUE): New macros.
7597 (current_namespace, global_namespace): Declare extern.
7598 (struct lang_decl_flags): New field in_namespace.
7599 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
7600 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
7601 (TREE_INDIRECT_USING): New macro.
7602 * decl2.c (current_namespace, global_namespace): Declare. The
7603 value is a NAMESPACE_DECL now, not a TREE_LIST.
7604 (is_namespace_ancestor, namespace_ancestor): New static functions.
7605 (add_using_namespace, ambiguous_decl): Likewise.
7606 (lookup_using_namespace): New support function for lookup_name.
7607 (qualified_lookup_using_namespace): New support function for
7608 do_scoped_id and lookup_namespace_name.
7609 (get_namespace_id): Mark as obsolete.
7610 (current_namespace_id): Likewise.
7611 (do_namespace_alias): Implement.
7612 (do_using_directive): Implement as call to add_using_namespace.
7613 * decl.c (binding_for_name): New function.
7614 (push_namespace, pop_namespace): Implement.
7615 (push_decl): Don't install a FUNCTION_DECL in the global branch.
7616 (lookup_namespace_name): Implement using qualified lookup.
7617 (lookup_name_real): For global scoping, lookup in
7618 global_namespace. For namespace scoping, lookup in given
7619 namespace. For unscoped lookup, iterate over namespace,
7620 considering using directives.
7621 (init_decl_processing): Initialize global_namespace.
7622 (grokvardecl): Build assembler name as static name for globals.
7623 (grokdeclarator): Remove old namespace mangling.
7624 (xref_tag): When installing a global binding for the
7625 tag, make sure we have an identifier.
7626 * method.c (build_overload_nested_name): Mangle namespaces.
7627 (build_qualified_name): Likewise.
7628 (build_decl_overload_real): Likewise.
7629 * lex.c (build_lang_decl): Set namespace for new declaration to
7631 (do_scoped_id): Find global names in global or current
7632 namespace, or using qualified namespace lookup, depending on
7634 * init.c (build_member_call): When scope is namespace, use
7635 build_x_function_call instead.
7636 (build_offset_ref): When scope is namespace, collapse processing
7637 to lookup_namespace_name instead.
7638 * error.c (dump_decl): Support NAMESPACE_DECL.
7639 * decl.c (pushdecl): Bind globals to current namespace.
7640 (push_overloaded_decl): Likewise.
7641 (lookup_tag): Likewise.
7642 (lookup_name_current_level): Likewise.
7643 (xref_tag): Likewise.
7644 (start_function): Likewise.
7645 * lex.c (do_identifier): Likewise.
7646 (identifier_typedecl_value): Likewise.
7647 (real_yylex): Likewise.
7648 * method.c (do_inline_function_hair): Likewise.
7649 * parse.y (unscoped): Likewise.
7650 * pt.c (check_explicit_specialization): Likewise.
7651 (lookup_template_class): Likewise.
7652 * rtti.c (call_void_fn): Likewise.
7653 * sig.c (build_sigtable): Likewise.
7654 * ptree.c (lang_print_xnode): New function.
7656 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
7658 * pt.c (instantiate_class_template): Don't instantiate if pedantic
7659 and the args use template parms.
7661 * pt.c (push_tinst_level): If the instantiation uses template parms,
7663 * decl.c (xref_basetypes): Do call complete_type for basetypes
7664 that involve template parameters.
7666 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
7668 * typeck2.c (process_init_constructor): Fix labeled init check.
7670 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
7672 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
7673 argument to tsubst and friends.
7675 * pt.c (tsubst, FUNCTION_DECL): Tidy.
7677 * typeck.c (build_x_function_call): Handle static member function
7678 templates like non-templates. Handle friend templates like normal
7680 * pt.c (tsubst, *_PARM): Don't use orig_level.
7681 (get_bindings): Don't call add_to_template_args.
7682 (instantiate_template): Likewise.
7683 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
7684 * ptree.c (print_lang_type): Print index/level for template parms.
7686 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
7688 * Make-lang.in (cc1plus): Note that cc1plus depends on
7689 cp/cp-tree.h and cp/cp-tree.def.
7691 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
7692 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
7693 position in a template parameter list.
7694 * cp-tree.h (template_parm_index): New structure, used as the tree
7695 structure for a TEMPLATE_PARM_INDEX.
7696 (TEMPLATE_PARM_IDX): New macro.
7697 (TEMPLATE_PARM_LEVEL): Likewise.
7698 (TEMPLATE_PARM_DESCENDANTS): Likewise.
7699 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
7700 (TEMPLATE_PARM_DECL): Likewise.
7701 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
7702 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
7703 (TEMPLATE_TYPE_DECL): Likewise.
7704 (TEMPLATE_CONST_IDX): Remove.
7705 (TEMPLATE_CONST_LEVEL): Likewise.
7706 (TEMPLATE_CONST_SET_INFO): Likewise.
7707 (TEMPLATE_TYPE_SET_INFO): Likewise.
7708 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
7710 (TEMPLATE_TYPE_LEVEL): Likewise.
7711 * decl.c (decls_match): Call comp_template_parms, rather than
7712 expanding it inline.
7713 (duplicate_decls): If two template declarations are being merged,
7714 then their TEMPLATE_INFOs should be merged as well.
7715 (grokfndecl): Save template-id information when declaring a friend
7716 with explicit template arguments. Pass arguments to
7717 check_explicit_specialization via correct convention; at some
7718 point check_explicit_specialization changed, but these call-sites
7720 (grokdeclarator): Tidy up slightly.
7721 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
7722 two template functions with the same DECL_ASSEMBLER_NAME the same,
7723 since the names are not yet mangled.
7724 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
7725 TEMPLATE_CONST_PARM.
7726 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
7727 decl for a non-type parameter, rather than printing `<tparm ...>'.
7728 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
7729 (do_friend): Deal with template friends.
7730 * lex.c (do_pending_inlines): Call
7731 maybe_begin_member_template_processing, rather than
7732 conditionally calling begin_member_template_processing.
7733 (process_next_inline): Likewise. Call
7734 maybe_end_member_template_processing, rather than
7735 conditionally calling end_member_template_processing.
7736 (do_pending_defargs): Likewise.
7737 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
7738 TEMPLATE_CONST_PARM.
7739 * method.c (build_mangled_template_parm_index): New function.
7740 (build_overload_value): Use it.
7741 (build_overload_name): Likewise.
7742 * pt.c (finish_member_template_decl): Allow friend declarations.
7743 (template_class_depth): New function.
7744 (is_member_template): Rename, and modify, to become...
7745 (is_member_or_friend_template): New function.
7746 (end_member_template_processing): Rename, and modify, to become...
7747 (maybe_end_member_template_processing).
7748 (build_template_parm_index): New function.
7749 (reduce_template_parm_level): New function.
7750 (process_template_parm): Modify to use build_template_parm_index.
7751 (push_template_decl): Deal with friend templates.
7752 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
7753 TEMPLATE_CONST_PARM.
7754 (tsubst_friend_function): New function.
7755 (instantiate_class_template): Generate the DECL_FRIENDLIST
7756 for a new instantiation by using tsubst_friend_function rather
7758 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
7759 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
7760 appropriate new macros. Use reduce_template_parm_level to
7761 generate lower-level template parameters. Handle tsubst'ing into
7762 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
7763 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
7764 templates. Similarly for the template parameters for a new
7766 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
7767 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
7768 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
7769 (get_bindings): Call add_to_template_args if necessary.
7770 (instantiate_decl): Handle instantiations of friend templates.
7771 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
7772 TEMPLATE_TYPE_PARM as a list of fields; it's not!
7773 * spew.c (yylex): Do a little manual constant propagation to
7776 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
7778 * error.c: Include sys/types.h.
7780 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
7782 * method.c (build_mangled_name): Start CPP directives in column zero.
7784 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
7786 * typeck2.c (process_init_constructor): Sorry about non-trivial
7787 labeled initializers.
7788 * parse.y (initlist): Re-enable labeled initializers.
7790 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7792 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
7793 all callers changed. Rely on the new parameter instead of arg
7794 being a TREE_LIST when determine whether we are working inside
7795 template template parameter. Clean up is_type test.
7797 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
7799 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
7800 * typeck2.c (initializer_constant_valid_p): Allow conversions
7801 between pointers and references.
7803 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
7805 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
7806 if pedantic || warn_pointer_arith.
7808 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7810 * pt.c (unify): Handle TEMPLATE_DECL.
7812 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
7814 * cp-tree.h (strip_attrs): Remove decl.
7816 1998-02-18 Doug Evans <devans@cygnus.com>
7818 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
7819 Update olddecl's attributes too.
7820 (strip_attrs): Remove function.
7821 * typeck.c (common_type): Call merge_machine_type_attributes.
7823 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
7825 * parse.y (initdcl0_innards): New grammar symbol.
7826 (nomods_initdecls, nomods_initdcl0): Change type from itype to
7827 none, since the resulting value is never used.
7828 (parse_decl): New function.
7829 (datadef): Remove redundant actions.
7830 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
7831 * parse.c: Regenerated.
7833 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
7835 * parse.y (simple_stmt): Use getdecls() to check for decl.
7837 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
7839 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
7841 (c++.install-common): Install c++filt properly as native or as cross
7843 (c++.uninstall): Add c++filt.
7845 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
7847 * call.c (standard_conversion): Fix multi-level ptr conversions.
7849 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
7851 * init.c (build_new): Propagate error_mark_node up.
7853 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
7855 * parse.y (simple_stmt): If the condition isn't a declaration,
7856 start the controlled block after the test.
7858 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7860 * call.c (build_over_call): Convert builtin abs, labs and fabs to
7862 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
7865 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7867 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
7869 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
7871 * cp-tree.h: Add access_protected_virtual_node.
7872 * class.c (init_class_processing): Initialize it.
7873 * decl.c (xref_basetypes): Use it.
7874 * parse.y (base_class_access_list): Likewise.
7876 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
7877 (c++.install-common): Install c++filt.
7879 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7881 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
7883 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
7885 * call.c (reference_binding): Use comptypes when comparing
7886 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
7888 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
7890 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
7891 (really_overloaded_fn): Move check here from is_overloaded_fn.
7892 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
7894 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
7896 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
7899 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
7901 * cp-tree.h (push_template_decl): Return the decl passed in, or an
7902 equivalent duplicate.
7903 * decl.c (pushtag): Use the return value from push_template_decl.
7904 (duplicate_decls): When duplicating a template declaration, merge
7905 the DECL_TEMPLATE_RESULTs as well.
7906 (make_implicit_typename): Don't try to dive into typename types to
7907 find a context for making a new implicit typename.
7908 (start_decl): Use the return value from push_template_decl.
7909 (grokdeclarator): Complain about declarations list `const operator
7910 int'. Since we don't correctly handle in-class initializations of
7911 non-static data members, complain about this (now illegal)
7912 practice. Issue an error for initializations of non-const statics
7913 since that is illegal as well, and since we don't handle that case
7915 (start_function): Use the return value from push_template_decl.
7916 (start_method): Likewise.
7917 * decl2.c (grokfield): Likewise. Since the change to
7918 grokdeclarator ensures that all initialized fields are in fact
7919 static, remove a redundant test for TREE_PUBLIC.
7920 * parse.y (initlist): Disable labeled initializers since they do
7921 not work as per the documentation, and since they do not use the
7922 same syntax as the C front end.
7923 * pt.c (push_template_decl): Return the decl passed in, or an
7924 equivalent duplicate.
7925 (lookup_template_class): When searching in a nested context,
7926 use the right arguments.
7927 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
7928 * typeck.c (build_component_ref): Assign the correct type to the
7929 result of build_vfn_ref.
7931 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
7933 * pt.c (convert_nontype_argument): Fix typo.
7934 (check_explicit_specialization): Allow old-style specialization
7935 of class template members.
7937 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
7938 Manfred Hollstein <manfred@s-direktnet.de>
7940 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
7941 when deciding to override DECL_ASSEMBLER_NAME.
7943 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
7945 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
7946 * cp-tree.h (flag_do_squangling): Add declaration.
7947 * lang-options.h: Add -fsquangle and -fno-squangle.
7948 * method.c: Add macros and static variables for squangling.
7949 (build_overload_name): Rename to build_mangled_name, add logic for B
7950 compression, and split into process_modifiers and
7951 process_overload_item.
7952 (process_modifiers): New function, to handle constant, reference,
7954 (process_overload_item): New function, handles issue of type codes.
7955 (build_overload_name): New function, start squangling and call
7957 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
7958 (start_squangling): New function to initialize squangling structs.
7959 (end_squangling): New function to destroy squangling structs.
7960 (nrepeats): Rename variable to Nrepeats.
7961 (issue_nrepeats): New function for issuing 'n' type repeats.
7962 (check_ktype): New function to check for type K name compression.
7963 (build_overload_nested_name): Add a check for K name compression.
7964 (build_qualified_name): Add a check for K name compression and don't
7965 use DECL_ASSEMBLER_NAME when squangling is on.
7966 (check_btype): New function, checks for B type compression.
7967 (build_static_name, build_decl_overload_real): Initiate squangling.
7968 (build_typename_overload, build_overload_with_type): Initiate
7971 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
7973 * method.c (make_thunk): Avoid name buffer overflow.
7975 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
7977 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
7978 don't define them yet.
7980 * parse.y (nomods_initdcl0): Add constructor_declarator case.
7982 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7984 * config-lang.in (diff_excludes): Use basename only.
7986 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
7988 * tinfo2.cc: Add tinfo for signed char.
7990 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
7992 * search.c (compute_access): Handle protected constructors in derived
7993 classes as accessible.
7995 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
7997 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
7998 Call convert_from_reference sooner.
8000 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
8002 * cvt.c (ocp_convert): Obtain the constant values from constant
8003 decls even if the destination type is the same as the type of the
8006 * decl2.c (finish_file): Make sure that static inlines with
8007 definitions are not marked DECL_EXTERNAL before returning.
8009 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
8011 * decl.c: Lose arg_looking_for_template.
8012 (lookup_name_real): Likewise.
8013 * parse.y: Lose processing_template_arg, template_arg1.
8014 (primary): Likewise.
8015 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
8017 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8019 * error.c (dump_decl): Fix type of default arguments for template
8020 template parameters and nontype template parameters.
8021 * parse.y (template_parm): Handle invalid default template
8022 template arguments here.
8024 * parse.y (template_parm): Use template_arg instead of PTYPENAME
8025 for default template template argument.
8026 * pt.c (coerce_template_parms): Merge default template argument
8027 codes. Can treat RECORD_TYPE as template name if it is implicitly
8028 created. Fix argument index in error message.
8029 * typeck.c (comptypes): Merge template argument comparison codes in
8030 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
8032 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
8034 * lex.c (file_name_nondirectory): Also check for '/'.
8036 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
8038 * parse.y (primary): Deal with statement-expressions in
8040 * pt.c (tsubst_copy): Handle BIND_EXPR.
8041 * tree.c (mapcar): Likewise.
8043 * call.c (add_template_candidate_real): Pass extra parameter to
8044 fn_type_unification.
8045 * cp-tree.h (fn_type_unification): Add parameter.
8046 * pt.c (fn_type_unification): Add additional parameter to deal with
8047 static member functions.
8048 (get_bindings): Deal with static member functions.
8050 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
8051 (revert_static_member_fn): Declare.
8052 * decl.c (revert_static_member_fn): Remove declaration. Change
8053 linkage from internal to external.
8054 (cp_finish_decl): Deal with virtual functions in classes local to
8056 * decl2.c (finish_file): Don't forget to emit increment/decrement
8057 expressions in initializers for file-scope variables.
8058 * parse.y (typename_sub2): If the typename doesn't names a
8059 template, rather than a type, issue an error message.
8060 * pt.c (check_explicit_specialization): Handle specializations of
8061 static member functions.
8062 (coerce_template_parms): Handle offset references to lists of
8064 * search.c (note_debug_info_needed): Don't crash when handed a
8065 type which is being defined.
8066 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
8067 that can happen with some illegal code.
8069 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8071 * call.c (user_harshness): Initialize `code' to 0.
8072 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
8073 (null_ptr_cst_p): Add parentheses around && within ||.
8074 (standard_conversion): Likewise.
8075 (z_candidate): Likewise.
8076 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
8077 (build_object_call): Likewise for `mem_args'.
8078 (build_new_op): Likewise for `mem_arglist'. Add `return' from
8079 default case in enumeration switch.
8081 * class.c (build_vtable_entry): Add explicit braces to avoid
8083 (build_class_init_list): Likewise.
8084 (finish_struct_1): Initialize `width' to 0.
8085 (instantiate_type): Initialize `name' to NULL_TREE. Add
8086 explicit braces to avoid ambiguous `else'.
8088 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
8091 * decl.c (grok_reference_init): Eliminate unused parameter, all
8093 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
8094 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
8095 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
8096 (grokdeclarator): Add parentheses around && within ||. Add
8097 explicit braces to avoid ambiguous `else'.
8098 (grokparms): Initialize `type' to NULL_TREE.
8099 (xref_tag): Remove unused label `just_return'.
8100 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
8101 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
8102 (hack_incomplete_structures): Add parentheses around assignment
8103 used as truth value.
8105 * decl2.c (coerce_delete_type): Hide definition of `e3'.
8107 * error.c: Include <stdlib.h>.
8108 (dump_expr): Change the type of `i' to size_t. Remove unused
8111 * except.c (init_exception_processing): Remove unused variable `d'.
8112 (expand_throw): Likewise for `label'.
8114 * friend.c (add_friends): Add explicit braces to avoid ambiguous
8117 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
8118 (sort_base_init): Likewise for `binfo'.
8119 (expand_member_init): Likewise for `rval'.
8120 (build_member_call): Add parentheses around assignment used as
8122 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
8123 (build_new): Initialize `nelts' to NULL_TREE. Initialize
8124 `old_immediate_size_expand' to 0.
8125 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
8126 (build_vec_delete_1): Remove unused variable `block'.
8127 (expand_vec_init): Initialize `itype' to NULL_TREE.
8129 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
8130 declaration of `index' and `rindex' with autoconf macros.
8131 (reinit_parse_for_expr): Remove unused variables
8132 `look_for_semicolon' and `look_for_lbrac'.
8133 (cons_up_default_function): Initialize `args' to NULL_TREE.
8134 (readescape): Initialize `firstdig' to 0.
8135 (real_yylex): Add parentheses around assignment used as truth value.
8137 * method.c: Include <strings.h> if we don't have <string.h>.
8138 Protect declaration of `index' with autoconf macro.
8140 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
8141 Initialize `type' to NULL_TREE.
8142 (structsp): Remove unused variable `id'.
8144 * pt.c (coerce_template_parms): Add explicit braces to avoid
8146 (lookup_template_class): Initialize `template' to NULL_TREE.
8147 (instantiate_class_template): Remove unused variable `name' and `e'.
8148 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
8149 (do_poplevel): Initialize `saved_warn_unused' to 0.
8150 (type_unification): Remove unused varable `parm'.
8151 (unify): Likewise for `j'.
8153 * repo.c (init_repo): Add parentheses around assignment used as
8155 (finish_repo): Remove unused varable `p'.
8157 * search.c (get_binfo): Initialize `type' to NULL_TREE.
8158 (get_base_distance): Likewise.
8159 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
8160 and `new_v' to NULL_TREE.
8161 (lookup_fnfields): Likewise for `rval_binfo_h'.
8162 (breadth_first_search): Add parentheses around assignment used as
8164 (get_template_base): Initialize `type' to NULL_TREE.
8166 * sig.c (append_signature_fields): Initialize `last_mfptr' to
8168 (build_signature_table_constructor): Likewise for
8169 `last_rhs_field', `pfn' and `vt_off'.
8170 (build_sigtable): Likewise for `init'.
8172 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
8173 (propagate_binfo_offsets): Likewise for `delta'.
8174 (hash_tree_cons): Initialize hashcode to 0.
8175 (can_free): Likewise for `size'.
8176 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
8178 * typeck.c (convert_sequence): Hide prototype.
8179 (common_type): Add explicit braces to avoid ambiguous `else'.
8180 (comp_target_types): Likewise.
8181 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
8182 (build_function_call_real): Add explicit braces to avoid ambiguous
8184 (convert_arguments): Initialize `called_thing' to 0.
8185 (convert_for_initialization): Initialize `savew' and `savee' to 0.
8187 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
8188 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
8189 (build_x_arrow): Likewise for `last_rval'.
8191 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
8193 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8195 * decl.c (init_decl_processing): Use set_sizetype.
8196 * decl2.c (sizetype): Don't declare.
8197 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
8198 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
8199 (build_component_addr, unary_complex_lvalue): Likewise.
8200 * rtti.c (expand_class_desc): Likewise.
8201 * class.c (get_vfield_offset): Likewise.
8203 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
8205 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
8206 early to avoid bogus error. Handle overloaded function
8207 names provided as template arguments correctly.
8208 (coerce_template_parms): Don't mishandle overloaded functions when
8209 dealing with template template parameters.
8210 (lookup_template_class): Issue an error message, rather than
8211 crashing, when the TYPE_DECL provided is not a template type.
8213 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
8215 * class.c (instantiate_type): Don't just return a known type if
8218 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
8220 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
8221 since that code could never be reached.
8223 * error.c (dump_decl): Avoid aborting in the midst of printing an
8224 error message about an illegal template declaration.
8226 * parse.y (structsp): Print an error message, rather than crashing,
8227 when a class-head does not name a class.
8229 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
8230 template arguments as a g++ extension.
8232 * cp-tree.def (ALIGNOF_EXPR): New tree code.
8233 * decl2.c (grok_alignof): If processing_template_decl, just store
8235 * typeck.c (c_alignof): Likewise.
8236 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
8237 * error.c (dump_expr): Likewise.
8238 * pt.c (tsubst_copy): Likewise.
8239 * tree.c (cp_tree_equal): Likewise.
8240 * pt.c (uses_template_parms): Correctly determine whether or not a
8241 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
8242 folding can be done.
8244 * cp-tree.h (grok_enum_decls): Remove type parameter.
8245 * decl.c (grok_enum_decls): Likewise.
8246 * decl2.c (grok_x_components): Call grok_enum_decls
8247 unconditionally, since it will do nothing if there is no
8248 current_local_enum. Use the new calling sequence.
8249 * pt.c (tsubst_enum): Use the new calling sequence for
8252 * decl.c (start_function): Make member functions of local classes
8253 in extern inline functions have comdat linkage here...
8254 (grokdeclarator): Rather than here.
8256 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
8258 * pt.c (convert_nontype_argument): Use decl_constant_value.
8260 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
8262 * call.c (add_template_candidate_real): New function.
8263 (add_template_candidate): Use it.
8264 (add_template_conv_candidate): Likewise.
8265 (joust): Pass extra argument to more_specialized.
8266 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
8267 (is_local_class): Remove.
8268 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
8269 * cp-tree.h (is_local_class): Remove.
8270 (perform_array_to_pointer_conversion): Likewise.
8271 (finish_member_template_decl): Add.
8272 (check_explicit_specialization): Return a tree, not an int.
8273 (more_specialized): Take additional argument.
8274 (get_bindings): Likewise.
8275 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
8276 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
8277 (perform_array_to_pointer_conversion): Remove.
8278 * decl.c (saved_scope): Add processing_specialization,
8279 processing_explicit_instantiation fields.
8280 (maybe_push_to_top_level): Save them.
8281 (pop_from_top_level): Restore them.
8282 (grokfndecl): Use new return value from
8283 check_explicit_specialization.
8284 (start_decl): Don't check flag_guiding_decls before pushing
8286 (cp_finish_decl): Remove previous (bogus) change.
8287 (grok_declarator): Use decl_function_context rather than
8289 * decl2.c (finish_file): Pass extra argument to get_bindings.
8290 (build_expr_from_tree): Let build_x_component_ref check
8291 validity of arguments rather than doing it here.
8292 * lex.c (cons_up_default_function): Remove code fooling with
8293 processing_specialization, processing_explicit_instantiation
8294 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
8295 * method.c (build_overload_identifier): Mangle local classes in
8296 template functions correctly.
8297 * parse.y (finish_member_template_decl): Move to pt.c.
8298 * pt.c (finish_member_template_decl): Moved here from parse.y.
8299 (print_candidates): New function.
8300 (determine_specialization): Change interface. Properly look for
8301 most specialized versions of template candidates.
8302 (check_explicit_specialization): Fully process explicit
8304 (push_template_decl): Avoid looking at CLASSTYPE fields in
8306 (determine_overloaded_function): Remove.
8307 (convert_nontype_argument): Change name from
8308 convert_nontype_parameter. Use determine_overloaded_function
8309 instead of instantiate_type.
8310 (mangle_class_name_for_template): Handle type contexts as well as
8312 (classtype_mangled_name): Likewise.
8313 (lookup_template_class): Likewise.
8315 (more_specialized): Take explict template arguments as a
8317 (most_specialized): Likewise.
8318 (get_bindings): Likewise. Check that return types match before
8319 proclaiming a function a match.
8320 (do_decl_instantiation): Remove code searching for function to
8321 instantiate; that is now done in check_explicit_specialization.
8322 (add_maybe_template): Pass extra argument to get_bindings.
8323 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
8325 * typeck.c (build_component_ref): Check for invalid arguments.
8327 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
8329 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
8330 return_target and call_target are equivalent.
8332 * pt.c (type_unification_real): Just accept function parms that
8333 don't use any template parms.
8335 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
8337 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
8338 unset DECL_NOT_REALLY_EXTERN.
8340 * parse.y (typename_sub*): Fix std::.
8342 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
8344 * error.c (dump_decl): Fix type default template args.
8345 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
8347 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
8349 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
8350 (file_name_nondirectory): Use.
8352 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8354 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
8355 that are not really present. Substitute default arguments in
8356 template template arguments. Correctly convert TEMPLATE_DECL to
8357 TEMPLATE_TEMPLATE_PARM.
8358 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
8359 are no longer treated specially here.
8360 * parse.y (template_template_parm): Fix copy error.
8361 * decl.c (grokdeclarator): Warn about missing `typename' for nested
8362 type created from template template parameters.
8363 * parse.y (bad_parm): Likewise
8365 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
8366 (push_nested_class): Likewise.
8367 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
8368 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
8369 (copy_template_template_parm): Declare.
8370 * decl.c (arg_looking_for_template): New variable.
8371 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
8372 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
8373 node if arg_looking_for_template is nonzero.
8374 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
8375 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
8376 (grokdeclarator): Handle TEMPLATE_DECL.
8377 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
8378 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
8379 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
8380 (dump_decl): Handle unnamed template type parameters.
8381 Handle template template parameters.
8382 (dump_function_name): Handle template template parameters.
8383 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
8384 Handle TEMPLATE_TEMPLATE_PARM.
8385 * method.c (build_template_template_parm_names): New function.
8386 (build_template_parm_names): Handle TEMPLATE_DECL.
8387 (build_overload_nested_name, build_overload_name):
8388 Handle TEMPLATE_TEMPLATE_PARM.
8389 * parse.y (maybe_identifier): New nonterminal.
8390 (template_type_parm): Use it.
8391 (template_template_parm, template_arg1): New nonterminal.
8392 (template_parm): Add template_template_parm rules.
8393 (template_arg): Set processing_template_arg.
8394 (template_arg1): Rules moved from template_arg.
8395 (primary, nonnested_type): Set arg_looking_for_template if we are
8396 processing template arguments.
8397 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
8398 (process_template_parm): Handle template template parameters.
8399 (coerce_template_parms, comp_template_args): Likewise.
8400 (mangle_class_name_for_template, lookup_template_class): Likewise.
8401 (uses_template_parms): Handle TEMPLATE_DECL and
8402 TEMPLATE_TEMPLATE_PARM.
8403 (current_template_args): Handle TEMPLATE_DECL.
8404 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
8405 * search.c (dfs_walk, dfs_record_inheritance):
8406 Handle TEMPLATE_TEMPLATE_PARM.
8407 * tree.c (copy_template_template_parm): New function.
8408 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
8409 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
8411 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
8413 * decl.c (start_decl): Don't allow duplicate definitions of static
8416 * call.c (build_user_type_conversion_1): Handle user-defined
8417 template conversion operators correctly.
8419 * decl2.c (build_expr_from_tree): Issue an error message if the
8420 object in a COMPONENT_REF is a TEMPLATE_DECL.
8422 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
8424 * class.c (is_local_class): New function.
8425 * cp-tree.h (is_local_class): Declare it.
8426 (last_tree): Likewise.
8427 (begin_tree): Likewise.
8428 (end_tree): Likewise.
8429 (lookup_template_class): Change prototype.
8430 * decl.c (cp_finish_decl): Check for NULL where necessary.
8431 Consider FUNCTION_DECLS to declare objects with top-level binding,
8432 when calling make_decl_rtl.
8433 (grokdeclarator): Give members of local classes internal linkage.
8434 (start_function): Remove declaration of last_tree.
8435 (finish_function): Set flag_keep_inline_functions around call to
8436 rest_of_compilation if we are processing a member function in a
8438 (start_method): Call push_template_decl for member functions of
8439 local classes in template functions.
8440 * decl2.c (import_export_decl): Don't give external linkage to
8441 instantiations of templates with internal linkage.
8442 * parse.y (last_tree): Remove declaration.
8443 (template_type): Pass extra parameter to lookup_template_class.
8444 (self_template_type): Likewise.
8445 (structsp): Move call to reset_specialization into left_curly.
8446 (left_curly): Call reset_specialization, and begin_tree.
8447 * pt.c (saved_trees): New variable.
8448 (mangle_class_name_for_template): Change prototype. Use
8449 additional function context to name local classes in templates
8451 (classtype_mangled_name): Pass the context.
8452 (push_template_decl): Handle local classes and templates, and
8453 member functions for such classes.
8454 (convert_nontype_parameter): Fix handling of pointer-to-member
8456 (lookup_template_class): Handle local classes in templates.
8457 (tsubst): Likewise. Don't assume that template instantiations
8458 have external linkage; pay attention to the template declaration.
8459 (mark_decl_instantiated): Likewise.
8460 (begin_tree): New function.
8461 (end_tree): Likewise.
8463 * decl.c (xref_basetypes): Don't call complete_type for basetypes
8464 that involve template parameters; that can lead to infinite
8465 recursion unnecessarily.
8467 * pt.c (register_specialization): Do not register specializations
8468 that aren't ready to be registered yet.
8469 (check_explicit_specialization): Handle explicit specialization of
8470 constructors and destructors.
8471 (build_template_decl): New function.
8472 (push_template_delc): Handle out-of-class specializations of
8475 * pt.c (check_explicit_specialization): Set up the template
8476 information before registering the specialization.
8477 (coerce_template_parms): Fix thinko.
8478 (tsubst): Handle specializations of member templates correctly.
8480 * class.c (finish_struct_methods): Remove calls to
8481 check_explicit_specialization from here.
8482 (finish_struct): And insert them here.
8483 * cp-tree.h (perform_qualification_conversions): New function.
8484 (perform_array_to_pointer_conversion): Likewise.
8485 (begin_explicit_instantiation): Likewise.
8486 (end_explicit_instantiation): Likewise.
8487 (determine_specialization): Renamed from
8488 determine_explicit_specialization.
8489 (comp_template_parms): New function.
8490 (processing_explicit_instantiation): New variable.
8491 * cvt.c (perform_qualification_conversions): New function.
8492 (perform_array_to_pointer_conversion): Likewise.
8493 * decl.c (duplicate_decls): Don't consider template functions
8494 alike unless they have the same parameters. Refine handling of
8495 instantiation/specialization mismatches.
8496 (start_decl): Don't call pushdecl for template specializations,
8497 since they don't affect overloading.
8498 (start_function): Likewise.
8499 (grokfndecl): Call check_explicit_specialization a little later.
8500 Don't call duplicate_decls for memberm template specializations.
8501 (grokdeclarator): Don't update template_count for classes that are
8502 themselves specializations. Remove use of `2' as parameter to
8503 grokfndecl since that value isn't used.
8504 * lex.c (cons_up_default_function): Save and restore
8505 processing_explicit_instantiation around calls to grokfield.
8506 * parse.y (finish_member_template_decl): New function.
8507 (component_decl_1): Use it.
8508 (fn.def2): Likewise.
8509 (template_arg_list_opt): New nonterminal.
8510 (template_type): Use it.
8511 (self_template_type): Likewise.
8512 (template_id): Likewise.
8513 (object_template_id): Likewise.
8514 (notype_template_declarator): Likwise.
8515 (begin_explicit_instantiation): Likewise.
8516 (end_explicit_instantiation): Likewise.
8517 (explicit_instantiation): Use them.
8518 * pt.c (coerce_template_parms): Add parameters.
8519 (processing_explicit_instantiation): New variable.
8520 (convert_nontype_parameter): New function.
8521 (determine_overloaded_function): Likewise.
8522 (begin_explicit_instantiation): Likewise.
8523 (end_explicit_instantiation): Likewise.
8524 (retrieve_specialization): Likewise.
8525 (register_specialization): Likewise.
8526 (processing_explicit_specialization): Removed.
8527 (determine_specialization): Handle specializations of member
8528 functions of template class instantiations.
8529 (check_explicit_specialization): Refine to conform to standard.
8530 (comp_template_parms): New function.
8531 (coerce_template_parms): Call convert_nontype_parameter.
8532 (tsubst): Refine handling of member templates. Use
8533 register_specialization.
8534 (instantiate_template): Use retrieve_specialization.
8535 (do_decl_instantiation): Likewise.
8536 (instantiate_decl): Likewise.
8537 (type_unification): Improve handling of explict template
8539 * tree.c (mapcar): Return error_mark_node, rather than aborting,
8540 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
8541 * typeck.c (build_unary_op): Call determine_specialization, rather
8542 than determine_explicit_specialization.
8544 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
8546 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
8548 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8550 * error.c (dump_decl): For enum tags, output the tag, not its value.
8552 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
8554 * decl.c (init_decl_processing): Only call init_rtti_processing
8557 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
8559 * init.c (build_new_1): Split out from build_new.
8560 (build_new): Just return a NEW_EXPR.
8561 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
8563 * decl2.c (get_temp_regvar): Tweak.
8565 * cp-tree.h (TREE_CALLS_NEW): Comment out.
8566 * class.c (resolves_to_fixed_type_p): Remove use.
8567 * method.c (build_opfncall): Likewise.
8568 * call.c (build_new_op): Likewise.
8570 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
8572 * exception.cc (__eh_alloc, __eh_free): New fns.
8573 (__cp_push_exception, __cp_pop_exception): Use them.
8574 (__uncatch_exception): Call terminate here if no exception.
8575 * except.c (build_terminate_handler): New fn.
8576 (expand_start_catch_block): Use it.
8577 (expand_exception_blocks): Likewise.
8578 (alloc_eh_object): New fn.
8579 (expand_throw): Use it. Protect exception init with terminate.
8580 * typeck.c (build_modify_expr): Remove code that ignores trivial
8583 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8585 * call.c (add_builtin_candidate): Add default case in enumeration
8587 (build_new_op): Likewise.
8588 (convert_like): Likewise.
8589 * cvt.c (build_expr_type_conversion): Likewise.
8590 * tree.c (real_lvalue_p): Likewise.
8591 (lvalue_p): Likewise.
8592 (cp_tree_equal): Likewise.
8593 * typeck.c (comptypes): Likewise.
8594 (build_component_ref): Likewise.
8595 (build_function_call_real): Likewise.
8596 (build_binary_op_nodefault): Likewise.
8597 (build_unary_op): Likewise.
8598 (build_modify_expr): Likewise.
8599 * typeck2.c (initializer_constant_valid_p): Likewise.
8601 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
8603 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
8605 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
8607 * pt.c (coerce_template_parms): Make sure to digest_init if
8610 * decl.c (duplicate_decls): Make the newdecl virtual if the
8611 olddecl was, just as is done with other attributes of olddecl.
8613 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
8615 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
8616 address of an OFFSET_REF.
8618 * cp-tree.def: Add AGGR_INIT_EXPR.
8619 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
8620 AGGR_INIT_EXPR where appropriate.
8621 * expr.c (cplus_expand_expr): Likewise. Simplify.
8623 * decl2.c (finish_file): Remove call to register_exception_table.
8625 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8627 * pt.c (instantiate_class_template): Don't do injection when
8628 processing_template_decl is true, as pollutes current_binding_level
8631 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
8633 * pt.c (maybe_fold_nontype_arg): Add prototype.
8635 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8637 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
8638 * error.c (dump_expr): Likewise.
8640 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
8642 * typeck.c (build_function_call_real): Remove "inline called before
8643 definition" pedwarn.
8645 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
8647 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8649 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
8651 * pt.c (type_unification_real): Change __null to type void* with
8654 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
8656 * call.c (implicit_conversion): Don't call
8657 build_user_type_conversion_1 with a NULL expr, since it will
8660 * pt.c (unify): Don't try to unify array bounds if either array is
8663 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8665 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
8666 Replace extern decls with casts.
8668 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
8669 Update last_parm_cleanup_insn.
8670 (store_after_parms): Remove.
8671 * cp-tree.h: Adjust.
8673 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8675 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
8676 (finish_file): Check DECL_COMDAT instead of weak|one_only.
8677 (import_export_vtable): Use make_decl_one_only instead of
8678 comdat_linkage for win32 tweak.
8679 (import_export_decl): Likewise.
8680 * pt.c (mark_decl_instantiated): Likewise.
8682 * decl2.c (finish_file): Lose handling of templates in pending_statics.
8684 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
8686 * decl2.c (finish_file): Lose call to expand_builtin_throw.
8687 * except.c (expand_builtin_throw): Remove.
8688 * cp-tree.h: Remove ptr_ptr_type_node.
8691 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
8693 * decl.c (ptr_ptr_type_node): Define.
8694 (init_decl_processing): Initialize it.
8695 * cp-tree.h: Declare it.
8696 * exception.cc (__cp_exception_info): Use __get_eh_info.
8697 (__cp_push_exception): Likewise.
8698 (__cp_pop_exception): Likewise.
8700 From Scott Snyder <snyder@d0sgif.fnal.gov>:
8701 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
8703 (init_exception_processing): Removed saved_pc initialization.
8705 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
8707 * pt.c (instantiate_decl): Defer all templates but inline functions.
8709 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8711 * init.c (expand_vec_init): Don't fold a list of parameters.
8713 * decl.c (copy_args_p): Handle copy elision for types with virtual
8715 * call.c (build_over_call): Likewise.
8717 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
8719 * pt.c (lookup_template_function): Copy the template arguments,
8720 not just the list containing them, to the permanent obstack.
8722 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
8724 * except.c (expand_start_catch_block): suspend_momentary for the
8727 * error.c (dump_decl): Handle LOOKUP_EXPR.
8729 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
8731 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
8732 permanent obstack if we are processing a template decl.
8733 * typeck.c (build_static_cast): Likewise.
8734 (build_const_cast): Likewise.
8735 (build_reinterpret_cast): Likewise.
8737 * pt.c (coerce_template_parms): Coerce some expressions, even
8738 when processing_template_decl.
8740 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8742 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
8743 handling of pointer difference expressions.
8745 * typeck.c (comp_target_types): Comparison of function/method types
8746 is independent of nptrs.
8748 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
8750 * pt.c (tsubst): Avoid creating pointer to reference and
8751 reference to reference types.
8753 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8755 * parse.y (do_id): New nonterminal.
8756 (template_id): Use it.
8758 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8760 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
8761 * spew.c (yylex): Don't do_identifier here.
8762 * decl2.c (build_expr_from_tree): Revert last change.
8764 * decl2.c (build_expr_from_tree): Expand the name for a method call.
8765 * parse.y (object_template_id): Don't try to take the DECL_NAME.
8767 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
8769 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
8771 * call.c (build_op_delete_call): Adjust.
8773 * except.c (expand_end_catch_block): Lose rethrow region.
8774 (expand_start_catch_block): Likewise.
8775 (expand_end_catch_block): Don't expand_leftover_cleanups.
8777 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8779 * pt.c (tsubst): Remove tree_cons call (places redundant info into
8780 DECL_TEMPLATE_INSTANTIATION).
8782 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
8784 * tree.c (is_overloaded_fn): Handle getting a fn template.
8785 (really_overloaded_fn): Likewise.
8786 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
8787 * pt.c (check_explicit_specialization): Tweak.
8788 (determine_explicit_specialization): Tweak.
8790 * tree.c, cp-tree.h (get_target_expr): New fn.
8792 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
8794 * pt.c (check_explicit_specialization): Fix misspelling in
8795 diagnostic: `preceeded'.
8796 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
8799 1997-12-02 Mark Mitchell <mmitchell@usa.net>
8801 * pt.c (determine_explicit_specialization): Avoid an internal
8802 error for bad specializations.
8804 * method.c (build_overload_value): Handle SCOPE_REF.
8806 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
8808 * class.c (prepare_fresh_vtable): Enable even more complex MI
8811 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
8813 * exception.cc (__check_eh_spec): Optimize a bit.
8815 * exception.cc (__cp_pop_exception): Lose handler arg.
8816 * except.c (do_pop_exception): Likewise.
8817 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
8818 (expand_end_catch_block): Likewise.
8820 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8822 * pt.c (check_explicit_specialization): Complain about using a
8823 template-id for a non-specialization.
8825 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
8827 * repo.c: Prototype rindex only if needed.
8830 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8832 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
8834 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
8836 * typeck.c (build_const_cast): Handle references here instead of
8837 handing off to convert_to_reference.
8839 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
8840 TerminateFunctionCall.
8841 (init_exception_processing): Likewise. Terminate et al are now
8842 the fns, not ADDR_EXPRs.
8843 (various): Lose redundant assemble_external calls.
8844 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
8846 * cp-tree.h (struct lang_decl_flags): Add comdat.
8847 (DECL_COMDAT): New macro.
8848 * decl.c (duplicate_decls): Propagate it.
8849 (cp_finish_decl): Handle it.
8850 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
8852 * class.c: Remove static pending_hard_virtuals.
8853 (add_virtual_function): Take pointers to pending_virtuals
8854 and pending_hard_virtuals.
8855 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
8857 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
8859 * decl2.c (import_export_vtable): If we support one_only but not
8860 weak symbols, mark instantiated template vtables one_only.
8861 (import_export_decl): Likewise for tinfo functions.
8862 (finish_vtable_vardecl): Also write out vtables from explicitly
8863 instantiated template classes.
8864 * pt.c (mark_class_instantiated): Revert last change.
8866 * except.c (expand_throw): Call mark_used on the destructor.
8868 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
8870 * lex.c (lang_init): Enable flag_exceptions by default if no
8871 command line switch was specified.
8873 1997-11-26 Mark Mitchell <mmitchell@usa.net>
8875 * pt.c (unify): Handle `void' template parameters in
8878 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
8880 * rtti.c (build_dynamic_cast): Handle template case here.
8881 (build_dynamic_cast_1): Not here.
8883 * typeck2.c (digest_init): Make copies where appropriate.
8885 * decl2.c (delete_sanity): resolve_offset_ref.
8887 * except.c: Call terminate without caching so many bits.
8889 * except.c (expand_start_catch_block): Fix catching a reference
8892 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8894 * init.c (build_new): Copy size to the saveable obstack.
8896 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
8897 TRY_CATCH_EXPR for now.
8899 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8901 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
8902 has DECL_LANG_SPECIFIC.
8904 * exception.cc (struct cp_eh_info): Add handlers field.
8905 (__cp_push_exception): Initialize it.
8906 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
8907 (__throw_bad_exception): Remove.
8908 * except.c (call_eh_info): Add handlers field.
8909 (get_eh_handlers): New fn.
8910 (push_eh_cleanup): Increment handlers.
8912 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
8914 * except.c (expand_start_eh_spec): Use the try/catch code.
8915 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
8916 doing everything inline.
8917 (init_exception_processing): throw_type_match now takes
8918 const void pointers.
8919 * exception.cc (__check_eh_spec): New fn.
8920 * inc/exception: Neither terminate nor unexpected return.
8921 * decl.c: Make const_ptr_type_node public.
8922 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
8924 * except.c (expand_start_catch_block): We only need the rethrow
8925 region for non-sjlj exceptions.
8926 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
8928 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
8930 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
8931 (various.o): Likewise.
8932 * inc/new: Add placement deletes. Add throw specs for default new.
8933 * new.cc (set_new_handler): Move here from libgcc2.
8934 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
8935 (new): Move from libgcc2. Throw bad_alloc.
8936 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
8937 * decl.c (init_decl_processing): Update exception specs on new and
8940 * method.c (build_decl_overload_real): Don't mess with global
8943 * init.c (build_new): Check for null throw spec, not nothrow_t.
8945 * decl.c (duplicate_decls): Don't complain about different exceptions
8946 from an internal declaration.
8948 * call.c (build_op_delete_call): Fix check for member fns again.
8950 * decl2.c (import_export_decl): Interface hackery affects
8951 virtual synthesized methods.
8953 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8955 * decl.c (start_decl): Don't just complain about a mismatched
8958 * decl.c (make_implicit_typename): Handle case where t is not
8959 actually from context.
8960 * tree.c (get_type_decl): Lose identifier case.
8961 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
8962 * parse.y (nonnested_type): Just use lookup_name.
8963 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
8965 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
8967 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
8968 T was built in C language context (for example, by
8969 output_func_start_profiler).
8971 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
8973 * decl.c (make_implicit_typename): New fn.
8974 (lookup_name_real): Use it. Use current_class_type as the context.
8976 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
8978 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
8980 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8982 * friend.c (do_friend): Warn about non-template friends in templates.
8984 * call.c (build_op_delete_call): Fix handling of inherited delete.
8986 * search.c (dfs_record_inheritance): Ignore template type parms.
8988 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
8990 * call.c (build_new_op): Fix copy error.
8991 (build_op_new_call): New fn.
8992 (build_op_delete_call): New fn.
8993 * cp-tree.h: Declare them.
8994 * init.c (build_new): Use them. Support placement delete.
8995 (build_x_delete): Use build_op_delete_call.
8996 (build_delete): Likewise.
8997 * decl2.c (delete_sanity): Likewise.
8998 (coerce_delete_type): Don't complain about placement delete.
9000 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9002 * call.c (build_new_function_call): Remove unused 'obj' parm.
9003 * cp-tree.h, typeck.c: Adjust.
9005 * init.c (build_new): Make the cleanup last longer.
9006 (expand_vec_init): Call do_pending_stack_adjust.
9008 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
9010 * pt.c (do_type_instantiation): Fix typo.
9011 (mark_class_instantiated): If we support one_only but not weak
9012 symbols, don't mark this as known.
9014 * init.c (build_new): Handle vec delete in EH cleanup.
9016 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9018 * call.c (build_method_call): Call complete_type before checking
9021 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
9023 * decl.c (add_block_current_level): Delete.
9024 * init.c (build_vec_delete_1): Delete build_block and
9025 add_block_current_level calls.
9027 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
9029 * init.c (build_new): Handle freeing allocated memory when the
9032 * call.c (build_new_method_call): Fix flags arg.
9034 * pt.c (do_type_instantiation): Don't try to instantiate
9036 (mark_decl_instantiated): If we support one_only but not
9037 weak symbols, mark this one_only.
9038 * decl2.c (import_export_vtable): Don't defer handling of vtables
9039 if MULTIPLE_SYMBOL_SPACES.
9041 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9043 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
9045 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
9047 * except.c (do_pop_exception): Return a value.
9049 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9051 * call.c (build_new_method_call): Handle getting a
9052 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
9053 if we got template parms.
9054 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
9056 * decl2.c (build_expr_from_tree): Tweak last change.
9057 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
9058 (maybe_fold_nontype_arg): Split out from tsubst_copy.
9059 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
9061 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
9063 * pt.c (tsubst_copy): Handle explicit template arguments in
9065 * typeck.c (build_x_function_call): Likewise.
9066 * decl2.c (build_expr_from_tree): Lookup function name if it
9069 * pt.c (tsubst): Instantiate template functions properly when
9070 template parameter does not appear in function arguments and return
9072 (comp_template_args): Handle member templates required by tsubst.
9074 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9076 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
9079 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9081 * pt.c (coerce_template_parms): Tweak error message.
9083 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
9084 return type defaults to `int', even if there are storage-class
9087 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9089 Complete nested exception support.
9090 * except.c (do_pop_exception): Split out...
9091 (push_eh_cleanup): From here. Handle the EH region by hand.
9092 (expand_start_catch_block): Add a new level for the catch parm.
9093 Move the rethrow region outside the two cleanup regions.
9094 Protect the initializer for the catch parm with terminate.
9095 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
9096 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
9097 popping off the middle of the stack.
9098 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
9099 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
9100 (build_cplus_new): Only wrap CALL_EXPRs.
9101 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
9102 the constructor call.
9104 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9106 * Make-lang.in (c++.distdir): Make inc subdirectory.
9108 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9110 * decl2.c (finish_file): Put back some code.
9112 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9114 * decl2.c (finish_file): Remove redundant code.
9115 * method.c (emit_thunk): Don't let the backend defer generic thunks.
9117 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9119 * except.c (call_eh_info): Split out...
9120 (push_eh_info): From here.
9121 (expand_builtin_throw): Use it.
9122 (expand_start_catch_block): Move region start back.
9124 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
9126 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
9127 (real_yylex): Record wide strings using target endianness, not host.
9129 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
9131 * repo.c (rindex): Add decl unconditionally.
9132 (get_base_filename, open_repo_file): Don't cast rindex.
9133 * xref.c (rindex): Add decl unconditionally.
9134 (index): Remove unused decl.
9135 (open_xref_file): Don't cast rindex.
9137 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9139 * class.c (build_vbase_path): Propagate the result type properly.
9141 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
9143 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
9144 remaining use of saved_throw_type with a call to get_eh_type.
9146 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
9148 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
9149 (file_name_nondirectory): New function, doing the same as the macro.
9150 (set_typedecl_interface_info): Use it instead of the macro.
9151 (check_newline): Likewise.
9152 (handle_cp_pragma): Likewise.
9154 * repo.c (get_base_filename): Cast result of rindex to char*.
9155 (open_repo_file): Likewise.
9156 * xref.c (open_xref_file): Likewise.
9157 * error.c (dump_char): Make its arg int, not char.
9159 * except.c (push_eh_info): Pass the number of fields - 1 down, not
9160 the exact number of fields.
9162 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9164 Support for nested exceptions.
9165 * tinfo2.cc (__is_pointer): New fn.
9166 * exception.cc (struct cp_eh_info): Define.
9167 (__cp_exception_info, __uncatch_exception): New fns.
9168 (__cp_push_exception, __cp_pop_exception): New fns.
9169 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
9171 (init_exception_processing): Likewise. __eh_pc is now external.
9172 (push_eh_info): New fn.
9173 (get_eh_{info,value,type,caught}): New fns.
9174 (push_eh_cleanup): Just call __cp_pop_exception.
9175 (expand_start_catch_block): Use push_eh_info. Start the eh region
9177 (expand_end_eh_spec): Use push_eh_info.
9178 (expand_throw): Call __cp_push_exception to set up the exception info.
9179 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
9181 (expand_builtin_throw): Don't refer to empty_fndecl.
9183 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
9185 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
9187 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
9189 * method.c (build_template_parm_names, build_decl_overload_real):
9190 Add static to definitions.
9191 * pt.c (add_to_template_args, note_template_header,
9192 processing_explicit_specialization, type_unification_real): Likewise.
9193 ({determine,check}_explicit_specialization): Use a single string for
9196 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
9198 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
9199 (expand_end_catch_block): Likewise.
9200 (expand_end_eh_spec): Likewise.
9202 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
9204 * decl.c (duplicate_decls): Handle template specializations
9206 * error.c (dump_function_name): Fix printing of specializations of
9207 member functions that are not member templates.
9208 * cp-tree.h (processing_specialization): Make global.
9209 * pt.c (processing_specialization): Likewise.
9210 * lex.c (cons_up_default_function): Save and restore
9211 processing_specialization to avoid confusion.
9213 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
9215 * decl.c (init_decl_processing): Give null_node unknown* type.
9216 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
9217 (common_type): Likewise.
9218 * error.c (args_as_string): Recognize null_node.
9220 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9222 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
9223 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
9225 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
9227 * Make-lang.in (g++): Include prefix.o.
9229 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
9231 * pt.c (determine_explicit_specialization): Initialize "dummy"
9232 to keep Purify quiet.
9234 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9236 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
9237 (build_overload_int): Not here.
9239 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
9241 * class.c (build_type_pathname): Remove.
9242 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
9244 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
9246 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
9247 &&label GNU extension.
9249 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
9251 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
9252 so as to avoid incorrect manglings.
9253 * method.c (build_decl_overload_real): Don't mangle return types
9256 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9258 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
9259 scratch_tree_cons): Define as macros for now.
9260 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
9261 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
9262 typeck2.c: Use them and the expression_obstack variants.
9264 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9266 * decl.c (store_return_init): Allow classes with explicit ctors to
9267 be used with the named return values extension.
9269 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
9271 * pt.c (instantiate_decl): Fix previous change.
9273 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
9275 * pt.c (tsubst): Fix thinko.
9276 (instantiate_decl): Really use the original template.
9278 * call.c (build_new_method_call): Use simple constructor_name for
9281 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
9283 * method.c (build_underscore_int): Don't use ANSI specific
9286 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
9288 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
9289 for our key method; it might have been inlined by -O3.
9291 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
9293 * decl.c (make_typename_type): Do not try to call lookup_field for
9294 non-aggregate types.
9296 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
9298 * typeck.c (build_reinterpret_cast): Tweak.
9300 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
9302 * typeck.c (build_reinterpret_cast): Converting a void pointer
9303 to function pointer with a reinterpret_cast produces a warning
9304 if -pedantic is issued.
9306 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9308 * typeck.c (c_expand_return): Don't warn about returning a
9309 reference-type variable as a reference.
9311 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
9313 * method.c (build_static_name): Fix typo.
9315 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
9317 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
9318 OLDDECL before we try to do DECL_USE_TEMPLATE.
9320 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9322 * decl.c (duplicate_decls): Don't warn about template instances.
9324 * typeck.c (mark_addressable): Lose ancient code that unsets
9327 * pt.c (do_decl_instantiation): Lose support for instantiating
9330 * call.c (build_new_function_call): Fix handling of null explicit
9332 (build_new_method_call): Likewise.
9334 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
9336 * method.c (build_underscore_int): Fix typo.
9338 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
9340 * tree.c (print_lang_statistics): #if 0 call to
9341 print_inline_obstack_statistics until its definition is checked in.
9343 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9345 * decl2.c (finish_file): Move dump_tree_statistics to end.
9347 * pt.c (instantiate_decl): Look for the original template.
9348 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
9349 of member templates.
9351 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9353 * Makefile.in (g++FAQ.*): New rules.
9354 (CONFLICTS): Update.
9355 * g++FAQ.texi: Moved from libg++.
9357 * parse.y (PFUNCNAME): Only specify the type once.
9359 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
9361 * lex.c (real_yylex): Clean up the code to fully behave the way
9362 the c-lex.c parser does for complex and real numbers.
9364 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9366 * method.c (build_decl_overload_real): Reformat.
9368 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
9370 * method.c (synthesize_method): If at_eof, determine our linkage.
9372 1997-09-29 Paul Eggert <eggert@twinsun.com>
9374 * lex.c (real_yylex): Treat `$' just like `_', except issue a
9375 diagnostic if !dollars_in_ident or if pedantic.
9377 * lang-specs.h (@c++): -ansi no longer implies -$.
9379 * decl2.c (lang_decode_option):
9380 -traditional and -ansi now do not mess with
9383 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
9385 * Makefile.in (parse.o, decl.o): Also depend on
9386 $(srcdir)/../except.h $(srcdir)/../output.h.
9387 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
9388 $(srcdir)/../except.h $(srcdir)/../output.h.
9389 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
9392 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
9394 * expr.c (cplus_expand_expr): Make it static.
9396 * decl2.c, init.c, typeck.c: Include "expr.h".
9397 (expand_expr): Use proper values when calling the function.
9399 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
9401 * lang-options.h: New -Wold-style-cast flag.
9402 * cp-tree.h (warn_old_style_cast): New variable.
9403 * decl2.c (warn_old_style_cast): Likewise..
9404 (lang_decode_option): Support -Wold-style-cast.
9405 (reparse_absdcl_as_casts): Produce old-style-cast warning.
9407 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9409 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
9410 TREE_USED, reset value based on already_used.
9412 * init.c (expand_member_init): Revert change.
9414 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9416 * cp-tree.h, decl.c, decl2.c, pt.c:
9417 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
9419 * decl2.c (lang_decode_option): Add missing ;.
9421 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9423 * friend.c (do_friend): Disable injection for all template-derived
9425 * decl2.c (lang_decode_option): Handle -fguiding-decls.
9426 * parse.y (notype_template_declarator): New nonterminal.
9427 (direct_notype_declarator): Use it.
9428 (complex_direct_notype_declarator): Likewise.
9429 (object_template_id): Accept any kind of identifier after TEMPLATE.
9430 (notype_qualified_id): Don't add template declarators here.
9432 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
9434 * call.c (add_template_candidate): Add explicit_targs parameter.
9435 (build_scoped_method_call): Use it.
9436 (build_overload_call_real): Likewise.
9437 (build_user_type_conversion_1): Likewise.
9438 (build_new_function_call): Likewise.
9439 (build_object_call): Likewise.
9440 (build_new_op): Likewise.
9441 (build_new_method_call): Likewise.
9442 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
9443 (build_new_method_call): Likewise.
9445 * class.c (finish_struct_methods): Add specialization pass to
9446 determine which methods were specializing which other methods.
9447 (instantiate_type): Handle TEMPLATE_ID_EXPR.
9449 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
9451 * cp-tree.h (name_mangling_version): New variable.
9452 (flag_guiding_decls): Likewise.
9453 (build_template_decl_overload): New function.
9454 (begin_specialization): Likewise.
9455 (reset_specialization): Likewise.
9456 (end_specialization): Likewise.
9457 (determine_explicit_specialization): Likewise.
9458 (check_explicit_specialization): Likewise.
9459 (lookup_template_function): Likewise.
9460 (fn_type_unification): Add explicit_targs parameter.
9461 (type_unification): Likewise.
9463 * decl.c (duplicate_decls): Add smarts for explicit
9465 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
9467 (grokfndecl): Call check_explicit_specialization.
9469 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
9470 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
9471 (check_classfn): Handle specializations.
9473 * error.c (dump_function_name): Print specialization arguments.
9475 * friend.c (do_friend): Don't call pushdecl for template
9478 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
9480 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
9481 and -fno-guiding-decls.
9483 * lex.c (identifier_type): Return PFUNCNAME for template function
9486 * method.c (build_decl_overload_real): New function.
9487 (build_template_parm_names): New function.
9488 (build_overload_identifier): Use it.
9489 (build_underscore_int): New function.
9490 (build_overload_int): Use it. Add levels for template
9492 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
9493 (build_overload_nested_names): Handle template type parameters.
9494 (build_template_decl_overload): New function.
9496 * parse.y (YYSTYPE): New ntype member.
9497 (nested_name_specifier): Use it.
9498 (nested_name_specifier_1): Likewise.
9499 (PFUNCNAME): New token.
9500 (template_id, object_template_id): New non-terminals.
9501 (template_parm_list): Note specializations.
9502 (template_def): Likewise.
9503 (structsp): Likewise.
9504 (fn.def2): Handle member template specializations.
9505 (component_decl_1): Likewise.
9506 (direct_notype_declarator): Handle template-ids.
9507 (component_decl_1): Likewise.
9508 (direct_notype_declarator): Handle template-ids.
9509 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
9511 * pt.c (processing_specializations): New variable.
9512 (template_header_count): Likewise.
9513 (type_unification_real): New function.
9514 (processing_explicit_specialization): Likewise.
9515 (note_template_header): Likewise.
9516 (is_member_template): Handle specializations.
9517 (end_template_decl): Call reset_specialization.
9518 (push_template_decl): Handle member template specializations.
9520 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
9521 (instantiate_template): Handle specializations.
9522 (instantiate_decl): Likewise.
9523 (fn_type_unification): Handle explicit_targs.
9524 (type_unification): Likewise. Allow incomplete unification
9525 without an error message, if allow_incomplete.
9526 (get_bindings): Use new calling sequence for fn_type_unification.
9528 * spew.c (yylex): Handle PFUNCNAME.
9530 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
9531 (really_overloaded_fn): Likewise.
9532 (get_first_fn): Handle function templates.
9534 * typeck.c (build_x_function_call): Use really_overloaded_fn.
9535 Handle TEMPLATE_ID_EXPR.
9536 (build_x_unary_op): Likewise.
9537 (build_unary_op): Likewise.
9538 (mark_addressable): Templates whose address is taken are marked
9541 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9543 * decl.c (init_decl_processing): Declare __builtin_constant_p as
9544 accepting any kind of type, not only int.
9546 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
9548 * search.c (get_matching_virtual): Notice virtual bases when sorrying
9549 about covariant returns.
9551 * parse.y (member_init): Also imply typename here. Remove ancient
9552 extension for initializing base members.
9554 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9556 Handle multi-level typenames and implicit typename in base list.
9557 * parse.y (typename_sub{,[0-2]}): New rules.
9558 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
9559 (nonnested_type): New rule.
9560 (complete_type_name): Use it.
9561 (base_class.1): Use typename_sub and nonnested_type.
9562 (nested_name_specifier): Don't elide std:: here.
9563 * decl.c (make_typename_type): Handle getting a type for NAME.
9564 (lookup_name_real): Turn std:: into :: here.
9566 Rvalue conversions were removed in London.
9567 * call.c (is_subseq): Don't consider lvalue transformations.
9568 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
9569 (joust): Re-enable ?: kludge.
9571 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
9573 * decl.c (start_function): Up warning of no return type to be a
9576 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9578 * init.c (expand_member_init): Don't set TREE_USED.
9579 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
9580 set,don't clear TREE_USED wholesale.
9582 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
9584 * call.c (build_over_call): Do require_complete_type before
9587 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
9589 * search.c (lookup_field): Call complete_type in all cases.
9591 * decl.c (finish_function): Just warn about flowing off the end.
9593 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9595 * decl.c (grokparms): Don't bash a permanent list node if we're
9598 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
9600 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
9602 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
9604 * call.c (build_new_op): Give better error for syntactically
9605 correct, but semantically invalid, use of undeclared template.
9607 * call.c (compare_qual): Handle pmfs.
9609 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
9610 after the exception spec.
9612 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9614 * call.c (null_ptr_cst_p): Integer type, not integral type.
9616 * call.c (joust): Disable warnings until they can be moved to the
9619 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
9621 * Makefile.in, config-lang.in: Convert to autoconf.
9623 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
9625 * decl.c (lookup_name_real): Add implicit 'typename' to types from
9628 * pt.c (most_specialized_class): Fix typo.
9629 (tsubst): Move constant folding to TREE_VEC case.
9631 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
9633 * pt.c (do_poplevel): Don't warn about unused local variables
9634 while processing_template_decl since we don't always know whether
9635 or not they will need constructing/destructing.
9637 * pt.c (uses_template_parms): Check the values of an enumeration
9638 type to make sure they don't depend on template parms.
9640 * decl.c (make_typename_type): Don't lookup the field if the
9641 context uses template parms, even if we're not
9642 processing_template_decl at the moment.
9644 * pt.c (coerce_template_parms): Avoid looking at the
9645 TYPE_LANG_DECL portion of a typename type, since there won't be
9647 (tsubst): Do constant folding as necessary to make sure that
9648 arguments passed to lookup_template_class really are constants.
9650 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
9652 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
9653 * decl2.c (finish_file): Only register exception tables if we
9656 * decl.c (init_decl_processing): Add __builtin_[fs]p.
9658 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9660 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
9662 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
9664 * error.c (dump_decl): Avoid crashing when presented with a
9665 uninitialized constant, as can occur with a template parameter.
9666 (dump_expr): Make sure that there are enough levels of
9667 current_template_parms before we start diving through them.
9669 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
9671 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
9674 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9676 * except.c (expand_throw): Call build_delete for all
9677 exception types, not just objects with destructors.
9679 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
9681 * decl.c (current_local_enum): Remove static.
9682 * pt.c (tsubst_enum): Save and restore value of current_local_enum
9683 in case template is expanded in enum decl.
9684 (instantiate_class_template): Use new tsubst_enum signature.
9685 (tsubst_expr): Likewise.
9687 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
9689 * pt.c (begin_member_template_processing): Take a function as
9690 argument, not a set of template arguments. Use the template
9691 parameters, rather than the arguments. Handle non-type parameters
9692 correctly. Push a binding level for the parameters so that multiple
9693 member templates using the same parameter names can be declared.
9694 (end_member_template_processing): Pop the binding level.
9695 (push_template_decl): Mark member templates as static when
9698 * lex.c (do_pending_inlines): Pass the function, not its template
9699 arguments, to begin_member_template_processing.
9700 (process_next_inline): Likewise.
9701 (do_pending_defargs): Likewise.
9703 * error.c (dump_expr): Obtain the correct declaration for a
9704 TEMPLATE_CONST_PARM.
9706 * call.c (add_template_conv_candidate): New function.
9707 (build_object_call): Handle member templates, as done in the other
9710 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
9712 * decl.c (replace_defag): Undo previous change.
9713 * lex.c (do_pending_defargs): Deal with member templates.
9715 * pt.c (is_member_template): Avoid crashing when passed a
9716 non-function argument.
9718 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9720 * class.c (grow_method): Remove check for redeclaration.
9722 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
9724 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
9725 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
9726 (PRIMARY_TEMPLATE_P): Use it.
9727 * call.c (build_overload_call_real): Use it.
9728 * class.c (instantiate_type): Likewise.
9729 * decl.c (decls_match): Likewise.
9730 * method.c (build_overload_identifier): Likewise.
9731 * pt.c (push_template_decl): Likewise.
9732 (classtype_mangled_name): Likewise.
9733 (lookup_template_class): Likewise.
9735 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
9736 DECL_NTPARMS to conform to usage elsewhere.
9737 * call.c (add_template_candidate): Likewise.
9738 * class.c (instantiate_type): Likewise.
9739 * pt.c (instantiate_template): Likewise.
9740 (get_bindings): Likewise.
9742 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
9745 * pt.c (unify): Undo changes to allow multiple levels of template
9747 (type_unification): Likewise.
9748 (fn_type_unification): Likewise.
9749 (get_class_bindings): Likewise.
9750 * cp-tree.h (Likewise).
9752 * decl.c (replace_defarg): Check that the type of the default
9753 parameter does not invlove a template type before complaining
9754 about the initialization.
9756 * error.c (dump_expr): Deal with template constant parameters in
9757 member templates correctly.
9759 * pt.c (is_member_template): Deal with class specializations
9761 (tsubst): Handle "partial instantiation" of member templates
9764 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
9766 * pt.c (type_unification): Change calling sequence to allow for
9767 multiple levels of template parameters.
9768 (tsubst_expr): Likewise.
9770 (tsubst_copy): Likewise.
9771 (instantiate_template): Likewise.
9773 * call.c (build_overload_call_real): Use it.
9774 (add_builtin_candidate): Use it.
9775 (build_new_method_call): Use it.
9776 * class.c (instantiate_type): Use it.
9777 * decl.c (grokdeclarator): Use it.
9778 * decl2.c (finish_file): Use it.
9779 * method.c (build_overload_identifier): Use it.
9781 * call.c (add_template_candidate): Add additional parameter for
9782 the function return type. Call fn_type_unification istead of
9784 (build_user_type_conversion_1): Handle member templates.
9785 (build_new_function_call): Likewise.
9786 (build_new_op): Likewise.
9787 (build_new_method_call): Likewise.
9789 * class.c (grow_method): Don't give an error message indicating
9790 that two member templates with the same name are ambiguous.
9791 (finish_struct): Treat member template functions just like member
9794 * cp-tree.h (check_member_template): Add declaration.
9795 (begin_member_template_processing): Likewise.
9796 (end_member_template_processing): Likewise.
9797 (fn_type_unification): Likewise.
9798 (is_member_template): Likewise.
9799 (tsubst): Change prototype.
9800 (tsubst_expr): Likewise.
9801 (tsubst_copy): Likewise.
9802 (instantiate_template): Likewise.
9803 (get_bindings): Likewise.
9805 * decl.c (decls_match): Handle multiple levels of template
9807 (pushdecl): Handle template type params just like other type
9809 (push_class_level_binding): Return immediately if the
9810 class_binding_level is NULL.
9811 (grokfndecl): If check_classfn() returns a member_template, use
9812 the result of the template, not the template itself.
9814 * decl2.c (check_member_template): New function. Check to see
9815 that the entity declared to be a member template can be one.
9816 (check_classfn): Allow redeclaration of member template functions
9817 with different types; the new functions can be specializations or
9818 explicit instantiations.
9820 * error.c (dump_decl): Handle multiple levels of template
9822 (dump_function_decl): Update to handle function templates.
9824 * lex.c (do_pending_inlines): Set up template parameter context
9825 for member templates.
9826 (process_next_inline): Likewise.
9828 * method.c (build_overload_identifier): Adjust for multiple levels
9829 of template parameters.
9831 * parse.y (fn.def2): Add member templates.
9832 (component_decl_1): Likewise.
9834 * pt.c (begin_member_template_processing): New function.
9835 (end_member_template_processing): Likewise.
9836 (is_member_template): Likewise.
9837 (fn_type_unification): Likewise.
9838 (current_template_parms): Return a vector of all the template
9839 parms, not just the innermost level of parms.
9840 (push_template_decl): Deal with the possibility of member
9842 (lookup_template_class): Likewise.
9843 (uses_template_parms): Likewise.
9844 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
9845 TEMPLATE_CONST_PARM to deal with multiple levels of template
9846 arguments. Add processing of TEMPLATE_DECL to produce new
9847 TEMPLATE_DECLs from old ones.
9848 (do_decl_instantiation): Handle member templates.
9850 * search.c (lookup_fnfields_1): Handle member template conversion
9853 * tree.c (cp_tree_equal): Check the levels, as well as the
9854 indices, of TEMPLATE_CONST_PARMs.
9856 * typeck.c (comptypes): Check the levels, as well as the indices,
9857 fo TEMPLATE_TYPE_PARMs.
9858 (build_x_function_call): Treat member templates like member
9861 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9863 * typeck.c (c_expand_return): Always convert_for_initialization
9864 before checking for returning a pointer to local.
9866 * pt.c (type_unification): If strict and the function parm doesn't
9867 use template parms, just compare types.
9869 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
9871 * method.c (build_overloaded_value): Replace direct call
9872 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
9874 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9876 * typeck.c (convert_arguments): Don't arbitrarily choose the first
9877 of a set of overloaded functions.
9879 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9881 * lex.c (real_yylex): Don't elide __FUNCTION__.
9883 * method.c (build_overload_value): Add in_template parm.
9884 (build_overload_int): Likewise.
9885 (build_overload_identifier): Pass it.
9887 * decl.c (duplicate_decls): Don't bash a previous template
9888 definition with a redeclaration.
9890 * pt.c (unify): float doesn't match double.
9892 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
9893 TYPE_DECL. Handle getting non-template types.
9894 * parse.y (explicit_instantiation): Use typespec instead of
9897 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
9899 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
9901 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
9903 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
9904 (compare_ics): Likewise.
9906 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9908 * call.c (joust): Warn about choosing one conversion op over
9909 another because of 'this' argument when the other return type is
9911 (source_type): New fn.
9913 * call.c (build_new_op): Strip leading REF_BIND from first operand
9914 to builtin operator.
9916 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
9919 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9921 * call.c (null_ptr_cst_p): Remove support for (void*)0.
9923 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
9925 * typeck.c (expand_target_expr): Make definition match declaration.
9927 * class.c (get_basefndecls): Make definition match declaration.
9929 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
9931 * input.c (sub_getch): Eventually give up and release the input file.
9933 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
9936 * call.c (joust): Tweak message.
9938 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
9940 * error.c (type_as_string): Put const/volatile on template type
9941 parameters where appropriate.
9943 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
9945 * call.c (strictly_better): Make arguments unsigned ints.
9947 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
9949 * lex.c (real_yylex): Refer to __complex instead of complex.
9951 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
9953 * lex.c (real_yylex): Don't use getc directly.
9955 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9957 * call.c (is_subseq): Don't try to be clever.
9959 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
9961 * parse.y, pt.c: Include "except.h".
9962 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
9963 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
9964 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
9965 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
9968 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9970 * decl2.c (mark_vtable_entries): Instead of replacing pure
9971 virtuals with a reference to __pure_virtual, copy the decl and
9974 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9976 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
9978 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
9980 * pt.c (instantiate_class_template): Call repo_template_used
9981 before finish_prevtable_vardecl.
9983 * call.c (is_subseq): New fn.
9984 (compare_ics): Use it.
9986 * repo.c (finish_repo): Don't crash on no args.
9988 * parse.y (named_complex_class_head_sans_basetype): Handle
9989 explicit global scope.
9990 * decl2.c (handle_class_head): New fn.
9992 * pt.c (unify): Add CONST_DECL case.
9994 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9996 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
9998 * cp-tree.h (report_type_mismatch): Add prototype.
9999 * call.c (build_overload_call_real): Remove erroneous fourth
10000 argument to report_type_mismatch.
10001 (build_user_type_conversion_1): Remove erroneous second arg to
10003 (build_new_function_call): Likewise.
10004 (build_object_call): Likewise.
10005 (build_new_op): Likewise.
10006 (build_new_method_call): Likewise.
10008 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
10010 * error.c (dump_decl): Don't bother processing a function with no
10011 DECL_LANG_SPECIFIC.
10013 * method.c (emit_thunk): Call init_function_start in the macro case.
10015 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
10017 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
10018 defined and used to set flag_vtable_thunks.
10020 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10022 * parse.y: Don't clear the inlines from their obstack until they've
10023 all been processed.
10025 * decl.c (duplicate_decls): Don't complain about exception
10026 specification mismatch if flag_exceptions is off.
10028 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
10030 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
10032 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
10034 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
10035 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
10036 Include <stdio.h> before include files that formerly used STDIO_PROTO.
10038 * decl.c, g++spec.c, lex.c, method.c, repo.c:
10039 Include "config.h" first, as per autoconf manual.
10041 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10043 * decl.c (duplicate_decls): Tweak wording.
10044 * lex.c (do_pending_defargs): Don't die if we see a default arg
10045 that isn't a DEFAULT_ARG.
10046 * error.c (dump_expr): Handle DEFAULT_ARG.
10048 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
10049 * lang-options.h: Add -fhandle-exceptions.
10051 * class.c (build_vtable): Vtables are artificial.
10052 (prepare_fresh_vtable): Likewise.
10054 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10056 * cvt.c (ocp_convert): After converting to the target type, set
10057 LOOKUP_NO_CONVERSION.
10059 * call.c (joust): Warn about potentially confusing promotion rules
10061 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
10063 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
10065 * exception.cc: Declare __terminate_func with noreturn attribute.
10067 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
10069 * parse.y: Break out eat_saved_input, handle errors.
10070 (function_try_block): Use compstmt instead of compstmt_or_error.
10072 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
10074 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
10076 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10078 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
10079 existence of cc1plus check whether $(LANGUAGES) contains C++.
10081 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10083 * method.c (do_build_copy_constructor): When copying an anonymous
10084 union member loop around to handle nested anonymous unions. Use
10085 the offset of the member relative to the outer structure, not the
10088 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
10090 * call.c (resolve_args): New fn.
10091 (build_new_function_call): Use it.
10092 (build_object_call): Likewise.
10093 (build_new_method_call): Likewise.
10095 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10097 * call.c (build_over_call): tsubst all default parms from templates.
10099 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
10101 * decl.c (struct cp_function): Add static_labelno.
10102 (push_cp_function_context): Save it.
10103 (pop_cp_function_context): Restore it.
10105 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
10107 * typeck.c (build_component_ref_1): Convert from reference.
10109 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10111 * parse.y (current_declspecs, prefix_attributes): Initialize to
10114 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
10115 before we try to force it to be a TREE_LIST.
10116 (decl): Make sure $1.t is non-nil.
10118 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
10120 * pt.c (uses_template_parms): Handle template first-parse codes.
10122 * decl.c (cp_finish_decl): Only warn about user-defined statics.
10124 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
10126 * pt.c (unify): Handle BOOLEAN_TYPE.
10128 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
10129 * pt.c (tsubst): Don't set it.
10130 * call.c (build_over_call): Use uses_template_parms.
10132 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
10134 * method.c (build_overload_nested_name): Use static_labelno
10135 instead of var_labelno.
10136 (build_qualified_name): New fn.
10137 (build_overload_name): Split out from here.
10138 (build_static_name): Use build_qualified_name.
10139 * decl.c (cp_finish_decl): Statics in extern inline functions
10140 have comdat linkage.
10141 (start_function): Initialize static_labelno.
10143 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10145 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
10146 before "all member functions in class [] are private".
10148 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
10150 * lex.c (do_scoped_id): convert_from_reference.
10151 * init.c (build_offset_ref): Likewise.
10153 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
10155 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
10157 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
10159 * typeck.c (get_member_function_from_ptrfunc): Promote index
10162 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
10164 * tree.c (layout_basetypes): Move non-virtual destructor warning.
10165 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
10167 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10169 * decl.c (grokdeclarator): Call add_defarg_fn for the function
10171 * lex.c (add_defarg_fn): Adjust.
10172 (do_pending_defargs): Adjust. Don't skip the first parm.
10174 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
10176 * decl.c (build_enumerator): Global enumerators are also readonly.
10178 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
10179 (build_dynamic_cast): Call it and convert_from_reference.
10181 * lex.c (add_defarg_fn): New fn.
10182 (snarf_defarg): Don't add to defarg_types.
10183 (do_pending_defargs): Lose defarg_types. All fns we process now
10185 * decl.c (grokfndecl): Call add_defarg_fn.
10187 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
10188 * cp-tree.def: Add DEFAULT_ARG.
10189 * spew.c (yylex): Call snarf_defarg as appropriate.
10190 * parse.y: New tokens DEFARG and DEFARG_MARKER.
10191 (defarg_again, pending_defargs, defarg, defarg1): New rules.
10192 (structsp): Use pending_defargs.
10193 (parms, full_parm): Use defarg.
10194 * lex.c (init_lex): Initialize inline_text_firstobj.
10195 (do_pending_inlines): Never pass the obstack to feed_input.
10196 (process_next_inline): Call end_input instead of restore_pending_input.
10197 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
10198 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
10199 * input.c (end_input): New fn.
10200 (sub_getch): At the end of some fed input, just keep returning EOF
10201 until someone calls end_input.
10202 Remove 'obstack' field from struct input_source.
10203 * decl.c (grokparms): Handle DEFAULT_ARG.
10204 (replace_defarg): New fn.
10205 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
10207 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10209 * call.c (implicit_conversion): If nothing else works, try binding
10210 an rvalue to a reference.
10212 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
10214 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
10215 ifndef for Cygwin32 to include SIGSEGV.
10217 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10219 * class.c (finish_struct_1): Only complain about pointers without
10220 copy stuff if there are any constructors.
10222 * rtti.c (build_dynamic_cast): Call complete_type on the types.
10224 * decl.c (grokfndecl): If the function we chose doesn't actually
10227 * decl2.c (grokclassfn): Don't specify 'const int' for the
10228 artificial destructor parm.
10230 * pt.c (type_unification): If we are called recursively, nothing
10233 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
10235 * decl.c (init_decl_processing): Stop trying to catch signals
10236 other than SIGABRT since the Cygwin32 library doesn't support
10237 them correctly yet. This fixes a situation in which g++ causes
10238 a hang on SIGSEGVs and other such signals in our Win32-hosted
10241 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
10243 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
10245 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
10247 * typeck2.c (store_init_value): Always return the value if our
10248 type needs constructing.
10250 * method.c (hack_identifier): Convert class statics from
10253 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
10255 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
10257 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
10259 * typeck.c (c_expand_return): Make sure we clean up temporaries at
10260 the end of return x;
10262 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10264 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
10266 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
10268 * except.c (expand_builtin_throw): Add support
10269 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
10271 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10273 * repo.c (extract_string): Null-terminate.
10275 * cp-tree.h (TI_SPEC_INFO): New macro.
10276 (CLASSTYPE_TI_SPEC_INFO): New macro.
10277 * pt.c (push_template_decl): Correctly determine # of template parms
10280 * call.c (compare_ics): Really fix 'this' conversions.
10282 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
10285 * pt.c (push_template_decl): Complain about mismatch in # of
10286 template parms between a class template and a member template.
10288 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10290 * method.c (synthesize_method): You can't call
10291 function_cannot_inline_p after finish_function.
10292 * decl.c (finish_function): Turn on flag_inline_functions and turn
10293 off DECL_INLINE before handing a synthesized method to the
10296 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10298 * method.c (synthesize_method): Remove July 30 change to never set
10299 DECL_INLINE if at_eof.
10301 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
10303 * xref.c (GNU_xref_member): Ensure that the node has a
10304 decl_lang_specific part before checking DECL_FRIEND_P.
10306 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10308 * pt.c (instantiate_class_template): Diagnose non-class types used
10311 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
10313 * typeck.c (build_conditional_expr): Use convert_for_initialization
10314 instead of convert_and_check.
10316 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10318 * parse.y (typespec): Don't pedwarn for typeof.
10320 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
10322 * repo.c (finish_repo): Only check changes if we would write a
10325 * call.c (compare_ics): Fix handling of 'this' conversions.
10327 * pt.c (do_decl_instantiation): Support static data too. Rename
10328 from do_function_instantiation.
10329 * cp-tree.h: Adjust.
10332 * repo.c (extract_string): New fn.
10333 (get_base_filename): Use it.
10334 (init_repo): Compare old args with current args.
10336 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
10338 * Makefile.in, Make-lang.in: Protect C-ls with a comment
10339 character, idea from Paul Eggert <eggert@twinsun.com>.
10341 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
10343 * typeck.c (c_expand_return): Be more persistent in looking for
10346 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
10347 pointer to reference.
10349 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
10351 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10353 * init.c (build_member_call, build_offset_ref):
10354 Use do_scoped_id instead of do_identifier.
10356 * cvt.c (convert): Remove bogosity.
10358 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10360 * cvt.c (build_up_reference): Do checks of ARGTYPE and
10361 TARGET_TYPE before trying to use get_binfo.
10363 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
10365 * cvt.c (build_up_reference): Call get_binfo to get access control.
10367 * decl2.c (import_export_decl): If we don't support weaks, leave
10370 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
10372 * except.c (expand_builtin_throw): Add support for machines that
10373 cannot access globals after throw's epilogue when
10374 -fno-sjlj-exceptions is used.
10376 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
10378 * parse.y: 'std::' becomes '::'.
10379 * lex.c (real_yylex): Remove 'namespace' warning.
10380 * init.c (build_member_call): Ignore 'std::'.
10381 (build_offset_ref): Likewise.
10382 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
10383 (do_toplevel_using_decl): Ignore 'using std::whatever'.
10384 * decl.c (push_namespace): Just sorry.
10385 (pop_namespace): Nop.
10386 (init_decl_processing): Declare std namespace.
10388 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
10390 * search.c (push_class_decls): A name which ambiguously refers to
10391 several instantiations of the same template just refers to the
10394 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
10396 * decl.c (build_enumerator): Fix problem with unsigned long
10397 enumerated values being smashed to ints, causing overflow
10398 when computing next enumerated value (for enum values around
10401 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
10403 * typeck.c (build_component_ref): Only call mark_used on a decl.
10405 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10407 * typeck.c (build_c_cast): Make the check for a ptr to function
10408 more specific before possible default_conversion call.
10410 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
10412 * except.c (expand_exception_blocks): Simplify and fix and make
10413 sure we don't end a region in a sequence, as expand_end_bindings
10416 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
10418 * except.c (init_exception_processing): Mark terminate as not
10419 returning so that the optimizer can optimize better.
10421 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
10423 * cvt.c (convert): Don't do any extra work, if we can avoid it
10426 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
10428 * *.[chy]: Change cp_convert to ocp_convert, change convert to
10429 cp_convert. convert is now reserved for the backend, and doesn't
10430 have the semantics a frontend person should ever want.
10432 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
10434 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
10435 Lose -traditional support.
10437 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10439 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
10441 * parse.y (self_reference): Do it for templates, too.
10442 * class.c (pushclass): Don't overload_template_name; the alias
10443 generated by build_self_reference serves the same purpose.
10445 * tree.c (list_hash): Make static, take more args.
10446 (list_hash_lookup): Likewise.
10447 (list_hash_add): Make static.
10448 (list_hash_canon): Lose.
10449 (hash_tree_cons): Only build a new node if one isn't already in the
10451 (hash_tree_chain): Use hash_tree_cons.
10452 * cp-tree.h: Adjust.
10453 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
10454 of calling lookup_name.
10456 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
10458 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
10459 doesn't refer to the CONST_DECLs.
10461 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
10463 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
10465 (expand_class_desc): Convert the last argument to a sizetype.
10467 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10469 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
10470 __real__): Add reswords.
10471 * hash.h: Regenerate.
10472 * lex.h (rid): Add RID_COMPLEX.
10473 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
10474 * lex.c (init_lex): Add building of RID_COMPLEX.
10475 (real_yylex): General cleanup in line with what c-lex.c also has,
10476 sans the cruft for traditional; add handling of SPEC_IMAG, complex
10477 types, and imaginary numeric constants.
10478 * parse.y (REALPART, IMAGPART): Add tokens.
10479 (unary_expr): Add REALPART and IMAGPART rules.
10480 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
10481 * decl.c (complex_{integer,float,double,long}_type_node): Define
10483 (init_decl_processing): Set up the types.
10484 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
10485 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
10486 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
10487 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
10488 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
10490 * method.c (build_overload_name): Add handling of the different
10491 COMPLEX_TYPEs, prefixing them with `J'.
10492 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
10493 as a template parm.
10494 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
10495 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
10496 (mapcar): Handle COMPLEX_CST.
10497 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
10498 (common_type): Add code for complex types.
10499 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
10500 (convert_for_assignment): Likewise.
10501 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
10503 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
10505 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
10506 tsubst_expr, as it might try to do overload resolution.
10508 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
10510 * pt.c (instantiate_class_template): Oops.
10512 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10514 * cp-tree.def: Add TAG_DEFN.
10515 * pt.c (tsubst_enum): New fn.
10516 (instantiate_class_template): Use it.
10517 (tsubst_expr): Support TAG_DEFN.
10518 (tsubst): Support local enums.
10519 (tsubst_copy): Likewise.
10520 * decl.c (finish_enum): Likewise.
10521 (start_enum): If this is a local enum, switch to permanent_obstack.
10523 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
10525 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
10526 (finish_function): Put the base init code for constructors just
10527 after the parm cleanup insns.
10528 (struct cp_function): Add last_parm_cleanup_insn.
10529 (push_cp_function_context): Likewise.
10530 (pop_cp_function_context): Likewise.
10532 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10534 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
10536 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10538 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
10539 for THUNK_FNDECL before we switch to temporary allocation.
10541 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
10543 * call.c (build_new_op): Handle null arg2 for ?:.
10545 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
10547 * except.c (expand_exception_blocks): Ensure that we flow through
10548 the end of the exception region for the exception specification.
10549 Move exception region for the exception specification in, so that
10550 it doesn't protect the parm cleanup. Remove some obsolete code.
10551 * decl.c (store_parm_decls): Likewise.
10552 (finish_function): Likewise.
10554 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
10556 * init.c (build_new): Fix nothrow handling.
10558 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10560 * init.c (emit_base_init): Don't warn about the initialization
10561 list for an artificial member.
10563 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10565 * expr.c (do_case): Handle !START case for the error msg.
10567 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
10569 * decl2.c, lang-options.h: New option -Weffc++.
10570 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
10573 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
10574 to MULTIPLE_SYMBOL_SPACES.
10576 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
10578 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
10580 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
10582 * typeck.c (c_expand_return): Don't complain about returning void
10583 to void in an artificial function.
10584 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
10585 don't set DECL_RESULT, set DECL_ARTIFICIAL.
10586 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
10588 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
10590 * init.c (init_decl_processing): Add support for setjmp/longjmp based
10591 exception handling.
10592 * except.c (init_exception_processing): Likewise.
10593 (expand_end_catch_block): Likewise.
10594 (expand_exception_blocks): Likewise.
10595 (expand_throw): Likewise.
10596 * exception.cc (__default_terminate): Likewise.
10598 * init.c (perform_member_init): Use new method of expr level
10599 cleanups, instead of cleanups_this_call and friends.
10600 (emit_base_init): Likewise.
10601 (expand_aggr_vbase_init_1): Likewise.
10602 (expand_vec_init): Likewise.
10603 * decl.c (cp_finish_decl): Likewise.
10604 (expand_static_init): Likewise.
10605 (store_parm_decls): Likewise.
10606 (cplus_expand_expr_stmt): Likewise.
10607 * decl2.c (finish_file): Likewise.
10609 * Make-lang.in (exception.o): Ok to compile with -O now.
10611 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
10612 we know it will be done later by the backend.
10614 * decl2.c (lang_f_options): Remove support for short temps.
10615 * lang-options.h: Likewise.
10617 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10619 * tree.c (varargs_function_p): New fn.
10620 * method.c (emit_thunk): Replace broken generic code with code to
10621 generate a heavyweight thunk function.
10623 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
10625 * pt.c (process_template_parm): pedwarn about floating-point parms.
10627 * decl.c (grokdeclarator): inline no longer implies static.
10629 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
10631 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
10633 * class.c (check_for_override): The signature of an overriding
10634 function is not changed.
10636 * call.c (build_over_call): Move setting of conv into the loop.
10637 Note: this change, along with the related changes of the 18th thru
10638 the 20th of April, fix an infinite loop problem in conversions.
10640 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
10642 * call.c (build_user_type_conversion_1): Really ignore rvalue
10643 conversions when looking for a REFERENCE_TYPE.
10645 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
10646 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
10647 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
10648 (build_unary_op): Likewise.
10649 * call.c (build_over_call): See through a CONVERT_EXPR around the
10650 ADDR_EXPR for on a temporary.
10651 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
10652 the ADDR_EXPR for a local variable.
10654 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
10656 * call.c (build_user_type_conversion_1): If we're trying to
10657 convert to a REFERENCE_TYPE, only consider lvalue conversions.
10658 (build_new_function_call): Print candidates.
10659 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
10660 (reference_binding): Binding a temporary of a reference-related type
10663 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10665 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
10666 * tinfo2.cc (type_info::before): Likewise.
10668 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
10670 * call.c (implicit_conversion): Oops.
10672 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
10674 * call.c (implicit_conversion): Try to find a reference conversion
10675 before binding a const reference to a temporary.
10677 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
10679 * exception.cc (__default_unexpected): Call terminate by default,
10680 so that if the user overrides terminate, the correct function will
10683 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
10685 * parse.y (left_curly): Avoid trying to use any fields of
10686 error_mark_node, as there aren't any.
10688 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
10690 * lex.c (do_identifier): Avoid breaking on overloaded methods
10691 as default arguments.
10693 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
10695 * call.c (add_template_candidate): Initialize the variable "dummy".
10697 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
10699 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
10700 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
10702 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10704 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
10705 (debug_binfo): Delete decl, not needed.
10707 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
10708 promotes_to_aggr_type): Delete fns.
10709 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
10710 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
10711 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
10713 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
10715 * friend.c (is_friend_type): Delete fn.
10716 * cp-tree.h (is_friend_type): Delete decl.
10718 * decl.c (original_result_rtx, double_ftype_double,
10719 double_ftype_double_double, int_ftype_int, long_ftype_long,
10720 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
10721 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
10723 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
10725 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
10727 * decl.c (pushdecl_nonclass_level): #if 0, unused.
10728 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
10730 * lex.c (reinit_lang_specific): #if 0, unused.
10731 * cp-tree.h (reinit_lang_specific): #if 0 decl.
10733 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
10734 * cp-tree.h (revert_static_member_fn): Delete decl.
10736 * class.c (root_lang_context_p): Delete fn.
10737 * cp-tree.h (root_lang_context_p): Delete decl.
10739 * decl.c (set_current_level_tags_transparency): #if 0, unused.
10740 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
10742 * lex.c (set_vardecl_interface_info): Make static.
10743 * cp-tree.h (set_vardecl_interface_info): Delete decl.
10745 * call.c (find_scoped_type): Make static.
10746 * cp-tree.h (find_scoped_type): Delete decl.
10748 * search.c (convert_pointer_to_vbase): Make static.
10749 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
10751 * decl.c (const_ptr_type_node): Likewise.
10752 * cp-tree.h (const_ptr_type_node): Delete decl.
10754 * typeck.c (common_base_type): Make static.
10755 * cp-tree.h (common_base_types): Delete erroneous decl.
10757 * pt.c (classtype_mangled_name): Make static.
10758 * cp-tree.h (classtype_mangled_name): Delete decl.
10760 * lex.c (check_newline): Make static.
10761 * cp-tree.h (check_newline): Delete decl.
10763 * typeck.c (build_x_array_ref): Delete fn, same idea as
10765 * cp-tree.h (build_x_array_ref): Delete decl.
10767 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
10769 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
10771 * class.c (build_vtable_entry): Make static.
10772 * cp-tree.h (build_vtable_entry): Delete decl.
10774 * class.c (build_vbase_pointer): Make static.
10775 * cp-tree.h (build_vbase_pointer): Delete decl.
10777 * sig.c (build_sptr_ref): Add forward decl and make static.
10778 * cp-tree.h (build_sptr_ref): Delete decl.
10780 * call.c (build_new_method_call): Add forward decl and make static.
10781 * cp-tree.h (build_new_method_call): Delete decl.
10783 * call.c (build_object_call): Make static.
10784 * class.c (check_for_override, complete_type_p, mark_overriders):
10786 * decl.c (cp_function_chain): Likewise.
10787 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
10789 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
10791 * tree.c (build_cplus_array_type_1): Likewise.
10792 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
10793 (comp_target_parms): Likewise.
10795 * init.c (build_builtin_call): Make static.
10796 * cp-tree.h (build_builtin_call): Delete decl.
10798 * typeck.c (binary_op_error): Delete decl.
10799 * cp-tree.h (binary_op_error): Likewise.
10801 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10803 * call.c (build_method_call): Compare against error_mark_node
10804 directly, rather than the ERROR_MARK tree code.
10805 * cvt.c (cp_convert): Likewise.
10806 * decl.c (print_binding_level): Likewise.
10807 (duplicate_decls): Likewise.
10808 (grokdeclarator): Likewise.
10809 (grokdeclarator): Likewise.
10810 * init.c (expand_aggr_init_1): Likewise.
10811 (decl_constant_value): Likewise.
10812 * method.c (build_opfncall): Likewise.
10813 (hack_identifier): Likewise.
10814 * typeck.c (build_modify_expr): Likewise.
10816 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
10818 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10820 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
10822 * pt.c (coerce_template_parms): Add new error message.
10824 * method.c (build_overload_value): Implement name mangling for
10825 floating-point template arguments.
10827 * method.c (build_overload_int, icat, dicat): Fix mangling of template
10828 arguments whose absolute value doesn't fit in a signed word.
10830 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10832 * friend.c: New file; put all of the friend stuff in here.
10833 * init.c: Instead of here.
10834 * Makefile.in (CXX_OBJS): Add friend.o.
10835 (friend.o): Add dependencies.
10836 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
10838 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
10840 * call.c (build_scoped_method_call): Complain if the scope isn't a
10843 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10845 * parse.y (left_curly): Don't crash on erroneous type.
10847 * init.c (build_delete): Fix type of ref.
10849 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10851 * search.c (get_vbase_1): Renamed from get_vbase.
10852 (get_vbase): Wrapper, now non-static.
10853 (convert_pointer_to_vbase): Now static.
10855 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
10856 * init.c (build_delete): Pass one.
10857 (build_partial_cleanup_for): Use build_scoped_method_call.
10858 * decl.c (finish_function): Pass a binfo.
10860 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10862 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
10864 * typeck.c (build_c_cast): Lose other reference to flag.
10866 * call.c (build_field_call): Don't look for [cd]tor_identifier.
10867 * decl2.c (delete_sanity): Remove meaningless use of
10868 LOOKUP_HAS_IN_CHARGE.
10869 * decl.c (finish_function): Use build_scoped_method_call instead
10870 of build_delete for running vbase dtors.
10871 * init.c (build_delete): Call overload resolution code instead of
10872 duplicating it badly.
10874 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
10876 * call.c (build_over_call): Call mark_used before trying to elide
10879 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
10881 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10883 * typeck.c (build_modify_expr): Always pedwarn for a cast to
10884 non-reference used as an lvalue.
10886 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10888 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
10890 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10892 * parse.y (handler): Fix template typo.
10894 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10896 * error.c (lang_decl_name): New fn.
10897 * tree.c (lang_printable_name): Use it.
10899 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
10901 * g++spec.c: Include config.h so that we can catch bzero #defines
10902 from the config file.
10904 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
10906 * new1.cc: Include a declaration for malloc, to avoid warning, and
10907 avoid lossing on systems that require one (ones that define malloc
10910 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10912 * decl2.c (max_tinst_depth): New variable.
10913 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
10915 * pt.c (max_tinst_depth): Variable moved.
10916 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
10919 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10921 * decl.c (xref_basetypes): Allow a base class that depends on
10922 template parms to be incomplete.
10924 * decl2.c (build_expr_from_tree): Support typeid(type).
10925 * rtti.c (get_typeid): Support templates.
10926 (expand_si_desc, expand_class_desc): Fix string length.
10927 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
10929 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
10931 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
10933 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
10935 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10937 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
10938 smashes together template and non-template decls of the same
10941 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
10943 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
10945 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10947 * decl.c (duplicate_decls): Next route, pedwarn about different
10948 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
10950 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10952 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
10953 (struct lang_type): Delete has_default_implementation member.
10954 Increase dummy to 21.
10955 * decl.c (start_method): Delete usage.
10957 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
10958 store_after_parms, start_decl_1, auto_function): Add decls.
10959 (get_arglist_len_in_bytes, declare_implicit_exception,
10960 have_exceptions_p, make_type_decl, typedecl_for_tag,
10961 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
10962 build_component_type_expr, cplus_exception_name,
10963 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
10964 * call.c (build_this): Make static.
10965 (is_complete): Likewise.
10966 (implicit_conversion): Likewise.
10967 (reference_binding): Likewise.
10968 (standard_conversion): Likewise.
10969 (strip_top_quals): Likewise.
10970 (non_reference): Likewise.
10971 (build_conv): Likewise.
10972 (user_harshness): Likewise.
10973 (rank_for_ideal): Likewise.
10974 * decl.c (start_decl_1): Delete forward decl.
10975 (push_decl_level): Make static.
10976 (resume_binding_level): Make static.
10977 (namespace_bindings_p): Make static.
10978 (declare_namespace_level): Make static.
10979 (lookup_name_real): Make static.
10980 (duplicate_decls): Make static. Take register off NEWDECL and
10981 OLDDECL parm decls.
10982 * decl2.c (get_sentry): Make static.
10983 (temp_name_p): Delete fn.
10984 * except.c (auto_function): Delete decl.
10985 * lex.c (handle_{cp,sysv}_pragma): Make static.
10986 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
10987 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
10988 * pt.c (tsubst_expr_values): Make static.
10989 * rtti.c (combine_strings): Delete decl.
10991 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
10993 * pt.c (push_template_decl): Handle getting a typedef.
10995 * call.c (build_new_function_call): Complain about void arg.
10997 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10999 * decl.c (duplicate_decls): Give pedwarn of different exceptions
11000 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
11002 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
11004 * except.c (expand_throw): Don't expand the cleanup tree here,
11005 since we are not going to write the rtl out. Fixes problem with
11008 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
11010 * Make-lang.in: Add $(exeext) as necessary.
11012 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
11014 * parse.y (handler_seq): Must have at least one catch clause.
11016 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
11018 * call.c (add_builtin_candidate): Restore ?: hack.
11020 * decl.c (grok_op_properties): More warnings.
11022 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11024 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
11025 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
11027 * decl.c (duplicate_decls): Scale back to a warning, and only do
11030 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
11032 * decl.c (duplicate_decls): pedwarn mismatched exception
11035 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
11037 * call.c (build_new_method_call): Don't display the invisible
11038 argument for controlling virtual bases.
11040 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
11042 * new: Add nothrow new and delete, bad_alloc and throw specifications
11044 * decl.c (init_decl_processing): Add throw specification for delete.
11045 * new.cc (nothrow): Define.
11046 * lex.c (real_yylex): Removing warning that throw and friends are
11048 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
11049 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
11050 * Make-lang.in: Add new{1,2}.{cc,o}.
11052 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
11054 * lex.c (cons_up_default_function): Fix return type of synth op=.
11056 * init.c (emit_base_init): Add warnings for uninitialized members
11059 * decl.c (xref_basetypes): Add warning for non-polymorphic type
11060 with destructor used as base type.
11062 * decl.c (grok_op_properties): Add warning for op= returning void.
11063 * typeck.c (c_expand_return): Add warning for op= returning anything
11066 * class.c (finish_struct_1): Add warning for class with pointers
11067 but not copy ctor or copy op=.
11069 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
11070 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
11071 (instantiate_template): If -fexternal-templates, add this
11072 instantiation to pending_templates.
11074 * decl2.c (copy_assignment_arg_p): Disable old hack to support
11077 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
11079 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
11081 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
11083 * call.c (standard_conversion): Handle getting references. Tack
11084 on RVALUE_CONV here. Do it for non-class types, too.
11085 (reference_binding): Pass references to standard_conversion.
11086 (implicit_conversion): Likewise.
11087 (add_builtin_candidate): Disable one ?: kludge.
11088 (convert_like): Handle RVALUE_CONVs for non-class types.
11089 (joust): Disable the other ?: kludge.
11091 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11093 * decl.c (init_decl_processing): Add code to build up common
11094 function types beforehand, to avoid creation then removal of
11095 things already in the hash table.
11097 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
11099 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
11102 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
11103 current_template_parms.
11105 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
11107 * search.c (lookup_field): Don't return a function, check want_type.
11109 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11111 * init.c (build_new): Make sure PLACEMENT has a type.
11113 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11115 * init.c (build_new): Support new (nothrow).
11117 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11119 * pt.c (instantiate_decl): Also do push_to_top_level before setting
11122 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
11123 * pt.c (tsubst): Defer instantiation of default args.
11124 * call.c (build_over_call): Until here.
11126 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11128 * search.c (lookup_field): Make sure we have an
11129 IDENTIFIER_CLASS_VALUE before we try to return it.
11131 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11133 * call.c (build_method_call): Delete unused var PARM.
11134 (build_overload_call_real): Likewise.
11135 (build_object_call): Delete unused var P.
11136 (build_new_op): Likewise.
11137 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
11138 var definitions, which are never used.
11139 (shadow_tag): Delete unused var FN.
11140 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
11141 * init.c (build_new): Delete unused var ALLOC_TEMP.
11142 * method.c (hack_identifier): Delete unused var CONTEXT.
11143 (do_build_copy_constructor): Delete unused var NAME.
11144 (synthesize_method): Delete unused var BASE.
11145 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
11146 * rtti.c (build_headof): Delete unused var VPTR.
11147 (get_typeid): Delete unused var T.
11148 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
11150 (build_ptrmemfunc): Delete unused vars U and NINDEX.
11151 * typeck2.c (build_functional_cast): Delete unused var BINFO.
11153 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
11155 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
11156 things in a type being defined.
11157 * decl.c (finish_enum): Reverse the values so that they are in
11160 * pt.c (instantiate_class_template): Don't initialize
11161 BINFO_BASETYPES until the vector is filled out.
11162 (unify): Don't abort on conflicting bindings, just fail.
11163 (instantiate_decl): Do push_tinst_level before any tsubsting.
11165 * method.c (build_overload_value): Handle getting a
11166 TEMPLATE_CONST_PARM for a pointer.
11168 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
11170 * init.c (expand_member_init): Don't give 'not a base' error for
11173 * pt.c (instantiate_decl): Call import_export_decl later.
11175 * pt.c (instantiate_class_template): Return a value.
11177 * parse.y (extension): New rule for __extension__.
11178 (extdef, unary_expr, decl, component_decl): Use it.
11180 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
11182 * class.c (base_binfo): Remove unused base_has_virtual member.
11183 (finish_base_struct): Likewise.
11184 (finish_struct_1): Likewise.
11186 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
11188 * search.c (expand_upcast_fixups): Fix bogus code generation
11189 problem where the generated code uses the wrong index into the
11190 runtime built vtable on the stack. Old code could clobber random
11193 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
11195 * init.c (perform_member_init): Make sure the partial EH cleanups
11196 live on the function_obstack.
11198 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
11200 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
11201 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
11203 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
11205 * decl.c (grokvardecl): Avoid ANSI style initialization.
11207 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
11209 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
11211 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
11213 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
11215 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11217 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
11218 arguments we compare against. Start the count of I at 1, not 0,
11219 since argv[0] is still the command.
11221 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
11223 * lang-specs.h: Accept .cp as an C++ extension.
11225 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11227 * cp-tree.h (ptr_reasonably_similar): Add decl.
11229 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11231 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
11232 pointer. New local SPECBITS with the parm's value.
11233 (grokdeclarator): Pass &specbits down.
11235 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
11236 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
11238 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
11239 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
11241 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
11242 not an error_mark_node.
11244 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11246 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
11247 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
11249 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11251 * decl.c (grokdeclarator): When giving an anonymous struct a name,
11252 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
11255 * typeck2.c (build_m_component_ref): If component is a pointer
11256 to data member, resolve the OFFSET_REF now.
11258 * call.c (convert_like): Don't go into infinite recursion.
11260 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
11262 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
11263 * tree.c (layout_basetypes): And on the vbase ptr.
11265 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11267 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
11268 CHAR_TYPE_SIZE so bool is always the same size as another type.
11270 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
11272 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
11274 * decl2.c (grok_x_components): Remove synthesized methods from
11275 TYPE_METHODS of an anonymous union, complain about member
11277 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
11279 (finish_function): Just clear the DECL_RTL of our arguments.
11281 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11283 * decl2.c (finish_file): Emit DWARF debugging info for static data
11286 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
11288 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
11290 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
11293 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11295 * Make-lang.in (g++-cross$(exeext)): Fix typo.
11297 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11299 Make the g++ driver now be a standalone program, rather than one
11300 that tries to run the gcc driver after munging up the options.
11301 * Make-lang.in (g++.c, g++spec.o): New rules.
11302 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
11304 (g++$(exeext)): New rule, based on xgcc rule.
11305 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
11306 * g++spec.c: New file.
11307 * g++.c: Removed file.
11309 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
11311 * cvt.c (build_up_reference): Arrange for any temporary values
11312 that have been keep in registers until now to be put into memory.
11314 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11316 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
11317 that make -j3 bootstrap works better.
11319 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
11321 * decl.c (pushtag): Do pushdecl for anon tags.
11323 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
11325 * typeck.c (c_expand_return): Fix logic.
11326 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
11328 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
11330 * g++.c (main): Make sure arglist has a final NULL entry. Add
11331 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
11332 stdin/stdout of the invoked program are redirected to
11335 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11337 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
11339 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
11341 * init.c (resolve_offset_ref): Handle obj.vfn better.
11342 * typeck.c (build_component_ref): Set TREE_TYPE on result from
11345 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
11347 * typeck.c (convert_for_assignment): Also handle anachronistic
11348 implicit conversions from (::*)() to cv void*.
11349 * cvt.c (cp_convert_to_pointer): Likewise.
11351 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
11353 * lex.c (handle_cp_pragma): Fix bogus warning.
11355 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
11357 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
11358 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
11360 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11362 * class.c (finish_struct_1): Support DWARF2_DEBUG.
11363 * search.c (dfs_debug_mark): Likewise.
11364 * decl2.c (finish_vtable_vardecl): Likewise.
11365 * decl.c (pushtag, finish_enum): Likewise.
11366 * lex.c (check_newline): Use debug_* instead of calling *out
11367 functions directly.
11369 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11371 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
11372 on some picky hosts.
11374 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11376 * class.c (finish_struct_1): A class has a non-trivial copy
11377 constructor if it has virtual functions.
11379 * cvt.c (cp_convert): Always call a constructor.
11381 * call.c (reference_binding): Still tack on a REF_BIND
11382 for bad conversions.
11383 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
11385 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
11386 (c_expand_return): Likewise.
11387 * typeck2.c (digest_init): Likewise for { }.
11388 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
11389 * cvt.c (cp_convert): Handle failure better.
11391 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11393 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
11394 of GCC be path-relative.
11396 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11398 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
11399 it does need choose-temp.o and pexecute.o.
11401 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11403 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
11404 that we still use it.
11405 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
11407 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
11409 * init.c (expand_default_init): Avoid calling constructors to
11410 initialize reference temps.
11412 * cvt.c (convert_to_reference): Fix.
11414 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11416 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
11417 (convert_to_reference): Likewise.
11418 * typeck.c (convert_for_initialization): Likewise.
11419 * init.c (expand_default_init): Likewise.
11420 (expand_aggr_init_1): Likewise.
11421 * cp-tree.h (CONV_NONCONVERTING): Lose.
11422 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
11424 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
11426 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
11428 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
11430 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11432 * init.c (expand_aggr_init_1): Don't crash on non-constructor
11435 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11437 * g++.c: Include gansidecl.h.
11438 (VPROTO, PVPROTO, VA_START): Delete.
11439 (choose_temp_base_try, choose_temp_base, perror_exec,
11440 run_dos) [__MSDOS__]: Delete fns.
11441 (pfatal_with_name): Delete fn.
11442 (temp_filename): Declare like in gcc.c.
11443 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
11444 (error_count, signal_count): Define.
11445 (error): Delete both definitions.
11446 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
11447 (pfatal_pexecute): Add fn from gcc.c.
11448 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
11449 code to use the pexecute stuff also used by gcc.c.
11450 (MIN_FATAL_STATUS): Define.
11451 * Make-lang.in (g++): Add dependency on and linking with
11452 choose-temp.o and pexecute.o.
11454 * cp-tree.h: Include gansidecl.h.
11455 (STDIO_PROTO): Delete #undef/#define.
11456 * cvt.c (NULL): Delete #undef/#define.
11457 * expr.c (NULL): Likewise.
11458 * init.c (NULL): Likewise.
11459 * rtti.c (NULL): Likewise.
11460 * xref.c (NULL): Likewise.
11462 * cp-tree.h (build_user_type_conversion): Add prototype.
11463 * call.c (build_user_type_conversion): Delete prototype. Correct
11464 decl of FLAGS arg to be an int.
11465 * cvt.c (build_user_type_conversion): Likewise.
11467 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
11469 * cp-tree.def: Add TRY_BLOCK and HANDLER.
11470 * except.c (expand_start_catch_block): Support templates.
11471 * parse.y (try_block, handler_seq): Likewise.
11472 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
11474 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11476 * pt.c (current_template_args): New fn.
11477 (push_template_decl): Use it.
11478 * decl.c (grokdeclarator): Use it.
11480 * decl2.c (build_expr_from_tree): Dereference ref vars.
11482 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
11483 the decl-specifier-seq.
11485 * decl.c (grok_op_properties): Don't force the type of a conversion
11486 op to be complete. Don't warn about converting to the same type
11487 for template instantiations.
11489 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
11492 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
11494 * typeck.c (get_delta_difference): Remove previous bogusness.
11495 Don't give errors if force is set.
11497 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11499 * decl2.c (finish_file): Don't emit debug info.
11500 * decl.c (pushdecl): Lose obsolete code.
11501 (grokdeclarator): Still do the long long thing after complaining.
11502 * search.c (note_debug_info_needed): Don't do anything if we're in a
11504 * method.c (synthesize_method): For non-local classes,
11505 push_to_top_level first.
11507 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
11509 * typeck.c (get_delta_difference): Add no_error parameter.
11510 (build_ptrmemfunc): Call get_delta_difference with no_error set;
11511 we don't want error messages when converting unrelated
11512 pointer-to-member functions.
11514 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
11516 * error.c (dump_expr): Improve the wording on error messages that
11517 involve pointer to member functions.
11519 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
11521 * cvt.c (cp_convert_to_pointer): Move code for conversions from
11522 (::*)() to void* or (*)() up a bit, so that we can convert from
11523 METHOD_TYPEs as well.
11525 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11527 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
11528 There are no 'member' types.
11529 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
11530 (build_x_typeid): Handle errors.
11532 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
11534 * typeck.c (convert_for_assignment): Handle anachronistic implicit
11535 conversions from (::*)() to void* or (*)().
11536 * cvt.c (cp_convert_to_pointer): Likewise.
11537 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
11538 conversions from here.
11539 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
11540 * lang-options.h: Likewise.
11541 * decl2.c (warn_pmf2ptr): Define.
11542 * cp-tree.h: Declare it.
11543 * typeck2.c (digest_init): Allow pmfs down into
11544 convert_for_initialization.
11546 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
11548 * typeck.c (c_expand_return): Fix for returning overloaded fn.
11550 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11552 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
11553 * decl.c (grok_reference_init): Pass DIRECT_BIND.
11554 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
11556 * call.c (convert_like): Don't pass INDIRECT_BIND.
11557 * typeck.c (convert_arguments): Likewise.
11558 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
11560 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
11562 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
11563 similar code in build_up_ref.
11564 * cvt.c (build_up_reference): Drastically simplify.
11566 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
11568 * typeck.c (signed_or_unsigned_type): If the given type already
11569 as the correct signedness, then just return it.
11571 * typeck.c ({un,}signed_type): If can't do anything, call
11572 signed_or_unsigned_type.
11574 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
11576 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
11577 current_class_type is NULL.
11579 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
11581 * class.c (finish_struct_1): Avoid empty structs by adding a field
11582 so layout_type gets the mode right.
11584 * typeck.c (c_expand_return): Drastically simplify.
11586 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11588 * typeck.c (decay_conversion): Handle overloaded methods.
11590 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
11592 * call.c (build_over_call): A TARGET_EXPR has side-effects.
11594 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
11596 * cvt.c (convert_to_pointer_force): Add code to support pointer to
11597 member function to pointer to function conversions.
11598 * init.c (resolve_offset_ref): Add code to allow faked up objects,
11599 ignoring them if they are not used, and giving an error, if they
11601 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
11602 code, and so that we can give an error, if we needed an object,
11603 and one was not provided.
11604 (build_c_cast): Don't call default_conversion when we want to
11605 convert to pointer to function from a METHOD_TYPE.
11607 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11609 * Make-lang.in (cplib2.ready): Fix logic.
11611 * decl.c (shadow_tag): Only complain about non-artificial function
11614 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
11616 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
11618 * expr.c (cplus_expand_expr): Pre-tweak call_target like
11619 expand_inline_function would.
11621 * pt.c (mark_decl_instantiated): If extern_p, call
11622 mark_inline_for_output.
11624 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
11626 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
11629 * typeck.c (get_delta_difference): Fix wording, as we can be used
11630 for pointer to data members.
11632 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
11634 * pt.c (tsubst): If the function decl isn't a member of this
11635 template, return a copy of the decl (including copying the
11636 lang-specific part) so we don't hose ourselves later.
11638 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11640 * class.c (finish_struct): Remove DWARF-specific tag handling.
11641 * decl.c (pushtag): Likewise.
11642 (finish_function): Always clear DECL_ARGUMENTS on function decls with
11644 * decl2.c (finish_file): Emit DWARF debugging info for static data
11647 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
11649 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
11650 isn't the same as the new one before we whack it.
11652 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
11654 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
11655 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
11656 warn_traditional and warn_strict_prototypes; remove ancient
11657 'overload' code; remove references to flag_traditional.
11659 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
11661 * input.c (sub_getch): Handle 8-bit characters in string literals.
11663 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
11665 * tree.c (mapcar): Handle CONSTRUCTORs.
11666 (copy_to_permanent): Handle expression_obstack properly.
11668 * Make-lang.in (cplib2.txt): Also depend on the headers.
11670 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
11672 (expand_class_desc): Use USItype for offset field.
11673 * tinfo.h (struct __class_type_info): Likewise.
11675 * method.c (build_overload_int): TYPE_PRECISION should be applied
11678 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
11680 * call.c (build_new_op): A COND_EXPR involving void must be a
11683 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11685 * typeck.c (build_x_component_ref): New fn.
11686 (build_object_ref): Use it.
11687 * parse.y (primary): Use it.
11688 * decl2.c (build_expr_from_tree): Use it.
11689 * cp-tree.h: Declare it.
11691 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
11692 * error.c (dump_type_suffix): Handle variable arrays.
11694 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11696 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
11698 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11700 * decl.c (lookup_name_real): Don't try to look up anything in a
11703 * tinfo2.cc (__throw_type_match_rtti): Oops.
11705 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11707 * Make-lang.in (exception.o): Use -fno-PIC for now.
11709 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
11711 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
11713 (get_tinfo_fn_dynamic): Extracted from build_typeid.
11714 * tinfo2.cc (__dynamic_cast): Adjust.
11716 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
11717 (build_x_typeid): Likewise.
11719 * parse.y: Call build_x_typeid instead of build_typeid.
11720 * cp-tree.def: Add TYPEID_EXPR.
11721 * pt.c (tsubst_copy): Handle typeid.
11722 * decl2.c (build_expr_from_tree): Likewise.
11723 * rtti.c (build_x_typeid): Throw bad_typeid from here.
11724 (build_typeid): Not here.
11725 * cp-tree.h: Declare build_x_typeid.
11727 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
11729 * call.c (convert_like): Pull out constant values.
11731 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
11733 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11735 * decl.c (init_decl_processing): Create short int types before
11736 creating size_t in case a machine description needs to use
11737 unsigned short for size_t.
11739 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11741 * Make-lang.in (exception.o): Turn off pic.
11743 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
11744 type, multi-level ptr conversions.
11746 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
11747 (throw_bad_cast): Use it.
11748 (throw_bad_typeid): New fn.
11749 (build_typeid): Throw bad_typeid as needed.
11751 (synthesize_tinfo_fn): Handle functions and arrays before checking
11754 * Remove .h from standard C++ headers, add new.h, move into inc
11757 * exception*: Remove pointer from object, constructors. Add
11758 default exception::what that uses type_info::name. Add
11759 __throw_bad_typeid.
11761 * init.c (build_new): Don't add a cookie to new (void *) T[2].
11763 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
11765 * Make-lang.in: Building C++ code depends on cc1plus.
11767 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11769 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
11770 a HOST_WIDE_INT, not a tree.
11772 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11774 * exception.cc: Don't include <stdlib.h>.
11776 * Make-lang.in (c++.clean): Remove cplib2.*.
11778 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
11780 * parse.y (component_decl_1, component_costructor_declarator case):
11781 Pass attributes/prefix_attributes in tree list.
11783 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
11785 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
11787 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11789 * lex.c (do_identifier): Don't do deferred lookup in a template
11792 * typeck2.c (store_init_value): Oops.
11794 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
11795 New files for C++ lang-support library.
11796 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
11797 (CXX_LIB2FUNCS): Define.
11798 And rules for building the C++ lang-support code.
11799 * config-lang.in (headers): Define.
11800 (lib2funcs): Define.
11802 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11804 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
11806 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
11807 * typeck2.c (store_init_value): Check for initializing pmf with { }
11809 (process_init_constructor): Not here.
11811 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11813 * pt.c (begin_template_parm_list): Increment
11814 processing_template_decl here.
11815 (end_template_parm_list): Not here.
11816 (process_template_parm): No need to add 1 to it now.
11817 * *.c: Use processing_template_decl instead of current_template_parms
11818 to check for being in a template.
11820 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
11821 (tsubst_copy): Handle CONSTRUCTOR.
11822 (instantiate_decl): Set up context properly for variables.
11823 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
11824 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
11826 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11828 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
11830 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11832 * method.c (make_thunk): Call comdat_linkage before setting the
11835 * decl2.c (comdat_linkage): Use make_decl_one_only.
11836 (import_export_decl): Likewise.
11837 * decl.c (init_decl_processing): Check supports_one_only instead of
11840 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
11842 * decl2.c (grokfield): Tighten checking for access decls.
11844 * decl.c (make_typename_type): Resolve references to
11845 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
11846 (lookup_name_real): Types that depend on a template parameter get
11847 an implicit 'typename' unless they're in the current scope.
11848 (start_decl_1): We don't care about incomplete types that depend
11849 on a template parm.
11850 (grokdeclarator): Resolve 'typename's in the type specifier that
11851 refer to members of the current scope.
11853 * call.c (build_over_call): Remove 'inline called before
11854 definition' diagnostic.
11855 (build_method_call): Likewise.
11856 * decl.c (duplicate_decls): Downgrade 'used before declared
11857 inline' to a warning, only with -Winline.
11859 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
11861 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
11863 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11865 * call.c (build_method_call): When calling a signature
11866 default implementation, as in other cases, let instance_ptr simply
11869 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
11871 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
11873 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
11875 * except.c (expand_start_catch_block): Add a pushlevel so that -g
11876 works on hppa and SPARC.
11878 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11880 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
11882 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11884 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
11885 before testing whether it's a signature.
11887 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11889 * call.c (build_new_method_call): Don't complain about signature
11890 pointers and references not being an aggr type.
11891 (build_this): If a signature pointer or reference was passed in,
11893 (build_new_method_call): If instance is a signature pointer, set
11894 basetype to the signature type of instance.
11895 * sig.c (build_signature_method_call): Deleted basetype and
11896 instance parameters, they can be found as the DECL_CONTEXT of
11897 function and as the first argument passed in.
11898 * cp-tree.h: Changed declaration of build_signature_method_call.
11899 * call.c (build_method_call): Deleted first two arguments in call
11900 of build_signature_method_call.
11901 (build_over_call): Added call to build_signature_method_call.
11903 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11905 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
11908 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11910 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
11912 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
11914 * except.c (expand_start_try_stmts): Move to except.c in the backend.
11915 (expand_end_try_stmts): Remove.
11917 * init.c (perform_member_init): Use add_partial_entry () instead
11918 of directly manipulating lists.
11919 (emit_base_init): Likewise.
11921 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
11923 * except.c (expand_exception_blocks): Always make sure USE and
11924 CLOBBER insns that came at the end still do, the backend relies
11927 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
11929 * call.c (build_over_call): We can only use a TARGET_EXPR of the
11932 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
11934 * cvt.c (convert_to_reference): Revert last change, don't complain
11935 about temp without target decl.
11937 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
11939 * decl.c (grokdeclarator): Don't core dump when void() is given.
11941 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
11943 * decl.c (copy_args_p): Don't crash.
11945 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
11947 * pt.c (tsubst): And support template args inside the exception
11950 * pt.c (tsubst): Add support for exception specifications in
11951 template functions.
11953 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
11955 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
11957 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
11958 (start_function): Likewise.
11959 (start_method): Likewise.
11960 (grokfield): Likewise.
11961 (make_call_declarator): Add throw spec parameter.
11962 (set_quals_and_spec): Add routine.
11963 * lex.c (set_quals_and_spec): Likewise.
11964 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
11965 * decl.c (shadow_tag): Eliminate the throw spec parameter to
11967 (groktypename): Likewise.
11968 (start_decl): Eliminate the throw spec parameter. Eliminate the
11969 throw spec parameter to grokdeclarator. Eliminate the throw spec
11970 field in DECL_STMT.
11971 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
11972 (grokfndecl): Remove useless set of raises.
11973 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
11974 the throw spec parameter to start_decl. Pull the throw spec out
11975 of the call declarator.
11976 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
11977 (start_function): Eliminate the throw spec parameter. Eliminate
11978 the throw spec parameter to grokdeclarator.
11979 (start_method): Likewise.
11980 * decl2.c (grokfield): Likewise.
11981 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
11982 (grokoptypename): Likewise.
11983 (finish_file): Eliminate the throw spec parameter to
11984 start_function. Add throw spec to make_call_declarator.
11985 * except.c (init_exception_processing): Add throw spec to
11986 make_call_declarator. Eliminate the throw spec parameter to
11988 (expand_start_catch_block): Eliminate the throw spec parameter to
11990 (expand_builtin_throw): Add throw spec to make_call_declarator.
11991 Eliminate the throw spec parameter to start_function.
11992 (start_anon_func): Likewise.
11993 * lex.c (make_call_declarator): Add throw spec parameter.
11994 (set_quals_and_spec): New routine.
11995 (cons_up_default_function): Add throw spec to make_call_declarator.
11996 Eliminate the throw spec parameter to grokfield.
11997 * method.c (synthesize_method): Eliminate the throw spec parameter
11999 * pt.c (process_template_parm): Eliminate the throw spec parameter
12001 (tsubst): Add throw spec to make_call_declarator.
12002 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
12003 (do_function_instantiation): Eliminate the throw spec parameter to
12004 grokdeclarator. Eliminate the throw spec parameter to
12006 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
12008 * parse.y (datadef): Remove non-winning optimization.
12010 (fndef): Remove ambiguous error productions uncovered by grammar
12012 (constructor_declarator): Add exception_specification_opt here.
12013 (component_constructor_declarator): Likewise.
12014 (direct_after_type_declarator): Likewise.
12015 (complex_direct_notype_declarator): Likewise.
12016 (direct_abstract_declarator): Likewise.
12017 (fn.def1): Remove exception_specification_opt.
12018 (fn.def2): Likewise.
12019 (condition): Likewise.
12020 (initdcl0): Likewise.
12021 (initdcl): Likewise.
12022 (notype_initdcl0): Likewise.
12023 (nomods_initdcl0): Likewise.
12024 (component_decl_1): Likewise.
12025 (component_declarator): Likewise.
12026 (after_type_component_declarator0): Likewise.
12027 (after_type_component_declarator): Likewise.
12028 (notype_component_declarator): Likewise.
12030 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12032 * call.c (build_over_call): Also use an INIT_EXPR when
12033 initializing anything from an rvalue.
12035 * call.c (build_over_call): Call stabilize_reference when building
12036 an INIT_EXPR instead of calling the copy ctor.
12038 * call.c (joust): Extend the previous change to all comparisons.
12040 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
12041 NO_LINKAGE_HEURISTICS.
12043 * decl2.c (finish_file): Emit any statics that weren't already.
12045 * typeck.c (build_static_cast): Implement.
12046 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
12047 * decl.c (grokparms): Use can_convert_arg instead of
12048 implicit_conversion directly.
12049 (copy_args_p): New fn.
12050 * cvt.c (convert_to_reference): Don't complain about temp with
12052 (build_up_reference): Handle TARGET_EXPRs.
12053 * call.c (build_over_call): Elide unnecessary temps.
12054 (can_convert*): Use new overloading code.
12056 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
12058 * call.c: Move TYPE_PTR*_MACROS ...
12059 * cp-tree.h: To here.
12060 * typeck.c (build_reinterpret_cast): Implement.
12062 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
12064 (joust): If we're comparing a function to a builtin and the worst
12065 conversion for the builtin is worse than the worst conversion for the
12066 function, take the function.
12068 * typeck.c (build_const_cast): Implement.
12069 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
12070 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
12072 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
12074 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
12075 too early. Make sure we explode if exprtype turns out to be a
12076 NULL_TREE when it shouldn't be.
12078 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
12080 * cp-tree.h: New routine make_call_declarator.
12081 * lex.c (make_call_declarator): Define it.
12082 * except.c (init_exception_processing): Use it.
12083 (expand_builtin_throw): Likewise.
12084 (start_anon_func): Likewise.
12085 * decl2.c (finish_file): Likewise.
12086 * lex.c (cons_up_default_function): Likewise.
12087 * parse.y: Likewise.
12088 * pt.c (tsubst): Likewise.
12090 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
12092 * decl2.c (groktypefield): Remove unused code.
12094 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
12096 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
12097 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
12098 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
12099 nonempty_cv_qualifiers.
12102 * lex.c (make_pointer_declarator): Change type_quals into
12104 (make_reference_declarator): Likewise.
12106 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12108 * decl.c (start_function): Only check interface_* for templates
12109 with flag_alt_external_templates.
12111 * call.c (build_new_op): Check for comparison of different enum types.
12112 (build_over_call): Fix arg # output.
12114 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
12116 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
12118 * call.c (build_new_op): Check for erroneous args.
12120 * call.c (build_new_method_call): Add missing args to cp_error.
12122 * tree.c (error_type): Don't print reference-to-array.
12124 * typeck.c (convert_for_assignment): Don't say contravariance for
12127 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
12129 * call.c (build_over_call): Diagnose bad convs for `this'.
12131 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
12134 * call.c (convert_like): Handle bad convs.
12135 (build_over_call): Handle bad convs better.
12137 * decl2.c: -fansi-overloading is now the default.
12139 * call.c (build_new_method_call): Check for erroneous args.
12141 * pt.c (instantiate_class_template): Propagate
12142 TYPE_USES_MULTIPLE_INHERITANCE.
12144 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
12146 * call.c (enforce_access): Add static to routine.
12148 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12150 * call.c (build_user_type_conversion_1): Fix bad handling.
12151 (compare_ics): Likewise.
12153 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
12155 * call.c (standard_conversion): Oops.
12157 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
12159 * g++.c: Update test for win32 (&& ! cygwin32).
12161 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12163 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
12164 (ptr_reasonably_similar): New fn.
12165 * call.c (BAD_RANK): New rank.
12166 (ICS_BAD_FLAG): New macro.
12167 (standard_conversion): Handle almost-right pointer conversions.
12168 (reference_binding): Handle bad rvalue bindings.
12169 (add_*_candidate): Stuff.
12170 (build_over_call): Pass bad conversions to convert_for_initialization.
12171 (compare_ics): Handle bad convs.
12174 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
12176 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
12177 integer_type_node when computing pointer offsets.
12179 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
12181 * tree.c (lvalue_type): New fn.
12182 (error_type): New fn.
12183 * call.c (op_error): Use error_type.
12184 (add_conv_candidate): Use lvalue_type.
12185 (add_builtin_candidates): Likewise.
12186 * error.c (args_as_string): Use error_type.
12188 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12190 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
12191 (tsubst): Not here.
12193 * decl.c (init_decl_processing): With -ansi, __null's type is the
12194 signed integral type with the same number of bits as a pointer.
12195 Introduce a new variable null_node for it.
12196 * cp-tree.h: Adjust.
12197 * call.c (null_ptr_cst_p): Adjust.
12199 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
12201 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
12204 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12206 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
12207 fns of classes without virtual functions.
12209 * call.c (add_function_candidate): Handle `this' specially.
12210 (compare_ics): Likewise.
12212 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
12214 * typeck.c (build_conditional_expr): Fix handling of __null.
12216 * decl2.c (comdat_linkage): New fn.
12217 (import_export_vtable): Use it.
12218 (import_export_decl): Use it.
12219 * method.c (make_thunk): Use it.
12221 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
12223 * pt.c (end_template_decl): If we don't actually have parms, return.
12224 * parse.y (template_header): Accept 'template <>'.
12226 * errfn.c: Allow 5 args.
12228 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12230 * tree.c (make_temp_vec): New fn.
12231 * pt.c (push_template_decl): Handle partial specs.
12232 (instantiate_class_template): Likewise.
12233 (more_specialized): Use get_bindings.
12234 (more_specialized_class): New fn.
12235 (get_class_bindings): New fn.
12236 (most_specialized_class): New fn.
12237 (do_function_instantiation): List candidates for ambiguous case.
12238 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
12239 (shadow_tag): Call push_template_decl for partial specializations.
12240 * parse.y: Likewise.
12241 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
12242 DECL_TEMPLATE_MEMBERS.
12243 * call.c (print_z_candidates): Reduce duplication.
12245 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12247 * decl2.c (lang_decode_option): Allow -fansi-overloading.
12249 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
12251 * pt.c (get_bindings): New fn.
12252 (most_specialized): Likewise.
12253 (do_function_instantiation): Use them.
12254 (add_maybe_template): New fn.
12255 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
12256 * call.c (build_new_op): Handle guiding decls.
12257 (build_new_function_call): Likewise.
12258 * decl2.c (finish_file): Likewise.
12260 * decl2.c (mark_used): Do synthesis here.
12261 * call.c (build_method_call): Not here.
12262 (build_over_call): Or here.
12263 * typeck.c (build_function_call_real): Or here.
12264 * tree.c (bot_manip): Call mark_used on functions used in default
12267 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
12269 * decl2.c (import_export_vtable): Delete code that disabled vtable
12270 heuristic on systems with ASM_OUTPUT_EXTERNAL.
12272 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
12274 * typeck.c (build_x_function_call): Handle static call context
12277 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
12278 the function, not its outer block.
12280 * call.c (build_field_call): Pass fields on to build_opfncall
12281 regardless of TYPE_OVERLOADS_CALL_EXPR.
12282 (build_method_call): Pass on to build_new_method_call sooner.
12284 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
12286 * class.c (instantiate_type): Don't put a POINTER_TYPE to
12287 METHOD_TYPE on an expression. Also make a copy of rhs instead of
12290 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12292 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
12293 (add_builtin_candidate): Don't take enums for ++.
12294 (build_new_method_call): Handle non-aggregates and field calls.
12295 Move new overloading code from...
12298 * decl.c (grokparms): Don't check default args in templates.
12300 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
12302 * cvt.c (build_new_op): Fix args to build_unary_op.
12303 (add_builtin_candidates): Don't call type_promotes_to on float.
12305 * decl.c (grokparms): Check the type of the default arg.
12307 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
12308 returning NULL_TREE.
12310 * typeck.c (build_x_binary_op): Avoid doing extra work.
12311 (build_x_unary_op): Likewise.
12312 (build_x_conditional_expr): Likewise.
12313 * cvt.c (build_over_call): Return.
12314 (add_builtin_candidate): Fix MEMBER_REF.
12315 (build_new_op): Likewise.
12317 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
12319 * method.c (build_overload_name): Put bug fix into code but leave
12320 disabled for now so we can be bug compatible with older releases
12321 that do repeats incorrectly. In the future, we can enable it.
12323 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12325 * cvt.c (convert_like): Don't call build_cplus_new twice.
12327 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
12328 Control new overloading code with -fansi-overloading.
12330 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
12332 * cvt.c (build_over_call): Call build_cplus_new.
12333 * call.c (build_method_call): Likewise.
12334 * typeck.c (build_function_call_real): Likewise.
12335 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
12336 the COND_EXPR in a TARGET_EXPR so they use the same slot.
12338 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
12340 * typeck.c (complete_type): Propagate
12341 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
12343 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12345 * cvt.c (joust): More ?: kludging. Sigh.
12346 (build_over_call): Don't try to synthesize global fns.
12348 * search.c (lookup_conversions): Use binfo marking.
12350 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
12352 * search.c (build_mi_matrix): Use the correct value of cid
12353 when determining the new mi_size.
12355 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
12357 * cvt.c (add_builtin_candidates): Do consider type conversion ops
12358 for the first parms of += et al.
12359 (strip_top_quals): New fn.
12360 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
12361 (implicit_conversion): Likewise.
12362 (add_builtin_candidates): Be careful about arrays.
12363 (build_new_method_call): Handle vtable optimization.
12365 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
12367 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
12368 * cvt.c (reference_binding): Use it.
12369 (implicit_conversion): Use it.
12370 (add_builtin_candidate, COND_EXPR): Use it.
12372 * cvt.c (build_new_function_call): Check for error args.
12374 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
12376 * gxx.gperf: Add __null.
12377 * hash.h: Regenerate.
12378 * lex.h: Add RID_NULL.
12379 * lex.c (init_lex): Create null_pointer_node here, stick it in
12381 * decl.c (init_decl_processing): Still set its type here.
12382 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
12383 (convert_to_pointer_force): Likewise.
12384 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
12386 * call.c (convert_harshness): Use null_ptr_cst_p.
12387 * typeck.c (convert_for_assignment): Likewise. Don't produce
12390 * error.c (args_as_string): Handle lists of actual args, too.
12391 * cvt.c (null_ptr_cst): Support (void*)0 for now.
12392 (build_user_type_conversion_1): Improve diagnostics.
12393 (build_new_function_call): Likewise.
12394 (build_object_call): Likewise.
12395 (build_new_method_call): Likewise. Move call before def diagnostic...
12396 (build_over_call): Here.
12398 * cvt.c (build_new_method_call): Don't complain about no match if
12399 LOOKUP_SPECULATIVELY.
12400 (build_over_call): Fix 'this' for virtual fn.
12401 (build_new_method_call): Add diagnostic.
12403 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12405 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
12406 constructors to be passed in.
12407 (build_over_call): Likewise.
12408 (build_user_type_conversion_1): Pass them in.
12409 (convert_like): Likewise.
12410 (build_object_call): Handle overloaded conversions.
12411 (build_over_call): Pass the right args to build_vfn_ref.
12412 (standard_conversion): Fix pmf convs.
12413 (joust): Handle comparing statics and non-statics.
12414 (build_new_method_call): New fn.
12415 * call.c (build_method_call): Call it if NEW_OVER.
12417 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
12419 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
12422 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
12424 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
12425 instead of just maybe_build_cleanup so that we deallocate the
12428 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12430 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
12431 * cp-tree.h (finish_prevtable_vardecl): Add decl.
12433 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
12435 * pt.c (instantiate_class_template): Call complete_type. Also, if
12436 we're at the end of the file and we just instantiated a template
12437 class with a vtable, call finish_prevtable_vardecl.
12439 * error.c (dump_decl): Don't explode (or explode more gracefully
12440 as appropriate) if the object being dumped has a null type.
12441 (dump_expr): Likewise.
12443 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
12444 by counting the number of nodes that we'll need before allocating
12446 (lookup_fnfields): Fix comment.
12447 (breadth_first_search): Fix comment.
12449 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
12451 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
12453 * class.c (finish_struct): Call cplus_decl_attributes here.
12454 (finish_struct_1): Not here.
12455 * cp-tree.h: Adjust.
12457 * pt.c (type_unification): New parameter STRICT.
12458 (unify): If STRICT, don't allow cv addition or base deduction.
12459 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
12461 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12463 * search.c (get_template_base{_recursive}): New fns.
12464 * pt.c (more_specialized): New fn.
12465 (do_function_instantiation): Use it.
12466 (unify): Handle base deduction.
12467 * cvt.c (joust): Use more_specialized.
12468 Don't arbitrarily choose between non-builtin candidates.
12469 (build_over_call): Call require_complete_type.
12471 * decl.c (start_function): Statics are static even in a #pragma
12474 * decl2.c (import_export_vtable): Disable vtable heuristic on
12475 systems with ASM_OUTPUT_EXTERNAL.
12477 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
12478 (standard_conversion): No std conv to enum type.
12480 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
12483 * cvt.c (reference_binding): Bind directly to a base subobject of
12486 * cvt.c (build_new_op): Enforce access control.
12488 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
12490 * typeck2.c (process_init_constructor): When scanning the
12491 union for a named field, skip things that aren't FIELD_DECLs.
12493 * method.c (synthesize_method): Don't scan fndecl's rtl if
12494 we're at the end of the file; just assume the function can't
12497 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12499 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
12502 * cvt.c (build_user_type_conversion_1): Handle overloaded
12505 * cvt.c (add_builtin_candidates): Don't consider type conversion
12506 operators for the first parameter of operator=.
12508 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
12510 * typeck.c (complete_type): Only call layout_type if we're not
12511 expanding a template.
12513 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12515 * cvt.c (compare_ics): Oops.
12517 * cvt.c (op_error): Oops.
12519 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
12520 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
12521 (build_conv): Use them.
12522 (implicit_conversion): Use them.
12523 (convert_like): Handle them.
12524 (build_new_op): Handle builtin COND_EXPR again.
12525 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
12526 in lists of types for COND_EXPR.
12527 (add_builtin_candidate): Add enum candidates for COND_EXPR.
12529 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
12531 * typeck.c (build_modify_expr): Always attempt to build a call to
12532 the assignment operator, even if we're using a default one.
12533 (convert_for_initialization): Call complete_type.
12535 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12537 * cvt.c (reference_binding): A REF_BIND gets the reference type.
12538 (implicit_conversion): Likewise.
12539 (convert_like): Likewise.
12540 (compare_ics): Likewise.
12541 (compare_qual): Likewise.
12542 (print_z_candidates): Handle no candidates.
12543 (build_new_op): Don't handle builtin COND_EXPR for now.
12545 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
12547 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
12549 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12551 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
12553 * cvt.c (build_builtin_candidate): Oops.
12554 (build_new_op): Oops.
12556 * method.c (build_opfncall): Pass COND_EXPR on.
12557 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
12558 (add_builtin_candidate{,s}): Likewise.
12559 (add_builtin_candidates): Likewise.
12560 (print_z_candidates, op_error, build_new_op): Likewise.
12561 (type_decays_to): New fn.
12562 * lex.c (init_lex): Just say ?: for COND_EXPR.
12564 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12566 * typeck.c (complete_type): Call layout_type rather than building
12569 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
12570 only use ptrdiff_t.
12572 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12574 * cvt.c: Always compile the new overloading code (but don't use it).
12575 (implicit_conversion): Add a BASE_CONV when converting to
12576 the same class type.
12577 (convert_like): Handle BASE_CONV.
12579 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12581 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
12582 (add_builtin_candidate): Likewise.
12585 * typeck.c (build_x_function_call): Try an operator function
12586 whenever we call an object of class type.
12587 * method.c (build_opfncall): Pass CALL_EXPRs through.
12588 * cvt.c (implicit_conversion): Do const-ref case first.
12589 (add_conv_candidate, build_object_call, op_error): New fns.
12590 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
12591 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
12592 builtin candidates.
12593 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
12594 Fall back on preincrement handling. Use op_error.
12596 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
12597 an error_mark_node.
12598 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
12601 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
12603 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
12605 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
12607 * typeck.c (build_component_ref_1): Use build_component_ref
12608 instead of open coding it here.
12610 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12612 * g++.c (main): Don't link with -lg++.
12615 * cvt.c (convert_to_reference): Don't use convert_from_reference on
12616 result of build_type_conversion.
12617 (cp_convert): Only call build_method_call for ctors if
12618 build_type_conversion failed.
12619 (ptr_complete_ob): New function.
12620 (TYPE_PTR{,OB,MEM}_P): New macros.
12621 ({add,build}_builtin_candidate{,s}): New functions.
12622 (print_z_candidates): Handle builtins.
12623 (build_user_type_conversion_1): Don't use conversion fns for
12624 converting to a base type.
12625 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
12626 (build_user_type_conversion): Use convert_from_reference.
12627 (build_new_op): New function.
12628 (build_over_call): Fix handling of methods.
12629 (compare_ics): Handle AMBIG_CONV properly.
12630 * typeck2.c: Increment abort count.
12631 * method.c (build_opfncall): Forward most requests to build_new_op.
12632 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
12634 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12636 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
12637 invalid second argument to dump_expr_list.
12639 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
12641 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
12643 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
12645 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
12648 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
12650 * typeck2.c (process_init_constructor): New pedwarn for using { }
12651 to initialize a pointer to member function.
12652 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
12653 we can avoid the new error.
12655 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
12657 * typeck.c (build_ptrmemfunc1): New function to hide details of
12658 pointer to member functions better.
12660 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
12662 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
12663 methods into the actual method, as we know the implied object is
12666 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12668 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
12669 inside a system header.
12671 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
12673 * call.c (build_method_call): Call complete_type on the
12676 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
12678 * typeck.c (build_component_ref): Always build up an OFFSET_REF
12679 for obj_ptr->func so that we can know which object to use in a
12682 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
12684 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
12685 around things. Also improve maintainability.
12687 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
12689 * decl.c (grokdeclarator): Check for overflow when evaluating an
12692 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
12694 * cvt.c (cp_convert): Don't check for ambiguity with constructor
12697 * typeck.c (build_x_function_call): Pass function overload
12698 questions to new overloading code if NEW_OVER.
12699 * init.c (expand_aggr_init_1): Only check for type conversion ops
12700 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
12701 Don't check for ambiguity with constructor if NEW_OVER.
12702 * cvt.c (convert_to_reference): Dereference the result of a type
12703 conversion operator.
12704 (build_conv): Propagate ICS_USER_FLAG.
12705 (implicit_conversion): Call instantiate_type.
12706 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
12707 (add_function_candidate): Fix cv-quals on argtype.
12708 (print_z_candidates): New function.
12709 (build_new_function_call): Call it.
12710 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
12711 consider non-converting constructors.
12712 Call print_z_candidates.
12713 Return an AMBIG_CONV for an ambiguous conversion.
12714 (build_user_type_conversion): Handle AMBIG_CONV.
12715 (convert_like): Fix test for building TARGET_EXPR.
12716 Call instantiate_type.
12717 Handle AMBIG_CONV and LVALUE_CONV.
12718 (build_over_call): Handle 0 args and ellipsis.
12719 * cp-tree.def: Add AMBIG_CONV.
12721 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
12723 * decl.c (lookup_name_real): If we find mem in obj when parsing
12724 `obj->mem', make sure we return the right value.
12726 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
12728 * search.c (get_base_distance): Call complete_type.
12730 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
12732 * decl.c (store_bindings): Make static.
12734 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12736 * init.c (expand_aggr_init_1): Don't check type conversions if
12739 * cvt.c (z_candidate): Put back template field.
12740 (add_function_candidate): Set it.
12741 (add_template_candidate): Likewise.
12743 (compare_qual): Handle references and pointers to members.
12744 (compare_ics): Handle reference bindings.
12746 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
12748 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
12750 * call.c (compute_conversion_costs): Call complete_type.
12752 * tree.c (vec_binfo_member): Use comptypes instead of comparing
12753 pointers, so we can handle template parameters.
12755 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
12757 * cvt.c (cp_convert_to_pointer): We have to call complete_type
12758 here; let's make it explicit instead of a side effect of an
12761 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12763 * cvt.c (z_candidate): Remove template field.
12764 (reference_binding): Handle binding to temporary.
12765 (implicit_conversion): Likewise.
12766 (add_function_candidate): Handle artificial constructor parms.
12767 Handle functions with too few parms.
12768 (add_template_candidate): New function.
12769 (build_user_type_conversion_1): Handle constructors.
12770 (convert_like): Likewise.
12771 (build_over_call): Likewise.
12772 (build_new_function_call): Support templates.
12773 (compare_ics): Fix reference, inheritance handling.
12775 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
12777 * decl.c: Add signed_size_zero_node.
12778 (init_decl_processing): Build it.
12779 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
12780 when we're trying to make a negative delta.
12782 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12784 Stop doing this damn index==strchr variable name confusion.
12785 * class.c (add_virtual_function): Change local var INDEX to be
12787 (add_method): Likewise.
12788 * lex.c (print_parse_statistics): Likewise.
12789 * search.c (make_memoized_table_entry): Likewise.
12790 (lookup_fnfields_here): Likewise.
12791 (lookup_field): Likewise.
12792 (lookup_fnfields): Likewise.
12793 (get_baselinks): Likewise.
12794 * sig.c (build_signature_table_constructor): Likewise.
12795 (build_signature_method_call): Likewise.
12796 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
12797 (get_member_function_from_ptrfunc): Likewise.
12798 (build_ptrmemfunc): Change local var INDEX to be IDX.
12799 (c_expand_start_case): Likewise.
12801 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12803 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
12804 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
12805 (convert_to_reference): Use build_type_conversion to convert to
12806 the reference type directly.
12807 (standard_conversion): Fix void* case, non-conversions.
12808 (reference_binding): Fix expr == 0 case, non-conversions.
12809 (convert_like): Support REF_BIND.
12810 (compare_qual): Split out from compare_ics.
12811 (compare_ics): Use it, handle icses with only a qual_conv.
12813 * init.c (expand_vec_init): Don't crash if decl is NULL.
12815 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
12817 * mpw-config.in: New file, configury for Mac MPW.
12818 * mpw-make.sed: New file, makefile editing for MPW.
12820 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12822 * pt.c (instantiate_class_template): Call repo_template_used.
12824 * search.c (lookup_conversions): Only lookup conversions in
12827 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12829 * cp-tree.def: Renamed from tree.def, to avoid confusion with
12831 * cp-tree.h, lex.c: Include cp-tree.def.
12832 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
12834 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
12836 * init.c (build_vec_delete_1): Call complete_type.
12838 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
12840 * except.c (start_anon_func): Make sure anonymous functions are
12843 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12845 * decl.c (finish_function): If function_depth > 1, set nested.
12847 * decl2.c (grokbitfield): Revert Bob's change.
12848 * class.c (finish_struct_1): Fix handling of named bitfield widths.
12850 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12852 * pt.c (add_pending_template): Handle types.
12853 (lookup_template_class): With -fexternal-templates, just add the class
12854 to pending_templates instead of instantiating it now.
12855 * decl2.c (finish_file): Handle types in pending_templates.
12857 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
12859 * decl2.c (grokbitfield): Handle constant decls appropriately.
12860 Give an appropriate error message now instead of spewing core
12863 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12865 * decl2.c: Don't turn on thunks by default for now.
12867 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
12869 * typeck.c (complete_type): Handle error_mark_node.
12870 (common_type, OFFSET_TYPE): Handle template_type_parms.
12872 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
12874 * pt.c (instantiate_decl): If at_eof, call import_export_decl
12875 regardless of DECL_INLINE.
12877 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
12879 * class.c (finish_struct_bits): Copy TYPE_SIZE.
12881 * rtti.c (build_dynamic_cast): Support templates.
12882 * tree.def: Support DYNAMIC_CAST_EXPR.
12883 * pt.c (tsubst_copy): Likewise.
12884 * decl2.c (build_expr_from_tree): Likewise.
12886 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12888 * typeck.c (build_static_cast): Support templates.
12889 (build_const_cast): Likewise.
12890 * tree.def: Support CONST/STATIC_CAST_EXPR.
12891 * pt.c (tsubst_copy): Likewise.
12892 * decl2.c (build_expr_from_tree): Likewise.
12894 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12896 * decl2.c (finish_vtable_vardecl): Don't trust
12897 TREE_SYMBOL_REFERENCED for vtables of local classes.
12899 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12901 * pt.c (tsubst_copy): Handle operator T.
12903 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12905 * init.c (build_delete): Move creation of PARMS inside test of
12906 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
12908 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
12910 * typeck.c (build_conditional_expr): Don't assume that
12911 the arguments to ?: are always pointers or records.
12913 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12915 * decl2.c (import_export_decl): Still emit static/weak/comdat
12916 copies of inline template functions with -fno-implicit-templates.
12918 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
12920 * init.c (build_delete): Determine the complete basetype
12921 path to the destructor we're calling.
12923 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
12925 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
12926 initialize the enum, because we really and truly don't know where
12928 (start_enum): Don't copy integer_zero_node because
12929 build_enumerator will do it.
12931 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12933 * decl.c (finish_function): Do access control on base destructors.
12935 * pt.c (tsubst, case FUNCTION_DECL): Set up
12936 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
12939 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
12941 * cvt.c (build_up_reference): If we have already extended the
12942 lifetime of the temporary, don't try it again.
12943 * typeck.c (c_expand_return): Don't try and convert the return
12944 value twice when we want a reference, once is enough.
12946 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
12948 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
12949 LOOKUP_ONLYCONVERTING at all for now.
12951 * search.c (add_conversions): Put the conversion function in
12952 TREE_VALUE, the basetype in TREE_PURPOSE.
12953 * cvt.c (build_type_conversion): Adjust.
12954 * cvt.c (build_expr_type_conversion): Adjust.
12955 * call.c (user_harshness): Adjust.
12957 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12959 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
12962 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
12964 * except.c (expand_start_catch_block): Add a dummy region, if we
12965 get an error, so that we can avoid core dumping later.
12967 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
12969 * cp-tree.h (OFFSET_REF): Remove.
12970 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
12971 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
12972 * init.c (expand_aggr_init_1): Likewise.
12973 (build_new): Likewise.
12974 * typeck.c (expand_target_expr): Likewise.
12976 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12978 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
12981 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
12983 * cvt.c (build_up_reference): Redo how and when temporaries are
12985 * decl.c (grok_reference_init): Don't try and be smart about
12988 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
12990 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
12991 (TARGET_EXPR...), now that it has 4 arguments.
12992 * tree.c (build_cplus_new): Likewise.
12994 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12996 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
12998 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
12999 * decl.c (struct saved_scope): Remove named_labels,
13000 {base,member}_init_list.
13001 (maybe_push_to_top_level): Don't set them. Call
13002 push_cp_function_context if appropriate.
13003 (pop_from_top_level): Likewise.
13005 * method.c (do_build_assign_ref): Remove obsolete check of
13006 TYPE_HAS_ASSIGN_REF (basetype).
13008 * decl.c (grokfndecl): Diagnose user definition of
13009 implicitly-declared methods.
13011 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
13013 * method.c (do_build_copy_constructor): Add code to give
13014 meaningful error messages instead of crashing.
13015 (do_build_assign_ref): Don't synthesize assignment operators for
13016 classes containing reference or const members.
13018 * class.c (struct base_info): Remove cant_synth_copy_ctor
13019 and cant_synth_asn_ref.
13020 (finish_base_struct): Remove the code that tries to conditionalize
13021 synthesis of copy constructors & assignment operators based on
13022 access permissions. Instead, let it fail when it tries to
13023 synthesize the copy constructor. This will give meaningful error
13024 messages instead of silently generating code to perform a bitcopy.
13026 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
13028 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
13029 determining types for constant values.
13031 * decl.c (struct named_label_list): Use instead of stuffing
13032 random items into a TREE_LIST node.
13033 (named_label_uses): Use the new struct.
13034 (poplevel): Likewise.
13035 (lookup_label): Likewise.
13036 (define_label): Add an error message to tell the user the line
13037 where the goto is located in addition to the destination of the
13039 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
13041 (finish_function): Likewise.
13043 (start_decl): Complain about defining a static data member
13044 in a different type from which it was declared.
13046 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13048 * cvt.c (build_expr_type_conversion): Adjust.
13050 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
13052 * call.c (build_method_call): Always convert 'this' to the
13055 * search.c (add_conversions): Put the conversion function in
13056 TREE_VALUE, the type in TREE_PURPOSE.
13057 * cvt.c (build_type_conversion): Adjust.
13058 * call.c (user_harshness): Adjust.
13060 * method.c (emit_thunk): Call temporary_allocation and
13061 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
13063 * tree.c (build_cplus_array_type): Handle tweaking of
13064 TYPE_MAIN_VARIANT here.
13065 * typeck.c (common_type): Not here.
13067 * typeck.c (complete_type): Only try to complete an array type if
13070 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
13072 * decl.c (grokvardecl): Call complete_type.
13073 (grokdeclarator): Call complete_type for PARM_DECLs.
13075 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13077 * pt.c (instantiate_class_template): Re-set
13078 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
13080 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
13082 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
13083 smart enough to do it right.
13084 * tree.c (cp_expand_decl_cleanup): Likewise.
13085 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
13086 cp_expand_decl_cleanup.
13087 (store_parm_decls): Likewise.
13088 (hack_incomplete_structures): Likewise.
13089 * except.c (push_eh_cleanup): Likewise.
13091 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
13093 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
13094 frontend to the backend where it belongs.
13095 * tree.c (unsave_expr): Likewise.
13096 (unsave_expr_now): Likewise.
13097 * tree.def (UNSAVE_EXPR): Likewise.
13098 * cp-tree.h (unsave_expr): Likewise.
13099 (unsave_expr_now): Likewise.
13101 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
13103 * init.c (emit_base_init): Make sure the partial EH cleanups live
13104 on the function_obstack.
13106 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
13108 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
13109 when checking for pointer types.
13111 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
13113 * pt.c (instantiate_class_template): Remove obsolete check for
13114 access declarations.
13116 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
13118 * call.c (build_overload_call): Simplify calls to
13119 build_overload_call by removing last parameter.
13120 (build_method_call): Likewise.
13121 * cp-tree.h: Likewise.
13122 * method.c (build_opfncall): Likewise.
13123 * typeck.c (build_x_function_call): Likewise.
13125 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
13127 * call.c (default_parm_conversions): Factor out common code.
13128 (build_method_call): Use it.
13129 (build_overload_call_real): Use it.
13131 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
13133 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
13134 but pedwarn as the code is bogus.
13135 * typeck.c (decay_conversion): Likewise.
13136 (build_function_call_real): Use build_addr_func instead of
13137 default_conversion. Don't allow pointer-to-method functions down
13139 (build_unary_op): Use real pointer-to-member functions instead of
13141 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
13142 (convert_for_assignment): Removed some obsolete code.
13143 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
13144 build_x_function_call instead of current_class_ptr. Only call
13145 digest_init once on an initializer, we do this just checking
13147 (build_expr_from_tree): Pass current_class_ref to
13148 build_x_function_call instead of current_class_ptr.
13149 * init.c (build_member_call): Likewise.
13150 * pase.y: Likewise.
13151 * error.c (dump_expr): Handle OFFSET_REFs better.
13152 * pt.c (unify): Handle pointer-to-member functions better.
13153 * decl.c (finish_function): Clear out current_class_ref just like
13154 we do for current_class_ptr.
13156 * typeck.c (get_delta_difference): Handle virtual bases better.
13158 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
13160 * sig.c (build_signature_table_constructor): Use the delta for
13161 the original basetype for this virtual function with thunks.
13162 (build_signature_method_call): We still need to adjust 'this'
13165 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
13167 * call.c (build_addr_func): New routine. Used to get the `real'
13168 address of a function or a method. Needed to avoid getting a
13169 pointer-to-member function.
13170 (build_call): New routine to build CALL_EXPRs.
13171 (build_method_call): Use it.
13172 * cvt.c (convert_to_aggr): Likewise.
13173 * typeck.c (build_function_call_real): Likewise.
13174 * sig.c (build_signature_table_constructor): Use build_addr_func.
13175 * cp-tree.h (build_call, build_addr_func): Declare them.
13177 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
13179 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
13180 * parse.y: Remove uses of LOOKUP_AGGR.
13182 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
13184 * *.[chy]: Rename current_class_decl to current_class_ptr, and
13185 C_C_D to current_class_ref.
13187 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13189 * call.c (convert_harshness): Tighten up pointer conversions.
13191 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
13193 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
13194 (finish_file): Likewise.
13196 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
13198 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
13200 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
13203 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13205 * decl2.c: Turn on thunks by default where supported.
13207 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
13209 * cp-tree.h (build_overload_call_maybe): Removed.
13210 * call.c (build_overload_call_real): Invert meaning of last arg to
13211 be require_complete.
13212 (build_overload_call): Likewise.
13213 * typeck.c (build_x_function_call): Use build_overload_call_real
13214 instead of build_overload_call_maybe.
13216 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13218 * decl2.c (finish_file): Don't try to emit functions that haven't
13221 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
13223 * decl2.c (finish_vtable_vardecl): Oops.
13225 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
13226 Also store the bindings from previous_class_values.
13227 (pop_from_top_level): Restore them.
13229 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13231 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
13232 symbol has been referenced.
13233 (finish_file): Re-join synthesis/vtable loop with inline emission
13234 loop, disable inlining when an inline is output.
13236 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
13238 * except.c (init_exception_processing): Setup saved_in_catch.
13239 (push_eh_cleanup): Reset __eh_in_catch.
13240 (expand_start_catch_block): Set __eh_in_catch.
13242 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
13244 * except.c (push_eh_cleanup): Add tracking for whether or not we
13245 have an active exception object.
13246 (expand_builtin_throw): Use it to make sure a rethrow without an
13247 exception object is caught.
13249 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
13251 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
13254 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
13256 * decl2.c (finish_file): Also use sentries for vars with
13257 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
13260 * lex.c (handle_cp_pragma): Disable #pragma
13261 interface/implementation if SUPPORTS_ONE_ONLY > 1.
13263 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
13265 * method.c (emit_thunk): Wrap default case in
13266 temporary/permanent_allocation.
13268 * method.c (make_thunk): Use DECL_ONE_ONLY.
13269 (emit_thunk): Call assemble_end_function.
13271 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
13273 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
13274 (import_export_decl): Likewise.
13275 (finish_prevtable_vardecl): Disable vtable hack if
13276 SUPPORTS_ONE_ONLY > 1.
13278 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
13280 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
13281 PREDECREMENT_EXPRs take two arguments, not one.
13283 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
13285 * class.c (build_vtable_entry): Don't build thunks for abstract
13288 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
13291 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13293 * class.c (set_rtti_entry): Use size_zero_node.
13294 (build_vtable): Likewise.
13296 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
13298 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
13299 (prepare_fresh_vtable): Likewise.
13301 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
13303 * method.c (emit_thunk): Call mark_used on the target function.
13305 * call.c (build_method_call): Don't warn about pending templates.
13307 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13309 * decl2.c (finish_file): Fix list walking logic.
13311 * typeck2.c (check_for_new_type): Only warn if -pedantic.
13313 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
13315 * class.c (finish_struct_1): Remove old code for
13316 dont_allow_type_definitions.
13317 * cp-tree.h: Likewise.
13318 * spew.c: Make sure cp-tree.h is included before parse.h, so the
13319 definition of flagged_type_tree is found before it is used.
13321 * parse.y: Added the ftype member to the type union, and changed a
13322 number of rules to use it instead of ttype. Added calls to
13323 check_for_new_type() as appropriate.
13324 * typeck2.c (check_for_new_type): New function for checking
13325 if a newly defined type appears in the specified tree.
13326 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
13327 for check_for_new_type().
13329 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
13331 * decl2.c (finish_file): Only use a sentry if the decl is public.
13333 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
13334 don't pass LOOKUP_ONLYCONVERTING.
13336 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
13338 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
13339 properly keeps track of const and volatile type modifiers.
13341 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
13343 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
13344 * pt.c (comp_template_args): Use it.
13346 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
13347 assemble_external for artificial function decls.
13349 * decl.c (cp_finish_decl): Oops.
13351 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
13353 * decl2.c (import_export_decl): Put static data member templates
13354 into common storage, or make them weak, depending on whether they
13355 are dynamically or statically initialized.
13356 (get_sentry): New function.
13357 (finish_file): Do import_export_decl for static data members before
13358 building the init/fini functions. Don't init/fini a variable that's
13359 EXTERNAL. Use a sentry for variables in common. Fix mismatching
13360 push/pop_temp_slots.
13361 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
13362 expand_static_init thang.
13363 * method.c (get_id_2): New function.
13365 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
13367 * parse.y (empty_parms): Make sure we use C++-style prototypes
13368 when we're declaring member functions.
13370 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13372 * Makefile.in (CONFLICTS): 16 s/r conflicts.
13373 * parse.y (self_template_type): New nonterminal.
13375 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13377 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
13379 * parse.y (base_class.1): Allow 'typename foo::bar'.
13381 * lex.c (check_newline): Remove #pragma code that plays with the
13382 input stream, since we now deal with tokens. Clear nextchar when
13384 (handle_cp_pragma): Use real_yylex.
13385 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
13388 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
13390 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
13392 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13394 * parse.y: New token SELFNAME for potential constructor.
13395 * spew.c (yylex): Handle it.
13396 * lex.c (identifier_type): Produce it.
13398 * parse.y (complete_type_name): In :: case, don't push class binding.
13399 (complex_type_name): Likewise.
13401 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
13403 * typeck.c (build_reinterpret_cast): Handle pointer to member
13406 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13408 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
13410 (check_newline): Put the vtable/unit/implementation/interface pragma
13411 code into handle_cp_pragma, replacing it with a call.
13412 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
13413 args. Get the next token after handling the pragma token.
13415 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
13417 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
13418 (convert_to_pointer_force): Likewise.
13420 * init.c (build_new): Fix array new without -fcheck-new.
13422 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
13424 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
13425 tree.c: Lose TYPE_NESTED_NAME.
13427 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
13430 * tree.def: Add VEC_INIT_EXPR.
13431 * expr.c (cplus_expand_expr): Handle it.
13432 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
13433 the extra file-scope symbol nastiness.
13435 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
13437 * method.c (make_thunk): Thunks are static.
13438 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
13440 * decl2.c (mark_vtable_entries): Emit thunks as needed.
13441 (finish_file): Don't emit them here.
13443 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
13445 * rtti.c (build_dynamic_cast): Handle null pointers.
13446 (ifnonnull): New function.
13448 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
13450 * call.c (build_method_call): Remember the original basetype we
13451 were called with. Give an error message instead of trying
13452 (incorrectly) to call a non-static member function through a
13453 non-inherited class.
13455 * search.c (expand_upcast_fixups): Mark the new fixup as
13458 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13460 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
13462 * class.c (set_rtti_entry): Fix for thunks.
13464 * decl2.c (import_export_decl): Still emit typeinfo fns for
13465 cv-variants of builtin types.
13467 * rtti.c (expand_class_desc): Set up base_info_type_node here.
13468 (init_rtti_processing): Instead of here.
13470 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
13472 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
13473 (build_typeid): Only complain about taking dynamic typeid without
13476 * decl2.c: flag_rtti defaults to 1.
13478 * rtti.c (get_tinfo_var): The general class case is now smaller.
13479 (init_rtti_processing): Pack the latter three fields of base_info
13482 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
13484 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
13486 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
13488 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
13489 (push_memoized_context): Split out code to undefer pop_type_level to
13490 (clear_memoized_cache): here.
13491 (pop_memoized_context): We can only handle one layer of deferral of
13492 pop_type_level so clear the cache, if there was a previous level.
13494 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13496 * rtti.c (init_rtti_processing): Build up base_info_type_node.
13497 (expand_class_desc): Use one pointer to an array of base_info
13498 structs, passed using a CONSTRUCTOR.
13500 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
13502 * class.c (build_vbase_path): Remove block extern for
13503 flag_assume_nonnull_objects here.
13504 (build_vfn_ref): Split out functionality into build_vtbl_ref.
13505 (build_vtbl_ref): New routine.
13506 (build_vtable): Set up rtti info here.
13507 (add_virtual_function): Note in CLASSTYPE_RTTI the best
13508 place where we can get the rtti pointers from to avoid having to
13509 search around for a place.
13510 (finish_base_struct): Likewise.
13511 (finish_struct_1): Likewise. Never create totally new vtables
13512 with totally new vtable pointers for rtti. Disable code to layout
13513 vtable pointers better until we want to break binary
13515 * rtti.c (build_headof_sub): New routine to convert down to a
13516 sub-object that has an rtti pointer in the vtable.
13517 (build_headof): Use it. Also, use build_vtbl_ref now to be more
13519 (build_dynamic_cast): Make sure we have saved it, if we need to.
13520 * search.c (dfs_init_vbase_pointers): Disable code that deals with
13521 a more efficient vtable layout, enable later.
13522 * call.c (flag_assume_nonnull_objects): Moved declaration to
13523 * cp-tree.h: here. Declare build_vtbl_ref.
13524 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
13525 function calls that want a tree.
13527 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13529 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
13530 other X subobjects in the most derived type. Ack.
13532 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
13533 get_typeid will do it for us.
13534 (get_typeid_1): Break out call-building for expand_*_desc to use.
13535 (get_typeid): Call it.
13536 (expand_*_desc): Likewise.
13537 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
13539 (init_decl_processing): Lose builtin_type_tdescs lossage.
13540 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
13542 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
13544 * pt.c (tsubst): When calling set_nested_typename, use
13545 TYPE_NESTED_NAME (current_class_type) instead of
13546 current_class_name.
13548 * decl.c (pushdecl): Likewise.
13549 (pushdecl_class_level): Likewise.
13550 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
13551 set_nested_typename.
13553 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
13555 * rtti.c (synthesize_tinfo_fn): Handle arrays.
13557 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
13559 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
13561 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
13562 (init_rtti_processing): Lose bad_cast_type.
13563 (build_dynamic_cast): Use throw_bad_cast.
13565 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
13567 * decl2.c (finish_file): Don't synthesize artificial functions
13568 that are external and not inline.
13570 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
13572 * decl2.c (finish_file): Handle having new inlines added to
13573 saved_inlines by synthesis.
13575 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
13577 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13579 RTTI rewrite to initialize nodes as needed, not require that
13580 users #include <typeinfo>, complete functionality and reduce wasted
13582 * rtti.c (init_rtti_processing): New fn.
13583 (build_typeid): The vtable entry is now a function.
13584 (get_tinfo_var): New fn.
13585 (get_tinfo_fn): Likewise.
13586 (get_typeid): Use it.
13587 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
13588 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
13590 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
13591 (synthesize_tinfo_fn): New fn.
13592 * method.c (build_t_desc_overload): Lose.
13593 (build_overload_with_type): More generic.
13594 * decl.c (init_decl_processing): Call init_rtti_processing.
13595 * class.c (set_rtti_entry): Use get_tinfo_fn.
13596 * decl2.c (mark_vtable_entries): Mark the rtti function.
13597 (finish_prevtable_vardecl): Don't build_t_desc.
13598 (import_export_decl): Handle tinfo functions.
13599 (finish_file): Likewise.
13600 * typeck.c (inline_conversion): New fn.
13601 (build_function_call_real): Use it.
13602 * cp-tree.h: Add decls.
13604 * method.c (hack_identifier): Also convert component_refs from
13607 * lex.c (cons_up_default_function): Use the type, not the name, in
13610 * decl2.c (import_export_vtable): Fix weak vtables.
13612 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
13614 * search.c (get_base_distance_recursive): Fix access checks for
13617 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13619 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
13621 (convert_harshness): Add prototypes wrapped by PROTO.
13622 * decl2.c (grok_function_init): Likewise.
13623 (do_toplevel_using_decl): Change to void return type.
13624 * class.c (build_vtable_entry): Remove decl of make_thunk.
13625 (merge_overrides): Fix order of arg definitions.
13626 (finish_vtbls): Likewise.
13627 (fixup_vtable_deltas): Likewise.
13628 (modify_all_direct_vtables): Likewise.
13629 (modify_all_indirect_vtables): Likewise.
13630 * search.c (get_base_distance_recursive): Likewise.
13631 (get_abstract_virtuals_1): Likewise.
13632 (fixup_virtual_upcast_offsets): Likewise.
13633 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
13634 * init.c (perform_member_init): Fix order of arg definitions.
13635 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
13636 * cp-tree.h (make_thunk): Add decl.
13637 (overload_template_name, push_template_decl): Add decls.
13638 (do_toplevel_using_decl): Change to void return type.
13639 (vec_binfo_member): Add decl.
13641 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13643 * typeck.c (mark_addressable, convert_for_assignment,
13644 convert_for_initialization, pointer_int_sum, pointer_diff,
13645 unary_complex_lvalue): Add prototypes wrapped by PROTO.
13646 (convert_sequence): #if 0 fn decl, since definition also is.
13648 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
13650 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
13651 cast to pointer types for type searching.
13653 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13655 * typeck.c (get_delta_difference): Use cp_error, not error, in the
13656 case where BINFO == 0.
13658 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
13660 * call.c (build_method_call): Fix wording of error messages so
13661 constructors come out right.
13663 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
13665 * decl.c (push_overloaded_decl): Don't warn about hidden
13666 constructors when both the type and the function are declared
13667 in a system header file.
13669 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
13671 * class.c (finish_struct_1): Propagate the TYPE_PACKED
13672 flag for the type to the type's fields.
13674 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13676 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
13678 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
13680 * class.c (base_info, finish_base_struct): Replace
13681 needs_virtual_dtor with base_has_virtual.
13683 (finish_struct_1): Remove the old code that tried to make default
13684 destructors virtual. Use base_has_virtual when checking if we need
13685 to add a vtable entry for the rtti code.
13687 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13689 * pt.c (push_template_decl): Complain about template decl with
13690 inappropriate declaration.
13692 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
13694 * typeck.c (build_x_unary_op): Remove bogus check for taking
13695 the address of a member function.
13697 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13699 * parse.y (constructor_declarator): Only push the class if
13700 we are not already in the class.
13702 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
13704 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
13705 Add additional argument to INIT_CUMULATIVE_ARGS.
13707 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
13709 * decl.c (shadow_tag): Fix error about anon union with methods.
13711 * parse.y (self_reference): Only generate a self-reference if this
13712 is a non-template class.
13713 (opt.component_decl_list): Only use it if it was generated.
13715 * parse.y (component_decl_1): Use constructor_declarator.
13716 (fn.def2): Likewise.
13717 (notype_component_declarator0): Likewise.
13719 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
13721 * typeck.c (build_x_unary_op): Add checks for taking the address
13722 of a TARGET_EXPR or of a member function, and give appropriate
13725 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13727 * pt.c (process_template_parm): Allow template type parms to be
13728 used as types for template const parms.
13730 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
13732 * init.c (expand_vec_init): Ensure the eh cleanups are on the
13735 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13737 * decl.c (lookup_name_real): Be even more picky about the
13738 ambiguous lookup warning.
13739 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
13740 * parse.y (constructor_declarator): Rather than here.
13742 * parse.y (constructor_declarator): New nonterminal.
13744 (explicit_instantiation): Likewise.
13746 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13748 Add implicit declaration of class name at class scope.
13749 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
13750 * parse.y (self_reference): New nonterminal.
13751 (opt.component_decl_list): Use it.
13752 (fn.def1): Add nested_name_specifier type_name cases.
13753 * class.c (build_self_reference): New function.
13754 (finish_struct): Handle access_default later, move self-reference
13756 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
13757 * cp-tree.h: Adjust.
13759 * pt.c (do_function_instantiation): Separate handling of member
13760 functions and non-member functions properly.
13762 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13764 * pt.c (process_template_parm): Improve error for 'volatile class K'.
13766 * class.c (finish_struct_1): Check the right slot for destructors.
13768 * decl.c (start_enum): Complain about enum templates.
13770 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
13772 * init.c (resolve_offset_ref): Offset pointers to member data by one.
13773 * typeck.c (unary_complex_lvalue): Likewise.
13775 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
13777 * typeck.c (c_expand_return): Check for a returned local
13778 array name, similar to the check for an ADDR_EXPR.
13780 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13782 * decl.c (cp_finish_decl): Don't build cleanups for static
13785 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
13787 * typeck.c (build_modify_expr): Fix error messages to be more
13789 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
13790 assignment operators.
13791 * error.c (assop_as_string): Likewise. Add support for `%Q' for
13792 assignment operators.
13794 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
13796 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
13797 give an error if initialized. pedwarn about nested type with the
13798 same name as its enclosing class.
13800 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
13802 * typeck.c (require_complete_type): Be sure to instantiate the
13803 MAIN_VARIANT of the type.
13805 * decl2.c (finish_file): Instantiate pending templates before
13806 processing static constructors and destructors.
13808 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
13811 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
13813 * decl2.c (delete_sanity): If error_mark_node is passed
13814 in as an expression, quit while we're ahead.
13816 * decl.c (grokdeclarator): Give an error message if `friend'
13817 is combined with any storage class specifiers.
13819 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
13821 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
13822 definition of nonexistent nested type.
13824 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
13825 not to say 'typedef'.
13827 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13829 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
13830 * search.c (dfs_walk, dfs_init_vbase_pointers,
13831 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
13832 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
13834 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
13836 * except.c (build_throw): Support minimal parse.
13837 * pt.c (tsubst_copy): Support THROW_EXPR.
13838 * decl2.c (build_expr_from_tree): Likewise.
13840 * pt.c (mangle_class_name_for_template): Always allocate
13843 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
13845 * cvt.c (cp_convert_to_pointer): Give an appropriate error
13846 when trying to cast from an incomplete type.
13848 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13850 * pt.c (instantiate_class_template): Don't bother setting up
13851 CLASSTYPE_TAGS explicitly, as the nested types will add
13854 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
13856 * decl.c (shadow_tag): Remove old error check for usage of
13857 an enum without a previous declaration.
13858 (xref_tag): Add error message about usage of enums without a
13859 previous declaration.
13861 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13863 * lex.c (do_identifier): Only do name consistency check if we're
13866 * pt.c (push_template_decl): Don't crash if we get a member defn
13867 that doesn't match.
13869 * decl.c (xref_tag_from_type): New function to do an xref without
13870 always having to figure out code_type_node.
13871 * cp-tree.h: Declare it.
13872 * pt.c (instantiate_class_template): Use it for friend classes.
13873 (lookup_template_class): Use it.
13875 * typeck2.c (build_functional_cast): Pull out a single parm before
13876 passing it to build_c_cast.
13878 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
13880 * expr.c (do_case): Give an error message if a pointer is
13881 given as a case value.
13883 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13885 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
13888 * lex.c (cons_up_default_function): Really, now, interface hackery
13889 does not apply to synthesized methods.
13891 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
13893 * call.c (build_method_call): Ctors and dtors now have special names
13894 with respect to lookups.
13895 * class.c (add_method): Likewise.
13896 (grow_method): Likewise.
13897 (finish_struct_methods): Likewise.
13898 (warn_hidden): Likewise.
13899 (finish_struct_1): Likewise.
13900 * cvt.c (convert_to_reference): Likewise.
13901 (convert_to_aggr): Likewise.
13902 (cp_convert): Likewise.
13903 * decl2.c (check_classfn): Likewise.
13904 * init.c (expand_member_init): Likewise.
13905 (expand_default_init): Likewise.
13906 (expand_aggr_init_1): Likewise.
13907 (build_offset_ref): Likewise.
13908 (build_new): Likewise.
13909 (build_delete): Likewise.
13910 * lex.c (do_inline_function_hair): Likewise.
13911 * search.c (lookup_field_1): Likewise.
13912 (lookup_fnfields_here): Likewise.
13913 (lookup_field): Likewise.
13914 (lookup_fnfields): Likewise.
13915 (get_virtual_destructor): Likewise.
13916 (dfs_debug_mark): Likewise.
13917 (dfs_pushdecls): Likewise.
13918 (dfs_compress_decls): Likewise.
13919 * tree.c (layout_basetypes): Likewise.
13920 * typeck.c (build_component_ref): Likewise.
13921 (build_x_function_call): Likewise.
13922 (build_modify_expr): Likewise.
13923 (convert_for_initialization): Likewise.
13924 (build_functional_cast): Likewise.
13925 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
13928 * decl.c (ctor_identifier): New.
13929 (dtor_identifier): New.
13930 (init_decl_processing): Set them.
13932 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
13934 * typeck.c (build_component_ref): Don't get confused by fields whose
13935 context has no type name, like pointer to member functions.
13937 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
13939 * decl.c (grokdeclarator): Handle typedef without declarator.
13941 * pt.c (tsubst): Handle SCOPE_REF in declarator.
13943 * parse.y (bad_parm): Catch another case of missing `typename'.
13945 * lex.c (yyprint): Handle TYPE_DECLs.
13947 * decl.c (start_function): Don't try to be clever.
13949 * lex.c: Lose compiler_error_with_decl.
13950 * typeck2.c: Lose error_with_aggr_type.
13951 (incomplete_type_error): Use cp_* instead of old functions.
13952 (readonly_error): Likewise.
13953 * typeck.c (convert_arguments): Likewise.
13954 * search.c (lookup_nested_field): Likewise.
13955 * method.c (make_thunk): Likewise.
13956 * decl.c (grokparms): Likewise.
13957 * cp-tree.h: Update.
13959 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
13962 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
13964 * method.c (build_opfncall): When deleting a pointer to an
13965 array, build a new pointer to the tree past any ARRAY_TYPE
13968 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13970 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
13972 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
13974 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
13977 * decl.c (finish_function): Don't set nested based on
13978 hack_decl_function_context.
13979 * parse.y (function_try_block): Check for nested function.
13980 (pending_inlines): Likewise.
13982 * decl2.c (build_expr_from_tree): If a unary op already has a
13983 type, just return it.
13985 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
13987 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
13988 (finish_file): Check the return value of walk_vtables.
13989 (finish_prevtable_vardecl): Return int.
13990 (finish_vtable_vardecl): Likewise.
13991 (prune_vtable_vardecl): Likewise.
13992 * lex.c (set_vardecl_interface_info): Likewise.
13993 * cp-tree.h: Adjust return types.
13995 * class.c (delete_duplicate_fields_1): Don't complain about
13996 duplicate nested types if they're the same type.
13997 (finish_struct): Remove check for duplicate.
13998 * decl2.c (grokfield): Don't check for typedef of anonymous type.
14000 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
14002 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
14004 * decl.c (grokdeclarator): Lose special handling of class-level
14005 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
14006 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
14008 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
14010 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
14012 * search.c (compute_access): Fix handling of anonymous union
14014 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
14015 from anonymous unions to their members.
14017 * typeck.c (build_x_function_call): For static member functions,
14018 hand off to build_member_call.
14020 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
14022 * typeck.c (build_component_ref): Handle OFFSET_REFs.
14024 * init.c (expand_vec_init): Fix init == 0 case.
14026 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
14028 * init.c (build_new): pedwarn about init and array new.
14029 (expand_vec_init): Handle lists, use convert_for_initialization.
14031 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
14032 when converting to an aggregate type.
14033 * cvt.c (cp_convert): Pass it through.
14035 * typeck.c (build_conditional_expr): Handle user-defined
14036 conversions to slightly different types.
14038 * decl.c (grokdeclarator): Force an array type in a parm to be
14041 * decl2.c (do_using_directive): Sorry.
14042 (do_namespace_alias): Likewise.
14043 * lex.c (real_yylex): Warn about using the `namespace' keyword.
14045 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14047 * parse.y (datadef): Move call to note_list_got_semicolon up.
14049 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
14051 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
14053 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
14055 * decl.c (cp_finish_decl): The exception regions have to be
14056 nested, not overlapping. We start the exception region for a
14057 decl, after it has been fully built, and all temporaries for it
14058 have been cleaned up.
14060 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
14062 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
14064 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14066 * tree.def: Add RETURN_INIT.
14067 * pt.c (instantiate_decl): Handle RETURN_INIT.
14068 * decl.c (store_return_init): Handle minimal_parse_mode.
14070 * tree.c (cp_build_type_variant): Just return an error_mark_node.
14071 * decl.c (make_typename_type): Don't try to get the file and line
14073 * typeck.c (comptypes): Handle TYPENAME_TYPE.
14075 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
14077 * decl.c (poplevel): Make sure we clear out and restore old local
14078 non-VAR_DECL values by default when they go out of scope.
14080 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
14082 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
14083 referring to addresses of variables and functions.
14085 * error.c (dump_expr): Support SIZEOF_EXPR.
14087 * init.c (do_friend): Use the return value of check_classfn.
14089 * typeck.c (convert_arguments): Call complete_type.
14091 * method.c (hack_identifier): After giving an error, set value to
14094 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
14096 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
14097 lossage for local classes.
14098 * cp-tree.h: Declare it.
14099 * decl.c (lookup_name_real): Evil, painful hack for local classes.
14100 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
14101 Use hack_decl_function_context.
14102 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
14103 (start_function): Use hack_decl_function_context.
14104 (finish_function): Likewise.
14105 * method.c (synthesize_method): Likewise.
14106 * lex.c (process_next_inline): Likewise.
14107 (do_pending_inlines): Likewise.
14108 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
14111 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
14113 * sig.c (build_signature_pointer_or_reference_type): Align
14114 signature pointers/references on 8-byte boundaries so they can be
14115 grabbed 2 words at a time on a Sparc.
14117 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
14119 * method.c (hack_identifier): Requiring a static chain is now a
14121 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
14124 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14126 * init.c (build_offset_ref): Call complete_type.
14128 * decl.c (pop_from_top_level): Always pop previous_class_type.
14130 * parse.y: Handle multiple decls in a for-init-statement.
14131 * pt.c (tsubst_expr): Likewise.
14133 * pt.c (tsubst): Use tsubst_expr for the second operand of an
14136 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
14137 (poplevel_class): Set it here.
14138 (pop_from_top_level): Pop it here if we're returning to class scope.
14139 * class.c (pushclass): Don't set it here.
14141 * decl.c (maybe_push_to_top_level): Save current_template_parms,
14142 and clear it if !pseudo.
14143 (pop_from_top_level): Restore it.
14145 * decl2.c (finish_file): Push the dummy each time we walk the list
14148 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
14149 something for CAST_EXPR.
14151 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
14153 * cvt.c (cp_convert): Warn about implicit conversion of the
14154 address of a function to bool, as it is always true.
14156 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
14158 * typeck.c (c_expand_return): Fix warning for local externs returned.
14160 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14162 * tree.c (mapcar): Propagate const and volatile properly.
14164 * typeck.c (complete_type): Be sure to instantiate the
14165 MAIN_VARIANT of the type.
14167 * method.c (synthesize_method): Class interface hackery does not
14168 apply to synthesized methods.
14170 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
14172 * pt.c (comp_template_args): Use comptypes rather than just
14173 checking for TEMPLATE_TYPE_PARM equivalence.
14175 * typeck.c (build_x_function_call): Call complete_type before
14176 checking TYPE_OVERLOADS_CALL_EXPR.
14178 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
14180 * g++.c (main): Check also for new define ALT_LIBM.
14182 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14184 * pt.c (instantiate_class_template): If we don't have a pattern
14186 (coerce_template_parms): If we see a local class, bail.
14188 * decl.c (grok_reference_init): Make sure there's a type before
14191 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
14192 (push_template_decl): Likewise.
14194 * parse.y (named_class_head): Set
14195 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
14197 * decl.c (xref_tag): Diagnose redeclaration of template
14198 type-parameter name.
14200 * error.c (dump_type): Handle anonymous template type parms.
14202 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
14204 (coerce_template_parms): Likewise.
14206 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
14208 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
14209 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
14211 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
14213 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
14214 before trying to get its STUB_DECL.
14215 (coerce_template_parms): Likewise.
14217 * parse.y (template_type_parm): If they didn't use 'class',
14218 pretend they did after giving an error.
14220 * pt.c (coerce_template_parms): Diagnose use of local class.
14222 * decl.c (grok_reference_init): Use instantiate_type.
14224 * error.c (dump_expr): Handle TEMPLATE_DECLs.
14226 * parse.y (named_class_head): Diagnose mismatching types and tags.
14228 * decl.c (pushdecl): Type decls and class templates clash with
14229 artificial type decls, not hide them.
14231 * decl.c (redeclaration_error_message): Diagnose redefinition of
14232 templates properly.
14233 (duplicate_decls): Diagnose disallowed overloads for template
14236 * decl.c (start_decl): Call complete_type before checking for a
14239 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
14241 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
14243 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14245 * decl.c (grok_op_properties): Don't check for operator++(int) in
14248 * tree.c (perm_manip): Return a copy of variable and function
14249 decls with external linkage.
14251 * tree.def: Change some of the min tree codes to type "1".
14252 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
14253 * method.c (build_overload_int): Emit something arbitrary for
14254 anything but an INTEGER_CST if we're in a template.
14256 * decl.c (cp_finish_decl): Call complete_type before deciding
14257 whether or not to lay out the decl.
14259 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
14261 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14263 * typeck2.c (build_x_arrow): Call complete_type.
14265 * pt.c (add_pending_template): Broken out.
14266 (lookup_template_class): If -fexternal-templates, call it for all
14267 the methods of implemented types.
14268 (instantiate_class_template): Instead of instantiating them here.
14269 (instantiate_decl): Handle -fexternal-templates earlier.
14271 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14273 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
14274 memoized lookup stuff inside GATHER_STATISTICS.
14276 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14278 * decl.c (start_decl): Complain about array of incomplete type
14280 (grokdeclarator): Not here.
14282 * parse.y (template_parm): Expand full_parm inline so we can set
14283 the rule's precedence.
14285 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
14286 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
14287 * decl2.c (grokbitfield): Don't check for integer constant here.
14288 * class.c (finish_struct_1): Check here.
14290 * decl.c (define_label): Make the min decl go on permanent_obstack.
14292 * pt.c (unify): Don't handle CONST_DECLs.
14293 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
14294 (tsubst_copy): Likewise.
14296 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
14297 CONST_DECL for a template parm.
14299 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14301 * decl.c (grokdeclarator): Complain about array of incomplete type
14303 (start_decl_1): Not here.
14305 * pt.c (tsubst): Handle pointer-to-function declarators.
14307 * method.c (hack_identifier): If pedantic, diagnose local class
14308 methods that require a static chain.
14310 * decl.c (grok_op_properties): No longer static.
14311 * cp-tree.h: Declare it.
14312 * pt.c (tsubst): Call it for operators.
14313 Use tsubst_copy for TREE_VECs.
14315 * parse.y (template_arg): The expr has precedence like '>'.
14317 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
14319 * pt.c (coerce_template_parms): Don't coerce an expression using
14321 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
14322 (tsubst): Don't use build_index_2_type if the max_value uses template
14324 * method.c (build_overload_int): Emit something arbitrary for an
14325 expression using template parms.
14327 * parse.y (template_close_bracket): New non-terminal to catch use
14328 of '>>' instead of '> >' in template class names.
14329 (template_type): Use it.
14330 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
14332 * tree.def: Add CAST_EXPR.
14333 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
14334 CONVERT_EXPR for minimal_parse_mode.
14335 * typeck.c (build_c_cast): Likewise.
14336 * pt.c (tsubst_copy): Likewise.
14337 * decl2.c (build_expr_from_tree): Likewise.
14338 * error.c (dump_expr): Likewise.
14340 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14342 * except.c (SetTerminate, SetUnexpected): Put back global vars.
14343 (init_exception_processing): Put back decl/init of
14344 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
14345 fns from libstdc++.
14347 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
14348 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
14350 * cp-tree.h (declare_uninstantiated_type_level,
14351 uninstantiated_type_level_p): Delete prototypes.
14353 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
14355 * pt.c (tsubst_expr): Add default return.
14357 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14359 * error.c (fndecl_as_string): Delete unused arg CNAME.
14360 * sig.c (build_signature_table_constructor,
14361 build_signature_method_call): Fix calls.
14363 * class.c (the_null_vtable_entry): Delete var definition.
14364 (init_class_processing): Delete tree the_null_vtable_entry init.
14365 * decl.c (no_print_{functions, builtins}): Declare as static.
14366 (__tp_desc_type_node): #if 0 var definition.
14367 (init_type_desc): #if 0 init of __tp_desc_type_node.
14368 (vb_off_identifier): Move var decl into init_decl_processing.
14369 (current_function_assigns_this): Declare as static.
14370 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
14371 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
14372 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
14373 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
14374 * init.c (BI_header_type, BI_header_size): Declare as static.
14375 * pt.c (template_classes): Delete unused var.
14376 (add_pending_template): Delete decl for non-existent fn.
14377 (lookup_template_class): Delete vars CODE and TAG_CODE.
14378 (instantiate_template): Delete unused var TARGS.
14379 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
14381 (__tp_desc_type_node): #if 0 var decl.
14382 (fndecl_as_string): Fix prototype.
14384 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
14386 * tree.def: Add GOTO_STMT.
14387 * pt.c (tsubst_expr): Support goto and labels.
14388 * decl.c (define_label): Support minimal parsing.
14389 * parse.y (simple_stmt): Likewise.
14391 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14393 * xref.c (GNU_xref_member): Only define/set var I if
14394 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
14396 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
14397 (GNU_xref_end): Fix call.
14398 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
14399 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
14401 * tree.c (build_exception_variant): Delete unused vars I, A, T,
14403 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
14404 (mapcar): Delete unused var CODE.
14405 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
14406 (break_out_cleanups): Fix call.
14407 (bot_manip): Likewise.
14408 * call.c (build_method_call): Likewise.
14409 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
14411 * typeck.c (unary_complex_lvalue, build_modify_expr,
14412 convert_for_initialization): Likewise.
14413 * typeck2.c (build_functional_cast): Likewise.
14414 * cp-tree.h (build_cplus_new): Fix prototype.
14416 * repo.c (open_repo_file): Delete unused var Q.
14417 (repo_compile_flags, repo_template_declared,
14418 repo_template_defined, repo_class_defined, repo_inline_used,
14419 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
14420 (repo_get_id, repo_vtable_used): Declare as static.
14421 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
14424 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
14426 * parse.y (pending_inlines): Add function_try_block case.
14428 * pt.c (unify): Fix for template const parms.
14430 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14432 * lex.c (extract_interface_info): Delete forward decl.
14433 (default_copy_constructor_body, default_assign_ref_body): Delete
14434 decls for non-existent functions.
14435 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
14436 (init_lex): Delete setting them.
14437 (cons_up_default_function): Delete unused vars FUNC_BUF,
14438 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
14439 #if 0'd synth code.
14440 (toplevel, expression_obstack): Delete unused extern decls.
14441 (tree_node_kind): Delete unused enum.
14442 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
14444 (tree_node_kind_names): Delete unused extern decl.
14445 (synth_obstack): Delete unused var.
14446 (init_lex): Don't set it.
14447 (init_parse): Add decl before use.
14448 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
14449 (current_unit_{name, language}): Delete unused vars.
14450 (check_newline): Don't bother setting them, just accept the #pragma.
14451 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
14452 (current_unit_{name, language}): Delete decls.
14454 * search.c: Wrap all of the memoized functions, macros, and
14455 variables inside #ifdef GATHER_STATISTICS.
14456 (lookup_field, lookup_fnfields): Likewise.
14457 (init_search_processing): Likewise.
14458 (reinit_search_statistics): Wrap whole function.
14459 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
14461 * decl.c (finish_function): Only call pop_memoized_context if
14462 GATHER_STATISTICS is defined.
14463 (start_function): Likewise for push_memoized_context.
14464 * class.c (pushclass, popclass): Likewise.
14466 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
14467 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
14469 * cvt.c (cp_convert): Delete unused local var FORM.
14470 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
14473 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14475 * pt.c (do_poplevel): Oops; really return what we get from
14476 poplevel this time.
14478 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14480 * cp-tree.h (is_aggr_type): Add prototype.
14482 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
14483 * method.c ({push,pop}_cp_function_context): Delete decls.
14484 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
14485 (SetUnexpected, SetTerminate): Delete unused vars.
14486 (init_exception_processing): Don't set SetUnexpected or
14487 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
14488 (output_exception_table_entry): Delete unused array LABEL.
14489 (expand_internal_throw): Delete unused var PARAMS.
14490 (expand_start_catch_block): Delete unused var CLEANUP.
14491 (emit_exception_table): Delete unused var EH_NODE_DECL.
14492 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
14493 GOTO_UNWIND_AND_THROW. Don't set them.
14494 (end_eh_unwinder): Add top decl.
14495 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
14496 (exception_section, push_rtl_perm, do_function_call,
14497 lang_interim_eh, push_eh_cleanup, eh_outer_context,
14498 expand_end_eh_spec, end_eh_unwinder): Declare as static.
14499 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
14500 throw_used): Likewise.
14501 * cp-tree.h (expand_end_eh_spec): Delete prototype.
14503 * search.c (dfs_mark, dfs_mark_vtable_path,
14504 dfs_unmark_vtable_path, dfs_mark_new_vtable,
14505 dfs_unmark_new_vtable, dfs_clear_search_slot,
14506 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
14507 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
14508 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
14510 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
14511 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
14512 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
14513 Only define #ifdef GATHER_STATISTICS.
14514 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
14516 (vbase_decl): Delete var definition.
14517 (init_search): Delete old decl.
14518 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
14519 never actually used.
14520 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
14521 (get_base_distance_recursive): Delete unused fourth arg
14522 BASETYPE_PATH. Fix call .
14523 (get_base_distance): Fix call.
14524 (push_class_decls): Delete unused var ID.
14525 (make_memoized_table_entry): Declare as static.
14526 (breadth_first_search): Declare as static.
14527 (tree_has_any_destructor_p): Declare as static.
14528 (pop_class_decls): Delete unused arg pop_class_decls.
14529 * class.c (popclass): Fix call to pop_class_decls.
14530 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
14531 tree_has_any_destructor_p): Delete prototypes.
14533 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
14534 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
14535 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
14536 (build_user_desc): Delete unused var T.
14537 (build_class_desc): Delete unused vars T and OFF.
14538 (build_t_desc): Delete unused var NAME_STRING.
14539 (build_headof): Make static.
14540 (get_bad_cast_node): Likewise.
14541 (get_def_to_follow): Likewise.
14542 * cp-tree.h (init_type_desc): Add prototype.
14543 (build_headof): Remove prototype.
14545 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14547 * pt.c (tsubst): Only look for matching decls at file scope for
14548 non-member functions.
14550 * call.c (build_scoped_method_call): Handle scoped destructor
14551 calls in templates.
14553 * decl.c (*_top_level): Also save previous_class_values.
14555 * pt.c (tsubst_expr): Support do {} while loops.
14556 * parse.y (simple_stmt): Likewise.
14557 * tree.def: Likewise.
14559 * method.c (build_overload_identifier): For a class nested in a
14560 template class, don't mangle in the template parms from our
14563 * lex.c, cp-tree.h: Remove support for template instantiations in
14564 the pending_inlines code.
14565 * pt.c: Remove dead functions and unused arguments.
14566 (uses_template_parms): TYPENAME_TYPEs always use template parms.
14567 * parse.y: Stop passing anything to end_template_decl.
14568 * tree.c (print_lang_statistics): Only print tinst info #ifdef
14571 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14573 * init.c (expand_recursive_init{,_1}): Delete decls.
14574 (sort_member_init): Delete unused var INIT.
14575 (emit_base_init): Delete unused var X.
14576 (build_offset_ref): Delete unused var CNAME.
14577 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
14578 (emit_base_init): Delete unused local var BASE. Delete extern
14579 decl of IN_CHARGE_IDENTIFIER.
14580 (build_delete): Delete unused local var VIRTUAL_SIZE.
14582 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
14583 (build_delete): Fix call.
14584 * decl2.c (delete_sanity): Likewise.
14585 * cp-tree.h (build_vec_delete): Update prototype.
14587 * typeck.c (common_base_type): Delete unused var TMP.
14588 (build_binary_op): Delete local var ARGS_SAVE.
14589 (build_array_ref): Delete unused var ITYPE.
14590 (c_expand_return): Delete unused var USE_TEMP.
14592 * typeck.c (compexcepttypes): Delete unused arg STRICT.
14593 (comptypes): Fix calls.
14594 * decl.c (duplicate_decls): Likewise.
14595 * cp-tree.h (compexcepttypes): Delete extra arg.
14597 * decl2.c (check_classfn): Delete unused second arg CNAME.
14598 * decl.c (start_decl, grokfndecl): Fix calls.
14599 * init.c (do_friend): Likewise.
14600 * cp-tree.h (check_classfn): Update prototype.
14602 * cp-tree.h (signature_error, import_export_vtable,
14603 append_signature_fields, id_in_current_class, mark_used,
14604 copy_assignment_arg_p): Add decls.
14605 * decl2.c (mark_used): Delete decl.
14607 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
14609 * class.c (get_vtable_entry): Disable unused function.
14610 (doing_hard_virtuals): Delete unused static global var.
14611 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
14612 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
14613 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
14614 (modify_one_vtable): Delete unused var OLD_RTTI.
14615 (finish_struct_anon): Delete unused vars OFFSET and X.
14616 (finish_struct_bits): Delete unused var METHOD_VEC.
14617 (get_basefndecls): Delete unused var PURPOSE. Delete unused
14618 for-scope local variable METHODS.
14620 * call.c (user_harshness): Delete unused/unneeded arg PARM.
14621 (ideal_candidate): Delete unused args BASETYPE and PARMS.
14622 (build_method_call): Delete unused args passed into ideal_candidate.
14623 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
14624 * cp-tree.h (synthesize_method): Add decl.
14626 * decl.c (note_level_for_for): Give void return type.
14627 (pushdecl_nonclass_level): Likewise.
14628 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
14629 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
14630 (suspend_binding_level): Delete unused var LEVEL.
14631 (duplicate_decls): Delete unused var CTYPE.
14632 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
14633 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
14635 (grokdeclarator): Delete unused var C.
14636 (grokdeclarator): Delete unused var SIZE_VARIES.
14637 (grokparms): Delete unused var SAW_VOID.
14638 (start_function): Delete unused var OLDDECL.
14639 (cplus_expand_expr_stmt): Delete unused var
14640 REMOVE_IMPLICIT_IMMEDIATELY.
14642 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
14644 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
14646 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14648 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
14649 (build_min_nt): Likewise.
14650 * pt.c (do_pushlevel): Emit line note.
14651 (do_poplevel): Return what we get from poplevel.
14652 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
14653 * parse.y: Use do_pushlevel and do_poplevel.
14654 * cp-tree.h: Declare do_poplevel.
14656 * cp-tree.h: Declare at_eof.
14657 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
14658 * decl2.c (import_export_decl): Renamed from import_export_inline.
14659 (finish_file): Call it to do interface handling for statics.
14660 * pt.c (tsubst_copy): Call mark_used on variables and functions
14663 * decl2.c (finish_file): Don't emit statics we can't generate.
14664 * pt.c (instantiate_decl): Don't set interface on instantiations
14667 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
14668 * tree.c (print_lang_statistics): Print max template depth.
14669 * pt.c (push_tinst_level): Dump entire instantiation context.
14670 (instantiate_class_template): Use it and pop_tinst_level.
14671 (instantiate_decl): Likewise.
14673 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
14674 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
14676 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14678 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
14679 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
14680 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
14681 the new template implementation.
14683 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14685 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
14687 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
14689 * decl.c (cp_finish_decl): Delay emitting the debug information for
14690 a typedef that has been installed as the canonical typedef, if the
14691 type has not yet been defined.
14693 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14695 * decl2.c (grokfield): Still call pop_nested_class for access decls.
14697 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14699 * decl.c (lookup_label): Call label_rtx.
14701 * decl.c (make_binding_level): New function.
14702 (pushlevel, pushlevel_class): Call it instead of explicit
14703 duplicate calls to xmalloc.
14705 * decl.c (init_decl_processing): Delete useless build_pointer_type
14708 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
14709 (sizet_ftype_string): Delete variable.
14710 (init_decl_processing): Add built-in functions fabsf, fabsl,
14711 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
14712 variable strlen_ftype, used for strlen.
14714 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
14716 * decl.c (push_to_top_level): Start from current_binding_level
14717 again for now; the stl hacks depend on g++ being broken in this
14718 way, and it'll be fixed in the template rewrite.
14720 * tree.def: Add USING_DECL.
14721 * decl2.c (do_class_using_decl): Implement.
14722 (grokfield): Pass access decls off to do_class_using_decl instead of
14724 * error.c (dump_decl): Handle USING_DECLs.
14725 * decl.c (grokdeclarator): Remove code for handling access decls.
14726 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
14727 as access decls for now.
14728 (finish_struct): Don't check USING_DECLs for other uses of the name.
14730 * search.c (get_matching_virtual): Use cp_error_at.
14732 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14734 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
14736 (self_promoting_args_p): Move the check that TYPE is non-nil
14737 before trying to look at its main variant.
14738 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
14740 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
14742 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
14743 (do_friend): Delete call to xref_friend.
14744 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
14746 * typeck.c (convert_sequence): #if 0 unused function.
14748 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
14749 be in decl_in_memory_p.
14750 (decl_in_memory_p): Delete decl.
14751 * expr.c (decl_in_memory_p): Delete fn.
14752 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
14754 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
14756 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14758 * class.c (finish_struct_1): Check for a pure-specifier on a
14759 non-virtual function here.
14761 * decl2.c (grok_function_init): Don't check whether the function
14763 (grokfield): Don't call check_for_override here.
14765 * decl.c (push_to_top_level): Start from inner_binding_level,
14766 check class_shadowed in class levels.
14768 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
14770 * decl.c (resume_level): Ignore things that don't have names, instead
14773 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14775 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
14777 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
14779 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
14782 * parse.y (complete_type_name): Bind global_scope earlier.
14783 (complex_type_name): Likewise.
14784 (qualified_type_name): Remove.
14786 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
14788 * decl.c (grokfndecl): Move code that looks for virtuals in base
14790 * class.c (check_for_override): ... to a new function.
14791 (finish_struct_1): Call it.
14793 * cp-tree.h: Declare warn_sign_compare.
14795 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
14796 rather than extra_warnings to decide whether to warn about
14797 comparison of signed and unsigned.
14799 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
14800 implies -Wsign-compare. -Wall doesn't imply -W.
14802 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
14804 * typeck.c (build_component_ref): Fix to handle anon unions in base
14807 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14809 * class.c (resolves_to_fixed_type_p): Delete code dealing with
14810 a WITH_CLEANUP_EXPR, since we don't generate them any more.
14811 * cvt.c (build_up_reference): Likewise.
14812 * decl.c (grok_reference_init): Likewise.
14813 (cp_finish_decl): Likewise.
14814 * error.c (dump_expr): Likewise.
14815 * tree.c (real_lvalue_p): Likewise.
14816 (lvalue_p): Likewise.
14817 (build_cplus_new): Likewise.
14818 (unsave_expr_now): Likewise.
14819 * typeck.c (unary_complex_lvalue, build_modify_expr,
14820 c_expand_return): Likewise.
14822 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14824 Make the C++ front-end pay attention to attributes for structures.
14825 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
14827 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
14828 Take out old round_up_size use and setting the DECL_ALIGN possibly
14829 using it. Take out setting of TYPE_ALIGN to round_up_size, which
14830 can override what the attribute set.
14831 * cp-tree.h (finish_struct): Update prototype.
14832 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
14833 attributes to finish_struct.
14834 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
14835 value down into finish_struct.
14836 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
14838 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
14840 * decl.c (poplevel): Re-word dead for local handling.
14841 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
14842 (cp_finish_decl): If is_for_scope, check for duplicates so
14843 we can disable is_for_scope. Otherwise, preserve_temp_slots.
14845 * lex.c (do_identifier): Use global binding in preference of
14846 dead for local variable.
14848 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
14850 * init.c (initializing_context): Handle anon union changes, the
14851 context where fields of anon unions can be initialized now has to be
14852 found by walking up the TYPE_CONTEXT chain.
14854 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
14856 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
14857 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
14858 (obscure_complex_init): If bss is supported, always set
14859 DECL_INITIAL to error_mark_node.
14861 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14863 * init.c (is_friend): Make sure there's a context before we see if
14866 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
14868 * init.c (is_friend): Classes are not friendly with nested classes.
14870 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
14872 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
14873 and record its result.
14875 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
14877 * class.c (finish_struct_anon): Switch around code to not move anon
14878 union elements around, nor mess up their contexts, nor offsets,
14879 instead we now build up the right number of COMPONENT_REFs for all
14880 the anon unions that may be present at build_component_ref time.
14881 * typeck.c (lookup_anon_field): New routine to handle field lookup
14882 on fields without names. We find them, based upon their unique type
14884 * typeck.c (build_component_ref): Allow FIELD_DECL components.
14885 Handle finding components in anonymous unions, and ensure that a
14886 COMPONENT_REF is built for each level as necessary.
14888 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
14890 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
14891 code that ensures that copy ctors are used if appropriate.
14893 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14895 * init.c (build_vec_delete): Only give an error if base isn't an
14898 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
14900 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
14901 (yylex): If we see `new', keep slurping.
14903 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
14905 * class.c (finish_struct_1): Move code for handling anon unions...
14906 (finish_struct_anon): to here. Fixup so that we do the offset
14907 calculations right, and so that the fields are physically moved to
14908 the containers's chain.
14910 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14912 * decl.c (grokdeclarator): Avoid trying to get an operand off an
14915 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
14917 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
14918 POINTER_SIZE to agree with expr.c.
14920 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
14922 * search.c (lookup_field): Don't report ambiguities if protect is 0,
14923 instead return NULL_TREE.
14925 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
14927 * class.c (finish_struct_1): Call warn_hidden if we want warnings
14928 about overloaded virtual functions.
14929 (warn_hidden): New routine to warn of virtual functions that are
14930 hidden by other virtual functions, that are not overridden.
14931 (get_basefndecls): New routine, used by warn_hidden.
14932 (mark_overriders): New routine, used by warn_hidden.
14933 * search.c (get_matching_virtual): Remove old warning that just
14936 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14938 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
14940 * typeck.c (null_ptr_cst_p): Delete unused fn.
14941 (build_function_call_maybe): Delete unused fn.
14943 * expr.c (extract_init): #if 0 the code after unconditional return 0
14946 Delete old cadillac code.
14947 * edsel.c: Remove file.
14948 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
14949 * Makefile.in (CXX_OBJS): Delete edsel.o.
14950 (edsel.o): Delete rule.
14951 * cp-tree.h (flag_cadillac): Delete var decl.
14952 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
14953 * decl2.c (flag_cadillac): Delete var definition.
14954 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
14955 (grokfield): Delete code depending on flag_cadillac.
14956 (finish_anon_union): Likewise.
14957 * class.c (finish_struct_1): Likewise.
14958 (pushclass): Likewise.
14959 (popclass): Likewise.
14960 (push_lang_context): Likewise.
14961 (pop_lang_context): Likewise.
14962 * decl.c (init_decl_processing): Likewise.
14963 (start_decl): Likewise.
14964 (cp_finish_decl): Likewise.
14965 (xref_tag): Likewise.
14966 (finish_enum): Likewise.
14967 (start_function): Likewise.
14968 (finish_function): Likewise.
14969 (finish_stmt): Likewise.
14970 * lex.c (lang_init): Likewise.
14971 (check_newline): Likewise.
14973 * lex.c (do_pending_inlines): Delete synthesized method kludge.
14975 Delete defunct, ancient garbage collection implementation.
14976 * rtti.c: New file with the RTTI stuff from gc.c.
14977 * gc.c: Removed file (moved the remaining stuff into rtti.c).
14978 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
14979 (rtti.o): New rule, replacing gc.o.
14980 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
14981 * cp-tree.h: Delete gc-related fn decls.
14982 (DECL_GC_OFFSET): Delete macro.
14983 (flag_gc): Delete extern decl.
14984 * decl.c (current_function_obstack_index): Delete var decl.
14985 (current_function_obstack_usage): Delete var decl.
14986 (start_function): Delete clearing of current_function_obstack_index
14987 and current_function_obstack_usage.
14988 (init_decl_processing): Delete code relying on -fgc.
14989 Delete call to init_gc_processing.
14990 (cp_finish_decl): Delete calls to build_static_gc_entry and
14991 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
14992 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
14993 and to expand_expr of a __gc_main call.
14994 (maybe_gc_cleanup): Delete var decl.
14995 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
14996 * decl2.c (flag_gc): Delete var decl.
14997 (lang_f_options): Delete offering of -fgc.
14998 (lang_decode_option): Delete -fgc and -fno-gc handling.
14999 (get_temp_regvar): Delete gc code.
15000 * init.c (build_new): Delete gc code.
15001 * lex.c (init_lex): Delete checking of flag_gc.
15003 * typeck.c (convert_arguments): Delete gc code.
15004 (build_component_addr): Delete -fgc warning.
15005 (build_modify_expr): Delete gc code.
15007 * decl2.c (build_push_scope): Delete fn.
15008 * cp-tree.h (build_push_scope): Delete decl.
15010 * search.c (clear_search_slots): Delete fn.
15011 * cp-tree.h (clear_search_slots): Delete decl.
15013 * search.c (tree_needs_constructor_p): Delete fn.
15014 * cp-tree.h (tree_needs_constructor_p): Delete decl.
15016 * tree.c (id_cmp): Delete fn.
15018 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
15019 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
15021 * tree.c (decl_value_member): Delete fn.
15022 * cp-tree.h (decl_value_member): Delete decl.
15024 * tree.c (list_hash_lookup_or_cons): Delete fn.
15025 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
15027 * method.c (cplus_exception_name): Delete fn.
15028 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
15030 * spew.c (shift_tokens): Delete fn.
15032 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15034 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
15036 * parse.y: Likewise.
15038 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15040 * tree.c (build_cplus_staticfn_type): Delete function definition;
15042 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
15044 * tree.c (virtual_member): Delete function definition; never used.
15045 * cp-tree.h (virtual_member): Delete decl.
15047 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
15049 * typeck.c (build_component_ref): Handle getting vbase pointers
15050 out of complex multiple inheritance better.
15052 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
15054 * typeck.c (build_object_ref): Make sure we use the real type, not
15055 any reference type.
15057 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
15059 * tree.c (build_exception_variant): Don't create new types if we
15060 don't have to, also build new types on the right obstack.
15062 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15064 * decl.c (store_bindings): Split out from push_to_top_level.
15065 (push_to_top_level): Call it for b->type_shadowed on class binding
15068 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
15070 * search.c (expand_upcast_fixups): Fix so that offsets stored in
15071 vbase_offsets are always right. Fixes a problem where virtual base
15072 upcasting and downcasting could be wrong during conversions on this
15073 during virtual function dispatch at ctor/dtor time when dynamic
15074 vtable fixups for deltas are needed. This only sounds easier than
15076 (fixup_virtual_upcast_offsets): Change to reflect new calling
15077 convention for expand_upcast_fixups.
15079 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15081 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
15082 check that it's usable as the bitfield width.
15084 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15086 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
15087 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
15088 only ever used for functions in it.
15090 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
15092 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
15093 (nested_type): Likewise.
15094 (nested_name_specifier): Use lastiddecl.
15096 * decl.c (grokdeclarator): Adjust accordingly.
15097 * init.c (expand_member_init): Likewise.
15098 * parse.y (base_class): Likewise.
15099 * typeck2.c (build_functional_cast): Likewise.
15101 * typeck2.c (build_functional_cast): Fill in name after we've
15102 checked for non-aggr type.
15104 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
15106 * decl2.c (warn_pointer_arith): Default to on.
15108 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
15110 * lex.c (is_rid): New function.
15111 * decl.c (grokdeclarator): Diagnose reserved words used as
15114 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
15116 * tree.c (get_decl_list): Don't lose cv-quals.
15118 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
15119 typespecs used as declarator-ids.
15121 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
15123 * decl.c (poplevel): When poping a level, don't give a warning for
15124 any subblocks that already exist.
15126 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15128 * typeck.c (build_object_ref): Finish what I started.
15130 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
15132 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
15134 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
15137 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15139 * decl.c (xref_tag): Handle passing a type in directly.
15141 * parse.y (qualified_type_name): Pull out the type.
15142 (nested_type): Likewise.
15143 Take types directly instead of as identifiers.
15144 * call.c (build_scoped_method_call): Take types directly instead of
15146 * decl.c (xref_basetypes): Likewise.
15147 * init.c (expand_member_init): Likewise.
15148 (build_member_call): Likewise.
15149 (build_offset_ref): Likewise.
15150 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
15151 * method.c (do_build_assign_ref): Likewise.
15152 * decl.c (grokdeclarator): Handle a type appearing as the
15153 declarator-id for constructors.
15154 * method.c (do_build_copy_constructor): current_base_init_list now
15155 uses the types directly, not their names.
15156 * init.c (sort_base_init): Likewise.
15157 (expand_member_init): Likewise.
15158 * init.c (is_aggr_type): New function, like is_aggr_typedef.
15160 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
15162 * tree.c (layout_basetypes): Call build_lang_field_decl instead
15163 of build_lang_decl if first arg is a FIELD_DECL.
15165 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15167 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
15169 * except.c (expand_start_catch_block): Set TREE_USED to avoid
15170 warnings about the catch handler.
15172 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
15174 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
15175 expand_target_expr.
15177 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15179 Fix access control to use trees rather than integers.
15180 * class.c (access_{default, public, protected, private,
15181 default_virtual, public_virtual, private_virtual}_node): Add
15183 (init_class_processing): Do creation of those nodes.
15184 * cp-tree.h (access_type): Delete enum decl.
15185 (access_{default, public, protected, private, default_virtual,
15186 public_virtual, private_virtual}_node): Add decls.
15187 (compute_access): Change return type.
15188 * search.c (compute_access): Have tree return type, instead of enum.
15189 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
15190 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
15191 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
15192 * parse.y (VISSPEC): Make ttype rather than itype.
15193 (base_class_access_list): Likewise.
15194 * *.[cy]: Change all refs of `access_public' to `access_public_node',
15196 * call.c (build_method_call): Make ACCESS be a tree.
15197 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
15198 * cvt.c (convert_to_aggr): Likewise.
15199 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
15201 * method.c (hack_identifier): Likewise.
15202 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
15204 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
15206 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
15207 frontend, and make it more consistent with respect to
15208 warn_pointer_arith.
15210 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
15212 * decl.c (pushdecl): Check for duplicate parameter names.
15214 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
15216 * decl.c (expand_static_init): Call assemble_external for atexit.
15218 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
15220 * except.c (do_unwind): Remove some generated dead code.
15221 (eh_outer_context): New routine, factor out some common code from
15222 expand_builtin_throw and end_eh_unwinder. Add code to do return
15223 address masking for the PA.
15224 (expand_builtin_throw): Use eh_outer_context instead of open coding
15226 (end_eh_unwinder): Likewise.
15228 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
15230 * except.c (expand_throw): Call assemble_external for __empty, if we
15233 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
15235 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
15236 NORMAL_RETURN_ADDR_OFFSET.
15237 (end_eh_unwinder): Likewise.
15239 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
15241 * gc.c (build_dynamic_cast): Make sure we don't cast away const
15242 when dealing with references, and make sure we handle dynamic
15243 casting to a cv qualified reference.
15245 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
15247 * except.c (struct eh_context): New structure top hold eh context
15249 (push_eh_context): New routine.
15250 (pop_eh_context): Likewise.
15251 * decl.c (push_cp_function_context): Use them.
15252 (pop_cp_function_context): Likewise.
15254 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
15256 * decl2.c (finish_file): Also prune uninteresting functions in the
15257 inline emission loop.
15259 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
15261 * sig.c (build_signature_table_constructor): Mark functions
15262 in the signature as referenced.
15264 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
15266 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
15267 the inline emission stuff.
15269 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
15271 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
15273 * lang-options.h: Add -f{no-,}weak.
15274 * decl.c (init_decl_processing): If the target does not support weak
15275 symbols, don't use them.
15276 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
15278 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
15280 * init.c (expand_member_init): warning for base init after members.
15282 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
15284 * cvt.c (build_expr_type_conversion): Don't convert to a reference
15287 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
15289 * method.c (report_type_mismatch): Improve wording for volatile
15292 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
15294 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
15295 expand_assignment, as the later doesn't handle things that have
15296 copy constructors well. The compiler would do bitwise copying,
15297 instead of ctor calling in some cases.
15299 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
15301 * g++.c (my_strerror): Return "cannot access" if errno is 0.
15302 (pfatal_with_name, perror_exec): Don't assume that
15303 the returned value from my_strerror contains no '%'s.
15305 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
15307 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
15309 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
15310 TYPE_METHODS/TREE_CHAIN mean what they used to.
15311 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
15312 instead of TYPE_METHODS.
15313 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
15314 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
15315 * cp-tree.h (CLASSTYPE_METHODS): Lose.
15316 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
15318 (struct lang_decl): Lose next_method field.
15319 (DECL_NEXT_METHOD): Lose.
15320 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
15321 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
15323 (finish_struct_methods): Don't mess with the TREE_CHAINs in
15326 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
15329 * call.c (build_method_call): Synthesize here even when not inlining.
15330 * typeck.c (build_function_call_real): Likewise.
15332 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
15334 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
15335 == DBX_DEBUG, call dbxout_start_new_source_file and
15336 dbxout_resume_previous_source_file when appropriate.
15338 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
15340 * except.c (start_anon_func): Push to the top level.
15341 (end_anon_func): Pop from the top level.
15343 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
15345 * cp-tree.h (build_cleanup): New routine to build cleanups.
15346 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
15347 call at ctor time and use atexit to run it later.
15348 * decl2.c (build_cleanup): New routine, taken from finish_file.
15349 (finish_file): Use build_cleanup instead, and don't put function
15350 local statics in global dtor list.
15352 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
15354 * except.c (expand_throw): Ensure that we have cleanups, if we try
15355 and expand cleanups.
15357 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
15359 * except.c (expand_throw): Add logic to manage dynamic cleanups for
15361 (expand_end_catch_block): Use the magic of expand_goto, instead of
15362 emit_jump so that we get the cleanup for any catch clause parameter
15363 and the cleanup for the exception object. Update to reflect label
15365 (push_eh_cleanup): New routine to register a cleanup for an
15367 (empty_fndecl): Used to default cleanup actions to
15369 (init_exception_processing): Setup empty_fndecl. Setup
15371 (expand_start_catch_block): Update to reflect label changes. Call
15372 push_eh_object to register the cleanup for the EH object.
15373 (start_anon_func): New routine to start building lambda expressions
15375 (end_anon_func): New routine to end them.
15376 (struct labelNode): Change so that we can use tree labels, or rtx
15378 (saved_cleanup): Object to check for dynamic cleanups for the
15379 exception handling object.
15380 (push_label_entry): Change so that we can use tree labels, or rtx
15382 (pop_label_entry): Likewise.
15383 (top_label_entry): Likewise.
15384 (expand_start_all_catch): Use tree label instead of rtx label, so
15385 that we can get the magic of expand_goto.
15386 (expand_end_all_catch): Update to reflect label changes.
15388 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
15390 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
15391 building_cleanup logic, as we now use UNSAVE_EXPRs.
15392 * cp-tree.h (unsave_expr): Declare it.
15393 * decl.c (building_cleanup): Remove.
15394 (maybe_build_cleanup): Remove building_cleanup logic, and use
15395 UNSAVE_EXPR instead.
15397 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
15399 * gc.c (build_t_desc): Update error message to say <typeinfo>.
15401 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15403 * decl.c (pushdecl): Only warn about shadowing a local variable if
15404 warn_shadow is true.
15406 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
15408 * typeck.c (build_binary_op_nodefault): Added warning about
15409 comparisons between different enum types with -Wall, unless
15410 -fenum-int-equiv set.
15412 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
15414 * class.c (finish_struct_1): Skip down to the inner type in
15415 multidimensional arrays. Ensures ctors will be made for types that
15418 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
15420 * decl.c (last_dtor_insn): New to track the last compiler generated
15422 (store_parm_decls): Set it.
15423 (finish_function): Use it to see if the dtor is empty. Avoid doing
15424 vtable setup all the time, if we can.
15425 (struct cp_function): Add last_dtor_insn.
15426 (push_cp_function_context): Save it.
15427 (pop_cp_function_context): Restore it.
15429 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
15431 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
15434 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
15436 * typeck.c (expand_target_expr): Make sure targets get put into the
15437 current temp_slot_level, so that the free_temp_slots call will reuse
15440 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
15442 * class.c (finish_struct_1): Delay delta fixups for virtual bases
15443 until after we have done the hard virtuals, to avoid a bogus `every
15444 virtual function must have a unique final overrider' for virtual
15445 functions that are only overridden by hard virtuals.
15447 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
15449 * pt.c (do_function_instantiation): Don't try to find a file-scope
15450 template for a member function.
15452 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
15454 * g++.c (main): Add handling of -nodefaultlibs.
15456 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
15458 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
15459 distinguish between direct bindings of reference variables, and
15460 indirect bindings of reference variables.
15461 * cvt.c (build_up_reference): Use it.
15462 * typeck.c (convert_arguments): Use it to indicate this is an
15464 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
15465 as they are unused.
15466 (expand_static_init): Likewise.
15467 (cplus_expand_expr_stmt): Likewise.
15468 * decl2.c (finish_file): Likewise.
15469 * init.c (perform_member_init): Likewise.
15470 (emit_base_init): Likewise.
15471 (expand_aggr_vbase_init_1): Likewise.
15473 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15475 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
15476 get a DECL_LANG_SPECIFIC node.
15477 * cp-tree.h (lang_decl_flags): Add new member `level'.
15478 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
15479 decl_flags level member.
15481 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15483 * call.c (build_method_call): Make sure instance has a
15484 TYPE_LANG_SPECIFIC node before we dive into it.
15486 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
15488 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
15490 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
15492 * decl.c (duplicate_decls): When smashing decls, smash staticness in
15495 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
15497 * decl.c (poplevel): Handle the merging of subblocks of cleanups
15498 when finishing blocks that have already been created (usually due to
15499 the fixup goto code). Fixes bad debugging information.
15501 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
15503 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
15504 that's not a list of overloaded functions.
15506 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15508 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
15509 before trying to use DECL_ABSTRACT_VIRTUAL_P.
15511 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
15513 * decl2.c (mark_used): New function for hooking into setting of
15514 TREE_USED on decls.
15515 * call.c (build_method_call): Use it.
15516 * class.c (instantiate_type): Likewise.
15517 * init.c (build_offset_ref): Likewise. Don't call assemble_external
15518 for all like-named functions.
15519 * method.c (hack_identifier): Likewise.
15520 (emit_thunk): Don't call assemble_external.
15521 (make_thunk): Create thunk as a FUNCTION_DECL so that it
15522 gets the right mode and ENCODE_SECTION_INFO works.
15524 * parse.y: Use mark_used. Pass operator names to do_identifier.
15525 * lex.c (do_identifier): Handle operator names.
15527 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
15529 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15531 * errfn.c: Include stdio.h.
15532 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
15534 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
15536 * typeck2.c (digest_init): Always convert initializers to the
15539 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
15541 * init.c (member_init_ok_or_else): Don't allow member initializers
15542 for indirect members, as it is invalid.
15544 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15546 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
15548 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
15550 * parse.y (for.init.statement): Catch compound statements inside for
15551 initializations, if we're being pedantic.
15553 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
15555 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
15558 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
15560 * error.c (dump_expr): Don't core dump when a boolean expression is
15561 used as a default argument.
15563 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
15565 * class.c (finish_struct_bits): Check aggregate_value_p instead of
15568 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
15570 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
15571 BLKmode type that would otherwise be returned in registers.
15573 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15575 * g++.c (WITHLIBC): New macro.
15576 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
15577 saw_libc and pass it at the end if it was set.
15579 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15581 * parse.y (fn.def1): Call split_specs_attrs in
15582 declmods notype_declarator case.