1 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
3 * search.c (get_dynamic_cast_base_type): When building a new
4 constant, set its type to ssizetype.
6 2001-04-04 Jakub Jelinek <jakub@redhat.com>
8 * optimize.c (expand_call_inline): Only add newly inlined statements
11 2001-04-03 Mark Mitchell <mark@codesourcery.com>
13 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
14 (OPERATOR_FORMAT): Likewise.
15 (OPERATOR_TYPENAME_FORMAT): Likewise.
16 * operators.def: Remove old name-mangling information.
17 * decl.c (grok_op_properties): Adjust accordingly.
18 * lex.c (init_operators): Likewise.
19 * rtti.c (get_tinfo_decl): Issue error messages about types that
22 2001-04-03 Mark Mitchell <mark@codesourcery.com>
24 * decl2.c (import_export_decl): Don't call import_export_class
25 when processing an inline member function.
26 * semantics.c (expand_body): Call import_export_decl before
27 emitting inline functions.
29 2001-03-28 Richard Henderson <rth@redhat.com>
31 IA-64 ABI Exception Handling:
32 * cp-tree.def (EH_SPEC_BLOCK): New.
33 (MUST_NOT_THROW_EXPR): New.
34 * cp-tree.h: Update changed function declarations.
35 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
36 (CPTI_CALL_UNEXPECTED): New.
37 (struct cp_language_function): Rename x_eh_spec_try_block
39 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
40 * decl.c (current_binding_level): If no current function
41 bindings, revert to scope_chain.
42 (initialize_predefined_identifiers): Remove __cp_push_exception.
43 (store_parm_decls): Use begin_eh_spec_block.
44 (finish_function): Use finish_eh_spec_block.
45 (mark_lang_function): Update for name changes.
46 * decl2.c (finish_file): No mark_all_runtime_matches.
47 * dump.c (cp_dump_tree): Handle new tree codes.
48 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
49 * except.c (catch_language_init, catch_language): Remove.
50 (init_exception_processing): Don't set language code.
51 Initialize call_unexpected_node, protect_cleanup_actions,
52 eh_personality_libfunc, lang_eh_runtime_type.
53 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
54 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
55 (prepare_eh_type): Split out type canonicalizations ...
56 (build_eh_type_type): ... from here.
57 (build_eh_type_type_ref): Remove.
58 (mark_all_runtime_matches): Remove.
60 (do_begin_catch, do_end_catch): New.
61 (do_pop_exception): Remove.
62 (build_terminate_handler): Remove.
63 (choose_personality_routine): Split out language choice from ...
64 (initialize_handler_parm): ... here.
65 Use MUST_NOT_THROW_EXPR.
66 (expand_start_catch_block): Use do_begin_catch. Simplify Java
67 exception object handling.
68 (expand_start_eh_spec, expand_end_eh_spec): Remove.
69 (expand_exception_blocks, alloc_eh_object): Remove.
70 (begin_eh_spec_block, finish_eh_spec_block): New.
71 (do_allocate_exception, do_free_exception): New.
72 (expand_throw): Merge into ...
73 (build_throw): ... here. Update for abi.
74 * expr.c (cplus_expand_expr): No expand_internal_throw.
75 Handle MUST_NOT_THROW_EXPR.
76 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
77 * semantics.c (*) Update for except.h name changes.
78 (genrtl_try_block): No protect_with_terminate.
79 (genrtl_eh_spec_block): New.
80 (genrtl_handler): Don't emit the goto here.
81 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
82 (genrtl_finish_function): Don't expand_exception_blocks.
83 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
85 2001-03-28 Richard Henderson <rth@redhat.com>
87 * decl.c (struct named_label_list): Rename eh_region to
88 in_try_scope, add in_catch_scope.
89 (struct binding_level): Rename eh_region to is_try_scope,
91 (note_level_for_try): Rename from note_level_for_eh.
92 (note_level_for_catch): New.
93 (poplevel): Copy both is_try_scope and is_catch_scope to
94 the named_label_list struct.
95 (check_previous_goto_1): Don't check for catch block via
96 DECL_ARTIFICIAL; use in_try_scope instead.
97 (check_goto): Likewise.
98 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
99 * except.c (expand_start_catch_block): Call note_level_for_catch.
100 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
102 2001-03-27 Richard Henderson <rth@redhat.com>
104 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
105 exceptions_via_longjmp.
107 2001-03-27 Phil Edwards <pme@sources.redhat.com>
109 * pt.c (check_default_tmpl_args): Make error messages clearer.
111 2001-03-26 Phil Edwards <pme@sources.redhat.com>
113 * error.c: Also undefine 'A' macro used for cp_printers definition.
115 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
117 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
119 2001-03-26 Mike Yang <yang@research.att.com>
120 Mark Mitchell <mark@codesourcery.com>
122 * dump.c (dump_access): New function.
123 (cp_dump_tree): Use it. Dump basetype information for class
126 2001-03-26 Mark Mitchell <mark@codesourcery.com>
128 * Makefile.in (optimize.o): Depend on params.h.
129 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
130 (init_decl_processing): Set flag_no_inline when doing
132 * optimize.c: Include params.h.
133 (struct inline_data): Improve documentation of FNS. Add
134 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
135 (INSNS_PER_STMT): New macro.
136 (remap_block): Use CLONING_P.
137 (inlinable_function_p): Don't inline big functions.
138 (expand_call_inline): Keep track of how much inlining we've done.
139 (optimize_function): Set FIRST_INLINED_FN.
140 (maybe_clone_body): Set CLONING_P.
141 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
143 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
144 rest_of_compilation. Clear DECL_RTL for local variables
146 (clear_decl_rtl): New function.
148 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
151 * cp-tree.h (skip_type_access_control,
152 reset_type_access_control): Prototype.
153 * decl.c (grokdeclarator): Access of friends is not checked.
154 * parse.y (component_decl_list): Reset type access control.
155 * semantics.c (decl_type_access_control): Clear
156 current_type_lookups.
157 (save_type_access_control): Don't save if not deferring.
158 (skip_type_access_control, reset_type_access_control): New
160 (begin_class_definition): Do type access control for basetypes.
161 Start deferred access control.
162 (finish_class_definition): Resume immediate access control if
163 this is a local class.
165 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
167 * class.c (add_method): Use memcpy/memmove, not bcopy.
169 * decl.c (duplicate_decls): Likewise.
171 2001-03-23 Jakub Jelinek <jakub@redhat.com>
173 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
176 2001-03-23 Jakub Jelinek <jakub@redhat.com>
178 * decl.c (local_names): Define.
179 (push_local_name): New.
180 (grok_reference_init): Return init if initializing static reference
181 variable with non-constant instead of emitting it.
182 Move expand_static_init call to cp_finish_decl.
183 (layout_var_decl): Call push_local_name.
184 (maybe_commonize_var): Allow inlining functions even if they have
185 static local variables, use comdat_linkage for them if flag_weak.
186 (check_initializer): Call obscure_complex_init if
187 grok_reference_init returned non-zero.
188 (save_function_data): Clear x_local_names.
189 (pop_cp_function_context): Free x_local_names.
190 (mark_inlined_fns): Remove.
191 (mark_lang_function): Mark x_local_names.
192 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
193 Mark inlined_fns as tree, remove call to mark_inlined_fns.
194 * class.c (alter_access): Ensure DECL_ACCESS is never set if
195 DECL_DISCRIMINATOR_P.
196 * cp-tree.h (cp_language_function): Add x_local_names.
197 (lang_decl_flags): Add discriminator into u2.
198 (lang_decl_inlined_fns): Remove.
199 (lang_decl): inlined_fns is now a TREE_VEC.
200 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
201 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
202 TREE_VEC, not a custom structure.
203 (optimize_function): Likewise.
204 * mangle.c (discriminator_for_local_entity): Discriminate among
205 VAR_DECL local entities.
206 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
209 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
211 Add support for Java interface method calls.
212 * cp-tree.h (struct lang_type): Add java_interface flag.
213 (TYPE_JAVA_INTERFACE): New macro.
214 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
215 by setting TYPE_JAVA_INTERFACE.
216 * call.c (java_iface_lookup_fn): New static.
217 (build_over_call): If calling a method declared in a
218 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
219 expression which resolves the function address.
220 (build_java_interface_fn_ref): New function.
222 2001-03-22 Richard Henderson <rth@redhat.com>
224 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
225 * except.c: Don't include it.
227 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
228 based on an idea from Joe Buck <jbuck@synopsys.com>
230 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
232 (data_def, component_decl): Add reductions to bad_decl.
234 2001-03-22 Jakub Jelinek <jakub@redhat.com>
236 * method.c (do_build_assign_ref): Don't use build_modify_expr for
237 anonymous aggregates, since they don't have assignment operator
239 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
240 assignment operators for anonymous structure fields.
242 2001-03-21 Jason Merrill <jason@redhat.com>
244 * pt.c (instantiate_decl): Abort if we see a member constant
245 instantiation that doesn't already have its initializer.
246 Downgrade explicit instantiation without definition to pedwarn.
248 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
249 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
250 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
252 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
253 (pending_vtables): Remove.
254 * decl2.c (pending_vtables): Remove.
255 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
256 CLASSTYPE_VTABLE_NEEDS_WRITING.
257 (import_export_class): Likewise.
258 (init_decl2): Don't mark pending_vtables.
259 * lex.c (handle_pragma_vtable): Just sorry.
260 * pt.c (instantiate_class_template): Don't mess with
261 CLASSTYPE_VTABLE_NEEDS_WRITING.
262 (mark_class_instantiated): Likewise.
263 * ptree.c (print_lang_type): Don't print it.
264 * semantics.c (begin_class_definition): Don't set it.
266 * pt.c (template_tail): Replace with last_pending_template.
267 (maybe_templates, maybe_template_tail): Remove.
268 (add_pending_template): Adjust.
269 (instantiate_pending_templates): Adjust.
271 * cp-tree.h (struct saved_scope): Remove lang_stack field.
272 (current_lang_stack): Remove.
273 * decl.c (maybe_push_to_top_level): Don't initialize it.
274 (duplicate_decls): Use current_lang_depth.
275 (xref_basetypes): Likewise.
276 * class.c (current_lang_depth): New fn.
277 (push_lang_context): Use more varray functionality.
278 (pop_lang_context): Likewise.
280 * error.c (GLOBAL_THING): Always use '__'.
282 2001-03-21 Mark Mitchell <mark@codesourcery.com>
284 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
286 * mangle.c (mangle_decl_string): Mangle the names of overloaded
287 operators, even when they have `extern "C"' linkage.
289 2001-03-19 Mark Mitchell <mark@codesourcery.com>
291 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
292 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
293 where it's not necessary.
294 (add_method): Remove optimization involving comparison of
296 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
297 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
298 where it's not necessary.
299 (check_methods): Likewise.
300 (build_clone): Likewise.
301 (built_vtt): Likewise.
302 * cp-tree.h (DECL_NEEDED_P): Likewise.
303 * decl.c (pushtag): Likewise.
304 (duplicate_decls): Likewise.
305 (pushdecl): Likewise.
306 (builtin_function): Likewise.
307 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
308 (build_cp_library_fn): Likewise.
309 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
310 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
311 where it's not necessary.
312 (make_rtl_for_nonlocal_decl): Likewise.
313 (cp_finish_decl): Likewise.
314 (grokfndecl): Likewise.
315 (grokvardecl): Likewise.
316 (grokdeclarator): Likewise.
317 (start_function): Likewise.
318 (cp_missing_return_ok_p): Likewise.
319 * decl2.c (grokclassfn): Likewise.
320 (check_classfn): Likewise.
321 (finish_static_data_member_decl): Likewise.
322 (grokfield): Likewise.
323 * error.c (GLOBAL_IORD_P): Remove.
324 (dump_global_iord): Improve output.
325 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
326 * except.c (nothrow_libfn_p): Summarily reject any function not in
328 * init.c (build_java_class_ref): Don't explicitly set
329 DECL_ASSEMBLER_NAME after calling mangle_decl.
330 * mangle.c (mangle_decl_string): Handle extern "C" functions.
331 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
332 * method.c (set_mangled_name_for_decl): Don't explicitly set
333 DECL_ASSEMBLER_NAME after calling mangle_decl.
334 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
335 IDENTIFIER_GLOBAL_VALUE for the thunk.
336 * pt.c (set_mangled_name_for_template_decl): Remove.
337 (check_explicit_specialization): Don't use it.
338 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
339 (tsubst_friend_function): Likewise.
340 (tsubst_decl): Likewise.
341 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
342 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
343 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
344 where it's not necessary.
345 (tinfo_base_init): Likewise.
346 (create_real_tinfo_var): Likewise.
347 * search.c (looup_field_1): Likewise.
348 * semantics.c (finish_named_return_value): Likewise.
349 * tree.c (init_tree): Set lang_set_decl_assembler_name.
351 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
353 Correct semantics restrictions checking in throw-expression.
354 * except.c (is_admissible_throw_operand): New function.
355 (build_throw): Use it.
357 2001-03-14 Mark Mitchell <mark@codesourcery.com>
359 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
362 2001-03-14 Mark Mitchell <mark@codesourcery.com>
364 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
365 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
366 * decl.c (duplicate_decls): Likewise.
367 (builtin_function): Likewise.
368 (build_library_fn): Likewise.
369 (build_cp_library_fn): Likewise.
370 (check_initializer): Likewise.
371 (cp_finish_decl): Likewise.
372 * decl2.c (grokfield): Likewise.
373 (grok_function_init): Remove #if 0'd code.
374 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
375 * friend.c (do_friend): Likewise.
376 * init.c (get_temp_regvar): Likewise.
377 * method.c (make_thunk): Likewise.
378 * pt.c (tsubst_friend_function): Likewise.
379 (tsubst_decl): Likewise.
380 (regenerate_decl_from_template): Likewise.
381 * semantics.c (genrtl_named_return_value): Likewise.
382 (expand_body): Likewise.
383 (genrtl_finish_function): Likewise.
384 * tree.c (cp_tree_equal): Likewise.
386 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
388 * call.c (convert_like_real): Add extra semantics to INNER
389 parameter. Don't convert to temporary if a user conversion
390 gives us an lvalue that we're about to bind to a reference.
391 Set INNER to indicate pending reference binding on recursive
394 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
396 * cp/lex.c: Delete duplicate pending_lang_change.
398 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
400 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
402 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
403 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
405 2001-03-09 Zack Weinberg <zackw@stanford.edu>
407 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
409 2001-03-08 Stan Shebs <shebs@apple.com>
411 * cp-tree.h (set_identifier_local_value): Remove unused decl.
413 2001-03-06 Zack Weinberg <zackw@stanford.edu>
415 * spew.c: Remove references to CPP_OSTRING.
417 2001-03-06 Andrew Haley <aph@redhat.com>
419 * typeck.c (convert_arguments): Check that we have an fndecl.
421 2001-03-05 Andrew Haley <aph@redhat.com>
423 * typeck.c (convert_arguments): Don't do ellipsis conversion for
424 __built_in_constant_p.
426 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
428 * typeck.c (build_static_cast): Allow enum to enum conversions
431 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
433 * class.c (check_field_decls): Pointers to member do not a
434 non-pod struct make, as per DR 148.
436 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
438 * call.c (joust): cp_pedwarn when using gnu extension concerning
439 worst conversion sequences.
441 2001-03-01 Zack Weinberg <zackw@stanford.edu>
443 * decl.c: Replace all uses of 'boolean' with 'bool'.
445 2001-03-01 Zack Weinberg <zackw@stanford.edu>
447 * lang-specs.h: Add zero initializer for cpp_spec field to
448 all array elements that need one. Don't put an #ifdef inside
449 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
452 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
454 Implement using decls inside template functions.
455 * decl2.c (validate_nonmember_using_decl): Don't special case
456 fake_std_node in the global namespace. Don't reject early when
457 processing a template.
458 (do_local_using_decl): Add to statement tree. Don't do further
459 processing when building a template.
460 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
462 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
464 * decl2.c (do_nonmember_using_decl): Don't complain if we find
465 same function. Do complain about ambiguating extern "C"
468 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
470 Remove floating point and complex type template constant parms.
471 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
472 COMPLEX_TYPE extensions.
473 (invalid_nontype_parm_type_p): Likewise.
475 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
477 * except.c (call_eh_info): Revert "match_function"'s type.
479 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
481 Fix ctor vtable vcall offsets.
482 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
483 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
484 (get_matching_base): Remove.
485 (get_original_base): New function.
486 (build_vtbl_initializer): Initialize vid.rtti_binfo.
487 Use a virtual thunk for a ctor vtable with an index
488 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
489 primary base within a constructor vtable. Only set
490 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
491 when primary base has been lost.
492 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
494 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
496 * call.c (joust): Ensure more_specialized()'s argument length
497 parameter has correct value for constructors.
499 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
501 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
503 * decl.c (mark_inlined_fns): Prototype.
505 2001-02-22 Mark Mitchell <mark@codesourcery.com>
507 * spew.c (yylex): Correct handling of friends.
509 2001-02-22 Mark Mitchell <mark@codesourcery.com>
511 * mangle.c (write_encoding): Pass write_function_type the
512 FUNCTION_DECL for the function being encoded.
513 (write_function_type): Pass it along to write_bare_function_type.
514 (write_bare_function_type): Pass it along to write_method_parms.
515 (write_method_parms): Don't mangle the compiler-generated
516 parameters to a constructor or destructor.
518 2001-02-22 Andreas Jaeger <aj@suse.de>
520 * optimize.c: Include toplev.h for
521 note_deferral_of_defined_inline_function prototype.
523 2001-02-22 Jakub Jelinek <jakub@redhat.com>
525 * cp-tree.h (struct lang_decl_inlined_fns): New.
526 (struct lang_decls): Add inlined_fns.
527 (DECL_INLINED_FNS): New macro.
528 * optimize.c (struct inline_data): Add inlined_fns.
529 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
530 (inlinable_function_p): Likewise, fix typo in comment,
531 function is not inlinable if it already inlined function currently
533 (expand_call_inline): Add fn to inlined_fns if neccessary.
534 (optimize_function): Initialize inlined_fns.
535 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
536 * decl.c (mark_inlined_fns): New function.
537 (lang_mark_tree): Call it.
539 2001-02-21 Jason Merrill <jason@redhat.com>
541 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
542 (DECL_UNINLINABLE): Move to middle-end.
544 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
545 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
546 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
547 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
548 parms and outer BLOCK. note_deferral_of_defined_inline_function.
550 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
553 2001-02-19 Mark Mitchell <mark@codesourcery.com>
555 * decl2.c (set_decl_namespace): Allow explicit instantiations in
558 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
560 * optimize.c (expand_call_inline): Don't walk subtrees of type
563 2001-02-18 Mark Mitchell <mark@codesourcery.com>
565 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
568 2001-02-18 Jason Merrill <jason@redhat.com>
570 Do put the VTT parameter in DECL_ARGUMENTS.
571 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
572 (current_vtt_parm): New macro.
573 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
574 (DECL_HAS_VTT_PARM_P): New macro.
575 (DECL_VTT_PARM): Remove.
576 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
577 * decl.c (duplicate_decls): Only copy the operator code if
579 (start_function): Set current_vtt_parm.
580 (lang_mark_tree): Don't mark vtt_parm.
581 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
582 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
583 * class.c (build_clone): Maybe remove the VTT parm.
584 * optimize.c (maybe_clone_body): Set up the VTT parm.
585 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
586 * call.c (build_over_call): Just allow the VTT arg.
587 * method.c (make_thunk): Don't set DECL_VTT_PARM.
588 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
589 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
590 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
591 * error.c (dump_function_decl): Likewise.
592 * call.c (build_user_type_conversion_1, convert_like_real): Abort
593 if we try to call a constructor with in-charge or VTT parms.
594 * method.c (skip_artificial_parms_for): New fn.
595 * call.c (add_function_candidate, build_over_call): Call it.
596 * call.c (build_new_method_call): Use current_vtt_parm.
597 * init.c (expand_virtual_init): Likewise.
598 * class.c (same_signature_p): No longer static.
599 * cp-tree.h: Declare it.
600 * search.c (look_for_overrides_r): Use it.
602 2001-02-17 Mark Mitchell <mark@codesourcery.com>
604 * cp-tree.h (new_abi_rtti_p): Remove.
605 (name_mangling_version): Likewise.
606 (flag_do_squangling): Likewise.
607 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
608 * decl.c (grokfndecl): Likewise.
609 * decl2.c (name_mangling_version): Remove.
610 (flag_do_squangling): Likewise.
611 (lang_f_options): Remove `squangle'.
612 (unsupported_options): Add `squangle'.
613 (cxx_decode_option): Issue a warning about uses of
614 -fname-mangling-version.
615 (finish_file): Remove old ABI support.
616 * pt.c (check_explicit_specialization): Likewise.
617 (tsubst_decl): Likewise.
618 * rtti.c (init_rtti_processing): Likewise.
619 (build_headof): Likewise.
620 (get_tinfo_decl_dynamic): Likewise.
621 (tinfo_from_decl): Likewise.
622 (build_dynamic_cast_1): Likewise.
623 (synthesize_tinfo_var): Likewise.
624 * init.c (build_new): Allow enumeration types for the array-bounds
625 in a direct-new-declarator.
627 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
629 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
630 TREE_PROTECTED from the template being specialized.
632 2001-02-17 Jason Merrill <jason@redhat.com>
634 * decl2.c (build_artificial_parm): Set TREE_READONLY.
636 * decl.c (bad_specifiers): Allow throw specs on things with
637 pointer-to-function or -member-function type.
638 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
641 2001-02-17 Mark Mitchell <mark@codesourcery.com>
643 * call.c (check_dtor_name): Handle template names correctly.
645 2001-02-16 Jason Merrill <jason@redhat.com>
647 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
648 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
649 * optimize.c (maybe_clone_body): Don't substitute it.
650 * call.c (build_new_method_call): Check in_chrg instead.
651 * init.c (expand_virtual_init): Likewise.
653 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
655 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
656 class-type introduces at least a type-name.
658 2001-02-16 Jakub Jelinek <jakub@redhat.com>
660 * call.c (convert_like_real): Create a temporary for non-lvalue.
662 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
664 * cp-tree.h: Fix typos in comments.
666 2001-02-16 Jason Merrill <jason@redhat.com>
668 * optimize.c (remap_block): If we're compiling a clone, pass the
669 new block to insert_block.
671 2001-02-16 Mark Mitchell <mark@codesourcery.com>
673 * semantics.c (finish_asm_stmt): Robustify.
675 2001-02-15 Mark Mitchell <mark@codesourcery.com>
677 * pt.c (push_template_decl_real): Don't remangle the name of a
680 2001-02-15 Jim Meyering <meyering@lucent.com>
682 * Make-lang.in (c++.install-common): Depend on installdirs.
683 (c++.install-info): Likewise.
684 (c++.install-man): Likewise.
686 2001-02-15 Mark Mitchell <mark@codesourcery.com>
688 * typeck2.c (build_m_component_ref): Robustify.
690 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
692 * friend.c (do_friend): Don't take the nested [template] class
693 into account when deciding whether to warn about the friend
694 function not referring to a template function.
696 2001-02-14 Jakub Jelinek <jakub@redhat.com>
698 * typeck.c (build_unary_op): Clarify error message.
700 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
702 * parse.y (component_constructor_declarator): allow optional
703 parentheses around constructor class name.
705 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
707 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
709 * init.c (emit_base_init): Remove incorrect comment about
711 * method.c (make_thunk): Fix comment alignment.
713 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
715 Kill remnants of this is variable.
716 * cp-tree.h (flag_this_is_variable): Remove.
717 * decl2.c (flag_this_is_variable): Remove.
718 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
719 (build_vbase_path): The path is non-static, even in a cdtor.
720 (resolves_to_fixed_type_p): Add additional return value.
721 * search.c (init_vbase_pointers): Adjust.
722 * tree.c (lvalue_p_1): Adjust.
723 * typeck.c (mark_addressable): Adjust.
725 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
727 * pt.c (unify): Don't check cv quals of array types.
729 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
731 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
732 check whether we already have the type.
734 2001-02-13 Mark Mitchell <mark@codesourcery.com>
736 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
737 * call.c (build_op_delete_call): Simplify to remove duplicate
739 * class.c (clone_function_decl): Don't build the deleting variant
740 of a non-virtual destructor.
741 * decl.c (finish_destructor_body): Don't call delete if this is a
742 non-virtual destructor.
743 * init.c (build_delete): Explicitly call `operator delete' when
744 deleting an object with a non-virtual destructor.
746 2001-02-13 Jason Merrill <jason@redhat.com>
748 * lang-specs.h: Add more __EXCEPTIONS.
750 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
752 * typeck2.c (process_init_constructor): Check
753 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
755 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
757 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
758 Remove spurious information in comment. Allow further
759 adjustments of REFERENCE_TYPE args.
761 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
763 * errfn.c (cp_deprecated): Tweak diagnostic text.
764 * parse.y (new_initializer): Deprecate initializer lists
767 2001-02-12 Mark Mitchell <mark@codesourcery.com>
769 Remove old ABI support.
771 2001-02-11 Mark Mitchell <mark@codesourcery.com>
773 * decl2.c (flag_vtable_thunks): Always set it to 1.
774 (flag_new_abi): Likewise.
775 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
777 * Makefile.in (g++spec.o): Fix typo.
779 2001-02-09 Jason Merrill <jason@redhat.com>
781 * lang-specs.h: Restore definition of __EXCEPTIONS.
783 2001-02-08 Jason Merrill <jason@redhat.com>
785 * search.c (shared_member_p): New function.
786 (lookup_field_r): Use it.
787 * cp-tree.h (SHARED_MEMBER_P): Remove.
789 * method.c (process_overload_item): Handle template-dependent array
791 * pt.c (type_unification_real): If we end up with undeduced nontype
794 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
797 * typeck2.c (friendly_abort): Don't say anything if we have
798 earlier errors or sorries.
800 * decl.c (check_tag_decl): Notice attempts to redefine bool and
801 wchar_t. Ignore if in_system_header.
803 * decl.c (maybe_push_cleanup_level): New fn...
804 (start_decl_1): ...split out from here.
805 * cvt.c (build_up_reference): Use it.
806 * cp-tree.h: Declare it.
808 2001-02-07 Mark Mitchell <mark@codesourcery.com>
810 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
813 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
815 * pt.c (lookup_template_class): Make sure it's a primary
816 template or template_template_parm when called from the parser.
817 (instantiate_template_class): Add assertion.
819 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
821 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
822 from error_mark_node.
824 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
826 Fix specification and implementation bugs in V3 ABI
827 construction vtables.
828 * cp-tree.h (flag_dump_class_layout): New flag.
829 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
830 (BINFO_LOST_PRIMARY_P): New flag.
831 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
832 (BINFO_PRIMARY_MARKED_P): Rename to ...
833 (BINFO_PRIMARY_P): ... here.
834 (binfo_via_virtual): New prototype.
835 * decl2.c (flag_dump_class_layout): New flag.
836 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
837 use `=' as a file name separator.
838 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
840 (build_vtbl_address): If this is a virtual primary base, then
841 get the vtbl of what it is ultimately primary for.
842 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
844 (dfs_skip_nonprimary_vbases_markedp): Likewise.
845 (get_shared_vbase_if_not_primary): Likewise.
846 (dfs_get_pure_virtuals): Likewise.
847 (expand_upcast_fixups): Likewise.
848 (fixup_virtual_upcast_offsets): Likewise.
849 (dfs_find_vbase_instance): Likewise.
850 (find_vbase_instance): Likewise.
851 (binfo_from_vbase): Adjust comment to reflect reality.
852 (binfo_via_virtual): New function.
853 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
854 for binfo walking during VTT construction.
855 (dfs_mark_primary_bases): Remove.
856 (force_canonical_binfo_r): New function.
857 (force_canonical_binfo): New function.
858 (mark_primary_virtual_base): New function.
859 (mark_primary_bases): Walk in inheritance graph order, use
860 mark_primary_virtual_base.
861 (determine_primary_base): Use some more intermediate variables.
862 (dfs_find_final_overrider): Don't check for overriding along a
864 (dfs_modify_vtables): Walk into primary virtual bases too.
865 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
866 (build_base_fields): Likewise.
867 (dfs_set_offset_for_unshared_vbases): Likewise.
868 (layout_virtual_bases): Likewise.
869 (end_of_class): Likewise.
870 (finish_struct_1): Call dump_class_hierarchy, if requested.
871 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
872 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
873 (dump_class_hierarchy): Add file parameter. Append to file, if
875 (finish_vtbls): Adjust accumulate_vtbl_inits call.
876 Use canonical base for virtual bases.
877 (build_vtt): Add more comments. Adjust build_vtt_inits call.
878 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
879 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
880 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
882 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
883 from DATA. We want virtual primary bases and all bases via virtual.
884 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
885 virtual base when not a construction vtable.
886 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
887 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
888 Use canonical bases when processing virtual bases.
889 (accumulate_vtbl_inits): We're interested in any base via a
891 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
892 within a construction vtable, determine what is being overridden.
893 (build_vtbl_initializer): Add more comments
894 (add_vcall_offset_vtbl_entries_1): Adjust comment.
895 (build_rtti_vtbl_entries): Check if the base has lost its
898 2001-02-05 Mark Mitchell <mark@codesourcery.com>
900 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
902 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
904 * decl.c (pushdecl): Call abort instead of fatal.
905 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
906 * init.c (build_new_1): Likewise.
907 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
908 * decl.c (build_typename_type): hash_table_init now returns void.
909 decl.c (init_decl_processing): Make an error non-fatal.
911 2001-02-04 Mark Mitchell <mark@codesourcery.com>
913 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
915 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
916 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
917 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
918 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
919 * decl.c (maybe_commonize_var): Use the new name-mangling where
921 * decl2.c (comdat_linkage): Enhance comments. Make all
922 compiler-generated things static, if COMDAT is not available.
923 (get_tinfo_decl): Do not make typeinfo objects that belong in the
925 (tinfo_base_init): Use the correct mangled name for typeinfo
926 strings, and push them into the global scope.
927 (typeinfo_in_lib_p): New function.
928 (synthesize_tinfo_var): Use it.
929 (create_real_tinfo_var): Likewise.
931 2001-02-03 Jakub Jelinek <jakub@redhat.com>
933 * decl.c (push_class_binding): Use context_for_name_lookup instead
935 * search.c (context_for_name_lookup): Remove static. Check for NULL
937 * cp-tree.h (context_for_name_lookup): Add prototype.
939 2001-02-02 Jakub Jelinek <jakub@redhat.com>
941 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
942 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
944 * call.c (convert_class_to_reference, build_user_type_conversion_1,
945 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
947 2001-02-02 Mark Mitchell <mark@codesourcery.com>
949 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
950 of macros used when compiling g++spec.c.
951 * g++spec.c (lang_specific_driver): Link with the shared
954 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
956 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
957 make_reference_declarator, make_call_declarator), method.c
958 (implicitly_declare_fn), parse.y (namespace_using_decl,
959 notype_unqualified_id, expr_or_declarator, new_type_id,
960 after_type_declarator, direct_after_type_declarator,
961 notype_declarator, complex_notype_declarator,
962 complex_direct_notype_declarator, qualified_id,
963 notype_qualified_id, overqualified_id, direct_new_declarator,
964 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
965 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
966 instead of build_parse_node.
968 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
970 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
971 (minus_one_node): Moved to top level gcc directory. Renamed
972 to integer_minus_one_node.
974 * init.c (init_init_processing): Don't set minus_one_node.
975 (build_vec_init): Use integer_minus_one_node.
977 * rtti.c (get_tinfo_decl_dynamic): Likewise.
979 2001-01-28 Jakub Jelinek <jakub@redhat.com>
981 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
982 identical and they would be replaced with constant, remove
983 MODIFY_EXPR from the tree.
985 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
987 * Make-lang.in: Remove all dependencies on defaults.h.
988 * call.c: Don't include defaults.h.
991 * except.c: Likewise.
995 * typeck.c: Likewise.
997 2001-01-25 Jakub Jelinek <jakub@redhat.com>
999 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1000 operators even in "C" linkage.
1001 * method.c (set_mangled_name_for_decl): Likewise.
1002 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1003 overloaded operators in "C" linkage.
1005 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1007 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1008 (tsubst_arg_types): Check parameter is not void.
1009 (tsubst): Adjust tsubst_decl call.
1011 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1013 * call.c (add_builtin_candidate): Quote std properly, from
1016 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1018 * pt.c (check_explicit_specialization): Clone constructors and
1021 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1023 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1024 indicates anything special about template depth. Make sure we
1025 only count the user visible template classes.
1027 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1029 * call.c (build_conv): Typo in comment.
1030 (add_builtin_candidate): Add more explanation.
1031 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1032 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1033 when we have enumeral types.
1034 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1035 candidates for relops and eqops.
1036 (joust): Simplify control flow. Allow a non-template user
1037 function to hide a builtin.
1039 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1041 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1042 (more_specialized): Add deduction parameter.
1043 * call.c (joust): Adjust more_specialized call.
1044 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1045 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1046 (get_bindings_order): Remove.
1047 (get_bindings_real): Add DEDUCE parameter.
1048 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1049 REFERENCE_TYPE jig for DEDUCE_ORDER.
1050 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1051 maybe_adjust_types_for_deduction.
1052 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1054 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1055 (check_cv_quals_for_unify): Use new unify qualifier flags.
1056 (unify): Clear new unify qualifier flags.
1057 (get_bindings_real): Add DEDUCE parameter.
1058 (get_bindings): Adjust call to get_bindings_real.
1059 (get_bindings_overload): Likewise.
1060 (most_specialized_instantiation): Adjust call to
1063 2001-01-19 Jason Merrill <jason@redhat.com>
1065 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1067 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1070 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1072 * decl2.c (arg_assoc_class): Fix double iteration logic.
1074 2001-01-19 Jason Merrill <jason@redhat.com>
1076 * init.c (build_delete): Always call convert_force to strip cv-quals.
1078 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1079 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1080 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1082 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1084 * search.c (get_vbase_1): Count only virtual bases.
1086 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1088 * class.c (duplicate_tag_error): Robustify flag clearing.
1090 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1092 * cp-tree.h (lookup_template_class): Add complain parm.
1093 * decl.c (lookup_namespace_name): Adjust call to
1094 lookup_template_class.
1095 (make_typename_type): Likewise.
1096 * semantics.c (finish_template_type): Likewise.
1097 * pt.c (lookup_template_class): Add complain parm. Adjust.
1098 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1101 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1103 * pt.c (copy_default_args_to_explicit_spec): Preserve
1104 object's CV quals. Reorganize.
1106 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1108 * typeck.c (build_modify_expr): Say `initialization' for
1110 * init.c (build_default_init): Convert to enumeral type, if
1113 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1115 * parse.y (nomods_initdcl0): Properly set things up for
1118 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1120 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1121 (type_unification_real): Set it.
1124 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1126 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1128 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1130 * semantics.c (begin_class_definition): Check we're not inside a
1133 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1135 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1138 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1140 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1141 * call.c (build_over_call): Add comment.
1143 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1145 * cvt.c (ocp_convert): Handle vector type conversion
1146 * typeck2.c (digest_init): Handle vector type initializations
1148 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1150 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1153 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1155 * pt.c (check_nontype_parm): Rename to ...
1156 (invalid_nontype_parm_type_p): ... here.
1157 (process_template_parm): Adjust.
1158 (convert_template_argument): Adjust.
1160 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1162 * pt.c (check_nontype_parm): New function.
1163 (process_template_parm): Use it.
1164 (convert_template_argument): Use it.
1165 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1168 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1170 * tree.c: Add defaults.h
1171 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1172 * Make-lang.in (cp/tree.o): Add defaults.h.
1174 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1176 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1178 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1180 * g++.1: Change to be ".so man1/gcc.1".
1182 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1184 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1186 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1187 ($(srcdir)/cp/g++int.info): New target.
1188 * gxxint.texi: Add info directory entry. Use @@ in email address.
1189 * .cvsignore: Update.
1191 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1193 * typeck.c (build_c_cast): Do template processing earlier.
1194 Always pedwarn on array casts.
1196 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1198 * friend.c (make_friend_class): Make sure a templated class is
1199 actually a template.
1201 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1203 * decl2.c (get_guard): Set linkage from guarded decl.
1205 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1207 * call.c (convert_default_arg): Check for unprocessed
1209 * cp-tree.h (replace_defarg): Move to spew.c.
1210 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1211 spew.c, which is where they really are.
1212 (done_pending_defargs): Declare.
1213 (unprocessed_defarg_fn): Declare.
1214 * decl.c (replace_defarg): Move to spew.c
1215 * parse.y (structsp): Call done_pending_defargs.
1216 * spew.c (defarg_fns): Rearrange list structure.
1217 (defarg_fnsdone): New static variable.
1218 (defarg_depfns): New static variable.
1219 (init_spew): Adjust.
1220 (add_defarg_fn): Store the type in TREE_TYPE.
1221 (do_pending_defargs): Detect and deal with ordering constraints
1223 (done_pending_defargs): New function.
1224 (unprocessed_defarg_fn): New function.
1225 (replace_defarg): Moved from decl.c. Robustify. Don't save
1226 if circularity detected.
1228 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1230 * pt.c (unify): Check array has a domain, before checking
1231 whether it is variable sized.
1233 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1235 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1236 parameters with pointers to arrays of unknown bound.
1238 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1240 * parse.y (template_parm_header, template_spec_header): New
1241 reductions. Split out from ...
1242 (template_header): ... here. Use them.
1243 (template_template_parm): Use template_parm_header.
1244 * semantics.c (finish_template_template_parm): Add assert.
1246 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1248 * mangle.c (write_builtin_type): Fix thinko.
1250 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1251 (copy_default_args_to_explicit_spec): Likewise.
1252 (check_explicit_specialization): Use it.
1254 * class.c (finish_struct_1): Remove last argument in call to
1255 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1256 * decl.c (builtin_function): Likewise.
1257 (build_cp_library_fn): Likewise.
1258 (check_initializer): Likewise.
1259 (make_rtl_for_nonlocal_decl): Likewise.
1260 (cp_finish_decl): Likewise.
1261 (start_function): Likewise.
1262 * decl2.c (finish_anon_union): Likewise.
1263 * friend.c (do_friend): Likewise.
1264 * init.c (build_java_class_ref): Likewise.
1265 * method.c (make_thunk): Likewise.
1266 * pt.c (tsubst_friend_function): Likewise.
1267 * semantics.c (expand_body): Likewise.
1269 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1271 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1272 looking at DECL_CLONED_FUNCTION for non-functions.
1274 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1276 * error.c (dump_template_parameter): Use parm to determine how
1277 to print default value.
1279 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1281 * class.c (duplicate_tag_error): Clear more flags.
1283 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1285 * call.c (build_new_method_call): Use binfo_for_vbase.
1287 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1289 * cp-tree.h (flag_cond_mismatch): Don't declare.
1290 * decl2.c (flag_cond_mismatch): Don't define.
1291 (lang_f_options): Remove cond-mismatch.
1292 (unsupported_options): Add cond-mismatch.
1294 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1296 * class.c (handle_using_decl): Reject using of constructor name
1297 of sourcing class. Allow injecting of a method with same name as
1298 nested class. Fixup error messages.
1300 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1302 * decl2.c (lang_decode_option): Handle -Wformat=2.
1304 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1306 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1307 initialized_in_class.
1308 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1309 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1310 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1311 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1312 * pt.c (check_default_tmpl_args): Adjust for
1313 DECL_INITIALIZED_IN_CLASS_P.
1314 (instantiate_class_template): Likewise.
1315 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1317 * class.c (finish_struct): Constify saved_filename.
1319 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1321 * class.c (duplicate_tag_error): Adjust diagnostic.
1322 (finish_struct): Locally set location to start of struct.
1323 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1325 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1327 * decl.c (struct binding_level): Adjust class_shadowed comments
1329 (push_class_level_binding): Ajust comments to reflect reality.
1330 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1331 Don't set TREE_VALUE on the class_shadowed list.
1333 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1335 * decl2.c (acceptable_java_type): Allow references too.
1336 * init.c (build_java_class_ref): When using the new ABI, search
1337 `class$' and have it mangled with `mangle_decl.'
1338 * mangle.c (write_java_integer_type_codes): New function.
1339 (write_builtin_type): Detect and mangle Java integer and real
1342 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1344 * decl2.c (grokfield): Don't accept `asm' specifiers for
1345 non-static data members.
1347 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1349 * expr.c (cplus_expand_expr): Don't reset `target'.
1351 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1353 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1355 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1357 * parse.y (template_datadef): Check for error_mark_node.
1359 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1361 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1363 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1365 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1366 (record_builtin_type): Make non-static.
1367 (flag_short_double): Don't declare.
1368 (init_decl_processing): Remove the creation of many tree nodes now
1369 in c_common_nodes_and_builtins.
1370 (build_void_list_node): New function.
1371 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1372 * cp-tree.h (flag_short_wchar): Don't declare.
1374 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1376 * call.c (build_conv): Don't use build1 for USER_CONV.
1377 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1379 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1381 * lex.c (lang_init): Call c_common_lang_init.
1383 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1385 * search.c (lookup_fnfields_here): Remove.
1386 (look_for_overrides_r): Use lookup_fnfields_1.
1387 Ignore functions from using declarations.
1389 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1391 Implement exceptions specifiers for implicit member functions.
1392 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1393 * method.c (synthesize_exception_spec): New function.
1394 (locate_dtor, locate_ctor, locate_copy): New functions.
1395 (implicitly_declare_fn): Generate the exception spec too.
1396 * search.c (check_final_overrider): Check artificial functions
1398 * typeck2.c (merge_exception_specifiers): New function.
1400 2001-01-03 Jason Merrill <jason@redhat.com>
1402 * init.c (build_default_init): New fn.
1403 (perform_member_init): Split out from here.
1404 (build_new_1): Use it. Simplify initialization logic.
1405 (build_vec_init): Take an array, rather than a pointer and maxindex.
1406 Speed up simple initializations. Don't clean up if we're assigning.
1407 * cp-tree.h: Adjust.
1408 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1409 * parse.y (new_initializer): Return void_zero_node for ().
1410 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1411 * typeck2.c (digest_init): Only complain about user-written
1414 2000-12-22 Mike Stump <mrs@wrs.com>
1416 * decl2.c: (max_tinst_depth): Increase to 50.
1418 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1420 * class.c (invalidate_class_lookup_cache): Zero the
1421 previous_class_values.
1422 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1424 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1425 * decl.c (free_bindings): New variable.
1426 (push_binding): Don't create a new binding if we have one on the
1428 (pop_binding): Put old bindings on the free list.
1429 (init_decl_processing): Use size_int, not build_int_2.
1430 Register free_bindings as a GC root.
1431 (cp_make_fname_decl): Use size_int, not build_int_2.
1432 (push_inline_template_parms_recursive): Likewise.
1433 (end_template_parm_list): Likewise.
1434 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1435 (tsubst_template_parms): Use size_int, not build_int_2.
1437 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1439 2001-01-02 Richard Henderson <rth@redhat.com>
1441 * parse.y (asm): Set ASM_INPUT_P.
1443 2001-01-02 Jason Merrill <jason@redhat.com>
1445 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1448 * typeck.c (cp_truthvalue_conversion): New fn.
1449 * cvt.c (ocp_convert): Use it.
1451 * cp-tree.h: Lose c-common.c decls.
1453 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1454 * cvt.c (convert_to_void): Use type_unknown_p.
1456 * typeck.c (strip_all_pointer_quals): Also strip quals from
1457 pointer-to-member types.
1459 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1462 * call.c (build_new_method_call): Do evaluate the object parameter
1463 when accessing a static member.
1464 * typeck.c (build_component_ref): Likewise.
1466 2001-01-02 Andreas Jaeger <aj@suse.de>
1468 * decl.c (cp_missing_noreturn_ok_p): New.
1469 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1471 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1473 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1475 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1477 * class.c (pushclass): Remove #if 0'd code.
1478 * cp-tree.h (overload_template_name): Remove.
1479 * decl.c (store_bindings): Simplify.
1480 (pop_from_top_level): Likewise.
1481 * pt.c (overload_template_name): Remove.
1482 (instantiate_decl): Don't call push_to_top_level if it's not
1485 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1487 * pt.c (register_local_specialization): Don't return a value.
1488 (lookup_template_class): Use move-to-front heuristic when looking
1489 up template instantiations.
1490 (instantiate_decl): Only push_to_top_level when we're actually
1491 going to instantiate the template.
1493 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1495 * search.c (binfo_for_vtable): Return least derived class, not
1496 most. Handle secondary vtables.
1498 2000-12-22 Jason Merrill <jason@redhat.com>
1500 * pt.c (more_specialized): Don't optimize len==0.
1501 (fn_type_unification): If we're adding the return type, increase len.
1503 * typeck.c (build_binary_op): Fix pmf comparison logic.
1505 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1506 DECL_STATIC_FUNCTION_P.
1508 * semantics.c (genrtl_finish_function): Don't try to jump to
1509 return_label unless it exists.
1511 In partial ordering for a call, ignore parms for which we don't have
1513 * call.c (joust): Pass len to more_specialized.
1514 (add_template_candidate_real): Strip 'this', pass len.
1515 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1516 (get_bindings_order): New fn. Pass len down.
1517 (get_bindings_real): Strip 'this', pass len.
1518 (fn_type_unification): Likewise.
1519 (type_unification_real): Succeed after checking 'len' args.
1520 (most_specialized_instantiation): Lose explicit_args parm.
1521 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1524 2000-12-21 Jason Merrill <jason@redhat.com>
1526 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1527 DECL_TEMPLATE_RESULT.
1529 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1530 lookup_fnfields_here.
1532 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1534 * call.c (build_object_call): Also allow conversions that return
1535 reference to pointer to function.
1536 (add_conv_candidate): Handle totype being ref to ptr to fn.
1537 (build_field_call): Also allow members of type reference to function.
1538 Lose support for calling pointer to METHOD_TYPE fields.
1540 * error.c (dump_expr): Handle *_CAST_EXPR.
1542 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1544 * tree.c (break_out_cleanups): Lose.
1545 * cp-tree.h: Remove prototype.
1546 * typeck.c (build_component_ref): Don't break_out_cleanups.
1547 (build_compound_expr): Likewise.
1548 * semantics.c (finish_expr_stmt): Likewise.
1550 2000-12-20 Richard Henderson <rth@redhat.com>
1552 * cp-tree.h: Update declarations.
1553 * decl.c (finish_case_label): Return the new stmt node.
1554 * semantics.c (finish_goto_stmt): Likewise.
1555 (finish_expr_stmt, finish_return_stmt): Likewise.
1556 (finish_break_stmt, finish_continue_stmt): Likewise.
1557 (finish_asm_stmt): Likewise.
1558 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1559 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1560 (simple_if, simple_stmt): Return the new stmt node.
1563 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1565 * cp-tree.h: Don't declare warn_long_long.
1567 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1569 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1572 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1574 * pt.c (unify): Handle when both ARG and PARM are
1575 BOUND_TEMPLATE_TEMPLATE_PARM.
1577 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1579 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1580 DECL_TEMPLATE_PARM_P.
1582 2000-12-15 Jason Merrill <jason@redhat.com>
1584 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1586 * init.c (build_new_1): Don't strip quals from type.
1588 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1590 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1592 * call.c (build_new_function_call): Lose space before paren in
1594 (build_new_method_call): Likewise.
1596 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1598 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1600 * pt.c (check_explicit_specialization): Propagate default
1601 function arguments to explicit specializations.
1603 2000-12-13 DJ Delorie <dj@redhat.com>
1605 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1608 2000-12-08 Jason Merrill <jason@redhat.com>
1610 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1612 Clean up copy-initialization in overloading code.
1613 * call.c (build_user_type_conversion_1): Die if we are asked to
1614 convert to the same or a base type.
1615 (implicit_conversion): Avoid doing so. Lose reference binding code.
1616 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1617 direct-initialization. Also do direct-init part of copy-init.
1618 (build_user_type_conversion): Don't provide context to convert_like.
1619 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1620 the constructor call for copy-init.
1622 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1623 instantiation of a member template.
1624 (do_decl_instantiation): Not here.
1626 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1628 * class.c (check_field_decls): Don't special case anonymous
1629 fields in error messages.
1630 (note_name_declared_in_class): Use %D on diagnostic.
1632 * tree.c (pod_type_p): Use strip_array_types.
1633 (cp_valid_lang_attribute): Likewise.
1634 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1635 multiple evaluations.
1636 (cp_has_mutable_p): Use strip_array_types.
1638 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1640 * cp-tree.h (sufficient_parms_p): Declare new function.
1641 * call.c (sufficient_parms_p): New function, broken out of ...
1642 (add_function_candidate): ... here. Use it.
1643 (add_conv_candidate): Use it.
1644 * decl.c (grok_ctor_properties): Use it.
1646 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1648 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1650 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1652 * decl2.c (lang_decode_option): Handle -Wformat-security.
1654 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1656 * pt.c (verify_class_unification): New function.
1657 (get_class_bindings): Use it.
1658 (try_class_unification): Tidy.
1659 (unify): Handle when argument of a template-id is not
1660 template parameter dependent.
1661 (template_args_equal): Handle when TREE_CODE's do not match.
1663 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1665 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1666 for -save-temps, pass all relevant -Defines to it, and then don't
1667 pass them to cc1plus.
1669 2000-12-05 Will Cohen <wcohen@redhat.com>
1671 * decl.c (finish_case_label): Cleared
1672 more_cleanups_ok in surrounding function scopes.
1673 (define_label): Likewise.
1675 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1677 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1678 (get_matching_virtual): Remove.
1679 (look_for_overrides): Declare new function.
1680 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1682 * class.c (check_for_override): Move base class iteration code
1683 to look_for_overrides.
1684 * search.c (next_baselink): Remove.
1685 (get_virtuals_named_this): Remove.
1686 (get_virtual_destructor): Remove.
1687 (tree_has_any_destructors_p): Remove.
1688 (struct gvnt_info): Remove.
1689 (check_final_overrider): Remove `virtual' from error messages.
1690 (get_matching_virtuals): Remove. Move functionality to ...
1691 (look_for_overrides): ... here, and ...
1692 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1695 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1697 * typeck.c (get_delta_difference): If via a virtual base,
1699 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1702 2000-12-04 Richard Henderson <rth@redhat.com>
1704 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1706 2000-12-04 Jason Merrill <jason@redhat.com>
1708 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1709 (write_builtin_type): Pass intSI_type_node and the like through
1711 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1712 Pass intSI_type_node and the like through type_for_mode.
1713 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1714 * pt.c (tsubst, unify): Likewise.
1715 * tree.c (walk_tree): Likewise.
1716 * error.c (dump_type): Likewise.
1717 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1719 * Make-lang.in: Tweak top comment for emacs.
1722 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1724 * class.c (clone_function_decl): Robustify.
1726 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1728 * decl.c (store_bindings): Only search in the non modified
1729 old_bindings for duplicates.
1731 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1733 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1736 * typeck.c (build_static_cast): Remove unused variable.
1738 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1740 * pt.c: Fix typo in comment.
1742 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1744 * decl2.c (warn_format): Remove definition.
1745 (lang_decode_option): Handle -Wformat-nonliteral,
1746 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1748 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1750 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1751 (init_decl_processing): Don't create string_type_node,
1752 const_string_type_node, wint_type_node, intmax_type_node,
1753 uintmax_type_node, default_function_type, ptrdiff_type_node and
1754 unsigned_ptrdiff_type_node. Adjust position of call to
1755 c_common_nodes_and_builtins.
1756 (identifier_global_value): New function.
1758 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1760 * call.c (standard_conversion): Reject pointer to member
1761 conversions from ambiguous, inaccessible or virtual bases.
1762 * typeck.c (build_static_cast): Don't check pointers to members
1765 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1767 * method.c (do_build_copy_constructor): Preserve cv
1768 qualifications when accessing source object members.
1769 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1772 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1774 * method.c (do_build_assign_ref): Construct appropriately
1775 CV-qualified base reference. Don't allow const casts in base
1778 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1780 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1781 incomplete return type.
1783 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1785 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1786 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1789 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1791 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1793 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1795 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1797 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1799 * decl.c (grokdeclarator): Do type access control on friend
1802 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1804 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1805 bison parser ickiness.
1806 * pt.c (tsubst_friend_function): Enter namespace scope when
1807 tsubsting the function name.
1808 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1810 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1812 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1813 * cvt.c (cp_convert_to_pointer): Add force parameter.
1814 Allow conversions via virtual base if forced.
1815 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1816 (ocp_convert): Likewise.
1817 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1818 * typeck.c (get_delta_difference): Adjust handling of virtual
1821 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1823 * tree.c (struct list_hash): Remove.
1824 (list_hash_table): Make it be an htab.
1825 (struct list_proxy): New type.
1826 (list_hash_eq): New function.
1827 (list_hash_pieces): Renamed from ...
1828 (list_hash): ... this.
1829 (list_hash_lookup): Remove.
1830 (list_hash_add): Remove.
1831 (hash_tree_cons): Use the generic hashtable.
1832 (mark_list_hash): Remove.
1833 (init_tree): Create the hashtable.
1835 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1837 * method.c (build_mangled_C9x_name): Rename to
1838 build_mangled_C99_name. Change C9X references in comments to
1841 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1843 * parse.y (unary_expr): Move VA_ARG from here ...
1844 (primary): ... to here.
1846 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1848 * semantics.c (finish_id_expr): If type is error_mark, return
1851 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1853 * pt.c (lookup_template_class): Simplify loop exit constructs.
1854 Cope when there is no partial instantiation of a template
1857 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1859 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1861 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1863 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1866 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1867 destructors that haven't already been cloned.
1869 2000-11-20 Richard Henderson <rth@redhat.com>
1871 * parse.y (yyparse_1): Rename the parser entry point.
1873 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1875 * mangle.c (write_name): Use <unscoped-name> for names directly in
1877 (write_unscoped_name): Accept names directly in function scope.
1879 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1881 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1882 * parse.y (extdef): Add EXPORT reduction.
1883 * spew.c (yylex): Don't skip export here.
1885 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1887 * decl.c (init_decl_processing): Correct name of pure virtual
1888 function under the new ABI.
1889 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1890 (throw_bad_typeid): Likewise for bad typeid function.
1892 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1894 * decl.c (grokparms): Don't even function types of `void' type,
1896 * mangle.c (write_type): Don't crash when confronted with the
1899 * decl.c (grokparms): Don't create parameters of `void' type.
1901 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1903 * lex.c (mark_impl_file_chain): Delete.
1904 (init_parse): Remove call to ggc_add_string_root. No need to
1905 ggc_strdup a string constant. Do not add impl_file_chain to GC
1907 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1909 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1911 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1913 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1915 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1916 * decl.c (grokdeclarator): Don't reject void parms here.
1917 (require_complete_types_for_parms): Simplify, use
1918 complete_type_or_else.
1919 (grokparms): Remove bitrot. Remove funcdef parm.
1920 Deal with ellipsis parm lists here.
1921 * semantics.c (finish_parmlist): Don't append void_list_node
1922 here. Set PARMLIST_ELLIPSIS_P.
1924 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1926 * typeck2.c (incomplete_type_error): Reorganise to avoid
1927 excessive diagnostics.
1929 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1931 * lex.c (struct impl_files, internal_filename): Constify a char *.
1933 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1935 * mangle.c (write_special_name_constructor): Don't generate
1936 assembler junk when confronted with an old-style constructor.
1937 (write_special_name_destructor): Likewise.
1938 (mangle_decl_string): Do it here instead.
1940 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1942 * call.c (op_error): Make error messages clearer.
1944 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1946 * decl.c (wrapup_globals_for_namespace): Don't mark things
1947 TREE_ASM_WRITTEN when they're not.
1949 2000-11-15 Jason Merrill <jason@redhat.com>
1951 * typeck2.c (friendly_abort): Uncount the error before handing
1954 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1956 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1958 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1960 * class.c (build_vtbl_initializer): Fix typo in comment.
1961 * typeck.c (expr_sizeof): Don't crash on errors.
1963 2000-11-14 Jim Wilson <wilson@redhat.com>
1965 * lang-specs.h: Add %2 after %(cc1_options).
1967 2000-11-14 Richard Henderson <rth@redhat.com>
1969 * typeck.c (c_sizeof): Be strict about casting result value
1970 back to c_size_type_node.
1971 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1973 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1975 * typeck.c (build_unary_op): Use boolean_increment from
1976 c-common.c, moving the relevant code there.
1978 2000-11-11 Jason Merrill <jason@redhat.com>
1980 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1982 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1985 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1987 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1988 * lex.c (copy_lang_decl): Likewise.
1990 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1992 * dump.c (cp_dump_tree): Don't dump function bodies here.
1994 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1995 (dump.o): Update dependency list.
1996 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1997 (flag_dump_translation_unit): Likewise.
1998 (CP_TYPE_QUALS): Adjust definition.
1999 (DECL_C_BIT_FIELD): Remove.
2000 (SET_DECL_C_BIT_FIELD): Likewise.
2001 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2002 (add_maybe_template): Likewise.
2003 (strip_array_types): Likewise.
2004 (dump_node_to_file): Likewise.
2005 (cp_dump_tree): New function.
2006 * decl.c (init_decl_processing): Set lang_dump_tree.
2007 * decl2.c (flag_dump_translation_unit): Remove.
2008 * dump.c: Move most of it to ../c-dump.c.
2009 (cp_dump_tree): New function.
2010 * pt.c (add_maybe_template): Remove.
2011 * typeck.c (strip_array_types): Likewise.
2013 2000-11-07 Eric Christopher <echristo@redhat.com>
2015 * decl.c (init_decl_processing): Change definition of
2016 __wchar_t to wchar_t. Remove artificial declaration of
2018 * lex.c: Change instances of __wchar_t to wchar_t.
2020 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2022 * lex.c (do_identifier): Don't lookup_name for operators.
2023 * parse.y (operator): Save looking_for_typename.
2024 (unoperator): Restore it.
2025 * spew.c (frob_opname): Use nth_token for lookahead.
2027 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2029 * decl.c (grok_op_properties): Always use coerce_new_type and
2031 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2032 exception specification. Tidy up.
2033 (coerce_delete_type): Preserve exception specification. Tidy up.
2035 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2037 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2038 (push_binding_level), error.c (cp_tree_printer), pt.c
2039 (process_partial_specialization, tsubst_template_arg_vector),
2040 search.c (lookup_member): Use memset () instead of bzero ().
2042 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2044 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2046 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2048 * Make-lang.in (c++.distdir): Remove.
2050 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2052 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2053 declarations from different namespaces to be combined.
2055 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2057 * decl.c: Include tm_p.h.
2059 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2061 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2063 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2065 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2066 (build_overload_value), repo.c (open_repo_file), xref.c
2067 (open_xref_file): Use strchr () and strrchr () instead of index ()
2070 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2072 * call.c (build_over_call): Call fold on the CALL_EXPR.
2074 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2076 * error.c (dump_template_decl): Separate template hearders with
2079 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2081 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2082 TS_* flags with corresponding TFF_*. Adjust prototypes of
2083 functions (which used to take a tree_string_flags) to take an int.
2085 * cp-tree.h (enum tree_string_flags): Remove
2086 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2087 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2088 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2089 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2090 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2091 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2092 (type_as_string, decl_as_string, expr_as_string,
2093 context_as_string): Adjust prototype.
2095 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2096 instead of TS_PLAIN.
2098 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2099 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2102 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2104 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2105 (linkage_kind): New enumeration.
2106 (decl_linkage): New function.
2107 * decl2.c (comdat_linkage): Extend comment.
2108 * error.c (dump_function_decl): Print the arguments used to
2109 instantiate a template, even when not printing the type of the
2111 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2112 not TREE_PUBLIC, to test for external linkage.
2113 * tree.c (decl_linkage): New function.
2115 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2117 * pt.c (instantiate_decl): Always instantiate static data members
2118 initialized in-class.
2120 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2122 * Make-lang.in: Move all build rules here from Makefile.in,
2123 adapt to new context. Wrap all rules that change the current
2124 directory in parentheses. Expunge all references to $(P).
2125 When one command depends on another and they're run all at
2126 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2127 all object-file generation rules. Delete obsolete variables.
2129 * Makefile.in: Delete.
2130 * config-lang.in: Delete outputs= line.
2132 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2134 * error.c (dump_function_decl): Print no space between
2135 `ptr-operator' the `type-specifier' of the return type.
2136 (dump_type_prefix): Make sure we put space at the appropriate
2139 2000-10-23 Jason Merrill <jason@redhat.com>
2141 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2143 2000-10-22 Jason Merrill <jason@redhat.com>
2145 * call.c (build_conditional_expr): Use ocp_convert to force
2148 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2150 * call.c (standard_conversion): Use RVALUE_CONVs for all
2151 expressions that satisfy lvalue_p, not just those that satisfy
2154 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2156 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2157 not one with TYPE_IS_SIZETYPE set.
2158 (dubious_conversion_warnings): Remove special-case code.
2160 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2162 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2163 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2164 (dump_type_prefix): Print vector-of-int as 'int vector'.
2165 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2166 * tree.c (walk_tree): Handle VECTOR_TYPE.
2168 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2170 2000-10-21 Jason Merrill <jason@redhat.com>
2172 * parse.y (operator): Set got_object from got_scope.
2173 Set looking_for_typename.
2174 * decl.c (lookup_name_real): Clear val after setting from_obj.
2175 Reorganize diagnostic.
2177 2000-10-20 Jason Merrill <jason@redhat.com>
2179 * tree.c (walk_tree): Don't walk into default args.
2181 * error.c (dump_expr): Use host_integerp.
2183 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2185 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2186 "since" in error message.
2188 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2190 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2192 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2194 * decl.c (revert_static_member_fn): Fixed typo.
2196 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2198 * class.c (subobject_offset_fn): New type.
2199 (dfs_record_base_offsets): Remove.
2200 (record_base_offsets): Likewise.
2201 (dfs_search_base_offsets): Likewise.
2202 (record_subobject_offset): New function.
2203 (check_subobject_offset): Likewise.
2204 (walk_subobject_offsets): Likewise.
2205 (record_subobject_offsets): Likewise.
2206 (layout_conflict_p): Reimplement.
2207 (layout_nonempty_base_or_field): Correct handling of type
2208 conflicts during layout.
2209 (layout_empty_base): Likewise.
2210 (build_base_field): Adjust to handle new representation of empty
2212 (build_base_fields): Likewise.
2213 (layout_virtual_bases): Likewise.
2214 (splay_tree_compare_integer_csts): New function.
2215 (layout_class_type): Use a splay_tree, rather than a varray, to
2216 represent the offsets of empty bases.
2218 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2219 * decl.c (select_decl): Don't return declarations that are
2222 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2224 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2225 (fake_std_node): New macro.
2226 * decl.c (in_std): Rename to ...
2227 (in_fake_std): ... this.
2228 (flag_no_builtin): Remove.
2229 (flag_no_nonansi_builtin): Likewise.
2230 (walk_namespaces_r): Use fake_std_node.
2231 (push_namespace): Use std_identifier.
2232 (pop_namespace): Use in_fake_std.
2233 (lookup_name_real): Use fake_std_node.
2234 (init_decl_processing): When -fhonor-std, create the `std'
2235 namespace. Don't create a dummy fake_std_node in that case.
2236 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2237 (builtin_function): Put builtins whose names don't begin
2238 with `_' in the std namespace.
2239 * decl2.c (flag_no_builtin): Remove.
2240 (flag_no_nonansi_builtin): Likewise.
2241 (set_decl_namespace): Use fake_std_node.
2242 (validate_nonmember_using_decl): Likewise.
2243 (do_using_directive): Likewise.
2244 (handle_class_head): Likewise.
2245 * dump.c (dequeue_and_dump): Likewise.
2246 * except.c (init_exception_processing): Use std_identifier.
2247 * init.c (build_member_call): Use fake_std_node.
2248 * rtti.c (init_rtti_processing): Use std_identifier.
2250 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2252 * cp-tree.h (back_end_hook): Remove declaration.
2253 * decl2.c (back_end_hook): Remove definition.
2255 * dump.c (dequeue_and_dump): Dump TREE_USED.
2257 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2259 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2261 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2263 * decl.c (WINT_TYPE): Define.
2264 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2265 c_size_type_node, signed_size_type_node and wint_type_node.
2267 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2269 * decl2.c (warn_missing_format_attribute): New variable.
2270 (lang_decode_option): Decode -Wmissing-format-attribute.
2272 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2274 * typeck.c (qualify_type): Remove.
2275 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2277 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2279 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2281 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2283 * Makefile.in (parse.c, parse.h): Create atomically.
2285 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2287 * class.c (current_obstack): Remove.
2288 * decl.c (ggc_p): Remove.
2289 (start_decl): Don't use decl_tree_cons.
2290 (grokdeclarator): Don't use build_decl_list.
2291 (start_function): Don't use decl_tree_cons.
2292 (finish_function): Don't mess with obstacks.
2293 * decl2.c (grok_x_components): Don't use build_decl_list.
2294 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2295 (implicitly_declare_fn): Don't call build_decl_list.
2296 * parse.y (frob_specs): Don't call build_decl_list or
2298 (expr_or_declarator_intern): Don't call decl_tree_cons.
2299 (primary): Don't call build_decl_list.
2300 (fcast_or_absdcl): Likewise.
2301 (typed_declspecs): Don't call decl_tree_cons.
2302 (reserved_declspecs): Don't call build_decl_list.
2303 (declmods): Likewise.
2304 (reserved_typespecquals): Likewise.
2306 (new_type_id): Likewise.
2307 (cv_qualifiers): Likewise.
2308 (after_type_declarator_intern): Likewise.
2309 (notype_declarator_intern): Likewise.
2310 (absdcl_intern): Likewise.
2311 (named_parm): Likewise.
2312 * pt.c (most_specialized_class): Likewise.
2313 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2314 (init_repo): Initialize it.
2315 * search.c (current_obstack): Remove.
2316 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2318 2000-10-09 Richard Henderson <rth@cygnus.com>
2320 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2321 (c++ language support bits for libgcc): Remove.
2322 (c++.clean): Remove cplib2.txt cleanup.
2323 * config-lang.in (headers, lib2funcs): Remove.
2325 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2326 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2327 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2328 * inc/new.h, inc/typeinfo: Remove files.
2330 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2332 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2334 (init_decl_processing): Initialize intmax_type_node and
2337 2000-10-06 Richard Henderson <rth@cygnus.com>
2339 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2340 (original_result_rtx): Remove.
2341 * decl.c (save_function_data): Don't clear x_result_rtx.
2342 (mark_lang_function): Don't mark it either.
2343 * expr.c (fixup_result_decl): Remove.
2344 * semantics.c (genrtl_named_return_value): Frob the return decl
2345 before calling emit_local_var.
2346 (genrtl_finish_function): Don't call fixup_result_decl.
2347 Always emit the jump to return_label.
2349 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2351 * pt.c (lookup_template_class): Set current access for enum.
2352 (tsubst_enum): Set file & line for enum decl.
2354 * spew.c (yylex): Remove unused variable.
2356 2000-10-05 Richard Henderson <rth@cygnus.com>
2358 * semantics.c (genrtl_finish_function): Don't init or check
2359 can_reach_end; remove noreturn and return value checks.
2361 2000-10-05 Tom Tromey <tromey@cygnus.com>
2363 * init.c (build_java_class_ref): Use `build_static_name' with a
2364 suffix, not a prefix, to build the class object's name.
2366 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2368 * cp-tree.h (access_kind): Fix comment typo.
2369 * decl2.c (grokfield): Fix diagnostic typo.
2370 * semantics.c (finish_template_type): Fix comment typo.
2371 (finish_qualified_object_call_expr): Likewise.
2373 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2375 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2378 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2380 * spew.c (frob_id): New static function.
2381 (frob_opname): Use it.
2384 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2386 * decl.c (lang_mark_false_label_stack): Remove.
2387 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2389 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2391 * gxxint.texi: Use @email for formatting email addresses.
2393 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2395 * error.c: Remove direct obstack manipulation. Replace with
2396 output_buffer-based formatting. Adjust calls to removed macros.
2397 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2398 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2399 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2401 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2403 * ir.texi: Move to ../c-tree.texi.
2405 2000-09-20 Jason Merrill <jason@redhat.com>
2407 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2409 2000-09-21 Andreas Jaeger <aj@suse.de>
2411 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2412 * cp-tree.h: ... here.
2414 * error.c: Remove declaration of cp_printer.
2416 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2418 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2420 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2422 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2425 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2427 * decl.c (start_function): Robustify.
2429 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2431 * cp-tree.h (check_function_format): Accept a `status' parameter.
2433 * call.c, typeck.c: Updates calls to `check_function_format'.
2435 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2437 * decl2.c (handle_class_head): Always push some scope even
2440 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2442 * cp-tree.h (struct cp_language_function): Remove
2443 x_scope_stmt_stack and name_declared.
2444 (current_scope_stmt_stack): Remove.
2445 (function_name_declared_p): New macro.
2446 (struct lang_decl_flags): Use c_lang_decl as a base class.
2448 (struct lang_decl): Replace saved_tree with context.
2449 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2450 (SET_DECL_FRIEND_CONTEXT): Likewise.
2451 (DECL_VIRTUAL_CONTEXT): Likewise.
2452 (DECL_SAVED_TREE): Remove.
2453 (C_DECLARED_LABEL_FLAG): Likewise.
2454 (cplus_expand_expr_stmt): Don't declare.
2455 (add_decl_stmt): Likewise.
2456 (add_scope_stmt): Likewise.
2457 * decl.c (mark_stmt_tree): Remove.
2458 (case_compare): Likewise.
2459 (finish_case_label): Use c_add_case_label.
2460 (init_decl_processing): Set more language-specific hooks.
2461 (build_enumerator): Fix typo in comment.
2462 (cplus_expand_expr_stmt): Remove.
2463 (mark_lang_function): Use mark_c_language_function.
2464 (lang_mark_tree): Use c_mark_lang_decl.
2465 * decl2.c: Change order of inclusion.
2466 * except.c: Likewise.
2467 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2468 back on c_expand_expr.
2469 * friend.c: Include expr.h.
2470 * init.c: Change order of inclusion.
2471 * Makefile.in: Update dependencies.
2472 * lex.h (free_lang_decl_chain): Remove.
2473 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2474 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2476 (instantiate_decl): Use function_name_declared_p.
2477 * semantics.c (lang_expand_expr_stmt): Remove.
2478 (set_current_function_name_declared): Likewise.
2479 (current_function_name_declared): Likewise.
2480 (begin_compound_stmt): Use function_name_declared_p.
2481 (add_decl_stmt): Remove.
2482 (setup_vtbl_ptr): Use function_name_declared_p.
2483 (add_scope_stmt): Remove.
2484 (current_scope_stmt_stack): New function.
2485 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2486 (expand_body): Use function_name_declared_p.
2487 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2488 * typeck.c: Change order of includes.
2489 (convert_sequence): Remove.
2491 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2493 * lex.c (reswords): Add _Complex.
2495 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2497 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2499 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2501 * init.c (begin_init_stmts): Don't use // comments.
2503 2000-09-12 Jason Merrill <jason@redhat.com>
2505 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2506 all non-extern arrays.
2508 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2509 typenames, too. Downgrade complaint to pedwarn.
2510 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2511 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2512 'class This::Inherited'.
2514 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2516 * decl.c (finish_case_label): Given the LABEL_DECL a
2519 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2521 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2522 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2523 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2524 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2525 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2527 (sorry_for_unsupported_tree, print_scope_operator,
2528 print_left_paren, print_right_paren, print_left_bracket,
2529 print_right_bracket, print_whitespace): Likewise.
2530 (aggr_variety): Rename to class_key_or_enum.
2531 (print_type): Rename to print_type_id.
2532 (print_type_specifier_seq, print_simple_type_specifier,
2533 print_elaborated_type_specifier,
2534 print_rest_of_abstract_declarator,
2535 print_parameter_declaration_clause, print_exception_specification,
2536 print_nested_name_specifier, print_template_id,
2537 typedef_original_name, print_template_argument_list_start,
2538 print_template_argument_list_end): New functions.
2540 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2542 * ir.texi: Add more documentation.
2544 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2546 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2547 (current_function_parms): Don't define.
2548 (struct cp_language_function): Remove parms_stored.
2549 (current_function_just_assigned_this): Don't define.
2550 (current_function_parms_stored): Likewise.
2551 (static_ctors): Declare.
2552 (static_dtors): Likewise.
2553 (SF_EXPAND): Don't define.
2554 (expand_start_early_try_stmts): Remove declaration.
2555 (store_parm_decls): Likewise.
2556 * decl.c (static_ctors): Don't declare.
2557 (static_dtors): Likewise.
2558 (struct binding_level): Remove this_block.
2559 (poplevel): Remove dead code.
2560 (set_block): Likewise.
2561 (mark_binding_level): Don't mark this_block.
2562 (mark_saved_scope): Don't mark x_function_parms.
2563 (init_decl_processing): Don't add current_function_parms as a GC
2565 (check_function_type): Change prototype.
2566 (start_function): Remove RTL-generation code.
2567 (expand_start_early_try_stmts): Remove.
2568 (store_parm_decls): Give it internal linkage. Remove
2569 RTL-generation code.
2570 (finish_function): Remove RTL-generation code.
2571 * decl2.c (static_ctors): Fix formatting.
2572 (static_dtors): Likewise.
2573 * method.c (use_thunk): Don't call store_parm_decls.
2574 (synthesize_method): Likewise.
2575 * optimize.c (maybe_clone_body): Likewise.
2576 * parse.y (fn.def2): Likewise.
2577 (.set_base_init): Likewise.
2578 (nodecls): Likewise.
2579 * pt.c (instantiate_decl): Likewise.
2580 * rtti.c (synthesize_tinfo_fn): Likewise.
2581 * semantics.c (genrtl_try_block): Simplify.
2582 (expand_body): Use genrtl_start_function and
2583 genrtl_finish_function.
2584 (genrtl_start_function): New function.
2585 (genrtl_finish_function): Likewise.
2587 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2589 * error.c (cp_tree_printer, case 'P'): Append break.
2591 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2593 * cp-tree.h (frob_opname): Declare.
2594 * parse.y (saved_scopes): New static variable.
2595 (cp_parse_init): Adjust.
2596 (do_id): If lastiddecl is NULL, do do_identifier.
2597 (operator): Save scope information.
2598 (unoperator): New reduction. Restore scope information.
2599 (operator_name): Append unoperator. Call frob_opname.
2600 * spew.c (frob_opname): Define.
2602 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2604 * decl.c, rtti.c: Include defaults.h if not already included.
2605 Don't define the *_TYPE_SIZE macros.
2607 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2609 * cp-tree.h (push_switch): Change prototype.
2610 (check_cp_case_value): Remove declaration.
2611 (decl_constant_value): Likewise.
2612 * decl.c (struct cp_switch): Add switch_stmt and cases.
2613 (case_compare): New function.
2614 (push_switch): Set switch_stmt. Initialize cases.
2615 (pop_switch): Clean up cases.
2616 (define_case_label): Rename to ...
2617 (finish_case_label): ... this. Do semantic analysis for case
2619 (start_function): Correct comment.
2620 * decl2.c (check_cp_case_value): Remove.
2621 * expr.c (do_case): Remove.
2622 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2623 * semantics.c (genrtl_do_poplevel): Remove declaration.
2624 (RECHAIN_STMTS): Remove.
2625 (finish_break_stmt): Use build_break_stmt.
2626 (finish_continue_stmt): Use build_continue_stmt.
2627 (finish_switch_cond): Adjust condition here, rater than in
2628 c_expand_start_case.
2629 (finish_case_label): Remove.
2630 * typeck.c (c_expand_return): Remove.
2631 (c_expand_start_case): Likewise.
2633 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2635 * ir.texi: Document type nodes.
2637 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2639 * cp-tree.h (init_cp_semantics): Declare.
2640 (genrtl_try_block): Don't declare.
2641 (genrtl_handler): Likewise.
2642 (genrtl_catch_block): Likewise.
2643 (genrtl_ctor_stmt): Likewise.
2644 (genrtl_subobject): Likewise.
2645 (genrtl_do_poplevel): Likewise.
2646 (genrtl_named_return_value): Likewise.
2647 * lex.c (init_parse): Call init_cp_semantics.
2648 * semantics.c (genrtl_try_block): Give it internal linkage.
2649 (genrtl_handler): Likewise.
2650 (genrtl_catch_block): Likewise.
2651 (genrtl_ctor_stmt): Likewise.
2652 (genrtl_subobject): Likewise.
2653 (genrtl_do_poplevel): Likewise.
2654 (genrtl_named_return_value): Likewise.
2655 (lang_expand_stmt): Rename to ...
2656 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2657 (init_cp_semantics): Define.
2659 * decl.c (initialize_local_var): Remove RTL-generating code.
2660 * semantics.c (genrtl_try_block): Fix formatting.
2662 Move statement-tree facilities from C++ to C front-end.
2663 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2664 (void_zero_node): Remove.
2665 (stmt_tree): Likewise.
2666 (scope_chain): Adjust.
2667 (language_function): Rename to cp_language_function.
2668 (cp_function_chain): Adjust.
2669 (current_stmt_tree): Remove.
2670 (last_tree): Likewise.
2671 (last_expr_type): Likewise.
2672 (struct lang_decl): Adjust.
2673 (STMT_IS_FULL_EXPR_P): Remove.
2675 (begin_stmt_tree): Likewise.
2676 (finish_stmt_tree): Likewise.
2677 (walk_tree_fn): Likewise.
2678 (walk_stmt_tree): Likewise.
2679 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2680 * decl.c (mark_stmt_tree): Adjust type.
2681 (init_decl_processing): Don't build void_zero_node.
2682 (initialize_local_var): Adjust usage of current_stmt_tree.
2683 (finish_enum): Use add_stmt, not add_tree.
2684 (save_function_data): Adjust use of language_function.
2685 (finish_constructor_body): Use add_stmt, not add_tree.
2686 (finish_destructor_body): Likewise.
2687 (push_cp_function_context): Adjust use of language_function.
2688 (pop_cp_function_context): Likewise.
2689 (mark_lang_function): Likewise.
2690 (mark_cp_function_context): Likewise.
2691 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2692 (build_vec_init): Likewise.
2693 * semantics.c (SET_LAST_STMT): Remove.
2694 (RECHAIN_STMTS): Don't use it.
2695 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2696 (current_stmt_tree): Define.
2698 (finish_goto_stmt): Use add_stmt, not add_tree.
2699 (finish_expr_stmt): Likewise.
2700 (begin_if_stmt): Likewise.
2701 (finish_then_clause): Likewise.
2702 (begin_while_stmt): Likewise.
2703 (begin_do_stmt): Likewise.
2704 (finish_return_stmt): Likewise.
2705 (begin_for_stmt): Likewise.
2706 (finish_break_stmt): Likewise.
2707 (finish_continue_stmt): Likewise.
2708 (begin_switch_stmt): Likewise.
2709 (finish_case_label): Likewise.
2710 (begin_try_block): Likewise.
2711 (begin_function_try_block): Likewise.
2712 (begin_handler): Likewise.
2713 (begin_catch_block): Likewise.
2714 (begin_compound_stmt): Likewise.
2715 (begin_asm_stmt): Likewise.
2716 (finish_asm_stmt): Likewise.
2717 (finish_label_stmt): Likewise.
2718 (add_decl_stmt): Likewise.
2719 (finish_subobject): Likewise.
2720 (finish_decl_cleanup): Likewise.
2721 (finish_named_return_value): Likewise.
2722 (setup_vtbl_ptr): Likewise.
2723 (add_scope_stmt): Likewise.
2724 (finish_stmt_expr): Likewise.
2725 (prune_unused_decls): Remove.
2726 (begin_stmt_tree): Likewise.
2727 (finish_stmt_tree): Likewise.
2728 (prep_stmt): Adjust use of current_stmt_tree.
2729 (lang_expand_stmt): Likewise.
2730 * tree.c (statement_code_p): Remove.
2731 (cp_statement_code_p): New function.
2732 (walk_stmt_tree): Remove.
2733 (init_tree): Set lang_statement_code_p.
2735 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2737 Integrated preprocessor.
2739 * Make-lang.in, Makefile.in: Remove all references to input.c,
2740 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2741 * gxx.gperf, hash.h, input.c: Delete.
2742 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2743 initialized properly.
2745 * class.c (fixup_pending_inline): Take a tree, not a
2746 struct pending_inline *. All callers changed.
2747 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2748 RID_PROTECTED entries in ridpointers[] array here.
2749 * decl.c (duplicate_decls): Do not refer to struct
2751 (record_builtin_type, init_decl_processing): Use RID_MAX not
2753 (grokdeclarator): Use C_IS_RESERVED_WORD.
2754 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2756 (grok_x_components): Do not inspect pending_inlines chain.
2758 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2759 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2760 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2761 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2762 TIME_IDENTIFIER_FILEINFO): Kill.
2764 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2766 * parse.y: Call do_pending_inlines unconditionally.
2767 reinit_parse_for_method is now snarf_method. fn.defpen is no
2768 longer necessary. Remove unnecessary <itype> annotation on
2769 SCOPE. Do not refer to end_of_file or struct pending_inline.
2770 * semantics.c (begin_inline_definitions): Call
2771 do_pending_inlines unconditionally.
2773 * lex.c: Remove all code now shared with C front end.
2774 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2775 into the get_identifier table. Rewrite pragma handling to
2776 work with the registry. Move code to save tokens for later
2777 processing to spew.c.
2779 * spew.c: Rewrite everything in terms of token streams instead
2780 of text. Move routines here from lex.c / input.c as
2781 appropriate. GC-mark trees hanging off the pending inlines
2784 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2786 * NEWS: Mention that the named return value extension has been
2788 * cp-tree.h (original_result_rtx): Define.
2789 (TREE_REFERENCE_EXPR): Remove.
2790 (DECL_VPARENT): Likewise.
2791 (pushdecl_nonclass_level): Likewise.
2792 (store_return_init): Likewise.
2793 (reinit_lang_specific): Likewise.
2794 (genrtl_named_return_value): Change prototype.
2795 * decl.c (original_result_rtx): Remove.
2796 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2797 Do not generate RTL for local variables here.
2798 (store_return_init): Remove.
2799 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2801 (finish_named_return_value): Adjust accordingly. Warn that this
2802 extension is deprecated.
2803 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2805 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2807 * pt.c (type_unification_real): Replace switch with if.
2808 (unify): Tsubst non-type parms before comparing.
2810 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2812 * error.c (dump_typename): New function, broken out of ...
2813 (dump_type): ... here. Use it.
2814 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2816 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2818 * init.c (build_offset_ref): Deal with namespace scoped
2821 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2823 * class.c (resolve_address_of_overloaded_function): Add
2824 explanation message.
2825 * decl.c (define_case_label): Reformat explanation.
2826 * decl2.c (finish_static_data_member_decl): Likewise.
2827 (grokfield): Likewise.
2828 * friend.c (do_friend): Likewise.
2830 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2832 * tree.c (walk_tree): Expose tail recursion.
2833 (walk_stmt_tree): New function.
2834 * cp-tree.h: Prototype walk_stmt_tree.
2835 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2836 the BLOCKs directly. If a BLOCK has no variables after
2837 pruning, discard it.
2838 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2839 restore the line number.
2841 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2843 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2844 (pt.o): Remove dependency on HTAB_H.
2845 * cp-tree.h: Include hashtab.h.
2846 (walk_tree): Change prototype.
2847 (walk_tree_without_duplicates): New function.
2848 * decl.c (check_default_argument): Use it.
2849 * optimize.c (remap_decl): Adjust calls to walk_tree.
2850 (copy_body): Likewise.
2851 (expand_calls_inline): Likewise.
2852 (calls_setjmp_p): Use walk_tree_without_duplicates.
2853 * pt.c: Don't include hashtab.h.
2854 (for_each_template_parm): Use walk_tree_without_duplicates.
2855 * semantics.c (finish-stmt_tree): Likewise.
2856 (expand_body): Likewise.
2857 * tree.c (walk_tree): Add additional parameter.
2858 (walk_tree_without_duplicates): New function.
2859 (count_trees): Use it.
2860 (verify_stmt_tree): Adjust call to walk_tree.
2861 (find_tree): Use walk_tree_without_duplicates.
2862 (no_linkage_check): Likewise.
2863 (break_out_target_exprs): Adjust call to walk_tree.
2864 (cp_unsave): Likewise.
2866 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2868 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2869 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2870 * cp-tree.h (TYPE_BINFO): Adjust comment.
2871 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2872 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2873 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2874 (TYPE_TEMPLATE_INFO): Likewise.
2875 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2876 * class.c (push_nested_class): Likewise.
2877 * decl.c (lookup_name_real): Likewise.
2878 (grokdeclarator): Likewise.
2879 (grok_op_properties): Likewise.
2880 (xref_tag): Likewise.
2881 (xref_basetypes): Likewise.
2882 * decl2.c (constructor_name_full): Likewise.
2883 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2884 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2885 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2886 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2887 (dump_type_suffix): Likewise.
2888 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2890 (get_aggr_from_typedef): Likewise.
2891 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2892 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2893 (write_template_parm): Likewise.
2894 (write_template_template_parm): Check tree code instead of
2895 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2896 * method.c (build_overload_nested_name): Add
2897 BOUND_TEMPLATE_TEMPLATE_PARM.
2898 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2899 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2900 * pt.c (convert_template_argument): Check tree code instead of
2901 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2902 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2903 (for_each_template_parm): Adjust comment.
2904 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2905 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2906 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2907 template_args_equal to compare template template parameter cases.
2908 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2909 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2911 * tree.c (copy_template_template_parm): Decide whether to create
2912 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2913 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2914 (copy_tree_r): Likewise.
2915 * typeck.c (comptypes): Likewise. Check tree code instead of
2916 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2918 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2920 * decl.c (finish_function): Move the code for handling functions
2921 marked with the constructor and destructor attributes inside the
2924 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2926 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2928 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2930 * pt.c (lookup_template_class): Remove abort.
2931 * tree.c (get_type_decl): Allow error_mark_node.
2933 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2935 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2938 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2940 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2943 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2945 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2946 union tag mismatch error reporting.
2948 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2950 * call.c (build_scoped_method_call): Check it is not a namespace.
2952 2000-08-30 Jason Merrill <jason@redhat.com>
2954 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2956 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2957 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2958 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2960 * decl.c (start_function): Always call make_function_rtl.
2962 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2964 * semantics.c (prune_unused_decls): New function.
2965 (finish_stmt_tree): Call it via walk_tree.
2967 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2969 * class.c (build_secondary_vtable): Constify a char *.
2970 * decl.c (init_decl_processing): Initialize function_id_node,
2971 pretty_function_id_node, and func_id_node.
2972 * input.c (struct input_source): Constify 'str'.
2973 (feed_input): Constify first argument.
2974 * mangle.c (write_identifier): Constify argument.
2975 * pt.c (mangle_class_name_for_template): Constify argument.
2977 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2979 * typeck.c (mark_addressable): Remove code that pokes around in
2982 2000-08-28 Jason Merrill <jason@redhat.com>
2984 * lex.c (file_name_nondirectory): Move to toplev.c.
2986 * cp-tree.h (LOCAL_CLASS_P): New macro.
2987 * class.c (finish_struct_1): Use it.
2989 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2991 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2992 (write_encoding): Pass another argument to write_name.
2993 (write_name): Add ignore_local_scope parameter. Fix handling of
2995 (write_nested_name): Use write_unqualified_name.
2996 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2997 (write_template_prefix): Use write_unqualified_name.
2998 (write_component): Remove.
2999 (write_local_name): Add parameter. Use direct local entity to
3000 discriminator calculation.
3001 (write_class_enum_type): Pass another argument to write_name.
3002 (write_template_template_arg): Likewise.
3003 (make_guard_variable): Likewise.
3005 2000-08-27 Jason Merrill <jason@redhat.com>
3007 * decl.c (pushdecl): Matching decls for local externs are found in
3008 the current level. Propagate linkage information from previous
3011 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3013 * ir.texi (Expressions): Fix typo.
3015 2000-08-25 Greg McGary <greg@mcgary.org>
3017 * tree.c (init_tree): Use ARRAY_SIZE.
3019 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3021 * error.c (cp_tree_printer): Rework.
3023 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3025 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3027 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3028 (cp-demangle.o): Remove target.
3029 (dyn-string.o): Likewise.
3031 * decl.c (grokfndecl): Require that `main' return an `int'.
3032 * mangle.c (write_encoding): Don't mangle return types for
3033 conversion functions.
3035 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3037 * error.c (tree_formatting_info): New data type.
3038 (tree_being_formatted): New macro.
3039 (tree_formatting_flags): Likewise.
3040 (put_whitespace): Likewise.
3041 (print_tree_identifier): Likewise.
3042 (print_identifier): Likewise.
3043 (cp_tree_printer, print_function_argument_list, print_declaration,
3044 print_expression, print_function_declaration,
3045 print_function_parameter, print_type, print_cv_qualifier): New
3047 (init_error): Initialize lang_printer.
3049 2000-08-24 Jason Merrill <jason@redhat.com>
3051 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3052 adjustment necessary.
3054 2000-08-24 Greg McGary <greg@mcgary.org>
3056 * cp-tree.h (MAIN_NAME_P): Remove macro.
3058 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3060 * error.c (print_instantiation_context): Don't forget to flush the
3063 2000-08-23 Jason Merrill <jason@redhat.com>
3065 * typeck.c (build_ptrmemfunc): Save the input pmf.
3067 * method.c (process_modifiers): Use same_type_p.
3069 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3071 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3072 * mangle.c (write_function_type): Change prototype.
3073 (write_encoding): Don't mangle return types for
3074 constructors or destructors.
3075 (write_type): Adjust call to write_function_type.
3076 * pt.c (instantiate_template): Instantiate alternate entry points
3077 when instantiating the main function.
3079 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3081 * error.c (cp_print_error_function): Don't use embedded '\n' in
3084 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3086 * decl.c (init_decl_processing): Remove bogus initialization.
3087 * error.c (lang_print_error_function): Restore here.
3088 (init_error): Initialize print_error_function.
3090 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3092 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3094 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3096 * Makefile.in (error.o): Depends on diagnostic.h
3098 * cp-tree.h (problematic_instantiation_changed,
3099 record_last_problematic_instantiation, current_instantiation,
3100 print_instantiation_context): Declare.
3101 (maybe_print_template_context): Remove.
3103 * decl.c (init_decl_processing): Set print_error_function to NULL.
3104 (lang_print_error_function): Remove, since we're using a new
3107 * error.c: #include diagnostic.h
3108 (function_category): New function.
3109 (cp_diagnostic_starter): Likewise.
3110 (cp_diagnostic_finalizer): Likewise.
3111 (cp_print_error_function): Likewise.
3112 (maybe_print_instantiation_context): Likewise.
3113 (print_instantiation_full_context): Likewise.
3114 (print_instantiation_partial_context): Likewise.
3115 (print_instantiation_context): Define.
3116 (init_error): Initialize diagnostic pager and finalizer.
3118 * pt.c (problematic_instantiation_changed): Define.
3119 (record_last_problematic_instantiation): Likewise.
3120 (current_instantiation): Likewise.
3121 (maybe_print_template_context): Remove.
3122 (print_template_context): Likewise.
3123 (current_tinst_level): Make static to reflect Brendan Kehoe's
3124 change of 1995-04-13.
3125 (push_tinst_level): Call print_instantiation_context.
3127 2000-08-21 Nix <nix@esperi.demon.co.uk>
3129 * lang-specs.h: Do not process -o or run the assembler if
3132 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3134 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3136 * decl2.c (lang_decode_option): Disable gettext attributes for
3139 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3141 * lex.c (lang_init_options): Default diagnostic message maximum
3142 length to 80, when line-wrapping.
3144 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3146 * class.c (build_vtbl_initializer): Clear the entire
3147 vtbl_init_data. Start keeping track of the functions for which we
3148 have created vcall offsets here.
3149 (dfs_build_vcall_offset_vtbl_entries): Remove.
3150 (build_vcall_offset_vtbl_entries): Reimplement.
3151 (add_vcall_offset_vtbl_entries_r): New function.
3152 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3153 computing when vcall offsets are necessary.
3155 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3157 * decl.c (member_function_or_else): Use cp_error ... %T.
3158 (grokdeclarator): Likewise.
3159 (start_method): Likewise.
3160 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3162 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3164 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3167 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3169 * cp-tree.h (PTRMEM_OK_P): New macro.
3170 (itf_ptrmem_ok): New enumeration value.
3171 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3172 argument. Diagnose implicit pointer to member.
3173 (instantiate_type): Don't diagnose implicit pointer to member
3174 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3175 resolve_address_of_overloaded_function.
3176 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3177 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3178 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3179 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3180 (build_unary_op): Deal with single non-static member in
3183 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3185 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3187 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3189 * cp-tree.h (enum_name_string): Remove prototype.
3190 (report_case_error): Remove prototype.
3191 * cp/typeck2.c (enum_name_string): Remove.
3192 (report_case_error): Remove.
3193 * error.c (dump_expr): Deal with enum values directly.
3194 Correctly negate integer constant.
3196 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3198 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3199 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3200 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3201 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3202 (__cxa_vec_new): Use __cxa_vec_new2.
3203 (__cxa_vec_delete): Use __cxa_vec_delete2.
3205 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3207 * vec.cc (__cxa_vec_new): Set "C" linkage.
3208 (__cxa_vec_ctor): Likewise.
3209 (__cxa_vec_cctor): Likewise.
3210 (__cxa_vec_dtor): Likewise.
3211 (__cxa_vec_delete): Likewise.
3212 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3213 (__cxa_vec_ctor): Likewise.
3214 (__cxa_vec_cctor): Likewise.
3215 (__cxa_vec_dtor): Likewise.
3216 (__cxa_vec_delete): Likewise.
3218 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3220 * class.c (instantiate_type): Reinstate local variable
3221 deleted in previous change.
3223 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3226 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3228 * cp-tree.h (instantiate_type_flags): New enumeration.
3229 (instantiate_type): Change parameter.
3230 * class.c (instantiate_type): Adjust prototype. Adjust.
3231 * call.c (standard_conversion): Adjust instantiate_type call.
3232 (reference_binding): Likewise.
3233 (build_op_delete_call): Likewise.
3234 (convert_like_real): Likewise.
3235 * cvt.c (cp_convert_to_pointer): Likewise.
3236 (convert_to_reference): Likewise.
3237 * pt.c (convert_nontype_argument): Likewise.
3238 * typeck.c (build_binary_op): Likewise.
3239 (build_ptrmemfunc): Likewise.
3240 (convert_for_assignment): Likewise.
3242 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3244 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3245 (current_aggr): Define.
3246 * decl.c (grokdeclarator): Make sure a friend class is an
3247 elaborated type specifier.
3248 * parse.y (current_aggr): Remove static definition.
3249 (cp_parse_init): Adjust.
3250 (structsp): Clear and restore current_aggr.
3251 (component_decl_list): Clear current_aggr.
3253 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3254 aggregate tag on the typename's context.
3256 * pt.c (tsubst_friend_class): Return error_mark_node, if
3258 (instantiate_class_template): Ignore error_mark_node friend types.
3260 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3262 * cvt.c (warn_ref_binding): New static function, broken out of ...
3263 (convert_to_reference): ... here. Use it.
3265 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3267 * parse.y (template_arg): Add rule for template qualified with
3270 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3272 * decl2.c (add_function): Reorganize.
3273 (arg_assoc): Do not consider function template decls.
3275 2000-08-11 Jason Merrill <jason@redhat.com>
3277 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3280 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3282 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3283 (lookup_nested_tag): Likewise.
3285 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3288 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3290 * parse.y (named_complex_class_head_sans_basetype): Remove
3293 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3295 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3296 explicit TEMPLATE_ID_EXPR args.
3297 (build_expr_from_tree, case CALL_EXPR): Likewise.
3299 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3301 * decl.c (check_tag_decl): Diagnose typename's which don't
3304 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3306 * init.c (build_aggr_init): Reject bogus array initializers
3309 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3311 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3313 * cp/tinfo.cc (__dynamic_cast): Likewise.
3314 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3316 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3318 * cvt.c (convert_to_pointer_force): Fix error message when
3319 attempting to cast from ambiguous base.
3321 2000-08-08 Jason Merrill <jason@redhat.com>
3323 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3324 (tsubst_template_arg_vector): Likewise.
3326 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3327 assume that one will be as large as the union.
3329 2000-08-07 Kazu Hirata <kazu@hxi.com>
3331 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3332 * decl.c (pop_labels): Likewise.
3334 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3336 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3338 (__pointer_to_member_type_info): Likewise.
3339 (__base_class_info): Likewise.
3340 (__class_type_info): Likewise.
3341 (__si_class_type_info): Likewise.
3342 (__vmi_class_type_info): Likewise.
3343 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3344 Changed member names to match specifications.
3345 (__vmi_class_type_info::__do_find_public_src): Likewise.
3346 (__si_class_type_info::__do_dyncast): Likewise.
3347 (__vmi_class_type_info::__do_dyncast): Likewise.
3348 (__si_class_type_info::__do_upcast): Likewise.
3349 (__vmi_class_type_info::__do_upcast): Likewise.
3350 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3351 (__pbase_type_info::__pointer_catch): Likewise.
3352 (__pointer_type_info::__pointer_catch): Likewise.
3353 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3355 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3357 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3358 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3359 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3361 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3363 * cp-tree.h (add_method): Change prototype.
3364 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3365 Don't double the size of the method vector in the error case.
3366 (handle_using_decl): Adjust call to add_method.
3367 (add_implicitly_declared_members): Likewise.
3368 (clone_function_decl): Likewise.
3369 * decl2.c (check_classfn): Likewise.
3370 * semantics.c (finish_member_declaration): Likewise.
3372 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3374 * decl.c (flag_isoc94): New variable.
3376 2000-08-02 Jason Merrill <jason@redhat.com>
3378 * pt.c (do_type_instantiation): Add complain parm; don't complain
3379 if called recursively.
3380 * cp-tree.h, parse.y: Adjust.
3382 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3384 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3385 -Wno-strict-prototypes.
3387 * g++spec.c: Adjust type of second argument to
3388 lang_specific_driver, and update code as necessary.
3390 * cp-tree.h: Don't prototype min_precision here.
3391 (my_friendly_assert): Cast expression to void.
3392 * semantics.c (do_poplevel): Initialize scope_stmts.
3394 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3396 * cp-tree.h (DECL_NEEDED_P): Tweak.
3398 2000-07-28 Jason Merrill <jason@redhat.com>
3400 * lang-specs.h: Use %i in rule for .ii files.
3402 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3404 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3406 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3408 Allow indirect primary bases.
3409 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3411 (CLASSTYPE_VFIELD_PARENT): Remove.
3412 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3413 (BINFO_PRIMARY_BINFO): Remove.
3414 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3415 (BINFO_VBASE_PRIMARY_P): Likewise.
3416 (BINFO_PRIMARY_BASE_OF): New macro.
3417 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3418 (get_primary_binfo): New function.
3419 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3420 * class.c (vcall_offset_data_s): Rename to ...
3421 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3422 and add ctor_vtbl_p.
3423 (get_derived_offset): Use get_primary_binfo.
3424 (dfs_mark_primary_bases): Adjust handling of virtual primary
3426 (mark_primary_bases): Likewise.
3427 (set_primary_base): Take a binfo, not an integer, as a
3428 representation of the primary base.
3429 (indirect_primary_base_p): Remove.
3430 (determine_primary_base): Adjust for indirect primary bases.
3431 (dfs_find_final_overrider): Fix typo in coment.
3432 (update_vtable_entry_for_fn): Use get_primary_binfo.
3433 (layout_nonempty_base_or_field): Tweak.
3434 (build_base_fields): Adjust for new primary base semantics.
3435 (dfs_propagate_binfo_offsets): Remove.
3436 (propagate_binfo_offsets): Rewrite.
3437 (dfs_set_offset_for_shared_vbases): Remove.
3438 (layout_virtual_bases): Don't use it.
3439 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3441 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3442 CLASSTYPE_VFIELD_PARENT.
3443 (dfs_get_primary_binfo): New function.
3444 (get_primary_binfo): Likewise.
3445 (dump_class_hierarchy_r): Tweak printing of primary bases.
3446 (build_vtbl_initializer): Fix typo in comments. Use
3448 (build_vcall_and_vbase_vtbl_entries): Likewise.
3449 (build_vbaes_offset_vtbl_entries): Likewise.
3450 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3451 BV_VCALL_INDEX to handle indirect primary bases.
3452 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3453 (build_rtti_vtbl_entries): Likewise.
3454 * search.c (get_shared_vbase_if_not_primary): Tweak.
3455 (find_vbase_instance): Likewise.
3456 (binfo_for_vtable): Simplify.
3457 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3458 (make_binfo): Make it have 11 entries.
3460 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3462 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3463 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3464 ascertaining primaryness.
3465 (G): Remove template_args.
3466 (decl_is_template_id): New function.
3467 (write_encoding): Use decl_is_template_id.
3468 (write_name): Likewise. Handle type_decls. Get main variant of
3470 (write_nested_name): Likewise.
3471 (write_prefix): Likewise.
3472 (write_template_prefix): Likewise.
3473 (write_special_name_constructor): Remove defunct production from
3475 (write_bare_function_type): Remove comment about absent parameter.
3476 (write_template_template_arg): Add missing grammar production to
3479 2000-07-27 Jason Merrill <jason@redhat.com>
3481 * decl.c (duplicate_decls): If common_type produces a non-typedef
3482 type for a typedef, just use the old type.
3484 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3486 * cp-tree.h (function_depth): Declare.
3487 (verify_stmt_tree): Likewise.
3488 (find_tree): Likewise.
3489 * decl.c (function_depth): Give it external linkage.
3490 * optimize.c (optimize_function): Increment and decrement it.
3491 * tree.c (verify_stmt_tree_r): New function.
3492 (verify_stmt_tree): Likewise.
3493 (find_tree_r): Likewise.
3494 (find_tree): Likewise.
3496 2000-07-27 Jason Merrill <jason@redhat.com>
3498 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3500 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3502 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3504 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3505 * decl2.c (get_guard): Call cp_finish_decl, not
3506 rest_of_decl_compilation, for local guards.
3507 * lex.c (do_identifier): Remove unused variable.
3509 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3511 * parse.y: Add missing ';'.
3513 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3515 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3518 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3520 Kill strict_prototype. Backwards compatibility only for
3521 non NO_IMPLICIT_EXTERN_C systems.
3522 * cp-tree.h (flag_strict_prototype): Remove.
3523 (strict_prototype): Remove.
3524 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3525 * decl.c (maybe_push_to_top_level): Adjust.
3526 (pop_from_top_level): Adjust.
3527 (decls_match): Only allow sloppy parm matching for ancient
3529 (init_decl_processing): Adjust.
3530 (grokdeclarator): Adjust.
3531 * decl2.c (flag_strict_prototype): Remove.
3532 (strict_prototype): Remove.
3533 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3534 (lang_f_options): Remove "strict-prototype".
3535 (unsupported-options): Add "strict-prototype".
3536 * lex.c (do_identifier): Adjust.
3537 (do_scoped_id): Adjust.
3538 * parse.y (empty_parms): Adjust.
3539 * class.c (push_lang_context): Adjust.
3540 (pop_lang_context): Adjust.
3541 * typeck.c (comp_target_parms): Adjust.
3543 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3545 * decl.c (poplevel): Deal with anonymous variables at for scope.
3546 (maybe_inject_for_scope_var): Likewise.
3548 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3550 * decl.c: Remove all signal handling code, now done in toplev.c.
3552 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3554 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3556 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3559 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3561 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3562 Define my_friendly_assert and my_friendly_abort as macros
3563 which may call friendly_abort. Prototype friendly abort, not
3564 my_friendly_abort or my_friendly_assert.
3565 * decl.c (signal_catch): Report the signal caught in the error
3566 message. Call fatal directly.
3567 * typeck2.c (ack, my_friendly_assert): Delete.
3568 (my_friendly_abort): Rename to friendly_abort. Expect file,
3569 line, and function parameters. Report the abort code, then
3570 call fancy_abort. Do not mask an abort if errors have
3573 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3575 * typeck.c (comp_target_parms): Remove obsolete parameter.
3576 (comp_target_types): Adjust.
3578 2000-07-17 Jason Merrill <jason@redhat.com>
3580 * typeck.c (mark_addressable): Never set TREE_USED.
3581 * call.c (build_call): Don't abort on calls to library functions
3582 that have been declared normally.
3584 * typeck.c (build_binary_op): Fix grammar in warning.
3586 * exception.cc (__eh_free): Fix prototype.
3588 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3590 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3591 IDENTIFIER_NAMESPACE_VALUE.
3593 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3595 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3596 * method.c (use_thunk): Correct handling of vcall offsets.
3598 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3600 * .cvsignore: parse.h and parse.c have no cp- prefix.
3602 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3604 * .cvsignore: New file.
3606 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3608 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3610 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3612 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3614 * parse.h: Likewise.
3616 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3618 * class.c (layout_class_type): Add pointers to virtual bases after
3619 base classes under the old ABI.
3621 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3623 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3624 (finish_continue_stmt): Likewise.
3625 (begin_for_stmt): Remove call to note_level_for_for.
3626 (finish_goto_stmt): Change call from build_min_nt
3628 (finish_expr_stmt): Likewise.
3629 (begin_if_stmt): Likewise.
3630 (begin_while_stmt): Likewise.
3631 (finish_while_stmt): Likewise.
3632 (finish_return_stmt): Likewise.
3633 (begin_for_stmt): Likewise.
3634 (finish_for_stmt): Likewise.
3635 (finish_break_stmt): Likewise.
3636 (begin_switch_stmt): Likewise.
3637 (finish_case_label): Likewise.
3638 (genrtl_try_block): Likewise.
3639 (begin_try_block): Likewise.
3640 (begin_handler): Likewise.
3641 (begin_compound_stmt): Likewise.
3642 (finish_asm_stmt): Likewise.
3643 (finish_label_stmt): Likewise.
3644 (add_decl_stmt): Likewise.
3645 (finish_subobject): Likewise.
3646 (finish_decl_cleanup): Likewise.
3647 (finish_named_return_value): Likewise.
3648 (setup_vtbl_ptr): Likewise.
3649 (add_scope_stmt): Likewise.
3650 * decl.c (finish_constructor_body): Likewise.
3651 (finish_destructor_body): Likewise.
3652 * optimize.c (copy_body_r): Likewise.
3653 (initialize_inlined_parameters): Likewise.
3654 (declare_return_variable): Likewise.
3655 (expand_call_inline): Likewise.
3657 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3659 * semantics.c (expand_body): Sync interface information
3660 at the end of function body expansion.
3662 2000-07-09 Jason Merrill <jason@redhat.com>
3664 * init.c (build_new_1): Bail early if the call to new fails.
3666 * decl.c (compute_array_index_type): Check specifically for
3667 an INTEGER_CST, not just TREE_CONSTANT.
3669 * decl.c (duplicate_decls): Don't call duplicate_decls on
3670 the DECL_TEMPLATE_RESULT.
3671 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3674 * error.c (dump_template_bindings): Don't crash if we had an
3675 invalid argument list.
3677 * typeck.c (c_expand_start_case): Do narrowing here.
3678 * semantics.c (finish_switch_cond): Not here.
3680 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3682 * parse.y (asm_clobbers): Do string concatenation.
3684 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3686 * decl.c (pushtag): Don't put local classes in template functions
3687 on the local_classes list.
3689 2000-07-04 Scott Snyder <snyder@fnal.gov>
3691 * decl2.c (get_guard): Add missing return for old ABI local
3694 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3696 * cp-tree.h (char_type_p): New function.
3697 * decl.c (init_decl_processing): Don't initialize
3698 signed_wchar_type_node or unsigned_wchar_type_node.
3699 (complete_array_type): Handle brace-enclosed string-constants.
3700 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3701 * tree.c (char_type_p): New function.
3702 * typeck2.c (digest_init): Use char_type_p.
3704 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3706 * pt.c (tsubst): Don't layout type, if it's error_mark.
3708 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3710 * pt.c (instantiate_pending_templates): Reset template level.
3712 2000-07-05 Jason Merrill <jason@redhat.com>
3714 * call.c (joust): Don't complain about `operator char *()' beating
3715 `operator const char *() const'.
3717 2000-07-04 scott snyder <snyder@fnal.gov>
3718 Jason Merrill <jason@redhat.com>
3720 * repo.c (repo_get_id): Handle the case where a class with virtual
3721 bases has a null TYPE_BINFO_VTABLE.
3723 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3724 Jason Merrill <jason@redhat.com>
3726 * parse.y (member_init): Just pass in the type.
3727 * init.c (expand_member_init): Handle getting a type.
3729 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3730 Jason Merrill <jason@redhat.com>
3732 * decl.c (finish_function): Warn if a function has no return
3734 Suggested by Andrew Koenig.
3735 * typeck.c (check_return_expr): Do set current_function_returns_value
3736 if we got an error_mark_node.
3738 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3740 * decl2.c (push_decl_namespace): Push the original namespace.
3742 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3744 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3745 * semantics.c (begin_class_definition): Clear it.
3747 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3749 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3750 (genrtl_expr_stmt): Likewise.
3751 (genrtl_decl_stmt): Likewise.
3752 (genrtl_if_stmt): Likewise.
3753 (genrtl_while_stmt): Likewise.
3754 (genrtl_do_stmt): Likewise.
3755 (genrtl_return_stmt): Likewise.
3756 (genrtl_for_stmt): Likewise.
3757 (genrtl_break_stmt): Likewise.
3758 (genrtl_continue_stmt): Likewise.
3759 (genrtl_scope_stmt): Likewise.
3760 (genrtl_switch_stmt): Likewise.
3761 (genrtl_case_label): Likewise.
3762 (genrtl_begin_compound_stmt): Likewise.
3763 (genrtl_finish_compound_stmt): Likewise.
3764 (genrtl_compound_stmt): Likewise.
3765 (genrtl_asm_stmt): Likewise.
3767 * init.c (begin_init_stmts): Remove call to
3768 genrtl_begin_compound_stmt.
3769 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3771 * semantics.c (lang_expand_stmt): Changed call to
3772 genrtl_compound_stmt to ignore return value.
3774 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3776 * mangle.c (canonicalize_for_substitution): Return the canonical
3779 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3781 * typeck.c (commonparms): Remove obstack manipulations.
3783 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3785 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3787 * Makefile.in (OBJS): Added ../c-semantics.o.
3788 (OBJDEPS): Likewise.
3790 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3792 (struct stmt_tree): Added comment.
3793 (current_function_name_declared): Removed.
3794 (stmts_are_full_exprs_p): Likewise.
3795 (genrtl_do_pushlevel): Likewise.
3796 (genrtl_clear_out_block): Likewise.
3797 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3798 (DECL_ANON_UNION_ELEMS): Likewise.
3799 (emit_local_var): Likewise.
3800 (make_rtl_for_local_static): Likewise.
3801 (do_case): Likewise.
3802 (expand_stmt): Likewise.
3803 (genrtl_decl_cleanup): Likewise.
3804 (c_expand_asm_operands): Likewise.
3805 (c_expand_return): Likewise.
3806 (c_expand_start_case): Likewise.
3808 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3809 (emit_local_var): Likewise.
3810 (initialize_local_var): Change reference to
3811 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3812 Change reference to stmts_are_full_exprs_p to
3813 current_stmt_tree->stmts_are_full_exprs_p.
3814 (push_cp_function_context): Likewise.
3816 * expect.c (expand_throw): Change reference to
3817 stmts_are_full_exprs_p.
3819 * init.c (build_aggr_init): Change reference to
3820 stmts_are_full_exprs_p.
3821 (build_vec_init): Likewise.
3823 * optimize.c (maybe_clone_body): Change reference to
3824 current_function_name_declared to
3825 cp_function_chain->name_declared.
3827 * pt.c (instantiate_decl): Change reference to
3828 current_function_name_declared to
3829 cp_function_chain->name_declared.
3831 * semantics.c (expand_cond): Moved declaration to c-common.h.
3832 (genrtl_do_pushlevel): Moved to c-semantics.c.
3833 (genrtl_clear_out_block): Likewise.
3834 (genrtl_goto_stmt): Likewise.
3835 (genrtl_expr_stmt): Likewise.
3836 (genrtl_decl_stmt): Likewise.
3837 (gerntl_if_stmt): Likewise.
3838 (genrtl_while_stmt): Likewise.
3839 (genrtl_do_stmt): Likewise.
3840 (genrtl_return_stmt): Likewise.
3841 (genrtl_for_stmt): Likewise.
3842 (genrtl_break_stmt): Likewise.
3843 (genrtl_continue_stmt): Likewise.
3844 (genrtl_scope_stmt): Likewise.
3845 (genrtl_switch_stmt): Likewise.
3846 (genrtl_case_label): Likewise.
3847 (genrtl_begin_compound_stmt): Likewise.
3848 (genrtl_finish_compound_stmt): Likewise.
3849 (genrtl_compound_stmt): Likewise.
3850 (genrtl_asm_stmt): Likewise.
3851 (genrtl_decl_cleanup): Likewise.
3852 (expand_cond): Likewise.
3853 (expand_stmt): Renamed to ...
3854 (lang_expand_stmt): ... this.
3855 (lang_expand_expr_stmt): Initialize.
3856 (set_current_function_name_declared): Likewise.
3857 (stmts_are_full_exprs_p): Likewise.
3858 (current_function_name_declared): Likewise.
3859 (anon_aggr_type_p): Likewise.
3860 (do_poplevel): Change reference to
3861 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3862 Change reference to stmts_are_full_exprs_p to
3863 current_stmt_tree->stmts_are_full_exprs_p.
3864 (add_tree): Likewise.
3865 (finish_expr_stmt): Likewise.
3866 (prep_stmt): Likewise.
3867 (lang_expand_stmt): Likewise.
3868 (begin_compound_stmt): Change reference to
3869 current_function_name_declared to
3870 cp_function_chain->name_declared and call to
3871 current_function_name_declared().
3872 (setup_vtbl_ptr): Likewise.
3873 (genrtl_do_poplevel): Removed.
3875 2000-06-30 Jason Merrill <jason@redhat.com>
3877 * init.c (init_init_processing): Go back to aligning like
3878 double_type_node for old ABI.
3879 (get_cookie_size): Make cookie larger if we get a type that needs
3881 (build_vec_delete): Call it.
3883 * typeck.c (qualify_type_recursive): New fn.
3884 (composite_pointer_type): Use it.
3885 (build_binary_op): Use composite_pointer_type.
3887 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3888 Jason Merrill <jason@redhat.com>
3890 * typeck.c (check_return_expr): Don't complain about returning
3891 NULL from operator new if -fcheck-new.
3892 * cp-tree.h: Declare flag_check_new here.
3895 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3897 * mangle.c (find_substitution): Use same_type_p.
3898 (write_encoding): Don't check for substitutions.
3900 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3902 * parse.y (expr_no_comma_rangle): New non-terminal.
3903 (template_parm): Use it for default parameter case.
3904 (template_arg): Use it.
3905 (expr_no_commas): Remove commented out undefined extensions.
3906 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3907 * parse.h, parse.c: Rebuilt.
3909 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3911 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3912 (finish_asm_stmt): Do it here, instead.
3914 * cp-tree.h (ridpointers): Don't declare.
3915 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3916 (record_builtin_java_type): Likewise.
3917 (init_decl_processing): Likewise.
3918 * lex.c: Move inclusion of lex.h.
3919 (ridpointers): Don't define.
3920 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3922 * lex.h (enum rid): Rename to ...
3923 (enum cp_rid): ... this.
3924 (ridpointers): Don't declare.
3925 * parse.y: Move inclusion of lex.h.
3926 * parse.c: Regenerated.
3927 * spew.c: Move inclusion of lex.h.
3929 * cp-tree.h (struct language_function): Remove temp_name_counter.
3930 (temp_name_counter): Remove.
3931 (get_temp_name): Change prototype.
3932 (get_guard): New function.
3933 (get_guard_cond): Likewise.
3934 (set_guard): Likewise.
3935 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3936 * decl.c (expand_static_init): Use get_guard and friends to
3937 implement guard variables.
3938 * decl2.c (get_temp_name): Assume that the variables created are
3940 (get_sentry): Rename to ...
3941 (get_guard): ... this. Implement new ABI guard variables.
3942 (get_guard_bits): New function.
3943 (get_guard_cond): Likewise.
3944 (set_guard): Likewise.
3945 (start_static_initialization_or_destruction): Use them.
3946 (do_static_initialization): Replace sentry with guard throughout.
3947 (do_static_destruction): Likewise.
3948 * init.c (create_temporary_var): Add comment.
3950 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3952 * mangle.c (find_substitution): Use same_type_p.
3953 (write_encoding): Don't check for substitutions.
3955 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3957 * parse.y (expr_no_comma_rangle): New non-terminal.
3958 (template_parm): Use it for default parameter case.
3959 (template_arg): Use it.
3960 (expr_no_commas): Remove commented out undefined extensions.
3961 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3962 * parse.h, parse.c: Rebuilt.
3964 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3966 * cp-tree.h (flag_const_strings): Remove.
3967 (warn_parentheses): Likewise.
3968 (warn_format): Likewise.
3969 (common_type): Likewise.
3970 (default_conversion): Likewise.
3971 (build_binary_op): Likewise.
3972 (cp_build_binary_op): New macro.
3973 * call.c (build_new_op): Use cp_build_binary_op instead of
3975 * class.c (build_vtable_entry_ref): Likewise.
3976 * decl.c (expand_static_init): Likewise.
3977 (compute_array_index_type): Likewise.
3978 (build_enumerator): Likewise.
3979 * decl2.c (delete_sanity): Likewise.
3980 (start_static_initialization_or_destruction): Likewise.
3981 * error.c (dump_type_suffix): Likewise.
3982 * init.c (resolve_offset_ref): Likewise.
3983 (build_new): Likewise.
3984 (build_new_1): Likewise.
3985 (build_vec_delete_1): Likewise.
3986 (build_vec_init): Likewise.
3987 (build_delete): Likewise.
3988 * rtti.c (synthesize_tinfo_fn): Likewise.
3989 (synthesize_tinfo_var): Likewise.
3990 * search.c (expand_upcast_fixups): Likewise.
3991 (fixup_all_virtual_upcast_offsets): Likewise.
3992 * typeck.c (build_array_ref): Likewise.
3993 (get_member_function_from_ptrfunc): Likewise.
3994 (build_binary_op): Add parameter.
3995 (pointer_int_sum): Use cp_build_binary_op.
3996 (pointer_diff): Likewise.
3997 (build_modify_expr): Likewise.
3998 (get_delta_difference): Likewise.
3999 (build_ptrmemfunc): Likewise.
4001 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4003 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4004 * decl.c (create_implicit_typedef): Adjust.
4005 * decl2.c (build_artificial_parm): Adjust.
4006 * method.c (implicitly_declare_fn): Adjust.
4007 * pt.c (push_inline_template_parms_recursive): Adjust.
4008 (process_template_parm): Adjust.
4009 (overloaded_template_name): Adjust.
4010 * semantics.c (finish_template_template_parm): Adjust.
4012 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4014 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4015 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4016 where to emit thunks.
4017 (build_vtt): Adjust call to build_vtt_inits.
4018 (build_vtt_inits): Add parameter to indicate whether or not
4019 sub-VTTs for virtual bases should be included. Adjust handling of
4020 construction vtables.
4021 (get_matching_base): New function.
4022 (dfs_build_vtt_inits): Rename to ...
4023 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4024 construction vtables.
4025 (dfs_fixup_binfo_vtbls): Likewise.
4026 (build_ctor_vtbl_groups): Build construction vtables for virtual
4028 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4029 to build construction vtbls.
4030 (dfs_accumulate_vtbl_inits): Adjust handling of
4031 construction vtables.
4033 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4036 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4038 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4040 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4042 * search.c (hides): Remove.
4043 (is_subobject_of_p): Add most_derived parameter. Use
4045 (lookup_field_queue_p): Adjust.
4046 (lookup_field_r): Adjust.
4048 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4050 * decl2.c (handle_class_head): Bash typedefs to the type's main
4053 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4055 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4056 (begin_global_stmt_expr): ... this.
4057 (genrtl_finish_stmt_expr): Rename to ...
4058 (finish_global_stmt_expr): ... this.
4059 * init.c (begin_init_stmts): Adjust calls.
4060 (finish_init_stmts): Likewise.
4061 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4062 (begin_global_stmt_expr): ... this.
4063 (genrtl_finish_stmt_expr): Rename to ...
4064 (finish_global_stmt_expr): ... this.
4066 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4068 * search.c (lookup_member): Fix typo in comment.
4070 2000-06-24 Jason Merrill <jason@redhat.com>
4072 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4073 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4075 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4077 * parse.y (complex_direct_notype_declarator): Support global_scope.
4078 * Makefile.in: Adjust conflict count.
4080 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4082 * parse.y (template_arg): Convert TEMPLATE_DECL
4083 that is a template template paramter to
4084 TEMPLATE_TEMPLATE_PARM here.
4086 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4087 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4088 (copy_template_template_parm): Adjust prototype.
4089 * decl.c (grokdeclarator): Remove dead code.
4090 * pt.c (process_template_parm): Tidy.
4091 (lookup_template_class): Construct nodes in
4092 copy_template_template_parm.
4093 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4094 lookup_template_class. Use TYPE_TI_TEMPLATE.
4095 * tree.c (copy_template_template_parm): Add NEWARGS
4097 (mapcar): Adjust call to copy_template_template_parm.
4098 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4099 * method.c (build_template_template_parm_names): Change error
4100 code to avoid compilation warning.
4102 * gxxint.texi: Document template template parameter
4105 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4107 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4108 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4109 (cp-demangle.o): New rule.
4110 (dyn-string.o): Likewise.
4111 * inc/cxxabi.h (__cxa_demangle): New declaration.
4113 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4115 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4116 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4117 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4119 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4120 (make_thunk): Change prototype.
4121 (emit_thunk): Rename to use_thunk.
4122 (mangle_thunk): Change prototype.
4123 * class.c (get_derived_offset): Simplify.
4124 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4125 BV_GENERATE_THUNK_WITH_VTABLE_P.
4126 (build_primary_vtable): Simplify.
4127 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4128 (dfs_find_base): Remove.
4129 (update_vtable_entry_for_fn): Correct bug in finding the base
4130 where a virtual function was first declared. Figure out whether
4131 or not to emit a vcall-thunk with the vtables in which it appears.
4132 Correct logic for deciding whether to use an ordinary thunk, or a
4134 (finish_struct_1): Remove unnecssary code.
4135 (build_vtbl_initializer): Use ssize_int for the running counter of
4137 (build_vtbl_initializer): Only use vcall thunks where necessary.
4138 Mark thunks as needing to be emitted with their vtables, or not.
4139 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4140 indices. Use size_binop.
4141 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4142 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4144 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4145 (build_vtable_entry): Mark thunks as needing to be emitted with
4146 their vtables, or not.
4147 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4148 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4150 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4152 * error.c (dump_expr): Use BV_FN.
4153 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4155 * method.c (make_thunk): Likewise.
4156 (emit_thunk): Rename to use_thunk. Allow callers to decide
4157 whether or not to actually emit the thunk. Adjust for changes in
4158 representation of vcall offsets.
4159 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4160 * semantics.c (emit_associated_thunks): New function.
4161 (expand_body): Use it.
4162 * ir.texi: Adjust decriptions of thunks.
4164 2000-06-22 Jason Merrill <jason@redhat.com>
4166 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4167 (tsubst_friend_function): Copy it here.
4169 * decl.c (grok_op_properties): Fix typo.
4171 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4174 * pt.c (check_explicit_specialization): Clarify error.
4176 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4177 an old OVERLOAD when we're declaring a non-function.
4178 (pushdecl, destroy_local_var): Check for error_mark_node.
4179 (warn_extern_redeclared_static): Also bail early if
4181 (push_overloaded_decl): Ignore an old error_mark_node.
4183 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4185 * call.c (build_x_va_arg): Check if in a template decl.
4186 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4188 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4190 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4192 * decl.c (check_goto): Computed gotos assumed OK.
4194 2000-06-20 Jason Merrill <jason@redhat.com>
4196 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4197 for which we don't need to look for instantiations.
4199 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4201 * parse.y (program): Always call finish_translation_unit.
4202 * parse.c, parse.h: Rebuilt.
4204 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4206 * method.c: Don't include hard-reg-set.h.
4208 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4210 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4212 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4214 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4215 * cvt.c (cp_convert_to_pointer): Likewise.
4216 (convert_to_void): Likewise.
4217 * error.c (dump_expr): Likewise.
4218 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4219 * init.c (build_delete): Likewise.
4220 * method.c (emit_thunk): Likewise.
4221 * optmize.c (declare_return_variable): Likewise.
4222 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4223 (get_typeid): Likewise.
4224 (build_dynamic_cast_1): Likewise.
4225 * typeck.c (composite_pointer_type): Likewise.
4226 (common_type): Likewise.
4227 (build_indirect_ref): Likewise.
4228 (build_binary_op): Likewise.
4229 (build_x_compound_expr): Likewise.
4230 (check_return_expr): Likewise.
4231 * typeck2.c (add_exception_specifier): Likewise.
4233 * mangle.c (write_method_parms): Use direct comparison for end
4236 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4238 * cp-tree.h (genrtl_try_block): Declare function.
4239 (genrtl_handler): Likewise.
4240 (genrtl_catch_block): Likewise.
4241 (genrtl_ctor_stmt): Likewise.
4242 (genrtl_subobject): Likewise.
4243 (genrtl_decl_cleanup): Likewise.
4244 (genrtl_do_poplevel): Likewise.
4245 (genrtl_do_pushlevel): Likewise.
4246 (genrtl_clear_out_block): Likewise.
4247 (genrtl_goto_stmt): Likewise.
4248 (genrtl_expr_stmt): Likewise.
4249 (genrtl_decl_stmt): Likewise.
4250 (genrtl_if_stmt): Likewise.
4251 (genrtl_while_stmt): Likewise.
4252 (genrtl_do_stmt): Likewise.
4253 (genrtl_return_stmt): Likewise.
4254 (genrtl_for_stmt): Likewise.
4255 (genrtl_break_stmt): Likewise.
4256 (genrtl_continue_stmt): Likewise.
4257 (genrtl_scope_stmt): Likewise.
4258 (genrtl_switch_stmt): Likewise.
4259 (genrtl_case_label): Likewise.
4260 (genrtl_begin_compound_stmt): Likewise.
4261 (genrtl_finish_compound_stmt): Likewise.
4262 (genrtl_compound_stmt): Likewise.
4263 (genrtl_asm_stmt): Likewise.
4264 (genrtl_named_return_value): Likewise.
4265 (genrtl_begin_stmt_expr): Likewise.
4266 (genrtl_finish_stmt_expr): Likewise.
4267 (finish_for_stmt): Removed first argument.
4268 (finish_switch_stmt): Likewise.
4270 * semantics.c (genrtl_try_block): Define function.
4271 (genrtl_handler): Likewise.
4272 (genrtl_catch_block): Likewise.
4273 (genrtl_ctor_stmt): Likewise.
4274 (genrtl_subobject): Likewise.
4275 (genrtl_decl_cleanup): Likewise.
4276 (genrtl_do_poplevel): Likewise.
4277 (genrtl_do_pushlevel): Likewise.
4278 (genrtl_clear_out_block): Likewise.
4279 (genrtl_goto_stmt): Likewise.
4280 (genrtl_expr_stmt): Likewise.
4281 (genrtl_decl_stmt): Likewise.
4282 (genrtl_if_stmt): Likewise.
4283 (genrtl_while_stmt): Likewise.
4284 (genrtl_do_stmt): Likewise.
4285 (genrtl_return_stmt): Likewise.
4286 (genrtl_for_stmt): Likewise.
4287 (genrtl_break_stmt): Likewise.
4288 (genrtl_continue_stmt): Likewise.
4289 (genrtl_scope_stmt): Likewise.
4290 (genrtl_switch_stmt): Likewise.
4291 (genrtl_case_label): Likewise.
4292 (genrtl_begin_compound_stmt): Likewise.
4293 (genrtl_finish_compound_stmt): Likewise.
4294 (genrtl_compound_stmt): Likewise.
4295 (genrtl_asm_stmt): Likewise.
4296 (genrtl_named_return_value): Likewise.
4297 (genrtl_begin_stmt_expr): Likewise.
4298 (genrtl_finish_stmt_expr): Likewise.
4299 (finish_for_stmt): Removed first argument and generate rtl
4301 (finish_switch_stmt): Likewise.
4302 (do_poplevel): Removed generate rtl specific code.
4303 (do_pushlevel): Likewise.
4304 (add_tree): Likewise.
4305 (finish_goto_stmt): Likewise.
4306 (finish_expr_stmt): Likewise.
4307 (begin_if_stmt): Likewise.
4308 (finish_if_stmt_cond): Likewise.
4309 (finish_then_clause): Likewise.
4310 (begin_else_clause): Likewise.
4311 (finish_else_clause): Likewise.
4312 (finish_if_stmt): Likewise.
4313 (clear_out_block): Likewise.
4314 (begin_while_stmt): Likewise.
4315 (finish_while_stmt_cond): Likewise.
4316 (finish_while_stmt): Likewise.
4317 (begin_do_stmt): Likewise.
4318 (finish_do_body): Likewise.
4319 (finish_do_stmt): Likewise.
4320 (finish_return_stmt): Likewise.
4321 (begin_for_stmt): Likewise.
4322 (finish_for_init_stmt): Likewise.
4323 (finish_for_cond): Likewise.
4324 (finish_for_expr): Likewise.
4325 (finish_break_stmt): Likewise.
4326 (finish_continue_stmt): Likewise.
4327 (begin_switch_stmt): Likewise.
4328 (finish_switch_cond): Likewise.
4329 (finish_case_label): Likewise.
4330 (begin_try_block): Likewise.
4331 (begin_function_try_block): Likewise.
4332 (finish_try_block): Likewise.
4333 (finish_cleanup_try_block): Likewise.
4334 (finish_cleanup): Likewise.
4335 (finish_function_try_block): Likewise.
4336 (finish_handler_sequence): Likewise.
4337 (finish_function_handler_sequence): Likewise.
4338 (begin_handler): Likewise.
4339 (finish_handler_parms): Likewise.
4340 (begin_catch_block): Likewise.
4341 (finish_handler): Likewise.
4342 (begin_compound_stmt): Likewise.
4343 (finish_compound_stmt): Likewise.
4344 (finish_asm_stmt): Likewise.
4345 (finish_label_stmt): Likewise.
4346 (finish_label_decl): Likewise.
4347 (finish_subobject): Likewise.
4348 (finish_decl_cleanup): Likewise.
4349 (finish_named_return_value): Likewise.
4350 (begin_stmt_expr): Likewise.
4351 (finish_stmt_expr): Likewise.
4353 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4354 to call genrtl_expr_stmt when appropriate.
4356 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4357 begin_compound_expr to call genrtl_begin_stmt_expr and
4358 genrtl_begin_compound_expr when appropriate.
4359 (finish_init_stmts): Changed calls to finish_compound_expr and
4360 finish_stmt_expr to call genrtl_finish_compound_expr and
4361 genrtl_finish_stmt_expr when appropriate.
4362 (expand_default_init): Changed call to finish_expr_stmt to call
4363 genrtl_expr_stmt when appropriate.
4364 (build_vec_init): Likewise.
4366 * parse.y (simple_stmt): Removed first argument from call to
4367 finish_for_stmt. Removed first argument from call to
4370 * parse.c: Regenerated.
4372 * pt.c (tsubst_expr): Removed first argument from call to
4373 finish_for_stmt. Removed first argument from call to
4376 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4378 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4379 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4381 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4382 (cplus_tree_code_length[]): Likewise.
4383 (cplus_tree_code_name[]): Likewise.
4384 (init_parse): Added call to add_c_tree_codes. Changed
4385 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4387 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4389 * cp-tree.h (finish_mem_initializers): Declare.
4390 (count_trees): Likewise.
4391 * parse.y (base_init): Use finish_mem_initializers.
4392 * semantics.c (finish_mem_initializers): New function.
4394 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4395 the number of trees.
4397 (count_trees): Don't use it.
4399 2000-06-15 Jason Merrill <jason@redhat.com>
4401 * tree.c (count_trees): New debugging function.
4403 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4404 * init.c (build_member_call): Pull out the name of a DECL.
4406 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4407 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4408 * optimize.c (optimize_function): Not here.
4409 * pt.c (instantiate_decl): Push to TV_PARSE.
4411 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4413 * cp-tree.h (struct language_function): Remove x_base_init_list
4414 and x_member_init_list.
4415 (current_base_init_list): Remove.
4416 (current_member_init_list): Likewise.
4417 (setup_vtbl_ptr): Change prototype.
4418 (emit_base_init): Likewise.
4419 (expand_member_init): Likewise.
4420 (reinit_parse_for_function): Remove.
4421 * decl.c (save_function_data): Don't clear x_base_init_list and
4423 (mark_language_function): Don't mark them.
4424 * init.c (perform_member_init): Tweak comment.
4425 (sort_member_init): Take the list of initializers as an argument.
4426 (sort_base_init): Likewise.
4427 (emit_base_init): Likewise.
4428 (expand_member_init): Return the initializer. Don't use global
4430 * lex.c (reinit_parse_for_function): Remove.
4431 * method.c (build_template_parm_names): Correct substitution.
4432 (do_build_copy_constructor): Don't use current_member_init_list
4433 and current_base_init_list.
4434 (synthesize_method): Likewise.
4435 * parse.y (base_init): Split mem-initializers into
4436 base-initializers and field-initializers.
4437 (member_init_list): Build up the list here.
4438 (member_init): Return the initializer.
4439 (fn.depfn): Don't use reinit_parse_for_function.
4440 * parse.c: Regenerated.
4441 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4443 (tsubst_expr): Don't use current_member_init_list
4444 and current_base_init_list.
4445 (tsubst_expr_values): Rename to ...
4446 (tsubst_initializer_list): ... this. Use convert_from_reference.
4447 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4448 and current_base_init_list.
4449 (begin_function_definition): Don't call reinit_parse_for_function.
4451 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4453 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4456 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4458 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4460 * cp-tree.h (IF_COND): Move to c-common.h.
4461 (THEN_CLAUSE): Likewise.
4462 (ELSE_CLAUSE): Likewise.
4463 (WHILE_COND): Likewise.
4464 (WHILE_BODY): Likewise.
4465 (DO_COND): Likewise.
4466 (DO_BODY): Likewise.
4467 (RETURN_EXPR): Likewise.
4468 (EXPR_STMT_EXPR): Likewise.
4469 (FOR_INIT_STMT): Likewise.
4470 (FOR_COND): Likewise.
4471 (FOR_EXPR): Likewise.
4472 (FOR_BODY): Likewise.
4473 (SWITCH_COND): Likewise.
4474 (SWITCH_BODY): Likewise.
4475 (CASE_LOW): Likewise.
4476 (CASE_HIGH): Likewise.
4477 (GOTO_DESTINATION): Likewise.
4478 (COMPOUND_BODY): Likewise.
4479 (ASM_CV_QUAL): Likewise.
4480 (ASM_STRING): Likewise.
4481 (ASM_OUTPUTS): Likewise.
4482 (ASM_INPUTS): Likewise.
4483 (ASM_CLOBBERS): Likewise.
4484 (DECL_STMT_DECL): Likewise.
4485 (STMT_EXPR_STMT): Likewise.
4486 (LABEL_STMT_LABEL): Likewise.
4487 (SCOPE_BEGIN_P): Likewise.
4488 (SCOPE_END_P): Likewise.
4489 (SCOPE_STMT_BLOCK): Likewise.
4490 (SCOPE_NULLIFIED_P): Likewise.
4491 (SCOPE_NO_CLEANUPS_P): Likewise.
4492 (SCOPE_PARTIAL_P): Likewise.
4493 (ASM_VOLATILE_P): Likewise.
4494 (STMT_LINENO): Likewise.
4495 (STMT_LINENO_FOR_FN_P): Likewise.
4497 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4498 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4499 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4500 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4501 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4503 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4505 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4506 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4508 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4509 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4510 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4512 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4514 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4515 * class.c (dfs_find_final_overrider): Set it appropriately.
4516 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4517 avoid unneeded secondary vptrs.
4519 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4521 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4522 (check_bitfield_decl, check_field_decl): Likewise.
4523 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4524 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4525 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4526 (xfer_tag, finish_enum): Likewise.
4527 * decl2.c (finish_builtin_type): Likewise.
4528 * init.c (init_init_processing): Likewise.
4529 * pt.c (instantiate_class_template): Likewise.
4530 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4531 * cp-tree.h (struct lang_type): Add user_align member.
4532 (CLASSTYPE_USER_ALIGN): Define.
4534 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4536 * Make-lang.in (c++.install-common): Install g++-cross in
4537 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4538 $(target_alias)-g++ and $(target_alias)-c++.
4540 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4542 * class.c (vcall_offset_data_s): Add last_init and fns.
4543 (overrides): Rename to same_signature_p.
4544 (dfs_find_final_overrider): Adjust accordingly.
4545 (mark_overriders): Likewise.
4546 (warn_hidden): Likewise.
4547 (build_vtbl_initializer): Reorganize machinery for building things
4548 at negative offsets.
4549 (build_vcall_and_vbase_vtbl_entries): Likewise.
4550 (build_vbase_offset_vtbl_entries): Likewise.
4551 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4552 offset entries. Do not create two entries for functions with the
4554 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4555 (build_rtti_vtbl_entries): Reorganize machinery for building things
4556 at negative offsets.
4558 * optimize.c (expand_call_inline): Don't recurse into the code
4559 used to initialize the parameters more than once.
4561 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4563 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4564 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4565 (find_substitution): Only use the `Sa' substitution for
4566 std::allocator, not instantiations of it.
4567 (write_template_prefix): Move comment. Only use a TREE_LIST to
4568 represent substitutions for a member template.
4569 (write_array_type): Mangle array dimensions correctly.
4570 * optimize.c (maybe_clone_body): Copy more information from the
4572 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4573 on the regenerated declaration.
4575 2000-06-11 Chip Salzenberg <chip@valinux.com>
4576 Mark Mitchell <mark@codesourcery.com>
4578 * class.c (build_vtable): Clarify comment.
4579 (build_ctor_vtbl_group): Pass the most derived type to
4582 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4584 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4586 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4588 * decl.c (add_binding): Handle duplicate declarations of external
4591 2000-06-09 Chip Salzenberg <chip@valinux.com>
4592 Mark Mitchell <mark@codesourcery.com>
4594 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4596 (write_signed_number): New macro.
4597 (write_unsigned_number): Likewise.
4598 (write_source_name): Use them.
4599 (write_number): Handle signed and unsigned values.
4600 (write_integer_cst): Use tree_int_cst_sgn, and use
4601 write_unsigned_number or write_signed_number as appropriate.
4602 (write_discriminator): Use write_unsigned_number or
4603 write_signed_number as appropriate.
4604 (write_template_arg_literal): Likewise.
4605 (write_array_type): Use tree_low_cst.
4606 (write_template_parm): Use write_unsigned_number or
4607 write_signed_number as appropriate.
4608 (write_substitution): Adjust call to write_number.
4609 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4610 (write_expression): Handle non-type template arguments of
4611 reference type correctly.
4612 (mangle_thunk): Use write_signed_number.
4614 2000-06-09 Chip Salzenberg <chip@valinux.com>
4616 * mangle.c (find_substition): Don't mangle objects with typename
4617 substitutions (e.g. "cin" as "Si").
4619 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4621 * call.c (add_candidate): Use ggc_alloc_cleared.
4622 * decl.c (lookup_label): Likewise.
4623 * lex.c (retrofit_lang_decl): Likewise.
4625 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4627 * semantics.c (expand_body): Push to TV_EXPAND.
4628 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4629 * decl.c (start_function): Always call announce_function.
4631 * tinfo2.cc: Just declare abort.
4633 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4635 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4636 whenever @ is a symbolic name.
4638 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4640 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4642 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4644 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4645 DECL_ASSEMBLER_NAME.
4647 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4649 * decl2.c (c_language): Define.
4651 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4653 * lex.c (lang_init_options): Tweak.
4655 * decl2.c: Remove #inclusion of diagnostic.h
4656 (lang_decode_option): Move diagnostic formatting options to
4659 * lang-options.h: Remove documentation for diagnostic options.
4661 * Makefile.in (lex.o): Depends upon diagnostic.h
4663 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4665 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4666 the same DECL_RESULT, it's not a redefinition.
4667 * pt.c (tsubst_decl): Remove code to handle illegal
4670 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4672 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4674 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4676 * search.c (maybe_suppress_debug_info): Don't check
4677 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4679 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4682 Remember instantiation context in deferred instantiations.
4683 * cp-tree.h (struct tinst_level): Remove.
4684 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4685 * pt.c (current_tinst_level): Now a tree.
4686 (print_template_context, push_tinst_level, pop_tinst_level,
4687 tinst_for_decl): Adjust.
4688 (reopen_tinst_level): New fn.
4689 (init_pt): Register current_tinst_level as a root.
4690 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4691 of the pending templates list.
4692 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4693 * lex.c (extract_interface_info): Adjust.
4694 * decl2.c (warn_if_unknown_interface): Adjust.
4696 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4698 * class.c (indirect_primary_base_p): New function.
4699 (determine_primary_base): Use it.
4701 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4703 Update new-abi dynamic cast algorithm.
4704 * tinfo.cc (__class_type_info::__dyncast_result): Add
4705 whole_details. Adjust constructor.
4706 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4707 Avoid unnecessary searching.
4708 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4710 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4712 * decl.c (init_decl_processing): Don't call record_component_aliases.
4713 * tree.c (build_cplus_array_type_1): Likewise.
4715 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4717 * ir.texi: Correct typo.
4718 * mangle.c (write_expression): Handle non-type template arguments
4719 with reference type.
4720 * method.c (build_overload_value): Likewise.
4721 * pt.c (convert_nontype_argument): Explicitly represent conversion
4722 to a reference with an ADDR_EXPR.
4723 (unify): Always unify arguments in left-to-right order.
4725 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4726 Mark Mitchell <mark@codesourcery.com>
4728 * Make-lang.in (CXX_SRCS): Add mangle.c.
4729 * Makefile.in (CXX_OBJS): Add mangle.o.
4730 (mangle.o): New rule.
4732 * class.c (local_classes): New variable.
4733 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4734 (get_vtt_name): Use mangle_vtt_name for new ABI.
4735 (init_class_processing): Initialize local_classes.
4736 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4737 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4738 (std_identifier): New macro.
4739 (DECL_VOLATILE_MEMFUNC_P): New macro.
4740 (DECL_NAMESPACE_STD_P): Likewise.
4741 (local_classes): Declare.
4742 (get_mostly_instantiated_function_type): Declare.
4743 (init_mangle): Declare.
4744 (mangle_decl): Likewise.
4745 (mangle_type_string): Likewise.
4746 (mangle_type): Likewise.
4747 (mangle_typeinfo_for_type): Likewise.
4748 (mangle_typeinfo_string_for_type): Likewise.
4749 (mangle_vtbl_for_type): Likewise.
4750 (mangle_vtt_for_type): Likewise.
4751 (mangle_ctor_vtbl_for_type): Likewise.
4752 (mangle_thunk): Likewise.
4753 (mangle_conv_op_name_for_type): Likewise.
4754 (mangle_guard_variable): Likewise.
4755 * decl.c (pushtag): Keep track of local classes.
4756 (initialize_predefined_identifiers): Initialize std_identifier.
4757 (init_decl_processing): Use std_identifier.
4758 (start_decl): Don't treat instantiations as specializations.
4759 (grokdeclarator): Likewise.
4760 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4761 name for fully-instantiated templates.
4762 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4763 destructors with the new ABI.
4764 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4765 (grokfield): Use mangle_type for new ABI.
4766 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4767 (get_sentry): Use mangle_guard_variable for new ABI.
4768 (start_static_initialization_or_destruction): Likewise.
4769 * expr.c (extract_aggr_init): Remove.
4770 (extract_scalar_init): Likewise.
4771 (extract_init): Remove #if 0'd code.
4772 * mangle.c: New function.
4773 * method.c (build_mangled_name): Assert not flag_new_abi.
4774 (build_static_name): Likewise.
4775 (build_decl_overload_real): Likewise.
4776 (build_typename_overload): Likewise.
4777 (build_overload_with_type): Likewise.
4778 (build_overload_name): Likewise.
4779 (get_ctor_vtbl_name): Likewise.
4780 (start_squangling): Likewise.
4781 (get_id_2): Likewise.
4782 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4783 (init_method): Call init_mangle for new ABI.
4784 (make_thunk): Call mangle_thunk for new ABI.
4785 * operators.def: Correct new ABI manglings for the `%' operator.
4787 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4788 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4789 (lookup_template_class): Call mangle_decl for new ABI.
4790 (get_mostly_instantiated_function_type): New function.
4791 (set_mangled_name_for_template_decl): Use it.
4792 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4793 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4794 conversion op names.
4795 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4796 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4797 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4798 mangle_typeinfo_string_for_type.
4800 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4802 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4803 (INNERMOST_TEMPLATE_ARGS): New macro.
4804 (innermost_args): Remove.
4805 (get_innermost_template_args): New function.
4806 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4807 * error.c (dump_function_decl): Be caution when using
4808 most_general_template.
4809 * method.c (build_template_parm_names): Use
4810 INNERMOST_TEMPLATE_ARGS.
4811 * pt.c (add_to_template_args): Tidy comment
4812 (get_innermost_template_args): New function.
4813 (check_explicit_specialization): Clear DECL_INITIAL for a new
4815 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4817 (push_template_decl): Always register specializations of the most
4819 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4820 (coerce_template_parms): Likewise.
4821 (lookup_template_class): Likewise.
4822 (innermost_args): Remove.
4823 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4824 (tsubst_decl): Handle tricky specializations. Use
4825 get_innermost_template_args.
4826 (instantiate_template): Simplify handling of partial
4828 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4829 (most_general_template): Reimplement, in a more straightforward
4831 (regenerate_decl_from_template): Tweak formatting. Use
4832 TMPL_ARGS_DEPTH for clarity.
4833 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4835 * dump.c (dequeue_and_dump): Dump information about thunks.
4837 2000-06-01 Richard Henderson <rth@cygnus.com>
4839 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4841 2000-06-01 Richard Henderson <rth@cygnus.com>
4843 * decl2.c (unsupported_options): Fix typo, make const.
4844 (lang_decode_option): Fix bsearch argument order.
4846 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4848 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4851 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4853 * cp-tree.h (c_get_alias_set): Deleted.
4854 * Makefile.in (decl.o): Include ../expr.h.
4855 * decl.c (expr.h): Include.
4856 (init_decl_processing): Call record_component_aliases for arrays.
4857 (grokdeclarator): Likewise.
4858 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4859 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4861 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4863 Remove guiding declaration support.
4864 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4865 (flag_guiding_decls): Remove.
4866 * call.c (build_user_type_conversion_1): Remove support for
4868 (build_new_function_call): Likewise.
4869 (build_new_op): Likewise.
4870 (build_new_method_call): Likewise.
4871 * decl.c (start_function): Likewise.
4872 * friend.c (is_friend): Likewise.
4873 (do_friend): Likewise.
4874 * decl2.c ((flag_dump_translation_unit): Make it const.
4875 (flag_guiding_decls): Remove.
4876 (unsupported_options): New variable
4877 (compare_options): New function.
4878 (lang_decode_option): Use them.
4880 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4882 * method.c (mangle_expression): Adjust test for legal expression
4885 * pt.c (instantiate_decl): Save and restore the local
4886 specializations list.
4888 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4890 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4892 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4894 * call.c (add_template_candidate_real): Handle member template
4895 constructors for classes with virtual bases.
4896 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4897 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4899 * ir.texi: Update thunk documentation.
4901 * call.c (joust): Fix handling of overloaded builtin operators.
4903 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4905 * cp-tree.h (DECL_ANTICIPATED): New macro.
4906 Document new use of DECL_LANG_FLAG_7.
4907 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4908 in the user namespace.
4909 * lex.c (do_identifier): If the identifier's declaration has
4910 DECL_ANTICIPATED on, it has not yet been declared. But do not
4911 replace it with an ordinary implicit declaration.
4913 * tinfo2.cc: Include stdlib.h.
4915 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4917 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4918 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4921 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4923 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4926 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4928 * operators.def (<?): Duplicated, should have been...
4931 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4932 Mark Mitchell <mark@codesourcery.com>
4934 * cp-tree.h (ansi_opname): Make it a macro.
4935 (ansi_assopname): Likewise.
4936 (struct lang_decl_flags): Add assignment_operator_p.
4937 (struct lang_decl): Add operator_code.
4938 (DECL_VTT_PARM): Adjust.
4939 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4940 overloaded operator.
4941 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4942 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4943 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4944 (opname_tab): Remove.
4945 (assignop_tab): Likewise.
4946 (operator_name_info_t): New type.
4947 (operator_name_info): New variable.
4948 (assignment_operator_name_info): Likewise.
4949 (build_cp_library_fn): Remove declaration.
4950 (push_cp_library_fn): Likewise.
4951 (operator_name_string): Likewise.
4952 (build_decl_overload): Likewise.
4953 * call.c (print_z_candidates): Simplify.
4954 (build_object_call): Adjust usage of ansi_opname. Use
4955 DECL_OVERLOADED_OPERATOR_P.
4956 (op_error): Adjust operator name lookup.
4957 (build_conditional_expr): Adjust usage of ansi_opname.
4958 (build_new_op): Likewise.
4959 (build_op_delete_call): Likewise.
4960 (build_over_call): Likewise.
4961 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4962 * decl.c (duplicate_decls): Copy operator_code.
4963 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4964 (builtin_function): Adjust parameters to build_library_fn_1.
4965 (build_library_fn_1): Accept an overloaded operator code.
4966 (build_library_fn): Pass ERROR_MARK.
4967 (build_cp_library_fn): Accept an overloaded operator code.
4968 (push_cp_library_fn): Likewise.
4969 (grokfndecl): Tweak.
4970 (grokdeclarator): Simplify code to compute names of overloaded
4971 operators. Adjust use of ansi_opname.
4972 (ambi_op_p): Work on tree_codes, not identifiers.
4973 (unary_op_p): Likewise.
4974 (grok_op_properties): Likewise.
4975 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4976 (lang_mark_tree): Don't try to mark the operator_code.
4977 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4978 * error.c (dump_decl): Remove special handling for operator
4980 (dump_function_name): Likewise.
4981 (dump_expr): Adjust name lookup of operators.
4982 (op_to_string): Simplify.
4983 (assop_to_string): Likewise.
4984 * init.c (build_new_1): Adjust use of ansi_opname.
4985 * lex.c (opname_tab): Remove.
4986 (assignop_tab): Likewise.
4987 (ansi_opname): Likewise.
4988 (ansi_assopname): Likewise.
4989 (operator_name_string): Likewise.
4990 (reinit_lang_specific): Likewise.
4991 (operator_name_info): New variable.
4992 (assignment_operator_name_info): Likewise.
4993 (init_operators): New function.
4994 (init_parse): Use it.
4995 (do_identifier): Adjust use of ansi_opname.
4996 * method.c (mangle_expression): Don't use ansi_opname for
4998 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4999 (build_decl_overload): Remove.
5000 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5001 (do_build_assign_ref): Adjust use of ansi_opname.
5002 (synthesize_method): Likewise.
5003 (implicitly_declare_fn): Likewise.
5004 * operators.def: New file.
5005 * parse.y (operator): Adjust use of ansi_opname.
5006 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5007 (set_mangled_name_for_template_decl): Don't play games with
5009 (special_function_p): Adjust use of ansi_opname.
5010 * typeck.c (check_return_expr): Likewise.
5011 * Make-lang.in (cc1plus): Depend on operators.def.
5012 * Makefile.in (lex.o): Likewise.
5015 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5017 * Make-lang.in (cplib2.ready): Eradicate.
5019 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5021 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5022 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5023 (built_min, cp_tree_equal): Likewise.
5025 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5027 * class.c (layout_nonempty_base_or_field): Replace
5028 `record_layout_info' with `record_layout_info_s'.
5030 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5033 * cp-tree.h (struct language_function): x_named_labels is now
5034 a struct named_label_list*.
5035 * decl.c (struct named_label_use_list): Renamed from...
5036 (struct named_label_list): ...this. New struct.
5037 (push_binding_level): Don't set eh_region.
5038 (note_level_for_eh): New fn.
5039 (pop_label): Take label and old value directly.
5040 (pop_labels): Adjust for new named_labels format.
5041 (lookup_label): Likewise.
5042 (poplevel): Note characteristics of a binding level containing a
5043 named label. Mess with named label lists earlier.
5044 (mark_named_label_lists): New fn.
5045 (mark_lang_function): Call it.
5046 (use_label): New fn, split out from...
5047 (make_label_decl): ...here. Don't call it.
5048 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5049 check_previous_gotos): New fns, split out from...
5050 (define_label): ...here.
5051 (check_switch_goto): New fn.
5052 (define_case_label): Call it.
5053 (check_goto): New fn.
5054 * semantics.c (finish_goto_stmt): Call it and use_label.
5055 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5056 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5058 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5060 * class.c (build_vtable_entry_ref): Correct usage of
5061 get_vtbl_decl_for_binfo.
5063 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5064 * method.c (implicitly_declare_fn): Not here.
5066 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5068 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5069 (CPTI_PTMD_DESC_TYPE): ... here.
5070 (ptmd_desc_type_node): Rename to ...
5071 (ptm_desc_type_node): ... here.
5073 * rtti.c (ptmd_initializer): Rename to ...
5074 (ptm_initializer): ... here.
5075 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5077 (create_tinfo_types): Adjust.
5079 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5081 Finish implementation of VTTs.
5082 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5083 CPTI_VTT_PARM_IDENTIFIER.
5084 (vtt_parm_identifier): New macro.
5085 (vtt_parm_type): Likewise.
5086 (BINFO_SUBVTT_INDEX): Likewise.
5087 (BINFO_VPTR_INDEX): Likewise.
5088 (struct lang_decl): Add vtt_parm.
5089 (DECL_VTT_PARM): New macro.
5090 (DECL_USE_VTT_PARM): Likewise.
5091 (DECL_NEEDS_VTT_PARM_P): Likewise.
5092 (get_vtt_name): Declare.
5093 (build_artifical_parm): Likewise.
5094 (fixup_all_virtual_upcast_offsets): Likewise.
5095 (expand_indirect_vtbls_init): Remove.
5096 * call.c (build_new_method_call): Pass the vtt to subobject
5097 constructors and destructors.
5098 * class.c (get_vtt_name): Give it external linkage.
5099 (build_clone): Handle the magic VTT parameters for clones.
5100 (clone_function_decl): Fix typo in comment.
5101 (build_vtt): Keep track of the indices in the VTTs where various
5102 entities are stored.
5103 (build_vtt_inits): Likewise.
5104 (dfs_build_vtt_inits): Likewise.
5105 (build_ctor_vtbl_group): Tweak type of construction vtables.
5106 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5107 primary bases, when building construction vtables.
5108 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5109 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5110 (init_decl_processing): Initialize vtt_parm_type.
5111 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5112 (lang_mark_tree): Make vtt_parm.
5113 * decl2.c (build_artificial_parm): New function.
5114 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5115 (grokclassfn): Use build_artificial_parm.
5116 * init.c (initialize_vtbl_ptrs): Call
5117 fixup_all_virtual_upcast_offsets directly.
5118 (perform_member_init): Use the complete subobject destructor for
5120 (build_vtbl_address): New function.
5121 (expand_virtual_init): Handle VTTs.
5122 * optimize (maybe_clone_body): Likewise.
5123 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5125 (expand_indirect_vtbls_init): Remove.
5126 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5127 * tree.c (make_binfo): Make them bigger.
5129 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5131 * inc/cxxabi.h (__pbase_type_info): Define, based on
5132 __pointer_type_info.
5133 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5134 (__pointer_to_member_type_info): Likewise.
5135 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5136 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5137 (__pointer_type_info::__do_catch): Rename to ...
5138 (__pbase_type_info::__do_catch): ... here. Adjust.
5139 (__pbase_type_info::__pointer_catch): Implement.
5140 (__pointer_type_info::__pointer_catch): Adjust.
5141 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5143 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5145 * tinfo.h (__user_type_info::contained_virtual_p): New
5147 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5149 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5150 diamond shaped heirarchy. Add early out for mixed diamond and
5151 duplicate shaped heirarchy.
5153 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5155 * cp-tree.h (build_delete): Change prototype.
5156 (build_vec_delete): Likewise.
5157 * call.c (build_scoped_method_call): Use special_function_kind
5158 values to indicate the kind of destruction to be done.
5159 (build_method_call): Likewise.
5160 * decl.c (finish_destructor_body): Likewise.
5161 (maybe_build_cleanup_1): Likewise. Rename to ...
5162 (maybe_build_cleanup): ... this.
5163 * decl2.c (delete_sanity): Use special_function_kind
5164 values to indicate the kind of destruction to be done.
5165 (build_cleanup): Likewise.
5166 * init.c (perform_member_init): Likewise.
5167 (build_vec_delete_1): Likewise.
5168 (build_dtor_call): Simplify.
5169 (build_delete): Use special_function_kind
5170 values to indicate the kind of destruction to be done.
5171 (build_vbase_delete): Likewise.
5172 (build_vec_delete): Likewise.
5174 * init.c (sort_member_init): Fix typo in error message generation
5177 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5179 * semantics.c (begin_class_definition): make the packed
5180 attribute be sensitive to the "-fpack-struct" command line flag
5182 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5184 Update new-abi upcast algorithm.
5185 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5186 prototype and meaning of return value.
5187 (__si_class_type_info::__do_upcast): Likewise.
5188 (__vmi_class_type_info::__do_upcast): Likewise.
5189 * tinfo.cc (__class_type_info::__upcast_result): Replace
5190 whole2dst with part2dst. Adjust ctor.
5191 (__class_type_info::__do_upcast): Adjust call of worker function.
5192 (__class_type_info::__do_upcast): Adjust.
5193 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5195 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5196 virtual base in diamond heirarchy bug.
5198 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5200 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5201 and bitfield to tinfo_fn_p.
5202 (DECL_TINFO_FN_P): Adjust.
5203 (SET_DECL_TINFO_FN_P): Likewise.
5204 (DECL_MUTABLE_P): Likewise.
5205 (DECL_C_BIT_FIELD): Likewise.
5206 (SET_DECL_C_BIT_FIELD): Likewise.
5207 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5208 (DECL_UNINLINABLE): Likewise.
5209 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5210 (handle_using_decl): Remove assertion.
5211 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5212 to build FIELD_DECLs.
5213 (build_base_field): Likewise.
5214 (layout_class_type): Likewise.
5215 * decl.c (init_decl_processing): Likewise.
5216 (build_ptrmemfunc_type): Likewise.
5217 (grokdeclarator): Likewise.
5218 * decl2.c (grok_x_components): Likewise.
5219 * except.c (call_eh_info): Likewise.
5220 * init.c (init_init_processing): Likewise.
5221 * rtti.c (expand_class_desc): Likewise.
5222 (create_pseudo_type_info): Likewise.
5223 (get_vmi_pseudo_type_info): Likewise.
5224 (create_tinfo_types): Likewise.
5225 * ptree.c (print_lang_decl): Adjust.
5226 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5227 before checking DECL_MUTABLE_P.
5229 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5230 parameters for template functions.
5231 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5232 destructors as well as constructors.
5234 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5236 * class.c (build_ctor_vtbl_group): Set inits.
5237 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5238 DECL_THIS_INLINE appropriately for clones.
5240 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5241 (DECL_CONV_FN_P): Simplify.
5242 (DECL_OPERATOR): Remove.
5243 (language_to_string): Declare.
5244 * decl.c (duplicate_decls): Fix typo in comment.
5245 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5246 (grok_op_properties): Use DECL_CONV_FN_P instead of
5247 IDENTIFIER_TYPENAME_P.
5248 * dump.c (dequeue_and_dump): Dump the language linkage of
5250 * error.c (language_to_string): Give it external linkage.
5251 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5252 (implicitly_declare_fn): Set DECL_LANGUAGE.
5253 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5254 IDENTIFIER_TYPENAME_P.
5255 (tsubst_decl): Likewise.
5256 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5257 * semantics.c (finish_member_declaration): Don't mark members of
5258 classes declared in an extern "C" region as extern "C".
5260 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5262 * decl2.c (qualified_lookup_using_namespace): Look through
5265 * decl.c (push_using_decl): Return the old decl on namespace level.
5267 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5269 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5270 (VTT_NAME_PREFIX): New macro.
5271 (CTOR_VTBL_NAME_PREFIX): Likewise.
5272 (get_ctor_vtbl_name): New function.
5273 * class.c (get_vtable_name): Simplify.
5274 (get_vtt_name): New function.
5275 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5276 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5277 when a virtual base becomes primary.
5278 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5280 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5281 additional parameters.
5282 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5283 (initialize_array): New function.
5284 (build_vtt): Likewise.
5285 (build_vtt_inits): Likewise.
5286 (dfs_build_vtt_inits): Likewise.
5287 (dfs_fixup_binfo_vtbls): Likewise.
5288 (build_ctor_vtbl_group): Likewise.
5289 (initialize_vtable): Use initialize_array.
5290 (accumulate_vtbl_inits): Reimplement to handle construction
5292 (dfs_accumulate_vtbl_inits): Likewise.
5293 (bulid_vtbl_initializer): Adjust parameter name.
5294 * method.c (build_typename_overload): Remove #if 0'd code.
5295 (get_ctor_vtbl_name): New function.
5296 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5297 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5299 * cp-tree.h (struct lang_type): Remove search_slot.
5300 (CLASSTYPE_SEARCH_SLOT): Remove.
5301 (emit_base_init): Change prototype.
5302 (initialize_vtbl_ptrs): Likewise.
5303 (expand_indirect_vtbls_init): Likewise.
5304 (clear_search_slots): Remove.
5305 * decl.c (lang_mark_tree): Don't mark search_slot.
5306 * init.c (initialize_vtbl_ptrs): Simplify.
5307 (emit_base_init): Likewise.
5308 * search.c (struct vbase_info): Document decl_ptr.
5309 (convert_pointer_to_single_level): Remove.
5310 (dfs_find_vbases): Remove.
5311 (dfs_init_base_pointers): Simplify.
5312 (dfs_clear_vbase_slots): Remove.
5313 (dfs_vtable_path_unmark): New function.
5314 (init_vbase_pointers): Simplify.
5315 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5316 (expand_indirect_vtbls_init): Simplify. Don't call
5317 mark_all_temps_used.
5318 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5319 initialize_vtbl_ptrs.
5321 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5323 * except.c: Add static prototypes.
5325 2000-05-20 H.J. Lu <hjl@gnu.org>
5327 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5329 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5331 Don't create a separate copy of virtual bases for the
5332 CLASSTYPE_VBASECLASSES list.
5333 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5334 (BINFO_FOR_VBASE): Remove.
5335 (CANONICAL_BINFO): Adjust.
5336 (binfo_for_vbase): New function.
5337 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5338 instead of BINFO_FOR_VBASE.
5339 (build_vbase_pointer): Likewise.
5340 (build_secondary_vtable): Likewise.
5341 (dfs_mark_primary_bases): Likewise.
5342 (mark_primary_bases): Likewise.
5343 (layout_nonempty_base_or_field): Likewise.
5344 (dfs_set_offset_for_shared_vbases): Likewise.
5345 (dfs_set_offset_for_unshared_vbases): Likewise.
5346 (layout_virtual_bases): Likewise. Adjust for changes to the
5347 CLASSTYPE_VBASECLASSES list.
5348 (dump_class_hierarchy_r): Use binfo_for_vbase
5349 instead of BINFO_FOR_VBASE.
5350 (dump_class_hierarchy): Likewise.
5351 (finish_vtbls): Likewise.
5352 (build_vtbl_initializer): Adjust for changes to the
5353 CLASSTYPE_VBASECLASSES list.
5354 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5355 * decl.c (finish_destructor_body): Adjust for changes to the
5356 CLASSTYPE_VBASECLASSES list.
5357 * init.c (sort_base_init): Use binfo_for_vbase.
5358 (construct_virtual_bases): Adjust for changes to the
5359 CLASSTYPE_VBASECLASSES list.
5360 (expand_member_init): Use binfo_for_vbase.
5361 (build_vbase_delete): Adjust for changes to the
5362 CLASSTYPE_VBASECLASSES list.
5363 * method.c (do_build_copy_constructor): Likewise.
5364 * rtti.c (get_base_offset): Use binfo_for_vbase.
5365 (expand_class_desc): Remove #if 0'd code.
5366 * search.c (struct vbase_info): Remove vbase_types.
5367 (get_base_distance): Use binfo_for_vbase.
5368 (lookup_field_queue_p): Use CANONICAL_BINFO.
5369 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5370 (get_pure_virtuals): Adjust for changes to the
5371 CLASSTYPE_VBASECLASSES list.
5372 (dfs_find_vbases): Use binfo_for_vbase.
5373 (dfs_init_vbase_pointers): Likewise.
5374 (init_vbase_pointers): Don't initialize vi.vbase_types.
5375 (virtual_context): Use binfo_for_vbase.
5376 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5377 CLASSTYPE_VBASECLASSES list.
5378 (expand_indirect_vtbls_init): Simplify.
5379 (dfs_get_vbase_types): Don't replicate virtual bases.
5380 (find_vbase_instance): Use binfo_for_vbase.
5381 (binfo_for_vbase): New function.
5382 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5384 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5386 * decl2.c (finish_anon_union): Generalize error messages to handle
5387 anonymous structures.
5388 * init.c (perform_member_init): Remove `name' parameter.
5389 (build_field_list): New function.
5390 (sort_member_init): Handle anonymous union initialization order
5391 correctly. Check for multiple initializations of the same union.
5392 (emit_base_init): Don't look up fields by name here.
5393 (expand_member_init): Record the result of name lookup for future
5395 * typeck.c (build_component_ref): Fix formatting.
5397 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5399 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5400 * typeck.c (build_x_compound_expr): Replace warn_unused with
5403 * decl2.c (lang_decode_option): Update -Wall unused flags by
5404 calling set_Wunused.
5406 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5408 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5409 * init.c (dfs_vtable_path_unmark): Remove.
5410 * search.c (marked_new_vtable_p): Likewise.
5411 (unmarked_new_vtable_p): Likewise.
5412 (dfs_search_slot_nonempty_p): Likewise.
5413 (dfs_mark): Likewise.
5414 (dfs_vtable_path_unmark): Likewise.
5415 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5416 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5417 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5418 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5419 (init_vbase_pointers): Simplify.
5420 (expand_indirect_vtbls_init): Likewise.
5422 * class.c (copy_virtuals): New function.
5423 (build_primary_table): Use it.
5424 (build_secondary_vtable): Likewise.
5425 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5426 indicate that no vcall offset is required.
5427 (add_virtual_function): Likewise.
5428 (modify_all_vtables): Likewise.
5429 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5430 (dfs_accumulate_vtbl_inits): Likewise.
5431 (build_vtbl_initializer): Make changes to handle construction
5433 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5434 (build_rtti_vtbl_entries): Likewise.
5435 (build_vtable_entries): Handle a NULL vcall_index.
5437 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5439 * decl2.c (lang_decode_option): Fix thinko.
5441 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5443 * except.c (check_handlers): New fn.
5444 * cp-tree.h: Declare it.
5445 * semantics.c (finish_handler_sequence): Call it.
5446 (finish_function_handler_sequence): Likewise.
5447 (finish_handler_parms): Set TREE_TYPE on the handler.
5448 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5449 * search.c (get_base_distance_recursive): If protect>1, ignore
5451 (get_base_distance): Don't reduce watch_access.
5453 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5455 * lex.c: #include diagnostic.h.
5456 (lang_init_options): Set default prefixing rules.
5458 * lang-options.h: Add -fdiagnostics-show-location=.
5460 * decl2.c: #include diagnostic.h.
5461 (lang_decode_option): Handle -fdiagnostics-show-location=.
5463 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5465 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5466 * vec.cc: Revert my 2000-05-07 change.
5468 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5470 * class.c (check_field_decls): Complain about non-static data
5471 members with same name as class in class with constructor.
5473 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5475 * decl.c (grokdeclarator): Allow non-static data members with
5478 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5480 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5481 and pending_inline.filename. Update prototypes.
5482 * decl.c (define_label): Constify filename parameter.
5483 * decl2.c (warn_if_unknown_interface): Constify local char *.
5484 * input.c Constify input_source.filename. Don't declare
5485 input_filename or lineno. Constify filename parameter to feed_input.
5486 * lex.c (init_parse): Constify parameter and return value.
5487 (cp_pragma_interface, cp_pragma_implementation): Constify
5489 (reinit_parse_for_method, reinit_parse_for_block,
5490 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5491 Constify local char *.
5492 * pt.c: Don't declare lineno or input_filename.
5493 (print_template_context, tsubst_friend_function, tsubst_decl,
5494 tsubst, instantiate_decl): Constify local char *.
5495 * semantics.c (expand_body): Constify local char *.
5496 * tree.c (build_srcloc): Constify filename parameter.
5497 * typeck.c (c_expand_asm_operands): Constify filename
5500 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5502 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5505 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5507 * inc/cxxabi.h: Fix typos in comment.
5508 (__base_class_info::__offset): Use a static_cast.
5510 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5512 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5513 of std::size_t and std::ptrdiff_t respectively.
5514 * tinfo.cc: Likewise.
5517 2000-05-06 Richard Henderson <rth@cygnus.com>
5519 * typeck.c (build_c_cast): Don't warn integer->pointer size
5520 mismatch for constants.
5522 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5524 * rtti.c (ptmd_initializer): Set non-public, if class is
5527 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5528 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5529 __cxa_vec_delete): Likewise.
5530 * tinfo.cc (__dynamic_cast): Likewise.
5531 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5532 __cxa_vec_delete): Likewise.
5534 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5536 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5537 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5538 (lang_decl_flags): Add vcall_offset.
5539 (THUNK_VCALL_OFFSET): Use it.
5540 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5541 * method.c (make_thunk): Create the lang_decl here, not in
5543 (emit_thunk): Make generic thunks into ordinary functions once
5544 they have been fed to expand_body.
5545 * semantics.c (expand_body): Set current_function_is_thunk here.
5547 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5549 * class.c (update_vtable_entry_for_fn): Prototype.
5551 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5554 * search.c (dfs_build_inheritance_graph_order): Prototype.
5556 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5558 * cp-tree.h (special_function_kind): Add various kinds of
5560 (special_function_p): New function.
5561 * class.c (overrides): Don't let one kind of destructor override
5563 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5564 whether or not to instantiate a template.
5565 * tree.c (special_function_p): Define.
5567 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5569 * cp-tree.def (THUNK_DECL): Remove.
5570 * cp-tree.h (DECL_THUNK_P): New macro.
5571 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5572 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5573 (SET_DECL_THUNK_P): Likewise.
5574 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5575 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5576 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5577 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5578 (duplicate_decls): Likewise.
5579 (pushdecl): Likewise. Adjust thunk handling.
5580 (grokfndecl): Use DECL_EXTERN_C_P.
5581 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5582 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5583 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5584 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5585 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5586 DECL_NO_STATIC_CHAIN.
5587 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5588 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5589 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5592 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5594 * tree.c (walk_tree): Set lineno.
5596 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5598 * exception.cc: Update license notice.
5600 * new1.cc: Likewise.
5601 * new2.cc: Likewise.
5602 * tinfo.cc: Likewise.
5603 * tinfo2.cc: Likewise.
5605 * inc/cxxabi.h: Likewise.
5606 * inc/exception: Likewise.
5607 * inc/new: Likewise.
5608 * inc/new.h: Likewise.
5609 * inc/typeinfo: Likewise.
5611 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5613 * tree.c (build_target_expr_with_type): If we already have a
5614 TARGET_EXPR, just return it.
5616 * optimize.c (initialize_inlined_parameters): Don't generate an
5617 EXPR_STMT if we can just use DECL_INITIAL.
5618 * decl.c (emit_local_var): Only make the initialization a
5619 full-expression if stmts_are_full_exprs_p.
5621 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5623 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5625 * call.c (standard_conversion): Use it.
5626 (direct_reference_binding): Likewise.
5627 (build_over_call): Likewise.
5628 (is_properly_derived_from): Likewise.
5629 (compare_ics): Likewise.
5630 * class.c (resolves_to_fixed_type_p): Likewise.
5631 * optimize.c (declare_return_variable): Likewise.
5632 * pt.c (is_specialization_of): Likewise.
5634 * typeck.c (comp_target_parms): Likeiwse.
5635 (build_static_cast): Likewise.
5636 (build_reinterpret_cast): Likewise.
5637 (build_const_cast): Likewise.
5638 (comp_ptr_ttypes_real): Likewise.
5639 (comp_ptr_ttypes_const): Likewise.
5640 * typeck2.c (process_init_constructor): Likewise.
5642 2000-04-30 Scott Snyder <snyder@fnal.gov>
5644 * decl.c (finish_destructor_body): Use the base destructor when
5645 destroying virtual bases.
5647 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5649 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5651 * optimize.c (struct inline_data): Add target_exprs field.
5652 (declare_return_variable): When a function returns an aggregate,
5653 use the variable declared in the TARGET_EXPR as the remapped
5655 (expand_call_inline): Update the pending target_exprs stack.
5656 (optimize_function): Initialize the stack.
5658 * decl2.c (finish_file): Fix typo in comment.
5660 * method.c (emit_thunk): Don't try to return a `void' value.
5662 * optimize.c (initialize_inlined_parameters): If the parameter is
5663 addressable, we need to make a new VAR_DECL, even if the
5664 initializer is constant.
5666 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5668 * decl.c (grok_op_properties): Add an extra check of argtypes.
5670 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5672 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5674 (initialize_inlined_parameters): Try to avoid creating new
5677 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5679 * lex.c (my_get_run_time): Remove.
5680 (init_filename_times): Use get_run_time instead of my_get_run_time.
5681 (check_newline): Likewise.
5682 (dump_time_statistics): Likewise.
5683 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5684 of computing elapsed time explicitly.
5686 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5688 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5689 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5690 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5691 before calling decl_constant_value.
5692 * class.c (check_bitfield_decl): Likewise.
5693 * cvt.c (ocp_convert): Likewise.
5694 (convert): Likewise.
5695 * decl.c (compute_array_index_type): Likewise.
5696 (build_enumerator): Likewise.
5697 * decl2.c (check_cp_case_value): Likewise.
5698 * pt.c (convert_nontype_argument): Likewise.
5700 * typeck.c (decay_conversion): Likewise.
5701 (build_compound_expr): Likewise.
5702 (build_reinterpret_cast): Likewise.
5703 (build_c_cast): Likewise.
5704 (convert_for_assignment): Likewise.
5706 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5708 * decl.c (finish_function): Don't play games with DECL_INLINE.
5710 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5712 * ir.texi: Correct typo.
5714 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5716 * decl.c (grokdeclarator): Reject VLAs as members.
5718 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5720 * call.c (standard_conversion): Accept conversion between
5723 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5725 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5727 * decl2.c (finish_file): Remove double setup for accounting
5730 2000-04-24 Robert Lipe <robertlipe@usa.net>
5732 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5734 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5736 * new.cc (set_new_handler): Needs to be in std::.
5738 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5740 * cp-tree.h (lang_decl): Remove pretty_function_p.
5741 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5742 language-specific node.
5743 * decl.c (cp_make_fname_decl): Use build_decl, not
5744 build_lang_decl, to build the variables.
5745 (grokvardecl): Don't call build_lang_decl for local variables in
5747 (grokdeclarator): Don't call build_lang_decl for local type
5748 declarations in templates.
5749 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5750 zero'd memory, rather than calling memset.
5751 * pt.c: Include hashtab.h.
5752 (local_specializations): New variable.
5753 (retrieve_local_specialization): Use it.
5754 (register_local_specialization): Likewise.
5755 (tsubst_decl): Don't assume local variables have
5757 (instantiate_decl): Set up local_specializations.
5758 * Makefile.in (HTAB_H): New variable.
5760 2000-04-23 Richard Henderson <rth@cygnus.com>
5762 * typeck.c (c_expand_asm_operands): Restore the original
5763 contents of the output list.
5765 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5767 * ir.texi: Document complex number representation.
5769 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5771 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5772 (target_incomplete_p): New function.
5773 (tinfo_base_init): Create comdat NTBS name variable.
5774 (ptr_initializer): Add non_public parameter. Calculate it.
5775 (ptmd_initializer): Likewise.
5776 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5777 (create_real_tinfo_var): Add non_public parameter. Use it.
5778 Push proxy into global namespace.
5779 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5781 * inc/typeinfo (type_info::before, type_info::operator==):
5782 Compare __name addresses.
5784 * tinfo2.cc: Remove new-abi builtins comment.
5786 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5788 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5790 * call.c (joust): Exit early if we get the same function, too.
5792 * decl2.c (key_method): Return NULL_TREE for template classes.
5793 (import_export_class): Don't need to check for template classes.
5795 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5797 * lex.c: Remove references to cccp.c.
5799 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5801 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5802 volatile_memfunc. Add destructor_attr. Adjust dummy.
5803 (DECL_DESTRUCTOR_P): Use destructor_attr.
5804 (DECL_CONST_MEMFUNC_P): Reimplement.
5805 (DECL_VOLATILE_MEMFUNC_P): Remove.
5806 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5807 (overrides): Use DECL_DESTRUCTOR_P.
5808 (check_for_override): Likewise.
5809 * decl.c (start_function): Likewise.
5810 * decl2.c (grokfclassfn): Likewise.
5811 (check_classfn): Likewise.
5812 (grok_function_init): Likewise.
5814 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5816 * decl2.c (grokfield): Issue error on illegal data member
5819 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5821 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5823 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5825 * class.c (build_vtable_entry): Don't build thunks for type-info
5828 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5830 * decl.c (decls_match): Allow a redeclaration of a builtin to
5831 specify args while the builtin did not.
5833 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5835 * cp-tree.def (THUNK_DECL): Add to documentation.
5836 * cp-tree.h (flag_huge_objects): Declare.
5837 * class.c (modify_vtable_entry): Tidy.
5838 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5839 Calculate delta appropriately for the new ABI.
5840 (dfs_modify_vtables): Use it.
5841 (modify_all_vtables): Fix thinko in code to add overriding copies
5842 of functions to primary vtables.
5843 (build_clone): Fix typo in comment.
5844 (clone_function_decl): Correct order of destructors in vtable.
5845 (build_vbase_offset_vtbl_entries): Adjust comment.
5846 (dfs_vcall_offset_queue_p): Remove.
5847 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5848 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5849 (build_vtable_entry): Correct check for pure virtual functions.
5850 Don't declare flag_huge_objects.
5851 * decl.c (flag_huge_objects): Remove declaration.
5852 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5853 Use int_size_in_bytes.
5854 (emit_thunk): Handle vcall offset thunks.
5856 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5858 * decl2.c (parse_time, varconst_time): Delete declarations.
5859 (finish_file): Delete LINENO declaration.
5860 START_TIME and THIS_TIME now long.
5862 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5864 * class.c (build_base_field): Reformat comment.
5866 * inc/cxxabi.h (stddef.h): Comment inclusion.
5867 (__base_class_info::__offset): Comment shift.
5869 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5871 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5872 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5873 (cp_push_exception_identifier): New macro.
5874 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5875 (DECL_BASE_DESTRUCTOR_P): Likewise.
5876 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5877 (get_vtbl_decl_for_binfo): Fix formatting.
5878 (in_charge_arg_for_name): New macro.
5879 (maybe_build_cleanup_and_delete): Remove declaration.
5880 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5881 (in_charge_arg_for_name): New function.
5882 (build_new_method_call): Use it. Handle cloned destructors.
5883 (build_clone): Don't make the base constructor virtual.
5884 Automatically defer generated functions.
5885 (clone_function_decl): Handle destructors, too.
5886 (clone_constructors_and_destructors): Likewise.
5887 (create_vtable_ptr): Don't create a vtable entry for a cloned
5889 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5890 (initialize_predefined_identifiers): Update appropriately.
5891 (finish_destructor_body): Simplify.
5892 (maybe_build_cleanup_and_delete): Remove.
5893 * except.c (expand_throw): Handle new-ABI destructors.
5894 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5895 (build_dtor_call): New function.
5896 (build_delete): Use it. Simplify.
5897 * optimize.c (maybe_clone_body): Handle destructors.
5898 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5900 * exception.cc (cleanup_fn): New typedef.
5901 (CALL_CLEANUP): New macro.
5902 (cp_eh_info): Use them.
5903 (__cp_push_exception): Likewise.
5904 (__cp_pop_exception): Likewise.
5906 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5908 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5909 (complete_dtor_identifier): New macro.
5910 (CLASSTYPE_FIRST_CONVERSION): Remove.
5911 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5912 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5913 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5914 (CLASSTYPE_CONSTRUCTORS): Likewise.
5915 (CLASSTYPE_DESTRUCTORS): Likewise.
5916 (lang_decl): Add cloned_function.
5917 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5918 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5919 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5920 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5921 (DECL_CLONED_FUNCTION_P): Likewise.
5922 (DECL_CLONED_FUNCTION): Likewise.
5923 (clone_function_decl): Declare.
5924 (maybe_clone_body): Likewise.
5925 * call.c (build_user_type_conversion_1): Call complete object
5926 constructors in the new ABI.
5927 (build_new_method_call): Don't add in-charge parameters under the
5929 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5930 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5931 CLASSTYPE_DESTRUCTOR_SLOT.
5932 (build_clone): New function.
5933 (clone_function_decl): Likewise.
5934 (clone_constructors_and_destructors): Likewise.
5935 (check_bases_and_members): Use it.
5936 * decl.c (iniitialize_predefined_identifiers): Initialize
5937 complete_dtor_identifier.
5938 (finish_function): Don't add extra code to a clone.
5939 (lang_mark_tree): Mark cloned_function.
5940 * decl2.c (mark_used): Don't bother trying to instantiate things
5942 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5943 * method.c (set_mangled_name_for_decl): Don't treat clones as
5945 (synthesize_method): Sythesize cloned functions, not the clones.
5946 * optimize.c (inline_data): Update comment on ret_label.
5947 (remap_block): Don't assume DECL_INITIAL exists.
5948 (copy_body_r): Allow ret_label to be NULL.
5949 (maybe_clone_body): Define.
5950 * pt.c (tsubst_decl): Handle clones.
5951 (instantiate_clone): New function.
5952 (instantiate_template): Use it.
5953 (set_mangled_name_for_template_decl): Don't treat clones as
5955 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5956 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5957 * semantics.c (expand_body): Clone function bodies as necessary.
5959 * optimize.c (remap_decl): Avoid sharing structure for arrays
5960 whose size is only known at run-time.
5961 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5963 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5964 to has_in_charge_parm_p.
5965 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5966 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5967 (DECL_COPY_CONSTRUCTOR_P): New macro.
5968 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5969 (build_user_type_conversion_1): Likewise.
5970 (convert_like_real): Likewise.
5971 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5972 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5973 (copy_args_p): Likewise.
5974 (grok_ctor_properties): Likewise.
5975 (start_function): Likewise.
5976 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5977 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5978 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5979 * method.c (do_build_copy_constructor): Use
5980 DECL_HAS_IN_CHARGE_PARM_P.
5981 (synthesize_method): Likewise.
5982 * pt.c (instantiate_template): Remove goto.
5983 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5986 * cp-tre.h (finish_function): Change prototype.
5987 * decl.c (end_cleanup_fn): Adjust caller.
5988 (finish_function): Take only one parameter.
5989 * decl2.c (finish_objects): Adjust caller.
5990 (finish_static_storage_duration_function): Likewise.
5991 * method.c (emit_thunk): Likewise.
5992 * parse.y: Likewise.
5993 * parse.c: Regenerated.
5994 * pt.c (instantiate_decl): Likewise.
5995 * rtti.c (synthesize_tinfo_fn): Likewise.
5996 * semantics.c (expand_body): Likewise.
5998 * cp-tree.h (copy_decl): New function.
5999 * class.c (finish_struct_1): Use it.
6000 * lex.c (copy_decl): Define it.
6001 * pt.c (tsubst_decl): Likewise.
6002 * tree.c (copy_template_template_parm): Likewise.
6004 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6005 has_nonpublic_assign_ref.
6006 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6007 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6008 * class.c (finish_struct_methods): Don't set
6009 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6010 (interface_only): Don't declare.
6011 (interface_unknown): Likewise.
6013 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6015 * tree.h (HAVE_TEMPLATES): Remove definition.
6016 * lang-options.h (-fthis-is-variable): Remove documentation.
6018 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6020 * class.c (instantiate_type): Handle object-relative template-id.
6022 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6023 * decl.c (cplus_expand_expr_stmt): Not here.
6025 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6026 Initialize exprtype earlier.
6028 * parse.y (fn.def1): Check for defining types in return types.
6030 * decl.c (check_tag_decl): Notice extra fundamental types.
6031 Diagnose empty decls in classes, too.
6033 * decl.c (grokdeclarator): Don't override an anonymous name if no
6034 declarator was given.
6036 * cvt.c (convert_to_void): Call resolve_offset_ref.
6038 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6040 * decl2.c (decl_namespace): Handle getting a type.
6042 * typeck.c (build_c_cast): Re-enable warning for cast between
6043 pointer and integer of different size.
6045 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6047 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6049 (__pointer_type_info::__pointer_catch): New virtual function.
6050 (__pointer_to_member_type_info): Derive from
6051 __pointer_type_info. Adjust.
6052 (__pointer_to_member_type_info::__do_catch): Remove.
6053 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6054 (__pointer_to_member_type_info::__pointer_catch): Declare.
6055 * rtti.c (qualifier_flags): Add restrict flag.
6056 (ptmd_initializer): Reorder members.
6057 (create_tinfo_types): Expand comments. Reorder
6058 ptmd_desc_type_node members.
6059 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6061 (__pointer_type_info::__do_catch): Move specific code into
6062 __pointer_catch. Call it.
6063 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6064 specific catch checking. Fix void conversion check.
6065 (__pointer_to_member_type_info::__do_catch): Remove.
6066 (__pointer_to_member_type_info::__pointer_catch): Implement.
6068 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6070 * lex.c (init_parse): Remove traces of classof and headof.
6071 * decl2.c (flag_operator_names): Default to 1.
6072 (lang_decode_option): Do not set it for -ansi.
6074 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6076 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6077 (DECL_MAIN_VARIANT): Remove.
6078 * decl.c (duplicate_decls): Don't set it.
6079 (start_function): Likewise.
6080 (lang_mark_tree): Don't mark it.
6081 * decl2.c (defer_fn): Don't use it.
6082 * lex.c (retrofit_lang_decl): Don't set it.
6083 * pt.c (tsubst_decl): Likewise.
6084 * ptree.c (print_lang_decl): Don't print it.
6085 * typeck.c (mark_addressable): Don't use it.
6087 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6089 * vec.cc: Include <new> and <exception>.
6090 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6091 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6093 (__cxa_vec_delete): Catch dtor exceptions.
6095 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6097 Prepend __ to implementation defined names.
6098 * inc/typeinfo (type_info): Rename _name to __name.
6099 (type_info::type_info): Rename parameter.
6100 (type_info::operator==, type_info::operator!=,
6101 type_info::before): Likewise.
6102 (type_info::is_pointer_p, type_info::is_function_p,
6103 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6106 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6107 (__pointer_type_info::__pointer_type_info): Likewise.
6108 (__pointer_type_info::is_pointer_p,
6109 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6110 (__array_type_info::__array_type_info): Rename parameters.
6111 (__function_type_info::__function_type_info): Likewise.
6112 (__function_type_info::is_function_p): Prepend __.
6113 (__enum_type_info::__enum_type_info): Rename parameters.
6114 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6116 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6118 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6119 (__class_type_info::__class_type_info): Rename parameters.
6120 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6121 (__class_type_info::upcast_result,
6122 __class_type_info::dyncast_result): Prepend __. Move definition
6124 (__class_type_info::do_upcast, __class_type_info::do_catch,
6125 __class_type_info::find_public_src,
6126 __class_type_info::do_dyncast,
6127 __class_type_info::do_find_public_src): Prepend __. Rename
6129 (__si_class_type_info::__si_class_type_info): Rename parameters.
6130 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6131 __si_class_type_info::do_find_public_src): Prepent __. Rename
6133 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6134 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6135 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6137 (__dynamic_cast): Rename parameters.
6138 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6139 type_info::do_catch, type_info::do_upcast): Prepend __.
6140 (contained_p, public_p, virtual_p, contained_public_p,
6141 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6142 (__class_type_info::do_catch,
6143 __class_type_info::do_upcast): Prepend __. Adjust.
6144 (__class_type_info::__upcast_result,
6145 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6147 (__class_type_info::find_public_src): Prepend __. Adjust.
6148 (__class_type_info::do_find_public_src,
6149 __si_class_type_info::do_find_public_src,
6150 __vmi_class_type_info::do_find_public_src): Likewise.
6151 (__class_type_info::do_dyncast,
6152 __si_class_type_info::do_dyncast,
6153 __vmi_class_type_info::do_dyncast): Likewise.
6154 (__class_type_info::do_upcast,
6155 __si_class_type_info::do_upcast,
6156 __vmi_class_type_info::do_upcast): Likewise.
6157 (__dynamic_cast): Adjust.
6158 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6159 (__function_type_info::is_function_p): Likewise.
6160 (__pointer_type_info::do_catch): Likewise. Adjust.
6161 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6162 (__throw_type_match_rtti_2): Adjust.
6163 (__is_pointer): Adjust.
6165 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6167 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6168 (complete_ctor_identifier): New macro.
6169 (special_function_kind): Add sfk_copy_constructor and
6170 sfk_assignment_operator.
6171 (LOOKUP_HAS_IN_CHARGE): Remove.
6172 (cons_up_default_function): Rename to ...
6173 (implicitly_declare_fn): ... this.
6174 * call.c (build_new_method_call): Add in-charge parameters for
6176 * class.c (add_implicitly_declared_members): Change parameter name
6177 from cant_have_assignment to cant_have_const_assignment.
6178 Replace calls to cons_up_default_function to implicitly_declare_fn.
6179 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6180 * decl.c (initialize_predefined_identifiers): Initialize it.
6181 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6183 * init.c (expand_default_init): Don't calculate the in-charge
6185 (build_new_1): Likewise.
6186 * lex.c (cons_up_default_function): Move to method.c.
6187 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6188 (implicitly_declare_fn): New function.
6189 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6190 (build_modify_expr): Likewise.
6191 * typeck2.c (build_functional_cast): Likewise.
6193 Under the new ABI, constructors don't return `this'.
6194 * cp-tree.h (warn_reorder): Declare.
6195 (special_function_kind): New enum.
6196 (global_base_init_list): Remove declaration.
6197 (emit_base_init): Don't return a value.
6198 (check_base_init): Don't declare.
6199 (is_aggr_typedef): Likewise.
6200 * decl.c (check_special_function_return_type): New function.
6201 (return_types): Remove.
6202 (grokdeclarator): Use check_special_function_return_type.
6203 (start_function): Don't initialize ctor_label under the new ABI.
6204 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6205 * init.c (begin_init_stmts): Move to top of file.
6206 (finish_init_stmts): Likewise.
6207 (warn_reorder): Don't declare.
6208 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6210 (check_base_init): Remove.
6211 (is_aggr_typedef): Likewise.
6212 (build_new_1): Don't use the return value of a constructor.
6213 * semantics.c (setup_vtbl_ptr): Don't use the return value
6215 * typeck.c (check_return_expr): Don't magically convert return
6216 statements into `return this' in constructors under the new ABI.
6218 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6219 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6220 (base_ctor_identifier): New macro.
6221 (base_dtor_identifier): Likewise.
6222 (deleting_dtor_identifier): Likewise.
6223 * decl.c: Don't include obstack.h.
6224 (obstack_chunk_alloc): Don't define.
6225 (obstack_chunk_free): Likewise.
6226 (struct predefined_identifier): New type.
6227 (initialize_predefined_identifiers): New function.
6228 (init_decl_processing): Use it.
6229 (debug_temp_inits): Remove.
6230 (start_method): Don't call preserve_data.
6231 (hack_incomplete_structures): Update comment.
6232 * init.c (init_init_processing): Don't initialize
6234 (build_offset_rf): Remove dead code.
6235 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6236 * search.c (init_search_processing): Don't initialize
6239 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6241 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6242 some sign_compare warnings.
6244 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6246 Rename abi::__vmi_class_type_info members.
6247 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6248 base_list, detail_masks members to vmi_flags, vmi_base_count,
6249 vmi_bases and vmi_flags_masks respectively.
6250 (__vmi_class_type_info::vmi_flags_masks): Rename
6251 details_unknown_mask to flags_unknown_mask.
6252 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6253 (__vmi_class_type_info::do_find_public_src): Adjust.
6254 (__vmi_class_type_info::do_dyncast): Adjust.
6255 (__vmi_class_type_info::do_upcast): Adjust.
6257 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6259 * tinfo.cc (convert_to_base): New function.
6260 (get_vbase_offset): Remove. Move into convert_to_base.
6261 (__vmi_class_type_info::do_find_public_src): Adjust.
6262 (__vmi_class_type_info::do_dyncast): Adjust.
6263 (__vmi_class_type_info::do_upcast): Adjust.
6265 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6267 * tinfo.cc (operator=): Use __builtin_strcmp.
6268 * tinfo2.cc (before): Likewise.
6270 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6272 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6273 (DECL_SAVED_INLINE): Rename to ...
6274 (DECL_DEFERRED_FN): ... this.
6275 (in_function_p): Remove declaration.
6276 (mark_inline_for_output): Rename to ...
6277 (defer_fn): ... this.
6278 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6279 (in_function_p): Remove definition.
6280 * decl2.c (saved_inlines): Rename to ...
6281 (deferred_fns): ... this.
6282 (saved_inlines_used): Rename to ...
6283 (deferred_fns_used): ... this.
6284 (mark_inline_for_output): Rename to ...
6285 (defer_fn): ... this.
6286 (finish_file): Adjust accordingly.
6287 (init_decl2): Likewise.
6288 * lex.c (cons_up_default_function): Likewise.
6289 * pt.c (mark_decl_instantiated): Likewise.
6290 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6292 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6293 * semantics.c (expand_body): Defer more functions.
6295 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6298 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6300 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6301 __cxa_vec_delete): Declare.
6303 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6305 * rtti.c (dfs_class_hint_mark): New static function.
6306 (dfs_class_hint_unmark): New static function.
6307 (class_hint_flags): Use them.
6309 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6311 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6313 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6315 * cp-tree.h (instantiate_decl): Change prototype.
6316 * decl2.c (mark_used): Adjust call.
6317 * optimize.c (inlinable_function_p): Adjust handling of templates.
6318 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6319 (do_type_instantiation): Likewise.
6320 (instantiate_decl): Defer more templates.
6321 (instantiate_pending_templates): Adjust logic to handle inline
6324 * Makefile.in (GGC_H): New variable. Use it throughout in place
6327 * call.c: Don't include obstack.h. Include ggc.h.
6328 (obstack_chunk_alloc): Don't define.
6329 (obstack_chunk_free): Likewise.
6330 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6331 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6332 (pop_switch): Free it.
6334 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6336 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6337 if we don't have a DECL_FIELD_OFFSET.
6339 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6341 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6344 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6346 * cfns.gperf (hash, libc_name_p): Prototype.
6348 * rtti.c (build_dynamic_cast_1): Constification.
6350 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6352 * semantics.c (deferred_type_access_control): Prototype.
6354 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6356 Correct many new ABI issues regarding vbase and vcall offset
6358 * cp-tree.h (BINFO_VTABLE): Document.
6359 (struct lang_type): Tweak formatting.
6360 (BINFO_PRIMARY_BINFO): Add to documentation.
6361 (CLASSTYPE_VSIZE): Fix typo in comment.
6362 (CLASSTYPE_VBASECLASSES): Update documentation.
6363 (BINFO_VBASE_MARKED): Remove.
6364 (SET_BINFO_VBASE_MARKED): Likewise.
6365 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6366 (BINFO_FIELDS_MARKED): Remove.
6367 (SET_BINFO_FIELDS_MARKED): Likewise.
6368 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6369 (enum access_kind): New enumeration.
6370 (num_extra_vtbl_entries): Remove declaration.
6371 (size_extra_vtbl_entries): Likewise.
6372 (get_vtbl_decl_for_binfo): New function.
6373 (dfs_vbase_unmark): Remove declaration.
6374 (mark_primary_bases): Likewise.
6375 * class.c (SAME_FN): Remove.
6376 (struct vcall_offset_data_s): Move definition.
6377 (build_vbase_pointer): Use `build', not `build_binary_op', to
6378 access the vbase pointer under the new ABI.
6379 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6380 (build_primary_vtable): Likewise.
6381 (dfs_mark_primary_bases): Move here from search.c.
6382 (mark_primary_bases): Likewise.
6383 (determine_primary_bases): Under the new ABI, don't make a base
6384 class a primary base just because we don't yet have any virtual
6386 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6387 (num_vfun_entries): Remove.
6388 (dfs_count_virtuals): Likewise.
6389 (num_extra_vtbl_entries): Likewise.
6390 (size_extra_vtbl_entries): Likewise.
6391 (layout_virtual_bases): Iterate in inheritance graph order under
6393 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6394 indicate that a vfield is present.
6395 (init_class_processing): Initialize access_public_node, etc., from
6397 (get_vtbl_decl_for_binfo): New function.
6398 (dump_class_hierarchy_r): Likewise.
6399 (dump_class_hierarchy): Use it.
6400 (finish_vtbls): Build the vtbls in inheritance graph order.
6401 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6402 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6403 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6405 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6406 where the vptr points, even for primary vtables.
6407 (build_vtbl_initializer): Adjust handling of vbase and vcall
6409 (build_vcall_and_vbase_vtable_entries): New function.
6410 (dfs_build_vbase_offset_vtbl_entries): Remove.
6411 (build_vbase_offset_vtbl_entries): Reimplement.
6412 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6413 were already handled in a primary base class vtable.
6414 (build_vcall_offset_vtbl_entries): Adjust.
6415 (build_rtti_vtbl_entries): Adjust.
6416 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6417 * init.c (expand_virtual_init): Simplify.
6418 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6419 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6420 * search.c (BINFO_ACCESS): New macro.
6421 (SET_BINFO_ACCESS): Likewise.
6422 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6423 (access_in_type): Likewise.
6424 (dfs_accessible_p): Likewise.
6425 (protected_accessible_p): Likewise.
6426 (lookup_fnfields_1): Adjust documentation.
6427 (dfs_mark_primary_bases): Move to class.c
6428 (mark_primary_bases): Likewise.
6429 (dfs_vbase_unmark): Remove.
6430 (virtual_context): Use BINFO_FOR_VBASE.
6431 (dfs_get_vbase_types): Simplify.
6432 (dfs_build_inheritance_graph_order): New function.
6433 (get_vbase_types): Use it.
6434 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6436 * tinfo.cc (get_vbase_offset): New function.
6437 (__vmi_class_type_info::do_find_public_src): Use it.
6438 (__vmi_class_type_info::do_dyncast): Likewise.
6439 (__vmi_class_type_info::do_upcast): Likewise.
6441 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6443 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6445 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6447 * rtti.c (class_hint_flags): Rename flags.
6448 (class_initializer): Remove flags.
6449 (synthesize_tinfo_var): Combine offset and flags. Add flags
6450 for __vmi_class_type_info.
6451 (create_tinfo_types): Remove flags from __class_type_info and
6452 __si_class_type_info. Merge flags and offset from
6453 base_class_type_info.
6454 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6455 (__base_class_info::is_virtual_p): Adjust.
6456 (__base_class_info::is_public_p): Adjust.
6457 (__base_class_info::offset): New accessor.
6458 (__class_type_info::details): Remove member.
6459 (__class_type_info::__class_type_info): Lose details.
6460 (__class_type_info::detail_masks): Remove.
6461 (__si_class_type_info::__si_class_type_info): Lose details.
6462 (__vmi_class_type_info::details): New member.
6463 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6464 (__vmi_class_type_info::detail_masks): New member.
6465 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6466 with unknown_details_mask.
6467 (__vmi_class_type_info::do_find_public_src): Adjust
6468 (__vmi_class_type_info::do_dyncast): Adjust.
6469 (__vmi_class_type_info::do_upcast): Set result details, if
6471 (__dynamic_cast): Temporarily #if out optimization.
6473 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6475 * rtti.c (get_tinfo_decl): Mark used.
6476 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6477 mark as dealt with, if we output it.
6479 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6481 * class.c: Reorganize to put virtual function table initialization
6482 machinery at the end of the file.
6484 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6486 * class.c (finish_struct): Use bitsize_zero_node.
6487 * pt.c (instantiate_class_template): Likewise.
6489 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6491 Put RTTI entries at negative offsets in new ABI.
6492 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6493 vbase offset at index -3, not -1.
6494 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6495 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6496 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6497 (build_rtti_vtbl_entries): New function.
6498 (set_rtti_entry): Remove.
6499 (build_primary_vtable): Don't use it.
6500 (build_secondary_vtable): Likewise.
6501 (start_vtable): Remove.
6502 (first_vfun_index): New function.
6503 (set_vindex): Likewise.
6504 (add_virtual_function): Don't call start_vtable. Do call
6506 (set_primary_base): Rename parameter.
6507 (determine_primary_base): Likewise.
6508 (num_vfun_entries): Don't use skip_rtti_stuff.
6509 (num_extra_vtbl_entries): Include RTTI information.
6510 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6511 (skip_rtti_stuff): Remove.
6512 (dfs_modify_vtables): Don't use it.
6513 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6514 (layout_nonempty_base_or_field): Update size handling.
6515 (create_vtable_ptr): Tweak.
6516 (layout_class_type): Adjust parameter names.
6517 (finish_struct_1): Simplify.
6518 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6519 (skip_rtti_stuff): Remove.
6520 (first_vfun_index): New function.
6521 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6522 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6523 (marked_vtable_pathp): Declare.
6524 (unmarked_vtable_pathp): Likewise.
6525 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6527 * rtti.c (build_headof): Look for RTTI at negative offsets.
6528 (get_tinfo_decl_dynamic): Likewise.
6529 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6531 (create_pseudo_type_info): Do it here instead. Adjust so that
6532 vptr points at first virtual function.
6533 * search.c (marked_vtable_pathp): Make it global.
6534 (unmarked_vtable_pathp): Likewise.
6535 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6536 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6537 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6538 (get_pure_virtuals): Likewise.
6539 (expand_upcast_fixups): Likewise.
6540 * tree.c (debug_binfo): Likewise.
6541 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6544 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6546 * class.c (check_field_decl): Fix typo.
6547 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6548 (check_methods): Likewise.
6549 (check_field_decls): Likewise.
6550 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6551 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6552 Use DECL_RESULT_FLD, not DECL_RESULT.
6553 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6554 * lex.c (identifier_type): Likewise.
6555 * pt.c (determine_specialization, lookup_template_class): Likewise.
6556 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6557 (resolve_overloaded_unification, more_specialized): Likewise.
6558 * semantics.c (finish_member_declaration): Likewise.
6559 * typeck.c (build_x_function_call): Likewise.
6561 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6563 * class.c (layout_empty_base): Handle empty bases with non-byte
6565 (build_base_field): Likewise.
6566 (layout_virtual_bases): Likewise.
6568 * class.c (finish_struct_1): Fix typo in this change:
6570 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6572 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6574 * decl.c (grokdeclarator): Count partial specializations when
6575 keeping track of how many template classes have been seen.
6577 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6579 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6581 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6582 (get_vfield_offset): Use byte_position.
6583 (set_rtti_entry): Set OFFSET to ssizetype zero.
6584 (get_binfo_offset_as_int): Deleted.
6585 (dfs_record_base_offsets): Use tree_low_cst.
6586 (dfs_search_base_offsets): Likewise.
6587 (layout_nonempty_base_or_field): Reflect changes in RLI format
6588 and call byte_position.
6589 (layout_empty_base): Convert offset to ssizetype.
6590 (build_base_field): use rli_size_unit_so_far.
6591 (dfs_propagate_binfo_offsets): Do computation in proper type.
6592 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6593 (layout_class_type): Reflect changes in RLI names and fields.
6594 (finish_struct_1): Set DECL_FIELD_OFFSET.
6595 * dump.c (dequeue_and_dump): Call bit_position.
6596 * expr.c (cplus_expand_constant): Use byte_position.
6597 * rtti.c (expand_class_desc): Use bitsize_one_node.
6598 * typeck.c (build_component_addr): Use byte_position and don't
6599 special case for zero offset.
6601 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6603 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6605 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6607 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6610 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6612 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6614 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6615 make_typename_type, check_initializer, cp_finish_decl,
6616 xref_tag): Likewise.
6617 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6618 decl_namespace, arg_assoc_template_arg, arg_assoc,
6619 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6620 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6621 args_to_string): Likewise.
6622 * friend.c (is_friend): Likewise.
6623 * lex.c (note_got_semicolon, note_list_got_semicolon,
6624 is_global): Likewise.
6625 * method.c (build_overload_nested_name, build_overload_value,
6626 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6627 * parse.y (typename_sub, typename_sub1): Likewise.
6628 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6629 process_partial_specialization, convert_template_argument,
6630 template_args_equal, add_pending_template, lookup_template_class,
6631 for_each_template_parm_r, maybe_fold_nontype_arg,
6632 tsubst, instantiate_template, type_unification_real, unify,
6633 instantiate_pending_templates, set_mangled_name_for_template_decl):
6635 * repo.c (repo_get_id, repo_template_used): Likewise.
6636 * search.c (lookup_field_1): Likewise.
6637 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6638 * xref.c (classname): Likewise.
6640 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6642 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6643 (CANONICAL_BINFO): New macro.
6644 (BINFO_NEW_VTABLE_MARKED): Use it.
6645 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6646 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6647 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6649 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6650 (build_secondary_vtable): Likewise.
6651 (dfs_finish_vtbls): Likewise.
6652 (dfs_accumulate_vtbl_inits): Likewise.
6653 (accumulate_vtbl_inits): New function.
6654 (finish_vtbls): Make sure that virtual bases come after
6655 non-virtual bases in the vtable group.
6656 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6657 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6658 * search.c (struct vbase_info): Move definition.
6659 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6660 (unmarked_new_vtable_p): Likewise.
6661 (dfs_mark_vtable_path): Remove.
6662 (dfs_mark_new_vtable): Remove.
6663 (dfs_unmark_new_vtable): Likewise.
6664 (dfs_clear_search_slot): Likewise.
6665 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6666 (dfs_clear_vbase_slots): Likewise.
6667 (init_vbase_pointers): LIkewise.
6669 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6671 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6672 SIZETYPE to a non-SIZETYPE.
6674 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6676 * class.c (layout_virtual_bases): Adjust names in conditionally
6679 * class.c (record_base_offsets): New function.
6680 (layout_conflict_p): Likewise.
6681 (layout_nonempty_base_or_field): Use it.
6682 (layout_empty_base): New function.
6683 (build_base_field): Use it.
6684 (build_base_fields): Update comment.
6685 (layout_virtual_bases): Fold in a little code form
6686 layout_basetypes. Use layout_empty_base.
6687 (layout_basetypes): Remove.
6688 (end_of_class): New function.
6689 (layout_class_type): Use it. Adjust.
6691 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6693 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6695 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6696 * typeck.c (fntype_p): Remove.
6698 * cp-tree.h (TI_SPEC_INFO): Remove.
6699 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6700 * pt.c (process_partial_specialization): Likewise.
6702 * class.c (build_base_field): Fix thinko in computation of binfo
6705 * tree.c (mark_local_for_remap_p): Mark variables declared in
6706 TARGET_EXPRs as well.
6708 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6710 * typeck.c (require_complete_type, complete_type,
6711 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6712 build_array_ref, convert_arguments, pointer_diff,
6713 build_x_unary_op, build_unary_op, build_c_cast,
6714 build_modify_expr): Use COMPLETE_TYPE_P etc.
6715 * call.c (is_complete, convert_like_real,
6716 build_new_method_call): Likewise.
6717 * class.c (build_vbase_pointer_fields, check_bases,
6718 build_base_field, finish_struct_1, pushclass): Likewise.
6719 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6720 * decl.c (maybe_process_template_type_declaration, pushtag,
6721 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6722 layout_var_decl, check_initializer, cp_finish_decl,
6723 grokdeclarator, require_complete_types_for_parms,
6724 grok_op_properties, xref_tag, xref_basetypes,
6725 check_function_type): Likewise.
6726 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6727 * friend.c (do_friend): Likewise.
6728 * init.c (build_offset_ref): Likewise.
6729 * parse.y (structsp): Likewise.
6730 * pt.c (maybe_process_partial_specialization,
6731 tsubst_friend_function, instantiate_class_template, tsubst,
6732 do_type_instantiation, instantiate_pending_templates): Likewise.
6733 * repo.c (repo_get_id): Likewise.
6734 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6735 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6736 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6737 * semantics.c (begin_class_definition): Likewise.
6738 * tree.c (build_cplus_method_type): Likewise.
6739 * typeck2.c (digest_init, build_functional_cast,
6740 add_exception_specifier): Likewise.
6741 * parse.h, parse.c: Regenerated.
6743 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6745 * inc/cxxabi.h: New header file. Define new-abi entry points.
6746 (__pointer_type_info::target): Rename member to ...
6747 (__pointer_type_info::type): ... here.
6748 (__base_class_info::type): Rename member to ...
6749 (__base_class_info::base): ... here.
6750 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6751 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6752 (abi_node): New global tree node.
6753 * decl.c (abi_node): Document.
6754 (init_decl_processing): Initialize abi_node.
6755 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6756 (get_vmi_pseudo_type_info): Likewise.
6757 (create_tinfo_types): Likewise.
6758 (emit_support_tinfos): Likewise.
6759 * tinfo.h (cxxabi.h): Include for new-abi.
6760 Move rtti class definitions to new header file.
6761 * tinfo.cc (abi): Use the namespace.
6762 (std): Move new abi rtti classes from here ...
6763 (__cxxabiv1): ... to here.
6764 * tinfo2.cc (cxxabi.h): Include for new-abi.
6765 Move rtti class definitions to new header file.
6766 (std): Move new abi rtti classes from here ...
6767 (__cxxabiv1): ... to here.
6768 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6771 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6772 Jason Merrill <jason@casey.cygnus.com>
6774 * method.c (build_overload_int): Use host_integerp.
6776 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6778 * init.c (build_offset_ref): Handle the case of a templated member
6781 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6783 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6785 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6787 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6788 * class.c (check_bitfield_decl): Turn illegal bitfields into
6790 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6792 (dfs_offset_for_unshared_vbases): Likewise.
6793 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6794 pointer-to-member correctly under the new ABI.
6795 * expr.c (cplus_expand_constant): Don't use cp_convert when
6796 turning an offset into a pointer-to-member.
6797 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6798 when dereferencing them under the new ABI.
6799 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6800 of pointers-to-members under the new ABI.
6802 * class.c (check_bitfield_decl): Remove restriction on really long
6804 (layout_class_type): Implement new ABI handling of bitfields
6805 longer than their types.
6807 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6809 * parse.y (extdefs): Call ggc_collect.
6810 * parse.c: Regenerated.
6812 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6814 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6815 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6818 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6820 * class.c (build_vbase_path): Use integer_zerop.
6821 (build_vtable_entry): Use tree_low_cst.
6822 (get_vfield_offset): Use bit_position.
6823 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6825 (check_bitfield_decl): Set DECL_SIZE using convert.
6826 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6827 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6829 (finish_struct_1): Use bit_position.
6830 (dump_class_hierarchy): Use tree_low_cst.
6831 * cp-tree.h (min_precision): Add declaration.
6832 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6833 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6834 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6835 * expr.c (cplus_expand_constant): Use bit_position.
6836 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6837 * rtti.c (get_base_offset): Use bit_position.
6838 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6839 host_integerp, and tree_low_cst.
6840 (pointer_int_sum): Use integer_zerop.
6841 (build_component_addr): Use bit_position.
6843 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6845 * typeck.c (require_complete_type): Don't assume size_zero_node.
6846 (complete_type_or_else): Likewise.
6848 2000-03-16 Steven Grady <grady@digitaldeck.com>
6849 Jason Merrill <jason@casey.cygnus.com>
6851 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6853 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6855 * decl2.c (grokfield): Bail out if type is error_mark_node.
6857 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6859 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6860 (__pointer_to_member_data): ... here. Adjust.
6861 * rtti.c (create_tinfo_types): Adjust.
6863 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6865 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6866 * decl.c (ref_desc_type_node): Undocument.
6867 * rtti.c (ptr_ref_initializer): Rename to ...
6868 (ptr_initializer): ... here. Adjust comments.
6869 (ptmd_initializer): Fix comment thinko.
6870 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6871 (create_tinfo_types): Remove ref_desc_type_node init.
6872 * tinfo2.cc (__reference_type_info): Remove.
6874 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6876 * decl.c (cp_finish_decl): Remove obsolete comment.
6878 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6880 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6882 * cp-tree.h: Tweak documentation.
6883 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6884 (avoid_overlap): Remove.
6885 (get_binfo_offset_as_int): New function.
6886 (dfs_serach_base_offsets): Likewise.
6887 (layout_nonempty_base_or_field): Likewise.
6888 (build_base_field): Layout fields here. Avoid placing two objects
6889 of the same type at the same address, under the new ABI.
6890 (build_base_fields): Adjust accordingly.
6891 (create_vtable_ptr): Return the new field, but don't attach it to
6893 (remove_base_field): Remove.
6894 (remove_base_fields): Remove.
6895 (layout_basetypes): Adjust accordingly.
6896 (layout_class_type): Call layout_field for each field, rather than
6897 just making a wholesale call to layout_type.
6899 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6901 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6903 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6905 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6907 * except.c (dtor_nothrow): New fn.
6908 (do_pop_exception): Use it. Take type parm.
6909 (push_eh_cleanup): Take type parm.
6910 (expand_start_catch_block): Pass it.
6911 (build_eh_type_type_ref): Accept null type.
6913 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6915 * cp-tree.h (revert_static_member_fn): Change prototype.
6916 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6917 (grok_op_properties): Likewise.
6918 (start_function): Likewise.
6919 (revert_static_member_fn): Simplify.
6920 * pt.c (check_explicit_specialization): Adjust call to
6921 revert_static_member_fn.
6923 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6925 * cp-tree.h (scope_kind): New type.
6926 (tmpl_spec_kind): Likewise.
6927 (declare_pseudo_global_level): Remove.
6928 (pseudo_global_level_p): Rename to template_parm_scope_p.
6929 (pushlevel): Remove declaration.
6930 (begin_scope): New function.
6931 (finish_scope): Likewise.
6932 (current_tmpl_spec_kind): Likewise.
6933 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6934 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6935 Add template_spec_p.
6936 (toplevel_bindings_p): Adjust.
6937 (declare_pseudo_global_level): Remove.
6938 (pseudo_global_level_p): Rename to template_parm_scope_p.
6939 (current_tmpl_spec_kind): New function.
6940 (begin_scope): Likewise.
6941 (finish_scope): Likewise.
6942 (maybe_push_to_top_level): Adjust.
6943 (maybe_process_template_type_declaration): Likewise.
6944 (pushtag): Likewise.
6945 (pushdecl_nonclass_level): Likewise.
6946 (lookup_tag): Likewise.
6947 (grokfndecl): Handle member template specializations. Share
6948 constructor and non-constructor code.
6949 * decl2.c (check_classfn): Handle member template specializations.
6950 * pt.c (begin_template_parm_list): Use begin_scope.
6951 (begin_specialization): Likewise.
6952 (end_specialization): Likewise.
6953 (check_explicit_specialization): Use current_tmpl_spec_kind.
6954 Handle member template specializations.
6955 (end_template_decl): Use finish_scope. Remove call to
6957 (push_template_decl_real): Remove bogus error message.
6958 (tsubst_decl): Fix typo in code contained in comment.
6959 (instantiate_template): Handle member template specializations.
6960 (most_general_template): Likewise.
6962 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6964 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6965 (do_identifier): Ditto for error().
6967 * pt.c (convert_nontype_argument): Ditto for cp_error().
6968 (convert_template_argument): Ditto for cp_pedwarn().
6970 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6972 * exception.cc (__check_null_eh_spec): New fn.
6973 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6975 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6977 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6978 * except.c (expand_end_eh_spec): Add the return type.
6979 * rtti.c (throw_bad_cast): Add the parmtypes.
6980 (throw_bad_typeid): Likewise.
6982 * semantics.c (expand_stmt): Only leave out rtl for unused
6983 artificials, and set DECL_IGNORED_P on them as well.
6984 * decl.c (wrapup_globals_for_namespace): Likewise.
6986 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6988 * decl.c (maybe_commonize_var): Skip all artificial decls.
6989 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6991 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6993 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6994 * cp-tree.h: Declare flag_enforce_eh_specs.
6995 * decl.c (store_parm_decls, finish_function): Check it.
6997 C library functions don't throw.
6998 * Makefile.in (cfns.h): New target.
6999 (except.o): Depend on it.
7000 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7001 * cfns.gperf: New file.
7002 * cfns.h: Generated.
7003 * except.c: Include it.
7004 (nothrow_libfn_p): New fn.
7005 * decl.c (grokfndecl): Use it.
7006 * cp-tree.h: Declare it.
7008 * decl.c (push_overloaded_decl_1, auto_function,
7009 define_function): Lose.
7010 (build_library_fn_1): New static fn.
7011 (builtin_function): Use it.
7012 (get_atexit_node): Use build_library_fn_ptr.
7013 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7014 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7015 push_void_library_fn, push_throw_library_fn): New fns.
7016 * cp-tree.h: Declare them.
7017 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7018 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7019 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7020 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7021 * rtti.c (build_runtime_decl): Lose.
7022 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7023 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7024 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7026 * call.c (build_call): Remove result_type parm.
7027 Call mark_used on unused artificial fns.
7028 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7030 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7032 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7034 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7035 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7036 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7037 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7038 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7039 expand_generic_desc): Likewise.
7041 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7043 * exception.cc (__cp_pop_exception): Cleanup the original object.
7045 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7047 * decl.c (grok_op_properties): Merge conversion to void warning
7048 with other silly op warnings.
7050 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7052 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7053 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7055 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7057 * decl.c (cp_make_fname_decl): New function.
7058 (wrapup_globals_for_namespace): Don't emit unused static vars.
7059 (init_decl_processing): Remove comment about use of
7060 array_domain_type. Set make_fname_decl.
7061 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7062 * semantics.c (begin_compound_stmt): Remove
7063 current_function_name_declared flagging.
7064 (expand_stmt): Don't emit unused local statics.
7065 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7068 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7070 * typeck.c (convert_for_assignment): Don't look at array
7072 * call.c (convert_like_real): Likewise.
7074 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7076 Add initial support for '\uNNNN' specifier.
7077 * lex.c (read_ucs): New fn.
7078 (readescape, skip_white_space): Call it.
7079 (is_extended_char, is_extended_char_1): New fns.
7080 (utf8_extend_token): New fn, #if 0'd out.
7081 (real_yylex): Treat extended chars like letters.
7083 * search.c (note_debug_info_needed): Walk the bases even if we
7084 weren't deferring the type itself.
7086 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7088 * decl2.c (finish_objects): Constify a char*.
7090 * method.c (emit_thunk): Likewise.
7092 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7094 * typeck.c (dubious_conversion_warnings): Look through
7097 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7099 * class.c (dfs_modify_vtables): I is now unsigned.
7100 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7101 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7102 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7103 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7104 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7105 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7106 Call integer_all_onesp.
7107 * typeck2.c (process_init_constructor): Use compare_tree_int.
7109 * lang-specs.h (as): Don't call if -syntax-only.
7111 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7113 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7114 RTL_EXPR_HAS_NO_SCOPE after all.
7116 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7118 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7119 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7120 RTL_EXPR_HAS_NO_SCOPE.
7122 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7125 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7127 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7129 * call.c (convert_like): Macrofy.
7130 (convert_like_with_context): New macro.
7131 (convert_like_real): Renamed from convert_like. Add calling
7132 context parameters, for diagnostics. Add recursive flag. Call
7133 dubious_conversion_warnings for outer conversion.
7134 (build_user_type_conversion): Use convert_like_with_context.
7135 (build_over_call): Likewise. Don't warn about dubious
7136 conversions here. Adjust convert_default_arg calls.
7137 (convert_default_arg): Add context parameters for diagnostics.
7138 Pass throught to convert_like_with_context.
7139 * cp-tree.h (convert_default_arg): Add context parameters.
7140 (dubious_conversion_warnings): Prototype new function.
7141 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7142 (dubious_conversion_warnings): New function, broken
7143 out of convert_for_assignment.
7144 (convert_for_assignment): Adjust.
7146 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7148 * decl2.c (key_method): Break out from...
7149 (import_export_vtable, import_export_class): ...here.
7151 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7152 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7154 * search.c (note_debug_info_needed, dfs_debug_mark,
7155 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7156 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7158 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7160 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7163 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7165 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7166 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7167 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7168 (lang_type): Split gets_new into has_new and has_array_new.
7169 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7170 (TYPE_GETS_NEW): Split into ...
7171 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7172 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7173 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7174 (build_op_new_call): Don't declare.
7175 (build_new_1): Likewise.
7176 * call.c (build_op_new_call): Remove.
7177 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7178 instead of TYPE_NEEDS_DESTRUCTOR.
7179 (finish_struct_bits): Likewise.
7180 (add_implicitly_declared_members): Likewise.
7181 (check_field_decl): Likewise.
7182 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7183 correctly under the new ABI.
7184 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7185 instead of TYPE_NEEDS_DESTRUCTOR.
7186 (initialize_local_var): Likewise.
7187 (destroy_local_var): Likewise.
7188 (cp_finish_decl): Likewise.
7189 (register_dtor_fn): Likewise.
7190 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7191 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7192 TYPE_VEC_DELETE_TAKES_SIZE here.
7193 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7194 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7195 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7196 (finish_destructor_body): Likewise.
7197 (maybe_build_cleanup_1): Likewise.
7198 * decl2.c (do_static_destruction): Likewise.
7199 * init.c (build_new_1): Make it static.
7200 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7201 (expand_cleanup_for_base): Likewise.
7202 (get_cookie_size): New function.
7203 (build_new_1): Handle array-new cookies correctly under the new
7205 (build_vec_delete_1): Likewise.
7206 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7207 (build_delete): Likewise.
7208 (build_vec_delete): Handle array-new cookies correctly under the new
7210 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7211 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7212 TYPE_HAS_ARRAY_NEW_OPERATOR.
7213 * ptree.c (print_lang_type): Check them.
7214 * search.c (context_for_name_lookup): Fix typo in comment.
7215 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7216 * tree.c (break_out_cleanups): Likewise.
7217 (build_cplus_array_test_1): Likewise.
7218 (cp_build_qualified_type_real): Likewise.
7219 * typeck.c (complete_type): Likewise.
7221 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7222 the command-line, not the end.
7224 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7226 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7228 2000-03-02 Tom Tromey <tromey@cygnus.com>
7230 * cp-tree.h (build_java_class_ref): Declare.
7231 * init.c (build_java_class_ref): No longer static.
7232 * except.c (expand_throw): Generate a Java-style `throw' if the
7233 thrown object is a "Java" object.
7234 (initialize_handler_parm): Generate a Java-style lookup of
7235 exception info if the caught object is a "Java" object.
7236 (catch_language, catch_language_init): New globals.
7237 (decl_is_java_type): New function.
7238 (expand_start_catch_block): Don't call push_eh_info() or
7239 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7240 class reference to build_catch_block.
7242 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7244 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7246 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7248 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7249 to merge reference/pointer code and fix incorrect warnings.
7251 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7253 * search.c (protected_accessible_p): Use context_for_name_lookup.
7255 * init.c (construct_virtual_bases): Fix thinko.
7256 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7258 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7260 * decl.c (current_function_decl): Move to toplev.c.
7262 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7264 * pt.c (fn_type_unification): Unify return type, whenever
7266 (get_bindings_real): Only pass return type when necessary.
7267 Remove explicit return type check.
7268 * class.c (resolve_address_of_overloaded_function): Pass desired
7269 return type to fn_type_unification.
7271 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7273 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7275 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7277 * rtti.c (expand_class_desc): Likewise.
7278 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7279 (THUNK_VCALL_OFFSET): Likewise.
7280 (THUNK_DELTA): Reflect changes in ../tree.h.
7282 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7284 * search.c (protected_accessible_p): Also allow the access if
7285 the member is public in DERIVED. Lose TYPE parm.
7286 (friend_accessible_p): Lose TYPE parm.
7287 (accessible_p): Adjust.
7289 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7291 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7292 on things that are not sizes; ssize_binop deleted.
7293 Call size_diffop when appropriate.
7294 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7295 (build_primary_vtable, build_secondary_vtable): Likewise.
7296 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7297 Variable I is HOST_WIDE_INT.
7298 (get_vfield_offset): Pass proper types to size_binop.
7299 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7300 (finish_struct_1): Likewise.
7301 (skip_rtti_stuff): Arg N is now pointer to signed.
7302 (layout_class_type): Use size_zero_node.
7303 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7304 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7305 * decl.c (complete_arry_type): Pass proper types to size_binop.
7306 (xref_basetypes): BINFO_OFFSET is sizetype.
7307 * error.c (dump_expr): Don't use size_binop non-sizes.
7308 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7309 * init.c (construct_virtual_bases): Fix type error.
7310 (build_vec_delete_1): Pass proper type to size_binop and don't
7312 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7313 * rtti.c (get_base_offset): Pass proper type to size_binop.
7314 * search.c (dfs_find_vbases): Fix type error.
7315 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7316 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7317 * tree.c (debug_binfo): Variable N is signed.
7318 Use HOST_WIDE_INT_PRINT_DEC.
7319 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7320 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7321 size_one_node and size_zero_node.
7322 (c_alignof): Use size_one_node.
7323 (build_component_addr): Pass proper types to size_binop.
7324 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7326 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7328 Implement class scope using-declarations for functions.
7329 * class.c (handle_using_decl): Call add_method for used functions.
7330 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7331 (add_method): Used functions are hidden by local functions.
7332 (check_bases_and_members): Handle using-decls before finalizing
7333 CLASSTYPE_METHOD_VEC.
7334 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7335 override the type of 'this' accordingly.
7336 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7337 (convert_class_to_reference, build_user_type_conversion_1,
7338 build_new_function_call, build_object_call, build_new_op,
7339 build_new_method_call): Pass ctype parm.
7341 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7343 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7344 build_new_function_call, build_object_call, build_new_op,
7345 build_new_method_call, build_op_delete_call): Don't get basetype_path
7347 * typeck.c (build_component_ref): Likewise.
7348 * init.c (build_offset_ref): Likewise.
7349 (resolve_offset_ref): Don't call enforce_access.
7350 Call build_scoped_ref.
7351 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7352 would cause an error or if -pedantic.
7353 * class.c (alter_access): Lose binfo parm.
7355 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7357 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7360 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7362 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7363 pseudo_type_info creation into the std namespace
7365 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7367 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7368 (import_export_class): Remove declaration.
7369 * decl2.c (import_export_class): Make it static.
7370 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7371 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7372 EXPR_WITH_FILE_LOCATION.
7373 * lex.c (check_newline): Tweak filename/lineno setting.
7374 * semantics.c (begin_while_stmt): Fix typo in comment.
7376 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7378 * lang-options.h (-fmessage-length=): Add missing option.
7380 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7382 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7384 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7386 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7388 * optimize.c (expand_call_inline): Emit the return label before
7389 evaluating the return value.
7391 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7393 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7394 than duplicating functionality here.
7395 * optimize.c: Include input.h.
7396 (expand_call_inline): Use push_srcloc and pop_srcloc.
7397 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7398 * parse.c: Regenerated.
7399 * Makefile.in (lex.o): Depend on input.h.
7400 (optimize.o): Likewise.
7402 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7404 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7405 function type, rather than ICE.
7407 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7409 * decl.c (grokdeclarator): Call decl_type_access_control.
7410 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7413 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7415 * decl.c (decls_match): Remove obsolete static member nadgering.
7417 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7419 * decl.c (grokdeclarator): Change ANSI to ISO.
7420 * lex.c (consume_string, readescape, do_identifier): Likewise.
7421 (parse_float, real_yylex): Likewise.
7422 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7423 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7424 new_type_id, maybe_label_decls, simple_stmt,
7425 for.init.statement): Likewise.
7426 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7427 * semantics.c (finish_named_return_value): Likewise.
7428 * parse.c: Regenerate.
7430 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7432 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7433 (CPTI_CLASS_STAR_TYPE): Remove.
7434 (vtable_index_type): Likewise.
7435 (class_star_type_node): Remove.
7436 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7437 (build_binary_op_nodefault): Remove.
7438 * call.c (build_new_op): Use build_binary_op instead of
7439 build_binary_op_nodefault.
7440 * decl.c (init_decl_processing): Remove class_star_type_node
7441 initialization. Make delta_type_node ptrdiff_type_node under the
7442 new ABI. Initialize vtable_index_type.
7443 (build_ptrmemfunc_type): Build different structures for the new
7445 (build_enumerator): Use build_binary_op instead of
7446 build_binary_op_nodefault.
7447 * method.c (build_overload_value): Mangle pointers-to-members
7448 appropriately under the new ABI.
7449 * typeck.c (build_array_ref): Use build_binary_op instead of
7450 build_binary_op_nodefault.
7451 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7452 (build_binary_op_nodefault): Rename to ...
7453 (build_binary_op): ... this. Remove old version. Adjust for
7454 pointer-to-member comparisons under the new ABI.
7455 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7456 (build_ptrmemfunc): Adjust for the new ABI.
7457 (expand_ptrmemfunc_cst): Likewise.
7458 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7459 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7461 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7463 * call.c (build_object_call): Compress consecutive calls to
7465 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7466 (build_op_delete_call): Adjust message formatting.
7468 * class.c (check_bases): Compress consecutive calls to
7470 (finish_struct_anon): Say 'ISO C++'.
7472 * decl.c (start_decl): Same here.
7473 (grok_reference_init): Likewise.
7474 (grokfndecl): Correct message formatting.
7475 (grokfndecl): Improve diagnostic.
7476 (check_static_variable_definition): Likewise. Say 'ISO C++'
7477 (compute_array_index_type): Say 'ISO C++'
7478 (create_array_type_for_decl): Compress consecutive calls to
7480 (grokdeclarator): Say 'ISO C++'
7481 (grok_op_properties): Likewise.
7483 * decl2.c (delete_sanity): Clairify diagnostic.
7484 (check_member_template): Same here.
7485 (grok_function_init): Use consistent terminology.
7487 * expr.c (do_case): Say 'ISO C++'
7489 * friend.c (do_friend): Compress consecutive calls to warning.
7491 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7493 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7494 * class.c (build_secondary_vtable): Reorganize. Don't create a
7495 new vtable under the new ABI.
7496 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7498 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7499 the initializing elements.
7500 (initialize_vtable): New function.
7501 (dfs_finish_vtbls): Use it.
7502 (dfs_accumulate_vtbl_inits): New function.
7503 (finish_vtbls): Merge primary and secondary vtables under the new
7505 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7506 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7509 * class.c (build_vtable): New function, split out from ...
7510 (get_vtable_decl): ... here, and ...
7511 (build_secondary_vtable): ... here.
7513 * pt.c (tsubst_decl): Fix formatting.
7515 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7517 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7518 (avoid_overlap, build_base_field): Likewise.
7519 (build_base_field, build_base_fields, is_empty_class):
7520 Test DECL_SIZE with integer_zero.
7521 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7522 * cp-tree.h (struct lang_type): New field size_unit.
7523 (CLASSTYPE_SIZE_UNIT): New macro.
7524 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7525 (cp_finish_decl): Delete -Wlarger-than processing.
7526 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7527 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7528 * tree.c (make_binfo): binfo vector is one entry longer.
7529 (walk_tree): Walk DECL_SIZE_UNIT.
7531 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7533 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7535 (build_vtable_entry): Don't assume all vtable entries are
7537 (build_vtbl_initializer): Adjust accordingly.
7538 (get_vtable_decl): Fix formatting.
7540 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7542 * semantics.c (deferred_type_access_control): Walk the entire
7544 (save_type_access_control): Rename from
7545 initial_deferred_type_access_control. Just remember the value.
7546 (decl_type_access_control): New fn.
7547 (begin_function_definition): Use deferred_type_access_control, after
7548 we've started the function. Set type_lookups to error_mark_node.
7549 * parse.y (frob_specs, fn.def1): Adjust.
7550 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7551 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7552 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7553 (after_type_component_declarator0): Likewise.
7554 (after_type_component_declarator): Likewise.
7555 (notype_component_declarator): Likewise.
7556 * cp-tree.h: Adjust.
7558 * decl.c (redeclaration_error_message): Allow redeclaration of
7559 namespace-scope decls.
7561 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7563 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7565 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7567 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7568 * decl2.c (grokclassfn): Likewise.
7570 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7572 * decl2.c (lang_decode_option): Don't set default message length
7574 * lex.c (lang_init_options): Set it here.
7576 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7578 Make DECL_CONTEXT mean the class in which a member function was
7579 declared, even for a virtual function.
7580 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7581 (DECL_FRIEND_CONTEXT): New macro.
7582 (DECL_REAL_CONTEXT): Remove.
7583 (SET_DECL_FRIEND_CONTEXT): Likewise.
7584 (DECL_VIRTUAL_CONTEXT): Adjust.
7585 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7586 (add_friends): Remove.
7587 (hack_decl_function_context): Likewise.
7588 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7590 (build_over_call): Fix indentation. Use DECL_CONTEXT
7591 instead of DECL_CLASS_CONTEXT.
7592 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7593 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7594 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7595 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7596 (build_base_field): Likewise.
7597 (finish_struct_1): Likewise.
7598 (build_self_reference): Likewise.
7599 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7601 (pushtag): Use decl_function_context, not
7602 hack_decl_function_context.
7603 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7604 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7605 (pushdecl): Remove bogus code.
7606 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7607 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7608 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7609 Use decl_function_context, nothack_decl_function_context.
7610 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7611 (grokdeclarator): Likewise. Use decl_function_context, not
7612 hack_decl_function_context.
7613 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7614 (start_function): Use DECL_FRIEND_CONTEXT, not
7615 DECL_CLASS_CONTEXT. Use decl_function_context, not
7616 hack_decl_function_context.
7617 (finish_function): Use decl_function_context, not
7618 hack_decl_function_context.
7619 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7621 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7622 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7623 (grokfield): Likewise.
7624 (finish_builtin_type): Likewise.
7625 (finish_vtable_vardec): Use decl_function_context, not
7626 hack_decl_function_context.
7627 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7628 (start_static_initialization_or_destruction): Likewise.
7629 (finish_static_initialization_or_destruction): Likewise.
7630 (mark_used): Adjust logic for deciding when to synthesize methods.
7631 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7633 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7635 * friend.c (is_friend): Likewise.
7636 (add_friends): Remove.
7637 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7638 * lex.c (begin_definition_of_inclass_inline): Use
7639 decl_function_context, not hack_decl_function_context.
7640 (process_next_inline): Likewise.
7641 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7642 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7643 DECL_CLASSS_CONTEXT.
7644 (hack_identifier): Likewise.
7645 (synthesize_method): Use decl_function_context, not
7646 hack_decl_function_context.
7647 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7649 (is_member_template): Use decl_function_context, not
7650 hack_decl_function_context. Use DECL_CONTEXT, not
7652 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7654 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7656 (push_template_decl_real): Likewise.
7657 (instantiate_class_template): Don't call add_friends.
7658 (tsubst_default_argument): Use DECL_CONTEXT, not
7660 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7661 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7662 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7664 * repo.c (repo_inline_used): Likewise.
7665 * search.c (current_scope): Adjust for new _CONTEXT macros.
7666 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7668 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7669 (lookup_fnfields_here):Likewise.
7670 (check_final_overrider): Likewise.
7671 (init_vbase_pointers): Likewise.
7672 (virtual_context): Likewise.
7673 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7674 (expand_body): Use decl_function_context, not
7675 hack_decl_function_context.
7676 * tree.c (hack_decl_function_context): Remove.
7677 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7679 * typeck2.c (error_not_base_type): Likewise.
7681 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7683 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7685 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7687 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7689 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7691 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7693 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7695 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7697 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7699 * parse.y (frob_specs): Split out...
7700 (parse_decl): From here.
7701 (fn.def2): Call initial_deferred_type_access_control.
7702 (after_type_component_declarator0): Call frob_specs.
7703 (notype_component_declarator0): Likewise.
7704 * search.c (friend_accessible_p): Nested classes are friends of their
7707 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7709 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7710 used to create an implicit temporary.
7712 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7715 2000-02-08 Nathan Sidwell <nathan@acm.org>
7717 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7718 strip array element qualifiers too.
7720 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7722 * decl.c (store_parm_decls): Don't build cleanups for parameters
7723 while processing_template_decl.
7725 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7727 * cp-tree.h (struct saved_scope): Add incomplete field.
7728 (namespace_scope_incomplete): New macro.
7729 * decl.c (pushdecl): Use it.
7730 (hack_incomplete_structures): Use it. See through artificial
7732 (mark_saved_scope): Mark it.
7734 Implement access control for nested types.
7735 * search.c (type_access_control): New fn.
7736 (accessible_p): Now we do perform access control for types.
7737 * semantics.c (deferred_type_access_control): New fn.
7738 (initial_deferred_type_access_control): New fn.
7739 (begin_function_definition): Call it. Add lookups parm.
7740 * decl.c (struct binding_level): Add this_class field.
7741 (pushlevel_class): Set it.
7742 (mark_binding_level): Mark it.
7743 (lookup_name_real): Use it. Call type_access_control.
7744 (mark_saved_scope): Mark lookups field.
7745 * cp-tree.h (flagged_type_tree): Add lookups field.
7746 (struct saved_scope): Add lookups field.
7747 (type_lookups): New macro.
7748 * parse.y (declmods): Now <ftype>.
7749 (parse_decl): Add lookups parm. Call
7750 initial_deferred_type_access_control.
7751 (lang_extdef): Clear type_lookups.
7752 (typed_declspecs, declmods, typespec): Set lookups field.
7753 (initdcl): Call deferred_type_access_control.
7754 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7755 component_decl_1, named_parm): Adjust.
7756 * friend.c (is_friend): Nested classes are friends of their
7759 * class.c (currently_open_derived_class): New fn.
7760 * method.c (hack_identifier): Use it.
7762 * lex.c (do_identifier): Remove obsolete code.
7764 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7766 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7768 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7769 thinks this file is plain C).
7771 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7773 * Makefile.in (call.o): Depend on $(EXPR_H).
7775 * call.c: Include "expr.h".
7777 * class.c (dump_class_hierarchy): Add prototype.
7779 * search.c (dfs_get_pure_virtuals): Likewise.
7781 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7783 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7786 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7788 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7789 Store it in DECL_FCONTEXT.
7790 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7792 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7794 * tinfo.h (old abi): #include "tconfig.h".
7795 * tinfo.cc (convert_to_base): Move into old abi section.
7797 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7799 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7800 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7801 (BINFO_PRIMARY_BINFO): New macro.
7802 (BF_DELTA): Rename to ...
7803 (BV_DELTA): ... this.
7804 (BF_VCALL_INDEX): Rename to ...
7805 (BV_VCALL_INDEX): ... this.
7806 (BF_FN): Rename to ...
7808 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7809 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7810 (modify_vtable_entry): Simplify.
7811 (add_virtual_function): Rename BF_ macros to BV_ variants.
7812 (build_vtable_initializer): Likewise.
7813 (get_class_offset_1): Remove.
7814 (dfs_get_class_offset): Likewise.
7815 (get_class_offset): Likewise.
7816 (dfs_find_final_overrider): New function.
7817 (find_final_overrider): Likewise.
7818 (modify_one_vtable): Remove.
7819 (dfs_find_base): New function.
7820 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7821 find_final_overrider.
7822 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7824 (dfs_fixup_vtable_deltas): Remove.
7825 (override_one_vtable): Remove.
7826 (merge_overrides): Likewise.
7827 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7828 unreal chilren of virtual bases.
7829 (finish_struct_1): Don't use merge_overrides. Don't use
7830 dfs_fixup_vtable_deltas.
7831 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7834 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7835 Jason Merrill <jason@yorick.cygnus.com>
7837 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7839 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7841 * exception.cc (__throw_bad_typeid): Add missing std::.
7843 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7845 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7847 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7849 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7851 Runtime support for new-abi rtti.
7852 * inc/typeinfo (type_info::operator!=): Define in class.
7853 (type_info::before, type_info::name, type_info::operator==,
7854 type_info::operator!=): Define new ABI implementations.
7855 (type_info::is_pointer_p, type_info::is_function_p): Declare
7856 new virtual functions.
7857 (type_info::do_catch, type_info::do_upcast): Likewise.
7859 * tinfo.h (__base_class_info): Define new class.
7860 (__class_type_info): Likewise.
7861 (__si_class_type_info): Likewise.
7862 (__vmi_class_type_info): Likewise.
7863 (__dynamic_cast): Prototype.
7865 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7866 (type_info::is_pointer_p): Define new function.
7867 (type_info::is_function_p): Likewise.
7868 (type_info::do_catch): Likewise.
7869 (type_info::do_upcast): Likewise.
7870 (vtable_prefix): New structure for vtable access.
7871 (adjust_pointer): Define new template function.
7872 (contained_p, public_p, virtual_p, contained_public_p,
7873 contained_nonpublic_p, contained_nonvirtual_p): Define new
7875 (nonvirtual_base_type): New local variable.
7876 (__class_type_info::~__class_type_info): Define.
7877 (__si_class_type_info::~__si_class_type_info): Likewise.
7878 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7879 (__class_type_info::do_catch): Define new function.
7880 (__class_type_info::do_upcast): Likewise.
7881 (__class_type_info::find_public_src): Likewise.
7882 (__class_type_info::do_find_public_src): Likewise.
7883 (__si_class_type_info::do_find_public_src): Likewise.
7884 (__vmi_class_type_info::do_find_public_src): Likewise.
7885 (__class_type_info::do_dyncast): Likewise.
7886 (__si_class_type_info::do_dyncast): Likewise.
7887 (__vmi_class_type_info::do_dyncast): Likewise.
7888 (__class_type_info::do_upcast): Likewise.
7889 (__si_class_type_info::do_upcast): Likewise.
7890 (__vmi_class_type_info::do_upcast): Likewise.
7891 (__dynamic_cast): Likewise.
7893 * tinfo2.cc (__fundamental_type_info): Define new class.
7894 (__pointer_type_info): Likewise.
7895 (__reference_type_info): Likewise.
7896 (__array_type_info): Likewise.
7897 (__function_type_info): Likewise.
7898 (__enum_type_info): Likewise.
7899 (__ptr_to_member_type_info): Likewise.
7900 (__fundamental_type_info::~__fundamental_type_info): Define.
7901 (__pointer_type_info::~__pointer_type_info): Likewise.
7902 (__reference_type_info::~__reference_type_info): Likewise.
7903 (__array_type_info::~__array_type_info): Likewise.
7904 (__function_type_info::~__function_type_info): Likewise.
7905 (__enum_type_info::~__enum_type_info): Likewise.
7906 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7907 (__pointer_type_info::do_catch): Define new function.
7908 (__ptr_to_member_type_info::do_catch): Define new function.
7910 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7911 (__is_pointer): Likewise.
7913 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7915 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7917 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7918 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7919 (make_new_vtable): New function.
7920 (modify_vtable_entry): Handle generation of new vtables correctly.
7921 (modify_one_vtable): Remove unused parameter.
7922 (dfs_fixup_vtable_deltas): Likewise.
7923 (override_one_vtable): Use build_secondary_vtable.
7924 (finish_struct_1): Use build_primary_vtable and
7925 build_secondary_vtable.
7927 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7929 * cp/decl.c: Adjust variable names, comments, help strings.
7931 2000-01-29 Nathan Sidwell <nathan@acm.org>
7933 * new2.cc (operator delete[]): Use operator delete, don't assume
7936 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7938 * class.c (build_vtbl_initializer): Add argument to
7939 build_vtable_entry call.
7941 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7943 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7944 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7945 (BF_DELTA): New macro.
7946 (BF_VCALL_INDEX): Likewise.
7948 (THUNK_VCALL_OFFSET): Likewise.
7949 (make_thunk): Change prototype.
7950 * class.c (build_vtable_entry): Integrate
7951 build_vtable_entry_for_fn. Handle vcall indices.
7952 (build_vtable_entry_for_fn): Remove.
7953 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7954 BF_VCALL_INDEX, BF_FN.
7955 (modify_vtable_entry): Integrate common code from
7956 modify_one_vtable and dfs_fixup_vtable_deltas.
7957 (add_virtual_function): Set BF_VCALL_INDEX.
7958 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7960 (modify_one_vtable): Simplify.
7961 (dfs_fixup_vtable_deltas): Likewise.
7962 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7963 * method.c (make_thunk): Handle vcall indices.
7965 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7967 Compiler side new abi rtti (not enabled).
7968 * cp-tree.h (new_abi_rtti_p): New macro.
7969 (emit_support_tinfos): Prototype new function.
7970 (tinfo_decl_p): Likewise.
7971 (emit_tinfo_decl): Likwise.
7972 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7974 (doing_runtime): New local static.
7975 (init_rtti_processing): Add new-abi initializer.
7976 (get_tinfo_decl): Add new-abi logic.
7977 (tinfo_from_decl): Likewise.
7978 (build_dynamic_cast_1): Likewise.
7979 (qualifier_flags): New static function.
7980 (tinfo_base_init): Likewise.
7981 (generic_initializer): Likewise.
7982 (ptr_ref_initializer): Likewise.
7983 (ptmd_initializer): Likewise.
7984 (class_hint_flags): Likewise.
7985 (class_initializer): Likewise.
7986 (synthesize_tinfo_var): Likewise.
7987 (create_real_tinfo_var): Likewise.
7988 (create_pseudo_type_info): Likewise.
7989 (get_vmi_pseudo_type_info): Likewise.
7990 (create_tinfo_types): Likewise.
7991 (emit_support_tinfos): New global function.
7992 (tinfo_decl_p): New global predicate.
7993 (emit_tinfo_decl): New global function.
7994 * class.c (set_rtti_entry): Generalize for old and new rtti.
7995 (build_vtbl_initializer): Likewise.
7996 * decl2.c (finish_file): Likewise.
7998 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8000 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8001 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8003 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8005 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8008 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8010 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8012 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8014 * optimize.c (calls_setjmp_r): Supply new argument
8015 to special_function_p.
8017 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8019 * call.c: PROTO -> PARAMS.
8020 * class.c: Likewise.
8021 * cp-tree.h: Likewise.
8025 * decl2.c: Likewise.
8027 * errfn.c: Likewise.
8028 * error.c: Likewise.
8029 * except.c: Likewise.
8032 * input.c: Likewise.
8035 * method.c: Likewise.
8036 * optimize.c: Likewise.
8037 * parse.y: Likewise.
8041 * search.c: Likewise.
8042 * semantics.c: Likewise.
8045 * typeck.c: Likewise.
8046 * typeck2.c: Likewise.
8049 2000-01-25 Richard Henderson <rth@cygnus.com>
8051 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8053 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8055 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8056 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8057 (struct vcall_offset_data_s): New type.
8058 (dfs_vcall_offset_queue_p): New function.
8059 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8060 (build_vcall_offset_vtbl_entries): Likewise.
8061 (layout_vtable_decl): Likewise.
8062 (num_vfun_entries): Likewise.
8063 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8064 (build_vtbl_initializer): Likewise.
8065 (dfs_finish_vtabls): Use layout_vtable_decl.
8066 (modify_one_vtables): Always duplicate vtables under the new ABI.
8067 (finish_struct_1): Use layout_vtable_decl.
8069 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8071 * decl.c (member_function_or_else): Change third arg from a format
8072 specifier to an `enum overload_flags'. Callers changed.
8074 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8076 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8077 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8078 build_const_cast, get_delta_difference, check_return_expr): Avoid
8079 ANSI string concatenation usage.
8081 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8083 * class.c (layout_class_type): Put the fields required to make a
8084 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8087 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8089 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8092 * decl2.c (mark_used): Do instantiate inlines that have been
8093 explicitly instantiated.
8095 2000-01-24 Richard Henderson <rth@cygnus.com>
8097 * call.c (build_over_call): Use expand_tree_builtin.
8098 * typeck.c (build_function_call_real): Likewise.
8099 (build_binary_op_nodefault): Handle unordered compares.
8101 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8103 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8104 cp_tree_index values.
8105 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8106 New global node #defines for them.
8107 * rtti.c (call_void_fn): Replace with ...
8108 (build_runtime_decl): ... new static function.
8109 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8110 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8111 (build_dynamic_cast_1): Always produce correctly typed result.
8112 Explicitly produce type_info addresses. Use dynamic_cast_node.
8113 * exception.cc (__throw_bad_cast): Return `void *'.
8114 (__throw_bad_typeid): Return `const type_info &'.
8116 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8118 * cp-tree.h (get_vtable_decl): Prototype new function.
8119 * class.c (get_vtable_decl): New function. Broken out from ...
8120 (build_vtable): ... here. Use it.
8121 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8124 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8126 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8127 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8128 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8129 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8130 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8131 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8132 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8133 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8134 (CPTI_TINFO_VAR_ID): New enumeration.
8135 (__tp_desc_type_node, __access_mode_type_node,
8136 __bltn_desc_type_node, __user_desc_type_node,
8137 __class_desc_type_node, __ptr_desc_type_node,
8138 __attr_desc_type_node, __func_desc_type_node,
8139 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8140 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8141 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8142 enum_desc_type_node, class_desc_type_node,
8143 si_class_desc_type_node, vmi_class_desc_type_node,
8144 ptmd_desc_type_node, base_desc_type_node): New #defines.
8145 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8146 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8147 (tinfo_var_id): New enumeration.
8148 (DECL_TINFO_FN_P): Augment comment.
8149 * decl.c (cp_global_trees): Adjust documentation.
8150 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8151 tinfo_decl_type and tinfo_var_id.
8152 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8153 (build_typeid): Remove unused variable.
8154 (get_tinfo_var): Use tinfo_var_id.
8155 (tinfo_name): New static function.
8156 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8157 (tinfo_from_decl): Likewise.
8158 (get_base_offset): New static function, broken out of
8160 (expand_si_desc): Use tinfo_name.
8161 (expand_class_desc): Likewise. Lose local static variable.
8162 Use base_desc_type_node. Use get_base_offset.
8163 (expand_ptr_desc): Use tinfo_name.
8164 (expand_attr_desc): Likewise.
8165 (expand_generic_desc): Likewise.
8167 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8168 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8170 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8172 * cp-tree.h (__eprintf): Remove declaration.
8173 * tree.c (__eprintf): Remove definition.
8175 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8176 Mark Mitchell <mark@codesourcery.com>
8178 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8179 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8181 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8183 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8185 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8187 * cp-tree.h (register_dtor_fn): New function.
8188 * decl.c (destroy_local_static): Rename to ...
8189 (register_dtor_fn): ... this. Give it external linkage.
8190 (expand_static_init): Use it.
8191 * decl2.c (do_static_initialization): Likewise, if using
8193 (do_static_destruction): Check that __cxa_atexit is not in use.
8194 (finish_file): Don't call do_static_destruction if using
8197 * typeck.c (convert_arguments): Restore two-message error
8200 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8202 Remap dynamic cast hint values to be consistent across ABIs.
8203 * search.c (dynamic_cast_base_recurse): Remap generated value.
8204 (get_dynamic_cast_base_type): Adjust documentation.
8205 * tinfo.h (__user_type_info::dyncast): Likewise.
8206 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8207 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8208 (__class_type_info::do_dyncast): Likewise.
8209 (__class_type_info::do_find_public_subobj): Likewise.
8210 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8212 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8214 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8216 * typeck2.c (incomplete_type_error): Restore previous
8217 cp_error and cp_error_at call sequence.
8219 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8221 * class.c (dump_class_hierarchy): Make format agree with argument;
8222 cast pointer to unsigned long and print with %lx.
8224 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8226 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8228 * typeck.c (composite_pointer_type, common_type,
8229 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8230 build_function_call_real, convert_arguments,
8231 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8232 build_unary_op, mark_addressable, build_compound_expr,
8233 build_static_cast, build_reinterpret_cast, build_const_cast,
8234 build_c_cast, build_modify_expr, get_delta_difference,
8235 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8236 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8238 * typeck2.c (readonly_error, abstract_virtuals_error,
8239 process_init_constructor, check_for_new_type): Likewise.
8241 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8243 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8246 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8248 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8249 (build_x_typeid): Likewise.
8250 (get_tinfo_fn): Likewise.
8251 (get_tinfo_fn_unused): Rename to ...
8252 (get_tinfo_decl): ... here.
8253 * rtti.c (build_headof): Replace logic error with assertion.
8254 (get_tinfo_fn_dynamic): Rename to ...
8255 (get_tinfo_decl_dynamic): ... here. Make static. Use
8256 complete_type_or_else.
8257 (build_x_typeid): Move into ...
8258 (build_typeid): ... here. Adjust call to
8259 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8260 throw_bad_typeid expression.
8261 (get_tinfo_fn_unused): Rename to ...
8262 (get_tinfo_decl): ... here. Adjust comment.
8263 (get_tinfo_fn): Delete.
8264 (tinfo_from_decl): New static function.
8265 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8266 (get_typeid): Use complete_type_or_else.
8267 (build_dynamic_cast_1): Adjust calls to
8268 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8269 * parse.y (primary): Adjust call to build_typeid.
8270 * except.c (build_eh_type_type_ref): Adjust call to
8271 get_tinfo_decl. Mark as used.
8272 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8273 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8274 * parse.c: Regenerated.
8276 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8278 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8280 (resolves_to_fixed_type_p): Document calling convention.
8281 * rtti.c (build_x_typeid): Initialize NONNULL.
8283 * cp-tree.h (build_shared_int_cst): New function.
8284 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8285 * class.c (modify_vtable_entry): Likewise.
8286 (add_virtual_function): Split out code to generated shared
8287 INTEGER_CSTs to build_share_int_cst.
8288 (modify_all_vtables): Handle all the overridden functions here.
8289 Add overridden functions from non-primary virtual bases to the
8291 (finish_struct_1): Adjust call to modify_all_vtables. Add
8292 overridden functions from non-primary bases to the vtable.
8293 * tree.c (build_shared_int_cst): New function.
8295 * cp-tree.h (scratchalloc): Remove.
8296 (build_scratch_list): Likewise.
8297 * call.c (convert_class_to_reference): Replace build_scratch_list
8298 and build_expr_list with build_tree_list.
8299 (add_candidate): Replace scratchalloc with expralloc. Note memory
8301 (build_user_type_conversion_1): Replace build_scratch_list
8302 and build_expr_list with build_tree_list.
8303 (build_new_op): Likewise.
8304 (build_op_delete_call): Likewise.
8305 (convert_like): Likewise.
8306 * cvt.c (ocp_convert): Likewise.
8307 * decl.c (start_decl): Likewise.
8308 (start_function): Likewise.
8309 (finish_destructor_body): Likewise.
8310 (maybe_build_cleanup_1): Likewise.
8311 * decl2.c (reparse_decl_as_expr): Likewise.
8312 * init.c (perform_member_init): Likewise.
8313 (expand_cleanup_for_base): Likewise.
8314 (build_builtin_delete_call): Likewise.
8315 (build_new_1): Likewise.
8316 (build_delete): Likewise.
8317 * method.c (do_build_assign_ref): Likewise.
8318 * parse.y (already_scoped_stmt): Likewise.
8319 (nontrivial_exprlist): Likewise.
8320 (net_initializer): Likewise.
8321 (initlist): Likewise.
8322 * parse.c: Regenerated.
8323 * rtti.c (build_x_typeid): Likewise.
8324 (build_dynamic_cast_1): Likewise.
8325 * typeck.c (build_x_compound_expr): Likewise.
8326 (build_static_cast): Likewise.
8327 (build_modify_expr): Likewise.
8329 * cp-tree.h (DECL_VINDEX): Add documentation.
8330 * class.c (build_vtable_entry): Likewise.
8331 (start_vtable): Add comment.
8332 (add_virtual_function): Replace pending_hard_virtuals with
8333 overridden_virtuals and pending_virtuals with new_virtuals.
8334 Replace redundant assignments with assertions.
8335 (check_for_override): Add comment.
8336 (check_bases_and_members): Replace pending_hard_virtuals with
8337 overridden_virtuals and pending_virtuals with new_virtuals.
8338 (create_vtbl_ptr): Likewise.
8339 (layout_class_type): Likewise.
8340 (finish_struct_1): Likewise. Add comments.
8342 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8344 * class.c (finish_struct_1): Replace redundant code with
8347 * cp-tree.h (flag_new_abi): Move.
8348 (flag_use_cxa_atexit): Likewise.
8349 (flag_honor_std): Likewise.
8350 (flag_rtti): Likewise.
8351 (vbase_offsets_in_vtable_p): Define.
8352 (vptrs_present_everywhere_p): Likewise.
8353 (TYPE_CONTAINS_VPTR_P): Likewise.
8354 (dfs_walk_real): Declare.
8355 * class.c (build_vbase_pointer_fields): Check
8356 vbase_offsets_in_vtable_p.
8357 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8359 (build_vbase_offset_vtbl_entries): Simplify.
8360 (build_vbase_offset_vtbl_entries): Adjust.
8361 (build_vbase_pointer): Add ability to look up vbase offsets in
8363 (start_vtable): New function.
8364 (add_virtual_function): Use it.
8365 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8366 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8367 (build_vtbl_initializer): Take the type of the complete object as
8368 input. Use it to correctly calculate vbase offsets.
8369 (dfs_finish_vtbls): Pass the complete type to
8370 build_vtbl_initializer.
8371 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8372 (create_vtable_ptr): Create a vtable even if there are no
8373 new virtual functions, under the new ABI.
8374 (finish_struct_1): Likewise.
8375 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8376 * decl.c (exapnd_static_init): Remove call to
8377 preserve_initializer.
8378 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8380 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8381 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8382 (construct_virtual_bases): Don't initialize virtual base pointers
8384 (build_aggr_init): Clean up comment.
8385 (expand_aggr_init_1): Likewise.
8386 * rtti.c (expand_class_desc): Store the virtual function table
8387 index where the vbase offset lives in the offset field.
8388 * search.c (dfs_walk_real): Make it global.
8389 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8390 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8392 * tinfo.h (USItype): Make it signed under the new ABI.
8393 * tinfo.cc (convert_to_base): New function. Encapsulate base
8394 conversion logic here.
8395 (__class_type_info::do_upcast): Use it.
8396 (__class_type_info::do_dyncast): Likewise.
8397 (__class_type_info::do_find_public_subobj): Likewise.
8399 * init.c (construct_virtual_bases): Don't look up the addresses of
8400 virtual bases at run-time.
8402 * class.c (build_vbase_pointer): Relocate.
8403 (build_vbase_pointer_fields): Likewise.
8404 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8405 (build_vbase_offset_vtbl_entries): Likewise.
8407 * decl.c (init_decl_processing): Complain if -fnew-abi
8408 -fno-vtable-thunks is used.
8410 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8413 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8415 * cp-tree.h (num_extra_vtbl_entries): New function.
8416 (size_extra_vtbl_entries): Likewise.
8417 (dfs_vtable_path_unmark): Likewise.
8418 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8419 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8420 * class.c (num_extra_vtbl_entries): New function.
8421 (size_extra_vtbl_entries): Likewise.
8422 (dfs_build_vbase_offset_vtbl_entries): New function.
8423 (build_vbase_offset_vtbl_entries): Likewise.
8424 (build_vtbl_initializer): Use it.
8425 (finish_struct_1): Adjust vtable sizes (using
8426 num_extra_vtbl_entries).
8427 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8428 THUNK_DECL is non-NULL before expanding it.
8429 * init.c (expand_virtual_init): Adjust the vtable pointer by
8430 size_extra_vtbl_entries before storing it.
8431 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8432 Handle TREE_LIST parameters here, not in the dfs_* functions.
8433 (dfs_unmarked_real_bases_queue_p): Adjust.
8434 (dfs_marked_real_bases_queue_p): Likewise.
8435 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8436 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8437 (dfs_vtable_path_unmark): Likewise.
8439 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8441 * optimize.c (copy_body_r): Clear the operand three of a
8442 TARGET_EXPR when copying it.
8444 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8446 * method.c (build_decl_overload_real): Check whether we are in ::
8447 before returning __builtin_new/delete.
8449 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8451 * pt.c (tsubst_friend_function): Improve comment.
8452 (instantiate_decl): Avoid crashing when a "nested" function is
8453 instantiated from the top level.
8455 * dump.c (dqeueue_and_dump): Dump
8456 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8458 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8460 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8462 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8464 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8465 ENABLE_NEW_GXX_ABI defined.
8466 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8467 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8468 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8470 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8472 * decl.c (start_cleanup_fn): Call pushdecl.
8474 * call.c (convert_class_to_reference): Fix typos.
8475 (build_conditional_expr): Handle errors gracefully.
8476 * class.c (push_nested_class): Likewise.
8477 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8478 (DECL_THIS_EXTERN): Use it.
8479 (DECL_THIS_STATIC): Likewise.
8480 * cvt.c (convert_to_void): Handle errors gracefully.
8481 (build_expr_type_conversion): Likewise.
8482 * decl.c (maybe_push_decl): Likewise.
8483 (start_decl_1): Likewise.
8484 (require_complete_types_for_parms): Likewise.
8485 * parse.y (structsp): Likewise.
8486 (base_class): Likewise.
8487 * parse.c: Regenerated.
8488 * pt.c (finish_member_template_decl): Likewise.
8489 * typeck.c (decay_conversion): Likewise.
8491 * cp-tree.h (dfs_skip_vbases): New function.
8492 (find_vbase_instance): Likewise.
8493 * class.c (determine_primary_base): Allow a nearly empty base to
8494 serve as a primary base class under the new ABI.
8495 (get_class_offset_1): Rename to ...
8496 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8498 (get_class_offset): Use it. Issue error messages here.
8499 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8500 find the right copies of virtual bases.
8501 (fixup_vtable_deltas1): Rename to ...
8502 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8503 bases as primary bases.
8504 (fixup_vtable_deltas): Remove.
8505 (override_one_vtable): Handle virtual bases as primary bases.
8506 (merge_overrides): Likewise.
8507 (finish_struct_1): Likewise.
8508 (dump_class_hierarchy): Dump primary-ness of bases as well.
8509 * search.c (mark_primary_bases): Use a pre-order traversal to
8510 handle primary virtual bases.
8511 (dfs_skip_vbases): New fiunction.
8512 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8513 (fixup_virtual_upcast_offsets): Likewise.
8514 (fixup_all_virtual_upcast_offsets): Likewise.
8515 (dfs_find_vbase_instances): New function.
8516 (find_vbase_instance): Likewise.
8518 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8520 * lex.c (DIR_SEPARATOR): Delete macro.
8522 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8524 * decl2.c (lang_decode_option): Handle automatic line wrapping
8527 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8529 * friend.c (do_friend): Don't resolve scopes when processing
8530 template declarations, even if the qualifying scope doesn't
8531 involve template parameters.
8533 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8535 * class.c (dfs_modify_vtables_queue_p): Remove.
8536 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8537 and dfs_marked_real_bases_queue_p instead of
8538 dfs_modify_vtables_queue_p.
8540 * class.c (build_vbase_path): Simplify.
8541 (dfs_propagate_binfo_offsets): New function.
8542 (propagate_binfo_offsets): Use it.
8543 (remove_base_field): Simplify.
8544 (dfs_set_offset_for_vbases): Remove.
8545 (dfs_set_offset_for_shared_vbases): New function.
8546 (dfs_set_offset_for_unshared_vbases): Likewise.
8547 (layout_virtual_bases): Use them.
8548 (layout_basetypes): Don't call propagate_binfo_offsets.
8549 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8552 * class.c (build_base_field): New function, split out from ...
8553 (build_base_fields): ... here. Use it. Allocate primary bases
8554 first, under the new ABI.
8555 (get_vtable_entry): Remove.
8556 (remove_base_field): New function, split out from ...
8557 (remove_base_fields): ... here. Adjust since primary bases come
8558 first under the new ABI.
8560 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8561 (initialize_vtbl_ptrs): New function.
8562 (expand_indirect_vtbls_init): Change prototype.
8563 (convert_pointer_to_vbase): Declare.
8564 * init.c (expand_direct_vtbls_init): Remove.
8565 (dfs_initialize_vtbl_ptrs): New function.
8566 (initialize_vtbl_ptrs): Likewise.
8567 (emit_base_init): Use initialize_vtbl_ptrs.
8568 * search.c (convert_pointer_to_vbase): Make it global.
8569 (expand_indirect_vtbls_init): Remove vtable initialization code.
8570 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8572 * class.c (dfs_finish_vtbls): New function.
8573 (finish_vtbls): Use it.
8574 (dump_class_hierarchy): New function.
8576 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8577 (BINFO_VBASE_PRIMARY_P): New macro.
8578 (BINFO_VIRTUALS): Add to documentation.
8579 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8580 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8581 (dfs_mark_primary_bases_queue_p): Likewise.
8582 (dfs_unmarked_real_bases_queue_p): New function.
8583 (dfs_marked_real_bases_queue_p): Likewise.
8584 * search.c (dfs_mark_primary_bases): Adjust.
8585 (mark_primary_bases): Likewise.
8586 (get_shared_vbase_if_not_primary): New function.
8587 (dfs_unmarked_real_bases_queue_p): Likewise.
8588 (dfs_marked_real_bases_queue_p): Likewise.
8589 (dfs_get_pure_virtuals): Simplify.
8590 (get_pure_virtuals): Likewise.
8592 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8594 * lex.c: Include tm_p.h.
8596 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8598 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8600 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8602 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8603 * pt.c (instantiate_decl): Defer comdat templates that might not be
8606 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8607 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8608 (finish_file): Likewise.
8610 * decl2.c (import_export_class): Undo 12/14 change.
8612 * error.c (dump_decl): operator new, not operatornew.
8614 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8615 * search.c (lookup_field_1): Look for the last field with the
8618 2000-01-05 Nathan Sidwell <nathan@acm.org>
8620 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8623 2000-01-05 Nathan Sidwell <nathan@acm.org>
8625 * typeck.c (build_static_cast): Don't strip target qualifiers
8626 when casting from a class.
8628 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8630 * class.c (warn_hidden): Initialize variable `fndecl'.
8632 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8634 * decl.c (flag_isoc9x): New variable to be able to use code in
8635 c-common.c. For now always zero.
8637 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8639 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8640 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8641 or unshare_base_binfos for virtual bases here.
8642 * search.c (dfs_get_vbase_types): Do it here.
8643 (get_vbase_types): Adjust.
8645 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8647 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8648 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8649 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8650 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8651 (unmark_primary_bases): Remove declaration.
8652 (unmarkedp): Declare.
8653 (dfs_vbase_unmark): Likewise.
8654 * class.c (determine_primary_base): Return immediately if there
8655 are no base classes. Call mark_primary_bases here.
8656 (modify_all_direct_vtables): Remove.
8657 (modify_all_indirect_vtables): Remove.
8658 (dfs_modify_vtables_queue_p): New function.
8659 (dfs_modify_vtables): New function.
8660 (modify_all_vtables): Use them.
8661 (build_base_fields): Build FIELD_DECLs for primary virtual base
8663 (create_vtable_ptr): Don't call determine_primary_base here.
8664 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8665 (dfs_set_offset_for_vbases): ... this.
8666 (layout_virtual_bases): Use it.
8667 (layout_class_type): Call determine_primary_base here.
8668 * search.c (unmarkedp): Make it global.
8669 (shared_marked_p): Simplify.
8670 (shared_unmarked_p): Likewise.
8671 (dfs_primary_bases_queue_p): Remove.
8672 (dfs_unmark_primary_bases): Likewise.
8673 (unmark_primary_bases): Likewise.
8674 (mark_primary_bases): Simplify.
8675 (get_pure_virtuals): Don't call mark_primary_bases here.
8676 (dfs_vbase_unmark): New function.
8677 (get_vbase_types): Simplify.
8679 * class.c (struct base_info): Remove.
8680 (determine_primary_base): Take has_virtual_p rather than a
8681 base_info as input. Don't calculate max_has_virtual.
8682 (finish_struct_bits): Remove max_has_virtual argument.
8683 (create_vtable_ptr): Remove max_has_virtual_p argument.
8684 (layout_virtual_bases): Remove max argument.
8685 (layout_basetypes): Likewise.
8686 (layout_class_type): Remove max_has_virtual_p argument.
8687 (finish_struct_1): Remove max_has_virtual.
8689 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8690 (layout_basetypes): Remove.
8691 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8692 Update to handle primary virtual bases.
8693 (remove_base_fields): New function, split out from
8695 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8696 (layout_virtual_bases): New function, split out from
8697 layout_basetypes. Update to handle primary virtual bases.
8698 (layout_basetypes): Moved here from tree.c. Use
8699 remove_base_fields and layout_virtual_bases.
8700 * search.c (dfs_mark_primary_bases_queue_p): New function.
8701 (mark_primary_bases): Use it.
8702 * tree.c (CEIL): Remove.
8703 (propagate_binfo_offsets): Remove.
8704 (layout_basetypes): Remove.
8706 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8708 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8709 (BINFO_PRIMARY_MARKED_P): New macro.
8710 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8711 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8712 (mark_primary_bases): New function.
8713 (unmark_primary_bases): Likewise.
8714 * search.c (get_abstract_virtuals_1): Remove.
8715 (dfs_mark_primary_bases): New function.
8716 (mark_primary_bases): Likewise.
8717 (dfs_unmark_primary_bases): Likewise.
8718 (unmark_primary_bases): Likewise.
8719 (dfs_get_pure_virtuals): Likewise.
8721 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8723 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8724 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8725 (modify_one_vtable): Adjust.
8726 (fixup_vtable_deltas1): Likewise.
8727 (override_one_vtable): Likewise.
8728 * search.c (get_abstract_virtuals_1): Likewise.
8729 (get_pure_virtuals): Likewise.
8730 (expand_upcast_fixups): Likewise.
8731 * tree.c (debug_binfo): Likewise.
8733 * class.c (build_vtable): Don't return a value. Don't rebuild
8734 vtables for bases that have already been handled.
8735 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8736 already been handled.
8737 (modify_one_vtable): Adjust accordingly.
8738 (fixup_vtable_deltas1): Likewise.
8739 (finish_struct_1): Likewise.
8741 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8743 * call.c (build_new_method_call): Also check destructors.