1 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
4 set_block, pushdecl, getdecls, gettags, init_decl_processing,
5 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
6 lvalue_or_else, print_lang_statistics, comp_target_types,
7 unsigned_type, signed_type, signed_or_unsigned_type,
8 build_function_call, mark_addressable, incomplete_type_error):
9 Delete redundant declarations.
11 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
13 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
14 (TYPE_ANONYMOUS_P): New macro.
15 (TAGGED_TYPE_P): New macro.
16 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
17 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
18 * tree.c (no_linkage_helper): Likewise.
19 * semantics.c (begin_class_definition): Likewise.
20 * pt.c (convert_template_argument): Likewise.
21 * lex.c (check_for_missing_semicolon): Likewise.
23 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
25 * class.c (dfs_unshared_virtual_bases): New function.
26 (mark_primary_bases): Call it.
27 (check_bases): Ignore virtual bases when determining
30 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
32 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
34 2001-04-11 Mark Mitchell <mark@codesourcery.com>
36 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
37 cloned function to the clone.
39 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
41 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
43 * semantics.c: Include expr.h.
45 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
47 * method.c (implicitly_declare_fn): Commonize code for copy ctor
48 and assignment op. Set TREE_USED for parameter.
50 2001-04-10 Mark Mitchell <mark@codesourcery.com>
52 * class.c (find_final_overrider_data): Add `candidates'.
53 (dfs_find_final_overrider): Don't issue error messages
55 (find_final_overrider): Issue error messages here.
56 (build_base_field): Don't warn about amgibuous direct bases here.
57 (warn_about_ambiguous_direct_bases): New function.
58 (layout_class_type): Use it.
60 2001-04-10 Richard Henderson <rth@redhat.com>
62 * typeck.c (build_array_ref): Push the array reference inside
63 COMPOUND_EXPR and COND_EXPR.
65 2001-04-05 Mark Mitchell <mark@codesourcery.com>
67 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
68 * decl.c (duplicate_decls): Adjust accordingly.
69 (maybe_commonize_var): Likewise.
70 (grokfndecl): Likewise.
71 (start_function): Likewise.
72 (start_method): Likewise.
73 * decl2.c (key_method): Likewise.
74 (import_export_decl): Likewise.
75 * method.c (implicitly_declare_fn): Likewise.
76 * optimize.c (maybe_clone_body): Likewise.
78 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
80 * lang-specs.h: Add __DEPRECATED.
82 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
84 * search.c (get_dynamic_cast_base_type): When building a new
85 constant, set its type to ssizetype.
87 2001-04-04 Jakub Jelinek <jakub@redhat.com>
89 * optimize.c (expand_call_inline): Only add newly inlined statements
92 2001-04-03 Mark Mitchell <mark@codesourcery.com>
94 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
95 (OPERATOR_FORMAT): Likewise.
96 (OPERATOR_TYPENAME_FORMAT): Likewise.
97 * operators.def: Remove old name-mangling information.
98 * decl.c (grok_op_properties): Adjust accordingly.
99 * lex.c (init_operators): Likewise.
100 * rtti.c (get_tinfo_decl): Issue error messages about types that
103 2001-04-03 Mark Mitchell <mark@codesourcery.com>
105 * decl2.c (import_export_decl): Don't call import_export_class
106 when processing an inline member function.
107 * semantics.c (expand_body): Call import_export_decl before
108 emitting inline functions.
110 2001-03-28 Richard Henderson <rth@redhat.com>
112 IA-64 ABI Exception Handling:
113 * cp-tree.def (EH_SPEC_BLOCK): New.
114 (MUST_NOT_THROW_EXPR): New.
115 * cp-tree.h: Update changed function declarations.
116 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
117 (CPTI_CALL_UNEXPECTED): New.
118 (struct cp_language_function): Rename x_eh_spec_try_block
120 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
121 * decl.c (current_binding_level): If no current function
122 bindings, revert to scope_chain.
123 (initialize_predefined_identifiers): Remove __cp_push_exception.
124 (store_parm_decls): Use begin_eh_spec_block.
125 (finish_function): Use finish_eh_spec_block.
126 (mark_lang_function): Update for name changes.
127 * decl2.c (finish_file): No mark_all_runtime_matches.
128 * dump.c (cp_dump_tree): Handle new tree codes.
129 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
130 * except.c (catch_language_init, catch_language): Remove.
131 (init_exception_processing): Don't set language code.
132 Initialize call_unexpected_node, protect_cleanup_actions,
133 eh_personality_libfunc, lang_eh_runtime_type.
134 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
135 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
136 (prepare_eh_type): Split out type canonicalizations ...
137 (build_eh_type_type): ... from here.
138 (build_eh_type_type_ref): Remove.
139 (mark_all_runtime_matches): Remove.
140 (build_exc_ptr): New.
141 (do_begin_catch, do_end_catch): New.
142 (do_pop_exception): Remove.
143 (build_terminate_handler): Remove.
144 (choose_personality_routine): Split out language choice from ...
145 (initialize_handler_parm): ... here.
146 Use MUST_NOT_THROW_EXPR.
147 (expand_start_catch_block): Use do_begin_catch. Simplify Java
148 exception object handling.
149 (expand_start_eh_spec, expand_end_eh_spec): Remove.
150 (expand_exception_blocks, alloc_eh_object): Remove.
151 (begin_eh_spec_block, finish_eh_spec_block): New.
152 (do_allocate_exception, do_free_exception): New.
153 (expand_throw): Merge into ...
154 (build_throw): ... here. Update for abi.
155 * expr.c (cplus_expand_expr): No expand_internal_throw.
156 Handle MUST_NOT_THROW_EXPR.
157 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
158 * semantics.c (*) Update for except.h name changes.
159 (genrtl_try_block): No protect_with_terminate.
160 (genrtl_eh_spec_block): New.
161 (genrtl_handler): Don't emit the goto here.
162 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
163 (genrtl_finish_function): Don't expand_exception_blocks.
164 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
166 2001-03-28 Richard Henderson <rth@redhat.com>
168 * decl.c (struct named_label_list): Rename eh_region to
169 in_try_scope, add in_catch_scope.
170 (struct binding_level): Rename eh_region to is_try_scope,
172 (note_level_for_try): Rename from note_level_for_eh.
173 (note_level_for_catch): New.
174 (poplevel): Copy both is_try_scope and is_catch_scope to
175 the named_label_list struct.
176 (check_previous_goto_1): Don't check for catch block via
177 DECL_ARTIFICIAL; use in_try_scope instead.
178 (check_goto): Likewise.
179 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
180 * except.c (expand_start_catch_block): Call note_level_for_catch.
181 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
183 2001-03-27 Richard Henderson <rth@redhat.com>
185 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
186 exceptions_via_longjmp.
188 2001-03-27 Phil Edwards <pme@sources.redhat.com>
190 * pt.c (check_default_tmpl_args): Make error messages clearer.
192 2001-03-26 Phil Edwards <pme@sources.redhat.com>
194 * error.c: Also undefine 'A' macro used for cp_printers definition.
196 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
198 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
200 2001-03-26 Mike Yang <yang@research.att.com>
201 Mark Mitchell <mark@codesourcery.com>
203 * dump.c (dump_access): New function.
204 (cp_dump_tree): Use it. Dump basetype information for class
207 2001-03-26 Mark Mitchell <mark@codesourcery.com>
209 * Makefile.in (optimize.o): Depend on params.h.
210 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
211 (init_decl_processing): Set flag_no_inline when doing
213 * optimize.c: Include params.h.
214 (struct inline_data): Improve documentation of FNS. Add
215 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
216 (INSNS_PER_STMT): New macro.
217 (remap_block): Use CLONING_P.
218 (inlinable_function_p): Don't inline big functions.
219 (expand_call_inline): Keep track of how much inlining we've done.
220 (optimize_function): Set FIRST_INLINED_FN.
221 (maybe_clone_body): Set CLONING_P.
222 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
224 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
225 rest_of_compilation. Clear DECL_RTL for local variables
227 (clear_decl_rtl): New function.
229 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
232 * cp-tree.h (skip_type_access_control,
233 reset_type_access_control): Prototype.
234 * decl.c (grokdeclarator): Access of friends is not checked.
235 * parse.y (component_decl_list): Reset type access control.
236 * semantics.c (decl_type_access_control): Clear
237 current_type_lookups.
238 (save_type_access_control): Don't save if not deferring.
239 (skip_type_access_control, reset_type_access_control): New
241 (begin_class_definition): Do type access control for basetypes.
242 Start deferred access control.
243 (finish_class_definition): Resume immediate access control if
244 this is a local class.
246 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
248 * class.c (add_method): Use memcpy/memmove, not bcopy.
250 * decl.c (duplicate_decls): Likewise.
252 2001-03-23 Jakub Jelinek <jakub@redhat.com>
254 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
257 2001-03-23 Jakub Jelinek <jakub@redhat.com>
259 * decl.c (local_names): Define.
260 (push_local_name): New.
261 (grok_reference_init): Return init if initializing static reference
262 variable with non-constant instead of emitting it.
263 Move expand_static_init call to cp_finish_decl.
264 (layout_var_decl): Call push_local_name.
265 (maybe_commonize_var): Allow inlining functions even if they have
266 static local variables, use comdat_linkage for them if flag_weak.
267 (check_initializer): Call obscure_complex_init if
268 grok_reference_init returned non-zero.
269 (save_function_data): Clear x_local_names.
270 (pop_cp_function_context): Free x_local_names.
271 (mark_inlined_fns): Remove.
272 (mark_lang_function): Mark x_local_names.
273 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
274 Mark inlined_fns as tree, remove call to mark_inlined_fns.
275 * class.c (alter_access): Ensure DECL_ACCESS is never set if
276 DECL_DISCRIMINATOR_P.
277 * cp-tree.h (cp_language_function): Add x_local_names.
278 (lang_decl_flags): Add discriminator into u2.
279 (lang_decl_inlined_fns): Remove.
280 (lang_decl): inlined_fns is now a TREE_VEC.
281 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
282 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
283 TREE_VEC, not a custom structure.
284 (optimize_function): Likewise.
285 * mangle.c (discriminator_for_local_entity): Discriminate among
286 VAR_DECL local entities.
287 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
290 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
292 Add support for Java interface method calls.
293 * cp-tree.h (struct lang_type): Add java_interface flag.
294 (TYPE_JAVA_INTERFACE): New macro.
295 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
296 by setting TYPE_JAVA_INTERFACE.
297 * call.c (java_iface_lookup_fn): New static.
298 (build_over_call): If calling a method declared in a
299 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
300 expression which resolves the function address.
301 (build_java_interface_fn_ref): New function.
303 2001-03-22 Richard Henderson <rth@redhat.com>
305 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
306 * except.c: Don't include it.
308 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
309 based on an idea from Joe Buck <jbuck@synopsys.com>
311 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
313 (data_def, component_decl): Add reductions to bad_decl.
315 2001-03-22 Jakub Jelinek <jakub@redhat.com>
317 * method.c (do_build_assign_ref): Don't use build_modify_expr for
318 anonymous aggregates, since they don't have assignment operator
320 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
321 assignment operators for anonymous structure fields.
323 2001-03-21 Jason Merrill <jason@redhat.com>
325 * pt.c (instantiate_decl): Abort if we see a member constant
326 instantiation that doesn't already have its initializer.
327 Downgrade explicit instantiation without definition to pedwarn.
329 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
330 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
331 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
333 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
334 (pending_vtables): Remove.
335 * decl2.c (pending_vtables): Remove.
336 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
337 CLASSTYPE_VTABLE_NEEDS_WRITING.
338 (import_export_class): Likewise.
339 (init_decl2): Don't mark pending_vtables.
340 * lex.c (handle_pragma_vtable): Just sorry.
341 * pt.c (instantiate_class_template): Don't mess with
342 CLASSTYPE_VTABLE_NEEDS_WRITING.
343 (mark_class_instantiated): Likewise.
344 * ptree.c (print_lang_type): Don't print it.
345 * semantics.c (begin_class_definition): Don't set it.
347 * pt.c (template_tail): Replace with last_pending_template.
348 (maybe_templates, maybe_template_tail): Remove.
349 (add_pending_template): Adjust.
350 (instantiate_pending_templates): Adjust.
352 * cp-tree.h (struct saved_scope): Remove lang_stack field.
353 (current_lang_stack): Remove.
354 * decl.c (maybe_push_to_top_level): Don't initialize it.
355 (duplicate_decls): Use current_lang_depth.
356 (xref_basetypes): Likewise.
357 * class.c (current_lang_depth): New fn.
358 (push_lang_context): Use more varray functionality.
359 (pop_lang_context): Likewise.
361 * error.c (GLOBAL_THING): Always use '__'.
363 2001-03-21 Mark Mitchell <mark@codesourcery.com>
365 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
367 * mangle.c (mangle_decl_string): Mangle the names of overloaded
368 operators, even when they have `extern "C"' linkage.
370 2001-03-19 Mark Mitchell <mark@codesourcery.com>
372 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
373 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
374 where it's not necessary.
375 (add_method): Remove optimization involving comparison of
377 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
378 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
379 where it's not necessary.
380 (check_methods): Likewise.
381 (build_clone): Likewise.
382 (built_vtt): Likewise.
383 * cp-tree.h (DECL_NEEDED_P): Likewise.
384 * decl.c (pushtag): Likewise.
385 (duplicate_decls): Likewise.
386 (pushdecl): Likewise.
387 (builtin_function): Likewise.
388 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
389 (build_cp_library_fn): Likewise.
390 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
391 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
392 where it's not necessary.
393 (make_rtl_for_nonlocal_decl): Likewise.
394 (cp_finish_decl): Likewise.
395 (grokfndecl): Likewise.
396 (grokvardecl): Likewise.
397 (grokdeclarator): Likewise.
398 (start_function): Likewise.
399 (cp_missing_return_ok_p): Likewise.
400 * decl2.c (grokclassfn): Likewise.
401 (check_classfn): Likewise.
402 (finish_static_data_member_decl): Likewise.
403 (grokfield): Likewise.
404 * error.c (GLOBAL_IORD_P): Remove.
405 (dump_global_iord): Improve output.
406 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
407 * except.c (nothrow_libfn_p): Summarily reject any function not in
409 * init.c (build_java_class_ref): Don't explicitly set
410 DECL_ASSEMBLER_NAME after calling mangle_decl.
411 * mangle.c (mangle_decl_string): Handle extern "C" functions.
412 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
413 * method.c (set_mangled_name_for_decl): Don't explicitly set
414 DECL_ASSEMBLER_NAME after calling mangle_decl.
415 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
416 IDENTIFIER_GLOBAL_VALUE for the thunk.
417 * pt.c (set_mangled_name_for_template_decl): Remove.
418 (check_explicit_specialization): Don't use it.
419 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
420 (tsubst_friend_function): Likewise.
421 (tsubst_decl): Likewise.
422 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
423 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
424 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
425 where it's not necessary.
426 (tinfo_base_init): Likewise.
427 (create_real_tinfo_var): Likewise.
428 * search.c (looup_field_1): Likewise.
429 * semantics.c (finish_named_return_value): Likewise.
430 * tree.c (init_tree): Set lang_set_decl_assembler_name.
432 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
434 Correct semantics restrictions checking in throw-expression.
435 * except.c (is_admissible_throw_operand): New function.
436 (build_throw): Use it.
438 2001-03-14 Mark Mitchell <mark@codesourcery.com>
440 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
443 2001-03-14 Mark Mitchell <mark@codesourcery.com>
445 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
446 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
447 * decl.c (duplicate_decls): Likewise.
448 (builtin_function): Likewise.
449 (build_library_fn): Likewise.
450 (build_cp_library_fn): Likewise.
451 (check_initializer): Likewise.
452 (cp_finish_decl): Likewise.
453 * decl2.c (grokfield): Likewise.
454 (grok_function_init): Remove #if 0'd code.
455 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
456 * friend.c (do_friend): Likewise.
457 * init.c (get_temp_regvar): Likewise.
458 * method.c (make_thunk): Likewise.
459 * pt.c (tsubst_friend_function): Likewise.
460 (tsubst_decl): Likewise.
461 (regenerate_decl_from_template): Likewise.
462 * semantics.c (genrtl_named_return_value): Likewise.
463 (expand_body): Likewise.
464 (genrtl_finish_function): Likewise.
465 * tree.c (cp_tree_equal): Likewise.
467 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
469 * call.c (convert_like_real): Add extra semantics to INNER
470 parameter. Don't convert to temporary if a user conversion
471 gives us an lvalue that we're about to bind to a reference.
472 Set INNER to indicate pending reference binding on recursive
475 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
477 * cp/lex.c: Delete duplicate pending_lang_change.
479 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
481 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
483 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
484 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
486 2001-03-09 Zack Weinberg <zackw@stanford.edu>
488 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
490 2001-03-08 Stan Shebs <shebs@apple.com>
492 * cp-tree.h (set_identifier_local_value): Remove unused decl.
494 2001-03-06 Zack Weinberg <zackw@stanford.edu>
496 * spew.c: Remove references to CPP_OSTRING.
498 2001-03-06 Andrew Haley <aph@redhat.com>
500 * typeck.c (convert_arguments): Check that we have an fndecl.
502 2001-03-05 Andrew Haley <aph@redhat.com>
504 * typeck.c (convert_arguments): Don't do ellipsis conversion for
505 __built_in_constant_p.
507 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
509 * typeck.c (build_static_cast): Allow enum to enum conversions
512 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
514 * class.c (check_field_decls): Pointers to member do not a
515 non-pod struct make, as per DR 148.
517 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
519 * call.c (joust): cp_pedwarn when using gnu extension concerning
520 worst conversion sequences.
522 2001-03-01 Zack Weinberg <zackw@stanford.edu>
524 * decl.c: Replace all uses of 'boolean' with 'bool'.
526 2001-03-01 Zack Weinberg <zackw@stanford.edu>
528 * lang-specs.h: Add zero initializer for cpp_spec field to
529 all array elements that need one. Don't put an #ifdef inside
530 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
533 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
535 Implement using decls inside template functions.
536 * decl2.c (validate_nonmember_using_decl): Don't special case
537 fake_std_node in the global namespace. Don't reject early when
538 processing a template.
539 (do_local_using_decl): Add to statement tree. Don't do further
540 processing when building a template.
541 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
543 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
545 * decl2.c (do_nonmember_using_decl): Don't complain if we find
546 same function. Do complain about ambiguating extern "C"
549 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
551 Remove floating point and complex type template constant parms.
552 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
553 COMPLEX_TYPE extensions.
554 (invalid_nontype_parm_type_p): Likewise.
556 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
558 * except.c (call_eh_info): Revert "match_function"'s type.
560 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
562 Fix ctor vtable vcall offsets.
563 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
564 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
565 (get_matching_base): Remove.
566 (get_original_base): New function.
567 (build_vtbl_initializer): Initialize vid.rtti_binfo.
568 Use a virtual thunk for a ctor vtable with an index
569 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
570 primary base within a constructor vtable. Only set
571 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
572 when primary base has been lost.
573 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
575 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
577 * call.c (joust): Ensure more_specialized()'s argument length
578 parameter has correct value for constructors.
580 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
582 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
584 * decl.c (mark_inlined_fns): Prototype.
586 2001-02-22 Mark Mitchell <mark@codesourcery.com>
588 * spew.c (yylex): Correct handling of friends.
590 2001-02-22 Mark Mitchell <mark@codesourcery.com>
592 * mangle.c (write_encoding): Pass write_function_type the
593 FUNCTION_DECL for the function being encoded.
594 (write_function_type): Pass it along to write_bare_function_type.
595 (write_bare_function_type): Pass it along to write_method_parms.
596 (write_method_parms): Don't mangle the compiler-generated
597 parameters to a constructor or destructor.
599 2001-02-22 Andreas Jaeger <aj@suse.de>
601 * optimize.c: Include toplev.h for
602 note_deferral_of_defined_inline_function prototype.
604 2001-02-22 Jakub Jelinek <jakub@redhat.com>
606 * cp-tree.h (struct lang_decl_inlined_fns): New.
607 (struct lang_decls): Add inlined_fns.
608 (DECL_INLINED_FNS): New macro.
609 * optimize.c (struct inline_data): Add inlined_fns.
610 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
611 (inlinable_function_p): Likewise, fix typo in comment,
612 function is not inlinable if it already inlined function currently
614 (expand_call_inline): Add fn to inlined_fns if neccessary.
615 (optimize_function): Initialize inlined_fns.
616 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
617 * decl.c (mark_inlined_fns): New function.
618 (lang_mark_tree): Call it.
620 2001-02-21 Jason Merrill <jason@redhat.com>
622 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
623 (DECL_UNINLINABLE): Move to middle-end.
625 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
626 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
627 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
628 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
629 parms and outer BLOCK. note_deferral_of_defined_inline_function.
631 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
634 2001-02-19 Mark Mitchell <mark@codesourcery.com>
636 * decl2.c (set_decl_namespace): Allow explicit instantiations in
639 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
641 * optimize.c (expand_call_inline): Don't walk subtrees of type
644 2001-02-18 Mark Mitchell <mark@codesourcery.com>
646 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
649 2001-02-18 Jason Merrill <jason@redhat.com>
651 Do put the VTT parameter in DECL_ARGUMENTS.
652 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
653 (current_vtt_parm): New macro.
654 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
655 (DECL_HAS_VTT_PARM_P): New macro.
656 (DECL_VTT_PARM): Remove.
657 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
658 * decl.c (duplicate_decls): Only copy the operator code if
660 (start_function): Set current_vtt_parm.
661 (lang_mark_tree): Don't mark vtt_parm.
662 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
663 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
664 * class.c (build_clone): Maybe remove the VTT parm.
665 * optimize.c (maybe_clone_body): Set up the VTT parm.
666 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
667 * call.c (build_over_call): Just allow the VTT arg.
668 * method.c (make_thunk): Don't set DECL_VTT_PARM.
669 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
670 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
671 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
672 * error.c (dump_function_decl): Likewise.
673 * call.c (build_user_type_conversion_1, convert_like_real): Abort
674 if we try to call a constructor with in-charge or VTT parms.
675 * method.c (skip_artificial_parms_for): New fn.
676 * call.c (add_function_candidate, build_over_call): Call it.
677 * call.c (build_new_method_call): Use current_vtt_parm.
678 * init.c (expand_virtual_init): Likewise.
679 * class.c (same_signature_p): No longer static.
680 * cp-tree.h: Declare it.
681 * search.c (look_for_overrides_r): Use it.
683 2001-02-17 Mark Mitchell <mark@codesourcery.com>
685 * cp-tree.h (new_abi_rtti_p): Remove.
686 (name_mangling_version): Likewise.
687 (flag_do_squangling): Likewise.
688 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
689 * decl.c (grokfndecl): Likewise.
690 * decl2.c (name_mangling_version): Remove.
691 (flag_do_squangling): Likewise.
692 (lang_f_options): Remove `squangle'.
693 (unsupported_options): Add `squangle'.
694 (cxx_decode_option): Issue a warning about uses of
695 -fname-mangling-version.
696 (finish_file): Remove old ABI support.
697 * pt.c (check_explicit_specialization): Likewise.
698 (tsubst_decl): Likewise.
699 * rtti.c (init_rtti_processing): Likewise.
700 (build_headof): Likewise.
701 (get_tinfo_decl_dynamic): Likewise.
702 (tinfo_from_decl): Likewise.
703 (build_dynamic_cast_1): Likewise.
704 (synthesize_tinfo_var): Likewise.
705 * init.c (build_new): Allow enumeration types for the array-bounds
706 in a direct-new-declarator.
708 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
710 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
711 TREE_PROTECTED from the template being specialized.
713 2001-02-17 Jason Merrill <jason@redhat.com>
715 * decl2.c (build_artificial_parm): Set TREE_READONLY.
717 * decl.c (bad_specifiers): Allow throw specs on things with
718 pointer-to-function or -member-function type.
719 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
722 2001-02-17 Mark Mitchell <mark@codesourcery.com>
724 * call.c (check_dtor_name): Handle template names correctly.
726 2001-02-16 Jason Merrill <jason@redhat.com>
728 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
729 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
730 * optimize.c (maybe_clone_body): Don't substitute it.
731 * call.c (build_new_method_call): Check in_chrg instead.
732 * init.c (expand_virtual_init): Likewise.
734 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
736 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
737 class-type introduces at least a type-name.
739 2001-02-16 Jakub Jelinek <jakub@redhat.com>
741 * call.c (convert_like_real): Create a temporary for non-lvalue.
743 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
745 * cp-tree.h: Fix typos in comments.
747 2001-02-16 Jason Merrill <jason@redhat.com>
749 * optimize.c (remap_block): If we're compiling a clone, pass the
750 new block to insert_block.
752 2001-02-16 Mark Mitchell <mark@codesourcery.com>
754 * semantics.c (finish_asm_stmt): Robustify.
756 2001-02-15 Mark Mitchell <mark@codesourcery.com>
758 * pt.c (push_template_decl_real): Don't remangle the name of a
761 2001-02-15 Jim Meyering <meyering@lucent.com>
763 * Make-lang.in (c++.install-common): Depend on installdirs.
764 (c++.install-info): Likewise.
765 (c++.install-man): Likewise.
767 2001-02-15 Mark Mitchell <mark@codesourcery.com>
769 * typeck2.c (build_m_component_ref): Robustify.
771 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
773 * friend.c (do_friend): Don't take the nested [template] class
774 into account when deciding whether to warn about the friend
775 function not referring to a template function.
777 2001-02-14 Jakub Jelinek <jakub@redhat.com>
779 * typeck.c (build_unary_op): Clarify error message.
781 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
783 * parse.y (component_constructor_declarator): allow optional
784 parentheses around constructor class name.
786 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
788 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
790 * init.c (emit_base_init): Remove incorrect comment about
792 * method.c (make_thunk): Fix comment alignment.
794 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
796 Kill remnants of this is variable.
797 * cp-tree.h (flag_this_is_variable): Remove.
798 * decl2.c (flag_this_is_variable): Remove.
799 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
800 (build_vbase_path): The path is non-static, even in a cdtor.
801 (resolves_to_fixed_type_p): Add additional return value.
802 * search.c (init_vbase_pointers): Adjust.
803 * tree.c (lvalue_p_1): Adjust.
804 * typeck.c (mark_addressable): Adjust.
806 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
808 * pt.c (unify): Don't check cv quals of array types.
810 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
812 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
813 check whether we already have the type.
815 2001-02-13 Mark Mitchell <mark@codesourcery.com>
817 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
818 * call.c (build_op_delete_call): Simplify to remove duplicate
820 * class.c (clone_function_decl): Don't build the deleting variant
821 of a non-virtual destructor.
822 * decl.c (finish_destructor_body): Don't call delete if this is a
823 non-virtual destructor.
824 * init.c (build_delete): Explicitly call `operator delete' when
825 deleting an object with a non-virtual destructor.
827 2001-02-13 Jason Merrill <jason@redhat.com>
829 * lang-specs.h: Add more __EXCEPTIONS.
831 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
833 * typeck2.c (process_init_constructor): Check
834 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
836 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
838 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
839 Remove spurious information in comment. Allow further
840 adjustments of REFERENCE_TYPE args.
842 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
844 * errfn.c (cp_deprecated): Tweak diagnostic text.
845 * parse.y (new_initializer): Deprecate initializer lists
848 2001-02-12 Mark Mitchell <mark@codesourcery.com>
850 Remove old ABI support.
852 2001-02-11 Mark Mitchell <mark@codesourcery.com>
854 * decl2.c (flag_vtable_thunks): Always set it to 1.
855 (flag_new_abi): Likewise.
856 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
858 * Makefile.in (g++spec.o): Fix typo.
860 2001-02-09 Jason Merrill <jason@redhat.com>
862 * lang-specs.h: Restore definition of __EXCEPTIONS.
864 2001-02-08 Jason Merrill <jason@redhat.com>
866 * search.c (shared_member_p): New function.
867 (lookup_field_r): Use it.
868 * cp-tree.h (SHARED_MEMBER_P): Remove.
870 * method.c (process_overload_item): Handle template-dependent array
872 * pt.c (type_unification_real): If we end up with undeduced nontype
875 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
878 * typeck2.c (friendly_abort): Don't say anything if we have
879 earlier errors or sorries.
881 * decl.c (check_tag_decl): Notice attempts to redefine bool and
882 wchar_t. Ignore if in_system_header.
884 * decl.c (maybe_push_cleanup_level): New fn...
885 (start_decl_1): ...split out from here.
886 * cvt.c (build_up_reference): Use it.
887 * cp-tree.h: Declare it.
889 2001-02-07 Mark Mitchell <mark@codesourcery.com>
891 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
894 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
896 * pt.c (lookup_template_class): Make sure it's a primary
897 template or template_template_parm when called from the parser.
898 (instantiate_template_class): Add assertion.
900 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
902 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
903 from error_mark_node.
905 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
907 Fix specification and implementation bugs in V3 ABI
908 construction vtables.
909 * cp-tree.h (flag_dump_class_layout): New flag.
910 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
911 (BINFO_LOST_PRIMARY_P): New flag.
912 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
913 (BINFO_PRIMARY_MARKED_P): Rename to ...
914 (BINFO_PRIMARY_P): ... here.
915 (binfo_via_virtual): New prototype.
916 * decl2.c (flag_dump_class_layout): New flag.
917 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
918 use `=' as a file name separator.
919 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
921 (build_vtbl_address): If this is a virtual primary base, then
922 get the vtbl of what it is ultimately primary for.
923 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
925 (dfs_skip_nonprimary_vbases_markedp): Likewise.
926 (get_shared_vbase_if_not_primary): Likewise.
927 (dfs_get_pure_virtuals): Likewise.
928 (expand_upcast_fixups): Likewise.
929 (fixup_virtual_upcast_offsets): Likewise.
930 (dfs_find_vbase_instance): Likewise.
931 (find_vbase_instance): Likewise.
932 (binfo_from_vbase): Adjust comment to reflect reality.
933 (binfo_via_virtual): New function.
934 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
935 for binfo walking during VTT construction.
936 (dfs_mark_primary_bases): Remove.
937 (force_canonical_binfo_r): New function.
938 (force_canonical_binfo): New function.
939 (mark_primary_virtual_base): New function.
940 (mark_primary_bases): Walk in inheritance graph order, use
941 mark_primary_virtual_base.
942 (determine_primary_base): Use some more intermediate variables.
943 (dfs_find_final_overrider): Don't check for overriding along a
945 (dfs_modify_vtables): Walk into primary virtual bases too.
946 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
947 (build_base_fields): Likewise.
948 (dfs_set_offset_for_unshared_vbases): Likewise.
949 (layout_virtual_bases): Likewise.
950 (end_of_class): Likewise.
951 (finish_struct_1): Call dump_class_hierarchy, if requested.
952 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
953 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
954 (dump_class_hierarchy): Add file parameter. Append to file, if
956 (finish_vtbls): Adjust accumulate_vtbl_inits call.
957 Use canonical base for virtual bases.
958 (build_vtt): Add more comments. Adjust build_vtt_inits call.
959 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
960 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
961 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
963 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
964 from DATA. We want virtual primary bases and all bases via virtual.
965 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
966 virtual base when not a construction vtable.
967 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
968 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
969 Use canonical bases when processing virtual bases.
970 (accumulate_vtbl_inits): We're interested in any base via a
972 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
973 within a construction vtable, determine what is being overridden.
974 (build_vtbl_initializer): Add more comments
975 (add_vcall_offset_vtbl_entries_1): Adjust comment.
976 (build_rtti_vtbl_entries): Check if the base has lost its
979 2001-02-05 Mark Mitchell <mark@codesourcery.com>
981 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
983 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
985 * decl.c (pushdecl): Call abort instead of fatal.
986 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
987 * init.c (build_new_1): Likewise.
988 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
989 * decl.c (build_typename_type): hash_table_init now returns void.
990 decl.c (init_decl_processing): Make an error non-fatal.
992 2001-02-04 Mark Mitchell <mark@codesourcery.com>
994 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
996 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
997 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
998 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
999 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1000 * decl.c (maybe_commonize_var): Use the new name-mangling where
1002 * decl2.c (comdat_linkage): Enhance comments. Make all
1003 compiler-generated things static, if COMDAT is not available.
1004 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1006 (tinfo_base_init): Use the correct mangled name for typeinfo
1007 strings, and push them into the global scope.
1008 (typeinfo_in_lib_p): New function.
1009 (synthesize_tinfo_var): Use it.
1010 (create_real_tinfo_var): Likewise.
1012 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1014 * decl.c (push_class_binding): Use context_for_name_lookup instead
1016 * search.c (context_for_name_lookup): Remove static. Check for NULL
1017 context in the loop.
1018 * cp-tree.h (context_for_name_lookup): Add prototype.
1020 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1022 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1023 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1025 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1026 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1028 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1030 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1031 of macros used when compiling g++spec.c.
1032 * g++spec.c (lang_specific_driver): Link with the shared
1035 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1037 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1038 make_reference_declarator, make_call_declarator), method.c
1039 (implicitly_declare_fn), parse.y (namespace_using_decl,
1040 notype_unqualified_id, expr_or_declarator, new_type_id,
1041 after_type_declarator, direct_after_type_declarator,
1042 notype_declarator, complex_notype_declarator,
1043 complex_direct_notype_declarator, qualified_id,
1044 notype_qualified_id, overqualified_id, direct_new_declarator,
1045 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1046 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1047 instead of build_parse_node.
1049 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1051 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1052 (minus_one_node): Moved to top level gcc directory. Renamed
1053 to integer_minus_one_node.
1055 * init.c (init_init_processing): Don't set minus_one_node.
1056 (build_vec_init): Use integer_minus_one_node.
1058 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1060 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1062 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1063 identical and they would be replaced with constant, remove
1064 MODIFY_EXPR from the tree.
1066 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1068 * Make-lang.in: Remove all dependencies on defaults.h.
1069 * call.c: Don't include defaults.h.
1071 * decl2.c: Likewise.
1072 * except.c: Likewise.
1076 * typeck.c: Likewise.
1078 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1080 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1081 operators even in "C" linkage.
1082 * method.c (set_mangled_name_for_decl): Likewise.
1083 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1084 overloaded operators in "C" linkage.
1086 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1088 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1089 (tsubst_arg_types): Check parameter is not void.
1090 (tsubst): Adjust tsubst_decl call.
1092 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1094 * call.c (add_builtin_candidate): Quote std properly, from
1097 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1099 * pt.c (check_explicit_specialization): Clone constructors and
1102 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1104 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1105 indicates anything special about template depth. Make sure we
1106 only count the user visible template classes.
1108 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1110 * call.c (build_conv): Typo in comment.
1111 (add_builtin_candidate): Add more explanation.
1112 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1113 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1114 when we have enumeral types.
1115 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1116 candidates for relops and eqops.
1117 (joust): Simplify control flow. Allow a non-template user
1118 function to hide a builtin.
1120 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1122 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1123 (more_specialized): Add deduction parameter.
1124 * call.c (joust): Adjust more_specialized call.
1125 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1126 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1127 (get_bindings_order): Remove.
1128 (get_bindings_real): Add DEDUCE parameter.
1129 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1130 REFERENCE_TYPE jig for DEDUCE_ORDER.
1131 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1132 maybe_adjust_types_for_deduction.
1133 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1135 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1136 (check_cv_quals_for_unify): Use new unify qualifier flags.
1137 (unify): Clear new unify qualifier flags.
1138 (get_bindings_real): Add DEDUCE parameter.
1139 (get_bindings): Adjust call to get_bindings_real.
1140 (get_bindings_overload): Likewise.
1141 (most_specialized_instantiation): Adjust call to
1144 2001-01-19 Jason Merrill <jason@redhat.com>
1146 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1148 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1151 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1153 * decl2.c (arg_assoc_class): Fix double iteration logic.
1155 2001-01-19 Jason Merrill <jason@redhat.com>
1157 * init.c (build_delete): Always call convert_force to strip cv-quals.
1159 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1160 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1161 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1163 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1165 * search.c (get_vbase_1): Count only virtual bases.
1167 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1169 * class.c (duplicate_tag_error): Robustify flag clearing.
1171 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1173 * cp-tree.h (lookup_template_class): Add complain parm.
1174 * decl.c (lookup_namespace_name): Adjust call to
1175 lookup_template_class.
1176 (make_typename_type): Likewise.
1177 * semantics.c (finish_template_type): Likewise.
1178 * pt.c (lookup_template_class): Add complain parm. Adjust.
1179 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1182 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1184 * pt.c (copy_default_args_to_explicit_spec): Preserve
1185 object's CV quals. Reorganize.
1187 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1189 * typeck.c (build_modify_expr): Say `initialization' for
1191 * init.c (build_default_init): Convert to enumeral type, if
1194 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1196 * parse.y (nomods_initdcl0): Properly set things up for
1199 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1201 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1202 (type_unification_real): Set it.
1205 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1207 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1209 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1211 * semantics.c (begin_class_definition): Check we're not inside a
1214 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1216 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1219 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1221 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1222 * call.c (build_over_call): Add comment.
1224 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1226 * cvt.c (ocp_convert): Handle vector type conversion
1227 * typeck2.c (digest_init): Handle vector type initializations
1229 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1231 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1234 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1236 * pt.c (check_nontype_parm): Rename to ...
1237 (invalid_nontype_parm_type_p): ... here.
1238 (process_template_parm): Adjust.
1239 (convert_template_argument): Adjust.
1241 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1243 * pt.c (check_nontype_parm): New function.
1244 (process_template_parm): Use it.
1245 (convert_template_argument): Use it.
1246 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1249 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1251 * tree.c: Add defaults.h
1252 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1253 * Make-lang.in (cp/tree.o): Add defaults.h.
1255 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1257 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1259 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1261 * g++.1: Change to be ".so man1/gcc.1".
1263 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1265 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1267 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1268 ($(srcdir)/cp/g++int.info): New target.
1269 * gxxint.texi: Add info directory entry. Use @@ in email address.
1270 * .cvsignore: Update.
1272 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1274 * typeck.c (build_c_cast): Do template processing earlier.
1275 Always pedwarn on array casts.
1277 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1279 * friend.c (make_friend_class): Make sure a templated class is
1280 actually a template.
1282 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1284 * decl2.c (get_guard): Set linkage from guarded decl.
1286 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1288 * call.c (convert_default_arg): Check for unprocessed
1290 * cp-tree.h (replace_defarg): Move to spew.c.
1291 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1292 spew.c, which is where they really are.
1293 (done_pending_defargs): Declare.
1294 (unprocessed_defarg_fn): Declare.
1295 * decl.c (replace_defarg): Move to spew.c
1296 * parse.y (structsp): Call done_pending_defargs.
1297 * spew.c (defarg_fns): Rearrange list structure.
1298 (defarg_fnsdone): New static variable.
1299 (defarg_depfns): New static variable.
1300 (init_spew): Adjust.
1301 (add_defarg_fn): Store the type in TREE_TYPE.
1302 (do_pending_defargs): Detect and deal with ordering constraints
1304 (done_pending_defargs): New function.
1305 (unprocessed_defarg_fn): New function.
1306 (replace_defarg): Moved from decl.c. Robustify. Don't save
1307 if circularity detected.
1309 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1311 * pt.c (unify): Check array has a domain, before checking
1312 whether it is variable sized.
1314 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1316 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1317 parameters with pointers to arrays of unknown bound.
1319 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1321 * parse.y (template_parm_header, template_spec_header): New
1322 reductions. Split out from ...
1323 (template_header): ... here. Use them.
1324 (template_template_parm): Use template_parm_header.
1325 * semantics.c (finish_template_template_parm): Add assert.
1327 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1329 * mangle.c (write_builtin_type): Fix thinko.
1331 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1332 (copy_default_args_to_explicit_spec): Likewise.
1333 (check_explicit_specialization): Use it.
1335 * class.c (finish_struct_1): Remove last argument in call to
1336 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1337 * decl.c (builtin_function): Likewise.
1338 (build_cp_library_fn): Likewise.
1339 (check_initializer): Likewise.
1340 (make_rtl_for_nonlocal_decl): Likewise.
1341 (cp_finish_decl): Likewise.
1342 (start_function): Likewise.
1343 * decl2.c (finish_anon_union): Likewise.
1344 * friend.c (do_friend): Likewise.
1345 * init.c (build_java_class_ref): Likewise.
1346 * method.c (make_thunk): Likewise.
1347 * pt.c (tsubst_friend_function): Likewise.
1348 * semantics.c (expand_body): Likewise.
1350 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1352 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1353 looking at DECL_CLONED_FUNCTION for non-functions.
1355 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1357 * error.c (dump_template_parameter): Use parm to determine how
1358 to print default value.
1360 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1362 * class.c (duplicate_tag_error): Clear more flags.
1364 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1366 * call.c (build_new_method_call): Use binfo_for_vbase.
1368 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1370 * cp-tree.h (flag_cond_mismatch): Don't declare.
1371 * decl2.c (flag_cond_mismatch): Don't define.
1372 (lang_f_options): Remove cond-mismatch.
1373 (unsupported_options): Add cond-mismatch.
1375 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1377 * class.c (handle_using_decl): Reject using of constructor name
1378 of sourcing class. Allow injecting of a method with same name as
1379 nested class. Fixup error messages.
1381 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1383 * decl2.c (lang_decode_option): Handle -Wformat=2.
1385 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1387 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1388 initialized_in_class.
1389 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1390 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1391 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1392 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1393 * pt.c (check_default_tmpl_args): Adjust for
1394 DECL_INITIALIZED_IN_CLASS_P.
1395 (instantiate_class_template): Likewise.
1396 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1398 * class.c (finish_struct): Constify saved_filename.
1400 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1402 * class.c (duplicate_tag_error): Adjust diagnostic.
1403 (finish_struct): Locally set location to start of struct.
1404 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1406 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1408 * decl.c (struct binding_level): Adjust class_shadowed comments
1410 (push_class_level_binding): Ajust comments to reflect reality.
1411 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1412 Don't set TREE_VALUE on the class_shadowed list.
1414 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1416 * decl2.c (acceptable_java_type): Allow references too.
1417 * init.c (build_java_class_ref): When using the new ABI, search
1418 `class$' and have it mangled with `mangle_decl.'
1419 * mangle.c (write_java_integer_type_codes): New function.
1420 (write_builtin_type): Detect and mangle Java integer and real
1423 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1425 * decl2.c (grokfield): Don't accept `asm' specifiers for
1426 non-static data members.
1428 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1430 * expr.c (cplus_expand_expr): Don't reset `target'.
1432 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1434 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1436 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1438 * parse.y (template_datadef): Check for error_mark_node.
1440 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1442 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1444 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1446 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1447 (record_builtin_type): Make non-static.
1448 (flag_short_double): Don't declare.
1449 (init_decl_processing): Remove the creation of many tree nodes now
1450 in c_common_nodes_and_builtins.
1451 (build_void_list_node): New function.
1452 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1453 * cp-tree.h (flag_short_wchar): Don't declare.
1455 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1457 * call.c (build_conv): Don't use build1 for USER_CONV.
1458 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1460 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1462 * lex.c (lang_init): Call c_common_lang_init.
1464 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1466 * search.c (lookup_fnfields_here): Remove.
1467 (look_for_overrides_r): Use lookup_fnfields_1.
1468 Ignore functions from using declarations.
1470 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1472 Implement exceptions specifiers for implicit member functions.
1473 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1474 * method.c (synthesize_exception_spec): New function.
1475 (locate_dtor, locate_ctor, locate_copy): New functions.
1476 (implicitly_declare_fn): Generate the exception spec too.
1477 * search.c (check_final_overrider): Check artificial functions
1479 * typeck2.c (merge_exception_specifiers): New function.
1481 2001-01-03 Jason Merrill <jason@redhat.com>
1483 * init.c (build_default_init): New fn.
1484 (perform_member_init): Split out from here.
1485 (build_new_1): Use it. Simplify initialization logic.
1486 (build_vec_init): Take an array, rather than a pointer and maxindex.
1487 Speed up simple initializations. Don't clean up if we're assigning.
1488 * cp-tree.h: Adjust.
1489 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1490 * parse.y (new_initializer): Return void_zero_node for ().
1491 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1492 * typeck2.c (digest_init): Only complain about user-written
1495 2000-12-22 Mike Stump <mrs@wrs.com>
1497 * decl2.c: (max_tinst_depth): Increase to 50.
1499 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1501 * class.c (invalidate_class_lookup_cache): Zero the
1502 previous_class_values.
1503 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1505 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1506 * decl.c (free_bindings): New variable.
1507 (push_binding): Don't create a new binding if we have one on the
1509 (pop_binding): Put old bindings on the free list.
1510 (init_decl_processing): Use size_int, not build_int_2.
1511 Register free_bindings as a GC root.
1512 (cp_make_fname_decl): Use size_int, not build_int_2.
1513 (push_inline_template_parms_recursive): Likewise.
1514 (end_template_parm_list): Likewise.
1515 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1516 (tsubst_template_parms): Use size_int, not build_int_2.
1518 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1520 2001-01-02 Richard Henderson <rth@redhat.com>
1522 * parse.y (asm): Set ASM_INPUT_P.
1524 2001-01-02 Jason Merrill <jason@redhat.com>
1526 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1529 * typeck.c (cp_truthvalue_conversion): New fn.
1530 * cvt.c (ocp_convert): Use it.
1532 * cp-tree.h: Lose c-common.c decls.
1534 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1535 * cvt.c (convert_to_void): Use type_unknown_p.
1537 * typeck.c (strip_all_pointer_quals): Also strip quals from
1538 pointer-to-member types.
1540 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1543 * call.c (build_new_method_call): Do evaluate the object parameter
1544 when accessing a static member.
1545 * typeck.c (build_component_ref): Likewise.
1547 2001-01-02 Andreas Jaeger <aj@suse.de>
1549 * decl.c (cp_missing_noreturn_ok_p): New.
1550 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1552 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1554 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1556 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1558 * class.c (pushclass): Remove #if 0'd code.
1559 * cp-tree.h (overload_template_name): Remove.
1560 * decl.c (store_bindings): Simplify.
1561 (pop_from_top_level): Likewise.
1562 * pt.c (overload_template_name): Remove.
1563 (instantiate_decl): Don't call push_to_top_level if it's not
1566 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1568 * pt.c (register_local_specialization): Don't return a value.
1569 (lookup_template_class): Use move-to-front heuristic when looking
1570 up template instantiations.
1571 (instantiate_decl): Only push_to_top_level when we're actually
1572 going to instantiate the template.
1574 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1576 * search.c (binfo_for_vtable): Return least derived class, not
1577 most. Handle secondary vtables.
1579 2000-12-22 Jason Merrill <jason@redhat.com>
1581 * pt.c (more_specialized): Don't optimize len==0.
1582 (fn_type_unification): If we're adding the return type, increase len.
1584 * typeck.c (build_binary_op): Fix pmf comparison logic.
1586 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1587 DECL_STATIC_FUNCTION_P.
1589 * semantics.c (genrtl_finish_function): Don't try to jump to
1590 return_label unless it exists.
1592 In partial ordering for a call, ignore parms for which we don't have
1594 * call.c (joust): Pass len to more_specialized.
1595 (add_template_candidate_real): Strip 'this', pass len.
1596 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1597 (get_bindings_order): New fn. Pass len down.
1598 (get_bindings_real): Strip 'this', pass len.
1599 (fn_type_unification): Likewise.
1600 (type_unification_real): Succeed after checking 'len' args.
1601 (most_specialized_instantiation): Lose explicit_args parm.
1602 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1605 2000-12-21 Jason Merrill <jason@redhat.com>
1607 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1608 DECL_TEMPLATE_RESULT.
1610 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1611 lookup_fnfields_here.
1613 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1615 * call.c (build_object_call): Also allow conversions that return
1616 reference to pointer to function.
1617 (add_conv_candidate): Handle totype being ref to ptr to fn.
1618 (build_field_call): Also allow members of type reference to function.
1619 Lose support for calling pointer to METHOD_TYPE fields.
1621 * error.c (dump_expr): Handle *_CAST_EXPR.
1623 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1625 * tree.c (break_out_cleanups): Lose.
1626 * cp-tree.h: Remove prototype.
1627 * typeck.c (build_component_ref): Don't break_out_cleanups.
1628 (build_compound_expr): Likewise.
1629 * semantics.c (finish_expr_stmt): Likewise.
1631 2000-12-20 Richard Henderson <rth@redhat.com>
1633 * cp-tree.h: Update declarations.
1634 * decl.c (finish_case_label): Return the new stmt node.
1635 * semantics.c (finish_goto_stmt): Likewise.
1636 (finish_expr_stmt, finish_return_stmt): Likewise.
1637 (finish_break_stmt, finish_continue_stmt): Likewise.
1638 (finish_asm_stmt): Likewise.
1639 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1640 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1641 (simple_if, simple_stmt): Return the new stmt node.
1644 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1646 * cp-tree.h: Don't declare warn_long_long.
1648 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1650 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1653 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1655 * pt.c (unify): Handle when both ARG and PARM are
1656 BOUND_TEMPLATE_TEMPLATE_PARM.
1658 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1660 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1661 DECL_TEMPLATE_PARM_P.
1663 2000-12-15 Jason Merrill <jason@redhat.com>
1665 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1667 * init.c (build_new_1): Don't strip quals from type.
1669 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1671 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1673 * call.c (build_new_function_call): Lose space before paren in
1675 (build_new_method_call): Likewise.
1677 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1679 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1681 * pt.c (check_explicit_specialization): Propagate default
1682 function arguments to explicit specializations.
1684 2000-12-13 DJ Delorie <dj@redhat.com>
1686 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1689 2000-12-08 Jason Merrill <jason@redhat.com>
1691 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1693 Clean up copy-initialization in overloading code.
1694 * call.c (build_user_type_conversion_1): Die if we are asked to
1695 convert to the same or a base type.
1696 (implicit_conversion): Avoid doing so. Lose reference binding code.
1697 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1698 direct-initialization. Also do direct-init part of copy-init.
1699 (build_user_type_conversion): Don't provide context to convert_like.
1700 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1701 the constructor call for copy-init.
1703 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1704 instantiation of a member template.
1705 (do_decl_instantiation): Not here.
1707 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1709 * class.c (check_field_decls): Don't special case anonymous
1710 fields in error messages.
1711 (note_name_declared_in_class): Use %D on diagnostic.
1713 * tree.c (pod_type_p): Use strip_array_types.
1714 (cp_valid_lang_attribute): Likewise.
1715 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1716 multiple evaluations.
1717 (cp_has_mutable_p): Use strip_array_types.
1719 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1721 * cp-tree.h (sufficient_parms_p): Declare new function.
1722 * call.c (sufficient_parms_p): New function, broken out of ...
1723 (add_function_candidate): ... here. Use it.
1724 (add_conv_candidate): Use it.
1725 * decl.c (grok_ctor_properties): Use it.
1727 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1729 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1731 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1733 * decl2.c (lang_decode_option): Handle -Wformat-security.
1735 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1737 * pt.c (verify_class_unification): New function.
1738 (get_class_bindings): Use it.
1739 (try_class_unification): Tidy.
1740 (unify): Handle when argument of a template-id is not
1741 template parameter dependent.
1742 (template_args_equal): Handle when TREE_CODE's do not match.
1744 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1746 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1747 for -save-temps, pass all relevant -Defines to it, and then don't
1748 pass them to cc1plus.
1750 2000-12-05 Will Cohen <wcohen@redhat.com>
1752 * decl.c (finish_case_label): Cleared
1753 more_cleanups_ok in surrounding function scopes.
1754 (define_label): Likewise.
1756 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1758 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1759 (get_matching_virtual): Remove.
1760 (look_for_overrides): Declare new function.
1761 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1763 * class.c (check_for_override): Move base class iteration code
1764 to look_for_overrides.
1765 * search.c (next_baselink): Remove.
1766 (get_virtuals_named_this): Remove.
1767 (get_virtual_destructor): Remove.
1768 (tree_has_any_destructors_p): Remove.
1769 (struct gvnt_info): Remove.
1770 (check_final_overrider): Remove `virtual' from error messages.
1771 (get_matching_virtuals): Remove. Move functionality to ...
1772 (look_for_overrides): ... here, and ...
1773 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1776 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1778 * typeck.c (get_delta_difference): If via a virtual base,
1780 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1783 2000-12-04 Richard Henderson <rth@redhat.com>
1785 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1787 2000-12-04 Jason Merrill <jason@redhat.com>
1789 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1790 (write_builtin_type): Pass intSI_type_node and the like through
1792 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1793 Pass intSI_type_node and the like through type_for_mode.
1794 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1795 * pt.c (tsubst, unify): Likewise.
1796 * tree.c (walk_tree): Likewise.
1797 * error.c (dump_type): Likewise.
1798 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1800 * Make-lang.in: Tweak top comment for emacs.
1803 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1805 * class.c (clone_function_decl): Robustify.
1807 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1809 * decl.c (store_bindings): Only search in the non modified
1810 old_bindings for duplicates.
1812 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1814 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1817 * typeck.c (build_static_cast): Remove unused variable.
1819 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1821 * pt.c: Fix typo in comment.
1823 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1825 * decl2.c (warn_format): Remove definition.
1826 (lang_decode_option): Handle -Wformat-nonliteral,
1827 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1829 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1831 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1832 (init_decl_processing): Don't create string_type_node,
1833 const_string_type_node, wint_type_node, intmax_type_node,
1834 uintmax_type_node, default_function_type, ptrdiff_type_node and
1835 unsigned_ptrdiff_type_node. Adjust position of call to
1836 c_common_nodes_and_builtins.
1837 (identifier_global_value): New function.
1839 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1841 * call.c (standard_conversion): Reject pointer to member
1842 conversions from ambiguous, inaccessible or virtual bases.
1843 * typeck.c (build_static_cast): Don't check pointers to members
1846 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1848 * method.c (do_build_copy_constructor): Preserve cv
1849 qualifications when accessing source object members.
1850 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1853 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1855 * method.c (do_build_assign_ref): Construct appropriately
1856 CV-qualified base reference. Don't allow const casts in base
1859 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1861 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1862 incomplete return type.
1864 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1866 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1867 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1870 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1872 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1874 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1876 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1878 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1880 * decl.c (grokdeclarator): Do type access control on friend
1883 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1885 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1886 bison parser ickiness.
1887 * pt.c (tsubst_friend_function): Enter namespace scope when
1888 tsubsting the function name.
1889 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1891 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1893 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1894 * cvt.c (cp_convert_to_pointer): Add force parameter.
1895 Allow conversions via virtual base if forced.
1896 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1897 (ocp_convert): Likewise.
1898 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1899 * typeck.c (get_delta_difference): Adjust handling of virtual
1902 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1904 * tree.c (struct list_hash): Remove.
1905 (list_hash_table): Make it be an htab.
1906 (struct list_proxy): New type.
1907 (list_hash_eq): New function.
1908 (list_hash_pieces): Renamed from ...
1909 (list_hash): ... this.
1910 (list_hash_lookup): Remove.
1911 (list_hash_add): Remove.
1912 (hash_tree_cons): Use the generic hashtable.
1913 (mark_list_hash): Remove.
1914 (init_tree): Create the hashtable.
1916 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1918 * method.c (build_mangled_C9x_name): Rename to
1919 build_mangled_C99_name. Change C9X references in comments to
1922 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1924 * parse.y (unary_expr): Move VA_ARG from here ...
1925 (primary): ... to here.
1927 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1929 * semantics.c (finish_id_expr): If type is error_mark, return
1932 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1934 * pt.c (lookup_template_class): Simplify loop exit constructs.
1935 Cope when there is no partial instantiation of a template
1938 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1940 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1942 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1944 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1947 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1948 destructors that haven't already been cloned.
1950 2000-11-20 Richard Henderson <rth@redhat.com>
1952 * parse.y (yyparse_1): Rename the parser entry point.
1954 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1956 * mangle.c (write_name): Use <unscoped-name> for names directly in
1958 (write_unscoped_name): Accept names directly in function scope.
1960 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1962 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1963 * parse.y (extdef): Add EXPORT reduction.
1964 * spew.c (yylex): Don't skip export here.
1966 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1968 * decl.c (init_decl_processing): Correct name of pure virtual
1969 function under the new ABI.
1970 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1971 (throw_bad_typeid): Likewise for bad typeid function.
1973 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1975 * decl.c (grokparms): Don't even function types of `void' type,
1977 * mangle.c (write_type): Don't crash when confronted with the
1980 * decl.c (grokparms): Don't create parameters of `void' type.
1982 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1984 * lex.c (mark_impl_file_chain): Delete.
1985 (init_parse): Remove call to ggc_add_string_root. No need to
1986 ggc_strdup a string constant. Do not add impl_file_chain to GC
1988 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1990 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1992 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1994 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1996 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1997 * decl.c (grokdeclarator): Don't reject void parms here.
1998 (require_complete_types_for_parms): Simplify, use
1999 complete_type_or_else.
2000 (grokparms): Remove bitrot. Remove funcdef parm.
2001 Deal with ellipsis parm lists here.
2002 * semantics.c (finish_parmlist): Don't append void_list_node
2003 here. Set PARMLIST_ELLIPSIS_P.
2005 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2007 * typeck2.c (incomplete_type_error): Reorganise to avoid
2008 excessive diagnostics.
2010 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2012 * lex.c (struct impl_files, internal_filename): Constify a char *.
2014 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2016 * mangle.c (write_special_name_constructor): Don't generate
2017 assembler junk when confronted with an old-style constructor.
2018 (write_special_name_destructor): Likewise.
2019 (mangle_decl_string): Do it here instead.
2021 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2023 * call.c (op_error): Make error messages clearer.
2025 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2027 * decl.c (wrapup_globals_for_namespace): Don't mark things
2028 TREE_ASM_WRITTEN when they're not.
2030 2000-11-15 Jason Merrill <jason@redhat.com>
2032 * typeck2.c (friendly_abort): Uncount the error before handing
2035 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2037 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2039 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2041 * class.c (build_vtbl_initializer): Fix typo in comment.
2042 * typeck.c (expr_sizeof): Don't crash on errors.
2044 2000-11-14 Jim Wilson <wilson@redhat.com>
2046 * lang-specs.h: Add %2 after %(cc1_options).
2048 2000-11-14 Richard Henderson <rth@redhat.com>
2050 * typeck.c (c_sizeof): Be strict about casting result value
2051 back to c_size_type_node.
2052 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2054 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2056 * typeck.c (build_unary_op): Use boolean_increment from
2057 c-common.c, moving the relevant code there.
2059 2000-11-11 Jason Merrill <jason@redhat.com>
2061 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2063 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2066 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2068 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2069 * lex.c (copy_lang_decl): Likewise.
2071 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2073 * dump.c (cp_dump_tree): Don't dump function bodies here.
2075 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2076 (dump.o): Update dependency list.
2077 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2078 (flag_dump_translation_unit): Likewise.
2079 (CP_TYPE_QUALS): Adjust definition.
2080 (DECL_C_BIT_FIELD): Remove.
2081 (SET_DECL_C_BIT_FIELD): Likewise.
2082 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2083 (add_maybe_template): Likewise.
2084 (strip_array_types): Likewise.
2085 (dump_node_to_file): Likewise.
2086 (cp_dump_tree): New function.
2087 * decl.c (init_decl_processing): Set lang_dump_tree.
2088 * decl2.c (flag_dump_translation_unit): Remove.
2089 * dump.c: Move most of it to ../c-dump.c.
2090 (cp_dump_tree): New function.
2091 * pt.c (add_maybe_template): Remove.
2092 * typeck.c (strip_array_types): Likewise.
2094 2000-11-07 Eric Christopher <echristo@redhat.com>
2096 * decl.c (init_decl_processing): Change definition of
2097 __wchar_t to wchar_t. Remove artificial declaration of
2099 * lex.c: Change instances of __wchar_t to wchar_t.
2101 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2103 * lex.c (do_identifier): Don't lookup_name for operators.
2104 * parse.y (operator): Save looking_for_typename.
2105 (unoperator): Restore it.
2106 * spew.c (frob_opname): Use nth_token for lookahead.
2108 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2110 * decl.c (grok_op_properties): Always use coerce_new_type and
2112 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2113 exception specification. Tidy up.
2114 (coerce_delete_type): Preserve exception specification. Tidy up.
2116 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2118 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2119 (push_binding_level), error.c (cp_tree_printer), pt.c
2120 (process_partial_specialization, tsubst_template_arg_vector),
2121 search.c (lookup_member): Use memset () instead of bzero ().
2123 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2125 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2127 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2129 * Make-lang.in (c++.distdir): Remove.
2131 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2133 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2134 declarations from different namespaces to be combined.
2136 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2138 * decl.c: Include tm_p.h.
2140 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2142 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2144 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2146 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2147 (build_overload_value), repo.c (open_repo_file), xref.c
2148 (open_xref_file): Use strchr () and strrchr () instead of index ()
2151 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2153 * call.c (build_over_call): Call fold on the CALL_EXPR.
2155 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2157 * error.c (dump_template_decl): Separate template hearders with
2160 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2162 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2163 TS_* flags with corresponding TFF_*. Adjust prototypes of
2164 functions (which used to take a tree_string_flags) to take an int.
2166 * cp-tree.h (enum tree_string_flags): Remove
2167 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2168 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2169 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2170 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2171 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2172 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2173 (type_as_string, decl_as_string, expr_as_string,
2174 context_as_string): Adjust prototype.
2176 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2177 instead of TS_PLAIN.
2179 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2180 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2183 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2185 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2186 (linkage_kind): New enumeration.
2187 (decl_linkage): New function.
2188 * decl2.c (comdat_linkage): Extend comment.
2189 * error.c (dump_function_decl): Print the arguments used to
2190 instantiate a template, even when not printing the type of the
2192 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2193 not TREE_PUBLIC, to test for external linkage.
2194 * tree.c (decl_linkage): New function.
2196 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2198 * pt.c (instantiate_decl): Always instantiate static data members
2199 initialized in-class.
2201 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2203 * Make-lang.in: Move all build rules here from Makefile.in,
2204 adapt to new context. Wrap all rules that change the current
2205 directory in parentheses. Expunge all references to $(P).
2206 When one command depends on another and they're run all at
2207 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2208 all object-file generation rules. Delete obsolete variables.
2210 * Makefile.in: Delete.
2211 * config-lang.in: Delete outputs= line.
2213 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2215 * error.c (dump_function_decl): Print no space between
2216 `ptr-operator' the `type-specifier' of the return type.
2217 (dump_type_prefix): Make sure we put space at the appropriate
2220 2000-10-23 Jason Merrill <jason@redhat.com>
2222 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2224 2000-10-22 Jason Merrill <jason@redhat.com>
2226 * call.c (build_conditional_expr): Use ocp_convert to force
2229 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2231 * call.c (standard_conversion): Use RVALUE_CONVs for all
2232 expressions that satisfy lvalue_p, not just those that satisfy
2235 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2237 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2238 not one with TYPE_IS_SIZETYPE set.
2239 (dubious_conversion_warnings): Remove special-case code.
2241 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2243 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2244 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2245 (dump_type_prefix): Print vector-of-int as 'int vector'.
2246 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2247 * tree.c (walk_tree): Handle VECTOR_TYPE.
2249 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2251 2000-10-21 Jason Merrill <jason@redhat.com>
2253 * parse.y (operator): Set got_object from got_scope.
2254 Set looking_for_typename.
2255 * decl.c (lookup_name_real): Clear val after setting from_obj.
2256 Reorganize diagnostic.
2258 2000-10-20 Jason Merrill <jason@redhat.com>
2260 * tree.c (walk_tree): Don't walk into default args.
2262 * error.c (dump_expr): Use host_integerp.
2264 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2266 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2267 "since" in error message.
2269 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2271 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2273 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2275 * decl.c (revert_static_member_fn): Fixed typo.
2277 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2279 * class.c (subobject_offset_fn): New type.
2280 (dfs_record_base_offsets): Remove.
2281 (record_base_offsets): Likewise.
2282 (dfs_search_base_offsets): Likewise.
2283 (record_subobject_offset): New function.
2284 (check_subobject_offset): Likewise.
2285 (walk_subobject_offsets): Likewise.
2286 (record_subobject_offsets): Likewise.
2287 (layout_conflict_p): Reimplement.
2288 (layout_nonempty_base_or_field): Correct handling of type
2289 conflicts during layout.
2290 (layout_empty_base): Likewise.
2291 (build_base_field): Adjust to handle new representation of empty
2293 (build_base_fields): Likewise.
2294 (layout_virtual_bases): Likewise.
2295 (splay_tree_compare_integer_csts): New function.
2296 (layout_class_type): Use a splay_tree, rather than a varray, to
2297 represent the offsets of empty bases.
2299 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2300 * decl.c (select_decl): Don't return declarations that are
2303 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2305 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2306 (fake_std_node): New macro.
2307 * decl.c (in_std): Rename to ...
2308 (in_fake_std): ... this.
2309 (flag_no_builtin): Remove.
2310 (flag_no_nonansi_builtin): Likewise.
2311 (walk_namespaces_r): Use fake_std_node.
2312 (push_namespace): Use std_identifier.
2313 (pop_namespace): Use in_fake_std.
2314 (lookup_name_real): Use fake_std_node.
2315 (init_decl_processing): When -fhonor-std, create the `std'
2316 namespace. Don't create a dummy fake_std_node in that case.
2317 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2318 (builtin_function): Put builtins whose names don't begin
2319 with `_' in the std namespace.
2320 * decl2.c (flag_no_builtin): Remove.
2321 (flag_no_nonansi_builtin): Likewise.
2322 (set_decl_namespace): Use fake_std_node.
2323 (validate_nonmember_using_decl): Likewise.
2324 (do_using_directive): Likewise.
2325 (handle_class_head): Likewise.
2326 * dump.c (dequeue_and_dump): Likewise.
2327 * except.c (init_exception_processing): Use std_identifier.
2328 * init.c (build_member_call): Use fake_std_node.
2329 * rtti.c (init_rtti_processing): Use std_identifier.
2331 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2333 * cp-tree.h (back_end_hook): Remove declaration.
2334 * decl2.c (back_end_hook): Remove definition.
2336 * dump.c (dequeue_and_dump): Dump TREE_USED.
2338 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2340 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2342 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2344 * decl.c (WINT_TYPE): Define.
2345 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2346 c_size_type_node, signed_size_type_node and wint_type_node.
2348 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2350 * decl2.c (warn_missing_format_attribute): New variable.
2351 (lang_decode_option): Decode -Wmissing-format-attribute.
2353 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2355 * typeck.c (qualify_type): Remove.
2356 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2358 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2360 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2362 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2364 * Makefile.in (parse.c, parse.h): Create atomically.
2366 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2368 * class.c (current_obstack): Remove.
2369 * decl.c (ggc_p): Remove.
2370 (start_decl): Don't use decl_tree_cons.
2371 (grokdeclarator): Don't use build_decl_list.
2372 (start_function): Don't use decl_tree_cons.
2373 (finish_function): Don't mess with obstacks.
2374 * decl2.c (grok_x_components): Don't use build_decl_list.
2375 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2376 (implicitly_declare_fn): Don't call build_decl_list.
2377 * parse.y (frob_specs): Don't call build_decl_list or
2379 (expr_or_declarator_intern): Don't call decl_tree_cons.
2380 (primary): Don't call build_decl_list.
2381 (fcast_or_absdcl): Likewise.
2382 (typed_declspecs): Don't call decl_tree_cons.
2383 (reserved_declspecs): Don't call build_decl_list.
2384 (declmods): Likewise.
2385 (reserved_typespecquals): Likewise.
2387 (new_type_id): Likewise.
2388 (cv_qualifiers): Likewise.
2389 (after_type_declarator_intern): Likewise.
2390 (notype_declarator_intern): Likewise.
2391 (absdcl_intern): Likewise.
2392 (named_parm): Likewise.
2393 * pt.c (most_specialized_class): Likewise.
2394 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2395 (init_repo): Initialize it.
2396 * search.c (current_obstack): Remove.
2397 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2399 2000-10-09 Richard Henderson <rth@cygnus.com>
2401 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2402 (c++ language support bits for libgcc): Remove.
2403 (c++.clean): Remove cplib2.txt cleanup.
2404 * config-lang.in (headers, lib2funcs): Remove.
2406 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2407 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2408 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2409 * inc/new.h, inc/typeinfo: Remove files.
2411 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2413 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2415 (init_decl_processing): Initialize intmax_type_node and
2418 2000-10-06 Richard Henderson <rth@cygnus.com>
2420 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2421 (original_result_rtx): Remove.
2422 * decl.c (save_function_data): Don't clear x_result_rtx.
2423 (mark_lang_function): Don't mark it either.
2424 * expr.c (fixup_result_decl): Remove.
2425 * semantics.c (genrtl_named_return_value): Frob the return decl
2426 before calling emit_local_var.
2427 (genrtl_finish_function): Don't call fixup_result_decl.
2428 Always emit the jump to return_label.
2430 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2432 * pt.c (lookup_template_class): Set current access for enum.
2433 (tsubst_enum): Set file & line for enum decl.
2435 * spew.c (yylex): Remove unused variable.
2437 2000-10-05 Richard Henderson <rth@cygnus.com>
2439 * semantics.c (genrtl_finish_function): Don't init or check
2440 can_reach_end; remove noreturn and return value checks.
2442 2000-10-05 Tom Tromey <tromey@cygnus.com>
2444 * init.c (build_java_class_ref): Use `build_static_name' with a
2445 suffix, not a prefix, to build the class object's name.
2447 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2449 * cp-tree.h (access_kind): Fix comment typo.
2450 * decl2.c (grokfield): Fix diagnostic typo.
2451 * semantics.c (finish_template_type): Fix comment typo.
2452 (finish_qualified_object_call_expr): Likewise.
2454 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2456 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2459 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2461 * spew.c (frob_id): New static function.
2462 (frob_opname): Use it.
2465 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2467 * decl.c (lang_mark_false_label_stack): Remove.
2468 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2470 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2472 * gxxint.texi: Use @email for formatting email addresses.
2474 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2476 * error.c: Remove direct obstack manipulation. Replace with
2477 output_buffer-based formatting. Adjust calls to removed macros.
2478 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2479 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2480 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2482 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2484 * ir.texi: Move to ../c-tree.texi.
2486 2000-09-20 Jason Merrill <jason@redhat.com>
2488 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2490 2000-09-21 Andreas Jaeger <aj@suse.de>
2492 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2493 * cp-tree.h: ... here.
2495 * error.c: Remove declaration of cp_printer.
2497 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2499 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2501 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2503 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2506 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2508 * decl.c (start_function): Robustify.
2510 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2512 * cp-tree.h (check_function_format): Accept a `status' parameter.
2514 * call.c, typeck.c: Updates calls to `check_function_format'.
2516 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2518 * decl2.c (handle_class_head): Always push some scope even
2521 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2523 * cp-tree.h (struct cp_language_function): Remove
2524 x_scope_stmt_stack and name_declared.
2525 (current_scope_stmt_stack): Remove.
2526 (function_name_declared_p): New macro.
2527 (struct lang_decl_flags): Use c_lang_decl as a base class.
2529 (struct lang_decl): Replace saved_tree with context.
2530 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2531 (SET_DECL_FRIEND_CONTEXT): Likewise.
2532 (DECL_VIRTUAL_CONTEXT): Likewise.
2533 (DECL_SAVED_TREE): Remove.
2534 (C_DECLARED_LABEL_FLAG): Likewise.
2535 (cplus_expand_expr_stmt): Don't declare.
2536 (add_decl_stmt): Likewise.
2537 (add_scope_stmt): Likewise.
2538 * decl.c (mark_stmt_tree): Remove.
2539 (case_compare): Likewise.
2540 (finish_case_label): Use c_add_case_label.
2541 (init_decl_processing): Set more language-specific hooks.
2542 (build_enumerator): Fix typo in comment.
2543 (cplus_expand_expr_stmt): Remove.
2544 (mark_lang_function): Use mark_c_language_function.
2545 (lang_mark_tree): Use c_mark_lang_decl.
2546 * decl2.c: Change order of inclusion.
2547 * except.c: Likewise.
2548 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2549 back on c_expand_expr.
2550 * friend.c: Include expr.h.
2551 * init.c: Change order of inclusion.
2552 * Makefile.in: Update dependencies.
2553 * lex.h (free_lang_decl_chain): Remove.
2554 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2555 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2557 (instantiate_decl): Use function_name_declared_p.
2558 * semantics.c (lang_expand_expr_stmt): Remove.
2559 (set_current_function_name_declared): Likewise.
2560 (current_function_name_declared): Likewise.
2561 (begin_compound_stmt): Use function_name_declared_p.
2562 (add_decl_stmt): Remove.
2563 (setup_vtbl_ptr): Use function_name_declared_p.
2564 (add_scope_stmt): Remove.
2565 (current_scope_stmt_stack): New function.
2566 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2567 (expand_body): Use function_name_declared_p.
2568 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2569 * typeck.c: Change order of includes.
2570 (convert_sequence): Remove.
2572 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2574 * lex.c (reswords): Add _Complex.
2576 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2578 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2580 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2582 * init.c (begin_init_stmts): Don't use // comments.
2584 2000-09-12 Jason Merrill <jason@redhat.com>
2586 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2587 all non-extern arrays.
2589 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2590 typenames, too. Downgrade complaint to pedwarn.
2591 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2592 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2593 'class This::Inherited'.
2595 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2597 * decl.c (finish_case_label): Given the LABEL_DECL a
2600 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2602 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2603 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2604 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2605 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2606 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2608 (sorry_for_unsupported_tree, print_scope_operator,
2609 print_left_paren, print_right_paren, print_left_bracket,
2610 print_right_bracket, print_whitespace): Likewise.
2611 (aggr_variety): Rename to class_key_or_enum.
2612 (print_type): Rename to print_type_id.
2613 (print_type_specifier_seq, print_simple_type_specifier,
2614 print_elaborated_type_specifier,
2615 print_rest_of_abstract_declarator,
2616 print_parameter_declaration_clause, print_exception_specification,
2617 print_nested_name_specifier, print_template_id,
2618 typedef_original_name, print_template_argument_list_start,
2619 print_template_argument_list_end): New functions.
2621 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2623 * ir.texi: Add more documentation.
2625 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2627 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2628 (current_function_parms): Don't define.
2629 (struct cp_language_function): Remove parms_stored.
2630 (current_function_just_assigned_this): Don't define.
2631 (current_function_parms_stored): Likewise.
2632 (static_ctors): Declare.
2633 (static_dtors): Likewise.
2634 (SF_EXPAND): Don't define.
2635 (expand_start_early_try_stmts): Remove declaration.
2636 (store_parm_decls): Likewise.
2637 * decl.c (static_ctors): Don't declare.
2638 (static_dtors): Likewise.
2639 (struct binding_level): Remove this_block.
2640 (poplevel): Remove dead code.
2641 (set_block): Likewise.
2642 (mark_binding_level): Don't mark this_block.
2643 (mark_saved_scope): Don't mark x_function_parms.
2644 (init_decl_processing): Don't add current_function_parms as a GC
2646 (check_function_type): Change prototype.
2647 (start_function): Remove RTL-generation code.
2648 (expand_start_early_try_stmts): Remove.
2649 (store_parm_decls): Give it internal linkage. Remove
2650 RTL-generation code.
2651 (finish_function): Remove RTL-generation code.
2652 * decl2.c (static_ctors): Fix formatting.
2653 (static_dtors): Likewise.
2654 * method.c (use_thunk): Don't call store_parm_decls.
2655 (synthesize_method): Likewise.
2656 * optimize.c (maybe_clone_body): Likewise.
2657 * parse.y (fn.def2): Likewise.
2658 (.set_base_init): Likewise.
2659 (nodecls): Likewise.
2660 * pt.c (instantiate_decl): Likewise.
2661 * rtti.c (synthesize_tinfo_fn): Likewise.
2662 * semantics.c (genrtl_try_block): Simplify.
2663 (expand_body): Use genrtl_start_function and
2664 genrtl_finish_function.
2665 (genrtl_start_function): New function.
2666 (genrtl_finish_function): Likewise.
2668 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2670 * error.c (cp_tree_printer, case 'P'): Append break.
2672 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2674 * cp-tree.h (frob_opname): Declare.
2675 * parse.y (saved_scopes): New static variable.
2676 (cp_parse_init): Adjust.
2677 (do_id): If lastiddecl is NULL, do do_identifier.
2678 (operator): Save scope information.
2679 (unoperator): New reduction. Restore scope information.
2680 (operator_name): Append unoperator. Call frob_opname.
2681 * spew.c (frob_opname): Define.
2683 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2685 * decl.c, rtti.c: Include defaults.h if not already included.
2686 Don't define the *_TYPE_SIZE macros.
2688 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2690 * cp-tree.h (push_switch): Change prototype.
2691 (check_cp_case_value): Remove declaration.
2692 (decl_constant_value): Likewise.
2693 * decl.c (struct cp_switch): Add switch_stmt and cases.
2694 (case_compare): New function.
2695 (push_switch): Set switch_stmt. Initialize cases.
2696 (pop_switch): Clean up cases.
2697 (define_case_label): Rename to ...
2698 (finish_case_label): ... this. Do semantic analysis for case
2700 (start_function): Correct comment.
2701 * decl2.c (check_cp_case_value): Remove.
2702 * expr.c (do_case): Remove.
2703 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2704 * semantics.c (genrtl_do_poplevel): Remove declaration.
2705 (RECHAIN_STMTS): Remove.
2706 (finish_break_stmt): Use build_break_stmt.
2707 (finish_continue_stmt): Use build_continue_stmt.
2708 (finish_switch_cond): Adjust condition here, rater than in
2709 c_expand_start_case.
2710 (finish_case_label): Remove.
2711 * typeck.c (c_expand_return): Remove.
2712 (c_expand_start_case): Likewise.
2714 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2716 * ir.texi: Document type nodes.
2718 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2720 * cp-tree.h (init_cp_semantics): Declare.
2721 (genrtl_try_block): Don't declare.
2722 (genrtl_handler): Likewise.
2723 (genrtl_catch_block): Likewise.
2724 (genrtl_ctor_stmt): Likewise.
2725 (genrtl_subobject): Likewise.
2726 (genrtl_do_poplevel): Likewise.
2727 (genrtl_named_return_value): Likewise.
2728 * lex.c (init_parse): Call init_cp_semantics.
2729 * semantics.c (genrtl_try_block): Give it internal linkage.
2730 (genrtl_handler): Likewise.
2731 (genrtl_catch_block): Likewise.
2732 (genrtl_ctor_stmt): Likewise.
2733 (genrtl_subobject): Likewise.
2734 (genrtl_do_poplevel): Likewise.
2735 (genrtl_named_return_value): Likewise.
2736 (lang_expand_stmt): Rename to ...
2737 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2738 (init_cp_semantics): Define.
2740 * decl.c (initialize_local_var): Remove RTL-generating code.
2741 * semantics.c (genrtl_try_block): Fix formatting.
2743 Move statement-tree facilities from C++ to C front-end.
2744 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2745 (void_zero_node): Remove.
2746 (stmt_tree): Likewise.
2747 (scope_chain): Adjust.
2748 (language_function): Rename to cp_language_function.
2749 (cp_function_chain): Adjust.
2750 (current_stmt_tree): Remove.
2751 (last_tree): Likewise.
2752 (last_expr_type): Likewise.
2753 (struct lang_decl): Adjust.
2754 (STMT_IS_FULL_EXPR_P): Remove.
2756 (begin_stmt_tree): Likewise.
2757 (finish_stmt_tree): Likewise.
2758 (walk_tree_fn): Likewise.
2759 (walk_stmt_tree): Likewise.
2760 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2761 * decl.c (mark_stmt_tree): Adjust type.
2762 (init_decl_processing): Don't build void_zero_node.
2763 (initialize_local_var): Adjust usage of current_stmt_tree.
2764 (finish_enum): Use add_stmt, not add_tree.
2765 (save_function_data): Adjust use of language_function.
2766 (finish_constructor_body): Use add_stmt, not add_tree.
2767 (finish_destructor_body): Likewise.
2768 (push_cp_function_context): Adjust use of language_function.
2769 (pop_cp_function_context): Likewise.
2770 (mark_lang_function): Likewise.
2771 (mark_cp_function_context): Likewise.
2772 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2773 (build_vec_init): Likewise.
2774 * semantics.c (SET_LAST_STMT): Remove.
2775 (RECHAIN_STMTS): Don't use it.
2776 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2777 (current_stmt_tree): Define.
2779 (finish_goto_stmt): Use add_stmt, not add_tree.
2780 (finish_expr_stmt): Likewise.
2781 (begin_if_stmt): Likewise.
2782 (finish_then_clause): Likewise.
2783 (begin_while_stmt): Likewise.
2784 (begin_do_stmt): Likewise.
2785 (finish_return_stmt): Likewise.
2786 (begin_for_stmt): Likewise.
2787 (finish_break_stmt): Likewise.
2788 (finish_continue_stmt): Likewise.
2789 (begin_switch_stmt): Likewise.
2790 (finish_case_label): Likewise.
2791 (begin_try_block): Likewise.
2792 (begin_function_try_block): Likewise.
2793 (begin_handler): Likewise.
2794 (begin_catch_block): Likewise.
2795 (begin_compound_stmt): Likewise.
2796 (begin_asm_stmt): Likewise.
2797 (finish_asm_stmt): Likewise.
2798 (finish_label_stmt): Likewise.
2799 (add_decl_stmt): Likewise.
2800 (finish_subobject): Likewise.
2801 (finish_decl_cleanup): Likewise.
2802 (finish_named_return_value): Likewise.
2803 (setup_vtbl_ptr): Likewise.
2804 (add_scope_stmt): Likewise.
2805 (finish_stmt_expr): Likewise.
2806 (prune_unused_decls): Remove.
2807 (begin_stmt_tree): Likewise.
2808 (finish_stmt_tree): Likewise.
2809 (prep_stmt): Adjust use of current_stmt_tree.
2810 (lang_expand_stmt): Likewise.
2811 * tree.c (statement_code_p): Remove.
2812 (cp_statement_code_p): New function.
2813 (walk_stmt_tree): Remove.
2814 (init_tree): Set lang_statement_code_p.
2816 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2818 Integrated preprocessor.
2820 * Make-lang.in, Makefile.in: Remove all references to input.c,
2821 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2822 * gxx.gperf, hash.h, input.c: Delete.
2823 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2824 initialized properly.
2826 * class.c (fixup_pending_inline): Take a tree, not a
2827 struct pending_inline *. All callers changed.
2828 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2829 RID_PROTECTED entries in ridpointers[] array here.
2830 * decl.c (duplicate_decls): Do not refer to struct
2832 (record_builtin_type, init_decl_processing): Use RID_MAX not
2834 (grokdeclarator): Use C_IS_RESERVED_WORD.
2835 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2837 (grok_x_components): Do not inspect pending_inlines chain.
2839 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2840 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2841 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2842 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2843 TIME_IDENTIFIER_FILEINFO): Kill.
2845 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2847 * parse.y: Call do_pending_inlines unconditionally.
2848 reinit_parse_for_method is now snarf_method. fn.defpen is no
2849 longer necessary. Remove unnecessary <itype> annotation on
2850 SCOPE. Do not refer to end_of_file or struct pending_inline.
2851 * semantics.c (begin_inline_definitions): Call
2852 do_pending_inlines unconditionally.
2854 * lex.c: Remove all code now shared with C front end.
2855 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2856 into the get_identifier table. Rewrite pragma handling to
2857 work with the registry. Move code to save tokens for later
2858 processing to spew.c.
2860 * spew.c: Rewrite everything in terms of token streams instead
2861 of text. Move routines here from lex.c / input.c as
2862 appropriate. GC-mark trees hanging off the pending inlines
2865 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2867 * NEWS: Mention that the named return value extension has been
2869 * cp-tree.h (original_result_rtx): Define.
2870 (TREE_REFERENCE_EXPR): Remove.
2871 (DECL_VPARENT): Likewise.
2872 (pushdecl_nonclass_level): Likewise.
2873 (store_return_init): Likewise.
2874 (reinit_lang_specific): Likewise.
2875 (genrtl_named_return_value): Change prototype.
2876 * decl.c (original_result_rtx): Remove.
2877 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2878 Do not generate RTL for local variables here.
2879 (store_return_init): Remove.
2880 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2882 (finish_named_return_value): Adjust accordingly. Warn that this
2883 extension is deprecated.
2884 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2886 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2888 * pt.c (type_unification_real): Replace switch with if.
2889 (unify): Tsubst non-type parms before comparing.
2891 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2893 * error.c (dump_typename): New function, broken out of ...
2894 (dump_type): ... here. Use it.
2895 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2897 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2899 * init.c (build_offset_ref): Deal with namespace scoped
2902 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2904 * class.c (resolve_address_of_overloaded_function): Add
2905 explanation message.
2906 * decl.c (define_case_label): Reformat explanation.
2907 * decl2.c (finish_static_data_member_decl): Likewise.
2908 (grokfield): Likewise.
2909 * friend.c (do_friend): Likewise.
2911 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2913 * tree.c (walk_tree): Expose tail recursion.
2914 (walk_stmt_tree): New function.
2915 * cp-tree.h: Prototype walk_stmt_tree.
2916 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2917 the BLOCKs directly. If a BLOCK has no variables after
2918 pruning, discard it.
2919 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2920 restore the line number.
2922 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2924 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2925 (pt.o): Remove dependency on HTAB_H.
2926 * cp-tree.h: Include hashtab.h.
2927 (walk_tree): Change prototype.
2928 (walk_tree_without_duplicates): New function.
2929 * decl.c (check_default_argument): Use it.
2930 * optimize.c (remap_decl): Adjust calls to walk_tree.
2931 (copy_body): Likewise.
2932 (expand_calls_inline): Likewise.
2933 (calls_setjmp_p): Use walk_tree_without_duplicates.
2934 * pt.c: Don't include hashtab.h.
2935 (for_each_template_parm): Use walk_tree_without_duplicates.
2936 * semantics.c (finish-stmt_tree): Likewise.
2937 (expand_body): Likewise.
2938 * tree.c (walk_tree): Add additional parameter.
2939 (walk_tree_without_duplicates): New function.
2940 (count_trees): Use it.
2941 (verify_stmt_tree): Adjust call to walk_tree.
2942 (find_tree): Use walk_tree_without_duplicates.
2943 (no_linkage_check): Likewise.
2944 (break_out_target_exprs): Adjust call to walk_tree.
2945 (cp_unsave): Likewise.
2947 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2949 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2950 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2951 * cp-tree.h (TYPE_BINFO): Adjust comment.
2952 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2953 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2954 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2955 (TYPE_TEMPLATE_INFO): Likewise.
2956 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2957 * class.c (push_nested_class): Likewise.
2958 * decl.c (lookup_name_real): Likewise.
2959 (grokdeclarator): Likewise.
2960 (grok_op_properties): Likewise.
2961 (xref_tag): Likewise.
2962 (xref_basetypes): Likewise.
2963 * decl2.c (constructor_name_full): Likewise.
2964 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2965 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2966 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2967 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2968 (dump_type_suffix): Likewise.
2969 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2971 (get_aggr_from_typedef): Likewise.
2972 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2973 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2974 (write_template_parm): Likewise.
2975 (write_template_template_parm): Check tree code instead of
2976 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2977 * method.c (build_overload_nested_name): Add
2978 BOUND_TEMPLATE_TEMPLATE_PARM.
2979 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2980 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2981 * pt.c (convert_template_argument): Check tree code instead of
2982 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2983 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2984 (for_each_template_parm): Adjust comment.
2985 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2986 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2987 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2988 template_args_equal to compare template template parameter cases.
2989 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2990 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2992 * tree.c (copy_template_template_parm): Decide whether to create
2993 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2994 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2995 (copy_tree_r): Likewise.
2996 * typeck.c (comptypes): Likewise. Check tree code instead of
2997 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2999 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3001 * decl.c (finish_function): Move the code for handling functions
3002 marked with the constructor and destructor attributes inside the
3005 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3007 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3009 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3011 * pt.c (lookup_template_class): Remove abort.
3012 * tree.c (get_type_decl): Allow error_mark_node.
3014 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3016 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3019 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3021 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3024 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3026 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3027 union tag mismatch error reporting.
3029 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3031 * call.c (build_scoped_method_call): Check it is not a namespace.
3033 2000-08-30 Jason Merrill <jason@redhat.com>
3035 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3037 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3038 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3039 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3041 * decl.c (start_function): Always call make_function_rtl.
3043 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3045 * semantics.c (prune_unused_decls): New function.
3046 (finish_stmt_tree): Call it via walk_tree.
3048 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3050 * class.c (build_secondary_vtable): Constify a char *.
3051 * decl.c (init_decl_processing): Initialize function_id_node,
3052 pretty_function_id_node, and func_id_node.
3053 * input.c (struct input_source): Constify 'str'.
3054 (feed_input): Constify first argument.
3055 * mangle.c (write_identifier): Constify argument.
3056 * pt.c (mangle_class_name_for_template): Constify argument.
3058 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3060 * typeck.c (mark_addressable): Remove code that pokes around in
3063 2000-08-28 Jason Merrill <jason@redhat.com>
3065 * lex.c (file_name_nondirectory): Move to toplev.c.
3067 * cp-tree.h (LOCAL_CLASS_P): New macro.
3068 * class.c (finish_struct_1): Use it.
3070 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3072 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3073 (write_encoding): Pass another argument to write_name.
3074 (write_name): Add ignore_local_scope parameter. Fix handling of
3076 (write_nested_name): Use write_unqualified_name.
3077 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3078 (write_template_prefix): Use write_unqualified_name.
3079 (write_component): Remove.
3080 (write_local_name): Add parameter. Use direct local entity to
3081 discriminator calculation.
3082 (write_class_enum_type): Pass another argument to write_name.
3083 (write_template_template_arg): Likewise.
3084 (make_guard_variable): Likewise.
3086 2000-08-27 Jason Merrill <jason@redhat.com>
3088 * decl.c (pushdecl): Matching decls for local externs are found in
3089 the current level. Propagate linkage information from previous
3092 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3094 * ir.texi (Expressions): Fix typo.
3096 2000-08-25 Greg McGary <greg@mcgary.org>
3098 * tree.c (init_tree): Use ARRAY_SIZE.
3100 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3102 * error.c (cp_tree_printer): Rework.
3104 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3106 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3108 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3109 (cp-demangle.o): Remove target.
3110 (dyn-string.o): Likewise.
3112 * decl.c (grokfndecl): Require that `main' return an `int'.
3113 * mangle.c (write_encoding): Don't mangle return types for
3114 conversion functions.
3116 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3118 * error.c (tree_formatting_info): New data type.
3119 (tree_being_formatted): New macro.
3120 (tree_formatting_flags): Likewise.
3121 (put_whitespace): Likewise.
3122 (print_tree_identifier): Likewise.
3123 (print_identifier): Likewise.
3124 (cp_tree_printer, print_function_argument_list, print_declaration,
3125 print_expression, print_function_declaration,
3126 print_function_parameter, print_type, print_cv_qualifier): New
3128 (init_error): Initialize lang_printer.
3130 2000-08-24 Jason Merrill <jason@redhat.com>
3132 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3133 adjustment necessary.
3135 2000-08-24 Greg McGary <greg@mcgary.org>
3137 * cp-tree.h (MAIN_NAME_P): Remove macro.
3139 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3141 * error.c (print_instantiation_context): Don't forget to flush the
3144 2000-08-23 Jason Merrill <jason@redhat.com>
3146 * typeck.c (build_ptrmemfunc): Save the input pmf.
3148 * method.c (process_modifiers): Use same_type_p.
3150 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3152 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3153 * mangle.c (write_function_type): Change prototype.
3154 (write_encoding): Don't mangle return types for
3155 constructors or destructors.
3156 (write_type): Adjust call to write_function_type.
3157 * pt.c (instantiate_template): Instantiate alternate entry points
3158 when instantiating the main function.
3160 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3162 * error.c (cp_print_error_function): Don't use embedded '\n' in
3165 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3167 * decl.c (init_decl_processing): Remove bogus initialization.
3168 * error.c (lang_print_error_function): Restore here.
3169 (init_error): Initialize print_error_function.
3171 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3173 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3175 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3177 * Makefile.in (error.o): Depends on diagnostic.h
3179 * cp-tree.h (problematic_instantiation_changed,
3180 record_last_problematic_instantiation, current_instantiation,
3181 print_instantiation_context): Declare.
3182 (maybe_print_template_context): Remove.
3184 * decl.c (init_decl_processing): Set print_error_function to NULL.
3185 (lang_print_error_function): Remove, since we're using a new
3188 * error.c: #include diagnostic.h
3189 (function_category): New function.
3190 (cp_diagnostic_starter): Likewise.
3191 (cp_diagnostic_finalizer): Likewise.
3192 (cp_print_error_function): Likewise.
3193 (maybe_print_instantiation_context): Likewise.
3194 (print_instantiation_full_context): Likewise.
3195 (print_instantiation_partial_context): Likewise.
3196 (print_instantiation_context): Define.
3197 (init_error): Initialize diagnostic pager and finalizer.
3199 * pt.c (problematic_instantiation_changed): Define.
3200 (record_last_problematic_instantiation): Likewise.
3201 (current_instantiation): Likewise.
3202 (maybe_print_template_context): Remove.
3203 (print_template_context): Likewise.
3204 (current_tinst_level): Make static to reflect Brendan Kehoe's
3205 change of 1995-04-13.
3206 (push_tinst_level): Call print_instantiation_context.
3208 2000-08-21 Nix <nix@esperi.demon.co.uk>
3210 * lang-specs.h: Do not process -o or run the assembler if
3213 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3215 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3217 * decl2.c (lang_decode_option): Disable gettext attributes for
3220 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3222 * lex.c (lang_init_options): Default diagnostic message maximum
3223 length to 80, when line-wrapping.
3225 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3227 * class.c (build_vtbl_initializer): Clear the entire
3228 vtbl_init_data. Start keeping track of the functions for which we
3229 have created vcall offsets here.
3230 (dfs_build_vcall_offset_vtbl_entries): Remove.
3231 (build_vcall_offset_vtbl_entries): Reimplement.
3232 (add_vcall_offset_vtbl_entries_r): New function.
3233 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3234 computing when vcall offsets are necessary.
3236 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3238 * decl.c (member_function_or_else): Use cp_error ... %T.
3239 (grokdeclarator): Likewise.
3240 (start_method): Likewise.
3241 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3243 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3245 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3248 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3250 * cp-tree.h (PTRMEM_OK_P): New macro.
3251 (itf_ptrmem_ok): New enumeration value.
3252 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3253 argument. Diagnose implicit pointer to member.
3254 (instantiate_type): Don't diagnose implicit pointer to member
3255 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3256 resolve_address_of_overloaded_function.
3257 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3258 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3259 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3260 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3261 (build_unary_op): Deal with single non-static member in
3264 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3266 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3268 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3270 * cp-tree.h (enum_name_string): Remove prototype.
3271 (report_case_error): Remove prototype.
3272 * cp/typeck2.c (enum_name_string): Remove.
3273 (report_case_error): Remove.
3274 * error.c (dump_expr): Deal with enum values directly.
3275 Correctly negate integer constant.
3277 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3279 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3280 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3281 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3282 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3283 (__cxa_vec_new): Use __cxa_vec_new2.
3284 (__cxa_vec_delete): Use __cxa_vec_delete2.
3286 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3288 * vec.cc (__cxa_vec_new): Set "C" linkage.
3289 (__cxa_vec_ctor): Likewise.
3290 (__cxa_vec_cctor): Likewise.
3291 (__cxa_vec_dtor): Likewise.
3292 (__cxa_vec_delete): Likewise.
3293 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3294 (__cxa_vec_ctor): Likewise.
3295 (__cxa_vec_cctor): Likewise.
3296 (__cxa_vec_dtor): Likewise.
3297 (__cxa_vec_delete): Likewise.
3299 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3301 * class.c (instantiate_type): Reinstate local variable
3302 deleted in previous change.
3304 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3307 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3309 * cp-tree.h (instantiate_type_flags): New enumeration.
3310 (instantiate_type): Change parameter.
3311 * class.c (instantiate_type): Adjust prototype. Adjust.
3312 * call.c (standard_conversion): Adjust instantiate_type call.
3313 (reference_binding): Likewise.
3314 (build_op_delete_call): Likewise.
3315 (convert_like_real): Likewise.
3316 * cvt.c (cp_convert_to_pointer): Likewise.
3317 (convert_to_reference): Likewise.
3318 * pt.c (convert_nontype_argument): Likewise.
3319 * typeck.c (build_binary_op): Likewise.
3320 (build_ptrmemfunc): Likewise.
3321 (convert_for_assignment): Likewise.
3323 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3325 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3326 (current_aggr): Define.
3327 * decl.c (grokdeclarator): Make sure a friend class is an
3328 elaborated type specifier.
3329 * parse.y (current_aggr): Remove static definition.
3330 (cp_parse_init): Adjust.
3331 (structsp): Clear and restore current_aggr.
3332 (component_decl_list): Clear current_aggr.
3334 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3335 aggregate tag on the typename's context.
3337 * pt.c (tsubst_friend_class): Return error_mark_node, if
3339 (instantiate_class_template): Ignore error_mark_node friend types.
3341 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3343 * cvt.c (warn_ref_binding): New static function, broken out of ...
3344 (convert_to_reference): ... here. Use it.
3346 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3348 * parse.y (template_arg): Add rule for template qualified with
3351 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3353 * decl2.c (add_function): Reorganize.
3354 (arg_assoc): Do not consider function template decls.
3356 2000-08-11 Jason Merrill <jason@redhat.com>
3358 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3361 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3363 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3364 (lookup_nested_tag): Likewise.
3366 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3369 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3371 * parse.y (named_complex_class_head_sans_basetype): Remove
3374 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3376 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3377 explicit TEMPLATE_ID_EXPR args.
3378 (build_expr_from_tree, case CALL_EXPR): Likewise.
3380 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3382 * decl.c (check_tag_decl): Diagnose typename's which don't
3385 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3387 * init.c (build_aggr_init): Reject bogus array initializers
3390 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3392 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3394 * cp/tinfo.cc (__dynamic_cast): Likewise.
3395 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3397 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3399 * cvt.c (convert_to_pointer_force): Fix error message when
3400 attempting to cast from ambiguous base.
3402 2000-08-08 Jason Merrill <jason@redhat.com>
3404 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3405 (tsubst_template_arg_vector): Likewise.
3407 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3408 assume that one will be as large as the union.
3410 2000-08-07 Kazu Hirata <kazu@hxi.com>
3412 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3413 * decl.c (pop_labels): Likewise.
3415 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3417 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3419 (__pointer_to_member_type_info): Likewise.
3420 (__base_class_info): Likewise.
3421 (__class_type_info): Likewise.
3422 (__si_class_type_info): Likewise.
3423 (__vmi_class_type_info): Likewise.
3424 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3425 Changed member names to match specifications.
3426 (__vmi_class_type_info::__do_find_public_src): Likewise.
3427 (__si_class_type_info::__do_dyncast): Likewise.
3428 (__vmi_class_type_info::__do_dyncast): Likewise.
3429 (__si_class_type_info::__do_upcast): Likewise.
3430 (__vmi_class_type_info::__do_upcast): Likewise.
3431 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3432 (__pbase_type_info::__pointer_catch): Likewise.
3433 (__pointer_type_info::__pointer_catch): Likewise.
3434 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3436 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3438 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3439 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3440 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3442 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3444 * cp-tree.h (add_method): Change prototype.
3445 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3446 Don't double the size of the method vector in the error case.
3447 (handle_using_decl): Adjust call to add_method.
3448 (add_implicitly_declared_members): Likewise.
3449 (clone_function_decl): Likewise.
3450 * decl2.c (check_classfn): Likewise.
3451 * semantics.c (finish_member_declaration): Likewise.
3453 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3455 * decl.c (flag_isoc94): New variable.
3457 2000-08-02 Jason Merrill <jason@redhat.com>
3459 * pt.c (do_type_instantiation): Add complain parm; don't complain
3460 if called recursively.
3461 * cp-tree.h, parse.y: Adjust.
3463 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3465 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3466 -Wno-strict-prototypes.
3468 * g++spec.c: Adjust type of second argument to
3469 lang_specific_driver, and update code as necessary.
3471 * cp-tree.h: Don't prototype min_precision here.
3472 (my_friendly_assert): Cast expression to void.
3473 * semantics.c (do_poplevel): Initialize scope_stmts.
3475 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3477 * cp-tree.h (DECL_NEEDED_P): Tweak.
3479 2000-07-28 Jason Merrill <jason@redhat.com>
3481 * lang-specs.h: Use %i in rule for .ii files.
3483 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3485 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3487 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3489 Allow indirect primary bases.
3490 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3492 (CLASSTYPE_VFIELD_PARENT): Remove.
3493 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3494 (BINFO_PRIMARY_BINFO): Remove.
3495 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3496 (BINFO_VBASE_PRIMARY_P): Likewise.
3497 (BINFO_PRIMARY_BASE_OF): New macro.
3498 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3499 (get_primary_binfo): New function.
3500 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3501 * class.c (vcall_offset_data_s): Rename to ...
3502 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3503 and add ctor_vtbl_p.
3504 (get_derived_offset): Use get_primary_binfo.
3505 (dfs_mark_primary_bases): Adjust handling of virtual primary
3507 (mark_primary_bases): Likewise.
3508 (set_primary_base): Take a binfo, not an integer, as a
3509 representation of the primary base.
3510 (indirect_primary_base_p): Remove.
3511 (determine_primary_base): Adjust for indirect primary bases.
3512 (dfs_find_final_overrider): Fix typo in coment.
3513 (update_vtable_entry_for_fn): Use get_primary_binfo.
3514 (layout_nonempty_base_or_field): Tweak.
3515 (build_base_fields): Adjust for new primary base semantics.
3516 (dfs_propagate_binfo_offsets): Remove.
3517 (propagate_binfo_offsets): Rewrite.
3518 (dfs_set_offset_for_shared_vbases): Remove.
3519 (layout_virtual_bases): Don't use it.
3520 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3522 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3523 CLASSTYPE_VFIELD_PARENT.
3524 (dfs_get_primary_binfo): New function.
3525 (get_primary_binfo): Likewise.
3526 (dump_class_hierarchy_r): Tweak printing of primary bases.
3527 (build_vtbl_initializer): Fix typo in comments. Use
3529 (build_vcall_and_vbase_vtbl_entries): Likewise.
3530 (build_vbaes_offset_vtbl_entries): Likewise.
3531 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3532 BV_VCALL_INDEX to handle indirect primary bases.
3533 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3534 (build_rtti_vtbl_entries): Likewise.
3535 * search.c (get_shared_vbase_if_not_primary): Tweak.
3536 (find_vbase_instance): Likewise.
3537 (binfo_for_vtable): Simplify.
3538 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3539 (make_binfo): Make it have 11 entries.
3541 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3543 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3544 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3545 ascertaining primaryness.
3546 (G): Remove template_args.
3547 (decl_is_template_id): New function.
3548 (write_encoding): Use decl_is_template_id.
3549 (write_name): Likewise. Handle type_decls. Get main variant of
3551 (write_nested_name): Likewise.
3552 (write_prefix): Likewise.
3553 (write_template_prefix): Likewise.
3554 (write_special_name_constructor): Remove defunct production from
3556 (write_bare_function_type): Remove comment about absent parameter.
3557 (write_template_template_arg): Add missing grammar production to
3560 2000-07-27 Jason Merrill <jason@redhat.com>
3562 * decl.c (duplicate_decls): If common_type produces a non-typedef
3563 type for a typedef, just use the old type.
3565 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3567 * cp-tree.h (function_depth): Declare.
3568 (verify_stmt_tree): Likewise.
3569 (find_tree): Likewise.
3570 * decl.c (function_depth): Give it external linkage.
3571 * optimize.c (optimize_function): Increment and decrement it.
3572 * tree.c (verify_stmt_tree_r): New function.
3573 (verify_stmt_tree): Likewise.
3574 (find_tree_r): Likewise.
3575 (find_tree): Likewise.
3577 2000-07-27 Jason Merrill <jason@redhat.com>
3579 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3581 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3583 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3585 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3586 * decl2.c (get_guard): Call cp_finish_decl, not
3587 rest_of_decl_compilation, for local guards.
3588 * lex.c (do_identifier): Remove unused variable.
3590 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3592 * parse.y: Add missing ';'.
3594 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3596 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3599 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3601 Kill strict_prototype. Backwards compatibility only for
3602 non NO_IMPLICIT_EXTERN_C systems.
3603 * cp-tree.h (flag_strict_prototype): Remove.
3604 (strict_prototype): Remove.
3605 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3606 * decl.c (maybe_push_to_top_level): Adjust.
3607 (pop_from_top_level): Adjust.
3608 (decls_match): Only allow sloppy parm matching for ancient
3610 (init_decl_processing): Adjust.
3611 (grokdeclarator): Adjust.
3612 * decl2.c (flag_strict_prototype): Remove.
3613 (strict_prototype): Remove.
3614 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3615 (lang_f_options): Remove "strict-prototype".
3616 (unsupported-options): Add "strict-prototype".
3617 * lex.c (do_identifier): Adjust.
3618 (do_scoped_id): Adjust.
3619 * parse.y (empty_parms): Adjust.
3620 * class.c (push_lang_context): Adjust.
3621 (pop_lang_context): Adjust.
3622 * typeck.c (comp_target_parms): Adjust.
3624 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3626 * decl.c (poplevel): Deal with anonymous variables at for scope.
3627 (maybe_inject_for_scope_var): Likewise.
3629 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3631 * decl.c: Remove all signal handling code, now done in toplev.c.
3633 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3635 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3637 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3640 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3642 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3643 Define my_friendly_assert and my_friendly_abort as macros
3644 which may call friendly_abort. Prototype friendly abort, not
3645 my_friendly_abort or my_friendly_assert.
3646 * decl.c (signal_catch): Report the signal caught in the error
3647 message. Call fatal directly.
3648 * typeck2.c (ack, my_friendly_assert): Delete.
3649 (my_friendly_abort): Rename to friendly_abort. Expect file,
3650 line, and function parameters. Report the abort code, then
3651 call fancy_abort. Do not mask an abort if errors have
3654 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3656 * typeck.c (comp_target_parms): Remove obsolete parameter.
3657 (comp_target_types): Adjust.
3659 2000-07-17 Jason Merrill <jason@redhat.com>
3661 * typeck.c (mark_addressable): Never set TREE_USED.
3662 * call.c (build_call): Don't abort on calls to library functions
3663 that have been declared normally.
3665 * typeck.c (build_binary_op): Fix grammar in warning.
3667 * exception.cc (__eh_free): Fix prototype.
3669 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3671 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3672 IDENTIFIER_NAMESPACE_VALUE.
3674 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3676 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3677 * method.c (use_thunk): Correct handling of vcall offsets.
3679 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3681 * .cvsignore: parse.h and parse.c have no cp- prefix.
3683 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3685 * .cvsignore: New file.
3687 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3689 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3691 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3693 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3695 * parse.h: Likewise.
3697 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3699 * class.c (layout_class_type): Add pointers to virtual bases after
3700 base classes under the old ABI.
3702 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3704 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3705 (finish_continue_stmt): Likewise.
3706 (begin_for_stmt): Remove call to note_level_for_for.
3707 (finish_goto_stmt): Change call from build_min_nt
3709 (finish_expr_stmt): Likewise.
3710 (begin_if_stmt): Likewise.
3711 (begin_while_stmt): Likewise.
3712 (finish_while_stmt): Likewise.
3713 (finish_return_stmt): Likewise.
3714 (begin_for_stmt): Likewise.
3715 (finish_for_stmt): Likewise.
3716 (finish_break_stmt): Likewise.
3717 (begin_switch_stmt): Likewise.
3718 (finish_case_label): Likewise.
3719 (genrtl_try_block): Likewise.
3720 (begin_try_block): Likewise.
3721 (begin_handler): Likewise.
3722 (begin_compound_stmt): Likewise.
3723 (finish_asm_stmt): Likewise.
3724 (finish_label_stmt): Likewise.
3725 (add_decl_stmt): Likewise.
3726 (finish_subobject): Likewise.
3727 (finish_decl_cleanup): Likewise.
3728 (finish_named_return_value): Likewise.
3729 (setup_vtbl_ptr): Likewise.
3730 (add_scope_stmt): Likewise.
3731 * decl.c (finish_constructor_body): Likewise.
3732 (finish_destructor_body): Likewise.
3733 * optimize.c (copy_body_r): Likewise.
3734 (initialize_inlined_parameters): Likewise.
3735 (declare_return_variable): Likewise.
3736 (expand_call_inline): Likewise.
3738 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3740 * semantics.c (expand_body): Sync interface information
3741 at the end of function body expansion.
3743 2000-07-09 Jason Merrill <jason@redhat.com>
3745 * init.c (build_new_1): Bail early if the call to new fails.
3747 * decl.c (compute_array_index_type): Check specifically for
3748 an INTEGER_CST, not just TREE_CONSTANT.
3750 * decl.c (duplicate_decls): Don't call duplicate_decls on
3751 the DECL_TEMPLATE_RESULT.
3752 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3755 * error.c (dump_template_bindings): Don't crash if we had an
3756 invalid argument list.
3758 * typeck.c (c_expand_start_case): Do narrowing here.
3759 * semantics.c (finish_switch_cond): Not here.
3761 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3763 * parse.y (asm_clobbers): Do string concatenation.
3765 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3767 * decl.c (pushtag): Don't put local classes in template functions
3768 on the local_classes list.
3770 2000-07-04 Scott Snyder <snyder@fnal.gov>
3772 * decl2.c (get_guard): Add missing return for old ABI local
3775 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3777 * cp-tree.h (char_type_p): New function.
3778 * decl.c (init_decl_processing): Don't initialize
3779 signed_wchar_type_node or unsigned_wchar_type_node.
3780 (complete_array_type): Handle brace-enclosed string-constants.
3781 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3782 * tree.c (char_type_p): New function.
3783 * typeck2.c (digest_init): Use char_type_p.
3785 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3787 * pt.c (tsubst): Don't layout type, if it's error_mark.
3789 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3791 * pt.c (instantiate_pending_templates): Reset template level.
3793 2000-07-05 Jason Merrill <jason@redhat.com>
3795 * call.c (joust): Don't complain about `operator char *()' beating
3796 `operator const char *() const'.
3798 2000-07-04 scott snyder <snyder@fnal.gov>
3799 Jason Merrill <jason@redhat.com>
3801 * repo.c (repo_get_id): Handle the case where a class with virtual
3802 bases has a null TYPE_BINFO_VTABLE.
3804 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3805 Jason Merrill <jason@redhat.com>
3807 * parse.y (member_init): Just pass in the type.
3808 * init.c (expand_member_init): Handle getting a type.
3810 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3811 Jason Merrill <jason@redhat.com>
3813 * decl.c (finish_function): Warn if a function has no return
3815 Suggested by Andrew Koenig.
3816 * typeck.c (check_return_expr): Do set current_function_returns_value
3817 if we got an error_mark_node.
3819 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3821 * decl2.c (push_decl_namespace): Push the original namespace.
3823 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3825 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3826 * semantics.c (begin_class_definition): Clear it.
3828 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3830 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3831 (genrtl_expr_stmt): Likewise.
3832 (genrtl_decl_stmt): Likewise.
3833 (genrtl_if_stmt): Likewise.
3834 (genrtl_while_stmt): Likewise.
3835 (genrtl_do_stmt): Likewise.
3836 (genrtl_return_stmt): Likewise.
3837 (genrtl_for_stmt): Likewise.
3838 (genrtl_break_stmt): Likewise.
3839 (genrtl_continue_stmt): Likewise.
3840 (genrtl_scope_stmt): Likewise.
3841 (genrtl_switch_stmt): Likewise.
3842 (genrtl_case_label): Likewise.
3843 (genrtl_begin_compound_stmt): Likewise.
3844 (genrtl_finish_compound_stmt): Likewise.
3845 (genrtl_compound_stmt): Likewise.
3846 (genrtl_asm_stmt): Likewise.
3848 * init.c (begin_init_stmts): Remove call to
3849 genrtl_begin_compound_stmt.
3850 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3852 * semantics.c (lang_expand_stmt): Changed call to
3853 genrtl_compound_stmt to ignore return value.
3855 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3857 * mangle.c (canonicalize_for_substitution): Return the canonical
3860 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3862 * typeck.c (commonparms): Remove obstack manipulations.
3864 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3866 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3868 * Makefile.in (OBJS): Added ../c-semantics.o.
3869 (OBJDEPS): Likewise.
3871 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3873 (struct stmt_tree): Added comment.
3874 (current_function_name_declared): Removed.
3875 (stmts_are_full_exprs_p): Likewise.
3876 (genrtl_do_pushlevel): Likewise.
3877 (genrtl_clear_out_block): Likewise.
3878 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3879 (DECL_ANON_UNION_ELEMS): Likewise.
3880 (emit_local_var): Likewise.
3881 (make_rtl_for_local_static): Likewise.
3882 (do_case): Likewise.
3883 (expand_stmt): Likewise.
3884 (genrtl_decl_cleanup): Likewise.
3885 (c_expand_asm_operands): Likewise.
3886 (c_expand_return): Likewise.
3887 (c_expand_start_case): Likewise.
3889 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3890 (emit_local_var): Likewise.
3891 (initialize_local_var): Change reference to
3892 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3893 Change reference to stmts_are_full_exprs_p to
3894 current_stmt_tree->stmts_are_full_exprs_p.
3895 (push_cp_function_context): Likewise.
3897 * expect.c (expand_throw): Change reference to
3898 stmts_are_full_exprs_p.
3900 * init.c (build_aggr_init): Change reference to
3901 stmts_are_full_exprs_p.
3902 (build_vec_init): Likewise.
3904 * optimize.c (maybe_clone_body): Change reference to
3905 current_function_name_declared to
3906 cp_function_chain->name_declared.
3908 * pt.c (instantiate_decl): Change reference to
3909 current_function_name_declared to
3910 cp_function_chain->name_declared.
3912 * semantics.c (expand_cond): Moved declaration to c-common.h.
3913 (genrtl_do_pushlevel): Moved to c-semantics.c.
3914 (genrtl_clear_out_block): Likewise.
3915 (genrtl_goto_stmt): Likewise.
3916 (genrtl_expr_stmt): Likewise.
3917 (genrtl_decl_stmt): Likewise.
3918 (gerntl_if_stmt): Likewise.
3919 (genrtl_while_stmt): Likewise.
3920 (genrtl_do_stmt): Likewise.
3921 (genrtl_return_stmt): Likewise.
3922 (genrtl_for_stmt): Likewise.
3923 (genrtl_break_stmt): Likewise.
3924 (genrtl_continue_stmt): Likewise.
3925 (genrtl_scope_stmt): Likewise.
3926 (genrtl_switch_stmt): Likewise.
3927 (genrtl_case_label): Likewise.
3928 (genrtl_begin_compound_stmt): Likewise.
3929 (genrtl_finish_compound_stmt): Likewise.
3930 (genrtl_compound_stmt): Likewise.
3931 (genrtl_asm_stmt): Likewise.
3932 (genrtl_decl_cleanup): Likewise.
3933 (expand_cond): Likewise.
3934 (expand_stmt): Renamed to ...
3935 (lang_expand_stmt): ... this.
3936 (lang_expand_expr_stmt): Initialize.
3937 (set_current_function_name_declared): Likewise.
3938 (stmts_are_full_exprs_p): Likewise.
3939 (current_function_name_declared): Likewise.
3940 (anon_aggr_type_p): Likewise.
3941 (do_poplevel): Change reference to
3942 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3943 Change reference to stmts_are_full_exprs_p to
3944 current_stmt_tree->stmts_are_full_exprs_p.
3945 (add_tree): Likewise.
3946 (finish_expr_stmt): Likewise.
3947 (prep_stmt): Likewise.
3948 (lang_expand_stmt): Likewise.
3949 (begin_compound_stmt): Change reference to
3950 current_function_name_declared to
3951 cp_function_chain->name_declared and call to
3952 current_function_name_declared().
3953 (setup_vtbl_ptr): Likewise.
3954 (genrtl_do_poplevel): Removed.
3956 2000-06-30 Jason Merrill <jason@redhat.com>
3958 * init.c (init_init_processing): Go back to aligning like
3959 double_type_node for old ABI.
3960 (get_cookie_size): Make cookie larger if we get a type that needs
3962 (build_vec_delete): Call it.
3964 * typeck.c (qualify_type_recursive): New fn.
3965 (composite_pointer_type): Use it.
3966 (build_binary_op): Use composite_pointer_type.
3968 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3969 Jason Merrill <jason@redhat.com>
3971 * typeck.c (check_return_expr): Don't complain about returning
3972 NULL from operator new if -fcheck-new.
3973 * cp-tree.h: Declare flag_check_new here.
3976 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3978 * mangle.c (find_substitution): Use same_type_p.
3979 (write_encoding): Don't check for substitutions.
3981 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3983 * parse.y (expr_no_comma_rangle): New non-terminal.
3984 (template_parm): Use it for default parameter case.
3985 (template_arg): Use it.
3986 (expr_no_commas): Remove commented out undefined extensions.
3987 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3988 * parse.h, parse.c: Rebuilt.
3990 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3992 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3993 (finish_asm_stmt): Do it here, instead.
3995 * cp-tree.h (ridpointers): Don't declare.
3996 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3997 (record_builtin_java_type): Likewise.
3998 (init_decl_processing): Likewise.
3999 * lex.c: Move inclusion of lex.h.
4000 (ridpointers): Don't define.
4001 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4003 * lex.h (enum rid): Rename to ...
4004 (enum cp_rid): ... this.
4005 (ridpointers): Don't declare.
4006 * parse.y: Move inclusion of lex.h.
4007 * parse.c: Regenerated.
4008 * spew.c: Move inclusion of lex.h.
4010 * cp-tree.h (struct language_function): Remove temp_name_counter.
4011 (temp_name_counter): Remove.
4012 (get_temp_name): Change prototype.
4013 (get_guard): New function.
4014 (get_guard_cond): Likewise.
4015 (set_guard): Likewise.
4016 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4017 * decl.c (expand_static_init): Use get_guard and friends to
4018 implement guard variables.
4019 * decl2.c (get_temp_name): Assume that the variables created are
4021 (get_sentry): Rename to ...
4022 (get_guard): ... this. Implement new ABI guard variables.
4023 (get_guard_bits): New function.
4024 (get_guard_cond): Likewise.
4025 (set_guard): Likewise.
4026 (start_static_initialization_or_destruction): Use them.
4027 (do_static_initialization): Replace sentry with guard throughout.
4028 (do_static_destruction): Likewise.
4029 * init.c (create_temporary_var): Add comment.
4031 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4033 * mangle.c (find_substitution): Use same_type_p.
4034 (write_encoding): Don't check for substitutions.
4036 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4038 * parse.y (expr_no_comma_rangle): New non-terminal.
4039 (template_parm): Use it for default parameter case.
4040 (template_arg): Use it.
4041 (expr_no_commas): Remove commented out undefined extensions.
4042 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4043 * parse.h, parse.c: Rebuilt.
4045 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4047 * cp-tree.h (flag_const_strings): Remove.
4048 (warn_parentheses): Likewise.
4049 (warn_format): Likewise.
4050 (common_type): Likewise.
4051 (default_conversion): Likewise.
4052 (build_binary_op): Likewise.
4053 (cp_build_binary_op): New macro.
4054 * call.c (build_new_op): Use cp_build_binary_op instead of
4056 * class.c (build_vtable_entry_ref): Likewise.
4057 * decl.c (expand_static_init): Likewise.
4058 (compute_array_index_type): Likewise.
4059 (build_enumerator): Likewise.
4060 * decl2.c (delete_sanity): Likewise.
4061 (start_static_initialization_or_destruction): Likewise.
4062 * error.c (dump_type_suffix): Likewise.
4063 * init.c (resolve_offset_ref): Likewise.
4064 (build_new): Likewise.
4065 (build_new_1): Likewise.
4066 (build_vec_delete_1): Likewise.
4067 (build_vec_init): Likewise.
4068 (build_delete): Likewise.
4069 * rtti.c (synthesize_tinfo_fn): Likewise.
4070 (synthesize_tinfo_var): Likewise.
4071 * search.c (expand_upcast_fixups): Likewise.
4072 (fixup_all_virtual_upcast_offsets): Likewise.
4073 * typeck.c (build_array_ref): Likewise.
4074 (get_member_function_from_ptrfunc): Likewise.
4075 (build_binary_op): Add parameter.
4076 (pointer_int_sum): Use cp_build_binary_op.
4077 (pointer_diff): Likewise.
4078 (build_modify_expr): Likewise.
4079 (get_delta_difference): Likewise.
4080 (build_ptrmemfunc): Likewise.
4082 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4084 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4085 * decl.c (create_implicit_typedef): Adjust.
4086 * decl2.c (build_artificial_parm): Adjust.
4087 * method.c (implicitly_declare_fn): Adjust.
4088 * pt.c (push_inline_template_parms_recursive): Adjust.
4089 (process_template_parm): Adjust.
4090 (overloaded_template_name): Adjust.
4091 * semantics.c (finish_template_template_parm): Adjust.
4093 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4095 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4096 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4097 where to emit thunks.
4098 (build_vtt): Adjust call to build_vtt_inits.
4099 (build_vtt_inits): Add parameter to indicate whether or not
4100 sub-VTTs for virtual bases should be included. Adjust handling of
4101 construction vtables.
4102 (get_matching_base): New function.
4103 (dfs_build_vtt_inits): Rename to ...
4104 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4105 construction vtables.
4106 (dfs_fixup_binfo_vtbls): Likewise.
4107 (build_ctor_vtbl_groups): Build construction vtables for virtual
4109 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4110 to build construction vtbls.
4111 (dfs_accumulate_vtbl_inits): Adjust handling of
4112 construction vtables.
4114 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4117 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4119 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4121 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4123 * search.c (hides): Remove.
4124 (is_subobject_of_p): Add most_derived parameter. Use
4126 (lookup_field_queue_p): Adjust.
4127 (lookup_field_r): Adjust.
4129 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4131 * decl2.c (handle_class_head): Bash typedefs to the type's main
4134 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4136 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4137 (begin_global_stmt_expr): ... this.
4138 (genrtl_finish_stmt_expr): Rename to ...
4139 (finish_global_stmt_expr): ... this.
4140 * init.c (begin_init_stmts): Adjust calls.
4141 (finish_init_stmts): Likewise.
4142 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4143 (begin_global_stmt_expr): ... this.
4144 (genrtl_finish_stmt_expr): Rename to ...
4145 (finish_global_stmt_expr): ... this.
4147 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4149 * search.c (lookup_member): Fix typo in comment.
4151 2000-06-24 Jason Merrill <jason@redhat.com>
4153 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4154 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4156 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4158 * parse.y (complex_direct_notype_declarator): Support global_scope.
4159 * Makefile.in: Adjust conflict count.
4161 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4163 * parse.y (template_arg): Convert TEMPLATE_DECL
4164 that is a template template paramter to
4165 TEMPLATE_TEMPLATE_PARM here.
4167 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4168 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4169 (copy_template_template_parm): Adjust prototype.
4170 * decl.c (grokdeclarator): Remove dead code.
4171 * pt.c (process_template_parm): Tidy.
4172 (lookup_template_class): Construct nodes in
4173 copy_template_template_parm.
4174 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4175 lookup_template_class. Use TYPE_TI_TEMPLATE.
4176 * tree.c (copy_template_template_parm): Add NEWARGS
4178 (mapcar): Adjust call to copy_template_template_parm.
4179 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4180 * method.c (build_template_template_parm_names): Change error
4181 code to avoid compilation warning.
4183 * gxxint.texi: Document template template parameter
4186 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4188 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4189 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4190 (cp-demangle.o): New rule.
4191 (dyn-string.o): Likewise.
4192 * inc/cxxabi.h (__cxa_demangle): New declaration.
4194 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4196 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4197 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4198 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4200 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4201 (make_thunk): Change prototype.
4202 (emit_thunk): Rename to use_thunk.
4203 (mangle_thunk): Change prototype.
4204 * class.c (get_derived_offset): Simplify.
4205 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4206 BV_GENERATE_THUNK_WITH_VTABLE_P.
4207 (build_primary_vtable): Simplify.
4208 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4209 (dfs_find_base): Remove.
4210 (update_vtable_entry_for_fn): Correct bug in finding the base
4211 where a virtual function was first declared. Figure out whether
4212 or not to emit a vcall-thunk with the vtables in which it appears.
4213 Correct logic for deciding whether to use an ordinary thunk, or a
4215 (finish_struct_1): Remove unnecssary code.
4216 (build_vtbl_initializer): Use ssize_int for the running counter of
4218 (build_vtbl_initializer): Only use vcall thunks where necessary.
4219 Mark thunks as needing to be emitted with their vtables, or not.
4220 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4221 indices. Use size_binop.
4222 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4223 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4225 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4226 (build_vtable_entry): Mark thunks as needing to be emitted with
4227 their vtables, or not.
4228 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4229 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4231 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4233 * error.c (dump_expr): Use BV_FN.
4234 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4236 * method.c (make_thunk): Likewise.
4237 (emit_thunk): Rename to use_thunk. Allow callers to decide
4238 whether or not to actually emit the thunk. Adjust for changes in
4239 representation of vcall offsets.
4240 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4241 * semantics.c (emit_associated_thunks): New function.
4242 (expand_body): Use it.
4243 * ir.texi: Adjust decriptions of thunks.
4245 2000-06-22 Jason Merrill <jason@redhat.com>
4247 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4248 (tsubst_friend_function): Copy it here.
4250 * decl.c (grok_op_properties): Fix typo.
4252 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4255 * pt.c (check_explicit_specialization): Clarify error.
4257 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4258 an old OVERLOAD when we're declaring a non-function.
4259 (pushdecl, destroy_local_var): Check for error_mark_node.
4260 (warn_extern_redeclared_static): Also bail early if
4262 (push_overloaded_decl): Ignore an old error_mark_node.
4264 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4266 * call.c (build_x_va_arg): Check if in a template decl.
4267 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4269 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4271 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4273 * decl.c (check_goto): Computed gotos assumed OK.
4275 2000-06-20 Jason Merrill <jason@redhat.com>
4277 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4278 for which we don't need to look for instantiations.
4280 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4282 * parse.y (program): Always call finish_translation_unit.
4283 * parse.c, parse.h: Rebuilt.
4285 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4287 * method.c: Don't include hard-reg-set.h.
4289 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4291 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4293 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4295 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4296 * cvt.c (cp_convert_to_pointer): Likewise.
4297 (convert_to_void): Likewise.
4298 * error.c (dump_expr): Likewise.
4299 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4300 * init.c (build_delete): Likewise.
4301 * method.c (emit_thunk): Likewise.
4302 * optmize.c (declare_return_variable): Likewise.
4303 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4304 (get_typeid): Likewise.
4305 (build_dynamic_cast_1): Likewise.
4306 * typeck.c (composite_pointer_type): Likewise.
4307 (common_type): Likewise.
4308 (build_indirect_ref): Likewise.
4309 (build_binary_op): Likewise.
4310 (build_x_compound_expr): Likewise.
4311 (check_return_expr): Likewise.
4312 * typeck2.c (add_exception_specifier): Likewise.
4314 * mangle.c (write_method_parms): Use direct comparison for end
4317 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4319 * cp-tree.h (genrtl_try_block): Declare function.
4320 (genrtl_handler): Likewise.
4321 (genrtl_catch_block): Likewise.
4322 (genrtl_ctor_stmt): Likewise.
4323 (genrtl_subobject): Likewise.
4324 (genrtl_decl_cleanup): Likewise.
4325 (genrtl_do_poplevel): Likewise.
4326 (genrtl_do_pushlevel): Likewise.
4327 (genrtl_clear_out_block): Likewise.
4328 (genrtl_goto_stmt): Likewise.
4329 (genrtl_expr_stmt): Likewise.
4330 (genrtl_decl_stmt): Likewise.
4331 (genrtl_if_stmt): Likewise.
4332 (genrtl_while_stmt): Likewise.
4333 (genrtl_do_stmt): Likewise.
4334 (genrtl_return_stmt): Likewise.
4335 (genrtl_for_stmt): Likewise.
4336 (genrtl_break_stmt): Likewise.
4337 (genrtl_continue_stmt): Likewise.
4338 (genrtl_scope_stmt): Likewise.
4339 (genrtl_switch_stmt): Likewise.
4340 (genrtl_case_label): Likewise.
4341 (genrtl_begin_compound_stmt): Likewise.
4342 (genrtl_finish_compound_stmt): Likewise.
4343 (genrtl_compound_stmt): Likewise.
4344 (genrtl_asm_stmt): Likewise.
4345 (genrtl_named_return_value): Likewise.
4346 (genrtl_begin_stmt_expr): Likewise.
4347 (genrtl_finish_stmt_expr): Likewise.
4348 (finish_for_stmt): Removed first argument.
4349 (finish_switch_stmt): Likewise.
4351 * semantics.c (genrtl_try_block): Define function.
4352 (genrtl_handler): Likewise.
4353 (genrtl_catch_block): Likewise.
4354 (genrtl_ctor_stmt): Likewise.
4355 (genrtl_subobject): Likewise.
4356 (genrtl_decl_cleanup): Likewise.
4357 (genrtl_do_poplevel): Likewise.
4358 (genrtl_do_pushlevel): Likewise.
4359 (genrtl_clear_out_block): Likewise.
4360 (genrtl_goto_stmt): Likewise.
4361 (genrtl_expr_stmt): Likewise.
4362 (genrtl_decl_stmt): Likewise.
4363 (genrtl_if_stmt): Likewise.
4364 (genrtl_while_stmt): Likewise.
4365 (genrtl_do_stmt): Likewise.
4366 (genrtl_return_stmt): Likewise.
4367 (genrtl_for_stmt): Likewise.
4368 (genrtl_break_stmt): Likewise.
4369 (genrtl_continue_stmt): Likewise.
4370 (genrtl_scope_stmt): Likewise.
4371 (genrtl_switch_stmt): Likewise.
4372 (genrtl_case_label): Likewise.
4373 (genrtl_begin_compound_stmt): Likewise.
4374 (genrtl_finish_compound_stmt): Likewise.
4375 (genrtl_compound_stmt): Likewise.
4376 (genrtl_asm_stmt): Likewise.
4377 (genrtl_named_return_value): Likewise.
4378 (genrtl_begin_stmt_expr): Likewise.
4379 (genrtl_finish_stmt_expr): Likewise.
4380 (finish_for_stmt): Removed first argument and generate rtl
4382 (finish_switch_stmt): Likewise.
4383 (do_poplevel): Removed generate rtl specific code.
4384 (do_pushlevel): Likewise.
4385 (add_tree): Likewise.
4386 (finish_goto_stmt): Likewise.
4387 (finish_expr_stmt): Likewise.
4388 (begin_if_stmt): Likewise.
4389 (finish_if_stmt_cond): Likewise.
4390 (finish_then_clause): Likewise.
4391 (begin_else_clause): Likewise.
4392 (finish_else_clause): Likewise.
4393 (finish_if_stmt): Likewise.
4394 (clear_out_block): Likewise.
4395 (begin_while_stmt): Likewise.
4396 (finish_while_stmt_cond): Likewise.
4397 (finish_while_stmt): Likewise.
4398 (begin_do_stmt): Likewise.
4399 (finish_do_body): Likewise.
4400 (finish_do_stmt): Likewise.
4401 (finish_return_stmt): Likewise.
4402 (begin_for_stmt): Likewise.
4403 (finish_for_init_stmt): Likewise.
4404 (finish_for_cond): Likewise.
4405 (finish_for_expr): Likewise.
4406 (finish_break_stmt): Likewise.
4407 (finish_continue_stmt): Likewise.
4408 (begin_switch_stmt): Likewise.
4409 (finish_switch_cond): Likewise.
4410 (finish_case_label): Likewise.
4411 (begin_try_block): Likewise.
4412 (begin_function_try_block): Likewise.
4413 (finish_try_block): Likewise.
4414 (finish_cleanup_try_block): Likewise.
4415 (finish_cleanup): Likewise.
4416 (finish_function_try_block): Likewise.
4417 (finish_handler_sequence): Likewise.
4418 (finish_function_handler_sequence): Likewise.
4419 (begin_handler): Likewise.
4420 (finish_handler_parms): Likewise.
4421 (begin_catch_block): Likewise.
4422 (finish_handler): Likewise.
4423 (begin_compound_stmt): Likewise.
4424 (finish_compound_stmt): Likewise.
4425 (finish_asm_stmt): Likewise.
4426 (finish_label_stmt): Likewise.
4427 (finish_label_decl): Likewise.
4428 (finish_subobject): Likewise.
4429 (finish_decl_cleanup): Likewise.
4430 (finish_named_return_value): Likewise.
4431 (begin_stmt_expr): Likewise.
4432 (finish_stmt_expr): Likewise.
4434 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4435 to call genrtl_expr_stmt when appropriate.
4437 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4438 begin_compound_expr to call genrtl_begin_stmt_expr and
4439 genrtl_begin_compound_expr when appropriate.
4440 (finish_init_stmts): Changed calls to finish_compound_expr and
4441 finish_stmt_expr to call genrtl_finish_compound_expr and
4442 genrtl_finish_stmt_expr when appropriate.
4443 (expand_default_init): Changed call to finish_expr_stmt to call
4444 genrtl_expr_stmt when appropriate.
4445 (build_vec_init): Likewise.
4447 * parse.y (simple_stmt): Removed first argument from call to
4448 finish_for_stmt. Removed first argument from call to
4451 * parse.c: Regenerated.
4453 * pt.c (tsubst_expr): Removed first argument from call to
4454 finish_for_stmt. Removed first argument from call to
4457 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4459 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4460 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4462 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4463 (cplus_tree_code_length[]): Likewise.
4464 (cplus_tree_code_name[]): Likewise.
4465 (init_parse): Added call to add_c_tree_codes. Changed
4466 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4468 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4470 * cp-tree.h (finish_mem_initializers): Declare.
4471 (count_trees): Likewise.
4472 * parse.y (base_init): Use finish_mem_initializers.
4473 * semantics.c (finish_mem_initializers): New function.
4475 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4476 the number of trees.
4478 (count_trees): Don't use it.
4480 2000-06-15 Jason Merrill <jason@redhat.com>
4482 * tree.c (count_trees): New debugging function.
4484 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4485 * init.c (build_member_call): Pull out the name of a DECL.
4487 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4488 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4489 * optimize.c (optimize_function): Not here.
4490 * pt.c (instantiate_decl): Push to TV_PARSE.
4492 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4494 * cp-tree.h (struct language_function): Remove x_base_init_list
4495 and x_member_init_list.
4496 (current_base_init_list): Remove.
4497 (current_member_init_list): Likewise.
4498 (setup_vtbl_ptr): Change prototype.
4499 (emit_base_init): Likewise.
4500 (expand_member_init): Likewise.
4501 (reinit_parse_for_function): Remove.
4502 * decl.c (save_function_data): Don't clear x_base_init_list and
4504 (mark_language_function): Don't mark them.
4505 * init.c (perform_member_init): Tweak comment.
4506 (sort_member_init): Take the list of initializers as an argument.
4507 (sort_base_init): Likewise.
4508 (emit_base_init): Likewise.
4509 (expand_member_init): Return the initializer. Don't use global
4511 * lex.c (reinit_parse_for_function): Remove.
4512 * method.c (build_template_parm_names): Correct substitution.
4513 (do_build_copy_constructor): Don't use current_member_init_list
4514 and current_base_init_list.
4515 (synthesize_method): Likewise.
4516 * parse.y (base_init): Split mem-initializers into
4517 base-initializers and field-initializers.
4518 (member_init_list): Build up the list here.
4519 (member_init): Return the initializer.
4520 (fn.depfn): Don't use reinit_parse_for_function.
4521 * parse.c: Regenerated.
4522 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4524 (tsubst_expr): Don't use current_member_init_list
4525 and current_base_init_list.
4526 (tsubst_expr_values): Rename to ...
4527 (tsubst_initializer_list): ... this. Use convert_from_reference.
4528 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4529 and current_base_init_list.
4530 (begin_function_definition): Don't call reinit_parse_for_function.
4532 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4534 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4537 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4539 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4541 * cp-tree.h (IF_COND): Move to c-common.h.
4542 (THEN_CLAUSE): Likewise.
4543 (ELSE_CLAUSE): Likewise.
4544 (WHILE_COND): Likewise.
4545 (WHILE_BODY): Likewise.
4546 (DO_COND): Likewise.
4547 (DO_BODY): Likewise.
4548 (RETURN_EXPR): Likewise.
4549 (EXPR_STMT_EXPR): Likewise.
4550 (FOR_INIT_STMT): Likewise.
4551 (FOR_COND): Likewise.
4552 (FOR_EXPR): Likewise.
4553 (FOR_BODY): Likewise.
4554 (SWITCH_COND): Likewise.
4555 (SWITCH_BODY): Likewise.
4556 (CASE_LOW): Likewise.
4557 (CASE_HIGH): Likewise.
4558 (GOTO_DESTINATION): Likewise.
4559 (COMPOUND_BODY): Likewise.
4560 (ASM_CV_QUAL): Likewise.
4561 (ASM_STRING): Likewise.
4562 (ASM_OUTPUTS): Likewise.
4563 (ASM_INPUTS): Likewise.
4564 (ASM_CLOBBERS): Likewise.
4565 (DECL_STMT_DECL): Likewise.
4566 (STMT_EXPR_STMT): Likewise.
4567 (LABEL_STMT_LABEL): Likewise.
4568 (SCOPE_BEGIN_P): Likewise.
4569 (SCOPE_END_P): Likewise.
4570 (SCOPE_STMT_BLOCK): Likewise.
4571 (SCOPE_NULLIFIED_P): Likewise.
4572 (SCOPE_NO_CLEANUPS_P): Likewise.
4573 (SCOPE_PARTIAL_P): Likewise.
4574 (ASM_VOLATILE_P): Likewise.
4575 (STMT_LINENO): Likewise.
4576 (STMT_LINENO_FOR_FN_P): Likewise.
4578 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4579 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4580 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4581 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4582 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4584 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4586 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4587 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4589 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4590 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4591 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4593 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4595 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4596 * class.c (dfs_find_final_overrider): Set it appropriately.
4597 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4598 avoid unneeded secondary vptrs.
4600 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4602 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4603 (check_bitfield_decl, check_field_decl): Likewise.
4604 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4605 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4606 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4607 (xfer_tag, finish_enum): Likewise.
4608 * decl2.c (finish_builtin_type): Likewise.
4609 * init.c (init_init_processing): Likewise.
4610 * pt.c (instantiate_class_template): Likewise.
4611 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4612 * cp-tree.h (struct lang_type): Add user_align member.
4613 (CLASSTYPE_USER_ALIGN): Define.
4615 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4617 * Make-lang.in (c++.install-common): Install g++-cross in
4618 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4619 $(target_alias)-g++ and $(target_alias)-c++.
4621 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4623 * class.c (vcall_offset_data_s): Add last_init and fns.
4624 (overrides): Rename to same_signature_p.
4625 (dfs_find_final_overrider): Adjust accordingly.
4626 (mark_overriders): Likewise.
4627 (warn_hidden): Likewise.
4628 (build_vtbl_initializer): Reorganize machinery for building things
4629 at negative offsets.
4630 (build_vcall_and_vbase_vtbl_entries): Likewise.
4631 (build_vbase_offset_vtbl_entries): Likewise.
4632 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4633 offset entries. Do not create two entries for functions with the
4635 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4636 (build_rtti_vtbl_entries): Reorganize machinery for building things
4637 at negative offsets.
4639 * optimize.c (expand_call_inline): Don't recurse into the code
4640 used to initialize the parameters more than once.
4642 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4644 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4645 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4646 (find_substitution): Only use the `Sa' substitution for
4647 std::allocator, not instantiations of it.
4648 (write_template_prefix): Move comment. Only use a TREE_LIST to
4649 represent substitutions for a member template.
4650 (write_array_type): Mangle array dimensions correctly.
4651 * optimize.c (maybe_clone_body): Copy more information from the
4653 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4654 on the regenerated declaration.
4656 2000-06-11 Chip Salzenberg <chip@valinux.com>
4657 Mark Mitchell <mark@codesourcery.com>
4659 * class.c (build_vtable): Clarify comment.
4660 (build_ctor_vtbl_group): Pass the most derived type to
4663 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4665 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4667 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4669 * decl.c (add_binding): Handle duplicate declarations of external
4672 2000-06-09 Chip Salzenberg <chip@valinux.com>
4673 Mark Mitchell <mark@codesourcery.com>
4675 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4677 (write_signed_number): New macro.
4678 (write_unsigned_number): Likewise.
4679 (write_source_name): Use them.
4680 (write_number): Handle signed and unsigned values.
4681 (write_integer_cst): Use tree_int_cst_sgn, and use
4682 write_unsigned_number or write_signed_number as appropriate.
4683 (write_discriminator): Use write_unsigned_number or
4684 write_signed_number as appropriate.
4685 (write_template_arg_literal): Likewise.
4686 (write_array_type): Use tree_low_cst.
4687 (write_template_parm): Use write_unsigned_number or
4688 write_signed_number as appropriate.
4689 (write_substitution): Adjust call to write_number.
4690 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4691 (write_expression): Handle non-type template arguments of
4692 reference type correctly.
4693 (mangle_thunk): Use write_signed_number.
4695 2000-06-09 Chip Salzenberg <chip@valinux.com>
4697 * mangle.c (find_substition): Don't mangle objects with typename
4698 substitutions (e.g. "cin" as "Si").
4700 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4702 * call.c (add_candidate): Use ggc_alloc_cleared.
4703 * decl.c (lookup_label): Likewise.
4704 * lex.c (retrofit_lang_decl): Likewise.
4706 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4708 * semantics.c (expand_body): Push to TV_EXPAND.
4709 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4710 * decl.c (start_function): Always call announce_function.
4712 * tinfo2.cc: Just declare abort.
4714 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4716 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4717 whenever @ is a symbolic name.
4719 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4721 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4723 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4725 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4726 DECL_ASSEMBLER_NAME.
4728 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4730 * decl2.c (c_language): Define.
4732 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4734 * lex.c (lang_init_options): Tweak.
4736 * decl2.c: Remove #inclusion of diagnostic.h
4737 (lang_decode_option): Move diagnostic formatting options to
4740 * lang-options.h: Remove documentation for diagnostic options.
4742 * Makefile.in (lex.o): Depends upon diagnostic.h
4744 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4746 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4747 the same DECL_RESULT, it's not a redefinition.
4748 * pt.c (tsubst_decl): Remove code to handle illegal
4751 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4753 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4755 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4757 * search.c (maybe_suppress_debug_info): Don't check
4758 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4760 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4763 Remember instantiation context in deferred instantiations.
4764 * cp-tree.h (struct tinst_level): Remove.
4765 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4766 * pt.c (current_tinst_level): Now a tree.
4767 (print_template_context, push_tinst_level, pop_tinst_level,
4768 tinst_for_decl): Adjust.
4769 (reopen_tinst_level): New fn.
4770 (init_pt): Register current_tinst_level as a root.
4771 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4772 of the pending templates list.
4773 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4774 * lex.c (extract_interface_info): Adjust.
4775 * decl2.c (warn_if_unknown_interface): Adjust.
4777 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4779 * class.c (indirect_primary_base_p): New function.
4780 (determine_primary_base): Use it.
4782 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4784 Update new-abi dynamic cast algorithm.
4785 * tinfo.cc (__class_type_info::__dyncast_result): Add
4786 whole_details. Adjust constructor.
4787 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4788 Avoid unnecessary searching.
4789 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4791 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4793 * decl.c (init_decl_processing): Don't call record_component_aliases.
4794 * tree.c (build_cplus_array_type_1): Likewise.
4796 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4798 * ir.texi: Correct typo.
4799 * mangle.c (write_expression): Handle non-type template arguments
4800 with reference type.
4801 * method.c (build_overload_value): Likewise.
4802 * pt.c (convert_nontype_argument): Explicitly represent conversion
4803 to a reference with an ADDR_EXPR.
4804 (unify): Always unify arguments in left-to-right order.
4806 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4807 Mark Mitchell <mark@codesourcery.com>
4809 * Make-lang.in (CXX_SRCS): Add mangle.c.
4810 * Makefile.in (CXX_OBJS): Add mangle.o.
4811 (mangle.o): New rule.
4813 * class.c (local_classes): New variable.
4814 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4815 (get_vtt_name): Use mangle_vtt_name for new ABI.
4816 (init_class_processing): Initialize local_classes.
4817 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4818 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4819 (std_identifier): New macro.
4820 (DECL_VOLATILE_MEMFUNC_P): New macro.
4821 (DECL_NAMESPACE_STD_P): Likewise.
4822 (local_classes): Declare.
4823 (get_mostly_instantiated_function_type): Declare.
4824 (init_mangle): Declare.
4825 (mangle_decl): Likewise.
4826 (mangle_type_string): Likewise.
4827 (mangle_type): Likewise.
4828 (mangle_typeinfo_for_type): Likewise.
4829 (mangle_typeinfo_string_for_type): Likewise.
4830 (mangle_vtbl_for_type): Likewise.
4831 (mangle_vtt_for_type): Likewise.
4832 (mangle_ctor_vtbl_for_type): Likewise.
4833 (mangle_thunk): Likewise.
4834 (mangle_conv_op_name_for_type): Likewise.
4835 (mangle_guard_variable): Likewise.
4836 * decl.c (pushtag): Keep track of local classes.
4837 (initialize_predefined_identifiers): Initialize std_identifier.
4838 (init_decl_processing): Use std_identifier.
4839 (start_decl): Don't treat instantiations as specializations.
4840 (grokdeclarator): Likewise.
4841 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4842 name for fully-instantiated templates.
4843 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4844 destructors with the new ABI.
4845 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4846 (grokfield): Use mangle_type for new ABI.
4847 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4848 (get_sentry): Use mangle_guard_variable for new ABI.
4849 (start_static_initialization_or_destruction): Likewise.
4850 * expr.c (extract_aggr_init): Remove.
4851 (extract_scalar_init): Likewise.
4852 (extract_init): Remove #if 0'd code.
4853 * mangle.c: New function.
4854 * method.c (build_mangled_name): Assert not flag_new_abi.
4855 (build_static_name): Likewise.
4856 (build_decl_overload_real): Likewise.
4857 (build_typename_overload): Likewise.
4858 (build_overload_with_type): Likewise.
4859 (build_overload_name): Likewise.
4860 (get_ctor_vtbl_name): Likewise.
4861 (start_squangling): Likewise.
4862 (get_id_2): Likewise.
4863 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4864 (init_method): Call init_mangle for new ABI.
4865 (make_thunk): Call mangle_thunk for new ABI.
4866 * operators.def: Correct new ABI manglings for the `%' operator.
4868 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4869 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4870 (lookup_template_class): Call mangle_decl for new ABI.
4871 (get_mostly_instantiated_function_type): New function.
4872 (set_mangled_name_for_template_decl): Use it.
4873 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4874 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4875 conversion op names.
4876 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4877 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4878 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4879 mangle_typeinfo_string_for_type.
4881 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4883 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4884 (INNERMOST_TEMPLATE_ARGS): New macro.
4885 (innermost_args): Remove.
4886 (get_innermost_template_args): New function.
4887 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4888 * error.c (dump_function_decl): Be caution when using
4889 most_general_template.
4890 * method.c (build_template_parm_names): Use
4891 INNERMOST_TEMPLATE_ARGS.
4892 * pt.c (add_to_template_args): Tidy comment
4893 (get_innermost_template_args): New function.
4894 (check_explicit_specialization): Clear DECL_INITIAL for a new
4896 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4898 (push_template_decl): Always register specializations of the most
4900 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4901 (coerce_template_parms): Likewise.
4902 (lookup_template_class): Likewise.
4903 (innermost_args): Remove.
4904 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4905 (tsubst_decl): Handle tricky specializations. Use
4906 get_innermost_template_args.
4907 (instantiate_template): Simplify handling of partial
4909 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4910 (most_general_template): Reimplement, in a more straightforward
4912 (regenerate_decl_from_template): Tweak formatting. Use
4913 TMPL_ARGS_DEPTH for clarity.
4914 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4916 * dump.c (dequeue_and_dump): Dump information about thunks.
4918 2000-06-01 Richard Henderson <rth@cygnus.com>
4920 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4922 2000-06-01 Richard Henderson <rth@cygnus.com>
4924 * decl2.c (unsupported_options): Fix typo, make const.
4925 (lang_decode_option): Fix bsearch argument order.
4927 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4929 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4932 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4934 * cp-tree.h (c_get_alias_set): Deleted.
4935 * Makefile.in (decl.o): Include ../expr.h.
4936 * decl.c (expr.h): Include.
4937 (init_decl_processing): Call record_component_aliases for arrays.
4938 (grokdeclarator): Likewise.
4939 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4940 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4942 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4944 Remove guiding declaration support.
4945 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4946 (flag_guiding_decls): Remove.
4947 * call.c (build_user_type_conversion_1): Remove support for
4949 (build_new_function_call): Likewise.
4950 (build_new_op): Likewise.
4951 (build_new_method_call): Likewise.
4952 * decl.c (start_function): Likewise.
4953 * friend.c (is_friend): Likewise.
4954 (do_friend): Likewise.
4955 * decl2.c ((flag_dump_translation_unit): Make it const.
4956 (flag_guiding_decls): Remove.
4957 (unsupported_options): New variable
4958 (compare_options): New function.
4959 (lang_decode_option): Use them.
4961 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4963 * method.c (mangle_expression): Adjust test for legal expression
4966 * pt.c (instantiate_decl): Save and restore the local
4967 specializations list.
4969 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4971 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4973 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4975 * call.c (add_template_candidate_real): Handle member template
4976 constructors for classes with virtual bases.
4977 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4978 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4980 * ir.texi: Update thunk documentation.
4982 * call.c (joust): Fix handling of overloaded builtin operators.
4984 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4986 * cp-tree.h (DECL_ANTICIPATED): New macro.
4987 Document new use of DECL_LANG_FLAG_7.
4988 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4989 in the user namespace.
4990 * lex.c (do_identifier): If the identifier's declaration has
4991 DECL_ANTICIPATED on, it has not yet been declared. But do not
4992 replace it with an ordinary implicit declaration.
4994 * tinfo2.cc: Include stdlib.h.
4996 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4998 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4999 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5002 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5004 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5007 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5009 * operators.def (<?): Duplicated, should have been...
5012 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5013 Mark Mitchell <mark@codesourcery.com>
5015 * cp-tree.h (ansi_opname): Make it a macro.
5016 (ansi_assopname): Likewise.
5017 (struct lang_decl_flags): Add assignment_operator_p.
5018 (struct lang_decl): Add operator_code.
5019 (DECL_VTT_PARM): Adjust.
5020 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5021 overloaded operator.
5022 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5023 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5024 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5025 (opname_tab): Remove.
5026 (assignop_tab): Likewise.
5027 (operator_name_info_t): New type.
5028 (operator_name_info): New variable.
5029 (assignment_operator_name_info): Likewise.
5030 (build_cp_library_fn): Remove declaration.
5031 (push_cp_library_fn): Likewise.
5032 (operator_name_string): Likewise.
5033 (build_decl_overload): Likewise.
5034 * call.c (print_z_candidates): Simplify.
5035 (build_object_call): Adjust usage of ansi_opname. Use
5036 DECL_OVERLOADED_OPERATOR_P.
5037 (op_error): Adjust operator name lookup.
5038 (build_conditional_expr): Adjust usage of ansi_opname.
5039 (build_new_op): Likewise.
5040 (build_op_delete_call): Likewise.
5041 (build_over_call): Likewise.
5042 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5043 * decl.c (duplicate_decls): Copy operator_code.
5044 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5045 (builtin_function): Adjust parameters to build_library_fn_1.
5046 (build_library_fn_1): Accept an overloaded operator code.
5047 (build_library_fn): Pass ERROR_MARK.
5048 (build_cp_library_fn): Accept an overloaded operator code.
5049 (push_cp_library_fn): Likewise.
5050 (grokfndecl): Tweak.
5051 (grokdeclarator): Simplify code to compute names of overloaded
5052 operators. Adjust use of ansi_opname.
5053 (ambi_op_p): Work on tree_codes, not identifiers.
5054 (unary_op_p): Likewise.
5055 (grok_op_properties): Likewise.
5056 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5057 (lang_mark_tree): Don't try to mark the operator_code.
5058 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5059 * error.c (dump_decl): Remove special handling for operator
5061 (dump_function_name): Likewise.
5062 (dump_expr): Adjust name lookup of operators.
5063 (op_to_string): Simplify.
5064 (assop_to_string): Likewise.
5065 * init.c (build_new_1): Adjust use of ansi_opname.
5066 * lex.c (opname_tab): Remove.
5067 (assignop_tab): Likewise.
5068 (ansi_opname): Likewise.
5069 (ansi_assopname): Likewise.
5070 (operator_name_string): Likewise.
5071 (reinit_lang_specific): Likewise.
5072 (operator_name_info): New variable.
5073 (assignment_operator_name_info): Likewise.
5074 (init_operators): New function.
5075 (init_parse): Use it.
5076 (do_identifier): Adjust use of ansi_opname.
5077 * method.c (mangle_expression): Don't use ansi_opname for
5079 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5080 (build_decl_overload): Remove.
5081 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5082 (do_build_assign_ref): Adjust use of ansi_opname.
5083 (synthesize_method): Likewise.
5084 (implicitly_declare_fn): Likewise.
5085 * operators.def: New file.
5086 * parse.y (operator): Adjust use of ansi_opname.
5087 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5088 (set_mangled_name_for_template_decl): Don't play games with
5090 (special_function_p): Adjust use of ansi_opname.
5091 * typeck.c (check_return_expr): Likewise.
5092 * Make-lang.in (cc1plus): Depend on operators.def.
5093 * Makefile.in (lex.o): Likewise.
5096 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5098 * Make-lang.in (cplib2.ready): Eradicate.
5100 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5102 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5103 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5104 (built_min, cp_tree_equal): Likewise.
5106 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5108 * class.c (layout_nonempty_base_or_field): Replace
5109 `record_layout_info' with `record_layout_info_s'.
5111 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5114 * cp-tree.h (struct language_function): x_named_labels is now
5115 a struct named_label_list*.
5116 * decl.c (struct named_label_use_list): Renamed from...
5117 (struct named_label_list): ...this. New struct.
5118 (push_binding_level): Don't set eh_region.
5119 (note_level_for_eh): New fn.
5120 (pop_label): Take label and old value directly.
5121 (pop_labels): Adjust for new named_labels format.
5122 (lookup_label): Likewise.
5123 (poplevel): Note characteristics of a binding level containing a
5124 named label. Mess with named label lists earlier.
5125 (mark_named_label_lists): New fn.
5126 (mark_lang_function): Call it.
5127 (use_label): New fn, split out from...
5128 (make_label_decl): ...here. Don't call it.
5129 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5130 check_previous_gotos): New fns, split out from...
5131 (define_label): ...here.
5132 (check_switch_goto): New fn.
5133 (define_case_label): Call it.
5134 (check_goto): New fn.
5135 * semantics.c (finish_goto_stmt): Call it and use_label.
5136 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5137 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5139 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5141 * class.c (build_vtable_entry_ref): Correct usage of
5142 get_vtbl_decl_for_binfo.
5144 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5145 * method.c (implicitly_declare_fn): Not here.
5147 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5149 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5150 (CPTI_PTMD_DESC_TYPE): ... here.
5151 (ptmd_desc_type_node): Rename to ...
5152 (ptm_desc_type_node): ... here.
5154 * rtti.c (ptmd_initializer): Rename to ...
5155 (ptm_initializer): ... here.
5156 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5158 (create_tinfo_types): Adjust.
5160 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5162 Finish implementation of VTTs.
5163 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5164 CPTI_VTT_PARM_IDENTIFIER.
5165 (vtt_parm_identifier): New macro.
5166 (vtt_parm_type): Likewise.
5167 (BINFO_SUBVTT_INDEX): Likewise.
5168 (BINFO_VPTR_INDEX): Likewise.
5169 (struct lang_decl): Add vtt_parm.
5170 (DECL_VTT_PARM): New macro.
5171 (DECL_USE_VTT_PARM): Likewise.
5172 (DECL_NEEDS_VTT_PARM_P): Likewise.
5173 (get_vtt_name): Declare.
5174 (build_artifical_parm): Likewise.
5175 (fixup_all_virtual_upcast_offsets): Likewise.
5176 (expand_indirect_vtbls_init): Remove.
5177 * call.c (build_new_method_call): Pass the vtt to subobject
5178 constructors and destructors.
5179 * class.c (get_vtt_name): Give it external linkage.
5180 (build_clone): Handle the magic VTT parameters for clones.
5181 (clone_function_decl): Fix typo in comment.
5182 (build_vtt): Keep track of the indices in the VTTs where various
5183 entities are stored.
5184 (build_vtt_inits): Likewise.
5185 (dfs_build_vtt_inits): Likewise.
5186 (build_ctor_vtbl_group): Tweak type of construction vtables.
5187 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5188 primary bases, when building construction vtables.
5189 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5190 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5191 (init_decl_processing): Initialize vtt_parm_type.
5192 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5193 (lang_mark_tree): Make vtt_parm.
5194 * decl2.c (build_artificial_parm): New function.
5195 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5196 (grokclassfn): Use build_artificial_parm.
5197 * init.c (initialize_vtbl_ptrs): Call
5198 fixup_all_virtual_upcast_offsets directly.
5199 (perform_member_init): Use the complete subobject destructor for
5201 (build_vtbl_address): New function.
5202 (expand_virtual_init): Handle VTTs.
5203 * optimize (maybe_clone_body): Likewise.
5204 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5206 (expand_indirect_vtbls_init): Remove.
5207 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5208 * tree.c (make_binfo): Make them bigger.
5210 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5212 * inc/cxxabi.h (__pbase_type_info): Define, based on
5213 __pointer_type_info.
5214 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5215 (__pointer_to_member_type_info): Likewise.
5216 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5217 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5218 (__pointer_type_info::__do_catch): Rename to ...
5219 (__pbase_type_info::__do_catch): ... here. Adjust.
5220 (__pbase_type_info::__pointer_catch): Implement.
5221 (__pointer_type_info::__pointer_catch): Adjust.
5222 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5224 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5226 * tinfo.h (__user_type_info::contained_virtual_p): New
5228 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5230 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5231 diamond shaped heirarchy. Add early out for mixed diamond and
5232 duplicate shaped heirarchy.
5234 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5236 * cp-tree.h (build_delete): Change prototype.
5237 (build_vec_delete): Likewise.
5238 * call.c (build_scoped_method_call): Use special_function_kind
5239 values to indicate the kind of destruction to be done.
5240 (build_method_call): Likewise.
5241 * decl.c (finish_destructor_body): Likewise.
5242 (maybe_build_cleanup_1): Likewise. Rename to ...
5243 (maybe_build_cleanup): ... this.
5244 * decl2.c (delete_sanity): Use special_function_kind
5245 values to indicate the kind of destruction to be done.
5246 (build_cleanup): Likewise.
5247 * init.c (perform_member_init): Likewise.
5248 (build_vec_delete_1): Likewise.
5249 (build_dtor_call): Simplify.
5250 (build_delete): Use special_function_kind
5251 values to indicate the kind of destruction to be done.
5252 (build_vbase_delete): Likewise.
5253 (build_vec_delete): Likewise.
5255 * init.c (sort_member_init): Fix typo in error message generation
5258 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5260 * semantics.c (begin_class_definition): make the packed
5261 attribute be sensitive to the "-fpack-struct" command line flag
5263 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5265 Update new-abi upcast algorithm.
5266 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5267 prototype and meaning of return value.
5268 (__si_class_type_info::__do_upcast): Likewise.
5269 (__vmi_class_type_info::__do_upcast): Likewise.
5270 * tinfo.cc (__class_type_info::__upcast_result): Replace
5271 whole2dst with part2dst. Adjust ctor.
5272 (__class_type_info::__do_upcast): Adjust call of worker function.
5273 (__class_type_info::__do_upcast): Adjust.
5274 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5276 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5277 virtual base in diamond heirarchy bug.
5279 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5281 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5282 and bitfield to tinfo_fn_p.
5283 (DECL_TINFO_FN_P): Adjust.
5284 (SET_DECL_TINFO_FN_P): Likewise.
5285 (DECL_MUTABLE_P): Likewise.
5286 (DECL_C_BIT_FIELD): Likewise.
5287 (SET_DECL_C_BIT_FIELD): Likewise.
5288 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5289 (DECL_UNINLINABLE): Likewise.
5290 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5291 (handle_using_decl): Remove assertion.
5292 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5293 to build FIELD_DECLs.
5294 (build_base_field): Likewise.
5295 (layout_class_type): Likewise.
5296 * decl.c (init_decl_processing): Likewise.
5297 (build_ptrmemfunc_type): Likewise.
5298 (grokdeclarator): Likewise.
5299 * decl2.c (grok_x_components): Likewise.
5300 * except.c (call_eh_info): Likewise.
5301 * init.c (init_init_processing): Likewise.
5302 * rtti.c (expand_class_desc): Likewise.
5303 (create_pseudo_type_info): Likewise.
5304 (get_vmi_pseudo_type_info): Likewise.
5305 (create_tinfo_types): Likewise.
5306 * ptree.c (print_lang_decl): Adjust.
5307 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5308 before checking DECL_MUTABLE_P.
5310 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5311 parameters for template functions.
5312 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5313 destructors as well as constructors.
5315 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5317 * class.c (build_ctor_vtbl_group): Set inits.
5318 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5319 DECL_THIS_INLINE appropriately for clones.
5321 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5322 (DECL_CONV_FN_P): Simplify.
5323 (DECL_OPERATOR): Remove.
5324 (language_to_string): Declare.
5325 * decl.c (duplicate_decls): Fix typo in comment.
5326 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5327 (grok_op_properties): Use DECL_CONV_FN_P instead of
5328 IDENTIFIER_TYPENAME_P.
5329 * dump.c (dequeue_and_dump): Dump the language linkage of
5331 * error.c (language_to_string): Give it external linkage.
5332 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5333 (implicitly_declare_fn): Set DECL_LANGUAGE.
5334 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5335 IDENTIFIER_TYPENAME_P.
5336 (tsubst_decl): Likewise.
5337 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5338 * semantics.c (finish_member_declaration): Don't mark members of
5339 classes declared in an extern "C" region as extern "C".
5341 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5343 * decl2.c (qualified_lookup_using_namespace): Look through
5346 * decl.c (push_using_decl): Return the old decl on namespace level.
5348 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5350 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5351 (VTT_NAME_PREFIX): New macro.
5352 (CTOR_VTBL_NAME_PREFIX): Likewise.
5353 (get_ctor_vtbl_name): New function.
5354 * class.c (get_vtable_name): Simplify.
5355 (get_vtt_name): New function.
5356 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5357 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5358 when a virtual base becomes primary.
5359 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5361 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5362 additional parameters.
5363 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5364 (initialize_array): New function.
5365 (build_vtt): Likewise.
5366 (build_vtt_inits): Likewise.
5367 (dfs_build_vtt_inits): Likewise.
5368 (dfs_fixup_binfo_vtbls): Likewise.
5369 (build_ctor_vtbl_group): Likewise.
5370 (initialize_vtable): Use initialize_array.
5371 (accumulate_vtbl_inits): Reimplement to handle construction
5373 (dfs_accumulate_vtbl_inits): Likewise.
5374 (bulid_vtbl_initializer): Adjust parameter name.
5375 * method.c (build_typename_overload): Remove #if 0'd code.
5376 (get_ctor_vtbl_name): New function.
5377 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5378 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5380 * cp-tree.h (struct lang_type): Remove search_slot.
5381 (CLASSTYPE_SEARCH_SLOT): Remove.
5382 (emit_base_init): Change prototype.
5383 (initialize_vtbl_ptrs): Likewise.
5384 (expand_indirect_vtbls_init): Likewise.
5385 (clear_search_slots): Remove.
5386 * decl.c (lang_mark_tree): Don't mark search_slot.
5387 * init.c (initialize_vtbl_ptrs): Simplify.
5388 (emit_base_init): Likewise.
5389 * search.c (struct vbase_info): Document decl_ptr.
5390 (convert_pointer_to_single_level): Remove.
5391 (dfs_find_vbases): Remove.
5392 (dfs_init_base_pointers): Simplify.
5393 (dfs_clear_vbase_slots): Remove.
5394 (dfs_vtable_path_unmark): New function.
5395 (init_vbase_pointers): Simplify.
5396 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5397 (expand_indirect_vtbls_init): Simplify. Don't call
5398 mark_all_temps_used.
5399 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5400 initialize_vtbl_ptrs.
5402 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5404 * except.c: Add static prototypes.
5406 2000-05-20 H.J. Lu <hjl@gnu.org>
5408 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5410 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5412 Don't create a separate copy of virtual bases for the
5413 CLASSTYPE_VBASECLASSES list.
5414 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5415 (BINFO_FOR_VBASE): Remove.
5416 (CANONICAL_BINFO): Adjust.
5417 (binfo_for_vbase): New function.
5418 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5419 instead of BINFO_FOR_VBASE.
5420 (build_vbase_pointer): Likewise.
5421 (build_secondary_vtable): Likewise.
5422 (dfs_mark_primary_bases): Likewise.
5423 (mark_primary_bases): Likewise.
5424 (layout_nonempty_base_or_field): Likewise.
5425 (dfs_set_offset_for_shared_vbases): Likewise.
5426 (dfs_set_offset_for_unshared_vbases): Likewise.
5427 (layout_virtual_bases): Likewise. Adjust for changes to the
5428 CLASSTYPE_VBASECLASSES list.
5429 (dump_class_hierarchy_r): Use binfo_for_vbase
5430 instead of BINFO_FOR_VBASE.
5431 (dump_class_hierarchy): Likewise.
5432 (finish_vtbls): Likewise.
5433 (build_vtbl_initializer): Adjust for changes to the
5434 CLASSTYPE_VBASECLASSES list.
5435 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5436 * decl.c (finish_destructor_body): Adjust for changes to the
5437 CLASSTYPE_VBASECLASSES list.
5438 * init.c (sort_base_init): Use binfo_for_vbase.
5439 (construct_virtual_bases): Adjust for changes to the
5440 CLASSTYPE_VBASECLASSES list.
5441 (expand_member_init): Use binfo_for_vbase.
5442 (build_vbase_delete): Adjust for changes to the
5443 CLASSTYPE_VBASECLASSES list.
5444 * method.c (do_build_copy_constructor): Likewise.
5445 * rtti.c (get_base_offset): Use binfo_for_vbase.
5446 (expand_class_desc): Remove #if 0'd code.
5447 * search.c (struct vbase_info): Remove vbase_types.
5448 (get_base_distance): Use binfo_for_vbase.
5449 (lookup_field_queue_p): Use CANONICAL_BINFO.
5450 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5451 (get_pure_virtuals): Adjust for changes to the
5452 CLASSTYPE_VBASECLASSES list.
5453 (dfs_find_vbases): Use binfo_for_vbase.
5454 (dfs_init_vbase_pointers): Likewise.
5455 (init_vbase_pointers): Don't initialize vi.vbase_types.
5456 (virtual_context): Use binfo_for_vbase.
5457 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5458 CLASSTYPE_VBASECLASSES list.
5459 (expand_indirect_vtbls_init): Simplify.
5460 (dfs_get_vbase_types): Don't replicate virtual bases.
5461 (find_vbase_instance): Use binfo_for_vbase.
5462 (binfo_for_vbase): New function.
5463 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5465 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5467 * decl2.c (finish_anon_union): Generalize error messages to handle
5468 anonymous structures.
5469 * init.c (perform_member_init): Remove `name' parameter.
5470 (build_field_list): New function.
5471 (sort_member_init): Handle anonymous union initialization order
5472 correctly. Check for multiple initializations of the same union.
5473 (emit_base_init): Don't look up fields by name here.
5474 (expand_member_init): Record the result of name lookup for future
5476 * typeck.c (build_component_ref): Fix formatting.
5478 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5480 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5481 * typeck.c (build_x_compound_expr): Replace warn_unused with
5484 * decl2.c (lang_decode_option): Update -Wall unused flags by
5485 calling set_Wunused.
5487 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5489 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5490 * init.c (dfs_vtable_path_unmark): Remove.
5491 * search.c (marked_new_vtable_p): Likewise.
5492 (unmarked_new_vtable_p): Likewise.
5493 (dfs_search_slot_nonempty_p): Likewise.
5494 (dfs_mark): Likewise.
5495 (dfs_vtable_path_unmark): Likewise.
5496 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5497 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5498 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5499 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5500 (init_vbase_pointers): Simplify.
5501 (expand_indirect_vtbls_init): Likewise.
5503 * class.c (copy_virtuals): New function.
5504 (build_primary_table): Use it.
5505 (build_secondary_vtable): Likewise.
5506 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5507 indicate that no vcall offset is required.
5508 (add_virtual_function): Likewise.
5509 (modify_all_vtables): Likewise.
5510 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5511 (dfs_accumulate_vtbl_inits): Likewise.
5512 (build_vtbl_initializer): Make changes to handle construction
5514 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5515 (build_rtti_vtbl_entries): Likewise.
5516 (build_vtable_entries): Handle a NULL vcall_index.
5518 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5520 * decl2.c (lang_decode_option): Fix thinko.
5522 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5524 * except.c (check_handlers): New fn.
5525 * cp-tree.h: Declare it.
5526 * semantics.c (finish_handler_sequence): Call it.
5527 (finish_function_handler_sequence): Likewise.
5528 (finish_handler_parms): Set TREE_TYPE on the handler.
5529 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5530 * search.c (get_base_distance_recursive): If protect>1, ignore
5532 (get_base_distance): Don't reduce watch_access.
5534 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5536 * lex.c: #include diagnostic.h.
5537 (lang_init_options): Set default prefixing rules.
5539 * lang-options.h: Add -fdiagnostics-show-location=.
5541 * decl2.c: #include diagnostic.h.
5542 (lang_decode_option): Handle -fdiagnostics-show-location=.
5544 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5546 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5547 * vec.cc: Revert my 2000-05-07 change.
5549 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5551 * class.c (check_field_decls): Complain about non-static data
5552 members with same name as class in class with constructor.
5554 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5556 * decl.c (grokdeclarator): Allow non-static data members with
5559 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5561 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5562 and pending_inline.filename. Update prototypes.
5563 * decl.c (define_label): Constify filename parameter.
5564 * decl2.c (warn_if_unknown_interface): Constify local char *.
5565 * input.c Constify input_source.filename. Don't declare
5566 input_filename or lineno. Constify filename parameter to feed_input.
5567 * lex.c (init_parse): Constify parameter and return value.
5568 (cp_pragma_interface, cp_pragma_implementation): Constify
5570 (reinit_parse_for_method, reinit_parse_for_block,
5571 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5572 Constify local char *.
5573 * pt.c: Don't declare lineno or input_filename.
5574 (print_template_context, tsubst_friend_function, tsubst_decl,
5575 tsubst, instantiate_decl): Constify local char *.
5576 * semantics.c (expand_body): Constify local char *.
5577 * tree.c (build_srcloc): Constify filename parameter.
5578 * typeck.c (c_expand_asm_operands): Constify filename
5581 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5583 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5586 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5588 * inc/cxxabi.h: Fix typos in comment.
5589 (__base_class_info::__offset): Use a static_cast.
5591 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5593 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5594 of std::size_t and std::ptrdiff_t respectively.
5595 * tinfo.cc: Likewise.
5598 2000-05-06 Richard Henderson <rth@cygnus.com>
5600 * typeck.c (build_c_cast): Don't warn integer->pointer size
5601 mismatch for constants.
5603 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5605 * rtti.c (ptmd_initializer): Set non-public, if class is
5608 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5609 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5610 __cxa_vec_delete): Likewise.
5611 * tinfo.cc (__dynamic_cast): Likewise.
5612 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5613 __cxa_vec_delete): Likewise.
5615 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5617 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5618 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5619 (lang_decl_flags): Add vcall_offset.
5620 (THUNK_VCALL_OFFSET): Use it.
5621 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5622 * method.c (make_thunk): Create the lang_decl here, not in
5624 (emit_thunk): Make generic thunks into ordinary functions once
5625 they have been fed to expand_body.
5626 * semantics.c (expand_body): Set current_function_is_thunk here.
5628 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5630 * class.c (update_vtable_entry_for_fn): Prototype.
5632 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5635 * search.c (dfs_build_inheritance_graph_order): Prototype.
5637 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5639 * cp-tree.h (special_function_kind): Add various kinds of
5641 (special_function_p): New function.
5642 * class.c (overrides): Don't let one kind of destructor override
5644 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5645 whether or not to instantiate a template.
5646 * tree.c (special_function_p): Define.
5648 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5650 * cp-tree.def (THUNK_DECL): Remove.
5651 * cp-tree.h (DECL_THUNK_P): New macro.
5652 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5653 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5654 (SET_DECL_THUNK_P): Likewise.
5655 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5656 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5657 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5658 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5659 (duplicate_decls): Likewise.
5660 (pushdecl): Likewise. Adjust thunk handling.
5661 (grokfndecl): Use DECL_EXTERN_C_P.
5662 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5663 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5664 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5665 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5666 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5667 DECL_NO_STATIC_CHAIN.
5668 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5669 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5670 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5673 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5675 * tree.c (walk_tree): Set lineno.
5677 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5679 * exception.cc: Update license notice.
5681 * new1.cc: Likewise.
5682 * new2.cc: Likewise.
5683 * tinfo.cc: Likewise.
5684 * tinfo2.cc: Likewise.
5686 * inc/cxxabi.h: Likewise.
5687 * inc/exception: Likewise.
5688 * inc/new: Likewise.
5689 * inc/new.h: Likewise.
5690 * inc/typeinfo: Likewise.
5692 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5694 * tree.c (build_target_expr_with_type): If we already have a
5695 TARGET_EXPR, just return it.
5697 * optimize.c (initialize_inlined_parameters): Don't generate an
5698 EXPR_STMT if we can just use DECL_INITIAL.
5699 * decl.c (emit_local_var): Only make the initialization a
5700 full-expression if stmts_are_full_exprs_p.
5702 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5704 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5706 * call.c (standard_conversion): Use it.
5707 (direct_reference_binding): Likewise.
5708 (build_over_call): Likewise.
5709 (is_properly_derived_from): Likewise.
5710 (compare_ics): Likewise.
5711 * class.c (resolves_to_fixed_type_p): Likewise.
5712 * optimize.c (declare_return_variable): Likewise.
5713 * pt.c (is_specialization_of): Likewise.
5715 * typeck.c (comp_target_parms): Likeiwse.
5716 (build_static_cast): Likewise.
5717 (build_reinterpret_cast): Likewise.
5718 (build_const_cast): Likewise.
5719 (comp_ptr_ttypes_real): Likewise.
5720 (comp_ptr_ttypes_const): Likewise.
5721 * typeck2.c (process_init_constructor): Likewise.
5723 2000-04-30 Scott Snyder <snyder@fnal.gov>
5725 * decl.c (finish_destructor_body): Use the base destructor when
5726 destroying virtual bases.
5728 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5730 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5732 * optimize.c (struct inline_data): Add target_exprs field.
5733 (declare_return_variable): When a function returns an aggregate,
5734 use the variable declared in the TARGET_EXPR as the remapped
5736 (expand_call_inline): Update the pending target_exprs stack.
5737 (optimize_function): Initialize the stack.
5739 * decl2.c (finish_file): Fix typo in comment.
5741 * method.c (emit_thunk): Don't try to return a `void' value.
5743 * optimize.c (initialize_inlined_parameters): If the parameter is
5744 addressable, we need to make a new VAR_DECL, even if the
5745 initializer is constant.
5747 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5749 * decl.c (grok_op_properties): Add an extra check of argtypes.
5751 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5753 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5755 (initialize_inlined_parameters): Try to avoid creating new
5758 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5760 * lex.c (my_get_run_time): Remove.
5761 (init_filename_times): Use get_run_time instead of my_get_run_time.
5762 (check_newline): Likewise.
5763 (dump_time_statistics): Likewise.
5764 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5765 of computing elapsed time explicitly.
5767 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5769 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5770 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5771 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5772 before calling decl_constant_value.
5773 * class.c (check_bitfield_decl): Likewise.
5774 * cvt.c (ocp_convert): Likewise.
5775 (convert): Likewise.
5776 * decl.c (compute_array_index_type): Likewise.
5777 (build_enumerator): Likewise.
5778 * decl2.c (check_cp_case_value): Likewise.
5779 * pt.c (convert_nontype_argument): Likewise.
5781 * typeck.c (decay_conversion): Likewise.
5782 (build_compound_expr): Likewise.
5783 (build_reinterpret_cast): Likewise.
5784 (build_c_cast): Likewise.
5785 (convert_for_assignment): Likewise.
5787 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5789 * decl.c (finish_function): Don't play games with DECL_INLINE.
5791 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5793 * ir.texi: Correct typo.
5795 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5797 * decl.c (grokdeclarator): Reject VLAs as members.
5799 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5801 * call.c (standard_conversion): Accept conversion between
5804 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5806 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5808 * decl2.c (finish_file): Remove double setup for accounting
5811 2000-04-24 Robert Lipe <robertlipe@usa.net>
5813 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5815 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5817 * new.cc (set_new_handler): Needs to be in std::.
5819 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5821 * cp-tree.h (lang_decl): Remove pretty_function_p.
5822 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5823 language-specific node.
5824 * decl.c (cp_make_fname_decl): Use build_decl, not
5825 build_lang_decl, to build the variables.
5826 (grokvardecl): Don't call build_lang_decl for local variables in
5828 (grokdeclarator): Don't call build_lang_decl for local type
5829 declarations in templates.
5830 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5831 zero'd memory, rather than calling memset.
5832 * pt.c: Include hashtab.h.
5833 (local_specializations): New variable.
5834 (retrieve_local_specialization): Use it.
5835 (register_local_specialization): Likewise.
5836 (tsubst_decl): Don't assume local variables have
5838 (instantiate_decl): Set up local_specializations.
5839 * Makefile.in (HTAB_H): New variable.
5841 2000-04-23 Richard Henderson <rth@cygnus.com>
5843 * typeck.c (c_expand_asm_operands): Restore the original
5844 contents of the output list.
5846 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5848 * ir.texi: Document complex number representation.
5850 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5852 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5853 (target_incomplete_p): New function.
5854 (tinfo_base_init): Create comdat NTBS name variable.
5855 (ptr_initializer): Add non_public parameter. Calculate it.
5856 (ptmd_initializer): Likewise.
5857 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5858 (create_real_tinfo_var): Add non_public parameter. Use it.
5859 Push proxy into global namespace.
5860 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5862 * inc/typeinfo (type_info::before, type_info::operator==):
5863 Compare __name addresses.
5865 * tinfo2.cc: Remove new-abi builtins comment.
5867 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5869 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5871 * call.c (joust): Exit early if we get the same function, too.
5873 * decl2.c (key_method): Return NULL_TREE for template classes.
5874 (import_export_class): Don't need to check for template classes.
5876 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5878 * lex.c: Remove references to cccp.c.
5880 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5882 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5883 volatile_memfunc. Add destructor_attr. Adjust dummy.
5884 (DECL_DESTRUCTOR_P): Use destructor_attr.
5885 (DECL_CONST_MEMFUNC_P): Reimplement.
5886 (DECL_VOLATILE_MEMFUNC_P): Remove.
5887 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5888 (overrides): Use DECL_DESTRUCTOR_P.
5889 (check_for_override): Likewise.
5890 * decl.c (start_function): Likewise.
5891 * decl2.c (grokfclassfn): Likewise.
5892 (check_classfn): Likewise.
5893 (grok_function_init): Likewise.
5895 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5897 * decl2.c (grokfield): Issue error on illegal data member
5900 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5902 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5904 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5906 * class.c (build_vtable_entry): Don't build thunks for type-info
5909 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5911 * decl.c (decls_match): Allow a redeclaration of a builtin to
5912 specify args while the builtin did not.
5914 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5916 * cp-tree.def (THUNK_DECL): Add to documentation.
5917 * cp-tree.h (flag_huge_objects): Declare.
5918 * class.c (modify_vtable_entry): Tidy.
5919 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5920 Calculate delta appropriately for the new ABI.
5921 (dfs_modify_vtables): Use it.
5922 (modify_all_vtables): Fix thinko in code to add overriding copies
5923 of functions to primary vtables.
5924 (build_clone): Fix typo in comment.
5925 (clone_function_decl): Correct order of destructors in vtable.
5926 (build_vbase_offset_vtbl_entries): Adjust comment.
5927 (dfs_vcall_offset_queue_p): Remove.
5928 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5929 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5930 (build_vtable_entry): Correct check for pure virtual functions.
5931 Don't declare flag_huge_objects.
5932 * decl.c (flag_huge_objects): Remove declaration.
5933 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5934 Use int_size_in_bytes.
5935 (emit_thunk): Handle vcall offset thunks.
5937 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5939 * decl2.c (parse_time, varconst_time): Delete declarations.
5940 (finish_file): Delete LINENO declaration.
5941 START_TIME and THIS_TIME now long.
5943 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5945 * class.c (build_base_field): Reformat comment.
5947 * inc/cxxabi.h (stddef.h): Comment inclusion.
5948 (__base_class_info::__offset): Comment shift.
5950 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5952 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5953 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5954 (cp_push_exception_identifier): New macro.
5955 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5956 (DECL_BASE_DESTRUCTOR_P): Likewise.
5957 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5958 (get_vtbl_decl_for_binfo): Fix formatting.
5959 (in_charge_arg_for_name): New macro.
5960 (maybe_build_cleanup_and_delete): Remove declaration.
5961 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5962 (in_charge_arg_for_name): New function.
5963 (build_new_method_call): Use it. Handle cloned destructors.
5964 (build_clone): Don't make the base constructor virtual.
5965 Automatically defer generated functions.
5966 (clone_function_decl): Handle destructors, too.
5967 (clone_constructors_and_destructors): Likewise.
5968 (create_vtable_ptr): Don't create a vtable entry for a cloned
5970 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5971 (initialize_predefined_identifiers): Update appropriately.
5972 (finish_destructor_body): Simplify.
5973 (maybe_build_cleanup_and_delete): Remove.
5974 * except.c (expand_throw): Handle new-ABI destructors.
5975 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5976 (build_dtor_call): New function.
5977 (build_delete): Use it. Simplify.
5978 * optimize.c (maybe_clone_body): Handle destructors.
5979 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5981 * exception.cc (cleanup_fn): New typedef.
5982 (CALL_CLEANUP): New macro.
5983 (cp_eh_info): Use them.
5984 (__cp_push_exception): Likewise.
5985 (__cp_pop_exception): Likewise.
5987 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5989 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5990 (complete_dtor_identifier): New macro.
5991 (CLASSTYPE_FIRST_CONVERSION): Remove.
5992 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5993 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5994 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5995 (CLASSTYPE_CONSTRUCTORS): Likewise.
5996 (CLASSTYPE_DESTRUCTORS): Likewise.
5997 (lang_decl): Add cloned_function.
5998 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5999 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6000 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6001 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6002 (DECL_CLONED_FUNCTION_P): Likewise.
6003 (DECL_CLONED_FUNCTION): Likewise.
6004 (clone_function_decl): Declare.
6005 (maybe_clone_body): Likewise.
6006 * call.c (build_user_type_conversion_1): Call complete object
6007 constructors in the new ABI.
6008 (build_new_method_call): Don't add in-charge parameters under the
6010 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6011 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6012 CLASSTYPE_DESTRUCTOR_SLOT.
6013 (build_clone): New function.
6014 (clone_function_decl): Likewise.
6015 (clone_constructors_and_destructors): Likewise.
6016 (check_bases_and_members): Use it.
6017 * decl.c (iniitialize_predefined_identifiers): Initialize
6018 complete_dtor_identifier.
6019 (finish_function): Don't add extra code to a clone.
6020 (lang_mark_tree): Mark cloned_function.
6021 * decl2.c (mark_used): Don't bother trying to instantiate things
6023 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6024 * method.c (set_mangled_name_for_decl): Don't treat clones as
6026 (synthesize_method): Sythesize cloned functions, not the clones.
6027 * optimize.c (inline_data): Update comment on ret_label.
6028 (remap_block): Don't assume DECL_INITIAL exists.
6029 (copy_body_r): Allow ret_label to be NULL.
6030 (maybe_clone_body): Define.
6031 * pt.c (tsubst_decl): Handle clones.
6032 (instantiate_clone): New function.
6033 (instantiate_template): Use it.
6034 (set_mangled_name_for_template_decl): Don't treat clones as
6036 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6037 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6038 * semantics.c (expand_body): Clone function bodies as necessary.
6040 * optimize.c (remap_decl): Avoid sharing structure for arrays
6041 whose size is only known at run-time.
6042 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6044 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6045 to has_in_charge_parm_p.
6046 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6047 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6048 (DECL_COPY_CONSTRUCTOR_P): New macro.
6049 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6050 (build_user_type_conversion_1): Likewise.
6051 (convert_like_real): Likewise.
6052 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6053 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6054 (copy_args_p): Likewise.
6055 (grok_ctor_properties): Likewise.
6056 (start_function): Likewise.
6057 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6058 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6059 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6060 * method.c (do_build_copy_constructor): Use
6061 DECL_HAS_IN_CHARGE_PARM_P.
6062 (synthesize_method): Likewise.
6063 * pt.c (instantiate_template): Remove goto.
6064 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6067 * cp-tre.h (finish_function): Change prototype.
6068 * decl.c (end_cleanup_fn): Adjust caller.
6069 (finish_function): Take only one parameter.
6070 * decl2.c (finish_objects): Adjust caller.
6071 (finish_static_storage_duration_function): Likewise.
6072 * method.c (emit_thunk): Likewise.
6073 * parse.y: Likewise.
6074 * parse.c: Regenerated.
6075 * pt.c (instantiate_decl): Likewise.
6076 * rtti.c (synthesize_tinfo_fn): Likewise.
6077 * semantics.c (expand_body): Likewise.
6079 * cp-tree.h (copy_decl): New function.
6080 * class.c (finish_struct_1): Use it.
6081 * lex.c (copy_decl): Define it.
6082 * pt.c (tsubst_decl): Likewise.
6083 * tree.c (copy_template_template_parm): Likewise.
6085 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6086 has_nonpublic_assign_ref.
6087 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6088 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6089 * class.c (finish_struct_methods): Don't set
6090 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6091 (interface_only): Don't declare.
6092 (interface_unknown): Likewise.
6094 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6096 * tree.h (HAVE_TEMPLATES): Remove definition.
6097 * lang-options.h (-fthis-is-variable): Remove documentation.
6099 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6101 * class.c (instantiate_type): Handle object-relative template-id.
6103 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6104 * decl.c (cplus_expand_expr_stmt): Not here.
6106 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6107 Initialize exprtype earlier.
6109 * parse.y (fn.def1): Check for defining types in return types.
6111 * decl.c (check_tag_decl): Notice extra fundamental types.
6112 Diagnose empty decls in classes, too.
6114 * decl.c (grokdeclarator): Don't override an anonymous name if no
6115 declarator was given.
6117 * cvt.c (convert_to_void): Call resolve_offset_ref.
6119 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6121 * decl2.c (decl_namespace): Handle getting a type.
6123 * typeck.c (build_c_cast): Re-enable warning for cast between
6124 pointer and integer of different size.
6126 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6128 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6130 (__pointer_type_info::__pointer_catch): New virtual function.
6131 (__pointer_to_member_type_info): Derive from
6132 __pointer_type_info. Adjust.
6133 (__pointer_to_member_type_info::__do_catch): Remove.
6134 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6135 (__pointer_to_member_type_info::__pointer_catch): Declare.
6136 * rtti.c (qualifier_flags): Add restrict flag.
6137 (ptmd_initializer): Reorder members.
6138 (create_tinfo_types): Expand comments. Reorder
6139 ptmd_desc_type_node members.
6140 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6142 (__pointer_type_info::__do_catch): Move specific code into
6143 __pointer_catch. Call it.
6144 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6145 specific catch checking. Fix void conversion check.
6146 (__pointer_to_member_type_info::__do_catch): Remove.
6147 (__pointer_to_member_type_info::__pointer_catch): Implement.
6149 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6151 * lex.c (init_parse): Remove traces of classof and headof.
6152 * decl2.c (flag_operator_names): Default to 1.
6153 (lang_decode_option): Do not set it for -ansi.
6155 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6157 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6158 (DECL_MAIN_VARIANT): Remove.
6159 * decl.c (duplicate_decls): Don't set it.
6160 (start_function): Likewise.
6161 (lang_mark_tree): Don't mark it.
6162 * decl2.c (defer_fn): Don't use it.
6163 * lex.c (retrofit_lang_decl): Don't set it.
6164 * pt.c (tsubst_decl): Likewise.
6165 * ptree.c (print_lang_decl): Don't print it.
6166 * typeck.c (mark_addressable): Don't use it.
6168 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6170 * vec.cc: Include <new> and <exception>.
6171 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6172 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6174 (__cxa_vec_delete): Catch dtor exceptions.
6176 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6178 Prepend __ to implementation defined names.
6179 * inc/typeinfo (type_info): Rename _name to __name.
6180 (type_info::type_info): Rename parameter.
6181 (type_info::operator==, type_info::operator!=,
6182 type_info::before): Likewise.
6183 (type_info::is_pointer_p, type_info::is_function_p,
6184 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6187 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6188 (__pointer_type_info::__pointer_type_info): Likewise.
6189 (__pointer_type_info::is_pointer_p,
6190 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6191 (__array_type_info::__array_type_info): Rename parameters.
6192 (__function_type_info::__function_type_info): Likewise.
6193 (__function_type_info::is_function_p): Prepend __.
6194 (__enum_type_info::__enum_type_info): Rename parameters.
6195 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6197 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6199 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6200 (__class_type_info::__class_type_info): Rename parameters.
6201 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6202 (__class_type_info::upcast_result,
6203 __class_type_info::dyncast_result): Prepend __. Move definition
6205 (__class_type_info::do_upcast, __class_type_info::do_catch,
6206 __class_type_info::find_public_src,
6207 __class_type_info::do_dyncast,
6208 __class_type_info::do_find_public_src): Prepend __. Rename
6210 (__si_class_type_info::__si_class_type_info): Rename parameters.
6211 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6212 __si_class_type_info::do_find_public_src): Prepent __. Rename
6214 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6215 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6216 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6218 (__dynamic_cast): Rename parameters.
6219 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6220 type_info::do_catch, type_info::do_upcast): Prepend __.
6221 (contained_p, public_p, virtual_p, contained_public_p,
6222 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6223 (__class_type_info::do_catch,
6224 __class_type_info::do_upcast): Prepend __. Adjust.
6225 (__class_type_info::__upcast_result,
6226 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6228 (__class_type_info::find_public_src): Prepend __. Adjust.
6229 (__class_type_info::do_find_public_src,
6230 __si_class_type_info::do_find_public_src,
6231 __vmi_class_type_info::do_find_public_src): Likewise.
6232 (__class_type_info::do_dyncast,
6233 __si_class_type_info::do_dyncast,
6234 __vmi_class_type_info::do_dyncast): Likewise.
6235 (__class_type_info::do_upcast,
6236 __si_class_type_info::do_upcast,
6237 __vmi_class_type_info::do_upcast): Likewise.
6238 (__dynamic_cast): Adjust.
6239 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6240 (__function_type_info::is_function_p): Likewise.
6241 (__pointer_type_info::do_catch): Likewise. Adjust.
6242 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6243 (__throw_type_match_rtti_2): Adjust.
6244 (__is_pointer): Adjust.
6246 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6248 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6249 (complete_ctor_identifier): New macro.
6250 (special_function_kind): Add sfk_copy_constructor and
6251 sfk_assignment_operator.
6252 (LOOKUP_HAS_IN_CHARGE): Remove.
6253 (cons_up_default_function): Rename to ...
6254 (implicitly_declare_fn): ... this.
6255 * call.c (build_new_method_call): Add in-charge parameters for
6257 * class.c (add_implicitly_declared_members): Change parameter name
6258 from cant_have_assignment to cant_have_const_assignment.
6259 Replace calls to cons_up_default_function to implicitly_declare_fn.
6260 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6261 * decl.c (initialize_predefined_identifiers): Initialize it.
6262 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6264 * init.c (expand_default_init): Don't calculate the in-charge
6266 (build_new_1): Likewise.
6267 * lex.c (cons_up_default_function): Move to method.c.
6268 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6269 (implicitly_declare_fn): New function.
6270 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6271 (build_modify_expr): Likewise.
6272 * typeck2.c (build_functional_cast): Likewise.
6274 Under the new ABI, constructors don't return `this'.
6275 * cp-tree.h (warn_reorder): Declare.
6276 (special_function_kind): New enum.
6277 (global_base_init_list): Remove declaration.
6278 (emit_base_init): Don't return a value.
6279 (check_base_init): Don't declare.
6280 (is_aggr_typedef): Likewise.
6281 * decl.c (check_special_function_return_type): New function.
6282 (return_types): Remove.
6283 (grokdeclarator): Use check_special_function_return_type.
6284 (start_function): Don't initialize ctor_label under the new ABI.
6285 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6286 * init.c (begin_init_stmts): Move to top of file.
6287 (finish_init_stmts): Likewise.
6288 (warn_reorder): Don't declare.
6289 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6291 (check_base_init): Remove.
6292 (is_aggr_typedef): Likewise.
6293 (build_new_1): Don't use the return value of a constructor.
6294 * semantics.c (setup_vtbl_ptr): Don't use the return value
6296 * typeck.c (check_return_expr): Don't magically convert return
6297 statements into `return this' in constructors under the new ABI.
6299 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6300 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6301 (base_ctor_identifier): New macro.
6302 (base_dtor_identifier): Likewise.
6303 (deleting_dtor_identifier): Likewise.
6304 * decl.c: Don't include obstack.h.
6305 (obstack_chunk_alloc): Don't define.
6306 (obstack_chunk_free): Likewise.
6307 (struct predefined_identifier): New type.
6308 (initialize_predefined_identifiers): New function.
6309 (init_decl_processing): Use it.
6310 (debug_temp_inits): Remove.
6311 (start_method): Don't call preserve_data.
6312 (hack_incomplete_structures): Update comment.
6313 * init.c (init_init_processing): Don't initialize
6315 (build_offset_rf): Remove dead code.
6316 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6317 * search.c (init_search_processing): Don't initialize
6320 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6322 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6323 some sign_compare warnings.
6325 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6327 Rename abi::__vmi_class_type_info members.
6328 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6329 base_list, detail_masks members to vmi_flags, vmi_base_count,
6330 vmi_bases and vmi_flags_masks respectively.
6331 (__vmi_class_type_info::vmi_flags_masks): Rename
6332 details_unknown_mask to flags_unknown_mask.
6333 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6334 (__vmi_class_type_info::do_find_public_src): Adjust.
6335 (__vmi_class_type_info::do_dyncast): Adjust.
6336 (__vmi_class_type_info::do_upcast): Adjust.
6338 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6340 * tinfo.cc (convert_to_base): New function.
6341 (get_vbase_offset): Remove. Move into convert_to_base.
6342 (__vmi_class_type_info::do_find_public_src): Adjust.
6343 (__vmi_class_type_info::do_dyncast): Adjust.
6344 (__vmi_class_type_info::do_upcast): Adjust.
6346 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6348 * tinfo.cc (operator=): Use __builtin_strcmp.
6349 * tinfo2.cc (before): Likewise.
6351 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6353 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6354 (DECL_SAVED_INLINE): Rename to ...
6355 (DECL_DEFERRED_FN): ... this.
6356 (in_function_p): Remove declaration.
6357 (mark_inline_for_output): Rename to ...
6358 (defer_fn): ... this.
6359 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6360 (in_function_p): Remove definition.
6361 * decl2.c (saved_inlines): Rename to ...
6362 (deferred_fns): ... this.
6363 (saved_inlines_used): Rename to ...
6364 (deferred_fns_used): ... this.
6365 (mark_inline_for_output): Rename to ...
6366 (defer_fn): ... this.
6367 (finish_file): Adjust accordingly.
6368 (init_decl2): Likewise.
6369 * lex.c (cons_up_default_function): Likewise.
6370 * pt.c (mark_decl_instantiated): Likewise.
6371 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6373 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6374 * semantics.c (expand_body): Defer more functions.
6376 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6379 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6381 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6382 __cxa_vec_delete): Declare.
6384 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6386 * rtti.c (dfs_class_hint_mark): New static function.
6387 (dfs_class_hint_unmark): New static function.
6388 (class_hint_flags): Use them.
6390 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6392 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6394 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6396 * cp-tree.h (instantiate_decl): Change prototype.
6397 * decl2.c (mark_used): Adjust call.
6398 * optimize.c (inlinable_function_p): Adjust handling of templates.
6399 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6400 (do_type_instantiation): Likewise.
6401 (instantiate_decl): Defer more templates.
6402 (instantiate_pending_templates): Adjust logic to handle inline
6405 * Makefile.in (GGC_H): New variable. Use it throughout in place
6408 * call.c: Don't include obstack.h. Include ggc.h.
6409 (obstack_chunk_alloc): Don't define.
6410 (obstack_chunk_free): Likewise.
6411 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6412 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6413 (pop_switch): Free it.
6415 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6417 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6418 if we don't have a DECL_FIELD_OFFSET.
6420 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6422 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6425 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6427 * cfns.gperf (hash, libc_name_p): Prototype.
6429 * rtti.c (build_dynamic_cast_1): Constification.
6431 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6433 * semantics.c (deferred_type_access_control): Prototype.
6435 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6437 Correct many new ABI issues regarding vbase and vcall offset
6439 * cp-tree.h (BINFO_VTABLE): Document.
6440 (struct lang_type): Tweak formatting.
6441 (BINFO_PRIMARY_BINFO): Add to documentation.
6442 (CLASSTYPE_VSIZE): Fix typo in comment.
6443 (CLASSTYPE_VBASECLASSES): Update documentation.
6444 (BINFO_VBASE_MARKED): Remove.
6445 (SET_BINFO_VBASE_MARKED): Likewise.
6446 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6447 (BINFO_FIELDS_MARKED): Remove.
6448 (SET_BINFO_FIELDS_MARKED): Likewise.
6449 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6450 (enum access_kind): New enumeration.
6451 (num_extra_vtbl_entries): Remove declaration.
6452 (size_extra_vtbl_entries): Likewise.
6453 (get_vtbl_decl_for_binfo): New function.
6454 (dfs_vbase_unmark): Remove declaration.
6455 (mark_primary_bases): Likewise.
6456 * class.c (SAME_FN): Remove.
6457 (struct vcall_offset_data_s): Move definition.
6458 (build_vbase_pointer): Use `build', not `build_binary_op', to
6459 access the vbase pointer under the new ABI.
6460 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6461 (build_primary_vtable): Likewise.
6462 (dfs_mark_primary_bases): Move here from search.c.
6463 (mark_primary_bases): Likewise.
6464 (determine_primary_bases): Under the new ABI, don't make a base
6465 class a primary base just because we don't yet have any virtual
6467 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6468 (num_vfun_entries): Remove.
6469 (dfs_count_virtuals): Likewise.
6470 (num_extra_vtbl_entries): Likewise.
6471 (size_extra_vtbl_entries): Likewise.
6472 (layout_virtual_bases): Iterate in inheritance graph order under
6474 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6475 indicate that a vfield is present.
6476 (init_class_processing): Initialize access_public_node, etc., from
6478 (get_vtbl_decl_for_binfo): New function.
6479 (dump_class_hierarchy_r): Likewise.
6480 (dump_class_hierarchy): Use it.
6481 (finish_vtbls): Build the vtbls in inheritance graph order.
6482 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6483 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6484 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6486 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6487 where the vptr points, even for primary vtables.
6488 (build_vtbl_initializer): Adjust handling of vbase and vcall
6490 (build_vcall_and_vbase_vtable_entries): New function.
6491 (dfs_build_vbase_offset_vtbl_entries): Remove.
6492 (build_vbase_offset_vtbl_entries): Reimplement.
6493 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6494 were already handled in a primary base class vtable.
6495 (build_vcall_offset_vtbl_entries): Adjust.
6496 (build_rtti_vtbl_entries): Adjust.
6497 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6498 * init.c (expand_virtual_init): Simplify.
6499 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6500 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6501 * search.c (BINFO_ACCESS): New macro.
6502 (SET_BINFO_ACCESS): Likewise.
6503 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6504 (access_in_type): Likewise.
6505 (dfs_accessible_p): Likewise.
6506 (protected_accessible_p): Likewise.
6507 (lookup_fnfields_1): Adjust documentation.
6508 (dfs_mark_primary_bases): Move to class.c
6509 (mark_primary_bases): Likewise.
6510 (dfs_vbase_unmark): Remove.
6511 (virtual_context): Use BINFO_FOR_VBASE.
6512 (dfs_get_vbase_types): Simplify.
6513 (dfs_build_inheritance_graph_order): New function.
6514 (get_vbase_types): Use it.
6515 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6517 * tinfo.cc (get_vbase_offset): New function.
6518 (__vmi_class_type_info::do_find_public_src): Use it.
6519 (__vmi_class_type_info::do_dyncast): Likewise.
6520 (__vmi_class_type_info::do_upcast): Likewise.
6522 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6524 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6526 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6528 * rtti.c (class_hint_flags): Rename flags.
6529 (class_initializer): Remove flags.
6530 (synthesize_tinfo_var): Combine offset and flags. Add flags
6531 for __vmi_class_type_info.
6532 (create_tinfo_types): Remove flags from __class_type_info and
6533 __si_class_type_info. Merge flags and offset from
6534 base_class_type_info.
6535 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6536 (__base_class_info::is_virtual_p): Adjust.
6537 (__base_class_info::is_public_p): Adjust.
6538 (__base_class_info::offset): New accessor.
6539 (__class_type_info::details): Remove member.
6540 (__class_type_info::__class_type_info): Lose details.
6541 (__class_type_info::detail_masks): Remove.
6542 (__si_class_type_info::__si_class_type_info): Lose details.
6543 (__vmi_class_type_info::details): New member.
6544 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6545 (__vmi_class_type_info::detail_masks): New member.
6546 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6547 with unknown_details_mask.
6548 (__vmi_class_type_info::do_find_public_src): Adjust
6549 (__vmi_class_type_info::do_dyncast): Adjust.
6550 (__vmi_class_type_info::do_upcast): Set result details, if
6552 (__dynamic_cast): Temporarily #if out optimization.
6554 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6556 * rtti.c (get_tinfo_decl): Mark used.
6557 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6558 mark as dealt with, if we output it.
6560 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6562 * class.c: Reorganize to put virtual function table initialization
6563 machinery at the end of the file.
6565 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6567 * class.c (finish_struct): Use bitsize_zero_node.
6568 * pt.c (instantiate_class_template): Likewise.
6570 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6572 Put RTTI entries at negative offsets in new ABI.
6573 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6574 vbase offset at index -3, not -1.
6575 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6576 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6577 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6578 (build_rtti_vtbl_entries): New function.
6579 (set_rtti_entry): Remove.
6580 (build_primary_vtable): Don't use it.
6581 (build_secondary_vtable): Likewise.
6582 (start_vtable): Remove.
6583 (first_vfun_index): New function.
6584 (set_vindex): Likewise.
6585 (add_virtual_function): Don't call start_vtable. Do call
6587 (set_primary_base): Rename parameter.
6588 (determine_primary_base): Likewise.
6589 (num_vfun_entries): Don't use skip_rtti_stuff.
6590 (num_extra_vtbl_entries): Include RTTI information.
6591 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6592 (skip_rtti_stuff): Remove.
6593 (dfs_modify_vtables): Don't use it.
6594 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6595 (layout_nonempty_base_or_field): Update size handling.
6596 (create_vtable_ptr): Tweak.
6597 (layout_class_type): Adjust parameter names.
6598 (finish_struct_1): Simplify.
6599 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6600 (skip_rtti_stuff): Remove.
6601 (first_vfun_index): New function.
6602 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6603 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6604 (marked_vtable_pathp): Declare.
6605 (unmarked_vtable_pathp): Likewise.
6606 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6608 * rtti.c (build_headof): Look for RTTI at negative offsets.
6609 (get_tinfo_decl_dynamic): Likewise.
6610 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6612 (create_pseudo_type_info): Do it here instead. Adjust so that
6613 vptr points at first virtual function.
6614 * search.c (marked_vtable_pathp): Make it global.
6615 (unmarked_vtable_pathp): Likewise.
6616 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6617 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6618 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6619 (get_pure_virtuals): Likewise.
6620 (expand_upcast_fixups): Likewise.
6621 * tree.c (debug_binfo): Likewise.
6622 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6625 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6627 * class.c (check_field_decl): Fix typo.
6628 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6629 (check_methods): Likewise.
6630 (check_field_decls): Likewise.
6631 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6632 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6633 Use DECL_RESULT_FLD, not DECL_RESULT.
6634 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6635 * lex.c (identifier_type): Likewise.
6636 * pt.c (determine_specialization, lookup_template_class): Likewise.
6637 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6638 (resolve_overloaded_unification, more_specialized): Likewise.
6639 * semantics.c (finish_member_declaration): Likewise.
6640 * typeck.c (build_x_function_call): Likewise.
6642 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6644 * class.c (layout_empty_base): Handle empty bases with non-byte
6646 (build_base_field): Likewise.
6647 (layout_virtual_bases): Likewise.
6649 * class.c (finish_struct_1): Fix typo in this change:
6651 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6653 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6655 * decl.c (grokdeclarator): Count partial specializations when
6656 keeping track of how many template classes have been seen.
6658 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6660 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6662 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6663 (get_vfield_offset): Use byte_position.
6664 (set_rtti_entry): Set OFFSET to ssizetype zero.
6665 (get_binfo_offset_as_int): Deleted.
6666 (dfs_record_base_offsets): Use tree_low_cst.
6667 (dfs_search_base_offsets): Likewise.
6668 (layout_nonempty_base_or_field): Reflect changes in RLI format
6669 and call byte_position.
6670 (layout_empty_base): Convert offset to ssizetype.
6671 (build_base_field): use rli_size_unit_so_far.
6672 (dfs_propagate_binfo_offsets): Do computation in proper type.
6673 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6674 (layout_class_type): Reflect changes in RLI names and fields.
6675 (finish_struct_1): Set DECL_FIELD_OFFSET.
6676 * dump.c (dequeue_and_dump): Call bit_position.
6677 * expr.c (cplus_expand_constant): Use byte_position.
6678 * rtti.c (expand_class_desc): Use bitsize_one_node.
6679 * typeck.c (build_component_addr): Use byte_position and don't
6680 special case for zero offset.
6682 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6684 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6686 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6688 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6691 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6693 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6695 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6696 make_typename_type, check_initializer, cp_finish_decl,
6697 xref_tag): Likewise.
6698 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6699 decl_namespace, arg_assoc_template_arg, arg_assoc,
6700 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6701 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6702 args_to_string): Likewise.
6703 * friend.c (is_friend): Likewise.
6704 * lex.c (note_got_semicolon, note_list_got_semicolon,
6705 is_global): Likewise.
6706 * method.c (build_overload_nested_name, build_overload_value,
6707 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6708 * parse.y (typename_sub, typename_sub1): Likewise.
6709 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6710 process_partial_specialization, convert_template_argument,
6711 template_args_equal, add_pending_template, lookup_template_class,
6712 for_each_template_parm_r, maybe_fold_nontype_arg,
6713 tsubst, instantiate_template, type_unification_real, unify,
6714 instantiate_pending_templates, set_mangled_name_for_template_decl):
6716 * repo.c (repo_get_id, repo_template_used): Likewise.
6717 * search.c (lookup_field_1): Likewise.
6718 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6719 * xref.c (classname): Likewise.
6721 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6723 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6724 (CANONICAL_BINFO): New macro.
6725 (BINFO_NEW_VTABLE_MARKED): Use it.
6726 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6727 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6728 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6730 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6731 (build_secondary_vtable): Likewise.
6732 (dfs_finish_vtbls): Likewise.
6733 (dfs_accumulate_vtbl_inits): Likewise.
6734 (accumulate_vtbl_inits): New function.
6735 (finish_vtbls): Make sure that virtual bases come after
6736 non-virtual bases in the vtable group.
6737 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6738 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6739 * search.c (struct vbase_info): Move definition.
6740 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6741 (unmarked_new_vtable_p): Likewise.
6742 (dfs_mark_vtable_path): Remove.
6743 (dfs_mark_new_vtable): Remove.
6744 (dfs_unmark_new_vtable): Likewise.
6745 (dfs_clear_search_slot): Likewise.
6746 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6747 (dfs_clear_vbase_slots): Likewise.
6748 (init_vbase_pointers): LIkewise.
6750 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6752 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6753 SIZETYPE to a non-SIZETYPE.
6755 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6757 * class.c (layout_virtual_bases): Adjust names in conditionally
6760 * class.c (record_base_offsets): New function.
6761 (layout_conflict_p): Likewise.
6762 (layout_nonempty_base_or_field): Use it.
6763 (layout_empty_base): New function.
6764 (build_base_field): Use it.
6765 (build_base_fields): Update comment.
6766 (layout_virtual_bases): Fold in a little code form
6767 layout_basetypes. Use layout_empty_base.
6768 (layout_basetypes): Remove.
6769 (end_of_class): New function.
6770 (layout_class_type): Use it. Adjust.
6772 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6774 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6776 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6777 * typeck.c (fntype_p): Remove.
6779 * cp-tree.h (TI_SPEC_INFO): Remove.
6780 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6781 * pt.c (process_partial_specialization): Likewise.
6783 * class.c (build_base_field): Fix thinko in computation of binfo
6786 * tree.c (mark_local_for_remap_p): Mark variables declared in
6787 TARGET_EXPRs as well.
6789 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6791 * typeck.c (require_complete_type, complete_type,
6792 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6793 build_array_ref, convert_arguments, pointer_diff,
6794 build_x_unary_op, build_unary_op, build_c_cast,
6795 build_modify_expr): Use COMPLETE_TYPE_P etc.
6796 * call.c (is_complete, convert_like_real,
6797 build_new_method_call): Likewise.
6798 * class.c (build_vbase_pointer_fields, check_bases,
6799 build_base_field, finish_struct_1, pushclass): Likewise.
6800 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6801 * decl.c (maybe_process_template_type_declaration, pushtag,
6802 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6803 layout_var_decl, check_initializer, cp_finish_decl,
6804 grokdeclarator, require_complete_types_for_parms,
6805 grok_op_properties, xref_tag, xref_basetypes,
6806 check_function_type): Likewise.
6807 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6808 * friend.c (do_friend): Likewise.
6809 * init.c (build_offset_ref): Likewise.
6810 * parse.y (structsp): Likewise.
6811 * pt.c (maybe_process_partial_specialization,
6812 tsubst_friend_function, instantiate_class_template, tsubst,
6813 do_type_instantiation, instantiate_pending_templates): Likewise.
6814 * repo.c (repo_get_id): Likewise.
6815 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6816 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6817 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6818 * semantics.c (begin_class_definition): Likewise.
6819 * tree.c (build_cplus_method_type): Likewise.
6820 * typeck2.c (digest_init, build_functional_cast,
6821 add_exception_specifier): Likewise.
6822 * parse.h, parse.c: Regenerated.
6824 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6826 * inc/cxxabi.h: New header file. Define new-abi entry points.
6827 (__pointer_type_info::target): Rename member to ...
6828 (__pointer_type_info::type): ... here.
6829 (__base_class_info::type): Rename member to ...
6830 (__base_class_info::base): ... here.
6831 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6832 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6833 (abi_node): New global tree node.
6834 * decl.c (abi_node): Document.
6835 (init_decl_processing): Initialize abi_node.
6836 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6837 (get_vmi_pseudo_type_info): Likewise.
6838 (create_tinfo_types): Likewise.
6839 (emit_support_tinfos): Likewise.
6840 * tinfo.h (cxxabi.h): Include for new-abi.
6841 Move rtti class definitions to new header file.
6842 * tinfo.cc (abi): Use the namespace.
6843 (std): Move new abi rtti classes from here ...
6844 (__cxxabiv1): ... to here.
6845 * tinfo2.cc (cxxabi.h): Include for new-abi.
6846 Move rtti class definitions to new header file.
6847 (std): Move new abi rtti classes from here ...
6848 (__cxxabiv1): ... to here.
6849 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6852 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6853 Jason Merrill <jason@casey.cygnus.com>
6855 * method.c (build_overload_int): Use host_integerp.
6857 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6859 * init.c (build_offset_ref): Handle the case of a templated member
6862 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6864 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6866 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6868 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6869 * class.c (check_bitfield_decl): Turn illegal bitfields into
6871 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6873 (dfs_offset_for_unshared_vbases): Likewise.
6874 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6875 pointer-to-member correctly under the new ABI.
6876 * expr.c (cplus_expand_constant): Don't use cp_convert when
6877 turning an offset into a pointer-to-member.
6878 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6879 when dereferencing them under the new ABI.
6880 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6881 of pointers-to-members under the new ABI.
6883 * class.c (check_bitfield_decl): Remove restriction on really long
6885 (layout_class_type): Implement new ABI handling of bitfields
6886 longer than their types.
6888 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6890 * parse.y (extdefs): Call ggc_collect.
6891 * parse.c: Regenerated.
6893 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6895 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6896 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6899 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6901 * class.c (build_vbase_path): Use integer_zerop.
6902 (build_vtable_entry): Use tree_low_cst.
6903 (get_vfield_offset): Use bit_position.
6904 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6906 (check_bitfield_decl): Set DECL_SIZE using convert.
6907 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6908 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6910 (finish_struct_1): Use bit_position.
6911 (dump_class_hierarchy): Use tree_low_cst.
6912 * cp-tree.h (min_precision): Add declaration.
6913 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6914 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6915 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6916 * expr.c (cplus_expand_constant): Use bit_position.
6917 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6918 * rtti.c (get_base_offset): Use bit_position.
6919 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6920 host_integerp, and tree_low_cst.
6921 (pointer_int_sum): Use integer_zerop.
6922 (build_component_addr): Use bit_position.
6924 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6926 * typeck.c (require_complete_type): Don't assume size_zero_node.
6927 (complete_type_or_else): Likewise.
6929 2000-03-16 Steven Grady <grady@digitaldeck.com>
6930 Jason Merrill <jason@casey.cygnus.com>
6932 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6934 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6936 * decl2.c (grokfield): Bail out if type is error_mark_node.
6938 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6940 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6941 (__pointer_to_member_data): ... here. Adjust.
6942 * rtti.c (create_tinfo_types): Adjust.
6944 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6946 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6947 * decl.c (ref_desc_type_node): Undocument.
6948 * rtti.c (ptr_ref_initializer): Rename to ...
6949 (ptr_initializer): ... here. Adjust comments.
6950 (ptmd_initializer): Fix comment thinko.
6951 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6952 (create_tinfo_types): Remove ref_desc_type_node init.
6953 * tinfo2.cc (__reference_type_info): Remove.
6955 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6957 * decl.c (cp_finish_decl): Remove obsolete comment.
6959 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6961 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6963 * cp-tree.h: Tweak documentation.
6964 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6965 (avoid_overlap): Remove.
6966 (get_binfo_offset_as_int): New function.
6967 (dfs_serach_base_offsets): Likewise.
6968 (layout_nonempty_base_or_field): Likewise.
6969 (build_base_field): Layout fields here. Avoid placing two objects
6970 of the same type at the same address, under the new ABI.
6971 (build_base_fields): Adjust accordingly.
6972 (create_vtable_ptr): Return the new field, but don't attach it to
6974 (remove_base_field): Remove.
6975 (remove_base_fields): Remove.
6976 (layout_basetypes): Adjust accordingly.
6977 (layout_class_type): Call layout_field for each field, rather than
6978 just making a wholesale call to layout_type.
6980 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6982 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6984 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6986 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6988 * except.c (dtor_nothrow): New fn.
6989 (do_pop_exception): Use it. Take type parm.
6990 (push_eh_cleanup): Take type parm.
6991 (expand_start_catch_block): Pass it.
6992 (build_eh_type_type_ref): Accept null type.
6994 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6996 * cp-tree.h (revert_static_member_fn): Change prototype.
6997 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6998 (grok_op_properties): Likewise.
6999 (start_function): Likewise.
7000 (revert_static_member_fn): Simplify.
7001 * pt.c (check_explicit_specialization): Adjust call to
7002 revert_static_member_fn.
7004 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7006 * cp-tree.h (scope_kind): New type.
7007 (tmpl_spec_kind): Likewise.
7008 (declare_pseudo_global_level): Remove.
7009 (pseudo_global_level_p): Rename to template_parm_scope_p.
7010 (pushlevel): Remove declaration.
7011 (begin_scope): New function.
7012 (finish_scope): Likewise.
7013 (current_tmpl_spec_kind): Likewise.
7014 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7015 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7016 Add template_spec_p.
7017 (toplevel_bindings_p): Adjust.
7018 (declare_pseudo_global_level): Remove.
7019 (pseudo_global_level_p): Rename to template_parm_scope_p.
7020 (current_tmpl_spec_kind): New function.
7021 (begin_scope): Likewise.
7022 (finish_scope): Likewise.
7023 (maybe_push_to_top_level): Adjust.
7024 (maybe_process_template_type_declaration): Likewise.
7025 (pushtag): Likewise.
7026 (pushdecl_nonclass_level): Likewise.
7027 (lookup_tag): Likewise.
7028 (grokfndecl): Handle member template specializations. Share
7029 constructor and non-constructor code.
7030 * decl2.c (check_classfn): Handle member template specializations.
7031 * pt.c (begin_template_parm_list): Use begin_scope.
7032 (begin_specialization): Likewise.
7033 (end_specialization): Likewise.
7034 (check_explicit_specialization): Use current_tmpl_spec_kind.
7035 Handle member template specializations.
7036 (end_template_decl): Use finish_scope. Remove call to
7038 (push_template_decl_real): Remove bogus error message.
7039 (tsubst_decl): Fix typo in code contained in comment.
7040 (instantiate_template): Handle member template specializations.
7041 (most_general_template): Likewise.
7043 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7045 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7046 (do_identifier): Ditto for error().
7048 * pt.c (convert_nontype_argument): Ditto for cp_error().
7049 (convert_template_argument): Ditto for cp_pedwarn().
7051 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7053 * exception.cc (__check_null_eh_spec): New fn.
7054 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7056 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7058 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7059 * except.c (expand_end_eh_spec): Add the return type.
7060 * rtti.c (throw_bad_cast): Add the parmtypes.
7061 (throw_bad_typeid): Likewise.
7063 * semantics.c (expand_stmt): Only leave out rtl for unused
7064 artificials, and set DECL_IGNORED_P on them as well.
7065 * decl.c (wrapup_globals_for_namespace): Likewise.
7067 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7069 * decl.c (maybe_commonize_var): Skip all artificial decls.
7070 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7072 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7074 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7075 * cp-tree.h: Declare flag_enforce_eh_specs.
7076 * decl.c (store_parm_decls, finish_function): Check it.
7078 C library functions don't throw.
7079 * Makefile.in (cfns.h): New target.
7080 (except.o): Depend on it.
7081 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7082 * cfns.gperf: New file.
7083 * cfns.h: Generated.
7084 * except.c: Include it.
7085 (nothrow_libfn_p): New fn.
7086 * decl.c (grokfndecl): Use it.
7087 * cp-tree.h: Declare it.
7089 * decl.c (push_overloaded_decl_1, auto_function,
7090 define_function): Lose.
7091 (build_library_fn_1): New static fn.
7092 (builtin_function): Use it.
7093 (get_atexit_node): Use build_library_fn_ptr.
7094 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7095 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7096 push_void_library_fn, push_throw_library_fn): New fns.
7097 * cp-tree.h: Declare them.
7098 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7099 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7100 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7101 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7102 * rtti.c (build_runtime_decl): Lose.
7103 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7104 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7105 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7107 * call.c (build_call): Remove result_type parm.
7108 Call mark_used on unused artificial fns.
7109 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7111 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7113 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7115 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7116 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7117 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7118 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7119 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7120 expand_generic_desc): Likewise.
7122 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7124 * exception.cc (__cp_pop_exception): Cleanup the original object.
7126 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7128 * decl.c (grok_op_properties): Merge conversion to void warning
7129 with other silly op warnings.
7131 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7133 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7134 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7136 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7138 * decl.c (cp_make_fname_decl): New function.
7139 (wrapup_globals_for_namespace): Don't emit unused static vars.
7140 (init_decl_processing): Remove comment about use of
7141 array_domain_type. Set make_fname_decl.
7142 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7143 * semantics.c (begin_compound_stmt): Remove
7144 current_function_name_declared flagging.
7145 (expand_stmt): Don't emit unused local statics.
7146 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7149 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7151 * typeck.c (convert_for_assignment): Don't look at array
7153 * call.c (convert_like_real): Likewise.
7155 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7157 Add initial support for '\uNNNN' specifier.
7158 * lex.c (read_ucs): New fn.
7159 (readescape, skip_white_space): Call it.
7160 (is_extended_char, is_extended_char_1): New fns.
7161 (utf8_extend_token): New fn, #if 0'd out.
7162 (real_yylex): Treat extended chars like letters.
7164 * search.c (note_debug_info_needed): Walk the bases even if we
7165 weren't deferring the type itself.
7167 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7169 * decl2.c (finish_objects): Constify a char*.
7171 * method.c (emit_thunk): Likewise.
7173 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7175 * typeck.c (dubious_conversion_warnings): Look through
7178 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7180 * class.c (dfs_modify_vtables): I is now unsigned.
7181 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7182 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7183 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7184 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7185 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7186 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7187 Call integer_all_onesp.
7188 * typeck2.c (process_init_constructor): Use compare_tree_int.
7190 * lang-specs.h (as): Don't call if -syntax-only.
7192 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7194 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7195 RTL_EXPR_HAS_NO_SCOPE after all.
7197 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7199 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7200 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7201 RTL_EXPR_HAS_NO_SCOPE.
7203 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7206 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7208 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7210 * call.c (convert_like): Macrofy.
7211 (convert_like_with_context): New macro.
7212 (convert_like_real): Renamed from convert_like. Add calling
7213 context parameters, for diagnostics. Add recursive flag. Call
7214 dubious_conversion_warnings for outer conversion.
7215 (build_user_type_conversion): Use convert_like_with_context.
7216 (build_over_call): Likewise. Don't warn about dubious
7217 conversions here. Adjust convert_default_arg calls.
7218 (convert_default_arg): Add context parameters for diagnostics.
7219 Pass throught to convert_like_with_context.
7220 * cp-tree.h (convert_default_arg): Add context parameters.
7221 (dubious_conversion_warnings): Prototype new function.
7222 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7223 (dubious_conversion_warnings): New function, broken
7224 out of convert_for_assignment.
7225 (convert_for_assignment): Adjust.
7227 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7229 * decl2.c (key_method): Break out from...
7230 (import_export_vtable, import_export_class): ...here.
7232 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7233 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7235 * search.c (note_debug_info_needed, dfs_debug_mark,
7236 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7237 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7239 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7241 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7244 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7246 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7247 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7248 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7249 (lang_type): Split gets_new into has_new and has_array_new.
7250 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7251 (TYPE_GETS_NEW): Split into ...
7252 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7253 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7254 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7255 (build_op_new_call): Don't declare.
7256 (build_new_1): Likewise.
7257 * call.c (build_op_new_call): Remove.
7258 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7259 instead of TYPE_NEEDS_DESTRUCTOR.
7260 (finish_struct_bits): Likewise.
7261 (add_implicitly_declared_members): Likewise.
7262 (check_field_decl): Likewise.
7263 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7264 correctly under the new ABI.
7265 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7266 instead of TYPE_NEEDS_DESTRUCTOR.
7267 (initialize_local_var): Likewise.
7268 (destroy_local_var): Likewise.
7269 (cp_finish_decl): Likewise.
7270 (register_dtor_fn): Likewise.
7271 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7272 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7273 TYPE_VEC_DELETE_TAKES_SIZE here.
7274 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7275 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7276 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7277 (finish_destructor_body): Likewise.
7278 (maybe_build_cleanup_1): Likewise.
7279 * decl2.c (do_static_destruction): Likewise.
7280 * init.c (build_new_1): Make it static.
7281 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7282 (expand_cleanup_for_base): Likewise.
7283 (get_cookie_size): New function.
7284 (build_new_1): Handle array-new cookies correctly under the new
7286 (build_vec_delete_1): Likewise.
7287 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7288 (build_delete): Likewise.
7289 (build_vec_delete): Handle array-new cookies correctly under the new
7291 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7292 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7293 TYPE_HAS_ARRAY_NEW_OPERATOR.
7294 * ptree.c (print_lang_type): Check them.
7295 * search.c (context_for_name_lookup): Fix typo in comment.
7296 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7297 * tree.c (break_out_cleanups): Likewise.
7298 (build_cplus_array_test_1): Likewise.
7299 (cp_build_qualified_type_real): Likewise.
7300 * typeck.c (complete_type): Likewise.
7302 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7303 the command-line, not the end.
7305 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7307 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7309 2000-03-02 Tom Tromey <tromey@cygnus.com>
7311 * cp-tree.h (build_java_class_ref): Declare.
7312 * init.c (build_java_class_ref): No longer static.
7313 * except.c (expand_throw): Generate a Java-style `throw' if the
7314 thrown object is a "Java" object.
7315 (initialize_handler_parm): Generate a Java-style lookup of
7316 exception info if the caught object is a "Java" object.
7317 (catch_language, catch_language_init): New globals.
7318 (decl_is_java_type): New function.
7319 (expand_start_catch_block): Don't call push_eh_info() or
7320 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7321 class reference to build_catch_block.
7323 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7325 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7327 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7329 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7330 to merge reference/pointer code and fix incorrect warnings.
7332 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7334 * search.c (protected_accessible_p): Use context_for_name_lookup.
7336 * init.c (construct_virtual_bases): Fix thinko.
7337 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7339 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7341 * decl.c (current_function_decl): Move to toplev.c.
7343 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7345 * pt.c (fn_type_unification): Unify return type, whenever
7347 (get_bindings_real): Only pass return type when necessary.
7348 Remove explicit return type check.
7349 * class.c (resolve_address_of_overloaded_function): Pass desired
7350 return type to fn_type_unification.
7352 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7354 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7356 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7358 * rtti.c (expand_class_desc): Likewise.
7359 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7360 (THUNK_VCALL_OFFSET): Likewise.
7361 (THUNK_DELTA): Reflect changes in ../tree.h.
7363 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7365 * search.c (protected_accessible_p): Also allow the access if
7366 the member is public in DERIVED. Lose TYPE parm.
7367 (friend_accessible_p): Lose TYPE parm.
7368 (accessible_p): Adjust.
7370 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7372 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7373 on things that are not sizes; ssize_binop deleted.
7374 Call size_diffop when appropriate.
7375 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7376 (build_primary_vtable, build_secondary_vtable): Likewise.
7377 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7378 Variable I is HOST_WIDE_INT.
7379 (get_vfield_offset): Pass proper types to size_binop.
7380 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7381 (finish_struct_1): Likewise.
7382 (skip_rtti_stuff): Arg N is now pointer to signed.
7383 (layout_class_type): Use size_zero_node.
7384 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7385 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7386 * decl.c (complete_arry_type): Pass proper types to size_binop.
7387 (xref_basetypes): BINFO_OFFSET is sizetype.
7388 * error.c (dump_expr): Don't use size_binop non-sizes.
7389 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7390 * init.c (construct_virtual_bases): Fix type error.
7391 (build_vec_delete_1): Pass proper type to size_binop and don't
7393 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7394 * rtti.c (get_base_offset): Pass proper type to size_binop.
7395 * search.c (dfs_find_vbases): Fix type error.
7396 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7397 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7398 * tree.c (debug_binfo): Variable N is signed.
7399 Use HOST_WIDE_INT_PRINT_DEC.
7400 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7401 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7402 size_one_node and size_zero_node.
7403 (c_alignof): Use size_one_node.
7404 (build_component_addr): Pass proper types to size_binop.
7405 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7407 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7409 Implement class scope using-declarations for functions.
7410 * class.c (handle_using_decl): Call add_method for used functions.
7411 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7412 (add_method): Used functions are hidden by local functions.
7413 (check_bases_and_members): Handle using-decls before finalizing
7414 CLASSTYPE_METHOD_VEC.
7415 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7416 override the type of 'this' accordingly.
7417 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7418 (convert_class_to_reference, build_user_type_conversion_1,
7419 build_new_function_call, build_object_call, build_new_op,
7420 build_new_method_call): Pass ctype parm.
7422 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7424 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7425 build_new_function_call, build_object_call, build_new_op,
7426 build_new_method_call, build_op_delete_call): Don't get basetype_path
7428 * typeck.c (build_component_ref): Likewise.
7429 * init.c (build_offset_ref): Likewise.
7430 (resolve_offset_ref): Don't call enforce_access.
7431 Call build_scoped_ref.
7432 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7433 would cause an error or if -pedantic.
7434 * class.c (alter_access): Lose binfo parm.
7436 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7438 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7441 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7443 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7444 pseudo_type_info creation into the std namespace
7446 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7448 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7449 (import_export_class): Remove declaration.
7450 * decl2.c (import_export_class): Make it static.
7451 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7452 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7453 EXPR_WITH_FILE_LOCATION.
7454 * lex.c (check_newline): Tweak filename/lineno setting.
7455 * semantics.c (begin_while_stmt): Fix typo in comment.
7457 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7459 * lang-options.h (-fmessage-length=): Add missing option.
7461 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7463 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7465 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7467 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7469 * optimize.c (expand_call_inline): Emit the return label before
7470 evaluating the return value.
7472 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7474 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7475 than duplicating functionality here.
7476 * optimize.c: Include input.h.
7477 (expand_call_inline): Use push_srcloc and pop_srcloc.
7478 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7479 * parse.c: Regenerated.
7480 * Makefile.in (lex.o): Depend on input.h.
7481 (optimize.o): Likewise.
7483 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7485 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7486 function type, rather than ICE.
7488 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7490 * decl.c (grokdeclarator): Call decl_type_access_control.
7491 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7494 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7496 * decl.c (decls_match): Remove obsolete static member nadgering.
7498 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7500 * decl.c (grokdeclarator): Change ANSI to ISO.
7501 * lex.c (consume_string, readescape, do_identifier): Likewise.
7502 (parse_float, real_yylex): Likewise.
7503 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7504 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7505 new_type_id, maybe_label_decls, simple_stmt,
7506 for.init.statement): Likewise.
7507 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7508 * semantics.c (finish_named_return_value): Likewise.
7509 * parse.c: Regenerate.
7511 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7513 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7514 (CPTI_CLASS_STAR_TYPE): Remove.
7515 (vtable_index_type): Likewise.
7516 (class_star_type_node): Remove.
7517 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7518 (build_binary_op_nodefault): Remove.
7519 * call.c (build_new_op): Use build_binary_op instead of
7520 build_binary_op_nodefault.
7521 * decl.c (init_decl_processing): Remove class_star_type_node
7522 initialization. Make delta_type_node ptrdiff_type_node under the
7523 new ABI. Initialize vtable_index_type.
7524 (build_ptrmemfunc_type): Build different structures for the new
7526 (build_enumerator): Use build_binary_op instead of
7527 build_binary_op_nodefault.
7528 * method.c (build_overload_value): Mangle pointers-to-members
7529 appropriately under the new ABI.
7530 * typeck.c (build_array_ref): Use build_binary_op instead of
7531 build_binary_op_nodefault.
7532 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7533 (build_binary_op_nodefault): Rename to ...
7534 (build_binary_op): ... this. Remove old version. Adjust for
7535 pointer-to-member comparisons under the new ABI.
7536 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7537 (build_ptrmemfunc): Adjust for the new ABI.
7538 (expand_ptrmemfunc_cst): Likewise.
7539 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7540 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7542 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7544 * call.c (build_object_call): Compress consecutive calls to
7546 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7547 (build_op_delete_call): Adjust message formatting.
7549 * class.c (check_bases): Compress consecutive calls to
7551 (finish_struct_anon): Say 'ISO C++'.
7553 * decl.c (start_decl): Same here.
7554 (grok_reference_init): Likewise.
7555 (grokfndecl): Correct message formatting.
7556 (grokfndecl): Improve diagnostic.
7557 (check_static_variable_definition): Likewise. Say 'ISO C++'
7558 (compute_array_index_type): Say 'ISO C++'
7559 (create_array_type_for_decl): Compress consecutive calls to
7561 (grokdeclarator): Say 'ISO C++'
7562 (grok_op_properties): Likewise.
7564 * decl2.c (delete_sanity): Clairify diagnostic.
7565 (check_member_template): Same here.
7566 (grok_function_init): Use consistent terminology.
7568 * expr.c (do_case): Say 'ISO C++'
7570 * friend.c (do_friend): Compress consecutive calls to warning.
7572 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7574 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7575 * class.c (build_secondary_vtable): Reorganize. Don't create a
7576 new vtable under the new ABI.
7577 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7579 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7580 the initializing elements.
7581 (initialize_vtable): New function.
7582 (dfs_finish_vtbls): Use it.
7583 (dfs_accumulate_vtbl_inits): New function.
7584 (finish_vtbls): Merge primary and secondary vtables under the new
7586 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7587 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7590 * class.c (build_vtable): New function, split out from ...
7591 (get_vtable_decl): ... here, and ...
7592 (build_secondary_vtable): ... here.
7594 * pt.c (tsubst_decl): Fix formatting.
7596 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7598 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7599 (avoid_overlap, build_base_field): Likewise.
7600 (build_base_field, build_base_fields, is_empty_class):
7601 Test DECL_SIZE with integer_zero.
7602 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7603 * cp-tree.h (struct lang_type): New field size_unit.
7604 (CLASSTYPE_SIZE_UNIT): New macro.
7605 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7606 (cp_finish_decl): Delete -Wlarger-than processing.
7607 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7608 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7609 * tree.c (make_binfo): binfo vector is one entry longer.
7610 (walk_tree): Walk DECL_SIZE_UNIT.
7612 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7614 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7616 (build_vtable_entry): Don't assume all vtable entries are
7618 (build_vtbl_initializer): Adjust accordingly.
7619 (get_vtable_decl): Fix formatting.
7621 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7623 * semantics.c (deferred_type_access_control): Walk the entire
7625 (save_type_access_control): Rename from
7626 initial_deferred_type_access_control. Just remember the value.
7627 (decl_type_access_control): New fn.
7628 (begin_function_definition): Use deferred_type_access_control, after
7629 we've started the function. Set type_lookups to error_mark_node.
7630 * parse.y (frob_specs, fn.def1): Adjust.
7631 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7632 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7633 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7634 (after_type_component_declarator0): Likewise.
7635 (after_type_component_declarator): Likewise.
7636 (notype_component_declarator): Likewise.
7637 * cp-tree.h: Adjust.
7639 * decl.c (redeclaration_error_message): Allow redeclaration of
7640 namespace-scope decls.
7642 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7644 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7646 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7648 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7649 * decl2.c (grokclassfn): Likewise.
7651 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7653 * decl2.c (lang_decode_option): Don't set default message length
7655 * lex.c (lang_init_options): Set it here.
7657 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7659 Make DECL_CONTEXT mean the class in which a member function was
7660 declared, even for a virtual function.
7661 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7662 (DECL_FRIEND_CONTEXT): New macro.
7663 (DECL_REAL_CONTEXT): Remove.
7664 (SET_DECL_FRIEND_CONTEXT): Likewise.
7665 (DECL_VIRTUAL_CONTEXT): Adjust.
7666 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7667 (add_friends): Remove.
7668 (hack_decl_function_context): Likewise.
7669 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7671 (build_over_call): Fix indentation. Use DECL_CONTEXT
7672 instead of DECL_CLASS_CONTEXT.
7673 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7674 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7675 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7676 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7677 (build_base_field): Likewise.
7678 (finish_struct_1): Likewise.
7679 (build_self_reference): Likewise.
7680 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7682 (pushtag): Use decl_function_context, not
7683 hack_decl_function_context.
7684 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7685 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7686 (pushdecl): Remove bogus code.
7687 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7688 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7689 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7690 Use decl_function_context, nothack_decl_function_context.
7691 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7692 (grokdeclarator): Likewise. Use decl_function_context, not
7693 hack_decl_function_context.
7694 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7695 (start_function): Use DECL_FRIEND_CONTEXT, not
7696 DECL_CLASS_CONTEXT. Use decl_function_context, not
7697 hack_decl_function_context.
7698 (finish_function): Use decl_function_context, not
7699 hack_decl_function_context.
7700 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7702 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7703 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7704 (grokfield): Likewise.
7705 (finish_builtin_type): Likewise.
7706 (finish_vtable_vardec): Use decl_function_context, not
7707 hack_decl_function_context.
7708 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7709 (start_static_initialization_or_destruction): Likewise.
7710 (finish_static_initialization_or_destruction): Likewise.
7711 (mark_used): Adjust logic for deciding when to synthesize methods.
7712 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7714 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7716 * friend.c (is_friend): Likewise.
7717 (add_friends): Remove.
7718 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7719 * lex.c (begin_definition_of_inclass_inline): Use
7720 decl_function_context, not hack_decl_function_context.
7721 (process_next_inline): Likewise.
7722 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7723 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7724 DECL_CLASSS_CONTEXT.
7725 (hack_identifier): Likewise.
7726 (synthesize_method): Use decl_function_context, not
7727 hack_decl_function_context.
7728 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7730 (is_member_template): Use decl_function_context, not
7731 hack_decl_function_context. Use DECL_CONTEXT, not
7733 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7735 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7737 (push_template_decl_real): Likewise.
7738 (instantiate_class_template): Don't call add_friends.
7739 (tsubst_default_argument): Use DECL_CONTEXT, not
7741 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7742 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7743 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7745 * repo.c (repo_inline_used): Likewise.
7746 * search.c (current_scope): Adjust for new _CONTEXT macros.
7747 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7749 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7750 (lookup_fnfields_here):Likewise.
7751 (check_final_overrider): Likewise.
7752 (init_vbase_pointers): Likewise.
7753 (virtual_context): Likewise.
7754 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7755 (expand_body): Use decl_function_context, not
7756 hack_decl_function_context.
7757 * tree.c (hack_decl_function_context): Remove.
7758 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7760 * typeck2.c (error_not_base_type): Likewise.
7762 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7764 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7766 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7768 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7770 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7772 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7774 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7776 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7778 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7780 * parse.y (frob_specs): Split out...
7781 (parse_decl): From here.
7782 (fn.def2): Call initial_deferred_type_access_control.
7783 (after_type_component_declarator0): Call frob_specs.
7784 (notype_component_declarator0): Likewise.
7785 * search.c (friend_accessible_p): Nested classes are friends of their
7788 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7790 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7791 used to create an implicit temporary.
7793 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7796 2000-02-08 Nathan Sidwell <nathan@acm.org>
7798 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7799 strip array element qualifiers too.
7801 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7803 * decl.c (store_parm_decls): Don't build cleanups for parameters
7804 while processing_template_decl.
7806 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7808 * cp-tree.h (struct saved_scope): Add incomplete field.
7809 (namespace_scope_incomplete): New macro.
7810 * decl.c (pushdecl): Use it.
7811 (hack_incomplete_structures): Use it. See through artificial
7813 (mark_saved_scope): Mark it.
7815 Implement access control for nested types.
7816 * search.c (type_access_control): New fn.
7817 (accessible_p): Now we do perform access control for types.
7818 * semantics.c (deferred_type_access_control): New fn.
7819 (initial_deferred_type_access_control): New fn.
7820 (begin_function_definition): Call it. Add lookups parm.
7821 * decl.c (struct binding_level): Add this_class field.
7822 (pushlevel_class): Set it.
7823 (mark_binding_level): Mark it.
7824 (lookup_name_real): Use it. Call type_access_control.
7825 (mark_saved_scope): Mark lookups field.
7826 * cp-tree.h (flagged_type_tree): Add lookups field.
7827 (struct saved_scope): Add lookups field.
7828 (type_lookups): New macro.
7829 * parse.y (declmods): Now <ftype>.
7830 (parse_decl): Add lookups parm. Call
7831 initial_deferred_type_access_control.
7832 (lang_extdef): Clear type_lookups.
7833 (typed_declspecs, declmods, typespec): Set lookups field.
7834 (initdcl): Call deferred_type_access_control.
7835 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7836 component_decl_1, named_parm): Adjust.
7837 * friend.c (is_friend): Nested classes are friends of their
7840 * class.c (currently_open_derived_class): New fn.
7841 * method.c (hack_identifier): Use it.
7843 * lex.c (do_identifier): Remove obsolete code.
7845 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7847 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7849 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7850 thinks this file is plain C).
7852 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7854 * Makefile.in (call.o): Depend on $(EXPR_H).
7856 * call.c: Include "expr.h".
7858 * class.c (dump_class_hierarchy): Add prototype.
7860 * search.c (dfs_get_pure_virtuals): Likewise.
7862 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7864 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7867 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7869 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7870 Store it in DECL_FCONTEXT.
7871 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7873 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7875 * tinfo.h (old abi): #include "tconfig.h".
7876 * tinfo.cc (convert_to_base): Move into old abi section.
7878 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7880 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7881 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7882 (BINFO_PRIMARY_BINFO): New macro.
7883 (BF_DELTA): Rename to ...
7884 (BV_DELTA): ... this.
7885 (BF_VCALL_INDEX): Rename to ...
7886 (BV_VCALL_INDEX): ... this.
7887 (BF_FN): Rename to ...
7889 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7890 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7891 (modify_vtable_entry): Simplify.
7892 (add_virtual_function): Rename BF_ macros to BV_ variants.
7893 (build_vtable_initializer): Likewise.
7894 (get_class_offset_1): Remove.
7895 (dfs_get_class_offset): Likewise.
7896 (get_class_offset): Likewise.
7897 (dfs_find_final_overrider): New function.
7898 (find_final_overrider): Likewise.
7899 (modify_one_vtable): Remove.
7900 (dfs_find_base): New function.
7901 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7902 find_final_overrider.
7903 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7905 (dfs_fixup_vtable_deltas): Remove.
7906 (override_one_vtable): Remove.
7907 (merge_overrides): Likewise.
7908 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7909 unreal chilren of virtual bases.
7910 (finish_struct_1): Don't use merge_overrides. Don't use
7911 dfs_fixup_vtable_deltas.
7912 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7915 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7916 Jason Merrill <jason@yorick.cygnus.com>
7918 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7920 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7922 * exception.cc (__throw_bad_typeid): Add missing std::.
7924 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7926 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7928 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7930 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7932 Runtime support for new-abi rtti.
7933 * inc/typeinfo (type_info::operator!=): Define in class.
7934 (type_info::before, type_info::name, type_info::operator==,
7935 type_info::operator!=): Define new ABI implementations.
7936 (type_info::is_pointer_p, type_info::is_function_p): Declare
7937 new virtual functions.
7938 (type_info::do_catch, type_info::do_upcast): Likewise.
7940 * tinfo.h (__base_class_info): Define new class.
7941 (__class_type_info): Likewise.
7942 (__si_class_type_info): Likewise.
7943 (__vmi_class_type_info): Likewise.
7944 (__dynamic_cast): Prototype.
7946 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7947 (type_info::is_pointer_p): Define new function.
7948 (type_info::is_function_p): Likewise.
7949 (type_info::do_catch): Likewise.
7950 (type_info::do_upcast): Likewise.
7951 (vtable_prefix): New structure for vtable access.
7952 (adjust_pointer): Define new template function.
7953 (contained_p, public_p, virtual_p, contained_public_p,
7954 contained_nonpublic_p, contained_nonvirtual_p): Define new
7956 (nonvirtual_base_type): New local variable.
7957 (__class_type_info::~__class_type_info): Define.
7958 (__si_class_type_info::~__si_class_type_info): Likewise.
7959 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7960 (__class_type_info::do_catch): Define new function.
7961 (__class_type_info::do_upcast): Likewise.
7962 (__class_type_info::find_public_src): Likewise.
7963 (__class_type_info::do_find_public_src): Likewise.
7964 (__si_class_type_info::do_find_public_src): Likewise.
7965 (__vmi_class_type_info::do_find_public_src): Likewise.
7966 (__class_type_info::do_dyncast): Likewise.
7967 (__si_class_type_info::do_dyncast): Likewise.
7968 (__vmi_class_type_info::do_dyncast): Likewise.
7969 (__class_type_info::do_upcast): Likewise.
7970 (__si_class_type_info::do_upcast): Likewise.
7971 (__vmi_class_type_info::do_upcast): Likewise.
7972 (__dynamic_cast): Likewise.
7974 * tinfo2.cc (__fundamental_type_info): Define new class.
7975 (__pointer_type_info): Likewise.
7976 (__reference_type_info): Likewise.
7977 (__array_type_info): Likewise.
7978 (__function_type_info): Likewise.
7979 (__enum_type_info): Likewise.
7980 (__ptr_to_member_type_info): Likewise.
7981 (__fundamental_type_info::~__fundamental_type_info): Define.
7982 (__pointer_type_info::~__pointer_type_info): Likewise.
7983 (__reference_type_info::~__reference_type_info): Likewise.
7984 (__array_type_info::~__array_type_info): Likewise.
7985 (__function_type_info::~__function_type_info): Likewise.
7986 (__enum_type_info::~__enum_type_info): Likewise.
7987 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7988 (__pointer_type_info::do_catch): Define new function.
7989 (__ptr_to_member_type_info::do_catch): Define new function.
7991 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7992 (__is_pointer): Likewise.
7994 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7996 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7998 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7999 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8000 (make_new_vtable): New function.
8001 (modify_vtable_entry): Handle generation of new vtables correctly.
8002 (modify_one_vtable): Remove unused parameter.
8003 (dfs_fixup_vtable_deltas): Likewise.
8004 (override_one_vtable): Use build_secondary_vtable.
8005 (finish_struct_1): Use build_primary_vtable and
8006 build_secondary_vtable.
8008 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8010 * cp/decl.c: Adjust variable names, comments, help strings.
8012 2000-01-29 Nathan Sidwell <nathan@acm.org>
8014 * new2.cc (operator delete[]): Use operator delete, don't assume
8017 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8019 * class.c (build_vtbl_initializer): Add argument to
8020 build_vtable_entry call.
8022 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8024 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8025 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8026 (BF_DELTA): New macro.
8027 (BF_VCALL_INDEX): Likewise.
8029 (THUNK_VCALL_OFFSET): Likewise.
8030 (make_thunk): Change prototype.
8031 * class.c (build_vtable_entry): Integrate
8032 build_vtable_entry_for_fn. Handle vcall indices.
8033 (build_vtable_entry_for_fn): Remove.
8034 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8035 BF_VCALL_INDEX, BF_FN.
8036 (modify_vtable_entry): Integrate common code from
8037 modify_one_vtable and dfs_fixup_vtable_deltas.
8038 (add_virtual_function): Set BF_VCALL_INDEX.
8039 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8041 (modify_one_vtable): Simplify.
8042 (dfs_fixup_vtable_deltas): Likewise.
8043 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8044 * method.c (make_thunk): Handle vcall indices.
8046 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8048 Compiler side new abi rtti (not enabled).
8049 * cp-tree.h (new_abi_rtti_p): New macro.
8050 (emit_support_tinfos): Prototype new function.
8051 (tinfo_decl_p): Likewise.
8052 (emit_tinfo_decl): Likwise.
8053 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8055 (doing_runtime): New local static.
8056 (init_rtti_processing): Add new-abi initializer.
8057 (get_tinfo_decl): Add new-abi logic.
8058 (tinfo_from_decl): Likewise.
8059 (build_dynamic_cast_1): Likewise.
8060 (qualifier_flags): New static function.
8061 (tinfo_base_init): Likewise.
8062 (generic_initializer): Likewise.
8063 (ptr_ref_initializer): Likewise.
8064 (ptmd_initializer): Likewise.
8065 (class_hint_flags): Likewise.
8066 (class_initializer): Likewise.
8067 (synthesize_tinfo_var): Likewise.
8068 (create_real_tinfo_var): Likewise.
8069 (create_pseudo_type_info): Likewise.
8070 (get_vmi_pseudo_type_info): Likewise.
8071 (create_tinfo_types): Likewise.
8072 (emit_support_tinfos): New global function.
8073 (tinfo_decl_p): New global predicate.
8074 (emit_tinfo_decl): New global function.
8075 * class.c (set_rtti_entry): Generalize for old and new rtti.
8076 (build_vtbl_initializer): Likewise.
8077 * decl2.c (finish_file): Likewise.
8079 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8081 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8082 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8084 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8086 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8089 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8091 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8093 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8095 * optimize.c (calls_setjmp_r): Supply new argument
8096 to special_function_p.
8098 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8100 * call.c: PROTO -> PARAMS.
8101 * class.c: Likewise.
8102 * cp-tree.h: Likewise.
8106 * decl2.c: Likewise.
8108 * errfn.c: Likewise.
8109 * error.c: Likewise.
8110 * except.c: Likewise.
8113 * input.c: Likewise.
8116 * method.c: Likewise.
8117 * optimize.c: Likewise.
8118 * parse.y: Likewise.
8122 * search.c: Likewise.
8123 * semantics.c: Likewise.
8126 * typeck.c: Likewise.
8127 * typeck2.c: Likewise.
8130 2000-01-25 Richard Henderson <rth@cygnus.com>
8132 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8134 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8136 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8137 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8138 (struct vcall_offset_data_s): New type.
8139 (dfs_vcall_offset_queue_p): New function.
8140 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8141 (build_vcall_offset_vtbl_entries): Likewise.
8142 (layout_vtable_decl): Likewise.
8143 (num_vfun_entries): Likewise.
8144 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8145 (build_vtbl_initializer): Likewise.
8146 (dfs_finish_vtabls): Use layout_vtable_decl.
8147 (modify_one_vtables): Always duplicate vtables under the new ABI.
8148 (finish_struct_1): Use layout_vtable_decl.
8150 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8152 * decl.c (member_function_or_else): Change third arg from a format
8153 specifier to an `enum overload_flags'. Callers changed.
8155 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8157 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8158 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8159 build_const_cast, get_delta_difference, check_return_expr): Avoid
8160 ANSI string concatenation usage.
8162 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8164 * class.c (layout_class_type): Put the fields required to make a
8165 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8168 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8170 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8173 * decl2.c (mark_used): Do instantiate inlines that have been
8174 explicitly instantiated.
8176 2000-01-24 Richard Henderson <rth@cygnus.com>
8178 * call.c (build_over_call): Use expand_tree_builtin.
8179 * typeck.c (build_function_call_real): Likewise.
8180 (build_binary_op_nodefault): Handle unordered compares.
8182 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8184 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8185 cp_tree_index values.
8186 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8187 New global node #defines for them.
8188 * rtti.c (call_void_fn): Replace with ...
8189 (build_runtime_decl): ... new static function.
8190 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8191 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8192 (build_dynamic_cast_1): Always produce correctly typed result.
8193 Explicitly produce type_info addresses. Use dynamic_cast_node.
8194 * exception.cc (__throw_bad_cast): Return `void *'.
8195 (__throw_bad_typeid): Return `const type_info &'.
8197 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8199 * cp-tree.h (get_vtable_decl): Prototype new function.
8200 * class.c (get_vtable_decl): New function. Broken out from ...
8201 (build_vtable): ... here. Use it.
8202 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8205 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8207 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8208 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8209 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8210 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8211 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8212 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8213 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8214 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8215 (CPTI_TINFO_VAR_ID): New enumeration.
8216 (__tp_desc_type_node, __access_mode_type_node,
8217 __bltn_desc_type_node, __user_desc_type_node,
8218 __class_desc_type_node, __ptr_desc_type_node,
8219 __attr_desc_type_node, __func_desc_type_node,
8220 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8221 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8222 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8223 enum_desc_type_node, class_desc_type_node,
8224 si_class_desc_type_node, vmi_class_desc_type_node,
8225 ptmd_desc_type_node, base_desc_type_node): New #defines.
8226 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8227 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8228 (tinfo_var_id): New enumeration.
8229 (DECL_TINFO_FN_P): Augment comment.
8230 * decl.c (cp_global_trees): Adjust documentation.
8231 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8232 tinfo_decl_type and tinfo_var_id.
8233 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8234 (build_typeid): Remove unused variable.
8235 (get_tinfo_var): Use tinfo_var_id.
8236 (tinfo_name): New static function.
8237 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8238 (tinfo_from_decl): Likewise.
8239 (get_base_offset): New static function, broken out of
8241 (expand_si_desc): Use tinfo_name.
8242 (expand_class_desc): Likewise. Lose local static variable.
8243 Use base_desc_type_node. Use get_base_offset.
8244 (expand_ptr_desc): Use tinfo_name.
8245 (expand_attr_desc): Likewise.
8246 (expand_generic_desc): Likewise.
8248 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8249 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8251 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8253 * cp-tree.h (__eprintf): Remove declaration.
8254 * tree.c (__eprintf): Remove definition.
8256 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8257 Mark Mitchell <mark@codesourcery.com>
8259 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8260 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8262 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8264 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8266 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8268 * cp-tree.h (register_dtor_fn): New function.
8269 * decl.c (destroy_local_static): Rename to ...
8270 (register_dtor_fn): ... this. Give it external linkage.
8271 (expand_static_init): Use it.
8272 * decl2.c (do_static_initialization): Likewise, if using
8274 (do_static_destruction): Check that __cxa_atexit is not in use.
8275 (finish_file): Don't call do_static_destruction if using
8278 * typeck.c (convert_arguments): Restore two-message error
8281 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8283 Remap dynamic cast hint values to be consistent across ABIs.
8284 * search.c (dynamic_cast_base_recurse): Remap generated value.
8285 (get_dynamic_cast_base_type): Adjust documentation.
8286 * tinfo.h (__user_type_info::dyncast): Likewise.
8287 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8288 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8289 (__class_type_info::do_dyncast): Likewise.
8290 (__class_type_info::do_find_public_subobj): Likewise.
8291 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8293 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8295 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8297 * typeck2.c (incomplete_type_error): Restore previous
8298 cp_error and cp_error_at call sequence.
8300 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8302 * class.c (dump_class_hierarchy): Make format agree with argument;
8303 cast pointer to unsigned long and print with %lx.
8305 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8307 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8309 * typeck.c (composite_pointer_type, common_type,
8310 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8311 build_function_call_real, convert_arguments,
8312 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8313 build_unary_op, mark_addressable, build_compound_expr,
8314 build_static_cast, build_reinterpret_cast, build_const_cast,
8315 build_c_cast, build_modify_expr, get_delta_difference,
8316 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8317 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8319 * typeck2.c (readonly_error, abstract_virtuals_error,
8320 process_init_constructor, check_for_new_type): Likewise.
8322 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8324 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8327 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8329 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8330 (build_x_typeid): Likewise.
8331 (get_tinfo_fn): Likewise.
8332 (get_tinfo_fn_unused): Rename to ...
8333 (get_tinfo_decl): ... here.
8334 * rtti.c (build_headof): Replace logic error with assertion.
8335 (get_tinfo_fn_dynamic): Rename to ...
8336 (get_tinfo_decl_dynamic): ... here. Make static. Use
8337 complete_type_or_else.
8338 (build_x_typeid): Move into ...
8339 (build_typeid): ... here. Adjust call to
8340 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8341 throw_bad_typeid expression.
8342 (get_tinfo_fn_unused): Rename to ...
8343 (get_tinfo_decl): ... here. Adjust comment.
8344 (get_tinfo_fn): Delete.
8345 (tinfo_from_decl): New static function.
8346 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8347 (get_typeid): Use complete_type_or_else.
8348 (build_dynamic_cast_1): Adjust calls to
8349 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8350 * parse.y (primary): Adjust call to build_typeid.
8351 * except.c (build_eh_type_type_ref): Adjust call to
8352 get_tinfo_decl. Mark as used.
8353 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8354 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8355 * parse.c: Regenerated.
8357 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8359 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8361 (resolves_to_fixed_type_p): Document calling convention.
8362 * rtti.c (build_x_typeid): Initialize NONNULL.
8364 * cp-tree.h (build_shared_int_cst): New function.
8365 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8366 * class.c (modify_vtable_entry): Likewise.
8367 (add_virtual_function): Split out code to generated shared
8368 INTEGER_CSTs to build_share_int_cst.
8369 (modify_all_vtables): Handle all the overridden functions here.
8370 Add overridden functions from non-primary virtual bases to the
8372 (finish_struct_1): Adjust call to modify_all_vtables. Add
8373 overridden functions from non-primary bases to the vtable.
8374 * tree.c (build_shared_int_cst): New function.
8376 * cp-tree.h (scratchalloc): Remove.
8377 (build_scratch_list): Likewise.
8378 * call.c (convert_class_to_reference): Replace build_scratch_list
8379 and build_expr_list with build_tree_list.
8380 (add_candidate): Replace scratchalloc with expralloc. Note memory
8382 (build_user_type_conversion_1): Replace build_scratch_list
8383 and build_expr_list with build_tree_list.
8384 (build_new_op): Likewise.
8385 (build_op_delete_call): Likewise.
8386 (convert_like): Likewise.
8387 * cvt.c (ocp_convert): Likewise.
8388 * decl.c (start_decl): Likewise.
8389 (start_function): Likewise.
8390 (finish_destructor_body): Likewise.
8391 (maybe_build_cleanup_1): Likewise.
8392 * decl2.c (reparse_decl_as_expr): Likewise.
8393 * init.c (perform_member_init): Likewise.
8394 (expand_cleanup_for_base): Likewise.
8395 (build_builtin_delete_call): Likewise.
8396 (build_new_1): Likewise.
8397 (build_delete): Likewise.
8398 * method.c (do_build_assign_ref): Likewise.
8399 * parse.y (already_scoped_stmt): Likewise.
8400 (nontrivial_exprlist): Likewise.
8401 (net_initializer): Likewise.
8402 (initlist): Likewise.
8403 * parse.c: Regenerated.
8404 * rtti.c (build_x_typeid): Likewise.
8405 (build_dynamic_cast_1): Likewise.
8406 * typeck.c (build_x_compound_expr): Likewise.
8407 (build_static_cast): Likewise.
8408 (build_modify_expr): Likewise.
8410 * cp-tree.h (DECL_VINDEX): Add documentation.
8411 * class.c (build_vtable_entry): Likewise.
8412 (start_vtable): Add comment.
8413 (add_virtual_function): Replace pending_hard_virtuals with
8414 overridden_virtuals and pending_virtuals with new_virtuals.
8415 Replace redundant assignments with assertions.
8416 (check_for_override): Add comment.
8417 (check_bases_and_members): Replace pending_hard_virtuals with
8418 overridden_virtuals and pending_virtuals with new_virtuals.
8419 (create_vtbl_ptr): Likewise.
8420 (layout_class_type): Likewise.
8421 (finish_struct_1): Likewise. Add comments.
8423 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8425 * class.c (finish_struct_1): Replace redundant code with
8428 * cp-tree.h (flag_new_abi): Move.
8429 (flag_use_cxa_atexit): Likewise.
8430 (flag_honor_std): Likewise.
8431 (flag_rtti): Likewise.
8432 (vbase_offsets_in_vtable_p): Define.
8433 (vptrs_present_everywhere_p): Likewise.
8434 (TYPE_CONTAINS_VPTR_P): Likewise.
8435 (dfs_walk_real): Declare.
8436 * class.c (build_vbase_pointer_fields): Check
8437 vbase_offsets_in_vtable_p.
8438 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8440 (build_vbase_offset_vtbl_entries): Simplify.
8441 (build_vbase_offset_vtbl_entries): Adjust.
8442 (build_vbase_pointer): Add ability to look up vbase offsets in
8444 (start_vtable): New function.
8445 (add_virtual_function): Use it.
8446 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8447 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8448 (build_vtbl_initializer): Take the type of the complete object as
8449 input. Use it to correctly calculate vbase offsets.
8450 (dfs_finish_vtbls): Pass the complete type to
8451 build_vtbl_initializer.
8452 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8453 (create_vtable_ptr): Create a vtable even if there are no
8454 new virtual functions, under the new ABI.
8455 (finish_struct_1): Likewise.
8456 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8457 * decl.c (exapnd_static_init): Remove call to
8458 preserve_initializer.
8459 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8461 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8462 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8463 (construct_virtual_bases): Don't initialize virtual base pointers
8465 (build_aggr_init): Clean up comment.
8466 (expand_aggr_init_1): Likewise.
8467 * rtti.c (expand_class_desc): Store the virtual function table
8468 index where the vbase offset lives in the offset field.
8469 * search.c (dfs_walk_real): Make it global.
8470 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8471 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8473 * tinfo.h (USItype): Make it signed under the new ABI.
8474 * tinfo.cc (convert_to_base): New function. Encapsulate base
8475 conversion logic here.
8476 (__class_type_info::do_upcast): Use it.
8477 (__class_type_info::do_dyncast): Likewise.
8478 (__class_type_info::do_find_public_subobj): Likewise.
8480 * init.c (construct_virtual_bases): Don't look up the addresses of
8481 virtual bases at run-time.
8483 * class.c (build_vbase_pointer): Relocate.
8484 (build_vbase_pointer_fields): Likewise.
8485 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8486 (build_vbase_offset_vtbl_entries): Likewise.
8488 * decl.c (init_decl_processing): Complain if -fnew-abi
8489 -fno-vtable-thunks is used.
8491 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8494 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8496 * cp-tree.h (num_extra_vtbl_entries): New function.
8497 (size_extra_vtbl_entries): Likewise.
8498 (dfs_vtable_path_unmark): Likewise.
8499 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8500 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8501 * class.c (num_extra_vtbl_entries): New function.
8502 (size_extra_vtbl_entries): Likewise.
8503 (dfs_build_vbase_offset_vtbl_entries): New function.
8504 (build_vbase_offset_vtbl_entries): Likewise.
8505 (build_vtbl_initializer): Use it.
8506 (finish_struct_1): Adjust vtable sizes (using
8507 num_extra_vtbl_entries).
8508 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8509 THUNK_DECL is non-NULL before expanding it.
8510 * init.c (expand_virtual_init): Adjust the vtable pointer by
8511 size_extra_vtbl_entries before storing it.
8512 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8513 Handle TREE_LIST parameters here, not in the dfs_* functions.
8514 (dfs_unmarked_real_bases_queue_p): Adjust.
8515 (dfs_marked_real_bases_queue_p): Likewise.
8516 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8517 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8518 (dfs_vtable_path_unmark): Likewise.
8520 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8522 * optimize.c (copy_body_r): Clear the operand three of a
8523 TARGET_EXPR when copying it.
8525 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8527 * method.c (build_decl_overload_real): Check whether we are in ::
8528 before returning __builtin_new/delete.
8530 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8532 * pt.c (tsubst_friend_function): Improve comment.
8533 (instantiate_decl): Avoid crashing when a "nested" function is
8534 instantiated from the top level.
8536 * dump.c (dqeueue_and_dump): Dump
8537 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8539 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8541 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8543 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8545 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8546 ENABLE_NEW_GXX_ABI defined.
8547 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8548 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8549 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8551 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8553 * decl.c (start_cleanup_fn): Call pushdecl.
8555 * call.c (convert_class_to_reference): Fix typos.
8556 (build_conditional_expr): Handle errors gracefully.
8557 * class.c (push_nested_class): Likewise.
8558 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8559 (DECL_THIS_EXTERN): Use it.
8560 (DECL_THIS_STATIC): Likewise.
8561 * cvt.c (convert_to_void): Handle errors gracefully.
8562 (build_expr_type_conversion): Likewise.
8563 * decl.c (maybe_push_decl): Likewise.
8564 (start_decl_1): Likewise.
8565 (require_complete_types_for_parms): Likewise.
8566 * parse.y (structsp): Likewise.
8567 (base_class): Likewise.
8568 * parse.c: Regenerated.
8569 * pt.c (finish_member_template_decl): Likewise.
8570 * typeck.c (decay_conversion): Likewise.
8572 * cp-tree.h (dfs_skip_vbases): New function.
8573 (find_vbase_instance): Likewise.
8574 * class.c (determine_primary_base): Allow a nearly empty base to
8575 serve as a primary base class under the new ABI.
8576 (get_class_offset_1): Rename to ...
8577 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8579 (get_class_offset): Use it. Issue error messages here.
8580 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8581 find the right copies of virtual bases.
8582 (fixup_vtable_deltas1): Rename to ...
8583 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8584 bases as primary bases.
8585 (fixup_vtable_deltas): Remove.
8586 (override_one_vtable): Handle virtual bases as primary bases.
8587 (merge_overrides): Likewise.
8588 (finish_struct_1): Likewise.
8589 (dump_class_hierarchy): Dump primary-ness of bases as well.
8590 * search.c (mark_primary_bases): Use a pre-order traversal to
8591 handle primary virtual bases.
8592 (dfs_skip_vbases): New fiunction.
8593 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8594 (fixup_virtual_upcast_offsets): Likewise.
8595 (fixup_all_virtual_upcast_offsets): Likewise.
8596 (dfs_find_vbase_instances): New function.
8597 (find_vbase_instance): Likewise.
8599 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8601 * lex.c (DIR_SEPARATOR): Delete macro.
8603 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8605 * decl2.c (lang_decode_option): Handle automatic line wrapping
8608 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8610 * friend.c (do_friend): Don't resolve scopes when processing
8611 template declarations, even if the qualifying scope doesn't
8612 involve template parameters.
8614 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8616 * class.c (dfs_modify_vtables_queue_p): Remove.
8617 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8618 and dfs_marked_real_bases_queue_p instead of
8619 dfs_modify_vtables_queue_p.
8621 * class.c (build_vbase_path): Simplify.
8622 (dfs_propagate_binfo_offsets): New function.
8623 (propagate_binfo_offsets): Use it.
8624 (remove_base_field): Simplify.
8625 (dfs_set_offset_for_vbases): Remove.
8626 (dfs_set_offset_for_shared_vbases): New function.
8627 (dfs_set_offset_for_unshared_vbases): Likewise.
8628 (layout_virtual_bases): Use them.
8629 (layout_basetypes): Don't call propagate_binfo_offsets.
8630 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8633 * class.c (build_base_field): New function, split out from ...
8634 (build_base_fields): ... here. Use it. Allocate primary bases
8635 first, under the new ABI.
8636 (get_vtable_entry): Remove.
8637 (remove_base_field): New function, split out from ...
8638 (remove_base_fields): ... here. Adjust since primary bases come
8639 first under the new ABI.
8641 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8642 (initialize_vtbl_ptrs): New function.
8643 (expand_indirect_vtbls_init): Change prototype.
8644 (convert_pointer_to_vbase): Declare.
8645 * init.c (expand_direct_vtbls_init): Remove.
8646 (dfs_initialize_vtbl_ptrs): New function.
8647 (initialize_vtbl_ptrs): Likewise.
8648 (emit_base_init): Use initialize_vtbl_ptrs.
8649 * search.c (convert_pointer_to_vbase): Make it global.
8650 (expand_indirect_vtbls_init): Remove vtable initialization code.
8651 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8653 * class.c (dfs_finish_vtbls): New function.
8654 (finish_vtbls): Use it.
8655 (dump_class_hierarchy): New function.
8657 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8658 (BINFO_VBASE_PRIMARY_P): New macro.
8659 (BINFO_VIRTUALS): Add to documentation.
8660 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8661 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8662 (dfs_mark_primary_bases_queue_p): Likewise.
8663 (dfs_unmarked_real_bases_queue_p): New function.
8664 (dfs_marked_real_bases_queue_p): Likewise.
8665 * search.c (dfs_mark_primary_bases): Adjust.
8666 (mark_primary_bases): Likewise.
8667 (get_shared_vbase_if_not_primary): New function.
8668 (dfs_unmarked_real_bases_queue_p): Likewise.
8669 (dfs_marked_real_bases_queue_p): Likewise.
8670 (dfs_get_pure_virtuals): Simplify.
8671 (get_pure_virtuals): Likewise.
8673 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8675 * lex.c: Include tm_p.h.
8677 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8679 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8681 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8683 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8684 * pt.c (instantiate_decl): Defer comdat templates that might not be
8687 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8688 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8689 (finish_file): Likewise.
8691 * decl2.c (import_export_class): Undo 12/14 change.
8693 * error.c (dump_decl): operator new, not operatornew.
8695 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8696 * search.c (lookup_field_1): Look for the last field with the
8699 2000-01-05 Nathan Sidwell <nathan@acm.org>
8701 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8704 2000-01-05 Nathan Sidwell <nathan@acm.org>
8706 * typeck.c (build_static_cast): Don't strip target qualifiers
8707 when casting from a class.
8709 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8711 * class.c (warn_hidden): Initialize variable `fndecl'.
8713 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8715 * decl.c (flag_isoc9x): New variable to be able to use code in
8716 c-common.c. For now always zero.
8718 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8720 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8721 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8722 or unshare_base_binfos for virtual bases here.
8723 * search.c (dfs_get_vbase_types): Do it here.
8724 (get_vbase_types): Adjust.
8726 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8728 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8729 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8730 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8731 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8732 (unmark_primary_bases): Remove declaration.
8733 (unmarkedp): Declare.
8734 (dfs_vbase_unmark): Likewise.
8735 * class.c (determine_primary_base): Return immediately if there
8736 are no base classes. Call mark_primary_bases here.
8737 (modify_all_direct_vtables): Remove.
8738 (modify_all_indirect_vtables): Remove.
8739 (dfs_modify_vtables_queue_p): New function.
8740 (dfs_modify_vtables): New function.
8741 (modify_all_vtables): Use them.
8742 (build_base_fields): Build FIELD_DECLs for primary virtual base
8744 (create_vtable_ptr): Don't call determine_primary_base here.
8745 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8746 (dfs_set_offset_for_vbases): ... this.
8747 (layout_virtual_bases): Use it.
8748 (layout_class_type): Call determine_primary_base here.
8749 * search.c (unmarkedp): Make it global.
8750 (shared_marked_p): Simplify.
8751 (shared_unmarked_p): Likewise.
8752 (dfs_primary_bases_queue_p): Remove.
8753 (dfs_unmark_primary_bases): Likewise.
8754 (unmark_primary_bases): Likewise.
8755 (mark_primary_bases): Simplify.
8756 (get_pure_virtuals): Don't call mark_primary_bases here.
8757 (dfs_vbase_unmark): New function.
8758 (get_vbase_types): Simplify.
8760 * class.c (struct base_info): Remove.
8761 (determine_primary_base): Take has_virtual_p rather than a
8762 base_info as input. Don't calculate max_has_virtual.
8763 (finish_struct_bits): Remove max_has_virtual argument.
8764 (create_vtable_ptr): Remove max_has_virtual_p argument.
8765 (layout_virtual_bases): Remove max argument.
8766 (layout_basetypes): Likewise.
8767 (layout_class_type): Remove max_has_virtual_p argument.
8768 (finish_struct_1): Remove max_has_virtual.
8770 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8771 (layout_basetypes): Remove.
8772 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8773 Update to handle primary virtual bases.
8774 (remove_base_fields): New function, split out from
8776 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8777 (layout_virtual_bases): New function, split out from
8778 layout_basetypes. Update to handle primary virtual bases.
8779 (layout_basetypes): Moved here from tree.c. Use
8780 remove_base_fields and layout_virtual_bases.
8781 * search.c (dfs_mark_primary_bases_queue_p): New function.
8782 (mark_primary_bases): Use it.
8783 * tree.c (CEIL): Remove.
8784 (propagate_binfo_offsets): Remove.
8785 (layout_basetypes): Remove.
8787 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8789 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8790 (BINFO_PRIMARY_MARKED_P): New macro.
8791 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8792 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8793 (mark_primary_bases): New function.
8794 (unmark_primary_bases): Likewise.
8795 * search.c (get_abstract_virtuals_1): Remove.
8796 (dfs_mark_primary_bases): New function.
8797 (mark_primary_bases): Likewise.
8798 (dfs_unmark_primary_bases): Likewise.
8799 (unmark_primary_bases): Likewise.
8800 (dfs_get_pure_virtuals): Likewise.
8802 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8804 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8805 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8806 (modify_one_vtable): Adjust.
8807 (fixup_vtable_deltas1): Likewise.
8808 (override_one_vtable): Likewise.
8809 * search.c (get_abstract_virtuals_1): Likewise.
8810 (get_pure_virtuals): Likewise.
8811 (expand_upcast_fixups): Likewise.
8812 * tree.c (debug_binfo): Likewise.
8814 * class.c (build_vtable): Don't return a value. Don't rebuild
8815 vtables for bases that have already been handled.
8816 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8817 already been handled.
8818 (modify_one_vtable): Adjust accordingly.
8819 (fixup_vtable_deltas1): Likewise.
8820 (finish_struct_1): Likewise.
8822 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8824 * call.c (build_new_method_call): Also check destructors.