1 2001-04-11 Mark Mitchell <mark@codesourcery.com>
3 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
4 cloned function to the clone.
6 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
10 * semantics.c: Include expr.h.
12 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
14 * method.c (implicitly_declare_fn): Commonize code for copy ctor
15 and assignment op. Set TREE_USED for parameter.
17 2001-04-10 Mark Mitchell <mark@codesourcery.com>
19 * class.c (find_final_overrider_data): Add `candidates'.
20 (dfs_find_final_overrider): Don't issue error messages
22 (find_final_overrider): Issue error messages here.
23 (build_base_field): Don't warn about amgibuous direct bases here.
24 (warn_about_ambiguous_direct_bases): New function.
25 (layout_class_type): Use it.
27 2001-04-10 Richard Henderson <rth@redhat.com>
29 * typeck.c (build_array_ref): Push the array reference inside
30 COMPOUND_EXPR and COND_EXPR.
32 2001-04-05 Mark Mitchell <mark@codesourcery.com>
34 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
35 * decl.c (duplicate_decls): Adjust accordingly.
36 (maybe_commonize_var): Likewise.
37 (grokfndecl): Likewise.
38 (start_function): Likewise.
39 (start_method): Likewise.
40 * decl2.c (key_method): Likewise.
41 (import_export_decl): Likewise.
42 * method.c (implicitly_declare_fn): Likewise.
43 * optimize.c (maybe_clone_body): Likewise.
45 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
47 * lang-specs.h: Add __DEPRECATED.
49 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
51 * search.c (get_dynamic_cast_base_type): When building a new
52 constant, set its type to ssizetype.
54 2001-04-04 Jakub Jelinek <jakub@redhat.com>
56 * optimize.c (expand_call_inline): Only add newly inlined statements
59 2001-04-03 Mark Mitchell <mark@codesourcery.com>
61 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
62 (OPERATOR_FORMAT): Likewise.
63 (OPERATOR_TYPENAME_FORMAT): Likewise.
64 * operators.def: Remove old name-mangling information.
65 * decl.c (grok_op_properties): Adjust accordingly.
66 * lex.c (init_operators): Likewise.
67 * rtti.c (get_tinfo_decl): Issue error messages about types that
70 2001-04-03 Mark Mitchell <mark@codesourcery.com>
72 * decl2.c (import_export_decl): Don't call import_export_class
73 when processing an inline member function.
74 * semantics.c (expand_body): Call import_export_decl before
75 emitting inline functions.
77 2001-03-28 Richard Henderson <rth@redhat.com>
79 IA-64 ABI Exception Handling:
80 * cp-tree.def (EH_SPEC_BLOCK): New.
81 (MUST_NOT_THROW_EXPR): New.
82 * cp-tree.h: Update changed function declarations.
83 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
84 (CPTI_CALL_UNEXPECTED): New.
85 (struct cp_language_function): Rename x_eh_spec_try_block
87 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
88 * decl.c (current_binding_level): If no current function
89 bindings, revert to scope_chain.
90 (initialize_predefined_identifiers): Remove __cp_push_exception.
91 (store_parm_decls): Use begin_eh_spec_block.
92 (finish_function): Use finish_eh_spec_block.
93 (mark_lang_function): Update for name changes.
94 * decl2.c (finish_file): No mark_all_runtime_matches.
95 * dump.c (cp_dump_tree): Handle new tree codes.
96 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
97 * except.c (catch_language_init, catch_language): Remove.
98 (init_exception_processing): Don't set language code.
99 Initialize call_unexpected_node, protect_cleanup_actions,
100 eh_personality_libfunc, lang_eh_runtime_type.
101 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
102 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
103 (prepare_eh_type): Split out type canonicalizations ...
104 (build_eh_type_type): ... from here.
105 (build_eh_type_type_ref): Remove.
106 (mark_all_runtime_matches): Remove.
107 (build_exc_ptr): New.
108 (do_begin_catch, do_end_catch): New.
109 (do_pop_exception): Remove.
110 (build_terminate_handler): Remove.
111 (choose_personality_routine): Split out language choice from ...
112 (initialize_handler_parm): ... here.
113 Use MUST_NOT_THROW_EXPR.
114 (expand_start_catch_block): Use do_begin_catch. Simplify Java
115 exception object handling.
116 (expand_start_eh_spec, expand_end_eh_spec): Remove.
117 (expand_exception_blocks, alloc_eh_object): Remove.
118 (begin_eh_spec_block, finish_eh_spec_block): New.
119 (do_allocate_exception, do_free_exception): New.
120 (expand_throw): Merge into ...
121 (build_throw): ... here. Update for abi.
122 * expr.c (cplus_expand_expr): No expand_internal_throw.
123 Handle MUST_NOT_THROW_EXPR.
124 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
125 * semantics.c (*) Update for except.h name changes.
126 (genrtl_try_block): No protect_with_terminate.
127 (genrtl_eh_spec_block): New.
128 (genrtl_handler): Don't emit the goto here.
129 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
130 (genrtl_finish_function): Don't expand_exception_blocks.
131 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
133 2001-03-28 Richard Henderson <rth@redhat.com>
135 * decl.c (struct named_label_list): Rename eh_region to
136 in_try_scope, add in_catch_scope.
137 (struct binding_level): Rename eh_region to is_try_scope,
139 (note_level_for_try): Rename from note_level_for_eh.
140 (note_level_for_catch): New.
141 (poplevel): Copy both is_try_scope and is_catch_scope to
142 the named_label_list struct.
143 (check_previous_goto_1): Don't check for catch block via
144 DECL_ARTIFICIAL; use in_try_scope instead.
145 (check_goto): Likewise.
146 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
147 * except.c (expand_start_catch_block): Call note_level_for_catch.
148 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
150 2001-03-27 Richard Henderson <rth@redhat.com>
152 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
153 exceptions_via_longjmp.
155 2001-03-27 Phil Edwards <pme@sources.redhat.com>
157 * pt.c (check_default_tmpl_args): Make error messages clearer.
159 2001-03-26 Phil Edwards <pme@sources.redhat.com>
161 * error.c: Also undefine 'A' macro used for cp_printers definition.
163 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
165 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
167 2001-03-26 Mike Yang <yang@research.att.com>
168 Mark Mitchell <mark@codesourcery.com>
170 * dump.c (dump_access): New function.
171 (cp_dump_tree): Use it. Dump basetype information for class
174 2001-03-26 Mark Mitchell <mark@codesourcery.com>
176 * Makefile.in (optimize.o): Depend on params.h.
177 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
178 (init_decl_processing): Set flag_no_inline when doing
180 * optimize.c: Include params.h.
181 (struct inline_data): Improve documentation of FNS. Add
182 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
183 (INSNS_PER_STMT): New macro.
184 (remap_block): Use CLONING_P.
185 (inlinable_function_p): Don't inline big functions.
186 (expand_call_inline): Keep track of how much inlining we've done.
187 (optimize_function): Set FIRST_INLINED_FN.
188 (maybe_clone_body): Set CLONING_P.
189 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
191 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
192 rest_of_compilation. Clear DECL_RTL for local variables
194 (clear_decl_rtl): New function.
196 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
199 * cp-tree.h (skip_type_access_control,
200 reset_type_access_control): Prototype.
201 * decl.c (grokdeclarator): Access of friends is not checked.
202 * parse.y (component_decl_list): Reset type access control.
203 * semantics.c (decl_type_access_control): Clear
204 current_type_lookups.
205 (save_type_access_control): Don't save if not deferring.
206 (skip_type_access_control, reset_type_access_control): New
208 (begin_class_definition): Do type access control for basetypes.
209 Start deferred access control.
210 (finish_class_definition): Resume immediate access control if
211 this is a local class.
213 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
215 * class.c (add_method): Use memcpy/memmove, not bcopy.
217 * decl.c (duplicate_decls): Likewise.
219 2001-03-23 Jakub Jelinek <jakub@redhat.com>
221 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
224 2001-03-23 Jakub Jelinek <jakub@redhat.com>
226 * decl.c (local_names): Define.
227 (push_local_name): New.
228 (grok_reference_init): Return init if initializing static reference
229 variable with non-constant instead of emitting it.
230 Move expand_static_init call to cp_finish_decl.
231 (layout_var_decl): Call push_local_name.
232 (maybe_commonize_var): Allow inlining functions even if they have
233 static local variables, use comdat_linkage for them if flag_weak.
234 (check_initializer): Call obscure_complex_init if
235 grok_reference_init returned non-zero.
236 (save_function_data): Clear x_local_names.
237 (pop_cp_function_context): Free x_local_names.
238 (mark_inlined_fns): Remove.
239 (mark_lang_function): Mark x_local_names.
240 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
241 Mark inlined_fns as tree, remove call to mark_inlined_fns.
242 * class.c (alter_access): Ensure DECL_ACCESS is never set if
243 DECL_DISCRIMINATOR_P.
244 * cp-tree.h (cp_language_function): Add x_local_names.
245 (lang_decl_flags): Add discriminator into u2.
246 (lang_decl_inlined_fns): Remove.
247 (lang_decl): inlined_fns is now a TREE_VEC.
248 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
249 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
250 TREE_VEC, not a custom structure.
251 (optimize_function): Likewise.
252 * mangle.c (discriminator_for_local_entity): Discriminate among
253 VAR_DECL local entities.
254 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
257 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
259 Add support for Java interface method calls.
260 * cp-tree.h (struct lang_type): Add java_interface flag.
261 (TYPE_JAVA_INTERFACE): New macro.
262 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
263 by setting TYPE_JAVA_INTERFACE.
264 * call.c (java_iface_lookup_fn): New static.
265 (build_over_call): If calling a method declared in a
266 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
267 expression which resolves the function address.
268 (build_java_interface_fn_ref): New function.
270 2001-03-22 Richard Henderson <rth@redhat.com>
272 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
273 * except.c: Don't include it.
275 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
276 based on an idea from Joe Buck <jbuck@synopsys.com>
278 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
280 (data_def, component_decl): Add reductions to bad_decl.
282 2001-03-22 Jakub Jelinek <jakub@redhat.com>
284 * method.c (do_build_assign_ref): Don't use build_modify_expr for
285 anonymous aggregates, since they don't have assignment operator
287 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
288 assignment operators for anonymous structure fields.
290 2001-03-21 Jason Merrill <jason@redhat.com>
292 * pt.c (instantiate_decl): Abort if we see a member constant
293 instantiation that doesn't already have its initializer.
294 Downgrade explicit instantiation without definition to pedwarn.
296 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
297 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
298 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
300 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
301 (pending_vtables): Remove.
302 * decl2.c (pending_vtables): Remove.
303 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
304 CLASSTYPE_VTABLE_NEEDS_WRITING.
305 (import_export_class): Likewise.
306 (init_decl2): Don't mark pending_vtables.
307 * lex.c (handle_pragma_vtable): Just sorry.
308 * pt.c (instantiate_class_template): Don't mess with
309 CLASSTYPE_VTABLE_NEEDS_WRITING.
310 (mark_class_instantiated): Likewise.
311 * ptree.c (print_lang_type): Don't print it.
312 * semantics.c (begin_class_definition): Don't set it.
314 * pt.c (template_tail): Replace with last_pending_template.
315 (maybe_templates, maybe_template_tail): Remove.
316 (add_pending_template): Adjust.
317 (instantiate_pending_templates): Adjust.
319 * cp-tree.h (struct saved_scope): Remove lang_stack field.
320 (current_lang_stack): Remove.
321 * decl.c (maybe_push_to_top_level): Don't initialize it.
322 (duplicate_decls): Use current_lang_depth.
323 (xref_basetypes): Likewise.
324 * class.c (current_lang_depth): New fn.
325 (push_lang_context): Use more varray functionality.
326 (pop_lang_context): Likewise.
328 * error.c (GLOBAL_THING): Always use '__'.
330 2001-03-21 Mark Mitchell <mark@codesourcery.com>
332 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
334 * mangle.c (mangle_decl_string): Mangle the names of overloaded
335 operators, even when they have `extern "C"' linkage.
337 2001-03-19 Mark Mitchell <mark@codesourcery.com>
339 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
340 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
341 where it's not necessary.
342 (add_method): Remove optimization involving comparison of
344 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
345 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
346 where it's not necessary.
347 (check_methods): Likewise.
348 (build_clone): Likewise.
349 (built_vtt): Likewise.
350 * cp-tree.h (DECL_NEEDED_P): Likewise.
351 * decl.c (pushtag): Likewise.
352 (duplicate_decls): Likewise.
353 (pushdecl): Likewise.
354 (builtin_function): Likewise.
355 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
356 (build_cp_library_fn): Likewise.
357 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
358 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
359 where it's not necessary.
360 (make_rtl_for_nonlocal_decl): Likewise.
361 (cp_finish_decl): Likewise.
362 (grokfndecl): Likewise.
363 (grokvardecl): Likewise.
364 (grokdeclarator): Likewise.
365 (start_function): Likewise.
366 (cp_missing_return_ok_p): Likewise.
367 * decl2.c (grokclassfn): Likewise.
368 (check_classfn): Likewise.
369 (finish_static_data_member_decl): Likewise.
370 (grokfield): Likewise.
371 * error.c (GLOBAL_IORD_P): Remove.
372 (dump_global_iord): Improve output.
373 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
374 * except.c (nothrow_libfn_p): Summarily reject any function not in
376 * init.c (build_java_class_ref): Don't explicitly set
377 DECL_ASSEMBLER_NAME after calling mangle_decl.
378 * mangle.c (mangle_decl_string): Handle extern "C" functions.
379 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
380 * method.c (set_mangled_name_for_decl): Don't explicitly set
381 DECL_ASSEMBLER_NAME after calling mangle_decl.
382 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
383 IDENTIFIER_GLOBAL_VALUE for the thunk.
384 * pt.c (set_mangled_name_for_template_decl): Remove.
385 (check_explicit_specialization): Don't use it.
386 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
387 (tsubst_friend_function): Likewise.
388 (tsubst_decl): Likewise.
389 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
390 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
391 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
392 where it's not necessary.
393 (tinfo_base_init): Likewise.
394 (create_real_tinfo_var): Likewise.
395 * search.c (looup_field_1): Likewise.
396 * semantics.c (finish_named_return_value): Likewise.
397 * tree.c (init_tree): Set lang_set_decl_assembler_name.
399 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
401 Correct semantics restrictions checking in throw-expression.
402 * except.c (is_admissible_throw_operand): New function.
403 (build_throw): Use it.
405 2001-03-14 Mark Mitchell <mark@codesourcery.com>
407 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
410 2001-03-14 Mark Mitchell <mark@codesourcery.com>
412 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
413 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
414 * decl.c (duplicate_decls): Likewise.
415 (builtin_function): Likewise.
416 (build_library_fn): Likewise.
417 (build_cp_library_fn): Likewise.
418 (check_initializer): Likewise.
419 (cp_finish_decl): Likewise.
420 * decl2.c (grokfield): Likewise.
421 (grok_function_init): Remove #if 0'd code.
422 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
423 * friend.c (do_friend): Likewise.
424 * init.c (get_temp_regvar): Likewise.
425 * method.c (make_thunk): Likewise.
426 * pt.c (tsubst_friend_function): Likewise.
427 (tsubst_decl): Likewise.
428 (regenerate_decl_from_template): Likewise.
429 * semantics.c (genrtl_named_return_value): Likewise.
430 (expand_body): Likewise.
431 (genrtl_finish_function): Likewise.
432 * tree.c (cp_tree_equal): Likewise.
434 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
436 * call.c (convert_like_real): Add extra semantics to INNER
437 parameter. Don't convert to temporary if a user conversion
438 gives us an lvalue that we're about to bind to a reference.
439 Set INNER to indicate pending reference binding on recursive
442 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
444 * cp/lex.c: Delete duplicate pending_lang_change.
446 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
448 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
450 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
451 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
453 2001-03-09 Zack Weinberg <zackw@stanford.edu>
455 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
457 2001-03-08 Stan Shebs <shebs@apple.com>
459 * cp-tree.h (set_identifier_local_value): Remove unused decl.
461 2001-03-06 Zack Weinberg <zackw@stanford.edu>
463 * spew.c: Remove references to CPP_OSTRING.
465 2001-03-06 Andrew Haley <aph@redhat.com>
467 * typeck.c (convert_arguments): Check that we have an fndecl.
469 2001-03-05 Andrew Haley <aph@redhat.com>
471 * typeck.c (convert_arguments): Don't do ellipsis conversion for
472 __built_in_constant_p.
474 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
476 * typeck.c (build_static_cast): Allow enum to enum conversions
479 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
481 * class.c (check_field_decls): Pointers to member do not a
482 non-pod struct make, as per DR 148.
484 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
486 * call.c (joust): cp_pedwarn when using gnu extension concerning
487 worst conversion sequences.
489 2001-03-01 Zack Weinberg <zackw@stanford.edu>
491 * decl.c: Replace all uses of 'boolean' with 'bool'.
493 2001-03-01 Zack Weinberg <zackw@stanford.edu>
495 * lang-specs.h: Add zero initializer for cpp_spec field to
496 all array elements that need one. Don't put an #ifdef inside
497 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
500 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
502 Implement using decls inside template functions.
503 * decl2.c (validate_nonmember_using_decl): Don't special case
504 fake_std_node in the global namespace. Don't reject early when
505 processing a template.
506 (do_local_using_decl): Add to statement tree. Don't do further
507 processing when building a template.
508 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
510 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
512 * decl2.c (do_nonmember_using_decl): Don't complain if we find
513 same function. Do complain about ambiguating extern "C"
516 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
518 Remove floating point and complex type template constant parms.
519 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
520 COMPLEX_TYPE extensions.
521 (invalid_nontype_parm_type_p): Likewise.
523 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
525 * except.c (call_eh_info): Revert "match_function"'s type.
527 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
529 Fix ctor vtable vcall offsets.
530 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
531 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
532 (get_matching_base): Remove.
533 (get_original_base): New function.
534 (build_vtbl_initializer): Initialize vid.rtti_binfo.
535 Use a virtual thunk for a ctor vtable with an index
536 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
537 primary base within a constructor vtable. Only set
538 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
539 when primary base has been lost.
540 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
542 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
544 * call.c (joust): Ensure more_specialized()'s argument length
545 parameter has correct value for constructors.
547 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
549 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
551 * decl.c (mark_inlined_fns): Prototype.
553 2001-02-22 Mark Mitchell <mark@codesourcery.com>
555 * spew.c (yylex): Correct handling of friends.
557 2001-02-22 Mark Mitchell <mark@codesourcery.com>
559 * mangle.c (write_encoding): Pass write_function_type the
560 FUNCTION_DECL for the function being encoded.
561 (write_function_type): Pass it along to write_bare_function_type.
562 (write_bare_function_type): Pass it along to write_method_parms.
563 (write_method_parms): Don't mangle the compiler-generated
564 parameters to a constructor or destructor.
566 2001-02-22 Andreas Jaeger <aj@suse.de>
568 * optimize.c: Include toplev.h for
569 note_deferral_of_defined_inline_function prototype.
571 2001-02-22 Jakub Jelinek <jakub@redhat.com>
573 * cp-tree.h (struct lang_decl_inlined_fns): New.
574 (struct lang_decls): Add inlined_fns.
575 (DECL_INLINED_FNS): New macro.
576 * optimize.c (struct inline_data): Add inlined_fns.
577 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
578 (inlinable_function_p): Likewise, fix typo in comment,
579 function is not inlinable if it already inlined function currently
581 (expand_call_inline): Add fn to inlined_fns if neccessary.
582 (optimize_function): Initialize inlined_fns.
583 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
584 * decl.c (mark_inlined_fns): New function.
585 (lang_mark_tree): Call it.
587 2001-02-21 Jason Merrill <jason@redhat.com>
589 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
590 (DECL_UNINLINABLE): Move to middle-end.
592 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
593 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
594 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
595 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
596 parms and outer BLOCK. note_deferral_of_defined_inline_function.
598 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
601 2001-02-19 Mark Mitchell <mark@codesourcery.com>
603 * decl2.c (set_decl_namespace): Allow explicit instantiations in
606 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
608 * optimize.c (expand_call_inline): Don't walk subtrees of type
611 2001-02-18 Mark Mitchell <mark@codesourcery.com>
613 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
616 2001-02-18 Jason Merrill <jason@redhat.com>
618 Do put the VTT parameter in DECL_ARGUMENTS.
619 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
620 (current_vtt_parm): New macro.
621 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
622 (DECL_HAS_VTT_PARM_P): New macro.
623 (DECL_VTT_PARM): Remove.
624 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
625 * decl.c (duplicate_decls): Only copy the operator code if
627 (start_function): Set current_vtt_parm.
628 (lang_mark_tree): Don't mark vtt_parm.
629 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
630 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
631 * class.c (build_clone): Maybe remove the VTT parm.
632 * optimize.c (maybe_clone_body): Set up the VTT parm.
633 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
634 * call.c (build_over_call): Just allow the VTT arg.
635 * method.c (make_thunk): Don't set DECL_VTT_PARM.
636 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
637 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
638 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
639 * error.c (dump_function_decl): Likewise.
640 * call.c (build_user_type_conversion_1, convert_like_real): Abort
641 if we try to call a constructor with in-charge or VTT parms.
642 * method.c (skip_artificial_parms_for): New fn.
643 * call.c (add_function_candidate, build_over_call): Call it.
644 * call.c (build_new_method_call): Use current_vtt_parm.
645 * init.c (expand_virtual_init): Likewise.
646 * class.c (same_signature_p): No longer static.
647 * cp-tree.h: Declare it.
648 * search.c (look_for_overrides_r): Use it.
650 2001-02-17 Mark Mitchell <mark@codesourcery.com>
652 * cp-tree.h (new_abi_rtti_p): Remove.
653 (name_mangling_version): Likewise.
654 (flag_do_squangling): Likewise.
655 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
656 * decl.c (grokfndecl): Likewise.
657 * decl2.c (name_mangling_version): Remove.
658 (flag_do_squangling): Likewise.
659 (lang_f_options): Remove `squangle'.
660 (unsupported_options): Add `squangle'.
661 (cxx_decode_option): Issue a warning about uses of
662 -fname-mangling-version.
663 (finish_file): Remove old ABI support.
664 * pt.c (check_explicit_specialization): Likewise.
665 (tsubst_decl): Likewise.
666 * rtti.c (init_rtti_processing): Likewise.
667 (build_headof): Likewise.
668 (get_tinfo_decl_dynamic): Likewise.
669 (tinfo_from_decl): Likewise.
670 (build_dynamic_cast_1): Likewise.
671 (synthesize_tinfo_var): Likewise.
672 * init.c (build_new): Allow enumeration types for the array-bounds
673 in a direct-new-declarator.
675 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
677 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
678 TREE_PROTECTED from the template being specialized.
680 2001-02-17 Jason Merrill <jason@redhat.com>
682 * decl2.c (build_artificial_parm): Set TREE_READONLY.
684 * decl.c (bad_specifiers): Allow throw specs on things with
685 pointer-to-function or -member-function type.
686 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
689 2001-02-17 Mark Mitchell <mark@codesourcery.com>
691 * call.c (check_dtor_name): Handle template names correctly.
693 2001-02-16 Jason Merrill <jason@redhat.com>
695 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
696 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
697 * optimize.c (maybe_clone_body): Don't substitute it.
698 * call.c (build_new_method_call): Check in_chrg instead.
699 * init.c (expand_virtual_init): Likewise.
701 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
703 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
704 class-type introduces at least a type-name.
706 2001-02-16 Jakub Jelinek <jakub@redhat.com>
708 * call.c (convert_like_real): Create a temporary for non-lvalue.
710 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
712 * cp-tree.h: Fix typos in comments.
714 2001-02-16 Jason Merrill <jason@redhat.com>
716 * optimize.c (remap_block): If we're compiling a clone, pass the
717 new block to insert_block.
719 2001-02-16 Mark Mitchell <mark@codesourcery.com>
721 * semantics.c (finish_asm_stmt): Robustify.
723 2001-02-15 Mark Mitchell <mark@codesourcery.com>
725 * pt.c (push_template_decl_real): Don't remangle the name of a
728 2001-02-15 Jim Meyering <meyering@lucent.com>
730 * Make-lang.in (c++.install-common): Depend on installdirs.
731 (c++.install-info): Likewise.
732 (c++.install-man): Likewise.
734 2001-02-15 Mark Mitchell <mark@codesourcery.com>
736 * typeck2.c (build_m_component_ref): Robustify.
738 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
740 * friend.c (do_friend): Don't take the nested [template] class
741 into account when deciding whether to warn about the friend
742 function not referring to a template function.
744 2001-02-14 Jakub Jelinek <jakub@redhat.com>
746 * typeck.c (build_unary_op): Clarify error message.
748 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
750 * parse.y (component_constructor_declarator): allow optional
751 parentheses around constructor class name.
753 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
755 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
757 * init.c (emit_base_init): Remove incorrect comment about
759 * method.c (make_thunk): Fix comment alignment.
761 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
763 Kill remnants of this is variable.
764 * cp-tree.h (flag_this_is_variable): Remove.
765 * decl2.c (flag_this_is_variable): Remove.
766 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
767 (build_vbase_path): The path is non-static, even in a cdtor.
768 (resolves_to_fixed_type_p): Add additional return value.
769 * search.c (init_vbase_pointers): Adjust.
770 * tree.c (lvalue_p_1): Adjust.
771 * typeck.c (mark_addressable): Adjust.
773 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
775 * pt.c (unify): Don't check cv quals of array types.
777 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
779 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
780 check whether we already have the type.
782 2001-02-13 Mark Mitchell <mark@codesourcery.com>
784 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
785 * call.c (build_op_delete_call): Simplify to remove duplicate
787 * class.c (clone_function_decl): Don't build the deleting variant
788 of a non-virtual destructor.
789 * decl.c (finish_destructor_body): Don't call delete if this is a
790 non-virtual destructor.
791 * init.c (build_delete): Explicitly call `operator delete' when
792 deleting an object with a non-virtual destructor.
794 2001-02-13 Jason Merrill <jason@redhat.com>
796 * lang-specs.h: Add more __EXCEPTIONS.
798 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
800 * typeck2.c (process_init_constructor): Check
801 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
803 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
805 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
806 Remove spurious information in comment. Allow further
807 adjustments of REFERENCE_TYPE args.
809 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
811 * errfn.c (cp_deprecated): Tweak diagnostic text.
812 * parse.y (new_initializer): Deprecate initializer lists
815 2001-02-12 Mark Mitchell <mark@codesourcery.com>
817 Remove old ABI support.
819 2001-02-11 Mark Mitchell <mark@codesourcery.com>
821 * decl2.c (flag_vtable_thunks): Always set it to 1.
822 (flag_new_abi): Likewise.
823 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
825 * Makefile.in (g++spec.o): Fix typo.
827 2001-02-09 Jason Merrill <jason@redhat.com>
829 * lang-specs.h: Restore definition of __EXCEPTIONS.
831 2001-02-08 Jason Merrill <jason@redhat.com>
833 * search.c (shared_member_p): New function.
834 (lookup_field_r): Use it.
835 * cp-tree.h (SHARED_MEMBER_P): Remove.
837 * method.c (process_overload_item): Handle template-dependent array
839 * pt.c (type_unification_real): If we end up with undeduced nontype
842 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
845 * typeck2.c (friendly_abort): Don't say anything if we have
846 earlier errors or sorries.
848 * decl.c (check_tag_decl): Notice attempts to redefine bool and
849 wchar_t. Ignore if in_system_header.
851 * decl.c (maybe_push_cleanup_level): New fn...
852 (start_decl_1): ...split out from here.
853 * cvt.c (build_up_reference): Use it.
854 * cp-tree.h: Declare it.
856 2001-02-07 Mark Mitchell <mark@codesourcery.com>
858 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
861 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
863 * pt.c (lookup_template_class): Make sure it's a primary
864 template or template_template_parm when called from the parser.
865 (instantiate_template_class): Add assertion.
867 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
869 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
870 from error_mark_node.
872 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
874 Fix specification and implementation bugs in V3 ABI
875 construction vtables.
876 * cp-tree.h (flag_dump_class_layout): New flag.
877 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
878 (BINFO_LOST_PRIMARY_P): New flag.
879 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
880 (BINFO_PRIMARY_MARKED_P): Rename to ...
881 (BINFO_PRIMARY_P): ... here.
882 (binfo_via_virtual): New prototype.
883 * decl2.c (flag_dump_class_layout): New flag.
884 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
885 use `=' as a file name separator.
886 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
888 (build_vtbl_address): If this is a virtual primary base, then
889 get the vtbl of what it is ultimately primary for.
890 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
892 (dfs_skip_nonprimary_vbases_markedp): Likewise.
893 (get_shared_vbase_if_not_primary): Likewise.
894 (dfs_get_pure_virtuals): Likewise.
895 (expand_upcast_fixups): Likewise.
896 (fixup_virtual_upcast_offsets): Likewise.
897 (dfs_find_vbase_instance): Likewise.
898 (find_vbase_instance): Likewise.
899 (binfo_from_vbase): Adjust comment to reflect reality.
900 (binfo_via_virtual): New function.
901 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
902 for binfo walking during VTT construction.
903 (dfs_mark_primary_bases): Remove.
904 (force_canonical_binfo_r): New function.
905 (force_canonical_binfo): New function.
906 (mark_primary_virtual_base): New function.
907 (mark_primary_bases): Walk in inheritance graph order, use
908 mark_primary_virtual_base.
909 (determine_primary_base): Use some more intermediate variables.
910 (dfs_find_final_overrider): Don't check for overriding along a
912 (dfs_modify_vtables): Walk into primary virtual bases too.
913 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
914 (build_base_fields): Likewise.
915 (dfs_set_offset_for_unshared_vbases): Likewise.
916 (layout_virtual_bases): Likewise.
917 (end_of_class): Likewise.
918 (finish_struct_1): Call dump_class_hierarchy, if requested.
919 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
920 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
921 (dump_class_hierarchy): Add file parameter. Append to file, if
923 (finish_vtbls): Adjust accumulate_vtbl_inits call.
924 Use canonical base for virtual bases.
925 (build_vtt): Add more comments. Adjust build_vtt_inits call.
926 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
927 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
928 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
930 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
931 from DATA. We want virtual primary bases and all bases via virtual.
932 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
933 virtual base when not a construction vtable.
934 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
935 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
936 Use canonical bases when processing virtual bases.
937 (accumulate_vtbl_inits): We're interested in any base via a
939 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
940 within a construction vtable, determine what is being overridden.
941 (build_vtbl_initializer): Add more comments
942 (add_vcall_offset_vtbl_entries_1): Adjust comment.
943 (build_rtti_vtbl_entries): Check if the base has lost its
946 2001-02-05 Mark Mitchell <mark@codesourcery.com>
948 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
950 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
952 * decl.c (pushdecl): Call abort instead of fatal.
953 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
954 * init.c (build_new_1): Likewise.
955 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
956 * decl.c (build_typename_type): hash_table_init now returns void.
957 decl.c (init_decl_processing): Make an error non-fatal.
959 2001-02-04 Mark Mitchell <mark@codesourcery.com>
961 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
963 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
964 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
965 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
966 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
967 * decl.c (maybe_commonize_var): Use the new name-mangling where
969 * decl2.c (comdat_linkage): Enhance comments. Make all
970 compiler-generated things static, if COMDAT is not available.
971 (get_tinfo_decl): Do not make typeinfo objects that belong in the
973 (tinfo_base_init): Use the correct mangled name for typeinfo
974 strings, and push them into the global scope.
975 (typeinfo_in_lib_p): New function.
976 (synthesize_tinfo_var): Use it.
977 (create_real_tinfo_var): Likewise.
979 2001-02-03 Jakub Jelinek <jakub@redhat.com>
981 * decl.c (push_class_binding): Use context_for_name_lookup instead
983 * search.c (context_for_name_lookup): Remove static. Check for NULL
985 * cp-tree.h (context_for_name_lookup): Add prototype.
987 2001-02-02 Jakub Jelinek <jakub@redhat.com>
989 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
990 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
992 * call.c (convert_class_to_reference, build_user_type_conversion_1,
993 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
995 2001-02-02 Mark Mitchell <mark@codesourcery.com>
997 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
998 of macros used when compiling g++spec.c.
999 * g++spec.c (lang_specific_driver): Link with the shared
1002 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1004 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1005 make_reference_declarator, make_call_declarator), method.c
1006 (implicitly_declare_fn), parse.y (namespace_using_decl,
1007 notype_unqualified_id, expr_or_declarator, new_type_id,
1008 after_type_declarator, direct_after_type_declarator,
1009 notype_declarator, complex_notype_declarator,
1010 complex_direct_notype_declarator, qualified_id,
1011 notype_qualified_id, overqualified_id, direct_new_declarator,
1012 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1013 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1014 instead of build_parse_node.
1016 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1018 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1019 (minus_one_node): Moved to top level gcc directory. Renamed
1020 to integer_minus_one_node.
1022 * init.c (init_init_processing): Don't set minus_one_node.
1023 (build_vec_init): Use integer_minus_one_node.
1025 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1027 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1029 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1030 identical and they would be replaced with constant, remove
1031 MODIFY_EXPR from the tree.
1033 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1035 * Make-lang.in: Remove all dependencies on defaults.h.
1036 * call.c: Don't include defaults.h.
1038 * decl2.c: Likewise.
1039 * except.c: Likewise.
1043 * typeck.c: Likewise.
1045 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1047 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1048 operators even in "C" linkage.
1049 * method.c (set_mangled_name_for_decl): Likewise.
1050 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1051 overloaded operators in "C" linkage.
1053 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1055 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1056 (tsubst_arg_types): Check parameter is not void.
1057 (tsubst): Adjust tsubst_decl call.
1059 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1061 * call.c (add_builtin_candidate): Quote std properly, from
1064 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1066 * pt.c (check_explicit_specialization): Clone constructors and
1069 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1071 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1072 indicates anything special about template depth. Make sure we
1073 only count the user visible template classes.
1075 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1077 * call.c (build_conv): Typo in comment.
1078 (add_builtin_candidate): Add more explanation.
1079 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1080 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1081 when we have enumeral types.
1082 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1083 candidates for relops and eqops.
1084 (joust): Simplify control flow. Allow a non-template user
1085 function to hide a builtin.
1087 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1089 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1090 (more_specialized): Add deduction parameter.
1091 * call.c (joust): Adjust more_specialized call.
1092 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1093 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1094 (get_bindings_order): Remove.
1095 (get_bindings_real): Add DEDUCE parameter.
1096 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1097 REFERENCE_TYPE jig for DEDUCE_ORDER.
1098 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1099 maybe_adjust_types_for_deduction.
1100 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1102 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1103 (check_cv_quals_for_unify): Use new unify qualifier flags.
1104 (unify): Clear new unify qualifier flags.
1105 (get_bindings_real): Add DEDUCE parameter.
1106 (get_bindings): Adjust call to get_bindings_real.
1107 (get_bindings_overload): Likewise.
1108 (most_specialized_instantiation): Adjust call to
1111 2001-01-19 Jason Merrill <jason@redhat.com>
1113 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1115 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1118 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1120 * decl2.c (arg_assoc_class): Fix double iteration logic.
1122 2001-01-19 Jason Merrill <jason@redhat.com>
1124 * init.c (build_delete): Always call convert_force to strip cv-quals.
1126 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1127 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1128 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1130 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1132 * search.c (get_vbase_1): Count only virtual bases.
1134 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1136 * class.c (duplicate_tag_error): Robustify flag clearing.
1138 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1140 * cp-tree.h (lookup_template_class): Add complain parm.
1141 * decl.c (lookup_namespace_name): Adjust call to
1142 lookup_template_class.
1143 (make_typename_type): Likewise.
1144 * semantics.c (finish_template_type): Likewise.
1145 * pt.c (lookup_template_class): Add complain parm. Adjust.
1146 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1149 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1151 * pt.c (copy_default_args_to_explicit_spec): Preserve
1152 object's CV quals. Reorganize.
1154 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1156 * typeck.c (build_modify_expr): Say `initialization' for
1158 * init.c (build_default_init): Convert to enumeral type, if
1161 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1163 * parse.y (nomods_initdcl0): Properly set things up for
1166 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1168 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1169 (type_unification_real): Set it.
1172 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1174 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1176 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1178 * semantics.c (begin_class_definition): Check we're not inside a
1181 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1183 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1186 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1188 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1189 * call.c (build_over_call): Add comment.
1191 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1193 * cvt.c (ocp_convert): Handle vector type conversion
1194 * typeck2.c (digest_init): Handle vector type initializations
1196 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1198 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1201 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1203 * pt.c (check_nontype_parm): Rename to ...
1204 (invalid_nontype_parm_type_p): ... here.
1205 (process_template_parm): Adjust.
1206 (convert_template_argument): Adjust.
1208 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1210 * pt.c (check_nontype_parm): New function.
1211 (process_template_parm): Use it.
1212 (convert_template_argument): Use it.
1213 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1216 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1218 * tree.c: Add defaults.h
1219 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1220 * Make-lang.in (cp/tree.o): Add defaults.h.
1222 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1224 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1226 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1228 * g++.1: Change to be ".so man1/gcc.1".
1230 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1232 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1234 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1235 ($(srcdir)/cp/g++int.info): New target.
1236 * gxxint.texi: Add info directory entry. Use @@ in email address.
1237 * .cvsignore: Update.
1239 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1241 * typeck.c (build_c_cast): Do template processing earlier.
1242 Always pedwarn on array casts.
1244 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1246 * friend.c (make_friend_class): Make sure a templated class is
1247 actually a template.
1249 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1251 * decl2.c (get_guard): Set linkage from guarded decl.
1253 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1255 * call.c (convert_default_arg): Check for unprocessed
1257 * cp-tree.h (replace_defarg): Move to spew.c.
1258 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1259 spew.c, which is where they really are.
1260 (done_pending_defargs): Declare.
1261 (unprocessed_defarg_fn): Declare.
1262 * decl.c (replace_defarg): Move to spew.c
1263 * parse.y (structsp): Call done_pending_defargs.
1264 * spew.c (defarg_fns): Rearrange list structure.
1265 (defarg_fnsdone): New static variable.
1266 (defarg_depfns): New static variable.
1267 (init_spew): Adjust.
1268 (add_defarg_fn): Store the type in TREE_TYPE.
1269 (do_pending_defargs): Detect and deal with ordering constraints
1271 (done_pending_defargs): New function.
1272 (unprocessed_defarg_fn): New function.
1273 (replace_defarg): Moved from decl.c. Robustify. Don't save
1274 if circularity detected.
1276 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1278 * pt.c (unify): Check array has a domain, before checking
1279 whether it is variable sized.
1281 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1283 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1284 parameters with pointers to arrays of unknown bound.
1286 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1288 * parse.y (template_parm_header, template_spec_header): New
1289 reductions. Split out from ...
1290 (template_header): ... here. Use them.
1291 (template_template_parm): Use template_parm_header.
1292 * semantics.c (finish_template_template_parm): Add assert.
1294 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1296 * mangle.c (write_builtin_type): Fix thinko.
1298 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1299 (copy_default_args_to_explicit_spec): Likewise.
1300 (check_explicit_specialization): Use it.
1302 * class.c (finish_struct_1): Remove last argument in call to
1303 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1304 * decl.c (builtin_function): Likewise.
1305 (build_cp_library_fn): Likewise.
1306 (check_initializer): Likewise.
1307 (make_rtl_for_nonlocal_decl): Likewise.
1308 (cp_finish_decl): Likewise.
1309 (start_function): Likewise.
1310 * decl2.c (finish_anon_union): Likewise.
1311 * friend.c (do_friend): Likewise.
1312 * init.c (build_java_class_ref): Likewise.
1313 * method.c (make_thunk): Likewise.
1314 * pt.c (tsubst_friend_function): Likewise.
1315 * semantics.c (expand_body): Likewise.
1317 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1319 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1320 looking at DECL_CLONED_FUNCTION for non-functions.
1322 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1324 * error.c (dump_template_parameter): Use parm to determine how
1325 to print default value.
1327 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1329 * class.c (duplicate_tag_error): Clear more flags.
1331 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1333 * call.c (build_new_method_call): Use binfo_for_vbase.
1335 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1337 * cp-tree.h (flag_cond_mismatch): Don't declare.
1338 * decl2.c (flag_cond_mismatch): Don't define.
1339 (lang_f_options): Remove cond-mismatch.
1340 (unsupported_options): Add cond-mismatch.
1342 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1344 * class.c (handle_using_decl): Reject using of constructor name
1345 of sourcing class. Allow injecting of a method with same name as
1346 nested class. Fixup error messages.
1348 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1350 * decl2.c (lang_decode_option): Handle -Wformat=2.
1352 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1354 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1355 initialized_in_class.
1356 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1357 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1358 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1359 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1360 * pt.c (check_default_tmpl_args): Adjust for
1361 DECL_INITIALIZED_IN_CLASS_P.
1362 (instantiate_class_template): Likewise.
1363 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1365 * class.c (finish_struct): Constify saved_filename.
1367 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1369 * class.c (duplicate_tag_error): Adjust diagnostic.
1370 (finish_struct): Locally set location to start of struct.
1371 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1373 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1375 * decl.c (struct binding_level): Adjust class_shadowed comments
1377 (push_class_level_binding): Ajust comments to reflect reality.
1378 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1379 Don't set TREE_VALUE on the class_shadowed list.
1381 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1383 * decl2.c (acceptable_java_type): Allow references too.
1384 * init.c (build_java_class_ref): When using the new ABI, search
1385 `class$' and have it mangled with `mangle_decl.'
1386 * mangle.c (write_java_integer_type_codes): New function.
1387 (write_builtin_type): Detect and mangle Java integer and real
1390 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1392 * decl2.c (grokfield): Don't accept `asm' specifiers for
1393 non-static data members.
1395 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1397 * expr.c (cplus_expand_expr): Don't reset `target'.
1399 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1401 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1403 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1405 * parse.y (template_datadef): Check for error_mark_node.
1407 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1409 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1411 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1413 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1414 (record_builtin_type): Make non-static.
1415 (flag_short_double): Don't declare.
1416 (init_decl_processing): Remove the creation of many tree nodes now
1417 in c_common_nodes_and_builtins.
1418 (build_void_list_node): New function.
1419 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1420 * cp-tree.h (flag_short_wchar): Don't declare.
1422 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1424 * call.c (build_conv): Don't use build1 for USER_CONV.
1425 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1427 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1429 * lex.c (lang_init): Call c_common_lang_init.
1431 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1433 * search.c (lookup_fnfields_here): Remove.
1434 (look_for_overrides_r): Use lookup_fnfields_1.
1435 Ignore functions from using declarations.
1437 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1439 Implement exceptions specifiers for implicit member functions.
1440 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1441 * method.c (synthesize_exception_spec): New function.
1442 (locate_dtor, locate_ctor, locate_copy): New functions.
1443 (implicitly_declare_fn): Generate the exception spec too.
1444 * search.c (check_final_overrider): Check artificial functions
1446 * typeck2.c (merge_exception_specifiers): New function.
1448 2001-01-03 Jason Merrill <jason@redhat.com>
1450 * init.c (build_default_init): New fn.
1451 (perform_member_init): Split out from here.
1452 (build_new_1): Use it. Simplify initialization logic.
1453 (build_vec_init): Take an array, rather than a pointer and maxindex.
1454 Speed up simple initializations. Don't clean up if we're assigning.
1455 * cp-tree.h: Adjust.
1456 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1457 * parse.y (new_initializer): Return void_zero_node for ().
1458 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1459 * typeck2.c (digest_init): Only complain about user-written
1462 2000-12-22 Mike Stump <mrs@wrs.com>
1464 * decl2.c: (max_tinst_depth): Increase to 50.
1466 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1468 * class.c (invalidate_class_lookup_cache): Zero the
1469 previous_class_values.
1470 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1472 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1473 * decl.c (free_bindings): New variable.
1474 (push_binding): Don't create a new binding if we have one on the
1476 (pop_binding): Put old bindings on the free list.
1477 (init_decl_processing): Use size_int, not build_int_2.
1478 Register free_bindings as a GC root.
1479 (cp_make_fname_decl): Use size_int, not build_int_2.
1480 (push_inline_template_parms_recursive): Likewise.
1481 (end_template_parm_list): Likewise.
1482 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1483 (tsubst_template_parms): Use size_int, not build_int_2.
1485 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1487 2001-01-02 Richard Henderson <rth@redhat.com>
1489 * parse.y (asm): Set ASM_INPUT_P.
1491 2001-01-02 Jason Merrill <jason@redhat.com>
1493 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1496 * typeck.c (cp_truthvalue_conversion): New fn.
1497 * cvt.c (ocp_convert): Use it.
1499 * cp-tree.h: Lose c-common.c decls.
1501 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1502 * cvt.c (convert_to_void): Use type_unknown_p.
1504 * typeck.c (strip_all_pointer_quals): Also strip quals from
1505 pointer-to-member types.
1507 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1510 * call.c (build_new_method_call): Do evaluate the object parameter
1511 when accessing a static member.
1512 * typeck.c (build_component_ref): Likewise.
1514 2001-01-02 Andreas Jaeger <aj@suse.de>
1516 * decl.c (cp_missing_noreturn_ok_p): New.
1517 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1519 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1521 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1523 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1525 * class.c (pushclass): Remove #if 0'd code.
1526 * cp-tree.h (overload_template_name): Remove.
1527 * decl.c (store_bindings): Simplify.
1528 (pop_from_top_level): Likewise.
1529 * pt.c (overload_template_name): Remove.
1530 (instantiate_decl): Don't call push_to_top_level if it's not
1533 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1535 * pt.c (register_local_specialization): Don't return a value.
1536 (lookup_template_class): Use move-to-front heuristic when looking
1537 up template instantiations.
1538 (instantiate_decl): Only push_to_top_level when we're actually
1539 going to instantiate the template.
1541 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1543 * search.c (binfo_for_vtable): Return least derived class, not
1544 most. Handle secondary vtables.
1546 2000-12-22 Jason Merrill <jason@redhat.com>
1548 * pt.c (more_specialized): Don't optimize len==0.
1549 (fn_type_unification): If we're adding the return type, increase len.
1551 * typeck.c (build_binary_op): Fix pmf comparison logic.
1553 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1554 DECL_STATIC_FUNCTION_P.
1556 * semantics.c (genrtl_finish_function): Don't try to jump to
1557 return_label unless it exists.
1559 In partial ordering for a call, ignore parms for which we don't have
1561 * call.c (joust): Pass len to more_specialized.
1562 (add_template_candidate_real): Strip 'this', pass len.
1563 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1564 (get_bindings_order): New fn. Pass len down.
1565 (get_bindings_real): Strip 'this', pass len.
1566 (fn_type_unification): Likewise.
1567 (type_unification_real): Succeed after checking 'len' args.
1568 (most_specialized_instantiation): Lose explicit_args parm.
1569 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1572 2000-12-21 Jason Merrill <jason@redhat.com>
1574 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1575 DECL_TEMPLATE_RESULT.
1577 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1578 lookup_fnfields_here.
1580 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1582 * call.c (build_object_call): Also allow conversions that return
1583 reference to pointer to function.
1584 (add_conv_candidate): Handle totype being ref to ptr to fn.
1585 (build_field_call): Also allow members of type reference to function.
1586 Lose support for calling pointer to METHOD_TYPE fields.
1588 * error.c (dump_expr): Handle *_CAST_EXPR.
1590 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1592 * tree.c (break_out_cleanups): Lose.
1593 * cp-tree.h: Remove prototype.
1594 * typeck.c (build_component_ref): Don't break_out_cleanups.
1595 (build_compound_expr): Likewise.
1596 * semantics.c (finish_expr_stmt): Likewise.
1598 2000-12-20 Richard Henderson <rth@redhat.com>
1600 * cp-tree.h: Update declarations.
1601 * decl.c (finish_case_label): Return the new stmt node.
1602 * semantics.c (finish_goto_stmt): Likewise.
1603 (finish_expr_stmt, finish_return_stmt): Likewise.
1604 (finish_break_stmt, finish_continue_stmt): Likewise.
1605 (finish_asm_stmt): Likewise.
1606 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1607 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1608 (simple_if, simple_stmt): Return the new stmt node.
1611 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1613 * cp-tree.h: Don't declare warn_long_long.
1615 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1617 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1620 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1622 * pt.c (unify): Handle when both ARG and PARM are
1623 BOUND_TEMPLATE_TEMPLATE_PARM.
1625 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1627 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1628 DECL_TEMPLATE_PARM_P.
1630 2000-12-15 Jason Merrill <jason@redhat.com>
1632 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1634 * init.c (build_new_1): Don't strip quals from type.
1636 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1638 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1640 * call.c (build_new_function_call): Lose space before paren in
1642 (build_new_method_call): Likewise.
1644 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1646 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1648 * pt.c (check_explicit_specialization): Propagate default
1649 function arguments to explicit specializations.
1651 2000-12-13 DJ Delorie <dj@redhat.com>
1653 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1656 2000-12-08 Jason Merrill <jason@redhat.com>
1658 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1660 Clean up copy-initialization in overloading code.
1661 * call.c (build_user_type_conversion_1): Die if we are asked to
1662 convert to the same or a base type.
1663 (implicit_conversion): Avoid doing so. Lose reference binding code.
1664 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1665 direct-initialization. Also do direct-init part of copy-init.
1666 (build_user_type_conversion): Don't provide context to convert_like.
1667 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1668 the constructor call for copy-init.
1670 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1671 instantiation of a member template.
1672 (do_decl_instantiation): Not here.
1674 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1676 * class.c (check_field_decls): Don't special case anonymous
1677 fields in error messages.
1678 (note_name_declared_in_class): Use %D on diagnostic.
1680 * tree.c (pod_type_p): Use strip_array_types.
1681 (cp_valid_lang_attribute): Likewise.
1682 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1683 multiple evaluations.
1684 (cp_has_mutable_p): Use strip_array_types.
1686 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1688 * cp-tree.h (sufficient_parms_p): Declare new function.
1689 * call.c (sufficient_parms_p): New function, broken out of ...
1690 (add_function_candidate): ... here. Use it.
1691 (add_conv_candidate): Use it.
1692 * decl.c (grok_ctor_properties): Use it.
1694 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1696 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1698 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1700 * decl2.c (lang_decode_option): Handle -Wformat-security.
1702 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1704 * pt.c (verify_class_unification): New function.
1705 (get_class_bindings): Use it.
1706 (try_class_unification): Tidy.
1707 (unify): Handle when argument of a template-id is not
1708 template parameter dependent.
1709 (template_args_equal): Handle when TREE_CODE's do not match.
1711 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1713 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1714 for -save-temps, pass all relevant -Defines to it, and then don't
1715 pass them to cc1plus.
1717 2000-12-05 Will Cohen <wcohen@redhat.com>
1719 * decl.c (finish_case_label): Cleared
1720 more_cleanups_ok in surrounding function scopes.
1721 (define_label): Likewise.
1723 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1725 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1726 (get_matching_virtual): Remove.
1727 (look_for_overrides): Declare new function.
1728 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1730 * class.c (check_for_override): Move base class iteration code
1731 to look_for_overrides.
1732 * search.c (next_baselink): Remove.
1733 (get_virtuals_named_this): Remove.
1734 (get_virtual_destructor): Remove.
1735 (tree_has_any_destructors_p): Remove.
1736 (struct gvnt_info): Remove.
1737 (check_final_overrider): Remove `virtual' from error messages.
1738 (get_matching_virtuals): Remove. Move functionality to ...
1739 (look_for_overrides): ... here, and ...
1740 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1743 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1745 * typeck.c (get_delta_difference): If via a virtual base,
1747 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1750 2000-12-04 Richard Henderson <rth@redhat.com>
1752 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1754 2000-12-04 Jason Merrill <jason@redhat.com>
1756 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1757 (write_builtin_type): Pass intSI_type_node and the like through
1759 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1760 Pass intSI_type_node and the like through type_for_mode.
1761 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1762 * pt.c (tsubst, unify): Likewise.
1763 * tree.c (walk_tree): Likewise.
1764 * error.c (dump_type): Likewise.
1765 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1767 * Make-lang.in: Tweak top comment for emacs.
1770 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1772 * class.c (clone_function_decl): Robustify.
1774 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1776 * decl.c (store_bindings): Only search in the non modified
1777 old_bindings for duplicates.
1779 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1781 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1784 * typeck.c (build_static_cast): Remove unused variable.
1786 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1788 * pt.c: Fix typo in comment.
1790 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1792 * decl2.c (warn_format): Remove definition.
1793 (lang_decode_option): Handle -Wformat-nonliteral,
1794 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1796 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1798 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1799 (init_decl_processing): Don't create string_type_node,
1800 const_string_type_node, wint_type_node, intmax_type_node,
1801 uintmax_type_node, default_function_type, ptrdiff_type_node and
1802 unsigned_ptrdiff_type_node. Adjust position of call to
1803 c_common_nodes_and_builtins.
1804 (identifier_global_value): New function.
1806 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1808 * call.c (standard_conversion): Reject pointer to member
1809 conversions from ambiguous, inaccessible or virtual bases.
1810 * typeck.c (build_static_cast): Don't check pointers to members
1813 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1815 * method.c (do_build_copy_constructor): Preserve cv
1816 qualifications when accessing source object members.
1817 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1820 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1822 * method.c (do_build_assign_ref): Construct appropriately
1823 CV-qualified base reference. Don't allow const casts in base
1826 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1828 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1829 incomplete return type.
1831 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1833 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1834 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1837 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1839 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1841 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1843 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1845 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1847 * decl.c (grokdeclarator): Do type access control on friend
1850 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1852 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1853 bison parser ickiness.
1854 * pt.c (tsubst_friend_function): Enter namespace scope when
1855 tsubsting the function name.
1856 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1858 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1860 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1861 * cvt.c (cp_convert_to_pointer): Add force parameter.
1862 Allow conversions via virtual base if forced.
1863 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1864 (ocp_convert): Likewise.
1865 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1866 * typeck.c (get_delta_difference): Adjust handling of virtual
1869 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1871 * tree.c (struct list_hash): Remove.
1872 (list_hash_table): Make it be an htab.
1873 (struct list_proxy): New type.
1874 (list_hash_eq): New function.
1875 (list_hash_pieces): Renamed from ...
1876 (list_hash): ... this.
1877 (list_hash_lookup): Remove.
1878 (list_hash_add): Remove.
1879 (hash_tree_cons): Use the generic hashtable.
1880 (mark_list_hash): Remove.
1881 (init_tree): Create the hashtable.
1883 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1885 * method.c (build_mangled_C9x_name): Rename to
1886 build_mangled_C99_name. Change C9X references in comments to
1889 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1891 * parse.y (unary_expr): Move VA_ARG from here ...
1892 (primary): ... to here.
1894 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1896 * semantics.c (finish_id_expr): If type is error_mark, return
1899 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1901 * pt.c (lookup_template_class): Simplify loop exit constructs.
1902 Cope when there is no partial instantiation of a template
1905 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1907 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1909 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1911 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1914 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1915 destructors that haven't already been cloned.
1917 2000-11-20 Richard Henderson <rth@redhat.com>
1919 * parse.y (yyparse_1): Rename the parser entry point.
1921 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1923 * mangle.c (write_name): Use <unscoped-name> for names directly in
1925 (write_unscoped_name): Accept names directly in function scope.
1927 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1929 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1930 * parse.y (extdef): Add EXPORT reduction.
1931 * spew.c (yylex): Don't skip export here.
1933 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1935 * decl.c (init_decl_processing): Correct name of pure virtual
1936 function under the new ABI.
1937 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1938 (throw_bad_typeid): Likewise for bad typeid function.
1940 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1942 * decl.c (grokparms): Don't even function types of `void' type,
1944 * mangle.c (write_type): Don't crash when confronted with the
1947 * decl.c (grokparms): Don't create parameters of `void' type.
1949 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1951 * lex.c (mark_impl_file_chain): Delete.
1952 (init_parse): Remove call to ggc_add_string_root. No need to
1953 ggc_strdup a string constant. Do not add impl_file_chain to GC
1955 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1957 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1959 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1961 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1963 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1964 * decl.c (grokdeclarator): Don't reject void parms here.
1965 (require_complete_types_for_parms): Simplify, use
1966 complete_type_or_else.
1967 (grokparms): Remove bitrot. Remove funcdef parm.
1968 Deal with ellipsis parm lists here.
1969 * semantics.c (finish_parmlist): Don't append void_list_node
1970 here. Set PARMLIST_ELLIPSIS_P.
1972 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1974 * typeck2.c (incomplete_type_error): Reorganise to avoid
1975 excessive diagnostics.
1977 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1979 * lex.c (struct impl_files, internal_filename): Constify a char *.
1981 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1983 * mangle.c (write_special_name_constructor): Don't generate
1984 assembler junk when confronted with an old-style constructor.
1985 (write_special_name_destructor): Likewise.
1986 (mangle_decl_string): Do it here instead.
1988 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1990 * call.c (op_error): Make error messages clearer.
1992 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1994 * decl.c (wrapup_globals_for_namespace): Don't mark things
1995 TREE_ASM_WRITTEN when they're not.
1997 2000-11-15 Jason Merrill <jason@redhat.com>
1999 * typeck2.c (friendly_abort): Uncount the error before handing
2002 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2004 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2006 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2008 * class.c (build_vtbl_initializer): Fix typo in comment.
2009 * typeck.c (expr_sizeof): Don't crash on errors.
2011 2000-11-14 Jim Wilson <wilson@redhat.com>
2013 * lang-specs.h: Add %2 after %(cc1_options).
2015 2000-11-14 Richard Henderson <rth@redhat.com>
2017 * typeck.c (c_sizeof): Be strict about casting result value
2018 back to c_size_type_node.
2019 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2021 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2023 * typeck.c (build_unary_op): Use boolean_increment from
2024 c-common.c, moving the relevant code there.
2026 2000-11-11 Jason Merrill <jason@redhat.com>
2028 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2030 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2033 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2035 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2036 * lex.c (copy_lang_decl): Likewise.
2038 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2040 * dump.c (cp_dump_tree): Don't dump function bodies here.
2042 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2043 (dump.o): Update dependency list.
2044 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2045 (flag_dump_translation_unit): Likewise.
2046 (CP_TYPE_QUALS): Adjust definition.
2047 (DECL_C_BIT_FIELD): Remove.
2048 (SET_DECL_C_BIT_FIELD): Likewise.
2049 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2050 (add_maybe_template): Likewise.
2051 (strip_array_types): Likewise.
2052 (dump_node_to_file): Likewise.
2053 (cp_dump_tree): New function.
2054 * decl.c (init_decl_processing): Set lang_dump_tree.
2055 * decl2.c (flag_dump_translation_unit): Remove.
2056 * dump.c: Move most of it to ../c-dump.c.
2057 (cp_dump_tree): New function.
2058 * pt.c (add_maybe_template): Remove.
2059 * typeck.c (strip_array_types): Likewise.
2061 2000-11-07 Eric Christopher <echristo@redhat.com>
2063 * decl.c (init_decl_processing): Change definition of
2064 __wchar_t to wchar_t. Remove artificial declaration of
2066 * lex.c: Change instances of __wchar_t to wchar_t.
2068 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2070 * lex.c (do_identifier): Don't lookup_name for operators.
2071 * parse.y (operator): Save looking_for_typename.
2072 (unoperator): Restore it.
2073 * spew.c (frob_opname): Use nth_token for lookahead.
2075 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2077 * decl.c (grok_op_properties): Always use coerce_new_type and
2079 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2080 exception specification. Tidy up.
2081 (coerce_delete_type): Preserve exception specification. Tidy up.
2083 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2085 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2086 (push_binding_level), error.c (cp_tree_printer), pt.c
2087 (process_partial_specialization, tsubst_template_arg_vector),
2088 search.c (lookup_member): Use memset () instead of bzero ().
2090 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2092 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2094 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2096 * Make-lang.in (c++.distdir): Remove.
2098 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2100 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2101 declarations from different namespaces to be combined.
2103 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2105 * decl.c: Include tm_p.h.
2107 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2109 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2111 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2113 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2114 (build_overload_value), repo.c (open_repo_file), xref.c
2115 (open_xref_file): Use strchr () and strrchr () instead of index ()
2118 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2120 * call.c (build_over_call): Call fold on the CALL_EXPR.
2122 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2124 * error.c (dump_template_decl): Separate template hearders with
2127 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2129 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2130 TS_* flags with corresponding TFF_*. Adjust prototypes of
2131 functions (which used to take a tree_string_flags) to take an int.
2133 * cp-tree.h (enum tree_string_flags): Remove
2134 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2135 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2136 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2137 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2138 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2139 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2140 (type_as_string, decl_as_string, expr_as_string,
2141 context_as_string): Adjust prototype.
2143 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2144 instead of TS_PLAIN.
2146 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2147 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2150 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2152 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2153 (linkage_kind): New enumeration.
2154 (decl_linkage): New function.
2155 * decl2.c (comdat_linkage): Extend comment.
2156 * error.c (dump_function_decl): Print the arguments used to
2157 instantiate a template, even when not printing the type of the
2159 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2160 not TREE_PUBLIC, to test for external linkage.
2161 * tree.c (decl_linkage): New function.
2163 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2165 * pt.c (instantiate_decl): Always instantiate static data members
2166 initialized in-class.
2168 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2170 * Make-lang.in: Move all build rules here from Makefile.in,
2171 adapt to new context. Wrap all rules that change the current
2172 directory in parentheses. Expunge all references to $(P).
2173 When one command depends on another and they're run all at
2174 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2175 all object-file generation rules. Delete obsolete variables.
2177 * Makefile.in: Delete.
2178 * config-lang.in: Delete outputs= line.
2180 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2182 * error.c (dump_function_decl): Print no space between
2183 `ptr-operator' the `type-specifier' of the return type.
2184 (dump_type_prefix): Make sure we put space at the appropriate
2187 2000-10-23 Jason Merrill <jason@redhat.com>
2189 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2191 2000-10-22 Jason Merrill <jason@redhat.com>
2193 * call.c (build_conditional_expr): Use ocp_convert to force
2196 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2198 * call.c (standard_conversion): Use RVALUE_CONVs for all
2199 expressions that satisfy lvalue_p, not just those that satisfy
2202 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2204 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2205 not one with TYPE_IS_SIZETYPE set.
2206 (dubious_conversion_warnings): Remove special-case code.
2208 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2210 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2211 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2212 (dump_type_prefix): Print vector-of-int as 'int vector'.
2213 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2214 * tree.c (walk_tree): Handle VECTOR_TYPE.
2216 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2218 2000-10-21 Jason Merrill <jason@redhat.com>
2220 * parse.y (operator): Set got_object from got_scope.
2221 Set looking_for_typename.
2222 * decl.c (lookup_name_real): Clear val after setting from_obj.
2223 Reorganize diagnostic.
2225 2000-10-20 Jason Merrill <jason@redhat.com>
2227 * tree.c (walk_tree): Don't walk into default args.
2229 * error.c (dump_expr): Use host_integerp.
2231 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2233 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2234 "since" in error message.
2236 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2238 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2240 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2242 * decl.c (revert_static_member_fn): Fixed typo.
2244 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2246 * class.c (subobject_offset_fn): New type.
2247 (dfs_record_base_offsets): Remove.
2248 (record_base_offsets): Likewise.
2249 (dfs_search_base_offsets): Likewise.
2250 (record_subobject_offset): New function.
2251 (check_subobject_offset): Likewise.
2252 (walk_subobject_offsets): Likewise.
2253 (record_subobject_offsets): Likewise.
2254 (layout_conflict_p): Reimplement.
2255 (layout_nonempty_base_or_field): Correct handling of type
2256 conflicts during layout.
2257 (layout_empty_base): Likewise.
2258 (build_base_field): Adjust to handle new representation of empty
2260 (build_base_fields): Likewise.
2261 (layout_virtual_bases): Likewise.
2262 (splay_tree_compare_integer_csts): New function.
2263 (layout_class_type): Use a splay_tree, rather than a varray, to
2264 represent the offsets of empty bases.
2266 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2267 * decl.c (select_decl): Don't return declarations that are
2270 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2272 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2273 (fake_std_node): New macro.
2274 * decl.c (in_std): Rename to ...
2275 (in_fake_std): ... this.
2276 (flag_no_builtin): Remove.
2277 (flag_no_nonansi_builtin): Likewise.
2278 (walk_namespaces_r): Use fake_std_node.
2279 (push_namespace): Use std_identifier.
2280 (pop_namespace): Use in_fake_std.
2281 (lookup_name_real): Use fake_std_node.
2282 (init_decl_processing): When -fhonor-std, create the `std'
2283 namespace. Don't create a dummy fake_std_node in that case.
2284 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2285 (builtin_function): Put builtins whose names don't begin
2286 with `_' in the std namespace.
2287 * decl2.c (flag_no_builtin): Remove.
2288 (flag_no_nonansi_builtin): Likewise.
2289 (set_decl_namespace): Use fake_std_node.
2290 (validate_nonmember_using_decl): Likewise.
2291 (do_using_directive): Likewise.
2292 (handle_class_head): Likewise.
2293 * dump.c (dequeue_and_dump): Likewise.
2294 * except.c (init_exception_processing): Use std_identifier.
2295 * init.c (build_member_call): Use fake_std_node.
2296 * rtti.c (init_rtti_processing): Use std_identifier.
2298 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2300 * cp-tree.h (back_end_hook): Remove declaration.
2301 * decl2.c (back_end_hook): Remove definition.
2303 * dump.c (dequeue_and_dump): Dump TREE_USED.
2305 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2307 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2309 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2311 * decl.c (WINT_TYPE): Define.
2312 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2313 c_size_type_node, signed_size_type_node and wint_type_node.
2315 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2317 * decl2.c (warn_missing_format_attribute): New variable.
2318 (lang_decode_option): Decode -Wmissing-format-attribute.
2320 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2322 * typeck.c (qualify_type): Remove.
2323 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2325 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2327 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2329 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2331 * Makefile.in (parse.c, parse.h): Create atomically.
2333 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2335 * class.c (current_obstack): Remove.
2336 * decl.c (ggc_p): Remove.
2337 (start_decl): Don't use decl_tree_cons.
2338 (grokdeclarator): Don't use build_decl_list.
2339 (start_function): Don't use decl_tree_cons.
2340 (finish_function): Don't mess with obstacks.
2341 * decl2.c (grok_x_components): Don't use build_decl_list.
2342 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2343 (implicitly_declare_fn): Don't call build_decl_list.
2344 * parse.y (frob_specs): Don't call build_decl_list or
2346 (expr_or_declarator_intern): Don't call decl_tree_cons.
2347 (primary): Don't call build_decl_list.
2348 (fcast_or_absdcl): Likewise.
2349 (typed_declspecs): Don't call decl_tree_cons.
2350 (reserved_declspecs): Don't call build_decl_list.
2351 (declmods): Likewise.
2352 (reserved_typespecquals): Likewise.
2354 (new_type_id): Likewise.
2355 (cv_qualifiers): Likewise.
2356 (after_type_declarator_intern): Likewise.
2357 (notype_declarator_intern): Likewise.
2358 (absdcl_intern): Likewise.
2359 (named_parm): Likewise.
2360 * pt.c (most_specialized_class): Likewise.
2361 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2362 (init_repo): Initialize it.
2363 * search.c (current_obstack): Remove.
2364 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2366 2000-10-09 Richard Henderson <rth@cygnus.com>
2368 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2369 (c++ language support bits for libgcc): Remove.
2370 (c++.clean): Remove cplib2.txt cleanup.
2371 * config-lang.in (headers, lib2funcs): Remove.
2373 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2374 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2375 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2376 * inc/new.h, inc/typeinfo: Remove files.
2378 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2380 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2382 (init_decl_processing): Initialize intmax_type_node and
2385 2000-10-06 Richard Henderson <rth@cygnus.com>
2387 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2388 (original_result_rtx): Remove.
2389 * decl.c (save_function_data): Don't clear x_result_rtx.
2390 (mark_lang_function): Don't mark it either.
2391 * expr.c (fixup_result_decl): Remove.
2392 * semantics.c (genrtl_named_return_value): Frob the return decl
2393 before calling emit_local_var.
2394 (genrtl_finish_function): Don't call fixup_result_decl.
2395 Always emit the jump to return_label.
2397 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2399 * pt.c (lookup_template_class): Set current access for enum.
2400 (tsubst_enum): Set file & line for enum decl.
2402 * spew.c (yylex): Remove unused variable.
2404 2000-10-05 Richard Henderson <rth@cygnus.com>
2406 * semantics.c (genrtl_finish_function): Don't init or check
2407 can_reach_end; remove noreturn and return value checks.
2409 2000-10-05 Tom Tromey <tromey@cygnus.com>
2411 * init.c (build_java_class_ref): Use `build_static_name' with a
2412 suffix, not a prefix, to build the class object's name.
2414 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2416 * cp-tree.h (access_kind): Fix comment typo.
2417 * decl2.c (grokfield): Fix diagnostic typo.
2418 * semantics.c (finish_template_type): Fix comment typo.
2419 (finish_qualified_object_call_expr): Likewise.
2421 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2423 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2426 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2428 * spew.c (frob_id): New static function.
2429 (frob_opname): Use it.
2432 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2434 * decl.c (lang_mark_false_label_stack): Remove.
2435 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2437 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2439 * gxxint.texi: Use @email for formatting email addresses.
2441 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2443 * error.c: Remove direct obstack manipulation. Replace with
2444 output_buffer-based formatting. Adjust calls to removed macros.
2445 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2446 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2447 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2449 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2451 * ir.texi: Move to ../c-tree.texi.
2453 2000-09-20 Jason Merrill <jason@redhat.com>
2455 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2457 2000-09-21 Andreas Jaeger <aj@suse.de>
2459 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2460 * cp-tree.h: ... here.
2462 * error.c: Remove declaration of cp_printer.
2464 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2466 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2468 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2470 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2473 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2475 * decl.c (start_function): Robustify.
2477 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2479 * cp-tree.h (check_function_format): Accept a `status' parameter.
2481 * call.c, typeck.c: Updates calls to `check_function_format'.
2483 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2485 * decl2.c (handle_class_head): Always push some scope even
2488 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2490 * cp-tree.h (struct cp_language_function): Remove
2491 x_scope_stmt_stack and name_declared.
2492 (current_scope_stmt_stack): Remove.
2493 (function_name_declared_p): New macro.
2494 (struct lang_decl_flags): Use c_lang_decl as a base class.
2496 (struct lang_decl): Replace saved_tree with context.
2497 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2498 (SET_DECL_FRIEND_CONTEXT): Likewise.
2499 (DECL_VIRTUAL_CONTEXT): Likewise.
2500 (DECL_SAVED_TREE): Remove.
2501 (C_DECLARED_LABEL_FLAG): Likewise.
2502 (cplus_expand_expr_stmt): Don't declare.
2503 (add_decl_stmt): Likewise.
2504 (add_scope_stmt): Likewise.
2505 * decl.c (mark_stmt_tree): Remove.
2506 (case_compare): Likewise.
2507 (finish_case_label): Use c_add_case_label.
2508 (init_decl_processing): Set more language-specific hooks.
2509 (build_enumerator): Fix typo in comment.
2510 (cplus_expand_expr_stmt): Remove.
2511 (mark_lang_function): Use mark_c_language_function.
2512 (lang_mark_tree): Use c_mark_lang_decl.
2513 * decl2.c: Change order of inclusion.
2514 * except.c: Likewise.
2515 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2516 back on c_expand_expr.
2517 * friend.c: Include expr.h.
2518 * init.c: Change order of inclusion.
2519 * Makefile.in: Update dependencies.
2520 * lex.h (free_lang_decl_chain): Remove.
2521 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2522 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2524 (instantiate_decl): Use function_name_declared_p.
2525 * semantics.c (lang_expand_expr_stmt): Remove.
2526 (set_current_function_name_declared): Likewise.
2527 (current_function_name_declared): Likewise.
2528 (begin_compound_stmt): Use function_name_declared_p.
2529 (add_decl_stmt): Remove.
2530 (setup_vtbl_ptr): Use function_name_declared_p.
2531 (add_scope_stmt): Remove.
2532 (current_scope_stmt_stack): New function.
2533 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2534 (expand_body): Use function_name_declared_p.
2535 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2536 * typeck.c: Change order of includes.
2537 (convert_sequence): Remove.
2539 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2541 * lex.c (reswords): Add _Complex.
2543 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2545 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2547 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2549 * init.c (begin_init_stmts): Don't use // comments.
2551 2000-09-12 Jason Merrill <jason@redhat.com>
2553 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2554 all non-extern arrays.
2556 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2557 typenames, too. Downgrade complaint to pedwarn.
2558 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2559 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2560 'class This::Inherited'.
2562 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2564 * decl.c (finish_case_label): Given the LABEL_DECL a
2567 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2569 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2570 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2571 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2572 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2573 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2575 (sorry_for_unsupported_tree, print_scope_operator,
2576 print_left_paren, print_right_paren, print_left_bracket,
2577 print_right_bracket, print_whitespace): Likewise.
2578 (aggr_variety): Rename to class_key_or_enum.
2579 (print_type): Rename to print_type_id.
2580 (print_type_specifier_seq, print_simple_type_specifier,
2581 print_elaborated_type_specifier,
2582 print_rest_of_abstract_declarator,
2583 print_parameter_declaration_clause, print_exception_specification,
2584 print_nested_name_specifier, print_template_id,
2585 typedef_original_name, print_template_argument_list_start,
2586 print_template_argument_list_end): New functions.
2588 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2590 * ir.texi: Add more documentation.
2592 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2594 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2595 (current_function_parms): Don't define.
2596 (struct cp_language_function): Remove parms_stored.
2597 (current_function_just_assigned_this): Don't define.
2598 (current_function_parms_stored): Likewise.
2599 (static_ctors): Declare.
2600 (static_dtors): Likewise.
2601 (SF_EXPAND): Don't define.
2602 (expand_start_early_try_stmts): Remove declaration.
2603 (store_parm_decls): Likewise.
2604 * decl.c (static_ctors): Don't declare.
2605 (static_dtors): Likewise.
2606 (struct binding_level): Remove this_block.
2607 (poplevel): Remove dead code.
2608 (set_block): Likewise.
2609 (mark_binding_level): Don't mark this_block.
2610 (mark_saved_scope): Don't mark x_function_parms.
2611 (init_decl_processing): Don't add current_function_parms as a GC
2613 (check_function_type): Change prototype.
2614 (start_function): Remove RTL-generation code.
2615 (expand_start_early_try_stmts): Remove.
2616 (store_parm_decls): Give it internal linkage. Remove
2617 RTL-generation code.
2618 (finish_function): Remove RTL-generation code.
2619 * decl2.c (static_ctors): Fix formatting.
2620 (static_dtors): Likewise.
2621 * method.c (use_thunk): Don't call store_parm_decls.
2622 (synthesize_method): Likewise.
2623 * optimize.c (maybe_clone_body): Likewise.
2624 * parse.y (fn.def2): Likewise.
2625 (.set_base_init): Likewise.
2626 (nodecls): Likewise.
2627 * pt.c (instantiate_decl): Likewise.
2628 * rtti.c (synthesize_tinfo_fn): Likewise.
2629 * semantics.c (genrtl_try_block): Simplify.
2630 (expand_body): Use genrtl_start_function and
2631 genrtl_finish_function.
2632 (genrtl_start_function): New function.
2633 (genrtl_finish_function): Likewise.
2635 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2637 * error.c (cp_tree_printer, case 'P'): Append break.
2639 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2641 * cp-tree.h (frob_opname): Declare.
2642 * parse.y (saved_scopes): New static variable.
2643 (cp_parse_init): Adjust.
2644 (do_id): If lastiddecl is NULL, do do_identifier.
2645 (operator): Save scope information.
2646 (unoperator): New reduction. Restore scope information.
2647 (operator_name): Append unoperator. Call frob_opname.
2648 * spew.c (frob_opname): Define.
2650 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2652 * decl.c, rtti.c: Include defaults.h if not already included.
2653 Don't define the *_TYPE_SIZE macros.
2655 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2657 * cp-tree.h (push_switch): Change prototype.
2658 (check_cp_case_value): Remove declaration.
2659 (decl_constant_value): Likewise.
2660 * decl.c (struct cp_switch): Add switch_stmt and cases.
2661 (case_compare): New function.
2662 (push_switch): Set switch_stmt. Initialize cases.
2663 (pop_switch): Clean up cases.
2664 (define_case_label): Rename to ...
2665 (finish_case_label): ... this. Do semantic analysis for case
2667 (start_function): Correct comment.
2668 * decl2.c (check_cp_case_value): Remove.
2669 * expr.c (do_case): Remove.
2670 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2671 * semantics.c (genrtl_do_poplevel): Remove declaration.
2672 (RECHAIN_STMTS): Remove.
2673 (finish_break_stmt): Use build_break_stmt.
2674 (finish_continue_stmt): Use build_continue_stmt.
2675 (finish_switch_cond): Adjust condition here, rater than in
2676 c_expand_start_case.
2677 (finish_case_label): Remove.
2678 * typeck.c (c_expand_return): Remove.
2679 (c_expand_start_case): Likewise.
2681 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2683 * ir.texi: Document type nodes.
2685 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2687 * cp-tree.h (init_cp_semantics): Declare.
2688 (genrtl_try_block): Don't declare.
2689 (genrtl_handler): Likewise.
2690 (genrtl_catch_block): Likewise.
2691 (genrtl_ctor_stmt): Likewise.
2692 (genrtl_subobject): Likewise.
2693 (genrtl_do_poplevel): Likewise.
2694 (genrtl_named_return_value): Likewise.
2695 * lex.c (init_parse): Call init_cp_semantics.
2696 * semantics.c (genrtl_try_block): Give it internal linkage.
2697 (genrtl_handler): Likewise.
2698 (genrtl_catch_block): Likewise.
2699 (genrtl_ctor_stmt): Likewise.
2700 (genrtl_subobject): Likewise.
2701 (genrtl_do_poplevel): Likewise.
2702 (genrtl_named_return_value): Likewise.
2703 (lang_expand_stmt): Rename to ...
2704 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2705 (init_cp_semantics): Define.
2707 * decl.c (initialize_local_var): Remove RTL-generating code.
2708 * semantics.c (genrtl_try_block): Fix formatting.
2710 Move statement-tree facilities from C++ to C front-end.
2711 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2712 (void_zero_node): Remove.
2713 (stmt_tree): Likewise.
2714 (scope_chain): Adjust.
2715 (language_function): Rename to cp_language_function.
2716 (cp_function_chain): Adjust.
2717 (current_stmt_tree): Remove.
2718 (last_tree): Likewise.
2719 (last_expr_type): Likewise.
2720 (struct lang_decl): Adjust.
2721 (STMT_IS_FULL_EXPR_P): Remove.
2723 (begin_stmt_tree): Likewise.
2724 (finish_stmt_tree): Likewise.
2725 (walk_tree_fn): Likewise.
2726 (walk_stmt_tree): Likewise.
2727 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2728 * decl.c (mark_stmt_tree): Adjust type.
2729 (init_decl_processing): Don't build void_zero_node.
2730 (initialize_local_var): Adjust usage of current_stmt_tree.
2731 (finish_enum): Use add_stmt, not add_tree.
2732 (save_function_data): Adjust use of language_function.
2733 (finish_constructor_body): Use add_stmt, not add_tree.
2734 (finish_destructor_body): Likewise.
2735 (push_cp_function_context): Adjust use of language_function.
2736 (pop_cp_function_context): Likewise.
2737 (mark_lang_function): Likewise.
2738 (mark_cp_function_context): Likewise.
2739 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2740 (build_vec_init): Likewise.
2741 * semantics.c (SET_LAST_STMT): Remove.
2742 (RECHAIN_STMTS): Don't use it.
2743 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2744 (current_stmt_tree): Define.
2746 (finish_goto_stmt): Use add_stmt, not add_tree.
2747 (finish_expr_stmt): Likewise.
2748 (begin_if_stmt): Likewise.
2749 (finish_then_clause): Likewise.
2750 (begin_while_stmt): Likewise.
2751 (begin_do_stmt): Likewise.
2752 (finish_return_stmt): Likewise.
2753 (begin_for_stmt): Likewise.
2754 (finish_break_stmt): Likewise.
2755 (finish_continue_stmt): Likewise.
2756 (begin_switch_stmt): Likewise.
2757 (finish_case_label): Likewise.
2758 (begin_try_block): Likewise.
2759 (begin_function_try_block): Likewise.
2760 (begin_handler): Likewise.
2761 (begin_catch_block): Likewise.
2762 (begin_compound_stmt): Likewise.
2763 (begin_asm_stmt): Likewise.
2764 (finish_asm_stmt): Likewise.
2765 (finish_label_stmt): Likewise.
2766 (add_decl_stmt): Likewise.
2767 (finish_subobject): Likewise.
2768 (finish_decl_cleanup): Likewise.
2769 (finish_named_return_value): Likewise.
2770 (setup_vtbl_ptr): Likewise.
2771 (add_scope_stmt): Likewise.
2772 (finish_stmt_expr): Likewise.
2773 (prune_unused_decls): Remove.
2774 (begin_stmt_tree): Likewise.
2775 (finish_stmt_tree): Likewise.
2776 (prep_stmt): Adjust use of current_stmt_tree.
2777 (lang_expand_stmt): Likewise.
2778 * tree.c (statement_code_p): Remove.
2779 (cp_statement_code_p): New function.
2780 (walk_stmt_tree): Remove.
2781 (init_tree): Set lang_statement_code_p.
2783 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2785 Integrated preprocessor.
2787 * Make-lang.in, Makefile.in: Remove all references to input.c,
2788 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2789 * gxx.gperf, hash.h, input.c: Delete.
2790 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2791 initialized properly.
2793 * class.c (fixup_pending_inline): Take a tree, not a
2794 struct pending_inline *. All callers changed.
2795 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2796 RID_PROTECTED entries in ridpointers[] array here.
2797 * decl.c (duplicate_decls): Do not refer to struct
2799 (record_builtin_type, init_decl_processing): Use RID_MAX not
2801 (grokdeclarator): Use C_IS_RESERVED_WORD.
2802 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2804 (grok_x_components): Do not inspect pending_inlines chain.
2806 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2807 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2808 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2809 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2810 TIME_IDENTIFIER_FILEINFO): Kill.
2812 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2814 * parse.y: Call do_pending_inlines unconditionally.
2815 reinit_parse_for_method is now snarf_method. fn.defpen is no
2816 longer necessary. Remove unnecessary <itype> annotation on
2817 SCOPE. Do not refer to end_of_file or struct pending_inline.
2818 * semantics.c (begin_inline_definitions): Call
2819 do_pending_inlines unconditionally.
2821 * lex.c: Remove all code now shared with C front end.
2822 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2823 into the get_identifier table. Rewrite pragma handling to
2824 work with the registry. Move code to save tokens for later
2825 processing to spew.c.
2827 * spew.c: Rewrite everything in terms of token streams instead
2828 of text. Move routines here from lex.c / input.c as
2829 appropriate. GC-mark trees hanging off the pending inlines
2832 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2834 * NEWS: Mention that the named return value extension has been
2836 * cp-tree.h (original_result_rtx): Define.
2837 (TREE_REFERENCE_EXPR): Remove.
2838 (DECL_VPARENT): Likewise.
2839 (pushdecl_nonclass_level): Likewise.
2840 (store_return_init): Likewise.
2841 (reinit_lang_specific): Likewise.
2842 (genrtl_named_return_value): Change prototype.
2843 * decl.c (original_result_rtx): Remove.
2844 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2845 Do not generate RTL for local variables here.
2846 (store_return_init): Remove.
2847 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2849 (finish_named_return_value): Adjust accordingly. Warn that this
2850 extension is deprecated.
2851 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2853 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2855 * pt.c (type_unification_real): Replace switch with if.
2856 (unify): Tsubst non-type parms before comparing.
2858 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2860 * error.c (dump_typename): New function, broken out of ...
2861 (dump_type): ... here. Use it.
2862 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2864 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2866 * init.c (build_offset_ref): Deal with namespace scoped
2869 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2871 * class.c (resolve_address_of_overloaded_function): Add
2872 explanation message.
2873 * decl.c (define_case_label): Reformat explanation.
2874 * decl2.c (finish_static_data_member_decl): Likewise.
2875 (grokfield): Likewise.
2876 * friend.c (do_friend): Likewise.
2878 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2880 * tree.c (walk_tree): Expose tail recursion.
2881 (walk_stmt_tree): New function.
2882 * cp-tree.h: Prototype walk_stmt_tree.
2883 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2884 the BLOCKs directly. If a BLOCK has no variables after
2885 pruning, discard it.
2886 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2887 restore the line number.
2889 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2891 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2892 (pt.o): Remove dependency on HTAB_H.
2893 * cp-tree.h: Include hashtab.h.
2894 (walk_tree): Change prototype.
2895 (walk_tree_without_duplicates): New function.
2896 * decl.c (check_default_argument): Use it.
2897 * optimize.c (remap_decl): Adjust calls to walk_tree.
2898 (copy_body): Likewise.
2899 (expand_calls_inline): Likewise.
2900 (calls_setjmp_p): Use walk_tree_without_duplicates.
2901 * pt.c: Don't include hashtab.h.
2902 (for_each_template_parm): Use walk_tree_without_duplicates.
2903 * semantics.c (finish-stmt_tree): Likewise.
2904 (expand_body): Likewise.
2905 * tree.c (walk_tree): Add additional parameter.
2906 (walk_tree_without_duplicates): New function.
2907 (count_trees): Use it.
2908 (verify_stmt_tree): Adjust call to walk_tree.
2909 (find_tree): Use walk_tree_without_duplicates.
2910 (no_linkage_check): Likewise.
2911 (break_out_target_exprs): Adjust call to walk_tree.
2912 (cp_unsave): Likewise.
2914 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2916 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2917 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2918 * cp-tree.h (TYPE_BINFO): Adjust comment.
2919 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2920 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2921 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2922 (TYPE_TEMPLATE_INFO): Likewise.
2923 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2924 * class.c (push_nested_class): Likewise.
2925 * decl.c (lookup_name_real): Likewise.
2926 (grokdeclarator): Likewise.
2927 (grok_op_properties): Likewise.
2928 (xref_tag): Likewise.
2929 (xref_basetypes): Likewise.
2930 * decl2.c (constructor_name_full): Likewise.
2931 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2932 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2933 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2934 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2935 (dump_type_suffix): Likewise.
2936 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2938 (get_aggr_from_typedef): Likewise.
2939 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2940 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2941 (write_template_parm): Likewise.
2942 (write_template_template_parm): Check tree code instead of
2943 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2944 * method.c (build_overload_nested_name): Add
2945 BOUND_TEMPLATE_TEMPLATE_PARM.
2946 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2947 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2948 * pt.c (convert_template_argument): Check tree code instead of
2949 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2950 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2951 (for_each_template_parm): Adjust comment.
2952 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2953 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2954 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2955 template_args_equal to compare template template parameter cases.
2956 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2957 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2959 * tree.c (copy_template_template_parm): Decide whether to create
2960 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2961 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2962 (copy_tree_r): Likewise.
2963 * typeck.c (comptypes): Likewise. Check tree code instead of
2964 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2966 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2968 * decl.c (finish_function): Move the code for handling functions
2969 marked with the constructor and destructor attributes inside the
2972 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2974 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2976 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2978 * pt.c (lookup_template_class): Remove abort.
2979 * tree.c (get_type_decl): Allow error_mark_node.
2981 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2983 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2986 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2988 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2991 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2993 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2994 union tag mismatch error reporting.
2996 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2998 * call.c (build_scoped_method_call): Check it is not a namespace.
3000 2000-08-30 Jason Merrill <jason@redhat.com>
3002 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3004 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3005 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3006 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3008 * decl.c (start_function): Always call make_function_rtl.
3010 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3012 * semantics.c (prune_unused_decls): New function.
3013 (finish_stmt_tree): Call it via walk_tree.
3015 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3017 * class.c (build_secondary_vtable): Constify a char *.
3018 * decl.c (init_decl_processing): Initialize function_id_node,
3019 pretty_function_id_node, and func_id_node.
3020 * input.c (struct input_source): Constify 'str'.
3021 (feed_input): Constify first argument.
3022 * mangle.c (write_identifier): Constify argument.
3023 * pt.c (mangle_class_name_for_template): Constify argument.
3025 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3027 * typeck.c (mark_addressable): Remove code that pokes around in
3030 2000-08-28 Jason Merrill <jason@redhat.com>
3032 * lex.c (file_name_nondirectory): Move to toplev.c.
3034 * cp-tree.h (LOCAL_CLASS_P): New macro.
3035 * class.c (finish_struct_1): Use it.
3037 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3039 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3040 (write_encoding): Pass another argument to write_name.
3041 (write_name): Add ignore_local_scope parameter. Fix handling of
3043 (write_nested_name): Use write_unqualified_name.
3044 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3045 (write_template_prefix): Use write_unqualified_name.
3046 (write_component): Remove.
3047 (write_local_name): Add parameter. Use direct local entity to
3048 discriminator calculation.
3049 (write_class_enum_type): Pass another argument to write_name.
3050 (write_template_template_arg): Likewise.
3051 (make_guard_variable): Likewise.
3053 2000-08-27 Jason Merrill <jason@redhat.com>
3055 * decl.c (pushdecl): Matching decls for local externs are found in
3056 the current level. Propagate linkage information from previous
3059 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3061 * ir.texi (Expressions): Fix typo.
3063 2000-08-25 Greg McGary <greg@mcgary.org>
3065 * tree.c (init_tree): Use ARRAY_SIZE.
3067 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3069 * error.c (cp_tree_printer): Rework.
3071 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3073 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3075 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3076 (cp-demangle.o): Remove target.
3077 (dyn-string.o): Likewise.
3079 * decl.c (grokfndecl): Require that `main' return an `int'.
3080 * mangle.c (write_encoding): Don't mangle return types for
3081 conversion functions.
3083 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3085 * error.c (tree_formatting_info): New data type.
3086 (tree_being_formatted): New macro.
3087 (tree_formatting_flags): Likewise.
3088 (put_whitespace): Likewise.
3089 (print_tree_identifier): Likewise.
3090 (print_identifier): Likewise.
3091 (cp_tree_printer, print_function_argument_list, print_declaration,
3092 print_expression, print_function_declaration,
3093 print_function_parameter, print_type, print_cv_qualifier): New
3095 (init_error): Initialize lang_printer.
3097 2000-08-24 Jason Merrill <jason@redhat.com>
3099 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3100 adjustment necessary.
3102 2000-08-24 Greg McGary <greg@mcgary.org>
3104 * cp-tree.h (MAIN_NAME_P): Remove macro.
3106 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3108 * error.c (print_instantiation_context): Don't forget to flush the
3111 2000-08-23 Jason Merrill <jason@redhat.com>
3113 * typeck.c (build_ptrmemfunc): Save the input pmf.
3115 * method.c (process_modifiers): Use same_type_p.
3117 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3119 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3120 * mangle.c (write_function_type): Change prototype.
3121 (write_encoding): Don't mangle return types for
3122 constructors or destructors.
3123 (write_type): Adjust call to write_function_type.
3124 * pt.c (instantiate_template): Instantiate alternate entry points
3125 when instantiating the main function.
3127 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3129 * error.c (cp_print_error_function): Don't use embedded '\n' in
3132 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3134 * decl.c (init_decl_processing): Remove bogus initialization.
3135 * error.c (lang_print_error_function): Restore here.
3136 (init_error): Initialize print_error_function.
3138 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3140 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3142 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3144 * Makefile.in (error.o): Depends on diagnostic.h
3146 * cp-tree.h (problematic_instantiation_changed,
3147 record_last_problematic_instantiation, current_instantiation,
3148 print_instantiation_context): Declare.
3149 (maybe_print_template_context): Remove.
3151 * decl.c (init_decl_processing): Set print_error_function to NULL.
3152 (lang_print_error_function): Remove, since we're using a new
3155 * error.c: #include diagnostic.h
3156 (function_category): New function.
3157 (cp_diagnostic_starter): Likewise.
3158 (cp_diagnostic_finalizer): Likewise.
3159 (cp_print_error_function): Likewise.
3160 (maybe_print_instantiation_context): Likewise.
3161 (print_instantiation_full_context): Likewise.
3162 (print_instantiation_partial_context): Likewise.
3163 (print_instantiation_context): Define.
3164 (init_error): Initialize diagnostic pager and finalizer.
3166 * pt.c (problematic_instantiation_changed): Define.
3167 (record_last_problematic_instantiation): Likewise.
3168 (current_instantiation): Likewise.
3169 (maybe_print_template_context): Remove.
3170 (print_template_context): Likewise.
3171 (current_tinst_level): Make static to reflect Brendan Kehoe's
3172 change of 1995-04-13.
3173 (push_tinst_level): Call print_instantiation_context.
3175 2000-08-21 Nix <nix@esperi.demon.co.uk>
3177 * lang-specs.h: Do not process -o or run the assembler if
3180 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3182 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3184 * decl2.c (lang_decode_option): Disable gettext attributes for
3187 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3189 * lex.c (lang_init_options): Default diagnostic message maximum
3190 length to 80, when line-wrapping.
3192 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3194 * class.c (build_vtbl_initializer): Clear the entire
3195 vtbl_init_data. Start keeping track of the functions for which we
3196 have created vcall offsets here.
3197 (dfs_build_vcall_offset_vtbl_entries): Remove.
3198 (build_vcall_offset_vtbl_entries): Reimplement.
3199 (add_vcall_offset_vtbl_entries_r): New function.
3200 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3201 computing when vcall offsets are necessary.
3203 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3205 * decl.c (member_function_or_else): Use cp_error ... %T.
3206 (grokdeclarator): Likewise.
3207 (start_method): Likewise.
3208 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3210 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3212 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3215 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3217 * cp-tree.h (PTRMEM_OK_P): New macro.
3218 (itf_ptrmem_ok): New enumeration value.
3219 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3220 argument. Diagnose implicit pointer to member.
3221 (instantiate_type): Don't diagnose implicit pointer to member
3222 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3223 resolve_address_of_overloaded_function.
3224 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3225 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3226 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3227 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3228 (build_unary_op): Deal with single non-static member in
3231 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3233 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3235 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3237 * cp-tree.h (enum_name_string): Remove prototype.
3238 (report_case_error): Remove prototype.
3239 * cp/typeck2.c (enum_name_string): Remove.
3240 (report_case_error): Remove.
3241 * error.c (dump_expr): Deal with enum values directly.
3242 Correctly negate integer constant.
3244 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3246 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3247 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3248 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3249 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3250 (__cxa_vec_new): Use __cxa_vec_new2.
3251 (__cxa_vec_delete): Use __cxa_vec_delete2.
3253 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3255 * vec.cc (__cxa_vec_new): Set "C" linkage.
3256 (__cxa_vec_ctor): Likewise.
3257 (__cxa_vec_cctor): Likewise.
3258 (__cxa_vec_dtor): Likewise.
3259 (__cxa_vec_delete): Likewise.
3260 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3261 (__cxa_vec_ctor): Likewise.
3262 (__cxa_vec_cctor): Likewise.
3263 (__cxa_vec_dtor): Likewise.
3264 (__cxa_vec_delete): Likewise.
3266 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3268 * class.c (instantiate_type): Reinstate local variable
3269 deleted in previous change.
3271 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3274 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3276 * cp-tree.h (instantiate_type_flags): New enumeration.
3277 (instantiate_type): Change parameter.
3278 * class.c (instantiate_type): Adjust prototype. Adjust.
3279 * call.c (standard_conversion): Adjust instantiate_type call.
3280 (reference_binding): Likewise.
3281 (build_op_delete_call): Likewise.
3282 (convert_like_real): Likewise.
3283 * cvt.c (cp_convert_to_pointer): Likewise.
3284 (convert_to_reference): Likewise.
3285 * pt.c (convert_nontype_argument): Likewise.
3286 * typeck.c (build_binary_op): Likewise.
3287 (build_ptrmemfunc): Likewise.
3288 (convert_for_assignment): Likewise.
3290 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3292 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3293 (current_aggr): Define.
3294 * decl.c (grokdeclarator): Make sure a friend class is an
3295 elaborated type specifier.
3296 * parse.y (current_aggr): Remove static definition.
3297 (cp_parse_init): Adjust.
3298 (structsp): Clear and restore current_aggr.
3299 (component_decl_list): Clear current_aggr.
3301 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3302 aggregate tag on the typename's context.
3304 * pt.c (tsubst_friend_class): Return error_mark_node, if
3306 (instantiate_class_template): Ignore error_mark_node friend types.
3308 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3310 * cvt.c (warn_ref_binding): New static function, broken out of ...
3311 (convert_to_reference): ... here. Use it.
3313 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3315 * parse.y (template_arg): Add rule for template qualified with
3318 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3320 * decl2.c (add_function): Reorganize.
3321 (arg_assoc): Do not consider function template decls.
3323 2000-08-11 Jason Merrill <jason@redhat.com>
3325 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3328 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3330 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3331 (lookup_nested_tag): Likewise.
3333 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3336 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3338 * parse.y (named_complex_class_head_sans_basetype): Remove
3341 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3343 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3344 explicit TEMPLATE_ID_EXPR args.
3345 (build_expr_from_tree, case CALL_EXPR): Likewise.
3347 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3349 * decl.c (check_tag_decl): Diagnose typename's which don't
3352 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3354 * init.c (build_aggr_init): Reject bogus array initializers
3357 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3359 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3361 * cp/tinfo.cc (__dynamic_cast): Likewise.
3362 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3364 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3366 * cvt.c (convert_to_pointer_force): Fix error message when
3367 attempting to cast from ambiguous base.
3369 2000-08-08 Jason Merrill <jason@redhat.com>
3371 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3372 (tsubst_template_arg_vector): Likewise.
3374 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3375 assume that one will be as large as the union.
3377 2000-08-07 Kazu Hirata <kazu@hxi.com>
3379 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3380 * decl.c (pop_labels): Likewise.
3382 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3384 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3386 (__pointer_to_member_type_info): Likewise.
3387 (__base_class_info): Likewise.
3388 (__class_type_info): Likewise.
3389 (__si_class_type_info): Likewise.
3390 (__vmi_class_type_info): Likewise.
3391 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3392 Changed member names to match specifications.
3393 (__vmi_class_type_info::__do_find_public_src): Likewise.
3394 (__si_class_type_info::__do_dyncast): Likewise.
3395 (__vmi_class_type_info::__do_dyncast): Likewise.
3396 (__si_class_type_info::__do_upcast): Likewise.
3397 (__vmi_class_type_info::__do_upcast): Likewise.
3398 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3399 (__pbase_type_info::__pointer_catch): Likewise.
3400 (__pointer_type_info::__pointer_catch): Likewise.
3401 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3403 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3405 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3406 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3407 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3409 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3411 * cp-tree.h (add_method): Change prototype.
3412 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3413 Don't double the size of the method vector in the error case.
3414 (handle_using_decl): Adjust call to add_method.
3415 (add_implicitly_declared_members): Likewise.
3416 (clone_function_decl): Likewise.
3417 * decl2.c (check_classfn): Likewise.
3418 * semantics.c (finish_member_declaration): Likewise.
3420 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3422 * decl.c (flag_isoc94): New variable.
3424 2000-08-02 Jason Merrill <jason@redhat.com>
3426 * pt.c (do_type_instantiation): Add complain parm; don't complain
3427 if called recursively.
3428 * cp-tree.h, parse.y: Adjust.
3430 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3432 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3433 -Wno-strict-prototypes.
3435 * g++spec.c: Adjust type of second argument to
3436 lang_specific_driver, and update code as necessary.
3438 * cp-tree.h: Don't prototype min_precision here.
3439 (my_friendly_assert): Cast expression to void.
3440 * semantics.c (do_poplevel): Initialize scope_stmts.
3442 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3444 * cp-tree.h (DECL_NEEDED_P): Tweak.
3446 2000-07-28 Jason Merrill <jason@redhat.com>
3448 * lang-specs.h: Use %i in rule for .ii files.
3450 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3452 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3454 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3456 Allow indirect primary bases.
3457 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3459 (CLASSTYPE_VFIELD_PARENT): Remove.
3460 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3461 (BINFO_PRIMARY_BINFO): Remove.
3462 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3463 (BINFO_VBASE_PRIMARY_P): Likewise.
3464 (BINFO_PRIMARY_BASE_OF): New macro.
3465 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3466 (get_primary_binfo): New function.
3467 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3468 * class.c (vcall_offset_data_s): Rename to ...
3469 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3470 and add ctor_vtbl_p.
3471 (get_derived_offset): Use get_primary_binfo.
3472 (dfs_mark_primary_bases): Adjust handling of virtual primary
3474 (mark_primary_bases): Likewise.
3475 (set_primary_base): Take a binfo, not an integer, as a
3476 representation of the primary base.
3477 (indirect_primary_base_p): Remove.
3478 (determine_primary_base): Adjust for indirect primary bases.
3479 (dfs_find_final_overrider): Fix typo in coment.
3480 (update_vtable_entry_for_fn): Use get_primary_binfo.
3481 (layout_nonempty_base_or_field): Tweak.
3482 (build_base_fields): Adjust for new primary base semantics.
3483 (dfs_propagate_binfo_offsets): Remove.
3484 (propagate_binfo_offsets): Rewrite.
3485 (dfs_set_offset_for_shared_vbases): Remove.
3486 (layout_virtual_bases): Don't use it.
3487 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3489 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3490 CLASSTYPE_VFIELD_PARENT.
3491 (dfs_get_primary_binfo): New function.
3492 (get_primary_binfo): Likewise.
3493 (dump_class_hierarchy_r): Tweak printing of primary bases.
3494 (build_vtbl_initializer): Fix typo in comments. Use
3496 (build_vcall_and_vbase_vtbl_entries): Likewise.
3497 (build_vbaes_offset_vtbl_entries): Likewise.
3498 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3499 BV_VCALL_INDEX to handle indirect primary bases.
3500 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3501 (build_rtti_vtbl_entries): Likewise.
3502 * search.c (get_shared_vbase_if_not_primary): Tweak.
3503 (find_vbase_instance): Likewise.
3504 (binfo_for_vtable): Simplify.
3505 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3506 (make_binfo): Make it have 11 entries.
3508 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3510 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3511 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3512 ascertaining primaryness.
3513 (G): Remove template_args.
3514 (decl_is_template_id): New function.
3515 (write_encoding): Use decl_is_template_id.
3516 (write_name): Likewise. Handle type_decls. Get main variant of
3518 (write_nested_name): Likewise.
3519 (write_prefix): Likewise.
3520 (write_template_prefix): Likewise.
3521 (write_special_name_constructor): Remove defunct production from
3523 (write_bare_function_type): Remove comment about absent parameter.
3524 (write_template_template_arg): Add missing grammar production to
3527 2000-07-27 Jason Merrill <jason@redhat.com>
3529 * decl.c (duplicate_decls): If common_type produces a non-typedef
3530 type for a typedef, just use the old type.
3532 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3534 * cp-tree.h (function_depth): Declare.
3535 (verify_stmt_tree): Likewise.
3536 (find_tree): Likewise.
3537 * decl.c (function_depth): Give it external linkage.
3538 * optimize.c (optimize_function): Increment and decrement it.
3539 * tree.c (verify_stmt_tree_r): New function.
3540 (verify_stmt_tree): Likewise.
3541 (find_tree_r): Likewise.
3542 (find_tree): Likewise.
3544 2000-07-27 Jason Merrill <jason@redhat.com>
3546 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3548 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3550 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3552 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3553 * decl2.c (get_guard): Call cp_finish_decl, not
3554 rest_of_decl_compilation, for local guards.
3555 * lex.c (do_identifier): Remove unused variable.
3557 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3559 * parse.y: Add missing ';'.
3561 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3563 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3566 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3568 Kill strict_prototype. Backwards compatibility only for
3569 non NO_IMPLICIT_EXTERN_C systems.
3570 * cp-tree.h (flag_strict_prototype): Remove.
3571 (strict_prototype): Remove.
3572 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3573 * decl.c (maybe_push_to_top_level): Adjust.
3574 (pop_from_top_level): Adjust.
3575 (decls_match): Only allow sloppy parm matching for ancient
3577 (init_decl_processing): Adjust.
3578 (grokdeclarator): Adjust.
3579 * decl2.c (flag_strict_prototype): Remove.
3580 (strict_prototype): Remove.
3581 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3582 (lang_f_options): Remove "strict-prototype".
3583 (unsupported-options): Add "strict-prototype".
3584 * lex.c (do_identifier): Adjust.
3585 (do_scoped_id): Adjust.
3586 * parse.y (empty_parms): Adjust.
3587 * class.c (push_lang_context): Adjust.
3588 (pop_lang_context): Adjust.
3589 * typeck.c (comp_target_parms): Adjust.
3591 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3593 * decl.c (poplevel): Deal with anonymous variables at for scope.
3594 (maybe_inject_for_scope_var): Likewise.
3596 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3598 * decl.c: Remove all signal handling code, now done in toplev.c.
3600 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3602 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3604 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3607 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3609 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3610 Define my_friendly_assert and my_friendly_abort as macros
3611 which may call friendly_abort. Prototype friendly abort, not
3612 my_friendly_abort or my_friendly_assert.
3613 * decl.c (signal_catch): Report the signal caught in the error
3614 message. Call fatal directly.
3615 * typeck2.c (ack, my_friendly_assert): Delete.
3616 (my_friendly_abort): Rename to friendly_abort. Expect file,
3617 line, and function parameters. Report the abort code, then
3618 call fancy_abort. Do not mask an abort if errors have
3621 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3623 * typeck.c (comp_target_parms): Remove obsolete parameter.
3624 (comp_target_types): Adjust.
3626 2000-07-17 Jason Merrill <jason@redhat.com>
3628 * typeck.c (mark_addressable): Never set TREE_USED.
3629 * call.c (build_call): Don't abort on calls to library functions
3630 that have been declared normally.
3632 * typeck.c (build_binary_op): Fix grammar in warning.
3634 * exception.cc (__eh_free): Fix prototype.
3636 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3638 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3639 IDENTIFIER_NAMESPACE_VALUE.
3641 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3643 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3644 * method.c (use_thunk): Correct handling of vcall offsets.
3646 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3648 * .cvsignore: parse.h and parse.c have no cp- prefix.
3650 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3652 * .cvsignore: New file.
3654 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3656 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3658 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3660 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3662 * parse.h: Likewise.
3664 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3666 * class.c (layout_class_type): Add pointers to virtual bases after
3667 base classes under the old ABI.
3669 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3671 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3672 (finish_continue_stmt): Likewise.
3673 (begin_for_stmt): Remove call to note_level_for_for.
3674 (finish_goto_stmt): Change call from build_min_nt
3676 (finish_expr_stmt): Likewise.
3677 (begin_if_stmt): Likewise.
3678 (begin_while_stmt): Likewise.
3679 (finish_while_stmt): Likewise.
3680 (finish_return_stmt): Likewise.
3681 (begin_for_stmt): Likewise.
3682 (finish_for_stmt): Likewise.
3683 (finish_break_stmt): Likewise.
3684 (begin_switch_stmt): Likewise.
3685 (finish_case_label): Likewise.
3686 (genrtl_try_block): Likewise.
3687 (begin_try_block): Likewise.
3688 (begin_handler): Likewise.
3689 (begin_compound_stmt): Likewise.
3690 (finish_asm_stmt): Likewise.
3691 (finish_label_stmt): Likewise.
3692 (add_decl_stmt): Likewise.
3693 (finish_subobject): Likewise.
3694 (finish_decl_cleanup): Likewise.
3695 (finish_named_return_value): Likewise.
3696 (setup_vtbl_ptr): Likewise.
3697 (add_scope_stmt): Likewise.
3698 * decl.c (finish_constructor_body): Likewise.
3699 (finish_destructor_body): Likewise.
3700 * optimize.c (copy_body_r): Likewise.
3701 (initialize_inlined_parameters): Likewise.
3702 (declare_return_variable): Likewise.
3703 (expand_call_inline): Likewise.
3705 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3707 * semantics.c (expand_body): Sync interface information
3708 at the end of function body expansion.
3710 2000-07-09 Jason Merrill <jason@redhat.com>
3712 * init.c (build_new_1): Bail early if the call to new fails.
3714 * decl.c (compute_array_index_type): Check specifically for
3715 an INTEGER_CST, not just TREE_CONSTANT.
3717 * decl.c (duplicate_decls): Don't call duplicate_decls on
3718 the DECL_TEMPLATE_RESULT.
3719 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3722 * error.c (dump_template_bindings): Don't crash if we had an
3723 invalid argument list.
3725 * typeck.c (c_expand_start_case): Do narrowing here.
3726 * semantics.c (finish_switch_cond): Not here.
3728 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3730 * parse.y (asm_clobbers): Do string concatenation.
3732 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3734 * decl.c (pushtag): Don't put local classes in template functions
3735 on the local_classes list.
3737 2000-07-04 Scott Snyder <snyder@fnal.gov>
3739 * decl2.c (get_guard): Add missing return for old ABI local
3742 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3744 * cp-tree.h (char_type_p): New function.
3745 * decl.c (init_decl_processing): Don't initialize
3746 signed_wchar_type_node or unsigned_wchar_type_node.
3747 (complete_array_type): Handle brace-enclosed string-constants.
3748 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3749 * tree.c (char_type_p): New function.
3750 * typeck2.c (digest_init): Use char_type_p.
3752 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3754 * pt.c (tsubst): Don't layout type, if it's error_mark.
3756 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3758 * pt.c (instantiate_pending_templates): Reset template level.
3760 2000-07-05 Jason Merrill <jason@redhat.com>
3762 * call.c (joust): Don't complain about `operator char *()' beating
3763 `operator const char *() const'.
3765 2000-07-04 scott snyder <snyder@fnal.gov>
3766 Jason Merrill <jason@redhat.com>
3768 * repo.c (repo_get_id): Handle the case where a class with virtual
3769 bases has a null TYPE_BINFO_VTABLE.
3771 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3772 Jason Merrill <jason@redhat.com>
3774 * parse.y (member_init): Just pass in the type.
3775 * init.c (expand_member_init): Handle getting a type.
3777 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3778 Jason Merrill <jason@redhat.com>
3780 * decl.c (finish_function): Warn if a function has no return
3782 Suggested by Andrew Koenig.
3783 * typeck.c (check_return_expr): Do set current_function_returns_value
3784 if we got an error_mark_node.
3786 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3788 * decl2.c (push_decl_namespace): Push the original namespace.
3790 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3792 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3793 * semantics.c (begin_class_definition): Clear it.
3795 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3797 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3798 (genrtl_expr_stmt): Likewise.
3799 (genrtl_decl_stmt): Likewise.
3800 (genrtl_if_stmt): Likewise.
3801 (genrtl_while_stmt): Likewise.
3802 (genrtl_do_stmt): Likewise.
3803 (genrtl_return_stmt): Likewise.
3804 (genrtl_for_stmt): Likewise.
3805 (genrtl_break_stmt): Likewise.
3806 (genrtl_continue_stmt): Likewise.
3807 (genrtl_scope_stmt): Likewise.
3808 (genrtl_switch_stmt): Likewise.
3809 (genrtl_case_label): Likewise.
3810 (genrtl_begin_compound_stmt): Likewise.
3811 (genrtl_finish_compound_stmt): Likewise.
3812 (genrtl_compound_stmt): Likewise.
3813 (genrtl_asm_stmt): Likewise.
3815 * init.c (begin_init_stmts): Remove call to
3816 genrtl_begin_compound_stmt.
3817 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3819 * semantics.c (lang_expand_stmt): Changed call to
3820 genrtl_compound_stmt to ignore return value.
3822 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3824 * mangle.c (canonicalize_for_substitution): Return the canonical
3827 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3829 * typeck.c (commonparms): Remove obstack manipulations.
3831 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3833 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3835 * Makefile.in (OBJS): Added ../c-semantics.o.
3836 (OBJDEPS): Likewise.
3838 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3840 (struct stmt_tree): Added comment.
3841 (current_function_name_declared): Removed.
3842 (stmts_are_full_exprs_p): Likewise.
3843 (genrtl_do_pushlevel): Likewise.
3844 (genrtl_clear_out_block): Likewise.
3845 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3846 (DECL_ANON_UNION_ELEMS): Likewise.
3847 (emit_local_var): Likewise.
3848 (make_rtl_for_local_static): Likewise.
3849 (do_case): Likewise.
3850 (expand_stmt): Likewise.
3851 (genrtl_decl_cleanup): Likewise.
3852 (c_expand_asm_operands): Likewise.
3853 (c_expand_return): Likewise.
3854 (c_expand_start_case): Likewise.
3856 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3857 (emit_local_var): Likewise.
3858 (initialize_local_var): Change reference to
3859 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3860 Change reference to stmts_are_full_exprs_p to
3861 current_stmt_tree->stmts_are_full_exprs_p.
3862 (push_cp_function_context): Likewise.
3864 * expect.c (expand_throw): Change reference to
3865 stmts_are_full_exprs_p.
3867 * init.c (build_aggr_init): Change reference to
3868 stmts_are_full_exprs_p.
3869 (build_vec_init): Likewise.
3871 * optimize.c (maybe_clone_body): Change reference to
3872 current_function_name_declared to
3873 cp_function_chain->name_declared.
3875 * pt.c (instantiate_decl): Change reference to
3876 current_function_name_declared to
3877 cp_function_chain->name_declared.
3879 * semantics.c (expand_cond): Moved declaration to c-common.h.
3880 (genrtl_do_pushlevel): Moved to c-semantics.c.
3881 (genrtl_clear_out_block): Likewise.
3882 (genrtl_goto_stmt): Likewise.
3883 (genrtl_expr_stmt): Likewise.
3884 (genrtl_decl_stmt): Likewise.
3885 (gerntl_if_stmt): Likewise.
3886 (genrtl_while_stmt): Likewise.
3887 (genrtl_do_stmt): Likewise.
3888 (genrtl_return_stmt): Likewise.
3889 (genrtl_for_stmt): Likewise.
3890 (genrtl_break_stmt): Likewise.
3891 (genrtl_continue_stmt): Likewise.
3892 (genrtl_scope_stmt): Likewise.
3893 (genrtl_switch_stmt): Likewise.
3894 (genrtl_case_label): Likewise.
3895 (genrtl_begin_compound_stmt): Likewise.
3896 (genrtl_finish_compound_stmt): Likewise.
3897 (genrtl_compound_stmt): Likewise.
3898 (genrtl_asm_stmt): Likewise.
3899 (genrtl_decl_cleanup): Likewise.
3900 (expand_cond): Likewise.
3901 (expand_stmt): Renamed to ...
3902 (lang_expand_stmt): ... this.
3903 (lang_expand_expr_stmt): Initialize.
3904 (set_current_function_name_declared): Likewise.
3905 (stmts_are_full_exprs_p): Likewise.
3906 (current_function_name_declared): Likewise.
3907 (anon_aggr_type_p): Likewise.
3908 (do_poplevel): Change reference to
3909 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3910 Change reference to stmts_are_full_exprs_p to
3911 current_stmt_tree->stmts_are_full_exprs_p.
3912 (add_tree): Likewise.
3913 (finish_expr_stmt): Likewise.
3914 (prep_stmt): Likewise.
3915 (lang_expand_stmt): Likewise.
3916 (begin_compound_stmt): Change reference to
3917 current_function_name_declared to
3918 cp_function_chain->name_declared and call to
3919 current_function_name_declared().
3920 (setup_vtbl_ptr): Likewise.
3921 (genrtl_do_poplevel): Removed.
3923 2000-06-30 Jason Merrill <jason@redhat.com>
3925 * init.c (init_init_processing): Go back to aligning like
3926 double_type_node for old ABI.
3927 (get_cookie_size): Make cookie larger if we get a type that needs
3929 (build_vec_delete): Call it.
3931 * typeck.c (qualify_type_recursive): New fn.
3932 (composite_pointer_type): Use it.
3933 (build_binary_op): Use composite_pointer_type.
3935 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3936 Jason Merrill <jason@redhat.com>
3938 * typeck.c (check_return_expr): Don't complain about returning
3939 NULL from operator new if -fcheck-new.
3940 * cp-tree.h: Declare flag_check_new here.
3943 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3945 * mangle.c (find_substitution): Use same_type_p.
3946 (write_encoding): Don't check for substitutions.
3948 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3950 * parse.y (expr_no_comma_rangle): New non-terminal.
3951 (template_parm): Use it for default parameter case.
3952 (template_arg): Use it.
3953 (expr_no_commas): Remove commented out undefined extensions.
3954 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3955 * parse.h, parse.c: Rebuilt.
3957 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3959 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3960 (finish_asm_stmt): Do it here, instead.
3962 * cp-tree.h (ridpointers): Don't declare.
3963 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3964 (record_builtin_java_type): Likewise.
3965 (init_decl_processing): Likewise.
3966 * lex.c: Move inclusion of lex.h.
3967 (ridpointers): Don't define.
3968 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3970 * lex.h (enum rid): Rename to ...
3971 (enum cp_rid): ... this.
3972 (ridpointers): Don't declare.
3973 * parse.y: Move inclusion of lex.h.
3974 * parse.c: Regenerated.
3975 * spew.c: Move inclusion of lex.h.
3977 * cp-tree.h (struct language_function): Remove temp_name_counter.
3978 (temp_name_counter): Remove.
3979 (get_temp_name): Change prototype.
3980 (get_guard): New function.
3981 (get_guard_cond): Likewise.
3982 (set_guard): Likewise.
3983 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3984 * decl.c (expand_static_init): Use get_guard and friends to
3985 implement guard variables.
3986 * decl2.c (get_temp_name): Assume that the variables created are
3988 (get_sentry): Rename to ...
3989 (get_guard): ... this. Implement new ABI guard variables.
3990 (get_guard_bits): New function.
3991 (get_guard_cond): Likewise.
3992 (set_guard): Likewise.
3993 (start_static_initialization_or_destruction): Use them.
3994 (do_static_initialization): Replace sentry with guard throughout.
3995 (do_static_destruction): Likewise.
3996 * init.c (create_temporary_var): Add comment.
3998 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4000 * mangle.c (find_substitution): Use same_type_p.
4001 (write_encoding): Don't check for substitutions.
4003 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4005 * parse.y (expr_no_comma_rangle): New non-terminal.
4006 (template_parm): Use it for default parameter case.
4007 (template_arg): Use it.
4008 (expr_no_commas): Remove commented out undefined extensions.
4009 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4010 * parse.h, parse.c: Rebuilt.
4012 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4014 * cp-tree.h (flag_const_strings): Remove.
4015 (warn_parentheses): Likewise.
4016 (warn_format): Likewise.
4017 (common_type): Likewise.
4018 (default_conversion): Likewise.
4019 (build_binary_op): Likewise.
4020 (cp_build_binary_op): New macro.
4021 * call.c (build_new_op): Use cp_build_binary_op instead of
4023 * class.c (build_vtable_entry_ref): Likewise.
4024 * decl.c (expand_static_init): Likewise.
4025 (compute_array_index_type): Likewise.
4026 (build_enumerator): Likewise.
4027 * decl2.c (delete_sanity): Likewise.
4028 (start_static_initialization_or_destruction): Likewise.
4029 * error.c (dump_type_suffix): Likewise.
4030 * init.c (resolve_offset_ref): Likewise.
4031 (build_new): Likewise.
4032 (build_new_1): Likewise.
4033 (build_vec_delete_1): Likewise.
4034 (build_vec_init): Likewise.
4035 (build_delete): Likewise.
4036 * rtti.c (synthesize_tinfo_fn): Likewise.
4037 (synthesize_tinfo_var): Likewise.
4038 * search.c (expand_upcast_fixups): Likewise.
4039 (fixup_all_virtual_upcast_offsets): Likewise.
4040 * typeck.c (build_array_ref): Likewise.
4041 (get_member_function_from_ptrfunc): Likewise.
4042 (build_binary_op): Add parameter.
4043 (pointer_int_sum): Use cp_build_binary_op.
4044 (pointer_diff): Likewise.
4045 (build_modify_expr): Likewise.
4046 (get_delta_difference): Likewise.
4047 (build_ptrmemfunc): Likewise.
4049 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4051 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4052 * decl.c (create_implicit_typedef): Adjust.
4053 * decl2.c (build_artificial_parm): Adjust.
4054 * method.c (implicitly_declare_fn): Adjust.
4055 * pt.c (push_inline_template_parms_recursive): Adjust.
4056 (process_template_parm): Adjust.
4057 (overloaded_template_name): Adjust.
4058 * semantics.c (finish_template_template_parm): Adjust.
4060 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4062 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4063 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4064 where to emit thunks.
4065 (build_vtt): Adjust call to build_vtt_inits.
4066 (build_vtt_inits): Add parameter to indicate whether or not
4067 sub-VTTs for virtual bases should be included. Adjust handling of
4068 construction vtables.
4069 (get_matching_base): New function.
4070 (dfs_build_vtt_inits): Rename to ...
4071 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4072 construction vtables.
4073 (dfs_fixup_binfo_vtbls): Likewise.
4074 (build_ctor_vtbl_groups): Build construction vtables for virtual
4076 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4077 to build construction vtbls.
4078 (dfs_accumulate_vtbl_inits): Adjust handling of
4079 construction vtables.
4081 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4084 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4086 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4088 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4090 * search.c (hides): Remove.
4091 (is_subobject_of_p): Add most_derived parameter. Use
4093 (lookup_field_queue_p): Adjust.
4094 (lookup_field_r): Adjust.
4096 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4098 * decl2.c (handle_class_head): Bash typedefs to the type's main
4101 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4103 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4104 (begin_global_stmt_expr): ... this.
4105 (genrtl_finish_stmt_expr): Rename to ...
4106 (finish_global_stmt_expr): ... this.
4107 * init.c (begin_init_stmts): Adjust calls.
4108 (finish_init_stmts): Likewise.
4109 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4110 (begin_global_stmt_expr): ... this.
4111 (genrtl_finish_stmt_expr): Rename to ...
4112 (finish_global_stmt_expr): ... this.
4114 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4116 * search.c (lookup_member): Fix typo in comment.
4118 2000-06-24 Jason Merrill <jason@redhat.com>
4120 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4121 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4123 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4125 * parse.y (complex_direct_notype_declarator): Support global_scope.
4126 * Makefile.in: Adjust conflict count.
4128 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4130 * parse.y (template_arg): Convert TEMPLATE_DECL
4131 that is a template template paramter to
4132 TEMPLATE_TEMPLATE_PARM here.
4134 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4135 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4136 (copy_template_template_parm): Adjust prototype.
4137 * decl.c (grokdeclarator): Remove dead code.
4138 * pt.c (process_template_parm): Tidy.
4139 (lookup_template_class): Construct nodes in
4140 copy_template_template_parm.
4141 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4142 lookup_template_class. Use TYPE_TI_TEMPLATE.
4143 * tree.c (copy_template_template_parm): Add NEWARGS
4145 (mapcar): Adjust call to copy_template_template_parm.
4146 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4147 * method.c (build_template_template_parm_names): Change error
4148 code to avoid compilation warning.
4150 * gxxint.texi: Document template template parameter
4153 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4155 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4156 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4157 (cp-demangle.o): New rule.
4158 (dyn-string.o): Likewise.
4159 * inc/cxxabi.h (__cxa_demangle): New declaration.
4161 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4163 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4164 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4165 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4167 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4168 (make_thunk): Change prototype.
4169 (emit_thunk): Rename to use_thunk.
4170 (mangle_thunk): Change prototype.
4171 * class.c (get_derived_offset): Simplify.
4172 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4173 BV_GENERATE_THUNK_WITH_VTABLE_P.
4174 (build_primary_vtable): Simplify.
4175 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4176 (dfs_find_base): Remove.
4177 (update_vtable_entry_for_fn): Correct bug in finding the base
4178 where a virtual function was first declared. Figure out whether
4179 or not to emit a vcall-thunk with the vtables in which it appears.
4180 Correct logic for deciding whether to use an ordinary thunk, or a
4182 (finish_struct_1): Remove unnecssary code.
4183 (build_vtbl_initializer): Use ssize_int for the running counter of
4185 (build_vtbl_initializer): Only use vcall thunks where necessary.
4186 Mark thunks as needing to be emitted with their vtables, or not.
4187 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4188 indices. Use size_binop.
4189 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4190 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4192 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4193 (build_vtable_entry): Mark thunks as needing to be emitted with
4194 their vtables, or not.
4195 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4196 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4198 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4200 * error.c (dump_expr): Use BV_FN.
4201 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4203 * method.c (make_thunk): Likewise.
4204 (emit_thunk): Rename to use_thunk. Allow callers to decide
4205 whether or not to actually emit the thunk. Adjust for changes in
4206 representation of vcall offsets.
4207 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4208 * semantics.c (emit_associated_thunks): New function.
4209 (expand_body): Use it.
4210 * ir.texi: Adjust decriptions of thunks.
4212 2000-06-22 Jason Merrill <jason@redhat.com>
4214 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4215 (tsubst_friend_function): Copy it here.
4217 * decl.c (grok_op_properties): Fix typo.
4219 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4222 * pt.c (check_explicit_specialization): Clarify error.
4224 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4225 an old OVERLOAD when we're declaring a non-function.
4226 (pushdecl, destroy_local_var): Check for error_mark_node.
4227 (warn_extern_redeclared_static): Also bail early if
4229 (push_overloaded_decl): Ignore an old error_mark_node.
4231 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4233 * call.c (build_x_va_arg): Check if in a template decl.
4234 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4236 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4238 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4240 * decl.c (check_goto): Computed gotos assumed OK.
4242 2000-06-20 Jason Merrill <jason@redhat.com>
4244 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4245 for which we don't need to look for instantiations.
4247 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4249 * parse.y (program): Always call finish_translation_unit.
4250 * parse.c, parse.h: Rebuilt.
4252 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4254 * method.c: Don't include hard-reg-set.h.
4256 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4258 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4260 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4262 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4263 * cvt.c (cp_convert_to_pointer): Likewise.
4264 (convert_to_void): Likewise.
4265 * error.c (dump_expr): Likewise.
4266 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4267 * init.c (build_delete): Likewise.
4268 * method.c (emit_thunk): Likewise.
4269 * optmize.c (declare_return_variable): Likewise.
4270 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4271 (get_typeid): Likewise.
4272 (build_dynamic_cast_1): Likewise.
4273 * typeck.c (composite_pointer_type): Likewise.
4274 (common_type): Likewise.
4275 (build_indirect_ref): Likewise.
4276 (build_binary_op): Likewise.
4277 (build_x_compound_expr): Likewise.
4278 (check_return_expr): Likewise.
4279 * typeck2.c (add_exception_specifier): Likewise.
4281 * mangle.c (write_method_parms): Use direct comparison for end
4284 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4286 * cp-tree.h (genrtl_try_block): Declare function.
4287 (genrtl_handler): Likewise.
4288 (genrtl_catch_block): Likewise.
4289 (genrtl_ctor_stmt): Likewise.
4290 (genrtl_subobject): Likewise.
4291 (genrtl_decl_cleanup): Likewise.
4292 (genrtl_do_poplevel): Likewise.
4293 (genrtl_do_pushlevel): Likewise.
4294 (genrtl_clear_out_block): Likewise.
4295 (genrtl_goto_stmt): Likewise.
4296 (genrtl_expr_stmt): Likewise.
4297 (genrtl_decl_stmt): Likewise.
4298 (genrtl_if_stmt): Likewise.
4299 (genrtl_while_stmt): Likewise.
4300 (genrtl_do_stmt): Likewise.
4301 (genrtl_return_stmt): Likewise.
4302 (genrtl_for_stmt): Likewise.
4303 (genrtl_break_stmt): Likewise.
4304 (genrtl_continue_stmt): Likewise.
4305 (genrtl_scope_stmt): Likewise.
4306 (genrtl_switch_stmt): Likewise.
4307 (genrtl_case_label): Likewise.
4308 (genrtl_begin_compound_stmt): Likewise.
4309 (genrtl_finish_compound_stmt): Likewise.
4310 (genrtl_compound_stmt): Likewise.
4311 (genrtl_asm_stmt): Likewise.
4312 (genrtl_named_return_value): Likewise.
4313 (genrtl_begin_stmt_expr): Likewise.
4314 (genrtl_finish_stmt_expr): Likewise.
4315 (finish_for_stmt): Removed first argument.
4316 (finish_switch_stmt): Likewise.
4318 * semantics.c (genrtl_try_block): Define function.
4319 (genrtl_handler): Likewise.
4320 (genrtl_catch_block): Likewise.
4321 (genrtl_ctor_stmt): Likewise.
4322 (genrtl_subobject): Likewise.
4323 (genrtl_decl_cleanup): Likewise.
4324 (genrtl_do_poplevel): Likewise.
4325 (genrtl_do_pushlevel): Likewise.
4326 (genrtl_clear_out_block): Likewise.
4327 (genrtl_goto_stmt): Likewise.
4328 (genrtl_expr_stmt): Likewise.
4329 (genrtl_decl_stmt): Likewise.
4330 (genrtl_if_stmt): Likewise.
4331 (genrtl_while_stmt): Likewise.
4332 (genrtl_do_stmt): Likewise.
4333 (genrtl_return_stmt): Likewise.
4334 (genrtl_for_stmt): Likewise.
4335 (genrtl_break_stmt): Likewise.
4336 (genrtl_continue_stmt): Likewise.
4337 (genrtl_scope_stmt): Likewise.
4338 (genrtl_switch_stmt): Likewise.
4339 (genrtl_case_label): Likewise.
4340 (genrtl_begin_compound_stmt): Likewise.
4341 (genrtl_finish_compound_stmt): Likewise.
4342 (genrtl_compound_stmt): Likewise.
4343 (genrtl_asm_stmt): Likewise.
4344 (genrtl_named_return_value): Likewise.
4345 (genrtl_begin_stmt_expr): Likewise.
4346 (genrtl_finish_stmt_expr): Likewise.
4347 (finish_for_stmt): Removed first argument and generate rtl
4349 (finish_switch_stmt): Likewise.
4350 (do_poplevel): Removed generate rtl specific code.
4351 (do_pushlevel): Likewise.
4352 (add_tree): Likewise.
4353 (finish_goto_stmt): Likewise.
4354 (finish_expr_stmt): Likewise.
4355 (begin_if_stmt): Likewise.
4356 (finish_if_stmt_cond): Likewise.
4357 (finish_then_clause): Likewise.
4358 (begin_else_clause): Likewise.
4359 (finish_else_clause): Likewise.
4360 (finish_if_stmt): Likewise.
4361 (clear_out_block): Likewise.
4362 (begin_while_stmt): Likewise.
4363 (finish_while_stmt_cond): Likewise.
4364 (finish_while_stmt): Likewise.
4365 (begin_do_stmt): Likewise.
4366 (finish_do_body): Likewise.
4367 (finish_do_stmt): Likewise.
4368 (finish_return_stmt): Likewise.
4369 (begin_for_stmt): Likewise.
4370 (finish_for_init_stmt): Likewise.
4371 (finish_for_cond): Likewise.
4372 (finish_for_expr): Likewise.
4373 (finish_break_stmt): Likewise.
4374 (finish_continue_stmt): Likewise.
4375 (begin_switch_stmt): Likewise.
4376 (finish_switch_cond): Likewise.
4377 (finish_case_label): Likewise.
4378 (begin_try_block): Likewise.
4379 (begin_function_try_block): Likewise.
4380 (finish_try_block): Likewise.
4381 (finish_cleanup_try_block): Likewise.
4382 (finish_cleanup): Likewise.
4383 (finish_function_try_block): Likewise.
4384 (finish_handler_sequence): Likewise.
4385 (finish_function_handler_sequence): Likewise.
4386 (begin_handler): Likewise.
4387 (finish_handler_parms): Likewise.
4388 (begin_catch_block): Likewise.
4389 (finish_handler): Likewise.
4390 (begin_compound_stmt): Likewise.
4391 (finish_compound_stmt): Likewise.
4392 (finish_asm_stmt): Likewise.
4393 (finish_label_stmt): Likewise.
4394 (finish_label_decl): Likewise.
4395 (finish_subobject): Likewise.
4396 (finish_decl_cleanup): Likewise.
4397 (finish_named_return_value): Likewise.
4398 (begin_stmt_expr): Likewise.
4399 (finish_stmt_expr): Likewise.
4401 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4402 to call genrtl_expr_stmt when appropriate.
4404 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4405 begin_compound_expr to call genrtl_begin_stmt_expr and
4406 genrtl_begin_compound_expr when appropriate.
4407 (finish_init_stmts): Changed calls to finish_compound_expr and
4408 finish_stmt_expr to call genrtl_finish_compound_expr and
4409 genrtl_finish_stmt_expr when appropriate.
4410 (expand_default_init): Changed call to finish_expr_stmt to call
4411 genrtl_expr_stmt when appropriate.
4412 (build_vec_init): Likewise.
4414 * parse.y (simple_stmt): Removed first argument from call to
4415 finish_for_stmt. Removed first argument from call to
4418 * parse.c: Regenerated.
4420 * pt.c (tsubst_expr): Removed first argument from call to
4421 finish_for_stmt. Removed first argument from call to
4424 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4426 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4427 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4429 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4430 (cplus_tree_code_length[]): Likewise.
4431 (cplus_tree_code_name[]): Likewise.
4432 (init_parse): Added call to add_c_tree_codes. Changed
4433 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4435 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4437 * cp-tree.h (finish_mem_initializers): Declare.
4438 (count_trees): Likewise.
4439 * parse.y (base_init): Use finish_mem_initializers.
4440 * semantics.c (finish_mem_initializers): New function.
4442 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4443 the number of trees.
4445 (count_trees): Don't use it.
4447 2000-06-15 Jason Merrill <jason@redhat.com>
4449 * tree.c (count_trees): New debugging function.
4451 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4452 * init.c (build_member_call): Pull out the name of a DECL.
4454 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4455 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4456 * optimize.c (optimize_function): Not here.
4457 * pt.c (instantiate_decl): Push to TV_PARSE.
4459 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4461 * cp-tree.h (struct language_function): Remove x_base_init_list
4462 and x_member_init_list.
4463 (current_base_init_list): Remove.
4464 (current_member_init_list): Likewise.
4465 (setup_vtbl_ptr): Change prototype.
4466 (emit_base_init): Likewise.
4467 (expand_member_init): Likewise.
4468 (reinit_parse_for_function): Remove.
4469 * decl.c (save_function_data): Don't clear x_base_init_list and
4471 (mark_language_function): Don't mark them.
4472 * init.c (perform_member_init): Tweak comment.
4473 (sort_member_init): Take the list of initializers as an argument.
4474 (sort_base_init): Likewise.
4475 (emit_base_init): Likewise.
4476 (expand_member_init): Return the initializer. Don't use global
4478 * lex.c (reinit_parse_for_function): Remove.
4479 * method.c (build_template_parm_names): Correct substitution.
4480 (do_build_copy_constructor): Don't use current_member_init_list
4481 and current_base_init_list.
4482 (synthesize_method): Likewise.
4483 * parse.y (base_init): Split mem-initializers into
4484 base-initializers and field-initializers.
4485 (member_init_list): Build up the list here.
4486 (member_init): Return the initializer.
4487 (fn.depfn): Don't use reinit_parse_for_function.
4488 * parse.c: Regenerated.
4489 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4491 (tsubst_expr): Don't use current_member_init_list
4492 and current_base_init_list.
4493 (tsubst_expr_values): Rename to ...
4494 (tsubst_initializer_list): ... this. Use convert_from_reference.
4495 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4496 and current_base_init_list.
4497 (begin_function_definition): Don't call reinit_parse_for_function.
4499 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4501 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4504 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4506 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4508 * cp-tree.h (IF_COND): Move to c-common.h.
4509 (THEN_CLAUSE): Likewise.
4510 (ELSE_CLAUSE): Likewise.
4511 (WHILE_COND): Likewise.
4512 (WHILE_BODY): Likewise.
4513 (DO_COND): Likewise.
4514 (DO_BODY): Likewise.
4515 (RETURN_EXPR): Likewise.
4516 (EXPR_STMT_EXPR): Likewise.
4517 (FOR_INIT_STMT): Likewise.
4518 (FOR_COND): Likewise.
4519 (FOR_EXPR): Likewise.
4520 (FOR_BODY): Likewise.
4521 (SWITCH_COND): Likewise.
4522 (SWITCH_BODY): Likewise.
4523 (CASE_LOW): Likewise.
4524 (CASE_HIGH): Likewise.
4525 (GOTO_DESTINATION): Likewise.
4526 (COMPOUND_BODY): Likewise.
4527 (ASM_CV_QUAL): Likewise.
4528 (ASM_STRING): Likewise.
4529 (ASM_OUTPUTS): Likewise.
4530 (ASM_INPUTS): Likewise.
4531 (ASM_CLOBBERS): Likewise.
4532 (DECL_STMT_DECL): Likewise.
4533 (STMT_EXPR_STMT): Likewise.
4534 (LABEL_STMT_LABEL): Likewise.
4535 (SCOPE_BEGIN_P): Likewise.
4536 (SCOPE_END_P): Likewise.
4537 (SCOPE_STMT_BLOCK): Likewise.
4538 (SCOPE_NULLIFIED_P): Likewise.
4539 (SCOPE_NO_CLEANUPS_P): Likewise.
4540 (SCOPE_PARTIAL_P): Likewise.
4541 (ASM_VOLATILE_P): Likewise.
4542 (STMT_LINENO): Likewise.
4543 (STMT_LINENO_FOR_FN_P): Likewise.
4545 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4546 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4547 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4548 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4549 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4551 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4553 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4554 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4556 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4557 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4558 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4560 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4562 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4563 * class.c (dfs_find_final_overrider): Set it appropriately.
4564 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4565 avoid unneeded secondary vptrs.
4567 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4569 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4570 (check_bitfield_decl, check_field_decl): Likewise.
4571 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4572 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4573 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4574 (xfer_tag, finish_enum): Likewise.
4575 * decl2.c (finish_builtin_type): Likewise.
4576 * init.c (init_init_processing): Likewise.
4577 * pt.c (instantiate_class_template): Likewise.
4578 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4579 * cp-tree.h (struct lang_type): Add user_align member.
4580 (CLASSTYPE_USER_ALIGN): Define.
4582 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4584 * Make-lang.in (c++.install-common): Install g++-cross in
4585 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4586 $(target_alias)-g++ and $(target_alias)-c++.
4588 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4590 * class.c (vcall_offset_data_s): Add last_init and fns.
4591 (overrides): Rename to same_signature_p.
4592 (dfs_find_final_overrider): Adjust accordingly.
4593 (mark_overriders): Likewise.
4594 (warn_hidden): Likewise.
4595 (build_vtbl_initializer): Reorganize machinery for building things
4596 at negative offsets.
4597 (build_vcall_and_vbase_vtbl_entries): Likewise.
4598 (build_vbase_offset_vtbl_entries): Likewise.
4599 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4600 offset entries. Do not create two entries for functions with the
4602 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4603 (build_rtti_vtbl_entries): Reorganize machinery for building things
4604 at negative offsets.
4606 * optimize.c (expand_call_inline): Don't recurse into the code
4607 used to initialize the parameters more than once.
4609 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4611 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4612 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4613 (find_substitution): Only use the `Sa' substitution for
4614 std::allocator, not instantiations of it.
4615 (write_template_prefix): Move comment. Only use a TREE_LIST to
4616 represent substitutions for a member template.
4617 (write_array_type): Mangle array dimensions correctly.
4618 * optimize.c (maybe_clone_body): Copy more information from the
4620 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4621 on the regenerated declaration.
4623 2000-06-11 Chip Salzenberg <chip@valinux.com>
4624 Mark Mitchell <mark@codesourcery.com>
4626 * class.c (build_vtable): Clarify comment.
4627 (build_ctor_vtbl_group): Pass the most derived type to
4630 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4632 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4634 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4636 * decl.c (add_binding): Handle duplicate declarations of external
4639 2000-06-09 Chip Salzenberg <chip@valinux.com>
4640 Mark Mitchell <mark@codesourcery.com>
4642 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4644 (write_signed_number): New macro.
4645 (write_unsigned_number): Likewise.
4646 (write_source_name): Use them.
4647 (write_number): Handle signed and unsigned values.
4648 (write_integer_cst): Use tree_int_cst_sgn, and use
4649 write_unsigned_number or write_signed_number as appropriate.
4650 (write_discriminator): Use write_unsigned_number or
4651 write_signed_number as appropriate.
4652 (write_template_arg_literal): Likewise.
4653 (write_array_type): Use tree_low_cst.
4654 (write_template_parm): Use write_unsigned_number or
4655 write_signed_number as appropriate.
4656 (write_substitution): Adjust call to write_number.
4657 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4658 (write_expression): Handle non-type template arguments of
4659 reference type correctly.
4660 (mangle_thunk): Use write_signed_number.
4662 2000-06-09 Chip Salzenberg <chip@valinux.com>
4664 * mangle.c (find_substition): Don't mangle objects with typename
4665 substitutions (e.g. "cin" as "Si").
4667 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4669 * call.c (add_candidate): Use ggc_alloc_cleared.
4670 * decl.c (lookup_label): Likewise.
4671 * lex.c (retrofit_lang_decl): Likewise.
4673 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4675 * semantics.c (expand_body): Push to TV_EXPAND.
4676 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4677 * decl.c (start_function): Always call announce_function.
4679 * tinfo2.cc: Just declare abort.
4681 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4683 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4684 whenever @ is a symbolic name.
4686 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4688 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4690 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4692 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4693 DECL_ASSEMBLER_NAME.
4695 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4697 * decl2.c (c_language): Define.
4699 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4701 * lex.c (lang_init_options): Tweak.
4703 * decl2.c: Remove #inclusion of diagnostic.h
4704 (lang_decode_option): Move diagnostic formatting options to
4707 * lang-options.h: Remove documentation for diagnostic options.
4709 * Makefile.in (lex.o): Depends upon diagnostic.h
4711 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4713 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4714 the same DECL_RESULT, it's not a redefinition.
4715 * pt.c (tsubst_decl): Remove code to handle illegal
4718 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4720 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4722 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4724 * search.c (maybe_suppress_debug_info): Don't check
4725 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4727 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4730 Remember instantiation context in deferred instantiations.
4731 * cp-tree.h (struct tinst_level): Remove.
4732 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4733 * pt.c (current_tinst_level): Now a tree.
4734 (print_template_context, push_tinst_level, pop_tinst_level,
4735 tinst_for_decl): Adjust.
4736 (reopen_tinst_level): New fn.
4737 (init_pt): Register current_tinst_level as a root.
4738 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4739 of the pending templates list.
4740 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4741 * lex.c (extract_interface_info): Adjust.
4742 * decl2.c (warn_if_unknown_interface): Adjust.
4744 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4746 * class.c (indirect_primary_base_p): New function.
4747 (determine_primary_base): Use it.
4749 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4751 Update new-abi dynamic cast algorithm.
4752 * tinfo.cc (__class_type_info::__dyncast_result): Add
4753 whole_details. Adjust constructor.
4754 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4755 Avoid unnecessary searching.
4756 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4758 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4760 * decl.c (init_decl_processing): Don't call record_component_aliases.
4761 * tree.c (build_cplus_array_type_1): Likewise.
4763 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4765 * ir.texi: Correct typo.
4766 * mangle.c (write_expression): Handle non-type template arguments
4767 with reference type.
4768 * method.c (build_overload_value): Likewise.
4769 * pt.c (convert_nontype_argument): Explicitly represent conversion
4770 to a reference with an ADDR_EXPR.
4771 (unify): Always unify arguments in left-to-right order.
4773 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4774 Mark Mitchell <mark@codesourcery.com>
4776 * Make-lang.in (CXX_SRCS): Add mangle.c.
4777 * Makefile.in (CXX_OBJS): Add mangle.o.
4778 (mangle.o): New rule.
4780 * class.c (local_classes): New variable.
4781 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4782 (get_vtt_name): Use mangle_vtt_name for new ABI.
4783 (init_class_processing): Initialize local_classes.
4784 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4785 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4786 (std_identifier): New macro.
4787 (DECL_VOLATILE_MEMFUNC_P): New macro.
4788 (DECL_NAMESPACE_STD_P): Likewise.
4789 (local_classes): Declare.
4790 (get_mostly_instantiated_function_type): Declare.
4791 (init_mangle): Declare.
4792 (mangle_decl): Likewise.
4793 (mangle_type_string): Likewise.
4794 (mangle_type): Likewise.
4795 (mangle_typeinfo_for_type): Likewise.
4796 (mangle_typeinfo_string_for_type): Likewise.
4797 (mangle_vtbl_for_type): Likewise.
4798 (mangle_vtt_for_type): Likewise.
4799 (mangle_ctor_vtbl_for_type): Likewise.
4800 (mangle_thunk): Likewise.
4801 (mangle_conv_op_name_for_type): Likewise.
4802 (mangle_guard_variable): Likewise.
4803 * decl.c (pushtag): Keep track of local classes.
4804 (initialize_predefined_identifiers): Initialize std_identifier.
4805 (init_decl_processing): Use std_identifier.
4806 (start_decl): Don't treat instantiations as specializations.
4807 (grokdeclarator): Likewise.
4808 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4809 name for fully-instantiated templates.
4810 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4811 destructors with the new ABI.
4812 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4813 (grokfield): Use mangle_type for new ABI.
4814 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4815 (get_sentry): Use mangle_guard_variable for new ABI.
4816 (start_static_initialization_or_destruction): Likewise.
4817 * expr.c (extract_aggr_init): Remove.
4818 (extract_scalar_init): Likewise.
4819 (extract_init): Remove #if 0'd code.
4820 * mangle.c: New function.
4821 * method.c (build_mangled_name): Assert not flag_new_abi.
4822 (build_static_name): Likewise.
4823 (build_decl_overload_real): Likewise.
4824 (build_typename_overload): Likewise.
4825 (build_overload_with_type): Likewise.
4826 (build_overload_name): Likewise.
4827 (get_ctor_vtbl_name): Likewise.
4828 (start_squangling): Likewise.
4829 (get_id_2): Likewise.
4830 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4831 (init_method): Call init_mangle for new ABI.
4832 (make_thunk): Call mangle_thunk for new ABI.
4833 * operators.def: Correct new ABI manglings for the `%' operator.
4835 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4836 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4837 (lookup_template_class): Call mangle_decl for new ABI.
4838 (get_mostly_instantiated_function_type): New function.
4839 (set_mangled_name_for_template_decl): Use it.
4840 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4841 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4842 conversion op names.
4843 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4844 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4845 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4846 mangle_typeinfo_string_for_type.
4848 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4850 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4851 (INNERMOST_TEMPLATE_ARGS): New macro.
4852 (innermost_args): Remove.
4853 (get_innermost_template_args): New function.
4854 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4855 * error.c (dump_function_decl): Be caution when using
4856 most_general_template.
4857 * method.c (build_template_parm_names): Use
4858 INNERMOST_TEMPLATE_ARGS.
4859 * pt.c (add_to_template_args): Tidy comment
4860 (get_innermost_template_args): New function.
4861 (check_explicit_specialization): Clear DECL_INITIAL for a new
4863 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4865 (push_template_decl): Always register specializations of the most
4867 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4868 (coerce_template_parms): Likewise.
4869 (lookup_template_class): Likewise.
4870 (innermost_args): Remove.
4871 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4872 (tsubst_decl): Handle tricky specializations. Use
4873 get_innermost_template_args.
4874 (instantiate_template): Simplify handling of partial
4876 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4877 (most_general_template): Reimplement, in a more straightforward
4879 (regenerate_decl_from_template): Tweak formatting. Use
4880 TMPL_ARGS_DEPTH for clarity.
4881 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4883 * dump.c (dequeue_and_dump): Dump information about thunks.
4885 2000-06-01 Richard Henderson <rth@cygnus.com>
4887 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4889 2000-06-01 Richard Henderson <rth@cygnus.com>
4891 * decl2.c (unsupported_options): Fix typo, make const.
4892 (lang_decode_option): Fix bsearch argument order.
4894 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4896 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4899 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4901 * cp-tree.h (c_get_alias_set): Deleted.
4902 * Makefile.in (decl.o): Include ../expr.h.
4903 * decl.c (expr.h): Include.
4904 (init_decl_processing): Call record_component_aliases for arrays.
4905 (grokdeclarator): Likewise.
4906 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4907 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4909 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4911 Remove guiding declaration support.
4912 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4913 (flag_guiding_decls): Remove.
4914 * call.c (build_user_type_conversion_1): Remove support for
4916 (build_new_function_call): Likewise.
4917 (build_new_op): Likewise.
4918 (build_new_method_call): Likewise.
4919 * decl.c (start_function): Likewise.
4920 * friend.c (is_friend): Likewise.
4921 (do_friend): Likewise.
4922 * decl2.c ((flag_dump_translation_unit): Make it const.
4923 (flag_guiding_decls): Remove.
4924 (unsupported_options): New variable
4925 (compare_options): New function.
4926 (lang_decode_option): Use them.
4928 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4930 * method.c (mangle_expression): Adjust test for legal expression
4933 * pt.c (instantiate_decl): Save and restore the local
4934 specializations list.
4936 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4938 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4940 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4942 * call.c (add_template_candidate_real): Handle member template
4943 constructors for classes with virtual bases.
4944 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4945 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4947 * ir.texi: Update thunk documentation.
4949 * call.c (joust): Fix handling of overloaded builtin operators.
4951 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4953 * cp-tree.h (DECL_ANTICIPATED): New macro.
4954 Document new use of DECL_LANG_FLAG_7.
4955 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4956 in the user namespace.
4957 * lex.c (do_identifier): If the identifier's declaration has
4958 DECL_ANTICIPATED on, it has not yet been declared. But do not
4959 replace it with an ordinary implicit declaration.
4961 * tinfo2.cc: Include stdlib.h.
4963 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4965 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4966 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4969 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4971 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4974 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4976 * operators.def (<?): Duplicated, should have been...
4979 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4980 Mark Mitchell <mark@codesourcery.com>
4982 * cp-tree.h (ansi_opname): Make it a macro.
4983 (ansi_assopname): Likewise.
4984 (struct lang_decl_flags): Add assignment_operator_p.
4985 (struct lang_decl): Add operator_code.
4986 (DECL_VTT_PARM): Adjust.
4987 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4988 overloaded operator.
4989 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4990 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4991 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4992 (opname_tab): Remove.
4993 (assignop_tab): Likewise.
4994 (operator_name_info_t): New type.
4995 (operator_name_info): New variable.
4996 (assignment_operator_name_info): Likewise.
4997 (build_cp_library_fn): Remove declaration.
4998 (push_cp_library_fn): Likewise.
4999 (operator_name_string): Likewise.
5000 (build_decl_overload): Likewise.
5001 * call.c (print_z_candidates): Simplify.
5002 (build_object_call): Adjust usage of ansi_opname. Use
5003 DECL_OVERLOADED_OPERATOR_P.
5004 (op_error): Adjust operator name lookup.
5005 (build_conditional_expr): Adjust usage of ansi_opname.
5006 (build_new_op): Likewise.
5007 (build_op_delete_call): Likewise.
5008 (build_over_call): Likewise.
5009 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5010 * decl.c (duplicate_decls): Copy operator_code.
5011 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5012 (builtin_function): Adjust parameters to build_library_fn_1.
5013 (build_library_fn_1): Accept an overloaded operator code.
5014 (build_library_fn): Pass ERROR_MARK.
5015 (build_cp_library_fn): Accept an overloaded operator code.
5016 (push_cp_library_fn): Likewise.
5017 (grokfndecl): Tweak.
5018 (grokdeclarator): Simplify code to compute names of overloaded
5019 operators. Adjust use of ansi_opname.
5020 (ambi_op_p): Work on tree_codes, not identifiers.
5021 (unary_op_p): Likewise.
5022 (grok_op_properties): Likewise.
5023 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5024 (lang_mark_tree): Don't try to mark the operator_code.
5025 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5026 * error.c (dump_decl): Remove special handling for operator
5028 (dump_function_name): Likewise.
5029 (dump_expr): Adjust name lookup of operators.
5030 (op_to_string): Simplify.
5031 (assop_to_string): Likewise.
5032 * init.c (build_new_1): Adjust use of ansi_opname.
5033 * lex.c (opname_tab): Remove.
5034 (assignop_tab): Likewise.
5035 (ansi_opname): Likewise.
5036 (ansi_assopname): Likewise.
5037 (operator_name_string): Likewise.
5038 (reinit_lang_specific): Likewise.
5039 (operator_name_info): New variable.
5040 (assignment_operator_name_info): Likewise.
5041 (init_operators): New function.
5042 (init_parse): Use it.
5043 (do_identifier): Adjust use of ansi_opname.
5044 * method.c (mangle_expression): Don't use ansi_opname for
5046 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5047 (build_decl_overload): Remove.
5048 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5049 (do_build_assign_ref): Adjust use of ansi_opname.
5050 (synthesize_method): Likewise.
5051 (implicitly_declare_fn): Likewise.
5052 * operators.def: New file.
5053 * parse.y (operator): Adjust use of ansi_opname.
5054 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5055 (set_mangled_name_for_template_decl): Don't play games with
5057 (special_function_p): Adjust use of ansi_opname.
5058 * typeck.c (check_return_expr): Likewise.
5059 * Make-lang.in (cc1plus): Depend on operators.def.
5060 * Makefile.in (lex.o): Likewise.
5063 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5065 * Make-lang.in (cplib2.ready): Eradicate.
5067 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5069 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5070 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5071 (built_min, cp_tree_equal): Likewise.
5073 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5075 * class.c (layout_nonempty_base_or_field): Replace
5076 `record_layout_info' with `record_layout_info_s'.
5078 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5081 * cp-tree.h (struct language_function): x_named_labels is now
5082 a struct named_label_list*.
5083 * decl.c (struct named_label_use_list): Renamed from...
5084 (struct named_label_list): ...this. New struct.
5085 (push_binding_level): Don't set eh_region.
5086 (note_level_for_eh): New fn.
5087 (pop_label): Take label and old value directly.
5088 (pop_labels): Adjust for new named_labels format.
5089 (lookup_label): Likewise.
5090 (poplevel): Note characteristics of a binding level containing a
5091 named label. Mess with named label lists earlier.
5092 (mark_named_label_lists): New fn.
5093 (mark_lang_function): Call it.
5094 (use_label): New fn, split out from...
5095 (make_label_decl): ...here. Don't call it.
5096 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5097 check_previous_gotos): New fns, split out from...
5098 (define_label): ...here.
5099 (check_switch_goto): New fn.
5100 (define_case_label): Call it.
5101 (check_goto): New fn.
5102 * semantics.c (finish_goto_stmt): Call it and use_label.
5103 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5104 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5106 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5108 * class.c (build_vtable_entry_ref): Correct usage of
5109 get_vtbl_decl_for_binfo.
5111 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5112 * method.c (implicitly_declare_fn): Not here.
5114 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5116 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5117 (CPTI_PTMD_DESC_TYPE): ... here.
5118 (ptmd_desc_type_node): Rename to ...
5119 (ptm_desc_type_node): ... here.
5121 * rtti.c (ptmd_initializer): Rename to ...
5122 (ptm_initializer): ... here.
5123 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5125 (create_tinfo_types): Adjust.
5127 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5129 Finish implementation of VTTs.
5130 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5131 CPTI_VTT_PARM_IDENTIFIER.
5132 (vtt_parm_identifier): New macro.
5133 (vtt_parm_type): Likewise.
5134 (BINFO_SUBVTT_INDEX): Likewise.
5135 (BINFO_VPTR_INDEX): Likewise.
5136 (struct lang_decl): Add vtt_parm.
5137 (DECL_VTT_PARM): New macro.
5138 (DECL_USE_VTT_PARM): Likewise.
5139 (DECL_NEEDS_VTT_PARM_P): Likewise.
5140 (get_vtt_name): Declare.
5141 (build_artifical_parm): Likewise.
5142 (fixup_all_virtual_upcast_offsets): Likewise.
5143 (expand_indirect_vtbls_init): Remove.
5144 * call.c (build_new_method_call): Pass the vtt to subobject
5145 constructors and destructors.
5146 * class.c (get_vtt_name): Give it external linkage.
5147 (build_clone): Handle the magic VTT parameters for clones.
5148 (clone_function_decl): Fix typo in comment.
5149 (build_vtt): Keep track of the indices in the VTTs where various
5150 entities are stored.
5151 (build_vtt_inits): Likewise.
5152 (dfs_build_vtt_inits): Likewise.
5153 (build_ctor_vtbl_group): Tweak type of construction vtables.
5154 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5155 primary bases, when building construction vtables.
5156 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5157 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5158 (init_decl_processing): Initialize vtt_parm_type.
5159 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5160 (lang_mark_tree): Make vtt_parm.
5161 * decl2.c (build_artificial_parm): New function.
5162 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5163 (grokclassfn): Use build_artificial_parm.
5164 * init.c (initialize_vtbl_ptrs): Call
5165 fixup_all_virtual_upcast_offsets directly.
5166 (perform_member_init): Use the complete subobject destructor for
5168 (build_vtbl_address): New function.
5169 (expand_virtual_init): Handle VTTs.
5170 * optimize (maybe_clone_body): Likewise.
5171 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5173 (expand_indirect_vtbls_init): Remove.
5174 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5175 * tree.c (make_binfo): Make them bigger.
5177 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5179 * inc/cxxabi.h (__pbase_type_info): Define, based on
5180 __pointer_type_info.
5181 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5182 (__pointer_to_member_type_info): Likewise.
5183 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5184 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5185 (__pointer_type_info::__do_catch): Rename to ...
5186 (__pbase_type_info::__do_catch): ... here. Adjust.
5187 (__pbase_type_info::__pointer_catch): Implement.
5188 (__pointer_type_info::__pointer_catch): Adjust.
5189 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5191 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5193 * tinfo.h (__user_type_info::contained_virtual_p): New
5195 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5197 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5198 diamond shaped heirarchy. Add early out for mixed diamond and
5199 duplicate shaped heirarchy.
5201 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5203 * cp-tree.h (build_delete): Change prototype.
5204 (build_vec_delete): Likewise.
5205 * call.c (build_scoped_method_call): Use special_function_kind
5206 values to indicate the kind of destruction to be done.
5207 (build_method_call): Likewise.
5208 * decl.c (finish_destructor_body): Likewise.
5209 (maybe_build_cleanup_1): Likewise. Rename to ...
5210 (maybe_build_cleanup): ... this.
5211 * decl2.c (delete_sanity): Use special_function_kind
5212 values to indicate the kind of destruction to be done.
5213 (build_cleanup): Likewise.
5214 * init.c (perform_member_init): Likewise.
5215 (build_vec_delete_1): Likewise.
5216 (build_dtor_call): Simplify.
5217 (build_delete): Use special_function_kind
5218 values to indicate the kind of destruction to be done.
5219 (build_vbase_delete): Likewise.
5220 (build_vec_delete): Likewise.
5222 * init.c (sort_member_init): Fix typo in error message generation
5225 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5227 * semantics.c (begin_class_definition): make the packed
5228 attribute be sensitive to the "-fpack-struct" command line flag
5230 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5232 Update new-abi upcast algorithm.
5233 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5234 prototype and meaning of return value.
5235 (__si_class_type_info::__do_upcast): Likewise.
5236 (__vmi_class_type_info::__do_upcast): Likewise.
5237 * tinfo.cc (__class_type_info::__upcast_result): Replace
5238 whole2dst with part2dst. Adjust ctor.
5239 (__class_type_info::__do_upcast): Adjust call of worker function.
5240 (__class_type_info::__do_upcast): Adjust.
5241 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5243 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5244 virtual base in diamond heirarchy bug.
5246 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5248 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5249 and bitfield to tinfo_fn_p.
5250 (DECL_TINFO_FN_P): Adjust.
5251 (SET_DECL_TINFO_FN_P): Likewise.
5252 (DECL_MUTABLE_P): Likewise.
5253 (DECL_C_BIT_FIELD): Likewise.
5254 (SET_DECL_C_BIT_FIELD): Likewise.
5255 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5256 (DECL_UNINLINABLE): Likewise.
5257 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5258 (handle_using_decl): Remove assertion.
5259 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5260 to build FIELD_DECLs.
5261 (build_base_field): Likewise.
5262 (layout_class_type): Likewise.
5263 * decl.c (init_decl_processing): Likewise.
5264 (build_ptrmemfunc_type): Likewise.
5265 (grokdeclarator): Likewise.
5266 * decl2.c (grok_x_components): Likewise.
5267 * except.c (call_eh_info): Likewise.
5268 * init.c (init_init_processing): Likewise.
5269 * rtti.c (expand_class_desc): Likewise.
5270 (create_pseudo_type_info): Likewise.
5271 (get_vmi_pseudo_type_info): Likewise.
5272 (create_tinfo_types): Likewise.
5273 * ptree.c (print_lang_decl): Adjust.
5274 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5275 before checking DECL_MUTABLE_P.
5277 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5278 parameters for template functions.
5279 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5280 destructors as well as constructors.
5282 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5284 * class.c (build_ctor_vtbl_group): Set inits.
5285 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5286 DECL_THIS_INLINE appropriately for clones.
5288 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5289 (DECL_CONV_FN_P): Simplify.
5290 (DECL_OPERATOR): Remove.
5291 (language_to_string): Declare.
5292 * decl.c (duplicate_decls): Fix typo in comment.
5293 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5294 (grok_op_properties): Use DECL_CONV_FN_P instead of
5295 IDENTIFIER_TYPENAME_P.
5296 * dump.c (dequeue_and_dump): Dump the language linkage of
5298 * error.c (language_to_string): Give it external linkage.
5299 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5300 (implicitly_declare_fn): Set DECL_LANGUAGE.
5301 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5302 IDENTIFIER_TYPENAME_P.
5303 (tsubst_decl): Likewise.
5304 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5305 * semantics.c (finish_member_declaration): Don't mark members of
5306 classes declared in an extern "C" region as extern "C".
5308 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5310 * decl2.c (qualified_lookup_using_namespace): Look through
5313 * decl.c (push_using_decl): Return the old decl on namespace level.
5315 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5317 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5318 (VTT_NAME_PREFIX): New macro.
5319 (CTOR_VTBL_NAME_PREFIX): Likewise.
5320 (get_ctor_vtbl_name): New function.
5321 * class.c (get_vtable_name): Simplify.
5322 (get_vtt_name): New function.
5323 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5324 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5325 when a virtual base becomes primary.
5326 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5328 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5329 additional parameters.
5330 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5331 (initialize_array): New function.
5332 (build_vtt): Likewise.
5333 (build_vtt_inits): Likewise.
5334 (dfs_build_vtt_inits): Likewise.
5335 (dfs_fixup_binfo_vtbls): Likewise.
5336 (build_ctor_vtbl_group): Likewise.
5337 (initialize_vtable): Use initialize_array.
5338 (accumulate_vtbl_inits): Reimplement to handle construction
5340 (dfs_accumulate_vtbl_inits): Likewise.
5341 (bulid_vtbl_initializer): Adjust parameter name.
5342 * method.c (build_typename_overload): Remove #if 0'd code.
5343 (get_ctor_vtbl_name): New function.
5344 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5345 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5347 * cp-tree.h (struct lang_type): Remove search_slot.
5348 (CLASSTYPE_SEARCH_SLOT): Remove.
5349 (emit_base_init): Change prototype.
5350 (initialize_vtbl_ptrs): Likewise.
5351 (expand_indirect_vtbls_init): Likewise.
5352 (clear_search_slots): Remove.
5353 * decl.c (lang_mark_tree): Don't mark search_slot.
5354 * init.c (initialize_vtbl_ptrs): Simplify.
5355 (emit_base_init): Likewise.
5356 * search.c (struct vbase_info): Document decl_ptr.
5357 (convert_pointer_to_single_level): Remove.
5358 (dfs_find_vbases): Remove.
5359 (dfs_init_base_pointers): Simplify.
5360 (dfs_clear_vbase_slots): Remove.
5361 (dfs_vtable_path_unmark): New function.
5362 (init_vbase_pointers): Simplify.
5363 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5364 (expand_indirect_vtbls_init): Simplify. Don't call
5365 mark_all_temps_used.
5366 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5367 initialize_vtbl_ptrs.
5369 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5371 * except.c: Add static prototypes.
5373 2000-05-20 H.J. Lu <hjl@gnu.org>
5375 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5377 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5379 Don't create a separate copy of virtual bases for the
5380 CLASSTYPE_VBASECLASSES list.
5381 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5382 (BINFO_FOR_VBASE): Remove.
5383 (CANONICAL_BINFO): Adjust.
5384 (binfo_for_vbase): New function.
5385 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5386 instead of BINFO_FOR_VBASE.
5387 (build_vbase_pointer): Likewise.
5388 (build_secondary_vtable): Likewise.
5389 (dfs_mark_primary_bases): Likewise.
5390 (mark_primary_bases): Likewise.
5391 (layout_nonempty_base_or_field): Likewise.
5392 (dfs_set_offset_for_shared_vbases): Likewise.
5393 (dfs_set_offset_for_unshared_vbases): Likewise.
5394 (layout_virtual_bases): Likewise. Adjust for changes to the
5395 CLASSTYPE_VBASECLASSES list.
5396 (dump_class_hierarchy_r): Use binfo_for_vbase
5397 instead of BINFO_FOR_VBASE.
5398 (dump_class_hierarchy): Likewise.
5399 (finish_vtbls): Likewise.
5400 (build_vtbl_initializer): Adjust for changes to the
5401 CLASSTYPE_VBASECLASSES list.
5402 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5403 * decl.c (finish_destructor_body): Adjust for changes to the
5404 CLASSTYPE_VBASECLASSES list.
5405 * init.c (sort_base_init): Use binfo_for_vbase.
5406 (construct_virtual_bases): Adjust for changes to the
5407 CLASSTYPE_VBASECLASSES list.
5408 (expand_member_init): Use binfo_for_vbase.
5409 (build_vbase_delete): Adjust for changes to the
5410 CLASSTYPE_VBASECLASSES list.
5411 * method.c (do_build_copy_constructor): Likewise.
5412 * rtti.c (get_base_offset): Use binfo_for_vbase.
5413 (expand_class_desc): Remove #if 0'd code.
5414 * search.c (struct vbase_info): Remove vbase_types.
5415 (get_base_distance): Use binfo_for_vbase.
5416 (lookup_field_queue_p): Use CANONICAL_BINFO.
5417 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5418 (get_pure_virtuals): Adjust for changes to the
5419 CLASSTYPE_VBASECLASSES list.
5420 (dfs_find_vbases): Use binfo_for_vbase.
5421 (dfs_init_vbase_pointers): Likewise.
5422 (init_vbase_pointers): Don't initialize vi.vbase_types.
5423 (virtual_context): Use binfo_for_vbase.
5424 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5425 CLASSTYPE_VBASECLASSES list.
5426 (expand_indirect_vtbls_init): Simplify.
5427 (dfs_get_vbase_types): Don't replicate virtual bases.
5428 (find_vbase_instance): Use binfo_for_vbase.
5429 (binfo_for_vbase): New function.
5430 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5432 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5434 * decl2.c (finish_anon_union): Generalize error messages to handle
5435 anonymous structures.
5436 * init.c (perform_member_init): Remove `name' parameter.
5437 (build_field_list): New function.
5438 (sort_member_init): Handle anonymous union initialization order
5439 correctly. Check for multiple initializations of the same union.
5440 (emit_base_init): Don't look up fields by name here.
5441 (expand_member_init): Record the result of name lookup for future
5443 * typeck.c (build_component_ref): Fix formatting.
5445 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5447 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5448 * typeck.c (build_x_compound_expr): Replace warn_unused with
5451 * decl2.c (lang_decode_option): Update -Wall unused flags by
5452 calling set_Wunused.
5454 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5456 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5457 * init.c (dfs_vtable_path_unmark): Remove.
5458 * search.c (marked_new_vtable_p): Likewise.
5459 (unmarked_new_vtable_p): Likewise.
5460 (dfs_search_slot_nonempty_p): Likewise.
5461 (dfs_mark): Likewise.
5462 (dfs_vtable_path_unmark): Likewise.
5463 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5464 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5465 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5466 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5467 (init_vbase_pointers): Simplify.
5468 (expand_indirect_vtbls_init): Likewise.
5470 * class.c (copy_virtuals): New function.
5471 (build_primary_table): Use it.
5472 (build_secondary_vtable): Likewise.
5473 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5474 indicate that no vcall offset is required.
5475 (add_virtual_function): Likewise.
5476 (modify_all_vtables): Likewise.
5477 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5478 (dfs_accumulate_vtbl_inits): Likewise.
5479 (build_vtbl_initializer): Make changes to handle construction
5481 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5482 (build_rtti_vtbl_entries): Likewise.
5483 (build_vtable_entries): Handle a NULL vcall_index.
5485 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5487 * decl2.c (lang_decode_option): Fix thinko.
5489 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5491 * except.c (check_handlers): New fn.
5492 * cp-tree.h: Declare it.
5493 * semantics.c (finish_handler_sequence): Call it.
5494 (finish_function_handler_sequence): Likewise.
5495 (finish_handler_parms): Set TREE_TYPE on the handler.
5496 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5497 * search.c (get_base_distance_recursive): If protect>1, ignore
5499 (get_base_distance): Don't reduce watch_access.
5501 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5503 * lex.c: #include diagnostic.h.
5504 (lang_init_options): Set default prefixing rules.
5506 * lang-options.h: Add -fdiagnostics-show-location=.
5508 * decl2.c: #include diagnostic.h.
5509 (lang_decode_option): Handle -fdiagnostics-show-location=.
5511 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5513 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5514 * vec.cc: Revert my 2000-05-07 change.
5516 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5518 * class.c (check_field_decls): Complain about non-static data
5519 members with same name as class in class with constructor.
5521 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5523 * decl.c (grokdeclarator): Allow non-static data members with
5526 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5528 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5529 and pending_inline.filename. Update prototypes.
5530 * decl.c (define_label): Constify filename parameter.
5531 * decl2.c (warn_if_unknown_interface): Constify local char *.
5532 * input.c Constify input_source.filename. Don't declare
5533 input_filename or lineno. Constify filename parameter to feed_input.
5534 * lex.c (init_parse): Constify parameter and return value.
5535 (cp_pragma_interface, cp_pragma_implementation): Constify
5537 (reinit_parse_for_method, reinit_parse_for_block,
5538 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5539 Constify local char *.
5540 * pt.c: Don't declare lineno or input_filename.
5541 (print_template_context, tsubst_friend_function, tsubst_decl,
5542 tsubst, instantiate_decl): Constify local char *.
5543 * semantics.c (expand_body): Constify local char *.
5544 * tree.c (build_srcloc): Constify filename parameter.
5545 * typeck.c (c_expand_asm_operands): Constify filename
5548 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5550 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5553 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5555 * inc/cxxabi.h: Fix typos in comment.
5556 (__base_class_info::__offset): Use a static_cast.
5558 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5560 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5561 of std::size_t and std::ptrdiff_t respectively.
5562 * tinfo.cc: Likewise.
5565 2000-05-06 Richard Henderson <rth@cygnus.com>
5567 * typeck.c (build_c_cast): Don't warn integer->pointer size
5568 mismatch for constants.
5570 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5572 * rtti.c (ptmd_initializer): Set non-public, if class is
5575 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5576 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5577 __cxa_vec_delete): Likewise.
5578 * tinfo.cc (__dynamic_cast): Likewise.
5579 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5580 __cxa_vec_delete): Likewise.
5582 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5584 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5585 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5586 (lang_decl_flags): Add vcall_offset.
5587 (THUNK_VCALL_OFFSET): Use it.
5588 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5589 * method.c (make_thunk): Create the lang_decl here, not in
5591 (emit_thunk): Make generic thunks into ordinary functions once
5592 they have been fed to expand_body.
5593 * semantics.c (expand_body): Set current_function_is_thunk here.
5595 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5597 * class.c (update_vtable_entry_for_fn): Prototype.
5599 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5602 * search.c (dfs_build_inheritance_graph_order): Prototype.
5604 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5606 * cp-tree.h (special_function_kind): Add various kinds of
5608 (special_function_p): New function.
5609 * class.c (overrides): Don't let one kind of destructor override
5611 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5612 whether or not to instantiate a template.
5613 * tree.c (special_function_p): Define.
5615 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5617 * cp-tree.def (THUNK_DECL): Remove.
5618 * cp-tree.h (DECL_THUNK_P): New macro.
5619 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5620 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5621 (SET_DECL_THUNK_P): Likewise.
5622 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5623 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5624 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5625 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5626 (duplicate_decls): Likewise.
5627 (pushdecl): Likewise. Adjust thunk handling.
5628 (grokfndecl): Use DECL_EXTERN_C_P.
5629 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5630 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5631 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5632 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5633 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5634 DECL_NO_STATIC_CHAIN.
5635 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5636 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5637 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5640 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5642 * tree.c (walk_tree): Set lineno.
5644 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5646 * exception.cc: Update license notice.
5648 * new1.cc: Likewise.
5649 * new2.cc: Likewise.
5650 * tinfo.cc: Likewise.
5651 * tinfo2.cc: Likewise.
5653 * inc/cxxabi.h: Likewise.
5654 * inc/exception: Likewise.
5655 * inc/new: Likewise.
5656 * inc/new.h: Likewise.
5657 * inc/typeinfo: Likewise.
5659 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5661 * tree.c (build_target_expr_with_type): If we already have a
5662 TARGET_EXPR, just return it.
5664 * optimize.c (initialize_inlined_parameters): Don't generate an
5665 EXPR_STMT if we can just use DECL_INITIAL.
5666 * decl.c (emit_local_var): Only make the initialization a
5667 full-expression if stmts_are_full_exprs_p.
5669 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5671 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5673 * call.c (standard_conversion): Use it.
5674 (direct_reference_binding): Likewise.
5675 (build_over_call): Likewise.
5676 (is_properly_derived_from): Likewise.
5677 (compare_ics): Likewise.
5678 * class.c (resolves_to_fixed_type_p): Likewise.
5679 * optimize.c (declare_return_variable): Likewise.
5680 * pt.c (is_specialization_of): Likewise.
5682 * typeck.c (comp_target_parms): Likeiwse.
5683 (build_static_cast): Likewise.
5684 (build_reinterpret_cast): Likewise.
5685 (build_const_cast): Likewise.
5686 (comp_ptr_ttypes_real): Likewise.
5687 (comp_ptr_ttypes_const): Likewise.
5688 * typeck2.c (process_init_constructor): Likewise.
5690 2000-04-30 Scott Snyder <snyder@fnal.gov>
5692 * decl.c (finish_destructor_body): Use the base destructor when
5693 destroying virtual bases.
5695 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5697 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5699 * optimize.c (struct inline_data): Add target_exprs field.
5700 (declare_return_variable): When a function returns an aggregate,
5701 use the variable declared in the TARGET_EXPR as the remapped
5703 (expand_call_inline): Update the pending target_exprs stack.
5704 (optimize_function): Initialize the stack.
5706 * decl2.c (finish_file): Fix typo in comment.
5708 * method.c (emit_thunk): Don't try to return a `void' value.
5710 * optimize.c (initialize_inlined_parameters): If the parameter is
5711 addressable, we need to make a new VAR_DECL, even if the
5712 initializer is constant.
5714 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5716 * decl.c (grok_op_properties): Add an extra check of argtypes.
5718 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5720 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5722 (initialize_inlined_parameters): Try to avoid creating new
5725 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5727 * lex.c (my_get_run_time): Remove.
5728 (init_filename_times): Use get_run_time instead of my_get_run_time.
5729 (check_newline): Likewise.
5730 (dump_time_statistics): Likewise.
5731 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5732 of computing elapsed time explicitly.
5734 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5736 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5737 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5738 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5739 before calling decl_constant_value.
5740 * class.c (check_bitfield_decl): Likewise.
5741 * cvt.c (ocp_convert): Likewise.
5742 (convert): Likewise.
5743 * decl.c (compute_array_index_type): Likewise.
5744 (build_enumerator): Likewise.
5745 * decl2.c (check_cp_case_value): Likewise.
5746 * pt.c (convert_nontype_argument): Likewise.
5748 * typeck.c (decay_conversion): Likewise.
5749 (build_compound_expr): Likewise.
5750 (build_reinterpret_cast): Likewise.
5751 (build_c_cast): Likewise.
5752 (convert_for_assignment): Likewise.
5754 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5756 * decl.c (finish_function): Don't play games with DECL_INLINE.
5758 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5760 * ir.texi: Correct typo.
5762 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5764 * decl.c (grokdeclarator): Reject VLAs as members.
5766 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5768 * call.c (standard_conversion): Accept conversion between
5771 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5773 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5775 * decl2.c (finish_file): Remove double setup for accounting
5778 2000-04-24 Robert Lipe <robertlipe@usa.net>
5780 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5782 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5784 * new.cc (set_new_handler): Needs to be in std::.
5786 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5788 * cp-tree.h (lang_decl): Remove pretty_function_p.
5789 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5790 language-specific node.
5791 * decl.c (cp_make_fname_decl): Use build_decl, not
5792 build_lang_decl, to build the variables.
5793 (grokvardecl): Don't call build_lang_decl for local variables in
5795 (grokdeclarator): Don't call build_lang_decl for local type
5796 declarations in templates.
5797 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5798 zero'd memory, rather than calling memset.
5799 * pt.c: Include hashtab.h.
5800 (local_specializations): New variable.
5801 (retrieve_local_specialization): Use it.
5802 (register_local_specialization): Likewise.
5803 (tsubst_decl): Don't assume local variables have
5805 (instantiate_decl): Set up local_specializations.
5806 * Makefile.in (HTAB_H): New variable.
5808 2000-04-23 Richard Henderson <rth@cygnus.com>
5810 * typeck.c (c_expand_asm_operands): Restore the original
5811 contents of the output list.
5813 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5815 * ir.texi: Document complex number representation.
5817 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5819 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5820 (target_incomplete_p): New function.
5821 (tinfo_base_init): Create comdat NTBS name variable.
5822 (ptr_initializer): Add non_public parameter. Calculate it.
5823 (ptmd_initializer): Likewise.
5824 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5825 (create_real_tinfo_var): Add non_public parameter. Use it.
5826 Push proxy into global namespace.
5827 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5829 * inc/typeinfo (type_info::before, type_info::operator==):
5830 Compare __name addresses.
5832 * tinfo2.cc: Remove new-abi builtins comment.
5834 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5836 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5838 * call.c (joust): Exit early if we get the same function, too.
5840 * decl2.c (key_method): Return NULL_TREE for template classes.
5841 (import_export_class): Don't need to check for template classes.
5843 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5845 * lex.c: Remove references to cccp.c.
5847 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5849 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5850 volatile_memfunc. Add destructor_attr. Adjust dummy.
5851 (DECL_DESTRUCTOR_P): Use destructor_attr.
5852 (DECL_CONST_MEMFUNC_P): Reimplement.
5853 (DECL_VOLATILE_MEMFUNC_P): Remove.
5854 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5855 (overrides): Use DECL_DESTRUCTOR_P.
5856 (check_for_override): Likewise.
5857 * decl.c (start_function): Likewise.
5858 * decl2.c (grokfclassfn): Likewise.
5859 (check_classfn): Likewise.
5860 (grok_function_init): Likewise.
5862 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5864 * decl2.c (grokfield): Issue error on illegal data member
5867 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5869 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5871 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5873 * class.c (build_vtable_entry): Don't build thunks for type-info
5876 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5878 * decl.c (decls_match): Allow a redeclaration of a builtin to
5879 specify args while the builtin did not.
5881 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5883 * cp-tree.def (THUNK_DECL): Add to documentation.
5884 * cp-tree.h (flag_huge_objects): Declare.
5885 * class.c (modify_vtable_entry): Tidy.
5886 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5887 Calculate delta appropriately for the new ABI.
5888 (dfs_modify_vtables): Use it.
5889 (modify_all_vtables): Fix thinko in code to add overriding copies
5890 of functions to primary vtables.
5891 (build_clone): Fix typo in comment.
5892 (clone_function_decl): Correct order of destructors in vtable.
5893 (build_vbase_offset_vtbl_entries): Adjust comment.
5894 (dfs_vcall_offset_queue_p): Remove.
5895 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5896 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5897 (build_vtable_entry): Correct check for pure virtual functions.
5898 Don't declare flag_huge_objects.
5899 * decl.c (flag_huge_objects): Remove declaration.
5900 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5901 Use int_size_in_bytes.
5902 (emit_thunk): Handle vcall offset thunks.
5904 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5906 * decl2.c (parse_time, varconst_time): Delete declarations.
5907 (finish_file): Delete LINENO declaration.
5908 START_TIME and THIS_TIME now long.
5910 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5912 * class.c (build_base_field): Reformat comment.
5914 * inc/cxxabi.h (stddef.h): Comment inclusion.
5915 (__base_class_info::__offset): Comment shift.
5917 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5919 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5920 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5921 (cp_push_exception_identifier): New macro.
5922 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5923 (DECL_BASE_DESTRUCTOR_P): Likewise.
5924 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5925 (get_vtbl_decl_for_binfo): Fix formatting.
5926 (in_charge_arg_for_name): New macro.
5927 (maybe_build_cleanup_and_delete): Remove declaration.
5928 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5929 (in_charge_arg_for_name): New function.
5930 (build_new_method_call): Use it. Handle cloned destructors.
5931 (build_clone): Don't make the base constructor virtual.
5932 Automatically defer generated functions.
5933 (clone_function_decl): Handle destructors, too.
5934 (clone_constructors_and_destructors): Likewise.
5935 (create_vtable_ptr): Don't create a vtable entry for a cloned
5937 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5938 (initialize_predefined_identifiers): Update appropriately.
5939 (finish_destructor_body): Simplify.
5940 (maybe_build_cleanup_and_delete): Remove.
5941 * except.c (expand_throw): Handle new-ABI destructors.
5942 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5943 (build_dtor_call): New function.
5944 (build_delete): Use it. Simplify.
5945 * optimize.c (maybe_clone_body): Handle destructors.
5946 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5948 * exception.cc (cleanup_fn): New typedef.
5949 (CALL_CLEANUP): New macro.
5950 (cp_eh_info): Use them.
5951 (__cp_push_exception): Likewise.
5952 (__cp_pop_exception): Likewise.
5954 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5956 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5957 (complete_dtor_identifier): New macro.
5958 (CLASSTYPE_FIRST_CONVERSION): Remove.
5959 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5960 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5961 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5962 (CLASSTYPE_CONSTRUCTORS): Likewise.
5963 (CLASSTYPE_DESTRUCTORS): Likewise.
5964 (lang_decl): Add cloned_function.
5965 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5966 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5967 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5968 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5969 (DECL_CLONED_FUNCTION_P): Likewise.
5970 (DECL_CLONED_FUNCTION): Likewise.
5971 (clone_function_decl): Declare.
5972 (maybe_clone_body): Likewise.
5973 * call.c (build_user_type_conversion_1): Call complete object
5974 constructors in the new ABI.
5975 (build_new_method_call): Don't add in-charge parameters under the
5977 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5978 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5979 CLASSTYPE_DESTRUCTOR_SLOT.
5980 (build_clone): New function.
5981 (clone_function_decl): Likewise.
5982 (clone_constructors_and_destructors): Likewise.
5983 (check_bases_and_members): Use it.
5984 * decl.c (iniitialize_predefined_identifiers): Initialize
5985 complete_dtor_identifier.
5986 (finish_function): Don't add extra code to a clone.
5987 (lang_mark_tree): Mark cloned_function.
5988 * decl2.c (mark_used): Don't bother trying to instantiate things
5990 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5991 * method.c (set_mangled_name_for_decl): Don't treat clones as
5993 (synthesize_method): Sythesize cloned functions, not the clones.
5994 * optimize.c (inline_data): Update comment on ret_label.
5995 (remap_block): Don't assume DECL_INITIAL exists.
5996 (copy_body_r): Allow ret_label to be NULL.
5997 (maybe_clone_body): Define.
5998 * pt.c (tsubst_decl): Handle clones.
5999 (instantiate_clone): New function.
6000 (instantiate_template): Use it.
6001 (set_mangled_name_for_template_decl): Don't treat clones as
6003 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6004 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6005 * semantics.c (expand_body): Clone function bodies as necessary.
6007 * optimize.c (remap_decl): Avoid sharing structure for arrays
6008 whose size is only known at run-time.
6009 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6011 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6012 to has_in_charge_parm_p.
6013 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6014 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6015 (DECL_COPY_CONSTRUCTOR_P): New macro.
6016 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6017 (build_user_type_conversion_1): Likewise.
6018 (convert_like_real): Likewise.
6019 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6020 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6021 (copy_args_p): Likewise.
6022 (grok_ctor_properties): Likewise.
6023 (start_function): Likewise.
6024 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6025 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6026 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6027 * method.c (do_build_copy_constructor): Use
6028 DECL_HAS_IN_CHARGE_PARM_P.
6029 (synthesize_method): Likewise.
6030 * pt.c (instantiate_template): Remove goto.
6031 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6034 * cp-tre.h (finish_function): Change prototype.
6035 * decl.c (end_cleanup_fn): Adjust caller.
6036 (finish_function): Take only one parameter.
6037 * decl2.c (finish_objects): Adjust caller.
6038 (finish_static_storage_duration_function): Likewise.
6039 * method.c (emit_thunk): Likewise.
6040 * parse.y: Likewise.
6041 * parse.c: Regenerated.
6042 * pt.c (instantiate_decl): Likewise.
6043 * rtti.c (synthesize_tinfo_fn): Likewise.
6044 * semantics.c (expand_body): Likewise.
6046 * cp-tree.h (copy_decl): New function.
6047 * class.c (finish_struct_1): Use it.
6048 * lex.c (copy_decl): Define it.
6049 * pt.c (tsubst_decl): Likewise.
6050 * tree.c (copy_template_template_parm): Likewise.
6052 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6053 has_nonpublic_assign_ref.
6054 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6055 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6056 * class.c (finish_struct_methods): Don't set
6057 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6058 (interface_only): Don't declare.
6059 (interface_unknown): Likewise.
6061 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6063 * tree.h (HAVE_TEMPLATES): Remove definition.
6064 * lang-options.h (-fthis-is-variable): Remove documentation.
6066 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6068 * class.c (instantiate_type): Handle object-relative template-id.
6070 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6071 * decl.c (cplus_expand_expr_stmt): Not here.
6073 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6074 Initialize exprtype earlier.
6076 * parse.y (fn.def1): Check for defining types in return types.
6078 * decl.c (check_tag_decl): Notice extra fundamental types.
6079 Diagnose empty decls in classes, too.
6081 * decl.c (grokdeclarator): Don't override an anonymous name if no
6082 declarator was given.
6084 * cvt.c (convert_to_void): Call resolve_offset_ref.
6086 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6088 * decl2.c (decl_namespace): Handle getting a type.
6090 * typeck.c (build_c_cast): Re-enable warning for cast between
6091 pointer and integer of different size.
6093 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6095 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6097 (__pointer_type_info::__pointer_catch): New virtual function.
6098 (__pointer_to_member_type_info): Derive from
6099 __pointer_type_info. Adjust.
6100 (__pointer_to_member_type_info::__do_catch): Remove.
6101 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6102 (__pointer_to_member_type_info::__pointer_catch): Declare.
6103 * rtti.c (qualifier_flags): Add restrict flag.
6104 (ptmd_initializer): Reorder members.
6105 (create_tinfo_types): Expand comments. Reorder
6106 ptmd_desc_type_node members.
6107 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6109 (__pointer_type_info::__do_catch): Move specific code into
6110 __pointer_catch. Call it.
6111 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6112 specific catch checking. Fix void conversion check.
6113 (__pointer_to_member_type_info::__do_catch): Remove.
6114 (__pointer_to_member_type_info::__pointer_catch): Implement.
6116 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6118 * lex.c (init_parse): Remove traces of classof and headof.
6119 * decl2.c (flag_operator_names): Default to 1.
6120 (lang_decode_option): Do not set it for -ansi.
6122 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6124 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6125 (DECL_MAIN_VARIANT): Remove.
6126 * decl.c (duplicate_decls): Don't set it.
6127 (start_function): Likewise.
6128 (lang_mark_tree): Don't mark it.
6129 * decl2.c (defer_fn): Don't use it.
6130 * lex.c (retrofit_lang_decl): Don't set it.
6131 * pt.c (tsubst_decl): Likewise.
6132 * ptree.c (print_lang_decl): Don't print it.
6133 * typeck.c (mark_addressable): Don't use it.
6135 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6137 * vec.cc: Include <new> and <exception>.
6138 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6139 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6141 (__cxa_vec_delete): Catch dtor exceptions.
6143 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6145 Prepend __ to implementation defined names.
6146 * inc/typeinfo (type_info): Rename _name to __name.
6147 (type_info::type_info): Rename parameter.
6148 (type_info::operator==, type_info::operator!=,
6149 type_info::before): Likewise.
6150 (type_info::is_pointer_p, type_info::is_function_p,
6151 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6154 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6155 (__pointer_type_info::__pointer_type_info): Likewise.
6156 (__pointer_type_info::is_pointer_p,
6157 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6158 (__array_type_info::__array_type_info): Rename parameters.
6159 (__function_type_info::__function_type_info): Likewise.
6160 (__function_type_info::is_function_p): Prepend __.
6161 (__enum_type_info::__enum_type_info): Rename parameters.
6162 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6164 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6166 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6167 (__class_type_info::__class_type_info): Rename parameters.
6168 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6169 (__class_type_info::upcast_result,
6170 __class_type_info::dyncast_result): Prepend __. Move definition
6172 (__class_type_info::do_upcast, __class_type_info::do_catch,
6173 __class_type_info::find_public_src,
6174 __class_type_info::do_dyncast,
6175 __class_type_info::do_find_public_src): Prepend __. Rename
6177 (__si_class_type_info::__si_class_type_info): Rename parameters.
6178 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6179 __si_class_type_info::do_find_public_src): Prepent __. Rename
6181 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6182 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6183 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6185 (__dynamic_cast): Rename parameters.
6186 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6187 type_info::do_catch, type_info::do_upcast): Prepend __.
6188 (contained_p, public_p, virtual_p, contained_public_p,
6189 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6190 (__class_type_info::do_catch,
6191 __class_type_info::do_upcast): Prepend __. Adjust.
6192 (__class_type_info::__upcast_result,
6193 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6195 (__class_type_info::find_public_src): Prepend __. Adjust.
6196 (__class_type_info::do_find_public_src,
6197 __si_class_type_info::do_find_public_src,
6198 __vmi_class_type_info::do_find_public_src): Likewise.
6199 (__class_type_info::do_dyncast,
6200 __si_class_type_info::do_dyncast,
6201 __vmi_class_type_info::do_dyncast): Likewise.
6202 (__class_type_info::do_upcast,
6203 __si_class_type_info::do_upcast,
6204 __vmi_class_type_info::do_upcast): Likewise.
6205 (__dynamic_cast): Adjust.
6206 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6207 (__function_type_info::is_function_p): Likewise.
6208 (__pointer_type_info::do_catch): Likewise. Adjust.
6209 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6210 (__throw_type_match_rtti_2): Adjust.
6211 (__is_pointer): Adjust.
6213 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6215 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6216 (complete_ctor_identifier): New macro.
6217 (special_function_kind): Add sfk_copy_constructor and
6218 sfk_assignment_operator.
6219 (LOOKUP_HAS_IN_CHARGE): Remove.
6220 (cons_up_default_function): Rename to ...
6221 (implicitly_declare_fn): ... this.
6222 * call.c (build_new_method_call): Add in-charge parameters for
6224 * class.c (add_implicitly_declared_members): Change parameter name
6225 from cant_have_assignment to cant_have_const_assignment.
6226 Replace calls to cons_up_default_function to implicitly_declare_fn.
6227 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6228 * decl.c (initialize_predefined_identifiers): Initialize it.
6229 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6231 * init.c (expand_default_init): Don't calculate the in-charge
6233 (build_new_1): Likewise.
6234 * lex.c (cons_up_default_function): Move to method.c.
6235 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6236 (implicitly_declare_fn): New function.
6237 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6238 (build_modify_expr): Likewise.
6239 * typeck2.c (build_functional_cast): Likewise.
6241 Under the new ABI, constructors don't return `this'.
6242 * cp-tree.h (warn_reorder): Declare.
6243 (special_function_kind): New enum.
6244 (global_base_init_list): Remove declaration.
6245 (emit_base_init): Don't return a value.
6246 (check_base_init): Don't declare.
6247 (is_aggr_typedef): Likewise.
6248 * decl.c (check_special_function_return_type): New function.
6249 (return_types): Remove.
6250 (grokdeclarator): Use check_special_function_return_type.
6251 (start_function): Don't initialize ctor_label under the new ABI.
6252 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6253 * init.c (begin_init_stmts): Move to top of file.
6254 (finish_init_stmts): Likewise.
6255 (warn_reorder): Don't declare.
6256 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6258 (check_base_init): Remove.
6259 (is_aggr_typedef): Likewise.
6260 (build_new_1): Don't use the return value of a constructor.
6261 * semantics.c (setup_vtbl_ptr): Don't use the return value
6263 * typeck.c (check_return_expr): Don't magically convert return
6264 statements into `return this' in constructors under the new ABI.
6266 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6267 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6268 (base_ctor_identifier): New macro.
6269 (base_dtor_identifier): Likewise.
6270 (deleting_dtor_identifier): Likewise.
6271 * decl.c: Don't include obstack.h.
6272 (obstack_chunk_alloc): Don't define.
6273 (obstack_chunk_free): Likewise.
6274 (struct predefined_identifier): New type.
6275 (initialize_predefined_identifiers): New function.
6276 (init_decl_processing): Use it.
6277 (debug_temp_inits): Remove.
6278 (start_method): Don't call preserve_data.
6279 (hack_incomplete_structures): Update comment.
6280 * init.c (init_init_processing): Don't initialize
6282 (build_offset_rf): Remove dead code.
6283 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6284 * search.c (init_search_processing): Don't initialize
6287 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6289 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6290 some sign_compare warnings.
6292 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6294 Rename abi::__vmi_class_type_info members.
6295 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6296 base_list, detail_masks members to vmi_flags, vmi_base_count,
6297 vmi_bases and vmi_flags_masks respectively.
6298 (__vmi_class_type_info::vmi_flags_masks): Rename
6299 details_unknown_mask to flags_unknown_mask.
6300 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6301 (__vmi_class_type_info::do_find_public_src): Adjust.
6302 (__vmi_class_type_info::do_dyncast): Adjust.
6303 (__vmi_class_type_info::do_upcast): Adjust.
6305 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6307 * tinfo.cc (convert_to_base): New function.
6308 (get_vbase_offset): Remove. Move into convert_to_base.
6309 (__vmi_class_type_info::do_find_public_src): Adjust.
6310 (__vmi_class_type_info::do_dyncast): Adjust.
6311 (__vmi_class_type_info::do_upcast): Adjust.
6313 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6315 * tinfo.cc (operator=): Use __builtin_strcmp.
6316 * tinfo2.cc (before): Likewise.
6318 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6320 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6321 (DECL_SAVED_INLINE): Rename to ...
6322 (DECL_DEFERRED_FN): ... this.
6323 (in_function_p): Remove declaration.
6324 (mark_inline_for_output): Rename to ...
6325 (defer_fn): ... this.
6326 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6327 (in_function_p): Remove definition.
6328 * decl2.c (saved_inlines): Rename to ...
6329 (deferred_fns): ... this.
6330 (saved_inlines_used): Rename to ...
6331 (deferred_fns_used): ... this.
6332 (mark_inline_for_output): Rename to ...
6333 (defer_fn): ... this.
6334 (finish_file): Adjust accordingly.
6335 (init_decl2): Likewise.
6336 * lex.c (cons_up_default_function): Likewise.
6337 * pt.c (mark_decl_instantiated): Likewise.
6338 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6340 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6341 * semantics.c (expand_body): Defer more functions.
6343 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6346 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6348 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6349 __cxa_vec_delete): Declare.
6351 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6353 * rtti.c (dfs_class_hint_mark): New static function.
6354 (dfs_class_hint_unmark): New static function.
6355 (class_hint_flags): Use them.
6357 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6359 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6361 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6363 * cp-tree.h (instantiate_decl): Change prototype.
6364 * decl2.c (mark_used): Adjust call.
6365 * optimize.c (inlinable_function_p): Adjust handling of templates.
6366 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6367 (do_type_instantiation): Likewise.
6368 (instantiate_decl): Defer more templates.
6369 (instantiate_pending_templates): Adjust logic to handle inline
6372 * Makefile.in (GGC_H): New variable. Use it throughout in place
6375 * call.c: Don't include obstack.h. Include ggc.h.
6376 (obstack_chunk_alloc): Don't define.
6377 (obstack_chunk_free): Likewise.
6378 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6379 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6380 (pop_switch): Free it.
6382 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6384 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6385 if we don't have a DECL_FIELD_OFFSET.
6387 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6389 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6392 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6394 * cfns.gperf (hash, libc_name_p): Prototype.
6396 * rtti.c (build_dynamic_cast_1): Constification.
6398 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6400 * semantics.c (deferred_type_access_control): Prototype.
6402 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6404 Correct many new ABI issues regarding vbase and vcall offset
6406 * cp-tree.h (BINFO_VTABLE): Document.
6407 (struct lang_type): Tweak formatting.
6408 (BINFO_PRIMARY_BINFO): Add to documentation.
6409 (CLASSTYPE_VSIZE): Fix typo in comment.
6410 (CLASSTYPE_VBASECLASSES): Update documentation.
6411 (BINFO_VBASE_MARKED): Remove.
6412 (SET_BINFO_VBASE_MARKED): Likewise.
6413 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6414 (BINFO_FIELDS_MARKED): Remove.
6415 (SET_BINFO_FIELDS_MARKED): Likewise.
6416 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6417 (enum access_kind): New enumeration.
6418 (num_extra_vtbl_entries): Remove declaration.
6419 (size_extra_vtbl_entries): Likewise.
6420 (get_vtbl_decl_for_binfo): New function.
6421 (dfs_vbase_unmark): Remove declaration.
6422 (mark_primary_bases): Likewise.
6423 * class.c (SAME_FN): Remove.
6424 (struct vcall_offset_data_s): Move definition.
6425 (build_vbase_pointer): Use `build', not `build_binary_op', to
6426 access the vbase pointer under the new ABI.
6427 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6428 (build_primary_vtable): Likewise.
6429 (dfs_mark_primary_bases): Move here from search.c.
6430 (mark_primary_bases): Likewise.
6431 (determine_primary_bases): Under the new ABI, don't make a base
6432 class a primary base just because we don't yet have any virtual
6434 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6435 (num_vfun_entries): Remove.
6436 (dfs_count_virtuals): Likewise.
6437 (num_extra_vtbl_entries): Likewise.
6438 (size_extra_vtbl_entries): Likewise.
6439 (layout_virtual_bases): Iterate in inheritance graph order under
6441 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6442 indicate that a vfield is present.
6443 (init_class_processing): Initialize access_public_node, etc., from
6445 (get_vtbl_decl_for_binfo): New function.
6446 (dump_class_hierarchy_r): Likewise.
6447 (dump_class_hierarchy): Use it.
6448 (finish_vtbls): Build the vtbls in inheritance graph order.
6449 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6450 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6451 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6453 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6454 where the vptr points, even for primary vtables.
6455 (build_vtbl_initializer): Adjust handling of vbase and vcall
6457 (build_vcall_and_vbase_vtable_entries): New function.
6458 (dfs_build_vbase_offset_vtbl_entries): Remove.
6459 (build_vbase_offset_vtbl_entries): Reimplement.
6460 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6461 were already handled in a primary base class vtable.
6462 (build_vcall_offset_vtbl_entries): Adjust.
6463 (build_rtti_vtbl_entries): Adjust.
6464 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6465 * init.c (expand_virtual_init): Simplify.
6466 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6467 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6468 * search.c (BINFO_ACCESS): New macro.
6469 (SET_BINFO_ACCESS): Likewise.
6470 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6471 (access_in_type): Likewise.
6472 (dfs_accessible_p): Likewise.
6473 (protected_accessible_p): Likewise.
6474 (lookup_fnfields_1): Adjust documentation.
6475 (dfs_mark_primary_bases): Move to class.c
6476 (mark_primary_bases): Likewise.
6477 (dfs_vbase_unmark): Remove.
6478 (virtual_context): Use BINFO_FOR_VBASE.
6479 (dfs_get_vbase_types): Simplify.
6480 (dfs_build_inheritance_graph_order): New function.
6481 (get_vbase_types): Use it.
6482 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6484 * tinfo.cc (get_vbase_offset): New function.
6485 (__vmi_class_type_info::do_find_public_src): Use it.
6486 (__vmi_class_type_info::do_dyncast): Likewise.
6487 (__vmi_class_type_info::do_upcast): Likewise.
6489 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6491 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6493 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6495 * rtti.c (class_hint_flags): Rename flags.
6496 (class_initializer): Remove flags.
6497 (synthesize_tinfo_var): Combine offset and flags. Add flags
6498 for __vmi_class_type_info.
6499 (create_tinfo_types): Remove flags from __class_type_info and
6500 __si_class_type_info. Merge flags and offset from
6501 base_class_type_info.
6502 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6503 (__base_class_info::is_virtual_p): Adjust.
6504 (__base_class_info::is_public_p): Adjust.
6505 (__base_class_info::offset): New accessor.
6506 (__class_type_info::details): Remove member.
6507 (__class_type_info::__class_type_info): Lose details.
6508 (__class_type_info::detail_masks): Remove.
6509 (__si_class_type_info::__si_class_type_info): Lose details.
6510 (__vmi_class_type_info::details): New member.
6511 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6512 (__vmi_class_type_info::detail_masks): New member.
6513 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6514 with unknown_details_mask.
6515 (__vmi_class_type_info::do_find_public_src): Adjust
6516 (__vmi_class_type_info::do_dyncast): Adjust.
6517 (__vmi_class_type_info::do_upcast): Set result details, if
6519 (__dynamic_cast): Temporarily #if out optimization.
6521 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6523 * rtti.c (get_tinfo_decl): Mark used.
6524 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6525 mark as dealt with, if we output it.
6527 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6529 * class.c: Reorganize to put virtual function table initialization
6530 machinery at the end of the file.
6532 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6534 * class.c (finish_struct): Use bitsize_zero_node.
6535 * pt.c (instantiate_class_template): Likewise.
6537 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6539 Put RTTI entries at negative offsets in new ABI.
6540 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6541 vbase offset at index -3, not -1.
6542 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6543 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6544 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6545 (build_rtti_vtbl_entries): New function.
6546 (set_rtti_entry): Remove.
6547 (build_primary_vtable): Don't use it.
6548 (build_secondary_vtable): Likewise.
6549 (start_vtable): Remove.
6550 (first_vfun_index): New function.
6551 (set_vindex): Likewise.
6552 (add_virtual_function): Don't call start_vtable. Do call
6554 (set_primary_base): Rename parameter.
6555 (determine_primary_base): Likewise.
6556 (num_vfun_entries): Don't use skip_rtti_stuff.
6557 (num_extra_vtbl_entries): Include RTTI information.
6558 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6559 (skip_rtti_stuff): Remove.
6560 (dfs_modify_vtables): Don't use it.
6561 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6562 (layout_nonempty_base_or_field): Update size handling.
6563 (create_vtable_ptr): Tweak.
6564 (layout_class_type): Adjust parameter names.
6565 (finish_struct_1): Simplify.
6566 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6567 (skip_rtti_stuff): Remove.
6568 (first_vfun_index): New function.
6569 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6570 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6571 (marked_vtable_pathp): Declare.
6572 (unmarked_vtable_pathp): Likewise.
6573 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6575 * rtti.c (build_headof): Look for RTTI at negative offsets.
6576 (get_tinfo_decl_dynamic): Likewise.
6577 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6579 (create_pseudo_type_info): Do it here instead. Adjust so that
6580 vptr points at first virtual function.
6581 * search.c (marked_vtable_pathp): Make it global.
6582 (unmarked_vtable_pathp): Likewise.
6583 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6584 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6585 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6586 (get_pure_virtuals): Likewise.
6587 (expand_upcast_fixups): Likewise.
6588 * tree.c (debug_binfo): Likewise.
6589 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6592 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6594 * class.c (check_field_decl): Fix typo.
6595 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6596 (check_methods): Likewise.
6597 (check_field_decls): Likewise.
6598 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6599 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6600 Use DECL_RESULT_FLD, not DECL_RESULT.
6601 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6602 * lex.c (identifier_type): Likewise.
6603 * pt.c (determine_specialization, lookup_template_class): Likewise.
6604 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6605 (resolve_overloaded_unification, more_specialized): Likewise.
6606 * semantics.c (finish_member_declaration): Likewise.
6607 * typeck.c (build_x_function_call): Likewise.
6609 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6611 * class.c (layout_empty_base): Handle empty bases with non-byte
6613 (build_base_field): Likewise.
6614 (layout_virtual_bases): Likewise.
6616 * class.c (finish_struct_1): Fix typo in this change:
6618 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6620 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6622 * decl.c (grokdeclarator): Count partial specializations when
6623 keeping track of how many template classes have been seen.
6625 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6627 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6629 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6630 (get_vfield_offset): Use byte_position.
6631 (set_rtti_entry): Set OFFSET to ssizetype zero.
6632 (get_binfo_offset_as_int): Deleted.
6633 (dfs_record_base_offsets): Use tree_low_cst.
6634 (dfs_search_base_offsets): Likewise.
6635 (layout_nonempty_base_or_field): Reflect changes in RLI format
6636 and call byte_position.
6637 (layout_empty_base): Convert offset to ssizetype.
6638 (build_base_field): use rli_size_unit_so_far.
6639 (dfs_propagate_binfo_offsets): Do computation in proper type.
6640 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6641 (layout_class_type): Reflect changes in RLI names and fields.
6642 (finish_struct_1): Set DECL_FIELD_OFFSET.
6643 * dump.c (dequeue_and_dump): Call bit_position.
6644 * expr.c (cplus_expand_constant): Use byte_position.
6645 * rtti.c (expand_class_desc): Use bitsize_one_node.
6646 * typeck.c (build_component_addr): Use byte_position and don't
6647 special case for zero offset.
6649 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6651 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6653 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6655 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6658 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6660 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6662 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6663 make_typename_type, check_initializer, cp_finish_decl,
6664 xref_tag): Likewise.
6665 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6666 decl_namespace, arg_assoc_template_arg, arg_assoc,
6667 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6668 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6669 args_to_string): Likewise.
6670 * friend.c (is_friend): Likewise.
6671 * lex.c (note_got_semicolon, note_list_got_semicolon,
6672 is_global): Likewise.
6673 * method.c (build_overload_nested_name, build_overload_value,
6674 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6675 * parse.y (typename_sub, typename_sub1): Likewise.
6676 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6677 process_partial_specialization, convert_template_argument,
6678 template_args_equal, add_pending_template, lookup_template_class,
6679 for_each_template_parm_r, maybe_fold_nontype_arg,
6680 tsubst, instantiate_template, type_unification_real, unify,
6681 instantiate_pending_templates, set_mangled_name_for_template_decl):
6683 * repo.c (repo_get_id, repo_template_used): Likewise.
6684 * search.c (lookup_field_1): Likewise.
6685 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6686 * xref.c (classname): Likewise.
6688 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6690 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6691 (CANONICAL_BINFO): New macro.
6692 (BINFO_NEW_VTABLE_MARKED): Use it.
6693 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6694 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6695 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6697 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6698 (build_secondary_vtable): Likewise.
6699 (dfs_finish_vtbls): Likewise.
6700 (dfs_accumulate_vtbl_inits): Likewise.
6701 (accumulate_vtbl_inits): New function.
6702 (finish_vtbls): Make sure that virtual bases come after
6703 non-virtual bases in the vtable group.
6704 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6705 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6706 * search.c (struct vbase_info): Move definition.
6707 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6708 (unmarked_new_vtable_p): Likewise.
6709 (dfs_mark_vtable_path): Remove.
6710 (dfs_mark_new_vtable): Remove.
6711 (dfs_unmark_new_vtable): Likewise.
6712 (dfs_clear_search_slot): Likewise.
6713 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6714 (dfs_clear_vbase_slots): Likewise.
6715 (init_vbase_pointers): LIkewise.
6717 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6719 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6720 SIZETYPE to a non-SIZETYPE.
6722 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6724 * class.c (layout_virtual_bases): Adjust names in conditionally
6727 * class.c (record_base_offsets): New function.
6728 (layout_conflict_p): Likewise.
6729 (layout_nonempty_base_or_field): Use it.
6730 (layout_empty_base): New function.
6731 (build_base_field): Use it.
6732 (build_base_fields): Update comment.
6733 (layout_virtual_bases): Fold in a little code form
6734 layout_basetypes. Use layout_empty_base.
6735 (layout_basetypes): Remove.
6736 (end_of_class): New function.
6737 (layout_class_type): Use it. Adjust.
6739 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6741 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6743 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6744 * typeck.c (fntype_p): Remove.
6746 * cp-tree.h (TI_SPEC_INFO): Remove.
6747 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6748 * pt.c (process_partial_specialization): Likewise.
6750 * class.c (build_base_field): Fix thinko in computation of binfo
6753 * tree.c (mark_local_for_remap_p): Mark variables declared in
6754 TARGET_EXPRs as well.
6756 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6758 * typeck.c (require_complete_type, complete_type,
6759 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6760 build_array_ref, convert_arguments, pointer_diff,
6761 build_x_unary_op, build_unary_op, build_c_cast,
6762 build_modify_expr): Use COMPLETE_TYPE_P etc.
6763 * call.c (is_complete, convert_like_real,
6764 build_new_method_call): Likewise.
6765 * class.c (build_vbase_pointer_fields, check_bases,
6766 build_base_field, finish_struct_1, pushclass): Likewise.
6767 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6768 * decl.c (maybe_process_template_type_declaration, pushtag,
6769 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6770 layout_var_decl, check_initializer, cp_finish_decl,
6771 grokdeclarator, require_complete_types_for_parms,
6772 grok_op_properties, xref_tag, xref_basetypes,
6773 check_function_type): Likewise.
6774 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6775 * friend.c (do_friend): Likewise.
6776 * init.c (build_offset_ref): Likewise.
6777 * parse.y (structsp): Likewise.
6778 * pt.c (maybe_process_partial_specialization,
6779 tsubst_friend_function, instantiate_class_template, tsubst,
6780 do_type_instantiation, instantiate_pending_templates): Likewise.
6781 * repo.c (repo_get_id): Likewise.
6782 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6783 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6784 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6785 * semantics.c (begin_class_definition): Likewise.
6786 * tree.c (build_cplus_method_type): Likewise.
6787 * typeck2.c (digest_init, build_functional_cast,
6788 add_exception_specifier): Likewise.
6789 * parse.h, parse.c: Regenerated.
6791 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6793 * inc/cxxabi.h: New header file. Define new-abi entry points.
6794 (__pointer_type_info::target): Rename member to ...
6795 (__pointer_type_info::type): ... here.
6796 (__base_class_info::type): Rename member to ...
6797 (__base_class_info::base): ... here.
6798 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6799 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6800 (abi_node): New global tree node.
6801 * decl.c (abi_node): Document.
6802 (init_decl_processing): Initialize abi_node.
6803 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6804 (get_vmi_pseudo_type_info): Likewise.
6805 (create_tinfo_types): Likewise.
6806 (emit_support_tinfos): Likewise.
6807 * tinfo.h (cxxabi.h): Include for new-abi.
6808 Move rtti class definitions to new header file.
6809 * tinfo.cc (abi): Use the namespace.
6810 (std): Move new abi rtti classes from here ...
6811 (__cxxabiv1): ... to here.
6812 * tinfo2.cc (cxxabi.h): Include for new-abi.
6813 Move rtti class definitions to new header file.
6814 (std): Move new abi rtti classes from here ...
6815 (__cxxabiv1): ... to here.
6816 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6819 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6820 Jason Merrill <jason@casey.cygnus.com>
6822 * method.c (build_overload_int): Use host_integerp.
6824 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6826 * init.c (build_offset_ref): Handle the case of a templated member
6829 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6831 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6833 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6835 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6836 * class.c (check_bitfield_decl): Turn illegal bitfields into
6838 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6840 (dfs_offset_for_unshared_vbases): Likewise.
6841 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6842 pointer-to-member correctly under the new ABI.
6843 * expr.c (cplus_expand_constant): Don't use cp_convert when
6844 turning an offset into a pointer-to-member.
6845 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6846 when dereferencing them under the new ABI.
6847 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6848 of pointers-to-members under the new ABI.
6850 * class.c (check_bitfield_decl): Remove restriction on really long
6852 (layout_class_type): Implement new ABI handling of bitfields
6853 longer than their types.
6855 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6857 * parse.y (extdefs): Call ggc_collect.
6858 * parse.c: Regenerated.
6860 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6862 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6863 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6866 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6868 * class.c (build_vbase_path): Use integer_zerop.
6869 (build_vtable_entry): Use tree_low_cst.
6870 (get_vfield_offset): Use bit_position.
6871 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6873 (check_bitfield_decl): Set DECL_SIZE using convert.
6874 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6875 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6877 (finish_struct_1): Use bit_position.
6878 (dump_class_hierarchy): Use tree_low_cst.
6879 * cp-tree.h (min_precision): Add declaration.
6880 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6881 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6882 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6883 * expr.c (cplus_expand_constant): Use bit_position.
6884 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6885 * rtti.c (get_base_offset): Use bit_position.
6886 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6887 host_integerp, and tree_low_cst.
6888 (pointer_int_sum): Use integer_zerop.
6889 (build_component_addr): Use bit_position.
6891 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6893 * typeck.c (require_complete_type): Don't assume size_zero_node.
6894 (complete_type_or_else): Likewise.
6896 2000-03-16 Steven Grady <grady@digitaldeck.com>
6897 Jason Merrill <jason@casey.cygnus.com>
6899 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6901 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6903 * decl2.c (grokfield): Bail out if type is error_mark_node.
6905 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6907 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6908 (__pointer_to_member_data): ... here. Adjust.
6909 * rtti.c (create_tinfo_types): Adjust.
6911 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6913 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6914 * decl.c (ref_desc_type_node): Undocument.
6915 * rtti.c (ptr_ref_initializer): Rename to ...
6916 (ptr_initializer): ... here. Adjust comments.
6917 (ptmd_initializer): Fix comment thinko.
6918 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6919 (create_tinfo_types): Remove ref_desc_type_node init.
6920 * tinfo2.cc (__reference_type_info): Remove.
6922 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6924 * decl.c (cp_finish_decl): Remove obsolete comment.
6926 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6928 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6930 * cp-tree.h: Tweak documentation.
6931 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6932 (avoid_overlap): Remove.
6933 (get_binfo_offset_as_int): New function.
6934 (dfs_serach_base_offsets): Likewise.
6935 (layout_nonempty_base_or_field): Likewise.
6936 (build_base_field): Layout fields here. Avoid placing two objects
6937 of the same type at the same address, under the new ABI.
6938 (build_base_fields): Adjust accordingly.
6939 (create_vtable_ptr): Return the new field, but don't attach it to
6941 (remove_base_field): Remove.
6942 (remove_base_fields): Remove.
6943 (layout_basetypes): Adjust accordingly.
6944 (layout_class_type): Call layout_field for each field, rather than
6945 just making a wholesale call to layout_type.
6947 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6949 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6951 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6953 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6955 * except.c (dtor_nothrow): New fn.
6956 (do_pop_exception): Use it. Take type parm.
6957 (push_eh_cleanup): Take type parm.
6958 (expand_start_catch_block): Pass it.
6959 (build_eh_type_type_ref): Accept null type.
6961 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6963 * cp-tree.h (revert_static_member_fn): Change prototype.
6964 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6965 (grok_op_properties): Likewise.
6966 (start_function): Likewise.
6967 (revert_static_member_fn): Simplify.
6968 * pt.c (check_explicit_specialization): Adjust call to
6969 revert_static_member_fn.
6971 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6973 * cp-tree.h (scope_kind): New type.
6974 (tmpl_spec_kind): Likewise.
6975 (declare_pseudo_global_level): Remove.
6976 (pseudo_global_level_p): Rename to template_parm_scope_p.
6977 (pushlevel): Remove declaration.
6978 (begin_scope): New function.
6979 (finish_scope): Likewise.
6980 (current_tmpl_spec_kind): Likewise.
6981 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6982 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6983 Add template_spec_p.
6984 (toplevel_bindings_p): Adjust.
6985 (declare_pseudo_global_level): Remove.
6986 (pseudo_global_level_p): Rename to template_parm_scope_p.
6987 (current_tmpl_spec_kind): New function.
6988 (begin_scope): Likewise.
6989 (finish_scope): Likewise.
6990 (maybe_push_to_top_level): Adjust.
6991 (maybe_process_template_type_declaration): Likewise.
6992 (pushtag): Likewise.
6993 (pushdecl_nonclass_level): Likewise.
6994 (lookup_tag): Likewise.
6995 (grokfndecl): Handle member template specializations. Share
6996 constructor and non-constructor code.
6997 * decl2.c (check_classfn): Handle member template specializations.
6998 * pt.c (begin_template_parm_list): Use begin_scope.
6999 (begin_specialization): Likewise.
7000 (end_specialization): Likewise.
7001 (check_explicit_specialization): Use current_tmpl_spec_kind.
7002 Handle member template specializations.
7003 (end_template_decl): Use finish_scope. Remove call to
7005 (push_template_decl_real): Remove bogus error message.
7006 (tsubst_decl): Fix typo in code contained in comment.
7007 (instantiate_template): Handle member template specializations.
7008 (most_general_template): Likewise.
7010 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7012 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7013 (do_identifier): Ditto for error().
7015 * pt.c (convert_nontype_argument): Ditto for cp_error().
7016 (convert_template_argument): Ditto for cp_pedwarn().
7018 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7020 * exception.cc (__check_null_eh_spec): New fn.
7021 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7023 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7025 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7026 * except.c (expand_end_eh_spec): Add the return type.
7027 * rtti.c (throw_bad_cast): Add the parmtypes.
7028 (throw_bad_typeid): Likewise.
7030 * semantics.c (expand_stmt): Only leave out rtl for unused
7031 artificials, and set DECL_IGNORED_P on them as well.
7032 * decl.c (wrapup_globals_for_namespace): Likewise.
7034 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7036 * decl.c (maybe_commonize_var): Skip all artificial decls.
7037 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7039 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7041 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7042 * cp-tree.h: Declare flag_enforce_eh_specs.
7043 * decl.c (store_parm_decls, finish_function): Check it.
7045 C library functions don't throw.
7046 * Makefile.in (cfns.h): New target.
7047 (except.o): Depend on it.
7048 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7049 * cfns.gperf: New file.
7050 * cfns.h: Generated.
7051 * except.c: Include it.
7052 (nothrow_libfn_p): New fn.
7053 * decl.c (grokfndecl): Use it.
7054 * cp-tree.h: Declare it.
7056 * decl.c (push_overloaded_decl_1, auto_function,
7057 define_function): Lose.
7058 (build_library_fn_1): New static fn.
7059 (builtin_function): Use it.
7060 (get_atexit_node): Use build_library_fn_ptr.
7061 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7062 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7063 push_void_library_fn, push_throw_library_fn): New fns.
7064 * cp-tree.h: Declare them.
7065 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7066 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7067 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7068 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7069 * rtti.c (build_runtime_decl): Lose.
7070 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7071 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7072 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7074 * call.c (build_call): Remove result_type parm.
7075 Call mark_used on unused artificial fns.
7076 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7078 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7080 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7082 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7083 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7084 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7085 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7086 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7087 expand_generic_desc): Likewise.
7089 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7091 * exception.cc (__cp_pop_exception): Cleanup the original object.
7093 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7095 * decl.c (grok_op_properties): Merge conversion to void warning
7096 with other silly op warnings.
7098 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7100 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7101 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7103 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7105 * decl.c (cp_make_fname_decl): New function.
7106 (wrapup_globals_for_namespace): Don't emit unused static vars.
7107 (init_decl_processing): Remove comment about use of
7108 array_domain_type. Set make_fname_decl.
7109 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7110 * semantics.c (begin_compound_stmt): Remove
7111 current_function_name_declared flagging.
7112 (expand_stmt): Don't emit unused local statics.
7113 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7116 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7118 * typeck.c (convert_for_assignment): Don't look at array
7120 * call.c (convert_like_real): Likewise.
7122 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7124 Add initial support for '\uNNNN' specifier.
7125 * lex.c (read_ucs): New fn.
7126 (readescape, skip_white_space): Call it.
7127 (is_extended_char, is_extended_char_1): New fns.
7128 (utf8_extend_token): New fn, #if 0'd out.
7129 (real_yylex): Treat extended chars like letters.
7131 * search.c (note_debug_info_needed): Walk the bases even if we
7132 weren't deferring the type itself.
7134 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7136 * decl2.c (finish_objects): Constify a char*.
7138 * method.c (emit_thunk): Likewise.
7140 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7142 * typeck.c (dubious_conversion_warnings): Look through
7145 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7147 * class.c (dfs_modify_vtables): I is now unsigned.
7148 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7149 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7150 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7151 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7152 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7153 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7154 Call integer_all_onesp.
7155 * typeck2.c (process_init_constructor): Use compare_tree_int.
7157 * lang-specs.h (as): Don't call if -syntax-only.
7159 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7161 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7162 RTL_EXPR_HAS_NO_SCOPE after all.
7164 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7166 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7167 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7168 RTL_EXPR_HAS_NO_SCOPE.
7170 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7173 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7175 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7177 * call.c (convert_like): Macrofy.
7178 (convert_like_with_context): New macro.
7179 (convert_like_real): Renamed from convert_like. Add calling
7180 context parameters, for diagnostics. Add recursive flag. Call
7181 dubious_conversion_warnings for outer conversion.
7182 (build_user_type_conversion): Use convert_like_with_context.
7183 (build_over_call): Likewise. Don't warn about dubious
7184 conversions here. Adjust convert_default_arg calls.
7185 (convert_default_arg): Add context parameters for diagnostics.
7186 Pass throught to convert_like_with_context.
7187 * cp-tree.h (convert_default_arg): Add context parameters.
7188 (dubious_conversion_warnings): Prototype new function.
7189 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7190 (dubious_conversion_warnings): New function, broken
7191 out of convert_for_assignment.
7192 (convert_for_assignment): Adjust.
7194 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7196 * decl2.c (key_method): Break out from...
7197 (import_export_vtable, import_export_class): ...here.
7199 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7200 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7202 * search.c (note_debug_info_needed, dfs_debug_mark,
7203 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7204 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7206 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7208 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7211 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7213 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7214 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7215 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7216 (lang_type): Split gets_new into has_new and has_array_new.
7217 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7218 (TYPE_GETS_NEW): Split into ...
7219 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7220 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7221 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7222 (build_op_new_call): Don't declare.
7223 (build_new_1): Likewise.
7224 * call.c (build_op_new_call): Remove.
7225 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7226 instead of TYPE_NEEDS_DESTRUCTOR.
7227 (finish_struct_bits): Likewise.
7228 (add_implicitly_declared_members): Likewise.
7229 (check_field_decl): Likewise.
7230 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7231 correctly under the new ABI.
7232 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7233 instead of TYPE_NEEDS_DESTRUCTOR.
7234 (initialize_local_var): Likewise.
7235 (destroy_local_var): Likewise.
7236 (cp_finish_decl): Likewise.
7237 (register_dtor_fn): Likewise.
7238 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7239 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7240 TYPE_VEC_DELETE_TAKES_SIZE here.
7241 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7242 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7243 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7244 (finish_destructor_body): Likewise.
7245 (maybe_build_cleanup_1): Likewise.
7246 * decl2.c (do_static_destruction): Likewise.
7247 * init.c (build_new_1): Make it static.
7248 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7249 (expand_cleanup_for_base): Likewise.
7250 (get_cookie_size): New function.
7251 (build_new_1): Handle array-new cookies correctly under the new
7253 (build_vec_delete_1): Likewise.
7254 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7255 (build_delete): Likewise.
7256 (build_vec_delete): Handle array-new cookies correctly under the new
7258 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7259 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7260 TYPE_HAS_ARRAY_NEW_OPERATOR.
7261 * ptree.c (print_lang_type): Check them.
7262 * search.c (context_for_name_lookup): Fix typo in comment.
7263 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7264 * tree.c (break_out_cleanups): Likewise.
7265 (build_cplus_array_test_1): Likewise.
7266 (cp_build_qualified_type_real): Likewise.
7267 * typeck.c (complete_type): Likewise.
7269 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7270 the command-line, not the end.
7272 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7274 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7276 2000-03-02 Tom Tromey <tromey@cygnus.com>
7278 * cp-tree.h (build_java_class_ref): Declare.
7279 * init.c (build_java_class_ref): No longer static.
7280 * except.c (expand_throw): Generate a Java-style `throw' if the
7281 thrown object is a "Java" object.
7282 (initialize_handler_parm): Generate a Java-style lookup of
7283 exception info if the caught object is a "Java" object.
7284 (catch_language, catch_language_init): New globals.
7285 (decl_is_java_type): New function.
7286 (expand_start_catch_block): Don't call push_eh_info() or
7287 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7288 class reference to build_catch_block.
7290 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7292 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7294 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7296 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7297 to merge reference/pointer code and fix incorrect warnings.
7299 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7301 * search.c (protected_accessible_p): Use context_for_name_lookup.
7303 * init.c (construct_virtual_bases): Fix thinko.
7304 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7306 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7308 * decl.c (current_function_decl): Move to toplev.c.
7310 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7312 * pt.c (fn_type_unification): Unify return type, whenever
7314 (get_bindings_real): Only pass return type when necessary.
7315 Remove explicit return type check.
7316 * class.c (resolve_address_of_overloaded_function): Pass desired
7317 return type to fn_type_unification.
7319 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7321 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7323 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7325 * rtti.c (expand_class_desc): Likewise.
7326 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7327 (THUNK_VCALL_OFFSET): Likewise.
7328 (THUNK_DELTA): Reflect changes in ../tree.h.
7330 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7332 * search.c (protected_accessible_p): Also allow the access if
7333 the member is public in DERIVED. Lose TYPE parm.
7334 (friend_accessible_p): Lose TYPE parm.
7335 (accessible_p): Adjust.
7337 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7339 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7340 on things that are not sizes; ssize_binop deleted.
7341 Call size_diffop when appropriate.
7342 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7343 (build_primary_vtable, build_secondary_vtable): Likewise.
7344 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7345 Variable I is HOST_WIDE_INT.
7346 (get_vfield_offset): Pass proper types to size_binop.
7347 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7348 (finish_struct_1): Likewise.
7349 (skip_rtti_stuff): Arg N is now pointer to signed.
7350 (layout_class_type): Use size_zero_node.
7351 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7352 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7353 * decl.c (complete_arry_type): Pass proper types to size_binop.
7354 (xref_basetypes): BINFO_OFFSET is sizetype.
7355 * error.c (dump_expr): Don't use size_binop non-sizes.
7356 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7357 * init.c (construct_virtual_bases): Fix type error.
7358 (build_vec_delete_1): Pass proper type to size_binop and don't
7360 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7361 * rtti.c (get_base_offset): Pass proper type to size_binop.
7362 * search.c (dfs_find_vbases): Fix type error.
7363 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7364 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7365 * tree.c (debug_binfo): Variable N is signed.
7366 Use HOST_WIDE_INT_PRINT_DEC.
7367 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7368 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7369 size_one_node and size_zero_node.
7370 (c_alignof): Use size_one_node.
7371 (build_component_addr): Pass proper types to size_binop.
7372 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7374 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7376 Implement class scope using-declarations for functions.
7377 * class.c (handle_using_decl): Call add_method for used functions.
7378 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7379 (add_method): Used functions are hidden by local functions.
7380 (check_bases_and_members): Handle using-decls before finalizing
7381 CLASSTYPE_METHOD_VEC.
7382 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7383 override the type of 'this' accordingly.
7384 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7385 (convert_class_to_reference, build_user_type_conversion_1,
7386 build_new_function_call, build_object_call, build_new_op,
7387 build_new_method_call): Pass ctype parm.
7389 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7391 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7392 build_new_function_call, build_object_call, build_new_op,
7393 build_new_method_call, build_op_delete_call): Don't get basetype_path
7395 * typeck.c (build_component_ref): Likewise.
7396 * init.c (build_offset_ref): Likewise.
7397 (resolve_offset_ref): Don't call enforce_access.
7398 Call build_scoped_ref.
7399 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7400 would cause an error or if -pedantic.
7401 * class.c (alter_access): Lose binfo parm.
7403 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7405 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7408 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7410 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7411 pseudo_type_info creation into the std namespace
7413 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7415 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7416 (import_export_class): Remove declaration.
7417 * decl2.c (import_export_class): Make it static.
7418 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7419 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7420 EXPR_WITH_FILE_LOCATION.
7421 * lex.c (check_newline): Tweak filename/lineno setting.
7422 * semantics.c (begin_while_stmt): Fix typo in comment.
7424 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7426 * lang-options.h (-fmessage-length=): Add missing option.
7428 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7430 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7432 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7434 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7436 * optimize.c (expand_call_inline): Emit the return label before
7437 evaluating the return value.
7439 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7441 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7442 than duplicating functionality here.
7443 * optimize.c: Include input.h.
7444 (expand_call_inline): Use push_srcloc and pop_srcloc.
7445 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7446 * parse.c: Regenerated.
7447 * Makefile.in (lex.o): Depend on input.h.
7448 (optimize.o): Likewise.
7450 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7452 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7453 function type, rather than ICE.
7455 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7457 * decl.c (grokdeclarator): Call decl_type_access_control.
7458 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7461 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7463 * decl.c (decls_match): Remove obsolete static member nadgering.
7465 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7467 * decl.c (grokdeclarator): Change ANSI to ISO.
7468 * lex.c (consume_string, readescape, do_identifier): Likewise.
7469 (parse_float, real_yylex): Likewise.
7470 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7471 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7472 new_type_id, maybe_label_decls, simple_stmt,
7473 for.init.statement): Likewise.
7474 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7475 * semantics.c (finish_named_return_value): Likewise.
7476 * parse.c: Regenerate.
7478 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7480 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7481 (CPTI_CLASS_STAR_TYPE): Remove.
7482 (vtable_index_type): Likewise.
7483 (class_star_type_node): Remove.
7484 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7485 (build_binary_op_nodefault): Remove.
7486 * call.c (build_new_op): Use build_binary_op instead of
7487 build_binary_op_nodefault.
7488 * decl.c (init_decl_processing): Remove class_star_type_node
7489 initialization. Make delta_type_node ptrdiff_type_node under the
7490 new ABI. Initialize vtable_index_type.
7491 (build_ptrmemfunc_type): Build different structures for the new
7493 (build_enumerator): Use build_binary_op instead of
7494 build_binary_op_nodefault.
7495 * method.c (build_overload_value): Mangle pointers-to-members
7496 appropriately under the new ABI.
7497 * typeck.c (build_array_ref): Use build_binary_op instead of
7498 build_binary_op_nodefault.
7499 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7500 (build_binary_op_nodefault): Rename to ...
7501 (build_binary_op): ... this. Remove old version. Adjust for
7502 pointer-to-member comparisons under the new ABI.
7503 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7504 (build_ptrmemfunc): Adjust for the new ABI.
7505 (expand_ptrmemfunc_cst): Likewise.
7506 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7507 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7509 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7511 * call.c (build_object_call): Compress consecutive calls to
7513 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7514 (build_op_delete_call): Adjust message formatting.
7516 * class.c (check_bases): Compress consecutive calls to
7518 (finish_struct_anon): Say 'ISO C++'.
7520 * decl.c (start_decl): Same here.
7521 (grok_reference_init): Likewise.
7522 (grokfndecl): Correct message formatting.
7523 (grokfndecl): Improve diagnostic.
7524 (check_static_variable_definition): Likewise. Say 'ISO C++'
7525 (compute_array_index_type): Say 'ISO C++'
7526 (create_array_type_for_decl): Compress consecutive calls to
7528 (grokdeclarator): Say 'ISO C++'
7529 (grok_op_properties): Likewise.
7531 * decl2.c (delete_sanity): Clairify diagnostic.
7532 (check_member_template): Same here.
7533 (grok_function_init): Use consistent terminology.
7535 * expr.c (do_case): Say 'ISO C++'
7537 * friend.c (do_friend): Compress consecutive calls to warning.
7539 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7541 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7542 * class.c (build_secondary_vtable): Reorganize. Don't create a
7543 new vtable under the new ABI.
7544 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7546 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7547 the initializing elements.
7548 (initialize_vtable): New function.
7549 (dfs_finish_vtbls): Use it.
7550 (dfs_accumulate_vtbl_inits): New function.
7551 (finish_vtbls): Merge primary and secondary vtables under the new
7553 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7554 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7557 * class.c (build_vtable): New function, split out from ...
7558 (get_vtable_decl): ... here, and ...
7559 (build_secondary_vtable): ... here.
7561 * pt.c (tsubst_decl): Fix formatting.
7563 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7565 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7566 (avoid_overlap, build_base_field): Likewise.
7567 (build_base_field, build_base_fields, is_empty_class):
7568 Test DECL_SIZE with integer_zero.
7569 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7570 * cp-tree.h (struct lang_type): New field size_unit.
7571 (CLASSTYPE_SIZE_UNIT): New macro.
7572 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7573 (cp_finish_decl): Delete -Wlarger-than processing.
7574 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7575 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7576 * tree.c (make_binfo): binfo vector is one entry longer.
7577 (walk_tree): Walk DECL_SIZE_UNIT.
7579 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7581 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7583 (build_vtable_entry): Don't assume all vtable entries are
7585 (build_vtbl_initializer): Adjust accordingly.
7586 (get_vtable_decl): Fix formatting.
7588 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7590 * semantics.c (deferred_type_access_control): Walk the entire
7592 (save_type_access_control): Rename from
7593 initial_deferred_type_access_control. Just remember the value.
7594 (decl_type_access_control): New fn.
7595 (begin_function_definition): Use deferred_type_access_control, after
7596 we've started the function. Set type_lookups to error_mark_node.
7597 * parse.y (frob_specs, fn.def1): Adjust.
7598 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7599 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7600 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7601 (after_type_component_declarator0): Likewise.
7602 (after_type_component_declarator): Likewise.
7603 (notype_component_declarator): Likewise.
7604 * cp-tree.h: Adjust.
7606 * decl.c (redeclaration_error_message): Allow redeclaration of
7607 namespace-scope decls.
7609 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7611 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7613 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7615 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7616 * decl2.c (grokclassfn): Likewise.
7618 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7620 * decl2.c (lang_decode_option): Don't set default message length
7622 * lex.c (lang_init_options): Set it here.
7624 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7626 Make DECL_CONTEXT mean the class in which a member function was
7627 declared, even for a virtual function.
7628 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7629 (DECL_FRIEND_CONTEXT): New macro.
7630 (DECL_REAL_CONTEXT): Remove.
7631 (SET_DECL_FRIEND_CONTEXT): Likewise.
7632 (DECL_VIRTUAL_CONTEXT): Adjust.
7633 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7634 (add_friends): Remove.
7635 (hack_decl_function_context): Likewise.
7636 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7638 (build_over_call): Fix indentation. Use DECL_CONTEXT
7639 instead of DECL_CLASS_CONTEXT.
7640 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7641 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7642 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7643 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7644 (build_base_field): Likewise.
7645 (finish_struct_1): Likewise.
7646 (build_self_reference): Likewise.
7647 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7649 (pushtag): Use decl_function_context, not
7650 hack_decl_function_context.
7651 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7652 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7653 (pushdecl): Remove bogus code.
7654 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7655 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7656 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7657 Use decl_function_context, nothack_decl_function_context.
7658 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7659 (grokdeclarator): Likewise. Use decl_function_context, not
7660 hack_decl_function_context.
7661 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7662 (start_function): Use DECL_FRIEND_CONTEXT, not
7663 DECL_CLASS_CONTEXT. Use decl_function_context, not
7664 hack_decl_function_context.
7665 (finish_function): Use decl_function_context, not
7666 hack_decl_function_context.
7667 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7669 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7670 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7671 (grokfield): Likewise.
7672 (finish_builtin_type): Likewise.
7673 (finish_vtable_vardec): Use decl_function_context, not
7674 hack_decl_function_context.
7675 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7676 (start_static_initialization_or_destruction): Likewise.
7677 (finish_static_initialization_or_destruction): Likewise.
7678 (mark_used): Adjust logic for deciding when to synthesize methods.
7679 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7681 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7683 * friend.c (is_friend): Likewise.
7684 (add_friends): Remove.
7685 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7686 * lex.c (begin_definition_of_inclass_inline): Use
7687 decl_function_context, not hack_decl_function_context.
7688 (process_next_inline): Likewise.
7689 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7690 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7691 DECL_CLASSS_CONTEXT.
7692 (hack_identifier): Likewise.
7693 (synthesize_method): Use decl_function_context, not
7694 hack_decl_function_context.
7695 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7697 (is_member_template): Use decl_function_context, not
7698 hack_decl_function_context. Use DECL_CONTEXT, not
7700 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7702 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7704 (push_template_decl_real): Likewise.
7705 (instantiate_class_template): Don't call add_friends.
7706 (tsubst_default_argument): Use DECL_CONTEXT, not
7708 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7709 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7710 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7712 * repo.c (repo_inline_used): Likewise.
7713 * search.c (current_scope): Adjust for new _CONTEXT macros.
7714 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7716 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7717 (lookup_fnfields_here):Likewise.
7718 (check_final_overrider): Likewise.
7719 (init_vbase_pointers): Likewise.
7720 (virtual_context): Likewise.
7721 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7722 (expand_body): Use decl_function_context, not
7723 hack_decl_function_context.
7724 * tree.c (hack_decl_function_context): Remove.
7725 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7727 * typeck2.c (error_not_base_type): Likewise.
7729 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7731 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7733 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7735 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7737 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7739 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7741 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7743 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7745 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7747 * parse.y (frob_specs): Split out...
7748 (parse_decl): From here.
7749 (fn.def2): Call initial_deferred_type_access_control.
7750 (after_type_component_declarator0): Call frob_specs.
7751 (notype_component_declarator0): Likewise.
7752 * search.c (friend_accessible_p): Nested classes are friends of their
7755 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7757 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7758 used to create an implicit temporary.
7760 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7763 2000-02-08 Nathan Sidwell <nathan@acm.org>
7765 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7766 strip array element qualifiers too.
7768 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7770 * decl.c (store_parm_decls): Don't build cleanups for parameters
7771 while processing_template_decl.
7773 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7775 * cp-tree.h (struct saved_scope): Add incomplete field.
7776 (namespace_scope_incomplete): New macro.
7777 * decl.c (pushdecl): Use it.
7778 (hack_incomplete_structures): Use it. See through artificial
7780 (mark_saved_scope): Mark it.
7782 Implement access control for nested types.
7783 * search.c (type_access_control): New fn.
7784 (accessible_p): Now we do perform access control for types.
7785 * semantics.c (deferred_type_access_control): New fn.
7786 (initial_deferred_type_access_control): New fn.
7787 (begin_function_definition): Call it. Add lookups parm.
7788 * decl.c (struct binding_level): Add this_class field.
7789 (pushlevel_class): Set it.
7790 (mark_binding_level): Mark it.
7791 (lookup_name_real): Use it. Call type_access_control.
7792 (mark_saved_scope): Mark lookups field.
7793 * cp-tree.h (flagged_type_tree): Add lookups field.
7794 (struct saved_scope): Add lookups field.
7795 (type_lookups): New macro.
7796 * parse.y (declmods): Now <ftype>.
7797 (parse_decl): Add lookups parm. Call
7798 initial_deferred_type_access_control.
7799 (lang_extdef): Clear type_lookups.
7800 (typed_declspecs, declmods, typespec): Set lookups field.
7801 (initdcl): Call deferred_type_access_control.
7802 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7803 component_decl_1, named_parm): Adjust.
7804 * friend.c (is_friend): Nested classes are friends of their
7807 * class.c (currently_open_derived_class): New fn.
7808 * method.c (hack_identifier): Use it.
7810 * lex.c (do_identifier): Remove obsolete code.
7812 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7814 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7816 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7817 thinks this file is plain C).
7819 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7821 * Makefile.in (call.o): Depend on $(EXPR_H).
7823 * call.c: Include "expr.h".
7825 * class.c (dump_class_hierarchy): Add prototype.
7827 * search.c (dfs_get_pure_virtuals): Likewise.
7829 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7831 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7834 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7836 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7837 Store it in DECL_FCONTEXT.
7838 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7840 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7842 * tinfo.h (old abi): #include "tconfig.h".
7843 * tinfo.cc (convert_to_base): Move into old abi section.
7845 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7847 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7848 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7849 (BINFO_PRIMARY_BINFO): New macro.
7850 (BF_DELTA): Rename to ...
7851 (BV_DELTA): ... this.
7852 (BF_VCALL_INDEX): Rename to ...
7853 (BV_VCALL_INDEX): ... this.
7854 (BF_FN): Rename to ...
7856 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7857 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7858 (modify_vtable_entry): Simplify.
7859 (add_virtual_function): Rename BF_ macros to BV_ variants.
7860 (build_vtable_initializer): Likewise.
7861 (get_class_offset_1): Remove.
7862 (dfs_get_class_offset): Likewise.
7863 (get_class_offset): Likewise.
7864 (dfs_find_final_overrider): New function.
7865 (find_final_overrider): Likewise.
7866 (modify_one_vtable): Remove.
7867 (dfs_find_base): New function.
7868 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7869 find_final_overrider.
7870 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7872 (dfs_fixup_vtable_deltas): Remove.
7873 (override_one_vtable): Remove.
7874 (merge_overrides): Likewise.
7875 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7876 unreal chilren of virtual bases.
7877 (finish_struct_1): Don't use merge_overrides. Don't use
7878 dfs_fixup_vtable_deltas.
7879 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7882 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7883 Jason Merrill <jason@yorick.cygnus.com>
7885 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7887 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7889 * exception.cc (__throw_bad_typeid): Add missing std::.
7891 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7893 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7895 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7897 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7899 Runtime support for new-abi rtti.
7900 * inc/typeinfo (type_info::operator!=): Define in class.
7901 (type_info::before, type_info::name, type_info::operator==,
7902 type_info::operator!=): Define new ABI implementations.
7903 (type_info::is_pointer_p, type_info::is_function_p): Declare
7904 new virtual functions.
7905 (type_info::do_catch, type_info::do_upcast): Likewise.
7907 * tinfo.h (__base_class_info): Define new class.
7908 (__class_type_info): Likewise.
7909 (__si_class_type_info): Likewise.
7910 (__vmi_class_type_info): Likewise.
7911 (__dynamic_cast): Prototype.
7913 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7914 (type_info::is_pointer_p): Define new function.
7915 (type_info::is_function_p): Likewise.
7916 (type_info::do_catch): Likewise.
7917 (type_info::do_upcast): Likewise.
7918 (vtable_prefix): New structure for vtable access.
7919 (adjust_pointer): Define new template function.
7920 (contained_p, public_p, virtual_p, contained_public_p,
7921 contained_nonpublic_p, contained_nonvirtual_p): Define new
7923 (nonvirtual_base_type): New local variable.
7924 (__class_type_info::~__class_type_info): Define.
7925 (__si_class_type_info::~__si_class_type_info): Likewise.
7926 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7927 (__class_type_info::do_catch): Define new function.
7928 (__class_type_info::do_upcast): Likewise.
7929 (__class_type_info::find_public_src): Likewise.
7930 (__class_type_info::do_find_public_src): Likewise.
7931 (__si_class_type_info::do_find_public_src): Likewise.
7932 (__vmi_class_type_info::do_find_public_src): Likewise.
7933 (__class_type_info::do_dyncast): Likewise.
7934 (__si_class_type_info::do_dyncast): Likewise.
7935 (__vmi_class_type_info::do_dyncast): Likewise.
7936 (__class_type_info::do_upcast): Likewise.
7937 (__si_class_type_info::do_upcast): Likewise.
7938 (__vmi_class_type_info::do_upcast): Likewise.
7939 (__dynamic_cast): Likewise.
7941 * tinfo2.cc (__fundamental_type_info): Define new class.
7942 (__pointer_type_info): Likewise.
7943 (__reference_type_info): Likewise.
7944 (__array_type_info): Likewise.
7945 (__function_type_info): Likewise.
7946 (__enum_type_info): Likewise.
7947 (__ptr_to_member_type_info): Likewise.
7948 (__fundamental_type_info::~__fundamental_type_info): Define.
7949 (__pointer_type_info::~__pointer_type_info): Likewise.
7950 (__reference_type_info::~__reference_type_info): Likewise.
7951 (__array_type_info::~__array_type_info): Likewise.
7952 (__function_type_info::~__function_type_info): Likewise.
7953 (__enum_type_info::~__enum_type_info): Likewise.
7954 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7955 (__pointer_type_info::do_catch): Define new function.
7956 (__ptr_to_member_type_info::do_catch): Define new function.
7958 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7959 (__is_pointer): Likewise.
7961 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7963 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7965 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7966 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7967 (make_new_vtable): New function.
7968 (modify_vtable_entry): Handle generation of new vtables correctly.
7969 (modify_one_vtable): Remove unused parameter.
7970 (dfs_fixup_vtable_deltas): Likewise.
7971 (override_one_vtable): Use build_secondary_vtable.
7972 (finish_struct_1): Use build_primary_vtable and
7973 build_secondary_vtable.
7975 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7977 * cp/decl.c: Adjust variable names, comments, help strings.
7979 2000-01-29 Nathan Sidwell <nathan@acm.org>
7981 * new2.cc (operator delete[]): Use operator delete, don't assume
7984 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7986 * class.c (build_vtbl_initializer): Add argument to
7987 build_vtable_entry call.
7989 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7991 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7992 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7993 (BF_DELTA): New macro.
7994 (BF_VCALL_INDEX): Likewise.
7996 (THUNK_VCALL_OFFSET): Likewise.
7997 (make_thunk): Change prototype.
7998 * class.c (build_vtable_entry): Integrate
7999 build_vtable_entry_for_fn. Handle vcall indices.
8000 (build_vtable_entry_for_fn): Remove.
8001 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8002 BF_VCALL_INDEX, BF_FN.
8003 (modify_vtable_entry): Integrate common code from
8004 modify_one_vtable and dfs_fixup_vtable_deltas.
8005 (add_virtual_function): Set BF_VCALL_INDEX.
8006 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8008 (modify_one_vtable): Simplify.
8009 (dfs_fixup_vtable_deltas): Likewise.
8010 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8011 * method.c (make_thunk): Handle vcall indices.
8013 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8015 Compiler side new abi rtti (not enabled).
8016 * cp-tree.h (new_abi_rtti_p): New macro.
8017 (emit_support_tinfos): Prototype new function.
8018 (tinfo_decl_p): Likewise.
8019 (emit_tinfo_decl): Likwise.
8020 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8022 (doing_runtime): New local static.
8023 (init_rtti_processing): Add new-abi initializer.
8024 (get_tinfo_decl): Add new-abi logic.
8025 (tinfo_from_decl): Likewise.
8026 (build_dynamic_cast_1): Likewise.
8027 (qualifier_flags): New static function.
8028 (tinfo_base_init): Likewise.
8029 (generic_initializer): Likewise.
8030 (ptr_ref_initializer): Likewise.
8031 (ptmd_initializer): Likewise.
8032 (class_hint_flags): Likewise.
8033 (class_initializer): Likewise.
8034 (synthesize_tinfo_var): Likewise.
8035 (create_real_tinfo_var): Likewise.
8036 (create_pseudo_type_info): Likewise.
8037 (get_vmi_pseudo_type_info): Likewise.
8038 (create_tinfo_types): Likewise.
8039 (emit_support_tinfos): New global function.
8040 (tinfo_decl_p): New global predicate.
8041 (emit_tinfo_decl): New global function.
8042 * class.c (set_rtti_entry): Generalize for old and new rtti.
8043 (build_vtbl_initializer): Likewise.
8044 * decl2.c (finish_file): Likewise.
8046 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8048 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8049 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8051 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8053 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8056 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8058 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8060 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8062 * optimize.c (calls_setjmp_r): Supply new argument
8063 to special_function_p.
8065 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8067 * call.c: PROTO -> PARAMS.
8068 * class.c: Likewise.
8069 * cp-tree.h: Likewise.
8073 * decl2.c: Likewise.
8075 * errfn.c: Likewise.
8076 * error.c: Likewise.
8077 * except.c: Likewise.
8080 * input.c: Likewise.
8083 * method.c: Likewise.
8084 * optimize.c: Likewise.
8085 * parse.y: Likewise.
8089 * search.c: Likewise.
8090 * semantics.c: Likewise.
8093 * typeck.c: Likewise.
8094 * typeck2.c: Likewise.
8097 2000-01-25 Richard Henderson <rth@cygnus.com>
8099 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8101 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8103 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8104 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8105 (struct vcall_offset_data_s): New type.
8106 (dfs_vcall_offset_queue_p): New function.
8107 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8108 (build_vcall_offset_vtbl_entries): Likewise.
8109 (layout_vtable_decl): Likewise.
8110 (num_vfun_entries): Likewise.
8111 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8112 (build_vtbl_initializer): Likewise.
8113 (dfs_finish_vtabls): Use layout_vtable_decl.
8114 (modify_one_vtables): Always duplicate vtables under the new ABI.
8115 (finish_struct_1): Use layout_vtable_decl.
8117 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8119 * decl.c (member_function_or_else): Change third arg from a format
8120 specifier to an `enum overload_flags'. Callers changed.
8122 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8124 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8125 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8126 build_const_cast, get_delta_difference, check_return_expr): Avoid
8127 ANSI string concatenation usage.
8129 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8131 * class.c (layout_class_type): Put the fields required to make a
8132 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8135 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8137 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8140 * decl2.c (mark_used): Do instantiate inlines that have been
8141 explicitly instantiated.
8143 2000-01-24 Richard Henderson <rth@cygnus.com>
8145 * call.c (build_over_call): Use expand_tree_builtin.
8146 * typeck.c (build_function_call_real): Likewise.
8147 (build_binary_op_nodefault): Handle unordered compares.
8149 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8151 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8152 cp_tree_index values.
8153 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8154 New global node #defines for them.
8155 * rtti.c (call_void_fn): Replace with ...
8156 (build_runtime_decl): ... new static function.
8157 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8158 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8159 (build_dynamic_cast_1): Always produce correctly typed result.
8160 Explicitly produce type_info addresses. Use dynamic_cast_node.
8161 * exception.cc (__throw_bad_cast): Return `void *'.
8162 (__throw_bad_typeid): Return `const type_info &'.
8164 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8166 * cp-tree.h (get_vtable_decl): Prototype new function.
8167 * class.c (get_vtable_decl): New function. Broken out from ...
8168 (build_vtable): ... here. Use it.
8169 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8172 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8174 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8175 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8176 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8177 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8178 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8179 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8180 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8181 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8182 (CPTI_TINFO_VAR_ID): New enumeration.
8183 (__tp_desc_type_node, __access_mode_type_node,
8184 __bltn_desc_type_node, __user_desc_type_node,
8185 __class_desc_type_node, __ptr_desc_type_node,
8186 __attr_desc_type_node, __func_desc_type_node,
8187 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8188 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8189 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8190 enum_desc_type_node, class_desc_type_node,
8191 si_class_desc_type_node, vmi_class_desc_type_node,
8192 ptmd_desc_type_node, base_desc_type_node): New #defines.
8193 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8194 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8195 (tinfo_var_id): New enumeration.
8196 (DECL_TINFO_FN_P): Augment comment.
8197 * decl.c (cp_global_trees): Adjust documentation.
8198 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8199 tinfo_decl_type and tinfo_var_id.
8200 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8201 (build_typeid): Remove unused variable.
8202 (get_tinfo_var): Use tinfo_var_id.
8203 (tinfo_name): New static function.
8204 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8205 (tinfo_from_decl): Likewise.
8206 (get_base_offset): New static function, broken out of
8208 (expand_si_desc): Use tinfo_name.
8209 (expand_class_desc): Likewise. Lose local static variable.
8210 Use base_desc_type_node. Use get_base_offset.
8211 (expand_ptr_desc): Use tinfo_name.
8212 (expand_attr_desc): Likewise.
8213 (expand_generic_desc): Likewise.
8215 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8216 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8218 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8220 * cp-tree.h (__eprintf): Remove declaration.
8221 * tree.c (__eprintf): Remove definition.
8223 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8224 Mark Mitchell <mark@codesourcery.com>
8226 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8227 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8229 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8231 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8233 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8235 * cp-tree.h (register_dtor_fn): New function.
8236 * decl.c (destroy_local_static): Rename to ...
8237 (register_dtor_fn): ... this. Give it external linkage.
8238 (expand_static_init): Use it.
8239 * decl2.c (do_static_initialization): Likewise, if using
8241 (do_static_destruction): Check that __cxa_atexit is not in use.
8242 (finish_file): Don't call do_static_destruction if using
8245 * typeck.c (convert_arguments): Restore two-message error
8248 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8250 Remap dynamic cast hint values to be consistent across ABIs.
8251 * search.c (dynamic_cast_base_recurse): Remap generated value.
8252 (get_dynamic_cast_base_type): Adjust documentation.
8253 * tinfo.h (__user_type_info::dyncast): Likewise.
8254 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8255 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8256 (__class_type_info::do_dyncast): Likewise.
8257 (__class_type_info::do_find_public_subobj): Likewise.
8258 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8260 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8262 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8264 * typeck2.c (incomplete_type_error): Restore previous
8265 cp_error and cp_error_at call sequence.
8267 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8269 * class.c (dump_class_hierarchy): Make format agree with argument;
8270 cast pointer to unsigned long and print with %lx.
8272 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8274 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8276 * typeck.c (composite_pointer_type, common_type,
8277 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8278 build_function_call_real, convert_arguments,
8279 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8280 build_unary_op, mark_addressable, build_compound_expr,
8281 build_static_cast, build_reinterpret_cast, build_const_cast,
8282 build_c_cast, build_modify_expr, get_delta_difference,
8283 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8284 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8286 * typeck2.c (readonly_error, abstract_virtuals_error,
8287 process_init_constructor, check_for_new_type): Likewise.
8289 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8291 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8294 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8296 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8297 (build_x_typeid): Likewise.
8298 (get_tinfo_fn): Likewise.
8299 (get_tinfo_fn_unused): Rename to ...
8300 (get_tinfo_decl): ... here.
8301 * rtti.c (build_headof): Replace logic error with assertion.
8302 (get_tinfo_fn_dynamic): Rename to ...
8303 (get_tinfo_decl_dynamic): ... here. Make static. Use
8304 complete_type_or_else.
8305 (build_x_typeid): Move into ...
8306 (build_typeid): ... here. Adjust call to
8307 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8308 throw_bad_typeid expression.
8309 (get_tinfo_fn_unused): Rename to ...
8310 (get_tinfo_decl): ... here. Adjust comment.
8311 (get_tinfo_fn): Delete.
8312 (tinfo_from_decl): New static function.
8313 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8314 (get_typeid): Use complete_type_or_else.
8315 (build_dynamic_cast_1): Adjust calls to
8316 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8317 * parse.y (primary): Adjust call to build_typeid.
8318 * except.c (build_eh_type_type_ref): Adjust call to
8319 get_tinfo_decl. Mark as used.
8320 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8321 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8322 * parse.c: Regenerated.
8324 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8326 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8328 (resolves_to_fixed_type_p): Document calling convention.
8329 * rtti.c (build_x_typeid): Initialize NONNULL.
8331 * cp-tree.h (build_shared_int_cst): New function.
8332 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8333 * class.c (modify_vtable_entry): Likewise.
8334 (add_virtual_function): Split out code to generated shared
8335 INTEGER_CSTs to build_share_int_cst.
8336 (modify_all_vtables): Handle all the overridden functions here.
8337 Add overridden functions from non-primary virtual bases to the
8339 (finish_struct_1): Adjust call to modify_all_vtables. Add
8340 overridden functions from non-primary bases to the vtable.
8341 * tree.c (build_shared_int_cst): New function.
8343 * cp-tree.h (scratchalloc): Remove.
8344 (build_scratch_list): Likewise.
8345 * call.c (convert_class_to_reference): Replace build_scratch_list
8346 and build_expr_list with build_tree_list.
8347 (add_candidate): Replace scratchalloc with expralloc. Note memory
8349 (build_user_type_conversion_1): Replace build_scratch_list
8350 and build_expr_list with build_tree_list.
8351 (build_new_op): Likewise.
8352 (build_op_delete_call): Likewise.
8353 (convert_like): Likewise.
8354 * cvt.c (ocp_convert): Likewise.
8355 * decl.c (start_decl): Likewise.
8356 (start_function): Likewise.
8357 (finish_destructor_body): Likewise.
8358 (maybe_build_cleanup_1): Likewise.
8359 * decl2.c (reparse_decl_as_expr): Likewise.
8360 * init.c (perform_member_init): Likewise.
8361 (expand_cleanup_for_base): Likewise.
8362 (build_builtin_delete_call): Likewise.
8363 (build_new_1): Likewise.
8364 (build_delete): Likewise.
8365 * method.c (do_build_assign_ref): Likewise.
8366 * parse.y (already_scoped_stmt): Likewise.
8367 (nontrivial_exprlist): Likewise.
8368 (net_initializer): Likewise.
8369 (initlist): Likewise.
8370 * parse.c: Regenerated.
8371 * rtti.c (build_x_typeid): Likewise.
8372 (build_dynamic_cast_1): Likewise.
8373 * typeck.c (build_x_compound_expr): Likewise.
8374 (build_static_cast): Likewise.
8375 (build_modify_expr): Likewise.
8377 * cp-tree.h (DECL_VINDEX): Add documentation.
8378 * class.c (build_vtable_entry): Likewise.
8379 (start_vtable): Add comment.
8380 (add_virtual_function): Replace pending_hard_virtuals with
8381 overridden_virtuals and pending_virtuals with new_virtuals.
8382 Replace redundant assignments with assertions.
8383 (check_for_override): Add comment.
8384 (check_bases_and_members): Replace pending_hard_virtuals with
8385 overridden_virtuals and pending_virtuals with new_virtuals.
8386 (create_vtbl_ptr): Likewise.
8387 (layout_class_type): Likewise.
8388 (finish_struct_1): Likewise. Add comments.
8390 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8392 * class.c (finish_struct_1): Replace redundant code with
8395 * cp-tree.h (flag_new_abi): Move.
8396 (flag_use_cxa_atexit): Likewise.
8397 (flag_honor_std): Likewise.
8398 (flag_rtti): Likewise.
8399 (vbase_offsets_in_vtable_p): Define.
8400 (vptrs_present_everywhere_p): Likewise.
8401 (TYPE_CONTAINS_VPTR_P): Likewise.
8402 (dfs_walk_real): Declare.
8403 * class.c (build_vbase_pointer_fields): Check
8404 vbase_offsets_in_vtable_p.
8405 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8407 (build_vbase_offset_vtbl_entries): Simplify.
8408 (build_vbase_offset_vtbl_entries): Adjust.
8409 (build_vbase_pointer): Add ability to look up vbase offsets in
8411 (start_vtable): New function.
8412 (add_virtual_function): Use it.
8413 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8414 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8415 (build_vtbl_initializer): Take the type of the complete object as
8416 input. Use it to correctly calculate vbase offsets.
8417 (dfs_finish_vtbls): Pass the complete type to
8418 build_vtbl_initializer.
8419 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8420 (create_vtable_ptr): Create a vtable even if there are no
8421 new virtual functions, under the new ABI.
8422 (finish_struct_1): Likewise.
8423 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8424 * decl.c (exapnd_static_init): Remove call to
8425 preserve_initializer.
8426 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8428 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8429 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8430 (construct_virtual_bases): Don't initialize virtual base pointers
8432 (build_aggr_init): Clean up comment.
8433 (expand_aggr_init_1): Likewise.
8434 * rtti.c (expand_class_desc): Store the virtual function table
8435 index where the vbase offset lives in the offset field.
8436 * search.c (dfs_walk_real): Make it global.
8437 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8438 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8440 * tinfo.h (USItype): Make it signed under the new ABI.
8441 * tinfo.cc (convert_to_base): New function. Encapsulate base
8442 conversion logic here.
8443 (__class_type_info::do_upcast): Use it.
8444 (__class_type_info::do_dyncast): Likewise.
8445 (__class_type_info::do_find_public_subobj): Likewise.
8447 * init.c (construct_virtual_bases): Don't look up the addresses of
8448 virtual bases at run-time.
8450 * class.c (build_vbase_pointer): Relocate.
8451 (build_vbase_pointer_fields): Likewise.
8452 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8453 (build_vbase_offset_vtbl_entries): Likewise.
8455 * decl.c (init_decl_processing): Complain if -fnew-abi
8456 -fno-vtable-thunks is used.
8458 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8461 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8463 * cp-tree.h (num_extra_vtbl_entries): New function.
8464 (size_extra_vtbl_entries): Likewise.
8465 (dfs_vtable_path_unmark): Likewise.
8466 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8467 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8468 * class.c (num_extra_vtbl_entries): New function.
8469 (size_extra_vtbl_entries): Likewise.
8470 (dfs_build_vbase_offset_vtbl_entries): New function.
8471 (build_vbase_offset_vtbl_entries): Likewise.
8472 (build_vtbl_initializer): Use it.
8473 (finish_struct_1): Adjust vtable sizes (using
8474 num_extra_vtbl_entries).
8475 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8476 THUNK_DECL is non-NULL before expanding it.
8477 * init.c (expand_virtual_init): Adjust the vtable pointer by
8478 size_extra_vtbl_entries before storing it.
8479 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8480 Handle TREE_LIST parameters here, not in the dfs_* functions.
8481 (dfs_unmarked_real_bases_queue_p): Adjust.
8482 (dfs_marked_real_bases_queue_p): Likewise.
8483 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8484 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8485 (dfs_vtable_path_unmark): Likewise.
8487 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8489 * optimize.c (copy_body_r): Clear the operand three of a
8490 TARGET_EXPR when copying it.
8492 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8494 * method.c (build_decl_overload_real): Check whether we are in ::
8495 before returning __builtin_new/delete.
8497 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8499 * pt.c (tsubst_friend_function): Improve comment.
8500 (instantiate_decl): Avoid crashing when a "nested" function is
8501 instantiated from the top level.
8503 * dump.c (dqeueue_and_dump): Dump
8504 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8506 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8508 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8510 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8512 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8513 ENABLE_NEW_GXX_ABI defined.
8514 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8515 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8516 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8518 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8520 * decl.c (start_cleanup_fn): Call pushdecl.
8522 * call.c (convert_class_to_reference): Fix typos.
8523 (build_conditional_expr): Handle errors gracefully.
8524 * class.c (push_nested_class): Likewise.
8525 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8526 (DECL_THIS_EXTERN): Use it.
8527 (DECL_THIS_STATIC): Likewise.
8528 * cvt.c (convert_to_void): Handle errors gracefully.
8529 (build_expr_type_conversion): Likewise.
8530 * decl.c (maybe_push_decl): Likewise.
8531 (start_decl_1): Likewise.
8532 (require_complete_types_for_parms): Likewise.
8533 * parse.y (structsp): Likewise.
8534 (base_class): Likewise.
8535 * parse.c: Regenerated.
8536 * pt.c (finish_member_template_decl): Likewise.
8537 * typeck.c (decay_conversion): Likewise.
8539 * cp-tree.h (dfs_skip_vbases): New function.
8540 (find_vbase_instance): Likewise.
8541 * class.c (determine_primary_base): Allow a nearly empty base to
8542 serve as a primary base class under the new ABI.
8543 (get_class_offset_1): Rename to ...
8544 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8546 (get_class_offset): Use it. Issue error messages here.
8547 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8548 find the right copies of virtual bases.
8549 (fixup_vtable_deltas1): Rename to ...
8550 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8551 bases as primary bases.
8552 (fixup_vtable_deltas): Remove.
8553 (override_one_vtable): Handle virtual bases as primary bases.
8554 (merge_overrides): Likewise.
8555 (finish_struct_1): Likewise.
8556 (dump_class_hierarchy): Dump primary-ness of bases as well.
8557 * search.c (mark_primary_bases): Use a pre-order traversal to
8558 handle primary virtual bases.
8559 (dfs_skip_vbases): New fiunction.
8560 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8561 (fixup_virtual_upcast_offsets): Likewise.
8562 (fixup_all_virtual_upcast_offsets): Likewise.
8563 (dfs_find_vbase_instances): New function.
8564 (find_vbase_instance): Likewise.
8566 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8568 * lex.c (DIR_SEPARATOR): Delete macro.
8570 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8572 * decl2.c (lang_decode_option): Handle automatic line wrapping
8575 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8577 * friend.c (do_friend): Don't resolve scopes when processing
8578 template declarations, even if the qualifying scope doesn't
8579 involve template parameters.
8581 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8583 * class.c (dfs_modify_vtables_queue_p): Remove.
8584 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8585 and dfs_marked_real_bases_queue_p instead of
8586 dfs_modify_vtables_queue_p.
8588 * class.c (build_vbase_path): Simplify.
8589 (dfs_propagate_binfo_offsets): New function.
8590 (propagate_binfo_offsets): Use it.
8591 (remove_base_field): Simplify.
8592 (dfs_set_offset_for_vbases): Remove.
8593 (dfs_set_offset_for_shared_vbases): New function.
8594 (dfs_set_offset_for_unshared_vbases): Likewise.
8595 (layout_virtual_bases): Use them.
8596 (layout_basetypes): Don't call propagate_binfo_offsets.
8597 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8600 * class.c (build_base_field): New function, split out from ...
8601 (build_base_fields): ... here. Use it. Allocate primary bases
8602 first, under the new ABI.
8603 (get_vtable_entry): Remove.
8604 (remove_base_field): New function, split out from ...
8605 (remove_base_fields): ... here. Adjust since primary bases come
8606 first under the new ABI.
8608 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8609 (initialize_vtbl_ptrs): New function.
8610 (expand_indirect_vtbls_init): Change prototype.
8611 (convert_pointer_to_vbase): Declare.
8612 * init.c (expand_direct_vtbls_init): Remove.
8613 (dfs_initialize_vtbl_ptrs): New function.
8614 (initialize_vtbl_ptrs): Likewise.
8615 (emit_base_init): Use initialize_vtbl_ptrs.
8616 * search.c (convert_pointer_to_vbase): Make it global.
8617 (expand_indirect_vtbls_init): Remove vtable initialization code.
8618 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8620 * class.c (dfs_finish_vtbls): New function.
8621 (finish_vtbls): Use it.
8622 (dump_class_hierarchy): New function.
8624 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8625 (BINFO_VBASE_PRIMARY_P): New macro.
8626 (BINFO_VIRTUALS): Add to documentation.
8627 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8628 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8629 (dfs_mark_primary_bases_queue_p): Likewise.
8630 (dfs_unmarked_real_bases_queue_p): New function.
8631 (dfs_marked_real_bases_queue_p): Likewise.
8632 * search.c (dfs_mark_primary_bases): Adjust.
8633 (mark_primary_bases): Likewise.
8634 (get_shared_vbase_if_not_primary): New function.
8635 (dfs_unmarked_real_bases_queue_p): Likewise.
8636 (dfs_marked_real_bases_queue_p): Likewise.
8637 (dfs_get_pure_virtuals): Simplify.
8638 (get_pure_virtuals): Likewise.
8640 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8642 * lex.c: Include tm_p.h.
8644 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8646 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8648 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8650 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8651 * pt.c (instantiate_decl): Defer comdat templates that might not be
8654 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8655 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8656 (finish_file): Likewise.
8658 * decl2.c (import_export_class): Undo 12/14 change.
8660 * error.c (dump_decl): operator new, not operatornew.
8662 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8663 * search.c (lookup_field_1): Look for the last field with the
8666 2000-01-05 Nathan Sidwell <nathan@acm.org>
8668 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8671 2000-01-05 Nathan Sidwell <nathan@acm.org>
8673 * typeck.c (build_static_cast): Don't strip target qualifiers
8674 when casting from a class.
8676 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8678 * class.c (warn_hidden): Initialize variable `fndecl'.
8680 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8682 * decl.c (flag_isoc9x): New variable to be able to use code in
8683 c-common.c. For now always zero.
8685 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8687 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8688 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8689 or unshare_base_binfos for virtual bases here.
8690 * search.c (dfs_get_vbase_types): Do it here.
8691 (get_vbase_types): Adjust.
8693 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8695 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8696 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8697 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8698 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8699 (unmark_primary_bases): Remove declaration.
8700 (unmarkedp): Declare.
8701 (dfs_vbase_unmark): Likewise.
8702 * class.c (determine_primary_base): Return immediately if there
8703 are no base classes. Call mark_primary_bases here.
8704 (modify_all_direct_vtables): Remove.
8705 (modify_all_indirect_vtables): Remove.
8706 (dfs_modify_vtables_queue_p): New function.
8707 (dfs_modify_vtables): New function.
8708 (modify_all_vtables): Use them.
8709 (build_base_fields): Build FIELD_DECLs for primary virtual base
8711 (create_vtable_ptr): Don't call determine_primary_base here.
8712 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8713 (dfs_set_offset_for_vbases): ... this.
8714 (layout_virtual_bases): Use it.
8715 (layout_class_type): Call determine_primary_base here.
8716 * search.c (unmarkedp): Make it global.
8717 (shared_marked_p): Simplify.
8718 (shared_unmarked_p): Likewise.
8719 (dfs_primary_bases_queue_p): Remove.
8720 (dfs_unmark_primary_bases): Likewise.
8721 (unmark_primary_bases): Likewise.
8722 (mark_primary_bases): Simplify.
8723 (get_pure_virtuals): Don't call mark_primary_bases here.
8724 (dfs_vbase_unmark): New function.
8725 (get_vbase_types): Simplify.
8727 * class.c (struct base_info): Remove.
8728 (determine_primary_base): Take has_virtual_p rather than a
8729 base_info as input. Don't calculate max_has_virtual.
8730 (finish_struct_bits): Remove max_has_virtual argument.
8731 (create_vtable_ptr): Remove max_has_virtual_p argument.
8732 (layout_virtual_bases): Remove max argument.
8733 (layout_basetypes): Likewise.
8734 (layout_class_type): Remove max_has_virtual_p argument.
8735 (finish_struct_1): Remove max_has_virtual.
8737 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8738 (layout_basetypes): Remove.
8739 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8740 Update to handle primary virtual bases.
8741 (remove_base_fields): New function, split out from
8743 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8744 (layout_virtual_bases): New function, split out from
8745 layout_basetypes. Update to handle primary virtual bases.
8746 (layout_basetypes): Moved here from tree.c. Use
8747 remove_base_fields and layout_virtual_bases.
8748 * search.c (dfs_mark_primary_bases_queue_p): New function.
8749 (mark_primary_bases): Use it.
8750 * tree.c (CEIL): Remove.
8751 (propagate_binfo_offsets): Remove.
8752 (layout_basetypes): Remove.
8754 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8756 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8757 (BINFO_PRIMARY_MARKED_P): New macro.
8758 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8759 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8760 (mark_primary_bases): New function.
8761 (unmark_primary_bases): Likewise.
8762 * search.c (get_abstract_virtuals_1): Remove.
8763 (dfs_mark_primary_bases): New function.
8764 (mark_primary_bases): Likewise.
8765 (dfs_unmark_primary_bases): Likewise.
8766 (unmark_primary_bases): Likewise.
8767 (dfs_get_pure_virtuals): Likewise.
8769 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8771 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8772 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8773 (modify_one_vtable): Adjust.
8774 (fixup_vtable_deltas1): Likewise.
8775 (override_one_vtable): Likewise.
8776 * search.c (get_abstract_virtuals_1): Likewise.
8777 (get_pure_virtuals): Likewise.
8778 (expand_upcast_fixups): Likewise.
8779 * tree.c (debug_binfo): Likewise.
8781 * class.c (build_vtable): Don't return a value. Don't rebuild
8782 vtables for bases that have already been handled.
8783 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8784 already been handled.
8785 (modify_one_vtable): Adjust accordingly.
8786 (fixup_vtable_deltas1): Likewise.
8787 (finish_struct_1): Likewise.
8789 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8791 * call.c (build_new_method_call): Also check destructors.