1 2001-04-03 Mark Mitchell <mark@codesourcery.com>
3 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
4 (OPERATOR_FORMAT): Likewise.
5 (OPERATOR_TYPENAME_FORMAT): Likewise.
6 * operators.def: Remove old name-mangling information.
7 * decl.c (grok_op_properties): Adjust accordingly.
8 * lex.c (init_operators): Likewise.
9 * rtti.c (get_tinfo_decl): Issue error messages about types that
12 2001-04-03 Mark Mitchell <mark@codesourcery.com>
14 * decl2.c (import_export_decl): Don't call import_export_class
15 when processing an inline member function.
16 * semantics.c (expand_body): Call import_export_decl before
17 emitting inline functions.
19 2001-03-28 Richard Henderson <rth@redhat.com>
21 IA-64 ABI Exception Handling:
22 * cp-tree.def (EH_SPEC_BLOCK): New.
23 (MUST_NOT_THROW_EXPR): New.
24 * cp-tree.h: Update changed function declarations.
25 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
26 (CPTI_CALL_UNEXPECTED): New.
27 (struct cp_language_function): Rename x_eh_spec_try_block
29 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
30 * decl.c (current_binding_level): If no current function
31 bindings, revert to scope_chain.
32 (initialize_predefined_identifiers): Remove __cp_push_exception.
33 (store_parm_decls): Use begin_eh_spec_block.
34 (finish_function): Use finish_eh_spec_block.
35 (mark_lang_function): Update for name changes.
36 * decl2.c (finish_file): No mark_all_runtime_matches.
37 * dump.c (cp_dump_tree): Handle new tree codes.
38 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
39 * except.c (catch_language_init, catch_language): Remove.
40 (init_exception_processing): Don't set language code.
41 Initialize call_unexpected_node, protect_cleanup_actions,
42 eh_personality_libfunc, lang_eh_runtime_type.
43 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
44 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
45 (prepare_eh_type): Split out type canonicalizations ...
46 (build_eh_type_type): ... from here.
47 (build_eh_type_type_ref): Remove.
48 (mark_all_runtime_matches): Remove.
50 (do_begin_catch, do_end_catch): New.
51 (do_pop_exception): Remove.
52 (build_terminate_handler): Remove.
53 (choose_personality_routine): Split out language choice from ...
54 (initialize_handler_parm): ... here.
55 Use MUST_NOT_THROW_EXPR.
56 (expand_start_catch_block): Use do_begin_catch. Simplify Java
57 exception object handling.
58 (expand_start_eh_spec, expand_end_eh_spec): Remove.
59 (expand_exception_blocks, alloc_eh_object): Remove.
60 (begin_eh_spec_block, finish_eh_spec_block): New.
61 (do_allocate_exception, do_free_exception): New.
62 (expand_throw): Merge into ...
63 (build_throw): ... here. Update for abi.
64 * expr.c (cplus_expand_expr): No expand_internal_throw.
65 Handle MUST_NOT_THROW_EXPR.
66 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
67 * semantics.c (*) Update for except.h name changes.
68 (genrtl_try_block): No protect_with_terminate.
69 (genrtl_eh_spec_block): New.
70 (genrtl_handler): Don't emit the goto here.
71 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
72 (genrtl_finish_function): Don't expand_exception_blocks.
73 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
75 2001-03-28 Richard Henderson <rth@redhat.com>
77 * decl.c (struct named_label_list): Rename eh_region to
78 in_try_scope, add in_catch_scope.
79 (struct binding_level): Rename eh_region to is_try_scope,
81 (note_level_for_try): Rename from note_level_for_eh.
82 (note_level_for_catch): New.
83 (poplevel): Copy both is_try_scope and is_catch_scope to
84 the named_label_list struct.
85 (check_previous_goto_1): Don't check for catch block via
86 DECL_ARTIFICIAL; use in_try_scope instead.
87 (check_goto): Likewise.
88 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
89 * except.c (expand_start_catch_block): Call note_level_for_catch.
90 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
92 2001-03-27 Richard Henderson <rth@redhat.com>
94 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
95 exceptions_via_longjmp.
97 2001-03-27 Phil Edwards <pme@sources.redhat.com>
99 * pt.c (check_default_tmpl_args): Make error messages clearer.
101 2001-03-26 Phil Edwards <pme@sources.redhat.com>
103 * error.c: Also undefine 'A' macro used for cp_printers definition.
105 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
107 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
109 2001-03-26 Mike Yang <yang@research.att.com>
110 Mark Mitchell <mark@codesourcery.com>
112 * dump.c (dump_access): New function.
113 (cp_dump_tree): Use it. Dump basetype information for class
116 2001-03-26 Mark Mitchell <mark@codesourcery.com>
118 * Makefile.in (optimize.o): Depend on params.h.
119 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
120 (init_decl_processing): Set flag_no_inline when doing
122 * optimize.c: Include params.h.
123 (struct inline_data): Improve documentation of FNS. Add
124 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
125 (INSNS_PER_STMT): New macro.
126 (remap_block): Use CLONING_P.
127 (inlinable_function_p): Don't inline big functions.
128 (expand_call_inline): Keep track of how much inlining we've done.
129 (optimize_function): Set FIRST_INLINED_FN.
130 (maybe_clone_body): Set CLONING_P.
131 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
133 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
134 rest_of_compilation. Clear DECL_RTL for local variables
136 (clear_decl_rtl): New function.
138 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
141 * cp-tree.h (skip_type_access_control,
142 reset_type_access_control): Prototype.
143 * decl.c (grokdeclarator): Access of friends is not checked.
144 * parse.y (component_decl_list): Reset type access control.
145 * semantics.c (decl_type_access_control): Clear
146 current_type_lookups.
147 (save_type_access_control): Don't save if not deferring.
148 (skip_type_access_control, reset_type_access_control): New
150 (begin_class_definition): Do type access control for basetypes.
151 Start deferred access control.
152 (finish_class_definition): Resume immediate access control if
153 this is a local class.
155 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
157 * class.c (add_method): Use memcpy/memmove, not bcopy.
159 * decl.c (duplicate_decls): Likewise.
161 2001-03-23 Jakub Jelinek <jakub@redhat.com>
163 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
166 2001-03-23 Jakub Jelinek <jakub@redhat.com>
168 * decl.c (local_names): Define.
169 (push_local_name): New.
170 (grok_reference_init): Return init if initializing static reference
171 variable with non-constant instead of emitting it.
172 Move expand_static_init call to cp_finish_decl.
173 (layout_var_decl): Call push_local_name.
174 (maybe_commonize_var): Allow inlining functions even if they have
175 static local variables, use comdat_linkage for them if flag_weak.
176 (check_initializer): Call obscure_complex_init if
177 grok_reference_init returned non-zero.
178 (save_function_data): Clear x_local_names.
179 (pop_cp_function_context): Free x_local_names.
180 (mark_inlined_fns): Remove.
181 (mark_lang_function): Mark x_local_names.
182 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
183 Mark inlined_fns as tree, remove call to mark_inlined_fns.
184 * class.c (alter_access): Ensure DECL_ACCESS is never set if
185 DECL_DISCRIMINATOR_P.
186 * cp-tree.h (cp_language_function): Add x_local_names.
187 (lang_decl_flags): Add discriminator into u2.
188 (lang_decl_inlined_fns): Remove.
189 (lang_decl): inlined_fns is now a TREE_VEC.
190 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
191 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
192 TREE_VEC, not a custom structure.
193 (optimize_function): Likewise.
194 * mangle.c (discriminator_for_local_entity): Discriminate among
195 VAR_DECL local entities.
196 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
199 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
201 Add support for Java interface method calls.
202 * cp-tree.h (struct lang_type): Add java_interface flag.
203 (TYPE_JAVA_INTERFACE): New macro.
204 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
205 by setting TYPE_JAVA_INTERFACE.
206 * call.c (java_iface_lookup_fn): New static.
207 (build_over_call): If calling a method declared in a
208 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
209 expression which resolves the function address.
210 (build_java_interface_fn_ref): New function.
212 2001-03-22 Richard Henderson <rth@redhat.com>
214 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
215 * except.c: Don't include it.
217 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
218 based on an idea from Joe Buck <jbuck@synopsys.com>
220 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
222 (data_def, component_decl): Add reductions to bad_decl.
224 2001-03-22 Jakub Jelinek <jakub@redhat.com>
226 * method.c (do_build_assign_ref): Don't use build_modify_expr for
227 anonymous aggregates, since they don't have assignment operator
229 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
230 assignment operators for anonymous structure fields.
232 2001-03-21 Jason Merrill <jason@redhat.com>
234 * pt.c (instantiate_decl): Abort if we see a member constant
235 instantiation that doesn't already have its initializer.
236 Downgrade explicit instantiation without definition to pedwarn.
238 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
239 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
240 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
242 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
243 (pending_vtables): Remove.
244 * decl2.c (pending_vtables): Remove.
245 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
246 CLASSTYPE_VTABLE_NEEDS_WRITING.
247 (import_export_class): Likewise.
248 (init_decl2): Don't mark pending_vtables.
249 * lex.c (handle_pragma_vtable): Just sorry.
250 * pt.c (instantiate_class_template): Don't mess with
251 CLASSTYPE_VTABLE_NEEDS_WRITING.
252 (mark_class_instantiated): Likewise.
253 * ptree.c (print_lang_type): Don't print it.
254 * semantics.c (begin_class_definition): Don't set it.
256 * pt.c (template_tail): Replace with last_pending_template.
257 (maybe_templates, maybe_template_tail): Remove.
258 (add_pending_template): Adjust.
259 (instantiate_pending_templates): Adjust.
261 * cp-tree.h (struct saved_scope): Remove lang_stack field.
262 (current_lang_stack): Remove.
263 * decl.c (maybe_push_to_top_level): Don't initialize it.
264 (duplicate_decls): Use current_lang_depth.
265 (xref_basetypes): Likewise.
266 * class.c (current_lang_depth): New fn.
267 (push_lang_context): Use more varray functionality.
268 (pop_lang_context): Likewise.
270 * error.c (GLOBAL_THING): Always use '__'.
272 2001-03-21 Mark Mitchell <mark@codesourcery.com>
274 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
276 * mangle.c (mangle_decl_string): Mangle the names of overloaded
277 operators, even when they have `extern "C"' linkage.
279 2001-03-19 Mark Mitchell <mark@codesourcery.com>
281 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
282 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
283 where it's not necessary.
284 (add_method): Remove optimization involving comparison of
286 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
287 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
288 where it's not necessary.
289 (check_methods): Likewise.
290 (build_clone): Likewise.
291 (built_vtt): Likewise.
292 * cp-tree.h (DECL_NEEDED_P): Likewise.
293 * decl.c (pushtag): Likewise.
294 (duplicate_decls): Likewise.
295 (pushdecl): Likewise.
296 (builtin_function): Likewise.
297 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
298 (build_cp_library_fn): Likewise.
299 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
300 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
301 where it's not necessary.
302 (make_rtl_for_nonlocal_decl): Likewise.
303 (cp_finish_decl): Likewise.
304 (grokfndecl): Likewise.
305 (grokvardecl): Likewise.
306 (grokdeclarator): Likewise.
307 (start_function): Likewise.
308 (cp_missing_return_ok_p): Likewise.
309 * decl2.c (grokclassfn): Likewise.
310 (check_classfn): Likewise.
311 (finish_static_data_member_decl): Likewise.
312 (grokfield): Likewise.
313 * error.c (GLOBAL_IORD_P): Remove.
314 (dump_global_iord): Improve output.
315 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
316 * except.c (nothrow_libfn_p): Summarily reject any function not in
318 * init.c (build_java_class_ref): Don't explicitly set
319 DECL_ASSEMBLER_NAME after calling mangle_decl.
320 * mangle.c (mangle_decl_string): Handle extern "C" functions.
321 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
322 * method.c (set_mangled_name_for_decl): Don't explicitly set
323 DECL_ASSEMBLER_NAME after calling mangle_decl.
324 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
325 IDENTIFIER_GLOBAL_VALUE for the thunk.
326 * pt.c (set_mangled_name_for_template_decl): Remove.
327 (check_explicit_specialization): Don't use it.
328 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
329 (tsubst_friend_function): Likewise.
330 (tsubst_decl): Likewise.
331 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
332 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
333 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
334 where it's not necessary.
335 (tinfo_base_init): Likewise.
336 (create_real_tinfo_var): Likewise.
337 * search.c (looup_field_1): Likewise.
338 * semantics.c (finish_named_return_value): Likewise.
339 * tree.c (init_tree): Set lang_set_decl_assembler_name.
341 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
343 Correct semantics restrictions checking in throw-expression.
344 * except.c (is_admissible_throw_operand): New function.
345 (build_throw): Use it.
347 2001-03-14 Mark Mitchell <mark@codesourcery.com>
349 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
352 2001-03-14 Mark Mitchell <mark@codesourcery.com>
354 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
355 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
356 * decl.c (duplicate_decls): Likewise.
357 (builtin_function): Likewise.
358 (build_library_fn): Likewise.
359 (build_cp_library_fn): Likewise.
360 (check_initializer): Likewise.
361 (cp_finish_decl): Likewise.
362 * decl2.c (grokfield): Likewise.
363 (grok_function_init): Remove #if 0'd code.
364 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
365 * friend.c (do_friend): Likewise.
366 * init.c (get_temp_regvar): Likewise.
367 * method.c (make_thunk): Likewise.
368 * pt.c (tsubst_friend_function): Likewise.
369 (tsubst_decl): Likewise.
370 (regenerate_decl_from_template): Likewise.
371 * semantics.c (genrtl_named_return_value): Likewise.
372 (expand_body): Likewise.
373 (genrtl_finish_function): Likewise.
374 * tree.c (cp_tree_equal): Likewise.
376 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
378 * call.c (convert_like_real): Add extra semantics to INNER
379 parameter. Don't convert to temporary if a user conversion
380 gives us an lvalue that we're about to bind to a reference.
381 Set INNER to indicate pending reference binding on recursive
384 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
386 * cp/lex.c: Delete duplicate pending_lang_change.
388 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
390 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
392 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
393 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
395 2001-03-09 Zack Weinberg <zackw@stanford.edu>
397 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
399 2001-03-08 Stan Shebs <shebs@apple.com>
401 * cp-tree.h (set_identifier_local_value): Remove unused decl.
403 2001-03-06 Zack Weinberg <zackw@stanford.edu>
405 * spew.c: Remove references to CPP_OSTRING.
407 2001-03-06 Andrew Haley <aph@redhat.com>
409 * typeck.c (convert_arguments): Check that we have an fndecl.
411 2001-03-05 Andrew Haley <aph@redhat.com>
413 * typeck.c (convert_arguments): Don't do ellipsis conversion for
414 __built_in_constant_p.
416 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
418 * typeck.c (build_static_cast): Allow enum to enum conversions
421 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
423 * class.c (check_field_decls): Pointers to member do not a
424 non-pod struct make, as per DR 148.
426 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
428 * call.c (joust): cp_pedwarn when using gnu extension concerning
429 worst conversion sequences.
431 2001-03-01 Zack Weinberg <zackw@stanford.edu>
433 * decl.c: Replace all uses of 'boolean' with 'bool'.
435 2001-03-01 Zack Weinberg <zackw@stanford.edu>
437 * lang-specs.h: Add zero initializer for cpp_spec field to
438 all array elements that need one. Don't put an #ifdef inside
439 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
442 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
444 Implement using decls inside template functions.
445 * decl2.c (validate_nonmember_using_decl): Don't special case
446 fake_std_node in the global namespace. Don't reject early when
447 processing a template.
448 (do_local_using_decl): Add to statement tree. Don't do further
449 processing when building a template.
450 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
452 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
454 * decl2.c (do_nonmember_using_decl): Don't complain if we find
455 same function. Do complain about ambiguating extern "C"
458 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
460 Remove floating point and complex type template constant parms.
461 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
462 COMPLEX_TYPE extensions.
463 (invalid_nontype_parm_type_p): Likewise.
465 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
467 * except.c (call_eh_info): Revert "match_function"'s type.
469 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
471 Fix ctor vtable vcall offsets.
472 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
473 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
474 (get_matching_base): Remove.
475 (get_original_base): New function.
476 (build_vtbl_initializer): Initialize vid.rtti_binfo.
477 Use a virtual thunk for a ctor vtable with an index
478 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
479 primary base within a constructor vtable. Only set
480 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
481 when primary base has been lost.
482 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
484 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
486 * call.c (joust): Ensure more_specialized()'s argument length
487 parameter has correct value for constructors.
489 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
491 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
493 * decl.c (mark_inlined_fns): Prototype.
495 2001-02-22 Mark Mitchell <mark@codesourcery.com>
497 * spew.c (yylex): Correct handling of friends.
499 2001-02-22 Mark Mitchell <mark@codesourcery.com>
501 * mangle.c (write_encoding): Pass write_function_type the
502 FUNCTION_DECL for the function being encoded.
503 (write_function_type): Pass it along to write_bare_function_type.
504 (write_bare_function_type): Pass it along to write_method_parms.
505 (write_method_parms): Don't mangle the compiler-generated
506 parameters to a constructor or destructor.
508 2001-02-22 Andreas Jaeger <aj@suse.de>
510 * optimize.c: Include toplev.h for
511 note_deferral_of_defined_inline_function prototype.
513 2001-02-22 Jakub Jelinek <jakub@redhat.com>
515 * cp-tree.h (struct lang_decl_inlined_fns): New.
516 (struct lang_decls): Add inlined_fns.
517 (DECL_INLINED_FNS): New macro.
518 * optimize.c (struct inline_data): Add inlined_fns.
519 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
520 (inlinable_function_p): Likewise, fix typo in comment,
521 function is not inlinable if it already inlined function currently
523 (expand_call_inline): Add fn to inlined_fns if neccessary.
524 (optimize_function): Initialize inlined_fns.
525 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
526 * decl.c (mark_inlined_fns): New function.
527 (lang_mark_tree): Call it.
529 2001-02-21 Jason Merrill <jason@redhat.com>
531 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
532 (DECL_UNINLINABLE): Move to middle-end.
534 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
535 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
536 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
537 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
538 parms and outer BLOCK. note_deferral_of_defined_inline_function.
540 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
543 2001-02-19 Mark Mitchell <mark@codesourcery.com>
545 * decl2.c (set_decl_namespace): Allow explicit instantiations in
548 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
550 * optimize.c (expand_call_inline): Don't walk subtrees of type
553 2001-02-18 Mark Mitchell <mark@codesourcery.com>
555 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
558 2001-02-18 Jason Merrill <jason@redhat.com>
560 Do put the VTT parameter in DECL_ARGUMENTS.
561 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
562 (current_vtt_parm): New macro.
563 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
564 (DECL_HAS_VTT_PARM_P): New macro.
565 (DECL_VTT_PARM): Remove.
566 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
567 * decl.c (duplicate_decls): Only copy the operator code if
569 (start_function): Set current_vtt_parm.
570 (lang_mark_tree): Don't mark vtt_parm.
571 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
572 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
573 * class.c (build_clone): Maybe remove the VTT parm.
574 * optimize.c (maybe_clone_body): Set up the VTT parm.
575 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
576 * call.c (build_over_call): Just allow the VTT arg.
577 * method.c (make_thunk): Don't set DECL_VTT_PARM.
578 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
579 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
580 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
581 * error.c (dump_function_decl): Likewise.
582 * call.c (build_user_type_conversion_1, convert_like_real): Abort
583 if we try to call a constructor with in-charge or VTT parms.
584 * method.c (skip_artificial_parms_for): New fn.
585 * call.c (add_function_candidate, build_over_call): Call it.
586 * call.c (build_new_method_call): Use current_vtt_parm.
587 * init.c (expand_virtual_init): Likewise.
588 * class.c (same_signature_p): No longer static.
589 * cp-tree.h: Declare it.
590 * search.c (look_for_overrides_r): Use it.
592 2001-02-17 Mark Mitchell <mark@codesourcery.com>
594 * cp-tree.h (new_abi_rtti_p): Remove.
595 (name_mangling_version): Likewise.
596 (flag_do_squangling): Likewise.
597 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
598 * decl.c (grokfndecl): Likewise.
599 * decl2.c (name_mangling_version): Remove.
600 (flag_do_squangling): Likewise.
601 (lang_f_options): Remove `squangle'.
602 (unsupported_options): Add `squangle'.
603 (cxx_decode_option): Issue a warning about uses of
604 -fname-mangling-version.
605 (finish_file): Remove old ABI support.
606 * pt.c (check_explicit_specialization): Likewise.
607 (tsubst_decl): Likewise.
608 * rtti.c (init_rtti_processing): Likewise.
609 (build_headof): Likewise.
610 (get_tinfo_decl_dynamic): Likewise.
611 (tinfo_from_decl): Likewise.
612 (build_dynamic_cast_1): Likewise.
613 (synthesize_tinfo_var): Likewise.
614 * init.c (build_new): Allow enumeration types for the array-bounds
615 in a direct-new-declarator.
617 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
619 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
620 TREE_PROTECTED from the template being specialized.
622 2001-02-17 Jason Merrill <jason@redhat.com>
624 * decl2.c (build_artificial_parm): Set TREE_READONLY.
626 * decl.c (bad_specifiers): Allow throw specs on things with
627 pointer-to-function or -member-function type.
628 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
631 2001-02-17 Mark Mitchell <mark@codesourcery.com>
633 * call.c (check_dtor_name): Handle template names correctly.
635 2001-02-16 Jason Merrill <jason@redhat.com>
637 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
638 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
639 * optimize.c (maybe_clone_body): Don't substitute it.
640 * call.c (build_new_method_call): Check in_chrg instead.
641 * init.c (expand_virtual_init): Likewise.
643 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
645 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
646 class-type introduces at least a type-name.
648 2001-02-16 Jakub Jelinek <jakub@redhat.com>
650 * call.c (convert_like_real): Create a temporary for non-lvalue.
652 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
654 * cp-tree.h: Fix typos in comments.
656 2001-02-16 Jason Merrill <jason@redhat.com>
658 * optimize.c (remap_block): If we're compiling a clone, pass the
659 new block to insert_block.
661 2001-02-16 Mark Mitchell <mark@codesourcery.com>
663 * semantics.c (finish_asm_stmt): Robustify.
665 2001-02-15 Mark Mitchell <mark@codesourcery.com>
667 * pt.c (push_template_decl_real): Don't remangle the name of a
670 2001-02-15 Jim Meyering <meyering@lucent.com>
672 * Make-lang.in (c++.install-common): Depend on installdirs.
673 (c++.install-info): Likewise.
674 (c++.install-man): Likewise.
676 2001-02-15 Mark Mitchell <mark@codesourcery.com>
678 * typeck2.c (build_m_component_ref): Robustify.
680 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
682 * friend.c (do_friend): Don't take the nested [template] class
683 into account when deciding whether to warn about the friend
684 function not referring to a template function.
686 2001-02-14 Jakub Jelinek <jakub@redhat.com>
688 * typeck.c (build_unary_op): Clarify error message.
690 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
692 * parse.y (component_constructor_declarator): allow optional
693 parentheses around constructor class name.
695 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
697 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
699 * init.c (emit_base_init): Remove incorrect comment about
701 * method.c (make_thunk): Fix comment alignment.
703 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
705 Kill remnants of this is variable.
706 * cp-tree.h (flag_this_is_variable): Remove.
707 * decl2.c (flag_this_is_variable): Remove.
708 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
709 (build_vbase_path): The path is non-static, even in a cdtor.
710 (resolves_to_fixed_type_p): Add additional return value.
711 * search.c (init_vbase_pointers): Adjust.
712 * tree.c (lvalue_p_1): Adjust.
713 * typeck.c (mark_addressable): Adjust.
715 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
717 * pt.c (unify): Don't check cv quals of array types.
719 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
721 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
722 check whether we already have the type.
724 2001-02-13 Mark Mitchell <mark@codesourcery.com>
726 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
727 * call.c (build_op_delete_call): Simplify to remove duplicate
729 * class.c (clone_function_decl): Don't build the deleting variant
730 of a non-virtual destructor.
731 * decl.c (finish_destructor_body): Don't call delete if this is a
732 non-virtual destructor.
733 * init.c (build_delete): Explicitly call `operator delete' when
734 deleting an object with a non-virtual destructor.
736 2001-02-13 Jason Merrill <jason@redhat.com>
738 * lang-specs.h: Add more __EXCEPTIONS.
740 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
742 * typeck2.c (process_init_constructor): Check
743 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
745 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
747 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
748 Remove spurious information in comment. Allow further
749 adjustments of REFERENCE_TYPE args.
751 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
753 * errfn.c (cp_deprecated): Tweak diagnostic text.
754 * parse.y (new_initializer): Deprecate initializer lists
757 2001-02-12 Mark Mitchell <mark@codesourcery.com>
759 Remove old ABI support.
761 2001-02-11 Mark Mitchell <mark@codesourcery.com>
763 * decl2.c (flag_vtable_thunks): Always set it to 1.
764 (flag_new_abi): Likewise.
765 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
767 * Makefile.in (g++spec.o): Fix typo.
769 2001-02-09 Jason Merrill <jason@redhat.com>
771 * lang-specs.h: Restore definition of __EXCEPTIONS.
773 2001-02-08 Jason Merrill <jason@redhat.com>
775 * search.c (shared_member_p): New function.
776 (lookup_field_r): Use it.
777 * cp-tree.h (SHARED_MEMBER_P): Remove.
779 * method.c (process_overload_item): Handle template-dependent array
781 * pt.c (type_unification_real): If we end up with undeduced nontype
784 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
787 * typeck2.c (friendly_abort): Don't say anything if we have
788 earlier errors or sorries.
790 * decl.c (check_tag_decl): Notice attempts to redefine bool and
791 wchar_t. Ignore if in_system_header.
793 * decl.c (maybe_push_cleanup_level): New fn...
794 (start_decl_1): ...split out from here.
795 * cvt.c (build_up_reference): Use it.
796 * cp-tree.h: Declare it.
798 2001-02-07 Mark Mitchell <mark@codesourcery.com>
800 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
803 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
805 * pt.c (lookup_template_class): Make sure it's a primary
806 template or template_template_parm when called from the parser.
807 (instantiate_template_class): Add assertion.
809 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
811 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
812 from error_mark_node.
814 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
816 Fix specification and implementation bugs in V3 ABI
817 construction vtables.
818 * cp-tree.h (flag_dump_class_layout): New flag.
819 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
820 (BINFO_LOST_PRIMARY_P): New flag.
821 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
822 (BINFO_PRIMARY_MARKED_P): Rename to ...
823 (BINFO_PRIMARY_P): ... here.
824 (binfo_via_virtual): New prototype.
825 * decl2.c (flag_dump_class_layout): New flag.
826 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
827 use `=' as a file name separator.
828 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
830 (build_vtbl_address): If this is a virtual primary base, then
831 get the vtbl of what it is ultimately primary for.
832 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
834 (dfs_skip_nonprimary_vbases_markedp): Likewise.
835 (get_shared_vbase_if_not_primary): Likewise.
836 (dfs_get_pure_virtuals): Likewise.
837 (expand_upcast_fixups): Likewise.
838 (fixup_virtual_upcast_offsets): Likewise.
839 (dfs_find_vbase_instance): Likewise.
840 (find_vbase_instance): Likewise.
841 (binfo_from_vbase): Adjust comment to reflect reality.
842 (binfo_via_virtual): New function.
843 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
844 for binfo walking during VTT construction.
845 (dfs_mark_primary_bases): Remove.
846 (force_canonical_binfo_r): New function.
847 (force_canonical_binfo): New function.
848 (mark_primary_virtual_base): New function.
849 (mark_primary_bases): Walk in inheritance graph order, use
850 mark_primary_virtual_base.
851 (determine_primary_base): Use some more intermediate variables.
852 (dfs_find_final_overrider): Don't check for overriding along a
854 (dfs_modify_vtables): Walk into primary virtual bases too.
855 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
856 (build_base_fields): Likewise.
857 (dfs_set_offset_for_unshared_vbases): Likewise.
858 (layout_virtual_bases): Likewise.
859 (end_of_class): Likewise.
860 (finish_struct_1): Call dump_class_hierarchy, if requested.
861 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
862 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
863 (dump_class_hierarchy): Add file parameter. Append to file, if
865 (finish_vtbls): Adjust accumulate_vtbl_inits call.
866 Use canonical base for virtual bases.
867 (build_vtt): Add more comments. Adjust build_vtt_inits call.
868 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
869 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
870 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
872 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
873 from DATA. We want virtual primary bases and all bases via virtual.
874 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
875 virtual base when not a construction vtable.
876 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
877 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
878 Use canonical bases when processing virtual bases.
879 (accumulate_vtbl_inits): We're interested in any base via a
881 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
882 within a construction vtable, determine what is being overridden.
883 (build_vtbl_initializer): Add more comments
884 (add_vcall_offset_vtbl_entries_1): Adjust comment.
885 (build_rtti_vtbl_entries): Check if the base has lost its
888 2001-02-05 Mark Mitchell <mark@codesourcery.com>
890 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
892 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
894 * decl.c (pushdecl): Call abort instead of fatal.
895 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
896 * init.c (build_new_1): Likewise.
897 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
898 * decl.c (build_typename_type): hash_table_init now returns void.
899 decl.c (init_decl_processing): Make an error non-fatal.
901 2001-02-04 Mark Mitchell <mark@codesourcery.com>
903 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
905 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
906 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
907 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
908 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
909 * decl.c (maybe_commonize_var): Use the new name-mangling where
911 * decl2.c (comdat_linkage): Enhance comments. Make all
912 compiler-generated things static, if COMDAT is not available.
913 (get_tinfo_decl): Do not make typeinfo objects that belong in the
915 (tinfo_base_init): Use the correct mangled name for typeinfo
916 strings, and push them into the global scope.
917 (typeinfo_in_lib_p): New function.
918 (synthesize_tinfo_var): Use it.
919 (create_real_tinfo_var): Likewise.
921 2001-02-03 Jakub Jelinek <jakub@redhat.com>
923 * decl.c (push_class_binding): Use context_for_name_lookup instead
925 * search.c (context_for_name_lookup): Remove static. Check for NULL
927 * cp-tree.h (context_for_name_lookup): Add prototype.
929 2001-02-02 Jakub Jelinek <jakub@redhat.com>
931 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
932 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
934 * call.c (convert_class_to_reference, build_user_type_conversion_1,
935 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
937 2001-02-02 Mark Mitchell <mark@codesourcery.com>
939 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
940 of macros used when compiling g++spec.c.
941 * g++spec.c (lang_specific_driver): Link with the shared
944 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
946 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
947 make_reference_declarator, make_call_declarator), method.c
948 (implicitly_declare_fn), parse.y (namespace_using_decl,
949 notype_unqualified_id, expr_or_declarator, new_type_id,
950 after_type_declarator, direct_after_type_declarator,
951 notype_declarator, complex_notype_declarator,
952 complex_direct_notype_declarator, qualified_id,
953 notype_qualified_id, overqualified_id, direct_new_declarator,
954 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
955 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
956 instead of build_parse_node.
958 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
960 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
961 (minus_one_node): Moved to top level gcc directory. Renamed
962 to integer_minus_one_node.
964 * init.c (init_init_processing): Don't set minus_one_node.
965 (build_vec_init): Use integer_minus_one_node.
967 * rtti.c (get_tinfo_decl_dynamic): Likewise.
969 2001-01-28 Jakub Jelinek <jakub@redhat.com>
971 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
972 identical and they would be replaced with constant, remove
973 MODIFY_EXPR from the tree.
975 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
977 * Make-lang.in: Remove all dependencies on defaults.h.
978 * call.c: Don't include defaults.h.
981 * except.c: Likewise.
985 * typeck.c: Likewise.
987 2001-01-25 Jakub Jelinek <jakub@redhat.com>
989 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
990 operators even in "C" linkage.
991 * method.c (set_mangled_name_for_decl): Likewise.
992 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
993 overloaded operators in "C" linkage.
995 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
997 * pt.c (tsubst_decl): Remove IN_DECL parameter.
998 (tsubst_arg_types): Check parameter is not void.
999 (tsubst): Adjust tsubst_decl call.
1001 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1003 * call.c (add_builtin_candidate): Quote std properly, from
1006 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1008 * pt.c (check_explicit_specialization): Clone constructors and
1011 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1013 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1014 indicates anything special about template depth. Make sure we
1015 only count the user visible template classes.
1017 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1019 * call.c (build_conv): Typo in comment.
1020 (add_builtin_candidate): Add more explanation.
1021 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1022 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1023 when we have enumeral types.
1024 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1025 candidates for relops and eqops.
1026 (joust): Simplify control flow. Allow a non-template user
1027 function to hide a builtin.
1029 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1031 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1032 (more_specialized): Add deduction parameter.
1033 * call.c (joust): Adjust more_specialized call.
1034 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1035 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1036 (get_bindings_order): Remove.
1037 (get_bindings_real): Add DEDUCE parameter.
1038 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1039 REFERENCE_TYPE jig for DEDUCE_ORDER.
1040 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1041 maybe_adjust_types_for_deduction.
1042 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1044 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1045 (check_cv_quals_for_unify): Use new unify qualifier flags.
1046 (unify): Clear new unify qualifier flags.
1047 (get_bindings_real): Add DEDUCE parameter.
1048 (get_bindings): Adjust call to get_bindings_real.
1049 (get_bindings_overload): Likewise.
1050 (most_specialized_instantiation): Adjust call to
1053 2001-01-19 Jason Merrill <jason@redhat.com>
1055 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1057 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1060 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1062 * decl2.c (arg_assoc_class): Fix double iteration logic.
1064 2001-01-19 Jason Merrill <jason@redhat.com>
1066 * init.c (build_delete): Always call convert_force to strip cv-quals.
1068 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1069 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1070 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1072 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1074 * search.c (get_vbase_1): Count only virtual bases.
1076 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1078 * class.c (duplicate_tag_error): Robustify flag clearing.
1080 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1082 * cp-tree.h (lookup_template_class): Add complain parm.
1083 * decl.c (lookup_namespace_name): Adjust call to
1084 lookup_template_class.
1085 (make_typename_type): Likewise.
1086 * semantics.c (finish_template_type): Likewise.
1087 * pt.c (lookup_template_class): Add complain parm. Adjust.
1088 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1091 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1093 * pt.c (copy_default_args_to_explicit_spec): Preserve
1094 object's CV quals. Reorganize.
1096 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1098 * typeck.c (build_modify_expr): Say `initialization' for
1100 * init.c (build_default_init): Convert to enumeral type, if
1103 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1105 * parse.y (nomods_initdcl0): Properly set things up for
1108 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1110 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1111 (type_unification_real): Set it.
1114 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1116 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1118 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1120 * semantics.c (begin_class_definition): Check we're not inside a
1123 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1125 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1128 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1130 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1131 * call.c (build_over_call): Add comment.
1133 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1135 * cvt.c (ocp_convert): Handle vector type conversion
1136 * typeck2.c (digest_init): Handle vector type initializations
1138 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1140 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1143 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1145 * pt.c (check_nontype_parm): Rename to ...
1146 (invalid_nontype_parm_type_p): ... here.
1147 (process_template_parm): Adjust.
1148 (convert_template_argument): Adjust.
1150 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1152 * pt.c (check_nontype_parm): New function.
1153 (process_template_parm): Use it.
1154 (convert_template_argument): Use it.
1155 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1158 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1160 * tree.c: Add defaults.h
1161 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1162 * Make-lang.in (cp/tree.o): Add defaults.h.
1164 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1166 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1168 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1170 * g++.1: Change to be ".so man1/gcc.1".
1172 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1174 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1176 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1177 ($(srcdir)/cp/g++int.info): New target.
1178 * gxxint.texi: Add info directory entry. Use @@ in email address.
1179 * .cvsignore: Update.
1181 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1183 * typeck.c (build_c_cast): Do template processing earlier.
1184 Always pedwarn on array casts.
1186 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1188 * friend.c (make_friend_class): Make sure a templated class is
1189 actually a template.
1191 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1193 * decl2.c (get_guard): Set linkage from guarded decl.
1195 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1197 * call.c (convert_default_arg): Check for unprocessed
1199 * cp-tree.h (replace_defarg): Move to spew.c.
1200 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1201 spew.c, which is where they really are.
1202 (done_pending_defargs): Declare.
1203 (unprocessed_defarg_fn): Declare.
1204 * decl.c (replace_defarg): Move to spew.c
1205 * parse.y (structsp): Call done_pending_defargs.
1206 * spew.c (defarg_fns): Rearrange list structure.
1207 (defarg_fnsdone): New static variable.
1208 (defarg_depfns): New static variable.
1209 (init_spew): Adjust.
1210 (add_defarg_fn): Store the type in TREE_TYPE.
1211 (do_pending_defargs): Detect and deal with ordering constraints
1213 (done_pending_defargs): New function.
1214 (unprocessed_defarg_fn): New function.
1215 (replace_defarg): Moved from decl.c. Robustify. Don't save
1216 if circularity detected.
1218 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1220 * pt.c (unify): Check array has a domain, before checking
1221 whether it is variable sized.
1223 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1225 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1226 parameters with pointers to arrays of unknown bound.
1228 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1230 * parse.y (template_parm_header, template_spec_header): New
1231 reductions. Split out from ...
1232 (template_header): ... here. Use them.
1233 (template_template_parm): Use template_parm_header.
1234 * semantics.c (finish_template_template_parm): Add assert.
1236 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1238 * mangle.c (write_builtin_type): Fix thinko.
1240 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1241 (copy_default_args_to_explicit_spec): Likewise.
1242 (check_explicit_specialization): Use it.
1244 * class.c (finish_struct_1): Remove last argument in call to
1245 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1246 * decl.c (builtin_function): Likewise.
1247 (build_cp_library_fn): Likewise.
1248 (check_initializer): Likewise.
1249 (make_rtl_for_nonlocal_decl): Likewise.
1250 (cp_finish_decl): Likewise.
1251 (start_function): Likewise.
1252 * decl2.c (finish_anon_union): Likewise.
1253 * friend.c (do_friend): Likewise.
1254 * init.c (build_java_class_ref): Likewise.
1255 * method.c (make_thunk): Likewise.
1256 * pt.c (tsubst_friend_function): Likewise.
1257 * semantics.c (expand_body): Likewise.
1259 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1261 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1262 looking at DECL_CLONED_FUNCTION for non-functions.
1264 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1266 * error.c (dump_template_parameter): Use parm to determine how
1267 to print default value.
1269 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1271 * class.c (duplicate_tag_error): Clear more flags.
1273 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1275 * call.c (build_new_method_call): Use binfo_for_vbase.
1277 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1279 * cp-tree.h (flag_cond_mismatch): Don't declare.
1280 * decl2.c (flag_cond_mismatch): Don't define.
1281 (lang_f_options): Remove cond-mismatch.
1282 (unsupported_options): Add cond-mismatch.
1284 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1286 * class.c (handle_using_decl): Reject using of constructor name
1287 of sourcing class. Allow injecting of a method with same name as
1288 nested class. Fixup error messages.
1290 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1292 * decl2.c (lang_decode_option): Handle -Wformat=2.
1294 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1296 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1297 initialized_in_class.
1298 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1299 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1300 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1301 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1302 * pt.c (check_default_tmpl_args): Adjust for
1303 DECL_INITIALIZED_IN_CLASS_P.
1304 (instantiate_class_template): Likewise.
1305 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1307 * class.c (finish_struct): Constify saved_filename.
1309 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1311 * class.c (duplicate_tag_error): Adjust diagnostic.
1312 (finish_struct): Locally set location to start of struct.
1313 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1315 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1317 * decl.c (struct binding_level): Adjust class_shadowed comments
1319 (push_class_level_binding): Ajust comments to reflect reality.
1320 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1321 Don't set TREE_VALUE on the class_shadowed list.
1323 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1325 * decl2.c (acceptable_java_type): Allow references too.
1326 * init.c (build_java_class_ref): When using the new ABI, search
1327 `class$' and have it mangled with `mangle_decl.'
1328 * mangle.c (write_java_integer_type_codes): New function.
1329 (write_builtin_type): Detect and mangle Java integer and real
1332 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1334 * decl2.c (grokfield): Don't accept `asm' specifiers for
1335 non-static data members.
1337 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1339 * expr.c (cplus_expand_expr): Don't reset `target'.
1341 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1343 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1345 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1347 * parse.y (template_datadef): Check for error_mark_node.
1349 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1351 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1353 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1355 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1356 (record_builtin_type): Make non-static.
1357 (flag_short_double): Don't declare.
1358 (init_decl_processing): Remove the creation of many tree nodes now
1359 in c_common_nodes_and_builtins.
1360 (build_void_list_node): New function.
1361 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1362 * cp-tree.h (flag_short_wchar): Don't declare.
1364 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1366 * call.c (build_conv): Don't use build1 for USER_CONV.
1367 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1369 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1371 * lex.c (lang_init): Call c_common_lang_init.
1373 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1375 * search.c (lookup_fnfields_here): Remove.
1376 (look_for_overrides_r): Use lookup_fnfields_1.
1377 Ignore functions from using declarations.
1379 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1381 Implement exceptions specifiers for implicit member functions.
1382 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1383 * method.c (synthesize_exception_spec): New function.
1384 (locate_dtor, locate_ctor, locate_copy): New functions.
1385 (implicitly_declare_fn): Generate the exception spec too.
1386 * search.c (check_final_overrider): Check artificial functions
1388 * typeck2.c (merge_exception_specifiers): New function.
1390 2001-01-03 Jason Merrill <jason@redhat.com>
1392 * init.c (build_default_init): New fn.
1393 (perform_member_init): Split out from here.
1394 (build_new_1): Use it. Simplify initialization logic.
1395 (build_vec_init): Take an array, rather than a pointer and maxindex.
1396 Speed up simple initializations. Don't clean up if we're assigning.
1397 * cp-tree.h: Adjust.
1398 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1399 * parse.y (new_initializer): Return void_zero_node for ().
1400 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1401 * typeck2.c (digest_init): Only complain about user-written
1404 2000-12-22 Mike Stump <mrs@wrs.com>
1406 * decl2.c: (max_tinst_depth): Increase to 50.
1408 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1410 * class.c (invalidate_class_lookup_cache): Zero the
1411 previous_class_values.
1412 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1414 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1415 * decl.c (free_bindings): New variable.
1416 (push_binding): Don't create a new binding if we have one on the
1418 (pop_binding): Put old bindings on the free list.
1419 (init_decl_processing): Use size_int, not build_int_2.
1420 Register free_bindings as a GC root.
1421 (cp_make_fname_decl): Use size_int, not build_int_2.
1422 (push_inline_template_parms_recursive): Likewise.
1423 (end_template_parm_list): Likewise.
1424 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1425 (tsubst_template_parms): Use size_int, not build_int_2.
1427 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1429 2001-01-02 Richard Henderson <rth@redhat.com>
1431 * parse.y (asm): Set ASM_INPUT_P.
1433 2001-01-02 Jason Merrill <jason@redhat.com>
1435 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1438 * typeck.c (cp_truthvalue_conversion): New fn.
1439 * cvt.c (ocp_convert): Use it.
1441 * cp-tree.h: Lose c-common.c decls.
1443 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1444 * cvt.c (convert_to_void): Use type_unknown_p.
1446 * typeck.c (strip_all_pointer_quals): Also strip quals from
1447 pointer-to-member types.
1449 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1452 * call.c (build_new_method_call): Do evaluate the object parameter
1453 when accessing a static member.
1454 * typeck.c (build_component_ref): Likewise.
1456 2001-01-02 Andreas Jaeger <aj@suse.de>
1458 * decl.c (cp_missing_noreturn_ok_p): New.
1459 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1461 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1463 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1465 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1467 * class.c (pushclass): Remove #if 0'd code.
1468 * cp-tree.h (overload_template_name): Remove.
1469 * decl.c (store_bindings): Simplify.
1470 (pop_from_top_level): Likewise.
1471 * pt.c (overload_template_name): Remove.
1472 (instantiate_decl): Don't call push_to_top_level if it's not
1475 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1477 * pt.c (register_local_specialization): Don't return a value.
1478 (lookup_template_class): Use move-to-front heuristic when looking
1479 up template instantiations.
1480 (instantiate_decl): Only push_to_top_level when we're actually
1481 going to instantiate the template.
1483 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1485 * search.c (binfo_for_vtable): Return least derived class, not
1486 most. Handle secondary vtables.
1488 2000-12-22 Jason Merrill <jason@redhat.com>
1490 * pt.c (more_specialized): Don't optimize len==0.
1491 (fn_type_unification): If we're adding the return type, increase len.
1493 * typeck.c (build_binary_op): Fix pmf comparison logic.
1495 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1496 DECL_STATIC_FUNCTION_P.
1498 * semantics.c (genrtl_finish_function): Don't try to jump to
1499 return_label unless it exists.
1501 In partial ordering for a call, ignore parms for which we don't have
1503 * call.c (joust): Pass len to more_specialized.
1504 (add_template_candidate_real): Strip 'this', pass len.
1505 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1506 (get_bindings_order): New fn. Pass len down.
1507 (get_bindings_real): Strip 'this', pass len.
1508 (fn_type_unification): Likewise.
1509 (type_unification_real): Succeed after checking 'len' args.
1510 (most_specialized_instantiation): Lose explicit_args parm.
1511 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1514 2000-12-21 Jason Merrill <jason@redhat.com>
1516 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1517 DECL_TEMPLATE_RESULT.
1519 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1520 lookup_fnfields_here.
1522 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1524 * call.c (build_object_call): Also allow conversions that return
1525 reference to pointer to function.
1526 (add_conv_candidate): Handle totype being ref to ptr to fn.
1527 (build_field_call): Also allow members of type reference to function.
1528 Lose support for calling pointer to METHOD_TYPE fields.
1530 * error.c (dump_expr): Handle *_CAST_EXPR.
1532 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1534 * tree.c (break_out_cleanups): Lose.
1535 * cp-tree.h: Remove prototype.
1536 * typeck.c (build_component_ref): Don't break_out_cleanups.
1537 (build_compound_expr): Likewise.
1538 * semantics.c (finish_expr_stmt): Likewise.
1540 2000-12-20 Richard Henderson <rth@redhat.com>
1542 * cp-tree.h: Update declarations.
1543 * decl.c (finish_case_label): Return the new stmt node.
1544 * semantics.c (finish_goto_stmt): Likewise.
1545 (finish_expr_stmt, finish_return_stmt): Likewise.
1546 (finish_break_stmt, finish_continue_stmt): Likewise.
1547 (finish_asm_stmt): Likewise.
1548 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1549 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1550 (simple_if, simple_stmt): Return the new stmt node.
1553 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1555 * cp-tree.h: Don't declare warn_long_long.
1557 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1559 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1562 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1564 * pt.c (unify): Handle when both ARG and PARM are
1565 BOUND_TEMPLATE_TEMPLATE_PARM.
1567 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1569 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1570 DECL_TEMPLATE_PARM_P.
1572 2000-12-15 Jason Merrill <jason@redhat.com>
1574 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1576 * init.c (build_new_1): Don't strip quals from type.
1578 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1580 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1582 * call.c (build_new_function_call): Lose space before paren in
1584 (build_new_method_call): Likewise.
1586 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1588 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1590 * pt.c (check_explicit_specialization): Propagate default
1591 function arguments to explicit specializations.
1593 2000-12-13 DJ Delorie <dj@redhat.com>
1595 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1598 2000-12-08 Jason Merrill <jason@redhat.com>
1600 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1602 Clean up copy-initialization in overloading code.
1603 * call.c (build_user_type_conversion_1): Die if we are asked to
1604 convert to the same or a base type.
1605 (implicit_conversion): Avoid doing so. Lose reference binding code.
1606 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1607 direct-initialization. Also do direct-init part of copy-init.
1608 (build_user_type_conversion): Don't provide context to convert_like.
1609 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1610 the constructor call for copy-init.
1612 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1613 instantiation of a member template.
1614 (do_decl_instantiation): Not here.
1616 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1618 * class.c (check_field_decls): Don't special case anonymous
1619 fields in error messages.
1620 (note_name_declared_in_class): Use %D on diagnostic.
1622 * tree.c (pod_type_p): Use strip_array_types.
1623 (cp_valid_lang_attribute): Likewise.
1624 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1625 multiple evaluations.
1626 (cp_has_mutable_p): Use strip_array_types.
1628 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1630 * cp-tree.h (sufficient_parms_p): Declare new function.
1631 * call.c (sufficient_parms_p): New function, broken out of ...
1632 (add_function_candidate): ... here. Use it.
1633 (add_conv_candidate): Use it.
1634 * decl.c (grok_ctor_properties): Use it.
1636 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1638 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1640 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1642 * decl2.c (lang_decode_option): Handle -Wformat-security.
1644 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1646 * pt.c (verify_class_unification): New function.
1647 (get_class_bindings): Use it.
1648 (try_class_unification): Tidy.
1649 (unify): Handle when argument of a template-id is not
1650 template parameter dependent.
1651 (template_args_equal): Handle when TREE_CODE's do not match.
1653 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1655 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1656 for -save-temps, pass all relevant -Defines to it, and then don't
1657 pass them to cc1plus.
1659 2000-12-05 Will Cohen <wcohen@redhat.com>
1661 * decl.c (finish_case_label): Cleared
1662 more_cleanups_ok in surrounding function scopes.
1663 (define_label): Likewise.
1665 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1667 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1668 (get_matching_virtual): Remove.
1669 (look_for_overrides): Declare new function.
1670 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1672 * class.c (check_for_override): Move base class iteration code
1673 to look_for_overrides.
1674 * search.c (next_baselink): Remove.
1675 (get_virtuals_named_this): Remove.
1676 (get_virtual_destructor): Remove.
1677 (tree_has_any_destructors_p): Remove.
1678 (struct gvnt_info): Remove.
1679 (check_final_overrider): Remove `virtual' from error messages.
1680 (get_matching_virtuals): Remove. Move functionality to ...
1681 (look_for_overrides): ... here, and ...
1682 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1685 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1687 * typeck.c (get_delta_difference): If via a virtual base,
1689 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1692 2000-12-04 Richard Henderson <rth@redhat.com>
1694 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1696 2000-12-04 Jason Merrill <jason@redhat.com>
1698 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1699 (write_builtin_type): Pass intSI_type_node and the like through
1701 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1702 Pass intSI_type_node and the like through type_for_mode.
1703 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1704 * pt.c (tsubst, unify): Likewise.
1705 * tree.c (walk_tree): Likewise.
1706 * error.c (dump_type): Likewise.
1707 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1709 * Make-lang.in: Tweak top comment for emacs.
1712 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1714 * class.c (clone_function_decl): Robustify.
1716 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1718 * decl.c (store_bindings): Only search in the non modified
1719 old_bindings for duplicates.
1721 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1723 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1726 * typeck.c (build_static_cast): Remove unused variable.
1728 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1730 * pt.c: Fix typo in comment.
1732 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1734 * decl2.c (warn_format): Remove definition.
1735 (lang_decode_option): Handle -Wformat-nonliteral,
1736 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1738 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1740 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1741 (init_decl_processing): Don't create string_type_node,
1742 const_string_type_node, wint_type_node, intmax_type_node,
1743 uintmax_type_node, default_function_type, ptrdiff_type_node and
1744 unsigned_ptrdiff_type_node. Adjust position of call to
1745 c_common_nodes_and_builtins.
1746 (identifier_global_value): New function.
1748 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1750 * call.c (standard_conversion): Reject pointer to member
1751 conversions from ambiguous, inaccessible or virtual bases.
1752 * typeck.c (build_static_cast): Don't check pointers to members
1755 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1757 * method.c (do_build_copy_constructor): Preserve cv
1758 qualifications when accessing source object members.
1759 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1762 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1764 * method.c (do_build_assign_ref): Construct appropriately
1765 CV-qualified base reference. Don't allow const casts in base
1768 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1770 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1771 incomplete return type.
1773 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1775 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1776 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1779 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1781 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1783 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1785 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1787 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1789 * decl.c (grokdeclarator): Do type access control on friend
1792 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1794 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1795 bison parser ickiness.
1796 * pt.c (tsubst_friend_function): Enter namespace scope when
1797 tsubsting the function name.
1798 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1800 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1802 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1803 * cvt.c (cp_convert_to_pointer): Add force parameter.
1804 Allow conversions via virtual base if forced.
1805 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1806 (ocp_convert): Likewise.
1807 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1808 * typeck.c (get_delta_difference): Adjust handling of virtual
1811 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1813 * tree.c (struct list_hash): Remove.
1814 (list_hash_table): Make it be an htab.
1815 (struct list_proxy): New type.
1816 (list_hash_eq): New function.
1817 (list_hash_pieces): Renamed from ...
1818 (list_hash): ... this.
1819 (list_hash_lookup): Remove.
1820 (list_hash_add): Remove.
1821 (hash_tree_cons): Use the generic hashtable.
1822 (mark_list_hash): Remove.
1823 (init_tree): Create the hashtable.
1825 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1827 * method.c (build_mangled_C9x_name): Rename to
1828 build_mangled_C99_name. Change C9X references in comments to
1831 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1833 * parse.y (unary_expr): Move VA_ARG from here ...
1834 (primary): ... to here.
1836 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1838 * semantics.c (finish_id_expr): If type is error_mark, return
1841 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1843 * pt.c (lookup_template_class): Simplify loop exit constructs.
1844 Cope when there is no partial instantiation of a template
1847 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1849 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1851 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1853 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1856 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1857 destructors that haven't already been cloned.
1859 2000-11-20 Richard Henderson <rth@redhat.com>
1861 * parse.y (yyparse_1): Rename the parser entry point.
1863 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1865 * mangle.c (write_name): Use <unscoped-name> for names directly in
1867 (write_unscoped_name): Accept names directly in function scope.
1869 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1871 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1872 * parse.y (extdef): Add EXPORT reduction.
1873 * spew.c (yylex): Don't skip export here.
1875 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1877 * decl.c (init_decl_processing): Correct name of pure virtual
1878 function under the new ABI.
1879 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1880 (throw_bad_typeid): Likewise for bad typeid function.
1882 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1884 * decl.c (grokparms): Don't even function types of `void' type,
1886 * mangle.c (write_type): Don't crash when confronted with the
1889 * decl.c (grokparms): Don't create parameters of `void' type.
1891 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1893 * lex.c (mark_impl_file_chain): Delete.
1894 (init_parse): Remove call to ggc_add_string_root. No need to
1895 ggc_strdup a string constant. Do not add impl_file_chain to GC
1897 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1899 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1901 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1903 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1905 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1906 * decl.c (grokdeclarator): Don't reject void parms here.
1907 (require_complete_types_for_parms): Simplify, use
1908 complete_type_or_else.
1909 (grokparms): Remove bitrot. Remove funcdef parm.
1910 Deal with ellipsis parm lists here.
1911 * semantics.c (finish_parmlist): Don't append void_list_node
1912 here. Set PARMLIST_ELLIPSIS_P.
1914 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1916 * typeck2.c (incomplete_type_error): Reorganise to avoid
1917 excessive diagnostics.
1919 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1921 * lex.c (struct impl_files, internal_filename): Constify a char *.
1923 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1925 * mangle.c (write_special_name_constructor): Don't generate
1926 assembler junk when confronted with an old-style constructor.
1927 (write_special_name_destructor): Likewise.
1928 (mangle_decl_string): Do it here instead.
1930 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1932 * call.c (op_error): Make error messages clearer.
1934 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1936 * decl.c (wrapup_globals_for_namespace): Don't mark things
1937 TREE_ASM_WRITTEN when they're not.
1939 2000-11-15 Jason Merrill <jason@redhat.com>
1941 * typeck2.c (friendly_abort): Uncount the error before handing
1944 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1946 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1948 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1950 * class.c (build_vtbl_initializer): Fix typo in comment.
1951 * typeck.c (expr_sizeof): Don't crash on errors.
1953 2000-11-14 Jim Wilson <wilson@redhat.com>
1955 * lang-specs.h: Add %2 after %(cc1_options).
1957 2000-11-14 Richard Henderson <rth@redhat.com>
1959 * typeck.c (c_sizeof): Be strict about casting result value
1960 back to c_size_type_node.
1961 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1963 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1965 * typeck.c (build_unary_op): Use boolean_increment from
1966 c-common.c, moving the relevant code there.
1968 2000-11-11 Jason Merrill <jason@redhat.com>
1970 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1972 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1975 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1977 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1978 * lex.c (copy_lang_decl): Likewise.
1980 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1982 * dump.c (cp_dump_tree): Don't dump function bodies here.
1984 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1985 (dump.o): Update dependency list.
1986 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1987 (flag_dump_translation_unit): Likewise.
1988 (CP_TYPE_QUALS): Adjust definition.
1989 (DECL_C_BIT_FIELD): Remove.
1990 (SET_DECL_C_BIT_FIELD): Likewise.
1991 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1992 (add_maybe_template): Likewise.
1993 (strip_array_types): Likewise.
1994 (dump_node_to_file): Likewise.
1995 (cp_dump_tree): New function.
1996 * decl.c (init_decl_processing): Set lang_dump_tree.
1997 * decl2.c (flag_dump_translation_unit): Remove.
1998 * dump.c: Move most of it to ../c-dump.c.
1999 (cp_dump_tree): New function.
2000 * pt.c (add_maybe_template): Remove.
2001 * typeck.c (strip_array_types): Likewise.
2003 2000-11-07 Eric Christopher <echristo@redhat.com>
2005 * decl.c (init_decl_processing): Change definition of
2006 __wchar_t to wchar_t. Remove artificial declaration of
2008 * lex.c: Change instances of __wchar_t to wchar_t.
2010 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2012 * lex.c (do_identifier): Don't lookup_name for operators.
2013 * parse.y (operator): Save looking_for_typename.
2014 (unoperator): Restore it.
2015 * spew.c (frob_opname): Use nth_token for lookahead.
2017 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2019 * decl.c (grok_op_properties): Always use coerce_new_type and
2021 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2022 exception specification. Tidy up.
2023 (coerce_delete_type): Preserve exception specification. Tidy up.
2025 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2027 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2028 (push_binding_level), error.c (cp_tree_printer), pt.c
2029 (process_partial_specialization, tsubst_template_arg_vector),
2030 search.c (lookup_member): Use memset () instead of bzero ().
2032 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2034 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2036 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2038 * Make-lang.in (c++.distdir): Remove.
2040 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2042 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2043 declarations from different namespaces to be combined.
2045 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2047 * decl.c: Include tm_p.h.
2049 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2051 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2053 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2055 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2056 (build_overload_value), repo.c (open_repo_file), xref.c
2057 (open_xref_file): Use strchr () and strrchr () instead of index ()
2060 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2062 * call.c (build_over_call): Call fold on the CALL_EXPR.
2064 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2066 * error.c (dump_template_decl): Separate template hearders with
2069 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2071 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2072 TS_* flags with corresponding TFF_*. Adjust prototypes of
2073 functions (which used to take a tree_string_flags) to take an int.
2075 * cp-tree.h (enum tree_string_flags): Remove
2076 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2077 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2078 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2079 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2080 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2081 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2082 (type_as_string, decl_as_string, expr_as_string,
2083 context_as_string): Adjust prototype.
2085 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2086 instead of TS_PLAIN.
2088 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2089 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2092 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2094 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2095 (linkage_kind): New enumeration.
2096 (decl_linkage): New function.
2097 * decl2.c (comdat_linkage): Extend comment.
2098 * error.c (dump_function_decl): Print the arguments used to
2099 instantiate a template, even when not printing the type of the
2101 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2102 not TREE_PUBLIC, to test for external linkage.
2103 * tree.c (decl_linkage): New function.
2105 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2107 * pt.c (instantiate_decl): Always instantiate static data members
2108 initialized in-class.
2110 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2112 * Make-lang.in: Move all build rules here from Makefile.in,
2113 adapt to new context. Wrap all rules that change the current
2114 directory in parentheses. Expunge all references to $(P).
2115 When one command depends on another and they're run all at
2116 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2117 all object-file generation rules. Delete obsolete variables.
2119 * Makefile.in: Delete.
2120 * config-lang.in: Delete outputs= line.
2122 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2124 * error.c (dump_function_decl): Print no space between
2125 `ptr-operator' the `type-specifier' of the return type.
2126 (dump_type_prefix): Make sure we put space at the appropriate
2129 2000-10-23 Jason Merrill <jason@redhat.com>
2131 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2133 2000-10-22 Jason Merrill <jason@redhat.com>
2135 * call.c (build_conditional_expr): Use ocp_convert to force
2138 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2140 * call.c (standard_conversion): Use RVALUE_CONVs for all
2141 expressions that satisfy lvalue_p, not just those that satisfy
2144 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2146 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2147 not one with TYPE_IS_SIZETYPE set.
2148 (dubious_conversion_warnings): Remove special-case code.
2150 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2152 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2153 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2154 (dump_type_prefix): Print vector-of-int as 'int vector'.
2155 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2156 * tree.c (walk_tree): Handle VECTOR_TYPE.
2158 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2160 2000-10-21 Jason Merrill <jason@redhat.com>
2162 * parse.y (operator): Set got_object from got_scope.
2163 Set looking_for_typename.
2164 * decl.c (lookup_name_real): Clear val after setting from_obj.
2165 Reorganize diagnostic.
2167 2000-10-20 Jason Merrill <jason@redhat.com>
2169 * tree.c (walk_tree): Don't walk into default args.
2171 * error.c (dump_expr): Use host_integerp.
2173 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2175 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2176 "since" in error message.
2178 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2180 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2182 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2184 * decl.c (revert_static_member_fn): Fixed typo.
2186 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2188 * class.c (subobject_offset_fn): New type.
2189 (dfs_record_base_offsets): Remove.
2190 (record_base_offsets): Likewise.
2191 (dfs_search_base_offsets): Likewise.
2192 (record_subobject_offset): New function.
2193 (check_subobject_offset): Likewise.
2194 (walk_subobject_offsets): Likewise.
2195 (record_subobject_offsets): Likewise.
2196 (layout_conflict_p): Reimplement.
2197 (layout_nonempty_base_or_field): Correct handling of type
2198 conflicts during layout.
2199 (layout_empty_base): Likewise.
2200 (build_base_field): Adjust to handle new representation of empty
2202 (build_base_fields): Likewise.
2203 (layout_virtual_bases): Likewise.
2204 (splay_tree_compare_integer_csts): New function.
2205 (layout_class_type): Use a splay_tree, rather than a varray, to
2206 represent the offsets of empty bases.
2208 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2209 * decl.c (select_decl): Don't return declarations that are
2212 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2214 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2215 (fake_std_node): New macro.
2216 * decl.c (in_std): Rename to ...
2217 (in_fake_std): ... this.
2218 (flag_no_builtin): Remove.
2219 (flag_no_nonansi_builtin): Likewise.
2220 (walk_namespaces_r): Use fake_std_node.
2221 (push_namespace): Use std_identifier.
2222 (pop_namespace): Use in_fake_std.
2223 (lookup_name_real): Use fake_std_node.
2224 (init_decl_processing): When -fhonor-std, create the `std'
2225 namespace. Don't create a dummy fake_std_node in that case.
2226 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2227 (builtin_function): Put builtins whose names don't begin
2228 with `_' in the std namespace.
2229 * decl2.c (flag_no_builtin): Remove.
2230 (flag_no_nonansi_builtin): Likewise.
2231 (set_decl_namespace): Use fake_std_node.
2232 (validate_nonmember_using_decl): Likewise.
2233 (do_using_directive): Likewise.
2234 (handle_class_head): Likewise.
2235 * dump.c (dequeue_and_dump): Likewise.
2236 * except.c (init_exception_processing): Use std_identifier.
2237 * init.c (build_member_call): Use fake_std_node.
2238 * rtti.c (init_rtti_processing): Use std_identifier.
2240 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2242 * cp-tree.h (back_end_hook): Remove declaration.
2243 * decl2.c (back_end_hook): Remove definition.
2245 * dump.c (dequeue_and_dump): Dump TREE_USED.
2247 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2249 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2251 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2253 * decl.c (WINT_TYPE): Define.
2254 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2255 c_size_type_node, signed_size_type_node and wint_type_node.
2257 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2259 * decl2.c (warn_missing_format_attribute): New variable.
2260 (lang_decode_option): Decode -Wmissing-format-attribute.
2262 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2264 * typeck.c (qualify_type): Remove.
2265 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2267 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2269 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2271 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2273 * Makefile.in (parse.c, parse.h): Create atomically.
2275 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2277 * class.c (current_obstack): Remove.
2278 * decl.c (ggc_p): Remove.
2279 (start_decl): Don't use decl_tree_cons.
2280 (grokdeclarator): Don't use build_decl_list.
2281 (start_function): Don't use decl_tree_cons.
2282 (finish_function): Don't mess with obstacks.
2283 * decl2.c (grok_x_components): Don't use build_decl_list.
2284 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2285 (implicitly_declare_fn): Don't call build_decl_list.
2286 * parse.y (frob_specs): Don't call build_decl_list or
2288 (expr_or_declarator_intern): Don't call decl_tree_cons.
2289 (primary): Don't call build_decl_list.
2290 (fcast_or_absdcl): Likewise.
2291 (typed_declspecs): Don't call decl_tree_cons.
2292 (reserved_declspecs): Don't call build_decl_list.
2293 (declmods): Likewise.
2294 (reserved_typespecquals): Likewise.
2296 (new_type_id): Likewise.
2297 (cv_qualifiers): Likewise.
2298 (after_type_declarator_intern): Likewise.
2299 (notype_declarator_intern): Likewise.
2300 (absdcl_intern): Likewise.
2301 (named_parm): Likewise.
2302 * pt.c (most_specialized_class): Likewise.
2303 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2304 (init_repo): Initialize it.
2305 * search.c (current_obstack): Remove.
2306 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2308 2000-10-09 Richard Henderson <rth@cygnus.com>
2310 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2311 (c++ language support bits for libgcc): Remove.
2312 (c++.clean): Remove cplib2.txt cleanup.
2313 * config-lang.in (headers, lib2funcs): Remove.
2315 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2316 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2317 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2318 * inc/new.h, inc/typeinfo: Remove files.
2320 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2322 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2324 (init_decl_processing): Initialize intmax_type_node and
2327 2000-10-06 Richard Henderson <rth@cygnus.com>
2329 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2330 (original_result_rtx): Remove.
2331 * decl.c (save_function_data): Don't clear x_result_rtx.
2332 (mark_lang_function): Don't mark it either.
2333 * expr.c (fixup_result_decl): Remove.
2334 * semantics.c (genrtl_named_return_value): Frob the return decl
2335 before calling emit_local_var.
2336 (genrtl_finish_function): Don't call fixup_result_decl.
2337 Always emit the jump to return_label.
2339 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2341 * pt.c (lookup_template_class): Set current access for enum.
2342 (tsubst_enum): Set file & line for enum decl.
2344 * spew.c (yylex): Remove unused variable.
2346 2000-10-05 Richard Henderson <rth@cygnus.com>
2348 * semantics.c (genrtl_finish_function): Don't init or check
2349 can_reach_end; remove noreturn and return value checks.
2351 2000-10-05 Tom Tromey <tromey@cygnus.com>
2353 * init.c (build_java_class_ref): Use `build_static_name' with a
2354 suffix, not a prefix, to build the class object's name.
2356 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2358 * cp-tree.h (access_kind): Fix comment typo.
2359 * decl2.c (grokfield): Fix diagnostic typo.
2360 * semantics.c (finish_template_type): Fix comment typo.
2361 (finish_qualified_object_call_expr): Likewise.
2363 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2365 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2368 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2370 * spew.c (frob_id): New static function.
2371 (frob_opname): Use it.
2374 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2376 * decl.c (lang_mark_false_label_stack): Remove.
2377 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2379 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2381 * gxxint.texi: Use @email for formatting email addresses.
2383 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2385 * error.c: Remove direct obstack manipulation. Replace with
2386 output_buffer-based formatting. Adjust calls to removed macros.
2387 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2388 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2389 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2391 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2393 * ir.texi: Move to ../c-tree.texi.
2395 2000-09-20 Jason Merrill <jason@redhat.com>
2397 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2399 2000-09-21 Andreas Jaeger <aj@suse.de>
2401 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2402 * cp-tree.h: ... here.
2404 * error.c: Remove declaration of cp_printer.
2406 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2408 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2410 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2412 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2415 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2417 * decl.c (start_function): Robustify.
2419 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2421 * cp-tree.h (check_function_format): Accept a `status' parameter.
2423 * call.c, typeck.c: Updates calls to `check_function_format'.
2425 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2427 * decl2.c (handle_class_head): Always push some scope even
2430 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2432 * cp-tree.h (struct cp_language_function): Remove
2433 x_scope_stmt_stack and name_declared.
2434 (current_scope_stmt_stack): Remove.
2435 (function_name_declared_p): New macro.
2436 (struct lang_decl_flags): Use c_lang_decl as a base class.
2438 (struct lang_decl): Replace saved_tree with context.
2439 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2440 (SET_DECL_FRIEND_CONTEXT): Likewise.
2441 (DECL_VIRTUAL_CONTEXT): Likewise.
2442 (DECL_SAVED_TREE): Remove.
2443 (C_DECLARED_LABEL_FLAG): Likewise.
2444 (cplus_expand_expr_stmt): Don't declare.
2445 (add_decl_stmt): Likewise.
2446 (add_scope_stmt): Likewise.
2447 * decl.c (mark_stmt_tree): Remove.
2448 (case_compare): Likewise.
2449 (finish_case_label): Use c_add_case_label.
2450 (init_decl_processing): Set more language-specific hooks.
2451 (build_enumerator): Fix typo in comment.
2452 (cplus_expand_expr_stmt): Remove.
2453 (mark_lang_function): Use mark_c_language_function.
2454 (lang_mark_tree): Use c_mark_lang_decl.
2455 * decl2.c: Change order of inclusion.
2456 * except.c: Likewise.
2457 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2458 back on c_expand_expr.
2459 * friend.c: Include expr.h.
2460 * init.c: Change order of inclusion.
2461 * Makefile.in: Update dependencies.
2462 * lex.h (free_lang_decl_chain): Remove.
2463 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2464 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2466 (instantiate_decl): Use function_name_declared_p.
2467 * semantics.c (lang_expand_expr_stmt): Remove.
2468 (set_current_function_name_declared): Likewise.
2469 (current_function_name_declared): Likewise.
2470 (begin_compound_stmt): Use function_name_declared_p.
2471 (add_decl_stmt): Remove.
2472 (setup_vtbl_ptr): Use function_name_declared_p.
2473 (add_scope_stmt): Remove.
2474 (current_scope_stmt_stack): New function.
2475 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2476 (expand_body): Use function_name_declared_p.
2477 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2478 * typeck.c: Change order of includes.
2479 (convert_sequence): Remove.
2481 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2483 * lex.c (reswords): Add _Complex.
2485 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2487 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2489 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2491 * init.c (begin_init_stmts): Don't use // comments.
2493 2000-09-12 Jason Merrill <jason@redhat.com>
2495 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2496 all non-extern arrays.
2498 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2499 typenames, too. Downgrade complaint to pedwarn.
2500 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2501 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2502 'class This::Inherited'.
2504 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2506 * decl.c (finish_case_label): Given the LABEL_DECL a
2509 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2511 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2512 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2513 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2514 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2515 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2517 (sorry_for_unsupported_tree, print_scope_operator,
2518 print_left_paren, print_right_paren, print_left_bracket,
2519 print_right_bracket, print_whitespace): Likewise.
2520 (aggr_variety): Rename to class_key_or_enum.
2521 (print_type): Rename to print_type_id.
2522 (print_type_specifier_seq, print_simple_type_specifier,
2523 print_elaborated_type_specifier,
2524 print_rest_of_abstract_declarator,
2525 print_parameter_declaration_clause, print_exception_specification,
2526 print_nested_name_specifier, print_template_id,
2527 typedef_original_name, print_template_argument_list_start,
2528 print_template_argument_list_end): New functions.
2530 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2532 * ir.texi: Add more documentation.
2534 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2536 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2537 (current_function_parms): Don't define.
2538 (struct cp_language_function): Remove parms_stored.
2539 (current_function_just_assigned_this): Don't define.
2540 (current_function_parms_stored): Likewise.
2541 (static_ctors): Declare.
2542 (static_dtors): Likewise.
2543 (SF_EXPAND): Don't define.
2544 (expand_start_early_try_stmts): Remove declaration.
2545 (store_parm_decls): Likewise.
2546 * decl.c (static_ctors): Don't declare.
2547 (static_dtors): Likewise.
2548 (struct binding_level): Remove this_block.
2549 (poplevel): Remove dead code.
2550 (set_block): Likewise.
2551 (mark_binding_level): Don't mark this_block.
2552 (mark_saved_scope): Don't mark x_function_parms.
2553 (init_decl_processing): Don't add current_function_parms as a GC
2555 (check_function_type): Change prototype.
2556 (start_function): Remove RTL-generation code.
2557 (expand_start_early_try_stmts): Remove.
2558 (store_parm_decls): Give it internal linkage. Remove
2559 RTL-generation code.
2560 (finish_function): Remove RTL-generation code.
2561 * decl2.c (static_ctors): Fix formatting.
2562 (static_dtors): Likewise.
2563 * method.c (use_thunk): Don't call store_parm_decls.
2564 (synthesize_method): Likewise.
2565 * optimize.c (maybe_clone_body): Likewise.
2566 * parse.y (fn.def2): Likewise.
2567 (.set_base_init): Likewise.
2568 (nodecls): Likewise.
2569 * pt.c (instantiate_decl): Likewise.
2570 * rtti.c (synthesize_tinfo_fn): Likewise.
2571 * semantics.c (genrtl_try_block): Simplify.
2572 (expand_body): Use genrtl_start_function and
2573 genrtl_finish_function.
2574 (genrtl_start_function): New function.
2575 (genrtl_finish_function): Likewise.
2577 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2579 * error.c (cp_tree_printer, case 'P'): Append break.
2581 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2583 * cp-tree.h (frob_opname): Declare.
2584 * parse.y (saved_scopes): New static variable.
2585 (cp_parse_init): Adjust.
2586 (do_id): If lastiddecl is NULL, do do_identifier.
2587 (operator): Save scope information.
2588 (unoperator): New reduction. Restore scope information.
2589 (operator_name): Append unoperator. Call frob_opname.
2590 * spew.c (frob_opname): Define.
2592 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2594 * decl.c, rtti.c: Include defaults.h if not already included.
2595 Don't define the *_TYPE_SIZE macros.
2597 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2599 * cp-tree.h (push_switch): Change prototype.
2600 (check_cp_case_value): Remove declaration.
2601 (decl_constant_value): Likewise.
2602 * decl.c (struct cp_switch): Add switch_stmt and cases.
2603 (case_compare): New function.
2604 (push_switch): Set switch_stmt. Initialize cases.
2605 (pop_switch): Clean up cases.
2606 (define_case_label): Rename to ...
2607 (finish_case_label): ... this. Do semantic analysis for case
2609 (start_function): Correct comment.
2610 * decl2.c (check_cp_case_value): Remove.
2611 * expr.c (do_case): Remove.
2612 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2613 * semantics.c (genrtl_do_poplevel): Remove declaration.
2614 (RECHAIN_STMTS): Remove.
2615 (finish_break_stmt): Use build_break_stmt.
2616 (finish_continue_stmt): Use build_continue_stmt.
2617 (finish_switch_cond): Adjust condition here, rater than in
2618 c_expand_start_case.
2619 (finish_case_label): Remove.
2620 * typeck.c (c_expand_return): Remove.
2621 (c_expand_start_case): Likewise.
2623 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2625 * ir.texi: Document type nodes.
2627 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2629 * cp-tree.h (init_cp_semantics): Declare.
2630 (genrtl_try_block): Don't declare.
2631 (genrtl_handler): Likewise.
2632 (genrtl_catch_block): Likewise.
2633 (genrtl_ctor_stmt): Likewise.
2634 (genrtl_subobject): Likewise.
2635 (genrtl_do_poplevel): Likewise.
2636 (genrtl_named_return_value): Likewise.
2637 * lex.c (init_parse): Call init_cp_semantics.
2638 * semantics.c (genrtl_try_block): Give it internal linkage.
2639 (genrtl_handler): Likewise.
2640 (genrtl_catch_block): Likewise.
2641 (genrtl_ctor_stmt): Likewise.
2642 (genrtl_subobject): Likewise.
2643 (genrtl_do_poplevel): Likewise.
2644 (genrtl_named_return_value): Likewise.
2645 (lang_expand_stmt): Rename to ...
2646 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2647 (init_cp_semantics): Define.
2649 * decl.c (initialize_local_var): Remove RTL-generating code.
2650 * semantics.c (genrtl_try_block): Fix formatting.
2652 Move statement-tree facilities from C++ to C front-end.
2653 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2654 (void_zero_node): Remove.
2655 (stmt_tree): Likewise.
2656 (scope_chain): Adjust.
2657 (language_function): Rename to cp_language_function.
2658 (cp_function_chain): Adjust.
2659 (current_stmt_tree): Remove.
2660 (last_tree): Likewise.
2661 (last_expr_type): Likewise.
2662 (struct lang_decl): Adjust.
2663 (STMT_IS_FULL_EXPR_P): Remove.
2665 (begin_stmt_tree): Likewise.
2666 (finish_stmt_tree): Likewise.
2667 (walk_tree_fn): Likewise.
2668 (walk_stmt_tree): Likewise.
2669 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2670 * decl.c (mark_stmt_tree): Adjust type.
2671 (init_decl_processing): Don't build void_zero_node.
2672 (initialize_local_var): Adjust usage of current_stmt_tree.
2673 (finish_enum): Use add_stmt, not add_tree.
2674 (save_function_data): Adjust use of language_function.
2675 (finish_constructor_body): Use add_stmt, not add_tree.
2676 (finish_destructor_body): Likewise.
2677 (push_cp_function_context): Adjust use of language_function.
2678 (pop_cp_function_context): Likewise.
2679 (mark_lang_function): Likewise.
2680 (mark_cp_function_context): Likewise.
2681 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2682 (build_vec_init): Likewise.
2683 * semantics.c (SET_LAST_STMT): Remove.
2684 (RECHAIN_STMTS): Don't use it.
2685 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2686 (current_stmt_tree): Define.
2688 (finish_goto_stmt): Use add_stmt, not add_tree.
2689 (finish_expr_stmt): Likewise.
2690 (begin_if_stmt): Likewise.
2691 (finish_then_clause): Likewise.
2692 (begin_while_stmt): Likewise.
2693 (begin_do_stmt): Likewise.
2694 (finish_return_stmt): Likewise.
2695 (begin_for_stmt): Likewise.
2696 (finish_break_stmt): Likewise.
2697 (finish_continue_stmt): Likewise.
2698 (begin_switch_stmt): Likewise.
2699 (finish_case_label): Likewise.
2700 (begin_try_block): Likewise.
2701 (begin_function_try_block): Likewise.
2702 (begin_handler): Likewise.
2703 (begin_catch_block): Likewise.
2704 (begin_compound_stmt): Likewise.
2705 (begin_asm_stmt): Likewise.
2706 (finish_asm_stmt): Likewise.
2707 (finish_label_stmt): Likewise.
2708 (add_decl_stmt): Likewise.
2709 (finish_subobject): Likewise.
2710 (finish_decl_cleanup): Likewise.
2711 (finish_named_return_value): Likewise.
2712 (setup_vtbl_ptr): Likewise.
2713 (add_scope_stmt): Likewise.
2714 (finish_stmt_expr): Likewise.
2715 (prune_unused_decls): Remove.
2716 (begin_stmt_tree): Likewise.
2717 (finish_stmt_tree): Likewise.
2718 (prep_stmt): Adjust use of current_stmt_tree.
2719 (lang_expand_stmt): Likewise.
2720 * tree.c (statement_code_p): Remove.
2721 (cp_statement_code_p): New function.
2722 (walk_stmt_tree): Remove.
2723 (init_tree): Set lang_statement_code_p.
2725 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2727 Integrated preprocessor.
2729 * Make-lang.in, Makefile.in: Remove all references to input.c,
2730 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2731 * gxx.gperf, hash.h, input.c: Delete.
2732 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2733 initialized properly.
2735 * class.c (fixup_pending_inline): Take a tree, not a
2736 struct pending_inline *. All callers changed.
2737 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2738 RID_PROTECTED entries in ridpointers[] array here.
2739 * decl.c (duplicate_decls): Do not refer to struct
2741 (record_builtin_type, init_decl_processing): Use RID_MAX not
2743 (grokdeclarator): Use C_IS_RESERVED_WORD.
2744 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2746 (grok_x_components): Do not inspect pending_inlines chain.
2748 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2749 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2750 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2751 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2752 TIME_IDENTIFIER_FILEINFO): Kill.
2754 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2756 * parse.y: Call do_pending_inlines unconditionally.
2757 reinit_parse_for_method is now snarf_method. fn.defpen is no
2758 longer necessary. Remove unnecessary <itype> annotation on
2759 SCOPE. Do not refer to end_of_file or struct pending_inline.
2760 * semantics.c (begin_inline_definitions): Call
2761 do_pending_inlines unconditionally.
2763 * lex.c: Remove all code now shared with C front end.
2764 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2765 into the get_identifier table. Rewrite pragma handling to
2766 work with the registry. Move code to save tokens for later
2767 processing to spew.c.
2769 * spew.c: Rewrite everything in terms of token streams instead
2770 of text. Move routines here from lex.c / input.c as
2771 appropriate. GC-mark trees hanging off the pending inlines
2774 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2776 * NEWS: Mention that the named return value extension has been
2778 * cp-tree.h (original_result_rtx): Define.
2779 (TREE_REFERENCE_EXPR): Remove.
2780 (DECL_VPARENT): Likewise.
2781 (pushdecl_nonclass_level): Likewise.
2782 (store_return_init): Likewise.
2783 (reinit_lang_specific): Likewise.
2784 (genrtl_named_return_value): Change prototype.
2785 * decl.c (original_result_rtx): Remove.
2786 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2787 Do not generate RTL for local variables here.
2788 (store_return_init): Remove.
2789 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2791 (finish_named_return_value): Adjust accordingly. Warn that this
2792 extension is deprecated.
2793 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2795 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2797 * pt.c (type_unification_real): Replace switch with if.
2798 (unify): Tsubst non-type parms before comparing.
2800 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2802 * error.c (dump_typename): New function, broken out of ...
2803 (dump_type): ... here. Use it.
2804 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2806 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2808 * init.c (build_offset_ref): Deal with namespace scoped
2811 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2813 * class.c (resolve_address_of_overloaded_function): Add
2814 explanation message.
2815 * decl.c (define_case_label): Reformat explanation.
2816 * decl2.c (finish_static_data_member_decl): Likewise.
2817 (grokfield): Likewise.
2818 * friend.c (do_friend): Likewise.
2820 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2822 * tree.c (walk_tree): Expose tail recursion.
2823 (walk_stmt_tree): New function.
2824 * cp-tree.h: Prototype walk_stmt_tree.
2825 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2826 the BLOCKs directly. If a BLOCK has no variables after
2827 pruning, discard it.
2828 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2829 restore the line number.
2831 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2833 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2834 (pt.o): Remove dependency on HTAB_H.
2835 * cp-tree.h: Include hashtab.h.
2836 (walk_tree): Change prototype.
2837 (walk_tree_without_duplicates): New function.
2838 * decl.c (check_default_argument): Use it.
2839 * optimize.c (remap_decl): Adjust calls to walk_tree.
2840 (copy_body): Likewise.
2841 (expand_calls_inline): Likewise.
2842 (calls_setjmp_p): Use walk_tree_without_duplicates.
2843 * pt.c: Don't include hashtab.h.
2844 (for_each_template_parm): Use walk_tree_without_duplicates.
2845 * semantics.c (finish-stmt_tree): Likewise.
2846 (expand_body): Likewise.
2847 * tree.c (walk_tree): Add additional parameter.
2848 (walk_tree_without_duplicates): New function.
2849 (count_trees): Use it.
2850 (verify_stmt_tree): Adjust call to walk_tree.
2851 (find_tree): Use walk_tree_without_duplicates.
2852 (no_linkage_check): Likewise.
2853 (break_out_target_exprs): Adjust call to walk_tree.
2854 (cp_unsave): Likewise.
2856 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2858 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2859 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2860 * cp-tree.h (TYPE_BINFO): Adjust comment.
2861 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2862 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2863 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2864 (TYPE_TEMPLATE_INFO): Likewise.
2865 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2866 * class.c (push_nested_class): Likewise.
2867 * decl.c (lookup_name_real): Likewise.
2868 (grokdeclarator): Likewise.
2869 (grok_op_properties): Likewise.
2870 (xref_tag): Likewise.
2871 (xref_basetypes): Likewise.
2872 * decl2.c (constructor_name_full): Likewise.
2873 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2874 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2875 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2876 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2877 (dump_type_suffix): Likewise.
2878 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2880 (get_aggr_from_typedef): Likewise.
2881 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2882 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2883 (write_template_parm): Likewise.
2884 (write_template_template_parm): Check tree code instead of
2885 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2886 * method.c (build_overload_nested_name): Add
2887 BOUND_TEMPLATE_TEMPLATE_PARM.
2888 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2889 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2890 * pt.c (convert_template_argument): Check tree code instead of
2891 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2892 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2893 (for_each_template_parm): Adjust comment.
2894 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2895 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2896 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2897 template_args_equal to compare template template parameter cases.
2898 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2899 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2901 * tree.c (copy_template_template_parm): Decide whether to create
2902 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2903 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2904 (copy_tree_r): Likewise.
2905 * typeck.c (comptypes): Likewise. Check tree code instead of
2906 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2908 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2910 * decl.c (finish_function): Move the code for handling functions
2911 marked with the constructor and destructor attributes inside the
2914 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2916 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2918 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2920 * pt.c (lookup_template_class): Remove abort.
2921 * tree.c (get_type_decl): Allow error_mark_node.
2923 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2925 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2928 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2930 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2933 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2935 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2936 union tag mismatch error reporting.
2938 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2940 * call.c (build_scoped_method_call): Check it is not a namespace.
2942 2000-08-30 Jason Merrill <jason@redhat.com>
2944 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2946 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2947 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2948 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2950 * decl.c (start_function): Always call make_function_rtl.
2952 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2954 * semantics.c (prune_unused_decls): New function.
2955 (finish_stmt_tree): Call it via walk_tree.
2957 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2959 * class.c (build_secondary_vtable): Constify a char *.
2960 * decl.c (init_decl_processing): Initialize function_id_node,
2961 pretty_function_id_node, and func_id_node.
2962 * input.c (struct input_source): Constify 'str'.
2963 (feed_input): Constify first argument.
2964 * mangle.c (write_identifier): Constify argument.
2965 * pt.c (mangle_class_name_for_template): Constify argument.
2967 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2969 * typeck.c (mark_addressable): Remove code that pokes around in
2972 2000-08-28 Jason Merrill <jason@redhat.com>
2974 * lex.c (file_name_nondirectory): Move to toplev.c.
2976 * cp-tree.h (LOCAL_CLASS_P): New macro.
2977 * class.c (finish_struct_1): Use it.
2979 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2981 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2982 (write_encoding): Pass another argument to write_name.
2983 (write_name): Add ignore_local_scope parameter. Fix handling of
2985 (write_nested_name): Use write_unqualified_name.
2986 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2987 (write_template_prefix): Use write_unqualified_name.
2988 (write_component): Remove.
2989 (write_local_name): Add parameter. Use direct local entity to
2990 discriminator calculation.
2991 (write_class_enum_type): Pass another argument to write_name.
2992 (write_template_template_arg): Likewise.
2993 (make_guard_variable): Likewise.
2995 2000-08-27 Jason Merrill <jason@redhat.com>
2997 * decl.c (pushdecl): Matching decls for local externs are found in
2998 the current level. Propagate linkage information from previous
3001 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3003 * ir.texi (Expressions): Fix typo.
3005 2000-08-25 Greg McGary <greg@mcgary.org>
3007 * tree.c (init_tree): Use ARRAY_SIZE.
3009 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3011 * error.c (cp_tree_printer): Rework.
3013 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3015 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3017 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3018 (cp-demangle.o): Remove target.
3019 (dyn-string.o): Likewise.
3021 * decl.c (grokfndecl): Require that `main' return an `int'.
3022 * mangle.c (write_encoding): Don't mangle return types for
3023 conversion functions.
3025 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3027 * error.c (tree_formatting_info): New data type.
3028 (tree_being_formatted): New macro.
3029 (tree_formatting_flags): Likewise.
3030 (put_whitespace): Likewise.
3031 (print_tree_identifier): Likewise.
3032 (print_identifier): Likewise.
3033 (cp_tree_printer, print_function_argument_list, print_declaration,
3034 print_expression, print_function_declaration,
3035 print_function_parameter, print_type, print_cv_qualifier): New
3037 (init_error): Initialize lang_printer.
3039 2000-08-24 Jason Merrill <jason@redhat.com>
3041 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3042 adjustment necessary.
3044 2000-08-24 Greg McGary <greg@mcgary.org>
3046 * cp-tree.h (MAIN_NAME_P): Remove macro.
3048 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3050 * error.c (print_instantiation_context): Don't forget to flush the
3053 2000-08-23 Jason Merrill <jason@redhat.com>
3055 * typeck.c (build_ptrmemfunc): Save the input pmf.
3057 * method.c (process_modifiers): Use same_type_p.
3059 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3061 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3062 * mangle.c (write_function_type): Change prototype.
3063 (write_encoding): Don't mangle return types for
3064 constructors or destructors.
3065 (write_type): Adjust call to write_function_type.
3066 * pt.c (instantiate_template): Instantiate alternate entry points
3067 when instantiating the main function.
3069 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3071 * error.c (cp_print_error_function): Don't use embedded '\n' in
3074 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3076 * decl.c (init_decl_processing): Remove bogus initialization.
3077 * error.c (lang_print_error_function): Restore here.
3078 (init_error): Initialize print_error_function.
3080 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3082 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3084 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3086 * Makefile.in (error.o): Depends on diagnostic.h
3088 * cp-tree.h (problematic_instantiation_changed,
3089 record_last_problematic_instantiation, current_instantiation,
3090 print_instantiation_context): Declare.
3091 (maybe_print_template_context): Remove.
3093 * decl.c (init_decl_processing): Set print_error_function to NULL.
3094 (lang_print_error_function): Remove, since we're using a new
3097 * error.c: #include diagnostic.h
3098 (function_category): New function.
3099 (cp_diagnostic_starter): Likewise.
3100 (cp_diagnostic_finalizer): Likewise.
3101 (cp_print_error_function): Likewise.
3102 (maybe_print_instantiation_context): Likewise.
3103 (print_instantiation_full_context): Likewise.
3104 (print_instantiation_partial_context): Likewise.
3105 (print_instantiation_context): Define.
3106 (init_error): Initialize diagnostic pager and finalizer.
3108 * pt.c (problematic_instantiation_changed): Define.
3109 (record_last_problematic_instantiation): Likewise.
3110 (current_instantiation): Likewise.
3111 (maybe_print_template_context): Remove.
3112 (print_template_context): Likewise.
3113 (current_tinst_level): Make static to reflect Brendan Kehoe's
3114 change of 1995-04-13.
3115 (push_tinst_level): Call print_instantiation_context.
3117 2000-08-21 Nix <nix@esperi.demon.co.uk>
3119 * lang-specs.h: Do not process -o or run the assembler if
3122 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3124 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3126 * decl2.c (lang_decode_option): Disable gettext attributes for
3129 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3131 * lex.c (lang_init_options): Default diagnostic message maximum
3132 length to 80, when line-wrapping.
3134 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3136 * class.c (build_vtbl_initializer): Clear the entire
3137 vtbl_init_data. Start keeping track of the functions for which we
3138 have created vcall offsets here.
3139 (dfs_build_vcall_offset_vtbl_entries): Remove.
3140 (build_vcall_offset_vtbl_entries): Reimplement.
3141 (add_vcall_offset_vtbl_entries_r): New function.
3142 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3143 computing when vcall offsets are necessary.
3145 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3147 * decl.c (member_function_or_else): Use cp_error ... %T.
3148 (grokdeclarator): Likewise.
3149 (start_method): Likewise.
3150 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3152 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3154 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3157 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3159 * cp-tree.h (PTRMEM_OK_P): New macro.
3160 (itf_ptrmem_ok): New enumeration value.
3161 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3162 argument. Diagnose implicit pointer to member.
3163 (instantiate_type): Don't diagnose implicit pointer to member
3164 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3165 resolve_address_of_overloaded_function.
3166 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3167 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3168 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3169 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3170 (build_unary_op): Deal with single non-static member in
3173 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3175 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3177 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3179 * cp-tree.h (enum_name_string): Remove prototype.
3180 (report_case_error): Remove prototype.
3181 * cp/typeck2.c (enum_name_string): Remove.
3182 (report_case_error): Remove.
3183 * error.c (dump_expr): Deal with enum values directly.
3184 Correctly negate integer constant.
3186 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3188 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3189 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3190 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3191 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3192 (__cxa_vec_new): Use __cxa_vec_new2.
3193 (__cxa_vec_delete): Use __cxa_vec_delete2.
3195 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3197 * vec.cc (__cxa_vec_new): Set "C" linkage.
3198 (__cxa_vec_ctor): Likewise.
3199 (__cxa_vec_cctor): Likewise.
3200 (__cxa_vec_dtor): Likewise.
3201 (__cxa_vec_delete): Likewise.
3202 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3203 (__cxa_vec_ctor): Likewise.
3204 (__cxa_vec_cctor): Likewise.
3205 (__cxa_vec_dtor): Likewise.
3206 (__cxa_vec_delete): Likewise.
3208 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3210 * class.c (instantiate_type): Reinstate local variable
3211 deleted in previous change.
3213 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3216 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3218 * cp-tree.h (instantiate_type_flags): New enumeration.
3219 (instantiate_type): Change parameter.
3220 * class.c (instantiate_type): Adjust prototype. Adjust.
3221 * call.c (standard_conversion): Adjust instantiate_type call.
3222 (reference_binding): Likewise.
3223 (build_op_delete_call): Likewise.
3224 (convert_like_real): Likewise.
3225 * cvt.c (cp_convert_to_pointer): Likewise.
3226 (convert_to_reference): Likewise.
3227 * pt.c (convert_nontype_argument): Likewise.
3228 * typeck.c (build_binary_op): Likewise.
3229 (build_ptrmemfunc): Likewise.
3230 (convert_for_assignment): Likewise.
3232 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3234 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3235 (current_aggr): Define.
3236 * decl.c (grokdeclarator): Make sure a friend class is an
3237 elaborated type specifier.
3238 * parse.y (current_aggr): Remove static definition.
3239 (cp_parse_init): Adjust.
3240 (structsp): Clear and restore current_aggr.
3241 (component_decl_list): Clear current_aggr.
3243 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3244 aggregate tag on the typename's context.
3246 * pt.c (tsubst_friend_class): Return error_mark_node, if
3248 (instantiate_class_template): Ignore error_mark_node friend types.
3250 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3252 * cvt.c (warn_ref_binding): New static function, broken out of ...
3253 (convert_to_reference): ... here. Use it.
3255 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3257 * parse.y (template_arg): Add rule for template qualified with
3260 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3262 * decl2.c (add_function): Reorganize.
3263 (arg_assoc): Do not consider function template decls.
3265 2000-08-11 Jason Merrill <jason@redhat.com>
3267 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3270 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3272 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3273 (lookup_nested_tag): Likewise.
3275 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3278 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3280 * parse.y (named_complex_class_head_sans_basetype): Remove
3283 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3285 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3286 explicit TEMPLATE_ID_EXPR args.
3287 (build_expr_from_tree, case CALL_EXPR): Likewise.
3289 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3291 * decl.c (check_tag_decl): Diagnose typename's which don't
3294 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3296 * init.c (build_aggr_init): Reject bogus array initializers
3299 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3301 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3303 * cp/tinfo.cc (__dynamic_cast): Likewise.
3304 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3306 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3308 * cvt.c (convert_to_pointer_force): Fix error message when
3309 attempting to cast from ambiguous base.
3311 2000-08-08 Jason Merrill <jason@redhat.com>
3313 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3314 (tsubst_template_arg_vector): Likewise.
3316 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3317 assume that one will be as large as the union.
3319 2000-08-07 Kazu Hirata <kazu@hxi.com>
3321 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3322 * decl.c (pop_labels): Likewise.
3324 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3326 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3328 (__pointer_to_member_type_info): Likewise.
3329 (__base_class_info): Likewise.
3330 (__class_type_info): Likewise.
3331 (__si_class_type_info): Likewise.
3332 (__vmi_class_type_info): Likewise.
3333 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3334 Changed member names to match specifications.
3335 (__vmi_class_type_info::__do_find_public_src): Likewise.
3336 (__si_class_type_info::__do_dyncast): Likewise.
3337 (__vmi_class_type_info::__do_dyncast): Likewise.
3338 (__si_class_type_info::__do_upcast): Likewise.
3339 (__vmi_class_type_info::__do_upcast): Likewise.
3340 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3341 (__pbase_type_info::__pointer_catch): Likewise.
3342 (__pointer_type_info::__pointer_catch): Likewise.
3343 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3345 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3347 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3348 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3349 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3351 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3353 * cp-tree.h (add_method): Change prototype.
3354 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3355 Don't double the size of the method vector in the error case.
3356 (handle_using_decl): Adjust call to add_method.
3357 (add_implicitly_declared_members): Likewise.
3358 (clone_function_decl): Likewise.
3359 * decl2.c (check_classfn): Likewise.
3360 * semantics.c (finish_member_declaration): Likewise.
3362 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3364 * decl.c (flag_isoc94): New variable.
3366 2000-08-02 Jason Merrill <jason@redhat.com>
3368 * pt.c (do_type_instantiation): Add complain parm; don't complain
3369 if called recursively.
3370 * cp-tree.h, parse.y: Adjust.
3372 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3374 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3375 -Wno-strict-prototypes.
3377 * g++spec.c: Adjust type of second argument to
3378 lang_specific_driver, and update code as necessary.
3380 * cp-tree.h: Don't prototype min_precision here.
3381 (my_friendly_assert): Cast expression to void.
3382 * semantics.c (do_poplevel): Initialize scope_stmts.
3384 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3386 * cp-tree.h (DECL_NEEDED_P): Tweak.
3388 2000-07-28 Jason Merrill <jason@redhat.com>
3390 * lang-specs.h: Use %i in rule for .ii files.
3392 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3394 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3396 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3398 Allow indirect primary bases.
3399 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3401 (CLASSTYPE_VFIELD_PARENT): Remove.
3402 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3403 (BINFO_PRIMARY_BINFO): Remove.
3404 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3405 (BINFO_VBASE_PRIMARY_P): Likewise.
3406 (BINFO_PRIMARY_BASE_OF): New macro.
3407 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3408 (get_primary_binfo): New function.
3409 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3410 * class.c (vcall_offset_data_s): Rename to ...
3411 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3412 and add ctor_vtbl_p.
3413 (get_derived_offset): Use get_primary_binfo.
3414 (dfs_mark_primary_bases): Adjust handling of virtual primary
3416 (mark_primary_bases): Likewise.
3417 (set_primary_base): Take a binfo, not an integer, as a
3418 representation of the primary base.
3419 (indirect_primary_base_p): Remove.
3420 (determine_primary_base): Adjust for indirect primary bases.
3421 (dfs_find_final_overrider): Fix typo in coment.
3422 (update_vtable_entry_for_fn): Use get_primary_binfo.
3423 (layout_nonempty_base_or_field): Tweak.
3424 (build_base_fields): Adjust for new primary base semantics.
3425 (dfs_propagate_binfo_offsets): Remove.
3426 (propagate_binfo_offsets): Rewrite.
3427 (dfs_set_offset_for_shared_vbases): Remove.
3428 (layout_virtual_bases): Don't use it.
3429 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3431 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3432 CLASSTYPE_VFIELD_PARENT.
3433 (dfs_get_primary_binfo): New function.
3434 (get_primary_binfo): Likewise.
3435 (dump_class_hierarchy_r): Tweak printing of primary bases.
3436 (build_vtbl_initializer): Fix typo in comments. Use
3438 (build_vcall_and_vbase_vtbl_entries): Likewise.
3439 (build_vbaes_offset_vtbl_entries): Likewise.
3440 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3441 BV_VCALL_INDEX to handle indirect primary bases.
3442 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3443 (build_rtti_vtbl_entries): Likewise.
3444 * search.c (get_shared_vbase_if_not_primary): Tweak.
3445 (find_vbase_instance): Likewise.
3446 (binfo_for_vtable): Simplify.
3447 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3448 (make_binfo): Make it have 11 entries.
3450 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3452 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3453 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3454 ascertaining primaryness.
3455 (G): Remove template_args.
3456 (decl_is_template_id): New function.
3457 (write_encoding): Use decl_is_template_id.
3458 (write_name): Likewise. Handle type_decls. Get main variant of
3460 (write_nested_name): Likewise.
3461 (write_prefix): Likewise.
3462 (write_template_prefix): Likewise.
3463 (write_special_name_constructor): Remove defunct production from
3465 (write_bare_function_type): Remove comment about absent parameter.
3466 (write_template_template_arg): Add missing grammar production to
3469 2000-07-27 Jason Merrill <jason@redhat.com>
3471 * decl.c (duplicate_decls): If common_type produces a non-typedef
3472 type for a typedef, just use the old type.
3474 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3476 * cp-tree.h (function_depth): Declare.
3477 (verify_stmt_tree): Likewise.
3478 (find_tree): Likewise.
3479 * decl.c (function_depth): Give it external linkage.
3480 * optimize.c (optimize_function): Increment and decrement it.
3481 * tree.c (verify_stmt_tree_r): New function.
3482 (verify_stmt_tree): Likewise.
3483 (find_tree_r): Likewise.
3484 (find_tree): Likewise.
3486 2000-07-27 Jason Merrill <jason@redhat.com>
3488 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3490 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3492 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3494 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3495 * decl2.c (get_guard): Call cp_finish_decl, not
3496 rest_of_decl_compilation, for local guards.
3497 * lex.c (do_identifier): Remove unused variable.
3499 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3501 * parse.y: Add missing ';'.
3503 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3505 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3508 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3510 Kill strict_prototype. Backwards compatibility only for
3511 non NO_IMPLICIT_EXTERN_C systems.
3512 * cp-tree.h (flag_strict_prototype): Remove.
3513 (strict_prototype): Remove.
3514 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3515 * decl.c (maybe_push_to_top_level): Adjust.
3516 (pop_from_top_level): Adjust.
3517 (decls_match): Only allow sloppy parm matching for ancient
3519 (init_decl_processing): Adjust.
3520 (grokdeclarator): Adjust.
3521 * decl2.c (flag_strict_prototype): Remove.
3522 (strict_prototype): Remove.
3523 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3524 (lang_f_options): Remove "strict-prototype".
3525 (unsupported-options): Add "strict-prototype".
3526 * lex.c (do_identifier): Adjust.
3527 (do_scoped_id): Adjust.
3528 * parse.y (empty_parms): Adjust.
3529 * class.c (push_lang_context): Adjust.
3530 (pop_lang_context): Adjust.
3531 * typeck.c (comp_target_parms): Adjust.
3533 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3535 * decl.c (poplevel): Deal with anonymous variables at for scope.
3536 (maybe_inject_for_scope_var): Likewise.
3538 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3540 * decl.c: Remove all signal handling code, now done in toplev.c.
3542 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3544 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3546 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3549 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3551 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3552 Define my_friendly_assert and my_friendly_abort as macros
3553 which may call friendly_abort. Prototype friendly abort, not
3554 my_friendly_abort or my_friendly_assert.
3555 * decl.c (signal_catch): Report the signal caught in the error
3556 message. Call fatal directly.
3557 * typeck2.c (ack, my_friendly_assert): Delete.
3558 (my_friendly_abort): Rename to friendly_abort. Expect file,
3559 line, and function parameters. Report the abort code, then
3560 call fancy_abort. Do not mask an abort if errors have
3563 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3565 * typeck.c (comp_target_parms): Remove obsolete parameter.
3566 (comp_target_types): Adjust.
3568 2000-07-17 Jason Merrill <jason@redhat.com>
3570 * typeck.c (mark_addressable): Never set TREE_USED.
3571 * call.c (build_call): Don't abort on calls to library functions
3572 that have been declared normally.
3574 * typeck.c (build_binary_op): Fix grammar in warning.
3576 * exception.cc (__eh_free): Fix prototype.
3578 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3580 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3581 IDENTIFIER_NAMESPACE_VALUE.
3583 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3585 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3586 * method.c (use_thunk): Correct handling of vcall offsets.
3588 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3590 * .cvsignore: parse.h and parse.c have no cp- prefix.
3592 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3594 * .cvsignore: New file.
3596 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3598 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3600 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3602 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3604 * parse.h: Likewise.
3606 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3608 * class.c (layout_class_type): Add pointers to virtual bases after
3609 base classes under the old ABI.
3611 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3613 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3614 (finish_continue_stmt): Likewise.
3615 (begin_for_stmt): Remove call to note_level_for_for.
3616 (finish_goto_stmt): Change call from build_min_nt
3618 (finish_expr_stmt): Likewise.
3619 (begin_if_stmt): Likewise.
3620 (begin_while_stmt): Likewise.
3621 (finish_while_stmt): Likewise.
3622 (finish_return_stmt): Likewise.
3623 (begin_for_stmt): Likewise.
3624 (finish_for_stmt): Likewise.
3625 (finish_break_stmt): Likewise.
3626 (begin_switch_stmt): Likewise.
3627 (finish_case_label): Likewise.
3628 (genrtl_try_block): Likewise.
3629 (begin_try_block): Likewise.
3630 (begin_handler): Likewise.
3631 (begin_compound_stmt): Likewise.
3632 (finish_asm_stmt): Likewise.
3633 (finish_label_stmt): Likewise.
3634 (add_decl_stmt): Likewise.
3635 (finish_subobject): Likewise.
3636 (finish_decl_cleanup): Likewise.
3637 (finish_named_return_value): Likewise.
3638 (setup_vtbl_ptr): Likewise.
3639 (add_scope_stmt): Likewise.
3640 * decl.c (finish_constructor_body): Likewise.
3641 (finish_destructor_body): Likewise.
3642 * optimize.c (copy_body_r): Likewise.
3643 (initialize_inlined_parameters): Likewise.
3644 (declare_return_variable): Likewise.
3645 (expand_call_inline): Likewise.
3647 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3649 * semantics.c (expand_body): Sync interface information
3650 at the end of function body expansion.
3652 2000-07-09 Jason Merrill <jason@redhat.com>
3654 * init.c (build_new_1): Bail early if the call to new fails.
3656 * decl.c (compute_array_index_type): Check specifically for
3657 an INTEGER_CST, not just TREE_CONSTANT.
3659 * decl.c (duplicate_decls): Don't call duplicate_decls on
3660 the DECL_TEMPLATE_RESULT.
3661 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3664 * error.c (dump_template_bindings): Don't crash if we had an
3665 invalid argument list.
3667 * typeck.c (c_expand_start_case): Do narrowing here.
3668 * semantics.c (finish_switch_cond): Not here.
3670 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3672 * parse.y (asm_clobbers): Do string concatenation.
3674 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3676 * decl.c (pushtag): Don't put local classes in template functions
3677 on the local_classes list.
3679 2000-07-04 Scott Snyder <snyder@fnal.gov>
3681 * decl2.c (get_guard): Add missing return for old ABI local
3684 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3686 * cp-tree.h (char_type_p): New function.
3687 * decl.c (init_decl_processing): Don't initialize
3688 signed_wchar_type_node or unsigned_wchar_type_node.
3689 (complete_array_type): Handle brace-enclosed string-constants.
3690 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3691 * tree.c (char_type_p): New function.
3692 * typeck2.c (digest_init): Use char_type_p.
3694 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3696 * pt.c (tsubst): Don't layout type, if it's error_mark.
3698 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3700 * pt.c (instantiate_pending_templates): Reset template level.
3702 2000-07-05 Jason Merrill <jason@redhat.com>
3704 * call.c (joust): Don't complain about `operator char *()' beating
3705 `operator const char *() const'.
3707 2000-07-04 scott snyder <snyder@fnal.gov>
3708 Jason Merrill <jason@redhat.com>
3710 * repo.c (repo_get_id): Handle the case where a class with virtual
3711 bases has a null TYPE_BINFO_VTABLE.
3713 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3714 Jason Merrill <jason@redhat.com>
3716 * parse.y (member_init): Just pass in the type.
3717 * init.c (expand_member_init): Handle getting a type.
3719 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3720 Jason Merrill <jason@redhat.com>
3722 * decl.c (finish_function): Warn if a function has no return
3724 Suggested by Andrew Koenig.
3725 * typeck.c (check_return_expr): Do set current_function_returns_value
3726 if we got an error_mark_node.
3728 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3730 * decl2.c (push_decl_namespace): Push the original namespace.
3732 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3734 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3735 * semantics.c (begin_class_definition): Clear it.
3737 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3739 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3740 (genrtl_expr_stmt): Likewise.
3741 (genrtl_decl_stmt): Likewise.
3742 (genrtl_if_stmt): Likewise.
3743 (genrtl_while_stmt): Likewise.
3744 (genrtl_do_stmt): Likewise.
3745 (genrtl_return_stmt): Likewise.
3746 (genrtl_for_stmt): Likewise.
3747 (genrtl_break_stmt): Likewise.
3748 (genrtl_continue_stmt): Likewise.
3749 (genrtl_scope_stmt): Likewise.
3750 (genrtl_switch_stmt): Likewise.
3751 (genrtl_case_label): Likewise.
3752 (genrtl_begin_compound_stmt): Likewise.
3753 (genrtl_finish_compound_stmt): Likewise.
3754 (genrtl_compound_stmt): Likewise.
3755 (genrtl_asm_stmt): Likewise.
3757 * init.c (begin_init_stmts): Remove call to
3758 genrtl_begin_compound_stmt.
3759 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3761 * semantics.c (lang_expand_stmt): Changed call to
3762 genrtl_compound_stmt to ignore return value.
3764 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3766 * mangle.c (canonicalize_for_substitution): Return the canonical
3769 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3771 * typeck.c (commonparms): Remove obstack manipulations.
3773 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3775 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3777 * Makefile.in (OBJS): Added ../c-semantics.o.
3778 (OBJDEPS): Likewise.
3780 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3782 (struct stmt_tree): Added comment.
3783 (current_function_name_declared): Removed.
3784 (stmts_are_full_exprs_p): Likewise.
3785 (genrtl_do_pushlevel): Likewise.
3786 (genrtl_clear_out_block): Likewise.
3787 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3788 (DECL_ANON_UNION_ELEMS): Likewise.
3789 (emit_local_var): Likewise.
3790 (make_rtl_for_local_static): Likewise.
3791 (do_case): Likewise.
3792 (expand_stmt): Likewise.
3793 (genrtl_decl_cleanup): Likewise.
3794 (c_expand_asm_operands): Likewise.
3795 (c_expand_return): Likewise.
3796 (c_expand_start_case): Likewise.
3798 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3799 (emit_local_var): Likewise.
3800 (initialize_local_var): Change reference to
3801 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3802 Change reference to stmts_are_full_exprs_p to
3803 current_stmt_tree->stmts_are_full_exprs_p.
3804 (push_cp_function_context): Likewise.
3806 * expect.c (expand_throw): Change reference to
3807 stmts_are_full_exprs_p.
3809 * init.c (build_aggr_init): Change reference to
3810 stmts_are_full_exprs_p.
3811 (build_vec_init): Likewise.
3813 * optimize.c (maybe_clone_body): Change reference to
3814 current_function_name_declared to
3815 cp_function_chain->name_declared.
3817 * pt.c (instantiate_decl): Change reference to
3818 current_function_name_declared to
3819 cp_function_chain->name_declared.
3821 * semantics.c (expand_cond): Moved declaration to c-common.h.
3822 (genrtl_do_pushlevel): Moved to c-semantics.c.
3823 (genrtl_clear_out_block): Likewise.
3824 (genrtl_goto_stmt): Likewise.
3825 (genrtl_expr_stmt): Likewise.
3826 (genrtl_decl_stmt): Likewise.
3827 (gerntl_if_stmt): Likewise.
3828 (genrtl_while_stmt): Likewise.
3829 (genrtl_do_stmt): Likewise.
3830 (genrtl_return_stmt): Likewise.
3831 (genrtl_for_stmt): Likewise.
3832 (genrtl_break_stmt): Likewise.
3833 (genrtl_continue_stmt): Likewise.
3834 (genrtl_scope_stmt): Likewise.
3835 (genrtl_switch_stmt): Likewise.
3836 (genrtl_case_label): Likewise.
3837 (genrtl_begin_compound_stmt): Likewise.
3838 (genrtl_finish_compound_stmt): Likewise.
3839 (genrtl_compound_stmt): Likewise.
3840 (genrtl_asm_stmt): Likewise.
3841 (genrtl_decl_cleanup): Likewise.
3842 (expand_cond): Likewise.
3843 (expand_stmt): Renamed to ...
3844 (lang_expand_stmt): ... this.
3845 (lang_expand_expr_stmt): Initialize.
3846 (set_current_function_name_declared): Likewise.
3847 (stmts_are_full_exprs_p): Likewise.
3848 (current_function_name_declared): Likewise.
3849 (anon_aggr_type_p): Likewise.
3850 (do_poplevel): Change reference to
3851 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3852 Change reference to stmts_are_full_exprs_p to
3853 current_stmt_tree->stmts_are_full_exprs_p.
3854 (add_tree): Likewise.
3855 (finish_expr_stmt): Likewise.
3856 (prep_stmt): Likewise.
3857 (lang_expand_stmt): Likewise.
3858 (begin_compound_stmt): Change reference to
3859 current_function_name_declared to
3860 cp_function_chain->name_declared and call to
3861 current_function_name_declared().
3862 (setup_vtbl_ptr): Likewise.
3863 (genrtl_do_poplevel): Removed.
3865 2000-06-30 Jason Merrill <jason@redhat.com>
3867 * init.c (init_init_processing): Go back to aligning like
3868 double_type_node for old ABI.
3869 (get_cookie_size): Make cookie larger if we get a type that needs
3871 (build_vec_delete): Call it.
3873 * typeck.c (qualify_type_recursive): New fn.
3874 (composite_pointer_type): Use it.
3875 (build_binary_op): Use composite_pointer_type.
3877 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3878 Jason Merrill <jason@redhat.com>
3880 * typeck.c (check_return_expr): Don't complain about returning
3881 NULL from operator new if -fcheck-new.
3882 * cp-tree.h: Declare flag_check_new here.
3885 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3887 * mangle.c (find_substitution): Use same_type_p.
3888 (write_encoding): Don't check for substitutions.
3890 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3892 * parse.y (expr_no_comma_rangle): New non-terminal.
3893 (template_parm): Use it for default parameter case.
3894 (template_arg): Use it.
3895 (expr_no_commas): Remove commented out undefined extensions.
3896 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3897 * parse.h, parse.c: Rebuilt.
3899 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3901 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3902 (finish_asm_stmt): Do it here, instead.
3904 * cp-tree.h (ridpointers): Don't declare.
3905 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3906 (record_builtin_java_type): Likewise.
3907 (init_decl_processing): Likewise.
3908 * lex.c: Move inclusion of lex.h.
3909 (ridpointers): Don't define.
3910 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3912 * lex.h (enum rid): Rename to ...
3913 (enum cp_rid): ... this.
3914 (ridpointers): Don't declare.
3915 * parse.y: Move inclusion of lex.h.
3916 * parse.c: Regenerated.
3917 * spew.c: Move inclusion of lex.h.
3919 * cp-tree.h (struct language_function): Remove temp_name_counter.
3920 (temp_name_counter): Remove.
3921 (get_temp_name): Change prototype.
3922 (get_guard): New function.
3923 (get_guard_cond): Likewise.
3924 (set_guard): Likewise.
3925 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3926 * decl.c (expand_static_init): Use get_guard and friends to
3927 implement guard variables.
3928 * decl2.c (get_temp_name): Assume that the variables created are
3930 (get_sentry): Rename to ...
3931 (get_guard): ... this. Implement new ABI guard variables.
3932 (get_guard_bits): New function.
3933 (get_guard_cond): Likewise.
3934 (set_guard): Likewise.
3935 (start_static_initialization_or_destruction): Use them.
3936 (do_static_initialization): Replace sentry with guard throughout.
3937 (do_static_destruction): Likewise.
3938 * init.c (create_temporary_var): Add comment.
3940 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3942 * mangle.c (find_substitution): Use same_type_p.
3943 (write_encoding): Don't check for substitutions.
3945 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3947 * parse.y (expr_no_comma_rangle): New non-terminal.
3948 (template_parm): Use it for default parameter case.
3949 (template_arg): Use it.
3950 (expr_no_commas): Remove commented out undefined extensions.
3951 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3952 * parse.h, parse.c: Rebuilt.
3954 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3956 * cp-tree.h (flag_const_strings): Remove.
3957 (warn_parentheses): Likewise.
3958 (warn_format): Likewise.
3959 (common_type): Likewise.
3960 (default_conversion): Likewise.
3961 (build_binary_op): Likewise.
3962 (cp_build_binary_op): New macro.
3963 * call.c (build_new_op): Use cp_build_binary_op instead of
3965 * class.c (build_vtable_entry_ref): Likewise.
3966 * decl.c (expand_static_init): Likewise.
3967 (compute_array_index_type): Likewise.
3968 (build_enumerator): Likewise.
3969 * decl2.c (delete_sanity): Likewise.
3970 (start_static_initialization_or_destruction): Likewise.
3971 * error.c (dump_type_suffix): Likewise.
3972 * init.c (resolve_offset_ref): Likewise.
3973 (build_new): Likewise.
3974 (build_new_1): Likewise.
3975 (build_vec_delete_1): Likewise.
3976 (build_vec_init): Likewise.
3977 (build_delete): Likewise.
3978 * rtti.c (synthesize_tinfo_fn): Likewise.
3979 (synthesize_tinfo_var): Likewise.
3980 * search.c (expand_upcast_fixups): Likewise.
3981 (fixup_all_virtual_upcast_offsets): Likewise.
3982 * typeck.c (build_array_ref): Likewise.
3983 (get_member_function_from_ptrfunc): Likewise.
3984 (build_binary_op): Add parameter.
3985 (pointer_int_sum): Use cp_build_binary_op.
3986 (pointer_diff): Likewise.
3987 (build_modify_expr): Likewise.
3988 (get_delta_difference): Likewise.
3989 (build_ptrmemfunc): Likewise.
3991 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3993 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3994 * decl.c (create_implicit_typedef): Adjust.
3995 * decl2.c (build_artificial_parm): Adjust.
3996 * method.c (implicitly_declare_fn): Adjust.
3997 * pt.c (push_inline_template_parms_recursive): Adjust.
3998 (process_template_parm): Adjust.
3999 (overloaded_template_name): Adjust.
4000 * semantics.c (finish_template_template_parm): Adjust.
4002 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4004 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4005 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4006 where to emit thunks.
4007 (build_vtt): Adjust call to build_vtt_inits.
4008 (build_vtt_inits): Add parameter to indicate whether or not
4009 sub-VTTs for virtual bases should be included. Adjust handling of
4010 construction vtables.
4011 (get_matching_base): New function.
4012 (dfs_build_vtt_inits): Rename to ...
4013 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4014 construction vtables.
4015 (dfs_fixup_binfo_vtbls): Likewise.
4016 (build_ctor_vtbl_groups): Build construction vtables for virtual
4018 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4019 to build construction vtbls.
4020 (dfs_accumulate_vtbl_inits): Adjust handling of
4021 construction vtables.
4023 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4026 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4028 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4030 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4032 * search.c (hides): Remove.
4033 (is_subobject_of_p): Add most_derived parameter. Use
4035 (lookup_field_queue_p): Adjust.
4036 (lookup_field_r): Adjust.
4038 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4040 * decl2.c (handle_class_head): Bash typedefs to the type's main
4043 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4045 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4046 (begin_global_stmt_expr): ... this.
4047 (genrtl_finish_stmt_expr): Rename to ...
4048 (finish_global_stmt_expr): ... this.
4049 * init.c (begin_init_stmts): Adjust calls.
4050 (finish_init_stmts): Likewise.
4051 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4052 (begin_global_stmt_expr): ... this.
4053 (genrtl_finish_stmt_expr): Rename to ...
4054 (finish_global_stmt_expr): ... this.
4056 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4058 * search.c (lookup_member): Fix typo in comment.
4060 2000-06-24 Jason Merrill <jason@redhat.com>
4062 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4063 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4065 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4067 * parse.y (complex_direct_notype_declarator): Support global_scope.
4068 * Makefile.in: Adjust conflict count.
4070 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4072 * parse.y (template_arg): Convert TEMPLATE_DECL
4073 that is a template template paramter to
4074 TEMPLATE_TEMPLATE_PARM here.
4076 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4077 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4078 (copy_template_template_parm): Adjust prototype.
4079 * decl.c (grokdeclarator): Remove dead code.
4080 * pt.c (process_template_parm): Tidy.
4081 (lookup_template_class): Construct nodes in
4082 copy_template_template_parm.
4083 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4084 lookup_template_class. Use TYPE_TI_TEMPLATE.
4085 * tree.c (copy_template_template_parm): Add NEWARGS
4087 (mapcar): Adjust call to copy_template_template_parm.
4088 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4089 * method.c (build_template_template_parm_names): Change error
4090 code to avoid compilation warning.
4092 * gxxint.texi: Document template template parameter
4095 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4097 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4098 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4099 (cp-demangle.o): New rule.
4100 (dyn-string.o): Likewise.
4101 * inc/cxxabi.h (__cxa_demangle): New declaration.
4103 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4105 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4106 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4107 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4109 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4110 (make_thunk): Change prototype.
4111 (emit_thunk): Rename to use_thunk.
4112 (mangle_thunk): Change prototype.
4113 * class.c (get_derived_offset): Simplify.
4114 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4115 BV_GENERATE_THUNK_WITH_VTABLE_P.
4116 (build_primary_vtable): Simplify.
4117 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4118 (dfs_find_base): Remove.
4119 (update_vtable_entry_for_fn): Correct bug in finding the base
4120 where a virtual function was first declared. Figure out whether
4121 or not to emit a vcall-thunk with the vtables in which it appears.
4122 Correct logic for deciding whether to use an ordinary thunk, or a
4124 (finish_struct_1): Remove unnecssary code.
4125 (build_vtbl_initializer): Use ssize_int for the running counter of
4127 (build_vtbl_initializer): Only use vcall thunks where necessary.
4128 Mark thunks as needing to be emitted with their vtables, or not.
4129 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4130 indices. Use size_binop.
4131 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4132 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4134 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4135 (build_vtable_entry): Mark thunks as needing to be emitted with
4136 their vtables, or not.
4137 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4138 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4140 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4142 * error.c (dump_expr): Use BV_FN.
4143 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4145 * method.c (make_thunk): Likewise.
4146 (emit_thunk): Rename to use_thunk. Allow callers to decide
4147 whether or not to actually emit the thunk. Adjust for changes in
4148 representation of vcall offsets.
4149 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4150 * semantics.c (emit_associated_thunks): New function.
4151 (expand_body): Use it.
4152 * ir.texi: Adjust decriptions of thunks.
4154 2000-06-22 Jason Merrill <jason@redhat.com>
4156 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4157 (tsubst_friend_function): Copy it here.
4159 * decl.c (grok_op_properties): Fix typo.
4161 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4164 * pt.c (check_explicit_specialization): Clarify error.
4166 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4167 an old OVERLOAD when we're declaring a non-function.
4168 (pushdecl, destroy_local_var): Check for error_mark_node.
4169 (warn_extern_redeclared_static): Also bail early if
4171 (push_overloaded_decl): Ignore an old error_mark_node.
4173 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4175 * call.c (build_x_va_arg): Check if in a template decl.
4176 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4178 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4180 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4182 * decl.c (check_goto): Computed gotos assumed OK.
4184 2000-06-20 Jason Merrill <jason@redhat.com>
4186 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4187 for which we don't need to look for instantiations.
4189 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4191 * parse.y (program): Always call finish_translation_unit.
4192 * parse.c, parse.h: Rebuilt.
4194 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4196 * method.c: Don't include hard-reg-set.h.
4198 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4200 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4202 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4204 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4205 * cvt.c (cp_convert_to_pointer): Likewise.
4206 (convert_to_void): Likewise.
4207 * error.c (dump_expr): Likewise.
4208 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4209 * init.c (build_delete): Likewise.
4210 * method.c (emit_thunk): Likewise.
4211 * optmize.c (declare_return_variable): Likewise.
4212 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4213 (get_typeid): Likewise.
4214 (build_dynamic_cast_1): Likewise.
4215 * typeck.c (composite_pointer_type): Likewise.
4216 (common_type): Likewise.
4217 (build_indirect_ref): Likewise.
4218 (build_binary_op): Likewise.
4219 (build_x_compound_expr): Likewise.
4220 (check_return_expr): Likewise.
4221 * typeck2.c (add_exception_specifier): Likewise.
4223 * mangle.c (write_method_parms): Use direct comparison for end
4226 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4228 * cp-tree.h (genrtl_try_block): Declare function.
4229 (genrtl_handler): Likewise.
4230 (genrtl_catch_block): Likewise.
4231 (genrtl_ctor_stmt): Likewise.
4232 (genrtl_subobject): Likewise.
4233 (genrtl_decl_cleanup): Likewise.
4234 (genrtl_do_poplevel): Likewise.
4235 (genrtl_do_pushlevel): Likewise.
4236 (genrtl_clear_out_block): Likewise.
4237 (genrtl_goto_stmt): Likewise.
4238 (genrtl_expr_stmt): Likewise.
4239 (genrtl_decl_stmt): Likewise.
4240 (genrtl_if_stmt): Likewise.
4241 (genrtl_while_stmt): Likewise.
4242 (genrtl_do_stmt): Likewise.
4243 (genrtl_return_stmt): Likewise.
4244 (genrtl_for_stmt): Likewise.
4245 (genrtl_break_stmt): Likewise.
4246 (genrtl_continue_stmt): Likewise.
4247 (genrtl_scope_stmt): Likewise.
4248 (genrtl_switch_stmt): Likewise.
4249 (genrtl_case_label): Likewise.
4250 (genrtl_begin_compound_stmt): Likewise.
4251 (genrtl_finish_compound_stmt): Likewise.
4252 (genrtl_compound_stmt): Likewise.
4253 (genrtl_asm_stmt): Likewise.
4254 (genrtl_named_return_value): Likewise.
4255 (genrtl_begin_stmt_expr): Likewise.
4256 (genrtl_finish_stmt_expr): Likewise.
4257 (finish_for_stmt): Removed first argument.
4258 (finish_switch_stmt): Likewise.
4260 * semantics.c (genrtl_try_block): Define function.
4261 (genrtl_handler): Likewise.
4262 (genrtl_catch_block): Likewise.
4263 (genrtl_ctor_stmt): Likewise.
4264 (genrtl_subobject): Likewise.
4265 (genrtl_decl_cleanup): Likewise.
4266 (genrtl_do_poplevel): Likewise.
4267 (genrtl_do_pushlevel): Likewise.
4268 (genrtl_clear_out_block): Likewise.
4269 (genrtl_goto_stmt): Likewise.
4270 (genrtl_expr_stmt): Likewise.
4271 (genrtl_decl_stmt): Likewise.
4272 (genrtl_if_stmt): Likewise.
4273 (genrtl_while_stmt): Likewise.
4274 (genrtl_do_stmt): Likewise.
4275 (genrtl_return_stmt): Likewise.
4276 (genrtl_for_stmt): Likewise.
4277 (genrtl_break_stmt): Likewise.
4278 (genrtl_continue_stmt): Likewise.
4279 (genrtl_scope_stmt): Likewise.
4280 (genrtl_switch_stmt): Likewise.
4281 (genrtl_case_label): Likewise.
4282 (genrtl_begin_compound_stmt): Likewise.
4283 (genrtl_finish_compound_stmt): Likewise.
4284 (genrtl_compound_stmt): Likewise.
4285 (genrtl_asm_stmt): Likewise.
4286 (genrtl_named_return_value): Likewise.
4287 (genrtl_begin_stmt_expr): Likewise.
4288 (genrtl_finish_stmt_expr): Likewise.
4289 (finish_for_stmt): Removed first argument and generate rtl
4291 (finish_switch_stmt): Likewise.
4292 (do_poplevel): Removed generate rtl specific code.
4293 (do_pushlevel): Likewise.
4294 (add_tree): Likewise.
4295 (finish_goto_stmt): Likewise.
4296 (finish_expr_stmt): Likewise.
4297 (begin_if_stmt): Likewise.
4298 (finish_if_stmt_cond): Likewise.
4299 (finish_then_clause): Likewise.
4300 (begin_else_clause): Likewise.
4301 (finish_else_clause): Likewise.
4302 (finish_if_stmt): Likewise.
4303 (clear_out_block): Likewise.
4304 (begin_while_stmt): Likewise.
4305 (finish_while_stmt_cond): Likewise.
4306 (finish_while_stmt): Likewise.
4307 (begin_do_stmt): Likewise.
4308 (finish_do_body): Likewise.
4309 (finish_do_stmt): Likewise.
4310 (finish_return_stmt): Likewise.
4311 (begin_for_stmt): Likewise.
4312 (finish_for_init_stmt): Likewise.
4313 (finish_for_cond): Likewise.
4314 (finish_for_expr): Likewise.
4315 (finish_break_stmt): Likewise.
4316 (finish_continue_stmt): Likewise.
4317 (begin_switch_stmt): Likewise.
4318 (finish_switch_cond): Likewise.
4319 (finish_case_label): Likewise.
4320 (begin_try_block): Likewise.
4321 (begin_function_try_block): Likewise.
4322 (finish_try_block): Likewise.
4323 (finish_cleanup_try_block): Likewise.
4324 (finish_cleanup): Likewise.
4325 (finish_function_try_block): Likewise.
4326 (finish_handler_sequence): Likewise.
4327 (finish_function_handler_sequence): Likewise.
4328 (begin_handler): Likewise.
4329 (finish_handler_parms): Likewise.
4330 (begin_catch_block): Likewise.
4331 (finish_handler): Likewise.
4332 (begin_compound_stmt): Likewise.
4333 (finish_compound_stmt): Likewise.
4334 (finish_asm_stmt): Likewise.
4335 (finish_label_stmt): Likewise.
4336 (finish_label_decl): Likewise.
4337 (finish_subobject): Likewise.
4338 (finish_decl_cleanup): Likewise.
4339 (finish_named_return_value): Likewise.
4340 (begin_stmt_expr): Likewise.
4341 (finish_stmt_expr): Likewise.
4343 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4344 to call genrtl_expr_stmt when appropriate.
4346 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4347 begin_compound_expr to call genrtl_begin_stmt_expr and
4348 genrtl_begin_compound_expr when appropriate.
4349 (finish_init_stmts): Changed calls to finish_compound_expr and
4350 finish_stmt_expr to call genrtl_finish_compound_expr and
4351 genrtl_finish_stmt_expr when appropriate.
4352 (expand_default_init): Changed call to finish_expr_stmt to call
4353 genrtl_expr_stmt when appropriate.
4354 (build_vec_init): Likewise.
4356 * parse.y (simple_stmt): Removed first argument from call to
4357 finish_for_stmt. Removed first argument from call to
4360 * parse.c: Regenerated.
4362 * pt.c (tsubst_expr): Removed first argument from call to
4363 finish_for_stmt. Removed first argument from call to
4366 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4368 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4369 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4371 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4372 (cplus_tree_code_length[]): Likewise.
4373 (cplus_tree_code_name[]): Likewise.
4374 (init_parse): Added call to add_c_tree_codes. Changed
4375 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4377 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4379 * cp-tree.h (finish_mem_initializers): Declare.
4380 (count_trees): Likewise.
4381 * parse.y (base_init): Use finish_mem_initializers.
4382 * semantics.c (finish_mem_initializers): New function.
4384 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4385 the number of trees.
4387 (count_trees): Don't use it.
4389 2000-06-15 Jason Merrill <jason@redhat.com>
4391 * tree.c (count_trees): New debugging function.
4393 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4394 * init.c (build_member_call): Pull out the name of a DECL.
4396 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4397 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4398 * optimize.c (optimize_function): Not here.
4399 * pt.c (instantiate_decl): Push to TV_PARSE.
4401 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4403 * cp-tree.h (struct language_function): Remove x_base_init_list
4404 and x_member_init_list.
4405 (current_base_init_list): Remove.
4406 (current_member_init_list): Likewise.
4407 (setup_vtbl_ptr): Change prototype.
4408 (emit_base_init): Likewise.
4409 (expand_member_init): Likewise.
4410 (reinit_parse_for_function): Remove.
4411 * decl.c (save_function_data): Don't clear x_base_init_list and
4413 (mark_language_function): Don't mark them.
4414 * init.c (perform_member_init): Tweak comment.
4415 (sort_member_init): Take the list of initializers as an argument.
4416 (sort_base_init): Likewise.
4417 (emit_base_init): Likewise.
4418 (expand_member_init): Return the initializer. Don't use global
4420 * lex.c (reinit_parse_for_function): Remove.
4421 * method.c (build_template_parm_names): Correct substitution.
4422 (do_build_copy_constructor): Don't use current_member_init_list
4423 and current_base_init_list.
4424 (synthesize_method): Likewise.
4425 * parse.y (base_init): Split mem-initializers into
4426 base-initializers and field-initializers.
4427 (member_init_list): Build up the list here.
4428 (member_init): Return the initializer.
4429 (fn.depfn): Don't use reinit_parse_for_function.
4430 * parse.c: Regenerated.
4431 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4433 (tsubst_expr): Don't use current_member_init_list
4434 and current_base_init_list.
4435 (tsubst_expr_values): Rename to ...
4436 (tsubst_initializer_list): ... this. Use convert_from_reference.
4437 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4438 and current_base_init_list.
4439 (begin_function_definition): Don't call reinit_parse_for_function.
4441 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4443 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4446 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4448 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4450 * cp-tree.h (IF_COND): Move to c-common.h.
4451 (THEN_CLAUSE): Likewise.
4452 (ELSE_CLAUSE): Likewise.
4453 (WHILE_COND): Likewise.
4454 (WHILE_BODY): Likewise.
4455 (DO_COND): Likewise.
4456 (DO_BODY): Likewise.
4457 (RETURN_EXPR): Likewise.
4458 (EXPR_STMT_EXPR): Likewise.
4459 (FOR_INIT_STMT): Likewise.
4460 (FOR_COND): Likewise.
4461 (FOR_EXPR): Likewise.
4462 (FOR_BODY): Likewise.
4463 (SWITCH_COND): Likewise.
4464 (SWITCH_BODY): Likewise.
4465 (CASE_LOW): Likewise.
4466 (CASE_HIGH): Likewise.
4467 (GOTO_DESTINATION): Likewise.
4468 (COMPOUND_BODY): Likewise.
4469 (ASM_CV_QUAL): Likewise.
4470 (ASM_STRING): Likewise.
4471 (ASM_OUTPUTS): Likewise.
4472 (ASM_INPUTS): Likewise.
4473 (ASM_CLOBBERS): Likewise.
4474 (DECL_STMT_DECL): Likewise.
4475 (STMT_EXPR_STMT): Likewise.
4476 (LABEL_STMT_LABEL): Likewise.
4477 (SCOPE_BEGIN_P): Likewise.
4478 (SCOPE_END_P): Likewise.
4479 (SCOPE_STMT_BLOCK): Likewise.
4480 (SCOPE_NULLIFIED_P): Likewise.
4481 (SCOPE_NO_CLEANUPS_P): Likewise.
4482 (SCOPE_PARTIAL_P): Likewise.
4483 (ASM_VOLATILE_P): Likewise.
4484 (STMT_LINENO): Likewise.
4485 (STMT_LINENO_FOR_FN_P): Likewise.
4487 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4488 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4489 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4490 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4491 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4493 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4495 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4496 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4498 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4499 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4500 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4502 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4504 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4505 * class.c (dfs_find_final_overrider): Set it appropriately.
4506 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4507 avoid unneeded secondary vptrs.
4509 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4511 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4512 (check_bitfield_decl, check_field_decl): Likewise.
4513 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4514 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4515 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4516 (xfer_tag, finish_enum): Likewise.
4517 * decl2.c (finish_builtin_type): Likewise.
4518 * init.c (init_init_processing): Likewise.
4519 * pt.c (instantiate_class_template): Likewise.
4520 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4521 * cp-tree.h (struct lang_type): Add user_align member.
4522 (CLASSTYPE_USER_ALIGN): Define.
4524 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4526 * Make-lang.in (c++.install-common): Install g++-cross in
4527 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4528 $(target_alias)-g++ and $(target_alias)-c++.
4530 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4532 * class.c (vcall_offset_data_s): Add last_init and fns.
4533 (overrides): Rename to same_signature_p.
4534 (dfs_find_final_overrider): Adjust accordingly.
4535 (mark_overriders): Likewise.
4536 (warn_hidden): Likewise.
4537 (build_vtbl_initializer): Reorganize machinery for building things
4538 at negative offsets.
4539 (build_vcall_and_vbase_vtbl_entries): Likewise.
4540 (build_vbase_offset_vtbl_entries): Likewise.
4541 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4542 offset entries. Do not create two entries for functions with the
4544 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4545 (build_rtti_vtbl_entries): Reorganize machinery for building things
4546 at negative offsets.
4548 * optimize.c (expand_call_inline): Don't recurse into the code
4549 used to initialize the parameters more than once.
4551 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4553 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4554 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4555 (find_substitution): Only use the `Sa' substitution for
4556 std::allocator, not instantiations of it.
4557 (write_template_prefix): Move comment. Only use a TREE_LIST to
4558 represent substitutions for a member template.
4559 (write_array_type): Mangle array dimensions correctly.
4560 * optimize.c (maybe_clone_body): Copy more information from the
4562 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4563 on the regenerated declaration.
4565 2000-06-11 Chip Salzenberg <chip@valinux.com>
4566 Mark Mitchell <mark@codesourcery.com>
4568 * class.c (build_vtable): Clarify comment.
4569 (build_ctor_vtbl_group): Pass the most derived type to
4572 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4574 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4576 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4578 * decl.c (add_binding): Handle duplicate declarations of external
4581 2000-06-09 Chip Salzenberg <chip@valinux.com>
4582 Mark Mitchell <mark@codesourcery.com>
4584 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4586 (write_signed_number): New macro.
4587 (write_unsigned_number): Likewise.
4588 (write_source_name): Use them.
4589 (write_number): Handle signed and unsigned values.
4590 (write_integer_cst): Use tree_int_cst_sgn, and use
4591 write_unsigned_number or write_signed_number as appropriate.
4592 (write_discriminator): Use write_unsigned_number or
4593 write_signed_number as appropriate.
4594 (write_template_arg_literal): Likewise.
4595 (write_array_type): Use tree_low_cst.
4596 (write_template_parm): Use write_unsigned_number or
4597 write_signed_number as appropriate.
4598 (write_substitution): Adjust call to write_number.
4599 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4600 (write_expression): Handle non-type template arguments of
4601 reference type correctly.
4602 (mangle_thunk): Use write_signed_number.
4604 2000-06-09 Chip Salzenberg <chip@valinux.com>
4606 * mangle.c (find_substition): Don't mangle objects with typename
4607 substitutions (e.g. "cin" as "Si").
4609 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4611 * call.c (add_candidate): Use ggc_alloc_cleared.
4612 * decl.c (lookup_label): Likewise.
4613 * lex.c (retrofit_lang_decl): Likewise.
4615 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4617 * semantics.c (expand_body): Push to TV_EXPAND.
4618 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4619 * decl.c (start_function): Always call announce_function.
4621 * tinfo2.cc: Just declare abort.
4623 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4625 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4626 whenever @ is a symbolic name.
4628 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4630 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4632 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4634 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4635 DECL_ASSEMBLER_NAME.
4637 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4639 * decl2.c (c_language): Define.
4641 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4643 * lex.c (lang_init_options): Tweak.
4645 * decl2.c: Remove #inclusion of diagnostic.h
4646 (lang_decode_option): Move diagnostic formatting options to
4649 * lang-options.h: Remove documentation for diagnostic options.
4651 * Makefile.in (lex.o): Depends upon diagnostic.h
4653 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4655 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4656 the same DECL_RESULT, it's not a redefinition.
4657 * pt.c (tsubst_decl): Remove code to handle illegal
4660 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4662 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4664 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4666 * search.c (maybe_suppress_debug_info): Don't check
4667 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4669 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4672 Remember instantiation context in deferred instantiations.
4673 * cp-tree.h (struct tinst_level): Remove.
4674 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4675 * pt.c (current_tinst_level): Now a tree.
4676 (print_template_context, push_tinst_level, pop_tinst_level,
4677 tinst_for_decl): Adjust.
4678 (reopen_tinst_level): New fn.
4679 (init_pt): Register current_tinst_level as a root.
4680 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4681 of the pending templates list.
4682 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4683 * lex.c (extract_interface_info): Adjust.
4684 * decl2.c (warn_if_unknown_interface): Adjust.
4686 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4688 * class.c (indirect_primary_base_p): New function.
4689 (determine_primary_base): Use it.
4691 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4693 Update new-abi dynamic cast algorithm.
4694 * tinfo.cc (__class_type_info::__dyncast_result): Add
4695 whole_details. Adjust constructor.
4696 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4697 Avoid unnecessary searching.
4698 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4700 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4702 * decl.c (init_decl_processing): Don't call record_component_aliases.
4703 * tree.c (build_cplus_array_type_1): Likewise.
4705 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4707 * ir.texi: Correct typo.
4708 * mangle.c (write_expression): Handle non-type template arguments
4709 with reference type.
4710 * method.c (build_overload_value): Likewise.
4711 * pt.c (convert_nontype_argument): Explicitly represent conversion
4712 to a reference with an ADDR_EXPR.
4713 (unify): Always unify arguments in left-to-right order.
4715 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4716 Mark Mitchell <mark@codesourcery.com>
4718 * Make-lang.in (CXX_SRCS): Add mangle.c.
4719 * Makefile.in (CXX_OBJS): Add mangle.o.
4720 (mangle.o): New rule.
4722 * class.c (local_classes): New variable.
4723 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4724 (get_vtt_name): Use mangle_vtt_name for new ABI.
4725 (init_class_processing): Initialize local_classes.
4726 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4727 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4728 (std_identifier): New macro.
4729 (DECL_VOLATILE_MEMFUNC_P): New macro.
4730 (DECL_NAMESPACE_STD_P): Likewise.
4731 (local_classes): Declare.
4732 (get_mostly_instantiated_function_type): Declare.
4733 (init_mangle): Declare.
4734 (mangle_decl): Likewise.
4735 (mangle_type_string): Likewise.
4736 (mangle_type): Likewise.
4737 (mangle_typeinfo_for_type): Likewise.
4738 (mangle_typeinfo_string_for_type): Likewise.
4739 (mangle_vtbl_for_type): Likewise.
4740 (mangle_vtt_for_type): Likewise.
4741 (mangle_ctor_vtbl_for_type): Likewise.
4742 (mangle_thunk): Likewise.
4743 (mangle_conv_op_name_for_type): Likewise.
4744 (mangle_guard_variable): Likewise.
4745 * decl.c (pushtag): Keep track of local classes.
4746 (initialize_predefined_identifiers): Initialize std_identifier.
4747 (init_decl_processing): Use std_identifier.
4748 (start_decl): Don't treat instantiations as specializations.
4749 (grokdeclarator): Likewise.
4750 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4751 name for fully-instantiated templates.
4752 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4753 destructors with the new ABI.
4754 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4755 (grokfield): Use mangle_type for new ABI.
4756 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4757 (get_sentry): Use mangle_guard_variable for new ABI.
4758 (start_static_initialization_or_destruction): Likewise.
4759 * expr.c (extract_aggr_init): Remove.
4760 (extract_scalar_init): Likewise.
4761 (extract_init): Remove #if 0'd code.
4762 * mangle.c: New function.
4763 * method.c (build_mangled_name): Assert not flag_new_abi.
4764 (build_static_name): Likewise.
4765 (build_decl_overload_real): Likewise.
4766 (build_typename_overload): Likewise.
4767 (build_overload_with_type): Likewise.
4768 (build_overload_name): Likewise.
4769 (get_ctor_vtbl_name): Likewise.
4770 (start_squangling): Likewise.
4771 (get_id_2): Likewise.
4772 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4773 (init_method): Call init_mangle for new ABI.
4774 (make_thunk): Call mangle_thunk for new ABI.
4775 * operators.def: Correct new ABI manglings for the `%' operator.
4777 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4778 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4779 (lookup_template_class): Call mangle_decl for new ABI.
4780 (get_mostly_instantiated_function_type): New function.
4781 (set_mangled_name_for_template_decl): Use it.
4782 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4783 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4784 conversion op names.
4785 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4786 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4787 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4788 mangle_typeinfo_string_for_type.
4790 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4792 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4793 (INNERMOST_TEMPLATE_ARGS): New macro.
4794 (innermost_args): Remove.
4795 (get_innermost_template_args): New function.
4796 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4797 * error.c (dump_function_decl): Be caution when using
4798 most_general_template.
4799 * method.c (build_template_parm_names): Use
4800 INNERMOST_TEMPLATE_ARGS.
4801 * pt.c (add_to_template_args): Tidy comment
4802 (get_innermost_template_args): New function.
4803 (check_explicit_specialization): Clear DECL_INITIAL for a new
4805 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4807 (push_template_decl): Always register specializations of the most
4809 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4810 (coerce_template_parms): Likewise.
4811 (lookup_template_class): Likewise.
4812 (innermost_args): Remove.
4813 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4814 (tsubst_decl): Handle tricky specializations. Use
4815 get_innermost_template_args.
4816 (instantiate_template): Simplify handling of partial
4818 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4819 (most_general_template): Reimplement, in a more straightforward
4821 (regenerate_decl_from_template): Tweak formatting. Use
4822 TMPL_ARGS_DEPTH for clarity.
4823 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4825 * dump.c (dequeue_and_dump): Dump information about thunks.
4827 2000-06-01 Richard Henderson <rth@cygnus.com>
4829 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4831 2000-06-01 Richard Henderson <rth@cygnus.com>
4833 * decl2.c (unsupported_options): Fix typo, make const.
4834 (lang_decode_option): Fix bsearch argument order.
4836 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4838 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4841 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4843 * cp-tree.h (c_get_alias_set): Deleted.
4844 * Makefile.in (decl.o): Include ../expr.h.
4845 * decl.c (expr.h): Include.
4846 (init_decl_processing): Call record_component_aliases for arrays.
4847 (grokdeclarator): Likewise.
4848 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4849 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4851 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4853 Remove guiding declaration support.
4854 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4855 (flag_guiding_decls): Remove.
4856 * call.c (build_user_type_conversion_1): Remove support for
4858 (build_new_function_call): Likewise.
4859 (build_new_op): Likewise.
4860 (build_new_method_call): Likewise.
4861 * decl.c (start_function): Likewise.
4862 * friend.c (is_friend): Likewise.
4863 (do_friend): Likewise.
4864 * decl2.c ((flag_dump_translation_unit): Make it const.
4865 (flag_guiding_decls): Remove.
4866 (unsupported_options): New variable
4867 (compare_options): New function.
4868 (lang_decode_option): Use them.
4870 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4872 * method.c (mangle_expression): Adjust test for legal expression
4875 * pt.c (instantiate_decl): Save and restore the local
4876 specializations list.
4878 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4880 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4882 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4884 * call.c (add_template_candidate_real): Handle member template
4885 constructors for classes with virtual bases.
4886 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4887 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4889 * ir.texi: Update thunk documentation.
4891 * call.c (joust): Fix handling of overloaded builtin operators.
4893 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4895 * cp-tree.h (DECL_ANTICIPATED): New macro.
4896 Document new use of DECL_LANG_FLAG_7.
4897 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4898 in the user namespace.
4899 * lex.c (do_identifier): If the identifier's declaration has
4900 DECL_ANTICIPATED on, it has not yet been declared. But do not
4901 replace it with an ordinary implicit declaration.
4903 * tinfo2.cc: Include stdlib.h.
4905 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4907 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4908 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4911 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4913 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4916 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4918 * operators.def (<?): Duplicated, should have been...
4921 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4922 Mark Mitchell <mark@codesourcery.com>
4924 * cp-tree.h (ansi_opname): Make it a macro.
4925 (ansi_assopname): Likewise.
4926 (struct lang_decl_flags): Add assignment_operator_p.
4927 (struct lang_decl): Add operator_code.
4928 (DECL_VTT_PARM): Adjust.
4929 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4930 overloaded operator.
4931 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4932 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4933 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4934 (opname_tab): Remove.
4935 (assignop_tab): Likewise.
4936 (operator_name_info_t): New type.
4937 (operator_name_info): New variable.
4938 (assignment_operator_name_info): Likewise.
4939 (build_cp_library_fn): Remove declaration.
4940 (push_cp_library_fn): Likewise.
4941 (operator_name_string): Likewise.
4942 (build_decl_overload): Likewise.
4943 * call.c (print_z_candidates): Simplify.
4944 (build_object_call): Adjust usage of ansi_opname. Use
4945 DECL_OVERLOADED_OPERATOR_P.
4946 (op_error): Adjust operator name lookup.
4947 (build_conditional_expr): Adjust usage of ansi_opname.
4948 (build_new_op): Likewise.
4949 (build_op_delete_call): Likewise.
4950 (build_over_call): Likewise.
4951 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4952 * decl.c (duplicate_decls): Copy operator_code.
4953 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4954 (builtin_function): Adjust parameters to build_library_fn_1.
4955 (build_library_fn_1): Accept an overloaded operator code.
4956 (build_library_fn): Pass ERROR_MARK.
4957 (build_cp_library_fn): Accept an overloaded operator code.
4958 (push_cp_library_fn): Likewise.
4959 (grokfndecl): Tweak.
4960 (grokdeclarator): Simplify code to compute names of overloaded
4961 operators. Adjust use of ansi_opname.
4962 (ambi_op_p): Work on tree_codes, not identifiers.
4963 (unary_op_p): Likewise.
4964 (grok_op_properties): Likewise.
4965 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4966 (lang_mark_tree): Don't try to mark the operator_code.
4967 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4968 * error.c (dump_decl): Remove special handling for operator
4970 (dump_function_name): Likewise.
4971 (dump_expr): Adjust name lookup of operators.
4972 (op_to_string): Simplify.
4973 (assop_to_string): Likewise.
4974 * init.c (build_new_1): Adjust use of ansi_opname.
4975 * lex.c (opname_tab): Remove.
4976 (assignop_tab): Likewise.
4977 (ansi_opname): Likewise.
4978 (ansi_assopname): Likewise.
4979 (operator_name_string): Likewise.
4980 (reinit_lang_specific): Likewise.
4981 (operator_name_info): New variable.
4982 (assignment_operator_name_info): Likewise.
4983 (init_operators): New function.
4984 (init_parse): Use it.
4985 (do_identifier): Adjust use of ansi_opname.
4986 * method.c (mangle_expression): Don't use ansi_opname for
4988 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4989 (build_decl_overload): Remove.
4990 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4991 (do_build_assign_ref): Adjust use of ansi_opname.
4992 (synthesize_method): Likewise.
4993 (implicitly_declare_fn): Likewise.
4994 * operators.def: New file.
4995 * parse.y (operator): Adjust use of ansi_opname.
4996 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
4997 (set_mangled_name_for_template_decl): Don't play games with
4999 (special_function_p): Adjust use of ansi_opname.
5000 * typeck.c (check_return_expr): Likewise.
5001 * Make-lang.in (cc1plus): Depend on operators.def.
5002 * Makefile.in (lex.o): Likewise.
5005 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5007 * Make-lang.in (cplib2.ready): Eradicate.
5009 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5011 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5012 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5013 (built_min, cp_tree_equal): Likewise.
5015 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5017 * class.c (layout_nonempty_base_or_field): Replace
5018 `record_layout_info' with `record_layout_info_s'.
5020 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5023 * cp-tree.h (struct language_function): x_named_labels is now
5024 a struct named_label_list*.
5025 * decl.c (struct named_label_use_list): Renamed from...
5026 (struct named_label_list): ...this. New struct.
5027 (push_binding_level): Don't set eh_region.
5028 (note_level_for_eh): New fn.
5029 (pop_label): Take label and old value directly.
5030 (pop_labels): Adjust for new named_labels format.
5031 (lookup_label): Likewise.
5032 (poplevel): Note characteristics of a binding level containing a
5033 named label. Mess with named label lists earlier.
5034 (mark_named_label_lists): New fn.
5035 (mark_lang_function): Call it.
5036 (use_label): New fn, split out from...
5037 (make_label_decl): ...here. Don't call it.
5038 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5039 check_previous_gotos): New fns, split out from...
5040 (define_label): ...here.
5041 (check_switch_goto): New fn.
5042 (define_case_label): Call it.
5043 (check_goto): New fn.
5044 * semantics.c (finish_goto_stmt): Call it and use_label.
5045 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5046 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5048 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5050 * class.c (build_vtable_entry_ref): Correct usage of
5051 get_vtbl_decl_for_binfo.
5053 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5054 * method.c (implicitly_declare_fn): Not here.
5056 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5058 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5059 (CPTI_PTMD_DESC_TYPE): ... here.
5060 (ptmd_desc_type_node): Rename to ...
5061 (ptm_desc_type_node): ... here.
5063 * rtti.c (ptmd_initializer): Rename to ...
5064 (ptm_initializer): ... here.
5065 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5067 (create_tinfo_types): Adjust.
5069 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5071 Finish implementation of VTTs.
5072 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5073 CPTI_VTT_PARM_IDENTIFIER.
5074 (vtt_parm_identifier): New macro.
5075 (vtt_parm_type): Likewise.
5076 (BINFO_SUBVTT_INDEX): Likewise.
5077 (BINFO_VPTR_INDEX): Likewise.
5078 (struct lang_decl): Add vtt_parm.
5079 (DECL_VTT_PARM): New macro.
5080 (DECL_USE_VTT_PARM): Likewise.
5081 (DECL_NEEDS_VTT_PARM_P): Likewise.
5082 (get_vtt_name): Declare.
5083 (build_artifical_parm): Likewise.
5084 (fixup_all_virtual_upcast_offsets): Likewise.
5085 (expand_indirect_vtbls_init): Remove.
5086 * call.c (build_new_method_call): Pass the vtt to subobject
5087 constructors and destructors.
5088 * class.c (get_vtt_name): Give it external linkage.
5089 (build_clone): Handle the magic VTT parameters for clones.
5090 (clone_function_decl): Fix typo in comment.
5091 (build_vtt): Keep track of the indices in the VTTs where various
5092 entities are stored.
5093 (build_vtt_inits): Likewise.
5094 (dfs_build_vtt_inits): Likewise.
5095 (build_ctor_vtbl_group): Tweak type of construction vtables.
5096 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5097 primary bases, when building construction vtables.
5098 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5099 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5100 (init_decl_processing): Initialize vtt_parm_type.
5101 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5102 (lang_mark_tree): Make vtt_parm.
5103 * decl2.c (build_artificial_parm): New function.
5104 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5105 (grokclassfn): Use build_artificial_parm.
5106 * init.c (initialize_vtbl_ptrs): Call
5107 fixup_all_virtual_upcast_offsets directly.
5108 (perform_member_init): Use the complete subobject destructor for
5110 (build_vtbl_address): New function.
5111 (expand_virtual_init): Handle VTTs.
5112 * optimize (maybe_clone_body): Likewise.
5113 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5115 (expand_indirect_vtbls_init): Remove.
5116 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5117 * tree.c (make_binfo): Make them bigger.
5119 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5121 * inc/cxxabi.h (__pbase_type_info): Define, based on
5122 __pointer_type_info.
5123 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5124 (__pointer_to_member_type_info): Likewise.
5125 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5126 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5127 (__pointer_type_info::__do_catch): Rename to ...
5128 (__pbase_type_info::__do_catch): ... here. Adjust.
5129 (__pbase_type_info::__pointer_catch): Implement.
5130 (__pointer_type_info::__pointer_catch): Adjust.
5131 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5133 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5135 * tinfo.h (__user_type_info::contained_virtual_p): New
5137 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5139 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5140 diamond shaped heirarchy. Add early out for mixed diamond and
5141 duplicate shaped heirarchy.
5143 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5145 * cp-tree.h (build_delete): Change prototype.
5146 (build_vec_delete): Likewise.
5147 * call.c (build_scoped_method_call): Use special_function_kind
5148 values to indicate the kind of destruction to be done.
5149 (build_method_call): Likewise.
5150 * decl.c (finish_destructor_body): Likewise.
5151 (maybe_build_cleanup_1): Likewise. Rename to ...
5152 (maybe_build_cleanup): ... this.
5153 * decl2.c (delete_sanity): Use special_function_kind
5154 values to indicate the kind of destruction to be done.
5155 (build_cleanup): Likewise.
5156 * init.c (perform_member_init): Likewise.
5157 (build_vec_delete_1): Likewise.
5158 (build_dtor_call): Simplify.
5159 (build_delete): Use special_function_kind
5160 values to indicate the kind of destruction to be done.
5161 (build_vbase_delete): Likewise.
5162 (build_vec_delete): Likewise.
5164 * init.c (sort_member_init): Fix typo in error message generation
5167 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5169 * semantics.c (begin_class_definition): make the packed
5170 attribute be sensitive to the "-fpack-struct" command line flag
5172 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5174 Update new-abi upcast algorithm.
5175 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5176 prototype and meaning of return value.
5177 (__si_class_type_info::__do_upcast): Likewise.
5178 (__vmi_class_type_info::__do_upcast): Likewise.
5179 * tinfo.cc (__class_type_info::__upcast_result): Replace
5180 whole2dst with part2dst. Adjust ctor.
5181 (__class_type_info::__do_upcast): Adjust call of worker function.
5182 (__class_type_info::__do_upcast): Adjust.
5183 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5185 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5186 virtual base in diamond heirarchy bug.
5188 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5190 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5191 and bitfield to tinfo_fn_p.
5192 (DECL_TINFO_FN_P): Adjust.
5193 (SET_DECL_TINFO_FN_P): Likewise.
5194 (DECL_MUTABLE_P): Likewise.
5195 (DECL_C_BIT_FIELD): Likewise.
5196 (SET_DECL_C_BIT_FIELD): Likewise.
5197 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5198 (DECL_UNINLINABLE): Likewise.
5199 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5200 (handle_using_decl): Remove assertion.
5201 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5202 to build FIELD_DECLs.
5203 (build_base_field): Likewise.
5204 (layout_class_type): Likewise.
5205 * decl.c (init_decl_processing): Likewise.
5206 (build_ptrmemfunc_type): Likewise.
5207 (grokdeclarator): Likewise.
5208 * decl2.c (grok_x_components): Likewise.
5209 * except.c (call_eh_info): Likewise.
5210 * init.c (init_init_processing): Likewise.
5211 * rtti.c (expand_class_desc): Likewise.
5212 (create_pseudo_type_info): Likewise.
5213 (get_vmi_pseudo_type_info): Likewise.
5214 (create_tinfo_types): Likewise.
5215 * ptree.c (print_lang_decl): Adjust.
5216 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5217 before checking DECL_MUTABLE_P.
5219 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5220 parameters for template functions.
5221 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5222 destructors as well as constructors.
5224 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5226 * class.c (build_ctor_vtbl_group): Set inits.
5227 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5228 DECL_THIS_INLINE appropriately for clones.
5230 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5231 (DECL_CONV_FN_P): Simplify.
5232 (DECL_OPERATOR): Remove.
5233 (language_to_string): Declare.
5234 * decl.c (duplicate_decls): Fix typo in comment.
5235 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5236 (grok_op_properties): Use DECL_CONV_FN_P instead of
5237 IDENTIFIER_TYPENAME_P.
5238 * dump.c (dequeue_and_dump): Dump the language linkage of
5240 * error.c (language_to_string): Give it external linkage.
5241 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5242 (implicitly_declare_fn): Set DECL_LANGUAGE.
5243 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5244 IDENTIFIER_TYPENAME_P.
5245 (tsubst_decl): Likewise.
5246 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5247 * semantics.c (finish_member_declaration): Don't mark members of
5248 classes declared in an extern "C" region as extern "C".
5250 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5252 * decl2.c (qualified_lookup_using_namespace): Look through
5255 * decl.c (push_using_decl): Return the old decl on namespace level.
5257 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5259 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5260 (VTT_NAME_PREFIX): New macro.
5261 (CTOR_VTBL_NAME_PREFIX): Likewise.
5262 (get_ctor_vtbl_name): New function.
5263 * class.c (get_vtable_name): Simplify.
5264 (get_vtt_name): New function.
5265 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5266 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5267 when a virtual base becomes primary.
5268 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5270 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5271 additional parameters.
5272 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5273 (initialize_array): New function.
5274 (build_vtt): Likewise.
5275 (build_vtt_inits): Likewise.
5276 (dfs_build_vtt_inits): Likewise.
5277 (dfs_fixup_binfo_vtbls): Likewise.
5278 (build_ctor_vtbl_group): Likewise.
5279 (initialize_vtable): Use initialize_array.
5280 (accumulate_vtbl_inits): Reimplement to handle construction
5282 (dfs_accumulate_vtbl_inits): Likewise.
5283 (bulid_vtbl_initializer): Adjust parameter name.
5284 * method.c (build_typename_overload): Remove #if 0'd code.
5285 (get_ctor_vtbl_name): New function.
5286 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5287 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5289 * cp-tree.h (struct lang_type): Remove search_slot.
5290 (CLASSTYPE_SEARCH_SLOT): Remove.
5291 (emit_base_init): Change prototype.
5292 (initialize_vtbl_ptrs): Likewise.
5293 (expand_indirect_vtbls_init): Likewise.
5294 (clear_search_slots): Remove.
5295 * decl.c (lang_mark_tree): Don't mark search_slot.
5296 * init.c (initialize_vtbl_ptrs): Simplify.
5297 (emit_base_init): Likewise.
5298 * search.c (struct vbase_info): Document decl_ptr.
5299 (convert_pointer_to_single_level): Remove.
5300 (dfs_find_vbases): Remove.
5301 (dfs_init_base_pointers): Simplify.
5302 (dfs_clear_vbase_slots): Remove.
5303 (dfs_vtable_path_unmark): New function.
5304 (init_vbase_pointers): Simplify.
5305 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5306 (expand_indirect_vtbls_init): Simplify. Don't call
5307 mark_all_temps_used.
5308 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5309 initialize_vtbl_ptrs.
5311 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5313 * except.c: Add static prototypes.
5315 2000-05-20 H.J. Lu <hjl@gnu.org>
5317 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5319 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5321 Don't create a separate copy of virtual bases for the
5322 CLASSTYPE_VBASECLASSES list.
5323 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5324 (BINFO_FOR_VBASE): Remove.
5325 (CANONICAL_BINFO): Adjust.
5326 (binfo_for_vbase): New function.
5327 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5328 instead of BINFO_FOR_VBASE.
5329 (build_vbase_pointer): Likewise.
5330 (build_secondary_vtable): Likewise.
5331 (dfs_mark_primary_bases): Likewise.
5332 (mark_primary_bases): Likewise.
5333 (layout_nonempty_base_or_field): Likewise.
5334 (dfs_set_offset_for_shared_vbases): Likewise.
5335 (dfs_set_offset_for_unshared_vbases): Likewise.
5336 (layout_virtual_bases): Likewise. Adjust for changes to the
5337 CLASSTYPE_VBASECLASSES list.
5338 (dump_class_hierarchy_r): Use binfo_for_vbase
5339 instead of BINFO_FOR_VBASE.
5340 (dump_class_hierarchy): Likewise.
5341 (finish_vtbls): Likewise.
5342 (build_vtbl_initializer): Adjust for changes to the
5343 CLASSTYPE_VBASECLASSES list.
5344 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5345 * decl.c (finish_destructor_body): Adjust for changes to the
5346 CLASSTYPE_VBASECLASSES list.
5347 * init.c (sort_base_init): Use binfo_for_vbase.
5348 (construct_virtual_bases): Adjust for changes to the
5349 CLASSTYPE_VBASECLASSES list.
5350 (expand_member_init): Use binfo_for_vbase.
5351 (build_vbase_delete): Adjust for changes to the
5352 CLASSTYPE_VBASECLASSES list.
5353 * method.c (do_build_copy_constructor): Likewise.
5354 * rtti.c (get_base_offset): Use binfo_for_vbase.
5355 (expand_class_desc): Remove #if 0'd code.
5356 * search.c (struct vbase_info): Remove vbase_types.
5357 (get_base_distance): Use binfo_for_vbase.
5358 (lookup_field_queue_p): Use CANONICAL_BINFO.
5359 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5360 (get_pure_virtuals): Adjust for changes to the
5361 CLASSTYPE_VBASECLASSES list.
5362 (dfs_find_vbases): Use binfo_for_vbase.
5363 (dfs_init_vbase_pointers): Likewise.
5364 (init_vbase_pointers): Don't initialize vi.vbase_types.
5365 (virtual_context): Use binfo_for_vbase.
5366 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5367 CLASSTYPE_VBASECLASSES list.
5368 (expand_indirect_vtbls_init): Simplify.
5369 (dfs_get_vbase_types): Don't replicate virtual bases.
5370 (find_vbase_instance): Use binfo_for_vbase.
5371 (binfo_for_vbase): New function.
5372 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5374 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5376 * decl2.c (finish_anon_union): Generalize error messages to handle
5377 anonymous structures.
5378 * init.c (perform_member_init): Remove `name' parameter.
5379 (build_field_list): New function.
5380 (sort_member_init): Handle anonymous union initialization order
5381 correctly. Check for multiple initializations of the same union.
5382 (emit_base_init): Don't look up fields by name here.
5383 (expand_member_init): Record the result of name lookup for future
5385 * typeck.c (build_component_ref): Fix formatting.
5387 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5389 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5390 * typeck.c (build_x_compound_expr): Replace warn_unused with
5393 * decl2.c (lang_decode_option): Update -Wall unused flags by
5394 calling set_Wunused.
5396 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5398 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5399 * init.c (dfs_vtable_path_unmark): Remove.
5400 * search.c (marked_new_vtable_p): Likewise.
5401 (unmarked_new_vtable_p): Likewise.
5402 (dfs_search_slot_nonempty_p): Likewise.
5403 (dfs_mark): Likewise.
5404 (dfs_vtable_path_unmark): Likewise.
5405 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5406 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5407 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5408 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5409 (init_vbase_pointers): Simplify.
5410 (expand_indirect_vtbls_init): Likewise.
5412 * class.c (copy_virtuals): New function.
5413 (build_primary_table): Use it.
5414 (build_secondary_vtable): Likewise.
5415 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5416 indicate that no vcall offset is required.
5417 (add_virtual_function): Likewise.
5418 (modify_all_vtables): Likewise.
5419 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5420 (dfs_accumulate_vtbl_inits): Likewise.
5421 (build_vtbl_initializer): Make changes to handle construction
5423 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5424 (build_rtti_vtbl_entries): Likewise.
5425 (build_vtable_entries): Handle a NULL vcall_index.
5427 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5429 * decl2.c (lang_decode_option): Fix thinko.
5431 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5433 * except.c (check_handlers): New fn.
5434 * cp-tree.h: Declare it.
5435 * semantics.c (finish_handler_sequence): Call it.
5436 (finish_function_handler_sequence): Likewise.
5437 (finish_handler_parms): Set TREE_TYPE on the handler.
5438 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5439 * search.c (get_base_distance_recursive): If protect>1, ignore
5441 (get_base_distance): Don't reduce watch_access.
5443 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5445 * lex.c: #include diagnostic.h.
5446 (lang_init_options): Set default prefixing rules.
5448 * lang-options.h: Add -fdiagnostics-show-location=.
5450 * decl2.c: #include diagnostic.h.
5451 (lang_decode_option): Handle -fdiagnostics-show-location=.
5453 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5455 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5456 * vec.cc: Revert my 2000-05-07 change.
5458 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5460 * class.c (check_field_decls): Complain about non-static data
5461 members with same name as class in class with constructor.
5463 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5465 * decl.c (grokdeclarator): Allow non-static data members with
5468 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5470 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5471 and pending_inline.filename. Update prototypes.
5472 * decl.c (define_label): Constify filename parameter.
5473 * decl2.c (warn_if_unknown_interface): Constify local char *.
5474 * input.c Constify input_source.filename. Don't declare
5475 input_filename or lineno. Constify filename parameter to feed_input.
5476 * lex.c (init_parse): Constify parameter and return value.
5477 (cp_pragma_interface, cp_pragma_implementation): Constify
5479 (reinit_parse_for_method, reinit_parse_for_block,
5480 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5481 Constify local char *.
5482 * pt.c: Don't declare lineno or input_filename.
5483 (print_template_context, tsubst_friend_function, tsubst_decl,
5484 tsubst, instantiate_decl): Constify local char *.
5485 * semantics.c (expand_body): Constify local char *.
5486 * tree.c (build_srcloc): Constify filename parameter.
5487 * typeck.c (c_expand_asm_operands): Constify filename
5490 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5492 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5495 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5497 * inc/cxxabi.h: Fix typos in comment.
5498 (__base_class_info::__offset): Use a static_cast.
5500 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5502 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5503 of std::size_t and std::ptrdiff_t respectively.
5504 * tinfo.cc: Likewise.
5507 2000-05-06 Richard Henderson <rth@cygnus.com>
5509 * typeck.c (build_c_cast): Don't warn integer->pointer size
5510 mismatch for constants.
5512 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5514 * rtti.c (ptmd_initializer): Set non-public, if class is
5517 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5518 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5519 __cxa_vec_delete): Likewise.
5520 * tinfo.cc (__dynamic_cast): Likewise.
5521 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5522 __cxa_vec_delete): Likewise.
5524 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5526 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5527 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5528 (lang_decl_flags): Add vcall_offset.
5529 (THUNK_VCALL_OFFSET): Use it.
5530 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5531 * method.c (make_thunk): Create the lang_decl here, not in
5533 (emit_thunk): Make generic thunks into ordinary functions once
5534 they have been fed to expand_body.
5535 * semantics.c (expand_body): Set current_function_is_thunk here.
5537 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5539 * class.c (update_vtable_entry_for_fn): Prototype.
5541 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5544 * search.c (dfs_build_inheritance_graph_order): Prototype.
5546 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5548 * cp-tree.h (special_function_kind): Add various kinds of
5550 (special_function_p): New function.
5551 * class.c (overrides): Don't let one kind of destructor override
5553 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5554 whether or not to instantiate a template.
5555 * tree.c (special_function_p): Define.
5557 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5559 * cp-tree.def (THUNK_DECL): Remove.
5560 * cp-tree.h (DECL_THUNK_P): New macro.
5561 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5562 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5563 (SET_DECL_THUNK_P): Likewise.
5564 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5565 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5566 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5567 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5568 (duplicate_decls): Likewise.
5569 (pushdecl): Likewise. Adjust thunk handling.
5570 (grokfndecl): Use DECL_EXTERN_C_P.
5571 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5572 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5573 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5574 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5575 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5576 DECL_NO_STATIC_CHAIN.
5577 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5578 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5579 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5582 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5584 * tree.c (walk_tree): Set lineno.
5586 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5588 * exception.cc: Update license notice.
5590 * new1.cc: Likewise.
5591 * new2.cc: Likewise.
5592 * tinfo.cc: Likewise.
5593 * tinfo2.cc: Likewise.
5595 * inc/cxxabi.h: Likewise.
5596 * inc/exception: Likewise.
5597 * inc/new: Likewise.
5598 * inc/new.h: Likewise.
5599 * inc/typeinfo: Likewise.
5601 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5603 * tree.c (build_target_expr_with_type): If we already have a
5604 TARGET_EXPR, just return it.
5606 * optimize.c (initialize_inlined_parameters): Don't generate an
5607 EXPR_STMT if we can just use DECL_INITIAL.
5608 * decl.c (emit_local_var): Only make the initialization a
5609 full-expression if stmts_are_full_exprs_p.
5611 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5613 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5615 * call.c (standard_conversion): Use it.
5616 (direct_reference_binding): Likewise.
5617 (build_over_call): Likewise.
5618 (is_properly_derived_from): Likewise.
5619 (compare_ics): Likewise.
5620 * class.c (resolves_to_fixed_type_p): Likewise.
5621 * optimize.c (declare_return_variable): Likewise.
5622 * pt.c (is_specialization_of): Likewise.
5624 * typeck.c (comp_target_parms): Likeiwse.
5625 (build_static_cast): Likewise.
5626 (build_reinterpret_cast): Likewise.
5627 (build_const_cast): Likewise.
5628 (comp_ptr_ttypes_real): Likewise.
5629 (comp_ptr_ttypes_const): Likewise.
5630 * typeck2.c (process_init_constructor): Likewise.
5632 2000-04-30 Scott Snyder <snyder@fnal.gov>
5634 * decl.c (finish_destructor_body): Use the base destructor when
5635 destroying virtual bases.
5637 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5639 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5641 * optimize.c (struct inline_data): Add target_exprs field.
5642 (declare_return_variable): When a function returns an aggregate,
5643 use the variable declared in the TARGET_EXPR as the remapped
5645 (expand_call_inline): Update the pending target_exprs stack.
5646 (optimize_function): Initialize the stack.
5648 * decl2.c (finish_file): Fix typo in comment.
5650 * method.c (emit_thunk): Don't try to return a `void' value.
5652 * optimize.c (initialize_inlined_parameters): If the parameter is
5653 addressable, we need to make a new VAR_DECL, even if the
5654 initializer is constant.
5656 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5658 * decl.c (grok_op_properties): Add an extra check of argtypes.
5660 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5662 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5664 (initialize_inlined_parameters): Try to avoid creating new
5667 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5669 * lex.c (my_get_run_time): Remove.
5670 (init_filename_times): Use get_run_time instead of my_get_run_time.
5671 (check_newline): Likewise.
5672 (dump_time_statistics): Likewise.
5673 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5674 of computing elapsed time explicitly.
5676 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5678 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5679 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5680 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5681 before calling decl_constant_value.
5682 * class.c (check_bitfield_decl): Likewise.
5683 * cvt.c (ocp_convert): Likewise.
5684 (convert): Likewise.
5685 * decl.c (compute_array_index_type): Likewise.
5686 (build_enumerator): Likewise.
5687 * decl2.c (check_cp_case_value): Likewise.
5688 * pt.c (convert_nontype_argument): Likewise.
5690 * typeck.c (decay_conversion): Likewise.
5691 (build_compound_expr): Likewise.
5692 (build_reinterpret_cast): Likewise.
5693 (build_c_cast): Likewise.
5694 (convert_for_assignment): Likewise.
5696 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5698 * decl.c (finish_function): Don't play games with DECL_INLINE.
5700 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5702 * ir.texi: Correct typo.
5704 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5706 * decl.c (grokdeclarator): Reject VLAs as members.
5708 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5710 * call.c (standard_conversion): Accept conversion between
5713 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5715 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5717 * decl2.c (finish_file): Remove double setup for accounting
5720 2000-04-24 Robert Lipe <robertlipe@usa.net>
5722 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5724 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5726 * new.cc (set_new_handler): Needs to be in std::.
5728 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5730 * cp-tree.h (lang_decl): Remove pretty_function_p.
5731 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5732 language-specific node.
5733 * decl.c (cp_make_fname_decl): Use build_decl, not
5734 build_lang_decl, to build the variables.
5735 (grokvardecl): Don't call build_lang_decl for local variables in
5737 (grokdeclarator): Don't call build_lang_decl for local type
5738 declarations in templates.
5739 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5740 zero'd memory, rather than calling memset.
5741 * pt.c: Include hashtab.h.
5742 (local_specializations): New variable.
5743 (retrieve_local_specialization): Use it.
5744 (register_local_specialization): Likewise.
5745 (tsubst_decl): Don't assume local variables have
5747 (instantiate_decl): Set up local_specializations.
5748 * Makefile.in (HTAB_H): New variable.
5750 2000-04-23 Richard Henderson <rth@cygnus.com>
5752 * typeck.c (c_expand_asm_operands): Restore the original
5753 contents of the output list.
5755 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5757 * ir.texi: Document complex number representation.
5759 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5761 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5762 (target_incomplete_p): New function.
5763 (tinfo_base_init): Create comdat NTBS name variable.
5764 (ptr_initializer): Add non_public parameter. Calculate it.
5765 (ptmd_initializer): Likewise.
5766 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5767 (create_real_tinfo_var): Add non_public parameter. Use it.
5768 Push proxy into global namespace.
5769 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5771 * inc/typeinfo (type_info::before, type_info::operator==):
5772 Compare __name addresses.
5774 * tinfo2.cc: Remove new-abi builtins comment.
5776 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5778 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5780 * call.c (joust): Exit early if we get the same function, too.
5782 * decl2.c (key_method): Return NULL_TREE for template classes.
5783 (import_export_class): Don't need to check for template classes.
5785 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5787 * lex.c: Remove references to cccp.c.
5789 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5791 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5792 volatile_memfunc. Add destructor_attr. Adjust dummy.
5793 (DECL_DESTRUCTOR_P): Use destructor_attr.
5794 (DECL_CONST_MEMFUNC_P): Reimplement.
5795 (DECL_VOLATILE_MEMFUNC_P): Remove.
5796 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5797 (overrides): Use DECL_DESTRUCTOR_P.
5798 (check_for_override): Likewise.
5799 * decl.c (start_function): Likewise.
5800 * decl2.c (grokfclassfn): Likewise.
5801 (check_classfn): Likewise.
5802 (grok_function_init): Likewise.
5804 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5806 * decl2.c (grokfield): Issue error on illegal data member
5809 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5811 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5813 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5815 * class.c (build_vtable_entry): Don't build thunks for type-info
5818 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5820 * decl.c (decls_match): Allow a redeclaration of a builtin to
5821 specify args while the builtin did not.
5823 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5825 * cp-tree.def (THUNK_DECL): Add to documentation.
5826 * cp-tree.h (flag_huge_objects): Declare.
5827 * class.c (modify_vtable_entry): Tidy.
5828 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5829 Calculate delta appropriately for the new ABI.
5830 (dfs_modify_vtables): Use it.
5831 (modify_all_vtables): Fix thinko in code to add overriding copies
5832 of functions to primary vtables.
5833 (build_clone): Fix typo in comment.
5834 (clone_function_decl): Correct order of destructors in vtable.
5835 (build_vbase_offset_vtbl_entries): Adjust comment.
5836 (dfs_vcall_offset_queue_p): Remove.
5837 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5838 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5839 (build_vtable_entry): Correct check for pure virtual functions.
5840 Don't declare flag_huge_objects.
5841 * decl.c (flag_huge_objects): Remove declaration.
5842 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5843 Use int_size_in_bytes.
5844 (emit_thunk): Handle vcall offset thunks.
5846 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5848 * decl2.c (parse_time, varconst_time): Delete declarations.
5849 (finish_file): Delete LINENO declaration.
5850 START_TIME and THIS_TIME now long.
5852 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5854 * class.c (build_base_field): Reformat comment.
5856 * inc/cxxabi.h (stddef.h): Comment inclusion.
5857 (__base_class_info::__offset): Comment shift.
5859 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5861 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5862 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5863 (cp_push_exception_identifier): New macro.
5864 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5865 (DECL_BASE_DESTRUCTOR_P): Likewise.
5866 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5867 (get_vtbl_decl_for_binfo): Fix formatting.
5868 (in_charge_arg_for_name): New macro.
5869 (maybe_build_cleanup_and_delete): Remove declaration.
5870 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5871 (in_charge_arg_for_name): New function.
5872 (build_new_method_call): Use it. Handle cloned destructors.
5873 (build_clone): Don't make the base constructor virtual.
5874 Automatically defer generated functions.
5875 (clone_function_decl): Handle destructors, too.
5876 (clone_constructors_and_destructors): Likewise.
5877 (create_vtable_ptr): Don't create a vtable entry for a cloned
5879 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5880 (initialize_predefined_identifiers): Update appropriately.
5881 (finish_destructor_body): Simplify.
5882 (maybe_build_cleanup_and_delete): Remove.
5883 * except.c (expand_throw): Handle new-ABI destructors.
5884 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5885 (build_dtor_call): New function.
5886 (build_delete): Use it. Simplify.
5887 * optimize.c (maybe_clone_body): Handle destructors.
5888 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5890 * exception.cc (cleanup_fn): New typedef.
5891 (CALL_CLEANUP): New macro.
5892 (cp_eh_info): Use them.
5893 (__cp_push_exception): Likewise.
5894 (__cp_pop_exception): Likewise.
5896 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5898 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5899 (complete_dtor_identifier): New macro.
5900 (CLASSTYPE_FIRST_CONVERSION): Remove.
5901 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5902 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5903 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5904 (CLASSTYPE_CONSTRUCTORS): Likewise.
5905 (CLASSTYPE_DESTRUCTORS): Likewise.
5906 (lang_decl): Add cloned_function.
5907 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5908 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5909 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5910 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5911 (DECL_CLONED_FUNCTION_P): Likewise.
5912 (DECL_CLONED_FUNCTION): Likewise.
5913 (clone_function_decl): Declare.
5914 (maybe_clone_body): Likewise.
5915 * call.c (build_user_type_conversion_1): Call complete object
5916 constructors in the new ABI.
5917 (build_new_method_call): Don't add in-charge parameters under the
5919 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5920 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5921 CLASSTYPE_DESTRUCTOR_SLOT.
5922 (build_clone): New function.
5923 (clone_function_decl): Likewise.
5924 (clone_constructors_and_destructors): Likewise.
5925 (check_bases_and_members): Use it.
5926 * decl.c (iniitialize_predefined_identifiers): Initialize
5927 complete_dtor_identifier.
5928 (finish_function): Don't add extra code to a clone.
5929 (lang_mark_tree): Mark cloned_function.
5930 * decl2.c (mark_used): Don't bother trying to instantiate things
5932 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5933 * method.c (set_mangled_name_for_decl): Don't treat clones as
5935 (synthesize_method): Sythesize cloned functions, not the clones.
5936 * optimize.c (inline_data): Update comment on ret_label.
5937 (remap_block): Don't assume DECL_INITIAL exists.
5938 (copy_body_r): Allow ret_label to be NULL.
5939 (maybe_clone_body): Define.
5940 * pt.c (tsubst_decl): Handle clones.
5941 (instantiate_clone): New function.
5942 (instantiate_template): Use it.
5943 (set_mangled_name_for_template_decl): Don't treat clones as
5945 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5946 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5947 * semantics.c (expand_body): Clone function bodies as necessary.
5949 * optimize.c (remap_decl): Avoid sharing structure for arrays
5950 whose size is only known at run-time.
5951 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5953 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5954 to has_in_charge_parm_p.
5955 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5956 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5957 (DECL_COPY_CONSTRUCTOR_P): New macro.
5958 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5959 (build_user_type_conversion_1): Likewise.
5960 (convert_like_real): Likewise.
5961 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5962 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5963 (copy_args_p): Likewise.
5964 (grok_ctor_properties): Likewise.
5965 (start_function): Likewise.
5966 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5967 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5968 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5969 * method.c (do_build_copy_constructor): Use
5970 DECL_HAS_IN_CHARGE_PARM_P.
5971 (synthesize_method): Likewise.
5972 * pt.c (instantiate_template): Remove goto.
5973 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5976 * cp-tre.h (finish_function): Change prototype.
5977 * decl.c (end_cleanup_fn): Adjust caller.
5978 (finish_function): Take only one parameter.
5979 * decl2.c (finish_objects): Adjust caller.
5980 (finish_static_storage_duration_function): Likewise.
5981 * method.c (emit_thunk): Likewise.
5982 * parse.y: Likewise.
5983 * parse.c: Regenerated.
5984 * pt.c (instantiate_decl): Likewise.
5985 * rtti.c (synthesize_tinfo_fn): Likewise.
5986 * semantics.c (expand_body): Likewise.
5988 * cp-tree.h (copy_decl): New function.
5989 * class.c (finish_struct_1): Use it.
5990 * lex.c (copy_decl): Define it.
5991 * pt.c (tsubst_decl): Likewise.
5992 * tree.c (copy_template_template_parm): Likewise.
5994 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
5995 has_nonpublic_assign_ref.
5996 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
5997 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
5998 * class.c (finish_struct_methods): Don't set
5999 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6000 (interface_only): Don't declare.
6001 (interface_unknown): Likewise.
6003 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6005 * tree.h (HAVE_TEMPLATES): Remove definition.
6006 * lang-options.h (-fthis-is-variable): Remove documentation.
6008 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6010 * class.c (instantiate_type): Handle object-relative template-id.
6012 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6013 * decl.c (cplus_expand_expr_stmt): Not here.
6015 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6016 Initialize exprtype earlier.
6018 * parse.y (fn.def1): Check for defining types in return types.
6020 * decl.c (check_tag_decl): Notice extra fundamental types.
6021 Diagnose empty decls in classes, too.
6023 * decl.c (grokdeclarator): Don't override an anonymous name if no
6024 declarator was given.
6026 * cvt.c (convert_to_void): Call resolve_offset_ref.
6028 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6030 * decl2.c (decl_namespace): Handle getting a type.
6032 * typeck.c (build_c_cast): Re-enable warning for cast between
6033 pointer and integer of different size.
6035 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6037 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6039 (__pointer_type_info::__pointer_catch): New virtual function.
6040 (__pointer_to_member_type_info): Derive from
6041 __pointer_type_info. Adjust.
6042 (__pointer_to_member_type_info::__do_catch): Remove.
6043 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6044 (__pointer_to_member_type_info::__pointer_catch): Declare.
6045 * rtti.c (qualifier_flags): Add restrict flag.
6046 (ptmd_initializer): Reorder members.
6047 (create_tinfo_types): Expand comments. Reorder
6048 ptmd_desc_type_node members.
6049 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6051 (__pointer_type_info::__do_catch): Move specific code into
6052 __pointer_catch. Call it.
6053 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6054 specific catch checking. Fix void conversion check.
6055 (__pointer_to_member_type_info::__do_catch): Remove.
6056 (__pointer_to_member_type_info::__pointer_catch): Implement.
6058 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6060 * lex.c (init_parse): Remove traces of classof and headof.
6061 * decl2.c (flag_operator_names): Default to 1.
6062 (lang_decode_option): Do not set it for -ansi.
6064 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6066 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6067 (DECL_MAIN_VARIANT): Remove.
6068 * decl.c (duplicate_decls): Don't set it.
6069 (start_function): Likewise.
6070 (lang_mark_tree): Don't mark it.
6071 * decl2.c (defer_fn): Don't use it.
6072 * lex.c (retrofit_lang_decl): Don't set it.
6073 * pt.c (tsubst_decl): Likewise.
6074 * ptree.c (print_lang_decl): Don't print it.
6075 * typeck.c (mark_addressable): Don't use it.
6077 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6079 * vec.cc: Include <new> and <exception>.
6080 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6081 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6083 (__cxa_vec_delete): Catch dtor exceptions.
6085 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6087 Prepend __ to implementation defined names.
6088 * inc/typeinfo (type_info): Rename _name to __name.
6089 (type_info::type_info): Rename parameter.
6090 (type_info::operator==, type_info::operator!=,
6091 type_info::before): Likewise.
6092 (type_info::is_pointer_p, type_info::is_function_p,
6093 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6096 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6097 (__pointer_type_info::__pointer_type_info): Likewise.
6098 (__pointer_type_info::is_pointer_p,
6099 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6100 (__array_type_info::__array_type_info): Rename parameters.
6101 (__function_type_info::__function_type_info): Likewise.
6102 (__function_type_info::is_function_p): Prepend __.
6103 (__enum_type_info::__enum_type_info): Rename parameters.
6104 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6106 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6108 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6109 (__class_type_info::__class_type_info): Rename parameters.
6110 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6111 (__class_type_info::upcast_result,
6112 __class_type_info::dyncast_result): Prepend __. Move definition
6114 (__class_type_info::do_upcast, __class_type_info::do_catch,
6115 __class_type_info::find_public_src,
6116 __class_type_info::do_dyncast,
6117 __class_type_info::do_find_public_src): Prepend __. Rename
6119 (__si_class_type_info::__si_class_type_info): Rename parameters.
6120 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6121 __si_class_type_info::do_find_public_src): Prepent __. Rename
6123 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6124 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6125 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6127 (__dynamic_cast): Rename parameters.
6128 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6129 type_info::do_catch, type_info::do_upcast): Prepend __.
6130 (contained_p, public_p, virtual_p, contained_public_p,
6131 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6132 (__class_type_info::do_catch,
6133 __class_type_info::do_upcast): Prepend __. Adjust.
6134 (__class_type_info::__upcast_result,
6135 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6137 (__class_type_info::find_public_src): Prepend __. Adjust.
6138 (__class_type_info::do_find_public_src,
6139 __si_class_type_info::do_find_public_src,
6140 __vmi_class_type_info::do_find_public_src): Likewise.
6141 (__class_type_info::do_dyncast,
6142 __si_class_type_info::do_dyncast,
6143 __vmi_class_type_info::do_dyncast): Likewise.
6144 (__class_type_info::do_upcast,
6145 __si_class_type_info::do_upcast,
6146 __vmi_class_type_info::do_upcast): Likewise.
6147 (__dynamic_cast): Adjust.
6148 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6149 (__function_type_info::is_function_p): Likewise.
6150 (__pointer_type_info::do_catch): Likewise. Adjust.
6151 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6152 (__throw_type_match_rtti_2): Adjust.
6153 (__is_pointer): Adjust.
6155 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6157 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6158 (complete_ctor_identifier): New macro.
6159 (special_function_kind): Add sfk_copy_constructor and
6160 sfk_assignment_operator.
6161 (LOOKUP_HAS_IN_CHARGE): Remove.
6162 (cons_up_default_function): Rename to ...
6163 (implicitly_declare_fn): ... this.
6164 * call.c (build_new_method_call): Add in-charge parameters for
6166 * class.c (add_implicitly_declared_members): Change parameter name
6167 from cant_have_assignment to cant_have_const_assignment.
6168 Replace calls to cons_up_default_function to implicitly_declare_fn.
6169 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6170 * decl.c (initialize_predefined_identifiers): Initialize it.
6171 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6173 * init.c (expand_default_init): Don't calculate the in-charge
6175 (build_new_1): Likewise.
6176 * lex.c (cons_up_default_function): Move to method.c.
6177 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6178 (implicitly_declare_fn): New function.
6179 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6180 (build_modify_expr): Likewise.
6181 * typeck2.c (build_functional_cast): Likewise.
6183 Under the new ABI, constructors don't return `this'.
6184 * cp-tree.h (warn_reorder): Declare.
6185 (special_function_kind): New enum.
6186 (global_base_init_list): Remove declaration.
6187 (emit_base_init): Don't return a value.
6188 (check_base_init): Don't declare.
6189 (is_aggr_typedef): Likewise.
6190 * decl.c (check_special_function_return_type): New function.
6191 (return_types): Remove.
6192 (grokdeclarator): Use check_special_function_return_type.
6193 (start_function): Don't initialize ctor_label under the new ABI.
6194 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6195 * init.c (begin_init_stmts): Move to top of file.
6196 (finish_init_stmts): Likewise.
6197 (warn_reorder): Don't declare.
6198 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6200 (check_base_init): Remove.
6201 (is_aggr_typedef): Likewise.
6202 (build_new_1): Don't use the return value of a constructor.
6203 * semantics.c (setup_vtbl_ptr): Don't use the return value
6205 * typeck.c (check_return_expr): Don't magically convert return
6206 statements into `return this' in constructors under the new ABI.
6208 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6209 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6210 (base_ctor_identifier): New macro.
6211 (base_dtor_identifier): Likewise.
6212 (deleting_dtor_identifier): Likewise.
6213 * decl.c: Don't include obstack.h.
6214 (obstack_chunk_alloc): Don't define.
6215 (obstack_chunk_free): Likewise.
6216 (struct predefined_identifier): New type.
6217 (initialize_predefined_identifiers): New function.
6218 (init_decl_processing): Use it.
6219 (debug_temp_inits): Remove.
6220 (start_method): Don't call preserve_data.
6221 (hack_incomplete_structures): Update comment.
6222 * init.c (init_init_processing): Don't initialize
6224 (build_offset_rf): Remove dead code.
6225 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6226 * search.c (init_search_processing): Don't initialize
6229 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6231 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6232 some sign_compare warnings.
6234 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6236 Rename abi::__vmi_class_type_info members.
6237 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6238 base_list, detail_masks members to vmi_flags, vmi_base_count,
6239 vmi_bases and vmi_flags_masks respectively.
6240 (__vmi_class_type_info::vmi_flags_masks): Rename
6241 details_unknown_mask to flags_unknown_mask.
6242 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6243 (__vmi_class_type_info::do_find_public_src): Adjust.
6244 (__vmi_class_type_info::do_dyncast): Adjust.
6245 (__vmi_class_type_info::do_upcast): Adjust.
6247 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6249 * tinfo.cc (convert_to_base): New function.
6250 (get_vbase_offset): Remove. Move into convert_to_base.
6251 (__vmi_class_type_info::do_find_public_src): Adjust.
6252 (__vmi_class_type_info::do_dyncast): Adjust.
6253 (__vmi_class_type_info::do_upcast): Adjust.
6255 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6257 * tinfo.cc (operator=): Use __builtin_strcmp.
6258 * tinfo2.cc (before): Likewise.
6260 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6262 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6263 (DECL_SAVED_INLINE): Rename to ...
6264 (DECL_DEFERRED_FN): ... this.
6265 (in_function_p): Remove declaration.
6266 (mark_inline_for_output): Rename to ...
6267 (defer_fn): ... this.
6268 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6269 (in_function_p): Remove definition.
6270 * decl2.c (saved_inlines): Rename to ...
6271 (deferred_fns): ... this.
6272 (saved_inlines_used): Rename to ...
6273 (deferred_fns_used): ... this.
6274 (mark_inline_for_output): Rename to ...
6275 (defer_fn): ... this.
6276 (finish_file): Adjust accordingly.
6277 (init_decl2): Likewise.
6278 * lex.c (cons_up_default_function): Likewise.
6279 * pt.c (mark_decl_instantiated): Likewise.
6280 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6282 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6283 * semantics.c (expand_body): Defer more functions.
6285 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6288 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6290 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6291 __cxa_vec_delete): Declare.
6293 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6295 * rtti.c (dfs_class_hint_mark): New static function.
6296 (dfs_class_hint_unmark): New static function.
6297 (class_hint_flags): Use them.
6299 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6301 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6303 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6305 * cp-tree.h (instantiate_decl): Change prototype.
6306 * decl2.c (mark_used): Adjust call.
6307 * optimize.c (inlinable_function_p): Adjust handling of templates.
6308 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6309 (do_type_instantiation): Likewise.
6310 (instantiate_decl): Defer more templates.
6311 (instantiate_pending_templates): Adjust logic to handle inline
6314 * Makefile.in (GGC_H): New variable. Use it throughout in place
6317 * call.c: Don't include obstack.h. Include ggc.h.
6318 (obstack_chunk_alloc): Don't define.
6319 (obstack_chunk_free): Likewise.
6320 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6321 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6322 (pop_switch): Free it.
6324 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6326 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6327 if we don't have a DECL_FIELD_OFFSET.
6329 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6331 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6334 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6336 * cfns.gperf (hash, libc_name_p): Prototype.
6338 * rtti.c (build_dynamic_cast_1): Constification.
6340 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6342 * semantics.c (deferred_type_access_control): Prototype.
6344 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6346 Correct many new ABI issues regarding vbase and vcall offset
6348 * cp-tree.h (BINFO_VTABLE): Document.
6349 (struct lang_type): Tweak formatting.
6350 (BINFO_PRIMARY_BINFO): Add to documentation.
6351 (CLASSTYPE_VSIZE): Fix typo in comment.
6352 (CLASSTYPE_VBASECLASSES): Update documentation.
6353 (BINFO_VBASE_MARKED): Remove.
6354 (SET_BINFO_VBASE_MARKED): Likewise.
6355 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6356 (BINFO_FIELDS_MARKED): Remove.
6357 (SET_BINFO_FIELDS_MARKED): Likewise.
6358 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6359 (enum access_kind): New enumeration.
6360 (num_extra_vtbl_entries): Remove declaration.
6361 (size_extra_vtbl_entries): Likewise.
6362 (get_vtbl_decl_for_binfo): New function.
6363 (dfs_vbase_unmark): Remove declaration.
6364 (mark_primary_bases): Likewise.
6365 * class.c (SAME_FN): Remove.
6366 (struct vcall_offset_data_s): Move definition.
6367 (build_vbase_pointer): Use `build', not `build_binary_op', to
6368 access the vbase pointer under the new ABI.
6369 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6370 (build_primary_vtable): Likewise.
6371 (dfs_mark_primary_bases): Move here from search.c.
6372 (mark_primary_bases): Likewise.
6373 (determine_primary_bases): Under the new ABI, don't make a base
6374 class a primary base just because we don't yet have any virtual
6376 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6377 (num_vfun_entries): Remove.
6378 (dfs_count_virtuals): Likewise.
6379 (num_extra_vtbl_entries): Likewise.
6380 (size_extra_vtbl_entries): Likewise.
6381 (layout_virtual_bases): Iterate in inheritance graph order under
6383 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6384 indicate that a vfield is present.
6385 (init_class_processing): Initialize access_public_node, etc., from
6387 (get_vtbl_decl_for_binfo): New function.
6388 (dump_class_hierarchy_r): Likewise.
6389 (dump_class_hierarchy): Use it.
6390 (finish_vtbls): Build the vtbls in inheritance graph order.
6391 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6392 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6393 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6395 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6396 where the vptr points, even for primary vtables.
6397 (build_vtbl_initializer): Adjust handling of vbase and vcall
6399 (build_vcall_and_vbase_vtable_entries): New function.
6400 (dfs_build_vbase_offset_vtbl_entries): Remove.
6401 (build_vbase_offset_vtbl_entries): Reimplement.
6402 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6403 were already handled in a primary base class vtable.
6404 (build_vcall_offset_vtbl_entries): Adjust.
6405 (build_rtti_vtbl_entries): Adjust.
6406 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6407 * init.c (expand_virtual_init): Simplify.
6408 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6409 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6410 * search.c (BINFO_ACCESS): New macro.
6411 (SET_BINFO_ACCESS): Likewise.
6412 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6413 (access_in_type): Likewise.
6414 (dfs_accessible_p): Likewise.
6415 (protected_accessible_p): Likewise.
6416 (lookup_fnfields_1): Adjust documentation.
6417 (dfs_mark_primary_bases): Move to class.c
6418 (mark_primary_bases): Likewise.
6419 (dfs_vbase_unmark): Remove.
6420 (virtual_context): Use BINFO_FOR_VBASE.
6421 (dfs_get_vbase_types): Simplify.
6422 (dfs_build_inheritance_graph_order): New function.
6423 (get_vbase_types): Use it.
6424 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6426 * tinfo.cc (get_vbase_offset): New function.
6427 (__vmi_class_type_info::do_find_public_src): Use it.
6428 (__vmi_class_type_info::do_dyncast): Likewise.
6429 (__vmi_class_type_info::do_upcast): Likewise.
6431 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6433 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6435 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6437 * rtti.c (class_hint_flags): Rename flags.
6438 (class_initializer): Remove flags.
6439 (synthesize_tinfo_var): Combine offset and flags. Add flags
6440 for __vmi_class_type_info.
6441 (create_tinfo_types): Remove flags from __class_type_info and
6442 __si_class_type_info. Merge flags and offset from
6443 base_class_type_info.
6444 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6445 (__base_class_info::is_virtual_p): Adjust.
6446 (__base_class_info::is_public_p): Adjust.
6447 (__base_class_info::offset): New accessor.
6448 (__class_type_info::details): Remove member.
6449 (__class_type_info::__class_type_info): Lose details.
6450 (__class_type_info::detail_masks): Remove.
6451 (__si_class_type_info::__si_class_type_info): Lose details.
6452 (__vmi_class_type_info::details): New member.
6453 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6454 (__vmi_class_type_info::detail_masks): New member.
6455 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6456 with unknown_details_mask.
6457 (__vmi_class_type_info::do_find_public_src): Adjust
6458 (__vmi_class_type_info::do_dyncast): Adjust.
6459 (__vmi_class_type_info::do_upcast): Set result details, if
6461 (__dynamic_cast): Temporarily #if out optimization.
6463 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6465 * rtti.c (get_tinfo_decl): Mark used.
6466 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6467 mark as dealt with, if we output it.
6469 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6471 * class.c: Reorganize to put virtual function table initialization
6472 machinery at the end of the file.
6474 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6476 * class.c (finish_struct): Use bitsize_zero_node.
6477 * pt.c (instantiate_class_template): Likewise.
6479 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6481 Put RTTI entries at negative offsets in new ABI.
6482 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6483 vbase offset at index -3, not -1.
6484 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6485 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6486 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6487 (build_rtti_vtbl_entries): New function.
6488 (set_rtti_entry): Remove.
6489 (build_primary_vtable): Don't use it.
6490 (build_secondary_vtable): Likewise.
6491 (start_vtable): Remove.
6492 (first_vfun_index): New function.
6493 (set_vindex): Likewise.
6494 (add_virtual_function): Don't call start_vtable. Do call
6496 (set_primary_base): Rename parameter.
6497 (determine_primary_base): Likewise.
6498 (num_vfun_entries): Don't use skip_rtti_stuff.
6499 (num_extra_vtbl_entries): Include RTTI information.
6500 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6501 (skip_rtti_stuff): Remove.
6502 (dfs_modify_vtables): Don't use it.
6503 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6504 (layout_nonempty_base_or_field): Update size handling.
6505 (create_vtable_ptr): Tweak.
6506 (layout_class_type): Adjust parameter names.
6507 (finish_struct_1): Simplify.
6508 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6509 (skip_rtti_stuff): Remove.
6510 (first_vfun_index): New function.
6511 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6512 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6513 (marked_vtable_pathp): Declare.
6514 (unmarked_vtable_pathp): Likewise.
6515 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6517 * rtti.c (build_headof): Look for RTTI at negative offsets.
6518 (get_tinfo_decl_dynamic): Likewise.
6519 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6521 (create_pseudo_type_info): Do it here instead. Adjust so that
6522 vptr points at first virtual function.
6523 * search.c (marked_vtable_pathp): Make it global.
6524 (unmarked_vtable_pathp): Likewise.
6525 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6526 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6527 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6528 (get_pure_virtuals): Likewise.
6529 (expand_upcast_fixups): Likewise.
6530 * tree.c (debug_binfo): Likewise.
6531 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6534 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6536 * class.c (check_field_decl): Fix typo.
6537 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6538 (check_methods): Likewise.
6539 (check_field_decls): Likewise.
6540 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6541 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6542 Use DECL_RESULT_FLD, not DECL_RESULT.
6543 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6544 * lex.c (identifier_type): Likewise.
6545 * pt.c (determine_specialization, lookup_template_class): Likewise.
6546 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6547 (resolve_overloaded_unification, more_specialized): Likewise.
6548 * semantics.c (finish_member_declaration): Likewise.
6549 * typeck.c (build_x_function_call): Likewise.
6551 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6553 * class.c (layout_empty_base): Handle empty bases with non-byte
6555 (build_base_field): Likewise.
6556 (layout_virtual_bases): Likewise.
6558 * class.c (finish_struct_1): Fix typo in this change:
6560 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6562 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6564 * decl.c (grokdeclarator): Count partial specializations when
6565 keeping track of how many template classes have been seen.
6567 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6569 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6571 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6572 (get_vfield_offset): Use byte_position.
6573 (set_rtti_entry): Set OFFSET to ssizetype zero.
6574 (get_binfo_offset_as_int): Deleted.
6575 (dfs_record_base_offsets): Use tree_low_cst.
6576 (dfs_search_base_offsets): Likewise.
6577 (layout_nonempty_base_or_field): Reflect changes in RLI format
6578 and call byte_position.
6579 (layout_empty_base): Convert offset to ssizetype.
6580 (build_base_field): use rli_size_unit_so_far.
6581 (dfs_propagate_binfo_offsets): Do computation in proper type.
6582 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6583 (layout_class_type): Reflect changes in RLI names and fields.
6584 (finish_struct_1): Set DECL_FIELD_OFFSET.
6585 * dump.c (dequeue_and_dump): Call bit_position.
6586 * expr.c (cplus_expand_constant): Use byte_position.
6587 * rtti.c (expand_class_desc): Use bitsize_one_node.
6588 * typeck.c (build_component_addr): Use byte_position and don't
6589 special case for zero offset.
6591 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6593 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6595 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6597 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6600 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6602 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6604 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6605 make_typename_type, check_initializer, cp_finish_decl,
6606 xref_tag): Likewise.
6607 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6608 decl_namespace, arg_assoc_template_arg, arg_assoc,
6609 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6610 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6611 args_to_string): Likewise.
6612 * friend.c (is_friend): Likewise.
6613 * lex.c (note_got_semicolon, note_list_got_semicolon,
6614 is_global): Likewise.
6615 * method.c (build_overload_nested_name, build_overload_value,
6616 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6617 * parse.y (typename_sub, typename_sub1): Likewise.
6618 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6619 process_partial_specialization, convert_template_argument,
6620 template_args_equal, add_pending_template, lookup_template_class,
6621 for_each_template_parm_r, maybe_fold_nontype_arg,
6622 tsubst, instantiate_template, type_unification_real, unify,
6623 instantiate_pending_templates, set_mangled_name_for_template_decl):
6625 * repo.c (repo_get_id, repo_template_used): Likewise.
6626 * search.c (lookup_field_1): Likewise.
6627 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6628 * xref.c (classname): Likewise.
6630 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6632 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6633 (CANONICAL_BINFO): New macro.
6634 (BINFO_NEW_VTABLE_MARKED): Use it.
6635 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6636 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6637 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6639 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6640 (build_secondary_vtable): Likewise.
6641 (dfs_finish_vtbls): Likewise.
6642 (dfs_accumulate_vtbl_inits): Likewise.
6643 (accumulate_vtbl_inits): New function.
6644 (finish_vtbls): Make sure that virtual bases come after
6645 non-virtual bases in the vtable group.
6646 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6647 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6648 * search.c (struct vbase_info): Move definition.
6649 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6650 (unmarked_new_vtable_p): Likewise.
6651 (dfs_mark_vtable_path): Remove.
6652 (dfs_mark_new_vtable): Remove.
6653 (dfs_unmark_new_vtable): Likewise.
6654 (dfs_clear_search_slot): Likewise.
6655 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6656 (dfs_clear_vbase_slots): Likewise.
6657 (init_vbase_pointers): LIkewise.
6659 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6661 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6662 SIZETYPE to a non-SIZETYPE.
6664 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6666 * class.c (layout_virtual_bases): Adjust names in conditionally
6669 * class.c (record_base_offsets): New function.
6670 (layout_conflict_p): Likewise.
6671 (layout_nonempty_base_or_field): Use it.
6672 (layout_empty_base): New function.
6673 (build_base_field): Use it.
6674 (build_base_fields): Update comment.
6675 (layout_virtual_bases): Fold in a little code form
6676 layout_basetypes. Use layout_empty_base.
6677 (layout_basetypes): Remove.
6678 (end_of_class): New function.
6679 (layout_class_type): Use it. Adjust.
6681 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6683 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6685 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6686 * typeck.c (fntype_p): Remove.
6688 * cp-tree.h (TI_SPEC_INFO): Remove.
6689 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6690 * pt.c (process_partial_specialization): Likewise.
6692 * class.c (build_base_field): Fix thinko in computation of binfo
6695 * tree.c (mark_local_for_remap_p): Mark variables declared in
6696 TARGET_EXPRs as well.
6698 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6700 * typeck.c (require_complete_type, complete_type,
6701 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6702 build_array_ref, convert_arguments, pointer_diff,
6703 build_x_unary_op, build_unary_op, build_c_cast,
6704 build_modify_expr): Use COMPLETE_TYPE_P etc.
6705 * call.c (is_complete, convert_like_real,
6706 build_new_method_call): Likewise.
6707 * class.c (build_vbase_pointer_fields, check_bases,
6708 build_base_field, finish_struct_1, pushclass): Likewise.
6709 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6710 * decl.c (maybe_process_template_type_declaration, pushtag,
6711 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6712 layout_var_decl, check_initializer, cp_finish_decl,
6713 grokdeclarator, require_complete_types_for_parms,
6714 grok_op_properties, xref_tag, xref_basetypes,
6715 check_function_type): Likewise.
6716 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6717 * friend.c (do_friend): Likewise.
6718 * init.c (build_offset_ref): Likewise.
6719 * parse.y (structsp): Likewise.
6720 * pt.c (maybe_process_partial_specialization,
6721 tsubst_friend_function, instantiate_class_template, tsubst,
6722 do_type_instantiation, instantiate_pending_templates): Likewise.
6723 * repo.c (repo_get_id): Likewise.
6724 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6725 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6726 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6727 * semantics.c (begin_class_definition): Likewise.
6728 * tree.c (build_cplus_method_type): Likewise.
6729 * typeck2.c (digest_init, build_functional_cast,
6730 add_exception_specifier): Likewise.
6731 * parse.h, parse.c: Regenerated.
6733 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6735 * inc/cxxabi.h: New header file. Define new-abi entry points.
6736 (__pointer_type_info::target): Rename member to ...
6737 (__pointer_type_info::type): ... here.
6738 (__base_class_info::type): Rename member to ...
6739 (__base_class_info::base): ... here.
6740 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6741 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6742 (abi_node): New global tree node.
6743 * decl.c (abi_node): Document.
6744 (init_decl_processing): Initialize abi_node.
6745 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6746 (get_vmi_pseudo_type_info): Likewise.
6747 (create_tinfo_types): Likewise.
6748 (emit_support_tinfos): Likewise.
6749 * tinfo.h (cxxabi.h): Include for new-abi.
6750 Move rtti class definitions to new header file.
6751 * tinfo.cc (abi): Use the namespace.
6752 (std): Move new abi rtti classes from here ...
6753 (__cxxabiv1): ... to here.
6754 * tinfo2.cc (cxxabi.h): Include for new-abi.
6755 Move rtti class definitions to new header file.
6756 (std): Move new abi rtti classes from here ...
6757 (__cxxabiv1): ... to here.
6758 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6761 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6762 Jason Merrill <jason@casey.cygnus.com>
6764 * method.c (build_overload_int): Use host_integerp.
6766 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6768 * init.c (build_offset_ref): Handle the case of a templated member
6771 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6773 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6775 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6777 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6778 * class.c (check_bitfield_decl): Turn illegal bitfields into
6780 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6782 (dfs_offset_for_unshared_vbases): Likewise.
6783 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6784 pointer-to-member correctly under the new ABI.
6785 * expr.c (cplus_expand_constant): Don't use cp_convert when
6786 turning an offset into a pointer-to-member.
6787 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6788 when dereferencing them under the new ABI.
6789 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6790 of pointers-to-members under the new ABI.
6792 * class.c (check_bitfield_decl): Remove restriction on really long
6794 (layout_class_type): Implement new ABI handling of bitfields
6795 longer than their types.
6797 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6799 * parse.y (extdefs): Call ggc_collect.
6800 * parse.c: Regenerated.
6802 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6804 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6805 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6808 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6810 * class.c (build_vbase_path): Use integer_zerop.
6811 (build_vtable_entry): Use tree_low_cst.
6812 (get_vfield_offset): Use bit_position.
6813 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6815 (check_bitfield_decl): Set DECL_SIZE using convert.
6816 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6817 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6819 (finish_struct_1): Use bit_position.
6820 (dump_class_hierarchy): Use tree_low_cst.
6821 * cp-tree.h (min_precision): Add declaration.
6822 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6823 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6824 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6825 * expr.c (cplus_expand_constant): Use bit_position.
6826 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6827 * rtti.c (get_base_offset): Use bit_position.
6828 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6829 host_integerp, and tree_low_cst.
6830 (pointer_int_sum): Use integer_zerop.
6831 (build_component_addr): Use bit_position.
6833 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6835 * typeck.c (require_complete_type): Don't assume size_zero_node.
6836 (complete_type_or_else): Likewise.
6838 2000-03-16 Steven Grady <grady@digitaldeck.com>
6839 Jason Merrill <jason@casey.cygnus.com>
6841 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6843 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6845 * decl2.c (grokfield): Bail out if type is error_mark_node.
6847 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6849 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6850 (__pointer_to_member_data): ... here. Adjust.
6851 * rtti.c (create_tinfo_types): Adjust.
6853 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6855 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6856 * decl.c (ref_desc_type_node): Undocument.
6857 * rtti.c (ptr_ref_initializer): Rename to ...
6858 (ptr_initializer): ... here. Adjust comments.
6859 (ptmd_initializer): Fix comment thinko.
6860 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6861 (create_tinfo_types): Remove ref_desc_type_node init.
6862 * tinfo2.cc (__reference_type_info): Remove.
6864 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6866 * decl.c (cp_finish_decl): Remove obsolete comment.
6868 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6870 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6872 * cp-tree.h: Tweak documentation.
6873 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6874 (avoid_overlap): Remove.
6875 (get_binfo_offset_as_int): New function.
6876 (dfs_serach_base_offsets): Likewise.
6877 (layout_nonempty_base_or_field): Likewise.
6878 (build_base_field): Layout fields here. Avoid placing two objects
6879 of the same type at the same address, under the new ABI.
6880 (build_base_fields): Adjust accordingly.
6881 (create_vtable_ptr): Return the new field, but don't attach it to
6883 (remove_base_field): Remove.
6884 (remove_base_fields): Remove.
6885 (layout_basetypes): Adjust accordingly.
6886 (layout_class_type): Call layout_field for each field, rather than
6887 just making a wholesale call to layout_type.
6889 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6891 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6893 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6895 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6897 * except.c (dtor_nothrow): New fn.
6898 (do_pop_exception): Use it. Take type parm.
6899 (push_eh_cleanup): Take type parm.
6900 (expand_start_catch_block): Pass it.
6901 (build_eh_type_type_ref): Accept null type.
6903 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6905 * cp-tree.h (revert_static_member_fn): Change prototype.
6906 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6907 (grok_op_properties): Likewise.
6908 (start_function): Likewise.
6909 (revert_static_member_fn): Simplify.
6910 * pt.c (check_explicit_specialization): Adjust call to
6911 revert_static_member_fn.
6913 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6915 * cp-tree.h (scope_kind): New type.
6916 (tmpl_spec_kind): Likewise.
6917 (declare_pseudo_global_level): Remove.
6918 (pseudo_global_level_p): Rename to template_parm_scope_p.
6919 (pushlevel): Remove declaration.
6920 (begin_scope): New function.
6921 (finish_scope): Likewise.
6922 (current_tmpl_spec_kind): Likewise.
6923 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6924 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6925 Add template_spec_p.
6926 (toplevel_bindings_p): Adjust.
6927 (declare_pseudo_global_level): Remove.
6928 (pseudo_global_level_p): Rename to template_parm_scope_p.
6929 (current_tmpl_spec_kind): New function.
6930 (begin_scope): Likewise.
6931 (finish_scope): Likewise.
6932 (maybe_push_to_top_level): Adjust.
6933 (maybe_process_template_type_declaration): Likewise.
6934 (pushtag): Likewise.
6935 (pushdecl_nonclass_level): Likewise.
6936 (lookup_tag): Likewise.
6937 (grokfndecl): Handle member template specializations. Share
6938 constructor and non-constructor code.
6939 * decl2.c (check_classfn): Handle member template specializations.
6940 * pt.c (begin_template_parm_list): Use begin_scope.
6941 (begin_specialization): Likewise.
6942 (end_specialization): Likewise.
6943 (check_explicit_specialization): Use current_tmpl_spec_kind.
6944 Handle member template specializations.
6945 (end_template_decl): Use finish_scope. Remove call to
6947 (push_template_decl_real): Remove bogus error message.
6948 (tsubst_decl): Fix typo in code contained in comment.
6949 (instantiate_template): Handle member template specializations.
6950 (most_general_template): Likewise.
6952 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6954 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6955 (do_identifier): Ditto for error().
6957 * pt.c (convert_nontype_argument): Ditto for cp_error().
6958 (convert_template_argument): Ditto for cp_pedwarn().
6960 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6962 * exception.cc (__check_null_eh_spec): New fn.
6963 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6965 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6967 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6968 * except.c (expand_end_eh_spec): Add the return type.
6969 * rtti.c (throw_bad_cast): Add the parmtypes.
6970 (throw_bad_typeid): Likewise.
6972 * semantics.c (expand_stmt): Only leave out rtl for unused
6973 artificials, and set DECL_IGNORED_P on them as well.
6974 * decl.c (wrapup_globals_for_namespace): Likewise.
6976 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6978 * decl.c (maybe_commonize_var): Skip all artificial decls.
6979 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6981 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6983 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6984 * cp-tree.h: Declare flag_enforce_eh_specs.
6985 * decl.c (store_parm_decls, finish_function): Check it.
6987 C library functions don't throw.
6988 * Makefile.in (cfns.h): New target.
6989 (except.o): Depend on it.
6990 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6991 * cfns.gperf: New file.
6992 * cfns.h: Generated.
6993 * except.c: Include it.
6994 (nothrow_libfn_p): New fn.
6995 * decl.c (grokfndecl): Use it.
6996 * cp-tree.h: Declare it.
6998 * decl.c (push_overloaded_decl_1, auto_function,
6999 define_function): Lose.
7000 (build_library_fn_1): New static fn.
7001 (builtin_function): Use it.
7002 (get_atexit_node): Use build_library_fn_ptr.
7003 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7004 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7005 push_void_library_fn, push_throw_library_fn): New fns.
7006 * cp-tree.h: Declare them.
7007 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7008 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7009 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7010 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7011 * rtti.c (build_runtime_decl): Lose.
7012 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7013 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7014 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7016 * call.c (build_call): Remove result_type parm.
7017 Call mark_used on unused artificial fns.
7018 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7020 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7022 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7024 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7025 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7026 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7027 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7028 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7029 expand_generic_desc): Likewise.
7031 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7033 * exception.cc (__cp_pop_exception): Cleanup the original object.
7035 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7037 * decl.c (grok_op_properties): Merge conversion to void warning
7038 with other silly op warnings.
7040 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7042 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7043 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7045 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7047 * decl.c (cp_make_fname_decl): New function.
7048 (wrapup_globals_for_namespace): Don't emit unused static vars.
7049 (init_decl_processing): Remove comment about use of
7050 array_domain_type. Set make_fname_decl.
7051 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7052 * semantics.c (begin_compound_stmt): Remove
7053 current_function_name_declared flagging.
7054 (expand_stmt): Don't emit unused local statics.
7055 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7058 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7060 * typeck.c (convert_for_assignment): Don't look at array
7062 * call.c (convert_like_real): Likewise.
7064 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7066 Add initial support for '\uNNNN' specifier.
7067 * lex.c (read_ucs): New fn.
7068 (readescape, skip_white_space): Call it.
7069 (is_extended_char, is_extended_char_1): New fns.
7070 (utf8_extend_token): New fn, #if 0'd out.
7071 (real_yylex): Treat extended chars like letters.
7073 * search.c (note_debug_info_needed): Walk the bases even if we
7074 weren't deferring the type itself.
7076 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7078 * decl2.c (finish_objects): Constify a char*.
7080 * method.c (emit_thunk): Likewise.
7082 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7084 * typeck.c (dubious_conversion_warnings): Look through
7087 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7089 * class.c (dfs_modify_vtables): I is now unsigned.
7090 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7091 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7092 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7093 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7094 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7095 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7096 Call integer_all_onesp.
7097 * typeck2.c (process_init_constructor): Use compare_tree_int.
7099 * lang-specs.h (as): Don't call if -syntax-only.
7101 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7103 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7104 RTL_EXPR_HAS_NO_SCOPE after all.
7106 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7108 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7109 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7110 RTL_EXPR_HAS_NO_SCOPE.
7112 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7115 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7117 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7119 * call.c (convert_like): Macrofy.
7120 (convert_like_with_context): New macro.
7121 (convert_like_real): Renamed from convert_like. Add calling
7122 context parameters, for diagnostics. Add recursive flag. Call
7123 dubious_conversion_warnings for outer conversion.
7124 (build_user_type_conversion): Use convert_like_with_context.
7125 (build_over_call): Likewise. Don't warn about dubious
7126 conversions here. Adjust convert_default_arg calls.
7127 (convert_default_arg): Add context parameters for diagnostics.
7128 Pass throught to convert_like_with_context.
7129 * cp-tree.h (convert_default_arg): Add context parameters.
7130 (dubious_conversion_warnings): Prototype new function.
7131 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7132 (dubious_conversion_warnings): New function, broken
7133 out of convert_for_assignment.
7134 (convert_for_assignment): Adjust.
7136 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7138 * decl2.c (key_method): Break out from...
7139 (import_export_vtable, import_export_class): ...here.
7141 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7142 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7144 * search.c (note_debug_info_needed, dfs_debug_mark,
7145 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7146 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7148 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7150 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7153 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7155 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7156 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7157 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7158 (lang_type): Split gets_new into has_new and has_array_new.
7159 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7160 (TYPE_GETS_NEW): Split into ...
7161 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7162 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7163 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7164 (build_op_new_call): Don't declare.
7165 (build_new_1): Likewise.
7166 * call.c (build_op_new_call): Remove.
7167 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7168 instead of TYPE_NEEDS_DESTRUCTOR.
7169 (finish_struct_bits): Likewise.
7170 (add_implicitly_declared_members): Likewise.
7171 (check_field_decl): Likewise.
7172 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7173 correctly under the new ABI.
7174 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7175 instead of TYPE_NEEDS_DESTRUCTOR.
7176 (initialize_local_var): Likewise.
7177 (destroy_local_var): Likewise.
7178 (cp_finish_decl): Likewise.
7179 (register_dtor_fn): Likewise.
7180 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7181 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7182 TYPE_VEC_DELETE_TAKES_SIZE here.
7183 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7184 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7185 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7186 (finish_destructor_body): Likewise.
7187 (maybe_build_cleanup_1): Likewise.
7188 * decl2.c (do_static_destruction): Likewise.
7189 * init.c (build_new_1): Make it static.
7190 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7191 (expand_cleanup_for_base): Likewise.
7192 (get_cookie_size): New function.
7193 (build_new_1): Handle array-new cookies correctly under the new
7195 (build_vec_delete_1): Likewise.
7196 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7197 (build_delete): Likewise.
7198 (build_vec_delete): Handle array-new cookies correctly under the new
7200 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7201 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7202 TYPE_HAS_ARRAY_NEW_OPERATOR.
7203 * ptree.c (print_lang_type): Check them.
7204 * search.c (context_for_name_lookup): Fix typo in comment.
7205 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7206 * tree.c (break_out_cleanups): Likewise.
7207 (build_cplus_array_test_1): Likewise.
7208 (cp_build_qualified_type_real): Likewise.
7209 * typeck.c (complete_type): Likewise.
7211 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7212 the command-line, not the end.
7214 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7216 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7218 2000-03-02 Tom Tromey <tromey@cygnus.com>
7220 * cp-tree.h (build_java_class_ref): Declare.
7221 * init.c (build_java_class_ref): No longer static.
7222 * except.c (expand_throw): Generate a Java-style `throw' if the
7223 thrown object is a "Java" object.
7224 (initialize_handler_parm): Generate a Java-style lookup of
7225 exception info if the caught object is a "Java" object.
7226 (catch_language, catch_language_init): New globals.
7227 (decl_is_java_type): New function.
7228 (expand_start_catch_block): Don't call push_eh_info() or
7229 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7230 class reference to build_catch_block.
7232 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7234 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7236 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7238 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7239 to merge reference/pointer code and fix incorrect warnings.
7241 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7243 * search.c (protected_accessible_p): Use context_for_name_lookup.
7245 * init.c (construct_virtual_bases): Fix thinko.
7246 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7248 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7250 * decl.c (current_function_decl): Move to toplev.c.
7252 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7254 * pt.c (fn_type_unification): Unify return type, whenever
7256 (get_bindings_real): Only pass return type when necessary.
7257 Remove explicit return type check.
7258 * class.c (resolve_address_of_overloaded_function): Pass desired
7259 return type to fn_type_unification.
7261 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7263 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7265 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7267 * rtti.c (expand_class_desc): Likewise.
7268 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7269 (THUNK_VCALL_OFFSET): Likewise.
7270 (THUNK_DELTA): Reflect changes in ../tree.h.
7272 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7274 * search.c (protected_accessible_p): Also allow the access if
7275 the member is public in DERIVED. Lose TYPE parm.
7276 (friend_accessible_p): Lose TYPE parm.
7277 (accessible_p): Adjust.
7279 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7281 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7282 on things that are not sizes; ssize_binop deleted.
7283 Call size_diffop when appropriate.
7284 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7285 (build_primary_vtable, build_secondary_vtable): Likewise.
7286 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7287 Variable I is HOST_WIDE_INT.
7288 (get_vfield_offset): Pass proper types to size_binop.
7289 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7290 (finish_struct_1): Likewise.
7291 (skip_rtti_stuff): Arg N is now pointer to signed.
7292 (layout_class_type): Use size_zero_node.
7293 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7294 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7295 * decl.c (complete_arry_type): Pass proper types to size_binop.
7296 (xref_basetypes): BINFO_OFFSET is sizetype.
7297 * error.c (dump_expr): Don't use size_binop non-sizes.
7298 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7299 * init.c (construct_virtual_bases): Fix type error.
7300 (build_vec_delete_1): Pass proper type to size_binop and don't
7302 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7303 * rtti.c (get_base_offset): Pass proper type to size_binop.
7304 * search.c (dfs_find_vbases): Fix type error.
7305 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7306 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7307 * tree.c (debug_binfo): Variable N is signed.
7308 Use HOST_WIDE_INT_PRINT_DEC.
7309 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7310 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7311 size_one_node and size_zero_node.
7312 (c_alignof): Use size_one_node.
7313 (build_component_addr): Pass proper types to size_binop.
7314 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7316 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7318 Implement class scope using-declarations for functions.
7319 * class.c (handle_using_decl): Call add_method for used functions.
7320 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7321 (add_method): Used functions are hidden by local functions.
7322 (check_bases_and_members): Handle using-decls before finalizing
7323 CLASSTYPE_METHOD_VEC.
7324 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7325 override the type of 'this' accordingly.
7326 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7327 (convert_class_to_reference, build_user_type_conversion_1,
7328 build_new_function_call, build_object_call, build_new_op,
7329 build_new_method_call): Pass ctype parm.
7331 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7333 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7334 build_new_function_call, build_object_call, build_new_op,
7335 build_new_method_call, build_op_delete_call): Don't get basetype_path
7337 * typeck.c (build_component_ref): Likewise.
7338 * init.c (build_offset_ref): Likewise.
7339 (resolve_offset_ref): Don't call enforce_access.
7340 Call build_scoped_ref.
7341 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7342 would cause an error or if -pedantic.
7343 * class.c (alter_access): Lose binfo parm.
7345 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7347 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7350 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7352 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7353 pseudo_type_info creation into the std namespace
7355 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7357 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7358 (import_export_class): Remove declaration.
7359 * decl2.c (import_export_class): Make it static.
7360 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7361 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7362 EXPR_WITH_FILE_LOCATION.
7363 * lex.c (check_newline): Tweak filename/lineno setting.
7364 * semantics.c (begin_while_stmt): Fix typo in comment.
7366 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7368 * lang-options.h (-fmessage-length=): Add missing option.
7370 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7372 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7374 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7376 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7378 * optimize.c (expand_call_inline): Emit the return label before
7379 evaluating the return value.
7381 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7383 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7384 than duplicating functionality here.
7385 * optimize.c: Include input.h.
7386 (expand_call_inline): Use push_srcloc and pop_srcloc.
7387 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7388 * parse.c: Regenerated.
7389 * Makefile.in (lex.o): Depend on input.h.
7390 (optimize.o): Likewise.
7392 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7394 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7395 function type, rather than ICE.
7397 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7399 * decl.c (grokdeclarator): Call decl_type_access_control.
7400 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7403 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7405 * decl.c (decls_match): Remove obsolete static member nadgering.
7407 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7409 * decl.c (grokdeclarator): Change ANSI to ISO.
7410 * lex.c (consume_string, readescape, do_identifier): Likewise.
7411 (parse_float, real_yylex): Likewise.
7412 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7413 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7414 new_type_id, maybe_label_decls, simple_stmt,
7415 for.init.statement): Likewise.
7416 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7417 * semantics.c (finish_named_return_value): Likewise.
7418 * parse.c: Regenerate.
7420 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7422 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7423 (CPTI_CLASS_STAR_TYPE): Remove.
7424 (vtable_index_type): Likewise.
7425 (class_star_type_node): Remove.
7426 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7427 (build_binary_op_nodefault): Remove.
7428 * call.c (build_new_op): Use build_binary_op instead of
7429 build_binary_op_nodefault.
7430 * decl.c (init_decl_processing): Remove class_star_type_node
7431 initialization. Make delta_type_node ptrdiff_type_node under the
7432 new ABI. Initialize vtable_index_type.
7433 (build_ptrmemfunc_type): Build different structures for the new
7435 (build_enumerator): Use build_binary_op instead of
7436 build_binary_op_nodefault.
7437 * method.c (build_overload_value): Mangle pointers-to-members
7438 appropriately under the new ABI.
7439 * typeck.c (build_array_ref): Use build_binary_op instead of
7440 build_binary_op_nodefault.
7441 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7442 (build_binary_op_nodefault): Rename to ...
7443 (build_binary_op): ... this. Remove old version. Adjust for
7444 pointer-to-member comparisons under the new ABI.
7445 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7446 (build_ptrmemfunc): Adjust for the new ABI.
7447 (expand_ptrmemfunc_cst): Likewise.
7448 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7449 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7451 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7453 * call.c (build_object_call): Compress consecutive calls to
7455 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7456 (build_op_delete_call): Adjust message formatting.
7458 * class.c (check_bases): Compress consecutive calls to
7460 (finish_struct_anon): Say 'ISO C++'.
7462 * decl.c (start_decl): Same here.
7463 (grok_reference_init): Likewise.
7464 (grokfndecl): Correct message formatting.
7465 (grokfndecl): Improve diagnostic.
7466 (check_static_variable_definition): Likewise. Say 'ISO C++'
7467 (compute_array_index_type): Say 'ISO C++'
7468 (create_array_type_for_decl): Compress consecutive calls to
7470 (grokdeclarator): Say 'ISO C++'
7471 (grok_op_properties): Likewise.
7473 * decl2.c (delete_sanity): Clairify diagnostic.
7474 (check_member_template): Same here.
7475 (grok_function_init): Use consistent terminology.
7477 * expr.c (do_case): Say 'ISO C++'
7479 * friend.c (do_friend): Compress consecutive calls to warning.
7481 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7483 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7484 * class.c (build_secondary_vtable): Reorganize. Don't create a
7485 new vtable under the new ABI.
7486 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7488 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7489 the initializing elements.
7490 (initialize_vtable): New function.
7491 (dfs_finish_vtbls): Use it.
7492 (dfs_accumulate_vtbl_inits): New function.
7493 (finish_vtbls): Merge primary and secondary vtables under the new
7495 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7496 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7499 * class.c (build_vtable): New function, split out from ...
7500 (get_vtable_decl): ... here, and ...
7501 (build_secondary_vtable): ... here.
7503 * pt.c (tsubst_decl): Fix formatting.
7505 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7507 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7508 (avoid_overlap, build_base_field): Likewise.
7509 (build_base_field, build_base_fields, is_empty_class):
7510 Test DECL_SIZE with integer_zero.
7511 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7512 * cp-tree.h (struct lang_type): New field size_unit.
7513 (CLASSTYPE_SIZE_UNIT): New macro.
7514 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7515 (cp_finish_decl): Delete -Wlarger-than processing.
7516 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7517 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7518 * tree.c (make_binfo): binfo vector is one entry longer.
7519 (walk_tree): Walk DECL_SIZE_UNIT.
7521 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7523 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7525 (build_vtable_entry): Don't assume all vtable entries are
7527 (build_vtbl_initializer): Adjust accordingly.
7528 (get_vtable_decl): Fix formatting.
7530 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7532 * semantics.c (deferred_type_access_control): Walk the entire
7534 (save_type_access_control): Rename from
7535 initial_deferred_type_access_control. Just remember the value.
7536 (decl_type_access_control): New fn.
7537 (begin_function_definition): Use deferred_type_access_control, after
7538 we've started the function. Set type_lookups to error_mark_node.
7539 * parse.y (frob_specs, fn.def1): Adjust.
7540 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7541 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7542 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7543 (after_type_component_declarator0): Likewise.
7544 (after_type_component_declarator): Likewise.
7545 (notype_component_declarator): Likewise.
7546 * cp-tree.h: Adjust.
7548 * decl.c (redeclaration_error_message): Allow redeclaration of
7549 namespace-scope decls.
7551 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7553 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7555 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7557 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7558 * decl2.c (grokclassfn): Likewise.
7560 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7562 * decl2.c (lang_decode_option): Don't set default message length
7564 * lex.c (lang_init_options): Set it here.
7566 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7568 Make DECL_CONTEXT mean the class in which a member function was
7569 declared, even for a virtual function.
7570 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7571 (DECL_FRIEND_CONTEXT): New macro.
7572 (DECL_REAL_CONTEXT): Remove.
7573 (SET_DECL_FRIEND_CONTEXT): Likewise.
7574 (DECL_VIRTUAL_CONTEXT): Adjust.
7575 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7576 (add_friends): Remove.
7577 (hack_decl_function_context): Likewise.
7578 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7580 (build_over_call): Fix indentation. Use DECL_CONTEXT
7581 instead of DECL_CLASS_CONTEXT.
7582 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7583 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7584 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7585 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7586 (build_base_field): Likewise.
7587 (finish_struct_1): Likewise.
7588 (build_self_reference): Likewise.
7589 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7591 (pushtag): Use decl_function_context, not
7592 hack_decl_function_context.
7593 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7594 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7595 (pushdecl): Remove bogus code.
7596 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7597 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7598 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7599 Use decl_function_context, nothack_decl_function_context.
7600 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7601 (grokdeclarator): Likewise. Use decl_function_context, not
7602 hack_decl_function_context.
7603 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7604 (start_function): Use DECL_FRIEND_CONTEXT, not
7605 DECL_CLASS_CONTEXT. Use decl_function_context, not
7606 hack_decl_function_context.
7607 (finish_function): Use decl_function_context, not
7608 hack_decl_function_context.
7609 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7611 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7612 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7613 (grokfield): Likewise.
7614 (finish_builtin_type): Likewise.
7615 (finish_vtable_vardec): Use decl_function_context, not
7616 hack_decl_function_context.
7617 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7618 (start_static_initialization_or_destruction): Likewise.
7619 (finish_static_initialization_or_destruction): Likewise.
7620 (mark_used): Adjust logic for deciding when to synthesize methods.
7621 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7623 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7625 * friend.c (is_friend): Likewise.
7626 (add_friends): Remove.
7627 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7628 * lex.c (begin_definition_of_inclass_inline): Use
7629 decl_function_context, not hack_decl_function_context.
7630 (process_next_inline): Likewise.
7631 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7632 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7633 DECL_CLASSS_CONTEXT.
7634 (hack_identifier): Likewise.
7635 (synthesize_method): Use decl_function_context, not
7636 hack_decl_function_context.
7637 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7639 (is_member_template): Use decl_function_context, not
7640 hack_decl_function_context. Use DECL_CONTEXT, not
7642 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7644 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7646 (push_template_decl_real): Likewise.
7647 (instantiate_class_template): Don't call add_friends.
7648 (tsubst_default_argument): Use DECL_CONTEXT, not
7650 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7651 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7652 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7654 * repo.c (repo_inline_used): Likewise.
7655 * search.c (current_scope): Adjust for new _CONTEXT macros.
7656 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7658 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7659 (lookup_fnfields_here):Likewise.
7660 (check_final_overrider): Likewise.
7661 (init_vbase_pointers): Likewise.
7662 (virtual_context): Likewise.
7663 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7664 (expand_body): Use decl_function_context, not
7665 hack_decl_function_context.
7666 * tree.c (hack_decl_function_context): Remove.
7667 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7669 * typeck2.c (error_not_base_type): Likewise.
7671 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7673 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7675 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7677 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7679 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7681 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7683 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7685 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7687 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7689 * parse.y (frob_specs): Split out...
7690 (parse_decl): From here.
7691 (fn.def2): Call initial_deferred_type_access_control.
7692 (after_type_component_declarator0): Call frob_specs.
7693 (notype_component_declarator0): Likewise.
7694 * search.c (friend_accessible_p): Nested classes are friends of their
7697 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7699 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7700 used to create an implicit temporary.
7702 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7705 2000-02-08 Nathan Sidwell <nathan@acm.org>
7707 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7708 strip array element qualifiers too.
7710 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7712 * decl.c (store_parm_decls): Don't build cleanups for parameters
7713 while processing_template_decl.
7715 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7717 * cp-tree.h (struct saved_scope): Add incomplete field.
7718 (namespace_scope_incomplete): New macro.
7719 * decl.c (pushdecl): Use it.
7720 (hack_incomplete_structures): Use it. See through artificial
7722 (mark_saved_scope): Mark it.
7724 Implement access control for nested types.
7725 * search.c (type_access_control): New fn.
7726 (accessible_p): Now we do perform access control for types.
7727 * semantics.c (deferred_type_access_control): New fn.
7728 (initial_deferred_type_access_control): New fn.
7729 (begin_function_definition): Call it. Add lookups parm.
7730 * decl.c (struct binding_level): Add this_class field.
7731 (pushlevel_class): Set it.
7732 (mark_binding_level): Mark it.
7733 (lookup_name_real): Use it. Call type_access_control.
7734 (mark_saved_scope): Mark lookups field.
7735 * cp-tree.h (flagged_type_tree): Add lookups field.
7736 (struct saved_scope): Add lookups field.
7737 (type_lookups): New macro.
7738 * parse.y (declmods): Now <ftype>.
7739 (parse_decl): Add lookups parm. Call
7740 initial_deferred_type_access_control.
7741 (lang_extdef): Clear type_lookups.
7742 (typed_declspecs, declmods, typespec): Set lookups field.
7743 (initdcl): Call deferred_type_access_control.
7744 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7745 component_decl_1, named_parm): Adjust.
7746 * friend.c (is_friend): Nested classes are friends of their
7749 * class.c (currently_open_derived_class): New fn.
7750 * method.c (hack_identifier): Use it.
7752 * lex.c (do_identifier): Remove obsolete code.
7754 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7756 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7758 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7759 thinks this file is plain C).
7761 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7763 * Makefile.in (call.o): Depend on $(EXPR_H).
7765 * call.c: Include "expr.h".
7767 * class.c (dump_class_hierarchy): Add prototype.
7769 * search.c (dfs_get_pure_virtuals): Likewise.
7771 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7773 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7776 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7778 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7779 Store it in DECL_FCONTEXT.
7780 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7782 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7784 * tinfo.h (old abi): #include "tconfig.h".
7785 * tinfo.cc (convert_to_base): Move into old abi section.
7787 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7789 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7790 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7791 (BINFO_PRIMARY_BINFO): New macro.
7792 (BF_DELTA): Rename to ...
7793 (BV_DELTA): ... this.
7794 (BF_VCALL_INDEX): Rename to ...
7795 (BV_VCALL_INDEX): ... this.
7796 (BF_FN): Rename to ...
7798 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7799 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7800 (modify_vtable_entry): Simplify.
7801 (add_virtual_function): Rename BF_ macros to BV_ variants.
7802 (build_vtable_initializer): Likewise.
7803 (get_class_offset_1): Remove.
7804 (dfs_get_class_offset): Likewise.
7805 (get_class_offset): Likewise.
7806 (dfs_find_final_overrider): New function.
7807 (find_final_overrider): Likewise.
7808 (modify_one_vtable): Remove.
7809 (dfs_find_base): New function.
7810 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7811 find_final_overrider.
7812 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7814 (dfs_fixup_vtable_deltas): Remove.
7815 (override_one_vtable): Remove.
7816 (merge_overrides): Likewise.
7817 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7818 unreal chilren of virtual bases.
7819 (finish_struct_1): Don't use merge_overrides. Don't use
7820 dfs_fixup_vtable_deltas.
7821 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7824 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7825 Jason Merrill <jason@yorick.cygnus.com>
7827 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7829 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7831 * exception.cc (__throw_bad_typeid): Add missing std::.
7833 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7835 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7837 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7839 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7841 Runtime support for new-abi rtti.
7842 * inc/typeinfo (type_info::operator!=): Define in class.
7843 (type_info::before, type_info::name, type_info::operator==,
7844 type_info::operator!=): Define new ABI implementations.
7845 (type_info::is_pointer_p, type_info::is_function_p): Declare
7846 new virtual functions.
7847 (type_info::do_catch, type_info::do_upcast): Likewise.
7849 * tinfo.h (__base_class_info): Define new class.
7850 (__class_type_info): Likewise.
7851 (__si_class_type_info): Likewise.
7852 (__vmi_class_type_info): Likewise.
7853 (__dynamic_cast): Prototype.
7855 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7856 (type_info::is_pointer_p): Define new function.
7857 (type_info::is_function_p): Likewise.
7858 (type_info::do_catch): Likewise.
7859 (type_info::do_upcast): Likewise.
7860 (vtable_prefix): New structure for vtable access.
7861 (adjust_pointer): Define new template function.
7862 (contained_p, public_p, virtual_p, contained_public_p,
7863 contained_nonpublic_p, contained_nonvirtual_p): Define new
7865 (nonvirtual_base_type): New local variable.
7866 (__class_type_info::~__class_type_info): Define.
7867 (__si_class_type_info::~__si_class_type_info): Likewise.
7868 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7869 (__class_type_info::do_catch): Define new function.
7870 (__class_type_info::do_upcast): Likewise.
7871 (__class_type_info::find_public_src): Likewise.
7872 (__class_type_info::do_find_public_src): Likewise.
7873 (__si_class_type_info::do_find_public_src): Likewise.
7874 (__vmi_class_type_info::do_find_public_src): Likewise.
7875 (__class_type_info::do_dyncast): Likewise.
7876 (__si_class_type_info::do_dyncast): Likewise.
7877 (__vmi_class_type_info::do_dyncast): Likewise.
7878 (__class_type_info::do_upcast): Likewise.
7879 (__si_class_type_info::do_upcast): Likewise.
7880 (__vmi_class_type_info::do_upcast): Likewise.
7881 (__dynamic_cast): Likewise.
7883 * tinfo2.cc (__fundamental_type_info): Define new class.
7884 (__pointer_type_info): Likewise.
7885 (__reference_type_info): Likewise.
7886 (__array_type_info): Likewise.
7887 (__function_type_info): Likewise.
7888 (__enum_type_info): Likewise.
7889 (__ptr_to_member_type_info): Likewise.
7890 (__fundamental_type_info::~__fundamental_type_info): Define.
7891 (__pointer_type_info::~__pointer_type_info): Likewise.
7892 (__reference_type_info::~__reference_type_info): Likewise.
7893 (__array_type_info::~__array_type_info): Likewise.
7894 (__function_type_info::~__function_type_info): Likewise.
7895 (__enum_type_info::~__enum_type_info): Likewise.
7896 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7897 (__pointer_type_info::do_catch): Define new function.
7898 (__ptr_to_member_type_info::do_catch): Define new function.
7900 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7901 (__is_pointer): Likewise.
7903 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7905 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7907 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7908 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7909 (make_new_vtable): New function.
7910 (modify_vtable_entry): Handle generation of new vtables correctly.
7911 (modify_one_vtable): Remove unused parameter.
7912 (dfs_fixup_vtable_deltas): Likewise.
7913 (override_one_vtable): Use build_secondary_vtable.
7914 (finish_struct_1): Use build_primary_vtable and
7915 build_secondary_vtable.
7917 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7919 * cp/decl.c: Adjust variable names, comments, help strings.
7921 2000-01-29 Nathan Sidwell <nathan@acm.org>
7923 * new2.cc (operator delete[]): Use operator delete, don't assume
7926 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7928 * class.c (build_vtbl_initializer): Add argument to
7929 build_vtable_entry call.
7931 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7933 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7934 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7935 (BF_DELTA): New macro.
7936 (BF_VCALL_INDEX): Likewise.
7938 (THUNK_VCALL_OFFSET): Likewise.
7939 (make_thunk): Change prototype.
7940 * class.c (build_vtable_entry): Integrate
7941 build_vtable_entry_for_fn. Handle vcall indices.
7942 (build_vtable_entry_for_fn): Remove.
7943 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7944 BF_VCALL_INDEX, BF_FN.
7945 (modify_vtable_entry): Integrate common code from
7946 modify_one_vtable and dfs_fixup_vtable_deltas.
7947 (add_virtual_function): Set BF_VCALL_INDEX.
7948 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7950 (modify_one_vtable): Simplify.
7951 (dfs_fixup_vtable_deltas): Likewise.
7952 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7953 * method.c (make_thunk): Handle vcall indices.
7955 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7957 Compiler side new abi rtti (not enabled).
7958 * cp-tree.h (new_abi_rtti_p): New macro.
7959 (emit_support_tinfos): Prototype new function.
7960 (tinfo_decl_p): Likewise.
7961 (emit_tinfo_decl): Likwise.
7962 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7964 (doing_runtime): New local static.
7965 (init_rtti_processing): Add new-abi initializer.
7966 (get_tinfo_decl): Add new-abi logic.
7967 (tinfo_from_decl): Likewise.
7968 (build_dynamic_cast_1): Likewise.
7969 (qualifier_flags): New static function.
7970 (tinfo_base_init): Likewise.
7971 (generic_initializer): Likewise.
7972 (ptr_ref_initializer): Likewise.
7973 (ptmd_initializer): Likewise.
7974 (class_hint_flags): Likewise.
7975 (class_initializer): Likewise.
7976 (synthesize_tinfo_var): Likewise.
7977 (create_real_tinfo_var): Likewise.
7978 (create_pseudo_type_info): Likewise.
7979 (get_vmi_pseudo_type_info): Likewise.
7980 (create_tinfo_types): Likewise.
7981 (emit_support_tinfos): New global function.
7982 (tinfo_decl_p): New global predicate.
7983 (emit_tinfo_decl): New global function.
7984 * class.c (set_rtti_entry): Generalize for old and new rtti.
7985 (build_vtbl_initializer): Likewise.
7986 * decl2.c (finish_file): Likewise.
7988 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7990 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7991 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7993 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
7995 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
7998 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8000 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8002 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8004 * optimize.c (calls_setjmp_r): Supply new argument
8005 to special_function_p.
8007 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8009 * call.c: PROTO -> PARAMS.
8010 * class.c: Likewise.
8011 * cp-tree.h: Likewise.
8015 * decl2.c: Likewise.
8017 * errfn.c: Likewise.
8018 * error.c: Likewise.
8019 * except.c: Likewise.
8022 * input.c: Likewise.
8025 * method.c: Likewise.
8026 * optimize.c: Likewise.
8027 * parse.y: Likewise.
8031 * search.c: Likewise.
8032 * semantics.c: Likewise.
8035 * typeck.c: Likewise.
8036 * typeck2.c: Likewise.
8039 2000-01-25 Richard Henderson <rth@cygnus.com>
8041 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8043 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8045 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8046 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8047 (struct vcall_offset_data_s): New type.
8048 (dfs_vcall_offset_queue_p): New function.
8049 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8050 (build_vcall_offset_vtbl_entries): Likewise.
8051 (layout_vtable_decl): Likewise.
8052 (num_vfun_entries): Likewise.
8053 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8054 (build_vtbl_initializer): Likewise.
8055 (dfs_finish_vtabls): Use layout_vtable_decl.
8056 (modify_one_vtables): Always duplicate vtables under the new ABI.
8057 (finish_struct_1): Use layout_vtable_decl.
8059 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8061 * decl.c (member_function_or_else): Change third arg from a format
8062 specifier to an `enum overload_flags'. Callers changed.
8064 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8066 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8067 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8068 build_const_cast, get_delta_difference, check_return_expr): Avoid
8069 ANSI string concatenation usage.
8071 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8073 * class.c (layout_class_type): Put the fields required to make a
8074 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8077 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8079 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8082 * decl2.c (mark_used): Do instantiate inlines that have been
8083 explicitly instantiated.
8085 2000-01-24 Richard Henderson <rth@cygnus.com>
8087 * call.c (build_over_call): Use expand_tree_builtin.
8088 * typeck.c (build_function_call_real): Likewise.
8089 (build_binary_op_nodefault): Handle unordered compares.
8091 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8093 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8094 cp_tree_index values.
8095 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8096 New global node #defines for them.
8097 * rtti.c (call_void_fn): Replace with ...
8098 (build_runtime_decl): ... new static function.
8099 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8100 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8101 (build_dynamic_cast_1): Always produce correctly typed result.
8102 Explicitly produce type_info addresses. Use dynamic_cast_node.
8103 * exception.cc (__throw_bad_cast): Return `void *'.
8104 (__throw_bad_typeid): Return `const type_info &'.
8106 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8108 * cp-tree.h (get_vtable_decl): Prototype new function.
8109 * class.c (get_vtable_decl): New function. Broken out from ...
8110 (build_vtable): ... here. Use it.
8111 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8114 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8116 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8117 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8118 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8119 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8120 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8121 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8122 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8123 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8124 (CPTI_TINFO_VAR_ID): New enumeration.
8125 (__tp_desc_type_node, __access_mode_type_node,
8126 __bltn_desc_type_node, __user_desc_type_node,
8127 __class_desc_type_node, __ptr_desc_type_node,
8128 __attr_desc_type_node, __func_desc_type_node,
8129 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8130 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8131 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8132 enum_desc_type_node, class_desc_type_node,
8133 si_class_desc_type_node, vmi_class_desc_type_node,
8134 ptmd_desc_type_node, base_desc_type_node): New #defines.
8135 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8136 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8137 (tinfo_var_id): New enumeration.
8138 (DECL_TINFO_FN_P): Augment comment.
8139 * decl.c (cp_global_trees): Adjust documentation.
8140 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8141 tinfo_decl_type and tinfo_var_id.
8142 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8143 (build_typeid): Remove unused variable.
8144 (get_tinfo_var): Use tinfo_var_id.
8145 (tinfo_name): New static function.
8146 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8147 (tinfo_from_decl): Likewise.
8148 (get_base_offset): New static function, broken out of
8150 (expand_si_desc): Use tinfo_name.
8151 (expand_class_desc): Likewise. Lose local static variable.
8152 Use base_desc_type_node. Use get_base_offset.
8153 (expand_ptr_desc): Use tinfo_name.
8154 (expand_attr_desc): Likewise.
8155 (expand_generic_desc): Likewise.
8157 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8158 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8160 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8162 * cp-tree.h (__eprintf): Remove declaration.
8163 * tree.c (__eprintf): Remove definition.
8165 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8166 Mark Mitchell <mark@codesourcery.com>
8168 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8169 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8171 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8173 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8175 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8177 * cp-tree.h (register_dtor_fn): New function.
8178 * decl.c (destroy_local_static): Rename to ...
8179 (register_dtor_fn): ... this. Give it external linkage.
8180 (expand_static_init): Use it.
8181 * decl2.c (do_static_initialization): Likewise, if using
8183 (do_static_destruction): Check that __cxa_atexit is not in use.
8184 (finish_file): Don't call do_static_destruction if using
8187 * typeck.c (convert_arguments): Restore two-message error
8190 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8192 Remap dynamic cast hint values to be consistent across ABIs.
8193 * search.c (dynamic_cast_base_recurse): Remap generated value.
8194 (get_dynamic_cast_base_type): Adjust documentation.
8195 * tinfo.h (__user_type_info::dyncast): Likewise.
8196 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8197 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8198 (__class_type_info::do_dyncast): Likewise.
8199 (__class_type_info::do_find_public_subobj): Likewise.
8200 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8202 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8204 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8206 * typeck2.c (incomplete_type_error): Restore previous
8207 cp_error and cp_error_at call sequence.
8209 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8211 * class.c (dump_class_hierarchy): Make format agree with argument;
8212 cast pointer to unsigned long and print with %lx.
8214 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8216 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8218 * typeck.c (composite_pointer_type, common_type,
8219 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8220 build_function_call_real, convert_arguments,
8221 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8222 build_unary_op, mark_addressable, build_compound_expr,
8223 build_static_cast, build_reinterpret_cast, build_const_cast,
8224 build_c_cast, build_modify_expr, get_delta_difference,
8225 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8226 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8228 * typeck2.c (readonly_error, abstract_virtuals_error,
8229 process_init_constructor, check_for_new_type): Likewise.
8231 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8233 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8236 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8238 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8239 (build_x_typeid): Likewise.
8240 (get_tinfo_fn): Likewise.
8241 (get_tinfo_fn_unused): Rename to ...
8242 (get_tinfo_decl): ... here.
8243 * rtti.c (build_headof): Replace logic error with assertion.
8244 (get_tinfo_fn_dynamic): Rename to ...
8245 (get_tinfo_decl_dynamic): ... here. Make static. Use
8246 complete_type_or_else.
8247 (build_x_typeid): Move into ...
8248 (build_typeid): ... here. Adjust call to
8249 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8250 throw_bad_typeid expression.
8251 (get_tinfo_fn_unused): Rename to ...
8252 (get_tinfo_decl): ... here. Adjust comment.
8253 (get_tinfo_fn): Delete.
8254 (tinfo_from_decl): New static function.
8255 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8256 (get_typeid): Use complete_type_or_else.
8257 (build_dynamic_cast_1): Adjust calls to
8258 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8259 * parse.y (primary): Adjust call to build_typeid.
8260 * except.c (build_eh_type_type_ref): Adjust call to
8261 get_tinfo_decl. Mark as used.
8262 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8263 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8264 * parse.c: Regenerated.
8266 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8268 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8270 (resolves_to_fixed_type_p): Document calling convention.
8271 * rtti.c (build_x_typeid): Initialize NONNULL.
8273 * cp-tree.h (build_shared_int_cst): New function.
8274 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8275 * class.c (modify_vtable_entry): Likewise.
8276 (add_virtual_function): Split out code to generated shared
8277 INTEGER_CSTs to build_share_int_cst.
8278 (modify_all_vtables): Handle all the overridden functions here.
8279 Add overridden functions from non-primary virtual bases to the
8281 (finish_struct_1): Adjust call to modify_all_vtables. Add
8282 overridden functions from non-primary bases to the vtable.
8283 * tree.c (build_shared_int_cst): New function.
8285 * cp-tree.h (scratchalloc): Remove.
8286 (build_scratch_list): Likewise.
8287 * call.c (convert_class_to_reference): Replace build_scratch_list
8288 and build_expr_list with build_tree_list.
8289 (add_candidate): Replace scratchalloc with expralloc. Note memory
8291 (build_user_type_conversion_1): Replace build_scratch_list
8292 and build_expr_list with build_tree_list.
8293 (build_new_op): Likewise.
8294 (build_op_delete_call): Likewise.
8295 (convert_like): Likewise.
8296 * cvt.c (ocp_convert): Likewise.
8297 * decl.c (start_decl): Likewise.
8298 (start_function): Likewise.
8299 (finish_destructor_body): Likewise.
8300 (maybe_build_cleanup_1): Likewise.
8301 * decl2.c (reparse_decl_as_expr): Likewise.
8302 * init.c (perform_member_init): Likewise.
8303 (expand_cleanup_for_base): Likewise.
8304 (build_builtin_delete_call): Likewise.
8305 (build_new_1): Likewise.
8306 (build_delete): Likewise.
8307 * method.c (do_build_assign_ref): Likewise.
8308 * parse.y (already_scoped_stmt): Likewise.
8309 (nontrivial_exprlist): Likewise.
8310 (net_initializer): Likewise.
8311 (initlist): Likewise.
8312 * parse.c: Regenerated.
8313 * rtti.c (build_x_typeid): Likewise.
8314 (build_dynamic_cast_1): Likewise.
8315 * typeck.c (build_x_compound_expr): Likewise.
8316 (build_static_cast): Likewise.
8317 (build_modify_expr): Likewise.
8319 * cp-tree.h (DECL_VINDEX): Add documentation.
8320 * class.c (build_vtable_entry): Likewise.
8321 (start_vtable): Add comment.
8322 (add_virtual_function): Replace pending_hard_virtuals with
8323 overridden_virtuals and pending_virtuals with new_virtuals.
8324 Replace redundant assignments with assertions.
8325 (check_for_override): Add comment.
8326 (check_bases_and_members): Replace pending_hard_virtuals with
8327 overridden_virtuals and pending_virtuals with new_virtuals.
8328 (create_vtbl_ptr): Likewise.
8329 (layout_class_type): Likewise.
8330 (finish_struct_1): Likewise. Add comments.
8332 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8334 * class.c (finish_struct_1): Replace redundant code with
8337 * cp-tree.h (flag_new_abi): Move.
8338 (flag_use_cxa_atexit): Likewise.
8339 (flag_honor_std): Likewise.
8340 (flag_rtti): Likewise.
8341 (vbase_offsets_in_vtable_p): Define.
8342 (vptrs_present_everywhere_p): Likewise.
8343 (TYPE_CONTAINS_VPTR_P): Likewise.
8344 (dfs_walk_real): Declare.
8345 * class.c (build_vbase_pointer_fields): Check
8346 vbase_offsets_in_vtable_p.
8347 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8349 (build_vbase_offset_vtbl_entries): Simplify.
8350 (build_vbase_offset_vtbl_entries): Adjust.
8351 (build_vbase_pointer): Add ability to look up vbase offsets in
8353 (start_vtable): New function.
8354 (add_virtual_function): Use it.
8355 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8356 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8357 (build_vtbl_initializer): Take the type of the complete object as
8358 input. Use it to correctly calculate vbase offsets.
8359 (dfs_finish_vtbls): Pass the complete type to
8360 build_vtbl_initializer.
8361 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8362 (create_vtable_ptr): Create a vtable even if there are no
8363 new virtual functions, under the new ABI.
8364 (finish_struct_1): Likewise.
8365 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8366 * decl.c (exapnd_static_init): Remove call to
8367 preserve_initializer.
8368 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8370 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8371 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8372 (construct_virtual_bases): Don't initialize virtual base pointers
8374 (build_aggr_init): Clean up comment.
8375 (expand_aggr_init_1): Likewise.
8376 * rtti.c (expand_class_desc): Store the virtual function table
8377 index where the vbase offset lives in the offset field.
8378 * search.c (dfs_walk_real): Make it global.
8379 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8380 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8382 * tinfo.h (USItype): Make it signed under the new ABI.
8383 * tinfo.cc (convert_to_base): New function. Encapsulate base
8384 conversion logic here.
8385 (__class_type_info::do_upcast): Use it.
8386 (__class_type_info::do_dyncast): Likewise.
8387 (__class_type_info::do_find_public_subobj): Likewise.
8389 * init.c (construct_virtual_bases): Don't look up the addresses of
8390 virtual bases at run-time.
8392 * class.c (build_vbase_pointer): Relocate.
8393 (build_vbase_pointer_fields): Likewise.
8394 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8395 (build_vbase_offset_vtbl_entries): Likewise.
8397 * decl.c (init_decl_processing): Complain if -fnew-abi
8398 -fno-vtable-thunks is used.
8400 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8403 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8405 * cp-tree.h (num_extra_vtbl_entries): New function.
8406 (size_extra_vtbl_entries): Likewise.
8407 (dfs_vtable_path_unmark): Likewise.
8408 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8409 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8410 * class.c (num_extra_vtbl_entries): New function.
8411 (size_extra_vtbl_entries): Likewise.
8412 (dfs_build_vbase_offset_vtbl_entries): New function.
8413 (build_vbase_offset_vtbl_entries): Likewise.
8414 (build_vtbl_initializer): Use it.
8415 (finish_struct_1): Adjust vtable sizes (using
8416 num_extra_vtbl_entries).
8417 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8418 THUNK_DECL is non-NULL before expanding it.
8419 * init.c (expand_virtual_init): Adjust the vtable pointer by
8420 size_extra_vtbl_entries before storing it.
8421 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8422 Handle TREE_LIST parameters here, not in the dfs_* functions.
8423 (dfs_unmarked_real_bases_queue_p): Adjust.
8424 (dfs_marked_real_bases_queue_p): Likewise.
8425 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8426 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8427 (dfs_vtable_path_unmark): Likewise.
8429 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8431 * optimize.c (copy_body_r): Clear the operand three of a
8432 TARGET_EXPR when copying it.
8434 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8436 * method.c (build_decl_overload_real): Check whether we are in ::
8437 before returning __builtin_new/delete.
8439 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8441 * pt.c (tsubst_friend_function): Improve comment.
8442 (instantiate_decl): Avoid crashing when a "nested" function is
8443 instantiated from the top level.
8445 * dump.c (dqeueue_and_dump): Dump
8446 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8448 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8450 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8452 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8454 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8455 ENABLE_NEW_GXX_ABI defined.
8456 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8457 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8458 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8460 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8462 * decl.c (start_cleanup_fn): Call pushdecl.
8464 * call.c (convert_class_to_reference): Fix typos.
8465 (build_conditional_expr): Handle errors gracefully.
8466 * class.c (push_nested_class): Likewise.
8467 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8468 (DECL_THIS_EXTERN): Use it.
8469 (DECL_THIS_STATIC): Likewise.
8470 * cvt.c (convert_to_void): Handle errors gracefully.
8471 (build_expr_type_conversion): Likewise.
8472 * decl.c (maybe_push_decl): Likewise.
8473 (start_decl_1): Likewise.
8474 (require_complete_types_for_parms): Likewise.
8475 * parse.y (structsp): Likewise.
8476 (base_class): Likewise.
8477 * parse.c: Regenerated.
8478 * pt.c (finish_member_template_decl): Likewise.
8479 * typeck.c (decay_conversion): Likewise.
8481 * cp-tree.h (dfs_skip_vbases): New function.
8482 (find_vbase_instance): Likewise.
8483 * class.c (determine_primary_base): Allow a nearly empty base to
8484 serve as a primary base class under the new ABI.
8485 (get_class_offset_1): Rename to ...
8486 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8488 (get_class_offset): Use it. Issue error messages here.
8489 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8490 find the right copies of virtual bases.
8491 (fixup_vtable_deltas1): Rename to ...
8492 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8493 bases as primary bases.
8494 (fixup_vtable_deltas): Remove.
8495 (override_one_vtable): Handle virtual bases as primary bases.
8496 (merge_overrides): Likewise.
8497 (finish_struct_1): Likewise.
8498 (dump_class_hierarchy): Dump primary-ness of bases as well.
8499 * search.c (mark_primary_bases): Use a pre-order traversal to
8500 handle primary virtual bases.
8501 (dfs_skip_vbases): New fiunction.
8502 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8503 (fixup_virtual_upcast_offsets): Likewise.
8504 (fixup_all_virtual_upcast_offsets): Likewise.
8505 (dfs_find_vbase_instances): New function.
8506 (find_vbase_instance): Likewise.
8508 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8510 * lex.c (DIR_SEPARATOR): Delete macro.
8512 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8514 * decl2.c (lang_decode_option): Handle automatic line wrapping
8517 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8519 * friend.c (do_friend): Don't resolve scopes when processing
8520 template declarations, even if the qualifying scope doesn't
8521 involve template parameters.
8523 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8525 * class.c (dfs_modify_vtables_queue_p): Remove.
8526 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8527 and dfs_marked_real_bases_queue_p instead of
8528 dfs_modify_vtables_queue_p.
8530 * class.c (build_vbase_path): Simplify.
8531 (dfs_propagate_binfo_offsets): New function.
8532 (propagate_binfo_offsets): Use it.
8533 (remove_base_field): Simplify.
8534 (dfs_set_offset_for_vbases): Remove.
8535 (dfs_set_offset_for_shared_vbases): New function.
8536 (dfs_set_offset_for_unshared_vbases): Likewise.
8537 (layout_virtual_bases): Use them.
8538 (layout_basetypes): Don't call propagate_binfo_offsets.
8539 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8542 * class.c (build_base_field): New function, split out from ...
8543 (build_base_fields): ... here. Use it. Allocate primary bases
8544 first, under the new ABI.
8545 (get_vtable_entry): Remove.
8546 (remove_base_field): New function, split out from ...
8547 (remove_base_fields): ... here. Adjust since primary bases come
8548 first under the new ABI.
8550 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8551 (initialize_vtbl_ptrs): New function.
8552 (expand_indirect_vtbls_init): Change prototype.
8553 (convert_pointer_to_vbase): Declare.
8554 * init.c (expand_direct_vtbls_init): Remove.
8555 (dfs_initialize_vtbl_ptrs): New function.
8556 (initialize_vtbl_ptrs): Likewise.
8557 (emit_base_init): Use initialize_vtbl_ptrs.
8558 * search.c (convert_pointer_to_vbase): Make it global.
8559 (expand_indirect_vtbls_init): Remove vtable initialization code.
8560 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8562 * class.c (dfs_finish_vtbls): New function.
8563 (finish_vtbls): Use it.
8564 (dump_class_hierarchy): New function.
8566 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8567 (BINFO_VBASE_PRIMARY_P): New macro.
8568 (BINFO_VIRTUALS): Add to documentation.
8569 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8570 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8571 (dfs_mark_primary_bases_queue_p): Likewise.
8572 (dfs_unmarked_real_bases_queue_p): New function.
8573 (dfs_marked_real_bases_queue_p): Likewise.
8574 * search.c (dfs_mark_primary_bases): Adjust.
8575 (mark_primary_bases): Likewise.
8576 (get_shared_vbase_if_not_primary): New function.
8577 (dfs_unmarked_real_bases_queue_p): Likewise.
8578 (dfs_marked_real_bases_queue_p): Likewise.
8579 (dfs_get_pure_virtuals): Simplify.
8580 (get_pure_virtuals): Likewise.
8582 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8584 * lex.c: Include tm_p.h.
8586 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8588 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8590 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8592 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8593 * pt.c (instantiate_decl): Defer comdat templates that might not be
8596 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8597 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8598 (finish_file): Likewise.
8600 * decl2.c (import_export_class): Undo 12/14 change.
8602 * error.c (dump_decl): operator new, not operatornew.
8604 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8605 * search.c (lookup_field_1): Look for the last field with the
8608 2000-01-05 Nathan Sidwell <nathan@acm.org>
8610 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8613 2000-01-05 Nathan Sidwell <nathan@acm.org>
8615 * typeck.c (build_static_cast): Don't strip target qualifiers
8616 when casting from a class.
8618 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8620 * class.c (warn_hidden): Initialize variable `fndecl'.
8622 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8624 * decl.c (flag_isoc9x): New variable to be able to use code in
8625 c-common.c. For now always zero.
8627 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8629 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8630 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8631 or unshare_base_binfos for virtual bases here.
8632 * search.c (dfs_get_vbase_types): Do it here.
8633 (get_vbase_types): Adjust.
8635 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8637 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8638 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8639 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8640 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8641 (unmark_primary_bases): Remove declaration.
8642 (unmarkedp): Declare.
8643 (dfs_vbase_unmark): Likewise.
8644 * class.c (determine_primary_base): Return immediately if there
8645 are no base classes. Call mark_primary_bases here.
8646 (modify_all_direct_vtables): Remove.
8647 (modify_all_indirect_vtables): Remove.
8648 (dfs_modify_vtables_queue_p): New function.
8649 (dfs_modify_vtables): New function.
8650 (modify_all_vtables): Use them.
8651 (build_base_fields): Build FIELD_DECLs for primary virtual base
8653 (create_vtable_ptr): Don't call determine_primary_base here.
8654 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8655 (dfs_set_offset_for_vbases): ... this.
8656 (layout_virtual_bases): Use it.
8657 (layout_class_type): Call determine_primary_base here.
8658 * search.c (unmarkedp): Make it global.
8659 (shared_marked_p): Simplify.
8660 (shared_unmarked_p): Likewise.
8661 (dfs_primary_bases_queue_p): Remove.
8662 (dfs_unmark_primary_bases): Likewise.
8663 (unmark_primary_bases): Likewise.
8664 (mark_primary_bases): Simplify.
8665 (get_pure_virtuals): Don't call mark_primary_bases here.
8666 (dfs_vbase_unmark): New function.
8667 (get_vbase_types): Simplify.
8669 * class.c (struct base_info): Remove.
8670 (determine_primary_base): Take has_virtual_p rather than a
8671 base_info as input. Don't calculate max_has_virtual.
8672 (finish_struct_bits): Remove max_has_virtual argument.
8673 (create_vtable_ptr): Remove max_has_virtual_p argument.
8674 (layout_virtual_bases): Remove max argument.
8675 (layout_basetypes): Likewise.
8676 (layout_class_type): Remove max_has_virtual_p argument.
8677 (finish_struct_1): Remove max_has_virtual.
8679 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8680 (layout_basetypes): Remove.
8681 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8682 Update to handle primary virtual bases.
8683 (remove_base_fields): New function, split out from
8685 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8686 (layout_virtual_bases): New function, split out from
8687 layout_basetypes. Update to handle primary virtual bases.
8688 (layout_basetypes): Moved here from tree.c. Use
8689 remove_base_fields and layout_virtual_bases.
8690 * search.c (dfs_mark_primary_bases_queue_p): New function.
8691 (mark_primary_bases): Use it.
8692 * tree.c (CEIL): Remove.
8693 (propagate_binfo_offsets): Remove.
8694 (layout_basetypes): Remove.
8696 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8698 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8699 (BINFO_PRIMARY_MARKED_P): New macro.
8700 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8701 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8702 (mark_primary_bases): New function.
8703 (unmark_primary_bases): Likewise.
8704 * search.c (get_abstract_virtuals_1): Remove.
8705 (dfs_mark_primary_bases): New function.
8706 (mark_primary_bases): Likewise.
8707 (dfs_unmark_primary_bases): Likewise.
8708 (unmark_primary_bases): Likewise.
8709 (dfs_get_pure_virtuals): Likewise.
8711 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8713 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8714 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8715 (modify_one_vtable): Adjust.
8716 (fixup_vtable_deltas1): Likewise.
8717 (override_one_vtable): Likewise.
8718 * search.c (get_abstract_virtuals_1): Likewise.
8719 (get_pure_virtuals): Likewise.
8720 (expand_upcast_fixups): Likewise.
8721 * tree.c (debug_binfo): Likewise.
8723 * class.c (build_vtable): Don't return a value. Don't rebuild
8724 vtables for bases that have already been handled.
8725 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8726 already been handled.
8727 (modify_one_vtable): Adjust accordingly.
8728 (fixup_vtable_deltas1): Likewise.
8729 (finish_struct_1): Likewise.
8731 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8733 * call.c (build_new_method_call): Also check destructors.