1 2001-03-22 Jakub Jelinek <jakub@redhat.com>
3 * method.c (do_build_assign_ref): Don't use build_modify_expr for
4 anonymous aggregates, since they don't have assignment operator
6 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
7 assignment operators for anonymous structure fields.
9 2001-03-21 Jason Merrill <jason@redhat.com>
11 * pt.c (instantiate_decl): Abort if we see a member constant
12 instantiation that doesn't already have its initializer.
13 Downgrade explicit instantiation without definition to pedwarn.
15 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
16 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
17 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
19 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
20 (pending_vtables): Remove.
21 * decl2.c (pending_vtables): Remove.
22 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
23 CLASSTYPE_VTABLE_NEEDS_WRITING.
24 (import_export_class): Likewise.
25 (init_decl2): Don't mark pending_vtables.
26 * lex.c (handle_pragma_vtable): Just sorry.
27 * pt.c (instantiate_class_template): Don't mess with
28 CLASSTYPE_VTABLE_NEEDS_WRITING.
29 (mark_class_instantiated): Likewise.
30 * ptree.c (print_lang_type): Don't print it.
31 * semantics.c (begin_class_definition): Don't set it.
33 * pt.c (template_tail): Replace with last_pending_template.
34 (maybe_templates, maybe_template_tail): Remove.
35 (add_pending_template): Adjust.
36 (instantiate_pending_templates): Adjust.
38 * cp-tree.h (struct saved_scope): Remove lang_stack field.
39 (current_lang_stack): Remove.
40 * decl.c (maybe_push_to_top_level): Don't initialize it.
41 (duplicate_decls): Use current_lang_depth.
42 (xref_basetypes): Likewise.
43 * class.c (current_lang_depth): New fn.
44 (push_lang_context): Use more varray functionality.
45 (pop_lang_context): Likewise.
47 * error.c (GLOBAL_THING): Always use '__'.
49 2001-03-21 Mark Mitchell <mark@codesourcery.com>
51 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
53 * mangle.c (mangle_decl_string): Mangle the names of overloaded
54 operators, even when they have `extern "C"' linkage.
56 2001-03-19 Mark Mitchell <mark@codesourcery.com>
58 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
59 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
60 where it's not necessary.
61 (add_method): Remove optimization involving comparison of
63 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
64 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
65 where it's not necessary.
66 (check_methods): Likewise.
67 (build_clone): Likewise.
68 (built_vtt): Likewise.
69 * cp-tree.h (DECL_NEEDED_P): Likewise.
70 * decl.c (pushtag): Likewise.
71 (duplicate_decls): Likewise.
73 (builtin_function): Likewise.
74 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
75 (build_cp_library_fn): Likewise.
76 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
77 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
78 where it's not necessary.
79 (make_rtl_for_nonlocal_decl): Likewise.
80 (cp_finish_decl): Likewise.
81 (grokfndecl): Likewise.
82 (grokvardecl): Likewise.
83 (grokdeclarator): Likewise.
84 (start_function): Likewise.
85 (cp_missing_return_ok_p): Likewise.
86 * decl2.c (grokclassfn): Likewise.
87 (check_classfn): Likewise.
88 (finish_static_data_member_decl): Likewise.
89 (grokfield): Likewise.
90 * error.c (GLOBAL_IORD_P): Remove.
91 (dump_global_iord): Improve output.
92 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
93 * except.c (nothrow_libfn_p): Summarily reject any function not in
95 * init.c (build_java_class_ref): Don't explicitly set
96 DECL_ASSEMBLER_NAME after calling mangle_decl.
97 * mangle.c (mangle_decl_string): Handle extern "C" functions.
98 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
99 * method.c (set_mangled_name_for_decl): Don't explicitly set
100 DECL_ASSEMBLER_NAME after calling mangle_decl.
101 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
102 IDENTIFIER_GLOBAL_VALUE for the thunk.
103 * pt.c (set_mangled_name_for_template_decl): Remove.
104 (check_explicit_specialization): Don't use it.
105 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
106 (tsubst_friend_function): Likewise.
107 (tsubst_decl): Likewise.
108 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
109 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
110 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
111 where it's not necessary.
112 (tinfo_base_init): Likewise.
113 (create_real_tinfo_var): Likewise.
114 * search.c (looup_field_1): Likewise.
115 * semantics.c (finish_named_return_value): Likewise.
116 * tree.c (init_tree): Set lang_set_decl_assembler_name.
118 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
120 Correct semantics restrictions checking in throw-expression.
121 * except.c (is_admissible_throw_operand): New function.
122 (build_throw): Use it.
124 2001-03-14 Mark Mitchell <mark@codesourcery.com>
126 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
129 2001-03-14 Mark Mitchell <mark@codesourcery.com>
131 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
132 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
133 * decl.c (duplicate_decls): Likewise.
134 (builtin_function): Likewise.
135 (build_library_fn): Likewise.
136 (build_cp_library_fn): Likewise.
137 (check_initializer): Likewise.
138 (cp_finish_decl): Likewise.
139 * decl2.c (grokfield): Likewise.
140 (grok_function_init): Remove #if 0'd code.
141 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
142 * friend.c (do_friend): Likewise.
143 * init.c (get_temp_regvar): Likewise.
144 * method.c (make_thunk): Likewise.
145 * pt.c (tsubst_friend_function): Likewise.
146 (tsubst_decl): Likewise.
147 (regenerate_decl_from_template): Likewise.
148 * semantics.c (genrtl_named_return_value): Likewise.
149 (expand_body): Likewise.
150 (genrtl_finish_function): Likewise.
151 * tree.c (cp_tree_equal): Likewise.
153 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
155 * call.c (convert_like_real): Add extra semantics to INNER
156 parameter. Don't convert to temporary if a user conversion
157 gives us an lvalue that we're about to bind to a reference.
158 Set INNER to indicate pending reference binding on recursive
161 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
163 * cp/lex.c: Delete duplicate pending_lang_change.
165 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
167 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
169 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
170 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
172 2001-03-09 Zack Weinberg <zackw@stanford.edu>
174 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
176 2001-03-08 Stan Shebs <shebs@apple.com>
178 * cp-tree.h (set_identifier_local_value): Remove unused decl.
180 2001-03-06 Zack Weinberg <zackw@stanford.edu>
182 * spew.c: Remove references to CPP_OSTRING.
184 2001-03-06 Andrew Haley <aph@redhat.com>
186 * typeck.c (convert_arguments): Check that we have an fndecl.
188 2001-03-05 Andrew Haley <aph@redhat.com>
190 * typeck.c (convert_arguments): Don't do ellipsis conversion for
191 __built_in_constant_p.
193 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
195 * typeck.c (build_static_cast): Allow enum to enum conversions
198 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
200 * class.c (check_field_decls): Pointers to member do not a
201 non-pod struct make, as per DR 148.
203 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
205 * call.c (joust): cp_pedwarn when using gnu extension concerning
206 worst conversion sequences.
208 2001-03-01 Zack Weinberg <zackw@stanford.edu>
210 * decl.c: Replace all uses of 'boolean' with 'bool'.
212 2001-03-01 Zack Weinberg <zackw@stanford.edu>
214 * lang-specs.h: Add zero initializer for cpp_spec field to
215 all array elements that need one. Don't put an #ifdef inside
216 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
219 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
221 Implement using decls inside template functions.
222 * decl2.c (validate_nonmember_using_decl): Don't special case
223 fake_std_node in the global namespace. Don't reject early when
224 processing a template.
225 (do_local_using_decl): Add to statement tree. Don't do further
226 processing when building a template.
227 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
229 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
231 * decl2.c (do_nonmember_using_decl): Don't complain if we find
232 same function. Do complain about ambiguating extern "C"
235 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
237 Remove floating point and complex type template constant parms.
238 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
239 COMPLEX_TYPE extensions.
240 (invalid_nontype_parm_type_p): Likewise.
242 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
244 * except.c (call_eh_info): Revert "match_function"'s type.
246 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
248 Fix ctor vtable vcall offsets.
249 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
250 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
251 (get_matching_base): Remove.
252 (get_original_base): New function.
253 (build_vtbl_initializer): Initialize vid.rtti_binfo.
254 Use a virtual thunk for a ctor vtable with an index
255 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
256 primary base within a constructor vtable. Only set
257 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
258 when primary base has been lost.
259 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
261 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
263 * call.c (joust): Ensure more_specialized()'s argument length
264 parameter has correct value for constructors.
266 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
268 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
270 * decl.c (mark_inlined_fns): Prototype.
272 2001-02-22 Mark Mitchell <mark@codesourcery.com>
274 * spew.c (yylex): Correct handling of friends.
276 2001-02-22 Mark Mitchell <mark@codesourcery.com>
278 * mangle.c (write_encoding): Pass write_function_type the
279 FUNCTION_DECL for the function being encoded.
280 (write_function_type): Pass it along to write_bare_function_type.
281 (write_bare_function_type): Pass it along to write_method_parms.
282 (write_method_parms): Don't mangle the compiler-generated
283 parameters to a constructor or destructor.
285 2001-02-22 Andreas Jaeger <aj@suse.de>
287 * optimize.c: Include toplev.h for
288 note_deferral_of_defined_inline_function prototype.
290 2001-02-22 Jakub Jelinek <jakub@redhat.com>
292 * cp-tree.h (struct lang_decl_inlined_fns): New.
293 (struct lang_decls): Add inlined_fns.
294 (DECL_INLINED_FNS): New macro.
295 * optimize.c (struct inline_data): Add inlined_fns.
296 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
297 (inlinable_function_p): Likewise, fix typo in comment,
298 function is not inlinable if it already inlined function currently
300 (expand_call_inline): Add fn to inlined_fns if neccessary.
301 (optimize_function): Initialize inlined_fns.
302 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
303 * decl.c (mark_inlined_fns): New function.
304 (lang_mark_tree): Call it.
306 2001-02-21 Jason Merrill <jason@redhat.com>
308 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
309 (DECL_UNINLINABLE): Move to middle-end.
311 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
312 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
313 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
314 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
315 parms and outer BLOCK. note_deferral_of_defined_inline_function.
317 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
320 2001-02-19 Mark Mitchell <mark@codesourcery.com>
322 * decl2.c (set_decl_namespace): Allow explicit instantiations in
325 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
327 * optimize.c (expand_call_inline): Don't walk subtrees of type
330 2001-02-18 Mark Mitchell <mark@codesourcery.com>
332 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
335 2001-02-18 Jason Merrill <jason@redhat.com>
337 Do put the VTT parameter in DECL_ARGUMENTS.
338 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
339 (current_vtt_parm): New macro.
340 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
341 (DECL_HAS_VTT_PARM_P): New macro.
342 (DECL_VTT_PARM): Remove.
343 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
344 * decl.c (duplicate_decls): Only copy the operator code if
346 (start_function): Set current_vtt_parm.
347 (lang_mark_tree): Don't mark vtt_parm.
348 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
349 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
350 * class.c (build_clone): Maybe remove the VTT parm.
351 * optimize.c (maybe_clone_body): Set up the VTT parm.
352 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
353 * call.c (build_over_call): Just allow the VTT arg.
354 * method.c (make_thunk): Don't set DECL_VTT_PARM.
355 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
356 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
357 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
358 * error.c (dump_function_decl): Likewise.
359 * call.c (build_user_type_conversion_1, convert_like_real): Abort
360 if we try to call a constructor with in-charge or VTT parms.
361 * method.c (skip_artificial_parms_for): New fn.
362 * call.c (add_function_candidate, build_over_call): Call it.
363 * call.c (build_new_method_call): Use current_vtt_parm.
364 * init.c (expand_virtual_init): Likewise.
365 * class.c (same_signature_p): No longer static.
366 * cp-tree.h: Declare it.
367 * search.c (look_for_overrides_r): Use it.
369 2001-02-17 Mark Mitchell <mark@codesourcery.com>
371 * cp-tree.h (new_abi_rtti_p): Remove.
372 (name_mangling_version): Likewise.
373 (flag_do_squangling): Likewise.
374 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
375 * decl.c (grokfndecl): Likewise.
376 * decl2.c (name_mangling_version): Remove.
377 (flag_do_squangling): Likewise.
378 (lang_f_options): Remove `squangle'.
379 (unsupported_options): Add `squangle'.
380 (cxx_decode_option): Issue a warning about uses of
381 -fname-mangling-version.
382 (finish_file): Remove old ABI support.
383 * pt.c (check_explicit_specialization): Likewise.
384 (tsubst_decl): Likewise.
385 * rtti.c (init_rtti_processing): Likewise.
386 (build_headof): Likewise.
387 (get_tinfo_decl_dynamic): Likewise.
388 (tinfo_from_decl): Likewise.
389 (build_dynamic_cast_1): Likewise.
390 (synthesize_tinfo_var): Likewise.
391 * init.c (build_new): Allow enumeration types for the array-bounds
392 in a direct-new-declarator.
394 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
396 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
397 TREE_PROTECTED from the template being specialized.
399 2001-02-17 Jason Merrill <jason@redhat.com>
401 * decl2.c (build_artificial_parm): Set TREE_READONLY.
403 * decl.c (bad_specifiers): Allow throw specs on things with
404 pointer-to-function or -member-function type.
405 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
408 2001-02-17 Mark Mitchell <mark@codesourcery.com>
410 * call.c (check_dtor_name): Handle template names correctly.
412 2001-02-16 Jason Merrill <jason@redhat.com>
414 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
415 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
416 * optimize.c (maybe_clone_body): Don't substitute it.
417 * call.c (build_new_method_call): Check in_chrg instead.
418 * init.c (expand_virtual_init): Likewise.
420 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
422 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
423 class-type introduces at least a type-name.
425 2001-02-16 Jakub Jelinek <jakub@redhat.com>
427 * call.c (convert_like_real): Create a temporary for non-lvalue.
429 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
431 * cp-tree.h: Fix typos in comments.
433 2001-02-16 Jason Merrill <jason@redhat.com>
435 * optimize.c (remap_block): If we're compiling a clone, pass the
436 new block to insert_block.
438 2001-02-16 Mark Mitchell <mark@codesourcery.com>
440 * semantics.c (finish_asm_stmt): Robustify.
442 2001-02-15 Mark Mitchell <mark@codesourcery.com>
444 * pt.c (push_template_decl_real): Don't remangle the name of a
447 2001-02-15 Jim Meyering <meyering@lucent.com>
449 * Make-lang.in (c++.install-common): Depend on installdirs.
450 (c++.install-info): Likewise.
451 (c++.install-man): Likewise.
453 2001-02-15 Mark Mitchell <mark@codesourcery.com>
455 * typeck2.c (build_m_component_ref): Robustify.
457 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
459 * friend.c (do_friend): Don't take the nested [template] class
460 into account when deciding whether to warn about the friend
461 function not referring to a template function.
463 2001-02-14 Jakub Jelinek <jakub@redhat.com>
465 * typeck.c (build_unary_op): Clarify error message.
467 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
469 * parse.y (component_constructor_declarator): allow optional
470 parentheses around constructor class name.
472 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
474 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
476 * init.c (emit_base_init): Remove incorrect comment about
478 * method.c (make_thunk): Fix comment alignment.
480 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
482 Kill remnants of this is variable.
483 * cp-tree.h (flag_this_is_variable): Remove.
484 * decl2.c (flag_this_is_variable): Remove.
485 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
486 (build_vbase_path): The path is non-static, even in a cdtor.
487 (resolves_to_fixed_type_p): Add additional return value.
488 * search.c (init_vbase_pointers): Adjust.
489 * tree.c (lvalue_p_1): Adjust.
490 * typeck.c (mark_addressable): Adjust.
492 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
494 * pt.c (unify): Don't check cv quals of array types.
496 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
498 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
499 check whether we already have the type.
501 2001-02-13 Mark Mitchell <mark@codesourcery.com>
503 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
504 * call.c (build_op_delete_call): Simplify to remove duplicate
506 * class.c (clone_function_decl): Don't build the deleting variant
507 of a non-virtual destructor.
508 * decl.c (finish_destructor_body): Don't call delete if this is a
509 non-virtual destructor.
510 * init.c (build_delete): Explicitly call `operator delete' when
511 deleting an object with a non-virtual destructor.
513 2001-02-13 Jason Merrill <jason@redhat.com>
515 * lang-specs.h: Add more __EXCEPTIONS.
517 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
519 * typeck2.c (process_init_constructor): Check
520 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
522 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
524 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
525 Remove spurious information in comment. Allow further
526 adjustments of REFERENCE_TYPE args.
528 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
530 * errfn.c (cp_deprecated): Tweak diagnostic text.
531 * parse.y (new_initializer): Deprecate initializer lists
534 2001-02-12 Mark Mitchell <mark@codesourcery.com>
536 Remove old ABI support.
538 2001-02-11 Mark Mitchell <mark@codesourcery.com>
540 * decl2.c (flag_vtable_thunks): Always set it to 1.
541 (flag_new_abi): Likewise.
542 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
544 * Makefile.in (g++spec.o): Fix typo.
546 2001-02-09 Jason Merrill <jason@redhat.com>
548 * lang-specs.h: Restore definition of __EXCEPTIONS.
550 2001-02-08 Jason Merrill <jason@redhat.com>
552 * search.c (shared_member_p): New function.
553 (lookup_field_r): Use it.
554 * cp-tree.h (SHARED_MEMBER_P): Remove.
556 * method.c (process_overload_item): Handle template-dependent array
558 * pt.c (type_unification_real): If we end up with undeduced nontype
561 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
564 * typeck2.c (friendly_abort): Don't say anything if we have
565 earlier errors or sorries.
567 * decl.c (check_tag_decl): Notice attempts to redefine bool and
568 wchar_t. Ignore if in_system_header.
570 * decl.c (maybe_push_cleanup_level): New fn...
571 (start_decl_1): ...split out from here.
572 * cvt.c (build_up_reference): Use it.
573 * cp-tree.h: Declare it.
575 2001-02-07 Mark Mitchell <mark@codesourcery.com>
577 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
580 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
582 * pt.c (lookup_template_class): Make sure it's a primary
583 template or template_template_parm when called from the parser.
584 (instantiate_template_class): Add assertion.
586 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
588 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
589 from error_mark_node.
591 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
593 Fix specification and implementation bugs in V3 ABI
594 construction vtables.
595 * cp-tree.h (flag_dump_class_layout): New flag.
596 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
597 (BINFO_LOST_PRIMARY_P): New flag.
598 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
599 (BINFO_PRIMARY_MARKED_P): Rename to ...
600 (BINFO_PRIMARY_P): ... here.
601 (binfo_via_virtual): New prototype.
602 * decl2.c (flag_dump_class_layout): New flag.
603 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
604 use `=' as a file name separator.
605 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
607 (build_vtbl_address): If this is a virtual primary base, then
608 get the vtbl of what it is ultimately primary for.
609 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
611 (dfs_skip_nonprimary_vbases_markedp): Likewise.
612 (get_shared_vbase_if_not_primary): Likewise.
613 (dfs_get_pure_virtuals): Likewise.
614 (expand_upcast_fixups): Likewise.
615 (fixup_virtual_upcast_offsets): Likewise.
616 (dfs_find_vbase_instance): Likewise.
617 (find_vbase_instance): Likewise.
618 (binfo_from_vbase): Adjust comment to reflect reality.
619 (binfo_via_virtual): New function.
620 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
621 for binfo walking during VTT construction.
622 (dfs_mark_primary_bases): Remove.
623 (force_canonical_binfo_r): New function.
624 (force_canonical_binfo): New function.
625 (mark_primary_virtual_base): New function.
626 (mark_primary_bases): Walk in inheritance graph order, use
627 mark_primary_virtual_base.
628 (determine_primary_base): Use some more intermediate variables.
629 (dfs_find_final_overrider): Don't check for overriding along a
631 (dfs_modify_vtables): Walk into primary virtual bases too.
632 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
633 (build_base_fields): Likewise.
634 (dfs_set_offset_for_unshared_vbases): Likewise.
635 (layout_virtual_bases): Likewise.
636 (end_of_class): Likewise.
637 (finish_struct_1): Call dump_class_hierarchy, if requested.
638 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
639 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
640 (dump_class_hierarchy): Add file parameter. Append to file, if
642 (finish_vtbls): Adjust accumulate_vtbl_inits call.
643 Use canonical base for virtual bases.
644 (build_vtt): Add more comments. Adjust build_vtt_inits call.
645 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
646 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
647 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
649 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
650 from DATA. We want virtual primary bases and all bases via virtual.
651 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
652 virtual base when not a construction vtable.
653 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
654 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
655 Use canonical bases when processing virtual bases.
656 (accumulate_vtbl_inits): We're interested in any base via a
658 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
659 within a construction vtable, determine what is being overridden.
660 (build_vtbl_initializer): Add more comments
661 (add_vcall_offset_vtbl_entries_1): Adjust comment.
662 (build_rtti_vtbl_entries): Check if the base has lost its
665 2001-02-05 Mark Mitchell <mark@codesourcery.com>
667 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
669 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
671 * decl.c (pushdecl): Call abort instead of fatal.
672 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
673 * init.c (build_new_1): Likewise.
674 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
675 * decl.c (build_typename_type): hash_table_init now returns void.
676 decl.c (init_decl_processing): Make an error non-fatal.
678 2001-02-04 Mark Mitchell <mark@codesourcery.com>
680 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
682 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
683 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
684 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
685 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
686 * decl.c (maybe_commonize_var): Use the new name-mangling where
688 * decl2.c (comdat_linkage): Enhance comments. Make all
689 compiler-generated things static, if COMDAT is not available.
690 (get_tinfo_decl): Do not make typeinfo objects that belong in the
692 (tinfo_base_init): Use the correct mangled name for typeinfo
693 strings, and push them into the global scope.
694 (typeinfo_in_lib_p): New function.
695 (synthesize_tinfo_var): Use it.
696 (create_real_tinfo_var): Likewise.
698 2001-02-03 Jakub Jelinek <jakub@redhat.com>
700 * decl.c (push_class_binding): Use context_for_name_lookup instead
702 * search.c (context_for_name_lookup): Remove static. Check for NULL
704 * cp-tree.h (context_for_name_lookup): Add prototype.
706 2001-02-02 Jakub Jelinek <jakub@redhat.com>
708 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
709 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
711 * call.c (convert_class_to_reference, build_user_type_conversion_1,
712 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
714 2001-02-02 Mark Mitchell <mark@codesourcery.com>
716 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
717 of macros used when compiling g++spec.c.
718 * g++spec.c (lang_specific_driver): Link with the shared
721 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
723 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
724 make_reference_declarator, make_call_declarator), method.c
725 (implicitly_declare_fn), parse.y (namespace_using_decl,
726 notype_unqualified_id, expr_or_declarator, new_type_id,
727 after_type_declarator, direct_after_type_declarator,
728 notype_declarator, complex_notype_declarator,
729 complex_direct_notype_declarator, qualified_id,
730 notype_qualified_id, overqualified_id, direct_new_declarator,
731 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
732 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
733 instead of build_parse_node.
735 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
737 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
738 (minus_one_node): Moved to top level gcc directory. Renamed
739 to integer_minus_one_node.
741 * init.c (init_init_processing): Don't set minus_one_node.
742 (build_vec_init): Use integer_minus_one_node.
744 * rtti.c (get_tinfo_decl_dynamic): Likewise.
746 2001-01-28 Jakub Jelinek <jakub@redhat.com>
748 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
749 identical and they would be replaced with constant, remove
750 MODIFY_EXPR from the tree.
752 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
754 * Make-lang.in: Remove all dependencies on defaults.h.
755 * call.c: Don't include defaults.h.
758 * except.c: Likewise.
762 * typeck.c: Likewise.
764 2001-01-25 Jakub Jelinek <jakub@redhat.com>
766 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
767 operators even in "C" linkage.
768 * method.c (set_mangled_name_for_decl): Likewise.
769 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
770 overloaded operators in "C" linkage.
772 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
774 * pt.c (tsubst_decl): Remove IN_DECL parameter.
775 (tsubst_arg_types): Check parameter is not void.
776 (tsubst): Adjust tsubst_decl call.
778 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
780 * call.c (add_builtin_candidate): Quote std properly, from
783 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
785 * pt.c (check_explicit_specialization): Clone constructors and
788 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
790 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
791 indicates anything special about template depth. Make sure we
792 only count the user visible template classes.
794 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
796 * call.c (build_conv): Typo in comment.
797 (add_builtin_candidate): Add more explanation.
798 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
799 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
800 when we have enumeral types.
801 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
802 candidates for relops and eqops.
803 (joust): Simplify control flow. Allow a non-template user
804 function to hide a builtin.
806 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
808 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
809 (more_specialized): Add deduction parameter.
810 * call.c (joust): Adjust more_specialized call.
811 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
812 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
813 (get_bindings_order): Remove.
814 (get_bindings_real): Add DEDUCE parameter.
815 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
816 REFERENCE_TYPE jig for DEDUCE_ORDER.
817 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
818 maybe_adjust_types_for_deduction.
819 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
821 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
822 (check_cv_quals_for_unify): Use new unify qualifier flags.
823 (unify): Clear new unify qualifier flags.
824 (get_bindings_real): Add DEDUCE parameter.
825 (get_bindings): Adjust call to get_bindings_real.
826 (get_bindings_overload): Likewise.
827 (most_specialized_instantiation): Adjust call to
830 2001-01-19 Jason Merrill <jason@redhat.com>
832 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
834 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
837 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
839 * decl2.c (arg_assoc_class): Fix double iteration logic.
841 2001-01-19 Jason Merrill <jason@redhat.com>
843 * init.c (build_delete): Always call convert_force to strip cv-quals.
845 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
846 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
847 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
849 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
851 * search.c (get_vbase_1): Count only virtual bases.
853 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
855 * class.c (duplicate_tag_error): Robustify flag clearing.
857 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
859 * cp-tree.h (lookup_template_class): Add complain parm.
860 * decl.c (lookup_namespace_name): Adjust call to
861 lookup_template_class.
862 (make_typename_type): Likewise.
863 * semantics.c (finish_template_type): Likewise.
864 * pt.c (lookup_template_class): Add complain parm. Adjust.
865 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
868 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
870 * pt.c (copy_default_args_to_explicit_spec): Preserve
871 object's CV quals. Reorganize.
873 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
875 * typeck.c (build_modify_expr): Say `initialization' for
877 * init.c (build_default_init): Convert to enumeral type, if
880 2001-01-18 Jakub Jelinek <jakub@redhat.com>
882 * parse.y (nomods_initdcl0): Properly set things up for
885 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
887 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
888 (type_unification_real): Set it.
891 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
893 * decl.c (finish_destructor_body): Convert to vbase pointer here.
895 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
897 * semantics.c (begin_class_definition): Check we're not inside a
900 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
902 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
905 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
907 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
908 * call.c (build_over_call): Add comment.
910 2001-01-16 Daniel Berlin <dberlin@redhat.com>
912 * cvt.c (ocp_convert): Handle vector type conversion
913 * typeck2.c (digest_init): Handle vector type initializations
915 2001-01-16 Phil Edwards <pme@sources.redhat.com>
917 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
920 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
922 * pt.c (check_nontype_parm): Rename to ...
923 (invalid_nontype_parm_type_p): ... here.
924 (process_template_parm): Adjust.
925 (convert_template_argument): Adjust.
927 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
929 * pt.c (check_nontype_parm): New function.
930 (process_template_parm): Use it.
931 (convert_template_argument): Use it.
932 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
935 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
937 * tree.c: Add defaults.h
938 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
939 * Make-lang.in (cp/tree.o): Add defaults.h.
941 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
943 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
945 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
947 * g++.1: Change to be ".so man1/gcc.1".
949 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
951 * Make-lang.in (c++.info, c++.install-info): Build and install g++
953 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
954 ($(srcdir)/cp/g++int.info): New target.
955 * gxxint.texi: Add info directory entry. Use @@ in email address.
956 * .cvsignore: Update.
958 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
960 * typeck.c (build_c_cast): Do template processing earlier.
961 Always pedwarn on array casts.
963 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
965 * friend.c (make_friend_class): Make sure a templated class is
968 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
970 * decl2.c (get_guard): Set linkage from guarded decl.
972 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
974 * call.c (convert_default_arg): Check for unprocessed
976 * cp-tree.h (replace_defarg): Move to spew.c.
977 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
978 spew.c, which is where they really are.
979 (done_pending_defargs): Declare.
980 (unprocessed_defarg_fn): Declare.
981 * decl.c (replace_defarg): Move to spew.c
982 * parse.y (structsp): Call done_pending_defargs.
983 * spew.c (defarg_fns): Rearrange list structure.
984 (defarg_fnsdone): New static variable.
985 (defarg_depfns): New static variable.
987 (add_defarg_fn): Store the type in TREE_TYPE.
988 (do_pending_defargs): Detect and deal with ordering constraints
990 (done_pending_defargs): New function.
991 (unprocessed_defarg_fn): New function.
992 (replace_defarg): Moved from decl.c. Robustify. Don't save
993 if circularity detected.
995 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
997 * pt.c (unify): Check array has a domain, before checking
998 whether it is variable sized.
1000 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1002 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1003 parameters with pointers to arrays of unknown bound.
1005 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1007 * parse.y (template_parm_header, template_spec_header): New
1008 reductions. Split out from ...
1009 (template_header): ... here. Use them.
1010 (template_template_parm): Use template_parm_header.
1011 * semantics.c (finish_template_template_parm): Add assert.
1013 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1015 * mangle.c (write_builtin_type): Fix thinko.
1017 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1018 (copy_default_args_to_explicit_spec): Likewise.
1019 (check_explicit_specialization): Use it.
1021 * class.c (finish_struct_1): Remove last argument in call to
1022 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1023 * decl.c (builtin_function): Likewise.
1024 (build_cp_library_fn): Likewise.
1025 (check_initializer): Likewise.
1026 (make_rtl_for_nonlocal_decl): Likewise.
1027 (cp_finish_decl): Likewise.
1028 (start_function): Likewise.
1029 * decl2.c (finish_anon_union): Likewise.
1030 * friend.c (do_friend): Likewise.
1031 * init.c (build_java_class_ref): Likewise.
1032 * method.c (make_thunk): Likewise.
1033 * pt.c (tsubst_friend_function): Likewise.
1034 * semantics.c (expand_body): Likewise.
1036 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1038 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1039 looking at DECL_CLONED_FUNCTION for non-functions.
1041 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1043 * error.c (dump_template_parameter): Use parm to determine how
1044 to print default value.
1046 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1048 * class.c (duplicate_tag_error): Clear more flags.
1050 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1052 * call.c (build_new_method_call): Use binfo_for_vbase.
1054 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1056 * cp-tree.h (flag_cond_mismatch): Don't declare.
1057 * decl2.c (flag_cond_mismatch): Don't define.
1058 (lang_f_options): Remove cond-mismatch.
1059 (unsupported_options): Add cond-mismatch.
1061 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1063 * class.c (handle_using_decl): Reject using of constructor name
1064 of sourcing class. Allow injecting of a method with same name as
1065 nested class. Fixup error messages.
1067 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1069 * decl2.c (lang_decode_option): Handle -Wformat=2.
1071 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1073 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1074 initialized_in_class.
1075 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1076 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1077 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1078 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1079 * pt.c (check_default_tmpl_args): Adjust for
1080 DECL_INITIALIZED_IN_CLASS_P.
1081 (instantiate_class_template): Likewise.
1082 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1084 * class.c (finish_struct): Constify saved_filename.
1086 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1088 * class.c (duplicate_tag_error): Adjust diagnostic.
1089 (finish_struct): Locally set location to start of struct.
1090 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1092 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1094 * decl.c (struct binding_level): Adjust class_shadowed comments
1096 (push_class_level_binding): Ajust comments to reflect reality.
1097 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1098 Don't set TREE_VALUE on the class_shadowed list.
1100 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1102 * decl2.c (acceptable_java_type): Allow references too.
1103 * init.c (build_java_class_ref): When using the new ABI, search
1104 `class$' and have it mangled with `mangle_decl.'
1105 * mangle.c (write_java_integer_type_codes): New function.
1106 (write_builtin_type): Detect and mangle Java integer and real
1109 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1111 * decl2.c (grokfield): Don't accept `asm' specifiers for
1112 non-static data members.
1114 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1116 * expr.c (cplus_expand_expr): Don't reset `target'.
1118 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1120 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1122 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1124 * parse.y (template_datadef): Check for error_mark_node.
1126 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1128 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1130 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1132 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1133 (record_builtin_type): Make non-static.
1134 (flag_short_double): Don't declare.
1135 (init_decl_processing): Remove the creation of many tree nodes now
1136 in c_common_nodes_and_builtins.
1137 (build_void_list_node): New function.
1138 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1139 * cp-tree.h (flag_short_wchar): Don't declare.
1141 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1143 * call.c (build_conv): Don't use build1 for USER_CONV.
1144 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1146 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1148 * lex.c (lang_init): Call c_common_lang_init.
1150 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1152 * search.c (lookup_fnfields_here): Remove.
1153 (look_for_overrides_r): Use lookup_fnfields_1.
1154 Ignore functions from using declarations.
1156 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1158 Implement exceptions specifiers for implicit member functions.
1159 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1160 * method.c (synthesize_exception_spec): New function.
1161 (locate_dtor, locate_ctor, locate_copy): New functions.
1162 (implicitly_declare_fn): Generate the exception spec too.
1163 * search.c (check_final_overrider): Check artificial functions
1165 * typeck2.c (merge_exception_specifiers): New function.
1167 2001-01-03 Jason Merrill <jason@redhat.com>
1169 * init.c (build_default_init): New fn.
1170 (perform_member_init): Split out from here.
1171 (build_new_1): Use it. Simplify initialization logic.
1172 (build_vec_init): Take an array, rather than a pointer and maxindex.
1173 Speed up simple initializations. Don't clean up if we're assigning.
1174 * cp-tree.h: Adjust.
1175 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1176 * parse.y (new_initializer): Return void_zero_node for ().
1177 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1178 * typeck2.c (digest_init): Only complain about user-written
1181 2000-12-22 Mike Stump <mrs@wrs.com>
1183 * decl2.c: (max_tinst_depth): Increase to 50.
1185 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1187 * class.c (invalidate_class_lookup_cache): Zero the
1188 previous_class_values.
1189 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1191 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1192 * decl.c (free_bindings): New variable.
1193 (push_binding): Don't create a new binding if we have one on the
1195 (pop_binding): Put old bindings on the free list.
1196 (init_decl_processing): Use size_int, not build_int_2.
1197 Register free_bindings as a GC root.
1198 (cp_make_fname_decl): Use size_int, not build_int_2.
1199 (push_inline_template_parms_recursive): Likewise.
1200 (end_template_parm_list): Likewise.
1201 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1202 (tsubst_template_parms): Use size_int, not build_int_2.
1204 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1206 2001-01-02 Richard Henderson <rth@redhat.com>
1208 * parse.y (asm): Set ASM_INPUT_P.
1210 2001-01-02 Jason Merrill <jason@redhat.com>
1212 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1215 * typeck.c (cp_truthvalue_conversion): New fn.
1216 * cvt.c (ocp_convert): Use it.
1218 * cp-tree.h: Lose c-common.c decls.
1220 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1221 * cvt.c (convert_to_void): Use type_unknown_p.
1223 * typeck.c (strip_all_pointer_quals): Also strip quals from
1224 pointer-to-member types.
1226 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1229 * call.c (build_new_method_call): Do evaluate the object parameter
1230 when accessing a static member.
1231 * typeck.c (build_component_ref): Likewise.
1233 2001-01-02 Andreas Jaeger <aj@suse.de>
1235 * decl.c (cp_missing_noreturn_ok_p): New.
1236 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1238 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1240 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1242 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1244 * class.c (pushclass): Remove #if 0'd code.
1245 * cp-tree.h (overload_template_name): Remove.
1246 * decl.c (store_bindings): Simplify.
1247 (pop_from_top_level): Likewise.
1248 * pt.c (overload_template_name): Remove.
1249 (instantiate_decl): Don't call push_to_top_level if it's not
1252 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1254 * pt.c (register_local_specialization): Don't return a value.
1255 (lookup_template_class): Use move-to-front heuristic when looking
1256 up template instantiations.
1257 (instantiate_decl): Only push_to_top_level when we're actually
1258 going to instantiate the template.
1260 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1262 * search.c (binfo_for_vtable): Return least derived class, not
1263 most. Handle secondary vtables.
1265 2000-12-22 Jason Merrill <jason@redhat.com>
1267 * pt.c (more_specialized): Don't optimize len==0.
1268 (fn_type_unification): If we're adding the return type, increase len.
1270 * typeck.c (build_binary_op): Fix pmf comparison logic.
1272 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1273 DECL_STATIC_FUNCTION_P.
1275 * semantics.c (genrtl_finish_function): Don't try to jump to
1276 return_label unless it exists.
1278 In partial ordering for a call, ignore parms for which we don't have
1280 * call.c (joust): Pass len to more_specialized.
1281 (add_template_candidate_real): Strip 'this', pass len.
1282 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1283 (get_bindings_order): New fn. Pass len down.
1284 (get_bindings_real): Strip 'this', pass len.
1285 (fn_type_unification): Likewise.
1286 (type_unification_real): Succeed after checking 'len' args.
1287 (most_specialized_instantiation): Lose explicit_args parm.
1288 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1291 2000-12-21 Jason Merrill <jason@redhat.com>
1293 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1294 DECL_TEMPLATE_RESULT.
1296 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1297 lookup_fnfields_here.
1299 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1301 * call.c (build_object_call): Also allow conversions that return
1302 reference to pointer to function.
1303 (add_conv_candidate): Handle totype being ref to ptr to fn.
1304 (build_field_call): Also allow members of type reference to function.
1305 Lose support for calling pointer to METHOD_TYPE fields.
1307 * error.c (dump_expr): Handle *_CAST_EXPR.
1309 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1311 * tree.c (break_out_cleanups): Lose.
1312 * cp-tree.h: Remove prototype.
1313 * typeck.c (build_component_ref): Don't break_out_cleanups.
1314 (build_compound_expr): Likewise.
1315 * semantics.c (finish_expr_stmt): Likewise.
1317 2000-12-20 Richard Henderson <rth@redhat.com>
1319 * cp-tree.h: Update declarations.
1320 * decl.c (finish_case_label): Return the new stmt node.
1321 * semantics.c (finish_goto_stmt): Likewise.
1322 (finish_expr_stmt, finish_return_stmt): Likewise.
1323 (finish_break_stmt, finish_continue_stmt): Likewise.
1324 (finish_asm_stmt): Likewise.
1325 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1326 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1327 (simple_if, simple_stmt): Return the new stmt node.
1330 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1332 * cp-tree.h: Don't declare warn_long_long.
1334 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1336 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1339 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1341 * pt.c (unify): Handle when both ARG and PARM are
1342 BOUND_TEMPLATE_TEMPLATE_PARM.
1344 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1346 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1347 DECL_TEMPLATE_PARM_P.
1349 2000-12-15 Jason Merrill <jason@redhat.com>
1351 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1353 * init.c (build_new_1): Don't strip quals from type.
1355 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1357 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1359 * call.c (build_new_function_call): Lose space before paren in
1361 (build_new_method_call): Likewise.
1363 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1365 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1367 * pt.c (check_explicit_specialization): Propagate default
1368 function arguments to explicit specializations.
1370 2000-12-13 DJ Delorie <dj@redhat.com>
1372 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1375 2000-12-08 Jason Merrill <jason@redhat.com>
1377 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1379 Clean up copy-initialization in overloading code.
1380 * call.c (build_user_type_conversion_1): Die if we are asked to
1381 convert to the same or a base type.
1382 (implicit_conversion): Avoid doing so. Lose reference binding code.
1383 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1384 direct-initialization. Also do direct-init part of copy-init.
1385 (build_user_type_conversion): Don't provide context to convert_like.
1386 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1387 the constructor call for copy-init.
1389 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1390 instantiation of a member template.
1391 (do_decl_instantiation): Not here.
1393 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1395 * class.c (check_field_decls): Don't special case anonymous
1396 fields in error messages.
1397 (note_name_declared_in_class): Use %D on diagnostic.
1399 * tree.c (pod_type_p): Use strip_array_types.
1400 (cp_valid_lang_attribute): Likewise.
1401 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1402 multiple evaluations.
1403 (cp_has_mutable_p): Use strip_array_types.
1405 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1407 * cp-tree.h (sufficient_parms_p): Declare new function.
1408 * call.c (sufficient_parms_p): New function, broken out of ...
1409 (add_function_candidate): ... here. Use it.
1410 (add_conv_candidate): Use it.
1411 * decl.c (grok_ctor_properties): Use it.
1413 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1415 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1417 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1419 * decl2.c (lang_decode_option): Handle -Wformat-security.
1421 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1423 * pt.c (verify_class_unification): New function.
1424 (get_class_bindings): Use it.
1425 (try_class_unification): Tidy.
1426 (unify): Handle when argument of a template-id is not
1427 template parameter dependent.
1428 (template_args_equal): Handle when TREE_CODE's do not match.
1430 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1432 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1433 for -save-temps, pass all relevant -Defines to it, and then don't
1434 pass them to cc1plus.
1436 2000-12-05 Will Cohen <wcohen@redhat.com>
1438 * decl.c (finish_case_label): Cleared
1439 more_cleanups_ok in surrounding function scopes.
1440 (define_label): Likewise.
1442 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1444 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1445 (get_matching_virtual): Remove.
1446 (look_for_overrides): Declare new function.
1447 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1449 * class.c (check_for_override): Move base class iteration code
1450 to look_for_overrides.
1451 * search.c (next_baselink): Remove.
1452 (get_virtuals_named_this): Remove.
1453 (get_virtual_destructor): Remove.
1454 (tree_has_any_destructors_p): Remove.
1455 (struct gvnt_info): Remove.
1456 (check_final_overrider): Remove `virtual' from error messages.
1457 (get_matching_virtuals): Remove. Move functionality to ...
1458 (look_for_overrides): ... here, and ...
1459 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1462 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1464 * typeck.c (get_delta_difference): If via a virtual base,
1466 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1469 2000-12-04 Richard Henderson <rth@redhat.com>
1471 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1473 2000-12-04 Jason Merrill <jason@redhat.com>
1475 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1476 (write_builtin_type): Pass intSI_type_node and the like through
1478 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1479 Pass intSI_type_node and the like through type_for_mode.
1480 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1481 * pt.c (tsubst, unify): Likewise.
1482 * tree.c (walk_tree): Likewise.
1483 * error.c (dump_type): Likewise.
1484 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1486 * Make-lang.in: Tweak top comment for emacs.
1489 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1491 * class.c (clone_function_decl): Robustify.
1493 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1495 * decl.c (store_bindings): Only search in the non modified
1496 old_bindings for duplicates.
1498 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1500 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1503 * typeck.c (build_static_cast): Remove unused variable.
1505 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1507 * pt.c: Fix typo in comment.
1509 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1511 * decl2.c (warn_format): Remove definition.
1512 (lang_decode_option): Handle -Wformat-nonliteral,
1513 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1515 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1517 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1518 (init_decl_processing): Don't create string_type_node,
1519 const_string_type_node, wint_type_node, intmax_type_node,
1520 uintmax_type_node, default_function_type, ptrdiff_type_node and
1521 unsigned_ptrdiff_type_node. Adjust position of call to
1522 c_common_nodes_and_builtins.
1523 (identifier_global_value): New function.
1525 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1527 * call.c (standard_conversion): Reject pointer to member
1528 conversions from ambiguous, inaccessible or virtual bases.
1529 * typeck.c (build_static_cast): Don't check pointers to members
1532 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1534 * method.c (do_build_copy_constructor): Preserve cv
1535 qualifications when accessing source object members.
1536 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1539 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1541 * method.c (do_build_assign_ref): Construct appropriately
1542 CV-qualified base reference. Don't allow const casts in base
1545 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1547 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1548 incomplete return type.
1550 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1552 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1553 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1556 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1558 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1560 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1562 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1564 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1566 * decl.c (grokdeclarator): Do type access control on friend
1569 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1571 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1572 bison parser ickiness.
1573 * pt.c (tsubst_friend_function): Enter namespace scope when
1574 tsubsting the function name.
1575 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1577 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1579 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1580 * cvt.c (cp_convert_to_pointer): Add force parameter.
1581 Allow conversions via virtual base if forced.
1582 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1583 (ocp_convert): Likewise.
1584 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1585 * typeck.c (get_delta_difference): Adjust handling of virtual
1588 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1590 * tree.c (struct list_hash): Remove.
1591 (list_hash_table): Make it be an htab.
1592 (struct list_proxy): New type.
1593 (list_hash_eq): New function.
1594 (list_hash_pieces): Renamed from ...
1595 (list_hash): ... this.
1596 (list_hash_lookup): Remove.
1597 (list_hash_add): Remove.
1598 (hash_tree_cons): Use the generic hashtable.
1599 (mark_list_hash): Remove.
1600 (init_tree): Create the hashtable.
1602 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1604 * method.c (build_mangled_C9x_name): Rename to
1605 build_mangled_C99_name. Change C9X references in comments to
1608 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1610 * parse.y (unary_expr): Move VA_ARG from here ...
1611 (primary): ... to here.
1613 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1615 * semantics.c (finish_id_expr): If type is error_mark, return
1618 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1620 * pt.c (lookup_template_class): Simplify loop exit constructs.
1621 Cope when there is no partial instantiation of a template
1624 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1626 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1628 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1630 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1633 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1634 destructors that haven't already been cloned.
1636 2000-11-20 Richard Henderson <rth@redhat.com>
1638 * parse.y (yyparse_1): Rename the parser entry point.
1640 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1642 * mangle.c (write_name): Use <unscoped-name> for names directly in
1644 (write_unscoped_name): Accept names directly in function scope.
1646 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1648 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1649 * parse.y (extdef): Add EXPORT reduction.
1650 * spew.c (yylex): Don't skip export here.
1652 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1654 * decl.c (init_decl_processing): Correct name of pure virtual
1655 function under the new ABI.
1656 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1657 (throw_bad_typeid): Likewise for bad typeid function.
1659 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1661 * decl.c (grokparms): Don't even function types of `void' type,
1663 * mangle.c (write_type): Don't crash when confronted with the
1666 * decl.c (grokparms): Don't create parameters of `void' type.
1668 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1670 * lex.c (mark_impl_file_chain): Delete.
1671 (init_parse): Remove call to ggc_add_string_root. No need to
1672 ggc_strdup a string constant. Do not add impl_file_chain to GC
1674 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1676 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1678 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1680 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1682 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1683 * decl.c (grokdeclarator): Don't reject void parms here.
1684 (require_complete_types_for_parms): Simplify, use
1685 complete_type_or_else.
1686 (grokparms): Remove bitrot. Remove funcdef parm.
1687 Deal with ellipsis parm lists here.
1688 * semantics.c (finish_parmlist): Don't append void_list_node
1689 here. Set PARMLIST_ELLIPSIS_P.
1691 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1693 * typeck2.c (incomplete_type_error): Reorganise to avoid
1694 excessive diagnostics.
1696 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1698 * lex.c (struct impl_files, internal_filename): Constify a char *.
1700 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1702 * mangle.c (write_special_name_constructor): Don't generate
1703 assembler junk when confronted with an old-style constructor.
1704 (write_special_name_destructor): Likewise.
1705 (mangle_decl_string): Do it here instead.
1707 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1709 * call.c (op_error): Make error messages clearer.
1711 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1713 * decl.c (wrapup_globals_for_namespace): Don't mark things
1714 TREE_ASM_WRITTEN when they're not.
1716 2000-11-15 Jason Merrill <jason@redhat.com>
1718 * typeck2.c (friendly_abort): Uncount the error before handing
1721 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1723 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1725 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1727 * class.c (build_vtbl_initializer): Fix typo in comment.
1728 * typeck.c (expr_sizeof): Don't crash on errors.
1730 2000-11-14 Jim Wilson <wilson@redhat.com>
1732 * lang-specs.h: Add %2 after %(cc1_options).
1734 2000-11-14 Richard Henderson <rth@redhat.com>
1736 * typeck.c (c_sizeof): Be strict about casting result value
1737 back to c_size_type_node.
1738 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1740 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1742 * typeck.c (build_unary_op): Use boolean_increment from
1743 c-common.c, moving the relevant code there.
1745 2000-11-11 Jason Merrill <jason@redhat.com>
1747 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1749 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1752 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1754 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1755 * lex.c (copy_lang_decl): Likewise.
1757 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1759 * dump.c (cp_dump_tree): Don't dump function bodies here.
1761 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1762 (dump.o): Update dependency list.
1763 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1764 (flag_dump_translation_unit): Likewise.
1765 (CP_TYPE_QUALS): Adjust definition.
1766 (DECL_C_BIT_FIELD): Remove.
1767 (SET_DECL_C_BIT_FIELD): Likewise.
1768 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1769 (add_maybe_template): Likewise.
1770 (strip_array_types): Likewise.
1771 (dump_node_to_file): Likewise.
1772 (cp_dump_tree): New function.
1773 * decl.c (init_decl_processing): Set lang_dump_tree.
1774 * decl2.c (flag_dump_translation_unit): Remove.
1775 * dump.c: Move most of it to ../c-dump.c.
1776 (cp_dump_tree): New function.
1777 * pt.c (add_maybe_template): Remove.
1778 * typeck.c (strip_array_types): Likewise.
1780 2000-11-07 Eric Christopher <echristo@redhat.com>
1782 * decl.c (init_decl_processing): Change definition of
1783 __wchar_t to wchar_t. Remove artificial declaration of
1785 * lex.c: Change instances of __wchar_t to wchar_t.
1787 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
1789 * lex.c (do_identifier): Don't lookup_name for operators.
1790 * parse.y (operator): Save looking_for_typename.
1791 (unoperator): Restore it.
1792 * spew.c (frob_opname): Use nth_token for lookahead.
1794 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
1796 * decl.c (grok_op_properties): Always use coerce_new_type and
1798 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
1799 exception specification. Tidy up.
1800 (coerce_delete_type): Preserve exception specification. Tidy up.
1802 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1804 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
1805 (push_binding_level), error.c (cp_tree_printer), pt.c
1806 (process_partial_specialization, tsubst_template_arg_vector),
1807 search.c (lookup_member): Use memset () instead of bzero ().
1809 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
1811 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
1813 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1815 * Make-lang.in (c++.distdir): Remove.
1817 2000-11-04 Mark Mitchell <mark@codesourcery.com>
1819 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
1820 declarations from different namespaces to be combined.
1822 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
1824 * decl.c: Include tm_p.h.
1826 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
1828 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
1830 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
1832 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
1833 (build_overload_value), repo.c (open_repo_file), xref.c
1834 (open_xref_file): Use strchr () and strrchr () instead of index ()
1837 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
1839 * call.c (build_over_call): Call fold on the CALL_EXPR.
1841 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
1843 * error.c (dump_template_decl): Separate template hearders with
1846 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
1848 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
1849 TS_* flags with corresponding TFF_*. Adjust prototypes of
1850 functions (which used to take a tree_string_flags) to take an int.
1852 * cp-tree.h (enum tree_string_flags): Remove
1853 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
1854 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
1855 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1856 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1857 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
1858 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
1859 (type_as_string, decl_as_string, expr_as_string,
1860 context_as_string): Adjust prototype.
1862 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
1863 instead of TS_PLAIN.
1865 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
1866 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
1869 2000-10-30 Mark Mitchell <mark@codesourcery.com>
1871 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
1872 (linkage_kind): New enumeration.
1873 (decl_linkage): New function.
1874 * decl2.c (comdat_linkage): Extend comment.
1875 * error.c (dump_function_decl): Print the arguments used to
1876 instantiate a template, even when not printing the type of the
1878 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
1879 not TREE_PUBLIC, to test for external linkage.
1880 * tree.c (decl_linkage): New function.
1882 2000-10-28 Mark Mitchell <mark@codesourcery.com>
1884 * pt.c (instantiate_decl): Always instantiate static data members
1885 initialized in-class.
1887 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1889 * Make-lang.in: Move all build rules here from Makefile.in,
1890 adapt to new context. Wrap all rules that change the current
1891 directory in parentheses. Expunge all references to $(P).
1892 When one command depends on another and they're run all at
1893 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1894 all object-file generation rules. Delete obsolete variables.
1896 * Makefile.in: Delete.
1897 * config-lang.in: Delete outputs= line.
1899 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
1901 * error.c (dump_function_decl): Print no space between
1902 `ptr-operator' the `type-specifier' of the return type.
1903 (dump_type_prefix): Make sure we put space at the appropriate
1906 2000-10-23 Jason Merrill <jason@redhat.com>
1908 * call.c (equal_functions): Also call decls_match for extern "C" fns.
1910 2000-10-22 Jason Merrill <jason@redhat.com>
1912 * call.c (build_conditional_expr): Use ocp_convert to force
1915 2000-10-22 Mark Mitchell <mark@codesourcery.com>
1917 * call.c (standard_conversion): Use RVALUE_CONVs for all
1918 expressions that satisfy lvalue_p, not just those that satisfy
1921 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
1923 * typeck.c (c_sizeof): Return an expression of `size_t' type,
1924 not one with TYPE_IS_SIZETYPE set.
1925 (dubious_conversion_warnings): Remove special-case code.
1927 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
1929 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
1930 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
1931 (dump_type_prefix): Print vector-of-int as 'int vector'.
1932 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
1933 * tree.c (walk_tree): Handle VECTOR_TYPE.
1935 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
1937 2000-10-21 Jason Merrill <jason@redhat.com>
1939 * parse.y (operator): Set got_object from got_scope.
1940 Set looking_for_typename.
1941 * decl.c (lookup_name_real): Clear val after setting from_obj.
1942 Reorganize diagnostic.
1944 2000-10-20 Jason Merrill <jason@redhat.com>
1946 * tree.c (walk_tree): Don't walk into default args.
1948 * error.c (dump_expr): Use host_integerp.
1950 2000-10-20 David Edelsohn <edelsohn@gnu.org>
1952 * typeck2.c (abstract_virtuals_error): Use "because" instead of
1953 "since" in error message.
1955 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1957 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
1959 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
1961 * decl.c (revert_static_member_fn): Fixed typo.
1963 2000-10-19 Mark Mitchell <mark@codesourcery.com>
1965 * class.c (subobject_offset_fn): New type.
1966 (dfs_record_base_offsets): Remove.
1967 (record_base_offsets): Likewise.
1968 (dfs_search_base_offsets): Likewise.
1969 (record_subobject_offset): New function.
1970 (check_subobject_offset): Likewise.
1971 (walk_subobject_offsets): Likewise.
1972 (record_subobject_offsets): Likewise.
1973 (layout_conflict_p): Reimplement.
1974 (layout_nonempty_base_or_field): Correct handling of type
1975 conflicts during layout.
1976 (layout_empty_base): Likewise.
1977 (build_base_field): Adjust to handle new representation of empty
1979 (build_base_fields): Likewise.
1980 (layout_virtual_bases): Likewise.
1981 (splay_tree_compare_integer_csts): New function.
1982 (layout_class_type): Use a splay_tree, rather than a varray, to
1983 represent the offsets of empty bases.
1985 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
1986 * decl.c (select_decl): Don't return declarations that are
1989 2000-10-18 Mark Mitchell <mark@codesourcery.com>
1991 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
1992 (fake_std_node): New macro.
1993 * decl.c (in_std): Rename to ...
1994 (in_fake_std): ... this.
1995 (flag_no_builtin): Remove.
1996 (flag_no_nonansi_builtin): Likewise.
1997 (walk_namespaces_r): Use fake_std_node.
1998 (push_namespace): Use std_identifier.
1999 (pop_namespace): Use in_fake_std.
2000 (lookup_name_real): Use fake_std_node.
2001 (init_decl_processing): When -fhonor-std, create the `std'
2002 namespace. Don't create a dummy fake_std_node in that case.
2003 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2004 (builtin_function): Put builtins whose names don't begin
2005 with `_' in the std namespace.
2006 * decl2.c (flag_no_builtin): Remove.
2007 (flag_no_nonansi_builtin): Likewise.
2008 (set_decl_namespace): Use fake_std_node.
2009 (validate_nonmember_using_decl): Likewise.
2010 (do_using_directive): Likewise.
2011 (handle_class_head): Likewise.
2012 * dump.c (dequeue_and_dump): Likewise.
2013 * except.c (init_exception_processing): Use std_identifier.
2014 * init.c (build_member_call): Use fake_std_node.
2015 * rtti.c (init_rtti_processing): Use std_identifier.
2017 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2019 * cp-tree.h (back_end_hook): Remove declaration.
2020 * decl2.c (back_end_hook): Remove definition.
2022 * dump.c (dequeue_and_dump): Dump TREE_USED.
2024 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2026 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2028 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2030 * decl.c (WINT_TYPE): Define.
2031 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2032 c_size_type_node, signed_size_type_node and wint_type_node.
2034 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2036 * decl2.c (warn_missing_format_attribute): New variable.
2037 (lang_decode_option): Decode -Wmissing-format-attribute.
2039 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2041 * typeck.c (qualify_type): Remove.
2042 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2044 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2046 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2048 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2050 * Makefile.in (parse.c, parse.h): Create atomically.
2052 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2054 * class.c (current_obstack): Remove.
2055 * decl.c (ggc_p): Remove.
2056 (start_decl): Don't use decl_tree_cons.
2057 (grokdeclarator): Don't use build_decl_list.
2058 (start_function): Don't use decl_tree_cons.
2059 (finish_function): Don't mess with obstacks.
2060 * decl2.c (grok_x_components): Don't use build_decl_list.
2061 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2062 (implicitly_declare_fn): Don't call build_decl_list.
2063 * parse.y (frob_specs): Don't call build_decl_list or
2065 (expr_or_declarator_intern): Don't call decl_tree_cons.
2066 (primary): Don't call build_decl_list.
2067 (fcast_or_absdcl): Likewise.
2068 (typed_declspecs): Don't call decl_tree_cons.
2069 (reserved_declspecs): Don't call build_decl_list.
2070 (declmods): Likewise.
2071 (reserved_typespecquals): Likewise.
2073 (new_type_id): Likewise.
2074 (cv_qualifiers): Likewise.
2075 (after_type_declarator_intern): Likewise.
2076 (notype_declarator_intern): Likewise.
2077 (absdcl_intern): Likewise.
2078 (named_parm): Likewise.
2079 * pt.c (most_specialized_class): Likewise.
2080 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2081 (init_repo): Initialize it.
2082 * search.c (current_obstack): Remove.
2083 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2085 2000-10-09 Richard Henderson <rth@cygnus.com>
2087 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2088 (c++ language support bits for libgcc): Remove.
2089 (c++.clean): Remove cplib2.txt cleanup.
2090 * config-lang.in (headers, lib2funcs): Remove.
2092 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2093 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2094 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2095 * inc/new.h, inc/typeinfo: Remove files.
2097 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2099 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2101 (init_decl_processing): Initialize intmax_type_node and
2104 2000-10-06 Richard Henderson <rth@cygnus.com>
2106 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2107 (original_result_rtx): Remove.
2108 * decl.c (save_function_data): Don't clear x_result_rtx.
2109 (mark_lang_function): Don't mark it either.
2110 * expr.c (fixup_result_decl): Remove.
2111 * semantics.c (genrtl_named_return_value): Frob the return decl
2112 before calling emit_local_var.
2113 (genrtl_finish_function): Don't call fixup_result_decl.
2114 Always emit the jump to return_label.
2116 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2118 * pt.c (lookup_template_class): Set current access for enum.
2119 (tsubst_enum): Set file & line for enum decl.
2121 * spew.c (yylex): Remove unused variable.
2123 2000-10-05 Richard Henderson <rth@cygnus.com>
2125 * semantics.c (genrtl_finish_function): Don't init or check
2126 can_reach_end; remove noreturn and return value checks.
2128 2000-10-05 Tom Tromey <tromey@cygnus.com>
2130 * init.c (build_java_class_ref): Use `build_static_name' with a
2131 suffix, not a prefix, to build the class object's name.
2133 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2135 * cp-tree.h (access_kind): Fix comment typo.
2136 * decl2.c (grokfield): Fix diagnostic typo.
2137 * semantics.c (finish_template_type): Fix comment typo.
2138 (finish_qualified_object_call_expr): Likewise.
2140 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2142 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2145 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2147 * spew.c (frob_id): New static function.
2148 (frob_opname): Use it.
2151 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2153 * decl.c (lang_mark_false_label_stack): Remove.
2154 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2156 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2158 * gxxint.texi: Use @email for formatting email addresses.
2160 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2162 * error.c: Remove direct obstack manipulation. Replace with
2163 output_buffer-based formatting. Adjust calls to removed macros.
2164 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2165 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2166 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2168 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2170 * ir.texi: Move to ../c-tree.texi.
2172 2000-09-20 Jason Merrill <jason@redhat.com>
2174 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2176 2000-09-21 Andreas Jaeger <aj@suse.de>
2178 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2179 * cp-tree.h: ... here.
2181 * error.c: Remove declaration of cp_printer.
2183 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2185 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2187 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2189 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2192 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2194 * decl.c (start_function): Robustify.
2196 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2198 * cp-tree.h (check_function_format): Accept a `status' parameter.
2200 * call.c, typeck.c: Updates calls to `check_function_format'.
2202 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2204 * decl2.c (handle_class_head): Always push some scope even
2207 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2209 * cp-tree.h (struct cp_language_function): Remove
2210 x_scope_stmt_stack and name_declared.
2211 (current_scope_stmt_stack): Remove.
2212 (function_name_declared_p): New macro.
2213 (struct lang_decl_flags): Use c_lang_decl as a base class.
2215 (struct lang_decl): Replace saved_tree with context.
2216 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2217 (SET_DECL_FRIEND_CONTEXT): Likewise.
2218 (DECL_VIRTUAL_CONTEXT): Likewise.
2219 (DECL_SAVED_TREE): Remove.
2220 (C_DECLARED_LABEL_FLAG): Likewise.
2221 (cplus_expand_expr_stmt): Don't declare.
2222 (add_decl_stmt): Likewise.
2223 (add_scope_stmt): Likewise.
2224 * decl.c (mark_stmt_tree): Remove.
2225 (case_compare): Likewise.
2226 (finish_case_label): Use c_add_case_label.
2227 (init_decl_processing): Set more language-specific hooks.
2228 (build_enumerator): Fix typo in comment.
2229 (cplus_expand_expr_stmt): Remove.
2230 (mark_lang_function): Use mark_c_language_function.
2231 (lang_mark_tree): Use c_mark_lang_decl.
2232 * decl2.c: Change order of inclusion.
2233 * except.c: Likewise.
2234 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2235 back on c_expand_expr.
2236 * friend.c: Include expr.h.
2237 * init.c: Change order of inclusion.
2238 * Makefile.in: Update dependencies.
2239 * lex.h (free_lang_decl_chain): Remove.
2240 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2241 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2243 (instantiate_decl): Use function_name_declared_p.
2244 * semantics.c (lang_expand_expr_stmt): Remove.
2245 (set_current_function_name_declared): Likewise.
2246 (current_function_name_declared): Likewise.
2247 (begin_compound_stmt): Use function_name_declared_p.
2248 (add_decl_stmt): Remove.
2249 (setup_vtbl_ptr): Use function_name_declared_p.
2250 (add_scope_stmt): Remove.
2251 (current_scope_stmt_stack): New function.
2252 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2253 (expand_body): Use function_name_declared_p.
2254 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2255 * typeck.c: Change order of includes.
2256 (convert_sequence): Remove.
2258 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2260 * lex.c (reswords): Add _Complex.
2262 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2264 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2266 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2268 * init.c (begin_init_stmts): Don't use // comments.
2270 2000-09-12 Jason Merrill <jason@redhat.com>
2272 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2273 all non-extern arrays.
2275 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2276 typenames, too. Downgrade complaint to pedwarn.
2277 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2278 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2279 'class This::Inherited'.
2281 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2283 * decl.c (finish_case_label): Given the LABEL_DECL a
2286 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2288 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2289 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2290 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2291 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2292 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2294 (sorry_for_unsupported_tree, print_scope_operator,
2295 print_left_paren, print_right_paren, print_left_bracket,
2296 print_right_bracket, print_whitespace): Likewise.
2297 (aggr_variety): Rename to class_key_or_enum.
2298 (print_type): Rename to print_type_id.
2299 (print_type_specifier_seq, print_simple_type_specifier,
2300 print_elaborated_type_specifier,
2301 print_rest_of_abstract_declarator,
2302 print_parameter_declaration_clause, print_exception_specification,
2303 print_nested_name_specifier, print_template_id,
2304 typedef_original_name, print_template_argument_list_start,
2305 print_template_argument_list_end): New functions.
2307 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2309 * ir.texi: Add more documentation.
2311 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2313 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2314 (current_function_parms): Don't define.
2315 (struct cp_language_function): Remove parms_stored.
2316 (current_function_just_assigned_this): Don't define.
2317 (current_function_parms_stored): Likewise.
2318 (static_ctors): Declare.
2319 (static_dtors): Likewise.
2320 (SF_EXPAND): Don't define.
2321 (expand_start_early_try_stmts): Remove declaration.
2322 (store_parm_decls): Likewise.
2323 * decl.c (static_ctors): Don't declare.
2324 (static_dtors): Likewise.
2325 (struct binding_level): Remove this_block.
2326 (poplevel): Remove dead code.
2327 (set_block): Likewise.
2328 (mark_binding_level): Don't mark this_block.
2329 (mark_saved_scope): Don't mark x_function_parms.
2330 (init_decl_processing): Don't add current_function_parms as a GC
2332 (check_function_type): Change prototype.
2333 (start_function): Remove RTL-generation code.
2334 (expand_start_early_try_stmts): Remove.
2335 (store_parm_decls): Give it internal linkage. Remove
2336 RTL-generation code.
2337 (finish_function): Remove RTL-generation code.
2338 * decl2.c (static_ctors): Fix formatting.
2339 (static_dtors): Likewise.
2340 * method.c (use_thunk): Don't call store_parm_decls.
2341 (synthesize_method): Likewise.
2342 * optimize.c (maybe_clone_body): Likewise.
2343 * parse.y (fn.def2): Likewise.
2344 (.set_base_init): Likewise.
2345 (nodecls): Likewise.
2346 * pt.c (instantiate_decl): Likewise.
2347 * rtti.c (synthesize_tinfo_fn): Likewise.
2348 * semantics.c (genrtl_try_block): Simplify.
2349 (expand_body): Use genrtl_start_function and
2350 genrtl_finish_function.
2351 (genrtl_start_function): New function.
2352 (genrtl_finish_function): Likewise.
2354 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2356 * error.c (cp_tree_printer, case 'P'): Append break.
2358 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2360 * cp-tree.h (frob_opname): Declare.
2361 * parse.y (saved_scopes): New static variable.
2362 (cp_parse_init): Adjust.
2363 (do_id): If lastiddecl is NULL, do do_identifier.
2364 (operator): Save scope information.
2365 (unoperator): New reduction. Restore scope information.
2366 (operator_name): Append unoperator. Call frob_opname.
2367 * spew.c (frob_opname): Define.
2369 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2371 * decl.c, rtti.c: Include defaults.h if not already included.
2372 Don't define the *_TYPE_SIZE macros.
2374 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2376 * cp-tree.h (push_switch): Change prototype.
2377 (check_cp_case_value): Remove declaration.
2378 (decl_constant_value): Likewise.
2379 * decl.c (struct cp_switch): Add switch_stmt and cases.
2380 (case_compare): New function.
2381 (push_switch): Set switch_stmt. Initialize cases.
2382 (pop_switch): Clean up cases.
2383 (define_case_label): Rename to ...
2384 (finish_case_label): ... this. Do semantic analysis for case
2386 (start_function): Correct comment.
2387 * decl2.c (check_cp_case_value): Remove.
2388 * expr.c (do_case): Remove.
2389 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2390 * semantics.c (genrtl_do_poplevel): Remove declaration.
2391 (RECHAIN_STMTS): Remove.
2392 (finish_break_stmt): Use build_break_stmt.
2393 (finish_continue_stmt): Use build_continue_stmt.
2394 (finish_switch_cond): Adjust condition here, rater than in
2395 c_expand_start_case.
2396 (finish_case_label): Remove.
2397 * typeck.c (c_expand_return): Remove.
2398 (c_expand_start_case): Likewise.
2400 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2402 * ir.texi: Document type nodes.
2404 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2406 * cp-tree.h (init_cp_semantics): Declare.
2407 (genrtl_try_block): Don't declare.
2408 (genrtl_handler): Likewise.
2409 (genrtl_catch_block): Likewise.
2410 (genrtl_ctor_stmt): Likewise.
2411 (genrtl_subobject): Likewise.
2412 (genrtl_do_poplevel): Likewise.
2413 (genrtl_named_return_value): Likewise.
2414 * lex.c (init_parse): Call init_cp_semantics.
2415 * semantics.c (genrtl_try_block): Give it internal linkage.
2416 (genrtl_handler): Likewise.
2417 (genrtl_catch_block): Likewise.
2418 (genrtl_ctor_stmt): Likewise.
2419 (genrtl_subobject): Likewise.
2420 (genrtl_do_poplevel): Likewise.
2421 (genrtl_named_return_value): Likewise.
2422 (lang_expand_stmt): Rename to ...
2423 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2424 (init_cp_semantics): Define.
2426 * decl.c (initialize_local_var): Remove RTL-generating code.
2427 * semantics.c (genrtl_try_block): Fix formatting.
2429 Move statement-tree facilities from C++ to C front-end.
2430 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2431 (void_zero_node): Remove.
2432 (stmt_tree): Likewise.
2433 (scope_chain): Adjust.
2434 (language_function): Rename to cp_language_function.
2435 (cp_function_chain): Adjust.
2436 (current_stmt_tree): Remove.
2437 (last_tree): Likewise.
2438 (last_expr_type): Likewise.
2439 (struct lang_decl): Adjust.
2440 (STMT_IS_FULL_EXPR_P): Remove.
2442 (begin_stmt_tree): Likewise.
2443 (finish_stmt_tree): Likewise.
2444 (walk_tree_fn): Likewise.
2445 (walk_stmt_tree): Likewise.
2446 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2447 * decl.c (mark_stmt_tree): Adjust type.
2448 (init_decl_processing): Don't build void_zero_node.
2449 (initialize_local_var): Adjust usage of current_stmt_tree.
2450 (finish_enum): Use add_stmt, not add_tree.
2451 (save_function_data): Adjust use of language_function.
2452 (finish_constructor_body): Use add_stmt, not add_tree.
2453 (finish_destructor_body): Likewise.
2454 (push_cp_function_context): Adjust use of language_function.
2455 (pop_cp_function_context): Likewise.
2456 (mark_lang_function): Likewise.
2457 (mark_cp_function_context): Likewise.
2458 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2459 (build_vec_init): Likewise.
2460 * semantics.c (SET_LAST_STMT): Remove.
2461 (RECHAIN_STMTS): Don't use it.
2462 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2463 (current_stmt_tree): Define.
2465 (finish_goto_stmt): Use add_stmt, not add_tree.
2466 (finish_expr_stmt): Likewise.
2467 (begin_if_stmt): Likewise.
2468 (finish_then_clause): Likewise.
2469 (begin_while_stmt): Likewise.
2470 (begin_do_stmt): Likewise.
2471 (finish_return_stmt): Likewise.
2472 (begin_for_stmt): Likewise.
2473 (finish_break_stmt): Likewise.
2474 (finish_continue_stmt): Likewise.
2475 (begin_switch_stmt): Likewise.
2476 (finish_case_label): Likewise.
2477 (begin_try_block): Likewise.
2478 (begin_function_try_block): Likewise.
2479 (begin_handler): Likewise.
2480 (begin_catch_block): Likewise.
2481 (begin_compound_stmt): Likewise.
2482 (begin_asm_stmt): Likewise.
2483 (finish_asm_stmt): Likewise.
2484 (finish_label_stmt): Likewise.
2485 (add_decl_stmt): Likewise.
2486 (finish_subobject): Likewise.
2487 (finish_decl_cleanup): Likewise.
2488 (finish_named_return_value): Likewise.
2489 (setup_vtbl_ptr): Likewise.
2490 (add_scope_stmt): Likewise.
2491 (finish_stmt_expr): Likewise.
2492 (prune_unused_decls): Remove.
2493 (begin_stmt_tree): Likewise.
2494 (finish_stmt_tree): Likewise.
2495 (prep_stmt): Adjust use of current_stmt_tree.
2496 (lang_expand_stmt): Likewise.
2497 * tree.c (statement_code_p): Remove.
2498 (cp_statement_code_p): New function.
2499 (walk_stmt_tree): Remove.
2500 (init_tree): Set lang_statement_code_p.
2502 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2504 Integrated preprocessor.
2506 * Make-lang.in, Makefile.in: Remove all references to input.c,
2507 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2508 * gxx.gperf, hash.h, input.c: Delete.
2509 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2510 initialized properly.
2512 * class.c (fixup_pending_inline): Take a tree, not a
2513 struct pending_inline *. All callers changed.
2514 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2515 RID_PROTECTED entries in ridpointers[] array here.
2516 * decl.c (duplicate_decls): Do not refer to struct
2518 (record_builtin_type, init_decl_processing): Use RID_MAX not
2520 (grokdeclarator): Use C_IS_RESERVED_WORD.
2521 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2523 (grok_x_components): Do not inspect pending_inlines chain.
2525 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2526 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2527 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2528 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2529 TIME_IDENTIFIER_FILEINFO): Kill.
2531 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2533 * parse.y: Call do_pending_inlines unconditionally.
2534 reinit_parse_for_method is now snarf_method. fn.defpen is no
2535 longer necessary. Remove unnecessary <itype> annotation on
2536 SCOPE. Do not refer to end_of_file or struct pending_inline.
2537 * semantics.c (begin_inline_definitions): Call
2538 do_pending_inlines unconditionally.
2540 * lex.c: Remove all code now shared with C front end.
2541 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2542 into the get_identifier table. Rewrite pragma handling to
2543 work with the registry. Move code to save tokens for later
2544 processing to spew.c.
2546 * spew.c: Rewrite everything in terms of token streams instead
2547 of text. Move routines here from lex.c / input.c as
2548 appropriate. GC-mark trees hanging off the pending inlines
2551 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2553 * NEWS: Mention that the named return value extension has been
2555 * cp-tree.h (original_result_rtx): Define.
2556 (TREE_REFERENCE_EXPR): Remove.
2557 (DECL_VPARENT): Likewise.
2558 (pushdecl_nonclass_level): Likewise.
2559 (store_return_init): Likewise.
2560 (reinit_lang_specific): Likewise.
2561 (genrtl_named_return_value): Change prototype.
2562 * decl.c (original_result_rtx): Remove.
2563 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2564 Do not generate RTL for local variables here.
2565 (store_return_init): Remove.
2566 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2568 (finish_named_return_value): Adjust accordingly. Warn that this
2569 extension is deprecated.
2570 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2572 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2574 * pt.c (type_unification_real): Replace switch with if.
2575 (unify): Tsubst non-type parms before comparing.
2577 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2579 * error.c (dump_typename): New function, broken out of ...
2580 (dump_type): ... here. Use it.
2581 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2583 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2585 * init.c (build_offset_ref): Deal with namespace scoped
2588 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2590 * class.c (resolve_address_of_overloaded_function): Add
2591 explanation message.
2592 * decl.c (define_case_label): Reformat explanation.
2593 * decl2.c (finish_static_data_member_decl): Likewise.
2594 (grokfield): Likewise.
2595 * friend.c (do_friend): Likewise.
2597 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2599 * tree.c (walk_tree): Expose tail recursion.
2600 (walk_stmt_tree): New function.
2601 * cp-tree.h: Prototype walk_stmt_tree.
2602 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2603 the BLOCKs directly. If a BLOCK has no variables after
2604 pruning, discard it.
2605 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2606 restore the line number.
2608 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2610 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2611 (pt.o): Remove dependency on HTAB_H.
2612 * cp-tree.h: Include hashtab.h.
2613 (walk_tree): Change prototype.
2614 (walk_tree_without_duplicates): New function.
2615 * decl.c (check_default_argument): Use it.
2616 * optimize.c (remap_decl): Adjust calls to walk_tree.
2617 (copy_body): Likewise.
2618 (expand_calls_inline): Likewise.
2619 (calls_setjmp_p): Use walk_tree_without_duplicates.
2620 * pt.c: Don't include hashtab.h.
2621 (for_each_template_parm): Use walk_tree_without_duplicates.
2622 * semantics.c (finish-stmt_tree): Likewise.
2623 (expand_body): Likewise.
2624 * tree.c (walk_tree): Add additional parameter.
2625 (walk_tree_without_duplicates): New function.
2626 (count_trees): Use it.
2627 (verify_stmt_tree): Adjust call to walk_tree.
2628 (find_tree): Use walk_tree_without_duplicates.
2629 (no_linkage_check): Likewise.
2630 (break_out_target_exprs): Adjust call to walk_tree.
2631 (cp_unsave): Likewise.
2633 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2635 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2636 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2637 * cp-tree.h (TYPE_BINFO): Adjust comment.
2638 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2639 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2640 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2641 (TYPE_TEMPLATE_INFO): Likewise.
2642 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2643 * class.c (push_nested_class): Likewise.
2644 * decl.c (lookup_name_real): Likewise.
2645 (grokdeclarator): Likewise.
2646 (grok_op_properties): Likewise.
2647 (xref_tag): Likewise.
2648 (xref_basetypes): Likewise.
2649 * decl2.c (constructor_name_full): Likewise.
2650 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2651 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2652 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2653 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2654 (dump_type_suffix): Likewise.
2655 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2657 (get_aggr_from_typedef): Likewise.
2658 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2659 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2660 (write_template_parm): Likewise.
2661 (write_template_template_parm): Check tree code instead of
2662 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2663 * method.c (build_overload_nested_name): Add
2664 BOUND_TEMPLATE_TEMPLATE_PARM.
2665 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2666 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2667 * pt.c (convert_template_argument): Check tree code instead of
2668 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2669 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2670 (for_each_template_parm): Adjust comment.
2671 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2672 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2673 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2674 template_args_equal to compare template template parameter cases.
2675 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2676 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2678 * tree.c (copy_template_template_parm): Decide whether to create
2679 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2680 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2681 (copy_tree_r): Likewise.
2682 * typeck.c (comptypes): Likewise. Check tree code instead of
2683 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2685 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2687 * decl.c (finish_function): Move the code for handling functions
2688 marked with the constructor and destructor attributes inside the
2691 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2693 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2695 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2697 * pt.c (lookup_template_class): Remove abort.
2698 * tree.c (get_type_decl): Allow error_mark_node.
2700 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2702 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2705 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2707 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2710 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2712 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2713 union tag mismatch error reporting.
2715 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2717 * call.c (build_scoped_method_call): Check it is not a namespace.
2719 2000-08-30 Jason Merrill <jason@redhat.com>
2721 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2723 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2724 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2725 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2727 * decl.c (start_function): Always call make_function_rtl.
2729 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2731 * semantics.c (prune_unused_decls): New function.
2732 (finish_stmt_tree): Call it via walk_tree.
2734 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2736 * class.c (build_secondary_vtable): Constify a char *.
2737 * decl.c (init_decl_processing): Initialize function_id_node,
2738 pretty_function_id_node, and func_id_node.
2739 * input.c (struct input_source): Constify 'str'.
2740 (feed_input): Constify first argument.
2741 * mangle.c (write_identifier): Constify argument.
2742 * pt.c (mangle_class_name_for_template): Constify argument.
2744 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2746 * typeck.c (mark_addressable): Remove code that pokes around in
2749 2000-08-28 Jason Merrill <jason@redhat.com>
2751 * lex.c (file_name_nondirectory): Move to toplev.c.
2753 * cp-tree.h (LOCAL_CLASS_P): New macro.
2754 * class.c (finish_struct_1): Use it.
2756 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2758 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2759 (write_encoding): Pass another argument to write_name.
2760 (write_name): Add ignore_local_scope parameter. Fix handling of
2762 (write_nested_name): Use write_unqualified_name.
2763 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2764 (write_template_prefix): Use write_unqualified_name.
2765 (write_component): Remove.
2766 (write_local_name): Add parameter. Use direct local entity to
2767 discriminator calculation.
2768 (write_class_enum_type): Pass another argument to write_name.
2769 (write_template_template_arg): Likewise.
2770 (make_guard_variable): Likewise.
2772 2000-08-27 Jason Merrill <jason@redhat.com>
2774 * decl.c (pushdecl): Matching decls for local externs are found in
2775 the current level. Propagate linkage information from previous
2778 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
2780 * ir.texi (Expressions): Fix typo.
2782 2000-08-25 Greg McGary <greg@mcgary.org>
2784 * tree.c (init_tree): Use ARRAY_SIZE.
2786 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2788 * error.c (cp_tree_printer): Rework.
2790 2000-08-25 Mark Mitchell <mark@codesourcery.com>
2792 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
2794 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
2795 (cp-demangle.o): Remove target.
2796 (dyn-string.o): Likewise.
2798 * decl.c (grokfndecl): Require that `main' return an `int'.
2799 * mangle.c (write_encoding): Don't mangle return types for
2800 conversion functions.
2802 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2804 * error.c (tree_formatting_info): New data type.
2805 (tree_being_formatted): New macro.
2806 (tree_formatting_flags): Likewise.
2807 (put_whitespace): Likewise.
2808 (print_tree_identifier): Likewise.
2809 (print_identifier): Likewise.
2810 (cp_tree_printer, print_function_argument_list, print_declaration,
2811 print_expression, print_function_declaration,
2812 print_function_parameter, print_type, print_cv_qualifier): New
2814 (init_error): Initialize lang_printer.
2816 2000-08-24 Jason Merrill <jason@redhat.com>
2818 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
2819 adjustment necessary.
2821 2000-08-24 Greg McGary <greg@mcgary.org>
2823 * cp-tree.h (MAIN_NAME_P): Remove macro.
2825 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
2827 * error.c (print_instantiation_context): Don't forget to flush the
2830 2000-08-23 Jason Merrill <jason@redhat.com>
2832 * typeck.c (build_ptrmemfunc): Save the input pmf.
2834 * method.c (process_modifiers): Use same_type_p.
2836 2000-08-23 Mark Mitchell <mark@codesourcery.com>
2838 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
2839 * mangle.c (write_function_type): Change prototype.
2840 (write_encoding): Don't mangle return types for
2841 constructors or destructors.
2842 (write_type): Adjust call to write_function_type.
2843 * pt.c (instantiate_template): Instantiate alternate entry points
2844 when instantiating the main function.
2846 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2848 * error.c (cp_print_error_function): Don't use embedded '\n' in
2851 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2853 * decl.c (init_decl_processing): Remove bogus initialization.
2854 * error.c (lang_print_error_function): Restore here.
2855 (init_error): Initialize print_error_function.
2857 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2859 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
2861 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
2863 * Makefile.in (error.o): Depends on diagnostic.h
2865 * cp-tree.h (problematic_instantiation_changed,
2866 record_last_problematic_instantiation, current_instantiation,
2867 print_instantiation_context): Declare.
2868 (maybe_print_template_context): Remove.
2870 * decl.c (init_decl_processing): Set print_error_function to NULL.
2871 (lang_print_error_function): Remove, since we're using a new
2874 * error.c: #include diagnostic.h
2875 (function_category): New function.
2876 (cp_diagnostic_starter): Likewise.
2877 (cp_diagnostic_finalizer): Likewise.
2878 (cp_print_error_function): Likewise.
2879 (maybe_print_instantiation_context): Likewise.
2880 (print_instantiation_full_context): Likewise.
2881 (print_instantiation_partial_context): Likewise.
2882 (print_instantiation_context): Define.
2883 (init_error): Initialize diagnostic pager and finalizer.
2885 * pt.c (problematic_instantiation_changed): Define.
2886 (record_last_problematic_instantiation): Likewise.
2887 (current_instantiation): Likewise.
2888 (maybe_print_template_context): Remove.
2889 (print_template_context): Likewise.
2890 (current_tinst_level): Make static to reflect Brendan Kehoe's
2891 change of 1995-04-13.
2892 (push_tinst_level): Call print_instantiation_context.
2894 2000-08-21 Nix <nix@esperi.demon.co.uk>
2896 * lang-specs.h: Do not process -o or run the assembler if
2899 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
2901 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
2903 * decl2.c (lang_decode_option): Disable gettext attributes for
2906 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
2908 * lex.c (lang_init_options): Default diagnostic message maximum
2909 length to 80, when line-wrapping.
2911 2000-08-20 Mark Mitchell <mark@codesourcery.com>
2913 * class.c (build_vtbl_initializer): Clear the entire
2914 vtbl_init_data. Start keeping track of the functions for which we
2915 have created vcall offsets here.
2916 (dfs_build_vcall_offset_vtbl_entries): Remove.
2917 (build_vcall_offset_vtbl_entries): Reimplement.
2918 (add_vcall_offset_vtbl_entries_r): New function.
2919 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
2920 computing when vcall offsets are necessary.
2922 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2924 * decl.c (member_function_or_else): Use cp_error ... %T.
2925 (grokdeclarator): Likewise.
2926 (start_method): Likewise.
2927 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
2929 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2931 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
2934 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2936 * cp-tree.h (PTRMEM_OK_P): New macro.
2937 (itf_ptrmem_ok): New enumeration value.
2938 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
2939 argument. Diagnose implicit pointer to member.
2940 (instantiate_type): Don't diagnose implicit pointer to member
2941 here. Pass itf_ptrmem_ok if ok. Adjust calls to
2942 resolve_address_of_overloaded_function.
2943 * init.c (build_offset_ref): Set PTRMEM_OK_P.
2944 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
2945 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
2946 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
2947 (build_unary_op): Deal with single non-static member in
2950 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2952 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
2954 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2956 * cp-tree.h (enum_name_string): Remove prototype.
2957 (report_case_error): Remove prototype.
2958 * cp/typeck2.c (enum_name_string): Remove.
2959 (report_case_error): Remove.
2960 * error.c (dump_expr): Deal with enum values directly.
2961 Correctly negate integer constant.
2963 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2965 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
2966 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
2967 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
2968 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
2969 (__cxa_vec_new): Use __cxa_vec_new2.
2970 (__cxa_vec_delete): Use __cxa_vec_delete2.
2972 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2974 * vec.cc (__cxa_vec_new): Set "C" linkage.
2975 (__cxa_vec_ctor): Likewise.
2976 (__cxa_vec_cctor): Likewise.
2977 (__cxa_vec_dtor): Likewise.
2978 (__cxa_vec_delete): Likewise.
2979 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
2980 (__cxa_vec_ctor): Likewise.
2981 (__cxa_vec_cctor): Likewise.
2982 (__cxa_vec_dtor): Likewise.
2983 (__cxa_vec_delete): Likewise.
2985 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2987 * class.c (instantiate_type): Reinstate local variable
2988 deleted in previous change.
2990 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
2993 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2995 * cp-tree.h (instantiate_type_flags): New enumeration.
2996 (instantiate_type): Change parameter.
2997 * class.c (instantiate_type): Adjust prototype. Adjust.
2998 * call.c (standard_conversion): Adjust instantiate_type call.
2999 (reference_binding): Likewise.
3000 (build_op_delete_call): Likewise.
3001 (convert_like_real): Likewise.
3002 * cvt.c (cp_convert_to_pointer): Likewise.
3003 (convert_to_reference): Likewise.
3004 * pt.c (convert_nontype_argument): Likewise.
3005 * typeck.c (build_binary_op): Likewise.
3006 (build_ptrmemfunc): Likewise.
3007 (convert_for_assignment): Likewise.
3009 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3011 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3012 (current_aggr): Define.
3013 * decl.c (grokdeclarator): Make sure a friend class is an
3014 elaborated type specifier.
3015 * parse.y (current_aggr): Remove static definition.
3016 (cp_parse_init): Adjust.
3017 (structsp): Clear and restore current_aggr.
3018 (component_decl_list): Clear current_aggr.
3020 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3021 aggregate tag on the typename's context.
3023 * pt.c (tsubst_friend_class): Return error_mark_node, if
3025 (instantiate_class_template): Ignore error_mark_node friend types.
3027 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3029 * cvt.c (warn_ref_binding): New static function, broken out of ...
3030 (convert_to_reference): ... here. Use it.
3032 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3034 * parse.y (template_arg): Add rule for template qualified with
3037 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3039 * decl2.c (add_function): Reorganize.
3040 (arg_assoc): Do not consider function template decls.
3042 2000-08-11 Jason Merrill <jason@redhat.com>
3044 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3047 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3049 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3050 (lookup_nested_tag): Likewise.
3052 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3055 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3057 * parse.y (named_complex_class_head_sans_basetype): Remove
3060 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3062 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3063 explicit TEMPLATE_ID_EXPR args.
3064 (build_expr_from_tree, case CALL_EXPR): Likewise.
3066 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3068 * decl.c (check_tag_decl): Diagnose typename's which don't
3071 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3073 * init.c (build_aggr_init): Reject bogus array initializers
3076 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3078 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3080 * cp/tinfo.cc (__dynamic_cast): Likewise.
3081 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3083 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3085 * cvt.c (convert_to_pointer_force): Fix error message when
3086 attempting to cast from ambiguous base.
3088 2000-08-08 Jason Merrill <jason@redhat.com>
3090 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3091 (tsubst_template_arg_vector): Likewise.
3093 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3094 assume that one will be as large as the union.
3096 2000-08-07 Kazu Hirata <kazu@hxi.com>
3098 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3099 * decl.c (pop_labels): Likewise.
3101 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3103 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3105 (__pointer_to_member_type_info): Likewise.
3106 (__base_class_info): Likewise.
3107 (__class_type_info): Likewise.
3108 (__si_class_type_info): Likewise.
3109 (__vmi_class_type_info): Likewise.
3110 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3111 Changed member names to match specifications.
3112 (__vmi_class_type_info::__do_find_public_src): Likewise.
3113 (__si_class_type_info::__do_dyncast): Likewise.
3114 (__vmi_class_type_info::__do_dyncast): Likewise.
3115 (__si_class_type_info::__do_upcast): Likewise.
3116 (__vmi_class_type_info::__do_upcast): Likewise.
3117 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3118 (__pbase_type_info::__pointer_catch): Likewise.
3119 (__pointer_type_info::__pointer_catch): Likewise.
3120 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3122 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3124 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3125 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3126 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3128 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3130 * cp-tree.h (add_method): Change prototype.
3131 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3132 Don't double the size of the method vector in the error case.
3133 (handle_using_decl): Adjust call to add_method.
3134 (add_implicitly_declared_members): Likewise.
3135 (clone_function_decl): Likewise.
3136 * decl2.c (check_classfn): Likewise.
3137 * semantics.c (finish_member_declaration): Likewise.
3139 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3141 * decl.c (flag_isoc94): New variable.
3143 2000-08-02 Jason Merrill <jason@redhat.com>
3145 * pt.c (do_type_instantiation): Add complain parm; don't complain
3146 if called recursively.
3147 * cp-tree.h, parse.y: Adjust.
3149 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3151 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3152 -Wno-strict-prototypes.
3154 * g++spec.c: Adjust type of second argument to
3155 lang_specific_driver, and update code as necessary.
3157 * cp-tree.h: Don't prototype min_precision here.
3158 (my_friendly_assert): Cast expression to void.
3159 * semantics.c (do_poplevel): Initialize scope_stmts.
3161 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3163 * cp-tree.h (DECL_NEEDED_P): Tweak.
3165 2000-07-28 Jason Merrill <jason@redhat.com>
3167 * lang-specs.h: Use %i in rule for .ii files.
3169 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3171 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3173 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3175 Allow indirect primary bases.
3176 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3178 (CLASSTYPE_VFIELD_PARENT): Remove.
3179 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3180 (BINFO_PRIMARY_BINFO): Remove.
3181 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3182 (BINFO_VBASE_PRIMARY_P): Likewise.
3183 (BINFO_PRIMARY_BASE_OF): New macro.
3184 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3185 (get_primary_binfo): New function.
3186 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3187 * class.c (vcall_offset_data_s): Rename to ...
3188 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3189 and add ctor_vtbl_p.
3190 (get_derived_offset): Use get_primary_binfo.
3191 (dfs_mark_primary_bases): Adjust handling of virtual primary
3193 (mark_primary_bases): Likewise.
3194 (set_primary_base): Take a binfo, not an integer, as a
3195 representation of the primary base.
3196 (indirect_primary_base_p): Remove.
3197 (determine_primary_base): Adjust for indirect primary bases.
3198 (dfs_find_final_overrider): Fix typo in coment.
3199 (update_vtable_entry_for_fn): Use get_primary_binfo.
3200 (layout_nonempty_base_or_field): Tweak.
3201 (build_base_fields): Adjust for new primary base semantics.
3202 (dfs_propagate_binfo_offsets): Remove.
3203 (propagate_binfo_offsets): Rewrite.
3204 (dfs_set_offset_for_shared_vbases): Remove.
3205 (layout_virtual_bases): Don't use it.
3206 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3208 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3209 CLASSTYPE_VFIELD_PARENT.
3210 (dfs_get_primary_binfo): New function.
3211 (get_primary_binfo): Likewise.
3212 (dump_class_hierarchy_r): Tweak printing of primary bases.
3213 (build_vtbl_initializer): Fix typo in comments. Use
3215 (build_vcall_and_vbase_vtbl_entries): Likewise.
3216 (build_vbaes_offset_vtbl_entries): Likewise.
3217 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3218 BV_VCALL_INDEX to handle indirect primary bases.
3219 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3220 (build_rtti_vtbl_entries): Likewise.
3221 * search.c (get_shared_vbase_if_not_primary): Tweak.
3222 (find_vbase_instance): Likewise.
3223 (binfo_for_vtable): Simplify.
3224 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3225 (make_binfo): Make it have 11 entries.
3227 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3229 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3230 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3231 ascertaining primaryness.
3232 (G): Remove template_args.
3233 (decl_is_template_id): New function.
3234 (write_encoding): Use decl_is_template_id.
3235 (write_name): Likewise. Handle type_decls. Get main variant of
3237 (write_nested_name): Likewise.
3238 (write_prefix): Likewise.
3239 (write_template_prefix): Likewise.
3240 (write_special_name_constructor): Remove defunct production from
3242 (write_bare_function_type): Remove comment about absent parameter.
3243 (write_template_template_arg): Add missing grammar production to
3246 2000-07-27 Jason Merrill <jason@redhat.com>
3248 * decl.c (duplicate_decls): If common_type produces a non-typedef
3249 type for a typedef, just use the old type.
3251 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3253 * cp-tree.h (function_depth): Declare.
3254 (verify_stmt_tree): Likewise.
3255 (find_tree): Likewise.
3256 * decl.c (function_depth): Give it external linkage.
3257 * optimize.c (optimize_function): Increment and decrement it.
3258 * tree.c (verify_stmt_tree_r): New function.
3259 (verify_stmt_tree): Likewise.
3260 (find_tree_r): Likewise.
3261 (find_tree): Likewise.
3263 2000-07-27 Jason Merrill <jason@redhat.com>
3265 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3267 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3269 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3271 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3272 * decl2.c (get_guard): Call cp_finish_decl, not
3273 rest_of_decl_compilation, for local guards.
3274 * lex.c (do_identifier): Remove unused variable.
3276 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3278 * parse.y: Add missing ';'.
3280 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3282 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3285 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3287 Kill strict_prototype. Backwards compatibility only for
3288 non NO_IMPLICIT_EXTERN_C systems.
3289 * cp-tree.h (flag_strict_prototype): Remove.
3290 (strict_prototype): Remove.
3291 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3292 * decl.c (maybe_push_to_top_level): Adjust.
3293 (pop_from_top_level): Adjust.
3294 (decls_match): Only allow sloppy parm matching for ancient
3296 (init_decl_processing): Adjust.
3297 (grokdeclarator): Adjust.
3298 * decl2.c (flag_strict_prototype): Remove.
3299 (strict_prototype): Remove.
3300 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3301 (lang_f_options): Remove "strict-prototype".
3302 (unsupported-options): Add "strict-prototype".
3303 * lex.c (do_identifier): Adjust.
3304 (do_scoped_id): Adjust.
3305 * parse.y (empty_parms): Adjust.
3306 * class.c (push_lang_context): Adjust.
3307 (pop_lang_context): Adjust.
3308 * typeck.c (comp_target_parms): Adjust.
3310 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3312 * decl.c (poplevel): Deal with anonymous variables at for scope.
3313 (maybe_inject_for_scope_var): Likewise.
3315 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3317 * decl.c: Remove all signal handling code, now done in toplev.c.
3319 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3321 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3323 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3326 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3328 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3329 Define my_friendly_assert and my_friendly_abort as macros
3330 which may call friendly_abort. Prototype friendly abort, not
3331 my_friendly_abort or my_friendly_assert.
3332 * decl.c (signal_catch): Report the signal caught in the error
3333 message. Call fatal directly.
3334 * typeck2.c (ack, my_friendly_assert): Delete.
3335 (my_friendly_abort): Rename to friendly_abort. Expect file,
3336 line, and function parameters. Report the abort code, then
3337 call fancy_abort. Do not mask an abort if errors have
3340 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3342 * typeck.c (comp_target_parms): Remove obsolete parameter.
3343 (comp_target_types): Adjust.
3345 2000-07-17 Jason Merrill <jason@redhat.com>
3347 * typeck.c (mark_addressable): Never set TREE_USED.
3348 * call.c (build_call): Don't abort on calls to library functions
3349 that have been declared normally.
3351 * typeck.c (build_binary_op): Fix grammar in warning.
3353 * exception.cc (__eh_free): Fix prototype.
3355 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3357 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3358 IDENTIFIER_NAMESPACE_VALUE.
3360 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3362 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3363 * method.c (use_thunk): Correct handling of vcall offsets.
3365 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3367 * .cvsignore: parse.h and parse.c have no cp- prefix.
3369 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3371 * .cvsignore: New file.
3373 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3375 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3377 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3379 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3381 * parse.h: Likewise.
3383 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3385 * class.c (layout_class_type): Add pointers to virtual bases after
3386 base classes under the old ABI.
3388 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3390 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3391 (finish_continue_stmt): Likewise.
3392 (begin_for_stmt): Remove call to note_level_for_for.
3393 (finish_goto_stmt): Change call from build_min_nt
3395 (finish_expr_stmt): Likewise.
3396 (begin_if_stmt): Likewise.
3397 (begin_while_stmt): Likewise.
3398 (finish_while_stmt): Likewise.
3399 (finish_return_stmt): Likewise.
3400 (begin_for_stmt): Likewise.
3401 (finish_for_stmt): Likewise.
3402 (finish_break_stmt): Likewise.
3403 (begin_switch_stmt): Likewise.
3404 (finish_case_label): Likewise.
3405 (genrtl_try_block): Likewise.
3406 (begin_try_block): Likewise.
3407 (begin_handler): Likewise.
3408 (begin_compound_stmt): Likewise.
3409 (finish_asm_stmt): Likewise.
3410 (finish_label_stmt): Likewise.
3411 (add_decl_stmt): Likewise.
3412 (finish_subobject): Likewise.
3413 (finish_decl_cleanup): Likewise.
3414 (finish_named_return_value): Likewise.
3415 (setup_vtbl_ptr): Likewise.
3416 (add_scope_stmt): Likewise.
3417 * decl.c (finish_constructor_body): Likewise.
3418 (finish_destructor_body): Likewise.
3419 * optimize.c (copy_body_r): Likewise.
3420 (initialize_inlined_parameters): Likewise.
3421 (declare_return_variable): Likewise.
3422 (expand_call_inline): Likewise.
3424 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3426 * semantics.c (expand_body): Sync interface information
3427 at the end of function body expansion.
3429 2000-07-09 Jason Merrill <jason@redhat.com>
3431 * init.c (build_new_1): Bail early if the call to new fails.
3433 * decl.c (compute_array_index_type): Check specifically for
3434 an INTEGER_CST, not just TREE_CONSTANT.
3436 * decl.c (duplicate_decls): Don't call duplicate_decls on
3437 the DECL_TEMPLATE_RESULT.
3438 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3441 * error.c (dump_template_bindings): Don't crash if we had an
3442 invalid argument list.
3444 * typeck.c (c_expand_start_case): Do narrowing here.
3445 * semantics.c (finish_switch_cond): Not here.
3447 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3449 * parse.y (asm_clobbers): Do string concatenation.
3451 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3453 * decl.c (pushtag): Don't put local classes in template functions
3454 on the local_classes list.
3456 2000-07-04 Scott Snyder <snyder@fnal.gov>
3458 * decl2.c (get_guard): Add missing return for old ABI local
3461 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3463 * cp-tree.h (char_type_p): New function.
3464 * decl.c (init_decl_processing): Don't initialize
3465 signed_wchar_type_node or unsigned_wchar_type_node.
3466 (complete_array_type): Handle brace-enclosed string-constants.
3467 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3468 * tree.c (char_type_p): New function.
3469 * typeck2.c (digest_init): Use char_type_p.
3471 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3473 * pt.c (tsubst): Don't layout type, if it's error_mark.
3475 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3477 * pt.c (instantiate_pending_templates): Reset template level.
3479 2000-07-05 Jason Merrill <jason@redhat.com>
3481 * call.c (joust): Don't complain about `operator char *()' beating
3482 `operator const char *() const'.
3484 2000-07-04 scott snyder <snyder@fnal.gov>
3485 Jason Merrill <jason@redhat.com>
3487 * repo.c (repo_get_id): Handle the case where a class with virtual
3488 bases has a null TYPE_BINFO_VTABLE.
3490 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3491 Jason Merrill <jason@redhat.com>
3493 * parse.y (member_init): Just pass in the type.
3494 * init.c (expand_member_init): Handle getting a type.
3496 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3497 Jason Merrill <jason@redhat.com>
3499 * decl.c (finish_function): Warn if a function has no return
3501 Suggested by Andrew Koenig.
3502 * typeck.c (check_return_expr): Do set current_function_returns_value
3503 if we got an error_mark_node.
3505 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3507 * decl2.c (push_decl_namespace): Push the original namespace.
3509 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3511 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3512 * semantics.c (begin_class_definition): Clear it.
3514 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3516 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3517 (genrtl_expr_stmt): Likewise.
3518 (genrtl_decl_stmt): Likewise.
3519 (genrtl_if_stmt): Likewise.
3520 (genrtl_while_stmt): Likewise.
3521 (genrtl_do_stmt): Likewise.
3522 (genrtl_return_stmt): Likewise.
3523 (genrtl_for_stmt): Likewise.
3524 (genrtl_break_stmt): Likewise.
3525 (genrtl_continue_stmt): Likewise.
3526 (genrtl_scope_stmt): Likewise.
3527 (genrtl_switch_stmt): Likewise.
3528 (genrtl_case_label): Likewise.
3529 (genrtl_begin_compound_stmt): Likewise.
3530 (genrtl_finish_compound_stmt): Likewise.
3531 (genrtl_compound_stmt): Likewise.
3532 (genrtl_asm_stmt): Likewise.
3534 * init.c (begin_init_stmts): Remove call to
3535 genrtl_begin_compound_stmt.
3536 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3538 * semantics.c (lang_expand_stmt): Changed call to
3539 genrtl_compound_stmt to ignore return value.
3541 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3543 * mangle.c (canonicalize_for_substitution): Return the canonical
3546 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3548 * typeck.c (commonparms): Remove obstack manipulations.
3550 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3552 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3554 * Makefile.in (OBJS): Added ../c-semantics.o.
3555 (OBJDEPS): Likewise.
3557 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3559 (struct stmt_tree): Added comment.
3560 (current_function_name_declared): Removed.
3561 (stmts_are_full_exprs_p): Likewise.
3562 (genrtl_do_pushlevel): Likewise.
3563 (genrtl_clear_out_block): Likewise.
3564 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3565 (DECL_ANON_UNION_ELEMS): Likewise.
3566 (emit_local_var): Likewise.
3567 (make_rtl_for_local_static): Likewise.
3568 (do_case): Likewise.
3569 (expand_stmt): Likewise.
3570 (genrtl_decl_cleanup): Likewise.
3571 (c_expand_asm_operands): Likewise.
3572 (c_expand_return): Likewise.
3573 (c_expand_start_case): Likewise.
3575 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3576 (emit_local_var): Likewise.
3577 (initialize_local_var): Change reference to
3578 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3579 Change reference to stmts_are_full_exprs_p to
3580 current_stmt_tree->stmts_are_full_exprs_p.
3581 (push_cp_function_context): Likewise.
3583 * expect.c (expand_throw): Change reference to
3584 stmts_are_full_exprs_p.
3586 * init.c (build_aggr_init): Change reference to
3587 stmts_are_full_exprs_p.
3588 (build_vec_init): Likewise.
3590 * optimize.c (maybe_clone_body): Change reference to
3591 current_function_name_declared to
3592 cp_function_chain->name_declared.
3594 * pt.c (instantiate_decl): Change reference to
3595 current_function_name_declared to
3596 cp_function_chain->name_declared.
3598 * semantics.c (expand_cond): Moved declaration to c-common.h.
3599 (genrtl_do_pushlevel): Moved to c-semantics.c.
3600 (genrtl_clear_out_block): Likewise.
3601 (genrtl_goto_stmt): Likewise.
3602 (genrtl_expr_stmt): Likewise.
3603 (genrtl_decl_stmt): Likewise.
3604 (gerntl_if_stmt): Likewise.
3605 (genrtl_while_stmt): Likewise.
3606 (genrtl_do_stmt): Likewise.
3607 (genrtl_return_stmt): Likewise.
3608 (genrtl_for_stmt): Likewise.
3609 (genrtl_break_stmt): Likewise.
3610 (genrtl_continue_stmt): Likewise.
3611 (genrtl_scope_stmt): Likewise.
3612 (genrtl_switch_stmt): Likewise.
3613 (genrtl_case_label): Likewise.
3614 (genrtl_begin_compound_stmt): Likewise.
3615 (genrtl_finish_compound_stmt): Likewise.
3616 (genrtl_compound_stmt): Likewise.
3617 (genrtl_asm_stmt): Likewise.
3618 (genrtl_decl_cleanup): Likewise.
3619 (expand_cond): Likewise.
3620 (expand_stmt): Renamed to ...
3621 (lang_expand_stmt): ... this.
3622 (lang_expand_expr_stmt): Initialize.
3623 (set_current_function_name_declared): Likewise.
3624 (stmts_are_full_exprs_p): Likewise.
3625 (current_function_name_declared): Likewise.
3626 (anon_aggr_type_p): Likewise.
3627 (do_poplevel): Change reference to
3628 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3629 Change reference to stmts_are_full_exprs_p to
3630 current_stmt_tree->stmts_are_full_exprs_p.
3631 (add_tree): Likewise.
3632 (finish_expr_stmt): Likewise.
3633 (prep_stmt): Likewise.
3634 (lang_expand_stmt): Likewise.
3635 (begin_compound_stmt): Change reference to
3636 current_function_name_declared to
3637 cp_function_chain->name_declared and call to
3638 current_function_name_declared().
3639 (setup_vtbl_ptr): Likewise.
3640 (genrtl_do_poplevel): Removed.
3642 2000-06-30 Jason Merrill <jason@redhat.com>
3644 * init.c (init_init_processing): Go back to aligning like
3645 double_type_node for old ABI.
3646 (get_cookie_size): Make cookie larger if we get a type that needs
3648 (build_vec_delete): Call it.
3650 * typeck.c (qualify_type_recursive): New fn.
3651 (composite_pointer_type): Use it.
3652 (build_binary_op): Use composite_pointer_type.
3654 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3655 Jason Merrill <jason@redhat.com>
3657 * typeck.c (check_return_expr): Don't complain about returning
3658 NULL from operator new if -fcheck-new.
3659 * cp-tree.h: Declare flag_check_new here.
3662 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3664 * mangle.c (find_substitution): Use same_type_p.
3665 (write_encoding): Don't check for substitutions.
3667 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3669 * parse.y (expr_no_comma_rangle): New non-terminal.
3670 (template_parm): Use it for default parameter case.
3671 (template_arg): Use it.
3672 (expr_no_commas): Remove commented out undefined extensions.
3673 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3674 * parse.h, parse.c: Rebuilt.
3676 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3678 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3679 (finish_asm_stmt): Do it here, instead.
3681 * cp-tree.h (ridpointers): Don't declare.
3682 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3683 (record_builtin_java_type): Likewise.
3684 (init_decl_processing): Likewise.
3685 * lex.c: Move inclusion of lex.h.
3686 (ridpointers): Don't define.
3687 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3689 * lex.h (enum rid): Rename to ...
3690 (enum cp_rid): ... this.
3691 (ridpointers): Don't declare.
3692 * parse.y: Move inclusion of lex.h.
3693 * parse.c: Regenerated.
3694 * spew.c: Move inclusion of lex.h.
3696 * cp-tree.h (struct language_function): Remove temp_name_counter.
3697 (temp_name_counter): Remove.
3698 (get_temp_name): Change prototype.
3699 (get_guard): New function.
3700 (get_guard_cond): Likewise.
3701 (set_guard): Likewise.
3702 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3703 * decl.c (expand_static_init): Use get_guard and friends to
3704 implement guard variables.
3705 * decl2.c (get_temp_name): Assume that the variables created are
3707 (get_sentry): Rename to ...
3708 (get_guard): ... this. Implement new ABI guard variables.
3709 (get_guard_bits): New function.
3710 (get_guard_cond): Likewise.
3711 (set_guard): Likewise.
3712 (start_static_initialization_or_destruction): Use them.
3713 (do_static_initialization): Replace sentry with guard throughout.
3714 (do_static_destruction): Likewise.
3715 * init.c (create_temporary_var): Add comment.
3717 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3719 * mangle.c (find_substitution): Use same_type_p.
3720 (write_encoding): Don't check for substitutions.
3722 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3724 * parse.y (expr_no_comma_rangle): New non-terminal.
3725 (template_parm): Use it for default parameter case.
3726 (template_arg): Use it.
3727 (expr_no_commas): Remove commented out undefined extensions.
3728 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3729 * parse.h, parse.c: Rebuilt.
3731 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3733 * cp-tree.h (flag_const_strings): Remove.
3734 (warn_parentheses): Likewise.
3735 (warn_format): Likewise.
3736 (common_type): Likewise.
3737 (default_conversion): Likewise.
3738 (build_binary_op): Likewise.
3739 (cp_build_binary_op): New macro.
3740 * call.c (build_new_op): Use cp_build_binary_op instead of
3742 * class.c (build_vtable_entry_ref): Likewise.
3743 * decl.c (expand_static_init): Likewise.
3744 (compute_array_index_type): Likewise.
3745 (build_enumerator): Likewise.
3746 * decl2.c (delete_sanity): Likewise.
3747 (start_static_initialization_or_destruction): Likewise.
3748 * error.c (dump_type_suffix): Likewise.
3749 * init.c (resolve_offset_ref): Likewise.
3750 (build_new): Likewise.
3751 (build_new_1): Likewise.
3752 (build_vec_delete_1): Likewise.
3753 (build_vec_init): Likewise.
3754 (build_delete): Likewise.
3755 * rtti.c (synthesize_tinfo_fn): Likewise.
3756 (synthesize_tinfo_var): Likewise.
3757 * search.c (expand_upcast_fixups): Likewise.
3758 (fixup_all_virtual_upcast_offsets): Likewise.
3759 * typeck.c (build_array_ref): Likewise.
3760 (get_member_function_from_ptrfunc): Likewise.
3761 (build_binary_op): Add parameter.
3762 (pointer_int_sum): Use cp_build_binary_op.
3763 (pointer_diff): Likewise.
3764 (build_modify_expr): Likewise.
3765 (get_delta_difference): Likewise.
3766 (build_ptrmemfunc): Likewise.
3768 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3770 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3771 * decl.c (create_implicit_typedef): Adjust.
3772 * decl2.c (build_artificial_parm): Adjust.
3773 * method.c (implicitly_declare_fn): Adjust.
3774 * pt.c (push_inline_template_parms_recursive): Adjust.
3775 (process_template_parm): Adjust.
3776 (overloaded_template_name): Adjust.
3777 * semantics.c (finish_template_template_parm): Adjust.
3779 2000-06-28 Mark Mitchell <mark@codesourcery.com>
3781 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
3782 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
3783 where to emit thunks.
3784 (build_vtt): Adjust call to build_vtt_inits.
3785 (build_vtt_inits): Add parameter to indicate whether or not
3786 sub-VTTs for virtual bases should be included. Adjust handling of
3787 construction vtables.
3788 (get_matching_base): New function.
3789 (dfs_build_vtt_inits): Rename to ...
3790 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
3791 construction vtables.
3792 (dfs_fixup_binfo_vtbls): Likewise.
3793 (build_ctor_vtbl_groups): Build construction vtables for virtual
3795 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
3796 to build construction vtbls.
3797 (dfs_accumulate_vtbl_inits): Adjust handling of
3798 construction vtables.
3800 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
3803 2000-06-27 Mark Mitchell <mark@codesourcery.com>
3805 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
3807 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3809 * search.c (hides): Remove.
3810 (is_subobject_of_p): Add most_derived parameter. Use
3812 (lookup_field_queue_p): Adjust.
3813 (lookup_field_r): Adjust.
3815 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3817 * decl2.c (handle_class_head): Bash typedefs to the type's main
3820 2000-06-25 Mark Mitchell <mark@codesourcery.com>
3822 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
3823 (begin_global_stmt_expr): ... this.
3824 (genrtl_finish_stmt_expr): Rename to ...
3825 (finish_global_stmt_expr): ... this.
3826 * init.c (begin_init_stmts): Adjust calls.
3827 (finish_init_stmts): Likewise.
3828 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
3829 (begin_global_stmt_expr): ... this.
3830 (genrtl_finish_stmt_expr): Rename to ...
3831 (finish_global_stmt_expr): ... this.
3833 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3835 * search.c (lookup_member): Fix typo in comment.
3837 2000-06-24 Jason Merrill <jason@redhat.com>
3839 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
3840 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
3842 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3844 * parse.y (complex_direct_notype_declarator): Support global_scope.
3845 * Makefile.in: Adjust conflict count.
3847 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3849 * parse.y (template_arg): Convert TEMPLATE_DECL
3850 that is a template template paramter to
3851 TEMPLATE_TEMPLATE_PARM here.
3853 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3854 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
3855 (copy_template_template_parm): Adjust prototype.
3856 * decl.c (grokdeclarator): Remove dead code.
3857 * pt.c (process_template_parm): Tidy.
3858 (lookup_template_class): Construct nodes in
3859 copy_template_template_parm.
3860 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
3861 lookup_template_class. Use TYPE_TI_TEMPLATE.
3862 * tree.c (copy_template_template_parm): Add NEWARGS
3864 (mapcar): Adjust call to copy_template_template_parm.
3865 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
3866 * method.c (build_template_template_parm_names): Change error
3867 code to avoid compilation warning.
3869 * gxxint.texi: Document template template parameter
3872 2000-06-21 Alex Samuel <samuel@codesourcery.com>
3874 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
3875 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
3876 (cp-demangle.o): New rule.
3877 (dyn-string.o): Likewise.
3878 * inc/cxxabi.h (__cxa_demangle): New declaration.
3880 2000-06-22 Mark Mitchell <mark@codesourcery.com>
3882 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
3883 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
3884 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
3886 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
3887 (make_thunk): Change prototype.
3888 (emit_thunk): Rename to use_thunk.
3889 (mangle_thunk): Change prototype.
3890 * class.c (get_derived_offset): Simplify.
3891 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
3892 BV_GENERATE_THUNK_WITH_VTABLE_P.
3893 (build_primary_vtable): Simplify.
3894 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
3895 (dfs_find_base): Remove.
3896 (update_vtable_entry_for_fn): Correct bug in finding the base
3897 where a virtual function was first declared. Figure out whether
3898 or not to emit a vcall-thunk with the vtables in which it appears.
3899 Correct logic for deciding whether to use an ordinary thunk, or a
3901 (finish_struct_1): Remove unnecssary code.
3902 (build_vtbl_initializer): Use ssize_int for the running counter of
3904 (build_vtbl_initializer): Only use vcall thunks where necessary.
3905 Mark thunks as needing to be emitted with their vtables, or not.
3906 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
3907 indices. Use size_binop.
3908 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
3909 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
3911 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
3912 (build_vtable_entry): Mark thunks as needing to be emitted with
3913 their vtables, or not.
3914 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
3915 * decl2.c (mark_vtable_entries): Use use_thunk instead of
3917 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
3919 * error.c (dump_expr): Use BV_FN.
3920 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
3922 * method.c (make_thunk): Likewise.
3923 (emit_thunk): Rename to use_thunk. Allow callers to decide
3924 whether or not to actually emit the thunk. Adjust for changes in
3925 representation of vcall offsets.
3926 * search.c (dfs_get_pure_virtuals): Use BV_FN.
3927 * semantics.c (emit_associated_thunks): New function.
3928 (expand_body): Use it.
3929 * ir.texi: Adjust decriptions of thunks.
3931 2000-06-22 Jason Merrill <jason@redhat.com>
3933 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
3934 (tsubst_friend_function): Copy it here.
3936 * decl.c (grok_op_properties): Fix typo.
3938 * decl2.c (delete_sanity): Clarify warning, avoid failure on
3941 * pt.c (check_explicit_specialization): Clarify error.
3943 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
3944 an old OVERLOAD when we're declaring a non-function.
3945 (pushdecl, destroy_local_var): Check for error_mark_node.
3946 (warn_extern_redeclared_static): Also bail early if
3948 (push_overloaded_decl): Ignore an old error_mark_node.
3950 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
3952 * call.c (build_x_va_arg): Check if in a template decl.
3953 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
3955 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3957 * class.c (push_lang_context): TYPE_NAME gets you to the Java
3959 * decl.c (check_goto): Computed gotos assumed OK.
3961 2000-06-20 Jason Merrill <jason@redhat.com>
3963 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
3964 for which we don't need to look for instantiations.
3966 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
3968 * parse.y (program): Always call finish_translation_unit.
3969 * parse.c, parse.h: Rebuilt.
3971 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
3973 * method.c: Don't include hard-reg-set.h.
3975 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
3977 * rtti.c (get_base_offset): Cope when vbase field is in a base.
3979 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
3981 * call.c (build_conditional_expr): Use VOID_TYPE_P.
3982 * cvt.c (cp_convert_to_pointer): Likewise.
3983 (convert_to_void): Likewise.
3984 * error.c (dump_expr): Likewise.
3985 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
3986 * init.c (build_delete): Likewise.
3987 * method.c (emit_thunk): Likewise.
3988 * optmize.c (declare_return_variable): Likewise.
3989 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3990 (get_typeid): Likewise.
3991 (build_dynamic_cast_1): Likewise.
3992 * typeck.c (composite_pointer_type): Likewise.
3993 (common_type): Likewise.
3994 (build_indirect_ref): Likewise.
3995 (build_binary_op): Likewise.
3996 (build_x_compound_expr): Likewise.
3997 (check_return_expr): Likewise.
3998 * typeck2.c (add_exception_specifier): Likewise.
4000 * mangle.c (write_method_parms): Use direct comparison for end
4003 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4005 * cp-tree.h (genrtl_try_block): Declare function.
4006 (genrtl_handler): Likewise.
4007 (genrtl_catch_block): Likewise.
4008 (genrtl_ctor_stmt): Likewise.
4009 (genrtl_subobject): Likewise.
4010 (genrtl_decl_cleanup): Likewise.
4011 (genrtl_do_poplevel): Likewise.
4012 (genrtl_do_pushlevel): Likewise.
4013 (genrtl_clear_out_block): Likewise.
4014 (genrtl_goto_stmt): Likewise.
4015 (genrtl_expr_stmt): Likewise.
4016 (genrtl_decl_stmt): Likewise.
4017 (genrtl_if_stmt): Likewise.
4018 (genrtl_while_stmt): Likewise.
4019 (genrtl_do_stmt): Likewise.
4020 (genrtl_return_stmt): Likewise.
4021 (genrtl_for_stmt): Likewise.
4022 (genrtl_break_stmt): Likewise.
4023 (genrtl_continue_stmt): Likewise.
4024 (genrtl_scope_stmt): Likewise.
4025 (genrtl_switch_stmt): Likewise.
4026 (genrtl_case_label): Likewise.
4027 (genrtl_begin_compound_stmt): Likewise.
4028 (genrtl_finish_compound_stmt): Likewise.
4029 (genrtl_compound_stmt): Likewise.
4030 (genrtl_asm_stmt): Likewise.
4031 (genrtl_named_return_value): Likewise.
4032 (genrtl_begin_stmt_expr): Likewise.
4033 (genrtl_finish_stmt_expr): Likewise.
4034 (finish_for_stmt): Removed first argument.
4035 (finish_switch_stmt): Likewise.
4037 * semantics.c (genrtl_try_block): Define function.
4038 (genrtl_handler): Likewise.
4039 (genrtl_catch_block): Likewise.
4040 (genrtl_ctor_stmt): Likewise.
4041 (genrtl_subobject): Likewise.
4042 (genrtl_decl_cleanup): Likewise.
4043 (genrtl_do_poplevel): Likewise.
4044 (genrtl_do_pushlevel): Likewise.
4045 (genrtl_clear_out_block): Likewise.
4046 (genrtl_goto_stmt): Likewise.
4047 (genrtl_expr_stmt): Likewise.
4048 (genrtl_decl_stmt): Likewise.
4049 (genrtl_if_stmt): Likewise.
4050 (genrtl_while_stmt): Likewise.
4051 (genrtl_do_stmt): Likewise.
4052 (genrtl_return_stmt): Likewise.
4053 (genrtl_for_stmt): Likewise.
4054 (genrtl_break_stmt): Likewise.
4055 (genrtl_continue_stmt): Likewise.
4056 (genrtl_scope_stmt): Likewise.
4057 (genrtl_switch_stmt): Likewise.
4058 (genrtl_case_label): Likewise.
4059 (genrtl_begin_compound_stmt): Likewise.
4060 (genrtl_finish_compound_stmt): Likewise.
4061 (genrtl_compound_stmt): Likewise.
4062 (genrtl_asm_stmt): Likewise.
4063 (genrtl_named_return_value): Likewise.
4064 (genrtl_begin_stmt_expr): Likewise.
4065 (genrtl_finish_stmt_expr): Likewise.
4066 (finish_for_stmt): Removed first argument and generate rtl
4068 (finish_switch_stmt): Likewise.
4069 (do_poplevel): Removed generate rtl specific code.
4070 (do_pushlevel): Likewise.
4071 (add_tree): Likewise.
4072 (finish_goto_stmt): Likewise.
4073 (finish_expr_stmt): Likewise.
4074 (begin_if_stmt): Likewise.
4075 (finish_if_stmt_cond): Likewise.
4076 (finish_then_clause): Likewise.
4077 (begin_else_clause): Likewise.
4078 (finish_else_clause): Likewise.
4079 (finish_if_stmt): Likewise.
4080 (clear_out_block): Likewise.
4081 (begin_while_stmt): Likewise.
4082 (finish_while_stmt_cond): Likewise.
4083 (finish_while_stmt): Likewise.
4084 (begin_do_stmt): Likewise.
4085 (finish_do_body): Likewise.
4086 (finish_do_stmt): Likewise.
4087 (finish_return_stmt): Likewise.
4088 (begin_for_stmt): Likewise.
4089 (finish_for_init_stmt): Likewise.
4090 (finish_for_cond): Likewise.
4091 (finish_for_expr): Likewise.
4092 (finish_break_stmt): Likewise.
4093 (finish_continue_stmt): Likewise.
4094 (begin_switch_stmt): Likewise.
4095 (finish_switch_cond): Likewise.
4096 (finish_case_label): Likewise.
4097 (begin_try_block): Likewise.
4098 (begin_function_try_block): Likewise.
4099 (finish_try_block): Likewise.
4100 (finish_cleanup_try_block): Likewise.
4101 (finish_cleanup): Likewise.
4102 (finish_function_try_block): Likewise.
4103 (finish_handler_sequence): Likewise.
4104 (finish_function_handler_sequence): Likewise.
4105 (begin_handler): Likewise.
4106 (finish_handler_parms): Likewise.
4107 (begin_catch_block): Likewise.
4108 (finish_handler): Likewise.
4109 (begin_compound_stmt): Likewise.
4110 (finish_compound_stmt): Likewise.
4111 (finish_asm_stmt): Likewise.
4112 (finish_label_stmt): Likewise.
4113 (finish_label_decl): Likewise.
4114 (finish_subobject): Likewise.
4115 (finish_decl_cleanup): Likewise.
4116 (finish_named_return_value): Likewise.
4117 (begin_stmt_expr): Likewise.
4118 (finish_stmt_expr): Likewise.
4120 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4121 to call genrtl_expr_stmt when appropriate.
4123 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4124 begin_compound_expr to call genrtl_begin_stmt_expr and
4125 genrtl_begin_compound_expr when appropriate.
4126 (finish_init_stmts): Changed calls to finish_compound_expr and
4127 finish_stmt_expr to call genrtl_finish_compound_expr and
4128 genrtl_finish_stmt_expr when appropriate.
4129 (expand_default_init): Changed call to finish_expr_stmt to call
4130 genrtl_expr_stmt when appropriate.
4131 (build_vec_init): Likewise.
4133 * parse.y (simple_stmt): Removed first argument from call to
4134 finish_for_stmt. Removed first argument from call to
4137 * parse.c: Regenerated.
4139 * pt.c (tsubst_expr): Removed first argument from call to
4140 finish_for_stmt. Removed first argument from call to
4143 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4145 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4146 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4148 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4149 (cplus_tree_code_length[]): Likewise.
4150 (cplus_tree_code_name[]): Likewise.
4151 (init_parse): Added call to add_c_tree_codes. Changed
4152 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4154 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4156 * cp-tree.h (finish_mem_initializers): Declare.
4157 (count_trees): Likewise.
4158 * parse.y (base_init): Use finish_mem_initializers.
4159 * semantics.c (finish_mem_initializers): New function.
4161 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4162 the number of trees.
4164 (count_trees): Don't use it.
4166 2000-06-15 Jason Merrill <jason@redhat.com>
4168 * tree.c (count_trees): New debugging function.
4170 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4171 * init.c (build_member_call): Pull out the name of a DECL.
4173 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4174 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4175 * optimize.c (optimize_function): Not here.
4176 * pt.c (instantiate_decl): Push to TV_PARSE.
4178 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4180 * cp-tree.h (struct language_function): Remove x_base_init_list
4181 and x_member_init_list.
4182 (current_base_init_list): Remove.
4183 (current_member_init_list): Likewise.
4184 (setup_vtbl_ptr): Change prototype.
4185 (emit_base_init): Likewise.
4186 (expand_member_init): Likewise.
4187 (reinit_parse_for_function): Remove.
4188 * decl.c (save_function_data): Don't clear x_base_init_list and
4190 (mark_language_function): Don't mark them.
4191 * init.c (perform_member_init): Tweak comment.
4192 (sort_member_init): Take the list of initializers as an argument.
4193 (sort_base_init): Likewise.
4194 (emit_base_init): Likewise.
4195 (expand_member_init): Return the initializer. Don't use global
4197 * lex.c (reinit_parse_for_function): Remove.
4198 * method.c (build_template_parm_names): Correct substitution.
4199 (do_build_copy_constructor): Don't use current_member_init_list
4200 and current_base_init_list.
4201 (synthesize_method): Likewise.
4202 * parse.y (base_init): Split mem-initializers into
4203 base-initializers and field-initializers.
4204 (member_init_list): Build up the list here.
4205 (member_init): Return the initializer.
4206 (fn.depfn): Don't use reinit_parse_for_function.
4207 * parse.c: Regenerated.
4208 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4210 (tsubst_expr): Don't use current_member_init_list
4211 and current_base_init_list.
4212 (tsubst_expr_values): Rename to ...
4213 (tsubst_initializer_list): ... this. Use convert_from_reference.
4214 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4215 and current_base_init_list.
4216 (begin_function_definition): Don't call reinit_parse_for_function.
4218 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4220 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4223 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4225 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4227 * cp-tree.h (IF_COND): Move to c-common.h.
4228 (THEN_CLAUSE): Likewise.
4229 (ELSE_CLAUSE): Likewise.
4230 (WHILE_COND): Likewise.
4231 (WHILE_BODY): Likewise.
4232 (DO_COND): Likewise.
4233 (DO_BODY): Likewise.
4234 (RETURN_EXPR): Likewise.
4235 (EXPR_STMT_EXPR): Likewise.
4236 (FOR_INIT_STMT): Likewise.
4237 (FOR_COND): Likewise.
4238 (FOR_EXPR): Likewise.
4239 (FOR_BODY): Likewise.
4240 (SWITCH_COND): Likewise.
4241 (SWITCH_BODY): Likewise.
4242 (CASE_LOW): Likewise.
4243 (CASE_HIGH): Likewise.
4244 (GOTO_DESTINATION): Likewise.
4245 (COMPOUND_BODY): Likewise.
4246 (ASM_CV_QUAL): Likewise.
4247 (ASM_STRING): Likewise.
4248 (ASM_OUTPUTS): Likewise.
4249 (ASM_INPUTS): Likewise.
4250 (ASM_CLOBBERS): Likewise.
4251 (DECL_STMT_DECL): Likewise.
4252 (STMT_EXPR_STMT): Likewise.
4253 (LABEL_STMT_LABEL): Likewise.
4254 (SCOPE_BEGIN_P): Likewise.
4255 (SCOPE_END_P): Likewise.
4256 (SCOPE_STMT_BLOCK): Likewise.
4257 (SCOPE_NULLIFIED_P): Likewise.
4258 (SCOPE_NO_CLEANUPS_P): Likewise.
4259 (SCOPE_PARTIAL_P): Likewise.
4260 (ASM_VOLATILE_P): Likewise.
4261 (STMT_LINENO): Likewise.
4262 (STMT_LINENO_FOR_FN_P): Likewise.
4264 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4265 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4266 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4267 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4268 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4270 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4272 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4273 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4275 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4276 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4277 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4279 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4281 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4282 * class.c (dfs_find_final_overrider): Set it appropriately.
4283 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4284 avoid unneeded secondary vptrs.
4286 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4288 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4289 (check_bitfield_decl, check_field_decl): Likewise.
4290 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4291 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4292 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4293 (xfer_tag, finish_enum): Likewise.
4294 * decl2.c (finish_builtin_type): Likewise.
4295 * init.c (init_init_processing): Likewise.
4296 * pt.c (instantiate_class_template): Likewise.
4297 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4298 * cp-tree.h (struct lang_type): Add user_align member.
4299 (CLASSTYPE_USER_ALIGN): Define.
4301 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4303 * Make-lang.in (c++.install-common): Install g++-cross in
4304 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4305 $(target_alias)-g++ and $(target_alias)-c++.
4307 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4309 * class.c (vcall_offset_data_s): Add last_init and fns.
4310 (overrides): Rename to same_signature_p.
4311 (dfs_find_final_overrider): Adjust accordingly.
4312 (mark_overriders): Likewise.
4313 (warn_hidden): Likewise.
4314 (build_vtbl_initializer): Reorganize machinery for building things
4315 at negative offsets.
4316 (build_vcall_and_vbase_vtbl_entries): Likewise.
4317 (build_vbase_offset_vtbl_entries): Likewise.
4318 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4319 offset entries. Do not create two entries for functions with the
4321 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4322 (build_rtti_vtbl_entries): Reorganize machinery for building things
4323 at negative offsets.
4325 * optimize.c (expand_call_inline): Don't recurse into the code
4326 used to initialize the parameters more than once.
4328 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4330 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4331 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4332 (find_substitution): Only use the `Sa' substitution for
4333 std::allocator, not instantiations of it.
4334 (write_template_prefix): Move comment. Only use a TREE_LIST to
4335 represent substitutions for a member template.
4336 (write_array_type): Mangle array dimensions correctly.
4337 * optimize.c (maybe_clone_body): Copy more information from the
4339 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4340 on the regenerated declaration.
4342 2000-06-11 Chip Salzenberg <chip@valinux.com>
4343 Mark Mitchell <mark@codesourcery.com>
4345 * class.c (build_vtable): Clarify comment.
4346 (build_ctor_vtbl_group): Pass the most derived type to
4349 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4351 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4353 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4355 * decl.c (add_binding): Handle duplicate declarations of external
4358 2000-06-09 Chip Salzenberg <chip@valinux.com>
4359 Mark Mitchell <mark@codesourcery.com>
4361 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4363 (write_signed_number): New macro.
4364 (write_unsigned_number): Likewise.
4365 (write_source_name): Use them.
4366 (write_number): Handle signed and unsigned values.
4367 (write_integer_cst): Use tree_int_cst_sgn, and use
4368 write_unsigned_number or write_signed_number as appropriate.
4369 (write_discriminator): Use write_unsigned_number or
4370 write_signed_number as appropriate.
4371 (write_template_arg_literal): Likewise.
4372 (write_array_type): Use tree_low_cst.
4373 (write_template_parm): Use write_unsigned_number or
4374 write_signed_number as appropriate.
4375 (write_substitution): Adjust call to write_number.
4376 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4377 (write_expression): Handle non-type template arguments of
4378 reference type correctly.
4379 (mangle_thunk): Use write_signed_number.
4381 2000-06-09 Chip Salzenberg <chip@valinux.com>
4383 * mangle.c (find_substition): Don't mangle objects with typename
4384 substitutions (e.g. "cin" as "Si").
4386 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4388 * call.c (add_candidate): Use ggc_alloc_cleared.
4389 * decl.c (lookup_label): Likewise.
4390 * lex.c (retrofit_lang_decl): Likewise.
4392 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4394 * semantics.c (expand_body): Push to TV_EXPAND.
4395 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4396 * decl.c (start_function): Always call announce_function.
4398 * tinfo2.cc: Just declare abort.
4400 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4402 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4403 whenever @ is a symbolic name.
4405 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4407 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4409 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4411 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4412 DECL_ASSEMBLER_NAME.
4414 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4416 * decl2.c (c_language): Define.
4418 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4420 * lex.c (lang_init_options): Tweak.
4422 * decl2.c: Remove #inclusion of diagnostic.h
4423 (lang_decode_option): Move diagnostic formatting options to
4426 * lang-options.h: Remove documentation for diagnostic options.
4428 * Makefile.in (lex.o): Depends upon diagnostic.h
4430 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4432 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4433 the same DECL_RESULT, it's not a redefinition.
4434 * pt.c (tsubst_decl): Remove code to handle illegal
4437 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4439 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4441 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4443 * search.c (maybe_suppress_debug_info): Don't check
4444 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4446 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4449 Remember instantiation context in deferred instantiations.
4450 * cp-tree.h (struct tinst_level): Remove.
4451 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4452 * pt.c (current_tinst_level): Now a tree.
4453 (print_template_context, push_tinst_level, pop_tinst_level,
4454 tinst_for_decl): Adjust.
4455 (reopen_tinst_level): New fn.
4456 (init_pt): Register current_tinst_level as a root.
4457 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4458 of the pending templates list.
4459 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4460 * lex.c (extract_interface_info): Adjust.
4461 * decl2.c (warn_if_unknown_interface): Adjust.
4463 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4465 * class.c (indirect_primary_base_p): New function.
4466 (determine_primary_base): Use it.
4468 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4470 Update new-abi dynamic cast algorithm.
4471 * tinfo.cc (__class_type_info::__dyncast_result): Add
4472 whole_details. Adjust constructor.
4473 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4474 Avoid unnecessary searching.
4475 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4477 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4479 * decl.c (init_decl_processing): Don't call record_component_aliases.
4480 * tree.c (build_cplus_array_type_1): Likewise.
4482 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4484 * ir.texi: Correct typo.
4485 * mangle.c (write_expression): Handle non-type template arguments
4486 with reference type.
4487 * method.c (build_overload_value): Likewise.
4488 * pt.c (convert_nontype_argument): Explicitly represent conversion
4489 to a reference with an ADDR_EXPR.
4490 (unify): Always unify arguments in left-to-right order.
4492 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4493 Mark Mitchell <mark@codesourcery.com>
4495 * Make-lang.in (CXX_SRCS): Add mangle.c.
4496 * Makefile.in (CXX_OBJS): Add mangle.o.
4497 (mangle.o): New rule.
4499 * class.c (local_classes): New variable.
4500 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4501 (get_vtt_name): Use mangle_vtt_name for new ABI.
4502 (init_class_processing): Initialize local_classes.
4503 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4504 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4505 (std_identifier): New macro.
4506 (DECL_VOLATILE_MEMFUNC_P): New macro.
4507 (DECL_NAMESPACE_STD_P): Likewise.
4508 (local_classes): Declare.
4509 (get_mostly_instantiated_function_type): Declare.
4510 (init_mangle): Declare.
4511 (mangle_decl): Likewise.
4512 (mangle_type_string): Likewise.
4513 (mangle_type): Likewise.
4514 (mangle_typeinfo_for_type): Likewise.
4515 (mangle_typeinfo_string_for_type): Likewise.
4516 (mangle_vtbl_for_type): Likewise.
4517 (mangle_vtt_for_type): Likewise.
4518 (mangle_ctor_vtbl_for_type): Likewise.
4519 (mangle_thunk): Likewise.
4520 (mangle_conv_op_name_for_type): Likewise.
4521 (mangle_guard_variable): Likewise.
4522 * decl.c (pushtag): Keep track of local classes.
4523 (initialize_predefined_identifiers): Initialize std_identifier.
4524 (init_decl_processing): Use std_identifier.
4525 (start_decl): Don't treat instantiations as specializations.
4526 (grokdeclarator): Likewise.
4527 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4528 name for fully-instantiated templates.
4529 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4530 destructors with the new ABI.
4531 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4532 (grokfield): Use mangle_type for new ABI.
4533 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4534 (get_sentry): Use mangle_guard_variable for new ABI.
4535 (start_static_initialization_or_destruction): Likewise.
4536 * expr.c (extract_aggr_init): Remove.
4537 (extract_scalar_init): Likewise.
4538 (extract_init): Remove #if 0'd code.
4539 * mangle.c: New function.
4540 * method.c (build_mangled_name): Assert not flag_new_abi.
4541 (build_static_name): Likewise.
4542 (build_decl_overload_real): Likewise.
4543 (build_typename_overload): Likewise.
4544 (build_overload_with_type): Likewise.
4545 (build_overload_name): Likewise.
4546 (get_ctor_vtbl_name): Likewise.
4547 (start_squangling): Likewise.
4548 (get_id_2): Likewise.
4549 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4550 (init_method): Call init_mangle for new ABI.
4551 (make_thunk): Call mangle_thunk for new ABI.
4552 * operators.def: Correct new ABI manglings for the `%' operator.
4554 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4555 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4556 (lookup_template_class): Call mangle_decl for new ABI.
4557 (get_mostly_instantiated_function_type): New function.
4558 (set_mangled_name_for_template_decl): Use it.
4559 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4560 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4561 conversion op names.
4562 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4563 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4564 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4565 mangle_typeinfo_string_for_type.
4567 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4569 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4570 (INNERMOST_TEMPLATE_ARGS): New macro.
4571 (innermost_args): Remove.
4572 (get_innermost_template_args): New function.
4573 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4574 * error.c (dump_function_decl): Be caution when using
4575 most_general_template.
4576 * method.c (build_template_parm_names): Use
4577 INNERMOST_TEMPLATE_ARGS.
4578 * pt.c (add_to_template_args): Tidy comment
4579 (get_innermost_template_args): New function.
4580 (check_explicit_specialization): Clear DECL_INITIAL for a new
4582 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4584 (push_template_decl): Always register specializations of the most
4586 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4587 (coerce_template_parms): Likewise.
4588 (lookup_template_class): Likewise.
4589 (innermost_args): Remove.
4590 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4591 (tsubst_decl): Handle tricky specializations. Use
4592 get_innermost_template_args.
4593 (instantiate_template): Simplify handling of partial
4595 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4596 (most_general_template): Reimplement, in a more straightforward
4598 (regenerate_decl_from_template): Tweak formatting. Use
4599 TMPL_ARGS_DEPTH for clarity.
4600 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4602 * dump.c (dequeue_and_dump): Dump information about thunks.
4604 2000-06-01 Richard Henderson <rth@cygnus.com>
4606 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4608 2000-06-01 Richard Henderson <rth@cygnus.com>
4610 * decl2.c (unsupported_options): Fix typo, make const.
4611 (lang_decode_option): Fix bsearch argument order.
4613 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4615 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4618 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4620 * cp-tree.h (c_get_alias_set): Deleted.
4621 * Makefile.in (decl.o): Include ../expr.h.
4622 * decl.c (expr.h): Include.
4623 (init_decl_processing): Call record_component_aliases for arrays.
4624 (grokdeclarator): Likewise.
4625 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4626 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4628 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4630 Remove guiding declaration support.
4631 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4632 (flag_guiding_decls): Remove.
4633 * call.c (build_user_type_conversion_1): Remove support for
4635 (build_new_function_call): Likewise.
4636 (build_new_op): Likewise.
4637 (build_new_method_call): Likewise.
4638 * decl.c (start_function): Likewise.
4639 * friend.c (is_friend): Likewise.
4640 (do_friend): Likewise.
4641 * decl2.c ((flag_dump_translation_unit): Make it const.
4642 (flag_guiding_decls): Remove.
4643 (unsupported_options): New variable
4644 (compare_options): New function.
4645 (lang_decode_option): Use them.
4647 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4649 * method.c (mangle_expression): Adjust test for legal expression
4652 * pt.c (instantiate_decl): Save and restore the local
4653 specializations list.
4655 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4657 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4659 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4661 * call.c (add_template_candidate_real): Handle member template
4662 constructors for classes with virtual bases.
4663 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4664 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4666 * ir.texi: Update thunk documentation.
4668 * call.c (joust): Fix handling of overloaded builtin operators.
4670 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4672 * cp-tree.h (DECL_ANTICIPATED): New macro.
4673 Document new use of DECL_LANG_FLAG_7.
4674 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4675 in the user namespace.
4676 * lex.c (do_identifier): If the identifier's declaration has
4677 DECL_ANTICIPATED on, it has not yet been declared. But do not
4678 replace it with an ordinary implicit declaration.
4680 * tinfo2.cc: Include stdlib.h.
4682 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4684 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4685 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4688 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4690 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4693 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4695 * operators.def (<?): Duplicated, should have been...
4698 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4699 Mark Mitchell <mark@codesourcery.com>
4701 * cp-tree.h (ansi_opname): Make it a macro.
4702 (ansi_assopname): Likewise.
4703 (struct lang_decl_flags): Add assignment_operator_p.
4704 (struct lang_decl): Add operator_code.
4705 (DECL_VTT_PARM): Adjust.
4706 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4707 overloaded operator.
4708 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4709 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4710 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4711 (opname_tab): Remove.
4712 (assignop_tab): Likewise.
4713 (operator_name_info_t): New type.
4714 (operator_name_info): New variable.
4715 (assignment_operator_name_info): Likewise.
4716 (build_cp_library_fn): Remove declaration.
4717 (push_cp_library_fn): Likewise.
4718 (operator_name_string): Likewise.
4719 (build_decl_overload): Likewise.
4720 * call.c (print_z_candidates): Simplify.
4721 (build_object_call): Adjust usage of ansi_opname. Use
4722 DECL_OVERLOADED_OPERATOR_P.
4723 (op_error): Adjust operator name lookup.
4724 (build_conditional_expr): Adjust usage of ansi_opname.
4725 (build_new_op): Likewise.
4726 (build_op_delete_call): Likewise.
4727 (build_over_call): Likewise.
4728 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4729 * decl.c (duplicate_decls): Copy operator_code.
4730 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4731 (builtin_function): Adjust parameters to build_library_fn_1.
4732 (build_library_fn_1): Accept an overloaded operator code.
4733 (build_library_fn): Pass ERROR_MARK.
4734 (build_cp_library_fn): Accept an overloaded operator code.
4735 (push_cp_library_fn): Likewise.
4736 (grokfndecl): Tweak.
4737 (grokdeclarator): Simplify code to compute names of overloaded
4738 operators. Adjust use of ansi_opname.
4739 (ambi_op_p): Work on tree_codes, not identifiers.
4740 (unary_op_p): Likewise.
4741 (grok_op_properties): Likewise.
4742 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4743 (lang_mark_tree): Don't try to mark the operator_code.
4744 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4745 * error.c (dump_decl): Remove special handling for operator
4747 (dump_function_name): Likewise.
4748 (dump_expr): Adjust name lookup of operators.
4749 (op_to_string): Simplify.
4750 (assop_to_string): Likewise.
4751 * init.c (build_new_1): Adjust use of ansi_opname.
4752 * lex.c (opname_tab): Remove.
4753 (assignop_tab): Likewise.
4754 (ansi_opname): Likewise.
4755 (ansi_assopname): Likewise.
4756 (operator_name_string): Likewise.
4757 (reinit_lang_specific): Likewise.
4758 (operator_name_info): New variable.
4759 (assignment_operator_name_info): Likewise.
4760 (init_operators): New function.
4761 (init_parse): Use it.
4762 (do_identifier): Adjust use of ansi_opname.
4763 * method.c (mangle_expression): Don't use ansi_opname for
4765 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4766 (build_decl_overload): Remove.
4767 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4768 (do_build_assign_ref): Adjust use of ansi_opname.
4769 (synthesize_method): Likewise.
4770 (implicitly_declare_fn): Likewise.
4771 * operators.def: New file.
4772 * parse.y (operator): Adjust use of ansi_opname.
4773 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
4774 (set_mangled_name_for_template_decl): Don't play games with
4776 (special_function_p): Adjust use of ansi_opname.
4777 * typeck.c (check_return_expr): Likewise.
4778 * Make-lang.in (cc1plus): Depend on operators.def.
4779 * Makefile.in (lex.o): Likewise.
4782 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
4784 * Make-lang.in (cplib2.ready): Eradicate.
4786 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4788 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
4789 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
4790 (built_min, cp_tree_equal): Likewise.
4792 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4794 * class.c (layout_nonempty_base_or_field): Replace
4795 `record_layout_info' with `record_layout_info_s'.
4797 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
4800 * cp-tree.h (struct language_function): x_named_labels is now
4801 a struct named_label_list*.
4802 * decl.c (struct named_label_use_list): Renamed from...
4803 (struct named_label_list): ...this. New struct.
4804 (push_binding_level): Don't set eh_region.
4805 (note_level_for_eh): New fn.
4806 (pop_label): Take label and old value directly.
4807 (pop_labels): Adjust for new named_labels format.
4808 (lookup_label): Likewise.
4809 (poplevel): Note characteristics of a binding level containing a
4810 named label. Mess with named label lists earlier.
4811 (mark_named_label_lists): New fn.
4812 (mark_lang_function): Call it.
4813 (use_label): New fn, split out from...
4814 (make_label_decl): ...here. Don't call it.
4815 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
4816 check_previous_gotos): New fns, split out from...
4817 (define_label): ...here.
4818 (check_switch_goto): New fn.
4819 (define_case_label): Call it.
4820 (check_goto): New fn.
4821 * semantics.c (finish_goto_stmt): Call it and use_label.
4822 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
4823 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
4825 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4827 * class.c (build_vtable_entry_ref): Correct usage of
4828 get_vtbl_decl_for_binfo.
4830 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
4831 * method.c (implicitly_declare_fn): Not here.
4833 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
4835 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
4836 (CPTI_PTMD_DESC_TYPE): ... here.
4837 (ptmd_desc_type_node): Rename to ...
4838 (ptm_desc_type_node): ... here.
4840 * rtti.c (ptmd_initializer): Rename to ...
4841 (ptm_initializer): ... here.
4842 (sythesize_tinfo_var): Adjust. Deal with pointer to member
4844 (create_tinfo_types): Adjust.
4846 2000-05-25 Mark Mitchell <mark@codesourcery.com>
4848 Finish implementation of VTTs.
4849 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
4850 CPTI_VTT_PARM_IDENTIFIER.
4851 (vtt_parm_identifier): New macro.
4852 (vtt_parm_type): Likewise.
4853 (BINFO_SUBVTT_INDEX): Likewise.
4854 (BINFO_VPTR_INDEX): Likewise.
4855 (struct lang_decl): Add vtt_parm.
4856 (DECL_VTT_PARM): New macro.
4857 (DECL_USE_VTT_PARM): Likewise.
4858 (DECL_NEEDS_VTT_PARM_P): Likewise.
4859 (get_vtt_name): Declare.
4860 (build_artifical_parm): Likewise.
4861 (fixup_all_virtual_upcast_offsets): Likewise.
4862 (expand_indirect_vtbls_init): Remove.
4863 * call.c (build_new_method_call): Pass the vtt to subobject
4864 constructors and destructors.
4865 * class.c (get_vtt_name): Give it external linkage.
4866 (build_clone): Handle the magic VTT parameters for clones.
4867 (clone_function_decl): Fix typo in comment.
4868 (build_vtt): Keep track of the indices in the VTTs where various
4869 entities are stored.
4870 (build_vtt_inits): Likewise.
4871 (dfs_build_vtt_inits): Likewise.
4872 (build_ctor_vtbl_group): Tweak type of construction vtables.
4873 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
4874 primary bases, when building construction vtables.
4875 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
4876 (initialize_predefined_identifiers): Add vtt_parm_identifier.
4877 (init_decl_processing): Initialize vtt_parm_type.
4878 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
4879 (lang_mark_tree): Make vtt_parm.
4880 * decl2.c (build_artificial_parm): New function.
4881 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
4882 (grokclassfn): Use build_artificial_parm.
4883 * init.c (initialize_vtbl_ptrs): Call
4884 fixup_all_virtual_upcast_offsets directly.
4885 (perform_member_init): Use the complete subobject destructor for
4887 (build_vtbl_address): New function.
4888 (expand_virtual_init): Handle VTTs.
4889 * optimize (maybe_clone_body): Likewise.
4890 * search.c (fixup_all_virtual_upcast_offsets): Give it external
4892 (expand_indirect_vtbls_init): Remove.
4893 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
4894 * tree.c (make_binfo): Make them bigger.
4896 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4898 * inc/cxxabi.h (__pbase_type_info): Define, based on
4899 __pointer_type_info.
4900 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
4901 (__pointer_to_member_type_info): Likewise.
4902 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
4903 (__pointer_to_member_type_info::__is_pointer_p): Remove.
4904 (__pointer_type_info::__do_catch): Rename to ...
4905 (__pbase_type_info::__do_catch): ... here. Adjust.
4906 (__pbase_type_info::__pointer_catch): Implement.
4907 (__pointer_type_info::__pointer_catch): Adjust.
4908 (__pointer_to_member_type_info::__pointer_catch): Adjust.
4910 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4912 * tinfo.h (__user_type_info::contained_virtual_p): New
4914 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
4916 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
4917 diamond shaped heirarchy. Add early out for mixed diamond and
4918 duplicate shaped heirarchy.
4920 2000-05-24 Mark Mitchell <mark@codesourcery.com>
4922 * cp-tree.h (build_delete): Change prototype.
4923 (build_vec_delete): Likewise.
4924 * call.c (build_scoped_method_call): Use special_function_kind
4925 values to indicate the kind of destruction to be done.
4926 (build_method_call): Likewise.
4927 * decl.c (finish_destructor_body): Likewise.
4928 (maybe_build_cleanup_1): Likewise. Rename to ...
4929 (maybe_build_cleanup): ... this.
4930 * decl2.c (delete_sanity): Use special_function_kind
4931 values to indicate the kind of destruction to be done.
4932 (build_cleanup): Likewise.
4933 * init.c (perform_member_init): Likewise.
4934 (build_vec_delete_1): Likewise.
4935 (build_dtor_call): Simplify.
4936 (build_delete): Use special_function_kind
4937 values to indicate the kind of destruction to be done.
4938 (build_vbase_delete): Likewise.
4939 (build_vec_delete): Likewise.
4941 * init.c (sort_member_init): Fix typo in error message generation
4944 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
4946 * semantics.c (begin_class_definition): make the packed
4947 attribute be sensitive to the "-fpack-struct" command line flag
4949 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
4951 Update new-abi upcast algorithm.
4952 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
4953 prototype and meaning of return value.
4954 (__si_class_type_info::__do_upcast): Likewise.
4955 (__vmi_class_type_info::__do_upcast): Likewise.
4956 * tinfo.cc (__class_type_info::__upcast_result): Replace
4957 whole2dst with part2dst. Adjust ctor.
4958 (__class_type_info::__do_upcast): Adjust call of worker function.
4959 (__class_type_info::__do_upcast): Adjust.
4960 (__si_class_type_info::__do_upcast): Adjust. Use parent's
4962 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
4963 virtual base in diamond heirarchy bug.
4965 2000-05-23 Mark Mitchell <mark@codesourcery.com>
4967 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
4968 and bitfield to tinfo_fn_p.
4969 (DECL_TINFO_FN_P): Adjust.
4970 (SET_DECL_TINFO_FN_P): Likewise.
4971 (DECL_MUTABLE_P): Likewise.
4972 (DECL_C_BIT_FIELD): Likewise.
4973 (SET_DECL_C_BIT_FIELD): Likewise.
4974 (CLEAR_DECL_C_BIT_FIELD): Likewise.
4975 (DECL_UNINLINABLE): Likewise.
4976 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
4977 (handle_using_decl): Remove assertion.
4978 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
4979 to build FIELD_DECLs.
4980 (build_base_field): Likewise.
4981 (layout_class_type): Likewise.
4982 * decl.c (init_decl_processing): Likewise.
4983 (build_ptrmemfunc_type): Likewise.
4984 (grokdeclarator): Likewise.
4985 * decl2.c (grok_x_components): Likewise.
4986 * except.c (call_eh_info): Likewise.
4987 * init.c (init_init_processing): Likewise.
4988 * rtti.c (expand_class_desc): Likewise.
4989 (create_pseudo_type_info): Likewise.
4990 (get_vmi_pseudo_type_info): Likewise.
4991 (create_tinfo_types): Likewise.
4992 * ptree.c (print_lang_decl): Adjust.
4993 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
4994 before checking DECL_MUTABLE_P.
4996 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
4997 parameters for template functions.
4998 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
4999 destructors as well as constructors.
5001 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5003 * class.c (build_ctor_vtbl_group): Set inits.
5004 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5005 DECL_THIS_INLINE appropriately for clones.
5007 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5008 (DECL_CONV_FN_P): Simplify.
5009 (DECL_OPERATOR): Remove.
5010 (language_to_string): Declare.
5011 * decl.c (duplicate_decls): Fix typo in comment.
5012 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5013 (grok_op_properties): Use DECL_CONV_FN_P instead of
5014 IDENTIFIER_TYPENAME_P.
5015 * dump.c (dequeue_and_dump): Dump the language linkage of
5017 * error.c (language_to_string): Give it external linkage.
5018 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5019 (implicitly_declare_fn): Set DECL_LANGUAGE.
5020 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5021 IDENTIFIER_TYPENAME_P.
5022 (tsubst_decl): Likewise.
5023 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5024 * semantics.c (finish_member_declaration): Don't mark members of
5025 classes declared in an extern "C" region as extern "C".
5027 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5029 * decl2.c (qualified_lookup_using_namespace): Look through
5032 * decl.c (push_using_decl): Return the old decl on namespace level.
5034 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5036 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5037 (VTT_NAME_PREFIX): New macro.
5038 (CTOR_VTBL_NAME_PREFIX): Likewise.
5039 (get_ctor_vtbl_name): New function.
5040 * class.c (get_vtable_name): Simplify.
5041 (get_vtt_name): New function.
5042 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5043 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5044 when a virtual base becomes primary.
5045 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5047 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5048 additional parameters.
5049 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5050 (initialize_array): New function.
5051 (build_vtt): Likewise.
5052 (build_vtt_inits): Likewise.
5053 (dfs_build_vtt_inits): Likewise.
5054 (dfs_fixup_binfo_vtbls): Likewise.
5055 (build_ctor_vtbl_group): Likewise.
5056 (initialize_vtable): Use initialize_array.
5057 (accumulate_vtbl_inits): Reimplement to handle construction
5059 (dfs_accumulate_vtbl_inits): Likewise.
5060 (bulid_vtbl_initializer): Adjust parameter name.
5061 * method.c (build_typename_overload): Remove #if 0'd code.
5062 (get_ctor_vtbl_name): New function.
5063 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5064 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5066 * cp-tree.h (struct lang_type): Remove search_slot.
5067 (CLASSTYPE_SEARCH_SLOT): Remove.
5068 (emit_base_init): Change prototype.
5069 (initialize_vtbl_ptrs): Likewise.
5070 (expand_indirect_vtbls_init): Likewise.
5071 (clear_search_slots): Remove.
5072 * decl.c (lang_mark_tree): Don't mark search_slot.
5073 * init.c (initialize_vtbl_ptrs): Simplify.
5074 (emit_base_init): Likewise.
5075 * search.c (struct vbase_info): Document decl_ptr.
5076 (convert_pointer_to_single_level): Remove.
5077 (dfs_find_vbases): Remove.
5078 (dfs_init_base_pointers): Simplify.
5079 (dfs_clear_vbase_slots): Remove.
5080 (dfs_vtable_path_unmark): New function.
5081 (init_vbase_pointers): Simplify.
5082 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5083 (expand_indirect_vtbls_init): Simplify. Don't call
5084 mark_all_temps_used.
5085 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5086 initialize_vtbl_ptrs.
5088 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5090 * except.c: Add static prototypes.
5092 2000-05-20 H.J. Lu <hjl@gnu.org>
5094 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5096 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5098 Don't create a separate copy of virtual bases for the
5099 CLASSTYPE_VBASECLASSES list.
5100 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5101 (BINFO_FOR_VBASE): Remove.
5102 (CANONICAL_BINFO): Adjust.
5103 (binfo_for_vbase): New function.
5104 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5105 instead of BINFO_FOR_VBASE.
5106 (build_vbase_pointer): Likewise.
5107 (build_secondary_vtable): Likewise.
5108 (dfs_mark_primary_bases): Likewise.
5109 (mark_primary_bases): Likewise.
5110 (layout_nonempty_base_or_field): Likewise.
5111 (dfs_set_offset_for_shared_vbases): Likewise.
5112 (dfs_set_offset_for_unshared_vbases): Likewise.
5113 (layout_virtual_bases): Likewise. Adjust for changes to the
5114 CLASSTYPE_VBASECLASSES list.
5115 (dump_class_hierarchy_r): Use binfo_for_vbase
5116 instead of BINFO_FOR_VBASE.
5117 (dump_class_hierarchy): Likewise.
5118 (finish_vtbls): Likewise.
5119 (build_vtbl_initializer): Adjust for changes to the
5120 CLASSTYPE_VBASECLASSES list.
5121 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5122 * decl.c (finish_destructor_body): Adjust for changes to the
5123 CLASSTYPE_VBASECLASSES list.
5124 * init.c (sort_base_init): Use binfo_for_vbase.
5125 (construct_virtual_bases): Adjust for changes to the
5126 CLASSTYPE_VBASECLASSES list.
5127 (expand_member_init): Use binfo_for_vbase.
5128 (build_vbase_delete): Adjust for changes to the
5129 CLASSTYPE_VBASECLASSES list.
5130 * method.c (do_build_copy_constructor): Likewise.
5131 * rtti.c (get_base_offset): Use binfo_for_vbase.
5132 (expand_class_desc): Remove #if 0'd code.
5133 * search.c (struct vbase_info): Remove vbase_types.
5134 (get_base_distance): Use binfo_for_vbase.
5135 (lookup_field_queue_p): Use CANONICAL_BINFO.
5136 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5137 (get_pure_virtuals): Adjust for changes to the
5138 CLASSTYPE_VBASECLASSES list.
5139 (dfs_find_vbases): Use binfo_for_vbase.
5140 (dfs_init_vbase_pointers): Likewise.
5141 (init_vbase_pointers): Don't initialize vi.vbase_types.
5142 (virtual_context): Use binfo_for_vbase.
5143 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5144 CLASSTYPE_VBASECLASSES list.
5145 (expand_indirect_vtbls_init): Simplify.
5146 (dfs_get_vbase_types): Don't replicate virtual bases.
5147 (find_vbase_instance): Use binfo_for_vbase.
5148 (binfo_for_vbase): New function.
5149 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5151 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5153 * decl2.c (finish_anon_union): Generalize error messages to handle
5154 anonymous structures.
5155 * init.c (perform_member_init): Remove `name' parameter.
5156 (build_field_list): New function.
5157 (sort_member_init): Handle anonymous union initialization order
5158 correctly. Check for multiple initializations of the same union.
5159 (emit_base_init): Don't look up fields by name here.
5160 (expand_member_init): Record the result of name lookup for future
5162 * typeck.c (build_component_ref): Fix formatting.
5164 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5166 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5167 * typeck.c (build_x_compound_expr): Replace warn_unused with
5170 * decl2.c (lang_decode_option): Update -Wall unused flags by
5171 calling set_Wunused.
5173 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5175 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5176 * init.c (dfs_vtable_path_unmark): Remove.
5177 * search.c (marked_new_vtable_p): Likewise.
5178 (unmarked_new_vtable_p): Likewise.
5179 (dfs_search_slot_nonempty_p): Likewise.
5180 (dfs_mark): Likewise.
5181 (dfs_vtable_path_unmark): Likewise.
5182 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5183 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5184 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5185 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5186 (init_vbase_pointers): Simplify.
5187 (expand_indirect_vtbls_init): Likewise.
5189 * class.c (copy_virtuals): New function.
5190 (build_primary_table): Use it.
5191 (build_secondary_vtable): Likewise.
5192 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5193 indicate that no vcall offset is required.
5194 (add_virtual_function): Likewise.
5195 (modify_all_vtables): Likewise.
5196 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5197 (dfs_accumulate_vtbl_inits): Likewise.
5198 (build_vtbl_initializer): Make changes to handle construction
5200 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5201 (build_rtti_vtbl_entries): Likewise.
5202 (build_vtable_entries): Handle a NULL vcall_index.
5204 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5206 * decl2.c (lang_decode_option): Fix thinko.
5208 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5210 * except.c (check_handlers): New fn.
5211 * cp-tree.h: Declare it.
5212 * semantics.c (finish_handler_sequence): Call it.
5213 (finish_function_handler_sequence): Likewise.
5214 (finish_handler_parms): Set TREE_TYPE on the handler.
5215 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5216 * search.c (get_base_distance_recursive): If protect>1, ignore
5218 (get_base_distance): Don't reduce watch_access.
5220 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5222 * lex.c: #include diagnostic.h.
5223 (lang_init_options): Set default prefixing rules.
5225 * lang-options.h: Add -fdiagnostics-show-location=.
5227 * decl2.c: #include diagnostic.h.
5228 (lang_decode_option): Handle -fdiagnostics-show-location=.
5230 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5232 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5233 * vec.cc: Revert my 2000-05-07 change.
5235 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5237 * class.c (check_field_decls): Complain about non-static data
5238 members with same name as class in class with constructor.
5240 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5242 * decl.c (grokdeclarator): Allow non-static data members with
5245 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5247 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5248 and pending_inline.filename. Update prototypes.
5249 * decl.c (define_label): Constify filename parameter.
5250 * decl2.c (warn_if_unknown_interface): Constify local char *.
5251 * input.c Constify input_source.filename. Don't declare
5252 input_filename or lineno. Constify filename parameter to feed_input.
5253 * lex.c (init_parse): Constify parameter and return value.
5254 (cp_pragma_interface, cp_pragma_implementation): Constify
5256 (reinit_parse_for_method, reinit_parse_for_block,
5257 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5258 Constify local char *.
5259 * pt.c: Don't declare lineno or input_filename.
5260 (print_template_context, tsubst_friend_function, tsubst_decl,
5261 tsubst, instantiate_decl): Constify local char *.
5262 * semantics.c (expand_body): Constify local char *.
5263 * tree.c (build_srcloc): Constify filename parameter.
5264 * typeck.c (c_expand_asm_operands): Constify filename
5267 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5269 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5272 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5274 * inc/cxxabi.h: Fix typos in comment.
5275 (__base_class_info::__offset): Use a static_cast.
5277 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5279 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5280 of std::size_t and std::ptrdiff_t respectively.
5281 * tinfo.cc: Likewise.
5284 2000-05-06 Richard Henderson <rth@cygnus.com>
5286 * typeck.c (build_c_cast): Don't warn integer->pointer size
5287 mismatch for constants.
5289 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5291 * rtti.c (ptmd_initializer): Set non-public, if class is
5294 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5295 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5296 __cxa_vec_delete): Likewise.
5297 * tinfo.cc (__dynamic_cast): Likewise.
5298 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5299 __cxa_vec_delete): Likewise.
5301 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5303 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5304 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5305 (lang_decl_flags): Add vcall_offset.
5306 (THUNK_VCALL_OFFSET): Use it.
5307 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5308 * method.c (make_thunk): Create the lang_decl here, not in
5310 (emit_thunk): Make generic thunks into ordinary functions once
5311 they have been fed to expand_body.
5312 * semantics.c (expand_body): Set current_function_is_thunk here.
5314 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5316 * class.c (update_vtable_entry_for_fn): Prototype.
5318 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5321 * search.c (dfs_build_inheritance_graph_order): Prototype.
5323 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5325 * cp-tree.h (special_function_kind): Add various kinds of
5327 (special_function_p): New function.
5328 * class.c (overrides): Don't let one kind of destructor override
5330 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5331 whether or not to instantiate a template.
5332 * tree.c (special_function_p): Define.
5334 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5336 * cp-tree.def (THUNK_DECL): Remove.
5337 * cp-tree.h (DECL_THUNK_P): New macro.
5338 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5339 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5340 (SET_DECL_THUNK_P): Likewise.
5341 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5342 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5343 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5344 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5345 (duplicate_decls): Likewise.
5346 (pushdecl): Likewise. Adjust thunk handling.
5347 (grokfndecl): Use DECL_EXTERN_C_P.
5348 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5349 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5350 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5351 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5352 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5353 DECL_NO_STATIC_CHAIN.
5354 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5355 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5356 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5359 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5361 * tree.c (walk_tree): Set lineno.
5363 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5365 * exception.cc: Update license notice.
5367 * new1.cc: Likewise.
5368 * new2.cc: Likewise.
5369 * tinfo.cc: Likewise.
5370 * tinfo2.cc: Likewise.
5372 * inc/cxxabi.h: Likewise.
5373 * inc/exception: Likewise.
5374 * inc/new: Likewise.
5375 * inc/new.h: Likewise.
5376 * inc/typeinfo: Likewise.
5378 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5380 * tree.c (build_target_expr_with_type): If we already have a
5381 TARGET_EXPR, just return it.
5383 * optimize.c (initialize_inlined_parameters): Don't generate an
5384 EXPR_STMT if we can just use DECL_INITIAL.
5385 * decl.c (emit_local_var): Only make the initialization a
5386 full-expression if stmts_are_full_exprs_p.
5388 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5390 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5392 * call.c (standard_conversion): Use it.
5393 (direct_reference_binding): Likewise.
5394 (build_over_call): Likewise.
5395 (is_properly_derived_from): Likewise.
5396 (compare_ics): Likewise.
5397 * class.c (resolves_to_fixed_type_p): Likewise.
5398 * optimize.c (declare_return_variable): Likewise.
5399 * pt.c (is_specialization_of): Likewise.
5401 * typeck.c (comp_target_parms): Likeiwse.
5402 (build_static_cast): Likewise.
5403 (build_reinterpret_cast): Likewise.
5404 (build_const_cast): Likewise.
5405 (comp_ptr_ttypes_real): Likewise.
5406 (comp_ptr_ttypes_const): Likewise.
5407 * typeck2.c (process_init_constructor): Likewise.
5409 2000-04-30 Scott Snyder <snyder@fnal.gov>
5411 * decl.c (finish_destructor_body): Use the base destructor when
5412 destroying virtual bases.
5414 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5416 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5418 * optimize.c (struct inline_data): Add target_exprs field.
5419 (declare_return_variable): When a function returns an aggregate,
5420 use the variable declared in the TARGET_EXPR as the remapped
5422 (expand_call_inline): Update the pending target_exprs stack.
5423 (optimize_function): Initialize the stack.
5425 * decl2.c (finish_file): Fix typo in comment.
5427 * method.c (emit_thunk): Don't try to return a `void' value.
5429 * optimize.c (initialize_inlined_parameters): If the parameter is
5430 addressable, we need to make a new VAR_DECL, even if the
5431 initializer is constant.
5433 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5435 * decl.c (grok_op_properties): Add an extra check of argtypes.
5437 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5439 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5441 (initialize_inlined_parameters): Try to avoid creating new
5444 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5446 * lex.c (my_get_run_time): Remove.
5447 (init_filename_times): Use get_run_time instead of my_get_run_time.
5448 (check_newline): Likewise.
5449 (dump_time_statistics): Likewise.
5450 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5451 of computing elapsed time explicitly.
5453 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5455 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5456 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5457 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5458 before calling decl_constant_value.
5459 * class.c (check_bitfield_decl): Likewise.
5460 * cvt.c (ocp_convert): Likewise.
5461 (convert): Likewise.
5462 * decl.c (compute_array_index_type): Likewise.
5463 (build_enumerator): Likewise.
5464 * decl2.c (check_cp_case_value): Likewise.
5465 * pt.c (convert_nontype_argument): Likewise.
5467 * typeck.c (decay_conversion): Likewise.
5468 (build_compound_expr): Likewise.
5469 (build_reinterpret_cast): Likewise.
5470 (build_c_cast): Likewise.
5471 (convert_for_assignment): Likewise.
5473 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5475 * decl.c (finish_function): Don't play games with DECL_INLINE.
5477 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5479 * ir.texi: Correct typo.
5481 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5483 * decl.c (grokdeclarator): Reject VLAs as members.
5485 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5487 * call.c (standard_conversion): Accept conversion between
5490 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5492 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5494 * decl2.c (finish_file): Remove double setup for accounting
5497 2000-04-24 Robert Lipe <robertlipe@usa.net>
5499 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5501 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5503 * new.cc (set_new_handler): Needs to be in std::.
5505 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5507 * cp-tree.h (lang_decl): Remove pretty_function_p.
5508 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5509 language-specific node.
5510 * decl.c (cp_make_fname_decl): Use build_decl, not
5511 build_lang_decl, to build the variables.
5512 (grokvardecl): Don't call build_lang_decl for local variables in
5514 (grokdeclarator): Don't call build_lang_decl for local type
5515 declarations in templates.
5516 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5517 zero'd memory, rather than calling memset.
5518 * pt.c: Include hashtab.h.
5519 (local_specializations): New variable.
5520 (retrieve_local_specialization): Use it.
5521 (register_local_specialization): Likewise.
5522 (tsubst_decl): Don't assume local variables have
5524 (instantiate_decl): Set up local_specializations.
5525 * Makefile.in (HTAB_H): New variable.
5527 2000-04-23 Richard Henderson <rth@cygnus.com>
5529 * typeck.c (c_expand_asm_operands): Restore the original
5530 contents of the output list.
5532 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5534 * ir.texi: Document complex number representation.
5536 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5538 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5539 (target_incomplete_p): New function.
5540 (tinfo_base_init): Create comdat NTBS name variable.
5541 (ptr_initializer): Add non_public parameter. Calculate it.
5542 (ptmd_initializer): Likewise.
5543 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5544 (create_real_tinfo_var): Add non_public parameter. Use it.
5545 Push proxy into global namespace.
5546 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5548 * inc/typeinfo (type_info::before, type_info::operator==):
5549 Compare __name addresses.
5551 * tinfo2.cc: Remove new-abi builtins comment.
5553 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5555 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5557 * call.c (joust): Exit early if we get the same function, too.
5559 * decl2.c (key_method): Return NULL_TREE for template classes.
5560 (import_export_class): Don't need to check for template classes.
5562 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5564 * lex.c: Remove references to cccp.c.
5566 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5568 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5569 volatile_memfunc. Add destructor_attr. Adjust dummy.
5570 (DECL_DESTRUCTOR_P): Use destructor_attr.
5571 (DECL_CONST_MEMFUNC_P): Reimplement.
5572 (DECL_VOLATILE_MEMFUNC_P): Remove.
5573 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5574 (overrides): Use DECL_DESTRUCTOR_P.
5575 (check_for_override): Likewise.
5576 * decl.c (start_function): Likewise.
5577 * decl2.c (grokfclassfn): Likewise.
5578 (check_classfn): Likewise.
5579 (grok_function_init): Likewise.
5581 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5583 * decl2.c (grokfield): Issue error on illegal data member
5586 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5588 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5590 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5592 * class.c (build_vtable_entry): Don't build thunks for type-info
5595 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5597 * decl.c (decls_match): Allow a redeclaration of a builtin to
5598 specify args while the builtin did not.
5600 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5602 * cp-tree.def (THUNK_DECL): Add to documentation.
5603 * cp-tree.h (flag_huge_objects): Declare.
5604 * class.c (modify_vtable_entry): Tidy.
5605 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5606 Calculate delta appropriately for the new ABI.
5607 (dfs_modify_vtables): Use it.
5608 (modify_all_vtables): Fix thinko in code to add overriding copies
5609 of functions to primary vtables.
5610 (build_clone): Fix typo in comment.
5611 (clone_function_decl): Correct order of destructors in vtable.
5612 (build_vbase_offset_vtbl_entries): Adjust comment.
5613 (dfs_vcall_offset_queue_p): Remove.
5614 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5615 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5616 (build_vtable_entry): Correct check for pure virtual functions.
5617 Don't declare flag_huge_objects.
5618 * decl.c (flag_huge_objects): Remove declaration.
5619 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5620 Use int_size_in_bytes.
5621 (emit_thunk): Handle vcall offset thunks.
5623 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5625 * decl2.c (parse_time, varconst_time): Delete declarations.
5626 (finish_file): Delete LINENO declaration.
5627 START_TIME and THIS_TIME now long.
5629 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5631 * class.c (build_base_field): Reformat comment.
5633 * inc/cxxabi.h (stddef.h): Comment inclusion.
5634 (__base_class_info::__offset): Comment shift.
5636 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5638 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5639 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5640 (cp_push_exception_identifier): New macro.
5641 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5642 (DECL_BASE_DESTRUCTOR_P): Likewise.
5643 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5644 (get_vtbl_decl_for_binfo): Fix formatting.
5645 (in_charge_arg_for_name): New macro.
5646 (maybe_build_cleanup_and_delete): Remove declaration.
5647 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5648 (in_charge_arg_for_name): New function.
5649 (build_new_method_call): Use it. Handle cloned destructors.
5650 (build_clone): Don't make the base constructor virtual.
5651 Automatically defer generated functions.
5652 (clone_function_decl): Handle destructors, too.
5653 (clone_constructors_and_destructors): Likewise.
5654 (create_vtable_ptr): Don't create a vtable entry for a cloned
5656 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5657 (initialize_predefined_identifiers): Update appropriately.
5658 (finish_destructor_body): Simplify.
5659 (maybe_build_cleanup_and_delete): Remove.
5660 * except.c (expand_throw): Handle new-ABI destructors.
5661 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5662 (build_dtor_call): New function.
5663 (build_delete): Use it. Simplify.
5664 * optimize.c (maybe_clone_body): Handle destructors.
5665 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5667 * exception.cc (cleanup_fn): New typedef.
5668 (CALL_CLEANUP): New macro.
5669 (cp_eh_info): Use them.
5670 (__cp_push_exception): Likewise.
5671 (__cp_pop_exception): Likewise.
5673 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5675 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5676 (complete_dtor_identifier): New macro.
5677 (CLASSTYPE_FIRST_CONVERSION): Remove.
5678 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5679 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5680 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5681 (CLASSTYPE_CONSTRUCTORS): Likewise.
5682 (CLASSTYPE_DESTRUCTORS): Likewise.
5683 (lang_decl): Add cloned_function.
5684 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5685 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5686 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5687 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5688 (DECL_CLONED_FUNCTION_P): Likewise.
5689 (DECL_CLONED_FUNCTION): Likewise.
5690 (clone_function_decl): Declare.
5691 (maybe_clone_body): Likewise.
5692 * call.c (build_user_type_conversion_1): Call complete object
5693 constructors in the new ABI.
5694 (build_new_method_call): Don't add in-charge parameters under the
5696 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5697 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5698 CLASSTYPE_DESTRUCTOR_SLOT.
5699 (build_clone): New function.
5700 (clone_function_decl): Likewise.
5701 (clone_constructors_and_destructors): Likewise.
5702 (check_bases_and_members): Use it.
5703 * decl.c (iniitialize_predefined_identifiers): Initialize
5704 complete_dtor_identifier.
5705 (finish_function): Don't add extra code to a clone.
5706 (lang_mark_tree): Mark cloned_function.
5707 * decl2.c (mark_used): Don't bother trying to instantiate things
5709 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5710 * method.c (set_mangled_name_for_decl): Don't treat clones as
5712 (synthesize_method): Sythesize cloned functions, not the clones.
5713 * optimize.c (inline_data): Update comment on ret_label.
5714 (remap_block): Don't assume DECL_INITIAL exists.
5715 (copy_body_r): Allow ret_label to be NULL.
5716 (maybe_clone_body): Define.
5717 * pt.c (tsubst_decl): Handle clones.
5718 (instantiate_clone): New function.
5719 (instantiate_template): Use it.
5720 (set_mangled_name_for_template_decl): Don't treat clones as
5722 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5723 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5724 * semantics.c (expand_body): Clone function bodies as necessary.
5726 * optimize.c (remap_decl): Avoid sharing structure for arrays
5727 whose size is only known at run-time.
5728 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5730 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5731 to has_in_charge_parm_p.
5732 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5733 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5734 (DECL_COPY_CONSTRUCTOR_P): New macro.
5735 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5736 (build_user_type_conversion_1): Likewise.
5737 (convert_like_real): Likewise.
5738 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5739 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5740 (copy_args_p): Likewise.
5741 (grok_ctor_properties): Likewise.
5742 (start_function): Likewise.
5743 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5744 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5745 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5746 * method.c (do_build_copy_constructor): Use
5747 DECL_HAS_IN_CHARGE_PARM_P.
5748 (synthesize_method): Likewise.
5749 * pt.c (instantiate_template): Remove goto.
5750 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5753 * cp-tre.h (finish_function): Change prototype.
5754 * decl.c (end_cleanup_fn): Adjust caller.
5755 (finish_function): Take only one parameter.
5756 * decl2.c (finish_objects): Adjust caller.
5757 (finish_static_storage_duration_function): Likewise.
5758 * method.c (emit_thunk): Likewise.
5759 * parse.y: Likewise.
5760 * parse.c: Regenerated.
5761 * pt.c (instantiate_decl): Likewise.
5762 * rtti.c (synthesize_tinfo_fn): Likewise.
5763 * semantics.c (expand_body): Likewise.
5765 * cp-tree.h (copy_decl): New function.
5766 * class.c (finish_struct_1): Use it.
5767 * lex.c (copy_decl): Define it.
5768 * pt.c (tsubst_decl): Likewise.
5769 * tree.c (copy_template_template_parm): Likewise.
5771 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
5772 has_nonpublic_assign_ref.
5773 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
5774 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
5775 * class.c (finish_struct_methods): Don't set
5776 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
5777 (interface_only): Don't declare.
5778 (interface_unknown): Likewise.
5780 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5782 * tree.h (HAVE_TEMPLATES): Remove definition.
5783 * lang-options.h (-fthis-is-variable): Remove documentation.
5785 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
5787 * class.c (instantiate_type): Handle object-relative template-id.
5789 * semantics.c (finish_expr_stmt): Call convert_to_void here.
5790 * decl.c (cplus_expand_expr_stmt): Not here.
5792 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
5793 Initialize exprtype earlier.
5795 * parse.y (fn.def1): Check for defining types in return types.
5797 * decl.c (check_tag_decl): Notice extra fundamental types.
5798 Diagnose empty decls in classes, too.
5800 * decl.c (grokdeclarator): Don't override an anonymous name if no
5801 declarator was given.
5803 * cvt.c (convert_to_void): Call resolve_offset_ref.
5805 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
5807 * decl2.c (decl_namespace): Handle getting a type.
5809 * typeck.c (build_c_cast): Re-enable warning for cast between
5810 pointer and integer of different size.
5812 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
5814 * inc/cxxabi.h (__pointer_type_info): Add restrict and
5816 (__pointer_type_info::__pointer_catch): New virtual function.
5817 (__pointer_to_member_type_info): Derive from
5818 __pointer_type_info. Adjust.
5819 (__pointer_to_member_type_info::__do_catch): Remove.
5820 (__pointer_to_member_type_info::__is_pointer_p): Declare.
5821 (__pointer_to_member_type_info::__pointer_catch): Declare.
5822 * rtti.c (qualifier_flags): Add restrict flag.
5823 (ptmd_initializer): Reorder members.
5824 (create_tinfo_types): Expand comments. Reorder
5825 ptmd_desc_type_node members.
5826 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
5828 (__pointer_type_info::__do_catch): Move specific code into
5829 __pointer_catch. Call it.
5830 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
5831 specific catch checking. Fix void conversion check.
5832 (__pointer_to_member_type_info::__do_catch): Remove.
5833 (__pointer_to_member_type_info::__pointer_catch): Implement.
5835 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5837 * lex.c (init_parse): Remove traces of classof and headof.
5838 * decl2.c (flag_operator_names): Default to 1.
5839 (lang_decode_option): Do not set it for -ansi.
5841 2000-04-09 Mark Mitchell <mark@codesourcery.com>
5843 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
5844 (DECL_MAIN_VARIANT): Remove.
5845 * decl.c (duplicate_decls): Don't set it.
5846 (start_function): Likewise.
5847 (lang_mark_tree): Don't mark it.
5848 * decl2.c (defer_fn): Don't use it.
5849 * lex.c (retrofit_lang_decl): Don't set it.
5850 * pt.c (tsubst_decl): Likewise.
5851 * ptree.c (print_lang_decl): Don't print it.
5852 * typeck.c (mark_addressable): Don't use it.
5854 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5856 * vec.cc: Include <new> and <exception>.
5857 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
5858 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
5860 (__cxa_vec_delete): Catch dtor exceptions.
5862 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5864 Prepend __ to implementation defined names.
5865 * inc/typeinfo (type_info): Rename _name to __name.
5866 (type_info::type_info): Rename parameter.
5867 (type_info::operator==, type_info::operator!=,
5868 type_info::before): Likewise.
5869 (type_info::is_pointer_p, type_info::is_function_p,
5870 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
5873 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
5874 (__pointer_type_info::__pointer_type_info): Likewise.
5875 (__pointer_type_info::is_pointer_p,
5876 __pointer_type_info::do_catch): Prepend __. Rename parameters.
5877 (__array_type_info::__array_type_info): Rename parameters.
5878 (__function_type_info::__function_type_info): Likewise.
5879 (__function_type_info::is_function_p): Prepend __.
5880 (__enum_type_info::__enum_type_info): Rename parameters.
5881 (__pointer_to_member_type_info::__pointer_to_member_type_info):
5883 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
5885 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
5886 (__class_type_info::__class_type_info): Rename parameters.
5887 (__class_type_info::sub_kind): Prepend __. Adjust member names.
5888 (__class_type_info::upcast_result,
5889 __class_type_info::dyncast_result): Prepend __. Move definition
5891 (__class_type_info::do_upcast, __class_type_info::do_catch,
5892 __class_type_info::find_public_src,
5893 __class_type_info::do_dyncast,
5894 __class_type_info::do_find_public_src): Prepend __. Rename
5896 (__si_class_type_info::__si_class_type_info): Rename parameters.
5897 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
5898 __si_class_type_info::do_find_public_src): Prepent __. Rename
5900 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
5901 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
5902 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
5904 (__dynamic_cast): Rename parameters.
5905 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
5906 type_info::do_catch, type_info::do_upcast): Prepend __.
5907 (contained_p, public_p, virtual_p, contained_public_p,
5908 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
5909 (__class_type_info::do_catch,
5910 __class_type_info::do_upcast): Prepend __. Adjust.
5911 (__class_type_info::__upcast_result,
5912 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
5914 (__class_type_info::find_public_src): Prepend __. Adjust.
5915 (__class_type_info::do_find_public_src,
5916 __si_class_type_info::do_find_public_src,
5917 __vmi_class_type_info::do_find_public_src): Likewise.
5918 (__class_type_info::do_dyncast,
5919 __si_class_type_info::do_dyncast,
5920 __vmi_class_type_info::do_dyncast): Likewise.
5921 (__class_type_info::do_upcast,
5922 __si_class_type_info::do_upcast,
5923 __vmi_class_type_info::do_upcast): Likewise.
5924 (__dynamic_cast): Adjust.
5925 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
5926 (__function_type_info::is_function_p): Likewise.
5927 (__pointer_type_info::do_catch): Likewise. Adjust.
5928 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
5929 (__throw_type_match_rtti_2): Adjust.
5930 (__is_pointer): Adjust.
5932 2000-04-08 Mark Mitchell <mark@codesourcery.com>
5934 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
5935 (complete_ctor_identifier): New macro.
5936 (special_function_kind): Add sfk_copy_constructor and
5937 sfk_assignment_operator.
5938 (LOOKUP_HAS_IN_CHARGE): Remove.
5939 (cons_up_default_function): Rename to ...
5940 (implicitly_declare_fn): ... this.
5941 * call.c (build_new_method_call): Add in-charge parameters for
5943 * class.c (add_implicitly_declared_members): Change parameter name
5944 from cant_have_assignment to cant_have_const_assignment.
5945 Replace calls to cons_up_default_function to implicitly_declare_fn.
5946 * cvt.c (ocp_convert): Use complete_ctor_identifier.
5947 * decl.c (initialize_predefined_identifiers): Initialize it.
5948 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
5950 * init.c (expand_default_init): Don't calculate the in-charge
5952 (build_new_1): Likewise.
5953 * lex.c (cons_up_default_function): Move to method.c.
5954 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
5955 (implicitly_declare_fn): New function.
5956 * typeck.c (build_static_cast): Use complete_ctor_identifier.
5957 (build_modify_expr): Likewise.
5958 * typeck2.c (build_functional_cast): Likewise.
5960 Under the new ABI, constructors don't return `this'.
5961 * cp-tree.h (warn_reorder): Declare.
5962 (special_function_kind): New enum.
5963 (global_base_init_list): Remove declaration.
5964 (emit_base_init): Don't return a value.
5965 (check_base_init): Don't declare.
5966 (is_aggr_typedef): Likewise.
5967 * decl.c (check_special_function_return_type): New function.
5968 (return_types): Remove.
5969 (grokdeclarator): Use check_special_function_return_type.
5970 (start_function): Don't initialize ctor_label under the new ABI.
5971 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
5972 * init.c (begin_init_stmts): Move to top of file.
5973 (finish_init_stmts): Likewise.
5974 (warn_reorder): Don't declare.
5975 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
5977 (check_base_init): Remove.
5978 (is_aggr_typedef): Likewise.
5979 (build_new_1): Don't use the return value of a constructor.
5980 * semantics.c (setup_vtbl_ptr): Don't use the return value
5982 * typeck.c (check_return_expr): Don't magically convert return
5983 statements into `return this' in constructors under the new ABI.
5985 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
5986 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
5987 (base_ctor_identifier): New macro.
5988 (base_dtor_identifier): Likewise.
5989 (deleting_dtor_identifier): Likewise.
5990 * decl.c: Don't include obstack.h.
5991 (obstack_chunk_alloc): Don't define.
5992 (obstack_chunk_free): Likewise.
5993 (struct predefined_identifier): New type.
5994 (initialize_predefined_identifiers): New function.
5995 (init_decl_processing): Use it.
5996 (debug_temp_inits): Remove.
5997 (start_method): Don't call preserve_data.
5998 (hack_incomplete_structures): Update comment.
5999 * init.c (init_init_processing): Don't initialize
6001 (build_offset_rf): Remove dead code.
6002 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6003 * search.c (init_search_processing): Don't initialize
6006 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6008 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6009 some sign_compare warnings.
6011 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6013 Rename abi::__vmi_class_type_info members.
6014 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6015 base_list, detail_masks members to vmi_flags, vmi_base_count,
6016 vmi_bases and vmi_flags_masks respectively.
6017 (__vmi_class_type_info::vmi_flags_masks): Rename
6018 details_unknown_mask to flags_unknown_mask.
6019 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6020 (__vmi_class_type_info::do_find_public_src): Adjust.
6021 (__vmi_class_type_info::do_dyncast): Adjust.
6022 (__vmi_class_type_info::do_upcast): Adjust.
6024 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6026 * tinfo.cc (convert_to_base): New function.
6027 (get_vbase_offset): Remove. Move into convert_to_base.
6028 (__vmi_class_type_info::do_find_public_src): Adjust.
6029 (__vmi_class_type_info::do_dyncast): Adjust.
6030 (__vmi_class_type_info::do_upcast): Adjust.
6032 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6034 * tinfo.cc (operator=): Use __builtin_strcmp.
6035 * tinfo2.cc (before): Likewise.
6037 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6039 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6040 (DECL_SAVED_INLINE): Rename to ...
6041 (DECL_DEFERRED_FN): ... this.
6042 (in_function_p): Remove declaration.
6043 (mark_inline_for_output): Rename to ...
6044 (defer_fn): ... this.
6045 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6046 (in_function_p): Remove definition.
6047 * decl2.c (saved_inlines): Rename to ...
6048 (deferred_fns): ... this.
6049 (saved_inlines_used): Rename to ...
6050 (deferred_fns_used): ... this.
6051 (mark_inline_for_output): Rename to ...
6052 (defer_fn): ... this.
6053 (finish_file): Adjust accordingly.
6054 (init_decl2): Likewise.
6055 * lex.c (cons_up_default_function): Likewise.
6056 * pt.c (mark_decl_instantiated): Likewise.
6057 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6059 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6060 * semantics.c (expand_body): Defer more functions.
6062 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6065 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6067 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6068 __cxa_vec_delete): Declare.
6070 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6072 * rtti.c (dfs_class_hint_mark): New static function.
6073 (dfs_class_hint_unmark): New static function.
6074 (class_hint_flags): Use them.
6076 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6078 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6080 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6082 * cp-tree.h (instantiate_decl): Change prototype.
6083 * decl2.c (mark_used): Adjust call.
6084 * optimize.c (inlinable_function_p): Adjust handling of templates.
6085 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6086 (do_type_instantiation): Likewise.
6087 (instantiate_decl): Defer more templates.
6088 (instantiate_pending_templates): Adjust logic to handle inline
6091 * Makefile.in (GGC_H): New variable. Use it throughout in place
6094 * call.c: Don't include obstack.h. Include ggc.h.
6095 (obstack_chunk_alloc): Don't define.
6096 (obstack_chunk_free): Likewise.
6097 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6098 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6099 (pop_switch): Free it.
6101 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6103 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6104 if we don't have a DECL_FIELD_OFFSET.
6106 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6108 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6111 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6113 * cfns.gperf (hash, libc_name_p): Prototype.
6115 * rtti.c (build_dynamic_cast_1): Constification.
6117 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6119 * semantics.c (deferred_type_access_control): Prototype.
6121 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6123 Correct many new ABI issues regarding vbase and vcall offset
6125 * cp-tree.h (BINFO_VTABLE): Document.
6126 (struct lang_type): Tweak formatting.
6127 (BINFO_PRIMARY_BINFO): Add to documentation.
6128 (CLASSTYPE_VSIZE): Fix typo in comment.
6129 (CLASSTYPE_VBASECLASSES): Update documentation.
6130 (BINFO_VBASE_MARKED): Remove.
6131 (SET_BINFO_VBASE_MARKED): Likewise.
6132 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6133 (BINFO_FIELDS_MARKED): Remove.
6134 (SET_BINFO_FIELDS_MARKED): Likewise.
6135 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6136 (enum access_kind): New enumeration.
6137 (num_extra_vtbl_entries): Remove declaration.
6138 (size_extra_vtbl_entries): Likewise.
6139 (get_vtbl_decl_for_binfo): New function.
6140 (dfs_vbase_unmark): Remove declaration.
6141 (mark_primary_bases): Likewise.
6142 * class.c (SAME_FN): Remove.
6143 (struct vcall_offset_data_s): Move definition.
6144 (build_vbase_pointer): Use `build', not `build_binary_op', to
6145 access the vbase pointer under the new ABI.
6146 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6147 (build_primary_vtable): Likewise.
6148 (dfs_mark_primary_bases): Move here from search.c.
6149 (mark_primary_bases): Likewise.
6150 (determine_primary_bases): Under the new ABI, don't make a base
6151 class a primary base just because we don't yet have any virtual
6153 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6154 (num_vfun_entries): Remove.
6155 (dfs_count_virtuals): Likewise.
6156 (num_extra_vtbl_entries): Likewise.
6157 (size_extra_vtbl_entries): Likewise.
6158 (layout_virtual_bases): Iterate in inheritance graph order under
6160 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6161 indicate that a vfield is present.
6162 (init_class_processing): Initialize access_public_node, etc., from
6164 (get_vtbl_decl_for_binfo): New function.
6165 (dump_class_hierarchy_r): Likewise.
6166 (dump_class_hierarchy): Use it.
6167 (finish_vtbls): Build the vtbls in inheritance graph order.
6168 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6169 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6170 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6172 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6173 where the vptr points, even for primary vtables.
6174 (build_vtbl_initializer): Adjust handling of vbase and vcall
6176 (build_vcall_and_vbase_vtable_entries): New function.
6177 (dfs_build_vbase_offset_vtbl_entries): Remove.
6178 (build_vbase_offset_vtbl_entries): Reimplement.
6179 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6180 were already handled in a primary base class vtable.
6181 (build_vcall_offset_vtbl_entries): Adjust.
6182 (build_rtti_vtbl_entries): Adjust.
6183 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6184 * init.c (expand_virtual_init): Simplify.
6185 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6186 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6187 * search.c (BINFO_ACCESS): New macro.
6188 (SET_BINFO_ACCESS): Likewise.
6189 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6190 (access_in_type): Likewise.
6191 (dfs_accessible_p): Likewise.
6192 (protected_accessible_p): Likewise.
6193 (lookup_fnfields_1): Adjust documentation.
6194 (dfs_mark_primary_bases): Move to class.c
6195 (mark_primary_bases): Likewise.
6196 (dfs_vbase_unmark): Remove.
6197 (virtual_context): Use BINFO_FOR_VBASE.
6198 (dfs_get_vbase_types): Simplify.
6199 (dfs_build_inheritance_graph_order): New function.
6200 (get_vbase_types): Use it.
6201 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6203 * tinfo.cc (get_vbase_offset): New function.
6204 (__vmi_class_type_info::do_find_public_src): Use it.
6205 (__vmi_class_type_info::do_dyncast): Likewise.
6206 (__vmi_class_type_info::do_upcast): Likewise.
6208 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6210 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6212 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6214 * rtti.c (class_hint_flags): Rename flags.
6215 (class_initializer): Remove flags.
6216 (synthesize_tinfo_var): Combine offset and flags. Add flags
6217 for __vmi_class_type_info.
6218 (create_tinfo_types): Remove flags from __class_type_info and
6219 __si_class_type_info. Merge flags and offset from
6220 base_class_type_info.
6221 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6222 (__base_class_info::is_virtual_p): Adjust.
6223 (__base_class_info::is_public_p): Adjust.
6224 (__base_class_info::offset): New accessor.
6225 (__class_type_info::details): Remove member.
6226 (__class_type_info::__class_type_info): Lose details.
6227 (__class_type_info::detail_masks): Remove.
6228 (__si_class_type_info::__si_class_type_info): Lose details.
6229 (__vmi_class_type_info::details): New member.
6230 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6231 (__vmi_class_type_info::detail_masks): New member.
6232 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6233 with unknown_details_mask.
6234 (__vmi_class_type_info::do_find_public_src): Adjust
6235 (__vmi_class_type_info::do_dyncast): Adjust.
6236 (__vmi_class_type_info::do_upcast): Set result details, if
6238 (__dynamic_cast): Temporarily #if out optimization.
6240 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6242 * rtti.c (get_tinfo_decl): Mark used.
6243 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6244 mark as dealt with, if we output it.
6246 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6248 * class.c: Reorganize to put virtual function table initialization
6249 machinery at the end of the file.
6251 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6253 * class.c (finish_struct): Use bitsize_zero_node.
6254 * pt.c (instantiate_class_template): Likewise.
6256 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6258 Put RTTI entries at negative offsets in new ABI.
6259 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6260 vbase offset at index -3, not -1.
6261 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6262 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6263 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6264 (build_rtti_vtbl_entries): New function.
6265 (set_rtti_entry): Remove.
6266 (build_primary_vtable): Don't use it.
6267 (build_secondary_vtable): Likewise.
6268 (start_vtable): Remove.
6269 (first_vfun_index): New function.
6270 (set_vindex): Likewise.
6271 (add_virtual_function): Don't call start_vtable. Do call
6273 (set_primary_base): Rename parameter.
6274 (determine_primary_base): Likewise.
6275 (num_vfun_entries): Don't use skip_rtti_stuff.
6276 (num_extra_vtbl_entries): Include RTTI information.
6277 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6278 (skip_rtti_stuff): Remove.
6279 (dfs_modify_vtables): Don't use it.
6280 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6281 (layout_nonempty_base_or_field): Update size handling.
6282 (create_vtable_ptr): Tweak.
6283 (layout_class_type): Adjust parameter names.
6284 (finish_struct_1): Simplify.
6285 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6286 (skip_rtti_stuff): Remove.
6287 (first_vfun_index): New function.
6288 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6289 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6290 (marked_vtable_pathp): Declare.
6291 (unmarked_vtable_pathp): Likewise.
6292 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6294 * rtti.c (build_headof): Look for RTTI at negative offsets.
6295 (get_tinfo_decl_dynamic): Likewise.
6296 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6298 (create_pseudo_type_info): Do it here instead. Adjust so that
6299 vptr points at first virtual function.
6300 * search.c (marked_vtable_pathp): Make it global.
6301 (unmarked_vtable_pathp): Likewise.
6302 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6303 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6304 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6305 (get_pure_virtuals): Likewise.
6306 (expand_upcast_fixups): Likewise.
6307 * tree.c (debug_binfo): Likewise.
6308 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6311 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6313 * class.c (check_field_decl): Fix typo.
6314 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6315 (check_methods): Likewise.
6316 (check_field_decls): Likewise.
6317 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6318 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6319 Use DECL_RESULT_FLD, not DECL_RESULT.
6320 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6321 * lex.c (identifier_type): Likewise.
6322 * pt.c (determine_specialization, lookup_template_class): Likewise.
6323 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6324 (resolve_overloaded_unification, more_specialized): Likewise.
6325 * semantics.c (finish_member_declaration): Likewise.
6326 * typeck.c (build_x_function_call): Likewise.
6328 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6330 * class.c (layout_empty_base): Handle empty bases with non-byte
6332 (build_base_field): Likewise.
6333 (layout_virtual_bases): Likewise.
6335 * class.c (finish_struct_1): Fix typo in this change:
6337 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6339 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6341 * decl.c (grokdeclarator): Count partial specializations when
6342 keeping track of how many template classes have been seen.
6344 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6346 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6348 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6349 (get_vfield_offset): Use byte_position.
6350 (set_rtti_entry): Set OFFSET to ssizetype zero.
6351 (get_binfo_offset_as_int): Deleted.
6352 (dfs_record_base_offsets): Use tree_low_cst.
6353 (dfs_search_base_offsets): Likewise.
6354 (layout_nonempty_base_or_field): Reflect changes in RLI format
6355 and call byte_position.
6356 (layout_empty_base): Convert offset to ssizetype.
6357 (build_base_field): use rli_size_unit_so_far.
6358 (dfs_propagate_binfo_offsets): Do computation in proper type.
6359 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6360 (layout_class_type): Reflect changes in RLI names and fields.
6361 (finish_struct_1): Set DECL_FIELD_OFFSET.
6362 * dump.c (dequeue_and_dump): Call bit_position.
6363 * expr.c (cplus_expand_constant): Use byte_position.
6364 * rtti.c (expand_class_desc): Use bitsize_one_node.
6365 * typeck.c (build_component_addr): Use byte_position and don't
6366 special case for zero offset.
6368 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6370 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6372 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6374 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6377 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6379 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6381 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6382 make_typename_type, check_initializer, cp_finish_decl,
6383 xref_tag): Likewise.
6384 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6385 decl_namespace, arg_assoc_template_arg, arg_assoc,
6386 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6387 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6388 args_to_string): Likewise.
6389 * friend.c (is_friend): Likewise.
6390 * lex.c (note_got_semicolon, note_list_got_semicolon,
6391 is_global): Likewise.
6392 * method.c (build_overload_nested_name, build_overload_value,
6393 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6394 * parse.y (typename_sub, typename_sub1): Likewise.
6395 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6396 process_partial_specialization, convert_template_argument,
6397 template_args_equal, add_pending_template, lookup_template_class,
6398 for_each_template_parm_r, maybe_fold_nontype_arg,
6399 tsubst, instantiate_template, type_unification_real, unify,
6400 instantiate_pending_templates, set_mangled_name_for_template_decl):
6402 * repo.c (repo_get_id, repo_template_used): Likewise.
6403 * search.c (lookup_field_1): Likewise.
6404 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6405 * xref.c (classname): Likewise.
6407 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6409 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6410 (CANONICAL_BINFO): New macro.
6411 (BINFO_NEW_VTABLE_MARKED): Use it.
6412 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6413 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6414 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6416 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6417 (build_secondary_vtable): Likewise.
6418 (dfs_finish_vtbls): Likewise.
6419 (dfs_accumulate_vtbl_inits): Likewise.
6420 (accumulate_vtbl_inits): New function.
6421 (finish_vtbls): Make sure that virtual bases come after
6422 non-virtual bases in the vtable group.
6423 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6424 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6425 * search.c (struct vbase_info): Move definition.
6426 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6427 (unmarked_new_vtable_p): Likewise.
6428 (dfs_mark_vtable_path): Remove.
6429 (dfs_mark_new_vtable): Remove.
6430 (dfs_unmark_new_vtable): Likewise.
6431 (dfs_clear_search_slot): Likewise.
6432 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6433 (dfs_clear_vbase_slots): Likewise.
6434 (init_vbase_pointers): LIkewise.
6436 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6438 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6439 SIZETYPE to a non-SIZETYPE.
6441 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6443 * class.c (layout_virtual_bases): Adjust names in conditionally
6446 * class.c (record_base_offsets): New function.
6447 (layout_conflict_p): Likewise.
6448 (layout_nonempty_base_or_field): Use it.
6449 (layout_empty_base): New function.
6450 (build_base_field): Use it.
6451 (build_base_fields): Update comment.
6452 (layout_virtual_bases): Fold in a little code form
6453 layout_basetypes. Use layout_empty_base.
6454 (layout_basetypes): Remove.
6455 (end_of_class): New function.
6456 (layout_class_type): Use it. Adjust.
6458 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6460 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6462 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6463 * typeck.c (fntype_p): Remove.
6465 * cp-tree.h (TI_SPEC_INFO): Remove.
6466 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6467 * pt.c (process_partial_specialization): Likewise.
6469 * class.c (build_base_field): Fix thinko in computation of binfo
6472 * tree.c (mark_local_for_remap_p): Mark variables declared in
6473 TARGET_EXPRs as well.
6475 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6477 * typeck.c (require_complete_type, complete_type,
6478 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6479 build_array_ref, convert_arguments, pointer_diff,
6480 build_x_unary_op, build_unary_op, build_c_cast,
6481 build_modify_expr): Use COMPLETE_TYPE_P etc.
6482 * call.c (is_complete, convert_like_real,
6483 build_new_method_call): Likewise.
6484 * class.c (build_vbase_pointer_fields, check_bases,
6485 build_base_field, finish_struct_1, pushclass): Likewise.
6486 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6487 * decl.c (maybe_process_template_type_declaration, pushtag,
6488 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6489 layout_var_decl, check_initializer, cp_finish_decl,
6490 grokdeclarator, require_complete_types_for_parms,
6491 grok_op_properties, xref_tag, xref_basetypes,
6492 check_function_type): Likewise.
6493 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6494 * friend.c (do_friend): Likewise.
6495 * init.c (build_offset_ref): Likewise.
6496 * parse.y (structsp): Likewise.
6497 * pt.c (maybe_process_partial_specialization,
6498 tsubst_friend_function, instantiate_class_template, tsubst,
6499 do_type_instantiation, instantiate_pending_templates): Likewise.
6500 * repo.c (repo_get_id): Likewise.
6501 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6502 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6503 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6504 * semantics.c (begin_class_definition): Likewise.
6505 * tree.c (build_cplus_method_type): Likewise.
6506 * typeck2.c (digest_init, build_functional_cast,
6507 add_exception_specifier): Likewise.
6508 * parse.h, parse.c: Regenerated.
6510 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6512 * inc/cxxabi.h: New header file. Define new-abi entry points.
6513 (__pointer_type_info::target): Rename member to ...
6514 (__pointer_type_info::type): ... here.
6515 (__base_class_info::type): Rename member to ...
6516 (__base_class_info::base): ... here.
6517 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6518 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6519 (abi_node): New global tree node.
6520 * decl.c (abi_node): Document.
6521 (init_decl_processing): Initialize abi_node.
6522 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6523 (get_vmi_pseudo_type_info): Likewise.
6524 (create_tinfo_types): Likewise.
6525 (emit_support_tinfos): Likewise.
6526 * tinfo.h (cxxabi.h): Include for new-abi.
6527 Move rtti class definitions to new header file.
6528 * tinfo.cc (abi): Use the namespace.
6529 (std): Move new abi rtti classes from here ...
6530 (__cxxabiv1): ... to here.
6531 * tinfo2.cc (cxxabi.h): Include for new-abi.
6532 Move rtti class definitions to new header file.
6533 (std): Move new abi rtti classes from here ...
6534 (__cxxabiv1): ... to here.
6535 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6538 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6539 Jason Merrill <jason@casey.cygnus.com>
6541 * method.c (build_overload_int): Use host_integerp.
6543 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6545 * init.c (build_offset_ref): Handle the case of a templated member
6548 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6550 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6552 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6554 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6555 * class.c (check_bitfield_decl): Turn illegal bitfields into
6557 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6559 (dfs_offset_for_unshared_vbases): Likewise.
6560 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6561 pointer-to-member correctly under the new ABI.
6562 * expr.c (cplus_expand_constant): Don't use cp_convert when
6563 turning an offset into a pointer-to-member.
6564 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6565 when dereferencing them under the new ABI.
6566 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6567 of pointers-to-members under the new ABI.
6569 * class.c (check_bitfield_decl): Remove restriction on really long
6571 (layout_class_type): Implement new ABI handling of bitfields
6572 longer than their types.
6574 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6576 * parse.y (extdefs): Call ggc_collect.
6577 * parse.c: Regenerated.
6579 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6581 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6582 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6585 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6587 * class.c (build_vbase_path): Use integer_zerop.
6588 (build_vtable_entry): Use tree_low_cst.
6589 (get_vfield_offset): Use bit_position.
6590 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6592 (check_bitfield_decl): Set DECL_SIZE using convert.
6593 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6594 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6596 (finish_struct_1): Use bit_position.
6597 (dump_class_hierarchy): Use tree_low_cst.
6598 * cp-tree.h (min_precision): Add declaration.
6599 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6600 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6601 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6602 * expr.c (cplus_expand_constant): Use bit_position.
6603 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6604 * rtti.c (get_base_offset): Use bit_position.
6605 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6606 host_integerp, and tree_low_cst.
6607 (pointer_int_sum): Use integer_zerop.
6608 (build_component_addr): Use bit_position.
6610 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6612 * typeck.c (require_complete_type): Don't assume size_zero_node.
6613 (complete_type_or_else): Likewise.
6615 2000-03-16 Steven Grady <grady@digitaldeck.com>
6616 Jason Merrill <jason@casey.cygnus.com>
6618 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6620 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6622 * decl2.c (grokfield): Bail out if type is error_mark_node.
6624 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6626 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6627 (__pointer_to_member_data): ... here. Adjust.
6628 * rtti.c (create_tinfo_types): Adjust.
6630 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6632 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6633 * decl.c (ref_desc_type_node): Undocument.
6634 * rtti.c (ptr_ref_initializer): Rename to ...
6635 (ptr_initializer): ... here. Adjust comments.
6636 (ptmd_initializer): Fix comment thinko.
6637 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6638 (create_tinfo_types): Remove ref_desc_type_node init.
6639 * tinfo2.cc (__reference_type_info): Remove.
6641 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6643 * decl.c (cp_finish_decl): Remove obsolete comment.
6645 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6647 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6649 * cp-tree.h: Tweak documentation.
6650 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6651 (avoid_overlap): Remove.
6652 (get_binfo_offset_as_int): New function.
6653 (dfs_serach_base_offsets): Likewise.
6654 (layout_nonempty_base_or_field): Likewise.
6655 (build_base_field): Layout fields here. Avoid placing two objects
6656 of the same type at the same address, under the new ABI.
6657 (build_base_fields): Adjust accordingly.
6658 (create_vtable_ptr): Return the new field, but don't attach it to
6660 (remove_base_field): Remove.
6661 (remove_base_fields): Remove.
6662 (layout_basetypes): Adjust accordingly.
6663 (layout_class_type): Call layout_field for each field, rather than
6664 just making a wholesale call to layout_type.
6666 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6668 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6670 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6672 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6674 * except.c (dtor_nothrow): New fn.
6675 (do_pop_exception): Use it. Take type parm.
6676 (push_eh_cleanup): Take type parm.
6677 (expand_start_catch_block): Pass it.
6678 (build_eh_type_type_ref): Accept null type.
6680 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6682 * cp-tree.h (revert_static_member_fn): Change prototype.
6683 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6684 (grok_op_properties): Likewise.
6685 (start_function): Likewise.
6686 (revert_static_member_fn): Simplify.
6687 * pt.c (check_explicit_specialization): Adjust call to
6688 revert_static_member_fn.
6690 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6692 * cp-tree.h (scope_kind): New type.
6693 (tmpl_spec_kind): Likewise.
6694 (declare_pseudo_global_level): Remove.
6695 (pseudo_global_level_p): Rename to template_parm_scope_p.
6696 (pushlevel): Remove declaration.
6697 (begin_scope): New function.
6698 (finish_scope): Likewise.
6699 (current_tmpl_spec_kind): Likewise.
6700 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6701 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6702 Add template_spec_p.
6703 (toplevel_bindings_p): Adjust.
6704 (declare_pseudo_global_level): Remove.
6705 (pseudo_global_level_p): Rename to template_parm_scope_p.
6706 (current_tmpl_spec_kind): New function.
6707 (begin_scope): Likewise.
6708 (finish_scope): Likewise.
6709 (maybe_push_to_top_level): Adjust.
6710 (maybe_process_template_type_declaration): Likewise.
6711 (pushtag): Likewise.
6712 (pushdecl_nonclass_level): Likewise.
6713 (lookup_tag): Likewise.
6714 (grokfndecl): Handle member template specializations. Share
6715 constructor and non-constructor code.
6716 * decl2.c (check_classfn): Handle member template specializations.
6717 * pt.c (begin_template_parm_list): Use begin_scope.
6718 (begin_specialization): Likewise.
6719 (end_specialization): Likewise.
6720 (check_explicit_specialization): Use current_tmpl_spec_kind.
6721 Handle member template specializations.
6722 (end_template_decl): Use finish_scope. Remove call to
6724 (push_template_decl_real): Remove bogus error message.
6725 (tsubst_decl): Fix typo in code contained in comment.
6726 (instantiate_template): Handle member template specializations.
6727 (most_general_template): Likewise.
6729 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6731 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6732 (do_identifier): Ditto for error().
6734 * pt.c (convert_nontype_argument): Ditto for cp_error().
6735 (convert_template_argument): Ditto for cp_pedwarn().
6737 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6739 * exception.cc (__check_null_eh_spec): New fn.
6740 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6742 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6744 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6745 * except.c (expand_end_eh_spec): Add the return type.
6746 * rtti.c (throw_bad_cast): Add the parmtypes.
6747 (throw_bad_typeid): Likewise.
6749 * semantics.c (expand_stmt): Only leave out rtl for unused
6750 artificials, and set DECL_IGNORED_P on them as well.
6751 * decl.c (wrapup_globals_for_namespace): Likewise.
6753 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6755 * decl.c (maybe_commonize_var): Skip all artificial decls.
6756 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6758 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6760 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6761 * cp-tree.h: Declare flag_enforce_eh_specs.
6762 * decl.c (store_parm_decls, finish_function): Check it.
6764 C library functions don't throw.
6765 * Makefile.in (cfns.h): New target.
6766 (except.o): Depend on it.
6767 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6768 * cfns.gperf: New file.
6769 * cfns.h: Generated.
6770 * except.c: Include it.
6771 (nothrow_libfn_p): New fn.
6772 * decl.c (grokfndecl): Use it.
6773 * cp-tree.h: Declare it.
6775 * decl.c (push_overloaded_decl_1, auto_function,
6776 define_function): Lose.
6777 (build_library_fn_1): New static fn.
6778 (builtin_function): Use it.
6779 (get_atexit_node): Use build_library_fn_ptr.
6780 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
6781 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
6782 push_void_library_fn, push_throw_library_fn): New fns.
6783 * cp-tree.h: Declare them.
6784 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
6785 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
6786 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
6787 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
6788 * rtti.c (build_runtime_decl): Lose.
6789 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
6790 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
6791 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
6793 * call.c (build_call): Remove result_type parm.
6794 Call mark_used on unused artificial fns.
6795 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
6797 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
6799 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
6801 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
6802 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
6803 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
6804 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
6805 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
6806 expand_generic_desc): Likewise.
6808 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6810 * exception.cc (__cp_pop_exception): Cleanup the original object.
6812 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6814 * decl.c (grok_op_properties): Merge conversion to void warning
6815 with other silly op warnings.
6817 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
6819 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
6820 array CONSTRUCTOR elements. Don't use expr_tree_cons.
6822 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6824 * decl.c (cp_make_fname_decl): New function.
6825 (wrapup_globals_for_namespace): Don't emit unused static vars.
6826 (init_decl_processing): Remove comment about use of
6827 array_domain_type. Set make_fname_decl.
6828 (cp_finish_decl): Remove __FUNCTION__ nadgering.
6829 * semantics.c (begin_compound_stmt): Remove
6830 current_function_name_declared flagging.
6831 (expand_stmt): Don't emit unused local statics.
6832 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
6835 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6837 * typeck.c (convert_for_assignment): Don't look at array
6839 * call.c (convert_like_real): Likewise.
6841 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
6843 Add initial support for '\uNNNN' specifier.
6844 * lex.c (read_ucs): New fn.
6845 (readescape, skip_white_space): Call it.
6846 (is_extended_char, is_extended_char_1): New fns.
6847 (utf8_extend_token): New fn, #if 0'd out.
6848 (real_yylex): Treat extended chars like letters.
6850 * search.c (note_debug_info_needed): Walk the bases even if we
6851 weren't deferring the type itself.
6853 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6855 * decl2.c (finish_objects): Constify a char*.
6857 * method.c (emit_thunk): Likewise.
6859 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
6861 * typeck.c (dubious_conversion_warnings): Look through
6864 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6866 * class.c (dfs_modify_vtables): I is now unsigned.
6867 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
6868 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
6869 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
6870 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6871 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
6872 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
6873 Call integer_all_onesp.
6874 * typeck2.c (process_init_constructor): Use compare_tree_int.
6876 * lang-specs.h (as): Don't call if -syntax-only.
6878 2000-03-06 Mark Mitchell <mark@codesourcery.com>
6880 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
6881 RTL_EXPR_HAS_NO_SCOPE after all.
6883 2000-03-05 Mark Mitchell <mark@codesourcery.com>
6885 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
6886 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
6887 RTL_EXPR_HAS_NO_SCOPE.
6889 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
6892 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
6894 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
6896 * call.c (convert_like): Macrofy.
6897 (convert_like_with_context): New macro.
6898 (convert_like_real): Renamed from convert_like. Add calling
6899 context parameters, for diagnostics. Add recursive flag. Call
6900 dubious_conversion_warnings for outer conversion.
6901 (build_user_type_conversion): Use convert_like_with_context.
6902 (build_over_call): Likewise. Don't warn about dubious
6903 conversions here. Adjust convert_default_arg calls.
6904 (convert_default_arg): Add context parameters for diagnostics.
6905 Pass throught to convert_like_with_context.
6906 * cp-tree.h (convert_default_arg): Add context parameters.
6907 (dubious_conversion_warnings): Prototype new function.
6908 * typeck.c (convert_arguments): Adjust convert_default_arg call.
6909 (dubious_conversion_warnings): New function, broken
6910 out of convert_for_assignment.
6911 (convert_for_assignment): Adjust.
6913 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
6915 * decl2.c (key_method): Break out from...
6916 (import_export_vtable, import_export_class): ...here.
6918 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
6919 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
6921 * search.c (note_debug_info_needed, dfs_debug_mark,
6922 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
6923 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
6925 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
6927 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
6930 2000-03-02 Mark Mitchell <mark@codesourcery.com>
6932 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
6933 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
6934 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
6935 (lang_type): Split gets_new into has_new and has_array_new.
6936 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6937 (TYPE_GETS_NEW): Split into ...
6938 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
6939 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
6940 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
6941 (build_op_new_call): Don't declare.
6942 (build_new_1): Likewise.
6943 * call.c (build_op_new_call): Remove.
6944 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
6945 instead of TYPE_NEEDS_DESTRUCTOR.
6946 (finish_struct_bits): Likewise.
6947 (add_implicitly_declared_members): Likewise.
6948 (check_field_decl): Likewise.
6949 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
6950 correctly under the new ABI.
6951 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
6952 instead of TYPE_NEEDS_DESTRUCTOR.
6953 (initialize_local_var): Likewise.
6954 (destroy_local_var): Likewise.
6955 (cp_finish_decl): Likewise.
6956 (register_dtor_fn): Likewise.
6957 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
6958 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
6959 TYPE_VEC_DELETE_TAKES_SIZE here.
6960 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
6961 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
6962 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6963 (finish_destructor_body): Likewise.
6964 (maybe_build_cleanup_1): Likewise.
6965 * decl2.c (do_static_destruction): Likewise.
6966 * init.c (build_new_1): Make it static.
6967 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6968 (expand_cleanup_for_base): Likewise.
6969 (get_cookie_size): New function.
6970 (build_new_1): Handle array-new cookies correctly under the new
6972 (build_vec_delete_1): Likewise.
6973 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6974 (build_delete): Likewise.
6975 (build_vec_delete): Handle array-new cookies correctly under the new
6977 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6978 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
6979 TYPE_HAS_ARRAY_NEW_OPERATOR.
6980 * ptree.c (print_lang_type): Check them.
6981 * search.c (context_for_name_lookup): Fix typo in comment.
6982 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6983 * tree.c (break_out_cleanups): Likewise.
6984 (build_cplus_array_test_1): Likewise.
6985 (cp_build_qualified_type_real): Likewise.
6986 * typeck.c (complete_type): Likewise.
6988 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
6989 the command-line, not the end.
6991 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
6993 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
6995 2000-03-02 Tom Tromey <tromey@cygnus.com>
6997 * cp-tree.h (build_java_class_ref): Declare.
6998 * init.c (build_java_class_ref): No longer static.
6999 * except.c (expand_throw): Generate a Java-style `throw' if the
7000 thrown object is a "Java" object.
7001 (initialize_handler_parm): Generate a Java-style lookup of
7002 exception info if the caught object is a "Java" object.
7003 (catch_language, catch_language_init): New globals.
7004 (decl_is_java_type): New function.
7005 (expand_start_catch_block): Don't call push_eh_info() or
7006 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7007 class reference to build_catch_block.
7009 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7011 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7013 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7015 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7016 to merge reference/pointer code and fix incorrect warnings.
7018 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7020 * search.c (protected_accessible_p): Use context_for_name_lookup.
7022 * init.c (construct_virtual_bases): Fix thinko.
7023 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7025 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7027 * decl.c (current_function_decl): Move to toplev.c.
7029 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7031 * pt.c (fn_type_unification): Unify return type, whenever
7033 (get_bindings_real): Only pass return type when necessary.
7034 Remove explicit return type check.
7035 * class.c (resolve_address_of_overloaded_function): Pass desired
7036 return type to fn_type_unification.
7038 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7040 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7042 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7044 * rtti.c (expand_class_desc): Likewise.
7045 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7046 (THUNK_VCALL_OFFSET): Likewise.
7047 (THUNK_DELTA): Reflect changes in ../tree.h.
7049 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7051 * search.c (protected_accessible_p): Also allow the access if
7052 the member is public in DERIVED. Lose TYPE parm.
7053 (friend_accessible_p): Lose TYPE parm.
7054 (accessible_p): Adjust.
7056 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7058 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7059 on things that are not sizes; ssize_binop deleted.
7060 Call size_diffop when appropriate.
7061 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7062 (build_primary_vtable, build_secondary_vtable): Likewise.
7063 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7064 Variable I is HOST_WIDE_INT.
7065 (get_vfield_offset): Pass proper types to size_binop.
7066 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7067 (finish_struct_1): Likewise.
7068 (skip_rtti_stuff): Arg N is now pointer to signed.
7069 (layout_class_type): Use size_zero_node.
7070 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7071 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7072 * decl.c (complete_arry_type): Pass proper types to size_binop.
7073 (xref_basetypes): BINFO_OFFSET is sizetype.
7074 * error.c (dump_expr): Don't use size_binop non-sizes.
7075 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7076 * init.c (construct_virtual_bases): Fix type error.
7077 (build_vec_delete_1): Pass proper type to size_binop and don't
7079 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7080 * rtti.c (get_base_offset): Pass proper type to size_binop.
7081 * search.c (dfs_find_vbases): Fix type error.
7082 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7083 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7084 * tree.c (debug_binfo): Variable N is signed.
7085 Use HOST_WIDE_INT_PRINT_DEC.
7086 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7087 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7088 size_one_node and size_zero_node.
7089 (c_alignof): Use size_one_node.
7090 (build_component_addr): Pass proper types to size_binop.
7091 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7093 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7095 Implement class scope using-declarations for functions.
7096 * class.c (handle_using_decl): Call add_method for used functions.
7097 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7098 (add_method): Used functions are hidden by local functions.
7099 (check_bases_and_members): Handle using-decls before finalizing
7100 CLASSTYPE_METHOD_VEC.
7101 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7102 override the type of 'this' accordingly.
7103 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7104 (convert_class_to_reference, build_user_type_conversion_1,
7105 build_new_function_call, build_object_call, build_new_op,
7106 build_new_method_call): Pass ctype parm.
7108 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7110 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7111 build_new_function_call, build_object_call, build_new_op,
7112 build_new_method_call, build_op_delete_call): Don't get basetype_path
7114 * typeck.c (build_component_ref): Likewise.
7115 * init.c (build_offset_ref): Likewise.
7116 (resolve_offset_ref): Don't call enforce_access.
7117 Call build_scoped_ref.
7118 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7119 would cause an error or if -pedantic.
7120 * class.c (alter_access): Lose binfo parm.
7122 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7124 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7127 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7129 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7130 pseudo_type_info creation into the std namespace
7132 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7134 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7135 (import_export_class): Remove declaration.
7136 * decl2.c (import_export_class): Make it static.
7137 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7138 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7139 EXPR_WITH_FILE_LOCATION.
7140 * lex.c (check_newline): Tweak filename/lineno setting.
7141 * semantics.c (begin_while_stmt): Fix typo in comment.
7143 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7145 * lang-options.h (-fmessage-length=): Add missing option.
7147 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7149 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7151 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7153 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7155 * optimize.c (expand_call_inline): Emit the return label before
7156 evaluating the return value.
7158 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7160 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7161 than duplicating functionality here.
7162 * optimize.c: Include input.h.
7163 (expand_call_inline): Use push_srcloc and pop_srcloc.
7164 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7165 * parse.c: Regenerated.
7166 * Makefile.in (lex.o): Depend on input.h.
7167 (optimize.o): Likewise.
7169 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7171 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7172 function type, rather than ICE.
7174 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7176 * decl.c (grokdeclarator): Call decl_type_access_control.
7177 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7180 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7182 * decl.c (decls_match): Remove obsolete static member nadgering.
7184 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7186 * decl.c (grokdeclarator): Change ANSI to ISO.
7187 * lex.c (consume_string, readescape, do_identifier): Likewise.
7188 (parse_float, real_yylex): Likewise.
7189 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7190 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7191 new_type_id, maybe_label_decls, simple_stmt,
7192 for.init.statement): Likewise.
7193 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7194 * semantics.c (finish_named_return_value): Likewise.
7195 * parse.c: Regenerate.
7197 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7199 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7200 (CPTI_CLASS_STAR_TYPE): Remove.
7201 (vtable_index_type): Likewise.
7202 (class_star_type_node): Remove.
7203 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7204 (build_binary_op_nodefault): Remove.
7205 * call.c (build_new_op): Use build_binary_op instead of
7206 build_binary_op_nodefault.
7207 * decl.c (init_decl_processing): Remove class_star_type_node
7208 initialization. Make delta_type_node ptrdiff_type_node under the
7209 new ABI. Initialize vtable_index_type.
7210 (build_ptrmemfunc_type): Build different structures for the new
7212 (build_enumerator): Use build_binary_op instead of
7213 build_binary_op_nodefault.
7214 * method.c (build_overload_value): Mangle pointers-to-members
7215 appropriately under the new ABI.
7216 * typeck.c (build_array_ref): Use build_binary_op instead of
7217 build_binary_op_nodefault.
7218 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7219 (build_binary_op_nodefault): Rename to ...
7220 (build_binary_op): ... this. Remove old version. Adjust for
7221 pointer-to-member comparisons under the new ABI.
7222 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7223 (build_ptrmemfunc): Adjust for the new ABI.
7224 (expand_ptrmemfunc_cst): Likewise.
7225 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7226 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7228 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7230 * call.c (build_object_call): Compress consecutive calls to
7232 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7233 (build_op_delete_call): Adjust message formatting.
7235 * class.c (check_bases): Compress consecutive calls to
7237 (finish_struct_anon): Say 'ISO C++'.
7239 * decl.c (start_decl): Same here.
7240 (grok_reference_init): Likewise.
7241 (grokfndecl): Correct message formatting.
7242 (grokfndecl): Improve diagnostic.
7243 (check_static_variable_definition): Likewise. Say 'ISO C++'
7244 (compute_array_index_type): Say 'ISO C++'
7245 (create_array_type_for_decl): Compress consecutive calls to
7247 (grokdeclarator): Say 'ISO C++'
7248 (grok_op_properties): Likewise.
7250 * decl2.c (delete_sanity): Clairify diagnostic.
7251 (check_member_template): Same here.
7252 (grok_function_init): Use consistent terminology.
7254 * expr.c (do_case): Say 'ISO C++'
7256 * friend.c (do_friend): Compress consecutive calls to warning.
7258 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7260 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7261 * class.c (build_secondary_vtable): Reorganize. Don't create a
7262 new vtable under the new ABI.
7263 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7265 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7266 the initializing elements.
7267 (initialize_vtable): New function.
7268 (dfs_finish_vtbls): Use it.
7269 (dfs_accumulate_vtbl_inits): New function.
7270 (finish_vtbls): Merge primary and secondary vtables under the new
7272 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7273 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7276 * class.c (build_vtable): New function, split out from ...
7277 (get_vtable_decl): ... here, and ...
7278 (build_secondary_vtable): ... here.
7280 * pt.c (tsubst_decl): Fix formatting.
7282 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7284 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7285 (avoid_overlap, build_base_field): Likewise.
7286 (build_base_field, build_base_fields, is_empty_class):
7287 Test DECL_SIZE with integer_zero.
7288 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7289 * cp-tree.h (struct lang_type): New field size_unit.
7290 (CLASSTYPE_SIZE_UNIT): New macro.
7291 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7292 (cp_finish_decl): Delete -Wlarger-than processing.
7293 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7294 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7295 * tree.c (make_binfo): binfo vector is one entry longer.
7296 (walk_tree): Walk DECL_SIZE_UNIT.
7298 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7300 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7302 (build_vtable_entry): Don't assume all vtable entries are
7304 (build_vtbl_initializer): Adjust accordingly.
7305 (get_vtable_decl): Fix formatting.
7307 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7309 * semantics.c (deferred_type_access_control): Walk the entire
7311 (save_type_access_control): Rename from
7312 initial_deferred_type_access_control. Just remember the value.
7313 (decl_type_access_control): New fn.
7314 (begin_function_definition): Use deferred_type_access_control, after
7315 we've started the function. Set type_lookups to error_mark_node.
7316 * parse.y (frob_specs, fn.def1): Adjust.
7317 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7318 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7319 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7320 (after_type_component_declarator0): Likewise.
7321 (after_type_component_declarator): Likewise.
7322 (notype_component_declarator): Likewise.
7323 * cp-tree.h: Adjust.
7325 * decl.c (redeclaration_error_message): Allow redeclaration of
7326 namespace-scope decls.
7328 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7330 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7332 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7334 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7335 * decl2.c (grokclassfn): Likewise.
7337 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7339 * decl2.c (lang_decode_option): Don't set default message length
7341 * lex.c (lang_init_options): Set it here.
7343 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7345 Make DECL_CONTEXT mean the class in which a member function was
7346 declared, even for a virtual function.
7347 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7348 (DECL_FRIEND_CONTEXT): New macro.
7349 (DECL_REAL_CONTEXT): Remove.
7350 (SET_DECL_FRIEND_CONTEXT): Likewise.
7351 (DECL_VIRTUAL_CONTEXT): Adjust.
7352 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7353 (add_friends): Remove.
7354 (hack_decl_function_context): Likewise.
7355 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7357 (build_over_call): Fix indentation. Use DECL_CONTEXT
7358 instead of DECL_CLASS_CONTEXT.
7359 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7360 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7361 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7362 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7363 (build_base_field): Likewise.
7364 (finish_struct_1): Likewise.
7365 (build_self_reference): Likewise.
7366 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7368 (pushtag): Use decl_function_context, not
7369 hack_decl_function_context.
7370 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7371 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7372 (pushdecl): Remove bogus code.
7373 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7374 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7375 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7376 Use decl_function_context, nothack_decl_function_context.
7377 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7378 (grokdeclarator): Likewise. Use decl_function_context, not
7379 hack_decl_function_context.
7380 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7381 (start_function): Use DECL_FRIEND_CONTEXT, not
7382 DECL_CLASS_CONTEXT. Use decl_function_context, not
7383 hack_decl_function_context.
7384 (finish_function): Use decl_function_context, not
7385 hack_decl_function_context.
7386 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7388 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7389 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7390 (grokfield): Likewise.
7391 (finish_builtin_type): Likewise.
7392 (finish_vtable_vardec): Use decl_function_context, not
7393 hack_decl_function_context.
7394 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7395 (start_static_initialization_or_destruction): Likewise.
7396 (finish_static_initialization_or_destruction): Likewise.
7397 (mark_used): Adjust logic for deciding when to synthesize methods.
7398 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7400 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7402 * friend.c (is_friend): Likewise.
7403 (add_friends): Remove.
7404 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7405 * lex.c (begin_definition_of_inclass_inline): Use
7406 decl_function_context, not hack_decl_function_context.
7407 (process_next_inline): Likewise.
7408 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7409 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7410 DECL_CLASSS_CONTEXT.
7411 (hack_identifier): Likewise.
7412 (synthesize_method): Use decl_function_context, not
7413 hack_decl_function_context.
7414 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7416 (is_member_template): Use decl_function_context, not
7417 hack_decl_function_context. Use DECL_CONTEXT, not
7419 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7421 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7423 (push_template_decl_real): Likewise.
7424 (instantiate_class_template): Don't call add_friends.
7425 (tsubst_default_argument): Use DECL_CONTEXT, not
7427 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7428 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7429 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7431 * repo.c (repo_inline_used): Likewise.
7432 * search.c (current_scope): Adjust for new _CONTEXT macros.
7433 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7435 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7436 (lookup_fnfields_here):Likewise.
7437 (check_final_overrider): Likewise.
7438 (init_vbase_pointers): Likewise.
7439 (virtual_context): Likewise.
7440 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7441 (expand_body): Use decl_function_context, not
7442 hack_decl_function_context.
7443 * tree.c (hack_decl_function_context): Remove.
7444 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7446 * typeck2.c (error_not_base_type): Likewise.
7448 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7450 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7452 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7454 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7456 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7458 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7460 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7462 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7464 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7466 * parse.y (frob_specs): Split out...
7467 (parse_decl): From here.
7468 (fn.def2): Call initial_deferred_type_access_control.
7469 (after_type_component_declarator0): Call frob_specs.
7470 (notype_component_declarator0): Likewise.
7471 * search.c (friend_accessible_p): Nested classes are friends of their
7474 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7476 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7477 used to create an implicit temporary.
7479 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7482 2000-02-08 Nathan Sidwell <nathan@acm.org>
7484 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7485 strip array element qualifiers too.
7487 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7489 * decl.c (store_parm_decls): Don't build cleanups for parameters
7490 while processing_template_decl.
7492 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7494 * cp-tree.h (struct saved_scope): Add incomplete field.
7495 (namespace_scope_incomplete): New macro.
7496 * decl.c (pushdecl): Use it.
7497 (hack_incomplete_structures): Use it. See through artificial
7499 (mark_saved_scope): Mark it.
7501 Implement access control for nested types.
7502 * search.c (type_access_control): New fn.
7503 (accessible_p): Now we do perform access control for types.
7504 * semantics.c (deferred_type_access_control): New fn.
7505 (initial_deferred_type_access_control): New fn.
7506 (begin_function_definition): Call it. Add lookups parm.
7507 * decl.c (struct binding_level): Add this_class field.
7508 (pushlevel_class): Set it.
7509 (mark_binding_level): Mark it.
7510 (lookup_name_real): Use it. Call type_access_control.
7511 (mark_saved_scope): Mark lookups field.
7512 * cp-tree.h (flagged_type_tree): Add lookups field.
7513 (struct saved_scope): Add lookups field.
7514 (type_lookups): New macro.
7515 * parse.y (declmods): Now <ftype>.
7516 (parse_decl): Add lookups parm. Call
7517 initial_deferred_type_access_control.
7518 (lang_extdef): Clear type_lookups.
7519 (typed_declspecs, declmods, typespec): Set lookups field.
7520 (initdcl): Call deferred_type_access_control.
7521 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7522 component_decl_1, named_parm): Adjust.
7523 * friend.c (is_friend): Nested classes are friends of their
7526 * class.c (currently_open_derived_class): New fn.
7527 * method.c (hack_identifier): Use it.
7529 * lex.c (do_identifier): Remove obsolete code.
7531 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7533 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7535 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7536 thinks this file is plain C).
7538 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7540 * Makefile.in (call.o): Depend on $(EXPR_H).
7542 * call.c: Include "expr.h".
7544 * class.c (dump_class_hierarchy): Add prototype.
7546 * search.c (dfs_get_pure_virtuals): Likewise.
7548 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7550 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7553 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7555 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7556 Store it in DECL_FCONTEXT.
7557 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7559 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7561 * tinfo.h (old abi): #include "tconfig.h".
7562 * tinfo.cc (convert_to_base): Move into old abi section.
7564 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7566 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7567 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7568 (BINFO_PRIMARY_BINFO): New macro.
7569 (BF_DELTA): Rename to ...
7570 (BV_DELTA): ... this.
7571 (BF_VCALL_INDEX): Rename to ...
7572 (BV_VCALL_INDEX): ... this.
7573 (BF_FN): Rename to ...
7575 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7576 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7577 (modify_vtable_entry): Simplify.
7578 (add_virtual_function): Rename BF_ macros to BV_ variants.
7579 (build_vtable_initializer): Likewise.
7580 (get_class_offset_1): Remove.
7581 (dfs_get_class_offset): Likewise.
7582 (get_class_offset): Likewise.
7583 (dfs_find_final_overrider): New function.
7584 (find_final_overrider): Likewise.
7585 (modify_one_vtable): Remove.
7586 (dfs_find_base): New function.
7587 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7588 find_final_overrider.
7589 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7591 (dfs_fixup_vtable_deltas): Remove.
7592 (override_one_vtable): Remove.
7593 (merge_overrides): Likewise.
7594 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7595 unreal chilren of virtual bases.
7596 (finish_struct_1): Don't use merge_overrides. Don't use
7597 dfs_fixup_vtable_deltas.
7598 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7601 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7602 Jason Merrill <jason@yorick.cygnus.com>
7604 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7606 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7608 * exception.cc (__throw_bad_typeid): Add missing std::.
7610 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7612 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7614 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7616 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7618 Runtime support for new-abi rtti.
7619 * inc/typeinfo (type_info::operator!=): Define in class.
7620 (type_info::before, type_info::name, type_info::operator==,
7621 type_info::operator!=): Define new ABI implementations.
7622 (type_info::is_pointer_p, type_info::is_function_p): Declare
7623 new virtual functions.
7624 (type_info::do_catch, type_info::do_upcast): Likewise.
7626 * tinfo.h (__base_class_info): Define new class.
7627 (__class_type_info): Likewise.
7628 (__si_class_type_info): Likewise.
7629 (__vmi_class_type_info): Likewise.
7630 (__dynamic_cast): Prototype.
7632 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7633 (type_info::is_pointer_p): Define new function.
7634 (type_info::is_function_p): Likewise.
7635 (type_info::do_catch): Likewise.
7636 (type_info::do_upcast): Likewise.
7637 (vtable_prefix): New structure for vtable access.
7638 (adjust_pointer): Define new template function.
7639 (contained_p, public_p, virtual_p, contained_public_p,
7640 contained_nonpublic_p, contained_nonvirtual_p): Define new
7642 (nonvirtual_base_type): New local variable.
7643 (__class_type_info::~__class_type_info): Define.
7644 (__si_class_type_info::~__si_class_type_info): Likewise.
7645 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7646 (__class_type_info::do_catch): Define new function.
7647 (__class_type_info::do_upcast): Likewise.
7648 (__class_type_info::find_public_src): Likewise.
7649 (__class_type_info::do_find_public_src): Likewise.
7650 (__si_class_type_info::do_find_public_src): Likewise.
7651 (__vmi_class_type_info::do_find_public_src): Likewise.
7652 (__class_type_info::do_dyncast): Likewise.
7653 (__si_class_type_info::do_dyncast): Likewise.
7654 (__vmi_class_type_info::do_dyncast): Likewise.
7655 (__class_type_info::do_upcast): Likewise.
7656 (__si_class_type_info::do_upcast): Likewise.
7657 (__vmi_class_type_info::do_upcast): Likewise.
7658 (__dynamic_cast): Likewise.
7660 * tinfo2.cc (__fundamental_type_info): Define new class.
7661 (__pointer_type_info): Likewise.
7662 (__reference_type_info): Likewise.
7663 (__array_type_info): Likewise.
7664 (__function_type_info): Likewise.
7665 (__enum_type_info): Likewise.
7666 (__ptr_to_member_type_info): Likewise.
7667 (__fundamental_type_info::~__fundamental_type_info): Define.
7668 (__pointer_type_info::~__pointer_type_info): Likewise.
7669 (__reference_type_info::~__reference_type_info): Likewise.
7670 (__array_type_info::~__array_type_info): Likewise.
7671 (__function_type_info::~__function_type_info): Likewise.
7672 (__enum_type_info::~__enum_type_info): Likewise.
7673 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7674 (__pointer_type_info::do_catch): Define new function.
7675 (__ptr_to_member_type_info::do_catch): Define new function.
7677 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7678 (__is_pointer): Likewise.
7680 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7682 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7684 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7685 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7686 (make_new_vtable): New function.
7687 (modify_vtable_entry): Handle generation of new vtables correctly.
7688 (modify_one_vtable): Remove unused parameter.
7689 (dfs_fixup_vtable_deltas): Likewise.
7690 (override_one_vtable): Use build_secondary_vtable.
7691 (finish_struct_1): Use build_primary_vtable and
7692 build_secondary_vtable.
7694 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7696 * cp/decl.c: Adjust variable names, comments, help strings.
7698 2000-01-29 Nathan Sidwell <nathan@acm.org>
7700 * new2.cc (operator delete[]): Use operator delete, don't assume
7703 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7705 * class.c (build_vtbl_initializer): Add argument to
7706 build_vtable_entry call.
7708 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7710 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7711 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7712 (BF_DELTA): New macro.
7713 (BF_VCALL_INDEX): Likewise.
7715 (THUNK_VCALL_OFFSET): Likewise.
7716 (make_thunk): Change prototype.
7717 * class.c (build_vtable_entry): Integrate
7718 build_vtable_entry_for_fn. Handle vcall indices.
7719 (build_vtable_entry_for_fn): Remove.
7720 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7721 BF_VCALL_INDEX, BF_FN.
7722 (modify_vtable_entry): Integrate common code from
7723 modify_one_vtable and dfs_fixup_vtable_deltas.
7724 (add_virtual_function): Set BF_VCALL_INDEX.
7725 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7727 (modify_one_vtable): Simplify.
7728 (dfs_fixup_vtable_deltas): Likewise.
7729 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7730 * method.c (make_thunk): Handle vcall indices.
7732 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7734 Compiler side new abi rtti (not enabled).
7735 * cp-tree.h (new_abi_rtti_p): New macro.
7736 (emit_support_tinfos): Prototype new function.
7737 (tinfo_decl_p): Likewise.
7738 (emit_tinfo_decl): Likwise.
7739 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7741 (doing_runtime): New local static.
7742 (init_rtti_processing): Add new-abi initializer.
7743 (get_tinfo_decl): Add new-abi logic.
7744 (tinfo_from_decl): Likewise.
7745 (build_dynamic_cast_1): Likewise.
7746 (qualifier_flags): New static function.
7747 (tinfo_base_init): Likewise.
7748 (generic_initializer): Likewise.
7749 (ptr_ref_initializer): Likewise.
7750 (ptmd_initializer): Likewise.
7751 (class_hint_flags): Likewise.
7752 (class_initializer): Likewise.
7753 (synthesize_tinfo_var): Likewise.
7754 (create_real_tinfo_var): Likewise.
7755 (create_pseudo_type_info): Likewise.
7756 (get_vmi_pseudo_type_info): Likewise.
7757 (create_tinfo_types): Likewise.
7758 (emit_support_tinfos): New global function.
7759 (tinfo_decl_p): New global predicate.
7760 (emit_tinfo_decl): New global function.
7761 * class.c (set_rtti_entry): Generalize for old and new rtti.
7762 (build_vtbl_initializer): Likewise.
7763 * decl2.c (finish_file): Likewise.
7765 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7767 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7768 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7770 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
7772 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
7775 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
7777 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
7779 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7781 * optimize.c (calls_setjmp_r): Supply new argument
7782 to special_function_p.
7784 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7786 * call.c: PROTO -> PARAMS.
7787 * class.c: Likewise.
7788 * cp-tree.h: Likewise.
7792 * decl2.c: Likewise.
7794 * errfn.c: Likewise.
7795 * error.c: Likewise.
7796 * except.c: Likewise.
7799 * input.c: Likewise.
7802 * method.c: Likewise.
7803 * optimize.c: Likewise.
7804 * parse.y: Likewise.
7808 * search.c: Likewise.
7809 * semantics.c: Likewise.
7812 * typeck.c: Likewise.
7813 * typeck2.c: Likewise.
7816 2000-01-25 Richard Henderson <rth@cygnus.com>
7818 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
7820 2000-01-25 Mark Mitchell <mark@codesourcery.com>
7822 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
7823 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
7824 (struct vcall_offset_data_s): New type.
7825 (dfs_vcall_offset_queue_p): New function.
7826 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7827 (build_vcall_offset_vtbl_entries): Likewise.
7828 (layout_vtable_decl): Likewise.
7829 (num_vfun_entries): Likewise.
7830 (num_extra_vtbl_entries): Add the entries for vcall offsets.
7831 (build_vtbl_initializer): Likewise.
7832 (dfs_finish_vtabls): Use layout_vtable_decl.
7833 (modify_one_vtables): Always duplicate vtables under the new ABI.
7834 (finish_struct_1): Use layout_vtable_decl.
7836 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7838 * decl.c (member_function_or_else): Change third arg from a format
7839 specifier to an `enum overload_flags'. Callers changed.
7841 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
7843 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
7844 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
7845 build_const_cast, get_delta_difference, check_return_expr): Avoid
7846 ANSI string concatenation usage.
7848 2000-01-24 Mark Mitchell <mark@codesourcery.com>
7850 * class.c (layout_class_type): Put the fields required to make a
7851 class non-empty at the end, not the beginning, of the TYPE_FIELDs
7854 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
7856 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
7859 * decl2.c (mark_used): Do instantiate inlines that have been
7860 explicitly instantiated.
7862 2000-01-24 Richard Henderson <rth@cygnus.com>
7864 * call.c (build_over_call): Use expand_tree_builtin.
7865 * typeck.c (build_function_call_real): Likewise.
7866 (build_binary_op_nodefault): Handle unordered compares.
7868 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7870 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
7871 cp_tree_index values.
7872 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
7873 New global node #defines for them.
7874 * rtti.c (call_void_fn): Replace with ...
7875 (build_runtime_decl): ... new static function.
7876 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
7877 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
7878 (build_dynamic_cast_1): Always produce correctly typed result.
7879 Explicitly produce type_info addresses. Use dynamic_cast_node.
7880 * exception.cc (__throw_bad_cast): Return `void *'.
7881 (__throw_bad_typeid): Return `const type_info &'.
7883 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7885 * cp-tree.h (get_vtable_decl): Prototype new function.
7886 * class.c (get_vtable_decl): New function. Broken out from ...
7887 (build_vtable): ... here. Use it.
7888 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
7891 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7893 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
7894 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
7895 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
7896 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
7897 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
7898 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
7899 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
7900 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
7901 (CPTI_TINFO_VAR_ID): New enumeration.
7902 (__tp_desc_type_node, __access_mode_type_node,
7903 __bltn_desc_type_node, __user_desc_type_node,
7904 __class_desc_type_node, __ptr_desc_type_node,
7905 __attr_desc_type_node, __func_desc_type_node,
7906 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
7907 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
7908 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
7909 enum_desc_type_node, class_desc_type_node,
7910 si_class_desc_type_node, vmi_class_desc_type_node,
7911 ptmd_desc_type_node, base_desc_type_node): New #defines.
7912 (tinfo_fn_id, tinfo_fn_type): Rename to ...
7913 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
7914 (tinfo_var_id): New enumeration.
7915 (DECL_TINFO_FN_P): Augment comment.
7916 * decl.c (cp_global_trees): Adjust documentation.
7917 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
7918 tinfo_decl_type and tinfo_var_id.
7919 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
7920 (build_typeid): Remove unused variable.
7921 (get_tinfo_var): Use tinfo_var_id.
7922 (tinfo_name): New static function.
7923 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
7924 (tinfo_from_decl): Likewise.
7925 (get_base_offset): New static function, broken out of
7927 (expand_si_desc): Use tinfo_name.
7928 (expand_class_desc): Likewise. Lose local static variable.
7929 Use base_desc_type_node. Use get_base_offset.
7930 (expand_ptr_desc): Use tinfo_name.
7931 (expand_attr_desc): Likewise.
7932 (expand_generic_desc): Likewise.
7934 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
7935 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
7937 2000-01-23 Mark Mitchell <mark@codesourcery.com>
7939 * cp-tree.h (__eprintf): Remove declaration.
7940 * tree.c (__eprintf): Remove definition.
7942 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
7943 Mark Mitchell <mark@codesourcery.com>
7945 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
7946 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
7948 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
7950 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
7952 2000-01-23 Mark Mitchell <mark@codesourcery.com>
7954 * cp-tree.h (register_dtor_fn): New function.
7955 * decl.c (destroy_local_static): Rename to ...
7956 (register_dtor_fn): ... this. Give it external linkage.
7957 (expand_static_init): Use it.
7958 * decl2.c (do_static_initialization): Likewise, if using
7960 (do_static_destruction): Check that __cxa_atexit is not in use.
7961 (finish_file): Don't call do_static_destruction if using
7964 * typeck.c (convert_arguments): Restore two-message error
7967 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
7969 Remap dynamic cast hint values to be consistent across ABIs.
7970 * search.c (dynamic_cast_base_recurse): Remap generated value.
7971 (get_dynamic_cast_base_type): Adjust documentation.
7972 * tinfo.h (__user_type_info::dyncast): Likewise.
7973 (__user_type_info::find_public_subobj): Remap BOFF meaning.
7974 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
7975 (__class_type_info::do_dyncast): Likewise.
7976 (__class_type_info::do_find_public_subobj): Likewise.
7977 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
7979 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
7981 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
7983 * typeck2.c (incomplete_type_error): Restore previous
7984 cp_error and cp_error_at call sequence.
7986 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
7988 * class.c (dump_class_hierarchy): Make format agree with argument;
7989 cast pointer to unsigned long and print with %lx.
7991 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
7993 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
7995 * typeck.c (composite_pointer_type, common_type,
7996 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
7997 build_function_call_real, convert_arguments,
7998 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
7999 build_unary_op, mark_addressable, build_compound_expr,
8000 build_static_cast, build_reinterpret_cast, build_const_cast,
8001 build_c_cast, build_modify_expr, get_delta_difference,
8002 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8003 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8005 * typeck2.c (readonly_error, abstract_virtuals_error,
8006 process_init_constructor, check_for_new_type): Likewise.
8008 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8010 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8013 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8015 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8016 (build_x_typeid): Likewise.
8017 (get_tinfo_fn): Likewise.
8018 (get_tinfo_fn_unused): Rename to ...
8019 (get_tinfo_decl): ... here.
8020 * rtti.c (build_headof): Replace logic error with assertion.
8021 (get_tinfo_fn_dynamic): Rename to ...
8022 (get_tinfo_decl_dynamic): ... here. Make static. Use
8023 complete_type_or_else.
8024 (build_x_typeid): Move into ...
8025 (build_typeid): ... here. Adjust call to
8026 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8027 throw_bad_typeid expression.
8028 (get_tinfo_fn_unused): Rename to ...
8029 (get_tinfo_decl): ... here. Adjust comment.
8030 (get_tinfo_fn): Delete.
8031 (tinfo_from_decl): New static function.
8032 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8033 (get_typeid): Use complete_type_or_else.
8034 (build_dynamic_cast_1): Adjust calls to
8035 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8036 * parse.y (primary): Adjust call to build_typeid.
8037 * except.c (build_eh_type_type_ref): Adjust call to
8038 get_tinfo_decl. Mark as used.
8039 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8040 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8041 * parse.c: Regenerated.
8043 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8045 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8047 (resolves_to_fixed_type_p): Document calling convention.
8048 * rtti.c (build_x_typeid): Initialize NONNULL.
8050 * cp-tree.h (build_shared_int_cst): New function.
8051 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8052 * class.c (modify_vtable_entry): Likewise.
8053 (add_virtual_function): Split out code to generated shared
8054 INTEGER_CSTs to build_share_int_cst.
8055 (modify_all_vtables): Handle all the overridden functions here.
8056 Add overridden functions from non-primary virtual bases to the
8058 (finish_struct_1): Adjust call to modify_all_vtables. Add
8059 overridden functions from non-primary bases to the vtable.
8060 * tree.c (build_shared_int_cst): New function.
8062 * cp-tree.h (scratchalloc): Remove.
8063 (build_scratch_list): Likewise.
8064 * call.c (convert_class_to_reference): Replace build_scratch_list
8065 and build_expr_list with build_tree_list.
8066 (add_candidate): Replace scratchalloc with expralloc. Note memory
8068 (build_user_type_conversion_1): Replace build_scratch_list
8069 and build_expr_list with build_tree_list.
8070 (build_new_op): Likewise.
8071 (build_op_delete_call): Likewise.
8072 (convert_like): Likewise.
8073 * cvt.c (ocp_convert): Likewise.
8074 * decl.c (start_decl): Likewise.
8075 (start_function): Likewise.
8076 (finish_destructor_body): Likewise.
8077 (maybe_build_cleanup_1): Likewise.
8078 * decl2.c (reparse_decl_as_expr): Likewise.
8079 * init.c (perform_member_init): Likewise.
8080 (expand_cleanup_for_base): Likewise.
8081 (build_builtin_delete_call): Likewise.
8082 (build_new_1): Likewise.
8083 (build_delete): Likewise.
8084 * method.c (do_build_assign_ref): Likewise.
8085 * parse.y (already_scoped_stmt): Likewise.
8086 (nontrivial_exprlist): Likewise.
8087 (net_initializer): Likewise.
8088 (initlist): Likewise.
8089 * parse.c: Regenerated.
8090 * rtti.c (build_x_typeid): Likewise.
8091 (build_dynamic_cast_1): Likewise.
8092 * typeck.c (build_x_compound_expr): Likewise.
8093 (build_static_cast): Likewise.
8094 (build_modify_expr): Likewise.
8096 * cp-tree.h (DECL_VINDEX): Add documentation.
8097 * class.c (build_vtable_entry): Likewise.
8098 (start_vtable): Add comment.
8099 (add_virtual_function): Replace pending_hard_virtuals with
8100 overridden_virtuals and pending_virtuals with new_virtuals.
8101 Replace redundant assignments with assertions.
8102 (check_for_override): Add comment.
8103 (check_bases_and_members): Replace pending_hard_virtuals with
8104 overridden_virtuals and pending_virtuals with new_virtuals.
8105 (create_vtbl_ptr): Likewise.
8106 (layout_class_type): Likewise.
8107 (finish_struct_1): Likewise. Add comments.
8109 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8111 * class.c (finish_struct_1): Replace redundant code with
8114 * cp-tree.h (flag_new_abi): Move.
8115 (flag_use_cxa_atexit): Likewise.
8116 (flag_honor_std): Likewise.
8117 (flag_rtti): Likewise.
8118 (vbase_offsets_in_vtable_p): Define.
8119 (vptrs_present_everywhere_p): Likewise.
8120 (TYPE_CONTAINS_VPTR_P): Likewise.
8121 (dfs_walk_real): Declare.
8122 * class.c (build_vbase_pointer_fields): Check
8123 vbase_offsets_in_vtable_p.
8124 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8126 (build_vbase_offset_vtbl_entries): Simplify.
8127 (build_vbase_offset_vtbl_entries): Adjust.
8128 (build_vbase_pointer): Add ability to look up vbase offsets in
8130 (start_vtable): New function.
8131 (add_virtual_function): Use it.
8132 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8133 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8134 (build_vtbl_initializer): Take the type of the complete object as
8135 input. Use it to correctly calculate vbase offsets.
8136 (dfs_finish_vtbls): Pass the complete type to
8137 build_vtbl_initializer.
8138 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8139 (create_vtable_ptr): Create a vtable even if there are no
8140 new virtual functions, under the new ABI.
8141 (finish_struct_1): Likewise.
8142 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8143 * decl.c (exapnd_static_init): Remove call to
8144 preserve_initializer.
8145 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8147 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8148 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8149 (construct_virtual_bases): Don't initialize virtual base pointers
8151 (build_aggr_init): Clean up comment.
8152 (expand_aggr_init_1): Likewise.
8153 * rtti.c (expand_class_desc): Store the virtual function table
8154 index where the vbase offset lives in the offset field.
8155 * search.c (dfs_walk_real): Make it global.
8156 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8157 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8159 * tinfo.h (USItype): Make it signed under the new ABI.
8160 * tinfo.cc (convert_to_base): New function. Encapsulate base
8161 conversion logic here.
8162 (__class_type_info::do_upcast): Use it.
8163 (__class_type_info::do_dyncast): Likewise.
8164 (__class_type_info::do_find_public_subobj): Likewise.
8166 * init.c (construct_virtual_bases): Don't look up the addresses of
8167 virtual bases at run-time.
8169 * class.c (build_vbase_pointer): Relocate.
8170 (build_vbase_pointer_fields): Likewise.
8171 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8172 (build_vbase_offset_vtbl_entries): Likewise.
8174 * decl.c (init_decl_processing): Complain if -fnew-abi
8175 -fno-vtable-thunks is used.
8177 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8180 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8182 * cp-tree.h (num_extra_vtbl_entries): New function.
8183 (size_extra_vtbl_entries): Likewise.
8184 (dfs_vtable_path_unmark): Likewise.
8185 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8186 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8187 * class.c (num_extra_vtbl_entries): New function.
8188 (size_extra_vtbl_entries): Likewise.
8189 (dfs_build_vbase_offset_vtbl_entries): New function.
8190 (build_vbase_offset_vtbl_entries): Likewise.
8191 (build_vtbl_initializer): Use it.
8192 (finish_struct_1): Adjust vtable sizes (using
8193 num_extra_vtbl_entries).
8194 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8195 THUNK_DECL is non-NULL before expanding it.
8196 * init.c (expand_virtual_init): Adjust the vtable pointer by
8197 size_extra_vtbl_entries before storing it.
8198 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8199 Handle TREE_LIST parameters here, not in the dfs_* functions.
8200 (dfs_unmarked_real_bases_queue_p): Adjust.
8201 (dfs_marked_real_bases_queue_p): Likewise.
8202 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8203 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8204 (dfs_vtable_path_unmark): Likewise.
8206 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8208 * optimize.c (copy_body_r): Clear the operand three of a
8209 TARGET_EXPR when copying it.
8211 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8213 * method.c (build_decl_overload_real): Check whether we are in ::
8214 before returning __builtin_new/delete.
8216 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8218 * pt.c (tsubst_friend_function): Improve comment.
8219 (instantiate_decl): Avoid crashing when a "nested" function is
8220 instantiated from the top level.
8222 * dump.c (dqeueue_and_dump): Dump
8223 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8225 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8227 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8229 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8231 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8232 ENABLE_NEW_GXX_ABI defined.
8233 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8234 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8235 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8237 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8239 * decl.c (start_cleanup_fn): Call pushdecl.
8241 * call.c (convert_class_to_reference): Fix typos.
8242 (build_conditional_expr): Handle errors gracefully.
8243 * class.c (push_nested_class): Likewise.
8244 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8245 (DECL_THIS_EXTERN): Use it.
8246 (DECL_THIS_STATIC): Likewise.
8247 * cvt.c (convert_to_void): Handle errors gracefully.
8248 (build_expr_type_conversion): Likewise.
8249 * decl.c (maybe_push_decl): Likewise.
8250 (start_decl_1): Likewise.
8251 (require_complete_types_for_parms): Likewise.
8252 * parse.y (structsp): Likewise.
8253 (base_class): Likewise.
8254 * parse.c: Regenerated.
8255 * pt.c (finish_member_template_decl): Likewise.
8256 * typeck.c (decay_conversion): Likewise.
8258 * cp-tree.h (dfs_skip_vbases): New function.
8259 (find_vbase_instance): Likewise.
8260 * class.c (determine_primary_base): Allow a nearly empty base to
8261 serve as a primary base class under the new ABI.
8262 (get_class_offset_1): Rename to ...
8263 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8265 (get_class_offset): Use it. Issue error messages here.
8266 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8267 find the right copies of virtual bases.
8268 (fixup_vtable_deltas1): Rename to ...
8269 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8270 bases as primary bases.
8271 (fixup_vtable_deltas): Remove.
8272 (override_one_vtable): Handle virtual bases as primary bases.
8273 (merge_overrides): Likewise.
8274 (finish_struct_1): Likewise.
8275 (dump_class_hierarchy): Dump primary-ness of bases as well.
8276 * search.c (mark_primary_bases): Use a pre-order traversal to
8277 handle primary virtual bases.
8278 (dfs_skip_vbases): New fiunction.
8279 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8280 (fixup_virtual_upcast_offsets): Likewise.
8281 (fixup_all_virtual_upcast_offsets): Likewise.
8282 (dfs_find_vbase_instances): New function.
8283 (find_vbase_instance): Likewise.
8285 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8287 * lex.c (DIR_SEPARATOR): Delete macro.
8289 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8291 * decl2.c (lang_decode_option): Handle automatic line wrapping
8294 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8296 * friend.c (do_friend): Don't resolve scopes when processing
8297 template declarations, even if the qualifying scope doesn't
8298 involve template parameters.
8300 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8302 * class.c (dfs_modify_vtables_queue_p): Remove.
8303 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8304 and dfs_marked_real_bases_queue_p instead of
8305 dfs_modify_vtables_queue_p.
8307 * class.c (build_vbase_path): Simplify.
8308 (dfs_propagate_binfo_offsets): New function.
8309 (propagate_binfo_offsets): Use it.
8310 (remove_base_field): Simplify.
8311 (dfs_set_offset_for_vbases): Remove.
8312 (dfs_set_offset_for_shared_vbases): New function.
8313 (dfs_set_offset_for_unshared_vbases): Likewise.
8314 (layout_virtual_bases): Use them.
8315 (layout_basetypes): Don't call propagate_binfo_offsets.
8316 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8319 * class.c (build_base_field): New function, split out from ...
8320 (build_base_fields): ... here. Use it. Allocate primary bases
8321 first, under the new ABI.
8322 (get_vtable_entry): Remove.
8323 (remove_base_field): New function, split out from ...
8324 (remove_base_fields): ... here. Adjust since primary bases come
8325 first under the new ABI.
8327 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8328 (initialize_vtbl_ptrs): New function.
8329 (expand_indirect_vtbls_init): Change prototype.
8330 (convert_pointer_to_vbase): Declare.
8331 * init.c (expand_direct_vtbls_init): Remove.
8332 (dfs_initialize_vtbl_ptrs): New function.
8333 (initialize_vtbl_ptrs): Likewise.
8334 (emit_base_init): Use initialize_vtbl_ptrs.
8335 * search.c (convert_pointer_to_vbase): Make it global.
8336 (expand_indirect_vtbls_init): Remove vtable initialization code.
8337 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8339 * class.c (dfs_finish_vtbls): New function.
8340 (finish_vtbls): Use it.
8341 (dump_class_hierarchy): New function.
8343 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8344 (BINFO_VBASE_PRIMARY_P): New macro.
8345 (BINFO_VIRTUALS): Add to documentation.
8346 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8347 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8348 (dfs_mark_primary_bases_queue_p): Likewise.
8349 (dfs_unmarked_real_bases_queue_p): New function.
8350 (dfs_marked_real_bases_queue_p): Likewise.
8351 * search.c (dfs_mark_primary_bases): Adjust.
8352 (mark_primary_bases): Likewise.
8353 (get_shared_vbase_if_not_primary): New function.
8354 (dfs_unmarked_real_bases_queue_p): Likewise.
8355 (dfs_marked_real_bases_queue_p): Likewise.
8356 (dfs_get_pure_virtuals): Simplify.
8357 (get_pure_virtuals): Likewise.
8359 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8361 * lex.c: Include tm_p.h.
8363 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8365 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8367 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8369 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8370 * pt.c (instantiate_decl): Defer comdat templates that might not be
8373 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8374 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8375 (finish_file): Likewise.
8377 * decl2.c (import_export_class): Undo 12/14 change.
8379 * error.c (dump_decl): operator new, not operatornew.
8381 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8382 * search.c (lookup_field_1): Look for the last field with the
8385 2000-01-05 Nathan Sidwell <nathan@acm.org>
8387 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8390 2000-01-05 Nathan Sidwell <nathan@acm.org>
8392 * typeck.c (build_static_cast): Don't strip target qualifiers
8393 when casting from a class.
8395 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8397 * class.c (warn_hidden): Initialize variable `fndecl'.
8399 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8401 * decl.c (flag_isoc9x): New variable to be able to use code in
8402 c-common.c. For now always zero.
8404 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8406 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8407 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8408 or unshare_base_binfos for virtual bases here.
8409 * search.c (dfs_get_vbase_types): Do it here.
8410 (get_vbase_types): Adjust.
8412 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8414 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8415 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8416 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8417 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8418 (unmark_primary_bases): Remove declaration.
8419 (unmarkedp): Declare.
8420 (dfs_vbase_unmark): Likewise.
8421 * class.c (determine_primary_base): Return immediately if there
8422 are no base classes. Call mark_primary_bases here.
8423 (modify_all_direct_vtables): Remove.
8424 (modify_all_indirect_vtables): Remove.
8425 (dfs_modify_vtables_queue_p): New function.
8426 (dfs_modify_vtables): New function.
8427 (modify_all_vtables): Use them.
8428 (build_base_fields): Build FIELD_DECLs for primary virtual base
8430 (create_vtable_ptr): Don't call determine_primary_base here.
8431 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8432 (dfs_set_offset_for_vbases): ... this.
8433 (layout_virtual_bases): Use it.
8434 (layout_class_type): Call determine_primary_base here.
8435 * search.c (unmarkedp): Make it global.
8436 (shared_marked_p): Simplify.
8437 (shared_unmarked_p): Likewise.
8438 (dfs_primary_bases_queue_p): Remove.
8439 (dfs_unmark_primary_bases): Likewise.
8440 (unmark_primary_bases): Likewise.
8441 (mark_primary_bases): Simplify.
8442 (get_pure_virtuals): Don't call mark_primary_bases here.
8443 (dfs_vbase_unmark): New function.
8444 (get_vbase_types): Simplify.
8446 * class.c (struct base_info): Remove.
8447 (determine_primary_base): Take has_virtual_p rather than a
8448 base_info as input. Don't calculate max_has_virtual.
8449 (finish_struct_bits): Remove max_has_virtual argument.
8450 (create_vtable_ptr): Remove max_has_virtual_p argument.
8451 (layout_virtual_bases): Remove max argument.
8452 (layout_basetypes): Likewise.
8453 (layout_class_type): Remove max_has_virtual_p argument.
8454 (finish_struct_1): Remove max_has_virtual.
8456 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8457 (layout_basetypes): Remove.
8458 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8459 Update to handle primary virtual bases.
8460 (remove_base_fields): New function, split out from
8462 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8463 (layout_virtual_bases): New function, split out from
8464 layout_basetypes. Update to handle primary virtual bases.
8465 (layout_basetypes): Moved here from tree.c. Use
8466 remove_base_fields and layout_virtual_bases.
8467 * search.c (dfs_mark_primary_bases_queue_p): New function.
8468 (mark_primary_bases): Use it.
8469 * tree.c (CEIL): Remove.
8470 (propagate_binfo_offsets): Remove.
8471 (layout_basetypes): Remove.
8473 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8475 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8476 (BINFO_PRIMARY_MARKED_P): New macro.
8477 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8478 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8479 (mark_primary_bases): New function.
8480 (unmark_primary_bases): Likewise.
8481 * search.c (get_abstract_virtuals_1): Remove.
8482 (dfs_mark_primary_bases): New function.
8483 (mark_primary_bases): Likewise.
8484 (dfs_unmark_primary_bases): Likewise.
8485 (unmark_primary_bases): Likewise.
8486 (dfs_get_pure_virtuals): Likewise.
8488 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8490 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8491 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8492 (modify_one_vtable): Adjust.
8493 (fixup_vtable_deltas1): Likewise.
8494 (override_one_vtable): Likewise.
8495 * search.c (get_abstract_virtuals_1): Likewise.
8496 (get_pure_virtuals): Likewise.
8497 (expand_upcast_fixups): Likewise.
8498 * tree.c (debug_binfo): Likewise.
8500 * class.c (build_vtable): Don't return a value. Don't rebuild
8501 vtables for bases that have already been handled.
8502 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8503 already been handled.
8504 (modify_one_vtable): Adjust accordingly.
8505 (fixup_vtable_deltas1): Likewise.
8506 (finish_struct_1): Likewise.
8508 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8510 * call.c (build_new_method_call): Also check destructors.