1 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
3 * typeck.c (build_static_cast): Allow enum to enum conversions
6 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
8 * class.c (check_field_decls): Pointers to member do not a
9 non-pod struct make, as per DR 148.
11 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
13 * call.c (joust): cp_pedwarn when using gnu extension concerning
14 worst conversion sequences.
16 2001-03-01 Zack Weinberg <zackw@stanford.edu>
18 * decl.c: Replace all uses of 'boolean' with 'bool'.
20 2001-03-01 Zack Weinberg <zackw@stanford.edu>
22 * lang-specs.h: Add zero initializer for cpp_spec field to
23 all array elements that need one. Don't put an #ifdef inside
24 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
27 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
29 Implement using decls inside template functions.
30 * decl2.c (validate_nonmember_using_decl): Don't special case
31 fake_std_node in the global namespace. Don't reject early when
32 processing a template.
33 (do_local_using_decl): Add to statement tree. Don't do further
34 processing when building a template.
35 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
37 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
39 * decl2.c (do_nonmember_using_decl): Don't complain if we find
40 same function. Do complain about ambiguating extern "C"
43 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
45 Remove floating point and complex type template constant parms.
46 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
47 COMPLEX_TYPE extensions.
48 (invalid_nontype_parm_type_p): Likewise.
50 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
52 * except.c (call_eh_info): Revert "match_function"'s type.
54 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
56 Fix ctor vtable vcall offsets.
57 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
58 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
59 (get_matching_base): Remove.
60 (get_original_base): New function.
61 (build_vtbl_initializer): Initialize vid.rtti_binfo.
62 Use a virtual thunk for a ctor vtable with an index
63 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
64 primary base within a constructor vtable. Only set
65 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
66 when primary base has been lost.
67 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
69 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
71 * call.c (joust): Ensure more_specialized()'s argument length
72 parameter has correct value for constructors.
74 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
76 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
78 * decl.c (mark_inlined_fns): Prototype.
80 2001-02-22 Mark Mitchell <mark@codesourcery.com>
82 * spew.c (yylex): Correct handling of friends.
84 2001-02-22 Mark Mitchell <mark@codesourcery.com>
86 * mangle.c (write_encoding): Pass write_function_type the
87 FUNCTION_DECL for the function being encoded.
88 (write_function_type): Pass it along to write_bare_function_type.
89 (write_bare_function_type): Pass it along to write_method_parms.
90 (write_method_parms): Don't mangle the compiler-generated
91 parameters to a constructor or destructor.
93 2001-02-22 Andreas Jaeger <aj@suse.de>
95 * optimize.c: Include toplev.h for
96 note_deferral_of_defined_inline_function prototype.
98 2001-02-22 Jakub Jelinek <jakub@redhat.com>
100 * cp-tree.h (struct lang_decl_inlined_fns): New.
101 (struct lang_decls): Add inlined_fns.
102 (DECL_INLINED_FNS): New macro.
103 * optimize.c (struct inline_data): Add inlined_fns.
104 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
105 (inlinable_function_p): Likewise, fix typo in comment,
106 function is not inlinable if it already inlined function currently
108 (expand_call_inline): Add fn to inlined_fns if neccessary.
109 (optimize_function): Initialize inlined_fns.
110 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
111 * decl.c (mark_inlined_fns): New function.
112 (lang_mark_tree): Call it.
114 2001-02-21 Jason Merrill <jason@redhat.com>
116 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
117 (DECL_UNINLINABLE): Move to middle-end.
119 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
120 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
121 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
122 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
123 parms and outer BLOCK. note_deferral_of_defined_inline_function.
125 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
128 2001-02-19 Mark Mitchell <mark@codesourcery.com>
130 * decl2.c (set_decl_namespace): Allow explicit instantiations in
133 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
135 * optimize.c (expand_call_inline): Don't walk subtrees of type
138 2001-02-18 Mark Mitchell <mark@codesourcery.com>
140 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
143 2001-02-18 Jason Merrill <jason@redhat.com>
145 Do put the VTT parameter in DECL_ARGUMENTS.
146 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
147 (current_vtt_parm): New macro.
148 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
149 (DECL_HAS_VTT_PARM_P): New macro.
150 (DECL_VTT_PARM): Remove.
151 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
152 * decl.c (duplicate_decls): Only copy the operator code if
154 (start_function): Set current_vtt_parm.
155 (lang_mark_tree): Don't mark vtt_parm.
156 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
157 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
158 * class.c (build_clone): Maybe remove the VTT parm.
159 * optimize.c (maybe_clone_body): Set up the VTT parm.
160 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
161 * call.c (build_over_call): Just allow the VTT arg.
162 * method.c (make_thunk): Don't set DECL_VTT_PARM.
163 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
164 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
165 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
166 * error.c (dump_function_decl): Likewise.
167 * call.c (build_user_type_conversion_1, convert_like_real): Abort
168 if we try to call a constructor with in-charge or VTT parms.
169 * method.c (skip_artificial_parms_for): New fn.
170 * call.c (add_function_candidate, build_over_call): Call it.
171 * call.c (build_new_method_call): Use current_vtt_parm.
172 * init.c (expand_virtual_init): Likewise.
173 * class.c (same_signature_p): No longer static.
174 * cp-tree.h: Declare it.
175 * search.c (look_for_overrides_r): Use it.
177 2001-02-17 Mark Mitchell <mark@codesourcery.com>
179 * cp-tree.h (new_abi_rtti_p): Remove.
180 (name_mangling_version): Likewise.
181 (flag_do_squangling): Likewise.
182 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
183 * decl.c (grokfndecl): Likewise.
184 * decl2.c (name_mangling_version): Remove.
185 (flag_do_squangling): Likewise.
186 (lang_f_options): Remove `squangle'.
187 (unsupported_options): Add `squangle'.
188 (cxx_decode_option): Issue a warning about uses of
189 -fname-mangling-version.
190 (finish_file): Remove old ABI support.
191 * pt.c (check_explicit_specialization): Likewise.
192 (tsubst_decl): Likewise.
193 * rtti.c (init_rtti_processing): Likewise.
194 (build_headof): Likewise.
195 (get_tinfo_decl_dynamic): Likewise.
196 (tinfo_from_decl): Likewise.
197 (build_dynamic_cast_1): Likewise.
198 (synthesize_tinfo_var): Likewise.
199 * init.c (build_new): Allow enumeration types for the array-bounds
200 in a direct-new-declarator.
202 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
204 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
205 TREE_PROTECTED from the template being specialized.
207 2001-02-17 Jason Merrill <jason@redhat.com>
209 * decl2.c (build_artificial_parm): Set TREE_READONLY.
211 * decl.c (bad_specifiers): Allow throw specs on things with
212 pointer-to-function or -member-function type.
213 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
216 2001-02-17 Mark Mitchell <mark@codesourcery.com>
218 * call.c (check_dtor_name): Handle template names correctly.
220 2001-02-16 Jason Merrill <jason@redhat.com>
222 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
223 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
224 * optimize.c (maybe_clone_body): Don't substitute it.
225 * call.c (build_new_method_call): Check in_chrg instead.
226 * init.c (expand_virtual_init): Likewise.
228 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
230 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
231 class-type introduces at least a type-name.
233 2001-02-16 Jakub Jelinek <jakub@redhat.com>
235 * call.c (convert_like_real): Create a temporary for non-lvalue.
237 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
239 * cp-tree.h: Fix typos in comments.
241 2001-02-16 Jason Merrill <jason@redhat.com>
243 * optimize.c (remap_block): If we're compiling a clone, pass the
244 new block to insert_block.
246 2001-02-16 Mark Mitchell <mark@codesourcery.com>
248 * semantics.c (finish_asm_stmt): Robustify.
250 2001-02-15 Mark Mitchell <mark@codesourcery.com>
252 * pt.c (push_template_decl_real): Don't remangle the name of a
255 2001-02-15 Jim Meyering <meyering@lucent.com>
257 * Make-lang.in (c++.install-common): Depend on installdirs.
258 (c++.install-info): Likewise.
259 (c++.install-man): Likewise.
261 2001-02-15 Mark Mitchell <mark@codesourcery.com>
263 * typeck2.c (build_m_component_ref): Robustify.
265 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
267 * friend.c (do_friend): Don't take the nested [template] class
268 into account when deciding whether to warn about the friend
269 function not referring to a template function.
271 2001-02-14 Jakub Jelinek <jakub@redhat.com>
273 * typeck.c (build_unary_op): Clarify error message.
275 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
277 * parse.y (component_constructor_declarator): allow optional
278 parentheses around constructor class name.
280 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
282 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
284 * init.c (emit_base_init): Remove incorrect comment about
286 * method.c (make_thunk): Fix comment alignment.
288 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
290 Kill remnants of this is variable.
291 * cp-tree.h (flag_this_is_variable): Remove.
292 * decl2.c (flag_this_is_variable): Remove.
293 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
294 (build_vbase_path): The path is non-static, even in a cdtor.
295 (resolves_to_fixed_type_p): Add additional return value.
296 * search.c (init_vbase_pointers): Adjust.
297 * tree.c (lvalue_p_1): Adjust.
298 * typeck.c (mark_addressable): Adjust.
300 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
302 * pt.c (unify): Don't check cv quals of array types.
304 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
306 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
307 check whether we already have the type.
309 2001-02-13 Mark Mitchell <mark@codesourcery.com>
311 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
312 * call.c (build_op_delete_call): Simplify to remove duplicate
314 * class.c (clone_function_decl): Don't build the deleting variant
315 of a non-virtual destructor.
316 * decl.c (finish_destructor_body): Don't call delete if this is a
317 non-virtual destructor.
318 * init.c (build_delete): Explicitly call `operator delete' when
319 deleting an object with a non-virtual destructor.
321 2001-02-13 Jason Merrill <jason@redhat.com>
323 * lang-specs.h: Add more __EXCEPTIONS.
325 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
327 * typeck2.c (process_init_constructor): Check
328 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
330 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
332 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
333 Remove spurious information in comment. Allow further
334 adjustments of REFERENCE_TYPE args.
336 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
338 * errfn.c (cp_deprecated): Tweak diagnostic text.
339 * parse.y (new_initializer): Deprecate initializer lists
342 2001-02-12 Mark Mitchell <mark@codesourcery.com>
344 Remove old ABI support.
346 2001-02-11 Mark Mitchell <mark@codesourcery.com>
348 * decl2.c (flag_vtable_thunks): Always set it to 1.
349 (flag_new_abi): Likewise.
350 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
352 * Makefile.in (g++spec.o): Fix typo.
354 2001-02-09 Jason Merrill <jason@redhat.com>
356 * lang-specs.h: Restore definition of __EXCEPTIONS.
358 2001-02-08 Jason Merrill <jason@redhat.com>
360 * search.c (shared_member_p): New function.
361 (lookup_field_r): Use it.
362 * cp-tree.h (SHARED_MEMBER_P): Remove.
364 * method.c (process_overload_item): Handle template-dependent array
366 * pt.c (type_unification_real): If we end up with undeduced nontype
369 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
372 * typeck2.c (friendly_abort): Don't say anything if we have
373 earlier errors or sorries.
375 * decl.c (check_tag_decl): Notice attempts to redefine bool and
376 wchar_t. Ignore if in_system_header.
378 * decl.c (maybe_push_cleanup_level): New fn...
379 (start_decl_1): ...split out from here.
380 * cvt.c (build_up_reference): Use it.
381 * cp-tree.h: Declare it.
383 2001-02-07 Mark Mitchell <mark@codesourcery.com>
385 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
388 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
390 * pt.c (lookup_template_class): Make sure it's a primary
391 template or template_template_parm when called from the parser.
392 (instantiate_template_class): Add assertion.
394 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
396 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
397 from error_mark_node.
399 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
401 Fix specification and implementation bugs in V3 ABI
402 construction vtables.
403 * cp-tree.h (flag_dump_class_layout): New flag.
404 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
405 (BINFO_LOST_PRIMARY_P): New flag.
406 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
407 (BINFO_PRIMARY_MARKED_P): Rename to ...
408 (BINFO_PRIMARY_P): ... here.
409 (binfo_via_virtual): New prototype.
410 * decl2.c (flag_dump_class_layout): New flag.
411 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
412 use `=' as a file name separator.
413 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
415 (build_vtbl_address): If this is a virtual primary base, then
416 get the vtbl of what it is ultimately primary for.
417 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
419 (dfs_skip_nonprimary_vbases_markedp): Likewise.
420 (get_shared_vbase_if_not_primary): Likewise.
421 (dfs_get_pure_virtuals): Likewise.
422 (expand_upcast_fixups): Likewise.
423 (fixup_virtual_upcast_offsets): Likewise.
424 (dfs_find_vbase_instance): Likewise.
425 (find_vbase_instance): Likewise.
426 (binfo_from_vbase): Adjust comment to reflect reality.
427 (binfo_via_virtual): New function.
428 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
429 for binfo walking during VTT construction.
430 (dfs_mark_primary_bases): Remove.
431 (force_canonical_binfo_r): New function.
432 (force_canonical_binfo): New function.
433 (mark_primary_virtual_base): New function.
434 (mark_primary_bases): Walk in inheritance graph order, use
435 mark_primary_virtual_base.
436 (determine_primary_base): Use some more intermediate variables.
437 (dfs_find_final_overrider): Don't check for overriding along a
439 (dfs_modify_vtables): Walk into primary virtual bases too.
440 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
441 (build_base_fields): Likewise.
442 (dfs_set_offset_for_unshared_vbases): Likewise.
443 (layout_virtual_bases): Likewise.
444 (end_of_class): Likewise.
445 (finish_struct_1): Call dump_class_hierarchy, if requested.
446 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
447 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
448 (dump_class_hierarchy): Add file parameter. Append to file, if
450 (finish_vtbls): Adjust accumulate_vtbl_inits call.
451 Use canonical base for virtual bases.
452 (build_vtt): Add more comments. Adjust build_vtt_inits call.
453 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
454 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
455 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
457 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
458 from DATA. We want virtual primary bases and all bases via virtual.
459 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
460 virtual base when not a construction vtable.
461 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
462 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
463 Use canonical bases when processing virtual bases.
464 (accumulate_vtbl_inits): We're interested in any base via a
466 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
467 within a construction vtable, determine what is being overridden.
468 (build_vtbl_initializer): Add more comments
469 (add_vcall_offset_vtbl_entries_1): Adjust comment.
470 (build_rtti_vtbl_entries): Check if the base has lost its
473 2001-02-05 Mark Mitchell <mark@codesourcery.com>
475 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
477 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
479 * decl.c (pushdecl): Call abort instead of fatal.
480 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
481 * init.c (build_new_1): Likewise.
482 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
483 * decl.c (build_typename_type): hash_table_init now returns void.
484 decl.c (init_decl_processing): Make an error non-fatal.
486 2001-02-04 Mark Mitchell <mark@codesourcery.com>
488 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
490 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
491 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
492 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
493 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
494 * decl.c (maybe_commonize_var): Use the new name-mangling where
496 * decl2.c (comdat_linkage): Enhance comments. Make all
497 compiler-generated things static, if COMDAT is not available.
498 (get_tinfo_decl): Do not make typeinfo objects that belong in the
500 (tinfo_base_init): Use the correct mangled name for typeinfo
501 strings, and push them into the global scope.
502 (typeinfo_in_lib_p): New function.
503 (synthesize_tinfo_var): Use it.
504 (create_real_tinfo_var): Likewise.
506 2001-02-03 Jakub Jelinek <jakub@redhat.com>
508 * decl.c (push_class_binding): Use context_for_name_lookup instead
510 * search.c (context_for_name_lookup): Remove static. Check for NULL
512 * cp-tree.h (context_for_name_lookup): Add prototype.
514 2001-02-02 Jakub Jelinek <jakub@redhat.com>
516 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
517 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
519 * call.c (convert_class_to_reference, build_user_type_conversion_1,
520 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
522 2001-02-02 Mark Mitchell <mark@codesourcery.com>
524 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
525 of macros used when compiling g++spec.c.
526 * g++spec.c (lang_specific_driver): Link with the shared
529 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
531 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
532 make_reference_declarator, make_call_declarator), method.c
533 (implicitly_declare_fn), parse.y (namespace_using_decl,
534 notype_unqualified_id, expr_or_declarator, new_type_id,
535 after_type_declarator, direct_after_type_declarator,
536 notype_declarator, complex_notype_declarator,
537 complex_direct_notype_declarator, qualified_id,
538 notype_qualified_id, overqualified_id, direct_new_declarator,
539 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
540 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
541 instead of build_parse_node.
543 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
545 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
546 (minus_one_node): Moved to top level gcc directory. Renamed
547 to integer_minus_one_node.
549 * init.c (init_init_processing): Don't set minus_one_node.
550 (build_vec_init): Use integer_minus_one_node.
552 * rtti.c (get_tinfo_decl_dynamic): Likewise.
554 2001-01-28 Jakub Jelinek <jakub@redhat.com>
556 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
557 identical and they would be replaced with constant, remove
558 MODIFY_EXPR from the tree.
560 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
562 * Make-lang.in: Remove all dependencies on defaults.h.
563 * call.c: Don't include defaults.h.
566 * except.c: Likewise.
570 * typeck.c: Likewise.
572 2001-01-25 Jakub Jelinek <jakub@redhat.com>
574 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
575 operators even in "C" linkage.
576 * method.c (set_mangled_name_for_decl): Likewise.
577 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
578 overloaded operators in "C" linkage.
580 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
582 * pt.c (tsubst_decl): Remove IN_DECL parameter.
583 (tsubst_arg_types): Check parameter is not void.
584 (tsubst): Adjust tsubst_decl call.
586 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
588 * call.c (add_builtin_candidate): Quote std properly, from
591 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
593 * pt.c (check_explicit_specialization): Clone constructors and
596 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
598 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
599 indicates anything special about template depth. Make sure we
600 only count the user visible template classes.
602 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
604 * call.c (build_conv): Typo in comment.
605 (add_builtin_candidate): Add more explanation.
606 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
607 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
608 when we have enumeral types.
609 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
610 candidates for relops and eqops.
611 (joust): Simplify control flow. Allow a non-template user
612 function to hide a builtin.
614 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
616 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
617 (more_specialized): Add deduction parameter.
618 * call.c (joust): Adjust more_specialized call.
619 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
620 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
621 (get_bindings_order): Remove.
622 (get_bindings_real): Add DEDUCE parameter.
623 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
624 REFERENCE_TYPE jig for DEDUCE_ORDER.
625 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
626 maybe_adjust_types_for_deduction.
627 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
629 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
630 (check_cv_quals_for_unify): Use new unify qualifier flags.
631 (unify): Clear new unify qualifier flags.
632 (get_bindings_real): Add DEDUCE parameter.
633 (get_bindings): Adjust call to get_bindings_real.
634 (get_bindings_overload): Likewise.
635 (most_specialized_instantiation): Adjust call to
638 2001-01-19 Jason Merrill <jason@redhat.com>
640 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
642 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
645 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
647 * decl2.c (arg_assoc_class): Fix double iteration logic.
649 2001-01-19 Jason Merrill <jason@redhat.com>
651 * init.c (build_delete): Always call convert_force to strip cv-quals.
653 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
654 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
655 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
657 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
659 * search.c (get_vbase_1): Count only virtual bases.
661 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
663 * class.c (duplicate_tag_error): Robustify flag clearing.
665 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
667 * cp-tree.h (lookup_template_class): Add complain parm.
668 * decl.c (lookup_namespace_name): Adjust call to
669 lookup_template_class.
670 (make_typename_type): Likewise.
671 * semantics.c (finish_template_type): Likewise.
672 * pt.c (lookup_template_class): Add complain parm. Adjust.
673 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
676 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
678 * pt.c (copy_default_args_to_explicit_spec): Preserve
679 object's CV quals. Reorganize.
681 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
683 * typeck.c (build_modify_expr): Say `initialization' for
685 * init.c (build_default_init): Convert to enumeral type, if
688 2001-01-18 Jakub Jelinek <jakub@redhat.com>
690 * parse.y (nomods_initdcl0): Properly set things up for
693 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
695 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
696 (type_unification_real): Set it.
699 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
701 * decl.c (finish_destructor_body): Convert to vbase pointer here.
703 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
705 * semantics.c (begin_class_definition): Check we're not inside a
708 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
710 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
713 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
715 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
716 * call.c (build_over_call): Add comment.
718 2001-01-16 Daniel Berlin <dberlin@redhat.com>
720 * cvt.c (ocp_convert): Handle vector type conversion
721 * typeck2.c (digest_init): Handle vector type initializations
723 2001-01-16 Phil Edwards <pme@sources.redhat.com>
725 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
728 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
730 * pt.c (check_nontype_parm): Rename to ...
731 (invalid_nontype_parm_type_p): ... here.
732 (process_template_parm): Adjust.
733 (convert_template_argument): Adjust.
735 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
737 * pt.c (check_nontype_parm): New function.
738 (process_template_parm): Use it.
739 (convert_template_argument): Use it.
740 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
743 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
745 * tree.c: Add defaults.h
746 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
747 * Make-lang.in (cp/tree.o): Add defaults.h.
749 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
751 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
753 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
755 * g++.1: Change to be ".so man1/gcc.1".
757 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
759 * Make-lang.in (c++.info, c++.install-info): Build and install g++
761 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
762 ($(srcdir)/cp/g++int.info): New target.
763 * gxxint.texi: Add info directory entry. Use @@ in email address.
764 * .cvsignore: Update.
766 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
768 * typeck.c (build_c_cast): Do template processing earlier.
769 Always pedwarn on array casts.
771 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
773 * friend.c (make_friend_class): Make sure a templated class is
776 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
778 * decl2.c (get_guard): Set linkage from guarded decl.
780 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
782 * call.c (convert_default_arg): Check for unprocessed
784 * cp-tree.h (replace_defarg): Move to spew.c.
785 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
786 spew.c, which is where they really are.
787 (done_pending_defargs): Declare.
788 (unprocessed_defarg_fn): Declare.
789 * decl.c (replace_defarg): Move to spew.c
790 * parse.y (structsp): Call done_pending_defargs.
791 * spew.c (defarg_fns): Rearrange list structure.
792 (defarg_fnsdone): New static variable.
793 (defarg_depfns): New static variable.
795 (add_defarg_fn): Store the type in TREE_TYPE.
796 (do_pending_defargs): Detect and deal with ordering constraints
798 (done_pending_defargs): New function.
799 (unprocessed_defarg_fn): New function.
800 (replace_defarg): Moved from decl.c. Robustify. Don't save
801 if circularity detected.
803 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
805 * pt.c (unify): Check array has a domain, before checking
806 whether it is variable sized.
808 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
810 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
811 parameters with pointers to arrays of unknown bound.
813 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
815 * parse.y (template_parm_header, template_spec_header): New
816 reductions. Split out from ...
817 (template_header): ... here. Use them.
818 (template_template_parm): Use template_parm_header.
819 * semantics.c (finish_template_template_parm): Add assert.
821 2001-01-10 Mark Mitchell <mark@codesourcery.com>
823 * mangle.c (write_builtin_type): Fix thinko.
825 * pt.c (copy_default_args_to_explicit_spec_1): New function.
826 (copy_default_args_to_explicit_spec): Likewise.
827 (check_explicit_specialization): Use it.
829 * class.c (finish_struct_1): Remove last argument in call to
830 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
831 * decl.c (builtin_function): Likewise.
832 (build_cp_library_fn): Likewise.
833 (check_initializer): Likewise.
834 (make_rtl_for_nonlocal_decl): Likewise.
835 (cp_finish_decl): Likewise.
836 (start_function): Likewise.
837 * decl2.c (finish_anon_union): Likewise.
838 * friend.c (do_friend): Likewise.
839 * init.c (build_java_class_ref): Likewise.
840 * method.c (make_thunk): Likewise.
841 * pt.c (tsubst_friend_function): Likewise.
842 * semantics.c (expand_body): Likewise.
844 2001-01-10 Mark Mitchell <mark@codesourcery.com>
846 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
847 looking at DECL_CLONED_FUNCTION for non-functions.
849 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
851 * error.c (dump_template_parameter): Use parm to determine how
852 to print default value.
854 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
856 * class.c (duplicate_tag_error): Clear more flags.
858 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
860 * call.c (build_new_method_call): Use binfo_for_vbase.
862 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
864 * cp-tree.h (flag_cond_mismatch): Don't declare.
865 * decl2.c (flag_cond_mismatch): Don't define.
866 (lang_f_options): Remove cond-mismatch.
867 (unsupported_options): Add cond-mismatch.
869 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
871 * class.c (handle_using_decl): Reject using of constructor name
872 of sourcing class. Allow injecting of a method with same name as
873 nested class. Fixup error messages.
875 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
877 * decl2.c (lang_decode_option): Handle -Wformat=2.
879 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
881 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
882 initialized_in_class.
883 (DECL_DEFINED_IN_CLASS_P): Rename to ...
884 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
885 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
886 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
887 * pt.c (check_default_tmpl_args): Adjust for
888 DECL_INITIALIZED_IN_CLASS_P.
889 (instantiate_class_template): Likewise.
890 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
892 * class.c (finish_struct): Constify saved_filename.
894 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
896 * class.c (duplicate_tag_error): Adjust diagnostic.
897 (finish_struct): Locally set location to start of struct.
898 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
900 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
902 * decl.c (struct binding_level): Adjust class_shadowed comments
904 (push_class_level_binding): Ajust comments to reflect reality.
905 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
906 Don't set TREE_VALUE on the class_shadowed list.
908 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
910 * decl2.c (acceptable_java_type): Allow references too.
911 * init.c (build_java_class_ref): When using the new ABI, search
912 `class$' and have it mangled with `mangle_decl.'
913 * mangle.c (write_java_integer_type_codes): New function.
914 (write_builtin_type): Detect and mangle Java integer and real
917 2001-01-07 Mark Mitchell <mark@codesourcery.com>
919 * decl2.c (grokfield): Don't accept `asm' specifiers for
920 non-static data members.
922 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
924 * expr.c (cplus_expand_expr): Don't reset `target'.
926 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
928 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
930 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
932 * parse.y (template_datadef): Check for error_mark_node.
934 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
936 * cp-tree.def (DEFAULT_ARG): Make `x' class.
938 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
940 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
941 (record_builtin_type): Make non-static.
942 (flag_short_double): Don't declare.
943 (init_decl_processing): Remove the creation of many tree nodes now
944 in c_common_nodes_and_builtins.
945 (build_void_list_node): New function.
946 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
947 * cp-tree.h (flag_short_wchar): Don't declare.
949 2001-01-04 Mark Mitchell <mark@codesourcery.com>
951 * call.c (build_conv): Don't use build1 for USER_CONV.
952 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
954 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
956 * lex.c (lang_init): Call c_common_lang_init.
958 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
960 * search.c (lookup_fnfields_here): Remove.
961 (look_for_overrides_r): Use lookup_fnfields_1.
962 Ignore functions from using declarations.
964 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
966 Implement exceptions specifiers for implicit member functions.
967 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
968 * method.c (synthesize_exception_spec): New function.
969 (locate_dtor, locate_ctor, locate_copy): New functions.
970 (implicitly_declare_fn): Generate the exception spec too.
971 * search.c (check_final_overrider): Check artificial functions
973 * typeck2.c (merge_exception_specifiers): New function.
975 2001-01-03 Jason Merrill <jason@redhat.com>
977 * init.c (build_default_init): New fn.
978 (perform_member_init): Split out from here.
979 (build_new_1): Use it. Simplify initialization logic.
980 (build_vec_init): Take an array, rather than a pointer and maxindex.
981 Speed up simple initializations. Don't clean up if we're assigning.
983 * decl2.c (do_static_initialization): Remove TREE_VEC case.
984 * parse.y (new_initializer): Return void_zero_node for ().
985 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
986 * typeck2.c (digest_init): Only complain about user-written
989 2000-12-22 Mike Stump <mrs@wrs.com>
991 * decl2.c: (max_tinst_depth): Increase to 50.
993 2001-01-02 Mark Mitchell <mark@codesourcery.com>
995 * class.c (invalidate_class_lookup_cache): Zero the
996 previous_class_values.
997 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
999 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1000 * decl.c (free_bindings): New variable.
1001 (push_binding): Don't create a new binding if we have one on the
1003 (pop_binding): Put old bindings on the free list.
1004 (init_decl_processing): Use size_int, not build_int_2.
1005 Register free_bindings as a GC root.
1006 (cp_make_fname_decl): Use size_int, not build_int_2.
1007 (push_inline_template_parms_recursive): Likewise.
1008 (end_template_parm_list): Likewise.
1009 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1010 (tsubst_template_parms): Use size_int, not build_int_2.
1012 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1014 2001-01-02 Richard Henderson <rth@redhat.com>
1016 * parse.y (asm): Set ASM_INPUT_P.
1018 2001-01-02 Jason Merrill <jason@redhat.com>
1020 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1023 * typeck.c (cp_truthvalue_conversion): New fn.
1024 * cvt.c (ocp_convert): Use it.
1026 * cp-tree.h: Lose c-common.c decls.
1028 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1029 * cvt.c (convert_to_void): Use type_unknown_p.
1031 * typeck.c (strip_all_pointer_quals): Also strip quals from
1032 pointer-to-member types.
1034 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1037 * call.c (build_new_method_call): Do evaluate the object parameter
1038 when accessing a static member.
1039 * typeck.c (build_component_ref): Likewise.
1041 2001-01-02 Andreas Jaeger <aj@suse.de>
1043 * decl.c (cp_missing_noreturn_ok_p): New.
1044 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1046 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1048 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1050 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1052 * class.c (pushclass): Remove #if 0'd code.
1053 * cp-tree.h (overload_template_name): Remove.
1054 * decl.c (store_bindings): Simplify.
1055 (pop_from_top_level): Likewise.
1056 * pt.c (overload_template_name): Remove.
1057 (instantiate_decl): Don't call push_to_top_level if it's not
1060 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1062 * pt.c (register_local_specialization): Don't return a value.
1063 (lookup_template_class): Use move-to-front heuristic when looking
1064 up template instantiations.
1065 (instantiate_decl): Only push_to_top_level when we're actually
1066 going to instantiate the template.
1068 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1070 * search.c (binfo_for_vtable): Return least derived class, not
1071 most. Handle secondary vtables.
1073 2000-12-22 Jason Merrill <jason@redhat.com>
1075 * pt.c (more_specialized): Don't optimize len==0.
1076 (fn_type_unification): If we're adding the return type, increase len.
1078 * typeck.c (build_binary_op): Fix pmf comparison logic.
1080 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1081 DECL_STATIC_FUNCTION_P.
1083 * semantics.c (genrtl_finish_function): Don't try to jump to
1084 return_label unless it exists.
1086 In partial ordering for a call, ignore parms for which we don't have
1088 * call.c (joust): Pass len to more_specialized.
1089 (add_template_candidate_real): Strip 'this', pass len.
1090 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1091 (get_bindings_order): New fn. Pass len down.
1092 (get_bindings_real): Strip 'this', pass len.
1093 (fn_type_unification): Likewise.
1094 (type_unification_real): Succeed after checking 'len' args.
1095 (most_specialized_instantiation): Lose explicit_args parm.
1096 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1099 2000-12-21 Jason Merrill <jason@redhat.com>
1101 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1102 DECL_TEMPLATE_RESULT.
1104 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1105 lookup_fnfields_here.
1107 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1109 * call.c (build_object_call): Also allow conversions that return
1110 reference to pointer to function.
1111 (add_conv_candidate): Handle totype being ref to ptr to fn.
1112 (build_field_call): Also allow members of type reference to function.
1113 Lose support for calling pointer to METHOD_TYPE fields.
1115 * error.c (dump_expr): Handle *_CAST_EXPR.
1117 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1119 * tree.c (break_out_cleanups): Lose.
1120 * cp-tree.h: Remove prototype.
1121 * typeck.c (build_component_ref): Don't break_out_cleanups.
1122 (build_compound_expr): Likewise.
1123 * semantics.c (finish_expr_stmt): Likewise.
1125 2000-12-20 Richard Henderson <rth@redhat.com>
1127 * cp-tree.h: Update declarations.
1128 * decl.c (finish_case_label): Return the new stmt node.
1129 * semantics.c (finish_goto_stmt): Likewise.
1130 (finish_expr_stmt, finish_return_stmt): Likewise.
1131 (finish_break_stmt, finish_continue_stmt): Likewise.
1132 (finish_asm_stmt): Likewise.
1133 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1134 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1135 (simple_if, simple_stmt): Return the new stmt node.
1138 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1140 * cp-tree.h: Don't declare warn_long_long.
1142 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1144 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1147 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1149 * pt.c (unify): Handle when both ARG and PARM are
1150 BOUND_TEMPLATE_TEMPLATE_PARM.
1152 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1154 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1155 DECL_TEMPLATE_PARM_P.
1157 2000-12-15 Jason Merrill <jason@redhat.com>
1159 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1161 * init.c (build_new_1): Don't strip quals from type.
1163 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1165 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1167 * call.c (build_new_function_call): Lose space before paren in
1169 (build_new_method_call): Likewise.
1171 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1173 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1175 * pt.c (check_explicit_specialization): Propagate default
1176 function arguments to explicit specializations.
1178 2000-12-13 DJ Delorie <dj@redhat.com>
1180 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1183 2000-12-08 Jason Merrill <jason@redhat.com>
1185 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1187 Clean up copy-initialization in overloading code.
1188 * call.c (build_user_type_conversion_1): Die if we are asked to
1189 convert to the same or a base type.
1190 (implicit_conversion): Avoid doing so. Lose reference binding code.
1191 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1192 direct-initialization. Also do direct-init part of copy-init.
1193 (build_user_type_conversion): Don't provide context to convert_like.
1194 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1195 the constructor call for copy-init.
1197 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1198 instantiation of a member template.
1199 (do_decl_instantiation): Not here.
1201 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1203 * class.c (check_field_decls): Don't special case anonymous
1204 fields in error messages.
1205 (note_name_declared_in_class): Use %D on diagnostic.
1207 * tree.c (pod_type_p): Use strip_array_types.
1208 (cp_valid_lang_attribute): Likewise.
1209 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1210 multiple evaluations.
1211 (cp_has_mutable_p): Use strip_array_types.
1213 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1215 * cp-tree.h (sufficient_parms_p): Declare new function.
1216 * call.c (sufficient_parms_p): New function, broken out of ...
1217 (add_function_candidate): ... here. Use it.
1218 (add_conv_candidate): Use it.
1219 * decl.c (grok_ctor_properties): Use it.
1221 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1223 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1225 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1227 * decl2.c (lang_decode_option): Handle -Wformat-security.
1229 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1231 * pt.c (verify_class_unification): New function.
1232 (get_class_bindings): Use it.
1233 (try_class_unification): Tidy.
1234 (unify): Handle when argument of a template-id is not
1235 template parameter dependent.
1236 (template_args_equal): Handle when TREE_CODE's do not match.
1238 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1240 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1241 for -save-temps, pass all relevant -Defines to it, and then don't
1242 pass them to cc1plus.
1244 2000-12-05 Will Cohen <wcohen@redhat.com>
1246 * decl.c (finish_case_label): Cleared
1247 more_cleanups_ok in surrounding function scopes.
1248 (define_label): Likewise.
1250 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1252 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1253 (get_matching_virtual): Remove.
1254 (look_for_overrides): Declare new function.
1255 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1257 * class.c (check_for_override): Move base class iteration code
1258 to look_for_overrides.
1259 * search.c (next_baselink): Remove.
1260 (get_virtuals_named_this): Remove.
1261 (get_virtual_destructor): Remove.
1262 (tree_has_any_destructors_p): Remove.
1263 (struct gvnt_info): Remove.
1264 (check_final_overrider): Remove `virtual' from error messages.
1265 (get_matching_virtuals): Remove. Move functionality to ...
1266 (look_for_overrides): ... here, and ...
1267 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1270 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1272 * typeck.c (get_delta_difference): If via a virtual base,
1274 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1277 2000-12-04 Richard Henderson <rth@redhat.com>
1279 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1281 2000-12-04 Jason Merrill <jason@redhat.com>
1283 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1284 (write_builtin_type): Pass intSI_type_node and the like through
1286 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1287 Pass intSI_type_node and the like through type_for_mode.
1288 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1289 * pt.c (tsubst, unify): Likewise.
1290 * tree.c (walk_tree): Likewise.
1291 * error.c (dump_type): Likewise.
1292 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1294 * Make-lang.in: Tweak top comment for emacs.
1297 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1299 * class.c (clone_function_decl): Robustify.
1301 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1303 * decl.c (store_bindings): Only search in the non modified
1304 old_bindings for duplicates.
1306 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1308 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1311 * typeck.c (build_static_cast): Remove unused variable.
1313 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1315 * pt.c: Fix typo in comment.
1317 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1319 * decl2.c (warn_format): Remove definition.
1320 (lang_decode_option): Handle -Wformat-nonliteral,
1321 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1323 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1325 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1326 (init_decl_processing): Don't create string_type_node,
1327 const_string_type_node, wint_type_node, intmax_type_node,
1328 uintmax_type_node, default_function_type, ptrdiff_type_node and
1329 unsigned_ptrdiff_type_node. Adjust position of call to
1330 c_common_nodes_and_builtins.
1331 (identifier_global_value): New function.
1333 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1335 * call.c (standard_conversion): Reject pointer to member
1336 conversions from ambiguous, inaccessible or virtual bases.
1337 * typeck.c (build_static_cast): Don't check pointers to members
1340 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1342 * method.c (do_build_copy_constructor): Preserve cv
1343 qualifications when accessing source object members.
1344 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1347 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1349 * method.c (do_build_assign_ref): Construct appropriately
1350 CV-qualified base reference. Don't allow const casts in base
1353 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1355 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1356 incomplete return type.
1358 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1360 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1361 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1364 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1366 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1368 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1370 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1372 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1374 * decl.c (grokdeclarator): Do type access control on friend
1377 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1379 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1380 bison parser ickiness.
1381 * pt.c (tsubst_friend_function): Enter namespace scope when
1382 tsubsting the function name.
1383 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1385 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1387 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1388 * cvt.c (cp_convert_to_pointer): Add force parameter.
1389 Allow conversions via virtual base if forced.
1390 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1391 (ocp_convert): Likewise.
1392 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1393 * typeck.c (get_delta_difference): Adjust handling of virtual
1396 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1398 * tree.c (struct list_hash): Remove.
1399 (list_hash_table): Make it be an htab.
1400 (struct list_proxy): New type.
1401 (list_hash_eq): New function.
1402 (list_hash_pieces): Renamed from ...
1403 (list_hash): ... this.
1404 (list_hash_lookup): Remove.
1405 (list_hash_add): Remove.
1406 (hash_tree_cons): Use the generic hashtable.
1407 (mark_list_hash): Remove.
1408 (init_tree): Create the hashtable.
1410 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1412 * method.c (build_mangled_C9x_name): Rename to
1413 build_mangled_C99_name. Change C9X references in comments to
1416 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1418 * parse.y (unary_expr): Move VA_ARG from here ...
1419 (primary): ... to here.
1421 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1423 * semantics.c (finish_id_expr): If type is error_mark, return
1426 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1428 * pt.c (lookup_template_class): Simplify loop exit constructs.
1429 Cope when there is no partial instantiation of a template
1432 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1434 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1436 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1438 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1441 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1442 destructors that haven't already been cloned.
1444 2000-11-20 Richard Henderson <rth@redhat.com>
1446 * parse.y (yyparse_1): Rename the parser entry point.
1448 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1450 * mangle.c (write_name): Use <unscoped-name> for names directly in
1452 (write_unscoped_name): Accept names directly in function scope.
1454 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1456 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1457 * parse.y (extdef): Add EXPORT reduction.
1458 * spew.c (yylex): Don't skip export here.
1460 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1462 * decl.c (init_decl_processing): Correct name of pure virtual
1463 function under the new ABI.
1464 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1465 (throw_bad_typeid): Likewise for bad typeid function.
1467 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1469 * decl.c (grokparms): Don't even function types of `void' type,
1471 * mangle.c (write_type): Don't crash when confronted with the
1474 * decl.c (grokparms): Don't create parameters of `void' type.
1476 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1478 * lex.c (mark_impl_file_chain): Delete.
1479 (init_parse): Remove call to ggc_add_string_root. No need to
1480 ggc_strdup a string constant. Do not add impl_file_chain to GC
1482 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1484 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1486 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1488 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1490 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1491 * decl.c (grokdeclarator): Don't reject void parms here.
1492 (require_complete_types_for_parms): Simplify, use
1493 complete_type_or_else.
1494 (grokparms): Remove bitrot. Remove funcdef parm.
1495 Deal with ellipsis parm lists here.
1496 * semantics.c (finish_parmlist): Don't append void_list_node
1497 here. Set PARMLIST_ELLIPSIS_P.
1499 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1501 * typeck2.c (incomplete_type_error): Reorganise to avoid
1502 excessive diagnostics.
1504 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1506 * lex.c (struct impl_files, internal_filename): Constify a char *.
1508 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1510 * mangle.c (write_special_name_constructor): Don't generate
1511 assembler junk when confronted with an old-style constructor.
1512 (write_special_name_destructor): Likewise.
1513 (mangle_decl_string): Do it here instead.
1515 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1517 * call.c (op_error): Make error messages clearer.
1519 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1521 * decl.c (wrapup_globals_for_namespace): Don't mark things
1522 TREE_ASM_WRITTEN when they're not.
1524 2000-11-15 Jason Merrill <jason@redhat.com>
1526 * typeck2.c (friendly_abort): Uncount the error before handing
1529 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1531 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1533 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1535 * class.c (build_vtbl_initializer): Fix typo in comment.
1536 * typeck.c (expr_sizeof): Don't crash on errors.
1538 2000-11-14 Jim Wilson <wilson@redhat.com>
1540 * lang-specs.h: Add %2 after %(cc1_options).
1542 2000-11-14 Richard Henderson <rth@redhat.com>
1544 * typeck.c (c_sizeof): Be strict about casting result value
1545 back to c_size_type_node.
1546 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1548 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1550 * typeck.c (build_unary_op): Use boolean_increment from
1551 c-common.c, moving the relevant code there.
1553 2000-11-11 Jason Merrill <jason@redhat.com>
1555 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1557 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1560 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1562 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1563 * lex.c (copy_lang_decl): Likewise.
1565 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1567 * dump.c (cp_dump_tree): Don't dump function bodies here.
1569 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1570 (dump.o): Update dependency list.
1571 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1572 (flag_dump_translation_unit): Likewise.
1573 (CP_TYPE_QUALS): Adjust definition.
1574 (DECL_C_BIT_FIELD): Remove.
1575 (SET_DECL_C_BIT_FIELD): Likewise.
1576 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1577 (add_maybe_template): Likewise.
1578 (strip_array_types): Likewise.
1579 (dump_node_to_file): Likewise.
1580 (cp_dump_tree): New function.
1581 * decl.c (init_decl_processing): Set lang_dump_tree.
1582 * decl2.c (flag_dump_translation_unit): Remove.
1583 * dump.c: Move most of it to ../c-dump.c.
1584 (cp_dump_tree): New function.
1585 * pt.c (add_maybe_template): Remove.
1586 * typeck.c (strip_array_types): Likewise.
1588 2000-11-07 Eric Christopher <echristo@redhat.com>
1590 * decl.c (init_decl_processing): Change definition of
1591 __wchar_t to wchar_t. Remove artificial declaration of
1593 * lex.c: Change instances of __wchar_t to wchar_t.
1595 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
1597 * lex.c (do_identifier): Don't lookup_name for operators.
1598 * parse.y (operator): Save looking_for_typename.
1599 (unoperator): Restore it.
1600 * spew.c (frob_opname): Use nth_token for lookahead.
1602 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
1604 * decl.c (grok_op_properties): Always use coerce_new_type and
1606 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
1607 exception specification. Tidy up.
1608 (coerce_delete_type): Preserve exception specification. Tidy up.
1610 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1612 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
1613 (push_binding_level), error.c (cp_tree_printer), pt.c
1614 (process_partial_specialization, tsubst_template_arg_vector),
1615 search.c (lookup_member): Use memset () instead of bzero ().
1617 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
1619 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
1621 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1623 * Make-lang.in (c++.distdir): Remove.
1625 2000-11-04 Mark Mitchell <mark@codesourcery.com>
1627 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
1628 declarations from different namespaces to be combined.
1630 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
1632 * decl.c: Include tm_p.h.
1634 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
1636 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
1638 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
1640 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
1641 (build_overload_value), repo.c (open_repo_file), xref.c
1642 (open_xref_file): Use strchr () and strrchr () instead of index ()
1645 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
1647 * call.c (build_over_call): Call fold on the CALL_EXPR.
1649 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
1651 * error.c (dump_template_decl): Separate template hearders with
1654 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
1656 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
1657 TS_* flags with corresponding TFF_*. Adjust prototypes of
1658 functions (which used to take a tree_string_flags) to take an int.
1660 * cp-tree.h (enum tree_string_flags): Remove
1661 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
1662 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
1663 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1664 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1665 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
1666 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
1667 (type_as_string, decl_as_string, expr_as_string,
1668 context_as_string): Adjust prototype.
1670 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
1671 instead of TS_PLAIN.
1673 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
1674 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
1677 2000-10-30 Mark Mitchell <mark@codesourcery.com>
1679 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
1680 (linkage_kind): New enumeration.
1681 (decl_linkage): New function.
1682 * decl2.c (comdat_linkage): Extend comment.
1683 * error.c (dump_function_decl): Print the arguments used to
1684 instantiate a template, even when not printing the type of the
1686 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
1687 not TREE_PUBLIC, to test for external linkage.
1688 * tree.c (decl_linkage): New function.
1690 2000-10-28 Mark Mitchell <mark@codesourcery.com>
1692 * pt.c (instantiate_decl): Always instantiate static data members
1693 initialized in-class.
1695 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1697 * Make-lang.in: Move all build rules here from Makefile.in,
1698 adapt to new context. Wrap all rules that change the current
1699 directory in parentheses. Expunge all references to $(P).
1700 When one command depends on another and they're run all at
1701 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1702 all object-file generation rules. Delete obsolete variables.
1704 * Makefile.in: Delete.
1705 * config-lang.in: Delete outputs= line.
1707 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
1709 * error.c (dump_function_decl): Print no space between
1710 `ptr-operator' the `type-specifier' of the return type.
1711 (dump_type_prefix): Make sure we put space at the appropriate
1714 2000-10-23 Jason Merrill <jason@redhat.com>
1716 * call.c (equal_functions): Also call decls_match for extern "C" fns.
1718 2000-10-22 Jason Merrill <jason@redhat.com>
1720 * call.c (build_conditional_expr): Use ocp_convert to force
1723 2000-10-22 Mark Mitchell <mark@codesourcery.com>
1725 * call.c (standard_conversion): Use RVALUE_CONVs for all
1726 expressions that satisfy lvalue_p, not just those that satisfy
1729 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
1731 * typeck.c (c_sizeof): Return an expression of `size_t' type,
1732 not one with TYPE_IS_SIZETYPE set.
1733 (dubious_conversion_warnings): Remove special-case code.
1735 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
1737 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
1738 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
1739 (dump_type_prefix): Print vector-of-int as 'int vector'.
1740 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
1741 * tree.c (walk_tree): Handle VECTOR_TYPE.
1743 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
1745 2000-10-21 Jason Merrill <jason@redhat.com>
1747 * parse.y (operator): Set got_object from got_scope.
1748 Set looking_for_typename.
1749 * decl.c (lookup_name_real): Clear val after setting from_obj.
1750 Reorganize diagnostic.
1752 2000-10-20 Jason Merrill <jason@redhat.com>
1754 * tree.c (walk_tree): Don't walk into default args.
1756 * error.c (dump_expr): Use host_integerp.
1758 2000-10-20 David Edelsohn <edelsohn@gnu.org>
1760 * typeck2.c (abstract_virtuals_error): Use "because" instead of
1761 "since" in error message.
1763 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1765 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
1767 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
1769 * decl.c (revert_static_member_fn): Fixed typo.
1771 2000-10-19 Mark Mitchell <mark@codesourcery.com>
1773 * class.c (subobject_offset_fn): New type.
1774 (dfs_record_base_offsets): Remove.
1775 (record_base_offsets): Likewise.
1776 (dfs_search_base_offsets): Likewise.
1777 (record_subobject_offset): New function.
1778 (check_subobject_offset): Likewise.
1779 (walk_subobject_offsets): Likewise.
1780 (record_subobject_offsets): Likewise.
1781 (layout_conflict_p): Reimplement.
1782 (layout_nonempty_base_or_field): Correct handling of type
1783 conflicts during layout.
1784 (layout_empty_base): Likewise.
1785 (build_base_field): Adjust to handle new representation of empty
1787 (build_base_fields): Likewise.
1788 (layout_virtual_bases): Likewise.
1789 (splay_tree_compare_integer_csts): New function.
1790 (layout_class_type): Use a splay_tree, rather than a varray, to
1791 represent the offsets of empty bases.
1793 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
1794 * decl.c (select_decl): Don't return declarations that are
1797 2000-10-18 Mark Mitchell <mark@codesourcery.com>
1799 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
1800 (fake_std_node): New macro.
1801 * decl.c (in_std): Rename to ...
1802 (in_fake_std): ... this.
1803 (flag_no_builtin): Remove.
1804 (flag_no_nonansi_builtin): Likewise.
1805 (walk_namespaces_r): Use fake_std_node.
1806 (push_namespace): Use std_identifier.
1807 (pop_namespace): Use in_fake_std.
1808 (lookup_name_real): Use fake_std_node.
1809 (init_decl_processing): When -fhonor-std, create the `std'
1810 namespace. Don't create a dummy fake_std_node in that case.
1811 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
1812 (builtin_function): Put builtins whose names don't begin
1813 with `_' in the std namespace.
1814 * decl2.c (flag_no_builtin): Remove.
1815 (flag_no_nonansi_builtin): Likewise.
1816 (set_decl_namespace): Use fake_std_node.
1817 (validate_nonmember_using_decl): Likewise.
1818 (do_using_directive): Likewise.
1819 (handle_class_head): Likewise.
1820 * dump.c (dequeue_and_dump): Likewise.
1821 * except.c (init_exception_processing): Use std_identifier.
1822 * init.c (build_member_call): Use fake_std_node.
1823 * rtti.c (init_rtti_processing): Use std_identifier.
1825 2000-10-17 Mark Mitchell <mark@codesourcery.com>
1827 * cp-tree.h (back_end_hook): Remove declaration.
1828 * decl2.c (back_end_hook): Remove definition.
1830 * dump.c (dequeue_and_dump): Dump TREE_USED.
1832 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
1834 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
1836 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
1838 * decl.c (WINT_TYPE): Define.
1839 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
1840 c_size_type_node, signed_size_type_node and wint_type_node.
1842 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
1844 * decl2.c (warn_missing_format_attribute): New variable.
1845 (lang_decode_option): Decode -Wmissing-format-attribute.
1847 2000-10-16 Mark Mitchell <mark@codesourcery.com>
1849 * typeck.c (qualify_type): Remove.
1850 (composite_pointer_type): Fix handling of conversions to `cv void*'.
1852 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1854 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
1856 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1858 * Makefile.in (parse.c, parse.h): Create atomically.
1860 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1862 * class.c (current_obstack): Remove.
1863 * decl.c (ggc_p): Remove.
1864 (start_decl): Don't use decl_tree_cons.
1865 (grokdeclarator): Don't use build_decl_list.
1866 (start_function): Don't use decl_tree_cons.
1867 (finish_function): Don't mess with obstacks.
1868 * decl2.c (grok_x_components): Don't use build_decl_list.
1869 * lex.c (make_call_declarator): Don't call decl_tree_cons.
1870 (implicitly_declare_fn): Don't call build_decl_list.
1871 * parse.y (frob_specs): Don't call build_decl_list or
1873 (expr_or_declarator_intern): Don't call decl_tree_cons.
1874 (primary): Don't call build_decl_list.
1875 (fcast_or_absdcl): Likewise.
1876 (typed_declspecs): Don't call decl_tree_cons.
1877 (reserved_declspecs): Don't call build_decl_list.
1878 (declmods): Likewise.
1879 (reserved_typespecquals): Likewise.
1881 (new_type_id): Likewise.
1882 (cv_qualifiers): Likewise.
1883 (after_type_declarator_intern): Likewise.
1884 (notype_declarator_intern): Likewise.
1885 (absdcl_intern): Likewise.
1886 (named_parm): Likewise.
1887 * pt.c (most_specialized_class): Likewise.
1888 * repo.c (temporary_obstack): Make it a structure, not a pointer.
1889 (init_repo): Initialize it.
1890 * search.c (current_obstack): Remove.
1891 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
1893 2000-10-09 Richard Henderson <rth@cygnus.com>
1895 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
1896 (c++ language support bits for libgcc): Remove.
1897 (c++.clean): Remove cplib2.txt cleanup.
1898 * config-lang.in (headers, lib2funcs): Remove.
1900 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
1901 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
1902 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
1903 * inc/new.h, inc/typeinfo: Remove files.
1905 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
1907 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
1909 (init_decl_processing): Initialize intmax_type_node and
1912 2000-10-06 Richard Henderson <rth@cygnus.com>
1914 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
1915 (original_result_rtx): Remove.
1916 * decl.c (save_function_data): Don't clear x_result_rtx.
1917 (mark_lang_function): Don't mark it either.
1918 * expr.c (fixup_result_decl): Remove.
1919 * semantics.c (genrtl_named_return_value): Frob the return decl
1920 before calling emit_local_var.
1921 (genrtl_finish_function): Don't call fixup_result_decl.
1922 Always emit the jump to return_label.
1924 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
1926 * pt.c (lookup_template_class): Set current access for enum.
1927 (tsubst_enum): Set file & line for enum decl.
1929 * spew.c (yylex): Remove unused variable.
1931 2000-10-05 Richard Henderson <rth@cygnus.com>
1933 * semantics.c (genrtl_finish_function): Don't init or check
1934 can_reach_end; remove noreturn and return value checks.
1936 2000-10-05 Tom Tromey <tromey@cygnus.com>
1938 * init.c (build_java_class_ref): Use `build_static_name' with a
1939 suffix, not a prefix, to build the class object's name.
1941 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
1943 * cp-tree.h (access_kind): Fix comment typo.
1944 * decl2.c (grokfield): Fix diagnostic typo.
1945 * semantics.c (finish_template_type): Fix comment typo.
1946 (finish_qualified_object_call_expr): Likewise.
1948 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
1950 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
1953 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
1955 * spew.c (frob_id): New static function.
1956 (frob_opname): Use it.
1959 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1961 * decl.c (lang_mark_false_label_stack): Remove.
1962 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
1964 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
1966 * gxxint.texi: Use @email for formatting email addresses.
1968 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
1970 * error.c: Remove direct obstack manipulation. Replace with
1971 output_buffer-based formatting. Adjust calls to removed macros.
1972 (obstack_chunk_alloc, obstack_chunk_free): Remove.
1973 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
1974 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
1976 2000-09-24 Mark Mitchell <mark@codesourcery.com>
1978 * ir.texi: Move to ../c-tree.texi.
1980 2000-09-20 Jason Merrill <jason@redhat.com>
1982 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
1984 2000-09-21 Andreas Jaeger <aj@suse.de>
1986 * errfn.c: Move declaration of cp_printer and cp_printers to ...
1987 * cp-tree.h: ... here.
1989 * error.c: Remove declaration of cp_printer.
1991 2000-09-20 Mark Mitchell <mark@codesourcery.com>
1993 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
1995 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
1997 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2000 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2002 * decl.c (start_function): Robustify.
2004 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2006 * cp-tree.h (check_function_format): Accept a `status' parameter.
2008 * call.c, typeck.c: Updates calls to `check_function_format'.
2010 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2012 * decl2.c (handle_class_head): Always push some scope even
2015 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2017 * cp-tree.h (struct cp_language_function): Remove
2018 x_scope_stmt_stack and name_declared.
2019 (current_scope_stmt_stack): Remove.
2020 (function_name_declared_p): New macro.
2021 (struct lang_decl_flags): Use c_lang_decl as a base class.
2023 (struct lang_decl): Replace saved_tree with context.
2024 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2025 (SET_DECL_FRIEND_CONTEXT): Likewise.
2026 (DECL_VIRTUAL_CONTEXT): Likewise.
2027 (DECL_SAVED_TREE): Remove.
2028 (C_DECLARED_LABEL_FLAG): Likewise.
2029 (cplus_expand_expr_stmt): Don't declare.
2030 (add_decl_stmt): Likewise.
2031 (add_scope_stmt): Likewise.
2032 * decl.c (mark_stmt_tree): Remove.
2033 (case_compare): Likewise.
2034 (finish_case_label): Use c_add_case_label.
2035 (init_decl_processing): Set more language-specific hooks.
2036 (build_enumerator): Fix typo in comment.
2037 (cplus_expand_expr_stmt): Remove.
2038 (mark_lang_function): Use mark_c_language_function.
2039 (lang_mark_tree): Use c_mark_lang_decl.
2040 * decl2.c: Change order of inclusion.
2041 * except.c: Likewise.
2042 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2043 back on c_expand_expr.
2044 * friend.c: Include expr.h.
2045 * init.c: Change order of inclusion.
2046 * Makefile.in: Update dependencies.
2047 * lex.h (free_lang_decl_chain): Remove.
2048 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2049 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2051 (instantiate_decl): Use function_name_declared_p.
2052 * semantics.c (lang_expand_expr_stmt): Remove.
2053 (set_current_function_name_declared): Likewise.
2054 (current_function_name_declared): Likewise.
2055 (begin_compound_stmt): Use function_name_declared_p.
2056 (add_decl_stmt): Remove.
2057 (setup_vtbl_ptr): Use function_name_declared_p.
2058 (add_scope_stmt): Remove.
2059 (current_scope_stmt_stack): New function.
2060 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2061 (expand_body): Use function_name_declared_p.
2062 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2063 * typeck.c: Change order of includes.
2064 (convert_sequence): Remove.
2066 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2068 * lex.c (reswords): Add _Complex.
2070 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2072 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2074 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2076 * init.c (begin_init_stmts): Don't use // comments.
2078 2000-09-12 Jason Merrill <jason@redhat.com>
2080 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2081 all non-extern arrays.
2083 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2084 typenames, too. Downgrade complaint to pedwarn.
2085 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2086 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2087 'class This::Inherited'.
2089 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2091 * decl.c (finish_case_label): Given the LABEL_DECL a
2094 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2096 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2097 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2098 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2099 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2100 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2102 (sorry_for_unsupported_tree, print_scope_operator,
2103 print_left_paren, print_right_paren, print_left_bracket,
2104 print_right_bracket, print_whitespace): Likewise.
2105 (aggr_variety): Rename to class_key_or_enum.
2106 (print_type): Rename to print_type_id.
2107 (print_type_specifier_seq, print_simple_type_specifier,
2108 print_elaborated_type_specifier,
2109 print_rest_of_abstract_declarator,
2110 print_parameter_declaration_clause, print_exception_specification,
2111 print_nested_name_specifier, print_template_id,
2112 typedef_original_name, print_template_argument_list_start,
2113 print_template_argument_list_end): New functions.
2115 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2117 * ir.texi: Add more documentation.
2119 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2121 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2122 (current_function_parms): Don't define.
2123 (struct cp_language_function): Remove parms_stored.
2124 (current_function_just_assigned_this): Don't define.
2125 (current_function_parms_stored): Likewise.
2126 (static_ctors): Declare.
2127 (static_dtors): Likewise.
2128 (SF_EXPAND): Don't define.
2129 (expand_start_early_try_stmts): Remove declaration.
2130 (store_parm_decls): Likewise.
2131 * decl.c (static_ctors): Don't declare.
2132 (static_dtors): Likewise.
2133 (struct binding_level): Remove this_block.
2134 (poplevel): Remove dead code.
2135 (set_block): Likewise.
2136 (mark_binding_level): Don't mark this_block.
2137 (mark_saved_scope): Don't mark x_function_parms.
2138 (init_decl_processing): Don't add current_function_parms as a GC
2140 (check_function_type): Change prototype.
2141 (start_function): Remove RTL-generation code.
2142 (expand_start_early_try_stmts): Remove.
2143 (store_parm_decls): Give it internal linkage. Remove
2144 RTL-generation code.
2145 (finish_function): Remove RTL-generation code.
2146 * decl2.c (static_ctors): Fix formatting.
2147 (static_dtors): Likewise.
2148 * method.c (use_thunk): Don't call store_parm_decls.
2149 (synthesize_method): Likewise.
2150 * optimize.c (maybe_clone_body): Likewise.
2151 * parse.y (fn.def2): Likewise.
2152 (.set_base_init): Likewise.
2153 (nodecls): Likewise.
2154 * pt.c (instantiate_decl): Likewise.
2155 * rtti.c (synthesize_tinfo_fn): Likewise.
2156 * semantics.c (genrtl_try_block): Simplify.
2157 (expand_body): Use genrtl_start_function and
2158 genrtl_finish_function.
2159 (genrtl_start_function): New function.
2160 (genrtl_finish_function): Likewise.
2162 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2164 * error.c (cp_tree_printer, case 'P'): Append break.
2166 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2168 * cp-tree.h (frob_opname): Declare.
2169 * parse.y (saved_scopes): New static variable.
2170 (cp_parse_init): Adjust.
2171 (do_id): If lastiddecl is NULL, do do_identifier.
2172 (operator): Save scope information.
2173 (unoperator): New reduction. Restore scope information.
2174 (operator_name): Append unoperator. Call frob_opname.
2175 * spew.c (frob_opname): Define.
2177 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2179 * decl.c, rtti.c: Include defaults.h if not already included.
2180 Don't define the *_TYPE_SIZE macros.
2182 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2184 * cp-tree.h (push_switch): Change prototype.
2185 (check_cp_case_value): Remove declaration.
2186 (decl_constant_value): Likewise.
2187 * decl.c (struct cp_switch): Add switch_stmt and cases.
2188 (case_compare): New function.
2189 (push_switch): Set switch_stmt. Initialize cases.
2190 (pop_switch): Clean up cases.
2191 (define_case_label): Rename to ...
2192 (finish_case_label): ... this. Do semantic analysis for case
2194 (start_function): Correct comment.
2195 * decl2.c (check_cp_case_value): Remove.
2196 * expr.c (do_case): Remove.
2197 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2198 * semantics.c (genrtl_do_poplevel): Remove declaration.
2199 (RECHAIN_STMTS): Remove.
2200 (finish_break_stmt): Use build_break_stmt.
2201 (finish_continue_stmt): Use build_continue_stmt.
2202 (finish_switch_cond): Adjust condition here, rater than in
2203 c_expand_start_case.
2204 (finish_case_label): Remove.
2205 * typeck.c (c_expand_return): Remove.
2206 (c_expand_start_case): Likewise.
2208 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2210 * ir.texi: Document type nodes.
2212 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2214 * cp-tree.h (init_cp_semantics): Declare.
2215 (genrtl_try_block): Don't declare.
2216 (genrtl_handler): Likewise.
2217 (genrtl_catch_block): Likewise.
2218 (genrtl_ctor_stmt): Likewise.
2219 (genrtl_subobject): Likewise.
2220 (genrtl_do_poplevel): Likewise.
2221 (genrtl_named_return_value): Likewise.
2222 * lex.c (init_parse): Call init_cp_semantics.
2223 * semantics.c (genrtl_try_block): Give it internal linkage.
2224 (genrtl_handler): Likewise.
2225 (genrtl_catch_block): Likewise.
2226 (genrtl_ctor_stmt): Likewise.
2227 (genrtl_subobject): Likewise.
2228 (genrtl_do_poplevel): Likewise.
2229 (genrtl_named_return_value): Likewise.
2230 (lang_expand_stmt): Rename to ...
2231 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2232 (init_cp_semantics): Define.
2234 * decl.c (initialize_local_var): Remove RTL-generating code.
2235 * semantics.c (genrtl_try_block): Fix formatting.
2237 Move statement-tree facilities from C++ to C front-end.
2238 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2239 (void_zero_node): Remove.
2240 (stmt_tree): Likewise.
2241 (scope_chain): Adjust.
2242 (language_function): Rename to cp_language_function.
2243 (cp_function_chain): Adjust.
2244 (current_stmt_tree): Remove.
2245 (last_tree): Likewise.
2246 (last_expr_type): Likewise.
2247 (struct lang_decl): Adjust.
2248 (STMT_IS_FULL_EXPR_P): Remove.
2250 (begin_stmt_tree): Likewise.
2251 (finish_stmt_tree): Likewise.
2252 (walk_tree_fn): Likewise.
2253 (walk_stmt_tree): Likewise.
2254 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2255 * decl.c (mark_stmt_tree): Adjust type.
2256 (init_decl_processing): Don't build void_zero_node.
2257 (initialize_local_var): Adjust usage of current_stmt_tree.
2258 (finish_enum): Use add_stmt, not add_tree.
2259 (save_function_data): Adjust use of language_function.
2260 (finish_constructor_body): Use add_stmt, not add_tree.
2261 (finish_destructor_body): Likewise.
2262 (push_cp_function_context): Adjust use of language_function.
2263 (pop_cp_function_context): Likewise.
2264 (mark_lang_function): Likewise.
2265 (mark_cp_function_context): Likewise.
2266 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2267 (build_vec_init): Likewise.
2268 * semantics.c (SET_LAST_STMT): Remove.
2269 (RECHAIN_STMTS): Don't use it.
2270 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2271 (current_stmt_tree): Define.
2273 (finish_goto_stmt): Use add_stmt, not add_tree.
2274 (finish_expr_stmt): Likewise.
2275 (begin_if_stmt): Likewise.
2276 (finish_then_clause): Likewise.
2277 (begin_while_stmt): Likewise.
2278 (begin_do_stmt): Likewise.
2279 (finish_return_stmt): Likewise.
2280 (begin_for_stmt): Likewise.
2281 (finish_break_stmt): Likewise.
2282 (finish_continue_stmt): Likewise.
2283 (begin_switch_stmt): Likewise.
2284 (finish_case_label): Likewise.
2285 (begin_try_block): Likewise.
2286 (begin_function_try_block): Likewise.
2287 (begin_handler): Likewise.
2288 (begin_catch_block): Likewise.
2289 (begin_compound_stmt): Likewise.
2290 (begin_asm_stmt): Likewise.
2291 (finish_asm_stmt): Likewise.
2292 (finish_label_stmt): Likewise.
2293 (add_decl_stmt): Likewise.
2294 (finish_subobject): Likewise.
2295 (finish_decl_cleanup): Likewise.
2296 (finish_named_return_value): Likewise.
2297 (setup_vtbl_ptr): Likewise.
2298 (add_scope_stmt): Likewise.
2299 (finish_stmt_expr): Likewise.
2300 (prune_unused_decls): Remove.
2301 (begin_stmt_tree): Likewise.
2302 (finish_stmt_tree): Likewise.
2303 (prep_stmt): Adjust use of current_stmt_tree.
2304 (lang_expand_stmt): Likewise.
2305 * tree.c (statement_code_p): Remove.
2306 (cp_statement_code_p): New function.
2307 (walk_stmt_tree): Remove.
2308 (init_tree): Set lang_statement_code_p.
2310 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2312 Integrated preprocessor.
2314 * Make-lang.in, Makefile.in: Remove all references to input.c,
2315 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2316 * gxx.gperf, hash.h, input.c: Delete.
2317 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2318 initialized properly.
2320 * class.c (fixup_pending_inline): Take a tree, not a
2321 struct pending_inline *. All callers changed.
2322 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2323 RID_PROTECTED entries in ridpointers[] array here.
2324 * decl.c (duplicate_decls): Do not refer to struct
2326 (record_builtin_type, init_decl_processing): Use RID_MAX not
2328 (grokdeclarator): Use C_IS_RESERVED_WORD.
2329 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2331 (grok_x_components): Do not inspect pending_inlines chain.
2333 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2334 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2335 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2336 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2337 TIME_IDENTIFIER_FILEINFO): Kill.
2339 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2341 * parse.y: Call do_pending_inlines unconditionally.
2342 reinit_parse_for_method is now snarf_method. fn.defpen is no
2343 longer necessary. Remove unnecessary <itype> annotation on
2344 SCOPE. Do not refer to end_of_file or struct pending_inline.
2345 * semantics.c (begin_inline_definitions): Call
2346 do_pending_inlines unconditionally.
2348 * lex.c: Remove all code now shared with C front end.
2349 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2350 into the get_identifier table. Rewrite pragma handling to
2351 work with the registry. Move code to save tokens for later
2352 processing to spew.c.
2354 * spew.c: Rewrite everything in terms of token streams instead
2355 of text. Move routines here from lex.c / input.c as
2356 appropriate. GC-mark trees hanging off the pending inlines
2359 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2361 * NEWS: Mention that the named return value extension has been
2363 * cp-tree.h (original_result_rtx): Define.
2364 (TREE_REFERENCE_EXPR): Remove.
2365 (DECL_VPARENT): Likewise.
2366 (pushdecl_nonclass_level): Likewise.
2367 (store_return_init): Likewise.
2368 (reinit_lang_specific): Likewise.
2369 (genrtl_named_return_value): Change prototype.
2370 * decl.c (original_result_rtx): Remove.
2371 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2372 Do not generate RTL for local variables here.
2373 (store_return_init): Remove.
2374 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2376 (finish_named_return_value): Adjust accordingly. Warn that this
2377 extension is deprecated.
2378 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2380 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2382 * pt.c (type_unification_real): Replace switch with if.
2383 (unify): Tsubst non-type parms before comparing.
2385 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2387 * error.c (dump_typename): New function, broken out of ...
2388 (dump_type): ... here. Use it.
2389 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2391 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2393 * init.c (build_offset_ref): Deal with namespace scoped
2396 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2398 * class.c (resolve_address_of_overloaded_function): Add
2399 explanation message.
2400 * decl.c (define_case_label): Reformat explanation.
2401 * decl2.c (finish_static_data_member_decl): Likewise.
2402 (grokfield): Likewise.
2403 * friend.c (do_friend): Likewise.
2405 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2407 * tree.c (walk_tree): Expose tail recursion.
2408 (walk_stmt_tree): New function.
2409 * cp-tree.h: Prototype walk_stmt_tree.
2410 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2411 the BLOCKs directly. If a BLOCK has no variables after
2412 pruning, discard it.
2413 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2414 restore the line number.
2416 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2418 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2419 (pt.o): Remove dependency on HTAB_H.
2420 * cp-tree.h: Include hashtab.h.
2421 (walk_tree): Change prototype.
2422 (walk_tree_without_duplicates): New function.
2423 * decl.c (check_default_argument): Use it.
2424 * optimize.c (remap_decl): Adjust calls to walk_tree.
2425 (copy_body): Likewise.
2426 (expand_calls_inline): Likewise.
2427 (calls_setjmp_p): Use walk_tree_without_duplicates.
2428 * pt.c: Don't include hashtab.h.
2429 (for_each_template_parm): Use walk_tree_without_duplicates.
2430 * semantics.c (finish-stmt_tree): Likewise.
2431 (expand_body): Likewise.
2432 * tree.c (walk_tree): Add additional parameter.
2433 (walk_tree_without_duplicates): New function.
2434 (count_trees): Use it.
2435 (verify_stmt_tree): Adjust call to walk_tree.
2436 (find_tree): Use walk_tree_without_duplicates.
2437 (no_linkage_check): Likewise.
2438 (break_out_target_exprs): Adjust call to walk_tree.
2439 (cp_unsave): Likewise.
2441 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2443 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2444 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2445 * cp-tree.h (TYPE_BINFO): Adjust comment.
2446 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2447 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2448 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2449 (TYPE_TEMPLATE_INFO): Likewise.
2450 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2451 * class.c (push_nested_class): Likewise.
2452 * decl.c (lookup_name_real): Likewise.
2453 (grokdeclarator): Likewise.
2454 (grok_op_properties): Likewise.
2455 (xref_tag): Likewise.
2456 (xref_basetypes): Likewise.
2457 * decl2.c (constructor_name_full): Likewise.
2458 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2459 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2460 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2461 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2462 (dump_type_suffix): Likewise.
2463 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2465 (get_aggr_from_typedef): Likewise.
2466 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2467 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2468 (write_template_parm): Likewise.
2469 (write_template_template_parm): Check tree code instead of
2470 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2471 * method.c (build_overload_nested_name): Add
2472 BOUND_TEMPLATE_TEMPLATE_PARM.
2473 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2474 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2475 * pt.c (convert_template_argument): Check tree code instead of
2476 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2477 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2478 (for_each_template_parm): Adjust comment.
2479 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2480 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2481 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2482 template_args_equal to compare template template parameter cases.
2483 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2484 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2486 * tree.c (copy_template_template_parm): Decide whether to create
2487 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2488 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2489 (copy_tree_r): Likewise.
2490 * typeck.c (comptypes): Likewise. Check tree code instead of
2491 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2493 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2495 * decl.c (finish_function): Move the code for handling functions
2496 marked with the constructor and destructor attributes inside the
2499 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2501 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2503 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2505 * pt.c (lookup_template_class): Remove abort.
2506 * tree.c (get_type_decl): Allow error_mark_node.
2508 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2510 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2513 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2515 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2518 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2520 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2521 union tag mismatch error reporting.
2523 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2525 * call.c (build_scoped_method_call): Check it is not a namespace.
2527 2000-08-30 Jason Merrill <jason@redhat.com>
2529 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2531 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2532 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2533 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2535 * decl.c (start_function): Always call make_function_rtl.
2537 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2539 * semantics.c (prune_unused_decls): New function.
2540 (finish_stmt_tree): Call it via walk_tree.
2542 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2544 * class.c (build_secondary_vtable): Constify a char *.
2545 * decl.c (init_decl_processing): Initialize function_id_node,
2546 pretty_function_id_node, and func_id_node.
2547 * input.c (struct input_source): Constify 'str'.
2548 (feed_input): Constify first argument.
2549 * mangle.c (write_identifier): Constify argument.
2550 * pt.c (mangle_class_name_for_template): Constify argument.
2552 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2554 * typeck.c (mark_addressable): Remove code that pokes around in
2557 2000-08-28 Jason Merrill <jason@redhat.com>
2559 * lex.c (file_name_nondirectory): Move to toplev.c.
2561 * cp-tree.h (LOCAL_CLASS_P): New macro.
2562 * class.c (finish_struct_1): Use it.
2564 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2566 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2567 (write_encoding): Pass another argument to write_name.
2568 (write_name): Add ignore_local_scope parameter. Fix handling of
2570 (write_nested_name): Use write_unqualified_name.
2571 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2572 (write_template_prefix): Use write_unqualified_name.
2573 (write_component): Remove.
2574 (write_local_name): Add parameter. Use direct local entity to
2575 discriminator calculation.
2576 (write_class_enum_type): Pass another argument to write_name.
2577 (write_template_template_arg): Likewise.
2578 (make_guard_variable): Likewise.
2580 2000-08-27 Jason Merrill <jason@redhat.com>
2582 * decl.c (pushdecl): Matching decls for local externs are found in
2583 the current level. Propagate linkage information from previous
2586 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
2588 * ir.texi (Expressions): Fix typo.
2590 2000-08-25 Greg McGary <greg@mcgary.org>
2592 * tree.c (init_tree): Use ARRAY_SIZE.
2594 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2596 * error.c (cp_tree_printer): Rework.
2598 2000-08-25 Mark Mitchell <mark@codesourcery.com>
2600 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
2602 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
2603 (cp-demangle.o): Remove target.
2604 (dyn-string.o): Likewise.
2606 * decl.c (grokfndecl): Require that `main' return an `int'.
2607 * mangle.c (write_encoding): Don't mangle return types for
2608 conversion functions.
2610 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2612 * error.c (tree_formatting_info): New data type.
2613 (tree_being_formatted): New macro.
2614 (tree_formatting_flags): Likewise.
2615 (put_whitespace): Likewise.
2616 (print_tree_identifier): Likewise.
2617 (print_identifier): Likewise.
2618 (cp_tree_printer, print_function_argument_list, print_declaration,
2619 print_expression, print_function_declaration,
2620 print_function_parameter, print_type, print_cv_qualifier): New
2622 (init_error): Initialize lang_printer.
2624 2000-08-24 Jason Merrill <jason@redhat.com>
2626 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
2627 adjustment necessary.
2629 2000-08-24 Greg McGary <greg@mcgary.org>
2631 * cp-tree.h (MAIN_NAME_P): Remove macro.
2633 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
2635 * error.c (print_instantiation_context): Don't forget to flush the
2638 2000-08-23 Jason Merrill <jason@redhat.com>
2640 * typeck.c (build_ptrmemfunc): Save the input pmf.
2642 * method.c (process_modifiers): Use same_type_p.
2644 2000-08-23 Mark Mitchell <mark@codesourcery.com>
2646 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
2647 * mangle.c (write_function_type): Change prototype.
2648 (write_encoding): Don't mangle return types for
2649 constructors or destructors.
2650 (write_type): Adjust call to write_function_type.
2651 * pt.c (instantiate_template): Instantiate alternate entry points
2652 when instantiating the main function.
2654 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2656 * error.c (cp_print_error_function): Don't use embedded '\n' in
2659 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2661 * decl.c (init_decl_processing): Remove bogus initialization.
2662 * error.c (lang_print_error_function): Restore here.
2663 (init_error): Initialize print_error_function.
2665 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2667 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
2669 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
2671 * Makefile.in (error.o): Depends on diagnostic.h
2673 * cp-tree.h (problematic_instantiation_changed,
2674 record_last_problematic_instantiation, current_instantiation,
2675 print_instantiation_context): Declare.
2676 (maybe_print_template_context): Remove.
2678 * decl.c (init_decl_processing): Set print_error_function to NULL.
2679 (lang_print_error_function): Remove, since we're using a new
2682 * error.c: #include diagnostic.h
2683 (function_category): New function.
2684 (cp_diagnostic_starter): Likewise.
2685 (cp_diagnostic_finalizer): Likewise.
2686 (cp_print_error_function): Likewise.
2687 (maybe_print_instantiation_context): Likewise.
2688 (print_instantiation_full_context): Likewise.
2689 (print_instantiation_partial_context): Likewise.
2690 (print_instantiation_context): Define.
2691 (init_error): Initialize diagnostic pager and finalizer.
2693 * pt.c (problematic_instantiation_changed): Define.
2694 (record_last_problematic_instantiation): Likewise.
2695 (current_instantiation): Likewise.
2696 (maybe_print_template_context): Remove.
2697 (print_template_context): Likewise.
2698 (current_tinst_level): Make static to reflect Brendan Kehoe's
2699 change of 1995-04-13.
2700 (push_tinst_level): Call print_instantiation_context.
2702 2000-08-21 Nix <nix@esperi.demon.co.uk>
2704 * lang-specs.h: Do not process -o or run the assembler if
2707 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
2709 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
2711 * decl2.c (lang_decode_option): Disable gettext attributes for
2714 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
2716 * lex.c (lang_init_options): Default diagnostic message maximum
2717 length to 80, when line-wrapping.
2719 2000-08-20 Mark Mitchell <mark@codesourcery.com>
2721 * class.c (build_vtbl_initializer): Clear the entire
2722 vtbl_init_data. Start keeping track of the functions for which we
2723 have created vcall offsets here.
2724 (dfs_build_vcall_offset_vtbl_entries): Remove.
2725 (build_vcall_offset_vtbl_entries): Reimplement.
2726 (add_vcall_offset_vtbl_entries_r): New function.
2727 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
2728 computing when vcall offsets are necessary.
2730 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2732 * decl.c (member_function_or_else): Use cp_error ... %T.
2733 (grokdeclarator): Likewise.
2734 (start_method): Likewise.
2735 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
2737 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2739 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
2742 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2744 * cp-tree.h (PTRMEM_OK_P): New macro.
2745 (itf_ptrmem_ok): New enumeration value.
2746 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
2747 argument. Diagnose implicit pointer to member.
2748 (instantiate_type): Don't diagnose implicit pointer to member
2749 here. Pass itf_ptrmem_ok if ok. Adjust calls to
2750 resolve_address_of_overloaded_function.
2751 * init.c (build_offset_ref): Set PTRMEM_OK_P.
2752 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
2753 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
2754 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
2755 (build_unary_op): Deal with single non-static member in
2758 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2760 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
2762 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2764 * cp-tree.h (enum_name_string): Remove prototype.
2765 (report_case_error): Remove prototype.
2766 * cp/typeck2.c (enum_name_string): Remove.
2767 (report_case_error): Remove.
2768 * error.c (dump_expr): Deal with enum values directly.
2769 Correctly negate integer constant.
2771 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2773 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
2774 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
2775 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
2776 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
2777 (__cxa_vec_new): Use __cxa_vec_new2.
2778 (__cxa_vec_delete): Use __cxa_vec_delete2.
2780 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2782 * vec.cc (__cxa_vec_new): Set "C" linkage.
2783 (__cxa_vec_ctor): Likewise.
2784 (__cxa_vec_cctor): Likewise.
2785 (__cxa_vec_dtor): Likewise.
2786 (__cxa_vec_delete): Likewise.
2787 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
2788 (__cxa_vec_ctor): Likewise.
2789 (__cxa_vec_cctor): Likewise.
2790 (__cxa_vec_dtor): Likewise.
2791 (__cxa_vec_delete): Likewise.
2793 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2795 * class.c (instantiate_type): Reinstate local variable
2796 deleted in previous change.
2798 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
2801 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2803 * cp-tree.h (instantiate_type_flags): New enumeration.
2804 (instantiate_type): Change parameter.
2805 * class.c (instantiate_type): Adjust prototype. Adjust.
2806 * call.c (standard_conversion): Adjust instantiate_type call.
2807 (reference_binding): Likewise.
2808 (build_op_delete_call): Likewise.
2809 (convert_like_real): Likewise.
2810 * cvt.c (cp_convert_to_pointer): Likewise.
2811 (convert_to_reference): Likewise.
2812 * pt.c (convert_nontype_argument): Likewise.
2813 * typeck.c (build_binary_op): Likewise.
2814 (build_ptrmemfunc): Likewise.
2815 (convert_for_assignment): Likewise.
2817 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2819 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
2820 (current_aggr): Define.
2821 * decl.c (grokdeclarator): Make sure a friend class is an
2822 elaborated type specifier.
2823 * parse.y (current_aggr): Remove static definition.
2824 (cp_parse_init): Adjust.
2825 (structsp): Clear and restore current_aggr.
2826 (component_decl_list): Clear current_aggr.
2828 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
2829 aggregate tag on the typename's context.
2831 * pt.c (tsubst_friend_class): Return error_mark_node, if
2833 (instantiate_class_template): Ignore error_mark_node friend types.
2835 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
2837 * cvt.c (warn_ref_binding): New static function, broken out of ...
2838 (convert_to_reference): ... here. Use it.
2840 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2842 * parse.y (template_arg): Add rule for template qualified with
2845 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2847 * decl2.c (add_function): Reorganize.
2848 (arg_assoc): Do not consider function template decls.
2850 2000-08-11 Jason Merrill <jason@redhat.com>
2852 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
2855 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
2857 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
2858 (lookup_nested_tag): Likewise.
2860 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
2863 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
2865 * parse.y (named_complex_class_head_sans_basetype): Remove
2868 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
2870 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
2871 explicit TEMPLATE_ID_EXPR args.
2872 (build_expr_from_tree, case CALL_EXPR): Likewise.
2874 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
2876 * decl.c (check_tag_decl): Diagnose typename's which don't
2879 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
2881 * init.c (build_aggr_init): Reject bogus array initializers
2884 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
2886 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
2888 * cp/tinfo.cc (__dynamic_cast): Likewise.
2889 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
2891 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
2893 * cvt.c (convert_to_pointer_force): Fix error message when
2894 attempting to cast from ambiguous base.
2896 2000-08-08 Jason Merrill <jason@redhat.com>
2898 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
2899 (tsubst_template_arg_vector): Likewise.
2901 * decl2.c (build_anon_union_vars): Choose the largest field; don't
2902 assume that one will be as large as the union.
2904 2000-08-07 Kazu Hirata <kazu@hxi.com>
2906 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
2907 * decl.c (pop_labels): Likewise.
2909 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
2911 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
2913 (__pointer_to_member_type_info): Likewise.
2914 (__base_class_info): Likewise.
2915 (__class_type_info): Likewise.
2916 (__si_class_type_info): Likewise.
2917 (__vmi_class_type_info): Likewise.
2918 * tinfo.cc (__si_class_type_info::__do_find_public_src):
2919 Changed member names to match specifications.
2920 (__vmi_class_type_info::__do_find_public_src): Likewise.
2921 (__si_class_type_info::__do_dyncast): Likewise.
2922 (__vmi_class_type_info::__do_dyncast): Likewise.
2923 (__si_class_type_info::__do_upcast): Likewise.
2924 (__vmi_class_type_info::__do_upcast): Likewise.
2925 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
2926 (__pbase_type_info::__pointer_catch): Likewise.
2927 (__pointer_type_info::__pointer_catch): Likewise.
2928 (__pointer_to_member_type_info::__pointer_catch): Likewise.
2930 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2932 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
2933 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
2934 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
2936 2000-08-04 Mark Mitchell <mark@codesourcery.com>
2938 * cp-tree.h (add_method): Change prototype.
2939 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
2940 Don't double the size of the method vector in the error case.
2941 (handle_using_decl): Adjust call to add_method.
2942 (add_implicitly_declared_members): Likewise.
2943 (clone_function_decl): Likewise.
2944 * decl2.c (check_classfn): Likewise.
2945 * semantics.c (finish_member_declaration): Likewise.
2947 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
2949 * decl.c (flag_isoc94): New variable.
2951 2000-08-02 Jason Merrill <jason@redhat.com>
2953 * pt.c (do_type_instantiation): Add complain parm; don't complain
2954 if called recursively.
2955 * cp-tree.h, parse.y: Adjust.
2957 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2959 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
2960 -Wno-strict-prototypes.
2962 * g++spec.c: Adjust type of second argument to
2963 lang_specific_driver, and update code as necessary.
2965 * cp-tree.h: Don't prototype min_precision here.
2966 (my_friendly_assert): Cast expression to void.
2967 * semantics.c (do_poplevel): Initialize scope_stmts.
2969 2000-08-02 Mark Mitchell <mark@codesourcery.com>
2971 * cp-tree.h (DECL_NEEDED_P): Tweak.
2973 2000-07-28 Jason Merrill <jason@redhat.com>
2975 * lang-specs.h: Use %i in rule for .ii files.
2977 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
2979 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
2981 2000-07-30 Mark Mitchell <mark@codesourcery.com>
2983 Allow indirect primary bases.
2984 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
2986 (CLASSTYPE_VFIELD_PARENT): Remove.
2987 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
2988 (BINFO_PRIMARY_BINFO): Remove.
2989 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
2990 (BINFO_VBASE_PRIMARY_P): Likewise.
2991 (BINFO_PRIMARY_BASE_OF): New macro.
2992 (BINFO_INDIRECT_PRIMARY_P): Likewise.
2993 (get_primary_binfo): New function.
2994 * decl.c (lang_mark_tree): Make lang_type::primary_base.
2995 * class.c (vcall_offset_data_s): Rename to ...
2996 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
2997 and add ctor_vtbl_p.
2998 (get_derived_offset): Use get_primary_binfo.
2999 (dfs_mark_primary_bases): Adjust handling of virtual primary
3001 (mark_primary_bases): Likewise.
3002 (set_primary_base): Take a binfo, not an integer, as a
3003 representation of the primary base.
3004 (indirect_primary_base_p): Remove.
3005 (determine_primary_base): Adjust for indirect primary bases.
3006 (dfs_find_final_overrider): Fix typo in coment.
3007 (update_vtable_entry_for_fn): Use get_primary_binfo.
3008 (layout_nonempty_base_or_field): Tweak.
3009 (build_base_fields): Adjust for new primary base semantics.
3010 (dfs_propagate_binfo_offsets): Remove.
3011 (propagate_binfo_offsets): Rewrite.
3012 (dfs_set_offset_for_shared_vbases): Remove.
3013 (layout_virtual_bases): Don't use it.
3014 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3016 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3017 CLASSTYPE_VFIELD_PARENT.
3018 (dfs_get_primary_binfo): New function.
3019 (get_primary_binfo): Likewise.
3020 (dump_class_hierarchy_r): Tweak printing of primary bases.
3021 (build_vtbl_initializer): Fix typo in comments. Use
3023 (build_vcall_and_vbase_vtbl_entries): Likewise.
3024 (build_vbaes_offset_vtbl_entries): Likewise.
3025 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3026 BV_VCALL_INDEX to handle indirect primary bases.
3027 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3028 (build_rtti_vtbl_entries): Likewise.
3029 * search.c (get_shared_vbase_if_not_primary): Tweak.
3030 (find_vbase_instance): Likewise.
3031 (binfo_for_vtable): Simplify.
3032 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3033 (make_binfo): Make it have 11 entries.
3035 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3037 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3038 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3039 ascertaining primaryness.
3040 (G): Remove template_args.
3041 (decl_is_template_id): New function.
3042 (write_encoding): Use decl_is_template_id.
3043 (write_name): Likewise. Handle type_decls. Get main variant of
3045 (write_nested_name): Likewise.
3046 (write_prefix): Likewise.
3047 (write_template_prefix): Likewise.
3048 (write_special_name_constructor): Remove defunct production from
3050 (write_bare_function_type): Remove comment about absent parameter.
3051 (write_template_template_arg): Add missing grammar production to
3054 2000-07-27 Jason Merrill <jason@redhat.com>
3056 * decl.c (duplicate_decls): If common_type produces a non-typedef
3057 type for a typedef, just use the old type.
3059 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3061 * cp-tree.h (function_depth): Declare.
3062 (verify_stmt_tree): Likewise.
3063 (find_tree): Likewise.
3064 * decl.c (function_depth): Give it external linkage.
3065 * optimize.c (optimize_function): Increment and decrement it.
3066 * tree.c (verify_stmt_tree_r): New function.
3067 (verify_stmt_tree): Likewise.
3068 (find_tree_r): Likewise.
3069 (find_tree): Likewise.
3071 2000-07-27 Jason Merrill <jason@redhat.com>
3073 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3075 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3077 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3079 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3080 * decl2.c (get_guard): Call cp_finish_decl, not
3081 rest_of_decl_compilation, for local guards.
3082 * lex.c (do_identifier): Remove unused variable.
3084 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3086 * parse.y: Add missing ';'.
3088 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3090 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3093 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3095 Kill strict_prototype. Backwards compatibility only for
3096 non NO_IMPLICIT_EXTERN_C systems.
3097 * cp-tree.h (flag_strict_prototype): Remove.
3098 (strict_prototype): Remove.
3099 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3100 * decl.c (maybe_push_to_top_level): Adjust.
3101 (pop_from_top_level): Adjust.
3102 (decls_match): Only allow sloppy parm matching for ancient
3104 (init_decl_processing): Adjust.
3105 (grokdeclarator): Adjust.
3106 * decl2.c (flag_strict_prototype): Remove.
3107 (strict_prototype): Remove.
3108 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3109 (lang_f_options): Remove "strict-prototype".
3110 (unsupported-options): Add "strict-prototype".
3111 * lex.c (do_identifier): Adjust.
3112 (do_scoped_id): Adjust.
3113 * parse.y (empty_parms): Adjust.
3114 * class.c (push_lang_context): Adjust.
3115 (pop_lang_context): Adjust.
3116 * typeck.c (comp_target_parms): Adjust.
3118 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3120 * decl.c (poplevel): Deal with anonymous variables at for scope.
3121 (maybe_inject_for_scope_var): Likewise.
3123 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3125 * decl.c: Remove all signal handling code, now done in toplev.c.
3127 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3129 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3131 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3134 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3136 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3137 Define my_friendly_assert and my_friendly_abort as macros
3138 which may call friendly_abort. Prototype friendly abort, not
3139 my_friendly_abort or my_friendly_assert.
3140 * decl.c (signal_catch): Report the signal caught in the error
3141 message. Call fatal directly.
3142 * typeck2.c (ack, my_friendly_assert): Delete.
3143 (my_friendly_abort): Rename to friendly_abort. Expect file,
3144 line, and function parameters. Report the abort code, then
3145 call fancy_abort. Do not mask an abort if errors have
3148 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3150 * typeck.c (comp_target_parms): Remove obsolete parameter.
3151 (comp_target_types): Adjust.
3153 2000-07-17 Jason Merrill <jason@redhat.com>
3155 * typeck.c (mark_addressable): Never set TREE_USED.
3156 * call.c (build_call): Don't abort on calls to library functions
3157 that have been declared normally.
3159 * typeck.c (build_binary_op): Fix grammar in warning.
3161 * exception.cc (__eh_free): Fix prototype.
3163 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3165 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3166 IDENTIFIER_NAMESPACE_VALUE.
3168 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3170 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3171 * method.c (use_thunk): Correct handling of vcall offsets.
3173 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3175 * .cvsignore: parse.h and parse.c have no cp- prefix.
3177 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3179 * .cvsignore: New file.
3181 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3183 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3185 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3187 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3189 * parse.h: Likewise.
3191 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3193 * class.c (layout_class_type): Add pointers to virtual bases after
3194 base classes under the old ABI.
3196 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3198 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3199 (finish_continue_stmt): Likewise.
3200 (begin_for_stmt): Remove call to note_level_for_for.
3201 (finish_goto_stmt): Change call from build_min_nt
3203 (finish_expr_stmt): Likewise.
3204 (begin_if_stmt): Likewise.
3205 (begin_while_stmt): Likewise.
3206 (finish_while_stmt): Likewise.
3207 (finish_return_stmt): Likewise.
3208 (begin_for_stmt): Likewise.
3209 (finish_for_stmt): Likewise.
3210 (finish_break_stmt): Likewise.
3211 (begin_switch_stmt): Likewise.
3212 (finish_case_label): Likewise.
3213 (genrtl_try_block): Likewise.
3214 (begin_try_block): Likewise.
3215 (begin_handler): Likewise.
3216 (begin_compound_stmt): Likewise.
3217 (finish_asm_stmt): Likewise.
3218 (finish_label_stmt): Likewise.
3219 (add_decl_stmt): Likewise.
3220 (finish_subobject): Likewise.
3221 (finish_decl_cleanup): Likewise.
3222 (finish_named_return_value): Likewise.
3223 (setup_vtbl_ptr): Likewise.
3224 (add_scope_stmt): Likewise.
3225 * decl.c (finish_constructor_body): Likewise.
3226 (finish_destructor_body): Likewise.
3227 * optimize.c (copy_body_r): Likewise.
3228 (initialize_inlined_parameters): Likewise.
3229 (declare_return_variable): Likewise.
3230 (expand_call_inline): Likewise.
3232 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3234 * semantics.c (expand_body): Sync interface information
3235 at the end of function body expansion.
3237 2000-07-09 Jason Merrill <jason@redhat.com>
3239 * init.c (build_new_1): Bail early if the call to new fails.
3241 * decl.c (compute_array_index_type): Check specifically for
3242 an INTEGER_CST, not just TREE_CONSTANT.
3244 * decl.c (duplicate_decls): Don't call duplicate_decls on
3245 the DECL_TEMPLATE_RESULT.
3246 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3249 * error.c (dump_template_bindings): Don't crash if we had an
3250 invalid argument list.
3252 * typeck.c (c_expand_start_case): Do narrowing here.
3253 * semantics.c (finish_switch_cond): Not here.
3255 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3257 * parse.y (asm_clobbers): Do string concatenation.
3259 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3261 * decl.c (pushtag): Don't put local classes in template functions
3262 on the local_classes list.
3264 2000-07-04 Scott Snyder <snyder@fnal.gov>
3266 * decl2.c (get_guard): Add missing return for old ABI local
3269 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3271 * cp-tree.h (char_type_p): New function.
3272 * decl.c (init_decl_processing): Don't initialize
3273 signed_wchar_type_node or unsigned_wchar_type_node.
3274 (complete_array_type): Handle brace-enclosed string-constants.
3275 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3276 * tree.c (char_type_p): New function.
3277 * typeck2.c (digest_init): Use char_type_p.
3279 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3281 * pt.c (tsubst): Don't layout type, if it's error_mark.
3283 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3285 * pt.c (instantiate_pending_templates): Reset template level.
3287 2000-07-05 Jason Merrill <jason@redhat.com>
3289 * call.c (joust): Don't complain about `operator char *()' beating
3290 `operator const char *() const'.
3292 2000-07-04 scott snyder <snyder@fnal.gov>
3293 Jason Merrill <jason@redhat.com>
3295 * repo.c (repo_get_id): Handle the case where a class with virtual
3296 bases has a null TYPE_BINFO_VTABLE.
3298 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3299 Jason Merrill <jason@redhat.com>
3301 * parse.y (member_init): Just pass in the type.
3302 * init.c (expand_member_init): Handle getting a type.
3304 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3305 Jason Merrill <jason@redhat.com>
3307 * decl.c (finish_function): Warn if a function has no return
3309 Suggested by Andrew Koenig.
3310 * typeck.c (check_return_expr): Do set current_function_returns_value
3311 if we got an error_mark_node.
3313 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3315 * decl2.c (push_decl_namespace): Push the original namespace.
3317 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3319 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3320 * semantics.c (begin_class_definition): Clear it.
3322 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3324 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3325 (genrtl_expr_stmt): Likewise.
3326 (genrtl_decl_stmt): Likewise.
3327 (genrtl_if_stmt): Likewise.
3328 (genrtl_while_stmt): Likewise.
3329 (genrtl_do_stmt): Likewise.
3330 (genrtl_return_stmt): Likewise.
3331 (genrtl_for_stmt): Likewise.
3332 (genrtl_break_stmt): Likewise.
3333 (genrtl_continue_stmt): Likewise.
3334 (genrtl_scope_stmt): Likewise.
3335 (genrtl_switch_stmt): Likewise.
3336 (genrtl_case_label): Likewise.
3337 (genrtl_begin_compound_stmt): Likewise.
3338 (genrtl_finish_compound_stmt): Likewise.
3339 (genrtl_compound_stmt): Likewise.
3340 (genrtl_asm_stmt): Likewise.
3342 * init.c (begin_init_stmts): Remove call to
3343 genrtl_begin_compound_stmt.
3344 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3346 * semantics.c (lang_expand_stmt): Changed call to
3347 genrtl_compound_stmt to ignore return value.
3349 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3351 * mangle.c (canonicalize_for_substitution): Return the canonical
3354 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3356 * typeck.c (commonparms): Remove obstack manipulations.
3358 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3360 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3362 * Makefile.in (OBJS): Added ../c-semantics.o.
3363 (OBJDEPS): Likewise.
3365 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3367 (struct stmt_tree): Added comment.
3368 (current_function_name_declared): Removed.
3369 (stmts_are_full_exprs_p): Likewise.
3370 (genrtl_do_pushlevel): Likewise.
3371 (genrtl_clear_out_block): Likewise.
3372 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3373 (DECL_ANON_UNION_ELEMS): Likewise.
3374 (emit_local_var): Likewise.
3375 (make_rtl_for_local_static): Likewise.
3376 (do_case): Likewise.
3377 (expand_stmt): Likewise.
3378 (genrtl_decl_cleanup): Likewise.
3379 (c_expand_asm_operands): Likewise.
3380 (c_expand_return): Likewise.
3381 (c_expand_start_case): Likewise.
3383 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3384 (emit_local_var): Likewise.
3385 (initialize_local_var): Change reference to
3386 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3387 Change reference to stmts_are_full_exprs_p to
3388 current_stmt_tree->stmts_are_full_exprs_p.
3389 (push_cp_function_context): Likewise.
3391 * expect.c (expand_throw): Change reference to
3392 stmts_are_full_exprs_p.
3394 * init.c (build_aggr_init): Change reference to
3395 stmts_are_full_exprs_p.
3396 (build_vec_init): Likewise.
3398 * optimize.c (maybe_clone_body): Change reference to
3399 current_function_name_declared to
3400 cp_function_chain->name_declared.
3402 * pt.c (instantiate_decl): Change reference to
3403 current_function_name_declared to
3404 cp_function_chain->name_declared.
3406 * semantics.c (expand_cond): Moved declaration to c-common.h.
3407 (genrtl_do_pushlevel): Moved to c-semantics.c.
3408 (genrtl_clear_out_block): Likewise.
3409 (genrtl_goto_stmt): Likewise.
3410 (genrtl_expr_stmt): Likewise.
3411 (genrtl_decl_stmt): Likewise.
3412 (gerntl_if_stmt): Likewise.
3413 (genrtl_while_stmt): Likewise.
3414 (genrtl_do_stmt): Likewise.
3415 (genrtl_return_stmt): Likewise.
3416 (genrtl_for_stmt): Likewise.
3417 (genrtl_break_stmt): Likewise.
3418 (genrtl_continue_stmt): Likewise.
3419 (genrtl_scope_stmt): Likewise.
3420 (genrtl_switch_stmt): Likewise.
3421 (genrtl_case_label): Likewise.
3422 (genrtl_begin_compound_stmt): Likewise.
3423 (genrtl_finish_compound_stmt): Likewise.
3424 (genrtl_compound_stmt): Likewise.
3425 (genrtl_asm_stmt): Likewise.
3426 (genrtl_decl_cleanup): Likewise.
3427 (expand_cond): Likewise.
3428 (expand_stmt): Renamed to ...
3429 (lang_expand_stmt): ... this.
3430 (lang_expand_expr_stmt): Initialize.
3431 (set_current_function_name_declared): Likewise.
3432 (stmts_are_full_exprs_p): Likewise.
3433 (current_function_name_declared): Likewise.
3434 (anon_aggr_type_p): Likewise.
3435 (do_poplevel): Change reference to
3436 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3437 Change reference to stmts_are_full_exprs_p to
3438 current_stmt_tree->stmts_are_full_exprs_p.
3439 (add_tree): Likewise.
3440 (finish_expr_stmt): Likewise.
3441 (prep_stmt): Likewise.
3442 (lang_expand_stmt): Likewise.
3443 (begin_compound_stmt): Change reference to
3444 current_function_name_declared to
3445 cp_function_chain->name_declared and call to
3446 current_function_name_declared().
3447 (setup_vtbl_ptr): Likewise.
3448 (genrtl_do_poplevel): Removed.
3450 2000-06-30 Jason Merrill <jason@redhat.com>
3452 * init.c (init_init_processing): Go back to aligning like
3453 double_type_node for old ABI.
3454 (get_cookie_size): Make cookie larger if we get a type that needs
3456 (build_vec_delete): Call it.
3458 * typeck.c (qualify_type_recursive): New fn.
3459 (composite_pointer_type): Use it.
3460 (build_binary_op): Use composite_pointer_type.
3462 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3463 Jason Merrill <jason@redhat.com>
3465 * typeck.c (check_return_expr): Don't complain about returning
3466 NULL from operator new if -fcheck-new.
3467 * cp-tree.h: Declare flag_check_new here.
3470 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3472 * mangle.c (find_substitution): Use same_type_p.
3473 (write_encoding): Don't check for substitutions.
3475 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3477 * parse.y (expr_no_comma_rangle): New non-terminal.
3478 (template_parm): Use it for default parameter case.
3479 (template_arg): Use it.
3480 (expr_no_commas): Remove commented out undefined extensions.
3481 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3482 * parse.h, parse.c: Rebuilt.
3484 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3486 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3487 (finish_asm_stmt): Do it here, instead.
3489 * cp-tree.h (ridpointers): Don't declare.
3490 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3491 (record_builtin_java_type): Likewise.
3492 (init_decl_processing): Likewise.
3493 * lex.c: Move inclusion of lex.h.
3494 (ridpointers): Don't define.
3495 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3497 * lex.h (enum rid): Rename to ...
3498 (enum cp_rid): ... this.
3499 (ridpointers): Don't declare.
3500 * parse.y: Move inclusion of lex.h.
3501 * parse.c: Regenerated.
3502 * spew.c: Move inclusion of lex.h.
3504 * cp-tree.h (struct language_function): Remove temp_name_counter.
3505 (temp_name_counter): Remove.
3506 (get_temp_name): Change prototype.
3507 (get_guard): New function.
3508 (get_guard_cond): Likewise.
3509 (set_guard): Likewise.
3510 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3511 * decl.c (expand_static_init): Use get_guard and friends to
3512 implement guard variables.
3513 * decl2.c (get_temp_name): Assume that the variables created are
3515 (get_sentry): Rename to ...
3516 (get_guard): ... this. Implement new ABI guard variables.
3517 (get_guard_bits): New function.
3518 (get_guard_cond): Likewise.
3519 (set_guard): Likewise.
3520 (start_static_initialization_or_destruction): Use them.
3521 (do_static_initialization): Replace sentry with guard throughout.
3522 (do_static_destruction): Likewise.
3523 * init.c (create_temporary_var): Add comment.
3525 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3527 * mangle.c (find_substitution): Use same_type_p.
3528 (write_encoding): Don't check for substitutions.
3530 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3532 * parse.y (expr_no_comma_rangle): New non-terminal.
3533 (template_parm): Use it for default parameter case.
3534 (template_arg): Use it.
3535 (expr_no_commas): Remove commented out undefined extensions.
3536 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3537 * parse.h, parse.c: Rebuilt.
3539 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3541 * cp-tree.h (flag_const_strings): Remove.
3542 (warn_parentheses): Likewise.
3543 (warn_format): Likewise.
3544 (common_type): Likewise.
3545 (default_conversion): Likewise.
3546 (build_binary_op): Likewise.
3547 (cp_build_binary_op): New macro.
3548 * call.c (build_new_op): Use cp_build_binary_op instead of
3550 * class.c (build_vtable_entry_ref): Likewise.
3551 * decl.c (expand_static_init): Likewise.
3552 (compute_array_index_type): Likewise.
3553 (build_enumerator): Likewise.
3554 * decl2.c (delete_sanity): Likewise.
3555 (start_static_initialization_or_destruction): Likewise.
3556 * error.c (dump_type_suffix): Likewise.
3557 * init.c (resolve_offset_ref): Likewise.
3558 (build_new): Likewise.
3559 (build_new_1): Likewise.
3560 (build_vec_delete_1): Likewise.
3561 (build_vec_init): Likewise.
3562 (build_delete): Likewise.
3563 * rtti.c (synthesize_tinfo_fn): Likewise.
3564 (synthesize_tinfo_var): Likewise.
3565 * search.c (expand_upcast_fixups): Likewise.
3566 (fixup_all_virtual_upcast_offsets): Likewise.
3567 * typeck.c (build_array_ref): Likewise.
3568 (get_member_function_from_ptrfunc): Likewise.
3569 (build_binary_op): Add parameter.
3570 (pointer_int_sum): Use cp_build_binary_op.
3571 (pointer_diff): Likewise.
3572 (build_modify_expr): Likewise.
3573 (get_delta_difference): Likewise.
3574 (build_ptrmemfunc): Likewise.
3576 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3578 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3579 * decl.c (create_implicit_typedef): Adjust.
3580 * decl2.c (build_artificial_parm): Adjust.
3581 * method.c (implicitly_declare_fn): Adjust.
3582 * pt.c (push_inline_template_parms_recursive): Adjust.
3583 (process_template_parm): Adjust.
3584 (overloaded_template_name): Adjust.
3585 * semantics.c (finish_template_template_parm): Adjust.
3587 2000-06-28 Mark Mitchell <mark@codesourcery.com>
3589 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
3590 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
3591 where to emit thunks.
3592 (build_vtt): Adjust call to build_vtt_inits.
3593 (build_vtt_inits): Add parameter to indicate whether or not
3594 sub-VTTs for virtual bases should be included. Adjust handling of
3595 construction vtables.
3596 (get_matching_base): New function.
3597 (dfs_build_vtt_inits): Rename to ...
3598 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
3599 construction vtables.
3600 (dfs_fixup_binfo_vtbls): Likewise.
3601 (build_ctor_vtbl_groups): Build construction vtables for virtual
3603 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
3604 to build construction vtbls.
3605 (dfs_accumulate_vtbl_inits): Adjust handling of
3606 construction vtables.
3608 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
3611 2000-06-27 Mark Mitchell <mark@codesourcery.com>
3613 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
3615 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3617 * search.c (hides): Remove.
3618 (is_subobject_of_p): Add most_derived parameter. Use
3620 (lookup_field_queue_p): Adjust.
3621 (lookup_field_r): Adjust.
3623 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3625 * decl2.c (handle_class_head): Bash typedefs to the type's main
3628 2000-06-25 Mark Mitchell <mark@codesourcery.com>
3630 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
3631 (begin_global_stmt_expr): ... this.
3632 (genrtl_finish_stmt_expr): Rename to ...
3633 (finish_global_stmt_expr): ... this.
3634 * init.c (begin_init_stmts): Adjust calls.
3635 (finish_init_stmts): Likewise.
3636 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
3637 (begin_global_stmt_expr): ... this.
3638 (genrtl_finish_stmt_expr): Rename to ...
3639 (finish_global_stmt_expr): ... this.
3641 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3643 * search.c (lookup_member): Fix typo in comment.
3645 2000-06-24 Jason Merrill <jason@redhat.com>
3647 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
3648 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
3650 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3652 * parse.y (complex_direct_notype_declarator): Support global_scope.
3653 * Makefile.in: Adjust conflict count.
3655 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3657 * parse.y (template_arg): Convert TEMPLATE_DECL
3658 that is a template template paramter to
3659 TEMPLATE_TEMPLATE_PARM here.
3661 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3662 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
3663 (copy_template_template_parm): Adjust prototype.
3664 * decl.c (grokdeclarator): Remove dead code.
3665 * pt.c (process_template_parm): Tidy.
3666 (lookup_template_class): Construct nodes in
3667 copy_template_template_parm.
3668 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
3669 lookup_template_class. Use TYPE_TI_TEMPLATE.
3670 * tree.c (copy_template_template_parm): Add NEWARGS
3672 (mapcar): Adjust call to copy_template_template_parm.
3673 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
3674 * method.c (build_template_template_parm_names): Change error
3675 code to avoid compilation warning.
3677 * gxxint.texi: Document template template parameter
3680 2000-06-21 Alex Samuel <samuel@codesourcery.com>
3682 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
3683 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
3684 (cp-demangle.o): New rule.
3685 (dyn-string.o): Likewise.
3686 * inc/cxxabi.h (__cxa_demangle): New declaration.
3688 2000-06-22 Mark Mitchell <mark@codesourcery.com>
3690 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
3691 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
3692 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
3694 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
3695 (make_thunk): Change prototype.
3696 (emit_thunk): Rename to use_thunk.
3697 (mangle_thunk): Change prototype.
3698 * class.c (get_derived_offset): Simplify.
3699 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
3700 BV_GENERATE_THUNK_WITH_VTABLE_P.
3701 (build_primary_vtable): Simplify.
3702 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
3703 (dfs_find_base): Remove.
3704 (update_vtable_entry_for_fn): Correct bug in finding the base
3705 where a virtual function was first declared. Figure out whether
3706 or not to emit a vcall-thunk with the vtables in which it appears.
3707 Correct logic for deciding whether to use an ordinary thunk, or a
3709 (finish_struct_1): Remove unnecssary code.
3710 (build_vtbl_initializer): Use ssize_int for the running counter of
3712 (build_vtbl_initializer): Only use vcall thunks where necessary.
3713 Mark thunks as needing to be emitted with their vtables, or not.
3714 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
3715 indices. Use size_binop.
3716 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
3717 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
3719 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
3720 (build_vtable_entry): Mark thunks as needing to be emitted with
3721 their vtables, or not.
3722 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
3723 * decl2.c (mark_vtable_entries): Use use_thunk instead of
3725 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
3727 * error.c (dump_expr): Use BV_FN.
3728 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
3730 * method.c (make_thunk): Likewise.
3731 (emit_thunk): Rename to use_thunk. Allow callers to decide
3732 whether or not to actually emit the thunk. Adjust for changes in
3733 representation of vcall offsets.
3734 * search.c (dfs_get_pure_virtuals): Use BV_FN.
3735 * semantics.c (emit_associated_thunks): New function.
3736 (expand_body): Use it.
3737 * ir.texi: Adjust decriptions of thunks.
3739 2000-06-22 Jason Merrill <jason@redhat.com>
3741 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
3742 (tsubst_friend_function): Copy it here.
3744 * decl.c (grok_op_properties): Fix typo.
3746 * decl2.c (delete_sanity): Clarify warning, avoid failure on
3749 * pt.c (check_explicit_specialization): Clarify error.
3751 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
3752 an old OVERLOAD when we're declaring a non-function.
3753 (pushdecl, destroy_local_var): Check for error_mark_node.
3754 (warn_extern_redeclared_static): Also bail early if
3756 (push_overloaded_decl): Ignore an old error_mark_node.
3758 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
3760 * call.c (build_x_va_arg): Check if in a template decl.
3761 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
3763 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3765 * class.c (push_lang_context): TYPE_NAME gets you to the Java
3767 * decl.c (check_goto): Computed gotos assumed OK.
3769 2000-06-20 Jason Merrill <jason@redhat.com>
3771 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
3772 for which we don't need to look for instantiations.
3774 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
3776 * parse.y (program): Always call finish_translation_unit.
3777 * parse.c, parse.h: Rebuilt.
3779 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
3781 * method.c: Don't include hard-reg-set.h.
3783 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
3785 * rtti.c (get_base_offset): Cope when vbase field is in a base.
3787 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
3789 * call.c (build_conditional_expr): Use VOID_TYPE_P.
3790 * cvt.c (cp_convert_to_pointer): Likewise.
3791 (convert_to_void): Likewise.
3792 * error.c (dump_expr): Likewise.
3793 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
3794 * init.c (build_delete): Likewise.
3795 * method.c (emit_thunk): Likewise.
3796 * optmize.c (declare_return_variable): Likewise.
3797 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3798 (get_typeid): Likewise.
3799 (build_dynamic_cast_1): Likewise.
3800 * typeck.c (composite_pointer_type): Likewise.
3801 (common_type): Likewise.
3802 (build_indirect_ref): Likewise.
3803 (build_binary_op): Likewise.
3804 (build_x_compound_expr): Likewise.
3805 (check_return_expr): Likewise.
3806 * typeck2.c (add_exception_specifier): Likewise.
3808 * mangle.c (write_method_parms): Use direct comparison for end
3811 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
3813 * cp-tree.h (genrtl_try_block): Declare function.
3814 (genrtl_handler): Likewise.
3815 (genrtl_catch_block): Likewise.
3816 (genrtl_ctor_stmt): Likewise.
3817 (genrtl_subobject): Likewise.
3818 (genrtl_decl_cleanup): Likewise.
3819 (genrtl_do_poplevel): Likewise.
3820 (genrtl_do_pushlevel): Likewise.
3821 (genrtl_clear_out_block): Likewise.
3822 (genrtl_goto_stmt): Likewise.
3823 (genrtl_expr_stmt): Likewise.
3824 (genrtl_decl_stmt): Likewise.
3825 (genrtl_if_stmt): Likewise.
3826 (genrtl_while_stmt): Likewise.
3827 (genrtl_do_stmt): Likewise.
3828 (genrtl_return_stmt): Likewise.
3829 (genrtl_for_stmt): Likewise.
3830 (genrtl_break_stmt): Likewise.
3831 (genrtl_continue_stmt): Likewise.
3832 (genrtl_scope_stmt): Likewise.
3833 (genrtl_switch_stmt): Likewise.
3834 (genrtl_case_label): Likewise.
3835 (genrtl_begin_compound_stmt): Likewise.
3836 (genrtl_finish_compound_stmt): Likewise.
3837 (genrtl_compound_stmt): Likewise.
3838 (genrtl_asm_stmt): Likewise.
3839 (genrtl_named_return_value): Likewise.
3840 (genrtl_begin_stmt_expr): Likewise.
3841 (genrtl_finish_stmt_expr): Likewise.
3842 (finish_for_stmt): Removed first argument.
3843 (finish_switch_stmt): Likewise.
3845 * semantics.c (genrtl_try_block): Define function.
3846 (genrtl_handler): Likewise.
3847 (genrtl_catch_block): Likewise.
3848 (genrtl_ctor_stmt): Likewise.
3849 (genrtl_subobject): Likewise.
3850 (genrtl_decl_cleanup): Likewise.
3851 (genrtl_do_poplevel): Likewise.
3852 (genrtl_do_pushlevel): Likewise.
3853 (genrtl_clear_out_block): Likewise.
3854 (genrtl_goto_stmt): Likewise.
3855 (genrtl_expr_stmt): Likewise.
3856 (genrtl_decl_stmt): Likewise.
3857 (genrtl_if_stmt): Likewise.
3858 (genrtl_while_stmt): Likewise.
3859 (genrtl_do_stmt): Likewise.
3860 (genrtl_return_stmt): Likewise.
3861 (genrtl_for_stmt): Likewise.
3862 (genrtl_break_stmt): Likewise.
3863 (genrtl_continue_stmt): Likewise.
3864 (genrtl_scope_stmt): Likewise.
3865 (genrtl_switch_stmt): Likewise.
3866 (genrtl_case_label): Likewise.
3867 (genrtl_begin_compound_stmt): Likewise.
3868 (genrtl_finish_compound_stmt): Likewise.
3869 (genrtl_compound_stmt): Likewise.
3870 (genrtl_asm_stmt): Likewise.
3871 (genrtl_named_return_value): Likewise.
3872 (genrtl_begin_stmt_expr): Likewise.
3873 (genrtl_finish_stmt_expr): Likewise.
3874 (finish_for_stmt): Removed first argument and generate rtl
3876 (finish_switch_stmt): Likewise.
3877 (do_poplevel): Removed generate rtl specific code.
3878 (do_pushlevel): Likewise.
3879 (add_tree): Likewise.
3880 (finish_goto_stmt): Likewise.
3881 (finish_expr_stmt): Likewise.
3882 (begin_if_stmt): Likewise.
3883 (finish_if_stmt_cond): Likewise.
3884 (finish_then_clause): Likewise.
3885 (begin_else_clause): Likewise.
3886 (finish_else_clause): Likewise.
3887 (finish_if_stmt): Likewise.
3888 (clear_out_block): Likewise.
3889 (begin_while_stmt): Likewise.
3890 (finish_while_stmt_cond): Likewise.
3891 (finish_while_stmt): Likewise.
3892 (begin_do_stmt): Likewise.
3893 (finish_do_body): Likewise.
3894 (finish_do_stmt): Likewise.
3895 (finish_return_stmt): Likewise.
3896 (begin_for_stmt): Likewise.
3897 (finish_for_init_stmt): Likewise.
3898 (finish_for_cond): Likewise.
3899 (finish_for_expr): Likewise.
3900 (finish_break_stmt): Likewise.
3901 (finish_continue_stmt): Likewise.
3902 (begin_switch_stmt): Likewise.
3903 (finish_switch_cond): Likewise.
3904 (finish_case_label): Likewise.
3905 (begin_try_block): Likewise.
3906 (begin_function_try_block): Likewise.
3907 (finish_try_block): Likewise.
3908 (finish_cleanup_try_block): Likewise.
3909 (finish_cleanup): Likewise.
3910 (finish_function_try_block): Likewise.
3911 (finish_handler_sequence): Likewise.
3912 (finish_function_handler_sequence): Likewise.
3913 (begin_handler): Likewise.
3914 (finish_handler_parms): Likewise.
3915 (begin_catch_block): Likewise.
3916 (finish_handler): Likewise.
3917 (begin_compound_stmt): Likewise.
3918 (finish_compound_stmt): Likewise.
3919 (finish_asm_stmt): Likewise.
3920 (finish_label_stmt): Likewise.
3921 (finish_label_decl): Likewise.
3922 (finish_subobject): Likewise.
3923 (finish_decl_cleanup): Likewise.
3924 (finish_named_return_value): Likewise.
3925 (begin_stmt_expr): Likewise.
3926 (finish_stmt_expr): Likewise.
3928 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
3929 to call genrtl_expr_stmt when appropriate.
3931 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
3932 begin_compound_expr to call genrtl_begin_stmt_expr and
3933 genrtl_begin_compound_expr when appropriate.
3934 (finish_init_stmts): Changed calls to finish_compound_expr and
3935 finish_stmt_expr to call genrtl_finish_compound_expr and
3936 genrtl_finish_stmt_expr when appropriate.
3937 (expand_default_init): Changed call to finish_expr_stmt to call
3938 genrtl_expr_stmt when appropriate.
3939 (build_vec_init): Likewise.
3941 * parse.y (simple_stmt): Removed first argument from call to
3942 finish_for_stmt. Removed first argument from call to
3945 * parse.c: Regenerated.
3947 * pt.c (tsubst_expr): Removed first argument from call to
3948 finish_for_stmt. Removed first argument from call to
3951 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
3953 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
3954 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
3956 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
3957 (cplus_tree_code_length[]): Likewise.
3958 (cplus_tree_code_name[]): Likewise.
3959 (init_parse): Added call to add_c_tree_codes. Changed
3960 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
3962 2000-06-16 Mark Mitchell <mark@codesourcery.com>
3964 * cp-tree.h (finish_mem_initializers): Declare.
3965 (count_trees): Likewise.
3966 * parse.y (base_init): Use finish_mem_initializers.
3967 * semantics.c (finish_mem_initializers): New function.
3969 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
3970 the number of trees.
3972 (count_trees): Don't use it.
3974 2000-06-15 Jason Merrill <jason@redhat.com>
3976 * tree.c (count_trees): New debugging function.
3978 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
3979 * init.c (build_member_call): Pull out the name of a DECL.
3981 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
3982 * semantics.c (expand_body): Push to TV_INTEGRATION here.
3983 * optimize.c (optimize_function): Not here.
3984 * pt.c (instantiate_decl): Push to TV_PARSE.
3986 2000-06-15 Mark Mitchell <mark@codesourcery.com>
3988 * cp-tree.h (struct language_function): Remove x_base_init_list
3989 and x_member_init_list.
3990 (current_base_init_list): Remove.
3991 (current_member_init_list): Likewise.
3992 (setup_vtbl_ptr): Change prototype.
3993 (emit_base_init): Likewise.
3994 (expand_member_init): Likewise.
3995 (reinit_parse_for_function): Remove.
3996 * decl.c (save_function_data): Don't clear x_base_init_list and
3998 (mark_language_function): Don't mark them.
3999 * init.c (perform_member_init): Tweak comment.
4000 (sort_member_init): Take the list of initializers as an argument.
4001 (sort_base_init): Likewise.
4002 (emit_base_init): Likewise.
4003 (expand_member_init): Return the initializer. Don't use global
4005 * lex.c (reinit_parse_for_function): Remove.
4006 * method.c (build_template_parm_names): Correct substitution.
4007 (do_build_copy_constructor): Don't use current_member_init_list
4008 and current_base_init_list.
4009 (synthesize_method): Likewise.
4010 * parse.y (base_init): Split mem-initializers into
4011 base-initializers and field-initializers.
4012 (member_init_list): Build up the list here.
4013 (member_init): Return the initializer.
4014 (fn.depfn): Don't use reinit_parse_for_function.
4015 * parse.c: Regenerated.
4016 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4018 (tsubst_expr): Don't use current_member_init_list
4019 and current_base_init_list.
4020 (tsubst_expr_values): Rename to ...
4021 (tsubst_initializer_list): ... this. Use convert_from_reference.
4022 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4023 and current_base_init_list.
4024 (begin_function_definition): Don't call reinit_parse_for_function.
4026 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4028 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4031 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4033 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4035 * cp-tree.h (IF_COND): Move to c-common.h.
4036 (THEN_CLAUSE): Likewise.
4037 (ELSE_CLAUSE): Likewise.
4038 (WHILE_COND): Likewise.
4039 (WHILE_BODY): Likewise.
4040 (DO_COND): Likewise.
4041 (DO_BODY): Likewise.
4042 (RETURN_EXPR): Likewise.
4043 (EXPR_STMT_EXPR): Likewise.
4044 (FOR_INIT_STMT): Likewise.
4045 (FOR_COND): Likewise.
4046 (FOR_EXPR): Likewise.
4047 (FOR_BODY): Likewise.
4048 (SWITCH_COND): Likewise.
4049 (SWITCH_BODY): Likewise.
4050 (CASE_LOW): Likewise.
4051 (CASE_HIGH): Likewise.
4052 (GOTO_DESTINATION): Likewise.
4053 (COMPOUND_BODY): Likewise.
4054 (ASM_CV_QUAL): Likewise.
4055 (ASM_STRING): Likewise.
4056 (ASM_OUTPUTS): Likewise.
4057 (ASM_INPUTS): Likewise.
4058 (ASM_CLOBBERS): Likewise.
4059 (DECL_STMT_DECL): Likewise.
4060 (STMT_EXPR_STMT): Likewise.
4061 (LABEL_STMT_LABEL): Likewise.
4062 (SCOPE_BEGIN_P): Likewise.
4063 (SCOPE_END_P): Likewise.
4064 (SCOPE_STMT_BLOCK): Likewise.
4065 (SCOPE_NULLIFIED_P): Likewise.
4066 (SCOPE_NO_CLEANUPS_P): Likewise.
4067 (SCOPE_PARTIAL_P): Likewise.
4068 (ASM_VOLATILE_P): Likewise.
4069 (STMT_LINENO): Likewise.
4070 (STMT_LINENO_FOR_FN_P): Likewise.
4072 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4073 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4074 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4075 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4076 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4078 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4080 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4081 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4083 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4084 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4085 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4087 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4089 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4090 * class.c (dfs_find_final_overrider): Set it appropriately.
4091 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4092 avoid unneeded secondary vptrs.
4094 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4096 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4097 (check_bitfield_decl, check_field_decl): Likewise.
4098 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4099 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4100 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4101 (xfer_tag, finish_enum): Likewise.
4102 * decl2.c (finish_builtin_type): Likewise.
4103 * init.c (init_init_processing): Likewise.
4104 * pt.c (instantiate_class_template): Likewise.
4105 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4106 * cp-tree.h (struct lang_type): Add user_align member.
4107 (CLASSTYPE_USER_ALIGN): Define.
4109 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4111 * Make-lang.in (c++.install-common): Install g++-cross in
4112 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4113 $(target_alias)-g++ and $(target_alias)-c++.
4115 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4117 * class.c (vcall_offset_data_s): Add last_init and fns.
4118 (overrides): Rename to same_signature_p.
4119 (dfs_find_final_overrider): Adjust accordingly.
4120 (mark_overriders): Likewise.
4121 (warn_hidden): Likewise.
4122 (build_vtbl_initializer): Reorganize machinery for building things
4123 at negative offsets.
4124 (build_vcall_and_vbase_vtbl_entries): Likewise.
4125 (build_vbase_offset_vtbl_entries): Likewise.
4126 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4127 offset entries. Do not create two entries for functions with the
4129 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4130 (build_rtti_vtbl_entries): Reorganize machinery for building things
4131 at negative offsets.
4133 * optimize.c (expand_call_inline): Don't recurse into the code
4134 used to initialize the parameters more than once.
4136 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4138 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4139 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4140 (find_substitution): Only use the `Sa' substitution for
4141 std::allocator, not instantiations of it.
4142 (write_template_prefix): Move comment. Only use a TREE_LIST to
4143 represent substitutions for a member template.
4144 (write_array_type): Mangle array dimensions correctly.
4145 * optimize.c (maybe_clone_body): Copy more information from the
4147 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4148 on the regenerated declaration.
4150 2000-06-11 Chip Salzenberg <chip@valinux.com>
4151 Mark Mitchell <mark@codesourcery.com>
4153 * class.c (build_vtable): Clarify comment.
4154 (build_ctor_vtbl_group): Pass the most derived type to
4157 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4159 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4161 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4163 * decl.c (add_binding): Handle duplicate declarations of external
4166 2000-06-09 Chip Salzenberg <chip@valinux.com>
4167 Mark Mitchell <mark@codesourcery.com>
4169 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4171 (write_signed_number): New macro.
4172 (write_unsigned_number): Likewise.
4173 (write_source_name): Use them.
4174 (write_number): Handle signed and unsigned values.
4175 (write_integer_cst): Use tree_int_cst_sgn, and use
4176 write_unsigned_number or write_signed_number as appropriate.
4177 (write_discriminator): Use write_unsigned_number or
4178 write_signed_number as appropriate.
4179 (write_template_arg_literal): Likewise.
4180 (write_array_type): Use tree_low_cst.
4181 (write_template_parm): Use write_unsigned_number or
4182 write_signed_number as appropriate.
4183 (write_substitution): Adjust call to write_number.
4184 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4185 (write_expression): Handle non-type template arguments of
4186 reference type correctly.
4187 (mangle_thunk): Use write_signed_number.
4189 2000-06-09 Chip Salzenberg <chip@valinux.com>
4191 * mangle.c (find_substition): Don't mangle objects with typename
4192 substitutions (e.g. "cin" as "Si").
4194 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4196 * call.c (add_candidate): Use ggc_alloc_cleared.
4197 * decl.c (lookup_label): Likewise.
4198 * lex.c (retrofit_lang_decl): Likewise.
4200 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4202 * semantics.c (expand_body): Push to TV_EXPAND.
4203 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4204 * decl.c (start_function): Always call announce_function.
4206 * tinfo2.cc: Just declare abort.
4208 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4210 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4211 whenever @ is a symbolic name.
4213 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4215 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4217 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4219 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4220 DECL_ASSEMBLER_NAME.
4222 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4224 * decl2.c (c_language): Define.
4226 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4228 * lex.c (lang_init_options): Tweak.
4230 * decl2.c: Remove #inclusion of diagnostic.h
4231 (lang_decode_option): Move diagnostic formatting options to
4234 * lang-options.h: Remove documentation for diagnostic options.
4236 * Makefile.in (lex.o): Depends upon diagnostic.h
4238 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4240 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4241 the same DECL_RESULT, it's not a redefinition.
4242 * pt.c (tsubst_decl): Remove code to handle illegal
4245 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4247 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4249 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4251 * search.c (maybe_suppress_debug_info): Don't check
4252 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4254 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4257 Remember instantiation context in deferred instantiations.
4258 * cp-tree.h (struct tinst_level): Remove.
4259 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4260 * pt.c (current_tinst_level): Now a tree.
4261 (print_template_context, push_tinst_level, pop_tinst_level,
4262 tinst_for_decl): Adjust.
4263 (reopen_tinst_level): New fn.
4264 (init_pt): Register current_tinst_level as a root.
4265 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4266 of the pending templates list.
4267 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4268 * lex.c (extract_interface_info): Adjust.
4269 * decl2.c (warn_if_unknown_interface): Adjust.
4271 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4273 * class.c (indirect_primary_base_p): New function.
4274 (determine_primary_base): Use it.
4276 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4278 Update new-abi dynamic cast algorithm.
4279 * tinfo.cc (__class_type_info::__dyncast_result): Add
4280 whole_details. Adjust constructor.
4281 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4282 Avoid unnecessary searching.
4283 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4285 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4287 * decl.c (init_decl_processing): Don't call record_component_aliases.
4288 * tree.c (build_cplus_array_type_1): Likewise.
4290 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4292 * ir.texi: Correct typo.
4293 * mangle.c (write_expression): Handle non-type template arguments
4294 with reference type.
4295 * method.c (build_overload_value): Likewise.
4296 * pt.c (convert_nontype_argument): Explicitly represent conversion
4297 to a reference with an ADDR_EXPR.
4298 (unify): Always unify arguments in left-to-right order.
4300 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4301 Mark Mitchell <mark@codesourcery.com>
4303 * Make-lang.in (CXX_SRCS): Add mangle.c.
4304 * Makefile.in (CXX_OBJS): Add mangle.o.
4305 (mangle.o): New rule.
4307 * class.c (local_classes): New variable.
4308 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4309 (get_vtt_name): Use mangle_vtt_name for new ABI.
4310 (init_class_processing): Initialize local_classes.
4311 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4312 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4313 (std_identifier): New macro.
4314 (DECL_VOLATILE_MEMFUNC_P): New macro.
4315 (DECL_NAMESPACE_STD_P): Likewise.
4316 (local_classes): Declare.
4317 (get_mostly_instantiated_function_type): Declare.
4318 (init_mangle): Declare.
4319 (mangle_decl): Likewise.
4320 (mangle_type_string): Likewise.
4321 (mangle_type): Likewise.
4322 (mangle_typeinfo_for_type): Likewise.
4323 (mangle_typeinfo_string_for_type): Likewise.
4324 (mangle_vtbl_for_type): Likewise.
4325 (mangle_vtt_for_type): Likewise.
4326 (mangle_ctor_vtbl_for_type): Likewise.
4327 (mangle_thunk): Likewise.
4328 (mangle_conv_op_name_for_type): Likewise.
4329 (mangle_guard_variable): Likewise.
4330 * decl.c (pushtag): Keep track of local classes.
4331 (initialize_predefined_identifiers): Initialize std_identifier.
4332 (init_decl_processing): Use std_identifier.
4333 (start_decl): Don't treat instantiations as specializations.
4334 (grokdeclarator): Likewise.
4335 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4336 name for fully-instantiated templates.
4337 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4338 destructors with the new ABI.
4339 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4340 (grokfield): Use mangle_type for new ABI.
4341 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4342 (get_sentry): Use mangle_guard_variable for new ABI.
4343 (start_static_initialization_or_destruction): Likewise.
4344 * expr.c (extract_aggr_init): Remove.
4345 (extract_scalar_init): Likewise.
4346 (extract_init): Remove #if 0'd code.
4347 * mangle.c: New function.
4348 * method.c (build_mangled_name): Assert not flag_new_abi.
4349 (build_static_name): Likewise.
4350 (build_decl_overload_real): Likewise.
4351 (build_typename_overload): Likewise.
4352 (build_overload_with_type): Likewise.
4353 (build_overload_name): Likewise.
4354 (get_ctor_vtbl_name): Likewise.
4355 (start_squangling): Likewise.
4356 (get_id_2): Likewise.
4357 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4358 (init_method): Call init_mangle for new ABI.
4359 (make_thunk): Call mangle_thunk for new ABI.
4360 * operators.def: Correct new ABI manglings for the `%' operator.
4362 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4363 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4364 (lookup_template_class): Call mangle_decl for new ABI.
4365 (get_mostly_instantiated_function_type): New function.
4366 (set_mangled_name_for_template_decl): Use it.
4367 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4368 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4369 conversion op names.
4370 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4371 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4372 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4373 mangle_typeinfo_string_for_type.
4375 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4377 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4378 (INNERMOST_TEMPLATE_ARGS): New macro.
4379 (innermost_args): Remove.
4380 (get_innermost_template_args): New function.
4381 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4382 * error.c (dump_function_decl): Be caution when using
4383 most_general_template.
4384 * method.c (build_template_parm_names): Use
4385 INNERMOST_TEMPLATE_ARGS.
4386 * pt.c (add_to_template_args): Tidy comment
4387 (get_innermost_template_args): New function.
4388 (check_explicit_specialization): Clear DECL_INITIAL for a new
4390 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4392 (push_template_decl): Always register specializations of the most
4394 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4395 (coerce_template_parms): Likewise.
4396 (lookup_template_class): Likewise.
4397 (innermost_args): Remove.
4398 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4399 (tsubst_decl): Handle tricky specializations. Use
4400 get_innermost_template_args.
4401 (instantiate_template): Simplify handling of partial
4403 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4404 (most_general_template): Reimplement, in a more straightforward
4406 (regenerate_decl_from_template): Tweak formatting. Use
4407 TMPL_ARGS_DEPTH for clarity.
4408 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4410 * dump.c (dequeue_and_dump): Dump information about thunks.
4412 2000-06-01 Richard Henderson <rth@cygnus.com>
4414 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4416 2000-06-01 Richard Henderson <rth@cygnus.com>
4418 * decl2.c (unsupported_options): Fix typo, make const.
4419 (lang_decode_option): Fix bsearch argument order.
4421 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4423 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4426 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4428 * cp-tree.h (c_get_alias_set): Deleted.
4429 * Makefile.in (decl.o): Include ../expr.h.
4430 * decl.c (expr.h): Include.
4431 (init_decl_processing): Call record_component_aliases for arrays.
4432 (grokdeclarator): Likewise.
4433 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4434 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4436 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4438 Remove guiding declaration support.
4439 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4440 (flag_guiding_decls): Remove.
4441 * call.c (build_user_type_conversion_1): Remove support for
4443 (build_new_function_call): Likewise.
4444 (build_new_op): Likewise.
4445 (build_new_method_call): Likewise.
4446 * decl.c (start_function): Likewise.
4447 * friend.c (is_friend): Likewise.
4448 (do_friend): Likewise.
4449 * decl2.c ((flag_dump_translation_unit): Make it const.
4450 (flag_guiding_decls): Remove.
4451 (unsupported_options): New variable
4452 (compare_options): New function.
4453 (lang_decode_option): Use them.
4455 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4457 * method.c (mangle_expression): Adjust test for legal expression
4460 * pt.c (instantiate_decl): Save and restore the local
4461 specializations list.
4463 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4465 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4467 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4469 * call.c (add_template_candidate_real): Handle member template
4470 constructors for classes with virtual bases.
4471 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4472 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4474 * ir.texi: Update thunk documentation.
4476 * call.c (joust): Fix handling of overloaded builtin operators.
4478 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4480 * cp-tree.h (DECL_ANTICIPATED): New macro.
4481 Document new use of DECL_LANG_FLAG_7.
4482 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4483 in the user namespace.
4484 * lex.c (do_identifier): If the identifier's declaration has
4485 DECL_ANTICIPATED on, it has not yet been declared. But do not
4486 replace it with an ordinary implicit declaration.
4488 * tinfo2.cc: Include stdlib.h.
4490 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4492 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4493 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4496 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4498 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4501 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4503 * operators.def (<?): Duplicated, should have been...
4506 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4507 Mark Mitchell <mark@codesourcery.com>
4509 * cp-tree.h (ansi_opname): Make it a macro.
4510 (ansi_assopname): Likewise.
4511 (struct lang_decl_flags): Add assignment_operator_p.
4512 (struct lang_decl): Add operator_code.
4513 (DECL_VTT_PARM): Adjust.
4514 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4515 overloaded operator.
4516 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4517 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4518 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4519 (opname_tab): Remove.
4520 (assignop_tab): Likewise.
4521 (operator_name_info_t): New type.
4522 (operator_name_info): New variable.
4523 (assignment_operator_name_info): Likewise.
4524 (build_cp_library_fn): Remove declaration.
4525 (push_cp_library_fn): Likewise.
4526 (operator_name_string): Likewise.
4527 (build_decl_overload): Likewise.
4528 * call.c (print_z_candidates): Simplify.
4529 (build_object_call): Adjust usage of ansi_opname. Use
4530 DECL_OVERLOADED_OPERATOR_P.
4531 (op_error): Adjust operator name lookup.
4532 (build_conditional_expr): Adjust usage of ansi_opname.
4533 (build_new_op): Likewise.
4534 (build_op_delete_call): Likewise.
4535 (build_over_call): Likewise.
4536 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4537 * decl.c (duplicate_decls): Copy operator_code.
4538 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4539 (builtin_function): Adjust parameters to build_library_fn_1.
4540 (build_library_fn_1): Accept an overloaded operator code.
4541 (build_library_fn): Pass ERROR_MARK.
4542 (build_cp_library_fn): Accept an overloaded operator code.
4543 (push_cp_library_fn): Likewise.
4544 (grokfndecl): Tweak.
4545 (grokdeclarator): Simplify code to compute names of overloaded
4546 operators. Adjust use of ansi_opname.
4547 (ambi_op_p): Work on tree_codes, not identifiers.
4548 (unary_op_p): Likewise.
4549 (grok_op_properties): Likewise.
4550 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4551 (lang_mark_tree): Don't try to mark the operator_code.
4552 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4553 * error.c (dump_decl): Remove special handling for operator
4555 (dump_function_name): Likewise.
4556 (dump_expr): Adjust name lookup of operators.
4557 (op_to_string): Simplify.
4558 (assop_to_string): Likewise.
4559 * init.c (build_new_1): Adjust use of ansi_opname.
4560 * lex.c (opname_tab): Remove.
4561 (assignop_tab): Likewise.
4562 (ansi_opname): Likewise.
4563 (ansi_assopname): Likewise.
4564 (operator_name_string): Likewise.
4565 (reinit_lang_specific): Likewise.
4566 (operator_name_info): New variable.
4567 (assignment_operator_name_info): Likewise.
4568 (init_operators): New function.
4569 (init_parse): Use it.
4570 (do_identifier): Adjust use of ansi_opname.
4571 * method.c (mangle_expression): Don't use ansi_opname for
4573 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4574 (build_decl_overload): Remove.
4575 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4576 (do_build_assign_ref): Adjust use of ansi_opname.
4577 (synthesize_method): Likewise.
4578 (implicitly_declare_fn): Likewise.
4579 * operators.def: New file.
4580 * parse.y (operator): Adjust use of ansi_opname.
4581 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
4582 (set_mangled_name_for_template_decl): Don't play games with
4584 (special_function_p): Adjust use of ansi_opname.
4585 * typeck.c (check_return_expr): Likewise.
4586 * Make-lang.in (cc1plus): Depend on operators.def.
4587 * Makefile.in (lex.o): Likewise.
4590 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
4592 * Make-lang.in (cplib2.ready): Eradicate.
4594 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4596 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
4597 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
4598 (built_min, cp_tree_equal): Likewise.
4600 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4602 * class.c (layout_nonempty_base_or_field): Replace
4603 `record_layout_info' with `record_layout_info_s'.
4605 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
4608 * cp-tree.h (struct language_function): x_named_labels is now
4609 a struct named_label_list*.
4610 * decl.c (struct named_label_use_list): Renamed from...
4611 (struct named_label_list): ...this. New struct.
4612 (push_binding_level): Don't set eh_region.
4613 (note_level_for_eh): New fn.
4614 (pop_label): Take label and old value directly.
4615 (pop_labels): Adjust for new named_labels format.
4616 (lookup_label): Likewise.
4617 (poplevel): Note characteristics of a binding level containing a
4618 named label. Mess with named label lists earlier.
4619 (mark_named_label_lists): New fn.
4620 (mark_lang_function): Call it.
4621 (use_label): New fn, split out from...
4622 (make_label_decl): ...here. Don't call it.
4623 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
4624 check_previous_gotos): New fns, split out from...
4625 (define_label): ...here.
4626 (check_switch_goto): New fn.
4627 (define_case_label): Call it.
4628 (check_goto): New fn.
4629 * semantics.c (finish_goto_stmt): Call it and use_label.
4630 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
4631 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
4633 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4635 * class.c (build_vtable_entry_ref): Correct usage of
4636 get_vtbl_decl_for_binfo.
4638 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
4639 * method.c (implicitly_declare_fn): Not here.
4641 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
4643 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
4644 (CPTI_PTMD_DESC_TYPE): ... here.
4645 (ptmd_desc_type_node): Rename to ...
4646 (ptm_desc_type_node): ... here.
4648 * rtti.c (ptmd_initializer): Rename to ...
4649 (ptm_initializer): ... here.
4650 (sythesize_tinfo_var): Adjust. Deal with pointer to member
4652 (create_tinfo_types): Adjust.
4654 2000-05-25 Mark Mitchell <mark@codesourcery.com>
4656 Finish implementation of VTTs.
4657 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
4658 CPTI_VTT_PARM_IDENTIFIER.
4659 (vtt_parm_identifier): New macro.
4660 (vtt_parm_type): Likewise.
4661 (BINFO_SUBVTT_INDEX): Likewise.
4662 (BINFO_VPTR_INDEX): Likewise.
4663 (struct lang_decl): Add vtt_parm.
4664 (DECL_VTT_PARM): New macro.
4665 (DECL_USE_VTT_PARM): Likewise.
4666 (DECL_NEEDS_VTT_PARM_P): Likewise.
4667 (get_vtt_name): Declare.
4668 (build_artifical_parm): Likewise.
4669 (fixup_all_virtual_upcast_offsets): Likewise.
4670 (expand_indirect_vtbls_init): Remove.
4671 * call.c (build_new_method_call): Pass the vtt to subobject
4672 constructors and destructors.
4673 * class.c (get_vtt_name): Give it external linkage.
4674 (build_clone): Handle the magic VTT parameters for clones.
4675 (clone_function_decl): Fix typo in comment.
4676 (build_vtt): Keep track of the indices in the VTTs where various
4677 entities are stored.
4678 (build_vtt_inits): Likewise.
4679 (dfs_build_vtt_inits): Likewise.
4680 (build_ctor_vtbl_group): Tweak type of construction vtables.
4681 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
4682 primary bases, when building construction vtables.
4683 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
4684 (initialize_predefined_identifiers): Add vtt_parm_identifier.
4685 (init_decl_processing): Initialize vtt_parm_type.
4686 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
4687 (lang_mark_tree): Make vtt_parm.
4688 * decl2.c (build_artificial_parm): New function.
4689 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
4690 (grokclassfn): Use build_artificial_parm.
4691 * init.c (initialize_vtbl_ptrs): Call
4692 fixup_all_virtual_upcast_offsets directly.
4693 (perform_member_init): Use the complete subobject destructor for
4695 (build_vtbl_address): New function.
4696 (expand_virtual_init): Handle VTTs.
4697 * optimize (maybe_clone_body): Likewise.
4698 * search.c (fixup_all_virtual_upcast_offsets): Give it external
4700 (expand_indirect_vtbls_init): Remove.
4701 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
4702 * tree.c (make_binfo): Make them bigger.
4704 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4706 * inc/cxxabi.h (__pbase_type_info): Define, based on
4707 __pointer_type_info.
4708 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
4709 (__pointer_to_member_type_info): Likewise.
4710 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
4711 (__pointer_to_member_type_info::__is_pointer_p): Remove.
4712 (__pointer_type_info::__do_catch): Rename to ...
4713 (__pbase_type_info::__do_catch): ... here. Adjust.
4714 (__pbase_type_info::__pointer_catch): Implement.
4715 (__pointer_type_info::__pointer_catch): Adjust.
4716 (__pointer_to_member_type_info::__pointer_catch): Adjust.
4718 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4720 * tinfo.h (__user_type_info::contained_virtual_p): New
4722 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
4724 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
4725 diamond shaped heirarchy. Add early out for mixed diamond and
4726 duplicate shaped heirarchy.
4728 2000-05-24 Mark Mitchell <mark@codesourcery.com>
4730 * cp-tree.h (build_delete): Change prototype.
4731 (build_vec_delete): Likewise.
4732 * call.c (build_scoped_method_call): Use special_function_kind
4733 values to indicate the kind of destruction to be done.
4734 (build_method_call): Likewise.
4735 * decl.c (finish_destructor_body): Likewise.
4736 (maybe_build_cleanup_1): Likewise. Rename to ...
4737 (maybe_build_cleanup): ... this.
4738 * decl2.c (delete_sanity): Use special_function_kind
4739 values to indicate the kind of destruction to be done.
4740 (build_cleanup): Likewise.
4741 * init.c (perform_member_init): Likewise.
4742 (build_vec_delete_1): Likewise.
4743 (build_dtor_call): Simplify.
4744 (build_delete): Use special_function_kind
4745 values to indicate the kind of destruction to be done.
4746 (build_vbase_delete): Likewise.
4747 (build_vec_delete): Likewise.
4749 * init.c (sort_member_init): Fix typo in error message generation
4752 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
4754 * semantics.c (begin_class_definition): make the packed
4755 attribute be sensitive to the "-fpack-struct" command line flag
4757 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
4759 Update new-abi upcast algorithm.
4760 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
4761 prototype and meaning of return value.
4762 (__si_class_type_info::__do_upcast): Likewise.
4763 (__vmi_class_type_info::__do_upcast): Likewise.
4764 * tinfo.cc (__class_type_info::__upcast_result): Replace
4765 whole2dst with part2dst. Adjust ctor.
4766 (__class_type_info::__do_upcast): Adjust call of worker function.
4767 (__class_type_info::__do_upcast): Adjust.
4768 (__si_class_type_info::__do_upcast): Adjust. Use parent's
4770 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
4771 virtual base in diamond heirarchy bug.
4773 2000-05-23 Mark Mitchell <mark@codesourcery.com>
4775 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
4776 and bitfield to tinfo_fn_p.
4777 (DECL_TINFO_FN_P): Adjust.
4778 (SET_DECL_TINFO_FN_P): Likewise.
4779 (DECL_MUTABLE_P): Likewise.
4780 (DECL_C_BIT_FIELD): Likewise.
4781 (SET_DECL_C_BIT_FIELD): Likewise.
4782 (CLEAR_DECL_C_BIT_FIELD): Likewise.
4783 (DECL_UNINLINABLE): Likewise.
4784 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
4785 (handle_using_decl): Remove assertion.
4786 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
4787 to build FIELD_DECLs.
4788 (build_base_field): Likewise.
4789 (layout_class_type): Likewise.
4790 * decl.c (init_decl_processing): Likewise.
4791 (build_ptrmemfunc_type): Likewise.
4792 (grokdeclarator): Likewise.
4793 * decl2.c (grok_x_components): Likewise.
4794 * except.c (call_eh_info): Likewise.
4795 * init.c (init_init_processing): Likewise.
4796 * rtti.c (expand_class_desc): Likewise.
4797 (create_pseudo_type_info): Likewise.
4798 (get_vmi_pseudo_type_info): Likewise.
4799 (create_tinfo_types): Likewise.
4800 * ptree.c (print_lang_decl): Adjust.
4801 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
4802 before checking DECL_MUTABLE_P.
4804 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
4805 parameters for template functions.
4806 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
4807 destructors as well as constructors.
4809 2000-05-22 Mark Mitchell <mark@codesourcery.com>
4811 * class.c (build_ctor_vtbl_group): Set inits.
4812 * optimize.c (maybe_clone_body): Set DECL_INLINE and
4813 DECL_THIS_INLINE appropriately for clones.
4815 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
4816 (DECL_CONV_FN_P): Simplify.
4817 (DECL_OPERATOR): Remove.
4818 (language_to_string): Declare.
4819 * decl.c (duplicate_decls): Fix typo in comment.
4820 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
4821 (grok_op_properties): Use DECL_CONV_FN_P instead of
4822 IDENTIFIER_TYPENAME_P.
4823 * dump.c (dequeue_and_dump): Dump the language linkage of
4825 * error.c (language_to_string): Give it external linkage.
4826 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
4827 (implicitly_declare_fn): Set DECL_LANGUAGE.
4828 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
4829 IDENTIFIER_TYPENAME_P.
4830 (tsubst_decl): Likewise.
4831 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
4832 * semantics.c (finish_member_declaration): Don't mark members of
4833 classes declared in an extern "C" region as extern "C".
4835 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4837 * decl2.c (qualified_lookup_using_namespace): Look through
4840 * decl.c (push_using_decl): Return the old decl on namespace level.
4842 2000-05-21 Mark Mitchell <mark@codesourcery.com>
4844 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
4845 (VTT_NAME_PREFIX): New macro.
4846 (CTOR_VTBL_NAME_PREFIX): Likewise.
4847 (get_ctor_vtbl_name): New function.
4848 * class.c (get_vtable_name): Simplify.
4849 (get_vtt_name): New function.
4850 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
4851 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
4852 when a virtual base becomes primary.
4853 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
4855 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
4856 additional parameters.
4857 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
4858 (initialize_array): New function.
4859 (build_vtt): Likewise.
4860 (build_vtt_inits): Likewise.
4861 (dfs_build_vtt_inits): Likewise.
4862 (dfs_fixup_binfo_vtbls): Likewise.
4863 (build_ctor_vtbl_group): Likewise.
4864 (initialize_vtable): Use initialize_array.
4865 (accumulate_vtbl_inits): Reimplement to handle construction
4867 (dfs_accumulate_vtbl_inits): Likewise.
4868 (bulid_vtbl_initializer): Adjust parameter name.
4869 * method.c (build_typename_overload): Remove #if 0'd code.
4870 (get_ctor_vtbl_name): New function.
4871 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
4872 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
4874 * cp-tree.h (struct lang_type): Remove search_slot.
4875 (CLASSTYPE_SEARCH_SLOT): Remove.
4876 (emit_base_init): Change prototype.
4877 (initialize_vtbl_ptrs): Likewise.
4878 (expand_indirect_vtbls_init): Likewise.
4879 (clear_search_slots): Remove.
4880 * decl.c (lang_mark_tree): Don't mark search_slot.
4881 * init.c (initialize_vtbl_ptrs): Simplify.
4882 (emit_base_init): Likewise.
4883 * search.c (struct vbase_info): Document decl_ptr.
4884 (convert_pointer_to_single_level): Remove.
4885 (dfs_find_vbases): Remove.
4886 (dfs_init_base_pointers): Simplify.
4887 (dfs_clear_vbase_slots): Remove.
4888 (dfs_vtable_path_unmark): New function.
4889 (init_vbase_pointers): Simplify.
4890 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
4891 (expand_indirect_vtbls_init): Simplify. Don't call
4892 mark_all_temps_used.
4893 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
4894 initialize_vtbl_ptrs.
4896 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
4898 * except.c: Add static prototypes.
4900 2000-05-20 H.J. Lu <hjl@gnu.org>
4902 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
4904 2000-05-19 Mark Mitchell <mark@codesourcery.com>
4906 Don't create a separate copy of virtual bases for the
4907 CLASSTYPE_VBASECLASSES list.
4908 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
4909 (BINFO_FOR_VBASE): Remove.
4910 (CANONICAL_BINFO): Adjust.
4911 (binfo_for_vbase): New function.
4912 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
4913 instead of BINFO_FOR_VBASE.
4914 (build_vbase_pointer): Likewise.
4915 (build_secondary_vtable): Likewise.
4916 (dfs_mark_primary_bases): Likewise.
4917 (mark_primary_bases): Likewise.
4918 (layout_nonempty_base_or_field): Likewise.
4919 (dfs_set_offset_for_shared_vbases): Likewise.
4920 (dfs_set_offset_for_unshared_vbases): Likewise.
4921 (layout_virtual_bases): Likewise. Adjust for changes to the
4922 CLASSTYPE_VBASECLASSES list.
4923 (dump_class_hierarchy_r): Use binfo_for_vbase
4924 instead of BINFO_FOR_VBASE.
4925 (dump_class_hierarchy): Likewise.
4926 (finish_vtbls): Likewise.
4927 (build_vtbl_initializer): Adjust for changes to the
4928 CLASSTYPE_VBASECLASSES list.
4929 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
4930 * decl.c (finish_destructor_body): Adjust for changes to the
4931 CLASSTYPE_VBASECLASSES list.
4932 * init.c (sort_base_init): Use binfo_for_vbase.
4933 (construct_virtual_bases): Adjust for changes to the
4934 CLASSTYPE_VBASECLASSES list.
4935 (expand_member_init): Use binfo_for_vbase.
4936 (build_vbase_delete): Adjust for changes to the
4937 CLASSTYPE_VBASECLASSES list.
4938 * method.c (do_build_copy_constructor): Likewise.
4939 * rtti.c (get_base_offset): Use binfo_for_vbase.
4940 (expand_class_desc): Remove #if 0'd code.
4941 * search.c (struct vbase_info): Remove vbase_types.
4942 (get_base_distance): Use binfo_for_vbase.
4943 (lookup_field_queue_p): Use CANONICAL_BINFO.
4944 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
4945 (get_pure_virtuals): Adjust for changes to the
4946 CLASSTYPE_VBASECLASSES list.
4947 (dfs_find_vbases): Use binfo_for_vbase.
4948 (dfs_init_vbase_pointers): Likewise.
4949 (init_vbase_pointers): Don't initialize vi.vbase_types.
4950 (virtual_context): Use binfo_for_vbase.
4951 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
4952 CLASSTYPE_VBASECLASSES list.
4953 (expand_indirect_vtbls_init): Simplify.
4954 (dfs_get_vbase_types): Don't replicate virtual bases.
4955 (find_vbase_instance): Use binfo_for_vbase.
4956 (binfo_for_vbase): New function.
4957 * typeck.c (get_delta_difference): Use binfo_for_vbase.
4959 2000-05-17 Mark Mitchell <mark@codesourcery.com>
4961 * decl2.c (finish_anon_union): Generalize error messages to handle
4962 anonymous structures.
4963 * init.c (perform_member_init): Remove `name' parameter.
4964 (build_field_list): New function.
4965 (sort_member_init): Handle anonymous union initialization order
4966 correctly. Check for multiple initializations of the same union.
4967 (emit_base_init): Don't look up fields by name here.
4968 (expand_member_init): Record the result of name lookup for future
4970 * typeck.c (build_component_ref): Fix formatting.
4972 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4974 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
4975 * typeck.c (build_x_compound_expr): Replace warn_unused with
4978 * decl2.c (lang_decode_option): Update -Wall unused flags by
4979 calling set_Wunused.
4981 2000-05-16 Mark Mitchell <mark@codesourcery.com>
4983 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
4984 * init.c (dfs_vtable_path_unmark): Remove.
4985 * search.c (marked_new_vtable_p): Likewise.
4986 (unmarked_new_vtable_p): Likewise.
4987 (dfs_search_slot_nonempty_p): Likewise.
4988 (dfs_mark): Likewise.
4989 (dfs_vtable_path_unmark): Likewise.
4990 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
4991 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
4992 (dfs_init_vbase_pointers): Remove special-case new ABI code.
4993 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
4994 (init_vbase_pointers): Simplify.
4995 (expand_indirect_vtbls_init): Likewise.
4997 * class.c (copy_virtuals): New function.
4998 (build_primary_table): Use it.
4999 (build_secondary_vtable): Likewise.
5000 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5001 indicate that no vcall offset is required.
5002 (add_virtual_function): Likewise.
5003 (modify_all_vtables): Likewise.
5004 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5005 (dfs_accumulate_vtbl_inits): Likewise.
5006 (build_vtbl_initializer): Make changes to handle construction
5008 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5009 (build_rtti_vtbl_entries): Likewise.
5010 (build_vtable_entries): Handle a NULL vcall_index.
5012 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5014 * decl2.c (lang_decode_option): Fix thinko.
5016 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5018 * except.c (check_handlers): New fn.
5019 * cp-tree.h: Declare it.
5020 * semantics.c (finish_handler_sequence): Call it.
5021 (finish_function_handler_sequence): Likewise.
5022 (finish_handler_parms): Set TREE_TYPE on the handler.
5023 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5024 * search.c (get_base_distance_recursive): If protect>1, ignore
5026 (get_base_distance): Don't reduce watch_access.
5028 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5030 * lex.c: #include diagnostic.h.
5031 (lang_init_options): Set default prefixing rules.
5033 * lang-options.h: Add -fdiagnostics-show-location=.
5035 * decl2.c: #include diagnostic.h.
5036 (lang_decode_option): Handle -fdiagnostics-show-location=.
5038 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5040 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5041 * vec.cc: Revert my 2000-05-07 change.
5043 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5045 * class.c (check_field_decls): Complain about non-static data
5046 members with same name as class in class with constructor.
5048 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5050 * decl.c (grokdeclarator): Allow non-static data members with
5053 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5055 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5056 and pending_inline.filename. Update prototypes.
5057 * decl.c (define_label): Constify filename parameter.
5058 * decl2.c (warn_if_unknown_interface): Constify local char *.
5059 * input.c Constify input_source.filename. Don't declare
5060 input_filename or lineno. Constify filename parameter to feed_input.
5061 * lex.c (init_parse): Constify parameter and return value.
5062 (cp_pragma_interface, cp_pragma_implementation): Constify
5064 (reinit_parse_for_method, reinit_parse_for_block,
5065 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5066 Constify local char *.
5067 * pt.c: Don't declare lineno or input_filename.
5068 (print_template_context, tsubst_friend_function, tsubst_decl,
5069 tsubst, instantiate_decl): Constify local char *.
5070 * semantics.c (expand_body): Constify local char *.
5071 * tree.c (build_srcloc): Constify filename parameter.
5072 * typeck.c (c_expand_asm_operands): Constify filename
5075 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5077 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5080 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5082 * inc/cxxabi.h: Fix typos in comment.
5083 (__base_class_info::__offset): Use a static_cast.
5085 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5087 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5088 of std::size_t and std::ptrdiff_t respectively.
5089 * tinfo.cc: Likewise.
5092 2000-05-06 Richard Henderson <rth@cygnus.com>
5094 * typeck.c (build_c_cast): Don't warn integer->pointer size
5095 mismatch for constants.
5097 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5099 * rtti.c (ptmd_initializer): Set non-public, if class is
5102 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5103 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5104 __cxa_vec_delete): Likewise.
5105 * tinfo.cc (__dynamic_cast): Likewise.
5106 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5107 __cxa_vec_delete): Likewise.
5109 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5111 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5112 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5113 (lang_decl_flags): Add vcall_offset.
5114 (THUNK_VCALL_OFFSET): Use it.
5115 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5116 * method.c (make_thunk): Create the lang_decl here, not in
5118 (emit_thunk): Make generic thunks into ordinary functions once
5119 they have been fed to expand_body.
5120 * semantics.c (expand_body): Set current_function_is_thunk here.
5122 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5124 * class.c (update_vtable_entry_for_fn): Prototype.
5126 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5129 * search.c (dfs_build_inheritance_graph_order): Prototype.
5131 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5133 * cp-tree.h (special_function_kind): Add various kinds of
5135 (special_function_p): New function.
5136 * class.c (overrides): Don't let one kind of destructor override
5138 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5139 whether or not to instantiate a template.
5140 * tree.c (special_function_p): Define.
5142 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5144 * cp-tree.def (THUNK_DECL): Remove.
5145 * cp-tree.h (DECL_THUNK_P): New macro.
5146 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5147 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5148 (SET_DECL_THUNK_P): Likewise.
5149 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5150 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5151 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5152 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5153 (duplicate_decls): Likewise.
5154 (pushdecl): Likewise. Adjust thunk handling.
5155 (grokfndecl): Use DECL_EXTERN_C_P.
5156 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5157 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5158 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5159 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5160 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5161 DECL_NO_STATIC_CHAIN.
5162 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5163 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5164 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5167 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5169 * tree.c (walk_tree): Set lineno.
5171 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5173 * exception.cc: Update license notice.
5175 * new1.cc: Likewise.
5176 * new2.cc: Likewise.
5177 * tinfo.cc: Likewise.
5178 * tinfo2.cc: Likewise.
5180 * inc/cxxabi.h: Likewise.
5181 * inc/exception: Likewise.
5182 * inc/new: Likewise.
5183 * inc/new.h: Likewise.
5184 * inc/typeinfo: Likewise.
5186 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5188 * tree.c (build_target_expr_with_type): If we already have a
5189 TARGET_EXPR, just return it.
5191 * optimize.c (initialize_inlined_parameters): Don't generate an
5192 EXPR_STMT if we can just use DECL_INITIAL.
5193 * decl.c (emit_local_var): Only make the initialization a
5194 full-expression if stmts_are_full_exprs_p.
5196 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5198 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5200 * call.c (standard_conversion): Use it.
5201 (direct_reference_binding): Likewise.
5202 (build_over_call): Likewise.
5203 (is_properly_derived_from): Likewise.
5204 (compare_ics): Likewise.
5205 * class.c (resolves_to_fixed_type_p): Likewise.
5206 * optimize.c (declare_return_variable): Likewise.
5207 * pt.c (is_specialization_of): Likewise.
5209 * typeck.c (comp_target_parms): Likeiwse.
5210 (build_static_cast): Likewise.
5211 (build_reinterpret_cast): Likewise.
5212 (build_const_cast): Likewise.
5213 (comp_ptr_ttypes_real): Likewise.
5214 (comp_ptr_ttypes_const): Likewise.
5215 * typeck2.c (process_init_constructor): Likewise.
5217 2000-04-30 Scott Snyder <snyder@fnal.gov>
5219 * decl.c (finish_destructor_body): Use the base destructor when
5220 destroying virtual bases.
5222 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5224 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5226 * optimize.c (struct inline_data): Add target_exprs field.
5227 (declare_return_variable): When a function returns an aggregate,
5228 use the variable declared in the TARGET_EXPR as the remapped
5230 (expand_call_inline): Update the pending target_exprs stack.
5231 (optimize_function): Initialize the stack.
5233 * decl2.c (finish_file): Fix typo in comment.
5235 * method.c (emit_thunk): Don't try to return a `void' value.
5237 * optimize.c (initialize_inlined_parameters): If the parameter is
5238 addressable, we need to make a new VAR_DECL, even if the
5239 initializer is constant.
5241 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5243 * decl.c (grok_op_properties): Add an extra check of argtypes.
5245 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5247 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5249 (initialize_inlined_parameters): Try to avoid creating new
5252 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5254 * lex.c (my_get_run_time): Remove.
5255 (init_filename_times): Use get_run_time instead of my_get_run_time.
5256 (check_newline): Likewise.
5257 (dump_time_statistics): Likewise.
5258 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5259 of computing elapsed time explicitly.
5261 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5263 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5264 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5265 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5266 before calling decl_constant_value.
5267 * class.c (check_bitfield_decl): Likewise.
5268 * cvt.c (ocp_convert): Likewise.
5269 (convert): Likewise.
5270 * decl.c (compute_array_index_type): Likewise.
5271 (build_enumerator): Likewise.
5272 * decl2.c (check_cp_case_value): Likewise.
5273 * pt.c (convert_nontype_argument): Likewise.
5275 * typeck.c (decay_conversion): Likewise.
5276 (build_compound_expr): Likewise.
5277 (build_reinterpret_cast): Likewise.
5278 (build_c_cast): Likewise.
5279 (convert_for_assignment): Likewise.
5281 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5283 * decl.c (finish_function): Don't play games with DECL_INLINE.
5285 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5287 * ir.texi: Correct typo.
5289 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5291 * decl.c (grokdeclarator): Reject VLAs as members.
5293 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5295 * call.c (standard_conversion): Accept conversion between
5298 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5300 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5302 * decl2.c (finish_file): Remove double setup for accounting
5305 2000-04-24 Robert Lipe <robertlipe@usa.net>
5307 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5309 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5311 * new.cc (set_new_handler): Needs to be in std::.
5313 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5315 * cp-tree.h (lang_decl): Remove pretty_function_p.
5316 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5317 language-specific node.
5318 * decl.c (cp_make_fname_decl): Use build_decl, not
5319 build_lang_decl, to build the variables.
5320 (grokvardecl): Don't call build_lang_decl for local variables in
5322 (grokdeclarator): Don't call build_lang_decl for local type
5323 declarations in templates.
5324 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5325 zero'd memory, rather than calling memset.
5326 * pt.c: Include hashtab.h.
5327 (local_specializations): New variable.
5328 (retrieve_local_specialization): Use it.
5329 (register_local_specialization): Likewise.
5330 (tsubst_decl): Don't assume local variables have
5332 (instantiate_decl): Set up local_specializations.
5333 * Makefile.in (HTAB_H): New variable.
5335 2000-04-23 Richard Henderson <rth@cygnus.com>
5337 * typeck.c (c_expand_asm_operands): Restore the original
5338 contents of the output list.
5340 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5342 * ir.texi: Document complex number representation.
5344 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5346 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5347 (target_incomplete_p): New function.
5348 (tinfo_base_init): Create comdat NTBS name variable.
5349 (ptr_initializer): Add non_public parameter. Calculate it.
5350 (ptmd_initializer): Likewise.
5351 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5352 (create_real_tinfo_var): Add non_public parameter. Use it.
5353 Push proxy into global namespace.
5354 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5356 * inc/typeinfo (type_info::before, type_info::operator==):
5357 Compare __name addresses.
5359 * tinfo2.cc: Remove new-abi builtins comment.
5361 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5363 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5365 * call.c (joust): Exit early if we get the same function, too.
5367 * decl2.c (key_method): Return NULL_TREE for template classes.
5368 (import_export_class): Don't need to check for template classes.
5370 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5372 * lex.c: Remove references to cccp.c.
5374 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5376 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5377 volatile_memfunc. Add destructor_attr. Adjust dummy.
5378 (DECL_DESTRUCTOR_P): Use destructor_attr.
5379 (DECL_CONST_MEMFUNC_P): Reimplement.
5380 (DECL_VOLATILE_MEMFUNC_P): Remove.
5381 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5382 (overrides): Use DECL_DESTRUCTOR_P.
5383 (check_for_override): Likewise.
5384 * decl.c (start_function): Likewise.
5385 * decl2.c (grokfclassfn): Likewise.
5386 (check_classfn): Likewise.
5387 (grok_function_init): Likewise.
5389 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5391 * decl2.c (grokfield): Issue error on illegal data member
5394 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5396 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5398 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5400 * class.c (build_vtable_entry): Don't build thunks for type-info
5403 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5405 * decl.c (decls_match): Allow a redeclaration of a builtin to
5406 specify args while the builtin did not.
5408 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5410 * cp-tree.def (THUNK_DECL): Add to documentation.
5411 * cp-tree.h (flag_huge_objects): Declare.
5412 * class.c (modify_vtable_entry): Tidy.
5413 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5414 Calculate delta appropriately for the new ABI.
5415 (dfs_modify_vtables): Use it.
5416 (modify_all_vtables): Fix thinko in code to add overriding copies
5417 of functions to primary vtables.
5418 (build_clone): Fix typo in comment.
5419 (clone_function_decl): Correct order of destructors in vtable.
5420 (build_vbase_offset_vtbl_entries): Adjust comment.
5421 (dfs_vcall_offset_queue_p): Remove.
5422 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5423 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5424 (build_vtable_entry): Correct check for pure virtual functions.
5425 Don't declare flag_huge_objects.
5426 * decl.c (flag_huge_objects): Remove declaration.
5427 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5428 Use int_size_in_bytes.
5429 (emit_thunk): Handle vcall offset thunks.
5431 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5433 * decl2.c (parse_time, varconst_time): Delete declarations.
5434 (finish_file): Delete LINENO declaration.
5435 START_TIME and THIS_TIME now long.
5437 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5439 * class.c (build_base_field): Reformat comment.
5441 * inc/cxxabi.h (stddef.h): Comment inclusion.
5442 (__base_class_info::__offset): Comment shift.
5444 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5446 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5447 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5448 (cp_push_exception_identifier): New macro.
5449 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5450 (DECL_BASE_DESTRUCTOR_P): Likewise.
5451 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5452 (get_vtbl_decl_for_binfo): Fix formatting.
5453 (in_charge_arg_for_name): New macro.
5454 (maybe_build_cleanup_and_delete): Remove declaration.
5455 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5456 (in_charge_arg_for_name): New function.
5457 (build_new_method_call): Use it. Handle cloned destructors.
5458 (build_clone): Don't make the base constructor virtual.
5459 Automatically defer generated functions.
5460 (clone_function_decl): Handle destructors, too.
5461 (clone_constructors_and_destructors): Likewise.
5462 (create_vtable_ptr): Don't create a vtable entry for a cloned
5464 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5465 (initialize_predefined_identifiers): Update appropriately.
5466 (finish_destructor_body): Simplify.
5467 (maybe_build_cleanup_and_delete): Remove.
5468 * except.c (expand_throw): Handle new-ABI destructors.
5469 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5470 (build_dtor_call): New function.
5471 (build_delete): Use it. Simplify.
5472 * optimize.c (maybe_clone_body): Handle destructors.
5473 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5475 * exception.cc (cleanup_fn): New typedef.
5476 (CALL_CLEANUP): New macro.
5477 (cp_eh_info): Use them.
5478 (__cp_push_exception): Likewise.
5479 (__cp_pop_exception): Likewise.
5481 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5483 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5484 (complete_dtor_identifier): New macro.
5485 (CLASSTYPE_FIRST_CONVERSION): Remove.
5486 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5487 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5488 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5489 (CLASSTYPE_CONSTRUCTORS): Likewise.
5490 (CLASSTYPE_DESTRUCTORS): Likewise.
5491 (lang_decl): Add cloned_function.
5492 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5493 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5494 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5495 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5496 (DECL_CLONED_FUNCTION_P): Likewise.
5497 (DECL_CLONED_FUNCTION): Likewise.
5498 (clone_function_decl): Declare.
5499 (maybe_clone_body): Likewise.
5500 * call.c (build_user_type_conversion_1): Call complete object
5501 constructors in the new ABI.
5502 (build_new_method_call): Don't add in-charge parameters under the
5504 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5505 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5506 CLASSTYPE_DESTRUCTOR_SLOT.
5507 (build_clone): New function.
5508 (clone_function_decl): Likewise.
5509 (clone_constructors_and_destructors): Likewise.
5510 (check_bases_and_members): Use it.
5511 * decl.c (iniitialize_predefined_identifiers): Initialize
5512 complete_dtor_identifier.
5513 (finish_function): Don't add extra code to a clone.
5514 (lang_mark_tree): Mark cloned_function.
5515 * decl2.c (mark_used): Don't bother trying to instantiate things
5517 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5518 * method.c (set_mangled_name_for_decl): Don't treat clones as
5520 (synthesize_method): Sythesize cloned functions, not the clones.
5521 * optimize.c (inline_data): Update comment on ret_label.
5522 (remap_block): Don't assume DECL_INITIAL exists.
5523 (copy_body_r): Allow ret_label to be NULL.
5524 (maybe_clone_body): Define.
5525 * pt.c (tsubst_decl): Handle clones.
5526 (instantiate_clone): New function.
5527 (instantiate_template): Use it.
5528 (set_mangled_name_for_template_decl): Don't treat clones as
5530 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5531 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5532 * semantics.c (expand_body): Clone function bodies as necessary.
5534 * optimize.c (remap_decl): Avoid sharing structure for arrays
5535 whose size is only known at run-time.
5536 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5538 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5539 to has_in_charge_parm_p.
5540 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5541 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5542 (DECL_COPY_CONSTRUCTOR_P): New macro.
5543 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5544 (build_user_type_conversion_1): Likewise.
5545 (convert_like_real): Likewise.
5546 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5547 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5548 (copy_args_p): Likewise.
5549 (grok_ctor_properties): Likewise.
5550 (start_function): Likewise.
5551 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5552 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5553 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5554 * method.c (do_build_copy_constructor): Use
5555 DECL_HAS_IN_CHARGE_PARM_P.
5556 (synthesize_method): Likewise.
5557 * pt.c (instantiate_template): Remove goto.
5558 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5561 * cp-tre.h (finish_function): Change prototype.
5562 * decl.c (end_cleanup_fn): Adjust caller.
5563 (finish_function): Take only one parameter.
5564 * decl2.c (finish_objects): Adjust caller.
5565 (finish_static_storage_duration_function): Likewise.
5566 * method.c (emit_thunk): Likewise.
5567 * parse.y: Likewise.
5568 * parse.c: Regenerated.
5569 * pt.c (instantiate_decl): Likewise.
5570 * rtti.c (synthesize_tinfo_fn): Likewise.
5571 * semantics.c (expand_body): Likewise.
5573 * cp-tree.h (copy_decl): New function.
5574 * class.c (finish_struct_1): Use it.
5575 * lex.c (copy_decl): Define it.
5576 * pt.c (tsubst_decl): Likewise.
5577 * tree.c (copy_template_template_parm): Likewise.
5579 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
5580 has_nonpublic_assign_ref.
5581 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
5582 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
5583 * class.c (finish_struct_methods): Don't set
5584 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
5585 (interface_only): Don't declare.
5586 (interface_unknown): Likewise.
5588 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5590 * tree.h (HAVE_TEMPLATES): Remove definition.
5591 * lang-options.h (-fthis-is-variable): Remove documentation.
5593 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
5595 * class.c (instantiate_type): Handle object-relative template-id.
5597 * semantics.c (finish_expr_stmt): Call convert_to_void here.
5598 * decl.c (cplus_expand_expr_stmt): Not here.
5600 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
5601 Initialize exprtype earlier.
5603 * parse.y (fn.def1): Check for defining types in return types.
5605 * decl.c (check_tag_decl): Notice extra fundamental types.
5606 Diagnose empty decls in classes, too.
5608 * decl.c (grokdeclarator): Don't override an anonymous name if no
5609 declarator was given.
5611 * cvt.c (convert_to_void): Call resolve_offset_ref.
5613 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
5615 * decl2.c (decl_namespace): Handle getting a type.
5617 * typeck.c (build_c_cast): Re-enable warning for cast between
5618 pointer and integer of different size.
5620 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
5622 * inc/cxxabi.h (__pointer_type_info): Add restrict and
5624 (__pointer_type_info::__pointer_catch): New virtual function.
5625 (__pointer_to_member_type_info): Derive from
5626 __pointer_type_info. Adjust.
5627 (__pointer_to_member_type_info::__do_catch): Remove.
5628 (__pointer_to_member_type_info::__is_pointer_p): Declare.
5629 (__pointer_to_member_type_info::__pointer_catch): Declare.
5630 * rtti.c (qualifier_flags): Add restrict flag.
5631 (ptmd_initializer): Reorder members.
5632 (create_tinfo_types): Expand comments. Reorder
5633 ptmd_desc_type_node members.
5634 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
5636 (__pointer_type_info::__do_catch): Move specific code into
5637 __pointer_catch. Call it.
5638 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
5639 specific catch checking. Fix void conversion check.
5640 (__pointer_to_member_type_info::__do_catch): Remove.
5641 (__pointer_to_member_type_info::__pointer_catch): Implement.
5643 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5645 * lex.c (init_parse): Remove traces of classof and headof.
5646 * decl2.c (flag_operator_names): Default to 1.
5647 (lang_decode_option): Do not set it for -ansi.
5649 2000-04-09 Mark Mitchell <mark@codesourcery.com>
5651 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
5652 (DECL_MAIN_VARIANT): Remove.
5653 * decl.c (duplicate_decls): Don't set it.
5654 (start_function): Likewise.
5655 (lang_mark_tree): Don't mark it.
5656 * decl2.c (defer_fn): Don't use it.
5657 * lex.c (retrofit_lang_decl): Don't set it.
5658 * pt.c (tsubst_decl): Likewise.
5659 * ptree.c (print_lang_decl): Don't print it.
5660 * typeck.c (mark_addressable): Don't use it.
5662 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5664 * vec.cc: Include <new> and <exception>.
5665 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
5666 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
5668 (__cxa_vec_delete): Catch dtor exceptions.
5670 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5672 Prepend __ to implementation defined names.
5673 * inc/typeinfo (type_info): Rename _name to __name.
5674 (type_info::type_info): Rename parameter.
5675 (type_info::operator==, type_info::operator!=,
5676 type_info::before): Likewise.
5677 (type_info::is_pointer_p, type_info::is_function_p,
5678 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
5681 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
5682 (__pointer_type_info::__pointer_type_info): Likewise.
5683 (__pointer_type_info::is_pointer_p,
5684 __pointer_type_info::do_catch): Prepend __. Rename parameters.
5685 (__array_type_info::__array_type_info): Rename parameters.
5686 (__function_type_info::__function_type_info): Likewise.
5687 (__function_type_info::is_function_p): Prepend __.
5688 (__enum_type_info::__enum_type_info): Rename parameters.
5689 (__pointer_to_member_type_info::__pointer_to_member_type_info):
5691 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
5693 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
5694 (__class_type_info::__class_type_info): Rename parameters.
5695 (__class_type_info::sub_kind): Prepend __. Adjust member names.
5696 (__class_type_info::upcast_result,
5697 __class_type_info::dyncast_result): Prepend __. Move definition
5699 (__class_type_info::do_upcast, __class_type_info::do_catch,
5700 __class_type_info::find_public_src,
5701 __class_type_info::do_dyncast,
5702 __class_type_info::do_find_public_src): Prepend __. Rename
5704 (__si_class_type_info::__si_class_type_info): Rename parameters.
5705 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
5706 __si_class_type_info::do_find_public_src): Prepent __. Rename
5708 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
5709 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
5710 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
5712 (__dynamic_cast): Rename parameters.
5713 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
5714 type_info::do_catch, type_info::do_upcast): Prepend __.
5715 (contained_p, public_p, virtual_p, contained_public_p,
5716 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
5717 (__class_type_info::do_catch,
5718 __class_type_info::do_upcast): Prepend __. Adjust.
5719 (__class_type_info::__upcast_result,
5720 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
5722 (__class_type_info::find_public_src): Prepend __. Adjust.
5723 (__class_type_info::do_find_public_src,
5724 __si_class_type_info::do_find_public_src,
5725 __vmi_class_type_info::do_find_public_src): Likewise.
5726 (__class_type_info::do_dyncast,
5727 __si_class_type_info::do_dyncast,
5728 __vmi_class_type_info::do_dyncast): Likewise.
5729 (__class_type_info::do_upcast,
5730 __si_class_type_info::do_upcast,
5731 __vmi_class_type_info::do_upcast): Likewise.
5732 (__dynamic_cast): Adjust.
5733 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
5734 (__function_type_info::is_function_p): Likewise.
5735 (__pointer_type_info::do_catch): Likewise. Adjust.
5736 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
5737 (__throw_type_match_rtti_2): Adjust.
5738 (__is_pointer): Adjust.
5740 2000-04-08 Mark Mitchell <mark@codesourcery.com>
5742 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
5743 (complete_ctor_identifier): New macro.
5744 (special_function_kind): Add sfk_copy_constructor and
5745 sfk_assignment_operator.
5746 (LOOKUP_HAS_IN_CHARGE): Remove.
5747 (cons_up_default_function): Rename to ...
5748 (implicitly_declare_fn): ... this.
5749 * call.c (build_new_method_call): Add in-charge parameters for
5751 * class.c (add_implicitly_declared_members): Change parameter name
5752 from cant_have_assignment to cant_have_const_assignment.
5753 Replace calls to cons_up_default_function to implicitly_declare_fn.
5754 * cvt.c (ocp_convert): Use complete_ctor_identifier.
5755 * decl.c (initialize_predefined_identifiers): Initialize it.
5756 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
5758 * init.c (expand_default_init): Don't calculate the in-charge
5760 (build_new_1): Likewise.
5761 * lex.c (cons_up_default_function): Move to method.c.
5762 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
5763 (implicitly_declare_fn): New function.
5764 * typeck.c (build_static_cast): Use complete_ctor_identifier.
5765 (build_modify_expr): Likewise.
5766 * typeck2.c (build_functional_cast): Likewise.
5768 Under the new ABI, constructors don't return `this'.
5769 * cp-tree.h (warn_reorder): Declare.
5770 (special_function_kind): New enum.
5771 (global_base_init_list): Remove declaration.
5772 (emit_base_init): Don't return a value.
5773 (check_base_init): Don't declare.
5774 (is_aggr_typedef): Likewise.
5775 * decl.c (check_special_function_return_type): New function.
5776 (return_types): Remove.
5777 (grokdeclarator): Use check_special_function_return_type.
5778 (start_function): Don't initialize ctor_label under the new ABI.
5779 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
5780 * init.c (begin_init_stmts): Move to top of file.
5781 (finish_init_stmts): Likewise.
5782 (warn_reorder): Don't declare.
5783 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
5785 (check_base_init): Remove.
5786 (is_aggr_typedef): Likewise.
5787 (build_new_1): Don't use the return value of a constructor.
5788 * semantics.c (setup_vtbl_ptr): Don't use the return value
5790 * typeck.c (check_return_expr): Don't magically convert return
5791 statements into `return this' in constructors under the new ABI.
5793 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
5794 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
5795 (base_ctor_identifier): New macro.
5796 (base_dtor_identifier): Likewise.
5797 (deleting_dtor_identifier): Likewise.
5798 * decl.c: Don't include obstack.h.
5799 (obstack_chunk_alloc): Don't define.
5800 (obstack_chunk_free): Likewise.
5801 (struct predefined_identifier): New type.
5802 (initialize_predefined_identifiers): New function.
5803 (init_decl_processing): Use it.
5804 (debug_temp_inits): Remove.
5805 (start_method): Don't call preserve_data.
5806 (hack_incomplete_structures): Update comment.
5807 * init.c (init_init_processing): Don't initialize
5809 (build_offset_rf): Remove dead code.
5810 (build_delete): Use CLASSTYPE_N_BASECLASSES.
5811 * search.c (init_search_processing): Don't initialize
5814 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5816 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
5817 some sign_compare warnings.
5819 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
5821 Rename abi::__vmi_class_type_info members.
5822 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
5823 base_list, detail_masks members to vmi_flags, vmi_base_count,
5824 vmi_bases and vmi_flags_masks respectively.
5825 (__vmi_class_type_info::vmi_flags_masks): Rename
5826 details_unknown_mask to flags_unknown_mask.
5827 * tinfo.cc (__class_type_info::do_upcast): Adjust.
5828 (__vmi_class_type_info::do_find_public_src): Adjust.
5829 (__vmi_class_type_info::do_dyncast): Adjust.
5830 (__vmi_class_type_info::do_upcast): Adjust.
5832 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
5834 * tinfo.cc (convert_to_base): New function.
5835 (get_vbase_offset): Remove. Move into convert_to_base.
5836 (__vmi_class_type_info::do_find_public_src): Adjust.
5837 (__vmi_class_type_info::do_dyncast): Adjust.
5838 (__vmi_class_type_info::do_upcast): Adjust.
5840 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
5842 * tinfo.cc (operator=): Use __builtin_strcmp.
5843 * tinfo2.cc (before): Likewise.
5845 2000-04-06 Mark Mitchell <mark@codesourcery.com>
5847 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
5848 (DECL_SAVED_INLINE): Rename to ...
5849 (DECL_DEFERRED_FN): ... this.
5850 (in_function_p): Remove declaration.
5851 (mark_inline_for_output): Rename to ...
5852 (defer_fn): ... this.
5853 * decl.c (finish_function): Adjust call to mark_inline_for_output.
5854 (in_function_p): Remove definition.
5855 * decl2.c (saved_inlines): Rename to ...
5856 (deferred_fns): ... this.
5857 (saved_inlines_used): Rename to ...
5858 (deferred_fns_used): ... this.
5859 (mark_inline_for_output): Rename to ...
5860 (defer_fn): ... this.
5861 (finish_file): Adjust accordingly.
5862 (init_decl2): Likewise.
5863 * lex.c (cons_up_default_function): Likewise.
5864 * pt.c (mark_decl_instantiated): Likewise.
5865 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
5867 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
5868 * semantics.c (expand_body): Defer more functions.
5870 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
5873 * Make-lang.in (CXX_LIB2FUNCS): Add it.
5875 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5876 __cxa_vec_delete): Declare.
5878 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
5880 * rtti.c (dfs_class_hint_mark): New static function.
5881 (dfs_class_hint_unmark): New static function.
5882 (class_hint_flags): Use them.
5884 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
5886 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
5888 2000-04-05 Mark Mitchell <mark@codesourcery.com>
5890 * cp-tree.h (instantiate_decl): Change prototype.
5891 * decl2.c (mark_used): Adjust call.
5892 * optimize.c (inlinable_function_p): Adjust handling of templates.
5893 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
5894 (do_type_instantiation): Likewise.
5895 (instantiate_decl): Defer more templates.
5896 (instantiate_pending_templates): Adjust logic to handle inline
5899 * Makefile.in (GGC_H): New variable. Use it throughout in place
5902 * call.c: Don't include obstack.h. Include ggc.h.
5903 (obstack_chunk_alloc): Don't define.
5904 (obstack_chunk_free): Likewise.
5905 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
5906 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
5907 (pop_switch): Free it.
5909 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
5911 * dump.c (dequeue_and_dump): Don't try to print the bit_position
5912 if we don't have a DECL_FIELD_OFFSET.
5914 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
5916 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
5919 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5921 * cfns.gperf (hash, libc_name_p): Prototype.
5923 * rtti.c (build_dynamic_cast_1): Constification.
5925 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
5927 * semantics.c (deferred_type_access_control): Prototype.
5929 2000-04-04 Mark Mitchell <mark@codesourcery.com>
5931 Correct many new ABI issues regarding vbase and vcall offset
5933 * cp-tree.h (BINFO_VTABLE): Document.
5934 (struct lang_type): Tweak formatting.
5935 (BINFO_PRIMARY_BINFO): Add to documentation.
5936 (CLASSTYPE_VSIZE): Fix typo in comment.
5937 (CLASSTYPE_VBASECLASSES): Update documentation.
5938 (BINFO_VBASE_MARKED): Remove.
5939 (SET_BINFO_VBASE_MARKED): Likewise.
5940 (CLEAR_BINFO_VBASE_MARKED): Likewise.
5941 (BINFO_FIELDS_MARKED): Remove.
5942 (SET_BINFO_FIELDS_MARKED): Likewise.
5943 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
5944 (enum access_kind): New enumeration.
5945 (num_extra_vtbl_entries): Remove declaration.
5946 (size_extra_vtbl_entries): Likewise.
5947 (get_vtbl_decl_for_binfo): New function.
5948 (dfs_vbase_unmark): Remove declaration.
5949 (mark_primary_bases): Likewise.
5950 * class.c (SAME_FN): Remove.
5951 (struct vcall_offset_data_s): Move definition.
5952 (build_vbase_pointer): Use `build', not `build_binary_op', to
5953 access the vbase pointer under the new ABI.
5954 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
5955 (build_primary_vtable): Likewise.
5956 (dfs_mark_primary_bases): Move here from search.c.
5957 (mark_primary_bases): Likewise.
5958 (determine_primary_bases): Under the new ABI, don't make a base
5959 class a primary base just because we don't yet have any virtual
5961 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
5962 (num_vfun_entries): Remove.
5963 (dfs_count_virtuals): Likewise.
5964 (num_extra_vtbl_entries): Likewise.
5965 (size_extra_vtbl_entries): Likewise.
5966 (layout_virtual_bases): Iterate in inheritance graph order under
5968 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
5969 indicate that a vfield is present.
5970 (init_class_processing): Initialize access_public_node, etc., from
5972 (get_vtbl_decl_for_binfo): New function.
5973 (dump_class_hierarchy_r): Likewise.
5974 (dump_class_hierarchy): Use it.
5975 (finish_vtbls): Build the vtbls in inheritance graph order.
5976 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5977 (initialize_vtable): Use get_vtbl_decl_for_binfo.
5978 (accumulate_vtbl_inits): Add comments explaining why a pre-order
5980 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
5981 where the vptr points, even for primary vtables.
5982 (build_vtbl_initializer): Adjust handling of vbase and vcall
5984 (build_vcall_and_vbase_vtable_entries): New function.
5985 (dfs_build_vbase_offset_vtbl_entries): Remove.
5986 (build_vbase_offset_vtbl_entries): Reimplement.
5987 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
5988 were already handled in a primary base class vtable.
5989 (build_vcall_offset_vtbl_entries): Adjust.
5990 (build_rtti_vtbl_entries): Adjust.
5991 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
5992 * init.c (expand_virtual_init): Simplify.
5993 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
5994 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
5995 * search.c (BINFO_ACCESS): New macro.
5996 (SET_BINFO_ACCESS): Likewise.
5997 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
5998 (access_in_type): Likewise.
5999 (dfs_accessible_p): Likewise.
6000 (protected_accessible_p): Likewise.
6001 (lookup_fnfields_1): Adjust documentation.
6002 (dfs_mark_primary_bases): Move to class.c
6003 (mark_primary_bases): Likewise.
6004 (dfs_vbase_unmark): Remove.
6005 (virtual_context): Use BINFO_FOR_VBASE.
6006 (dfs_get_vbase_types): Simplify.
6007 (dfs_build_inheritance_graph_order): New function.
6008 (get_vbase_types): Use it.
6009 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6011 * tinfo.cc (get_vbase_offset): New function.
6012 (__vmi_class_type_info::do_find_public_src): Use it.
6013 (__vmi_class_type_info::do_dyncast): Likewise.
6014 (__vmi_class_type_info::do_upcast): Likewise.
6016 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6018 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6020 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6022 * rtti.c (class_hint_flags): Rename flags.
6023 (class_initializer): Remove flags.
6024 (synthesize_tinfo_var): Combine offset and flags. Add flags
6025 for __vmi_class_type_info.
6026 (create_tinfo_types): Remove flags from __class_type_info and
6027 __si_class_type_info. Merge flags and offset from
6028 base_class_type_info.
6029 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6030 (__base_class_info::is_virtual_p): Adjust.
6031 (__base_class_info::is_public_p): Adjust.
6032 (__base_class_info::offset): New accessor.
6033 (__class_type_info::details): Remove member.
6034 (__class_type_info::__class_type_info): Lose details.
6035 (__class_type_info::detail_masks): Remove.
6036 (__si_class_type_info::__si_class_type_info): Lose details.
6037 (__vmi_class_type_info::details): New member.
6038 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6039 (__vmi_class_type_info::detail_masks): New member.
6040 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6041 with unknown_details_mask.
6042 (__vmi_class_type_info::do_find_public_src): Adjust
6043 (__vmi_class_type_info::do_dyncast): Adjust.
6044 (__vmi_class_type_info::do_upcast): Set result details, if
6046 (__dynamic_cast): Temporarily #if out optimization.
6048 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6050 * rtti.c (get_tinfo_decl): Mark used.
6051 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6052 mark as dealt with, if we output it.
6054 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6056 * class.c: Reorganize to put virtual function table initialization
6057 machinery at the end of the file.
6059 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6061 * class.c (finish_struct): Use bitsize_zero_node.
6062 * pt.c (instantiate_class_template): Likewise.
6064 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6066 Put RTTI entries at negative offsets in new ABI.
6067 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6068 vbase offset at index -3, not -1.
6069 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6070 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6071 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6072 (build_rtti_vtbl_entries): New function.
6073 (set_rtti_entry): Remove.
6074 (build_primary_vtable): Don't use it.
6075 (build_secondary_vtable): Likewise.
6076 (start_vtable): Remove.
6077 (first_vfun_index): New function.
6078 (set_vindex): Likewise.
6079 (add_virtual_function): Don't call start_vtable. Do call
6081 (set_primary_base): Rename parameter.
6082 (determine_primary_base): Likewise.
6083 (num_vfun_entries): Don't use skip_rtti_stuff.
6084 (num_extra_vtbl_entries): Include RTTI information.
6085 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6086 (skip_rtti_stuff): Remove.
6087 (dfs_modify_vtables): Don't use it.
6088 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6089 (layout_nonempty_base_or_field): Update size handling.
6090 (create_vtable_ptr): Tweak.
6091 (layout_class_type): Adjust parameter names.
6092 (finish_struct_1): Simplify.
6093 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6094 (skip_rtti_stuff): Remove.
6095 (first_vfun_index): New function.
6096 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6097 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6098 (marked_vtable_pathp): Declare.
6099 (unmarked_vtable_pathp): Likewise.
6100 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6102 * rtti.c (build_headof): Look for RTTI at negative offsets.
6103 (get_tinfo_decl_dynamic): Likewise.
6104 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6106 (create_pseudo_type_info): Do it here instead. Adjust so that
6107 vptr points at first virtual function.
6108 * search.c (marked_vtable_pathp): Make it global.
6109 (unmarked_vtable_pathp): Likewise.
6110 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6111 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6112 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6113 (get_pure_virtuals): Likewise.
6114 (expand_upcast_fixups): Likewise.
6115 * tree.c (debug_binfo): Likewise.
6116 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6119 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6121 * class.c (check_field_decl): Fix typo.
6122 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6123 (check_methods): Likewise.
6124 (check_field_decls): Likewise.
6125 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6126 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6127 Use DECL_RESULT_FLD, not DECL_RESULT.
6128 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6129 * lex.c (identifier_type): Likewise.
6130 * pt.c (determine_specialization, lookup_template_class): Likewise.
6131 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6132 (resolve_overloaded_unification, more_specialized): Likewise.
6133 * semantics.c (finish_member_declaration): Likewise.
6134 * typeck.c (build_x_function_call): Likewise.
6136 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6138 * class.c (layout_empty_base): Handle empty bases with non-byte
6140 (build_base_field): Likewise.
6141 (layout_virtual_bases): Likewise.
6143 * class.c (finish_struct_1): Fix typo in this change:
6145 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6147 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6149 * decl.c (grokdeclarator): Count partial specializations when
6150 keeping track of how many template classes have been seen.
6152 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6154 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6156 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6157 (get_vfield_offset): Use byte_position.
6158 (set_rtti_entry): Set OFFSET to ssizetype zero.
6159 (get_binfo_offset_as_int): Deleted.
6160 (dfs_record_base_offsets): Use tree_low_cst.
6161 (dfs_search_base_offsets): Likewise.
6162 (layout_nonempty_base_or_field): Reflect changes in RLI format
6163 and call byte_position.
6164 (layout_empty_base): Convert offset to ssizetype.
6165 (build_base_field): use rli_size_unit_so_far.
6166 (dfs_propagate_binfo_offsets): Do computation in proper type.
6167 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6168 (layout_class_type): Reflect changes in RLI names and fields.
6169 (finish_struct_1): Set DECL_FIELD_OFFSET.
6170 * dump.c (dequeue_and_dump): Call bit_position.
6171 * expr.c (cplus_expand_constant): Use byte_position.
6172 * rtti.c (expand_class_desc): Use bitsize_one_node.
6173 * typeck.c (build_component_addr): Use byte_position and don't
6174 special case for zero offset.
6176 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6178 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6180 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6182 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6185 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6187 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6189 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6190 make_typename_type, check_initializer, cp_finish_decl,
6191 xref_tag): Likewise.
6192 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6193 decl_namespace, arg_assoc_template_arg, arg_assoc,
6194 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6195 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6196 args_to_string): Likewise.
6197 * friend.c (is_friend): Likewise.
6198 * lex.c (note_got_semicolon, note_list_got_semicolon,
6199 is_global): Likewise.
6200 * method.c (build_overload_nested_name, build_overload_value,
6201 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6202 * parse.y (typename_sub, typename_sub1): Likewise.
6203 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6204 process_partial_specialization, convert_template_argument,
6205 template_args_equal, add_pending_template, lookup_template_class,
6206 for_each_template_parm_r, maybe_fold_nontype_arg,
6207 tsubst, instantiate_template, type_unification_real, unify,
6208 instantiate_pending_templates, set_mangled_name_for_template_decl):
6210 * repo.c (repo_get_id, repo_template_used): Likewise.
6211 * search.c (lookup_field_1): Likewise.
6212 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6213 * xref.c (classname): Likewise.
6215 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6217 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6218 (CANONICAL_BINFO): New macro.
6219 (BINFO_NEW_VTABLE_MARKED): Use it.
6220 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6221 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6222 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6224 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6225 (build_secondary_vtable): Likewise.
6226 (dfs_finish_vtbls): Likewise.
6227 (dfs_accumulate_vtbl_inits): Likewise.
6228 (accumulate_vtbl_inits): New function.
6229 (finish_vtbls): Make sure that virtual bases come after
6230 non-virtual bases in the vtable group.
6231 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6232 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6233 * search.c (struct vbase_info): Move definition.
6234 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6235 (unmarked_new_vtable_p): Likewise.
6236 (dfs_mark_vtable_path): Remove.
6237 (dfs_mark_new_vtable): Remove.
6238 (dfs_unmark_new_vtable): Likewise.
6239 (dfs_clear_search_slot): Likewise.
6240 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6241 (dfs_clear_vbase_slots): Likewise.
6242 (init_vbase_pointers): LIkewise.
6244 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6246 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6247 SIZETYPE to a non-SIZETYPE.
6249 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6251 * class.c (layout_virtual_bases): Adjust names in conditionally
6254 * class.c (record_base_offsets): New function.
6255 (layout_conflict_p): Likewise.
6256 (layout_nonempty_base_or_field): Use it.
6257 (layout_empty_base): New function.
6258 (build_base_field): Use it.
6259 (build_base_fields): Update comment.
6260 (layout_virtual_bases): Fold in a little code form
6261 layout_basetypes. Use layout_empty_base.
6262 (layout_basetypes): Remove.
6263 (end_of_class): New function.
6264 (layout_class_type): Use it. Adjust.
6266 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6268 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6270 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6271 * typeck.c (fntype_p): Remove.
6273 * cp-tree.h (TI_SPEC_INFO): Remove.
6274 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6275 * pt.c (process_partial_specialization): Likewise.
6277 * class.c (build_base_field): Fix thinko in computation of binfo
6280 * tree.c (mark_local_for_remap_p): Mark variables declared in
6281 TARGET_EXPRs as well.
6283 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6285 * typeck.c (require_complete_type, complete_type,
6286 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6287 build_array_ref, convert_arguments, pointer_diff,
6288 build_x_unary_op, build_unary_op, build_c_cast,
6289 build_modify_expr): Use COMPLETE_TYPE_P etc.
6290 * call.c (is_complete, convert_like_real,
6291 build_new_method_call): Likewise.
6292 * class.c (build_vbase_pointer_fields, check_bases,
6293 build_base_field, finish_struct_1, pushclass): Likewise.
6294 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6295 * decl.c (maybe_process_template_type_declaration, pushtag,
6296 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6297 layout_var_decl, check_initializer, cp_finish_decl,
6298 grokdeclarator, require_complete_types_for_parms,
6299 grok_op_properties, xref_tag, xref_basetypes,
6300 check_function_type): Likewise.
6301 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6302 * friend.c (do_friend): Likewise.
6303 * init.c (build_offset_ref): Likewise.
6304 * parse.y (structsp): Likewise.
6305 * pt.c (maybe_process_partial_specialization,
6306 tsubst_friend_function, instantiate_class_template, tsubst,
6307 do_type_instantiation, instantiate_pending_templates): Likewise.
6308 * repo.c (repo_get_id): Likewise.
6309 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6310 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6311 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6312 * semantics.c (begin_class_definition): Likewise.
6313 * tree.c (build_cplus_method_type): Likewise.
6314 * typeck2.c (digest_init, build_functional_cast,
6315 add_exception_specifier): Likewise.
6316 * parse.h, parse.c: Regenerated.
6318 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6320 * inc/cxxabi.h: New header file. Define new-abi entry points.
6321 (__pointer_type_info::target): Rename member to ...
6322 (__pointer_type_info::type): ... here.
6323 (__base_class_info::type): Rename member to ...
6324 (__base_class_info::base): ... here.
6325 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6326 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6327 (abi_node): New global tree node.
6328 * decl.c (abi_node): Document.
6329 (init_decl_processing): Initialize abi_node.
6330 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6331 (get_vmi_pseudo_type_info): Likewise.
6332 (create_tinfo_types): Likewise.
6333 (emit_support_tinfos): Likewise.
6334 * tinfo.h (cxxabi.h): Include for new-abi.
6335 Move rtti class definitions to new header file.
6336 * tinfo.cc (abi): Use the namespace.
6337 (std): Move new abi rtti classes from here ...
6338 (__cxxabiv1): ... to here.
6339 * tinfo2.cc (cxxabi.h): Include for new-abi.
6340 Move rtti class definitions to new header file.
6341 (std): Move new abi rtti classes from here ...
6342 (__cxxabiv1): ... to here.
6343 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6346 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6347 Jason Merrill <jason@casey.cygnus.com>
6349 * method.c (build_overload_int): Use host_integerp.
6351 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6353 * init.c (build_offset_ref): Handle the case of a templated member
6356 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6358 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6360 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6362 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6363 * class.c (check_bitfield_decl): Turn illegal bitfields into
6365 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6367 (dfs_offset_for_unshared_vbases): Likewise.
6368 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6369 pointer-to-member correctly under the new ABI.
6370 * expr.c (cplus_expand_constant): Don't use cp_convert when
6371 turning an offset into a pointer-to-member.
6372 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6373 when dereferencing them under the new ABI.
6374 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6375 of pointers-to-members under the new ABI.
6377 * class.c (check_bitfield_decl): Remove restriction on really long
6379 (layout_class_type): Implement new ABI handling of bitfields
6380 longer than their types.
6382 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6384 * parse.y (extdefs): Call ggc_collect.
6385 * parse.c: Regenerated.
6387 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6389 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6390 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6393 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6395 * class.c (build_vbase_path): Use integer_zerop.
6396 (build_vtable_entry): Use tree_low_cst.
6397 (get_vfield_offset): Use bit_position.
6398 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6400 (check_bitfield_decl): Set DECL_SIZE using convert.
6401 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6402 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6404 (finish_struct_1): Use bit_position.
6405 (dump_class_hierarchy): Use tree_low_cst.
6406 * cp-tree.h (min_precision): Add declaration.
6407 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6408 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6409 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6410 * expr.c (cplus_expand_constant): Use bit_position.
6411 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6412 * rtti.c (get_base_offset): Use bit_position.
6413 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6414 host_integerp, and tree_low_cst.
6415 (pointer_int_sum): Use integer_zerop.
6416 (build_component_addr): Use bit_position.
6418 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6420 * typeck.c (require_complete_type): Don't assume size_zero_node.
6421 (complete_type_or_else): Likewise.
6423 2000-03-16 Steven Grady <grady@digitaldeck.com>
6424 Jason Merrill <jason@casey.cygnus.com>
6426 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6428 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6430 * decl2.c (grokfield): Bail out if type is error_mark_node.
6432 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6434 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6435 (__pointer_to_member_data): ... here. Adjust.
6436 * rtti.c (create_tinfo_types): Adjust.
6438 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6440 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6441 * decl.c (ref_desc_type_node): Undocument.
6442 * rtti.c (ptr_ref_initializer): Rename to ...
6443 (ptr_initializer): ... here. Adjust comments.
6444 (ptmd_initializer): Fix comment thinko.
6445 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6446 (create_tinfo_types): Remove ref_desc_type_node init.
6447 * tinfo2.cc (__reference_type_info): Remove.
6449 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6451 * decl.c (cp_finish_decl): Remove obsolete comment.
6453 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6455 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6457 * cp-tree.h: Tweak documentation.
6458 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6459 (avoid_overlap): Remove.
6460 (get_binfo_offset_as_int): New function.
6461 (dfs_serach_base_offsets): Likewise.
6462 (layout_nonempty_base_or_field): Likewise.
6463 (build_base_field): Layout fields here. Avoid placing two objects
6464 of the same type at the same address, under the new ABI.
6465 (build_base_fields): Adjust accordingly.
6466 (create_vtable_ptr): Return the new field, but don't attach it to
6468 (remove_base_field): Remove.
6469 (remove_base_fields): Remove.
6470 (layout_basetypes): Adjust accordingly.
6471 (layout_class_type): Call layout_field for each field, rather than
6472 just making a wholesale call to layout_type.
6474 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6476 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6478 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6480 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6482 * except.c (dtor_nothrow): New fn.
6483 (do_pop_exception): Use it. Take type parm.
6484 (push_eh_cleanup): Take type parm.
6485 (expand_start_catch_block): Pass it.
6486 (build_eh_type_type_ref): Accept null type.
6488 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6490 * cp-tree.h (revert_static_member_fn): Change prototype.
6491 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6492 (grok_op_properties): Likewise.
6493 (start_function): Likewise.
6494 (revert_static_member_fn): Simplify.
6495 * pt.c (check_explicit_specialization): Adjust call to
6496 revert_static_member_fn.
6498 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6500 * cp-tree.h (scope_kind): New type.
6501 (tmpl_spec_kind): Likewise.
6502 (declare_pseudo_global_level): Remove.
6503 (pseudo_global_level_p): Rename to template_parm_scope_p.
6504 (pushlevel): Remove declaration.
6505 (begin_scope): New function.
6506 (finish_scope): Likewise.
6507 (current_tmpl_spec_kind): Likewise.
6508 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6509 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6510 Add template_spec_p.
6511 (toplevel_bindings_p): Adjust.
6512 (declare_pseudo_global_level): Remove.
6513 (pseudo_global_level_p): Rename to template_parm_scope_p.
6514 (current_tmpl_spec_kind): New function.
6515 (begin_scope): Likewise.
6516 (finish_scope): Likewise.
6517 (maybe_push_to_top_level): Adjust.
6518 (maybe_process_template_type_declaration): Likewise.
6519 (pushtag): Likewise.
6520 (pushdecl_nonclass_level): Likewise.
6521 (lookup_tag): Likewise.
6522 (grokfndecl): Handle member template specializations. Share
6523 constructor and non-constructor code.
6524 * decl2.c (check_classfn): Handle member template specializations.
6525 * pt.c (begin_template_parm_list): Use begin_scope.
6526 (begin_specialization): Likewise.
6527 (end_specialization): Likewise.
6528 (check_explicit_specialization): Use current_tmpl_spec_kind.
6529 Handle member template specializations.
6530 (end_template_decl): Use finish_scope. Remove call to
6532 (push_template_decl_real): Remove bogus error message.
6533 (tsubst_decl): Fix typo in code contained in comment.
6534 (instantiate_template): Handle member template specializations.
6535 (most_general_template): Likewise.
6537 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6539 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6540 (do_identifier): Ditto for error().
6542 * pt.c (convert_nontype_argument): Ditto for cp_error().
6543 (convert_template_argument): Ditto for cp_pedwarn().
6545 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6547 * exception.cc (__check_null_eh_spec): New fn.
6548 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6550 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6552 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6553 * except.c (expand_end_eh_spec): Add the return type.
6554 * rtti.c (throw_bad_cast): Add the parmtypes.
6555 (throw_bad_typeid): Likewise.
6557 * semantics.c (expand_stmt): Only leave out rtl for unused
6558 artificials, and set DECL_IGNORED_P on them as well.
6559 * decl.c (wrapup_globals_for_namespace): Likewise.
6561 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6563 * decl.c (maybe_commonize_var): Skip all artificial decls.
6564 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6566 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6568 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6569 * cp-tree.h: Declare flag_enforce_eh_specs.
6570 * decl.c (store_parm_decls, finish_function): Check it.
6572 C library functions don't throw.
6573 * Makefile.in (cfns.h): New target.
6574 (except.o): Depend on it.
6575 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6576 * cfns.gperf: New file.
6577 * cfns.h: Generated.
6578 * except.c: Include it.
6579 (nothrow_libfn_p): New fn.
6580 * decl.c (grokfndecl): Use it.
6581 * cp-tree.h: Declare it.
6583 * decl.c (push_overloaded_decl_1, auto_function,
6584 define_function): Lose.
6585 (build_library_fn_1): New static fn.
6586 (builtin_function): Use it.
6587 (get_atexit_node): Use build_library_fn_ptr.
6588 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
6589 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
6590 push_void_library_fn, push_throw_library_fn): New fns.
6591 * cp-tree.h: Declare them.
6592 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
6593 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
6594 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
6595 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
6596 * rtti.c (build_runtime_decl): Lose.
6597 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
6598 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
6599 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
6601 * call.c (build_call): Remove result_type parm.
6602 Call mark_used on unused artificial fns.
6603 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
6605 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
6607 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
6609 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
6610 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
6611 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
6612 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
6613 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
6614 expand_generic_desc): Likewise.
6616 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6618 * exception.cc (__cp_pop_exception): Cleanup the original object.
6620 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6622 * decl.c (grok_op_properties): Merge conversion to void warning
6623 with other silly op warnings.
6625 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
6627 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
6628 array CONSTRUCTOR elements. Don't use expr_tree_cons.
6630 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6632 * decl.c (cp_make_fname_decl): New function.
6633 (wrapup_globals_for_namespace): Don't emit unused static vars.
6634 (init_decl_processing): Remove comment about use of
6635 array_domain_type. Set make_fname_decl.
6636 (cp_finish_decl): Remove __FUNCTION__ nadgering.
6637 * semantics.c (begin_compound_stmt): Remove
6638 current_function_name_declared flagging.
6639 (expand_stmt): Don't emit unused local statics.
6640 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
6643 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6645 * typeck.c (convert_for_assignment): Don't look at array
6647 * call.c (convert_like_real): Likewise.
6649 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
6651 Add initial support for '\uNNNN' specifier.
6652 * lex.c (read_ucs): New fn.
6653 (readescape, skip_white_space): Call it.
6654 (is_extended_char, is_extended_char_1): New fns.
6655 (utf8_extend_token): New fn, #if 0'd out.
6656 (real_yylex): Treat extended chars like letters.
6658 * search.c (note_debug_info_needed): Walk the bases even if we
6659 weren't deferring the type itself.
6661 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6663 * decl2.c (finish_objects): Constify a char*.
6665 * method.c (emit_thunk): Likewise.
6667 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
6669 * typeck.c (dubious_conversion_warnings): Look through
6672 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6674 * class.c (dfs_modify_vtables): I is now unsigned.
6675 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
6676 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
6677 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
6678 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6679 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
6680 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
6681 Call integer_all_onesp.
6682 * typeck2.c (process_init_constructor): Use compare_tree_int.
6684 * lang-specs.h (as): Don't call if -syntax-only.
6686 2000-03-06 Mark Mitchell <mark@codesourcery.com>
6688 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
6689 RTL_EXPR_HAS_NO_SCOPE after all.
6691 2000-03-05 Mark Mitchell <mark@codesourcery.com>
6693 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
6694 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
6695 RTL_EXPR_HAS_NO_SCOPE.
6697 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
6700 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
6702 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
6704 * call.c (convert_like): Macrofy.
6705 (convert_like_with_context): New macro.
6706 (convert_like_real): Renamed from convert_like. Add calling
6707 context parameters, for diagnostics. Add recursive flag. Call
6708 dubious_conversion_warnings for outer conversion.
6709 (build_user_type_conversion): Use convert_like_with_context.
6710 (build_over_call): Likewise. Don't warn about dubious
6711 conversions here. Adjust convert_default_arg calls.
6712 (convert_default_arg): Add context parameters for diagnostics.
6713 Pass throught to convert_like_with_context.
6714 * cp-tree.h (convert_default_arg): Add context parameters.
6715 (dubious_conversion_warnings): Prototype new function.
6716 * typeck.c (convert_arguments): Adjust convert_default_arg call.
6717 (dubious_conversion_warnings): New function, broken
6718 out of convert_for_assignment.
6719 (convert_for_assignment): Adjust.
6721 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
6723 * decl2.c (key_method): Break out from...
6724 (import_export_vtable, import_export_class): ...here.
6726 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
6727 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
6729 * search.c (note_debug_info_needed, dfs_debug_mark,
6730 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
6731 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
6733 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
6735 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
6738 2000-03-02 Mark Mitchell <mark@codesourcery.com>
6740 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
6741 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
6742 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
6743 (lang_type): Split gets_new into has_new and has_array_new.
6744 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6745 (TYPE_GETS_NEW): Split into ...
6746 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
6747 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
6748 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
6749 (build_op_new_call): Don't declare.
6750 (build_new_1): Likewise.
6751 * call.c (build_op_new_call): Remove.
6752 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
6753 instead of TYPE_NEEDS_DESTRUCTOR.
6754 (finish_struct_bits): Likewise.
6755 (add_implicitly_declared_members): Likewise.
6756 (check_field_decl): Likewise.
6757 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
6758 correctly under the new ABI.
6759 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
6760 instead of TYPE_NEEDS_DESTRUCTOR.
6761 (initialize_local_var): Likewise.
6762 (destroy_local_var): Likewise.
6763 (cp_finish_decl): Likewise.
6764 (register_dtor_fn): Likewise.
6765 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
6766 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
6767 TYPE_VEC_DELETE_TAKES_SIZE here.
6768 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
6769 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
6770 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6771 (finish_destructor_body): Likewise.
6772 (maybe_build_cleanup_1): Likewise.
6773 * decl2.c (do_static_destruction): Likewise.
6774 * init.c (build_new_1): Make it static.
6775 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6776 (expand_cleanup_for_base): Likewise.
6777 (get_cookie_size): New function.
6778 (build_new_1): Handle array-new cookies correctly under the new
6780 (build_vec_delete_1): Likewise.
6781 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6782 (build_delete): Likewise.
6783 (build_vec_delete): Handle array-new cookies correctly under the new
6785 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6786 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
6787 TYPE_HAS_ARRAY_NEW_OPERATOR.
6788 * ptree.c (print_lang_type): Check them.
6789 * search.c (context_for_name_lookup): Fix typo in comment.
6790 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6791 * tree.c (break_out_cleanups): Likewise.
6792 (build_cplus_array_test_1): Likewise.
6793 (cp_build_qualified_type_real): Likewise.
6794 * typeck.c (complete_type): Likewise.
6796 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
6797 the command-line, not the end.
6799 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
6801 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
6803 2000-03-02 Tom Tromey <tromey@cygnus.com>
6805 * cp-tree.h (build_java_class_ref): Declare.
6806 * init.c (build_java_class_ref): No longer static.
6807 * except.c (expand_throw): Generate a Java-style `throw' if the
6808 thrown object is a "Java" object.
6809 (initialize_handler_parm): Generate a Java-style lookup of
6810 exception info if the caught object is a "Java" object.
6811 (catch_language, catch_language_init): New globals.
6812 (decl_is_java_type): New function.
6813 (expand_start_catch_block): Don't call push_eh_info() or
6814 push_eh_cleanup() when handling a Java-style "catch". Pass Java
6815 class reference to build_catch_block.
6817 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6819 * typeck.c (comptypes): Treat sizetype like its language equivalent.
6821 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
6823 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
6824 to merge reference/pointer code and fix incorrect warnings.
6826 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
6828 * search.c (protected_accessible_p): Use context_for_name_lookup.
6830 * init.c (construct_virtual_bases): Fix thinko.
6831 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
6833 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6835 * decl.c (current_function_decl): Move to toplev.c.
6837 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
6839 * pt.c (fn_type_unification): Unify return type, whenever
6841 (get_bindings_real): Only pass return type when necessary.
6842 Remove explicit return type check.
6843 * class.c (resolve_address_of_overloaded_function): Pass desired
6844 return type to fn_type_unification.
6846 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6848 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
6850 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
6852 * rtti.c (expand_class_desc): Likewise.
6853 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
6854 (THUNK_VCALL_OFFSET): Likewise.
6855 (THUNK_DELTA): Reflect changes in ../tree.h.
6857 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
6859 * search.c (protected_accessible_p): Also allow the access if
6860 the member is public in DERIVED. Lose TYPE parm.
6861 (friend_accessible_p): Lose TYPE parm.
6862 (accessible_p): Adjust.
6864 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6866 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
6867 on things that are not sizes; ssize_binop deleted.
6868 Call size_diffop when appropriate.
6869 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6870 (build_primary_vtable, build_secondary_vtable): Likewise.
6871 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
6872 Variable I is HOST_WIDE_INT.
6873 (get_vfield_offset): Pass proper types to size_binop.
6874 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
6875 (finish_struct_1): Likewise.
6876 (skip_rtti_stuff): Arg N is now pointer to signed.
6877 (layout_class_type): Use size_zero_node.
6878 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
6879 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
6880 * decl.c (complete_arry_type): Pass proper types to size_binop.
6881 (xref_basetypes): BINFO_OFFSET is sizetype.
6882 * error.c (dump_expr): Don't use size_binop non-sizes.
6883 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
6884 * init.c (construct_virtual_bases): Fix type error.
6885 (build_vec_delete_1): Pass proper type to size_binop and don't
6887 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
6888 * rtti.c (get_base_offset): Pass proper type to size_binop.
6889 * search.c (dfs_find_vbases): Fix type error.
6890 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
6891 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
6892 * tree.c (debug_binfo): Variable N is signed.
6893 Use HOST_WIDE_INT_PRINT_DEC.
6894 * typeck.c (comptypes): sizetype is same as equivalent integer type.
6895 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
6896 size_one_node and size_zero_node.
6897 (c_alignof): Use size_one_node.
6898 (build_component_addr): Pass proper types to size_binop.
6899 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
6901 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
6903 Implement class scope using-declarations for functions.
6904 * class.c (handle_using_decl): Call add_method for used functions.
6905 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
6906 (add_method): Used functions are hidden by local functions.
6907 (check_bases_and_members): Handle using-decls before finalizing
6908 CLASSTYPE_METHOD_VEC.
6909 * call.c (add_function_candidate): Add ctype parm; if non-zero,
6910 override the type of 'this' accordingly.
6911 (add_template_candidate, add_template_candidate_real): Add ctype parm.
6912 (convert_class_to_reference, build_user_type_conversion_1,
6913 build_new_function_call, build_object_call, build_new_op,
6914 build_new_method_call): Pass ctype parm.
6916 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
6918 * call.c (convert_class_to_reference, build_user_type_conversion_1,
6919 build_new_function_call, build_object_call, build_new_op,
6920 build_new_method_call, build_op_delete_call): Don't get basetype_path
6922 * typeck.c (build_component_ref): Likewise.
6923 * init.c (build_offset_ref): Likewise.
6924 (resolve_offset_ref): Don't call enforce_access.
6925 Call build_scoped_ref.
6926 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
6927 would cause an error or if -pedantic.
6928 * class.c (alter_access): Lose binfo parm.
6930 2000-02-26 Mark Mitchell <mark@codesourcery.com>
6932 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
6935 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
6937 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
6938 pseudo_type_info creation into the std namespace
6940 2000-02-26 Mark Mitchell <mark@codesourcery.com>
6942 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
6943 (import_export_class): Remove declaration.
6944 * decl2.c (import_export_class): Make it static.
6945 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
6946 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
6947 EXPR_WITH_FILE_LOCATION.
6948 * lex.c (check_newline): Tweak filename/lineno setting.
6949 * semantics.c (begin_while_stmt): Fix typo in comment.
6951 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6953 * lang-options.h (-fmessage-length=): Add missing option.
6955 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
6957 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
6959 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
6961 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
6963 * optimize.c (expand_call_inline): Emit the return label before
6964 evaluating the return value.
6966 2000-02-24 Mark Mitchell <mark@codesourcery.com>
6968 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
6969 than duplicating functionality here.
6970 * optimize.c: Include input.h.
6971 (expand_call_inline): Use push_srcloc and pop_srcloc.
6972 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
6973 * parse.c: Regenerated.
6974 * Makefile.in (lex.o): Depend on input.h.
6975 (optimize.o): Likewise.
6977 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
6979 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
6980 function type, rather than ICE.
6982 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
6984 * decl.c (grokdeclarator): Call decl_type_access_control.
6985 * parse.y (parse_end_decl): Don't call decl_type_access_control if
6988 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
6990 * decl.c (decls_match): Remove obsolete static member nadgering.
6992 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6994 * decl.c (grokdeclarator): Change ANSI to ISO.
6995 * lex.c (consume_string, readescape, do_identifier): Likewise.
6996 (parse_float, real_yylex): Likewise.
6997 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
6998 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
6999 new_type_id, maybe_label_decls, simple_stmt,
7000 for.init.statement): Likewise.
7001 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7002 * semantics.c (finish_named_return_value): Likewise.
7003 * parse.c: Regenerate.
7005 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7007 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7008 (CPTI_CLASS_STAR_TYPE): Remove.
7009 (vtable_index_type): Likewise.
7010 (class_star_type_node): Remove.
7011 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7012 (build_binary_op_nodefault): Remove.
7013 * call.c (build_new_op): Use build_binary_op instead of
7014 build_binary_op_nodefault.
7015 * decl.c (init_decl_processing): Remove class_star_type_node
7016 initialization. Make delta_type_node ptrdiff_type_node under the
7017 new ABI. Initialize vtable_index_type.
7018 (build_ptrmemfunc_type): Build different structures for the new
7020 (build_enumerator): Use build_binary_op instead of
7021 build_binary_op_nodefault.
7022 * method.c (build_overload_value): Mangle pointers-to-members
7023 appropriately under the new ABI.
7024 * typeck.c (build_array_ref): Use build_binary_op instead of
7025 build_binary_op_nodefault.
7026 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7027 (build_binary_op_nodefault): Rename to ...
7028 (build_binary_op): ... this. Remove old version. Adjust for
7029 pointer-to-member comparisons under the new ABI.
7030 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7031 (build_ptrmemfunc): Adjust for the new ABI.
7032 (expand_ptrmemfunc_cst): Likewise.
7033 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7034 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7036 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7038 * call.c (build_object_call): Compress consecutive calls to
7040 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7041 (build_op_delete_call): Adjust message formatting.
7043 * class.c (check_bases): Compress consecutive calls to
7045 (finish_struct_anon): Say 'ISO C++'.
7047 * decl.c (start_decl): Same here.
7048 (grok_reference_init): Likewise.
7049 (grokfndecl): Correct message formatting.
7050 (grokfndecl): Improve diagnostic.
7051 (check_static_variable_definition): Likewise. Say 'ISO C++'
7052 (compute_array_index_type): Say 'ISO C++'
7053 (create_array_type_for_decl): Compress consecutive calls to
7055 (grokdeclarator): Say 'ISO C++'
7056 (grok_op_properties): Likewise.
7058 * decl2.c (delete_sanity): Clairify diagnostic.
7059 (check_member_template): Same here.
7060 (grok_function_init): Use consistent terminology.
7062 * expr.c (do_case): Say 'ISO C++'
7064 * friend.c (do_friend): Compress consecutive calls to warning.
7066 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7068 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7069 * class.c (build_secondary_vtable): Reorganize. Don't create a
7070 new vtable under the new ABI.
7071 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7073 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7074 the initializing elements.
7075 (initialize_vtable): New function.
7076 (dfs_finish_vtbls): Use it.
7077 (dfs_accumulate_vtbl_inits): New function.
7078 (finish_vtbls): Merge primary and secondary vtables under the new
7080 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7081 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7084 * class.c (build_vtable): New function, split out from ...
7085 (get_vtable_decl): ... here, and ...
7086 (build_secondary_vtable): ... here.
7088 * pt.c (tsubst_decl): Fix formatting.
7090 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7092 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7093 (avoid_overlap, build_base_field): Likewise.
7094 (build_base_field, build_base_fields, is_empty_class):
7095 Test DECL_SIZE with integer_zero.
7096 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7097 * cp-tree.h (struct lang_type): New field size_unit.
7098 (CLASSTYPE_SIZE_UNIT): New macro.
7099 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7100 (cp_finish_decl): Delete -Wlarger-than processing.
7101 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7102 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7103 * tree.c (make_binfo): binfo vector is one entry longer.
7104 (walk_tree): Walk DECL_SIZE_UNIT.
7106 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7108 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7110 (build_vtable_entry): Don't assume all vtable entries are
7112 (build_vtbl_initializer): Adjust accordingly.
7113 (get_vtable_decl): Fix formatting.
7115 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7117 * semantics.c (deferred_type_access_control): Walk the entire
7119 (save_type_access_control): Rename from
7120 initial_deferred_type_access_control. Just remember the value.
7121 (decl_type_access_control): New fn.
7122 (begin_function_definition): Use deferred_type_access_control, after
7123 we've started the function. Set type_lookups to error_mark_node.
7124 * parse.y (frob_specs, fn.def1): Adjust.
7125 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7126 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7127 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7128 (after_type_component_declarator0): Likewise.
7129 (after_type_component_declarator): Likewise.
7130 (notype_component_declarator): Likewise.
7131 * cp-tree.h: Adjust.
7133 * decl.c (redeclaration_error_message): Allow redeclaration of
7134 namespace-scope decls.
7136 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7138 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7140 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7142 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7143 * decl2.c (grokclassfn): Likewise.
7145 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7147 * decl2.c (lang_decode_option): Don't set default message length
7149 * lex.c (lang_init_options): Set it here.
7151 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7153 Make DECL_CONTEXT mean the class in which a member function was
7154 declared, even for a virtual function.
7155 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7156 (DECL_FRIEND_CONTEXT): New macro.
7157 (DECL_REAL_CONTEXT): Remove.
7158 (SET_DECL_FRIEND_CONTEXT): Likewise.
7159 (DECL_VIRTUAL_CONTEXT): Adjust.
7160 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7161 (add_friends): Remove.
7162 (hack_decl_function_context): Likewise.
7163 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7165 (build_over_call): Fix indentation. Use DECL_CONTEXT
7166 instead of DECL_CLASS_CONTEXT.
7167 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7168 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7169 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7170 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7171 (build_base_field): Likewise.
7172 (finish_struct_1): Likewise.
7173 (build_self_reference): Likewise.
7174 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7176 (pushtag): Use decl_function_context, not
7177 hack_decl_function_context.
7178 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7179 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7180 (pushdecl): Remove bogus code.
7181 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7182 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7183 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7184 Use decl_function_context, nothack_decl_function_context.
7185 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7186 (grokdeclarator): Likewise. Use decl_function_context, not
7187 hack_decl_function_context.
7188 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7189 (start_function): Use DECL_FRIEND_CONTEXT, not
7190 DECL_CLASS_CONTEXT. Use decl_function_context, not
7191 hack_decl_function_context.
7192 (finish_function): Use decl_function_context, not
7193 hack_decl_function_context.
7194 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7196 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7197 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7198 (grokfield): Likewise.
7199 (finish_builtin_type): Likewise.
7200 (finish_vtable_vardec): Use decl_function_context, not
7201 hack_decl_function_context.
7202 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7203 (start_static_initialization_or_destruction): Likewise.
7204 (finish_static_initialization_or_destruction): Likewise.
7205 (mark_used): Adjust logic for deciding when to synthesize methods.
7206 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7208 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7210 * friend.c (is_friend): Likewise.
7211 (add_friends): Remove.
7212 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7213 * lex.c (begin_definition_of_inclass_inline): Use
7214 decl_function_context, not hack_decl_function_context.
7215 (process_next_inline): Likewise.
7216 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7217 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7218 DECL_CLASSS_CONTEXT.
7219 (hack_identifier): Likewise.
7220 (synthesize_method): Use decl_function_context, not
7221 hack_decl_function_context.
7222 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7224 (is_member_template): Use decl_function_context, not
7225 hack_decl_function_context. Use DECL_CONTEXT, not
7227 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7229 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7231 (push_template_decl_real): Likewise.
7232 (instantiate_class_template): Don't call add_friends.
7233 (tsubst_default_argument): Use DECL_CONTEXT, not
7235 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7236 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7237 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7239 * repo.c (repo_inline_used): Likewise.
7240 * search.c (current_scope): Adjust for new _CONTEXT macros.
7241 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7243 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7244 (lookup_fnfields_here):Likewise.
7245 (check_final_overrider): Likewise.
7246 (init_vbase_pointers): Likewise.
7247 (virtual_context): Likewise.
7248 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7249 (expand_body): Use decl_function_context, not
7250 hack_decl_function_context.
7251 * tree.c (hack_decl_function_context): Remove.
7252 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7254 * typeck2.c (error_not_base_type): Likewise.
7256 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7258 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7260 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7262 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7264 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7266 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7268 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7270 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7272 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7274 * parse.y (frob_specs): Split out...
7275 (parse_decl): From here.
7276 (fn.def2): Call initial_deferred_type_access_control.
7277 (after_type_component_declarator0): Call frob_specs.
7278 (notype_component_declarator0): Likewise.
7279 * search.c (friend_accessible_p): Nested classes are friends of their
7282 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7284 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7285 used to create an implicit temporary.
7287 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7290 2000-02-08 Nathan Sidwell <nathan@acm.org>
7292 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7293 strip array element qualifiers too.
7295 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7297 * decl.c (store_parm_decls): Don't build cleanups for parameters
7298 while processing_template_decl.
7300 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7302 * cp-tree.h (struct saved_scope): Add incomplete field.
7303 (namespace_scope_incomplete): New macro.
7304 * decl.c (pushdecl): Use it.
7305 (hack_incomplete_structures): Use it. See through artificial
7307 (mark_saved_scope): Mark it.
7309 Implement access control for nested types.
7310 * search.c (type_access_control): New fn.
7311 (accessible_p): Now we do perform access control for types.
7312 * semantics.c (deferred_type_access_control): New fn.
7313 (initial_deferred_type_access_control): New fn.
7314 (begin_function_definition): Call it. Add lookups parm.
7315 * decl.c (struct binding_level): Add this_class field.
7316 (pushlevel_class): Set it.
7317 (mark_binding_level): Mark it.
7318 (lookup_name_real): Use it. Call type_access_control.
7319 (mark_saved_scope): Mark lookups field.
7320 * cp-tree.h (flagged_type_tree): Add lookups field.
7321 (struct saved_scope): Add lookups field.
7322 (type_lookups): New macro.
7323 * parse.y (declmods): Now <ftype>.
7324 (parse_decl): Add lookups parm. Call
7325 initial_deferred_type_access_control.
7326 (lang_extdef): Clear type_lookups.
7327 (typed_declspecs, declmods, typespec): Set lookups field.
7328 (initdcl): Call deferred_type_access_control.
7329 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7330 component_decl_1, named_parm): Adjust.
7331 * friend.c (is_friend): Nested classes are friends of their
7334 * class.c (currently_open_derived_class): New fn.
7335 * method.c (hack_identifier): Use it.
7337 * lex.c (do_identifier): Remove obsolete code.
7339 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7341 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7343 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7344 thinks this file is plain C).
7346 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7348 * Makefile.in (call.o): Depend on $(EXPR_H).
7350 * call.c: Include "expr.h".
7352 * class.c (dump_class_hierarchy): Add prototype.
7354 * search.c (dfs_get_pure_virtuals): Likewise.
7356 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7358 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7361 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7363 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7364 Store it in DECL_FCONTEXT.
7365 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7367 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7369 * tinfo.h (old abi): #include "tconfig.h".
7370 * tinfo.cc (convert_to_base): Move into old abi section.
7372 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7374 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7375 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7376 (BINFO_PRIMARY_BINFO): New macro.
7377 (BF_DELTA): Rename to ...
7378 (BV_DELTA): ... this.
7379 (BF_VCALL_INDEX): Rename to ...
7380 (BV_VCALL_INDEX): ... this.
7381 (BF_FN): Rename to ...
7383 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7384 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7385 (modify_vtable_entry): Simplify.
7386 (add_virtual_function): Rename BF_ macros to BV_ variants.
7387 (build_vtable_initializer): Likewise.
7388 (get_class_offset_1): Remove.
7389 (dfs_get_class_offset): Likewise.
7390 (get_class_offset): Likewise.
7391 (dfs_find_final_overrider): New function.
7392 (find_final_overrider): Likewise.
7393 (modify_one_vtable): Remove.
7394 (dfs_find_base): New function.
7395 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7396 find_final_overrider.
7397 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7399 (dfs_fixup_vtable_deltas): Remove.
7400 (override_one_vtable): Remove.
7401 (merge_overrides): Likewise.
7402 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7403 unreal chilren of virtual bases.
7404 (finish_struct_1): Don't use merge_overrides. Don't use
7405 dfs_fixup_vtable_deltas.
7406 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7409 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7410 Jason Merrill <jason@yorick.cygnus.com>
7412 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7414 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7416 * exception.cc (__throw_bad_typeid): Add missing std::.
7418 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7420 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7422 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7424 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7426 Runtime support for new-abi rtti.
7427 * inc/typeinfo (type_info::operator!=): Define in class.
7428 (type_info::before, type_info::name, type_info::operator==,
7429 type_info::operator!=): Define new ABI implementations.
7430 (type_info::is_pointer_p, type_info::is_function_p): Declare
7431 new virtual functions.
7432 (type_info::do_catch, type_info::do_upcast): Likewise.
7434 * tinfo.h (__base_class_info): Define new class.
7435 (__class_type_info): Likewise.
7436 (__si_class_type_info): Likewise.
7437 (__vmi_class_type_info): Likewise.
7438 (__dynamic_cast): Prototype.
7440 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7441 (type_info::is_pointer_p): Define new function.
7442 (type_info::is_function_p): Likewise.
7443 (type_info::do_catch): Likewise.
7444 (type_info::do_upcast): Likewise.
7445 (vtable_prefix): New structure for vtable access.
7446 (adjust_pointer): Define new template function.
7447 (contained_p, public_p, virtual_p, contained_public_p,
7448 contained_nonpublic_p, contained_nonvirtual_p): Define new
7450 (nonvirtual_base_type): New local variable.
7451 (__class_type_info::~__class_type_info): Define.
7452 (__si_class_type_info::~__si_class_type_info): Likewise.
7453 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7454 (__class_type_info::do_catch): Define new function.
7455 (__class_type_info::do_upcast): Likewise.
7456 (__class_type_info::find_public_src): Likewise.
7457 (__class_type_info::do_find_public_src): Likewise.
7458 (__si_class_type_info::do_find_public_src): Likewise.
7459 (__vmi_class_type_info::do_find_public_src): Likewise.
7460 (__class_type_info::do_dyncast): Likewise.
7461 (__si_class_type_info::do_dyncast): Likewise.
7462 (__vmi_class_type_info::do_dyncast): Likewise.
7463 (__class_type_info::do_upcast): Likewise.
7464 (__si_class_type_info::do_upcast): Likewise.
7465 (__vmi_class_type_info::do_upcast): Likewise.
7466 (__dynamic_cast): Likewise.
7468 * tinfo2.cc (__fundamental_type_info): Define new class.
7469 (__pointer_type_info): Likewise.
7470 (__reference_type_info): Likewise.
7471 (__array_type_info): Likewise.
7472 (__function_type_info): Likewise.
7473 (__enum_type_info): Likewise.
7474 (__ptr_to_member_type_info): Likewise.
7475 (__fundamental_type_info::~__fundamental_type_info): Define.
7476 (__pointer_type_info::~__pointer_type_info): Likewise.
7477 (__reference_type_info::~__reference_type_info): Likewise.
7478 (__array_type_info::~__array_type_info): Likewise.
7479 (__function_type_info::~__function_type_info): Likewise.
7480 (__enum_type_info::~__enum_type_info): Likewise.
7481 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7482 (__pointer_type_info::do_catch): Define new function.
7483 (__ptr_to_member_type_info::do_catch): Define new function.
7485 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7486 (__is_pointer): Likewise.
7488 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7490 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7492 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7493 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7494 (make_new_vtable): New function.
7495 (modify_vtable_entry): Handle generation of new vtables correctly.
7496 (modify_one_vtable): Remove unused parameter.
7497 (dfs_fixup_vtable_deltas): Likewise.
7498 (override_one_vtable): Use build_secondary_vtable.
7499 (finish_struct_1): Use build_primary_vtable and
7500 build_secondary_vtable.
7502 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7504 * cp/decl.c: Adjust variable names, comments, help strings.
7506 2000-01-29 Nathan Sidwell <nathan@acm.org>
7508 * new2.cc (operator delete[]): Use operator delete, don't assume
7511 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7513 * class.c (build_vtbl_initializer): Add argument to
7514 build_vtable_entry call.
7516 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7518 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7519 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7520 (BF_DELTA): New macro.
7521 (BF_VCALL_INDEX): Likewise.
7523 (THUNK_VCALL_OFFSET): Likewise.
7524 (make_thunk): Change prototype.
7525 * class.c (build_vtable_entry): Integrate
7526 build_vtable_entry_for_fn. Handle vcall indices.
7527 (build_vtable_entry_for_fn): Remove.
7528 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7529 BF_VCALL_INDEX, BF_FN.
7530 (modify_vtable_entry): Integrate common code from
7531 modify_one_vtable and dfs_fixup_vtable_deltas.
7532 (add_virtual_function): Set BF_VCALL_INDEX.
7533 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7535 (modify_one_vtable): Simplify.
7536 (dfs_fixup_vtable_deltas): Likewise.
7537 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7538 * method.c (make_thunk): Handle vcall indices.
7540 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7542 Compiler side new abi rtti (not enabled).
7543 * cp-tree.h (new_abi_rtti_p): New macro.
7544 (emit_support_tinfos): Prototype new function.
7545 (tinfo_decl_p): Likewise.
7546 (emit_tinfo_decl): Likwise.
7547 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7549 (doing_runtime): New local static.
7550 (init_rtti_processing): Add new-abi initializer.
7551 (get_tinfo_decl): Add new-abi logic.
7552 (tinfo_from_decl): Likewise.
7553 (build_dynamic_cast_1): Likewise.
7554 (qualifier_flags): New static function.
7555 (tinfo_base_init): Likewise.
7556 (generic_initializer): Likewise.
7557 (ptr_ref_initializer): Likewise.
7558 (ptmd_initializer): Likewise.
7559 (class_hint_flags): Likewise.
7560 (class_initializer): Likewise.
7561 (synthesize_tinfo_var): Likewise.
7562 (create_real_tinfo_var): Likewise.
7563 (create_pseudo_type_info): Likewise.
7564 (get_vmi_pseudo_type_info): Likewise.
7565 (create_tinfo_types): Likewise.
7566 (emit_support_tinfos): New global function.
7567 (tinfo_decl_p): New global predicate.
7568 (emit_tinfo_decl): New global function.
7569 * class.c (set_rtti_entry): Generalize for old and new rtti.
7570 (build_vtbl_initializer): Likewise.
7571 * decl2.c (finish_file): Likewise.
7573 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7575 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7576 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7578 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
7580 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
7583 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
7585 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
7587 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7589 * optimize.c (calls_setjmp_r): Supply new argument
7590 to special_function_p.
7592 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7594 * call.c: PROTO -> PARAMS.
7595 * class.c: Likewise.
7596 * cp-tree.h: Likewise.
7600 * decl2.c: Likewise.
7602 * errfn.c: Likewise.
7603 * error.c: Likewise.
7604 * except.c: Likewise.
7607 * input.c: Likewise.
7610 * method.c: Likewise.
7611 * optimize.c: Likewise.
7612 * parse.y: Likewise.
7616 * search.c: Likewise.
7617 * semantics.c: Likewise.
7620 * typeck.c: Likewise.
7621 * typeck2.c: Likewise.
7624 2000-01-25 Richard Henderson <rth@cygnus.com>
7626 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
7628 2000-01-25 Mark Mitchell <mark@codesourcery.com>
7630 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
7631 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
7632 (struct vcall_offset_data_s): New type.
7633 (dfs_vcall_offset_queue_p): New function.
7634 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7635 (build_vcall_offset_vtbl_entries): Likewise.
7636 (layout_vtable_decl): Likewise.
7637 (num_vfun_entries): Likewise.
7638 (num_extra_vtbl_entries): Add the entries for vcall offsets.
7639 (build_vtbl_initializer): Likewise.
7640 (dfs_finish_vtabls): Use layout_vtable_decl.
7641 (modify_one_vtables): Always duplicate vtables under the new ABI.
7642 (finish_struct_1): Use layout_vtable_decl.
7644 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7646 * decl.c (member_function_or_else): Change third arg from a format
7647 specifier to an `enum overload_flags'. Callers changed.
7649 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
7651 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
7652 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
7653 build_const_cast, get_delta_difference, check_return_expr): Avoid
7654 ANSI string concatenation usage.
7656 2000-01-24 Mark Mitchell <mark@codesourcery.com>
7658 * class.c (layout_class_type): Put the fields required to make a
7659 class non-empty at the end, not the beginning, of the TYPE_FIELDs
7662 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
7664 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
7667 * decl2.c (mark_used): Do instantiate inlines that have been
7668 explicitly instantiated.
7670 2000-01-24 Richard Henderson <rth@cygnus.com>
7672 * call.c (build_over_call): Use expand_tree_builtin.
7673 * typeck.c (build_function_call_real): Likewise.
7674 (build_binary_op_nodefault): Handle unordered compares.
7676 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7678 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
7679 cp_tree_index values.
7680 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
7681 New global node #defines for them.
7682 * rtti.c (call_void_fn): Replace with ...
7683 (build_runtime_decl): ... new static function.
7684 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
7685 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
7686 (build_dynamic_cast_1): Always produce correctly typed result.
7687 Explicitly produce type_info addresses. Use dynamic_cast_node.
7688 * exception.cc (__throw_bad_cast): Return `void *'.
7689 (__throw_bad_typeid): Return `const type_info &'.
7691 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7693 * cp-tree.h (get_vtable_decl): Prototype new function.
7694 * class.c (get_vtable_decl): New function. Broken out from ...
7695 (build_vtable): ... here. Use it.
7696 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
7699 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7701 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
7702 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
7703 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
7704 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
7705 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
7706 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
7707 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
7708 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
7709 (CPTI_TINFO_VAR_ID): New enumeration.
7710 (__tp_desc_type_node, __access_mode_type_node,
7711 __bltn_desc_type_node, __user_desc_type_node,
7712 __class_desc_type_node, __ptr_desc_type_node,
7713 __attr_desc_type_node, __func_desc_type_node,
7714 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
7715 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
7716 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
7717 enum_desc_type_node, class_desc_type_node,
7718 si_class_desc_type_node, vmi_class_desc_type_node,
7719 ptmd_desc_type_node, base_desc_type_node): New #defines.
7720 (tinfo_fn_id, tinfo_fn_type): Rename to ...
7721 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
7722 (tinfo_var_id): New enumeration.
7723 (DECL_TINFO_FN_P): Augment comment.
7724 * decl.c (cp_global_trees): Adjust documentation.
7725 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
7726 tinfo_decl_type and tinfo_var_id.
7727 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
7728 (build_typeid): Remove unused variable.
7729 (get_tinfo_var): Use tinfo_var_id.
7730 (tinfo_name): New static function.
7731 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
7732 (tinfo_from_decl): Likewise.
7733 (get_base_offset): New static function, broken out of
7735 (expand_si_desc): Use tinfo_name.
7736 (expand_class_desc): Likewise. Lose local static variable.
7737 Use base_desc_type_node. Use get_base_offset.
7738 (expand_ptr_desc): Use tinfo_name.
7739 (expand_attr_desc): Likewise.
7740 (expand_generic_desc): Likewise.
7742 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
7743 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
7745 2000-01-23 Mark Mitchell <mark@codesourcery.com>
7747 * cp-tree.h (__eprintf): Remove declaration.
7748 * tree.c (__eprintf): Remove definition.
7750 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
7751 Mark Mitchell <mark@codesourcery.com>
7753 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
7754 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
7756 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
7758 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
7760 2000-01-23 Mark Mitchell <mark@codesourcery.com>
7762 * cp-tree.h (register_dtor_fn): New function.
7763 * decl.c (destroy_local_static): Rename to ...
7764 (register_dtor_fn): ... this. Give it external linkage.
7765 (expand_static_init): Use it.
7766 * decl2.c (do_static_initialization): Likewise, if using
7768 (do_static_destruction): Check that __cxa_atexit is not in use.
7769 (finish_file): Don't call do_static_destruction if using
7772 * typeck.c (convert_arguments): Restore two-message error
7775 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
7777 Remap dynamic cast hint values to be consistent across ABIs.
7778 * search.c (dynamic_cast_base_recurse): Remap generated value.
7779 (get_dynamic_cast_base_type): Adjust documentation.
7780 * tinfo.h (__user_type_info::dyncast): Likewise.
7781 (__user_type_info::find_public_subobj): Remap BOFF meaning.
7782 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
7783 (__class_type_info::do_dyncast): Likewise.
7784 (__class_type_info::do_find_public_subobj): Likewise.
7785 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
7787 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
7789 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
7791 * typeck2.c (incomplete_type_error): Restore previous
7792 cp_error and cp_error_at call sequence.
7794 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
7796 * class.c (dump_class_hierarchy): Make format agree with argument;
7797 cast pointer to unsigned long and print with %lx.
7799 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
7801 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
7803 * typeck.c (composite_pointer_type, common_type,
7804 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
7805 build_function_call_real, convert_arguments,
7806 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
7807 build_unary_op, mark_addressable, build_compound_expr,
7808 build_static_cast, build_reinterpret_cast, build_const_cast,
7809 build_c_cast, build_modify_expr, get_delta_difference,
7810 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
7811 'ISO C++'. Fusion consecutive calls to diagnotic message routines
7813 * typeck2.c (readonly_error, abstract_virtuals_error,
7814 process_init_constructor, check_for_new_type): Likewise.
7816 2000-01-19 Mark Mitchell <mark@codesourcery.com>
7818 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
7821 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
7823 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
7824 (build_x_typeid): Likewise.
7825 (get_tinfo_fn): Likewise.
7826 (get_tinfo_fn_unused): Rename to ...
7827 (get_tinfo_decl): ... here.
7828 * rtti.c (build_headof): Replace logic error with assertion.
7829 (get_tinfo_fn_dynamic): Rename to ...
7830 (get_tinfo_decl_dynamic): ... here. Make static. Use
7831 complete_type_or_else.
7832 (build_x_typeid): Move into ...
7833 (build_typeid): ... here. Adjust call to
7834 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
7835 throw_bad_typeid expression.
7836 (get_tinfo_fn_unused): Rename to ...
7837 (get_tinfo_decl): ... here. Adjust comment.
7838 (get_tinfo_fn): Delete.
7839 (tinfo_from_decl): New static function.
7840 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
7841 (get_typeid): Use complete_type_or_else.
7842 (build_dynamic_cast_1): Adjust calls to
7843 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
7844 * parse.y (primary): Adjust call to build_typeid.
7845 * except.c (build_eh_type_type_ref): Adjust call to
7846 get_tinfo_decl. Mark as used.
7847 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
7848 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
7849 * parse.c: Regenerated.
7851 2000-01-17 Mark Mitchell <mark@codesourcery.com>
7853 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
7855 (resolves_to_fixed_type_p): Document calling convention.
7856 * rtti.c (build_x_typeid): Initialize NONNULL.
7858 * cp-tree.h (build_shared_int_cst): New function.
7859 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
7860 * class.c (modify_vtable_entry): Likewise.
7861 (add_virtual_function): Split out code to generated shared
7862 INTEGER_CSTs to build_share_int_cst.
7863 (modify_all_vtables): Handle all the overridden functions here.
7864 Add overridden functions from non-primary virtual bases to the
7866 (finish_struct_1): Adjust call to modify_all_vtables. Add
7867 overridden functions from non-primary bases to the vtable.
7868 * tree.c (build_shared_int_cst): New function.
7870 * cp-tree.h (scratchalloc): Remove.
7871 (build_scratch_list): Likewise.
7872 * call.c (convert_class_to_reference): Replace build_scratch_list
7873 and build_expr_list with build_tree_list.
7874 (add_candidate): Replace scratchalloc with expralloc. Note memory
7876 (build_user_type_conversion_1): Replace build_scratch_list
7877 and build_expr_list with build_tree_list.
7878 (build_new_op): Likewise.
7879 (build_op_delete_call): Likewise.
7880 (convert_like): Likewise.
7881 * cvt.c (ocp_convert): Likewise.
7882 * decl.c (start_decl): Likewise.
7883 (start_function): Likewise.
7884 (finish_destructor_body): Likewise.
7885 (maybe_build_cleanup_1): Likewise.
7886 * decl2.c (reparse_decl_as_expr): Likewise.
7887 * init.c (perform_member_init): Likewise.
7888 (expand_cleanup_for_base): Likewise.
7889 (build_builtin_delete_call): Likewise.
7890 (build_new_1): Likewise.
7891 (build_delete): Likewise.
7892 * method.c (do_build_assign_ref): Likewise.
7893 * parse.y (already_scoped_stmt): Likewise.
7894 (nontrivial_exprlist): Likewise.
7895 (net_initializer): Likewise.
7896 (initlist): Likewise.
7897 * parse.c: Regenerated.
7898 * rtti.c (build_x_typeid): Likewise.
7899 (build_dynamic_cast_1): Likewise.
7900 * typeck.c (build_x_compound_expr): Likewise.
7901 (build_static_cast): Likewise.
7902 (build_modify_expr): Likewise.
7904 * cp-tree.h (DECL_VINDEX): Add documentation.
7905 * class.c (build_vtable_entry): Likewise.
7906 (start_vtable): Add comment.
7907 (add_virtual_function): Replace pending_hard_virtuals with
7908 overridden_virtuals and pending_virtuals with new_virtuals.
7909 Replace redundant assignments with assertions.
7910 (check_for_override): Add comment.
7911 (check_bases_and_members): Replace pending_hard_virtuals with
7912 overridden_virtuals and pending_virtuals with new_virtuals.
7913 (create_vtbl_ptr): Likewise.
7914 (layout_class_type): Likewise.
7915 (finish_struct_1): Likewise. Add comments.
7917 2000-01-16 Mark Mitchell <mark@codesourcery.com>
7919 * class.c (finish_struct_1): Replace redundant code with
7922 * cp-tree.h (flag_new_abi): Move.
7923 (flag_use_cxa_atexit): Likewise.
7924 (flag_honor_std): Likewise.
7925 (flag_rtti): Likewise.
7926 (vbase_offsets_in_vtable_p): Define.
7927 (vptrs_present_everywhere_p): Likewise.
7928 (TYPE_CONTAINS_VPTR_P): Likewise.
7929 (dfs_walk_real): Declare.
7930 * class.c (build_vbase_pointer_fields): Check
7931 vbase_offsets_in_vtable_p.
7932 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
7934 (build_vbase_offset_vtbl_entries): Simplify.
7935 (build_vbase_offset_vtbl_entries): Adjust.
7936 (build_vbase_pointer): Add ability to look up vbase offsets in
7938 (start_vtable): New function.
7939 (add_virtual_function): Use it.
7940 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
7941 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
7942 (build_vtbl_initializer): Take the type of the complete object as
7943 input. Use it to correctly calculate vbase offsets.
7944 (dfs_finish_vtbls): Pass the complete type to
7945 build_vtbl_initializer.
7946 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
7947 (create_vtable_ptr): Create a vtable even if there are no
7948 new virtual functions, under the new ABI.
7949 (finish_struct_1): Likewise.
7950 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
7951 * decl.c (exapnd_static_init): Remove call to
7952 preserve_initializer.
7953 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
7955 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
7956 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
7957 (construct_virtual_bases): Don't initialize virtual base pointers
7959 (build_aggr_init): Clean up comment.
7960 (expand_aggr_init_1): Likewise.
7961 * rtti.c (expand_class_desc): Store the virtual function table
7962 index where the vbase offset lives in the offset field.
7963 * search.c (dfs_walk_real): Make it global.
7964 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
7965 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
7967 * tinfo.h (USItype): Make it signed under the new ABI.
7968 * tinfo.cc (convert_to_base): New function. Encapsulate base
7969 conversion logic here.
7970 (__class_type_info::do_upcast): Use it.
7971 (__class_type_info::do_dyncast): Likewise.
7972 (__class_type_info::do_find_public_subobj): Likewise.
7974 * init.c (construct_virtual_bases): Don't look up the addresses of
7975 virtual bases at run-time.
7977 * class.c (build_vbase_pointer): Relocate.
7978 (build_vbase_pointer_fields): Likewise.
7979 (dfs_build_vbase_offset_vtbl_entries): Likewise.
7980 (build_vbase_offset_vtbl_entries): Likewise.
7982 * decl.c (init_decl_processing): Complain if -fnew-abi
7983 -fno-vtable-thunks is used.
7985 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
7988 2000-01-15 Mark Mitchell <mark@codesourcery.com>
7990 * cp-tree.h (num_extra_vtbl_entries): New function.
7991 (size_extra_vtbl_entries): Likewise.
7992 (dfs_vtable_path_unmark): Likewise.
7993 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
7994 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7995 * class.c (num_extra_vtbl_entries): New function.
7996 (size_extra_vtbl_entries): Likewise.
7997 (dfs_build_vbase_offset_vtbl_entries): New function.
7998 (build_vbase_offset_vtbl_entries): Likewise.
7999 (build_vtbl_initializer): Use it.
8000 (finish_struct_1): Adjust vtable sizes (using
8001 num_extra_vtbl_entries).
8002 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8003 THUNK_DECL is non-NULL before expanding it.
8004 * init.c (expand_virtual_init): Adjust the vtable pointer by
8005 size_extra_vtbl_entries before storing it.
8006 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8007 Handle TREE_LIST parameters here, not in the dfs_* functions.
8008 (dfs_unmarked_real_bases_queue_p): Adjust.
8009 (dfs_marked_real_bases_queue_p): Likewise.
8010 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8011 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8012 (dfs_vtable_path_unmark): Likewise.
8014 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8016 * optimize.c (copy_body_r): Clear the operand three of a
8017 TARGET_EXPR when copying it.
8019 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8021 * method.c (build_decl_overload_real): Check whether we are in ::
8022 before returning __builtin_new/delete.
8024 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8026 * pt.c (tsubst_friend_function): Improve comment.
8027 (instantiate_decl): Avoid crashing when a "nested" function is
8028 instantiated from the top level.
8030 * dump.c (dqeueue_and_dump): Dump
8031 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8033 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8035 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8037 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8039 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8040 ENABLE_NEW_GXX_ABI defined.
8041 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8042 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8043 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8045 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8047 * decl.c (start_cleanup_fn): Call pushdecl.
8049 * call.c (convert_class_to_reference): Fix typos.
8050 (build_conditional_expr): Handle errors gracefully.
8051 * class.c (push_nested_class): Likewise.
8052 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8053 (DECL_THIS_EXTERN): Use it.
8054 (DECL_THIS_STATIC): Likewise.
8055 * cvt.c (convert_to_void): Handle errors gracefully.
8056 (build_expr_type_conversion): Likewise.
8057 * decl.c (maybe_push_decl): Likewise.
8058 (start_decl_1): Likewise.
8059 (require_complete_types_for_parms): Likewise.
8060 * parse.y (structsp): Likewise.
8061 (base_class): Likewise.
8062 * parse.c: Regenerated.
8063 * pt.c (finish_member_template_decl): Likewise.
8064 * typeck.c (decay_conversion): Likewise.
8066 * cp-tree.h (dfs_skip_vbases): New function.
8067 (find_vbase_instance): Likewise.
8068 * class.c (determine_primary_base): Allow a nearly empty base to
8069 serve as a primary base class under the new ABI.
8070 (get_class_offset_1): Rename to ...
8071 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8073 (get_class_offset): Use it. Issue error messages here.
8074 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8075 find the right copies of virtual bases.
8076 (fixup_vtable_deltas1): Rename to ...
8077 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8078 bases as primary bases.
8079 (fixup_vtable_deltas): Remove.
8080 (override_one_vtable): Handle virtual bases as primary bases.
8081 (merge_overrides): Likewise.
8082 (finish_struct_1): Likewise.
8083 (dump_class_hierarchy): Dump primary-ness of bases as well.
8084 * search.c (mark_primary_bases): Use a pre-order traversal to
8085 handle primary virtual bases.
8086 (dfs_skip_vbases): New fiunction.
8087 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8088 (fixup_virtual_upcast_offsets): Likewise.
8089 (fixup_all_virtual_upcast_offsets): Likewise.
8090 (dfs_find_vbase_instances): New function.
8091 (find_vbase_instance): Likewise.
8093 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8095 * lex.c (DIR_SEPARATOR): Delete macro.
8097 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8099 * decl2.c (lang_decode_option): Handle automatic line wrapping
8102 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8104 * friend.c (do_friend): Don't resolve scopes when processing
8105 template declarations, even if the qualifying scope doesn't
8106 involve template parameters.
8108 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8110 * class.c (dfs_modify_vtables_queue_p): Remove.
8111 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8112 and dfs_marked_real_bases_queue_p instead of
8113 dfs_modify_vtables_queue_p.
8115 * class.c (build_vbase_path): Simplify.
8116 (dfs_propagate_binfo_offsets): New function.
8117 (propagate_binfo_offsets): Use it.
8118 (remove_base_field): Simplify.
8119 (dfs_set_offset_for_vbases): Remove.
8120 (dfs_set_offset_for_shared_vbases): New function.
8121 (dfs_set_offset_for_unshared_vbases): Likewise.
8122 (layout_virtual_bases): Use them.
8123 (layout_basetypes): Don't call propagate_binfo_offsets.
8124 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8127 * class.c (build_base_field): New function, split out from ...
8128 (build_base_fields): ... here. Use it. Allocate primary bases
8129 first, under the new ABI.
8130 (get_vtable_entry): Remove.
8131 (remove_base_field): New function, split out from ...
8132 (remove_base_fields): ... here. Adjust since primary bases come
8133 first under the new ABI.
8135 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8136 (initialize_vtbl_ptrs): New function.
8137 (expand_indirect_vtbls_init): Change prototype.
8138 (convert_pointer_to_vbase): Declare.
8139 * init.c (expand_direct_vtbls_init): Remove.
8140 (dfs_initialize_vtbl_ptrs): New function.
8141 (initialize_vtbl_ptrs): Likewise.
8142 (emit_base_init): Use initialize_vtbl_ptrs.
8143 * search.c (convert_pointer_to_vbase): Make it global.
8144 (expand_indirect_vtbls_init): Remove vtable initialization code.
8145 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8147 * class.c (dfs_finish_vtbls): New function.
8148 (finish_vtbls): Use it.
8149 (dump_class_hierarchy): New function.
8151 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8152 (BINFO_VBASE_PRIMARY_P): New macro.
8153 (BINFO_VIRTUALS): Add to documentation.
8154 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8155 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8156 (dfs_mark_primary_bases_queue_p): Likewise.
8157 (dfs_unmarked_real_bases_queue_p): New function.
8158 (dfs_marked_real_bases_queue_p): Likewise.
8159 * search.c (dfs_mark_primary_bases): Adjust.
8160 (mark_primary_bases): Likewise.
8161 (get_shared_vbase_if_not_primary): New function.
8162 (dfs_unmarked_real_bases_queue_p): Likewise.
8163 (dfs_marked_real_bases_queue_p): Likewise.
8164 (dfs_get_pure_virtuals): Simplify.
8165 (get_pure_virtuals): Likewise.
8167 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8169 * lex.c: Include tm_p.h.
8171 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8173 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8175 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8177 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8178 * pt.c (instantiate_decl): Defer comdat templates that might not be
8181 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8182 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8183 (finish_file): Likewise.
8185 * decl2.c (import_export_class): Undo 12/14 change.
8187 * error.c (dump_decl): operator new, not operatornew.
8189 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8190 * search.c (lookup_field_1): Look for the last field with the
8193 2000-01-05 Nathan Sidwell <nathan@acm.org>
8195 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8198 2000-01-05 Nathan Sidwell <nathan@acm.org>
8200 * typeck.c (build_static_cast): Don't strip target qualifiers
8201 when casting from a class.
8203 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8205 * class.c (warn_hidden): Initialize variable `fndecl'.
8207 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8209 * decl.c (flag_isoc9x): New variable to be able to use code in
8210 c-common.c. For now always zero.
8212 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8214 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8215 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8216 or unshare_base_binfos for virtual bases here.
8217 * search.c (dfs_get_vbase_types): Do it here.
8218 (get_vbase_types): Adjust.
8220 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8222 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8223 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8224 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8225 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8226 (unmark_primary_bases): Remove declaration.
8227 (unmarkedp): Declare.
8228 (dfs_vbase_unmark): Likewise.
8229 * class.c (determine_primary_base): Return immediately if there
8230 are no base classes. Call mark_primary_bases here.
8231 (modify_all_direct_vtables): Remove.
8232 (modify_all_indirect_vtables): Remove.
8233 (dfs_modify_vtables_queue_p): New function.
8234 (dfs_modify_vtables): New function.
8235 (modify_all_vtables): Use them.
8236 (build_base_fields): Build FIELD_DECLs for primary virtual base
8238 (create_vtable_ptr): Don't call determine_primary_base here.
8239 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8240 (dfs_set_offset_for_vbases): ... this.
8241 (layout_virtual_bases): Use it.
8242 (layout_class_type): Call determine_primary_base here.
8243 * search.c (unmarkedp): Make it global.
8244 (shared_marked_p): Simplify.
8245 (shared_unmarked_p): Likewise.
8246 (dfs_primary_bases_queue_p): Remove.
8247 (dfs_unmark_primary_bases): Likewise.
8248 (unmark_primary_bases): Likewise.
8249 (mark_primary_bases): Simplify.
8250 (get_pure_virtuals): Don't call mark_primary_bases here.
8251 (dfs_vbase_unmark): New function.
8252 (get_vbase_types): Simplify.
8254 * class.c (struct base_info): Remove.
8255 (determine_primary_base): Take has_virtual_p rather than a
8256 base_info as input. Don't calculate max_has_virtual.
8257 (finish_struct_bits): Remove max_has_virtual argument.
8258 (create_vtable_ptr): Remove max_has_virtual_p argument.
8259 (layout_virtual_bases): Remove max argument.
8260 (layout_basetypes): Likewise.
8261 (layout_class_type): Remove max_has_virtual_p argument.
8262 (finish_struct_1): Remove max_has_virtual.
8264 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8265 (layout_basetypes): Remove.
8266 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8267 Update to handle primary virtual bases.
8268 (remove_base_fields): New function, split out from
8270 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8271 (layout_virtual_bases): New function, split out from
8272 layout_basetypes. Update to handle primary virtual bases.
8273 (layout_basetypes): Moved here from tree.c. Use
8274 remove_base_fields and layout_virtual_bases.
8275 * search.c (dfs_mark_primary_bases_queue_p): New function.
8276 (mark_primary_bases): Use it.
8277 * tree.c (CEIL): Remove.
8278 (propagate_binfo_offsets): Remove.
8279 (layout_basetypes): Remove.
8281 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8283 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8284 (BINFO_PRIMARY_MARKED_P): New macro.
8285 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8286 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8287 (mark_primary_bases): New function.
8288 (unmark_primary_bases): Likewise.
8289 * search.c (get_abstract_virtuals_1): Remove.
8290 (dfs_mark_primary_bases): New function.
8291 (mark_primary_bases): Likewise.
8292 (dfs_unmark_primary_bases): Likewise.
8293 (unmark_primary_bases): Likewise.
8294 (dfs_get_pure_virtuals): Likewise.
8296 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8298 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8299 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8300 (modify_one_vtable): Adjust.
8301 (fixup_vtable_deltas1): Likewise.
8302 (override_one_vtable): Likewise.
8303 * search.c (get_abstract_virtuals_1): Likewise.
8304 (get_pure_virtuals): Likewise.
8305 (expand_upcast_fixups): Likewise.
8306 * tree.c (debug_binfo): Likewise.
8308 * class.c (build_vtable): Don't return a value. Don't rebuild
8309 vtables for bases that have already been handled.
8310 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8311 already been handled.
8312 (modify_one_vtable): Adjust accordingly.
8313 (fixup_vtable_deltas1): Likewise.
8314 (finish_struct_1): Likewise.
8316 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8318 * call.c (build_new_method_call): Also check destructors.