| blob | 6e1cb900c637d42a3e71b80dab52e568facbdfe2 |
1 2001-02-12 Mark Mitchell <mark@codesourcery.com>
3 Remove old ABI support.
5 2001-02-11 Mark Mitchell <mark@codesourcery.com>
7 * decl2.c (flag_vtable_thunks): Always set it to 1.
8 (flag_new_abi): Likewise.
9 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
11 * Makefile.in (g++spec.o): Fix typo.
13 2001-02-09 Jason Merrill <jason@redhat.com>
15 * lang-specs.h: Restore definition of __EXCEPTIONS.
17 2001-02-08 Jason Merrill <jason@redhat.com>
19 * search.c (shared_member_p): New function.
20 (lookup_field_r): Use it.
21 * cp-tree.h (SHARED_MEMBER_P): Remove.
23 * method.c (process_overload_item): Handle template-dependent array
24 bounds.
25 * pt.c (type_unification_real): If we end up with undeduced nontype
26 parms, try again.
28 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
29 types.
31 * typeck2.c (friendly_abort): Don't say anything if we have
32 earlier errors or sorries.
34 * decl.c (check_tag_decl): Notice attempts to redefine bool and
35 wchar_t. Ignore if in_system_header.
37 * decl.c (maybe_push_cleanup_level): New fn...
38 (start_decl_1): ...split out from here.
39 * cvt.c (build_up_reference): Use it.
40 * cp-tree.h: Declare it.
42 2001-02-07 Mark Mitchell <mark@codesourcery.com>
44 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
45 spec.
47 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
49 * pt.c (lookup_template_class): Make sure it's a primary
50 template or template_template_parm when called from the parser.
51 (instantiate_template_class): Add assertion.
53 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
55 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
56 from error_mark_node.
58 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
60 Fix specification and implementation bugs in V3 ABI
61 construction vtables.
62 * cp-tree.h (flag_dump_class_layout): New flag.
63 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
64 (BINFO_LOST_PRIMARY_P): New flag.
65 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
66 (BINFO_PRIMARY_MARKED_P): Rename to ...
67 (BINFO_PRIMARY_P): ... here.
68 (binfo_via_virtual): New prototype.
69 * decl2.c (flag_dump_class_layout): New flag.
70 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
71 use `=' as a file name separator.
72 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
73 bases.
74 (build_vtbl_address): If this is a virtual primary base, then
75 get the vtbl of what it is ultimately primary for.
76 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
77 for BINFO_PRIMARY_P.
78 (dfs_skip_nonprimary_vbases_markedp): Likewise.
79 (get_shared_vbase_if_not_primary): Likewise.
80 (dfs_get_pure_virtuals): Likewise.
81 (expand_upcast_fixups): Likewise.
82 (fixup_virtual_upcast_offsets): Likewise.
83 (dfs_find_vbase_instance): Likewise.
84 (find_vbase_instance): Likewise.
85 (binfo_from_vbase): Adjust comment to reflect reality.
86 (binfo_via_virtual): New function.
87 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
88 for binfo walking during VTT construction.
89 (dfs_mark_primary_bases): Remove.
90 (force_canonical_binfo_r): New function.
91 (force_canonical_binfo): New function.
92 (mark_primary_virtual_base): New function.
93 (mark_primary_bases): Walk in inheritance graph order, use
94 mark_primary_virtual_base.
95 (determine_primary_base): Use some more intermediate variables.
96 (dfs_find_final_overrider): Don't check for overriding along a
97 virtual path.
98 (dfs_modify_vtables): Walk into primary virtual bases too.
99 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
100 (build_base_fields): Likewise.
101 (dfs_set_offset_for_unshared_vbases): Likewise.
102 (layout_virtual_bases): Likewise.
103 (end_of_class): Likewise.
104 (finish_struct_1): Call dump_class_hierarchy, if requested.
105 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
106 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
107 (dump_class_hierarchy): Add file parameter. Append to file, if
108 required.
109 (finish_vtbls): Adjust accumulate_vtbl_inits call.
110 Use canonical base for virtual bases.
111 (build_vtt): Add more comments. Adjust build_vtt_inits call.
112 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
113 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
114 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
115 virtual VTTs.
116 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
117 from DATA. We want virtual primary bases and all bases via virtual.
118 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
119 virtual base when not a construction vtable.
120 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
121 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
122 Use canonical bases when processing virtual bases.
123 (accumulate_vtbl_inits): We're interested in any base via a
124 virtual path.
125 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
126 within a construction vtable, determine what is being overridden.
127 (build_vtbl_initializer): Add more comments
128 (add_vcall_offset_vtbl_entries_1): Adjust comment.
129 (build_rtti_vtbl_entries): Check if the base has lost its
130 primary.
132 2001-02-05 Mark Mitchell <mark@codesourcery.com>
134 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
136 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
138 * decl.c (pushdecl): Call abort instead of fatal.
139 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
140 * init.c (build_new_1): Likewise.
141 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
142 * decl.c (build_typename_type): hash_table_init now returns void.
143 decl.c (init_decl_processing): Make an error non-fatal.
145 2001-02-04 Mark Mitchell <mark@codesourcery.com>
147 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
148 Document.
149 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
150 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
151 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
152 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
153 * decl.c (maybe_commonize_var): Use the new name-mangling where
154 appropriate.
155 * decl2.c (comdat_linkage): Enhance comments. Make all
156 compiler-generated things static, if COMDAT is not available.
157 (get_tinfo_decl): Do not make typeinfo objects that belong in the
158 library COMDAT.
159 (tinfo_base_init): Use the correct mangled name for typeinfo
160 strings, and push them into the global scope.
161 (typeinfo_in_lib_p): New function.
162 (synthesize_tinfo_var): Use it.
163 (create_real_tinfo_var): Likewise.
165 2001-02-03 Jakub Jelinek <jakub@redhat.com>
167 * decl.c (push_class_binding): Use context_for_name_lookup instead
168 of CP_DECL_CONTEXT.
169 * search.c (context_for_name_lookup): Remove static. Check for NULL
170 context in the loop.
171 * cp-tree.h (context_for_name_lookup): Add prototype.
173 2001-02-02 Jakub Jelinek <jakub@redhat.com>
175 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
176 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
177 Remove.
178 * call.c (convert_class_to_reference, build_user_type_conversion_1,
179 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
181 2001-02-02 Mark Mitchell <mark@codesourcery.com>
183 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
184 of macros used when compiling g++spec.c.
185 * g++spec.c (lang_specific_driver): Link with the shared
186 libgcc by default.
188 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
190 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
191 make_reference_declarator, make_call_declarator), method.c
192 (implicitly_declare_fn), parse.y (namespace_using_decl,
193 notype_unqualified_id, expr_or_declarator, new_type_id,
194 after_type_declarator, direct_after_type_declarator,
195 notype_declarator, complex_notype_declarator,
196 complex_direct_notype_declarator, qualified_id,
197 notype_qualified_id, overqualified_id, direct_new_declarator,
198 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
199 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
200 instead of build_parse_node.
202 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
204 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
205 (minus_one_node): Moved to top level gcc directory. Renamed
206 to integer_minus_one_node.
208 * init.c (init_init_processing): Don't set minus_one_node.
209 (build_vec_init): Use integer_minus_one_node.
211 * rtti.c (get_tinfo_decl_dynamic): Likewise.
213 2001-01-28 Jakub Jelinek <jakub@redhat.com>
215 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
216 identical and they would be replaced with constant, remove
217 MODIFY_EXPR from the tree.
219 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
221 * Make-lang.in: Remove all dependencies on defaults.h.
222 * call.c: Don't include defaults.h.
223 * decl.c: Likewise.
224 * decl2.c: Likewise.
225 * except.c: Likewise.
226 * pt.c: Likewise.
227 * rtti.c: Likewise.
228 * tree.c: Likewise.
229 * typeck.c: Likewise.
231 2001-01-25 Jakub Jelinek <jakub@redhat.com>
233 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
234 operators even in "C" linkage.
235 * method.c (set_mangled_name_for_decl): Likewise.
236 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
237 overloaded operators in "C" linkage.
239 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
241 * pt.c (tsubst_decl): Remove IN_DECL parameter.
242 (tsubst_arg_types): Check parameter is not void.
243 (tsubst): Adjust tsubst_decl call.
245 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
247 * call.c (add_builtin_candidate): Quote std properly, from
248 previous change.
250 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
252 * pt.c (check_explicit_specialization): Clone constructors and
253 destructors.
255 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
257 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
258 indicates anything special about template depth. Make sure we
259 only count the user visible template classes.
261 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
263 * call.c (build_conv): Typo in comment.
264 (add_builtin_candidate): Add more explanation.
265 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
266 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
267 when we have enumeral types.
268 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
269 candidates for relops and eqops.
270 (joust): Simplify control flow. Allow a non-template user
271 function to hide a builtin.
273 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
275 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
276 (more_specialized): Add deduction parameter.
277 * call.c (joust): Adjust more_specialized call.
278 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
279 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
280 (get_bindings_order): Remove.
281 (get_bindings_real): Add DEDUCE parameter.
282 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
283 REFERENCE_TYPE jig for DEDUCE_ORDER.
284 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
285 maybe_adjust_types_for_deduction.
286 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
287 directly.
288 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
289 (check_cv_quals_for_unify): Use new unify qualifier flags.
290 (unify): Clear new unify qualifier flags.
291 (get_bindings_real): Add DEDUCE parameter.
292 (get_bindings): Adjust call to get_bindings_real.
293 (get_bindings_overload): Likewise.
294 (most_specialized_instantiation): Adjust call to
295 more_specialized.
297 2001-01-19 Jason Merrill <jason@redhat.com>
299 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
301 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
302 -fnew-abi.
304 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
306 * decl2.c (arg_assoc_class): Fix double iteration logic.
308 2001-01-19 Jason Merrill <jason@redhat.com>
310 * init.c (build_delete): Always call convert_force to strip cv-quals.
312 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
313 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
314 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
316 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
318 * search.c (get_vbase_1): Count only virtual bases.
320 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
322 * class.c (duplicate_tag_error): Robustify flag clearing.
324 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
326 * cp-tree.h (lookup_template_class): Add complain parm.
327 * decl.c (lookup_namespace_name): Adjust call to
328 lookup_template_class.
329 (make_typename_type): Likewise.
330 * semantics.c (finish_template_type): Likewise.
331 * pt.c (lookup_template_class): Add complain parm. Adjust.
332 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
333 (tsubst): Likewise.
335 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
337 * pt.c (copy_default_args_to_explicit_spec): Preserve
338 object's CV quals. Reorganize.
340 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
342 * typeck.c (build_modify_expr): Say `initialization' for
343 INIT_EXPRs.
344 * init.c (build_default_init): Convert to enumeral type, if
345 needed.
347 2001-01-18 Jakub Jelinek <jakub@redhat.com>
349 * parse.y (nomods_initdcl0): Properly set things up for
350 initdcl0_innards.
352 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
354 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
355 (type_unification_real): Set it.
356 (unify): Use it.
358 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
360 * decl.c (finish_destructor_body): Convert to vbase pointer here.
362 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
364 * semantics.c (begin_class_definition): Check we're not inside a
365 template parm list.
367 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
369 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
370 BASELINK_P.
372 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
374 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
375 * call.c (build_over_call): Add comment.
377 2001-01-16 Daniel Berlin <dberlin@redhat.com>
379 * cvt.c (ocp_convert): Handle vector type conversion
380 * typeck2.c (digest_init): Handle vector type initializations
382 2001-01-16 Phil Edwards <pme@sources.redhat.com>
384 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
385 was given.
387 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
389 * pt.c (check_nontype_parm): Rename to ...
390 (invalid_nontype_parm_type_p): ... here.
391 (process_template_parm): Adjust.
392 (convert_template_argument): Adjust.
394 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
396 * pt.c (check_nontype_parm): New function.
397 (process_template_parm): Use it.
398 (convert_template_argument): Use it.
399 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
400 member.
402 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
404 * tree.c: Add defaults.h
405 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
406 * Make-lang.in (cp/tree.o): Add defaults.h.
408 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
410 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
412 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
414 * g++.1: Change to be ".so man1/gcc.1".
416 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
418 * Make-lang.in (c++.info, c++.install-info): Build and install g++
419 internals info.
420 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
421 ($(srcdir)/cp/g++int.info): New target.
422 * gxxint.texi: Add info directory entry. Use @@ in email address.
423 * .cvsignore: Update.
425 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
427 * typeck.c (build_c_cast): Do template processing earlier.
428 Always pedwarn on array casts.
430 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
432 * friend.c (make_friend_class): Make sure a templated class is
433 actually a template.
435 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
437 * decl2.c (get_guard): Set linkage from guarded decl.
439 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
441 * call.c (convert_default_arg): Check for unprocessed
442 DEFAULT_ARG.
443 * cp-tree.h (replace_defarg): Move to spew.c.
444 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
445 spew.c, which is where they really are.
446 (done_pending_defargs): Declare.
447 (unprocessed_defarg_fn): Declare.
448 * decl.c (replace_defarg): Move to spew.c
449 * parse.y (structsp): Call done_pending_defargs.
450 * spew.c (defarg_fns): Rearrange list structure.
451 (defarg_fnsdone): New static variable.
452 (defarg_depfns): New static variable.
453 (init_spew): Adjust.
454 (add_defarg_fn): Store the type in TREE_TYPE.
455 (do_pending_defargs): Detect and deal with ordering constraints
456 and circularity.
457 (done_pending_defargs): New function.
458 (unprocessed_defarg_fn): New function.
459 (replace_defarg): Moved from decl.c. Robustify. Don't save
460 if circularity detected.
462 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
464 * pt.c (unify): Check array has a domain, before checking
465 whether it is variable sized.
467 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
469 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
470 parameters with pointers to arrays of unknown bound.
472 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
474 * parse.y (template_parm_header, template_spec_header): New
475 reductions. Split out from ...
476 (template_header): ... here. Use them.
477 (template_template_parm): Use template_parm_header.
478 * semantics.c (finish_template_template_parm): Add assert.
480 2001-01-10 Mark Mitchell <mark@codesourcery.com>
482 * mangle.c (write_builtin_type): Fix thinko.
484 * pt.c (copy_default_args_to_explicit_spec_1): New function.
485 (copy_default_args_to_explicit_spec): Likewise.
486 (check_explicit_specialization): Use it.
488 * class.c (finish_struct_1): Remove last argument in call to
489 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
490 * decl.c (builtin_function): Likewise.
491 (build_cp_library_fn): Likewise.
492 (check_initializer): Likewise.
493 (make_rtl_for_nonlocal_decl): Likewise.
494 (cp_finish_decl): Likewise.
495 (start_function): Likewise.
496 * decl2.c (finish_anon_union): Likewise.
497 * friend.c (do_friend): Likewise.
498 * init.c (build_java_class_ref): Likewise.
499 * method.c (make_thunk): Likewise.
500 * pt.c (tsubst_friend_function): Likewise.
501 * semantics.c (expand_body): Likewise.
503 2001-01-10 Mark Mitchell <mark@codesourcery.com>
505 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
506 looking at DECL_CLONED_FUNCTION for non-functions.
508 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
510 * error.c (dump_template_parameter): Use parm to determine how
511 to print default value.
513 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
515 * class.c (duplicate_tag_error): Clear more flags.
517 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
519 * call.c (build_new_method_call): Use binfo_for_vbase.
521 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
523 * cp-tree.h (flag_cond_mismatch): Don't declare.
524 * decl2.c (flag_cond_mismatch): Don't define.
525 (lang_f_options): Remove cond-mismatch.
526 (unsupported_options): Add cond-mismatch.
528 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
530 * class.c (handle_using_decl): Reject using of constructor name
531 of sourcing class. Allow injecting of a method with same name as
532 nested class. Fixup error messages.
534 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
536 * decl2.c (lang_decode_option): Handle -Wformat=2.
538 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
540 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
541 initialized_in_class.
542 (DECL_DEFINED_IN_CLASS_P): Rename to ...
543 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
544 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
545 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
546 * pt.c (check_default_tmpl_args): Adjust for
547 DECL_INITIALIZED_IN_CLASS_P.
548 (instantiate_class_template): Likewise.
549 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
551 * class.c (finish_struct): Constify saved_filename.
553 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
555 * class.c (duplicate_tag_error): Adjust diagnostic.
556 (finish_struct): Locally set location to start of struct.
557 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
559 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
561 * decl.c (struct binding_level): Adjust class_shadowed comments
562 to reflect reality.
563 (push_class_level_binding): Ajust comments to reflect reality.
564 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
565 Don't set TREE_VALUE on the class_shadowed list.
567 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
569 * decl2.c (acceptable_java_type): Allow references too.
570 * init.c (build_java_class_ref): When using the new ABI, search
571 `class$' and have it mangled with `mangle_decl.'
572 * mangle.c (write_java_integer_type_codes): New function.
573 (write_builtin_type): Detect and mangle Java integer and real
574 types.
576 2001-01-07 Mark Mitchell <mark@codesourcery.com>
578 * decl2.c (grokfield): Don't accept `asm' specifiers for
579 non-static data members.
581 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
583 * expr.c (cplus_expand_expr): Don't reset `target'.
585 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
587 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
589 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
591 * parse.y (template_datadef): Check for error_mark_node.
593 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
595 * cp-tree.def (DEFAULT_ARG): Make `x' class.
597 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
599 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
600 (record_builtin_type): Make non-static.
601 (flag_short_double): Don't declare.
602 (init_decl_processing): Remove the creation of many tree nodes now
603 in c_common_nodes_and_builtins.
604 (build_void_list_node): New function.
605 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
606 * cp-tree.h (flag_short_wchar): Don't declare.
608 2001-01-04 Mark Mitchell <mark@codesourcery.com>
610 * call.c (build_conv): Don't use build1 for USER_CONV.
611 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
613 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
615 * lex.c (lang_init): Call c_common_lang_init.
617 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
619 * search.c (lookup_fnfields_here): Remove.
620 (look_for_overrides_r): Use lookup_fnfields_1.
621 Ignore functions from using declarations.
623 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
625 Implement exceptions specifiers for implicit member functions.
626 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
627 * method.c (synthesize_exception_spec): New function.
628 (locate_dtor, locate_ctor, locate_copy): New functions.
629 (implicitly_declare_fn): Generate the exception spec too.
630 * search.c (check_final_overrider): Check artificial functions
631 too.
632 * typeck2.c (merge_exception_specifiers): New function.
634 2001-01-03 Jason Merrill <jason@redhat.com>
636 * init.c (build_default_init): New fn.
637 (perform_member_init): Split out from here.
638 (build_new_1): Use it. Simplify initialization logic.
639 (build_vec_init): Take an array, rather than a pointer and maxindex.
640 Speed up simple initializations. Don't clean up if we're assigning.
641 * cp-tree.h: Adjust.
642 * decl2.c (do_static_initialization): Remove TREE_VEC case.
643 * parse.y (new_initializer): Return void_zero_node for ().
644 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
645 * typeck2.c (digest_init): Only complain about user-written
646 CONSTRUCTORs.
648 2000-12-22 Mike Stump <mrs@wrs.com>
650 * decl2.c: (max_tinst_depth): Increase to 50.
652 2001-01-02 Mark Mitchell <mark@codesourcery.com>
654 * class.c (invalidate_class_lookup_cache): Zero the
655 previous_class_values.
656 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
657 TREE_INT_CST_HIGH.
658 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
659 * decl.c (free_bindings): New variable.
660 (push_binding): Don't create a new binding if we have one on the
661 free list.
662 (pop_binding): Put old bindings on the free list.
663 (init_decl_processing): Use size_int, not build_int_2.
664 Register free_bindings as a GC root.
665 (cp_make_fname_decl): Use size_int, not build_int_2.
666 (push_inline_template_parms_recursive): Likewise.
667 (end_template_parm_list): Likewise.
668 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
669 (tsubst_template_parms): Use size_int, not build_int_2.
670 (tsubst): Likewise.
671 * rtti.c (get_vmi_pseudo_type_info): Likewise.
673 2001-01-02 Richard Henderson <rth@redhat.com>
675 * parse.y (asm): Set ASM_INPUT_P.
677 2001-01-02 Jason Merrill <jason@redhat.com>
679 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
680 for v3 ABI.
682 * typeck.c (cp_truthvalue_conversion): New fn.
683 * cvt.c (ocp_convert): Use it.
685 * cp-tree.h: Lose c-common.c decls.
687 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
688 * cvt.c (convert_to_void): Use type_unknown_p.
690 * typeck.c (strip_all_pointer_quals): Also strip quals from
691 pointer-to-member types.
693 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
694 parse.y as C.
696 * call.c (build_new_method_call): Do evaluate the object parameter
697 when accessing a static member.
698 * typeck.c (build_component_ref): Likewise.
700 2001-01-02 Andreas Jaeger <aj@suse.de>
702 * decl.c (cp_missing_noreturn_ok_p): New.
703 (init_decl_processing): Set lang_missing_noreturn_ok_p.
705 2000-12-29 Jakub Jelinek <jakub@redhat.com>
707 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
709 2000-12-29 Mark Mitchell <mark@codesourcery.com>
711 * class.c (pushclass): Remove #if 0'd code.
712 * cp-tree.h (overload_template_name): Remove.
713 * decl.c (store_bindings): Simplify.
714 (pop_from_top_level): Likewise.
715 * pt.c (overload_template_name): Remove.
716 (instantiate_decl): Don't call push_to_top_level if it's not
717 needed.
719 2000-12-28 Mark Mitchell <mark@codesourcery.com>
721 * pt.c (register_local_specialization): Don't return a value.
722 (lookup_template_class): Use move-to-front heuristic when looking
723 up template instantiations.
724 (instantiate_decl): Only push_to_top_level when we're actually
725 going to instantiate the template.
727 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
729 * search.c (binfo_for_vtable): Return least derived class, not
730 most. Handle secondary vtables.
732 2000-12-22 Jason Merrill <jason@redhat.com>
734 * pt.c (more_specialized): Don't optimize len==0.
735 (fn_type_unification): If we're adding the return type, increase len.
737 * typeck.c (build_binary_op): Fix pmf comparison logic.
739 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
740 DECL_STATIC_FUNCTION_P.
742 * semantics.c (genrtl_finish_function): Don't try to jump to
743 return_label unless it exists.
745 In partial ordering for a call, ignore parms for which we don't have
746 a real argument.
747 * call.c (joust): Pass len to more_specialized.
748 (add_template_candidate_real): Strip 'this', pass len.
749 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
750 (get_bindings_order): New fn. Pass len down.
751 (get_bindings_real): Strip 'this', pass len.
752 (fn_type_unification): Likewise.
753 (type_unification_real): Succeed after checking 'len' args.
754 (most_specialized_instantiation): Lose explicit_args parm.
755 * class.c (resolve_address_of_overloaded_function): Strip 'this',
756 pass len.
758 2000-12-21 Jason Merrill <jason@redhat.com>
760 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
761 DECL_TEMPLATE_RESULT.
763 * search.c (lookup_field_r): Call lookup_fnfields_1, not
764 lookup_fnfields_here.
766 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
768 * call.c (build_object_call): Also allow conversions that return
769 reference to pointer to function.
770 (add_conv_candidate): Handle totype being ref to ptr to fn.
771 (build_field_call): Also allow members of type reference to function.
772 Lose support for calling pointer to METHOD_TYPE fields.
774 * error.c (dump_expr): Handle *_CAST_EXPR.
776 * typeck2.c (build_scoped_ref): Always convert to the naming class.
778 * tree.c (break_out_cleanups): Lose.
779 * cp-tree.h: Remove prototype.
780 * typeck.c (build_component_ref): Don't break_out_cleanups.
781 (build_compound_expr): Likewise.
782 * semantics.c (finish_expr_stmt): Likewise.
784 2000-12-20 Richard Henderson <rth@redhat.com>
786 * cp-tree.h: Update declarations.
787 * decl.c (finish_case_label): Return the new stmt node.
788 * semantics.c (finish_goto_stmt): Likewise.
789 (finish_expr_stmt, finish_return_stmt): Likewise.
790 (finish_break_stmt, finish_continue_stmt): Likewise.
791 (finish_asm_stmt): Likewise.
792 * parse.y (already_scoped_stmt): Set STMT_LINENO.
793 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
794 (simple_if, simple_stmt): Return the new stmt node.
795 (save_lineno): New.
797 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
799 * cp-tree.h: Don't declare warn_long_long.
801 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
803 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
804 IS_AGGR_TYPE.
806 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
808 * pt.c (unify): Handle when both ARG and PARM are
809 BOUND_TEMPLATE_TEMPLATE_PARM.
811 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
813 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
814 DECL_TEMPLATE_PARM_P.
816 2000-12-15 Jason Merrill <jason@redhat.com>
818 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
820 * init.c (build_new_1): Don't strip quals from type.
822 * decl.c (pushdecl): Don't check for linkage on a non-decl.
824 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
826 * call.c (build_new_function_call): Lose space before paren in
827 error message.
828 (build_new_method_call): Likewise.
830 * typeck2.c (build_m_component_ref): Propagate quals from datum.
832 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
834 * pt.c (check_explicit_specialization): Propagate default
835 function arguments to explicit specializations.
837 2000-12-13 DJ Delorie <dj@redhat.com>
839 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
840 and <? operators.
842 2000-12-08 Jason Merrill <jason@redhat.com>
844 * error.c (dump_function_name): Don't let the user see __comp_ctor.
846 Clean up copy-initialization in overloading code.
847 * call.c (build_user_type_conversion_1): Die if we are asked to
848 convert to the same or a base type.
849 (implicit_conversion): Avoid doing so. Lose reference binding code.
850 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
851 direct-initialization. Also do direct-init part of copy-init.
852 (build_user_type_conversion): Don't provide context to convert_like.
853 * cvt.c (ocp_convert): build_user_type_conversion will now provide
854 the constructor call for copy-init.
856 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
857 instantiation of a member template.
858 (do_decl_instantiation): Not here.
860 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
862 * class.c (check_field_decls): Don't special case anonymous
863 fields in error messages.
864 (note_name_declared_in_class): Use %D on diagnostic.
866 * tree.c (pod_type_p): Use strip_array_types.
867 (cp_valid_lang_attribute): Likewise.
868 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
869 multiple evaluations.
870 (cp_has_mutable_p): Use strip_array_types.
872 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
874 * cp-tree.h (sufficient_parms_p): Declare new function.
875 * call.c (sufficient_parms_p): New function, broken out of ...
876 (add_function_candidate): ... here. Use it.
877 (add_conv_candidate): Use it.
878 * decl.c (grok_ctor_properties): Use it.
880 2000-12-07 Jakub Jelinek <jakub@redhat.com>
882 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
884 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
886 * decl2.c (lang_decode_option): Handle -Wformat-security.
888 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
890 * pt.c (verify_class_unification): New function.
891 (get_class_bindings): Use it.
892 (try_class_unification): Tidy.
893 (unify): Handle when argument of a template-id is not
894 template parameter dependent.
895 (template_args_equal): Handle when TREE_CODE's do not match.
897 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
899 * lang-specs.h (c++): When invoking the stand-alone preprocessor
900 for -save-temps, pass all relevant -Defines to it, and then don't
901 pass them to cc1plus.
903 2000-12-05 Will Cohen <wcohen@redhat.com>
905 * decl.c (finish_case_label): Cleared
906 more_cleanups_ok in surrounding function scopes.
907 (define_label): Likewise.
909 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
911 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
912 (get_matching_virtual): Remove.
913 (look_for_overrides): Declare new function.
914 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
915 DECL_VINDEX here.
916 * class.c (check_for_override): Move base class iteration code
917 to look_for_overrides.
918 * search.c (next_baselink): Remove.
919 (get_virtuals_named_this): Remove.
920 (get_virtual_destructor): Remove.
921 (tree_has_any_destructors_p): Remove.
922 (struct gvnt_info): Remove.
923 (check_final_overrider): Remove `virtual' from error messages.
924 (get_matching_virtuals): Remove. Move functionality to ...
925 (look_for_overrides): ... here, and ...
926 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
927 to be overriding.
929 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
931 * typeck.c (get_delta_difference): If via a virtual base,
932 return zero.
933 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
934 adjustment.
936 2000-12-04 Richard Henderson <rth@redhat.com>
938 * error.c (dump_tree): Use output_add_string not OB_PUTS.
940 2000-12-04 Jason Merrill <jason@redhat.com>
942 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
943 (write_builtin_type): Pass intSI_type_node and the like through
944 type_for_mode.
945 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
946 Pass intSI_type_node and the like through type_for_mode.
947 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
948 * pt.c (tsubst, unify): Likewise.
949 * tree.c (walk_tree): Likewise.
950 * error.c (dump_type): Likewise.
951 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
953 * Make-lang.in: Tweak top comment for emacs.
954 (cp/TAGS): Restore.
956 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
958 * class.c (clone_function_decl): Robustify.
960 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
962 * decl.c (store_bindings): Only search in the non modified
963 old_bindings for duplicates.
965 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
967 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
968 TYPE_POLYMORPHIC_P.
970 * typeck.c (build_static_cast): Remove unused variable.
972 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
974 * pt.c: Fix typo in comment.
976 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
978 * decl2.c (warn_format): Remove definition.
979 (lang_decode_option): Handle -Wformat-nonliteral,
980 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
982 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
984 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
985 (init_decl_processing): Don't create string_type_node,
986 const_string_type_node, wint_type_node, intmax_type_node,
987 uintmax_type_node, default_function_type, ptrdiff_type_node and
988 unsigned_ptrdiff_type_node. Adjust position of call to
989 c_common_nodes_and_builtins.
990 (identifier_global_value): New function.
992 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
994 * call.c (standard_conversion): Reject pointer to member
995 conversions from ambiguous, inaccessible or virtual bases.
996 * typeck.c (build_static_cast): Don't check pointers to members
997 specially.
999 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1001 * method.c (do_build_copy_constructor): Preserve cv
1002 qualifications when accessing source object members.
1003 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1004 unnamed fields.
1006 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1008 * method.c (do_build_assign_ref): Construct appropriately
1009 CV-qualified base reference. Don't allow const casts in base
1010 conversion.
1012 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1014 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1015 incomplete return type.
1017 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1019 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1020 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1021 _DECL.
1023 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1025 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1027 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1029 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1031 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1033 * decl.c (grokdeclarator): Do type access control on friend
1034 class.
1036 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1038 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1039 bison parser ickiness.
1040 * pt.c (tsubst_friend_function): Enter namespace scope when
1041 tsubsting the function name.
1042 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1044 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1046 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1047 * cvt.c (cp_convert_to_pointer): Add force parameter.
1048 Allow conversions via virtual base if forced.
1049 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1050 (ocp_convert): Likewise.
1051 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1052 * typeck.c (get_delta_difference): Adjust handling of virtual
1053 bases.
1055 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1057 * tree.c (struct list_hash): Remove.
1058 (list_hash_table): Make it be an htab.
1059 (struct list_proxy): New type.
1060 (list_hash_eq): New function.
1061 (list_hash_pieces): Renamed from ...
1062 (list_hash): ... this.
1063 (list_hash_lookup): Remove.
1064 (list_hash_add): Remove.
1065 (hash_tree_cons): Use the generic hashtable.
1066 (mark_list_hash): Remove.
1067 (init_tree): Create the hashtable.
1069 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1071 * method.c (build_mangled_C9x_name): Rename to
1072 build_mangled_C99_name. Change C9X references in comments to
1073 refer to C99.
1075 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1077 * parse.y (unary_expr): Move VA_ARG from here ...
1078 (primary): ... to here.
1080 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1082 * semantics.c (finish_id_expr): If type is error_mark, return
1083 error_mark.
1085 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1087 * pt.c (lookup_template_class): Simplify loop exit constructs.
1088 Cope when there is no partial instantiation of a template
1089 template member.
1091 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1093 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1095 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1097 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1098 prefix.
1100 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1101 destructors that haven't already been cloned.
1103 2000-11-20 Richard Henderson <rth@redhat.com>
1105 * parse.y (yyparse_1): Rename the parser entry point.
1107 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1109 * mangle.c (write_name): Use <unscoped-name> for names directly in
1110 function scope.
1111 (write_unscoped_name): Accept names directly in function scope.
1113 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1115 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1116 * parse.y (extdef): Add EXPORT reduction.
1117 * spew.c (yylex): Don't skip export here.
1119 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1121 * decl.c (init_decl_processing): Correct name of pure virtual
1122 function under the new ABI.
1123 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1124 (throw_bad_typeid): Likewise for bad typeid function.
1126 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1128 * decl.c (grokparms): Don't even function types of `void' type,
1129 either.
1130 * mangle.c (write_type): Don't crash when confronted with the
1131 error_mark_node.
1133 * decl.c (grokparms): Don't create parameters of `void' type.
1135 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1137 * lex.c (mark_impl_file_chain): Delete.
1138 (init_parse): Remove call to ggc_add_string_root. No need to
1139 ggc_strdup a string constant. Do not add impl_file_chain to GC
1140 roots.
1141 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1143 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1145 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1147 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1149 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1150 * decl.c (grokdeclarator): Don't reject void parms here.
1151 (require_complete_types_for_parms): Simplify, use
1152 complete_type_or_else.
1153 (grokparms): Remove bitrot. Remove funcdef parm.
1154 Deal with ellipsis parm lists here.
1155 * semantics.c (finish_parmlist): Don't append void_list_node
1156 here. Set PARMLIST_ELLIPSIS_P.
1158 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1160 * typeck2.c (incomplete_type_error): Reorganise to avoid
1161 excessive diagnostics.
1163 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1165 * lex.c (struct impl_files, internal_filename): Constify a char *.
1167 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1169 * mangle.c (write_special_name_constructor): Don't generate
1170 assembler junk when confronted with an old-style constructor.
1171 (write_special_name_destructor): Likewise.
1172 (mangle_decl_string): Do it here instead.
1174 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1176 * call.c (op_error): Make error messages clearer.
1178 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1180 * decl.c (wrapup_globals_for_namespace): Don't mark things
1181 TREE_ASM_WRITTEN when they're not.
1183 2000-11-15 Jason Merrill <jason@redhat.com>
1185 * typeck2.c (friendly_abort): Uncount the error before handing
1186 off to fancy_abort.
1188 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1190 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1192 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1194 * class.c (build_vtbl_initializer): Fix typo in comment.
1195 * typeck.c (expr_sizeof): Don't crash on errors.
1197 2000-11-14 Jim Wilson <wilson@redhat.com>
1199 * lang-specs.h: Add %2 after %(cc1_options).
1201 2000-11-14 Richard Henderson <rth@redhat.com>
1203 * typeck.c (c_sizeof): Be strict about casting result value
1204 back to c_size_type_node.
1205 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1207 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1209 * typeck.c (build_unary_op): Use boolean_increment from
1210 c-common.c, moving the relevant code there.
1212 2000-11-11 Jason Merrill <jason@redhat.com>
1214 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1216 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1217 in inlines.
1219 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1221 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1222 * lex.c (copy_lang_decl): Likewise.
1224 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1226 * dump.c (cp_dump_tree): Don't dump function bodies here.
1228 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1229 (dump.o): Update dependency list.
1230 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1231 (flag_dump_translation_unit): Likewise.
1232 (CP_TYPE_QUALS): Adjust definition.
1233 (DECL_C_BIT_FIELD): Remove.
1234 (SET_DECL_C_BIT_FIELD): Likewise.
1235 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1236 (add_maybe_template): Likewise.
1237 (strip_array_types): Likewise.
1238 (dump_node_to_file): Likewise.
1239 (cp_dump_tree): New function.
1240 * decl.c (init_decl_processing): Set lang_dump_tree.
1241 * decl2.c (flag_dump_translation_unit): Remove.
1242 * dump.c: Move most of it to ../c-dump.c.
1243 (cp_dump_tree): New function.
1244 * pt.c (add_maybe_template): Remove.
1245 * typeck.c (strip_array_types): Likewise.
1247 2000-11-07 Eric Christopher <echristo@redhat.com>
1249 * decl.c (init_decl_processing): Change definition of
1250 __wchar_t to wchar_t. Remove artificial declaration of
1251 wchar_t.
1252 * lex.c: Change instances of __wchar_t to wchar_t.
1254 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
1256 * lex.c (do_identifier): Don't lookup_name for operators.
1257 * parse.y (operator): Save looking_for_typename.
1258 (unoperator): Restore it.
1259 * spew.c (frob_opname): Use nth_token for lookahead.
1261 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
1263 * decl.c (grok_op_properties): Always use coerce_new_type and
1264 coerce_delete_type.
1265 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
1266 exception specification. Tidy up.
1267 (coerce_delete_type): Preserve exception specification. Tidy up.
1269 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1271 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
1272 (push_binding_level), error.c (cp_tree_printer), pt.c
1273 (process_partial_specialization, tsubst_template_arg_vector),
1274 search.c (lookup_member): Use memset () instead of bzero ().
1276 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
1278 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
1280 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1282 * Make-lang.in (c++.distdir): Remove.
1284 2000-11-04 Mark Mitchell <mark@codesourcery.com>
1286 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
1287 declarations from different namespaces to be combined.
1289 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
1291 * decl.c: Include tm_p.h.
1293 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
1295 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
1297 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
1299 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
1300 (build_overload_value), repo.c (open_repo_file), xref.c
1301 (open_xref_file): Use strchr () and strrchr () instead of index ()
1302 and rindex ().
1304 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
1306 * call.c (build_over_call): Call fold on the CALL_EXPR.
1308 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
1310 * error.c (dump_template_decl): Separate template hearders with
1311 space not comma.
1313 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
1315 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
1316 TS_* flags with corresponding TFF_*. Adjust prototypes of
1317 functions (which used to take a tree_string_flags) to take an int.
1319 * cp-tree.h (enum tree_string_flags): Remove
1320 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
1321 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
1322 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1323 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1324 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
1325 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
1326 (type_as_string, decl_as_string, expr_as_string,
1327 context_as_string): Adjust prototype.
1329 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
1330 instead of TS_PLAIN.
1332 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
1333 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
1334 plain `0'.
1336 2000-10-30 Mark Mitchell <mark@codesourcery.com>
1338 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
1339 (linkage_kind): New enumeration.
1340 (decl_linkage): New function.
1341 * decl2.c (comdat_linkage): Extend comment.
1342 * error.c (dump_function_decl): Print the arguments used to
1343 instantiate a template, even when not printing the type of the
1344 function.
1345 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
1346 not TREE_PUBLIC, to test for external linkage.
1347 * tree.c (decl_linkage): New function.
1349 2000-10-28 Mark Mitchell <mark@codesourcery.com>
1351 * pt.c (instantiate_decl): Always instantiate static data members
1352 initialized in-class.
1354 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1356 * Make-lang.in: Move all build rules here from Makefile.in,
1357 adapt to new context. Wrap all rules that change the current
1358 directory in parentheses. Expunge all references to $(P).
1359 When one command depends on another and they're run all at
1360 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1361 all object-file generation rules. Delete obsolete variables.
1363 * Makefile.in: Delete.
1364 * config-lang.in: Delete outputs= line.
1366 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
1368 * error.c (dump_function_decl): Print no space between
1369 `ptr-operator' the `type-specifier' of the return type.
1370 (dump_type_prefix): Make sure we put space at the appropriate
1371 place.
1373 2000-10-23 Jason Merrill <jason@redhat.com>
1375 * call.c (equal_functions): Also call decls_match for extern "C" fns.
1377 2000-10-22 Jason Merrill <jason@redhat.com>
1379 * call.c (build_conditional_expr): Use ocp_convert to force
1380 rvalue conversion.
1382 2000-10-22 Mark Mitchell <mark@codesourcery.com>
1384 * call.c (standard_conversion): Use RVALUE_CONVs for all
1385 expressions that satisfy lvalue_p, not just those that satisfy
1386 real_lvalue_p.
1388 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
1390 * typeck.c (c_sizeof): Return an expression of `size_t' type,
1391 not one with TYPE_IS_SIZETYPE set.
1392 (dubious_conversion_warnings): Remove special-case code.
1394 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
1396 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
1397 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
1398 (dump_type_prefix): Print vector-of-int as 'int vector'.
1399 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
1400 * tree.c (walk_tree): Handle VECTOR_TYPE.
1402 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
1404 2000-10-21 Jason Merrill <jason@redhat.com>
1406 * parse.y (operator): Set got_object from got_scope.
1407 Set looking_for_typename.
1408 * decl.c (lookup_name_real): Clear val after setting from_obj.
1409 Reorganize diagnostic.
1411 2000-10-20 Jason Merrill <jason@redhat.com>
1413 * tree.c (walk_tree): Don't walk into default args.
1415 * error.c (dump_expr): Use host_integerp.
1417 2000-10-20 David Edelsohn <edelsohn@gnu.org>
1419 * typeck2.c (abstract_virtuals_error): Use "because" instead of
1420 "since" in error message.
1422 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1424 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
1426 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
1428 * decl.c (revert_static_member_fn): Fixed typo.
1430 2000-10-19 Mark Mitchell <mark@codesourcery.com>
1432 * class.c (subobject_offset_fn): New type.
1433 (dfs_record_base_offsets): Remove.
1434 (record_base_offsets): Likewise.
1435 (dfs_search_base_offsets): Likewise.
1436 (record_subobject_offset): New function.
1437 (check_subobject_offset): Likewise.
1438 (walk_subobject_offsets): Likewise.
1439 (record_subobject_offsets): Likewise.
1440 (layout_conflict_p): Reimplement.
1441 (layout_nonempty_base_or_field): Correct handling of type
1442 conflicts during layout.
1443 (layout_empty_base): Likewise.
1444 (build_base_field): Adjust to handle new representation of empty
1445 base offset table.
1446 (build_base_fields): Likewise.
1447 (layout_virtual_bases): Likewise.
1448 (splay_tree_compare_integer_csts): New function.
1449 (layout_class_type): Use a splay_tree, rather than a varray, to
1450 represent the offsets of empty bases.
1452 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
1453 * decl.c (select_decl): Don't return declarations that are
1454 DECL_ANTICIPATED.
1456 2000-10-18 Mark Mitchell <mark@codesourcery.com>
1458 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
1459 (fake_std_node): New macro.
1460 * decl.c (in_std): Rename to ...
1461 (in_fake_std): ... this.
1462 (flag_no_builtin): Remove.
1463 (flag_no_nonansi_builtin): Likewise.
1464 (walk_namespaces_r): Use fake_std_node.
1465 (push_namespace): Use std_identifier.
1466 (pop_namespace): Use in_fake_std.
1467 (lookup_name_real): Use fake_std_node.
1468 (init_decl_processing): When -fhonor-std, create the `std'
1469 namespace. Don't create a dummy fake_std_node in that case.
1470 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
1471 (builtin_function): Put builtins whose names don't begin
1472 with `_' in the std namespace.
1473 * decl2.c (flag_no_builtin): Remove.
1474 (flag_no_nonansi_builtin): Likewise.
1475 (set_decl_namespace): Use fake_std_node.
1476 (validate_nonmember_using_decl): Likewise.
1477 (do_using_directive): Likewise.
1478 (handle_class_head): Likewise.
1479 * dump.c (dequeue_and_dump): Likewise.
1480 * except.c (init_exception_processing): Use std_identifier.
1481 * init.c (build_member_call): Use fake_std_node.
1482 * rtti.c (init_rtti_processing): Use std_identifier.
1484 2000-10-17 Mark Mitchell <mark@codesourcery.com>
1486 * cp-tree.h (back_end_hook): Remove declaration.
1487 * decl2.c (back_end_hook): Remove definition.
1489 * dump.c (dequeue_and_dump): Dump TREE_USED.
1491 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
1493 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
1495 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
1497 * decl.c (WINT_TYPE): Define.
1498 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
1499 c_size_type_node, signed_size_type_node and wint_type_node.
1501 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
1503 * decl2.c (warn_missing_format_attribute): New variable.
1504 (lang_decode_option): Decode -Wmissing-format-attribute.
1506 2000-10-16 Mark Mitchell <mark@codesourcery.com>
1508 * typeck.c (qualify_type): Remove.
1509 (composite_pointer_type): Fix handling of conversions to `cv void*'.
1511 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1513 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
1515 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1517 * Makefile.in (parse.c, parse.h): Create atomically.
1519 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1521 * class.c (current_obstack): Remove.
1522 * decl.c (ggc_p): Remove.
1523 (start_decl): Don't use decl_tree_cons.
1524 (grokdeclarator): Don't use build_decl_list.
1525 (start_function): Don't use decl_tree_cons.
1526 (finish_function): Don't mess with obstacks.
1527 * decl2.c (grok_x_components): Don't use build_decl_list.
1528 * lex.c (make_call_declarator): Don't call decl_tree_cons.
1529 (implicitly_declare_fn): Don't call build_decl_list.
1530 * parse.y (frob_specs): Don't call build_decl_list or
1531 decl_tree_cons.
1532 (expr_or_declarator_intern): Don't call decl_tree_cons.
1533 (primary): Don't call build_decl_list.
1534 (fcast_or_absdcl): Likewise.
1535 (typed_declspecs): Don't call decl_tree_cons.
1536 (reserved_declspecs): Don't call build_decl_list.
1537 (declmods): Likewise.
1538 (reserved_typespecquals): Likewise.
1539 (aggr): Likewise.
1540 (new_type_id): Likewise.
1541 (cv_qualifiers): Likewise.
1542 (after_type_declarator_intern): Likewise.
1543 (notype_declarator_intern): Likewise.
1544 (absdcl_intern): Likewise.
1545 (named_parm): Likewise.
1546 * pt.c (most_specialized_class): Likewise.
1547 * repo.c (temporary_obstack): Make it a structure, not a pointer.
1548 (init_repo): Initialize it.
1549 * search.c (current_obstack): Remove.
1550 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
1552 2000-10-09 Richard Henderson <rth@cygnus.com>
1554 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
1555 (c++ language support bits for libgcc): Remove.
1556 (c++.clean): Remove cplib2.txt cleanup.
1557 * config-lang.in (headers, lib2funcs): Remove.
1559 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
1560 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
1561 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
1562 * inc/new.h, inc/typeinfo: Remove files.
1564 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
1566 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
1567 defined.
1568 (init_decl_processing): Initialize intmax_type_node and
1569 uintmax_type_node.
1571 2000-10-06 Richard Henderson <rth@cygnus.com>
1573 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
1574 (original_result_rtx): Remove.
1575 * decl.c (save_function_data): Don't clear x_result_rtx.
1576 (mark_lang_function): Don't mark it either.
1577 * expr.c (fixup_result_decl): Remove.
1578 * semantics.c (genrtl_named_return_value): Frob the return decl
1579 before calling emit_local_var.
1580 (genrtl_finish_function): Don't call fixup_result_decl.
1581 Always emit the jump to return_label.
1583 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
1585 * pt.c (lookup_template_class): Set current access for enum.
1586 (tsubst_enum): Set file & line for enum decl.
1588 * spew.c (yylex): Remove unused variable.
1590 2000-10-05 Richard Henderson <rth@cygnus.com>
1592 * semantics.c (genrtl_finish_function): Don't init or check
1593 can_reach_end; remove noreturn and return value checks.
1595 2000-10-05 Tom Tromey <tromey@cygnus.com>
1597 * init.c (build_java_class_ref): Use `build_static_name' with a
1598 suffix, not a prefix, to build the class object's name.
1600 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
1602 * cp-tree.h (access_kind): Fix comment typo.
1603 * decl2.c (grokfield): Fix diagnostic typo.
1604 * semantics.c (finish_template_type): Fix comment typo.
1605 (finish_qualified_object_call_expr): Likewise.
1607 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
1609 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
1610 tsubsting fails.
1612 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
1614 * spew.c (frob_id): New static function.
1615 (frob_opname): Use it.
1616 (yylex): Use it.
1618 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1620 * decl.c (lang_mark_false_label_stack): Remove.
1621 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
1623 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
1625 * gxxint.texi: Use @email for formatting email addresses.
1627 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
1629 * error.c: Remove direct obstack manipulation. Replace with
1630 output_buffer-based formatting. Adjust calls to removed macros.
1631 (obstack_chunk_alloc, obstack_chunk_free): Remove.
1632 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
1633 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
1635 2000-09-24 Mark Mitchell <mark@codesourcery.com>
1637 * ir.texi: Move to ../c-tree.texi.
1639 2000-09-20 Jason Merrill <jason@redhat.com>
1641 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
1643 2000-09-21 Andreas Jaeger <aj@suse.de>
1645 * errfn.c: Move declaration of cp_printer and cp_printers to ...
1646 * cp-tree.h: ... here.
1648 * error.c: Remove declaration of cp_printer.
1650 2000-09-20 Mark Mitchell <mark@codesourcery.com>
1652 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
1654 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
1656 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
1657 users.
1659 2000-09-18 Mark Mitchell <mark@codesourcery.com>
1661 * decl.c (start_function): Robustify.
1663 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1665 * cp-tree.h (check_function_format): Accept a `status' parameter.
1667 * call.c, typeck.c: Updates calls to `check_function_format'.
1669 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
1671 * decl2.c (handle_class_head): Always push some scope even
1672 in the error case.
1674 2000-09-16 Mark Mitchell <mark@codesourcery.com>
1676 * cp-tree.h (struct cp_language_function): Remove
1677 x_scope_stmt_stack and name_declared.
1678 (current_scope_stmt_stack): Remove.
1679 (function_name_declared_p): New macro.
1680 (struct lang_decl_flags): Use c_lang_decl as a base class.
1681 (context): Remove.
1682 (struct lang_decl): Replace saved_tree with context.
1683 (DECL_FRIEND_CONTEXT): Adjust accordingly.
1684 (SET_DECL_FRIEND_CONTEXT): Likewise.
1685 (DECL_VIRTUAL_CONTEXT): Likewise.
1686 (DECL_SAVED_TREE): Remove.
1687 (C_DECLARED_LABEL_FLAG): Likewise.
1688 (cplus_expand_expr_stmt): Don't declare.
1689 (add_decl_stmt): Likewise.
1690 (add_scope_stmt): Likewise.
1691 * decl.c (mark_stmt_tree): Remove.
1692 (case_compare): Likewise.
1693 (finish_case_label): Use c_add_case_label.
1694 (init_decl_processing): Set more language-specific hooks.
1695 (build_enumerator): Fix typo in comment.
1696 (cplus_expand_expr_stmt): Remove.
1697 (mark_lang_function): Use mark_c_language_function.
1698 (lang_mark_tree): Use c_mark_lang_decl.
1699 * decl2.c: Change order of inclusion.
1700 * except.c: Likewise.
1701 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
1702 back on c_expand_expr.
1703 * friend.c: Include expr.h.
1704 * init.c: Change order of inclusion.
1705 * Makefile.in: Update dependencies.
1706 * lex.h (free_lang_decl_chain): Remove.
1707 * optimize.c (maybe_clone_body): Use function_name_declared_p.
1708 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
1709 it doesn't exist.
1710 (instantiate_decl): Use function_name_declared_p.
1711 * semantics.c (lang_expand_expr_stmt): Remove.
1712 (set_current_function_name_declared): Likewise.
1713 (current_function_name_declared): Likewise.
1714 (begin_compound_stmt): Use function_name_declared_p.
1715 (add_decl_stmt): Remove.
1716 (setup_vtbl_ptr): Use function_name_declared_p.
1717 (add_scope_stmt): Remove.
1718 (current_scope_stmt_stack): New function.
1719 (cp_expand_stmt): Don't handle SCOPE_STMTs.
1720 (expand_body): Use function_name_declared_p.
1721 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
1722 * typeck.c: Change order of includes.
1723 (convert_sequence): Remove.
1725 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
1727 * lex.c (reswords): Add _Complex.
1729 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1731 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
1733 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1735 * init.c (begin_init_stmts): Don't use // comments.
1737 2000-09-12 Jason Merrill <jason@redhat.com>
1739 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
1740 all non-extern arrays.
1742 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
1743 typenames, too. Downgrade complaint to pedwarn.
1744 (xref_tag): Warn about surprising behavior of 'friend struct T'.
1745 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
1746 'class This::Inherited'.
1748 2000-09-12 Mark Mitchell <mark@codesourcery.com>
1750 * decl.c (finish_case_label): Given the LABEL_DECL a
1751 DECL_CONTEXT.
1753 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
1755 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
1756 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
1757 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1758 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1759 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
1760 New macros.
1761 (sorry_for_unsupported_tree, print_scope_operator,
1762 print_left_paren, print_right_paren, print_left_bracket,
1763 print_right_bracket, print_whitespace): Likewise.
1764 (aggr_variety): Rename to class_key_or_enum.
1765 (print_type): Rename to print_type_id.
1766 (print_type_specifier_seq, print_simple_type_specifier,
1767 print_elaborated_type_specifier,
1768 print_rest_of_abstract_declarator,
1769 print_parameter_declaration_clause, print_exception_specification,
1770 print_nested_name_specifier, print_template_id,
1771 typedef_original_name, print_template_argument_list_start,
1772 print_template_argument_list_end): New functions.
1774 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
1776 * ir.texi: Add more documentation.
1778 2000-09-11 Mark Mitchell <mark@codesourcery.com>
1780 * cp-tree.h (struct saved_scope): Remove x_function_parms.
1781 (current_function_parms): Don't define.
1782 (struct cp_language_function): Remove parms_stored.
1783 (current_function_just_assigned_this): Don't define.
1784 (current_function_parms_stored): Likewise.
1785 (static_ctors): Declare.
1786 (static_dtors): Likewise.
1787 (SF_EXPAND): Don't define.
1788 (expand_start_early_try_stmts): Remove declaration.
1789 (store_parm_decls): Likewise.
1790 * decl.c (static_ctors): Don't declare.
1791 (static_dtors): Likewise.
1792 (struct binding_level): Remove this_block.
1793 (poplevel): Remove dead code.
1794 (set_block): Likewise.
1795 (mark_binding_level): Don't mark this_block.
1796 (mark_saved_scope): Don't mark x_function_parms.
1797 (init_decl_processing): Don't add current_function_parms as a GC
1798 root.
1799 (check_function_type): Change prototype.
1800 (start_function): Remove RTL-generation code.
1801 (expand_start_early_try_stmts): Remove.
1802 (store_parm_decls): Give it internal linkage. Remove
1803 RTL-generation code.
1804 (finish_function): Remove RTL-generation code.
1805 * decl2.c (static_ctors): Fix formatting.
1806 (static_dtors): Likewise.
1807 * method.c (use_thunk): Don't call store_parm_decls.
1808 (synthesize_method): Likewise.
1809 * optimize.c (maybe_clone_body): Likewise.
1810 * parse.y (fn.def2): Likewise.
1811 (.set_base_init): Likewise.
1812 (nodecls): Likewise.
1813 * pt.c (instantiate_decl): Likewise.
1814 * rtti.c (synthesize_tinfo_fn): Likewise.
1815 * semantics.c (genrtl_try_block): Simplify.
1816 (expand_body): Use genrtl_start_function and
1817 genrtl_finish_function.
1818 (genrtl_start_function): New function.
1819 (genrtl_finish_function): Likewise.
1821 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
1823 * error.c (cp_tree_printer, case 'P'): Append break.
1825 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
1827 * cp-tree.h (frob_opname): Declare.
1828 * parse.y (saved_scopes): New static variable.
1829 (cp_parse_init): Adjust.
1830 (do_id): If lastiddecl is NULL, do do_identifier.
1831 (operator): Save scope information.
1832 (unoperator): New reduction. Restore scope information.
1833 (operator_name): Append unoperator. Call frob_opname.
1834 * spew.c (frob_opname): Define.
1836 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1838 * decl.c, rtti.c: Include defaults.h if not already included.
1839 Don't define the *_TYPE_SIZE macros.
1841 2000-09-09 Mark Mitchell <mark@codesourcery.com>
1843 * cp-tree.h (push_switch): Change prototype.
1844 (check_cp_case_value): Remove declaration.
1845 (decl_constant_value): Likewise.
1846 * decl.c (struct cp_switch): Add switch_stmt and cases.
1847 (case_compare): New function.
1848 (push_switch): Set switch_stmt. Initialize cases.
1849 (pop_switch): Clean up cases.
1850 (define_case_label): Rename to ...
1851 (finish_case_label): ... this. Do semantic analysis for case
1852 labels here.
1853 (start_function): Correct comment.
1854 * decl2.c (check_cp_case_value): Remove.
1855 * expr.c (do_case): Remove.
1856 * pt.c (tsubst_expr): Adjust call to finish_case_label.
1857 * semantics.c (genrtl_do_poplevel): Remove declaration.
1858 (RECHAIN_STMTS): Remove.
1859 (finish_break_stmt): Use build_break_stmt.
1860 (finish_continue_stmt): Use build_continue_stmt.
1861 (finish_switch_cond): Adjust condition here, rater than in
1862 c_expand_start_case.
1863 (finish_case_label): Remove.
1864 * typeck.c (c_expand_return): Remove.
1865 (c_expand_start_case): Likewise.
1867 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
1869 * ir.texi: Document type nodes.
1871 2000-09-06 Mark Mitchell <mark@codesourcery.com>
1873 * cp-tree.h (init_cp_semantics): Declare.
1874 (genrtl_try_block): Don't declare.
1875 (genrtl_handler): Likewise.
1876 (genrtl_catch_block): Likewise.
1877 (genrtl_ctor_stmt): Likewise.
1878 (genrtl_subobject): Likewise.
1879 (genrtl_do_poplevel): Likewise.
1880 (genrtl_named_return_value): Likewise.
1881 * lex.c (init_parse): Call init_cp_semantics.
1882 * semantics.c (genrtl_try_block): Give it internal linkage.
1883 (genrtl_handler): Likewise.
1884 (genrtl_catch_block): Likewise.
1885 (genrtl_ctor_stmt): Likewise.
1886 (genrtl_subobject): Likewise.
1887 (genrtl_do_poplevel): Likewise.
1888 (genrtl_named_return_value): Likewise.
1889 (lang_expand_stmt): Rename to ...
1890 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
1891 (init_cp_semantics): Define.
1893 * decl.c (initialize_local_var): Remove RTL-generating code.
1894 * semantics.c (genrtl_try_block): Fix formatting.
1896 Move statement-tree facilities from C++ to C front-end.
1897 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
1898 (void_zero_node): Remove.
1899 (stmt_tree): Likewise.
1900 (scope_chain): Adjust.
1901 (language_function): Rename to cp_language_function.
1902 (cp_function_chain): Adjust.
1903 (current_stmt_tree): Remove.
1904 (last_tree): Likewise.
1905 (last_expr_type): Likewise.
1906 (struct lang_decl): Adjust.
1907 (STMT_IS_FULL_EXPR_P): Remove.
1908 (add_tree): Remove.
1909 (begin_stmt_tree): Likewise.
1910 (finish_stmt_tree): Likewise.
1911 (walk_tree_fn): Likewise.
1912 (walk_stmt_tree): Likewise.
1913 * class.c (finish_struct): Replace use of add_tree with add_stmt.
1914 * decl.c (mark_stmt_tree): Adjust type.
1915 (init_decl_processing): Don't build void_zero_node.
1916 (initialize_local_var): Adjust usage of current_stmt_tree.
1917 (finish_enum): Use add_stmt, not add_tree.
1918 (save_function_data): Adjust use of language_function.
1919 (finish_constructor_body): Use add_stmt, not add_tree.
1920 (finish_destructor_body): Likewise.
1921 (push_cp_function_context): Adjust use of language_function.
1922 (pop_cp_function_context): Likewise.
1923 (mark_lang_function): Likewise.
1924 (mark_cp_function_context): Likewise.
1925 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
1926 (build_vec_init): Likewise.
1927 * semantics.c (SET_LAST_STMT): Remove.
1928 (RECHAIN_STMTS): Don't use it.
1929 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
1930 (current_stmt_tree): Define.
1931 (add_tree): Remove.
1932 (finish_goto_stmt): Use add_stmt, not add_tree.
1933 (finish_expr_stmt): Likewise.
1934 (begin_if_stmt): Likewise.
1935 (finish_then_clause): Likewise.
1936 (begin_while_stmt): Likewise.
1937 (begin_do_stmt): Likewise.
1938 (finish_return_stmt): Likewise.
1939 (begin_for_stmt): Likewise.
1940 (finish_break_stmt): Likewise.
1941 (finish_continue_stmt): Likewise.
1942 (begin_switch_stmt): Likewise.
1943 (finish_case_label): Likewise.
1944 (begin_try_block): Likewise.
1945 (begin_function_try_block): Likewise.
1946 (begin_handler): Likewise.
1947 (begin_catch_block): Likewise.
1948 (begin_compound_stmt): Likewise.
1949 (begin_asm_stmt): Likewise.
1950 (finish_asm_stmt): Likewise.
1951 (finish_label_stmt): Likewise.
1952 (add_decl_stmt): Likewise.
1953 (finish_subobject): Likewise.
1954 (finish_decl_cleanup): Likewise.
1955 (finish_named_return_value): Likewise.
1956 (setup_vtbl_ptr): Likewise.
1957 (add_scope_stmt): Likewise.
1958 (finish_stmt_expr): Likewise.
1959 (prune_unused_decls): Remove.
1960 (begin_stmt_tree): Likewise.
1961 (finish_stmt_tree): Likewise.
1962 (prep_stmt): Adjust use of current_stmt_tree.
1963 (lang_expand_stmt): Likewise.
1964 * tree.c (statement_code_p): Remove.
1965 (cp_statement_code_p): New function.
1966 (walk_stmt_tree): Remove.
1967 (init_tree): Set lang_statement_code_p.
1969 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
1971 Integrated preprocessor.
1973 * Make-lang.in, Makefile.in: Remove all references to input.c,
1974 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
1975 * gxx.gperf, hash.h, input.c: Delete.
1976 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
1977 initialized properly.
1979 * class.c (fixup_pending_inline): Take a tree, not a
1980 struct pending_inline *. All callers changed.
1981 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
1982 RID_PROTECTED entries in ridpointers[] array here.
1983 * decl.c (duplicate_decls): Do not refer to struct
1984 pending_inline.
1985 (record_builtin_type, init_decl_processing): Use RID_MAX not
1986 CP_RID_MAX.
1987 (grokdeclarator): Use C_IS_RESERVED_WORD.
1988 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
1989 cpplib.
1990 (grok_x_components): Do not inspect pending_inlines chain.
1992 * cp-tree.h (struct lang_identifier): Add rid_code entry.
1993 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
1994 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
1995 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
1996 TIME_IDENTIFIER_FILEINFO): Kill.
1997 Update prototypes.
1998 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
1999 single 32-bit word.
2000 * parse.y: Call do_pending_inlines unconditionally.
2001 reinit_parse_for_method is now snarf_method. fn.defpen is no
2002 longer necessary. Remove unnecessary <itype> annotation on
2003 SCOPE. Do not refer to end_of_file or struct pending_inline.
2004 * semantics.c (begin_inline_definitions): Call
2005 do_pending_inlines unconditionally.
2007 * lex.c: Remove all code now shared with C front end.
2008 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2009 into the get_identifier table. Rewrite pragma handling to
2010 work with the registry. Move code to save tokens for later
2011 processing to spew.c.
2013 * spew.c: Rewrite everything in terms of token streams instead
2014 of text. Move routines here from lex.c / input.c as
2015 appropriate. GC-mark trees hanging off the pending inlines
2016 chain.
2018 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2020 * NEWS: Mention that the named return value extension has been
2021 deprecated.
2022 * cp-tree.h (original_result_rtx): Define.
2023 (TREE_REFERENCE_EXPR): Remove.
2024 (DECL_VPARENT): Likewise.
2025 (pushdecl_nonclass_level): Likewise.
2026 (store_return_init): Likewise.
2027 (reinit_lang_specific): Likewise.
2028 (genrtl_named_return_value): Change prototype.
2029 * decl.c (original_result_rtx): Remove.
2030 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2031 Do not generate RTL for local variables here.
2032 (store_return_init): Remove.
2033 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2034 store_return_init.
2035 (finish_named_return_value): Adjust accordingly. Warn that this
2036 extension is deprecated.
2037 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2039 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2041 * pt.c (type_unification_real): Replace switch with if.
2042 (unify): Tsubst non-type parms before comparing.
2044 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2046 * error.c (dump_typename): New function, broken out of ...
2047 (dump_type): ... here. Use it.
2048 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2050 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2052 * init.c (build_offset_ref): Deal with namespace scoped
2053 TEMPLATE_ID_EXPRs.
2055 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2057 * class.c (resolve_address_of_overloaded_function): Add
2058 explanation message.
2059 * decl.c (define_case_label): Reformat explanation.
2060 * decl2.c (finish_static_data_member_decl): Likewise.
2061 (grokfield): Likewise.
2062 * friend.c (do_friend): Likewise.
2064 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2066 * tree.c (walk_tree): Expose tail recursion.
2067 (walk_stmt_tree): New function.
2068 * cp-tree.h: Prototype walk_stmt_tree.
2069 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2070 the BLOCKs directly. If a BLOCK has no variables after
2071 pruning, discard it.
2072 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2073 restore the line number.
2075 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2077 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2078 (pt.o): Remove dependency on HTAB_H.
2079 * cp-tree.h: Include hashtab.h.
2080 (walk_tree): Change prototype.
2081 (walk_tree_without_duplicates): New function.
2082 * decl.c (check_default_argument): Use it.
2083 * optimize.c (remap_decl): Adjust calls to walk_tree.
2084 (copy_body): Likewise.
2085 (expand_calls_inline): Likewise.
2086 (calls_setjmp_p): Use walk_tree_without_duplicates.
2087 * pt.c: Don't include hashtab.h.
2088 (for_each_template_parm): Use walk_tree_without_duplicates.
2089 * semantics.c (finish-stmt_tree): Likewise.
2090 (expand_body): Likewise.
2091 * tree.c (walk_tree): Add additional parameter.
2092 (walk_tree_without_duplicates): New function.
2093 (count_trees): Use it.
2094 (verify_stmt_tree): Adjust call to walk_tree.
2095 (find_tree): Use walk_tree_without_duplicates.
2096 (no_linkage_check): Likewise.
2097 (break_out_target_exprs): Adjust call to walk_tree.
2098 (cp_unsave): Likewise.
2100 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2102 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2103 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2104 * cp-tree.h (TYPE_BINFO): Adjust comment.
2105 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2106 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2107 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2108 (TYPE_TEMPLATE_INFO): Likewise.
2109 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2110 * class.c (push_nested_class): Likewise.
2111 * decl.c (lookup_name_real): Likewise.
2112 (grokdeclarator): Likewise.
2113 (grok_op_properties): Likewise.
2114 (xref_tag): Likewise.
2115 (xref_basetypes): Likewise.
2116 * decl2.c (constructor_name_full): Likewise.
2117 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2118 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2119 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2120 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2121 (dump_type_suffix): Likewise.
2122 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2123 instead.
2124 (get_aggr_from_typedef): Likewise.
2125 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2126 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2127 (write_template_parm): Likewise.
2128 (write_template_template_parm): Check tree code instead of
2129 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2130 * method.c (build_overload_nested_name): Add
2131 BOUND_TEMPLATE_TEMPLATE_PARM.
2132 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2133 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2134 * pt.c (convert_template_argument): Check tree code instead of
2135 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2136 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2137 (for_each_template_parm): Adjust comment.
2138 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2139 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2140 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2141 template_args_equal to compare template template parameter cases.
2142 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2143 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2144 instead.
2145 * tree.c (copy_template_template_parm): Decide whether to create
2146 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2147 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2148 (copy_tree_r): Likewise.
2149 * typeck.c (comptypes): Likewise. Check tree code instead of
2150 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2152 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2154 * decl.c (finish_function): Move the code for handling functions
2155 marked with the constructor and destructor attributes inside the
2156 expand_p block.
2158 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2160 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2162 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2164 * pt.c (lookup_template_class): Remove abort.
2165 * tree.c (get_type_decl): Allow error_mark_node.
2167 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2169 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2170 TEMPLATE_ID_EXPRs.
2172 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2174 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2175 new ABI mangling.
2177 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2179 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2180 union tag mismatch error reporting.
2182 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2184 * call.c (build_scoped_method_call): Check it is not a namespace.
2186 2000-08-30 Jason Merrill <jason@redhat.com>
2188 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2190 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2191 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2192 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2194 * decl.c (start_function): Always call make_function_rtl.
2196 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2198 * semantics.c (prune_unused_decls): New function.
2199 (finish_stmt_tree): Call it via walk_tree.
2201 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2203 * class.c (build_secondary_vtable): Constify a char *.
2204 * decl.c (init_decl_processing): Initialize function_id_node,
2205 pretty_function_id_node, and func_id_node.
2206 * input.c (struct input_source): Constify 'str'.
2207 (feed_input): Constify first argument.
2208 * mangle.c (write_identifier): Constify argument.
2209 * pt.c (mangle_class_name_for_template): Constify argument.
2211 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2213 * typeck.c (mark_addressable): Remove code that pokes around in
2214 RTL.
2216 2000-08-28 Jason Merrill <jason@redhat.com>
2218 * lex.c (file_name_nondirectory): Move to toplev.c.
2220 * cp-tree.h (LOCAL_CLASS_P): New macro.
2221 * class.c (finish_struct_1): Use it.
2223 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2225 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2226 (write_encoding): Pass another argument to write_name.
2227 (write_name): Add ignore_local_scope parameter. Fix handling of
2228 local names.
2229 (write_nested_name): Use write_unqualified_name.
2230 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2231 (write_template_prefix): Use write_unqualified_name.
2232 (write_component): Remove.
2233 (write_local_name): Add parameter. Use direct local entity to
2234 discriminator calculation.
2235 (write_class_enum_type): Pass another argument to write_name.
2236 (write_template_template_arg): Likewise.
2237 (make_guard_variable): Likewise.
2239 2000-08-27 Jason Merrill <jason@redhat.com>
2241 * decl.c (pushdecl): Matching decls for local externs are found in
2242 the current level. Propagate linkage information from previous
2243 declarations.
2245 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
2247 * ir.texi (Expressions): Fix typo.
2249 2000-08-25 Greg McGary <greg@mcgary.org>
2251 * tree.c (init_tree): Use ARRAY_SIZE.
2253 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2255 * error.c (cp_tree_printer): Rework.
2257 2000-08-25 Mark Mitchell <mark@codesourcery.com>
2259 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
2260 dyn-string.o.
2261 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
2262 (cp-demangle.o): Remove target.
2263 (dyn-string.o): Likewise.
2265 * decl.c (grokfndecl): Require that `main' return an `int'.
2266 * mangle.c (write_encoding): Don't mangle return types for
2267 conversion functions.
2269 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2271 * error.c (tree_formatting_info): New data type.
2272 (tree_being_formatted): New macro.
2273 (tree_formatting_flags): Likewise.
2274 (put_whitespace): Likewise.
2275 (print_tree_identifier): Likewise.
2276 (print_identifier): Likewise.
2277 (cp_tree_printer, print_function_argument_list, print_declaration,
2278 print_expression, print_function_declaration,
2279 print_function_parameter, print_type, print_cv_qualifier): New
2280 functions.
2281 (init_error): Initialize lang_printer.
2283 2000-08-24 Jason Merrill <jason@redhat.com>
2285 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
2286 adjustment necessary.
2288 2000-08-24 Greg McGary <greg@mcgary.org>
2290 * cp-tree.h (MAIN_NAME_P): Remove macro.
2292 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
2294 * error.c (print_instantiation_context): Don't forget to flush the
2295 buffer.
2297 2000-08-23 Jason Merrill <jason@redhat.com>
2299 * typeck.c (build_ptrmemfunc): Save the input pmf.
2301 * method.c (process_modifiers): Use same_type_p.
2303 2000-08-23 Mark Mitchell <mark@codesourcery.com>
2305 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
2306 * mangle.c (write_function_type): Change prototype.
2307 (write_encoding): Don't mangle return types for
2308 constructors or destructors.
2309 (write_type): Adjust call to write_function_type.
2310 * pt.c (instantiate_template): Instantiate alternate entry points
2311 when instantiating the main function.
2313 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2315 * error.c (cp_print_error_function): Don't use embedded '\n' in
2316 output_printf.
2318 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2320 * decl.c (init_decl_processing): Remove bogus initialization.
2321 * error.c (lang_print_error_function): Restore here.
2322 (init_error): Initialize print_error_function.
2324 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2326 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
2328 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
2330 * Makefile.in (error.o): Depends on diagnostic.h
2332 * cp-tree.h (problematic_instantiation_changed,
2333 record_last_problematic_instantiation, current_instantiation,
2334 print_instantiation_context): Declare.
2335 (maybe_print_template_context): Remove.
2337 * decl.c (init_decl_processing): Set print_error_function to NULL.
2338 (lang_print_error_function): Remove, since we're using a new
2339 machinery.
2341 * error.c: #include diagnostic.h
2342 (function_category): New function.
2343 (cp_diagnostic_starter): Likewise.
2344 (cp_diagnostic_finalizer): Likewise.
2345 (cp_print_error_function): Likewise.
2346 (maybe_print_instantiation_context): Likewise.
2347 (print_instantiation_full_context): Likewise.
2348 (print_instantiation_partial_context): Likewise.
2349 (print_instantiation_context): Define.
2350 (init_error): Initialize diagnostic pager and finalizer.
2352 * pt.c (problematic_instantiation_changed): Define.
2353 (record_last_problematic_instantiation): Likewise.
2354 (current_instantiation): Likewise.
2355 (maybe_print_template_context): Remove.
2356 (print_template_context): Likewise.
2357 (current_tinst_level): Make static to reflect Brendan Kehoe's
2358 change of 1995-04-13.
2359 (push_tinst_level): Call print_instantiation_context.
2361 2000-08-21 Nix <nix@esperi.demon.co.uk>
2363 * lang-specs.h: Do not process -o or run the assembler if
2364 -fsyntax-only.
2366 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
2368 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
2369 variables.
2370 * decl2.c (lang_decode_option): Disable gettext attributes for
2371 -ansi.
2373 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
2375 * lex.c (lang_init_options): Default diagnostic message maximum
2376 length to 80, when line-wrapping.
2378 2000-08-20 Mark Mitchell <mark@codesourcery.com>
2380 * class.c (build_vtbl_initializer): Clear the entire
2381 vtbl_init_data. Start keeping track of the functions for which we
2382 have created vcall offsets here.
2383 (dfs_build_vcall_offset_vtbl_entries): Remove.
2384 (build_vcall_offset_vtbl_entries): Reimplement.
2385 (add_vcall_offset_vtbl_entries_r): New function.
2386 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
2387 computing when vcall offsets are necessary.
2389 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2391 * decl.c (member_function_or_else): Use cp_error ... %T.
2392 (grokdeclarator): Likewise.
2393 (start_method): Likewise.
2394 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
2396 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2398 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
2399 TYPE_DECLs.
2401 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2403 * cp-tree.h (PTRMEM_OK_P): New macro.
2404 (itf_ptrmem_ok): New enumeration value.
2405 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
2406 argument. Diagnose implicit pointer to member.
2407 (instantiate_type): Don't diagnose implicit pointer to member
2408 here. Pass itf_ptrmem_ok if ok. Adjust calls to
2409 resolve_address_of_overloaded_function.
2410 * init.c (build_offset_ref): Set PTRMEM_OK_P.
2411 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
2412 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
2413 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
2414 (build_unary_op): Deal with single non-static member in
2415 microsoft-land.
2417 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2419 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
2421 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2423 * cp-tree.h (enum_name_string): Remove prototype.
2424 (report_case_error): Remove prototype.
2425 * cp/typeck2.c (enum_name_string): Remove.
2426 (report_case_error): Remove.
2427 * error.c (dump_expr): Deal with enum values directly.
2428 Correctly negate integer constant.
2430 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2432 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
2433 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
2434 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
2435 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
2436 (__cxa_vec_new): Use __cxa_vec_new2.
2437 (__cxa_vec_delete): Use __cxa_vec_delete2.
2439 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2441 * vec.cc (__cxa_vec_new): Set "C" linkage.
2442 (__cxa_vec_ctor): Likewise.
2443 (__cxa_vec_cctor): Likewise.
2444 (__cxa_vec_dtor): Likewise.
2445 (__cxa_vec_delete): Likewise.
2446 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
2447 (__cxa_vec_ctor): Likewise.
2448 (__cxa_vec_cctor): Likewise.
2449 (__cxa_vec_dtor): Likewise.
2450 (__cxa_vec_delete): Likewise.
2452 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2454 * class.c (instantiate_type): Reinstate local variable
2455 deleted in previous change.
2457 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
2458 itf_no_attributes.
2460 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2462 * cp-tree.h (instantiate_type_flags): New enumeration.
2463 (instantiate_type): Change parameter.
2464 * class.c (instantiate_type): Adjust prototype. Adjust.
2465 * call.c (standard_conversion): Adjust instantiate_type call.
2466 (reference_binding): Likewise.
2467 (build_op_delete_call): Likewise.
2468 (convert_like_real): Likewise.
2469 * cvt.c (cp_convert_to_pointer): Likewise.
2470 (convert_to_reference): Likewise.
2471 * pt.c (convert_nontype_argument): Likewise.
2472 * typeck.c (build_binary_op): Likewise.
2473 (build_ptrmemfunc): Likewise.
2474 (convert_for_assignment): Likewise.
2476 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
2478 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
2479 (current_aggr): Define.
2480 * decl.c (grokdeclarator): Make sure a friend class is an
2481 elaborated type specifier.
2482 * parse.y (current_aggr): Remove static definition.
2483 (cp_parse_init): Adjust.
2484 (structsp): Clear and restore current_aggr.
2485 (component_decl_list): Clear current_aggr.
2487 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
2488 aggregate tag on the typename's context.
2490 * pt.c (tsubst_friend_class): Return error_mark_node, if
2491 parms becomes NULL.
2492 (instantiate_class_template): Ignore error_mark_node friend types.
2494 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
2496 * cvt.c (warn_ref_binding): New static function, broken out of ...
2497 (convert_to_reference): ... here. Use it.
2499 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2501 * parse.y (template_arg): Add rule for template qualified with
2502 global scope.
2504 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2506 * decl2.c (add_function): Reorganize.
2507 (arg_assoc): Do not consider function template decls.
2509 2000-08-11 Jason Merrill <jason@redhat.com>
2511 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
2512 looking inside.
2514 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
2516 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
2517 (lookup_nested_tag): Likewise.
2519 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
2520 can be produced.
2522 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
2524 * parse.y (named_complex_class_head_sans_basetype): Remove
2525 always true if.
2527 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
2529 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
2530 explicit TEMPLATE_ID_EXPR args.
2531 (build_expr_from_tree, case CALL_EXPR): Likewise.
2533 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
2535 * decl.c (check_tag_decl): Diagnose typename's which don't
2536 declare anything.
2538 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
2540 * init.c (build_aggr_init): Reject bogus array initializers
2541 early.
2543 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
2545 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
2546 runtime.
2547 * cp/tinfo.cc (__dynamic_cast): Likewise.
2548 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
2550 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
2552 * cvt.c (convert_to_pointer_force): Fix error message when
2553 attempting to cast from ambiguous base.
2555 2000-08-08 Jason Merrill <jason@redhat.com>
2557 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
2558 (tsubst_template_arg_vector): Likewise.
2560 * decl2.c (build_anon_union_vars): Choose the largest field; don't
2561 assume that one will be as large as the union.
2563 2000-08-07 Kazu Hirata <kazu@hxi.com>
2565 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
2566 * decl.c (pop_labels): Likewise.
2568 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
2570 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
2571 specifications.
2572 (__pointer_to_member_type_info): Likewise.
2573 (__base_class_info): Likewise.
2574 (__class_type_info): Likewise.
2575 (__si_class_type_info): Likewise.
2576 (__vmi_class_type_info): Likewise.
2577 * tinfo.cc (__si_class_type_info::__do_find_public_src):
2578 Changed member names to match specifications.
2579 (__vmi_class_type_info::__do_find_public_src): Likewise.
2580 (__si_class_type_info::__do_dyncast): Likewise.
2581 (__vmi_class_type_info::__do_dyncast): Likewise.
2582 (__si_class_type_info::__do_upcast): Likewise.
2583 (__vmi_class_type_info::__do_upcast): Likewise.
2584 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
2585 (__pbase_type_info::__pointer_catch): Likewise.
2586 (__pointer_type_info::__pointer_catch): Likewise.
2587 (__pointer_to_member_type_info::__pointer_catch): Likewise.
2589 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2591 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
2592 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
2593 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
2595 2000-08-04 Mark Mitchell <mark@codesourcery.com>
2597 * cp-tree.h (add_method): Change prototype.
2598 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
2599 Don't double the size of the method vector in the error case.
2600 (handle_using_decl): Adjust call to add_method.
2601 (add_implicitly_declared_members): Likewise.
2602 (clone_function_decl): Likewise.
2603 * decl2.c (check_classfn): Likewise.
2604 * semantics.c (finish_member_declaration): Likewise.
2606 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
2608 * decl.c (flag_isoc94): New variable.
2610 2000-08-02 Jason Merrill <jason@redhat.com>
2612 * pt.c (do_type_instantiation): Add complain parm; don't complain
2613 if called recursively.
2614 * cp-tree.h, parse.y: Adjust.
2616 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2618 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
2619 -Wno-strict-prototypes.
2621 * g++spec.c: Adjust type of second argument to
2622 lang_specific_driver, and update code as necessary.
2624 * cp-tree.h: Don't prototype min_precision here.
2625 (my_friendly_assert): Cast expression to void.
2626 * semantics.c (do_poplevel): Initialize scope_stmts.
2628 2000-08-02 Mark Mitchell <mark@codesourcery.com>
2630 * cp-tree.h (DECL_NEEDED_P): Tweak.
2632 2000-07-28 Jason Merrill <jason@redhat.com>
2634 * lang-specs.h: Use %i in rule for .ii files.
2636 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
2638 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
2640 2000-07-30 Mark Mitchell <mark@codesourcery.com>
2642 Allow indirect primary bases.
2643 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
2644 primary_base.
2645 (CLASSTYPE_VFIELD_PARENT): Remove.
2646 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
2647 (BINFO_PRIMARY_BINFO): Remove.
2648 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
2649 (BINFO_VBASE_PRIMARY_P): Likewise.
2650 (BINFO_PRIMARY_BASE_OF): New macro.
2651 (BINFO_INDIRECT_PRIMARY_P): Likewise.
2652 (get_primary_binfo): New function.
2653 * decl.c (lang_mark_tree): Make lang_type::primary_base.
2654 * class.c (vcall_offset_data_s): Rename to ...
2655 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
2656 and add ctor_vtbl_p.
2657 (get_derived_offset): Use get_primary_binfo.
2658 (dfs_mark_primary_bases): Adjust handling of virtual primary
2659 bases.
2660 (mark_primary_bases): Likewise.
2661 (set_primary_base): Take a binfo, not an integer, as a
2662 representation of the primary base.
2663 (indirect_primary_base_p): Remove.
2664 (determine_primary_base): Adjust for indirect primary bases.
2665 (dfs_find_final_overrider): Fix typo in coment.
2666 (update_vtable_entry_for_fn): Use get_primary_binfo.
2667 (layout_nonempty_base_or_field): Tweak.
2668 (build_base_fields): Adjust for new primary base semantics.
2669 (dfs_propagate_binfo_offsets): Remove.
2670 (propagate_binfo_offsets): Rewrite.
2671 (dfs_set_offset_for_shared_vbases): Remove.
2672 (layout_virtual_bases): Don't use it.
2673 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
2674 ABI.
2675 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
2676 CLASSTYPE_VFIELD_PARENT.
2677 (dfs_get_primary_binfo): New function.
2678 (get_primary_binfo): Likewise.
2679 (dump_class_hierarchy_r): Tweak printing of primary bases.
2680 (build_vtbl_initializer): Fix typo in comments. Use
2681 vtbl_init_data.
2682 (build_vcall_and_vbase_vtbl_entries): Likewise.
2683 (build_vbaes_offset_vtbl_entries): Likewise.
2684 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
2685 BV_VCALL_INDEX to handle indirect primary bases.
2686 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
2687 (build_rtti_vtbl_entries): Likewise.
2688 * search.c (get_shared_vbase_if_not_primary): Tweak.
2689 (find_vbase_instance): Likewise.
2690 (binfo_for_vtable): Simplify.
2691 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
2692 (make_binfo): Make it have 11 entries.
2694 2000-07-30 Alex Samuel <samuel@codesourcery.com>
2696 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
2697 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
2698 ascertaining primaryness.
2699 (G): Remove template_args.
2700 (decl_is_template_id): New function.
2701 (write_encoding): Use decl_is_template_id.
2702 (write_name): Likewise. Handle type_decls. Get main variant of
2703 type decls.
2704 (write_nested_name): Likewise.
2705 (write_prefix): Likewise.
2706 (write_template_prefix): Likewise.
2707 (write_special_name_constructor): Remove defunct production from
2708 comment.
2709 (write_bare_function_type): Remove comment about absent parameter.
2710 (write_template_template_arg): Add missing grammar production to
2711 comment.
2713 2000-07-27 Jason Merrill <jason@redhat.com>
2715 * decl.c (duplicate_decls): If common_type produces a non-typedef
2716 type for a typedef, just use the old type.
2718 2000-07-27 Mark Mitchell <mark@codesourcery.com>
2720 * cp-tree.h (function_depth): Declare.
2721 (verify_stmt_tree): Likewise.
2722 (find_tree): Likewise.
2723 * decl.c (function_depth): Give it external linkage.
2724 * optimize.c (optimize_function): Increment and decrement it.
2725 * tree.c (verify_stmt_tree_r): New function.
2726 (verify_stmt_tree): Likewise.
2727 (find_tree_r): Likewise.
2728 (find_tree): Likewise.
2730 2000-07-27 Jason Merrill <jason@redhat.com>
2732 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
2733 TYPE_PTRMEMFUNC_P.
2734 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
2736 2000-07-26 Mark Mitchell <mark@codesourcery.com>
2738 * decl.c (start_cleanup_fn): Mark the function as `inline'.
2739 * decl2.c (get_guard): Call cp_finish_decl, not
2740 rest_of_decl_compilation, for local guards.
2741 * lex.c (do_identifier): Remove unused variable.
2743 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
2745 * parse.y: Add missing ';'.
2747 2000-07-26 Mark Mitchell <mark@codesourcery.com>
2749 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
2750 of `extern "C++"'.
2752 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
2754 Kill strict_prototype. Backwards compatibility only for
2755 non NO_IMPLICIT_EXTERN_C systems.
2756 * cp-tree.h (flag_strict_prototype): Remove.
2757 (strict_prototype): Remove.
2758 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
2759 * decl.c (maybe_push_to_top_level): Adjust.
2760 (pop_from_top_level): Adjust.
2761 (decls_match): Only allow sloppy parm matching for ancient
2762 system headers.
2763 (init_decl_processing): Adjust.
2764 (grokdeclarator): Adjust.
2765 * decl2.c (flag_strict_prototype): Remove.
2766 (strict_prototype): Remove.
2767 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
2768 (lang_f_options): Remove "strict-prototype".
2769 (unsupported-options): Add "strict-prototype".
2770 * lex.c (do_identifier): Adjust.
2771 (do_scoped_id): Adjust.
2772 * parse.y (empty_parms): Adjust.
2773 * class.c (push_lang_context): Adjust.
2774 (pop_lang_context): Adjust.
2775 * typeck.c (comp_target_parms): Adjust.
2777 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
2779 * decl.c (poplevel): Deal with anonymous variables at for scope.
2780 (maybe_inject_for_scope_var): Likewise.
2782 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
2784 * decl.c: Remove all signal handling code, now done in toplev.c.
2786 2000-07-23 Mark Mitchell <mark@codesourcery.com>
2788 * decl.c (make_rtl_for_nonlocal_decl): Rework.
2790 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
2791 correctly.
2793 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
2795 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
2796 Define my_friendly_assert and my_friendly_abort as macros
2797 which may call friendly_abort. Prototype friendly abort, not
2798 my_friendly_abort or my_friendly_assert.
2799 * decl.c (signal_catch): Report the signal caught in the error
2800 message. Call fatal directly.
2801 * typeck2.c (ack, my_friendly_assert): Delete.
2802 (my_friendly_abort): Rename to friendly_abort. Expect file,
2803 line, and function parameters. Report the abort code, then
2804 call fancy_abort. Do not mask an abort if errors have
2805 already occurred.
2807 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
2809 * typeck.c (comp_target_parms): Remove obsolete parameter.
2810 (comp_target_types): Adjust.
2812 2000-07-17 Jason Merrill <jason@redhat.com>
2814 * typeck.c (mark_addressable): Never set TREE_USED.
2815 * call.c (build_call): Don't abort on calls to library functions
2816 that have been declared normally.
2818 * typeck.c (build_binary_op): Fix grammar in warning.
2820 * exception.cc (__eh_free): Fix prototype.
2822 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
2824 * decl.c (pushdecl): Handle seeing an OVERLOAD in
2825 IDENTIFIER_NAMESPACE_VALUE.
2827 2000-07-16 Mark Mitchell <mark@codesourcery.com>
2829 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
2830 * method.c (use_thunk): Correct handling of vcall offsets.
2832 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2834 * .cvsignore: parse.h and parse.c have no cp- prefix.
2836 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2838 * .cvsignore: New file.
2840 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2842 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2844 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2846 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
2847 * parse.c: Remove.
2848 * parse.h: Likewise.
2850 2000-07-11 Mark Mitchell <mark@codesourcery.com>
2852 * class.c (layout_class_type): Add pointers to virtual bases after
2853 base classes under the old ABI.
2855 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
2857 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
2858 (finish_continue_stmt): Likewise.
2859 (begin_for_stmt): Remove call to note_level_for_for.
2860 (finish_goto_stmt): Change call from build_min_nt
2861 to build_stmt.
2862 (finish_expr_stmt): Likewise.
2863 (begin_if_stmt): Likewise.
2864 (begin_while_stmt): Likewise.
2865 (finish_while_stmt): Likewise.
2866 (finish_return_stmt): Likewise.
2867 (begin_for_stmt): Likewise.
2868 (finish_for_stmt): Likewise.
2869 (finish_break_stmt): Likewise.
2870 (begin_switch_stmt): Likewise.
2871 (finish_case_label): Likewise.
2872 (genrtl_try_block): Likewise.
2873 (begin_try_block): Likewise.
2874 (begin_handler): Likewise.
2875 (begin_compound_stmt): Likewise.
2876 (finish_asm_stmt): Likewise.
2877 (finish_label_stmt): Likewise.
2878 (add_decl_stmt): Likewise.
2879 (finish_subobject): Likewise.
2880 (finish_decl_cleanup): Likewise.
2881 (finish_named_return_value): Likewise.
2882 (setup_vtbl_ptr): Likewise.
2883 (add_scope_stmt): Likewise.
2884 * decl.c (finish_constructor_body): Likewise.
2885 (finish_destructor_body): Likewise.
2886 * optimize.c (copy_body_r): Likewise.
2887 (initialize_inlined_parameters): Likewise.
2888 (declare_return_variable): Likewise.
2889 (expand_call_inline): Likewise.
2891 2000-07-10 Jakub Jelinek <jakub@redhat.com>
2893 * semantics.c (expand_body): Sync interface information
2894 at the end of function body expansion.
2896 2000-07-09 Jason Merrill <jason@redhat.com>
2898 * init.c (build_new_1): Bail early if the call to new fails.
2900 * decl.c (compute_array_index_type): Check specifically for
2901 an INTEGER_CST, not just TREE_CONSTANT.
2903 * decl.c (duplicate_decls): Don't call duplicate_decls on
2904 the DECL_TEMPLATE_RESULT.
2905 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
2906 codes.
2908 * error.c (dump_template_bindings): Don't crash if we had an
2909 invalid argument list.
2911 * typeck.c (c_expand_start_case): Do narrowing here.
2912 * semantics.c (finish_switch_cond): Not here.
2914 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
2916 * parse.y (asm_clobbers): Do string concatenation.
2918 2000-07-09 Mark Mitchell <mark@codesourcery.com>
2920 * decl.c (pushtag): Don't put local classes in template functions
2921 on the local_classes list.
2923 2000-07-04 Scott Snyder <snyder@fnal.gov>
2925 * decl2.c (get_guard): Add missing return for old ABI local
2926 variable case.
2928 2000-07-09 Mark Mitchell <mark@codesourcery.com>
2930 * cp-tree.h (char_type_p): New function.
2931 * decl.c (init_decl_processing): Don't initialize
2932 signed_wchar_type_node or unsigned_wchar_type_node.
2933 (complete_array_type): Handle brace-enclosed string-constants.
2934 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
2935 * tree.c (char_type_p): New function.
2936 * typeck2.c (digest_init): Use char_type_p.
2938 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
2940 * pt.c (tsubst): Don't layout type, if it's error_mark.
2942 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
2944 * pt.c (instantiate_pending_templates): Reset template level.
2946 2000-07-05 Jason Merrill <jason@redhat.com>
2948 * call.c (joust): Don't complain about `operator char *()' beating
2949 `operator const char *() const'.
2951 2000-07-04 scott snyder <snyder@fnal.gov>
2952 Jason Merrill <jason@redhat.com>
2954 * repo.c (repo_get_id): Handle the case where a class with virtual
2955 bases has a null TYPE_BINFO_VTABLE.
2957 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
2958 Jason Merrill <jason@redhat.com>
2960 * parse.y (member_init): Just pass in the type.
2961 * init.c (expand_member_init): Handle getting a type.
2963 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2964 Jason Merrill <jason@redhat.com>
2966 * decl.c (finish_function): Warn if a function has no return
2967 statement.
2968 Suggested by Andrew Koenig.
2969 * typeck.c (check_return_expr): Do set current_function_returns_value
2970 if we got an error_mark_node.
2972 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
2974 * decl2.c (push_decl_namespace): Push the original namespace.
2976 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
2978 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
2979 * semantics.c (begin_class_definition): Clear it.
2981 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
2983 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
2984 (genrtl_expr_stmt): Likewise.
2985 (genrtl_decl_stmt): Likewise.
2986 (genrtl_if_stmt): Likewise.
2987 (genrtl_while_stmt): Likewise.
2988 (genrtl_do_stmt): Likewise.
2989 (genrtl_return_stmt): Likewise.
2990 (genrtl_for_stmt): Likewise.
2991 (genrtl_break_stmt): Likewise.
2992 (genrtl_continue_stmt): Likewise.
2993 (genrtl_scope_stmt): Likewise.
2994 (genrtl_switch_stmt): Likewise.
2995 (genrtl_case_label): Likewise.
2996 (genrtl_begin_compound_stmt): Likewise.
2997 (genrtl_finish_compound_stmt): Likewise.
2998 (genrtl_compound_stmt): Likewise.
2999 (genrtl_asm_stmt): Likewise.
3001 * init.c (begin_init_stmts): Remove call to
3002 genrtl_begin_compound_stmt.
3003 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3005 * semantics.c (lang_expand_stmt): Changed call to
3006 genrtl_compound_stmt to ignore return value.
3008 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3010 * mangle.c (canonicalize_for_substitution): Return the canonical
3011 variant of a type.
3013 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3014 TYPE_DECL.
3015 * typeck.c (commonparms): Remove obstack manipulations.
3017 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3019 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3021 * Makefile.in (OBJS): Added ../c-semantics.o.
3022 (OBJDEPS): Likewise.
3024 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3025 ../c-common.h.
3026 (struct stmt_tree): Added comment.
3027 (current_function_name_declared): Removed.
3028 (stmts_are_full_exprs_p): Likewise.
3029 (genrtl_do_pushlevel): Likewise.
3030 (genrtl_clear_out_block): Likewise.
3031 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3032 (DECL_ANON_UNION_ELEMS): Likewise.
3033 (emit_local_var): Likewise.
3034 (make_rtl_for_local_static): Likewise.
3035 (do_case): Likewise.
3036 (expand_stmt): Likewise.
3037 (genrtl_decl_cleanup): Likewise.
3038 (c_expand_asm_operands): Likewise.
3039 (c_expand_return): Likewise.
3040 (c_expand_start_case): Likewise.
3042 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3043 (emit_local_var): Likewise.
3044 (initialize_local_var): Change reference to
3045 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3046 Change reference to stmts_are_full_exprs_p to
3047 current_stmt_tree->stmts_are_full_exprs_p.
3048 (push_cp_function_context): Likewise.
3050 * expect.c (expand_throw): Change reference to
3051 stmts_are_full_exprs_p.
3053 * init.c (build_aggr_init): Change reference to
3054 stmts_are_full_exprs_p.
3055 (build_vec_init): Likewise.
3057 * optimize.c (maybe_clone_body): Change reference to
3058 current_function_name_declared to
3059 cp_function_chain->name_declared.
3061 * pt.c (instantiate_decl): Change reference to
3062 current_function_name_declared to
3063 cp_function_chain->name_declared.
3065 * semantics.c (expand_cond): Moved declaration to c-common.h.
3066 (genrtl_do_pushlevel): Moved to c-semantics.c.
3067 (genrtl_clear_out_block): Likewise.
3068 (genrtl_goto_stmt): Likewise.
3069 (genrtl_expr_stmt): Likewise.
3070 (genrtl_decl_stmt): Likewise.
3071 (gerntl_if_stmt): Likewise.
3072 (genrtl_while_stmt): Likewise.
3073 (genrtl_do_stmt): Likewise.
3074 (genrtl_return_stmt): Likewise.
3075 (genrtl_for_stmt): Likewise.
3076 (genrtl_break_stmt): Likewise.
3077 (genrtl_continue_stmt): Likewise.
3078 (genrtl_scope_stmt): Likewise.
3079 (genrtl_switch_stmt): Likewise.
3080 (genrtl_case_label): Likewise.
3081 (genrtl_begin_compound_stmt): Likewise.
3082 (genrtl_finish_compound_stmt): Likewise.
3083 (genrtl_compound_stmt): Likewise.
3084 (genrtl_asm_stmt): Likewise.
3085 (genrtl_decl_cleanup): Likewise.
3086 (expand_cond): Likewise.
3087 (expand_stmt): Renamed to ...
3088 (lang_expand_stmt): ... this.
3089 (lang_expand_expr_stmt): Initialize.
3090 (set_current_function_name_declared): Likewise.
3091 (stmts_are_full_exprs_p): Likewise.
3092 (current_function_name_declared): Likewise.
3093 (anon_aggr_type_p): Likewise.
3094 (do_poplevel): Change reference to
3095 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3096 Change reference to stmts_are_full_exprs_p to
3097 current_stmt_tree->stmts_are_full_exprs_p.
3098 (add_tree): Likewise.
3099 (finish_expr_stmt): Likewise.
3100 (prep_stmt): Likewise.
3101 (lang_expand_stmt): Likewise.
3102 (begin_compound_stmt): Change reference to
3103 current_function_name_declared to
3104 cp_function_chain->name_declared and call to
3105 current_function_name_declared().
3106 (setup_vtbl_ptr): Likewise.
3107 (genrtl_do_poplevel): Removed.
3109 2000-06-30 Jason Merrill <jason@redhat.com>
3111 * init.c (init_init_processing): Go back to aligning like
3112 double_type_node for old ABI.
3113 (get_cookie_size): Make cookie larger if we get a type that needs
3114 more alignment.
3115 (build_vec_delete): Call it.
3117 * typeck.c (qualify_type_recursive): New fn.
3118 (composite_pointer_type): Use it.
3119 (build_binary_op): Use composite_pointer_type.
3121 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3122 Jason Merrill <jason@redhat.com>
3124 * typeck.c (check_return_expr): Don't complain about returning
3125 NULL from operator new if -fcheck-new.
3126 * cp-tree.h: Declare flag_check_new here.
3127 * init.c: Not here.
3129 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3131 * mangle.c (find_substitution): Use same_type_p.
3132 (write_encoding): Don't check for substitutions.
3134 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3136 * parse.y (expr_no_comma_rangle): New non-terminal.
3137 (template_parm): Use it for default parameter case.
3138 (template_arg): Use it.
3139 (expr_no_commas): Remove commented out undefined extensions.
3140 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3141 * parse.h, parse.c: Rebuilt.
3143 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3145 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3146 (finish_asm_stmt): Do it here, instead.
3148 * cp-tree.h (ridpointers): Don't declare.
3149 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3150 (record_builtin_java_type): Likewise.
3151 (init_decl_processing): Likewise.
3152 * lex.c: Move inclusion of lex.h.
3153 (ridpointers): Don't define.
3154 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3155 RID_MAX.
3156 * lex.h (enum rid): Rename to ...
3157 (enum cp_rid): ... this.
3158 (ridpointers): Don't declare.
3159 * parse.y: Move inclusion of lex.h.
3160 * parse.c: Regenerated.
3161 * spew.c: Move inclusion of lex.h.
3163 * cp-tree.h (struct language_function): Remove temp_name_counter.
3164 (temp_name_counter): Remove.
3165 (get_temp_name): Change prototype.
3166 (get_guard): New function.
3167 (get_guard_cond): Likewise.
3168 (set_guard): Likewise.
3169 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3170 * decl.c (expand_static_init): Use get_guard and friends to
3171 implement guard variables.
3172 * decl2.c (get_temp_name): Assume that the variables created are
3173 always static.
3174 (get_sentry): Rename to ...
3175 (get_guard): ... this. Implement new ABI guard variables.
3176 (get_guard_bits): New function.
3177 (get_guard_cond): Likewise.
3178 (set_guard): Likewise.
3179 (start_static_initialization_or_destruction): Use them.
3180 (do_static_initialization): Replace sentry with guard throughout.
3181 (do_static_destruction): Likewise.
3182 * init.c (create_temporary_var): Add comment.
3184 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3186 * mangle.c (find_substitution): Use same_type_p.
3187 (write_encoding): Don't check for substitutions.
3189 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3191 * parse.y (expr_no_comma_rangle): New non-terminal.
3192 (template_parm): Use it for default parameter case.
3193 (template_arg): Use it.
3194 (expr_no_commas): Remove commented out undefined extensions.
3195 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3196 * parse.h, parse.c: Rebuilt.
3198 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3200 * cp-tree.h (flag_const_strings): Remove.
3201 (warn_parentheses): Likewise.
3202 (warn_format): Likewise.
3203 (common_type): Likewise.
3204 (default_conversion): Likewise.
3205 (build_binary_op): Likewise.
3206 (cp_build_binary_op): New macro.
3207 * call.c (build_new_op): Use cp_build_binary_op instead of
3208 build_binary_op.
3209 * class.c (build_vtable_entry_ref): Likewise.
3210 * decl.c (expand_static_init): Likewise.
3211 (compute_array_index_type): Likewise.
3212 (build_enumerator): Likewise.
3213 * decl2.c (delete_sanity): Likewise.
3214 (start_static_initialization_or_destruction): Likewise.
3215 * error.c (dump_type_suffix): Likewise.
3216 * init.c (resolve_offset_ref): Likewise.
3217 (build_new): Likewise.
3218 (build_new_1): Likewise.
3219 (build_vec_delete_1): Likewise.
3220 (build_vec_init): Likewise.
3221 (build_delete): Likewise.
3222 * rtti.c (synthesize_tinfo_fn): Likewise.
3223 (synthesize_tinfo_var): Likewise.
3224 * search.c (expand_upcast_fixups): Likewise.
3225 (fixup_all_virtual_upcast_offsets): Likewise.
3226 * typeck.c (build_array_ref): Likewise.
3227 (get_member_function_from_ptrfunc): Likewise.
3228 (build_binary_op): Add parameter.
3229 (pointer_int_sum): Use cp_build_binary_op.
3230 (pointer_diff): Likewise.
3231 (build_modify_expr): Likewise.
3232 (get_delta_difference): Likewise.
3233 (build_ptrmemfunc): Likewise.
3235 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3237 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3238 * decl.c (create_implicit_typedef): Adjust.
3239 * decl2.c (build_artificial_parm): Adjust.
3240 * method.c (implicitly_declare_fn): Adjust.
3241 * pt.c (push_inline_template_parms_recursive): Adjust.
3242 (process_template_parm): Adjust.
3243 (overloaded_template_name): Adjust.
3244 * semantics.c (finish_template_template_parm): Adjust.
3246 2000-06-28 Mark Mitchell <mark@codesourcery.com>
3248 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
3249 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
3250 where to emit thunks.
3251 (build_vtt): Adjust call to build_vtt_inits.
3252 (build_vtt_inits): Add parameter to indicate whether or not
3253 sub-VTTs for virtual bases should be included. Adjust handling of
3254 construction vtables.
3255 (get_matching_base): New function.
3256 (dfs_build_vtt_inits): Rename to ...
3257 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
3258 construction vtables.
3259 (dfs_fixup_binfo_vtbls): Likewise.
3260 (build_ctor_vtbl_groups): Build construction vtables for virtual
3261 bases, too.
3262 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
3263 to build construction vtbls.
3264 (dfs_accumulate_vtbl_inits): Adjust handling of
3265 construction vtables.
3267 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
3268 types correctly.
3270 2000-06-27 Mark Mitchell <mark@codesourcery.com>
3272 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
3274 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3276 * search.c (hides): Remove.
3277 (is_subobject_of_p): Add most_derived parameter. Use
3278 CANONICAL_BINFO.
3279 (lookup_field_queue_p): Adjust.
3280 (lookup_field_r): Adjust.
3282 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3284 * decl2.c (handle_class_head): Bash typedefs to the type's main
3285 decl.
3287 2000-06-25 Mark Mitchell <mark@codesourcery.com>
3289 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
3290 (begin_global_stmt_expr): ... this.
3291 (genrtl_finish_stmt_expr): Rename to ...
3292 (finish_global_stmt_expr): ... this.
3293 * init.c (begin_init_stmts): Adjust calls.
3294 (finish_init_stmts): Likewise.
3295 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
3296 (begin_global_stmt_expr): ... this.
3297 (genrtl_finish_stmt_expr): Rename to ...
3298 (finish_global_stmt_expr): ... this.
3300 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3302 * search.c (lookup_member): Fix typo in comment.
3304 2000-06-24 Jason Merrill <jason@redhat.com>
3306 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
3307 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
3309 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3311 * parse.y (complex_direct_notype_declarator): Support global_scope.
3312 * Makefile.in: Adjust conflict count.
3314 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3316 * parse.y (template_arg): Convert TEMPLATE_DECL
3317 that is a template template paramter to
3318 TEMPLATE_TEMPLATE_PARM here.
3320 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3321 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
3322 (copy_template_template_parm): Adjust prototype.
3323 * decl.c (grokdeclarator): Remove dead code.
3324 * pt.c (process_template_parm): Tidy.
3325 (lookup_template_class): Construct nodes in
3326 copy_template_template_parm.
3327 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
3328 lookup_template_class. Use TYPE_TI_TEMPLATE.
3329 * tree.c (copy_template_template_parm): Add NEWARGS
3330 parameter.
3331 (mapcar): Adjust call to copy_template_template_parm.
3332 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
3333 * method.c (build_template_template_parm_names): Change error
3334 code to avoid compilation warning.
3336 * gxxint.texi: Document template template parameter
3337 name mangling.
3339 2000-06-21 Alex Samuel <samuel@codesourcery.com>
3341 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
3342 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
3343 (cp-demangle.o): New rule.
3344 (dyn-string.o): Likewise.
3345 * inc/cxxabi.h (__cxa_demangle): New declaration.
3347 2000-06-22 Mark Mitchell <mark@codesourcery.com>
3349 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
3350 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
3351 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
3352 a tree, not an int.
3353 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
3354 (make_thunk): Change prototype.
3355 (emit_thunk): Rename to use_thunk.
3356 (mangle_thunk): Change prototype.
3357 * class.c (get_derived_offset): Simplify.
3358 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
3359 BV_GENERATE_THUNK_WITH_VTABLE_P.
3360 (build_primary_vtable): Simplify.
3361 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
3362 (dfs_find_base): Remove.
3363 (update_vtable_entry_for_fn): Correct bug in finding the base
3364 where a virtual function was first declared. Figure out whether
3365 or not to emit a vcall-thunk with the vtables in which it appears.
3366 Correct logic for deciding whether to use an ordinary thunk, or a
3367 vcall thunk.
3368 (finish_struct_1): Remove unnecssary code.
3369 (build_vtbl_initializer): Use ssize_int for the running counter of
3370 negative indices.
3371 (build_vtbl_initializer): Only use vcall thunks where necessary.
3372 Mark thunks as needing to be emitted with their vtables, or not.
3373 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
3374 indices. Use size_binop.
3375 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
3376 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
3377 size_binop.
3378 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
3379 (build_vtable_entry): Mark thunks as needing to be emitted with
3380 their vtables, or not.
3381 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
3382 * decl2.c (mark_vtable_entries): Use use_thunk instead of
3383 emit_thunk.
3384 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
3385 information.
3386 * error.c (dump_expr): Use BV_FN.
3387 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
3388 not an int.
3389 * method.c (make_thunk): Likewise.
3390 (emit_thunk): Rename to use_thunk. Allow callers to decide
3391 whether or not to actually emit the thunk. Adjust for changes in
3392 representation of vcall offsets.
3393 * search.c (dfs_get_pure_virtuals): Use BV_FN.
3394 * semantics.c (emit_associated_thunks): New function.
3395 (expand_body): Use it.
3396 * ir.texi: Adjust decriptions of thunks.
3398 2000-06-22 Jason Merrill <jason@redhat.com>
3400 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
3401 (tsubst_friend_function): Copy it here.
3403 * decl.c (grok_op_properties): Fix typo.
3405 * decl2.c (delete_sanity): Clarify warning, avoid failure on
3406 deleting void*.
3408 * pt.c (check_explicit_specialization): Clarify error.
3410 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
3411 an old OVERLOAD when we're declaring a non-function.
3412 (pushdecl, destroy_local_var): Check for error_mark_node.
3413 (warn_extern_redeclared_static): Also bail early if
3414 we're a CONST_DECL.
3415 (push_overloaded_decl): Ignore an old error_mark_node.
3417 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
3419 * call.c (build_x_va_arg): Check if in a template decl.
3420 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
3422 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3424 * class.c (push_lang_context): TYPE_NAME gets you to the Java
3425 types DECLs.
3426 * decl.c (check_goto): Computed gotos assumed OK.
3428 2000-06-20 Jason Merrill <jason@redhat.com>
3430 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
3431 for which we don't need to look for instantiations.
3433 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
3435 * parse.y (program): Always call finish_translation_unit.
3436 * parse.c, parse.h: Rebuilt.
3438 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
3440 * method.c: Don't include hard-reg-set.h.
3442 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
3444 * rtti.c (get_base_offset): Cope when vbase field is in a base.
3446 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
3448 * call.c (build_conditional_expr): Use VOID_TYPE_P.
3449 * cvt.c (cp_convert_to_pointer): Likewise.
3450 (convert_to_void): Likewise.
3451 * error.c (dump_expr): Likewise.
3452 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
3453 * init.c (build_delete): Likewise.
3454 * method.c (emit_thunk): Likewise.
3455 * optmize.c (declare_return_variable): Likewise.
3456 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3457 (get_typeid): Likewise.
3458 (build_dynamic_cast_1): Likewise.
3459 * typeck.c (composite_pointer_type): Likewise.
3460 (common_type): Likewise.
3461 (build_indirect_ref): Likewise.
3462 (build_binary_op): Likewise.
3463 (build_x_compound_expr): Likewise.
3464 (check_return_expr): Likewise.
3465 * typeck2.c (add_exception_specifier): Likewise.
3467 * mangle.c (write_method_parms): Use direct comparison for end
3468 of parmlist.
3470 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
3472 * cp-tree.h (genrtl_try_block): Declare function.
3473 (genrtl_handler): Likewise.
3474 (genrtl_catch_block): Likewise.
3475 (genrtl_ctor_stmt): Likewise.
3476 (genrtl_subobject): Likewise.
3477 (genrtl_decl_cleanup): Likewise.
3478 (genrtl_do_poplevel): Likewise.
3479 (genrtl_do_pushlevel): Likewise.
3480 (genrtl_clear_out_block): Likewise.
3481 (genrtl_goto_stmt): Likewise.
3482 (genrtl_expr_stmt): Likewise.
3483 (genrtl_decl_stmt): Likewise.
3484 (genrtl_if_stmt): Likewise.
3485 (genrtl_while_stmt): Likewise.
3486 (genrtl_do_stmt): Likewise.
3487 (genrtl_return_stmt): Likewise.
3488 (genrtl_for_stmt): Likewise.
3489 (genrtl_break_stmt): Likewise.
3490 (genrtl_continue_stmt): Likewise.
3491 (genrtl_scope_stmt): Likewise.
3492 (genrtl_switch_stmt): Likewise.
3493 (genrtl_case_label): Likewise.
3494 (genrtl_begin_compound_stmt): Likewise.
3495 (genrtl_finish_compound_stmt): Likewise.
3496 (genrtl_compound_stmt): Likewise.
3497 (genrtl_asm_stmt): Likewise.
3498 (genrtl_named_return_value): Likewise.
3499 (genrtl_begin_stmt_expr): Likewise.
3500 (genrtl_finish_stmt_expr): Likewise.
3501 (finish_for_stmt): Removed first argument.
3502 (finish_switch_stmt): Likewise.
3504 * semantics.c (genrtl_try_block): Define function.
3505 (genrtl_handler): Likewise.
3506 (genrtl_catch_block): Likewise.
3507 (genrtl_ctor_stmt): Likewise.
3508 (genrtl_subobject): Likewise.
3509 (genrtl_decl_cleanup): Likewise.
3510 (genrtl_do_poplevel): Likewise.
3511 (genrtl_do_pushlevel): Likewise.
3512 (genrtl_clear_out_block): Likewise.
3513 (genrtl_goto_stmt): Likewise.
3514 (genrtl_expr_stmt): Likewise.
3515 (genrtl_decl_stmt): Likewise.
3516 (genrtl_if_stmt): Likewise.
3517 (genrtl_while_stmt): Likewise.
3518 (genrtl_do_stmt): Likewise.
3519 (genrtl_return_stmt): Likewise.
3520 (genrtl_for_stmt): Likewise.
3521 (genrtl_break_stmt): Likewise.
3522 (genrtl_continue_stmt): Likewise.
3523 (genrtl_scope_stmt): Likewise.
3524 (genrtl_switch_stmt): Likewise.
3525 (genrtl_case_label): Likewise.
3526 (genrtl_begin_compound_stmt): Likewise.
3527 (genrtl_finish_compound_stmt): Likewise.
3528 (genrtl_compound_stmt): Likewise.
3529 (genrtl_asm_stmt): Likewise.
3530 (genrtl_named_return_value): Likewise.
3531 (genrtl_begin_stmt_expr): Likewise.
3532 (genrtl_finish_stmt_expr): Likewise.
3533 (finish_for_stmt): Removed first argument and generate rtl
3534 specific code.
3535 (finish_switch_stmt): Likewise.
3536 (do_poplevel): Removed generate rtl specific code.
3537 (do_pushlevel): Likewise.
3538 (add_tree): Likewise.
3539 (finish_goto_stmt): Likewise.
3540 (finish_expr_stmt): Likewise.
3541 (begin_if_stmt): Likewise.
3542 (finish_if_stmt_cond): Likewise.
3543 (finish_then_clause): Likewise.
3544 (begin_else_clause): Likewise.
3545 (finish_else_clause): Likewise.
3546 (finish_if_stmt): Likewise.
3547 (clear_out_block): Likewise.
3548 (begin_while_stmt): Likewise.
3549 (finish_while_stmt_cond): Likewise.
3550 (finish_while_stmt): Likewise.
3551 (begin_do_stmt): Likewise.
3552 (finish_do_body): Likewise.
3553 (finish_do_stmt): Likewise.
3554 (finish_return_stmt): Likewise.
3555 (begin_for_stmt): Likewise.
3556 (finish_for_init_stmt): Likewise.
3557 (finish_for_cond): Likewise.
3558 (finish_for_expr): Likewise.
3559 (finish_break_stmt): Likewise.
3560 (finish_continue_stmt): Likewise.
3561 (begin_switch_stmt): Likewise.
3562 (finish_switch_cond): Likewise.
3563 (finish_case_label): Likewise.
3564 (begin_try_block): Likewise.
3565 (begin_function_try_block): Likewise.
3566 (finish_try_block): Likewise.
3567 (finish_cleanup_try_block): Likewise.
3568 (finish_cleanup): Likewise.
3569 (finish_function_try_block): Likewise.
3570 (finish_handler_sequence): Likewise.
3571 (finish_function_handler_sequence): Likewise.
3572 (begin_handler): Likewise.
3573 (finish_handler_parms): Likewise.
3574 (begin_catch_block): Likewise.
3575 (finish_handler): Likewise.
3576 (begin_compound_stmt): Likewise.
3577 (finish_compound_stmt): Likewise.
3578 (finish_asm_stmt): Likewise.
3579 (finish_label_stmt): Likewise.
3580 (finish_label_decl): Likewise.
3581 (finish_subobject): Likewise.
3582 (finish_decl_cleanup): Likewise.
3583 (finish_named_return_value): Likewise.
3584 (begin_stmt_expr): Likewise.
3585 (finish_stmt_expr): Likewise.
3587 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
3588 to call genrtl_expr_stmt when appropriate.
3590 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
3591 begin_compound_expr to call genrtl_begin_stmt_expr and
3592 genrtl_begin_compound_expr when appropriate.
3593 (finish_init_stmts): Changed calls to finish_compound_expr and
3594 finish_stmt_expr to call genrtl_finish_compound_expr and
3595 genrtl_finish_stmt_expr when appropriate.
3596 (expand_default_init): Changed call to finish_expr_stmt to call
3597 genrtl_expr_stmt when appropriate.
3598 (build_vec_init): Likewise.
3600 * parse.y (simple_stmt): Removed first argument from call to
3601 finish_for_stmt. Removed first argument from call to
3602 finish_switch_stmt.
3604 * parse.c: Regenerated.
3606 * pt.c (tsubst_expr): Removed first argument from call to
3607 finish_for_stmt. Removed first argument from call to
3608 finish_switch_stmt.
3610 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
3612 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
3613 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
3615 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
3616 (cplus_tree_code_length[]): Likewise.
3617 (cplus_tree_code_name[]): Likewise.
3618 (init_parse): Added call to add_c_tree_codes. Changed
3619 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
3621 2000-06-16 Mark Mitchell <mark@codesourcery.com>
3623 * cp-tree.h (finish_mem_initializers): Declare.
3624 (count_trees): Likewise.
3625 * parse.y (base_init): Use finish_mem_initializers.
3626 * semantics.c (finish_mem_initializers): New function.
3628 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
3629 the number of trees.
3630 (n_trees): Remove.
3631 (count_trees): Don't use it.
3633 2000-06-15 Jason Merrill <jason@redhat.com>
3635 * tree.c (count_trees): New debugging function.
3637 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
3638 * init.c (build_member_call): Pull out the name of a DECL.
3640 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
3641 * semantics.c (expand_body): Push to TV_INTEGRATION here.
3642 * optimize.c (optimize_function): Not here.
3643 * pt.c (instantiate_decl): Push to TV_PARSE.
3645 2000-06-15 Mark Mitchell <mark@codesourcery.com>
3647 * cp-tree.h (struct language_function): Remove x_base_init_list
3648 and x_member_init_list.
3649 (current_base_init_list): Remove.
3650 (current_member_init_list): Likewise.
3651 (setup_vtbl_ptr): Change prototype.
3652 (emit_base_init): Likewise.
3653 (expand_member_init): Likewise.
3654 (reinit_parse_for_function): Remove.
3655 * decl.c (save_function_data): Don't clear x_base_init_list and
3656 x_member_init_list.
3657 (mark_language_function): Don't mark them.
3658 * init.c (perform_member_init): Tweak comment.
3659 (sort_member_init): Take the list of initializers as an argument.
3660 (sort_base_init): Likewise.
3661 (emit_base_init): Likewise.
3662 (expand_member_init): Return the initializer. Don't use global
3663 variables.
3664 * lex.c (reinit_parse_for_function): Remove.
3665 * method.c (build_template_parm_names): Correct substitution.
3666 (do_build_copy_constructor): Don't use current_member_init_list
3667 and current_base_init_list.
3668 (synthesize_method): Likewise.
3669 * parse.y (base_init): Split mem-initializers into
3670 base-initializers and field-initializers.
3671 (member_init_list): Build up the list here.
3672 (member_init): Return the initializer.
3673 (fn.depfn): Don't use reinit_parse_for_function.
3674 * parse.c: Regenerated.
3675 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
3676 ERROR_MARK.
3677 (tsubst_expr): Don't use current_member_init_list
3678 and current_base_init_list.
3679 (tsubst_expr_values): Rename to ...
3680 (tsubst_initializer_list): ... this. Use convert_from_reference.
3681 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
3682 and current_base_init_list.
3683 (begin_function_definition): Don't call reinit_parse_for_function.
3685 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
3687 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
3688 correctly.
3690 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
3692 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
3694 * cp-tree.h (IF_COND): Move to c-common.h.
3695 (THEN_CLAUSE): Likewise.
3696 (ELSE_CLAUSE): Likewise.
3697 (WHILE_COND): Likewise.
3698 (WHILE_BODY): Likewise.
3699 (DO_COND): Likewise.
3700 (DO_BODY): Likewise.
3701 (RETURN_EXPR): Likewise.
3702 (EXPR_STMT_EXPR): Likewise.
3703 (FOR_INIT_STMT): Likewise.
3704 (FOR_COND): Likewise.
3705 (FOR_EXPR): Likewise.
3706 (FOR_BODY): Likewise.
3707 (SWITCH_COND): Likewise.
3708 (SWITCH_BODY): Likewise.
3709 (CASE_LOW): Likewise.
3710 (CASE_HIGH): Likewise.
3711 (GOTO_DESTINATION): Likewise.
3712 (COMPOUND_BODY): Likewise.
3713 (ASM_CV_QUAL): Likewise.
3714 (ASM_STRING): Likewise.
3715 (ASM_OUTPUTS): Likewise.
3716 (ASM_INPUTS): Likewise.
3717 (ASM_CLOBBERS): Likewise.
3718 (DECL_STMT_DECL): Likewise.
3719 (STMT_EXPR_STMT): Likewise.
3720 (LABEL_STMT_LABEL): Likewise.
3721 (SCOPE_BEGIN_P): Likewise.
3722 (SCOPE_END_P): Likewise.
3723 (SCOPE_STMT_BLOCK): Likewise.
3724 (SCOPE_NULLIFIED_P): Likewise.
3725 (SCOPE_NO_CLEANUPS_P): Likewise.
3726 (SCOPE_PARTIAL_P): Likewise.
3727 (ASM_VOLATILE_P): Likewise.
3728 (STMT_LINENO): Likewise.
3729 (STMT_LINENO_FOR_FN_P): Likewise.
3731 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
3732 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
3733 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
3734 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
3735 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
3737 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
3739 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
3740 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
3742 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
3743 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
3744 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
3746 2000-06-14 Mark Mitchell <mark@codesourcery.com>
3748 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
3749 * class.c (dfs_find_final_overrider): Set it appropriately.
3750 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
3751 avoid unneeded secondary vptrs.
3753 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3755 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
3756 (check_bitfield_decl, check_field_decl): Likewise.
3757 (build_vtbl_or_vbase_field, build_base_field): Likewise.
3758 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
3759 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
3760 (xfer_tag, finish_enum): Likewise.
3761 * decl2.c (finish_builtin_type): Likewise.
3762 * init.c (init_init_processing): Likewise.
3763 * pt.c (instantiate_class_template): Likewise.
3764 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
3765 * cp-tree.h (struct lang_type): Add user_align member.
3766 (CLASSTYPE_USER_ALIGN): Define.
3768 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3770 * Make-lang.in (c++.install-common): Install g++-cross in
3771 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
3772 $(target_alias)-g++ and $(target_alias)-c++.
3774 2000-06-12 Mark Mitchell <mark@codesourcery.com>
3776 * class.c (vcall_offset_data_s): Add last_init and fns.
3777 (overrides): Rename to same_signature_p.
3778 (dfs_find_final_overrider): Adjust accordingly.
3779 (mark_overriders): Likewise.
3780 (warn_hidden): Likewise.
3781 (build_vtbl_initializer): Reorganize machinery for building things
3782 at negative offsets.
3783 (build_vcall_and_vbase_vtbl_entries): Likewise.
3784 (build_vbase_offset_vtbl_entries): Likewise.
3785 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
3786 offset entries. Do not create two entries for functions with the
3787 same signature.
3788 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
3789 (build_rtti_vtbl_entries): Reorganize machinery for building things
3790 at negative offsets.
3792 * optimize.c (expand_call_inline): Don't recurse into the code
3793 used to initialize the parameters more than once.
3795 2000-06-11 Mark Mitchell <mark@codesourcery.com>
3797 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
3798 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
3799 (find_substitution): Only use the `Sa' substitution for
3800 std::allocator, not instantiations of it.
3801 (write_template_prefix): Move comment. Only use a TREE_LIST to
3802 represent substitutions for a member template.
3803 (write_array_type): Mangle array dimensions correctly.
3804 * optimize.c (maybe_clone_body): Copy more information from the
3805 cloned function.
3806 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
3807 on the regenerated declaration.
3809 2000-06-11 Chip Salzenberg <chip@valinux.com>
3810 Mark Mitchell <mark@codesourcery.com>
3812 * class.c (build_vtable): Clarify comment.
3813 (build_ctor_vtbl_group): Pass the most derived type to
3814 build_vtable.
3816 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3818 * decl2.c (compare_options): Don't needlessly cast away const-ness.
3820 2000-06-10 Mark Mitchell <mark@codesourcery.com>
3822 * decl.c (add_binding): Handle duplicate declarations of external
3823 variables.
3825 2000-06-09 Chip Salzenberg <chip@valinux.com>
3826 Mark Mitchell <mark@codesourcery.com>
3828 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
3829 argument.
3830 (write_signed_number): New macro.
3831 (write_unsigned_number): Likewise.
3832 (write_source_name): Use them.
3833 (write_number): Handle signed and unsigned values.
3834 (write_integer_cst): Use tree_int_cst_sgn, and use
3835 write_unsigned_number or write_signed_number as appropriate.
3836 (write_discriminator): Use write_unsigned_number or
3837 write_signed_number as appropriate.
3838 (write_template_arg_literal): Likewise.
3839 (write_array_type): Use tree_low_cst.
3840 (write_template_parm): Use write_unsigned_number or
3841 write_signed_number as appropriate.
3842 (write_substitution): Adjust call to write_number.
3843 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
3844 (write_expression): Handle non-type template arguments of
3845 reference type correctly.
3846 (mangle_thunk): Use write_signed_number.
3848 2000-06-09 Chip Salzenberg <chip@valinux.com>
3850 * mangle.c (find_substition): Don't mangle objects with typename
3851 substitutions (e.g. "cin" as "Si").
3853 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
3855 * call.c (add_candidate): Use ggc_alloc_cleared.
3856 * decl.c (lookup_label): Likewise.
3857 * lex.c (retrofit_lang_decl): Likewise.
3859 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
3861 * semantics.c (expand_body): Push to TV_EXPAND.
3862 * optimize.c (optimize_function): Push to TV_INTEGRATION.
3863 * decl.c (start_function): Always call announce_function.
3865 * tinfo2.cc: Just declare abort.
3867 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
3869 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
3870 whenever @ is a symbolic name.
3872 2000-06-08 Jakub Jelinek <jakub@redhat.com>
3874 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
3876 2000-06-07 Mark Mitchell <mark@codesourcery.com>
3878 * decl.c (pushdecl): Look up functions by DECL_NAME, not
3879 DECL_ASSEMBLER_NAME.
3881 2000-06-06 Mark Mitchell <mark@codesourcery.com>
3883 * decl2.c (c_language): Define.
3885 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
3887 * lex.c (lang_init_options): Tweak.
3889 * decl2.c: Remove #inclusion of diagnostic.h
3890 (lang_decode_option): Move diagnostic formatting options to
3891 toplevel.
3893 * lang-options.h: Remove documentation for diagnostic options.
3895 * Makefile.in (lex.o): Depends upon diagnostic.h
3897 2000-06-06 Mark Mitchell <mark@codesourcery.com>
3899 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
3900 the same DECL_RESULT, it's not a redefinition.
3901 * pt.c (tsubst_decl): Remove code to handle illegal
3902 specializations.
3904 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
3906 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
3908 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
3910 * search.c (maybe_suppress_debug_info): Don't check
3911 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
3913 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
3914 here if extern_p.
3916 Remember instantiation context in deferred instantiations.
3917 * cp-tree.h (struct tinst_level): Remove.
3918 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
3919 * pt.c (current_tinst_level): Now a tree.
3920 (print_template_context, push_tinst_level, pop_tinst_level,
3921 tinst_for_decl): Adjust.
3922 (reopen_tinst_level): New fn.
3923 (init_pt): Register current_tinst_level as a root.
3924 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
3925 of the pending templates list.
3926 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
3927 * lex.c (extract_interface_info): Adjust.
3928 * decl2.c (warn_if_unknown_interface): Adjust.
3930 2000-06-05 Mark Mitchell <mark@codesourcery.com>
3932 * class.c (indirect_primary_base_p): New function.
3933 (determine_primary_base): Use it.
3935 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
3937 Update new-abi dynamic cast algorithm.
3938 * tinfo.cc (__class_type_info::__dyncast_result): Add
3939 whole_details. Adjust constructor.
3940 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
3941 Avoid unnecessary searching.
3942 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
3944 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3946 * decl.c (init_decl_processing): Don't call record_component_aliases.
3947 * tree.c (build_cplus_array_type_1): Likewise.
3949 2000-06-04 Mark Mitchell <mark@codesourcery.com>
3951 * ir.texi: Correct typo.
3952 * mangle.c (write_expression): Handle non-type template arguments
3953 with reference type.
3954 * method.c (build_overload_value): Likewise.
3955 * pt.c (convert_nontype_argument): Explicitly represent conversion
3956 to a reference with an ADDR_EXPR.
3957 (unify): Always unify arguments in left-to-right order.
3959 2000-06-03 Alex Samuel <samuel@codesourcery.com>
3960 Mark Mitchell <mark@codesourcery.com>
3962 * Make-lang.in (CXX_SRCS): Add mangle.c.
3963 * Makefile.in (CXX_OBJS): Add mangle.o.
3964 (mangle.o): New rule.
3966 * class.c (local_classes): New variable.
3967 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
3968 (get_vtt_name): Use mangle_vtt_name for new ABI.
3969 (init_class_processing): Initialize local_classes.
3970 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
3971 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
3972 (std_identifier): New macro.
3973 (DECL_VOLATILE_MEMFUNC_P): New macro.
3974 (DECL_NAMESPACE_STD_P): Likewise.
3975 (local_classes): Declare.
3976 (get_mostly_instantiated_function_type): Declare.
3977 (init_mangle): Declare.
3978 (mangle_decl): Likewise.
3979 (mangle_type_string): Likewise.
3980 (mangle_type): Likewise.
3981 (mangle_typeinfo_for_type): Likewise.
3982 (mangle_typeinfo_string_for_type): Likewise.
3983 (mangle_vtbl_for_type): Likewise.
3984 (mangle_vtt_for_type): Likewise.
3985 (mangle_ctor_vtbl_for_type): Likewise.
3986 (mangle_thunk): Likewise.
3987 (mangle_conv_op_name_for_type): Likewise.
3988 (mangle_guard_variable): Likewise.
3989 * decl.c (pushtag): Keep track of local classes.
3990 (initialize_predefined_identifiers): Initialize std_identifier.
3991 (init_decl_processing): Use std_identifier.
3992 (start_decl): Don't treat instantiations as specializations.
3993 (grokdeclarator): Likewise.
3994 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
3995 name for fully-instantiated templates.
3996 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
3997 destructors with the new ABI.
3998 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
3999 (grokfield): Use mangle_type for new ABI.
4000 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4001 (get_sentry): Use mangle_guard_variable for new ABI.
4002 (start_static_initialization_or_destruction): Likewise.
4003 * expr.c (extract_aggr_init): Remove.
4004 (extract_scalar_init): Likewise.
4005 (extract_init): Remove #if 0'd code.
4006 * mangle.c: New function.
4007 * method.c (build_mangled_name): Assert not flag_new_abi.
4008 (build_static_name): Likewise.
4009 (build_decl_overload_real): Likewise.
4010 (build_typename_overload): Likewise.
4011 (build_overload_with_type): Likewise.
4012 (build_overload_name): Likewise.
4013 (get_ctor_vtbl_name): Likewise.
4014 (start_squangling): Likewise.
4015 (get_id_2): Likewise.
4016 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4017 (init_method): Call init_mangle for new ABI.
4018 (make_thunk): Call mangle_thunk for new ABI.
4019 * operators.def: Correct new ABI manglings for the `%' operator.
4020 Add `::' operator.
4021 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4022 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4023 (lookup_template_class): Call mangle_decl for new ABI.
4024 (get_mostly_instantiated_function_type): New function.
4025 (set_mangled_name_for_template_decl): Use it.
4026 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4027 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4028 conversion op names.
4029 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4030 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4031 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4032 mangle_typeinfo_string_for_type.
4034 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4036 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4037 (INNERMOST_TEMPLATE_ARGS): New macro.
4038 (innermost_args): Remove.
4039 (get_innermost_template_args): New function.
4040 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4041 * error.c (dump_function_decl): Be caution when using
4042 most_general_template.
4043 * method.c (build_template_parm_names): Use
4044 INNERMOST_TEMPLATE_ARGS.
4045 * pt.c (add_to_template_args): Tidy comment
4046 (get_innermost_template_args): New function.
4047 (check_explicit_specialization): Clear DECL_INITIAL for a new
4048 specialization.
4049 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4050 Tidy.
4051 (push_template_decl): Always register specializations of the most
4052 general template.
4053 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4054 (coerce_template_parms): Likewise.
4055 (lookup_template_class): Likewise.
4056 (innermost_args): Remove.
4057 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4058 (tsubst_decl): Handle tricky specializations. Use
4059 get_innermost_template_args.
4060 (instantiate_template): Simplify handling of partial
4061 instantiations.
4062 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4063 (most_general_template): Reimplement, in a more straightforward
4064 manner.
4065 (regenerate_decl_from_template): Tweak formatting. Use
4066 TMPL_ARGS_DEPTH for clarity.
4067 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4069 * dump.c (dequeue_and_dump): Dump information about thunks.
4071 2000-06-01 Richard Henderson <rth@cygnus.com>
4073 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4075 2000-06-01 Richard Henderson <rth@cygnus.com>
4077 * decl2.c (unsupported_options): Fix typo, make const.
4078 (lang_decode_option): Fix bsearch argument order.
4080 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4082 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4083 on FIELD_DECLs.
4085 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4087 * cp-tree.h (c_get_alias_set): Deleted.
4088 * Makefile.in (decl.o): Include ../expr.h.
4089 * decl.c (expr.h): Include.
4090 (init_decl_processing): Call record_component_aliases for arrays.
4091 (grokdeclarator): Likewise.
4092 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4093 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4095 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4097 Remove guiding declaration support.
4098 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4099 (flag_guiding_decls): Remove.
4100 * call.c (build_user_type_conversion_1): Remove support for
4101 guiding decls.
4102 (build_new_function_call): Likewise.
4103 (build_new_op): Likewise.
4104 (build_new_method_call): Likewise.
4105 * decl.c (start_function): Likewise.
4106 * friend.c (is_friend): Likewise.
4107 (do_friend): Likewise.
4108 * decl2.c ((flag_dump_translation_unit): Make it const.
4109 (flag_guiding_decls): Remove.
4110 (unsupported_options): New variable
4111 (compare_options): New function.
4112 (lang_decode_option): Use them.
4114 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4116 * method.c (mangle_expression): Adjust test for legal expression
4117 operators.
4119 * pt.c (instantiate_decl): Save and restore the local
4120 specializations list.
4122 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4124 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4126 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4128 * call.c (add_template_candidate_real): Handle member template
4129 constructors for classes with virtual bases.
4130 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4131 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4133 * ir.texi: Update thunk documentation.
4135 * call.c (joust): Fix handling of overloaded builtin operators.
4137 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4139 * cp-tree.h (DECL_ANTICIPATED): New macro.
4140 Document new use of DECL_LANG_FLAG_7.
4141 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4142 in the user namespace.
4143 * lex.c (do_identifier): If the identifier's declaration has
4144 DECL_ANTICIPATED on, it has not yet been declared. But do not
4145 replace it with an ordinary implicit declaration.
4147 * tinfo2.cc: Include stdlib.h.
4149 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4151 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4152 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4153 CLASSTYPE_ALIGN.
4155 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4157 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4158 of plain strncmp.
4160 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4162 * operators.def (<?): Duplicated, should have been...
4163 (>?): this. Fixed.
4165 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4166 Mark Mitchell <mark@codesourcery.com>
4168 * cp-tree.h (ansi_opname): Make it a macro.
4169 (ansi_assopname): Likewise.
4170 (struct lang_decl_flags): Add assignment_operator_p.
4171 (struct lang_decl): Add operator_code.
4172 (DECL_VTT_PARM): Adjust.
4173 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4174 overloaded operator.
4175 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4176 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4177 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4178 (opname_tab): Remove.
4179 (assignop_tab): Likewise.
4180 (operator_name_info_t): New type.
4181 (operator_name_info): New variable.
4182 (assignment_operator_name_info): Likewise.
4183 (build_cp_library_fn): Remove declaration.
4184 (push_cp_library_fn): Likewise.
4185 (operator_name_string): Likewise.
4186 (build_decl_overload): Likewise.
4187 * call.c (print_z_candidates): Simplify.
4188 (build_object_call): Adjust usage of ansi_opname. Use
4189 DECL_OVERLOADED_OPERATOR_P.
4190 (op_error): Adjust operator name lookup.
4191 (build_conditional_expr): Adjust usage of ansi_opname.
4192 (build_new_op): Likewise.
4193 (build_op_delete_call): Likewise.
4194 (build_over_call): Likewise.
4195 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4196 * decl.c (duplicate_decls): Copy operator_code.
4197 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4198 (builtin_function): Adjust parameters to build_library_fn_1.
4199 (build_library_fn_1): Accept an overloaded operator code.
4200 (build_library_fn): Pass ERROR_MARK.
4201 (build_cp_library_fn): Accept an overloaded operator code.
4202 (push_cp_library_fn): Likewise.
4203 (grokfndecl): Tweak.
4204 (grokdeclarator): Simplify code to compute names of overloaded
4205 operators. Adjust use of ansi_opname.
4206 (ambi_op_p): Work on tree_codes, not identifiers.
4207 (unary_op_p): Likewise.
4208 (grok_op_properties): Likewise.
4209 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4210 (lang_mark_tree): Don't try to mark the operator_code.
4211 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4212 * error.c (dump_decl): Remove special handling for operator
4213 names.
4214 (dump_function_name): Likewise.
4215 (dump_expr): Adjust name lookup of operators.
4216 (op_to_string): Simplify.
4217 (assop_to_string): Likewise.
4218 * init.c (build_new_1): Adjust use of ansi_opname.
4219 * lex.c (opname_tab): Remove.
4220 (assignop_tab): Likewise.
4221 (ansi_opname): Likewise.
4222 (ansi_assopname): Likewise.
4223 (operator_name_string): Likewise.
4224 (reinit_lang_specific): Likewise.
4225 (operator_name_info): New variable.
4226 (assignment_operator_name_info): Likewise.
4227 (init_operators): New function.
4228 (init_parse): Use it.
4229 (do_identifier): Adjust use of ansi_opname.
4230 * method.c (mangle_expression): Don't use ansi_opname for
4231 mangling.
4232 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4233 (build_decl_overload): Remove.
4234 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4235 (do_build_assign_ref): Adjust use of ansi_opname.
4236 (synthesize_method): Likewise.
4237 (implicitly_declare_fn): Likewise.
4238 * operators.def: New file.
4239 * parse.y (operator): Adjust use of ansi_opname.
4240 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
4241 (set_mangled_name_for_template_decl): Don't play games with
4242 current_namespace.
4243 (special_function_p): Adjust use of ansi_opname.
4244 * typeck.c (check_return_expr): Likewise.
4245 * Make-lang.in (cc1plus): Depend on operators.def.
4246 * Makefile.in (lex.o): Likewise.
4247 (decl.o): Likewise.
4249 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
4251 * Make-lang.in (cplib2.ready): Eradicate.
4253 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4255 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
4256 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
4257 (built_min, cp_tree_equal): Likewise.
4259 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4261 * class.c (layout_nonempty_base_or_field): Replace
4262 `record_layout_info' with `record_layout_info_s'.
4264 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
4266 Fix goto checking.
4267 * cp-tree.h (struct language_function): x_named_labels is now
4268 a struct named_label_list*.
4269 * decl.c (struct named_label_use_list): Renamed from...
4270 (struct named_label_list): ...this. New struct.
4271 (push_binding_level): Don't set eh_region.
4272 (note_level_for_eh): New fn.
4273 (pop_label): Take label and old value directly.
4274 (pop_labels): Adjust for new named_labels format.
4275 (lookup_label): Likewise.
4276 (poplevel): Note characteristics of a binding level containing a
4277 named label. Mess with named label lists earlier.
4278 (mark_named_label_lists): New fn.
4279 (mark_lang_function): Call it.
4280 (use_label): New fn, split out from...
4281 (make_label_decl): ...here. Don't call it.
4282 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
4283 check_previous_gotos): New fns, split out from...
4284 (define_label): ...here.
4285 (check_switch_goto): New fn.
4286 (define_case_label): Call it.
4287 (check_goto): New fn.
4288 * semantics.c (finish_goto_stmt): Call it and use_label.
4289 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
4290 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
4292 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4294 * class.c (build_vtable_entry_ref): Correct usage of
4295 get_vtbl_decl_for_binfo.
4297 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
4298 * method.c (implicitly_declare_fn): Not here.
4300 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
4302 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
4303 (CPTI_PTMD_DESC_TYPE): ... here.
4304 (ptmd_desc_type_node): Rename to ...
4305 (ptm_desc_type_node): ... here.
4306 * decl.c: Likewise.
4307 * rtti.c (ptmd_initializer): Rename to ...
4308 (ptm_initializer): ... here.
4309 (sythesize_tinfo_var): Adjust. Deal with pointer to member
4310 function.
4311 (create_tinfo_types): Adjust.
4313 2000-05-25 Mark Mitchell <mark@codesourcery.com>
4315 Finish implementation of VTTs.
4316 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
4317 CPTI_VTT_PARM_IDENTIFIER.
4318 (vtt_parm_identifier): New macro.
4319 (vtt_parm_type): Likewise.
4320 (BINFO_SUBVTT_INDEX): Likewise.
4321 (BINFO_VPTR_INDEX): Likewise.
4322 (struct lang_decl): Add vtt_parm.
4323 (DECL_VTT_PARM): New macro.
4324 (DECL_USE_VTT_PARM): Likewise.
4325 (DECL_NEEDS_VTT_PARM_P): Likewise.
4326 (get_vtt_name): Declare.
4327 (build_artifical_parm): Likewise.
4328 (fixup_all_virtual_upcast_offsets): Likewise.
4329 (expand_indirect_vtbls_init): Remove.
4330 * call.c (build_new_method_call): Pass the vtt to subobject
4331 constructors and destructors.
4332 * class.c (get_vtt_name): Give it external linkage.
4333 (build_clone): Handle the magic VTT parameters for clones.
4334 (clone_function_decl): Fix typo in comment.
4335 (build_vtt): Keep track of the indices in the VTTs where various
4336 entities are stored.
4337 (build_vtt_inits): Likewise.
4338 (dfs_build_vtt_inits): Likewise.
4339 (build_ctor_vtbl_group): Tweak type of construction vtables.
4340 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
4341 primary bases, when building construction vtables.
4342 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
4343 (initialize_predefined_identifiers): Add vtt_parm_identifier.
4344 (init_decl_processing): Initialize vtt_parm_type.
4345 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
4346 (lang_mark_tree): Make vtt_parm.
4347 * decl2.c (build_artificial_parm): New function.
4348 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
4349 (grokclassfn): Use build_artificial_parm.
4350 * init.c (initialize_vtbl_ptrs): Call
4351 fixup_all_virtual_upcast_offsets directly.
4352 (perform_member_init): Use the complete subobject destructor for
4353 member cleanups.
4354 (build_vtbl_address): New function.
4355 (expand_virtual_init): Handle VTTs.
4356 * optimize (maybe_clone_body): Likewise.
4357 * search.c (fixup_all_virtual_upcast_offsets): Give it external
4358 linkage.
4359 (expand_indirect_vtbls_init): Remove.
4360 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
4361 * tree.c (make_binfo): Make them bigger.
4363 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4365 * inc/cxxabi.h (__pbase_type_info): Define, based on
4366 __pointer_type_info.
4367 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
4368 (__pointer_to_member_type_info): Likewise.
4369 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
4370 (__pointer_to_member_type_info::__is_pointer_p): Remove.
4371 (__pointer_type_info::__do_catch): Rename to ...
4372 (__pbase_type_info::__do_catch): ... here. Adjust.
4373 (__pbase_type_info::__pointer_catch): Implement.
4374 (__pointer_type_info::__pointer_catch): Adjust.
4375 (__pointer_to_member_type_info::__pointer_catch): Adjust.
4377 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4379 * tinfo.h (__user_type_info::contained_virtual_p): New
4380 predicate.
4381 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
4382 shaped heirarchy.
4383 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
4384 diamond shaped heirarchy. Add early out for mixed diamond and
4385 duplicate shaped heirarchy.
4387 2000-05-24 Mark Mitchell <mark@codesourcery.com>
4389 * cp-tree.h (build_delete): Change prototype.
4390 (build_vec_delete): Likewise.
4391 * call.c (build_scoped_method_call): Use special_function_kind
4392 values to indicate the kind of destruction to be done.
4393 (build_method_call): Likewise.
4394 * decl.c (finish_destructor_body): Likewise.
4395 (maybe_build_cleanup_1): Likewise. Rename to ...
4396 (maybe_build_cleanup): ... this.
4397 * decl2.c (delete_sanity): Use special_function_kind
4398 values to indicate the kind of destruction to be done.
4399 (build_cleanup): Likewise.
4400 * init.c (perform_member_init): Likewise.
4401 (build_vec_delete_1): Likewise.
4402 (build_dtor_call): Simplify.
4403 (build_delete): Use special_function_kind
4404 values to indicate the kind of destruction to be done.
4405 (build_vbase_delete): Likewise.
4406 (build_vec_delete): Likewise.
4408 * init.c (sort_member_init): Fix typo in error message generation
4409 code.
4411 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
4413 * semantics.c (begin_class_definition): make the packed
4414 attribute be sensitive to the "-fpack-struct" command line flag
4416 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
4418 Update new-abi upcast algorithm.
4419 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
4420 prototype and meaning of return value.
4421 (__si_class_type_info::__do_upcast): Likewise.
4422 (__vmi_class_type_info::__do_upcast): Likewise.
4423 * tinfo.cc (__class_type_info::__upcast_result): Replace
4424 whole2dst with part2dst. Adjust ctor.
4425 (__class_type_info::__do_upcast): Adjust call of worker function.
4426 (__class_type_info::__do_upcast): Adjust.
4427 (__si_class_type_info::__do_upcast): Adjust. Use parent's
4428 __do_upcast.
4429 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
4430 virtual base in diamond heirarchy bug.
4432 2000-05-23 Mark Mitchell <mark@codesourcery.com>
4434 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
4435 and bitfield to tinfo_fn_p.
4436 (DECL_TINFO_FN_P): Adjust.
4437 (SET_DECL_TINFO_FN_P): Likewise.
4438 (DECL_MUTABLE_P): Likewise.
4439 (DECL_C_BIT_FIELD): Likewise.
4440 (SET_DECL_C_BIT_FIELD): Likewise.
4441 (CLEAR_DECL_C_BIT_FIELD): Likewise.
4442 (DECL_UNINLINABLE): Likewise.
4443 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
4444 (handle_using_decl): Remove assertion.
4445 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
4446 to build FIELD_DECLs.
4447 (build_base_field): Likewise.
4448 (layout_class_type): Likewise.
4449 * decl.c (init_decl_processing): Likewise.
4450 (build_ptrmemfunc_type): Likewise.
4451 (grokdeclarator): Likewise.
4452 * decl2.c (grok_x_components): Likewise.
4453 * except.c (call_eh_info): Likewise.
4454 * init.c (init_init_processing): Likewise.
4455 * rtti.c (expand_class_desc): Likewise.
4456 (create_pseudo_type_info): Likewise.
4457 (get_vmi_pseudo_type_info): Likewise.
4458 (create_tinfo_types): Likewise.
4459 * ptree.c (print_lang_decl): Adjust.
4460 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
4461 before checking DECL_MUTABLE_P.
4463 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
4464 parameters for template functions.
4465 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
4466 destructors as well as constructors.
4468 2000-05-22 Mark Mitchell <mark@codesourcery.com>
4470 * class.c (build_ctor_vtbl_group): Set inits.
4471 * optimize.c (maybe_clone_body): Set DECL_INLINE and
4472 DECL_THIS_INLINE appropriately for clones.
4474 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
4475 (DECL_CONV_FN_P): Simplify.
4476 (DECL_OPERATOR): Remove.
4477 (language_to_string): Declare.
4478 * decl.c (duplicate_decls): Fix typo in comment.
4479 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
4480 (grok_op_properties): Use DECL_CONV_FN_P instead of
4481 IDENTIFIER_TYPENAME_P.
4482 * dump.c (dequeue_and_dump): Dump the language linkage of
4483 declarations.
4484 * error.c (language_to_string): Give it external linkage.
4485 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
4486 (implicitly_declare_fn): Set DECL_LANGUAGE.
4487 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
4488 IDENTIFIER_TYPENAME_P.
4489 (tsubst_decl): Likewise.
4490 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
4491 * semantics.c (finish_member_declaration): Don't mark members of
4492 classes declared in an extern "C" region as extern "C".
4494 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4496 * decl2.c (qualified_lookup_using_namespace): Look through
4497 namespace aliases.
4499 * decl.c (push_using_decl): Return the old decl on namespace level.
4501 2000-05-21 Mark Mitchell <mark@codesourcery.com>
4503 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
4504 (VTT_NAME_PREFIX): New macro.
4505 (CTOR_VTBL_NAME_PREFIX): Likewise.
4506 (get_ctor_vtbl_name): New function.
4507 * class.c (get_vtable_name): Simplify.
4508 (get_vtt_name): New function.
4509 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
4510 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
4511 when a virtual base becomes primary.
4512 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
4513 VTTs.
4514 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
4515 additional parameters.
4516 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
4517 (initialize_array): New function.
4518 (build_vtt): Likewise.
4519 (build_vtt_inits): Likewise.
4520 (dfs_build_vtt_inits): Likewise.
4521 (dfs_fixup_binfo_vtbls): Likewise.
4522 (build_ctor_vtbl_group): Likewise.
4523 (initialize_vtable): Use initialize_array.
4524 (accumulate_vtbl_inits): Reimplement to handle construction
4525 vtables.
4526 (dfs_accumulate_vtbl_inits): Likewise.
4527 (bulid_vtbl_initializer): Adjust parameter name.
4528 * method.c (build_typename_overload): Remove #if 0'd code.
4529 (get_ctor_vtbl_name): New function.
4530 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
4531 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
4533 * cp-tree.h (struct lang_type): Remove search_slot.
4534 (CLASSTYPE_SEARCH_SLOT): Remove.
4535 (emit_base_init): Change prototype.
4536 (initialize_vtbl_ptrs): Likewise.
4537 (expand_indirect_vtbls_init): Likewise.
4538 (clear_search_slots): Remove.
4539 * decl.c (lang_mark_tree): Don't mark search_slot.
4540 * init.c (initialize_vtbl_ptrs): Simplify.
4541 (emit_base_init): Likewise.
4542 * search.c (struct vbase_info): Document decl_ptr.
4543 (convert_pointer_to_single_level): Remove.
4544 (dfs_find_vbases): Remove.
4545 (dfs_init_base_pointers): Simplify.
4546 (dfs_clear_vbase_slots): Remove.
4547 (dfs_vtable_path_unmark): New function.
4548 (init_vbase_pointers): Simplify.
4549 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
4550 (expand_indirect_vtbls_init): Simplify. Don't call
4551 mark_all_temps_used.
4552 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
4553 initialize_vtbl_ptrs.
4555 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
4557 * except.c: Add static prototypes.
4559 2000-05-20 H.J. Lu <hjl@gnu.org>
4561 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
4563 2000-05-19 Mark Mitchell <mark@codesourcery.com>
4565 Don't create a separate copy of virtual bases for the
4566 CLASSTYPE_VBASECLASSES list.
4567 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
4568 (BINFO_FOR_VBASE): Remove.
4569 (CANONICAL_BINFO): Adjust.
4570 (binfo_for_vbase): New function.
4571 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
4572 instead of BINFO_FOR_VBASE.
4573 (build_vbase_pointer): Likewise.
4574 (build_secondary_vtable): Likewise.
4575 (dfs_mark_primary_bases): Likewise.
4576 (mark_primary_bases): Likewise.
4577 (layout_nonempty_base_or_field): Likewise.
4578 (dfs_set_offset_for_shared_vbases): Likewise.
4579 (dfs_set_offset_for_unshared_vbases): Likewise.
4580 (layout_virtual_bases): Likewise. Adjust for changes to the
4581 CLASSTYPE_VBASECLASSES list.
4582 (dump_class_hierarchy_r): Use binfo_for_vbase
4583 instead of BINFO_FOR_VBASE.
4584 (dump_class_hierarchy): Likewise.
4585 (finish_vtbls): Likewise.
4586 (build_vtbl_initializer): Adjust for changes to the
4587 CLASSTYPE_VBASECLASSES list.
4588 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
4589 * decl.c (finish_destructor_body): Adjust for changes to the
4590 CLASSTYPE_VBASECLASSES list.
4591 * init.c (sort_base_init): Use binfo_for_vbase.
4592 (construct_virtual_bases): Adjust for changes to the
4593 CLASSTYPE_VBASECLASSES list.
4594 (expand_member_init): Use binfo_for_vbase.
4595 (build_vbase_delete): Adjust for changes to the
4596 CLASSTYPE_VBASECLASSES list.
4597 * method.c (do_build_copy_constructor): Likewise.
4598 * rtti.c (get_base_offset): Use binfo_for_vbase.
4599 (expand_class_desc): Remove #if 0'd code.
4600 * search.c (struct vbase_info): Remove vbase_types.
4601 (get_base_distance): Use binfo_for_vbase.
4602 (lookup_field_queue_p): Use CANONICAL_BINFO.
4603 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
4604 (get_pure_virtuals): Adjust for changes to the
4605 CLASSTYPE_VBASECLASSES list.
4606 (dfs_find_vbases): Use binfo_for_vbase.
4607 (dfs_init_vbase_pointers): Likewise.
4608 (init_vbase_pointers): Don't initialize vi.vbase_types.
4609 (virtual_context): Use binfo_for_vbase.
4610 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
4611 CLASSTYPE_VBASECLASSES list.
4612 (expand_indirect_vtbls_init): Simplify.
4613 (dfs_get_vbase_types): Don't replicate virtual bases.
4614 (find_vbase_instance): Use binfo_for_vbase.
4615 (binfo_for_vbase): New function.
4616 * typeck.c (get_delta_difference): Use binfo_for_vbase.
4618 2000-05-17 Mark Mitchell <mark@codesourcery.com>
4620 * decl2.c (finish_anon_union): Generalize error messages to handle
4621 anonymous structures.
4622 * init.c (perform_member_init): Remove `name' parameter.
4623 (build_field_list): New function.
4624 (sort_member_init): Handle anonymous union initialization order
4625 correctly. Check for multiple initializations of the same union.
4626 (emit_base_init): Don't look up fields by name here.
4627 (expand_member_init): Record the result of name lookup for future
4628 reference.
4629 * typeck.c (build_component_ref): Fix formatting.
4631 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4633 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
4634 * typeck.c (build_x_compound_expr): Replace warn_unused with
4635 warn_unused_value.
4637 * decl2.c (lang_decode_option): Update -Wall unused flags by
4638 calling set_Wunused.
4640 2000-05-16 Mark Mitchell <mark@codesourcery.com>
4642 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
4643 * init.c (dfs_vtable_path_unmark): Remove.
4644 * search.c (marked_new_vtable_p): Likewise.
4645 (unmarked_new_vtable_p): Likewise.
4646 (dfs_search_slot_nonempty_p): Likewise.
4647 (dfs_mark): Likewise.
4648 (dfs_vtable_path_unmark): Likewise.
4649 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
4650 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
4651 (dfs_init_vbase_pointers): Remove special-case new ABI code.
4652 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
4653 (init_vbase_pointers): Simplify.
4654 (expand_indirect_vtbls_init): Likewise.
4656 * class.c (copy_virtuals): New function.
4657 (build_primary_table): Use it.
4658 (build_secondary_vtable): Likewise.
4659 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
4660 indicate that no vcall offset is required.
4661 (add_virtual_function): Likewise.
4662 (modify_all_vtables): Likewise.
4663 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
4664 (dfs_accumulate_vtbl_inits): Likewise.
4665 (build_vtbl_initializer): Make changes to handle construction
4666 vtables.
4667 (dfs_build_vcall_offset_vtbl_entries): Likewise.
4668 (build_rtti_vtbl_entries): Likewise.
4669 (build_vtable_entries): Handle a NULL vcall_index.
4671 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
4673 * decl2.c (lang_decode_option): Fix thinko.
4675 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
4677 * except.c (check_handlers): New fn.
4678 * cp-tree.h: Declare it.
4679 * semantics.c (finish_handler_sequence): Call it.
4680 (finish_function_handler_sequence): Likewise.
4681 (finish_handler_parms): Set TREE_TYPE on the handler.
4682 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
4683 * search.c (get_base_distance_recursive): If protect>1, ignore
4684 special access.
4685 (get_base_distance): Don't reduce watch_access.
4687 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
4689 * lex.c: #include diagnostic.h.
4690 (lang_init_options): Set default prefixing rules.
4692 * lang-options.h: Add -fdiagnostics-show-location=.
4694 * decl2.c: #include diagnostic.h.
4695 (lang_decode_option): Handle -fdiagnostics-show-location=.
4697 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
4699 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
4700 * vec.cc: Revert my 2000-05-07 change.
4702 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
4704 * class.c (check_field_decls): Complain about non-static data
4705 members with same name as class in class with constructor.
4707 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
4709 * decl.c (grokdeclarator): Allow non-static data members with
4710 same name as class.
4712 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4714 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
4715 and pending_inline.filename. Update prototypes.
4716 * decl.c (define_label): Constify filename parameter.
4717 * decl2.c (warn_if_unknown_interface): Constify local char *.
4718 * input.c Constify input_source.filename. Don't declare
4719 input_filename or lineno. Constify filename parameter to feed_input.
4720 * lex.c (init_parse): Constify parameter and return value.
4721 (cp_pragma_interface, cp_pragma_implementation): Constify
4722 filename argument.
4723 (reinit_parse_for_method, reinit_parse_for_block,
4724 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
4725 Constify local char *.
4726 * pt.c: Don't declare lineno or input_filename.
4727 (print_template_context, tsubst_friend_function, tsubst_decl,
4728 tsubst, instantiate_decl): Constify local char *.
4729 * semantics.c (expand_body): Constify local char *.
4730 * tree.c (build_srcloc): Constify filename parameter.
4731 * typeck.c (c_expand_asm_operands): Constify filename
4732 parameter.
4734 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
4736 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
4737 offsetof expansion.
4739 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
4741 * inc/cxxabi.h: Fix typos in comment.
4742 (__base_class_info::__offset): Use a static_cast.
4744 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
4746 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
4747 of std::size_t and std::ptrdiff_t respectively.
4748 * tinfo.cc: Likewise.
4749 * vec.cc: Likewise.
4751 2000-05-06 Richard Henderson <rth@cygnus.com>
4753 * typeck.c (build_c_cast): Don't warn integer->pointer size
4754 mismatch for constants.
4756 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
4758 * rtti.c (ptmd_initializer): Set non-public, if class is
4759 incomplete.
4761 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
4762 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
4763 __cxa_vec_delete): Likewise.
4764 * tinfo.cc (__dynamic_cast): Likewise.
4765 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
4766 __cxa_vec_delete): Likewise.
4768 2000-05-04 Mark Mitchell <mark@codesourcery.com>
4770 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
4771 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
4772 (lang_decl_flags): Add vcall_offset.
4773 (THUNK_VCALL_OFFSET): Use it.
4774 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
4775 * method.c (make_thunk): Create the lang_decl here, not in
4776 emit_thunk.
4777 (emit_thunk): Make generic thunks into ordinary functions once
4778 they have been fed to expand_body.
4779 * semantics.c (expand_body): Set current_function_is_thunk here.
4781 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4783 * class.c (update_vtable_entry_for_fn): Prototype.
4785 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
4786 and `tmpl'.
4788 * search.c (dfs_build_inheritance_graph_order): Prototype.
4790 2000-05-04 Mark Mitchell <mark@codesourcery.com>
4792 * cp-tree.h (special_function_kind): Add various kinds of
4793 destructors.
4794 (special_function_p): New function.
4795 * class.c (overrides): Don't let one kind of destructor override
4796 another.
4797 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
4798 whether or not to instantiate a template.
4799 * tree.c (special_function_p): Define.
4801 2000-05-03 Mark Mitchell <mark@codesourcery.com>
4803 * cp-tree.def (THUNK_DECL): Remove.
4804 * cp-tree.h (DECL_THUNK_P): New macro.
4805 (DECL_NON_THUNK_FUNCTION_P): Likewise.
4806 (DECL_EXTERN_C_FUNCTION_P): Likewise.
4807 (SET_DECL_THUNK_P): Likewise.
4808 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
4809 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
4810 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
4811 * decl.c (decls_match): Use DECL_EXTERN_C_P.
4812 (duplicate_decls): Likewise.
4813 (pushdecl): Likewise. Adjust thunk handling.
4814 (grokfndecl): Use DECL_EXTERN_C_P.
4815 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
4816 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
4817 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
4818 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
4819 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
4820 DECL_NO_STATIC_CHAIN.
4821 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
4822 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
4823 * search.c (covariant_return_p): Remove THUNK_DECL handling.
4824 * ir.texi: Update.
4826 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
4828 * tree.c (walk_tree): Set lineno.
4830 2000-05-01 Mark Mitchell <mark@codesourcery.com>
4832 * exception.cc: Update license notice.
4833 * new.cc: Likewise.
4834 * new1.cc: Likewise.
4835 * new2.cc: Likewise.
4836 * tinfo.cc: Likewise.
4837 * tinfo2.cc: Likewise.
4838 * vec.cc: Likewise.
4839 * inc/cxxabi.h: Likewise.
4840 * inc/exception: Likewise.
4841 * inc/new: Likewise.
4842 * inc/new.h: Likewise.
4843 * inc/typeinfo: Likewise.
4845 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
4847 * tree.c (build_target_expr_with_type): If we already have a
4848 TARGET_EXPR, just return it.
4850 * optimize.c (initialize_inlined_parameters): Don't generate an
4851 EXPR_STMT if we can just use DECL_INITIAL.
4852 * decl.c (emit_local_var): Only make the initialization a
4853 full-expression if stmts_are_full_exprs_p.
4855 2000-05-01 Mark Mitchell <mark@codesourcery.com>
4857 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
4858 macro.
4859 * call.c (standard_conversion): Use it.
4860 (direct_reference_binding): Likewise.
4861 (build_over_call): Likewise.
4862 (is_properly_derived_from): Likewise.
4863 (compare_ics): Likewise.
4864 * class.c (resolves_to_fixed_type_p): Likewise.
4865 * optimize.c (declare_return_variable): Likewise.
4866 * pt.c (is_specialization_of): Likewise.
4867 (unify): Likewise.
4868 * typeck.c (comp_target_parms): Likeiwse.
4869 (build_static_cast): Likewise.
4870 (build_reinterpret_cast): Likewise.
4871 (build_const_cast): Likewise.
4872 (comp_ptr_ttypes_real): Likewise.
4873 (comp_ptr_ttypes_const): Likewise.
4874 * typeck2.c (process_init_constructor): Likewise.
4876 2000-04-30 Scott Snyder <snyder@fnal.gov>
4878 * decl.c (finish_destructor_body): Use the base destructor when
4879 destroying virtual bases.
4881 2000-04-30 Mark Mitchell <mark@codesourcery.com>
4883 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
4884 STMT_EXPRs.
4885 * optimize.c (struct inline_data): Add target_exprs field.
4886 (declare_return_variable): When a function returns an aggregate,
4887 use the variable declared in the TARGET_EXPR as the remapped
4888 DECL_RESULT.
4889 (expand_call_inline): Update the pending target_exprs stack.
4890 (optimize_function): Initialize the stack.
4892 * decl2.c (finish_file): Fix typo in comment.
4894 * method.c (emit_thunk): Don't try to return a `void' value.
4896 * optimize.c (initialize_inlined_parameters): If the parameter is
4897 addressable, we need to make a new VAR_DECL, even if the
4898 initializer is constant.
4900 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
4902 * decl.c (grok_op_properties): Add an extra check of argtypes.
4904 2000-04-27 Mark Mitchell <mark@codesourcery.com>
4906 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
4907 variables.
4908 (initialize_inlined_parameters): Try to avoid creating new
4909 VAR_DECLs.
4911 2000-04-27 Alex Samuel <samuel@codesourcery.com>
4913 * lex.c (my_get_run_time): Remove.
4914 (init_filename_times): Use get_run_time instead of my_get_run_time.
4915 (check_newline): Likewise.
4916 (dump_time_statistics): Likewise.
4917 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
4918 of computing elapsed time explicitly.
4920 2000-04-26 Mark Mitchell <mark@codesourcery.com>
4922 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
4923 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
4924 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
4925 before calling decl_constant_value.
4926 * class.c (check_bitfield_decl): Likewise.
4927 * cvt.c (ocp_convert): Likewise.
4928 (convert): Likewise.
4929 * decl.c (compute_array_index_type): Likewise.
4930 (build_enumerator): Likewise.
4931 * decl2.c (check_cp_case_value): Likewise.
4932 * pt.c (convert_nontype_argument): Likewise.
4933 (tsubst): Likewise.
4934 * typeck.c (decay_conversion): Likewise.
4935 (build_compound_expr): Likewise.
4936 (build_reinterpret_cast): Likewise.
4937 (build_c_cast): Likewise.
4938 (convert_for_assignment): Likewise.
4940 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
4942 * decl.c (finish_function): Don't play games with DECL_INLINE.
4944 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
4946 * ir.texi: Correct typo.
4948 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4950 * decl.c (grokdeclarator): Reject VLAs as members.
4952 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
4954 * call.c (standard_conversion): Accept conversion between
4955 COMPLEX_TYPEs.
4957 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
4959 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
4961 * decl2.c (finish_file): Remove double setup for accounting
4962 compile time.
4964 2000-04-24 Robert Lipe <robertlipe@usa.net>
4966 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
4968 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
4970 * new.cc (set_new_handler): Needs to be in std::.
4972 2000-04-23 Mark Mitchell <mark@codesourcery.com>
4974 * cp-tree.h (lang_decl): Remove pretty_function_p.
4975 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
4976 language-specific node.
4977 * decl.c (cp_make_fname_decl): Use build_decl, not
4978 build_lang_decl, to build the variables.
4979 (grokvardecl): Don't call build_lang_decl for local variables in
4980 templates.
4981 (grokdeclarator): Don't call build_lang_decl for local type
4982 declarations in templates.
4983 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
4984 zero'd memory, rather than calling memset.
4985 * pt.c: Include hashtab.h.
4986 (local_specializations): New variable.
4987 (retrieve_local_specialization): Use it.
4988 (register_local_specialization): Likewise.
4989 (tsubst_decl): Don't assume local variables have
4990 DECL_LANG_SPECIFIC.
4991 (instantiate_decl): Set up local_specializations.
4992 * Makefile.in (HTAB_H): New variable.
4994 2000-04-23 Richard Henderson <rth@cygnus.com>
4996 * typeck.c (c_expand_asm_operands): Restore the original
4997 contents of the output list.
4999 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5001 * ir.texi: Document complex number representation.
5003 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5005 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5006 (target_incomplete_p): New function.
5007 (tinfo_base_init): Create comdat NTBS name variable.
5008 (ptr_initializer): Add non_public parameter. Calculate it.
5009 (ptmd_initializer): Likewise.
5010 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5011 (create_real_tinfo_var): Add non_public parameter. Use it.
5012 Push proxy into global namespace.
5013 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5014 New enumeration.
5015 * inc/typeinfo (type_info::before, type_info::operator==):
5016 Compare __name addresses.
5018 * tinfo2.cc: Remove new-abi builtins comment.
5020 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5022 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5024 * call.c (joust): Exit early if we get the same function, too.
5026 * decl2.c (key_method): Return NULL_TREE for template classes.
5027 (import_export_class): Don't need to check for template classes.
5029 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5031 * lex.c: Remove references to cccp.c.
5033 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5035 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5036 volatile_memfunc. Add destructor_attr. Adjust dummy.
5037 (DECL_DESTRUCTOR_P): Use destructor_attr.
5038 (DECL_CONST_MEMFUNC_P): Reimplement.
5039 (DECL_VOLATILE_MEMFUNC_P): Remove.
5040 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5041 (overrides): Use DECL_DESTRUCTOR_P.
5042 (check_for_override): Likewise.
5043 * decl.c (start_function): Likewise.
5044 * decl2.c (grokfclassfn): Likewise.
5045 (check_classfn): Likewise.
5046 (grok_function_init): Likewise.
5048 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5050 * decl2.c (grokfield): Issue error on illegal data member
5051 declaration.
5053 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5055 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5057 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5059 * class.c (build_vtable_entry): Don't build thunks for type-info
5060 functions.
5062 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5064 * decl.c (decls_match): Allow a redeclaration of a builtin to
5065 specify args while the builtin did not.
5067 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5069 * cp-tree.def (THUNK_DECL): Add to documentation.
5070 * cp-tree.h (flag_huge_objects): Declare.
5071 * class.c (modify_vtable_entry): Tidy.
5072 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5073 Calculate delta appropriately for the new ABI.
5074 (dfs_modify_vtables): Use it.
5075 (modify_all_vtables): Fix thinko in code to add overriding copies
5076 of functions to primary vtables.
5077 (build_clone): Fix typo in comment.
5078 (clone_function_decl): Correct order of destructors in vtable.
5079 (build_vbase_offset_vtbl_entries): Adjust comment.
5080 (dfs_vcall_offset_queue_p): Remove.
5081 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5082 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5083 (build_vtable_entry): Correct check for pure virtual functions.
5084 Don't declare flag_huge_objects.
5085 * decl.c (flag_huge_objects): Remove declaration.
5086 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5087 Use int_size_in_bytes.
5088 (emit_thunk): Handle vcall offset thunks.
5090 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5092 * decl2.c (parse_time, varconst_time): Delete declarations.
5093 (finish_file): Delete LINENO declaration.
5094 START_TIME and THIS_TIME now long.
5096 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5098 * class.c (build_base_field): Reformat comment.
5100 * inc/cxxabi.h (stddef.h): Comment inclusion.
5101 (__base_class_info::__offset): Comment shift.
5103 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5105 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5106 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5107 (cp_push_exception_identifier): New macro.
5108 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5109 (DECL_BASE_DESTRUCTOR_P): Likewise.
5110 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5111 (get_vtbl_decl_for_binfo): Fix formatting.
5112 (in_charge_arg_for_name): New macro.
5113 (maybe_build_cleanup_and_delete): Remove declaration.
5114 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5115 (in_charge_arg_for_name): New function.
5116 (build_new_method_call): Use it. Handle cloned destructors.
5117 (build_clone): Don't make the base constructor virtual.
5118 Automatically defer generated functions.
5119 (clone_function_decl): Handle destructors, too.
5120 (clone_constructors_and_destructors): Likewise.
5121 (create_vtable_ptr): Don't create a vtable entry for a cloned
5122 function.
5123 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5124 (initialize_predefined_identifiers): Update appropriately.
5125 (finish_destructor_body): Simplify.
5126 (maybe_build_cleanup_and_delete): Remove.
5127 * except.c (expand_throw): Handle new-ABI destructors.
5128 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5129 (build_dtor_call): New function.
5130 (build_delete): Use it. Simplify.
5131 * optimize.c (maybe_clone_body): Handle destructors.
5132 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5134 * exception.cc (cleanup_fn): New typedef.
5135 (CALL_CLEANUP): New macro.
5136 (cp_eh_info): Use them.
5137 (__cp_push_exception): Likewise.
5138 (__cp_pop_exception): Likewise.
5140 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5142 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5143 (complete_dtor_identifier): New macro.
5144 (CLASSTYPE_FIRST_CONVERSION): Remove.
5145 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5146 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5147 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5148 (CLASSTYPE_CONSTRUCTORS): Likewise.
5149 (CLASSTYPE_DESTRUCTORS): Likewise.
5150 (lang_decl): Add cloned_function.
5151 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5152 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5153 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5154 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5155 (DECL_CLONED_FUNCTION_P): Likewise.
5156 (DECL_CLONED_FUNCTION): Likewise.
5157 (clone_function_decl): Declare.
5158 (maybe_clone_body): Likewise.
5159 * call.c (build_user_type_conversion_1): Call complete object
5160 constructors in the new ABI.
5161 (build_new_method_call): Don't add in-charge parameters under the
5162 new ABI.
5163 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5164 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5165 CLASSTYPE_DESTRUCTOR_SLOT.
5166 (build_clone): New function.
5167 (clone_function_decl): Likewise.
5168 (clone_constructors_and_destructors): Likewise.
5169 (check_bases_and_members): Use it.
5170 * decl.c (iniitialize_predefined_identifiers): Initialize
5171 complete_dtor_identifier.
5172 (finish_function): Don't add extra code to a clone.
5173 (lang_mark_tree): Mark cloned_function.
5174 * decl2.c (mark_used): Don't bother trying to instantiate things
5175 we synthesized.
5176 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5177 * method.c (set_mangled_name_for_decl): Don't treat clones as
5178 constructors.
5179 (synthesize_method): Sythesize cloned functions, not the clones.
5180 * optimize.c (inline_data): Update comment on ret_label.
5181 (remap_block): Don't assume DECL_INITIAL exists.
5182 (copy_body_r): Allow ret_label to be NULL.
5183 (maybe_clone_body): Define.
5184 * pt.c (tsubst_decl): Handle clones.
5185 (instantiate_clone): New function.
5186 (instantiate_template): Use it.
5187 (set_mangled_name_for_template_decl): Don't treat clones as
5188 constructors.
5189 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5190 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5191 * semantics.c (expand_body): Clone function bodies as necessary.
5193 * optimize.c (remap_decl): Avoid sharing structure for arrays
5194 whose size is only known at run-time.
5195 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5197 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5198 to has_in_charge_parm_p.
5199 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5200 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5201 (DECL_COPY_CONSTRUCTOR_P): New macro.
5202 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5203 (build_user_type_conversion_1): Likewise.
5204 (convert_like_real): Likewise.
5205 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5206 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5207 (copy_args_p): Likewise.
5208 (grok_ctor_properties): Likewise.
5209 (start_function): Likewise.
5210 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5211 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5212 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5213 * method.c (do_build_copy_constructor): Use
5214 DECL_HAS_IN_CHARGE_PARM_P.
5215 (synthesize_method): Likewise.
5216 * pt.c (instantiate_template): Remove goto.
5217 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5218 comment.
5220 * cp-tre.h (finish_function): Change prototype.
5221 * decl.c (end_cleanup_fn): Adjust caller.
5222 (finish_function): Take only one parameter.
5223 * decl2.c (finish_objects): Adjust caller.
5224 (finish_static_storage_duration_function): Likewise.
5225 * method.c (emit_thunk): Likewise.
5226 * parse.y: Likewise.
5227 * parse.c: Regenerated.
5228 * pt.c (instantiate_decl): Likewise.
5229 * rtti.c (synthesize_tinfo_fn): Likewise.
5230 * semantics.c (expand_body): Likewise.
5232 * cp-tree.h (copy_decl): New function.
5233 * class.c (finish_struct_1): Use it.
5234 * lex.c (copy_decl): Define it.
5235 * pt.c (tsubst_decl): Likewise.
5236 * tree.c (copy_template_template_parm): Likewise.
5238 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
5239 has_nonpublic_assign_ref.
5240 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
5241 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
5242 * class.c (finish_struct_methods): Don't set
5243 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
5244 (interface_only): Don't declare.
5245 (interface_unknown): Likewise.
5247 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5249 * tree.h (HAVE_TEMPLATES): Remove definition.
5250 * lang-options.h (-fthis-is-variable): Remove documentation.
5252 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
5254 * class.c (instantiate_type): Handle object-relative template-id.
5256 * semantics.c (finish_expr_stmt): Call convert_to_void here.
5257 * decl.c (cplus_expand_expr_stmt): Not here.
5259 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
5260 Initialize exprtype earlier.
5262 * parse.y (fn.def1): Check for defining types in return types.
5264 * decl.c (check_tag_decl): Notice extra fundamental types.
5265 Diagnose empty decls in classes, too.
5267 * decl.c (grokdeclarator): Don't override an anonymous name if no
5268 declarator was given.
5270 * cvt.c (convert_to_void): Call resolve_offset_ref.
5272 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
5274 * decl2.c (decl_namespace): Handle getting a type.
5276 * typeck.c (build_c_cast): Re-enable warning for cast between
5277 pointer and integer of different size.
5279 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
5281 * inc/cxxabi.h (__pointer_type_info): Add restrict and
5282 incomplete flags.
5283 (__pointer_type_info::__pointer_catch): New virtual function.
5284 (__pointer_to_member_type_info): Derive from
5285 __pointer_type_info. Adjust.
5286 (__pointer_to_member_type_info::__do_catch): Remove.
5287 (__pointer_to_member_type_info::__is_pointer_p): Declare.
5288 (__pointer_to_member_type_info::__pointer_catch): Declare.
5289 * rtti.c (qualifier_flags): Add restrict flag.
5290 (ptmd_initializer): Reorder members.
5291 (create_tinfo_types): Expand comments. Reorder
5292 ptmd_desc_type_node members.
5293 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
5294 Implement.
5295 (__pointer_type_info::__do_catch): Move specific code into
5296 __pointer_catch. Call it.
5297 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
5298 specific catch checking. Fix void conversion check.
5299 (__pointer_to_member_type_info::__do_catch): Remove.
5300 (__pointer_to_member_type_info::__pointer_catch): Implement.
5302 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5304 * lex.c (init_parse): Remove traces of classof and headof.
5305 * decl2.c (flag_operator_names): Default to 1.
5306 (lang_decode_option): Do not set it for -ansi.
5308 2000-04-09 Mark Mitchell <mark@codesourcery.com>
5310 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
5311 (DECL_MAIN_VARIANT): Remove.
5312 * decl.c (duplicate_decls): Don't set it.
5313 (start_function): Likewise.
5314 (lang_mark_tree): Don't mark it.
5315 * decl2.c (defer_fn): Don't use it.
5316 * lex.c (retrofit_lang_decl): Don't set it.
5317 * pt.c (tsubst_decl): Likewise.
5318 * ptree.c (print_lang_decl): Don't print it.
5319 * typeck.c (mark_addressable): Don't use it.
5321 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5323 * vec.cc: Include <new> and <exception>.
5324 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
5325 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
5326 terminate.
5327 (__cxa_vec_delete): Catch dtor exceptions.
5329 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5331 Prepend __ to implementation defined names.
5332 * inc/typeinfo (type_info): Rename _name to __name.
5333 (type_info::type_info): Rename parameter.
5334 (type_info::operator==, type_info::operator!=,
5335 type_info::before): Likewise.
5336 (type_info::is_pointer_p, type_info::is_function_p,
5337 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
5338 parameters.
5339 * inc/cxxabi.h
5340 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
5341 (__pointer_type_info::__pointer_type_info): Likewise.
5342 (__pointer_type_info::is_pointer_p,
5343 __pointer_type_info::do_catch): Prepend __. Rename parameters.
5344 (__array_type_info::__array_type_info): Rename parameters.
5345 (__function_type_info::__function_type_info): Likewise.
5346 (__function_type_info::is_function_p): Prepend __.
5347 (__enum_type_info::__enum_type_info): Rename parameters.
5348 (__pointer_to_member_type_info::__pointer_to_member_type_info):
5349 Likewise.
5350 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
5351 parameters.
5352 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
5353 (__class_type_info::__class_type_info): Rename parameters.
5354 (__class_type_info::sub_kind): Prepend __. Adjust member names.
5355 (__class_type_info::upcast_result,
5356 __class_type_info::dyncast_result): Prepend __. Move definition
5357 into tinfo.cc.
5358 (__class_type_info::do_upcast, __class_type_info::do_catch,
5359 __class_type_info::find_public_src,
5360 __class_type_info::do_dyncast,
5361 __class_type_info::do_find_public_src): Prepend __. Rename
5362 parameters.
5363 (__si_class_type_info::__si_class_type_info): Rename parameters.
5364 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
5365 __si_class_type_info::do_find_public_src): Prepent __. Rename
5366 parameters.
5367 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
5368 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
5369 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
5370 parameters.
5371 (__dynamic_cast): Rename parameters.
5372 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
5373 type_info::do_catch, type_info::do_upcast): Prepend __.
5374 (contained_p, public_p, virtual_p, contained_public_p,
5375 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
5376 (__class_type_info::do_catch,
5377 __class_type_info::do_upcast): Prepend __. Adjust.
5378 (__class_type_info::__upcast_result,
5379 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
5380 Adjust.
5381 (__class_type_info::find_public_src): Prepend __. Adjust.
5382 (__class_type_info::do_find_public_src,
5383 __si_class_type_info::do_find_public_src,
5384 __vmi_class_type_info::do_find_public_src): Likewise.
5385 (__class_type_info::do_dyncast,
5386 __si_class_type_info::do_dyncast,
5387 __vmi_class_type_info::do_dyncast): Likewise.
5388 (__class_type_info::do_upcast,
5389 __si_class_type_info::do_upcast,
5390 __vmi_class_type_info::do_upcast): Likewise.
5391 (__dynamic_cast): Adjust.
5392 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
5393 (__function_type_info::is_function_p): Likewise.
5394 (__pointer_type_info::do_catch): Likewise. Adjust.
5395 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
5396 (__throw_type_match_rtti_2): Adjust.
5397 (__is_pointer): Adjust.
5399 2000-04-08 Mark Mitchell <mark@codesourcery.com>
5401 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
5402 (complete_ctor_identifier): New macro.
5403 (special_function_kind): Add sfk_copy_constructor and
5404 sfk_assignment_operator.
5405 (LOOKUP_HAS_IN_CHARGE): Remove.
5406 (cons_up_default_function): Rename to ...
5407 (implicitly_declare_fn): ... this.
5408 * call.c (build_new_method_call): Add in-charge parameters for
5409 constructors here.
5410 * class.c (add_implicitly_declared_members): Change parameter name
5411 from cant_have_assignment to cant_have_const_assignment.
5412 Replace calls to cons_up_default_function to implicitly_declare_fn.
5413 * cvt.c (ocp_convert): Use complete_ctor_identifier.
5414 * decl.c (initialize_predefined_identifiers): Initialize it.
5415 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
5416 complex expression.
5417 * init.c (expand_default_init): Don't calculate the in-charge
5418 parameter here.
5419 (build_new_1): Likewise.
5420 * lex.c (cons_up_default_function): Move to method.c.
5421 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
5422 (implicitly_declare_fn): New function.
5423 * typeck.c (build_static_cast): Use complete_ctor_identifier.
5424 (build_modify_expr): Likewise.
5425 * typeck2.c (build_functional_cast): Likewise.
5427 Under the new ABI, constructors don't return `this'.
5428 * cp-tree.h (warn_reorder): Declare.
5429 (special_function_kind): New enum.
5430 (global_base_init_list): Remove declaration.
5431 (emit_base_init): Don't return a value.
5432 (check_base_init): Don't declare.
5433 (is_aggr_typedef): Likewise.
5434 * decl.c (check_special_function_return_type): New function.
5435 (return_types): Remove.
5436 (grokdeclarator): Use check_special_function_return_type.
5437 (start_function): Don't initialize ctor_label under the new ABI.
5438 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
5439 * init.c (begin_init_stmts): Move to top of file.
5440 (finish_init_stmts): Likewise.
5441 (warn_reorder): Don't declare.
5442 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
5443 value.
5444 (check_base_init): Remove.
5445 (is_aggr_typedef): Likewise.
5446 (build_new_1): Don't use the return value of a constructor.
5447 * semantics.c (setup_vtbl_ptr): Don't use the return value
5448 of emit_base_init.
5449 * typeck.c (check_return_expr): Don't magically convert return
5450 statements into `return this' in constructors under the new ABI.
5452 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
5453 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
5454 (base_ctor_identifier): New macro.
5455 (base_dtor_identifier): Likewise.
5456 (deleting_dtor_identifier): Likewise.
5457 * decl.c: Don't include obstack.h.
5458 (obstack_chunk_alloc): Don't define.
5459 (obstack_chunk_free): Likewise.
5460 (struct predefined_identifier): New type.
5461 (initialize_predefined_identifiers): New function.
5462 (init_decl_processing): Use it.
5463 (debug_temp_inits): Remove.
5464 (start_method): Don't call preserve_data.
5465 (hack_incomplete_structures): Update comment.
5466 * init.c (init_init_processing): Don't initialize
5467 nelts_identifier.
5468 (build_offset_rf): Remove dead code.
5469 (build_delete): Use CLASSTYPE_N_BASECLASSES.
5470 * search.c (init_search_processing): Don't initialize
5471 vptr_identifier.
5473 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5475 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
5476 some sign_compare warnings.
5478 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
5480 Rename abi::__vmi_class_type_info members.
5481 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
5482 base_list, detail_masks members to vmi_flags, vmi_base_count,
5483 vmi_bases and vmi_flags_masks respectively.
5484 (__vmi_class_type_info::vmi_flags_masks): Rename
5485 details_unknown_mask to flags_unknown_mask.
5486 * tinfo.cc (__class_type_info::do_upcast): Adjust.
5487 (__vmi_class_type_info::do_find_public_src): Adjust.
5488 (__vmi_class_type_info::do_dyncast): Adjust.
5489 (__vmi_class_type_info::do_upcast): Adjust.
5491 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
5493 * tinfo.cc (convert_to_base): New function.
5494 (get_vbase_offset): Remove. Move into convert_to_base.
5495 (__vmi_class_type_info::do_find_public_src): Adjust.
5496 (__vmi_class_type_info::do_dyncast): Adjust.
5497 (__vmi_class_type_info::do_upcast): Adjust.
5499 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
5501 * tinfo.cc (operator=): Use __builtin_strcmp.
5502 * tinfo2.cc (before): Likewise.
5504 2000-04-06 Mark Mitchell <mark@codesourcery.com>
5506 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
5507 (DECL_SAVED_INLINE): Rename to ...
5508 (DECL_DEFERRED_FN): ... this.
5509 (in_function_p): Remove declaration.
5510 (mark_inline_for_output): Rename to ...
5511 (defer_fn): ... this.
5512 * decl.c (finish_function): Adjust call to mark_inline_for_output.
5513 (in_function_p): Remove definition.
5514 * decl2.c (saved_inlines): Rename to ...
5515 (deferred_fns): ... this.
5516 (saved_inlines_used): Rename to ...
5517 (deferred_fns_used): ... this.
5518 (mark_inline_for_output): Rename to ...
5519 (defer_fn): ... this.
5520 (finish_file): Adjust accordingly.
5521 (init_decl2): Likewise.
5522 * lex.c (cons_up_default_function): Likewise.
5523 * pt.c (mark_decl_instantiated): Likewise.
5524 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
5525 circumstances.
5526 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
5527 * semantics.c (expand_body): Defer more functions.
5529 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
5531 * vec.cc: New file.
5532 * Make-lang.in (CXX_LIB2FUNCS): Add it.
5533 (vec.o): Build it.
5534 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5535 __cxa_vec_delete): Declare.
5537 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
5539 * rtti.c (dfs_class_hint_mark): New static function.
5540 (dfs_class_hint_unmark): New static function.
5541 (class_hint_flags): Use them.
5543 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
5545 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
5547 2000-04-05 Mark Mitchell <mark@codesourcery.com>
5549 * cp-tree.h (instantiate_decl): Change prototype.
5550 * decl2.c (mark_used): Adjust call.
5551 * optimize.c (inlinable_function_p): Adjust handling of templates.
5552 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
5553 (do_type_instantiation): Likewise.
5554 (instantiate_decl): Defer more templates.
5555 (instantiate_pending_templates): Adjust logic to handle inline
5556 friend functions.
5558 * Makefile.in (GGC_H): New variable. Use it throughout in place
5559 of ggc.h.
5561 * call.c: Don't include obstack.h. Include ggc.h.
5562 (obstack_chunk_alloc): Don't define.
5563 (obstack_chunk_free): Likewise.
5564 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
5565 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
5566 (pop_switch): Free it.
5568 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
5570 * dump.c (dequeue_and_dump): Don't try to print the bit_position
5571 if we don't have a DECL_FIELD_OFFSET.
5573 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
5575 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
5576 special_function_p.
5578 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5580 * cfns.gperf (hash, libc_name_p): Prototype.
5582 * rtti.c (build_dynamic_cast_1): Constification.
5584 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
5586 * semantics.c (deferred_type_access_control): Prototype.
5588 2000-04-04 Mark Mitchell <mark@codesourcery.com>
5590 Correct many new ABI issues regarding vbase and vcall offset
5591 layout.
5592 * cp-tree.h (BINFO_VTABLE): Document.
5593 (struct lang_type): Tweak formatting.
5594 (BINFO_PRIMARY_BINFO): Add to documentation.
5595 (CLASSTYPE_VSIZE): Fix typo in comment.
5596 (CLASSTYPE_VBASECLASSES): Update documentation.
5597 (BINFO_VBASE_MARKED): Remove.
5598 (SET_BINFO_VBASE_MARKED): Likewise.
5599 (CLEAR_BINFO_VBASE_MARKED): Likewise.
5600 (BINFO_FIELDS_MARKED): Remove.
5601 (SET_BINFO_FIELDS_MARKED): Likewise.
5602 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
5603 (enum access_kind): New enumeration.
5604 (num_extra_vtbl_entries): Remove declaration.
5605 (size_extra_vtbl_entries): Likewise.
5606 (get_vtbl_decl_for_binfo): New function.
5607 (dfs_vbase_unmark): Remove declaration.
5608 (mark_primary_bases): Likewise.
5609 * class.c (SAME_FN): Remove.
5610 (struct vcall_offset_data_s): Move definition.
5611 (build_vbase_pointer): Use `build', not `build_binary_op', to
5612 access the vbase pointer under the new ABI.
5613 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
5614 (build_primary_vtable): Likewise.
5615 (dfs_mark_primary_bases): Move here from search.c.
5616 (mark_primary_bases): Likewise.
5617 (determine_primary_bases): Under the new ABI, don't make a base
5618 class a primary base just because we don't yet have any virtual
5619 functions.
5620 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
5621 (num_vfun_entries): Remove.
5622 (dfs_count_virtuals): Likewise.
5623 (num_extra_vtbl_entries): Likewise.
5624 (size_extra_vtbl_entries): Likewise.
5625 (layout_virtual_bases): Iterate in inheritance graph order under
5626 the new ABI.
5627 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
5628 indicate that a vfield is present.
5629 (init_class_processing): Initialize access_public_node, etc., from
5630 ak_public, etc.
5631 (get_vtbl_decl_for_binfo): New function.
5632 (dump_class_hierarchy_r): Likewise.
5633 (dump_class_hierarchy): Use it.
5634 (finish_vtbls): Build the vtbls in inheritance graph order.
5635 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5636 (initialize_vtable): Use get_vtbl_decl_for_binfo.
5637 (accumulate_vtbl_inits): Add comments explaining why a pre-order
5638 walk is required.
5639 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
5640 where the vptr points, even for primary vtables.
5641 (build_vtbl_initializer): Adjust handling of vbase and vcall
5642 offsets.
5643 (build_vcall_and_vbase_vtable_entries): New function.
5644 (dfs_build_vbase_offset_vtbl_entries): Remove.
5645 (build_vbase_offset_vtbl_entries): Reimplement.
5646 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
5647 were already handled in a primary base class vtable.
5648 (build_vcall_offset_vtbl_entries): Adjust.
5649 (build_rtti_vtbl_entries): Adjust.
5650 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
5651 * init.c (expand_virtual_init): Simplify.
5652 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
5653 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
5654 * search.c (BINFO_ACCESS): New macro.
5655 (SET_BINFO_ACCESS): Likewise.
5656 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
5657 (access_in_type): Likewise.
5658 (dfs_accessible_p): Likewise.
5659 (protected_accessible_p): Likewise.
5660 (lookup_fnfields_1): Adjust documentation.
5661 (dfs_mark_primary_bases): Move to class.c
5662 (mark_primary_bases): Likewise.
5663 (dfs_vbase_unmark): Remove.
5664 (virtual_context): Use BINFO_FOR_VBASE.
5665 (dfs_get_vbase_types): Simplify.
5666 (dfs_build_inheritance_graph_order): New function.
5667 (get_vbase_types): Use it.
5668 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
5670 * tinfo.cc (get_vbase_offset): New function.
5671 (__vmi_class_type_info::do_find_public_src): Use it.
5672 (__vmi_class_type_info::do_dyncast): Likewise.
5673 (__vmi_class_type_info::do_upcast): Likewise.
5675 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
5677 * lang-specs.h: Pass -fno-show-column to the preprocessor.
5679 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
5681 * rtti.c (class_hint_flags): Rename flags.
5682 (class_initializer): Remove flags.
5683 (synthesize_tinfo_var): Combine offset and flags. Add flags
5684 for __vmi_class_type_info.
5685 (create_tinfo_types): Remove flags from __class_type_info and
5686 __si_class_type_info. Merge flags and offset from
5687 base_class_type_info.
5688 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
5689 (__base_class_info::is_virtual_p): Adjust.
5690 (__base_class_info::is_public_p): Adjust.
5691 (__base_class_info::offset): New accessor.
5692 (__class_type_info::details): Remove member.
5693 (__class_type_info::__class_type_info): Lose details.
5694 (__class_type_info::detail_masks): Remove.
5695 (__si_class_type_info::__si_class_type_info): Lose details.
5696 (__vmi_class_type_info::details): New member.
5697 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
5698 (__vmi_class_type_info::detail_masks): New member.
5699 * tinfo.cc (__class_type_info::do_upcast): Initialize result
5700 with unknown_details_mask.
5701 (__vmi_class_type_info::do_find_public_src): Adjust
5702 (__vmi_class_type_info::do_dyncast): Adjust.
5703 (__vmi_class_type_info::do_upcast): Set result details, if
5704 needed. Adjust.
5705 (__dynamic_cast): Temporarily #if out optimization.
5707 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
5709 * rtti.c (get_tinfo_decl): Mark used.
5710 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
5711 mark as dealt with, if we output it.
5713 2000-03-28 Mark Mitchell <mark@codesourcery.com>
5715 * class.c: Reorganize to put virtual function table initialization
5716 machinery at the end of the file.
5718 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
5720 * class.c (finish_struct): Use bitsize_zero_node.
5721 * pt.c (instantiate_class_template): Likewise.
5723 2000-03-28 Mark Mitchell <mark@codesourcery.com>
5725 Put RTTI entries at negative offsets in new ABI.
5726 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
5727 vbase offset at index -3, not -1.
5728 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
5729 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
5730 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
5731 (build_rtti_vtbl_entries): New function.
5732 (set_rtti_entry): Remove.
5733 (build_primary_vtable): Don't use it.
5734 (build_secondary_vtable): Likewise.
5735 (start_vtable): Remove.
5736 (first_vfun_index): New function.
5737 (set_vindex): Likewise.
5738 (add_virtual_function): Don't call start_vtable. Do call
5739 set_vindex.
5740 (set_primary_base): Rename parameter.
5741 (determine_primary_base): Likewise.
5742 (num_vfun_entries): Don't use skip_rtti_stuff.
5743 (num_extra_vtbl_entries): Include RTTI information.
5744 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
5745 (skip_rtti_stuff): Remove.
5746 (dfs_modify_vtables): Don't use it.
5747 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
5748 (layout_nonempty_base_or_field): Update size handling.
5749 (create_vtable_ptr): Tweak.
5750 (layout_class_type): Adjust parameter names.
5751 (finish_struct_1): Simplify.
5752 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
5753 (skip_rtti_stuff): Remove.
5754 (first_vfun_index): New function.
5755 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
5756 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
5757 (marked_vtable_pathp): Declare.
5758 (unmarked_vtable_pathp): Likewise.
5759 * error.c (dump_expr): Use first_vfun_index to calculate vtable
5760 offsets.
5761 * rtti.c (build_headof): Look for RTTI at negative offsets.
5762 (get_tinfo_decl_dynamic): Likewise.
5763 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
5764 here.
5765 (create_pseudo_type_info): Do it here instead. Adjust so that
5766 vptr points at first virtual function.
5767 * search.c (marked_vtable_pathp): Make it global.
5768 (unmarked_vtable_pathp): Likewise.
5769 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
5770 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
5771 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
5772 (get_pure_virtuals): Likewise.
5773 (expand_upcast_fixups): Likewise.
5774 * tree.c (debug_binfo): Likewise.
5775 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
5776 negative offset.
5778 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5780 * class.c (check_field_decl): Fix typo.
5781 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
5782 (check_methods): Likewise.
5783 (check_field_decls): Likewise.
5784 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
5785 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
5786 Use DECL_RESULT_FLD, not DECL_RESULT.
5787 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
5788 * lex.c (identifier_type): Likewise.
5789 * pt.c (determine_specialization, lookup_template_class): Likewise.
5790 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
5791 (resolve_overloaded_unification, more_specialized): Likewise.
5792 * semantics.c (finish_member_declaration): Likewise.
5793 * typeck.c (build_x_function_call): Likewise.
5795 2000-03-26 Mark Mitchell <mark@codesourcery.com>
5797 * class.c (layout_empty_base): Handle empty bases with non-byte
5798 alignment.
5799 (build_base_field): Likewise.
5800 (layout_virtual_bases): Likewise.
5802 * class.c (finish_struct_1): Fix typo in this change:
5804 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5806 2000-03-25 Mark Mitchell <mark@codesourcery.com>
5808 * decl.c (grokdeclarator): Count partial specializations when
5809 keeping track of how many template classes have been seen.
5811 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
5813 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5815 * class.c (build_vbase_pointer_fields): layout_field now place_field.
5816 (get_vfield_offset): Use byte_position.
5817 (set_rtti_entry): Set OFFSET to ssizetype zero.
5818 (get_binfo_offset_as_int): Deleted.
5819 (dfs_record_base_offsets): Use tree_low_cst.
5820 (dfs_search_base_offsets): Likewise.
5821 (layout_nonempty_base_or_field): Reflect changes in RLI format
5822 and call byte_position.
5823 (layout_empty_base): Convert offset to ssizetype.
5824 (build_base_field): use rli_size_unit_so_far.
5825 (dfs_propagate_binfo_offsets): Do computation in proper type.
5826 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
5827 (layout_class_type): Reflect changes in RLI names and fields.
5828 (finish_struct_1): Set DECL_FIELD_OFFSET.
5829 * dump.c (dequeue_and_dump): Call bit_position.
5830 * expr.c (cplus_expand_constant): Use byte_position.
5831 * rtti.c (expand_class_desc): Use bitsize_one_node.
5832 * typeck.c (build_component_addr): Use byte_position and don't
5833 special case for zero offset.
5835 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
5837 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
5839 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
5840 tinfo object.
5841 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
5842 vtable.
5844 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5846 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
5847 DECL_P macros.
5848 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
5849 make_typename_type, check_initializer, cp_finish_decl,
5850 xref_tag): Likewise.
5851 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
5852 decl_namespace, arg_assoc_template_arg, arg_assoc,
5853 validate_nonmember_using_decl, do_class_using_decl): Likewise.
5854 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
5855 args_to_string): Likewise.
5856 * friend.c (is_friend): Likewise.
5857 * lex.c (note_got_semicolon, note_list_got_semicolon,
5858 is_global): Likewise.
5859 * method.c (build_overload_nested_name, build_overload_value,
5860 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
5861 * parse.y (typename_sub, typename_sub1): Likewise.
5862 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
5863 process_partial_specialization, convert_template_argument,
5864 template_args_equal, add_pending_template, lookup_template_class,
5865 for_each_template_parm_r, maybe_fold_nontype_arg,
5866 tsubst, instantiate_template, type_unification_real, unify,
5867 instantiate_pending_templates, set_mangled_name_for_template_decl):
5868 Likewise.
5869 * repo.c (repo_get_id, repo_template_used): Likewise.
5870 * search.c (lookup_field_1): Likewise.
5871 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
5872 * xref.c (classname): Likewise.
5874 2000-03-22 Mark Mitchell <mark@codesourcery.com>
5876 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
5877 (CANONICAL_BINFO): New macro.
5878 (BINFO_NEW_VTABLE_MARKED): Use it.
5879 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
5880 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
5881 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
5882 not TREE_TYPE.
5883 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5884 (build_secondary_vtable): Likewise.
5885 (dfs_finish_vtbls): Likewise.
5886 (dfs_accumulate_vtbl_inits): Likewise.
5887 (accumulate_vtbl_inits): New function.
5888 (finish_vtbls): Make sure that virtual bases come after
5889 non-virtual bases in the vtable group.
5890 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
5891 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5892 * search.c (struct vbase_info): Move definition.
5893 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5894 (unmarked_new_vtable_p): Likewise.
5895 (dfs_mark_vtable_path): Remove.
5896 (dfs_mark_new_vtable): Remove.
5897 (dfs_unmark_new_vtable): Likewise.
5898 (dfs_clear_search_slot): Likewise.
5899 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5900 (dfs_clear_vbase_slots): Likewise.
5901 (init_vbase_pointers): LIkewise.
5903 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
5905 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
5906 SIZETYPE to a non-SIZETYPE.
5908 2000-03-21 Mark Mitchell <mark@codesourcery.com>
5910 * class.c (layout_virtual_bases): Adjust names in conditionally
5911 compiled code.
5913 * class.c (record_base_offsets): New function.
5914 (layout_conflict_p): Likewise.
5915 (layout_nonempty_base_or_field): Use it.
5916 (layout_empty_base): New function.
5917 (build_base_field): Use it.
5918 (build_base_fields): Update comment.
5919 (layout_virtual_bases): Fold in a little code form
5920 layout_basetypes. Use layout_empty_base.
5921 (layout_basetypes): Remove.
5922 (end_of_class): New function.
5923 (layout_class_type): Use it. Adjust.
5925 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
5926 (fntype_p): Remove.
5927 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
5928 comment.
5929 (dfs_skip_nonprimary_vbases_markedp): Likewise.
5930 * typeck.c (fntype_p): Remove.
5932 * cp-tree.h (TI_SPEC_INFO): Remove.
5933 (CLASSTYPE_TI_SPEC_INFO): Likewise.
5934 * pt.c (process_partial_specialization): Likewise.
5936 * class.c (build_base_field): Fix thinko in computation of binfo
5937 offsets.
5939 * tree.c (mark_local_for_remap_p): Mark variables declared in
5940 TARGET_EXPRs as well.
5942 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
5944 * typeck.c (require_complete_type, complete_type,
5945 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
5946 build_array_ref, convert_arguments, pointer_diff,
5947 build_x_unary_op, build_unary_op, build_c_cast,
5948 build_modify_expr): Use COMPLETE_TYPE_P etc.
5949 * call.c (is_complete, convert_like_real,
5950 build_new_method_call): Likewise.
5951 * class.c (build_vbase_pointer_fields, check_bases,
5952 build_base_field, finish_struct_1, pushclass): Likewise.
5953 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
5954 * decl.c (maybe_process_template_type_declaration, pushtag,
5955 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
5956 layout_var_decl, check_initializer, cp_finish_decl,
5957 grokdeclarator, require_complete_types_for_parms,
5958 grok_op_properties, xref_tag, xref_basetypes,
5959 check_function_type): Likewise.
5960 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
5961 * friend.c (do_friend): Likewise.
5962 * init.c (build_offset_ref): Likewise.
5963 * parse.y (structsp): Likewise.
5964 * pt.c (maybe_process_partial_specialization,
5965 tsubst_friend_function, instantiate_class_template, tsubst,
5966 do_type_instantiation, instantiate_pending_templates): Likewise.
5967 * repo.c (repo_get_id): Likewise.
5968 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
5969 synthesize_tinfo_var, emit_support_tinfos): Likewise.
5970 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
5971 * semantics.c (begin_class_definition): Likewise.
5972 * tree.c (build_cplus_method_type): Likewise.
5973 * typeck2.c (digest_init, build_functional_cast,
5974 add_exception_specifier): Likewise.
5975 * parse.h, parse.c: Regenerated.
5977 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
5979 * inc/cxxabi.h: New header file. Define new-abi entry points.
5980 (__pointer_type_info::target): Rename member to ...
5981 (__pointer_type_info::type): ... here.
5982 (__base_class_info::type): Rename member to ...
5983 (__base_class_info::base): ... here.
5984 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
5985 * cp-tree.h (CPTI_ABI): New global tree enumeration.
5986 (abi_node): New global tree node.
5987 * decl.c (abi_node): Document.
5988 (init_decl_processing): Initialize abi_node.
5989 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
5990 (get_vmi_pseudo_type_info): Likewise.
5991 (create_tinfo_types): Likewise.
5992 (emit_support_tinfos): Likewise.
5993 * tinfo.h (cxxabi.h): Include for new-abi.
5994 Move rtti class definitions to new header file.
5995 * tinfo.cc (abi): Use the namespace.
5996 (std): Move new abi rtti classes from here ...
5997 (__cxxabiv1): ... to here.
5998 * tinfo2.cc (cxxabi.h): Include for new-abi.
5999 Move rtti class definitions to new header file.
6000 (std): Move new abi rtti classes from here ...
6001 (__cxxabiv1): ... to here.
6002 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6003 namespace.
6005 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6006 Jason Merrill <jason@casey.cygnus.com>
6008 * method.c (build_overload_int): Use host_integerp.
6010 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6012 * init.c (build_offset_ref): Handle the case of a templated member
6013 function.
6015 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6017 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6019 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6021 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6022 * class.c (check_bitfield_decl): Turn illegal bitfields into
6023 non-bitfields.
6024 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6025 semantics.
6026 (dfs_offset_for_unshared_vbases): Likewise.
6027 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6028 pointer-to-member correctly under the new ABI.
6029 * expr.c (cplus_expand_constant): Don't use cp_convert when
6030 turning an offset into a pointer-to-member.
6031 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6032 when dereferencing them under the new ABI.
6033 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6034 of pointers-to-members under the new ABI.
6036 * class.c (check_bitfield_decl): Remove restriction on really long
6037 bitfields.
6038 (layout_class_type): Implement new ABI handling of bitfields
6039 longer than their types.
6041 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6043 * parse.y (extdefs): Call ggc_collect.
6044 * parse.c: Regenerated.
6046 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6048 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6049 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6050 potential overload.
6052 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6054 * class.c (build_vbase_path): Use integer_zerop.
6055 (build_vtable_entry): Use tree_low_cst.
6056 (get_vfield_offset): Use bit_position.
6057 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6058 Use tree_low_cst.
6059 (check_bitfield_decl): Set DECL_SIZE using convert.
6060 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6061 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6062 Use tree_low_cst.
6063 (finish_struct_1): Use bit_position.
6064 (dump_class_hierarchy): Use tree_low_cst.
6065 * cp-tree.h (min_precision): Add declaration.
6066 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6067 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6068 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6069 * expr.c (cplus_expand_constant): Use bit_position.
6070 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6071 * rtti.c (get_base_offset): Use bit_position.
6072 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6073 host_integerp, and tree_low_cst.
6074 (pointer_int_sum): Use integer_zerop.
6075 (build_component_addr): Use bit_position.
6077 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6079 * typeck.c (require_complete_type): Don't assume size_zero_node.
6080 (complete_type_or_else): Likewise.
6082 2000-03-16 Steven Grady <grady@digitaldeck.com>
6083 Jason Merrill <jason@casey.cygnus.com>
6085 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6087 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6089 * decl2.c (grokfield): Bail out if type is error_mark_node.
6091 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6093 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6094 (__pointer_to_member_data): ... here. Adjust.
6095 * rtti.c (create_tinfo_types): Adjust.
6097 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6099 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6100 * decl.c (ref_desc_type_node): Undocument.
6101 * rtti.c (ptr_ref_initializer): Rename to ...
6102 (ptr_initializer): ... here. Adjust comments.
6103 (ptmd_initializer): Fix comment thinko.
6104 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6105 (create_tinfo_types): Remove ref_desc_type_node init.
6106 * tinfo2.cc (__reference_type_info): Remove.
6108 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6110 * decl.c (cp_finish_decl): Remove obsolete comment.
6112 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6114 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6116 * cp-tree.h: Tweak documentation.
6117 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6118 (avoid_overlap): Remove.
6119 (get_binfo_offset_as_int): New function.
6120 (dfs_serach_base_offsets): Likewise.
6121 (layout_nonempty_base_or_field): Likewise.
6122 (build_base_field): Layout fields here. Avoid placing two objects
6123 of the same type at the same address, under the new ABI.
6124 (build_base_fields): Adjust accordingly.
6125 (create_vtable_ptr): Return the new field, but don't attach it to
6126 TYPE_FIELDS.
6127 (remove_base_field): Remove.
6128 (remove_base_fields): Remove.
6129 (layout_basetypes): Adjust accordingly.
6130 (layout_class_type): Call layout_field for each field, rather than
6131 just making a wholesale call to layout_type.
6133 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6135 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6137 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6139 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6141 * except.c (dtor_nothrow): New fn.
6142 (do_pop_exception): Use it. Take type parm.
6143 (push_eh_cleanup): Take type parm.
6144 (expand_start_catch_block): Pass it.
6145 (build_eh_type_type_ref): Accept null type.
6147 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6149 * cp-tree.h (revert_static_member_fn): Change prototype.
6150 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6151 (grok_op_properties): Likewise.
6152 (start_function): Likewise.
6153 (revert_static_member_fn): Simplify.
6154 * pt.c (check_explicit_specialization): Adjust call to
6155 revert_static_member_fn.
6157 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6159 * cp-tree.h (scope_kind): New type.
6160 (tmpl_spec_kind): Likewise.
6161 (declare_pseudo_global_level): Remove.
6162 (pseudo_global_level_p): Rename to template_parm_scope_p.
6163 (pushlevel): Remove declaration.
6164 (begin_scope): New function.
6165 (finish_scope): Likewise.
6166 (current_tmpl_spec_kind): Likewise.
6167 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6168 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6169 Add template_spec_p.
6170 (toplevel_bindings_p): Adjust.
6171 (declare_pseudo_global_level): Remove.
6172 (pseudo_global_level_p): Rename to template_parm_scope_p.
6173 (current_tmpl_spec_kind): New function.
6174 (begin_scope): Likewise.
6175 (finish_scope): Likewise.
6176 (maybe_push_to_top_level): Adjust.
6177 (maybe_process_template_type_declaration): Likewise.
6178 (pushtag): Likewise.
6179 (pushdecl_nonclass_level): Likewise.
6180 (lookup_tag): Likewise.
6181 (grokfndecl): Handle member template specializations. Share
6182 constructor and non-constructor code.
6183 * decl2.c (check_classfn): Handle member template specializations.
6184 * pt.c (begin_template_parm_list): Use begin_scope.
6185 (begin_specialization): Likewise.
6186 (end_specialization): Likewise.
6187 (check_explicit_specialization): Use current_tmpl_spec_kind.
6188 Handle member template specializations.
6189 (end_template_decl): Use finish_scope. Remove call to
6190 get_pending_sizes.
6191 (push_template_decl_real): Remove bogus error message.
6192 (tsubst_decl): Fix typo in code contained in comment.
6193 (instantiate_template): Handle member template specializations.
6194 (most_general_template): Likewise.
6196 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6198 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6199 (do_identifier): Ditto for error().
6201 * pt.c (convert_nontype_argument): Ditto for cp_error().
6202 (convert_template_argument): Ditto for cp_pedwarn().
6204 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6206 * exception.cc (__check_null_eh_spec): New fn.
6207 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6209 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6211 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6212 * except.c (expand_end_eh_spec): Add the return type.
6213 * rtti.c (throw_bad_cast): Add the parmtypes.
6214 (throw_bad_typeid): Likewise.
6216 * semantics.c (expand_stmt): Only leave out rtl for unused
6217 artificials, and set DECL_IGNORED_P on them as well.
6218 * decl.c (wrapup_globals_for_namespace): Likewise.
6220 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6222 * decl.c (maybe_commonize_var): Skip all artificial decls.
6223 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6225 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6227 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6228 * cp-tree.h: Declare flag_enforce_eh_specs.
6229 * decl.c (store_parm_decls, finish_function): Check it.
6231 C library functions don't throw.
6232 * Makefile.in (cfns.h): New target.
6233 (except.o): Depend on it.
6234 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6235 * cfns.gperf: New file.
6236 * cfns.h: Generated.
6237 * except.c: Include it.
6238 (nothrow_libfn_p): New fn.
6239 * decl.c (grokfndecl): Use it.
6240 * cp-tree.h: Declare it.
6242 * decl.c (push_overloaded_decl_1, auto_function,
6243 define_function): Lose.
6244 (build_library_fn_1): New static fn.
6245 (builtin_function): Use it.
6246 (get_atexit_node): Use build_library_fn_ptr.
6247 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
6248 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
6249 push_void_library_fn, push_throw_library_fn): New fns.
6250 * cp-tree.h: Declare them.
6251 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
6252 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
6253 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
6254 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
6255 * rtti.c (build_runtime_decl): Lose.
6256 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
6257 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
6258 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
6260 * call.c (build_call): Remove result_type parm.
6261 Call mark_used on unused artificial fns.
6262 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
6264 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
6266 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
6267 appropriate.
6268 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
6269 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
6270 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
6271 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
6272 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
6273 expand_generic_desc): Likewise.
6275 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6277 * exception.cc (__cp_pop_exception): Cleanup the original object.
6279 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6281 * decl.c (grok_op_properties): Merge conversion to void warning
6282 with other silly op warnings.
6284 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
6286 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
6287 array CONSTRUCTOR elements. Don't use expr_tree_cons.
6289 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6291 * decl.c (cp_make_fname_decl): New function.
6292 (wrapup_globals_for_namespace): Don't emit unused static vars.
6293 (init_decl_processing): Remove comment about use of
6294 array_domain_type. Set make_fname_decl.
6295 (cp_finish_decl): Remove __FUNCTION__ nadgering.
6296 * semantics.c (begin_compound_stmt): Remove
6297 current_function_name_declared flagging.
6298 (expand_stmt): Don't emit unused local statics.
6299 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
6300 specially.
6302 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6304 * typeck.c (convert_for_assignment): Don't look at array
6305 initializer.
6306 * call.c (convert_like_real): Likewise.
6308 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
6310 Add initial support for '\uNNNN' specifier.
6311 * lex.c (read_ucs): New fn.
6312 (readescape, skip_white_space): Call it.
6313 (is_extended_char, is_extended_char_1): New fns.
6314 (utf8_extend_token): New fn, #if 0'd out.
6315 (real_yylex): Treat extended chars like letters.
6317 * search.c (note_debug_info_needed): Walk the bases even if we
6318 weren't deferring the type itself.
6320 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6322 * decl2.c (finish_objects): Constify a char*.
6324 * method.c (emit_thunk): Likewise.
6326 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
6328 * typeck.c (dubious_conversion_warnings): Look through
6329 REFERENCE_TYPE.
6331 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6333 * class.c (dfs_modify_vtables): I is now unsigned.
6334 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
6335 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
6336 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
6337 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6338 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
6339 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
6340 Call integer_all_onesp.
6341 * typeck2.c (process_init_constructor): Use compare_tree_int.
6343 * lang-specs.h (as): Don't call if -syntax-only.
6345 2000-03-06 Mark Mitchell <mark@codesourcery.com>
6347 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
6348 RTL_EXPR_HAS_NO_SCOPE after all.
6350 2000-03-05 Mark Mitchell <mark@codesourcery.com>
6352 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
6353 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
6354 RTL_EXPR_HAS_NO_SCOPE.
6356 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
6357 later.
6359 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
6361 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
6363 * call.c (convert_like): Macrofy.
6364 (convert_like_with_context): New macro.
6365 (convert_like_real): Renamed from convert_like. Add calling
6366 context parameters, for diagnostics. Add recursive flag. Call
6367 dubious_conversion_warnings for outer conversion.
6368 (build_user_type_conversion): Use convert_like_with_context.
6369 (build_over_call): Likewise. Don't warn about dubious
6370 conversions here. Adjust convert_default_arg calls.
6371 (convert_default_arg): Add context parameters for diagnostics.
6372 Pass throught to convert_like_with_context.
6373 * cp-tree.h (convert_default_arg): Add context parameters.
6374 (dubious_conversion_warnings): Prototype new function.
6375 * typeck.c (convert_arguments): Adjust convert_default_arg call.
6376 (dubious_conversion_warnings): New function, broken
6377 out of convert_for_assignment.
6378 (convert_for_assignment): Adjust.
6380 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
6382 * decl2.c (key_method): Break out from...
6383 (import_export_vtable, import_export_class): ...here.
6385 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
6386 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
6388 * search.c (note_debug_info_needed, dfs_debug_mark,
6389 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
6390 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
6392 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
6394 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
6395 typos.
6397 2000-03-02 Mark Mitchell <mark@codesourcery.com>
6399 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
6400 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
6401 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
6402 (lang_type): Split gets_new into has_new and has_array_new.
6403 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6404 (TYPE_GETS_NEW): Split into ...
6405 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
6406 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
6407 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
6408 (build_op_new_call): Don't declare.
6409 (build_new_1): Likewise.
6410 * call.c (build_op_new_call): Remove.
6411 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
6412 instead of TYPE_NEEDS_DESTRUCTOR.
6413 (finish_struct_bits): Likewise.
6414 (add_implicitly_declared_members): Likewise.
6415 (check_field_decl): Likewise.
6416 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
6417 correctly under the new ABI.
6418 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
6419 instead of TYPE_NEEDS_DESTRUCTOR.
6420 (initialize_local_var): Likewise.
6421 (destroy_local_var): Likewise.
6422 (cp_finish_decl): Likewise.
6423 (register_dtor_fn): Likewise.
6424 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
6425 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
6426 TYPE_VEC_DELETE_TAKES_SIZE here.
6427 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
6428 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
6429 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6430 (finish_destructor_body): Likewise.
6431 (maybe_build_cleanup_1): Likewise.
6432 * decl2.c (do_static_destruction): Likewise.
6433 * init.c (build_new_1): Make it static.
6434 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6435 (expand_cleanup_for_base): Likewise.
6436 (get_cookie_size): New function.
6437 (build_new_1): Handle array-new cookies correctly under the new
6438 ABI.
6439 (build_vec_delete_1): Likewise.
6440 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6441 (build_delete): Likewise.
6442 (build_vec_delete): Handle array-new cookies correctly under the new
6443 ABI.
6444 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6445 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
6446 TYPE_HAS_ARRAY_NEW_OPERATOR.
6447 * ptree.c (print_lang_type): Check them.
6448 * search.c (context_for_name_lookup): Fix typo in comment.
6449 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6450 * tree.c (break_out_cleanups): Likewise.
6451 (build_cplus_array_test_1): Likewise.
6452 (cp_build_qualified_type_real): Likewise.
6453 * typeck.c (complete_type): Likewise.
6455 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
6456 the command-line, not the end.
6458 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
6460 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
6462 2000-03-02 Tom Tromey <tromey@cygnus.com>
6464 * cp-tree.h (build_java_class_ref): Declare.
6465 * init.c (build_java_class_ref): No longer static.
6466 * except.c (expand_throw): Generate a Java-style `throw' if the
6467 thrown object is a "Java" object.
6468 (initialize_handler_parm): Generate a Java-style lookup of
6469 exception info if the caught object is a "Java" object.
6470 (catch_language, catch_language_init): New globals.
6471 (decl_is_java_type): New function.
6472 (expand_start_catch_block): Don't call push_eh_info() or
6473 push_eh_cleanup() when handling a Java-style "catch". Pass Java
6474 class reference to build_catch_block.
6476 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6478 * typeck.c (comptypes): Treat sizetype like its language equivalent.
6480 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
6482 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
6483 to merge reference/pointer code and fix incorrect warnings.
6485 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
6487 * search.c (protected_accessible_p): Use context_for_name_lookup.
6489 * init.c (construct_virtual_bases): Fix thinko.
6490 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
6492 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
6494 * decl.c (current_function_decl): Move to toplev.c.
6496 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
6498 * pt.c (fn_type_unification): Unify return type, whenever
6499 provided.
6500 (get_bindings_real): Only pass return type when necessary.
6501 Remove explicit return type check.
6502 * class.c (resolve_address_of_overloaded_function): Pass desired
6503 return type to fn_type_unification.
6505 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6507 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
6508 DECL_FIELD_SIZE.
6509 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
6510 DECL_FIELD_SIZE.
6511 * rtti.c (expand_class_desc): Likewise.
6512 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
6513 (THUNK_VCALL_OFFSET): Likewise.
6514 (THUNK_DELTA): Reflect changes in ../tree.h.
6516 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
6518 * search.c (protected_accessible_p): Also allow the access if
6519 the member is public in DERIVED. Lose TYPE parm.
6520 (friend_accessible_p): Lose TYPE parm.
6521 (accessible_p): Adjust.
6523 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6525 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
6526 on things that are not sizes; ssize_binop deleted.
6527 Call size_diffop when appropriate.
6528 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6529 (build_primary_vtable, build_secondary_vtable): Likewise.
6530 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
6531 Variable I is HOST_WIDE_INT.
6532 (get_vfield_offset): Pass proper types to size_binop.
6533 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
6534 (finish_struct_1): Likewise.
6535 (skip_rtti_stuff): Arg N is now pointer to signed.
6536 (layout_class_type): Use size_zero_node.
6537 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
6538 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
6539 * decl.c (complete_arry_type): Pass proper types to size_binop.
6540 (xref_basetypes): BINFO_OFFSET is sizetype.
6541 * error.c (dump_expr): Don't use size_binop non-sizes.
6542 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
6543 * init.c (construct_virtual_bases): Fix type error.
6544 (build_vec_delete_1): Pass proper type to size_binop and don't
6545 fold result.
6546 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
6547 * rtti.c (get_base_offset): Pass proper type to size_binop.
6548 * search.c (dfs_find_vbases): Fix type error.
6549 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
6550 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
6551 * tree.c (debug_binfo): Variable N is signed.
6552 Use HOST_WIDE_INT_PRINT_DEC.
6553 * typeck.c (comptypes): sizetype is same as equivalent integer type.
6554 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
6555 size_one_node and size_zero_node.
6556 (c_alignof): Use size_one_node.
6557 (build_component_addr): Pass proper types to size_binop.
6558 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
6560 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
6562 Implement class scope using-declarations for functions.
6563 * class.c (handle_using_decl): Call add_method for used functions.
6564 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
6565 (add_method): Used functions are hidden by local functions.
6566 (check_bases_and_members): Handle using-decls before finalizing
6567 CLASSTYPE_METHOD_VEC.
6568 * call.c (add_function_candidate): Add ctype parm; if non-zero,
6569 override the type of 'this' accordingly.
6570 (add_template_candidate, add_template_candidate_real): Add ctype parm.
6571 (convert_class_to_reference, build_user_type_conversion_1,
6572 build_new_function_call, build_object_call, build_new_op,
6573 build_new_method_call): Pass ctype parm.
6575 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
6576 the baselink.
6577 * call.c (convert_class_to_reference, build_user_type_conversion_1,
6578 build_new_function_call, build_object_call, build_new_op,
6579 build_new_method_call, build_op_delete_call): Don't get basetype_path
6580 from a baselink.
6581 * typeck.c (build_component_ref): Likewise.
6582 * init.c (build_offset_ref): Likewise.
6583 (resolve_offset_ref): Don't call enforce_access.
6584 Call build_scoped_ref.
6585 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
6586 would cause an error or if -pedantic.
6587 * class.c (alter_access): Lose binfo parm.
6589 2000-02-26 Mark Mitchell <mark@codesourcery.com>
6591 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
6592 types.
6594 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
6596 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
6597 pseudo_type_info creation into the std namespace
6599 2000-02-26 Mark Mitchell <mark@codesourcery.com>
6601 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
6602 (import_export_class): Remove declaration.
6603 * decl2.c (import_export_class): Make it static.
6604 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
6605 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
6606 EXPR_WITH_FILE_LOCATION.
6607 * lex.c (check_newline): Tweak filename/lineno setting.
6608 * semantics.c (begin_while_stmt): Fix typo in comment.
6610 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6612 * lang-options.h (-fmessage-length=): Add missing option.
6614 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
6616 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
6618 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
6620 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
6622 * optimize.c (expand_call_inline): Emit the return label before
6623 evaluating the return value.
6625 2000-02-24 Mark Mitchell <mark@codesourcery.com>
6627 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
6628 than duplicating functionality here.
6629 * optimize.c: Include input.h.
6630 (expand_call_inline): Use push_srcloc and pop_srcloc.
6631 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
6632 * parse.c: Regenerated.
6633 * Makefile.in (lex.o): Depend on input.h.
6634 (optimize.o): Likewise.
6636 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
6638 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
6639 function type, rather than ICE.
6641 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
6643 * decl.c (grokdeclarator): Call decl_type_access_control.
6644 * parse.y (parse_end_decl): Don't call decl_type_access_control if
6645 decl is null.
6647 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
6649 * decl.c (decls_match): Remove obsolete static member nadgering.
6651 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6653 * decl.c (grokdeclarator): Change ANSI to ISO.
6654 * lex.c (consume_string, readescape, do_identifier): Likewise.
6655 (parse_float, real_yylex): Likewise.
6656 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
6657 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
6658 new_type_id, maybe_label_decls, simple_stmt,
6659 for.init.statement): Likewise.
6660 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
6661 * semantics.c (finish_named_return_value): Likewise.
6662 * parse.c: Regenerate.
6664 2000-02-21 Mark Mitchell <mark@codesourcery.com>
6666 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
6667 (CPTI_CLASS_STAR_TYPE): Remove.
6668 (vtable_index_type): Likewise.
6669 (class_star_type_node): Remove.
6670 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
6671 (build_binary_op_nodefault): Remove.
6672 * call.c (build_new_op): Use build_binary_op instead of
6673 build_binary_op_nodefault.
6674 * decl.c (init_decl_processing): Remove class_star_type_node
6675 initialization. Make delta_type_node ptrdiff_type_node under the
6676 new ABI. Initialize vtable_index_type.
6677 (build_ptrmemfunc_type): Build different structures for the new
6678 ABI.
6679 (build_enumerator): Use build_binary_op instead of
6680 build_binary_op_nodefault.
6681 * method.c (build_overload_value): Mangle pointers-to-members
6682 appropriately under the new ABI.
6683 * typeck.c (build_array_ref): Use build_binary_op instead of
6684 build_binary_op_nodefault.
6685 (get_member_function_from_ptrfunc): Adjust for the new ABI.
6686 (build_binary_op_nodefault): Rename to ...
6687 (build_binary_op): ... this. Remove old version. Adjust for
6688 pointer-to-member comparisons under the new ABI.
6689 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
6690 (build_ptrmemfunc): Adjust for the new ABI.
6691 (expand_ptrmemfunc_cst): Likewise.
6692 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
6693 (pfn_from_ptrmemfunc): Adjust for the new ABI.
6695 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
6697 * call.c (build_object_call): Compress consecutive calls to
6698 cp_error.
6699 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
6700 (build_op_delete_call): Adjust message formatting.
6702 * class.c (check_bases): Compress consecutive calls to
6703 cp_pedwarn.
6704 (finish_struct_anon): Say 'ISO C++'.
6706 * decl.c (start_decl): Same here.
6707 (grok_reference_init): Likewise.
6708 (grokfndecl): Correct message formatting.
6709 (grokfndecl): Improve diagnostic.
6710 (check_static_variable_definition): Likewise. Say 'ISO C++'
6711 (compute_array_index_type): Say 'ISO C++'
6712 (create_array_type_for_decl): Compress consecutive calls to
6713 cp_error.
6714 (grokdeclarator): Say 'ISO C++'
6715 (grok_op_properties): Likewise.
6717 * decl2.c (delete_sanity): Clairify diagnostic.
6718 (check_member_template): Same here.
6719 (grok_function_init): Use consistent terminology.
6721 * expr.c (do_case): Say 'ISO C++'
6723 * friend.c (do_friend): Compress consecutive calls to warning.
6725 2000-02-20 Mark Mitchell <mark@codesourcery.com>
6727 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
6728 * class.c (build_secondary_vtable): Reorganize. Don't create a
6729 new vtable under the new ABI.
6730 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
6731 computing the size.
6732 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
6733 the initializing elements.
6734 (initialize_vtable): New function.
6735 (dfs_finish_vtbls): Use it.
6736 (dfs_accumulate_vtbl_inits): New function.
6737 (finish_vtbls): Merge primary and secondary vtables under the new
6738 ABI.
6739 (finish_struct_1): Remove redundant call to layout_vtable_decl.
6740 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
6741 aren't VAR_DECLs.
6743 * class.c (build_vtable): New function, split out from ...
6744 (get_vtable_decl): ... here, and ...
6745 (build_secondary_vtable): ... here.
6747 * pt.c (tsubst_decl): Fix formatting.
6749 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6751 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
6752 (avoid_overlap, build_base_field): Likewise.
6753 (build_base_field, build_base_fields, is_empty_class):
6754 Test DECL_SIZE with integer_zero.
6755 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
6756 * cp-tree.h (struct lang_type): New field size_unit.
6757 (CLASSTYPE_SIZE_UNIT): New macro.
6758 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
6759 (cp_finish_decl): Delete -Wlarger-than processing.
6760 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
6761 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
6762 * tree.c (make_binfo): binfo vector is one entry longer.
6763 (walk_tree): Walk DECL_SIZE_UNIT.
6765 2000-02-19 Mark Mitchell <mark@codesourcery.com>
6767 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
6768 comment.
6769 (build_vtable_entry): Don't assume all vtable entries are
6770 functions.
6771 (build_vtbl_initializer): Adjust accordingly.
6772 (get_vtable_decl): Fix formatting.
6774 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
6776 * semantics.c (deferred_type_access_control): Walk the entire
6777 type_lookups list.
6778 (save_type_access_control): Rename from
6779 initial_deferred_type_access_control. Just remember the value.
6780 (decl_type_access_control): New fn.
6781 (begin_function_definition): Use deferred_type_access_control, after
6782 we've started the function. Set type_lookups to error_mark_node.
6783 * parse.y (frob_specs, fn.def1): Adjust.
6784 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
6785 (parse_end_decl, parse_bitfield0, parse_method): New fns.
6786 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
6787 (after_type_component_declarator0): Likewise.
6788 (after_type_component_declarator): Likewise.
6789 (notype_component_declarator): Likewise.
6790 * cp-tree.h: Adjust.
6792 * decl.c (redeclaration_error_message): Allow redeclaration of
6793 namespace-scope decls.
6795 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
6797 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
6799 2000-02-17 Mark Mitchell <mark@codesourcery.com>
6801 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
6802 * decl2.c (grokclassfn): Likewise.
6804 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
6806 * decl2.c (lang_decode_option): Don't set default message length
6807 here.
6808 * lex.c (lang_init_options): Set it here.
6810 2000-02-16 Mark Mitchell <mark@codesourcery.com>
6812 Make DECL_CONTEXT mean the class in which a member function was
6813 declared, even for a virtual function.
6814 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
6815 (DECL_FRIEND_CONTEXT): New macro.
6816 (DECL_REAL_CONTEXT): Remove.
6817 (SET_DECL_FRIEND_CONTEXT): Likewise.
6818 (DECL_VIRTUAL_CONTEXT): Adjust.
6819 (DECL_CLASS_SCOPE_P): Use TYPE_P.
6820 (add_friends): Remove.
6821 (hack_decl_function_context): Likewise.
6822 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
6823 CP_DECL_CONTEXT.
6824 (build_over_call): Fix indentation. Use DECL_CONTEXT
6825 instead of DECL_CLASS_CONTEXT.
6826 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
6827 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
6828 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6829 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
6830 (build_base_field): Likewise.
6831 (finish_struct_1): Likewise.
6832 (build_self_reference): Likewise.
6833 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
6834 DECL_REAL_CONTEXT.
6835 (pushtag): Use decl_function_context, not
6836 hack_decl_function_context.
6837 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
6838 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
6839 (pushdecl): Remove bogus code.
6840 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
6841 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
6842 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6843 Use decl_function_context, nothack_decl_function_context.
6844 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
6845 (grokdeclarator): Likewise. Use decl_function_context, not
6846 hack_decl_function_context.
6847 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
6848 (start_function): Use DECL_FRIEND_CONTEXT, not
6849 DECL_CLASS_CONTEXT. Use decl_function_context, not
6850 hack_decl_function_context.
6851 (finish_function): Use decl_function_context, not
6852 hack_decl_function_context.
6853 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
6854 DECL_CLASS_CONTEXT.
6855 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
6856 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
6857 (grokfield): Likewise.
6858 (finish_builtin_type): Likewise.
6859 (finish_vtable_vardec): Use decl_function_context, not
6860 hack_decl_function_context.
6861 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6862 (start_static_initialization_or_destruction): Likewise.
6863 (finish_static_initialization_or_destruction): Likewise.
6864 (mark_used): Adjust logic for deciding when to synthesize methods.
6865 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
6866 DECL_REAL_CONTEXT.
6867 * error.c (dump_function_decl): Use DECL_CONTEXT, not
6868 DECL_CLASS_CONTEXT.
6869 * friend.c (is_friend): Likewise.
6870 (add_friends): Remove.
6871 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
6872 * lex.c (begin_definition_of_inclass_inline): Use
6873 decl_function_context, not hack_decl_function_context.
6874 (process_next_inline): Likewise.
6875 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
6876 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
6877 DECL_CLASSS_CONTEXT.
6878 (hack_identifier): Likewise.
6879 (synthesize_method): Use decl_function_context, not
6880 hack_decl_function_context.
6881 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
6882 DECL_REAL_CONTEXT.
6883 (is_member_template): Use decl_function_context, not
6884 hack_decl_function_context. Use DECL_CONTEXT, not
6885 DECL_CLASS_CONTEXT.
6886 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
6887 DECL_CLASS_CONTEXT.
6888 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
6889 DECL_REAL_CONTEXT.
6890 (push_template_decl_real): Likewise.
6891 (instantiate_class_template): Don't call add_friends.
6892 (tsubst_default_argument): Use DECL_CONTEXT, not
6893 DECL_REAL_CONTEXT.
6894 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
6895 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6896 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
6897 DECL_CLASS_CONTEXT.
6898 * repo.c (repo_inline_used): Likewise.
6899 * search.c (current_scope): Adjust for new _CONTEXT macros.
6900 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
6901 DECL_REAL_CONTEXT.
6902 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6903 (lookup_fnfields_here):Likewise.
6904 (check_final_overrider): Likewise.
6905 (init_vbase_pointers): Likewise.
6906 (virtual_context): Likewise.
6907 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
6908 (expand_body): Use decl_function_context, not
6909 hack_decl_function_context.
6910 * tree.c (hack_decl_function_context): Remove.
6911 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
6912 DECL_CLASS_CONTEXT.
6913 * typeck2.c (error_not_base_type): Likewise.
6915 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
6917 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
6919 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6921 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
6923 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6925 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
6927 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
6929 * decl2.c (lang_decode_option): Enable automatic line wrapping.
6931 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
6933 * parse.y (frob_specs): Split out...
6934 (parse_decl): From here.
6935 (fn.def2): Call initial_deferred_type_access_control.
6936 (after_type_component_declarator0): Call frob_specs.
6937 (notype_component_declarator0): Likewise.
6938 * search.c (friend_accessible_p): Nested classes are friends of their
6939 enclosing classes.
6941 2000-02-10 Mark Mitchell <mark@codesourcery.com>
6943 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
6944 used to create an implicit temporary.
6946 * class.c (dfs_modify_vtables): Tweak calculation of functions to
6947 override.
6949 2000-02-08 Nathan Sidwell <nathan@acm.org>
6951 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
6952 strip array element qualifiers too.
6954 2000-02-07 Mark Mitchell <mark@codesourcery.com>
6956 * decl.c (store_parm_decls): Don't build cleanups for parameters
6957 while processing_template_decl.
6959 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
6961 * cp-tree.h (struct saved_scope): Add incomplete field.
6962 (namespace_scope_incomplete): New macro.
6963 * decl.c (pushdecl): Use it.
6964 (hack_incomplete_structures): Use it. See through artificial
6965 binding levels.
6966 (mark_saved_scope): Mark it.
6968 Implement access control for nested types.
6969 * search.c (type_access_control): New fn.
6970 (accessible_p): Now we do perform access control for types.
6971 * semantics.c (deferred_type_access_control): New fn.
6972 (initial_deferred_type_access_control): New fn.
6973 (begin_function_definition): Call it. Add lookups parm.
6974 * decl.c (struct binding_level): Add this_class field.
6975 (pushlevel_class): Set it.
6976 (mark_binding_level): Mark it.
6977 (lookup_name_real): Use it. Call type_access_control.
6978 (mark_saved_scope): Mark lookups field.
6979 * cp-tree.h (flagged_type_tree): Add lookups field.
6980 (struct saved_scope): Add lookups field.
6981 (type_lookups): New macro.
6982 * parse.y (declmods): Now <ftype>.
6983 (parse_decl): Add lookups parm. Call
6984 initial_deferred_type_access_control.
6985 (lang_extdef): Clear type_lookups.
6986 (typed_declspecs, declmods, typespec): Set lookups field.
6987 (initdcl): Call deferred_type_access_control.
6988 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
6989 component_decl_1, named_parm): Adjust.
6990 * friend.c (is_friend): Nested classes are friends of their
6991 enclosing classes.
6993 * class.c (currently_open_derived_class): New fn.
6994 * method.c (hack_identifier): Use it.
6996 * lex.c (do_identifier): Remove obsolete code.
6998 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7000 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7002 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7003 thinks this file is plain C).
7005 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7007 * Makefile.in (call.o): Depend on $(EXPR_H).
7009 * call.c: Include "expr.h".
7011 * class.c (dump_class_hierarchy): Add prototype.
7013 * search.c (dfs_get_pure_virtuals): Likewise.
7015 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7017 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7018 * parse.c: Rebuilt.
7020 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7022 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7023 Store it in DECL_FCONTEXT.
7024 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7026 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7028 * tinfo.h (old abi): #include "tconfig.h".
7029 * tinfo.cc (convert_to_base): Move into old abi section.
7031 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7033 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7034 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7035 (BINFO_PRIMARY_BINFO): New macro.
7036 (BF_DELTA): Rename to ...
7037 (BV_DELTA): ... this.
7038 (BF_VCALL_INDEX): Rename to ...
7039 (BV_VCALL_INDEX): ... this.
7040 (BF_FN): Rename to ...
7041 (BV_FN): ... this.
7042 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7043 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7044 (modify_vtable_entry): Simplify.
7045 (add_virtual_function): Rename BF_ macros to BV_ variants.
7046 (build_vtable_initializer): Likewise.
7047 (get_class_offset_1): Remove.
7048 (dfs_get_class_offset): Likewise.
7049 (get_class_offset): Likewise.
7050 (dfs_find_final_overrider): New function.
7051 (find_final_overrider): Likewise.
7052 (modify_one_vtable): Remove.
7053 (dfs_find_base): New function.
7054 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7055 find_final_overrider.
7056 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7057 virtuals.
7058 (dfs_fixup_vtable_deltas): Remove.
7059 (override_one_vtable): Remove.
7060 (merge_overrides): Likewise.
7061 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7062 unreal chilren of virtual bases.
7063 (finish_struct_1): Don't use merge_overrides. Don't use
7064 dfs_fixup_vtable_deltas.
7065 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7066 BINFOs.
7068 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7069 Jason Merrill <jason@yorick.cygnus.com>
7071 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7073 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7075 * exception.cc (__throw_bad_typeid): Add missing std::.
7077 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7079 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7081 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7083 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7085 Runtime support for new-abi rtti.
7086 * inc/typeinfo (type_info::operator!=): Define in class.
7087 (type_info::before, type_info::name, type_info::operator==,
7088 type_info::operator!=): Define new ABI implementations.
7089 (type_info::is_pointer_p, type_info::is_function_p): Declare
7090 new virtual functions.
7091 (type_info::do_catch, type_info::do_upcast): Likewise.
7093 * tinfo.h (__base_class_info): Define new class.
7094 (__class_type_info): Likewise.
7095 (__si_class_type_info): Likewise.
7096 (__vmi_class_type_info): Likewise.
7097 (__dynamic_cast): Prototype.
7099 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7100 (type_info::is_pointer_p): Define new function.
7101 (type_info::is_function_p): Likewise.
7102 (type_info::do_catch): Likewise.
7103 (type_info::do_upcast): Likewise.
7104 (vtable_prefix): New structure for vtable access.
7105 (adjust_pointer): Define new template function.
7106 (contained_p, public_p, virtual_p, contained_public_p,
7107 contained_nonpublic_p, contained_nonvirtual_p): Define new
7108 functions.
7109 (nonvirtual_base_type): New local variable.
7110 (__class_type_info::~__class_type_info): Define.
7111 (__si_class_type_info::~__si_class_type_info): Likewise.
7112 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7113 (__class_type_info::do_catch): Define new function.
7114 (__class_type_info::do_upcast): Likewise.
7115 (__class_type_info::find_public_src): Likewise.
7116 (__class_type_info::do_find_public_src): Likewise.
7117 (__si_class_type_info::do_find_public_src): Likewise.
7118 (__vmi_class_type_info::do_find_public_src): Likewise.
7119 (__class_type_info::do_dyncast): Likewise.
7120 (__si_class_type_info::do_dyncast): Likewise.
7121 (__vmi_class_type_info::do_dyncast): Likewise.
7122 (__class_type_info::do_upcast): Likewise.
7123 (__si_class_type_info::do_upcast): Likewise.
7124 (__vmi_class_type_info::do_upcast): Likewise.
7125 (__dynamic_cast): Likewise.
7127 * tinfo2.cc (__fundamental_type_info): Define new class.
7128 (__pointer_type_info): Likewise.
7129 (__reference_type_info): Likewise.
7130 (__array_type_info): Likewise.
7131 (__function_type_info): Likewise.
7132 (__enum_type_info): Likewise.
7133 (__ptr_to_member_type_info): Likewise.
7134 (__fundamental_type_info::~__fundamental_type_info): Define.
7135 (__pointer_type_info::~__pointer_type_info): Likewise.
7136 (__reference_type_info::~__reference_type_info): Likewise.
7137 (__array_type_info::~__array_type_info): Likewise.
7138 (__function_type_info::~__function_type_info): Likewise.
7139 (__enum_type_info::~__enum_type_info): Likewise.
7140 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7141 (__pointer_type_info::do_catch): Define new function.
7142 (__ptr_to_member_type_info::do_catch): Define new function.
7144 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7145 (__is_pointer): Likewise.
7147 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7149 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7151 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7152 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7153 (make_new_vtable): New function.
7154 (modify_vtable_entry): Handle generation of new vtables correctly.
7155 (modify_one_vtable): Remove unused parameter.
7156 (dfs_fixup_vtable_deltas): Likewise.
7157 (override_one_vtable): Use build_secondary_vtable.
7158 (finish_struct_1): Use build_primary_vtable and
7159 build_secondary_vtable.
7161 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7163 * cp/decl.c: Adjust variable names, comments, help strings.
7165 2000-01-29 Nathan Sidwell <nathan@acm.org>
7167 * new2.cc (operator delete[]): Use operator delete, don't assume
7168 implementation.
7170 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7172 * class.c (build_vtbl_initializer): Add argument to
7173 build_vtable_entry call.
7175 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7177 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7178 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7179 (BF_DELTA): New macro.
7180 (BF_VCALL_INDEX): Likewise.
7181 (BF_FN): Likewise.
7182 (THUNK_VCALL_OFFSET): Likewise.
7183 (make_thunk): Change prototype.
7184 * class.c (build_vtable_entry): Integrate
7185 build_vtable_entry_for_fn. Handle vcall indices.
7186 (build_vtable_entry_for_fn): Remove.
7187 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7188 BF_VCALL_INDEX, BF_FN.
7189 (modify_vtable_entry): Integrate common code from
7190 modify_one_vtable and dfs_fixup_vtable_deltas.
7191 (add_virtual_function): Set BF_VCALL_INDEX.
7192 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7193 and BF_FN.
7194 (modify_one_vtable): Simplify.
7195 (dfs_fixup_vtable_deltas): Likewise.
7196 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7197 * method.c (make_thunk): Handle vcall indices.
7199 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7201 Compiler side new abi rtti (not enabled).
7202 * cp-tree.h (new_abi_rtti_p): New macro.
7203 (emit_support_tinfos): Prototype new function.
7204 (tinfo_decl_p): Likewise.
7205 (emit_tinfo_decl): Likwise.
7206 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7207 macros.
7208 (doing_runtime): New local static.
7209 (init_rtti_processing): Add new-abi initializer.
7210 (get_tinfo_decl): Add new-abi logic.
7211 (tinfo_from_decl): Likewise.
7212 (build_dynamic_cast_1): Likewise.
7213 (qualifier_flags): New static function.
7214 (tinfo_base_init): Likewise.
7215 (generic_initializer): Likewise.
7216 (ptr_ref_initializer): Likewise.
7217 (ptmd_initializer): Likewise.
7218 (class_hint_flags): Likewise.
7219 (class_initializer): Likewise.
7220 (synthesize_tinfo_var): Likewise.
7221 (create_real_tinfo_var): Likewise.
7222 (create_pseudo_type_info): Likewise.
7223 (get_vmi_pseudo_type_info): Likewise.
7224 (create_tinfo_types): Likewise.
7225 (emit_support_tinfos): New global function.
7226 (tinfo_decl_p): New global predicate.
7227 (emit_tinfo_decl): New global function.
7228 * class.c (set_rtti_entry): Generalize for old and new rtti.
7229 (build_vtbl_initializer): Likewise.
7230 * decl2.c (finish_file): Likewise.
7232 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7234 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7235 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7237 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
7239 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
7240 for scopes.
7242 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
7244 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
7246 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7248 * optimize.c (calls_setjmp_r): Supply new argument
7249 to special_function_p.
7251 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7253 * call.c: PROTO -> PARAMS.
7254 * class.c: Likewise.
7255 * cp-tree.h: Likewise.
7256 * cvt.c: Likewise.
7257 * decl.c: Likewise.
7258 * decl.h: Likewise.
7259 * decl2.c: Likewise.
7260 * dump.c: Likewise.
7261 * errfn.c: Likewise.
7262 * error.c: Likewise.
7263 * except.c: Likewise.
7264 * expr.c: Likewise.
7265 * init.c: Likewise.
7266 * input.c: Likewise.
7267 * lex.c: Likewise.
7268 * lex.h: Likewise.
7269 * method.c: Likewise.
7270 * optimize.c: Likewise.
7271 * parse.y: Likewise.
7272 * pt.c: Likewise.
7273 * repo.c: Likewise.
7274 * rtti.c: Likewise.
7275 * search.c: Likewise.
7276 * semantics.c: Likewise.
7277 * spew.c: Likewise.
7278 * tree.c: Likewise.
7279 * typeck.c: Likewise.
7280 * typeck2.c: Likewise.
7281 * xref.c: Likewise.
7283 2000-01-25 Richard Henderson <rth@cygnus.com>
7285 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
7287 2000-01-25 Mark Mitchell <mark@codesourcery.com>
7289 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
7290 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
7291 (struct vcall_offset_data_s): New type.
7292 (dfs_vcall_offset_queue_p): New function.
7293 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7294 (build_vcall_offset_vtbl_entries): Likewise.
7295 (layout_vtable_decl): Likewise.
7296 (num_vfun_entries): Likewise.
7297 (num_extra_vtbl_entries): Add the entries for vcall offsets.
7298 (build_vtbl_initializer): Likewise.
7299 (dfs_finish_vtabls): Use layout_vtable_decl.
7300 (modify_one_vtables): Always duplicate vtables under the new ABI.
7301 (finish_struct_1): Use layout_vtable_decl.
7303 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7305 * decl.c (member_function_or_else): Change third arg from a format
7306 specifier to an `enum overload_flags'. Callers changed.
7308 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
7310 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
7311 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
7312 build_const_cast, get_delta_difference, check_return_expr): Avoid
7313 ANSI string concatenation usage.
7315 2000-01-24 Mark Mitchell <mark@codesourcery.com>
7317 * class.c (layout_class_type): Put the fields required to make a
7318 class non-empty at the end, not the beginning, of the TYPE_FIELDs
7319 list.
7321 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
7323 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
7324 template.
7326 * decl2.c (mark_used): Do instantiate inlines that have been
7327 explicitly instantiated.
7329 2000-01-24 Richard Henderson <rth@cygnus.com>
7331 * call.c (build_over_call): Use expand_tree_builtin.
7332 * typeck.c (build_function_call_real): Likewise.
7333 (build_binary_op_nodefault): Handle unordered compares.
7335 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7337 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
7338 cp_tree_index values.
7339 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
7340 New global node #defines for them.
7341 * rtti.c (call_void_fn): Replace with ...
7342 (build_runtime_decl): ... new static function.
7343 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
7344 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
7345 (build_dynamic_cast_1): Always produce correctly typed result.
7346 Explicitly produce type_info addresses. Use dynamic_cast_node.
7347 * exception.cc (__throw_bad_cast): Return `void *'.
7348 (__throw_bad_typeid): Return `const type_info &'.
7350 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7352 * cp-tree.h (get_vtable_decl): Prototype new function.
7353 * class.c (get_vtable_decl): New function. Broken out from ...
7354 (build_vtable): ... here. Use it.
7355 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
7356 by get_vtable_decl.
7358 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7360 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
7361 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
7362 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
7363 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
7364 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
7365 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
7366 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
7367 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
7368 (CPTI_TINFO_VAR_ID): New enumeration.
7369 (__tp_desc_type_node, __access_mode_type_node,
7370 __bltn_desc_type_node, __user_desc_type_node,
7371 __class_desc_type_node, __ptr_desc_type_node,
7372 __attr_desc_type_node, __func_desc_type_node,
7373 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
7374 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
7375 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
7376 enum_desc_type_node, class_desc_type_node,
7377 si_class_desc_type_node, vmi_class_desc_type_node,
7378 ptmd_desc_type_node, base_desc_type_node): New #defines.
7379 (tinfo_fn_id, tinfo_fn_type): Rename to ...
7380 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
7381 (tinfo_var_id): New enumeration.
7382 (DECL_TINFO_FN_P): Augment comment.
7383 * decl.c (cp_global_trees): Adjust documentation.
7384 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
7385 tinfo_decl_type and tinfo_var_id.
7386 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
7387 (build_typeid): Remove unused variable.
7388 (get_tinfo_var): Use tinfo_var_id.
7389 (tinfo_name): New static function.
7390 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
7391 (tinfo_from_decl): Likewise.
7392 (get_base_offset): New static function, broken out of
7393 expand_class_desc.
7394 (expand_si_desc): Use tinfo_name.
7395 (expand_class_desc): Likewise. Lose local static variable.
7396 Use base_desc_type_node. Use get_base_offset.
7397 (expand_ptr_desc): Use tinfo_name.
7398 (expand_attr_desc): Likewise.
7399 (expand_generic_desc): Likewise.
7401 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
7402 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
7404 2000-01-23 Mark Mitchell <mark@codesourcery.com>
7406 * cp-tree.h (__eprintf): Remove declaration.
7407 * tree.c (__eprintf): Remove definition.
7409 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
7410 Mark Mitchell <mark@codesourcery.com>
7412 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
7413 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
7415 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
7417 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
7419 2000-01-23 Mark Mitchell <mark@codesourcery.com>
7421 * cp-tree.h (register_dtor_fn): New function.
7422 * decl.c (destroy_local_static): Rename to ...
7423 (register_dtor_fn): ... this. Give it external linkage.
7424 (expand_static_init): Use it.
7425 * decl2.c (do_static_initialization): Likewise, if using
7426 __cxa_atexit.
7427 (do_static_destruction): Check that __cxa_atexit is not in use.
7428 (finish_file): Don't call do_static_destruction if using
7429 __cxa_atexit.
7431 * typeck.c (convert_arguments): Restore two-message error
7432 reporting.
7434 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
7436 Remap dynamic cast hint values to be consistent across ABIs.
7437 * search.c (dynamic_cast_base_recurse): Remap generated value.
7438 (get_dynamic_cast_base_type): Adjust documentation.
7439 * tinfo.h (__user_type_info::dyncast): Likewise.
7440 (__user_type_info::find_public_subobj): Remap BOFF meaning.
7441 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
7442 (__class_type_info::do_dyncast): Likewise.
7443 (__class_type_info::do_find_public_subobj): Likewise.
7444 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
7446 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
7448 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
7450 * typeck2.c (incomplete_type_error): Restore previous
7451 cp_error and cp_error_at call sequence.
7453 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
7455 * class.c (dump_class_hierarchy): Make format agree with argument;
7456 cast pointer to unsigned long and print with %lx.
7458 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
7460 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
7462 * typeck.c (composite_pointer_type, common_type,
7463 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
7464 build_function_call_real, convert_arguments,
7465 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
7466 build_unary_op, mark_addressable, build_compound_expr,
7467 build_static_cast, build_reinterpret_cast, build_const_cast,
7468 build_c_cast, build_modify_expr, get_delta_difference,
7469 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
7470 'ISO C++'. Fusion consecutive calls to diagnotic message routines
7471 into a single one.
7472 * typeck2.c (readonly_error, abstract_virtuals_error,
7473 process_init_constructor, check_for_new_type): Likewise.
7475 2000-01-19 Mark Mitchell <mark@codesourcery.com>
7477 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
7478 VAR_DECLs.
7480 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
7482 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
7483 (build_x_typeid): Likewise.
7484 (get_tinfo_fn): Likewise.
7485 (get_tinfo_fn_unused): Rename to ...
7486 (get_tinfo_decl): ... here.
7487 * rtti.c (build_headof): Replace logic error with assertion.
7488 (get_tinfo_fn_dynamic): Rename to ...
7489 (get_tinfo_decl_dynamic): ... here. Make static. Use
7490 complete_type_or_else.
7491 (build_x_typeid): Move into ...
7492 (build_typeid): ... here. Adjust call to
7493 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
7494 throw_bad_typeid expression.
7495 (get_tinfo_fn_unused): Rename to ...
7496 (get_tinfo_decl): ... here. Adjust comment.
7497 (get_tinfo_fn): Delete.
7498 (tinfo_from_decl): New static function.
7499 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
7500 (get_typeid): Use complete_type_or_else.
7501 (build_dynamic_cast_1): Adjust calls to
7502 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
7503 * parse.y (primary): Adjust call to build_typeid.
7504 * except.c (build_eh_type_type_ref): Adjust call to
7505 get_tinfo_decl. Mark as used.
7506 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
7507 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
7508 * parse.c: Regenerated.
7510 2000-01-17 Mark Mitchell <mark@codesourcery.com>
7512 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
7513 calling convention.
7514 (resolves_to_fixed_type_p): Document calling convention.
7515 * rtti.c (build_x_typeid): Initialize NONNULL.
7517 * cp-tree.h (build_shared_int_cst): New function.
7518 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
7519 * class.c (modify_vtable_entry): Likewise.
7520 (add_virtual_function): Split out code to generated shared
7521 INTEGER_CSTs to build_share_int_cst.
7522 (modify_all_vtables): Handle all the overridden functions here.
7523 Add overridden functions from non-primary virtual bases to the
7524 primary vtable.
7525 (finish_struct_1): Adjust call to modify_all_vtables. Add
7526 overridden functions from non-primary bases to the vtable.
7527 * tree.c (build_shared_int_cst): New function.
7529 * cp-tree.h (scratchalloc): Remove.
7530 (build_scratch_list): Likewise.
7531 * call.c (convert_class_to_reference): Replace build_scratch_list
7532 and build_expr_list with build_tree_list.
7533 (add_candidate): Replace scratchalloc with expralloc. Note memory
7534 leak.
7535 (build_user_type_conversion_1): Replace build_scratch_list
7536 and build_expr_list with build_tree_list.
7537 (build_new_op): Likewise.
7538 (build_op_delete_call): Likewise.
7539 (convert_like): Likewise.
7540 * cvt.c (ocp_convert): Likewise.
7541 * decl.c (start_decl): Likewise.
7542 (start_function): Likewise.
7543 (finish_destructor_body): Likewise.
7544 (maybe_build_cleanup_1): Likewise.
7545 * decl2.c (reparse_decl_as_expr): Likewise.
7546 * init.c (perform_member_init): Likewise.
7547 (expand_cleanup_for_base): Likewise.
7548 (build_builtin_delete_call): Likewise.
7549 (build_new_1): Likewise.
7550 (build_delete): Likewise.
7551 * method.c (do_build_assign_ref): Likewise.
7552 * parse.y (already_scoped_stmt): Likewise.
7553 (nontrivial_exprlist): Likewise.
7554 (net_initializer): Likewise.
7555 (initlist): Likewise.
7556 * parse.c: Regenerated.
7557 * rtti.c (build_x_typeid): Likewise.
7558 (build_dynamic_cast_1): Likewise.
7559 * typeck.c (build_x_compound_expr): Likewise.
7560 (build_static_cast): Likewise.
7561 (build_modify_expr): Likewise.
7563 * cp-tree.h (DECL_VINDEX): Add documentation.
7564 * class.c (build_vtable_entry): Likewise.
7565 (start_vtable): Add comment.
7566 (add_virtual_function): Replace pending_hard_virtuals with
7567 overridden_virtuals and pending_virtuals with new_virtuals.
7568 Replace redundant assignments with assertions.
7569 (check_for_override): Add comment.
7570 (check_bases_and_members): Replace pending_hard_virtuals with
7571 overridden_virtuals and pending_virtuals with new_virtuals.
7572 (create_vtbl_ptr): Likewise.
7573 (layout_class_type): Likewise.
7574 (finish_struct_1): Likewise. Add comments.
7576 2000-01-16 Mark Mitchell <mark@codesourcery.com>
7578 * class.c (finish_struct_1): Replace redundant code with
7579 assertions.
7581 * cp-tree.h (flag_new_abi): Move.
7582 (flag_use_cxa_atexit): Likewise.
7583 (flag_honor_std): Likewise.
7584 (flag_rtti): Likewise.
7585 (vbase_offsets_in_vtable_p): Define.
7586 (vptrs_present_everywhere_p): Likewise.
7587 (TYPE_CONTAINS_VPTR_P): Likewise.
7588 (dfs_walk_real): Declare.
7589 * class.c (build_vbase_pointer_fields): Check
7590 vbase_offsets_in_vtable_p.
7591 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
7592 BINFO_VPTR_FIELD.
7593 (build_vbase_offset_vtbl_entries): Simplify.
7594 (build_vbase_offset_vtbl_entries): Adjust.
7595 (build_vbase_pointer): Add ability to look up vbase offsets in
7596 vtable.
7597 (start_vtable): New function.
7598 (add_virtual_function): Use it.
7599 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
7600 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
7601 (build_vtbl_initializer): Take the type of the complete object as
7602 input. Use it to correctly calculate vbase offsets.
7603 (dfs_finish_vtbls): Pass the complete type to
7604 build_vtbl_initializer.
7605 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
7606 (create_vtable_ptr): Create a vtable even if there are no
7607 new virtual functions, under the new ABI.
7608 (finish_struct_1): Likewise.
7609 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
7610 * decl.c (exapnd_static_init): Remove call to
7611 preserve_initializer.
7612 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
7613 vtables.
7614 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
7615 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
7616 (construct_virtual_bases): Don't initialize virtual base pointers
7617 under the new ABI.
7618 (build_aggr_init): Clean up comment.
7619 (expand_aggr_init_1): Likewise.
7620 * rtti.c (expand_class_desc): Store the virtual function table
7621 index where the vbase offset lives in the offset field.
7622 * search.c (dfs_walk_real): Make it global.
7623 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
7624 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
7626 * tinfo.h (USItype): Make it signed under the new ABI.
7627 * tinfo.cc (convert_to_base): New function. Encapsulate base
7628 conversion logic here.
7629 (__class_type_info::do_upcast): Use it.
7630 (__class_type_info::do_dyncast): Likewise.
7631 (__class_type_info::do_find_public_subobj): Likewise.
7633 * init.c (construct_virtual_bases): Don't look up the addresses of
7634 virtual bases at run-time.
7636 * class.c (build_vbase_pointer): Relocate.
7637 (build_vbase_pointer_fields): Likewise.
7638 (dfs_build_vbase_offset_vtbl_entries): Likewise.
7639 (build_vbase_offset_vtbl_entries): Likewise.
7641 * decl.c (init_decl_processing): Complain if -fnew-abi
7642 -fno-vtable-thunks is used.
7644 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
7645 flag_new_abi.
7647 2000-01-15 Mark Mitchell <mark@codesourcery.com>
7649 * cp-tree.h (num_extra_vtbl_entries): New function.
7650 (size_extra_vtbl_entries): Likewise.
7651 (dfs_vtable_path_unmark): Likewise.
7652 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
7653 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7654 * class.c (num_extra_vtbl_entries): New function.
7655 (size_extra_vtbl_entries): Likewise.
7656 (dfs_build_vbase_offset_vtbl_entries): New function.
7657 (build_vbase_offset_vtbl_entries): Likewise.
7658 (build_vtbl_initializer): Use it.
7659 (finish_struct_1): Adjust vtable sizes (using
7660 num_extra_vtbl_entries).
7661 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
7662 THUNK_DECL is non-NULL before expanding it.
7663 * init.c (expand_virtual_init): Adjust the vtable pointer by
7664 size_extra_vtbl_entries before storing it.
7665 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
7666 Handle TREE_LIST parameters here, not in the dfs_* functions.
7667 (dfs_unmarked_real_bases_queue_p): Adjust.
7668 (dfs_marked_real_bases_queue_p): Likewise.
7669 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
7670 (dfs_vtable_path_marked_real_bases_queue_p): New function.
7671 (dfs_vtable_path_unmark): Likewise.
7673 2000-01-14 Mark Mitchell <mark@codesourcery.com>
7675 * optimize.c (copy_body_r): Clear the operand three of a
7676 TARGET_EXPR when copying it.
7678 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7680 * method.c (build_decl_overload_real): Check whether we are in ::
7681 before returning __builtin_new/delete.
7683 2000-01-13 Mark Mitchell <mark@codesourcery.com>
7685 * pt.c (tsubst_friend_function): Improve comment.
7686 (instantiate_decl): Avoid crashing when a "nested" function is
7687 instantiated from the top level.
7689 * dump.c (dqeueue_and_dump): Dump
7690 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
7692 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7694 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
7696 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
7698 * g++spec.c (lang_specific_driver): Add -fnew-abi if
7699 ENABLE_NEW_GXX_ABI defined.
7700 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
7701 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
7702 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
7704 2000-01-12 Mark Mitchell <mark@codesourcery.com>
7706 * decl.c (start_cleanup_fn): Call pushdecl.
7708 * call.c (convert_class_to_reference): Fix typos.
7709 (build_conditional_expr): Handle errors gracefully.
7710 * class.c (push_nested_class): Likewise.
7711 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
7712 (DECL_THIS_EXTERN): Use it.
7713 (DECL_THIS_STATIC): Likewise.
7714 * cvt.c (convert_to_void): Handle errors gracefully.
7715 (build_expr_type_conversion): Likewise.
7716 * decl.c (maybe_push_decl): Likewise.
7717 (start_decl_1): Likewise.
7718 (require_complete_types_for_parms): Likewise.
7719 * parse.y (structsp): Likewise.
7720 (base_class): Likewise.
7721 * parse.c: Regenerated.
7722 * pt.c (finish_member_template_decl): Likewise.
7723 * typeck.c (decay_conversion): Likewise.
7725 * cp-tree.h (dfs_skip_vbases): New function.
7726 (find_vbase_instance): Likewise.
7727 * class.c (determine_primary_base): Allow a nearly empty base to
7728 serve as a primary base class under the new ABI.
7729 (get_class_offset_1): Rename to ...
7730 (dfs_get_class_offset): ... this. Simplify. Don't issue error
7731 messages here.
7732 (get_class_offset): Use it. Issue error messages here.
7733 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
7734 find the right copies of virtual bases.
7735 (fixup_vtable_deltas1): Rename to ...
7736 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
7737 bases as primary bases.
7738 (fixup_vtable_deltas): Remove.
7739 (override_one_vtable): Handle virtual bases as primary bases.
7740 (merge_overrides): Likewise.
7741 (finish_struct_1): Likewise.
7742 (dump_class_hierarchy): Dump primary-ness of bases as well.
7743 * search.c (mark_primary_bases): Use a pre-order traversal to
7744 handle primary virtual bases.
7745 (dfs_skip_vbases): New fiunction.
7746 (expand_upcast_fixups): Adjust to handle primary virtual bases.
7747 (fixup_virtual_upcast_offsets): Likewise.
7748 (fixup_all_virtual_upcast_offsets): Likewise.
7749 (dfs_find_vbase_instances): New function.
7750 (find_vbase_instance): Likewise.
7752 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7754 * lex.c (DIR_SEPARATOR): Delete macro.
7756 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
7758 * decl2.c (lang_decode_option): Handle automatic line wrapping
7759 option.
7761 2000-01-11 Mark Mitchell <mark@codesourcery.com>
7763 * friend.c (do_friend): Don't resolve scopes when processing
7764 template declarations, even if the qualifying scope doesn't
7765 involve template parameters.
7767 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
7769 * class.c (dfs_modify_vtables_queue_p): Remove.
7770 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
7771 and dfs_marked_real_bases_queue_p instead of
7772 dfs_modify_vtables_queue_p.
7774 * class.c (build_vbase_path): Simplify.
7775 (dfs_propagate_binfo_offsets): New function.
7776 (propagate_binfo_offsets): Use it.
7777 (remove_base_field): Simplify.
7778 (dfs_set_offset_for_vbases): Remove.
7779 (dfs_set_offset_for_shared_vbases): New function.
7780 (dfs_set_offset_for_unshared_vbases): Likewise.
7781 (layout_virtual_bases): Use them.
7782 (layout_basetypes): Don't call propagate_binfo_offsets.
7783 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
7784 for the vbases.
7786 * class.c (build_base_field): New function, split out from ...
7787 (build_base_fields): ... here. Use it. Allocate primary bases
7788 first, under the new ABI.
7789 (get_vtable_entry): Remove.
7790 (remove_base_field): New function, split out from ...
7791 (remove_base_fields): ... here. Adjust since primary bases come
7792 first under the new ABI.
7794 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
7795 (initialize_vtbl_ptrs): New function.
7796 (expand_indirect_vtbls_init): Change prototype.
7797 (convert_pointer_to_vbase): Declare.
7798 * init.c (expand_direct_vtbls_init): Remove.
7799 (dfs_initialize_vtbl_ptrs): New function.
7800 (initialize_vtbl_ptrs): Likewise.
7801 (emit_base_init): Use initialize_vtbl_ptrs.
7802 * search.c (convert_pointer_to_vbase): Make it global.
7803 (expand_indirect_vtbls_init): Remove vtable initialization code.
7804 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
7806 * class.c (dfs_finish_vtbls): New function.
7807 (finish_vtbls): Use it.
7808 (dump_class_hierarchy): New function.
7810 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
7811 (BINFO_VBASE_PRIMARY_P): New macro.
7812 (BINFO_VIRTUALS): Add to documentation.
7813 (SET_BINFO_PRIMARY_MARKED_P): Remove.
7814 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
7815 (dfs_mark_primary_bases_queue_p): Likewise.
7816 (dfs_unmarked_real_bases_queue_p): New function.
7817 (dfs_marked_real_bases_queue_p): Likewise.
7818 * search.c (dfs_mark_primary_bases): Adjust.
7819 (mark_primary_bases): Likewise.
7820 (get_shared_vbase_if_not_primary): New function.
7821 (dfs_unmarked_real_bases_queue_p): Likewise.
7822 (dfs_marked_real_bases_queue_p): Likewise.
7823 (dfs_get_pure_virtuals): Simplify.
7824 (get_pure_virtuals): Likewise.
7826 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7828 * lex.c: Include tm_p.h.
7830 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
7832 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
7834 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
7836 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
7837 * pt.c (instantiate_decl): Defer comdat templates that might not be
7838 needed.
7840 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
7841 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
7842 (finish_file): Likewise.
7844 * decl2.c (import_export_class): Undo 12/14 change.
7846 * error.c (dump_decl): operator new, not operatornew.
7848 * class.c (field_decl_cmp): A nontype is "greater" than a type.
7849 * search.c (lookup_field_1): Look for the last field with the
7850 desired name.
7852 2000-01-05 Nathan Sidwell <nathan@acm.org>
7854 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
7855 FUNCTION_DECL.
7857 2000-01-05 Nathan Sidwell <nathan@acm.org>
7859 * typeck.c (build_static_cast): Don't strip target qualifiers
7860 when casting from a class.
7862 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7864 * class.c (warn_hidden): Initialize variable `fndecl'.
7866 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
7868 * decl.c (flag_isoc9x): New variable to be able to use code in
7869 c-common.c. For now always zero.
7871 2000-01-03 Mark Mitchell <mark@codesourcery.com>
7873 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
7874 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
7875 or unshare_base_binfos for virtual bases here.
7876 * search.c (dfs_get_vbase_types): Do it here.
7877 (get_vbase_types): Adjust.
7879 2000-01-02 Mark Mitchell <mark@codesourcery.com>
7881 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
7882 (BINFO_PRIMARY_MARKED_P): Use flag 5.
7883 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
7884 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
7885 (unmark_primary_bases): Remove declaration.
7886 (unmarkedp): Declare.
7887 (dfs_vbase_unmark): Likewise.
7888 * class.c (determine_primary_base): Return immediately if there
7889 are no base classes. Call mark_primary_bases here.
7890 (modify_all_direct_vtables): Remove.
7891 (modify_all_indirect_vtables): Remove.
7892 (dfs_modify_vtables_queue_p): New function.
7893 (dfs_modify_vtables): New function.
7894 (modify_all_vtables): Use them.
7895 (build_base_fields): Build FIELD_DECLs for primary virtual base
7896 classes.
7897 (create_vtable_ptr): Don't call determine_primary_base here.
7898 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
7899 (dfs_set_offset_for_vbases): ... this.
7900 (layout_virtual_bases): Use it.
7901 (layout_class_type): Call determine_primary_base here.
7902 * search.c (unmarkedp): Make it global.
7903 (shared_marked_p): Simplify.
7904 (shared_unmarked_p): Likewise.
7905 (dfs_primary_bases_queue_p): Remove.
7906 (dfs_unmark_primary_bases): Likewise.
7907 (unmark_primary_bases): Likewise.
7908 (mark_primary_bases): Simplify.
7909 (get_pure_virtuals): Don't call mark_primary_bases here.
7910 (dfs_vbase_unmark): New function.
7911 (get_vbase_types): Simplify.
7913 * class.c (struct base_info): Remove.
7914 (determine_primary_base): Take has_virtual_p rather than a
7915 base_info as input. Don't calculate max_has_virtual.
7916 (finish_struct_bits): Remove max_has_virtual argument.
7917 (create_vtable_ptr): Remove max_has_virtual_p argument.
7918 (layout_virtual_bases): Remove max argument.
7919 (layout_basetypes): Likewise.
7920 (layout_class_type): Remove max_has_virtual_p argument.
7921 (finish_struct_1): Remove max_has_virtual.
7923 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
7924 (layout_basetypes): Remove.
7925 * class.c (propagate_binfo_offsets): Moved here from tree.c.
7926 Update to handle primary virtual bases.
7927 (remove_base_fields): New function, split out from
7928 layout_basetypes.
7929 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
7930 (layout_virtual_bases): New function, split out from
7931 layout_basetypes. Update to handle primary virtual bases.
7932 (layout_basetypes): Moved here from tree.c. Use
7933 remove_base_fields and layout_virtual_bases.
7934 * search.c (dfs_mark_primary_bases_queue_p): New function.
7935 (mark_primary_bases): Use it.
7936 * tree.c (CEIL): Remove.
7937 (propagate_binfo_offsets): Remove.
7938 (layout_basetypes): Remove.
7940 2000-01-01 Mark Mitchell <mark@codesourcery.com>
7942 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
7943 (BINFO_PRIMARY_MARKED_P): New macro.
7944 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
7945 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
7946 (mark_primary_bases): New function.
7947 (unmark_primary_bases): Likewise.
7948 * search.c (get_abstract_virtuals_1): Remove.
7949 (dfs_mark_primary_bases): New function.
7950 (mark_primary_bases): Likewise.
7951 (dfs_unmark_primary_bases): Likewise.
7952 (unmark_primary_bases): Likewise.
7953 (dfs_get_pure_virtuals): Likewise.
7955 2000-01-01 Mark Mitchell <mark@codesourcery.com>
7957 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
7958 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
7959 (modify_one_vtable): Adjust.
7960 (fixup_vtable_deltas1): Likewise.
7961 (override_one_vtable): Likewise.
7962 * search.c (get_abstract_virtuals_1): Likewise.
7963 (get_pure_virtuals): Likewise.
7964 (expand_upcast_fixups): Likewise.
7965 * tree.c (debug_binfo): Likewise.
7967 * class.c (build_vtable): Don't return a value. Don't rebuild
7968 vtables for bases that have already been handled.
7969 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
7970 already been handled.
7971 (modify_one_vtable): Adjust accordingly.
7972 (fixup_vtable_deltas1): Likewise.
7973 (finish_struct_1): Likewise.
7975 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7977 * call.c (build_new_method_call): Also check destructors.