1 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * class.c (build_vtable_entry_ref): Const-ify.
4 * decl.c (predefined_identifier,
5 initialize_predefined_identifiers): Likewise.
6 * init.c (build_new_1): Likewise.
7 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
10 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
12 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
13 (INSNS_PER_STMT): Likewise.
14 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
15 (copy_body, initialize_inlined_parameters): Likewise.
16 (declare_return_variable, inlinable_function_p): Likewise.
17 (expand_call_inline, expand_calls_inline): Likewise.
18 (optimize_inline_calls, clone_body): Likewise.
19 * tree.c (walk_tree): Moved to ../tree-inline.c.
20 (walk_tree_without_duplicates): Likewise.
21 (copy_tree_r, remap_save_expr): Likewise.
23 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
25 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
26 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
27 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
28 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
29 (flag_inline_trees): Moved declaration to ../tree-inline.h.
30 (walk_tree): Moved declaration to ../tree-inline.h.
31 (walk_tree_without_duplicates, copy_tree_r): Likewise.
32 (remap_save_expr): Likewise.
33 * decl.c: Include tree-inline.h.
34 (lang_mark_tree): Don't mark inlined_fns.
35 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
36 * optimize.c: Include tree-inline.h.
37 (optimize_inline_calls): Move declaration to ../tree.h, as
39 (remap_decl): Use language-independent constructs and hooks.
40 (remap_block, copy_body_r, declare_return_variable): Likewise.
41 (inlinable_function_p): Likewise. Don't test for
42 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
43 no longer language-specific.
44 (optimize_inline_calls): Likewise. Make it non-static. Moved
45 call of dump_function to...
46 (optimize_function): Here...
47 (clone_body): New function, extracted from...
48 (maybe_clone_body): ... here. Build decl_map locally and pass
50 * pt.c, semantics.c: Include tree-inline.h.
52 (cp_walk_subtrees): New language-specific hook for tree inlining.
53 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
54 cp_is_overload_p, cp_auto_var_in_fn_p,
55 cp_copy_res_decl_for_inlining): Likewise.
56 (walk_tree): Move language-specific constructs into...
57 (cp_walk_subtrees): this new function.
58 (copy_tree_r): Use language-independent constructs and hooks.
59 (init_tree): Initialize tree inlining hooks.
60 (remap_save_expr): Adjust prototype so that the declaration
61 does not require the definition of splay_tree.
63 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
65 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
66 to build the declaration instead of the declaration itself.
68 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
70 * spew.c (end_input): No longer static.
71 * cp-tree.h: Declare it.
72 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
74 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
76 * call.c (build_over_call), typeck.c (build_function_call_real):
77 Pass type attributes to check_function_format rather than name or
78 assembler name. Don't require there to be a name or assembler
79 name to check formats.
81 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
83 * decl.c (init_decl_processing): Don't call
84 init_function_format_info. Initialize lang_attribute_table
86 (builtin_function): Call decl_attributes.
87 (insert_default_attributes): New.
89 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
91 * decl.c (grokdeclarator): Copy array typedef handling from C
94 * decl.c (grokdeclarator): Copy too-large array handling from C
97 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
99 * config-lang.in (target_libs): Added target-gperf, so that we
100 don't try to build it if C++ is disabled.
102 2001-09-23 Zack Weinberg <zack@codesourcery.com>
104 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
105 (cp/errfn.o): Delete rule.
106 (cp/error.o): Depend on flags.h.
107 * errfn.c: Delete file.
108 * cp-tree.h: Declare warn_deprecated. Remove definitions of
109 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
110 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
111 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
112 internal_error respectively. Make cp_deprecated into a macro.
113 Don't define cp_printer typedef or declare cp_printers.
114 * error.c: Include flags.h.
115 Delete: struct tree_formatting_info, print_function_argument_list,
116 print_declaration, print_expression, print_function_declaration,
117 print_function_parameter, print_type_id, print_cv_qualifier_seq,
118 print_type_specifier_seq, print_simple_type_specifier,
119 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
120 print_parameter_declaration_clause, print_exception_specification,
121 print_nested_name_specifier, and definition of cp_printers.
122 (locate_error): New function.
123 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
124 rewritten in terms of locate_error and diagnostic.c.
125 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
126 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
127 (init_error): Adjust to match.
129 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
131 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
133 2001-09-21 Richard Henderson <rth@redhat.com>
135 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
136 (build_vtbl_initializer): Likewise.
137 (build_vfn_ref): New.
138 * cp-tree.h: Declare it.
139 * call.c (build_over_call): Use it.
140 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
141 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
143 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
145 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
147 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
149 Table-driven attributes.
150 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
151 * decl2.c (cplus_decl_attributes): Only take one attributes
153 * cp-tree.c (cplus_decl_attributes): Update prototype.
154 * class.c (finish_struct), decl.c (start_decl, start_function),
155 decl2.c (grokfield), friend.c (do_friend), parse.y
156 (parse_bitfield): Update calls to cplus_decl_attributes.
157 * decl.c (grokdeclarator): Take a pointer to a single ordinary
159 * decl.h (grokdeclarator): Update prototype.
160 * decl2.c (grokfield): Take a single ordinary attribute list.
161 * friend.c (do_friend): Likewise.
162 * decl.c (shadow_tag, groktypename, start_decl,
163 start_handler_parms, grokdeclarator, grokparms, start_function,
164 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
165 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
166 (process_template_parm, do_decl_instantiation): Pass single
167 ordinary attribute lists around.
168 * decl.c (grokdeclarator): Correct handling of nested attributes.
170 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
171 * decl.c (grokdeclarator): Embedded attrs bind to the right,
174 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
175 (cp_attribute_table): Declare.
176 * decl.c (valid_lang_attribute): Don't define.
177 (lang_attribute_table): Define.
178 (init_decl_processing): Initialize lang_attribute_table instead of
179 valid_lang_attribute.
180 * tree.c (cp_valid_lang_attribute): Remove.
181 (handle_java_interface_attribute, handle_com_interface_attribute,
182 handle_init_priority_attribute): New functions.
183 (cp_attribute_table): New array.
184 * decl2.c (import_export_class): Don't use
185 targetm.valid_type_attribute.
187 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
189 * Make-lang.in (cp/error.o): Depend on real.h
190 * error.c: #include "real.h"
192 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
194 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
195 xmalloc/strcpy/strcat.
197 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
199 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
201 * pt.c (tsubst_decl): Likewise.
203 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
205 * decl2.c (lang_f_options): Const-ification.
206 * lex.c (cplus_tree_code_name): Likewise.
207 * spew.c (yyerror): Likewise.
209 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
212 * class.c (force_canonical_binfo_r): Check & move an indirect
214 (force_canonical_binfo): Check that it's not already
216 (mark_primary_virtual_base): Remove BINFO parameter.
217 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
219 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
221 Remove TYPE_NONCOPIED_PARTS.
222 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
223 CLASSTYPE_PURE_VIRTUALS.
224 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
225 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
226 (layout_class_type): Don't call fixup_inlin_methods here ...
227 (finish_struct_1): ... call it here.
229 2001-09-04 Mark Mitchell <mark@codesourcery.com>
231 * decl.c (duplicate_decls): Remove code deadling with
233 * decl2.c (finish_file): Likewise.
234 * pt.c (instantiate_decl): Likewise.
235 * semantics.c (expand_body): Don't defer local functions if
236 they wouldn't be deferred for some other reason. Don't
237 generate RTL for functions that will not be emitted.
238 (genrtl_start_function): Remove code deadling with
240 (genrtl_finish_function): Likewise.
242 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
245 * call.c (build_over_call): Do not optimize any empty base
248 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
250 * error.c (dump_template_decl): Output template parameters
251 together with their specifiers.
252 Output `class' prefix for template template parameter.
253 (dump_decl): Fix formatting.
255 2001-08-30 Kurt Garloff <garloff@suse.de>
257 * optimize.c (inlinable_function_p): Allow only smaller single
258 functions. Halve inline limit after reaching recursive limit.
260 2001-08-30 Joern Rennecke <amylaar@redhat.com>
261 Jason Merrill <jason_merrill@redhat.com>
263 * class.c (build_vtable_entry_ref): Subtract in char*, not
266 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
268 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
269 (build_cplus_array_type): Use cp_build_qualified_type, not
270 TYPE_MAIN_VARIANT, to get an unqualified version.
272 * decl2.c (grok_alignof): Lose.
273 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
274 * typeck.c (c_alignof): Lose.
275 * semantics.c (finish_sizeof, finish_alignof): New.
277 * cp-tree.h: Declare them.
279 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
281 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
282 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
283 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
285 2001-08-19 Jakub Jelinek <jakub@redhat.com>
287 * typeck2.c (add_exception_specifier): Only require complete type if
288 not in processing template declaration.
290 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
292 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
293 GNU_xref_start_scope and GNU_xref_end_scope.
295 * tree.c (TYPE_HASH): Moved to ../tree.h.
297 2001-08-16 Mark Mitchell <mark@codesourcery.com>
299 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
302 2001-08-14 Richard Henderson <rth@redhat.com>
304 * class.c, cp-tree.h (build_vfn_ref): Remove.
305 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
307 2001-08-13 Mark Mitchell <mark@codesourcery.com>
309 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
310 empty class assignment as having side-effects to avoid
313 2001-08-13 Zack Weinberg <zackw@panix.com>
315 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
316 * except.c: Include libfuncs.h.
318 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
320 * decl.c (grokdeclarator): Clarify diagnostic message.
322 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
324 * decl2.c (do_nonmember_using_decl): Replace using directive
325 with using declaration in the error message.
327 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
329 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
330 criterion to avoid rebuilding expression tree instead of
331 processing_template_decl.
333 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
335 Support named return value optimization for inlines, too.
336 * decl.c (finish_function): Nullify returns here.
337 * semantics.c (genrtl_start_function): Not here.
338 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
339 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
340 Also nullify the CLEANUP_STMT for the nrv.
341 * cp-tree.h: Declare it.
342 * optimize.c (declare_return_variable): Replace the nrv with the
344 * typeck.c (check_return_expr): Be more flexible on alignment check.
345 Ignore cv-quals when checking for a matching type.
347 2001-08-09 Richard Henderson <rth@redhat.com>
349 * decl2.c (finish_objects): Use target hooks instead of
350 assemble_constructor and assemble_destructor.
352 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
354 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
356 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
359 Stop using TYPE_NONCOPIED_PARTS.
360 * call.c (build_over_call): Be careful when copy constructing
361 or assigning to an empty class.
362 * class.c (check_bases_and_members): It has a
363 COMPLEX_ASSIGN_REF if it has a vptr.
364 (layout_class_type): Don't add empty class padding to
365 TYPE_NONCOPIED_PARTS.
366 (finish_struct_1): Don't add the VFIELD either.
367 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
370 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
372 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
374 2001-08-06 Richard Henderson <rth@redhat.com>
376 * decl2.c (finish_objects): Pass a symbol_ref and priority to
377 assemble_{constructor,destructor}. Remove priority handling.
379 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
381 Don't allow template-id in using-declaration.
382 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
383 (do_class_using_decl): Likewise.
385 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
387 * cp/spew.c (read_token): No need to pop buffers.
389 2001-08-02 Stan Shebs <shebs@apple.com>
391 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
392 (fnaddr_from_vtable_entry): Remove decl.
393 * method.c (use_thunk): Update comment.
395 2001-08-01 Andrew Cagney <ac131313@redhat.com>
397 * repo.c (get_base_filename): Change return value to const char
400 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
404 * cp-tree.h (flag_honor_std): Remove.
405 (CPTI_FAKE_STD): Remove.
406 (std_node): Remove comment about it being NULL.
407 (fake_std_node): Remove.
408 * decl.c (in_fake_std): Remove.
409 (walk_namespaces_r): Remove fake_std_node check.
410 (push_namespace): Remove in_fake_std code.
411 (pop_namespace): Likewise.
412 (lookup_name_real): Remove fake_std_node check.
413 (init_decl_processing): Always create std_node. Always add
415 (builtin_function): Always put non '_' fns in std.
416 * decl2.c (flag_honor_std): Remove.
417 (lang_f_options): Remove honor-std.
418 (unsupported_options): Add honor-std.
419 (set_decl_namespace): Remove fake_std_node check.
420 (validate_nonmember_using_decl): Likewise.
421 (do_using_directive): Likewise.
422 (handle_class_head): Likewise.
423 * dump.c (cp_dump_tree): Likewise.
424 * except.c (init_exception_processing): Adjust.
425 * init.c (build_member_call): Remove fake_std_node check.
426 (build_offset_ref): Likewise.
427 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
428 * rtti.c (init_rtti_processing): Adjust.
430 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
432 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
433 operand while calling cp_tree_equal.
435 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
437 The 3.0 ABI no longer has vbase pointer fields.
438 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
439 FORMAT_VBASE_NAME): Remove.
440 * method.c (do_build_copy_constructor): Adjust.
441 (do_build_assign_ref): Adjust.
442 * search.c (lookup_field_r): Adjust.
443 * typeck.c (build_component_ref): Adjust.
445 The 3.0 ABI always has a vtable pointer at the start of every
447 * rtti.c (build_headof_sub): Remove.
448 (build_headof): Adjust.
449 (get_tinfo_decl_dynamic): No need to check flag_rtti
451 (create_real_tinfo_var): Explain why we need a hidden name.
453 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
456 * class.c (update_vtable_entry_for_fn): The fixed adjustment
457 of a virtual thunk should be from declaring base.
459 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
461 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
462 the shared virtual base, so preserving inheritance graph order.
464 2001-07-30 Andreas Jaeger <aj@suse.de>
466 * decl2.c: Remove unused var global_temp_name_counter.
468 2001-07-28 Richard Henderson <rth@redhat.com>
470 * method.c (pending_inlines): Remove.
472 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
474 * class.c (mark_primary_virtual_base): Don't adjust base
476 (dfs_unshared_virtual_bases): Adjust them here.
477 (mark_primary_bases): Explain why we adjust at the end.
479 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
481 * class.c (finish_struct_1): When copying the primary base's
482 VFIELD, make sure we find it is at offset zero.
484 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
486 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
487 tsubst_expr for default template arguments.
489 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
492 * spew.c (yylex): Only copy the token's lineno, if it is
495 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
498 * call.c (resolve_args): Simplify, call
499 convert_from_reference.
500 (build_new_op): Resolve and convert from reference ARG1
501 earlier. Adjust ARG2 & ARG3 resolve and conversion.
503 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
505 * decl.c (last_function_parm_tags): Remove.
506 (current_function_parm_tags): Remove.
507 (init_decl_processing): Adjust.
508 (start_function): Adjust.
509 (store_parm_decls): Adjust.
512 * decl.c (grokdeclarator): Detect when a function typedef is
513 declaring a function, and create last_function_parms correctly.
515 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
517 * call.c (joust): Only prefer a non-builtin candidate to a builtin
518 one if they have the same signature.
520 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
521 it rather than toplevel_bindings_p. Give it a mangled name if static.
522 (convert_to_reference): Adjust.
523 * decl2.c (get_temp_name): Lose.
524 * mangle.c (mangle_ref_init_variable): New fn.
525 (mangle_guard_variable): Strip the ref-init header.
527 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
529 (grok_reference_init): Always use DECL_INITIAL.
531 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
534 * call.c (build_conditional_expr): Recheck args after
536 * cp-tree.h (build_conditional_expr): Move to correct file.
537 * typeck.c (decay_conversion): Diagnose any unknown types
539 (build_binary_op): Don't do initial decay or default
540 conversions on overloaded functions.
541 (build_static_cast): Don't do a decay conversion here.
543 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
546 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
547 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
549 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
551 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
552 (create_vtbl_ptr): ... here.
554 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
556 * class.c (build_vbase_offset_vbtl_entries): Look for
557 non-primary base of which we are a sub vtable.
559 2001-07-24 Phil Edwards <pme@sources.redhat.com>
561 * semantics.c (finish_this_expr): Remove unused code.
563 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
565 Simplify rtti, now we've only one ABI.
566 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
568 (tinfo_decl_id, tinfo_var_id): Remove.
569 (get_typeid_1): Remove.
571 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
572 (typeid_ok_p): New function.
573 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
574 (get_tinfo_decl): Remove old abi documentation.
575 (tinfo_from_decl): Remove.
576 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
577 (get_typeid_1): Remove.
578 (get_base_offset): Remove.
579 (synthesize_tinfo_var): Absorb get_base_offset.
580 (create_real_tinfo_var): Don't use tinfo_decl_id.
582 2001-07-23 Graham Stott <grahams@redhat.com>
584 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
585 variable has_two_argument_delete_p.
587 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
589 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
590 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
591 (CPTI_INDEX_IDENTIFIER): Remove.
592 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
593 (delta2_identifier): Remove.
594 (index_identifier): Remove.
595 (pfn_or_delta2_identifier): Remove.
596 (flag_vtable_thunks): Remove.
597 (VTABLE_DELTA2_NAME): Remove.
598 (VTABLE_INDEX_NAME): Remove.
599 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
600 (vfunc_ptr_type_node): Adjust.
601 (VTABLE_NAME_PREFIX): Adjust.
602 (build_vfn_ref): Lose first parameter.
603 (fixup_all_virtual_upcast_offsets): Remove.
604 * decl.c (initialize_predefined_identifiers): Remove
605 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
606 (init_decl_processing): Remove no-vtable-thunk code.
607 * decl2.c (flag_vtable_thunks): Remove.
608 (mark_vtable_entries): Remove no-vtable-thunk code.
609 * error.c (dump_decl): Remove no-vtable-thunk code.
610 (dump_expr): Adjust ptr to member function code.
611 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
613 * rtti.c (build_headof): Remove no-vtable-thunk code.
614 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
615 * search.c (get_base_distance): Remove expand_upcast_fixups case.
616 (virtual_context) Remove.
617 (expand_upcast_fixups): Remove.
618 (fixup_virtual_upcast_offsets): Remove.
619 (fixup_all_virtual_upcast_offsets): Remove.
620 * typeck.c (get_member_function_from_ptrfunc): Remove
621 no-vtable-thunk code.
622 * call.c (build_over_call): Adjust call to build_vfn_ref.
623 * class.c (build_vfn_ref): Lose first parameter. Remove
624 no-vtable-thunk code.
625 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
626 (build_vtable_entry): Remove no-vtable-thunk code.
628 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
630 Remove old-abi remnants. Remove comments about old abi
631 behaviour. Remove refences to 'new-abi' in comments.
632 * cp-tree.h: Adjust comments.
633 (vbase_offsets_in_vtable_p): Delete.
634 (vcall_offsets_in_vtable_p): Delete.
635 (vptrs_present_everywhere_p): Delete.
636 (all_overridden_vfuns_in_vtables_p): Delete.
637 (merge_primary_and_secondary_vtables_p): Delete.
638 (TYPE_CONTAINS_VPTR_P): Adjust.
639 (VTT_NAME_PREFIX): Remove.
640 (CTOR_VTBL_NAME_PREFIX): Remove.
641 (init_vbase_pointers): Remove.
642 * class.c: Adjust coments.
643 (build_vbase_pointer_fields): Delete.
644 (build_vbase_pointer): Remove old-abi code.
645 (build_secondary_vtable): Likewise.
646 (modify_all_vtables): Likewise.
647 (create_vtable_ptr): Likewise.
648 (layout_class_type): Likewise.
649 (finish_struct_1): Likewise.
650 (finish_vtbls): Likewise.
651 (dfs_finish_vtbls): Delete.
652 (build_vbase_offset_vtbl_entries): Remove old-abi code.
653 * cvt.c: Adjust comments.
654 * decl.c: Adjust comments.
655 * decl2.c: Adjust comments.
656 * init.c: Adjust comments.
657 (construct_virtual_bases): Remove old-abi code.
658 * lang-specs.h: Remove -fno-new-abi.
659 * mangle.c: Adjust comments.
660 * rtti.c: Adjust comments.
661 (get_base_offset): Remove old-abi-code.
662 * search.c: Adjust comments.
663 (dfs_init_vbase_pointers): Remove.
664 (dfs_vtable_path_unmark): Remove.
665 (init_vbase_pointers): Remove.
666 * semantics.c: Adjust comments.
667 (emit_associated_thunks): Remove old-abi code.
668 * typeck.c: Adjust comments.
670 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
672 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
675 2001-07-19 Mark Mitchell <mark@codesourcery.com>
677 * class.c (finish_struct_anon): Forbid nested classes.
679 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
681 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
682 * optimize.c: Include debug.h.
683 (maybe_clone_body): Use debug hook.
684 * semantics.c: Include debug.h.
685 (expand_body): Use debug hook.
687 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
689 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
691 2001-07-18 Mark Mitchell <mark@codesourcery.com>
693 * class.c (type_requires_array_cookie): New function.
694 (check_methods): Don't try to figure out whether the type needs a
696 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
697 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
698 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
699 * pt.c (instantiate_class_template): Don't set
700 TYPE_VEC_DELETE_TAKES_SIZE.
701 * NEWS: Document ABI changes from GCC 3.0.
703 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
704 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
706 * NEWS (Changes in GCC 3.0): Fix typo.
708 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
710 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
711 which attributes are to be attached, and a flags argument. Update
712 call to decl_attributes.
713 (grokfield): Update call to decl_attributes.
714 * class.c (finish_struct): Update call to cplus_decl_attributes.
715 * cp-tree.h (cplus_decl_attributes): Update prototype.
716 * decl.c (start_decl, grokdeclarator, start_function): Update
717 calls to decl_attributes and cplus_decl_attributes.
718 * friend.c (do_friend): Update call to cplus_decl_attributes.
719 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
721 2001-07-12 Mark Mitchell <mark@codesourcery.com>
723 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
724 for `register' variables with an asm-specification.
726 2001-07-11 Mark Mitchell <mark@codesourcery.com>
728 * semantics.c (finish_asm_stmt): Mark the output operands
729 to an asm addressable, if necessary.
731 2001-07-11 Ben Elliston <bje@redhat.com>
733 * Revert this change -- there is a subtle bug.
736 * decl.c (finish_enum): New "attributes" argument; pass it to
737 cplus_decl_attributes. Use a narrower type if the enum is packed.
738 * cp-tree.h (finish_enum): Adjust prototype.
739 * parse.y (enum_head): New non-terminal.
740 (structsp): Use it. Enums now may be preceded or followed by
741 optional attributes -- pass their chained tree to finish_enum().
742 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
744 2001-07-10 Mark Mitchell <mark@codesourcery.com>
746 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
749 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
751 * semantics.c (cp_expand_stmt): Fix for null
752 current_function_return_value.
754 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
756 * call.c (build_op_delete_call): Initialize fn.
757 (convert_like_real): Delete conditional.
758 (joust): Initialize *w and *l.
759 * class.c: Add prototype for binfo_ctor_vtable.
760 (get_primary_binfo): Initialize result.
761 * init.c (build_java_class_ref): Initialize name.
763 2001-07-09 Erik Rozendaal <dlr@acm.org>
765 * typeck.c (unary_complex_lvalue): Do not duplicate the
766 argument to modify, pre-, or post-increment when used as an
767 lvalue and when the argument has side-effects.
769 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
771 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
772 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
773 cplus_decl_attributes even if attrs is NULL.
774 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
776 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
778 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
779 calls to decl_attributes.
781 2001-07-06 Ira Ruben <ira@apple.com>
783 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
784 be DECL_TEMPLATE_RESULT.
786 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
788 * cp-tree.h (copy_template_template_parm): Rename to ...
789 (bind_template_template_parm): ... here.
790 * tree.c (copy_template_template_parm): Rename to ...
791 (bind_template_template_parm): ... here. Remove the case when
792 NEWARGS is NULL_TREE.
793 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
794 BOUND_TEMPLATE_TEMPLATE_PARM.
795 * pt.c (lookup_template_class): Adjust.
797 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
799 * cvt.c (convert_lvalue): New fn.
800 * cp-tree.h: Declare it.
801 * method.c (do_build_assign_ref): Use it.
802 (do_build_copy_constructor): Convert parm to base types
803 before calling base constructors.
805 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
806 DECL_USER_ALIGN. Check flag_elide_constructors instead of
808 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
810 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
812 * optimize.c (optimize_inline_calls): New function, broken out
814 (optimize_function): ... here. Call it. Don't inline if it is
816 (dump_function): Print name of dump flag causing this dump.
817 * semantics.c (expand_body): Move thunk inline check to
820 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
822 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
823 (comptypes): Use target.comp_type_attributes.
825 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
827 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
829 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
831 * error.c (lang_print_error_function): Add a `diagnostic_context *'
834 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
836 * decl2.c (import_export_class): Update.
838 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
840 * error.c (init_error): Adjust settings.
842 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
844 * error.c (init_error): Adjust settings.
846 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
848 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
849 return pointers to data members by reference rather than by value.
851 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
853 Implement the Named Return Value optimization.
854 * cp-tree.h (struct cp_language_function): Add x_return_value.
855 (current_function_return_value): Now a macro.
856 * decl.c: Don't define it.
857 (define_label, finish_case_label): Don't clear it.
858 (init_decl_processing): Don't register it with GC.
859 * semantics.c (genrtl_finish_function): Don't check it for
860 no_return_label. Copy the RTL from the return value to
861 current_function_return_value and walk, calling...
862 (nullify_returns_r): ...this new fn.
863 * typeck.c (check_return_expr): Set current_function_return_value.
865 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
867 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
868 sharing a ctor vtable with. Merge code for cases 1 and 2.
869 (binfo_ctor_vtable): New fn.
870 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
872 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
874 * class.c (dfs_find_final_overrider): Fix logic.
876 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
877 virtual thunk instead of non-virtual.
878 (get_matching_virtual): Uncomment.
880 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
881 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
884 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
886 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
887 we've not emerged from the hierarchy of RTTI_BINFO on reaching
890 2001-06-13 Mark Mitchell <mark@codesourcery.com>
892 * NEWS: Update release number.
894 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
896 PR c++/3130, c++/3131, c++/3132
897 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
898 * class.c (force_canonical_binfo_r): Move
899 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
900 virtual bases unless they're primary and what they're primary
902 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
903 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
904 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
906 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
907 (layout_nonempty_base_or_field): Add most derived type
909 (layout_empty_base): Likewise.
910 (build_base_field): Likewise.
911 (build_base_fields): Likewise.
912 (propagate_binfo_offsets): Add most derived type
913 parameter. Skip non canonical virtual bases too.
914 (dfs_set_offset_for_unshared_vbases): Don't skip primary
915 bases. Do skip canonical bases.
916 (layout_virtual_bases): Adjust.
917 (layout_class_type): Adjust.
918 (dfs_get_primary_binfo): Build list of virtual primary base
920 (get_primary_binfo): Check that the shared virtual primary
921 base candidate was found first.
922 (accumulate_vtbl_inits): Don't do anything for non-vptr
923 containing binfos. For case 1 primary virtual bases, keep
924 checking that we've not emerged from the hierarchy of RTTI_BINFO.
926 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
929 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
930 hierarchy looking for primary bases for a ctor
931 vtable. Recursively call oneself, if we meet our primary via
932 this route and haven't met it yet via inheritance graph order.
934 2001-06-11 Mark Mitchell <mark@codesourcery.com>
936 * lang-options.h: Emit documentation for -fno-honor-std, not
939 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
941 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
943 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
945 2001-06-10 Mark Mitchell <mark@codesourcery.com>
946 Gabriel Dos Reis <gdr@codesourcery.com>
948 * Make-lang.in (cp/call.o): Depend on diagnostic.h
949 (cp/typeck.o): Depend on diagnostic.h
950 (cp/typeck2.o): Depend on diagnostic.h
951 (cp/repo.o): Depend on dignostic.h
952 * typeck.c: #include diagnostic.h
953 (convert_for_initialization): Remove extern declaration for
954 warningcount and errorcount.
956 * call.c: #include diagnostic.h
957 (convert_like_real): Remove extern declaration for warnincount and
960 * repo.c: #include diagnostic.h
961 * typeck2.c: #include diagnostic.h
963 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
965 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
968 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
971 * friend.c (do_friend): Use push_decl_namespace for classes at
974 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
975 Jason Merrill <jason_merrill@redhat.com>
978 * class.c (build_secondary_vtable): Use assert, rather than an error
980 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
981 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
982 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
983 Don't set BINFO_VTABLE for a primary virtual base.
985 2001-06-07 Mark Mitchell <mark@codesourcery.com>
987 * decl.c (duplicate_decls): Update source position information
988 when a template function is defined.
990 2001-06-07 Phil Edwards <pme@sources.redhat.com>
992 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
994 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
997 * decl.c (pushtag): Don't push into a complete type's scope.
999 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1001 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1002 (struct lang_decl_flags): Lose generate_with_vtable_p.
1003 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1004 * class.c (copy_virtuals): Adjust.
1005 * decl2.c (mark_vtable_entries): Adjust.
1006 * method.c (make_thunk, build_vtable_entry): Adjust.
1007 * class.c (update_vtable_entry_for_fn): Only look as far as the
1008 first defining class.
1009 (build_vtbl_initializer): Put nothing in the slot for a function only
1010 defined in a lost primary virtual base.
1011 (add_vcall_offset_vtbl_entries_1): Use the same code for
1012 the lost primary case and the normal case.
1013 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1014 (get_vfield_offset, get_derived_offset): Lose.
1015 (dfs_find_final_overrider): Use look_for_overrides_here.
1016 (get_matching_virtual): New fn.
1017 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1019 * search.c (look_for_overrides_here): Split out from...
1020 (look_for_overrides_r): Here.
1022 * class.c (find_final_overrider): Return error_mark_node on error.
1024 * decl2.c (key_method): #if 0 accidental change.
1026 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1028 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1029 (build_over_call): Likewise.
1030 * decl.c (grokparms): Likewise.
1031 * pt.c (tsubst_decl): Likewise.
1032 * typeck.c (convert_arguments): Likewise.
1034 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1036 * semantics.c (begin_class_definition): Robustify.
1038 * pt.c (instantiate_decl): Tell the repository code about the
1039 clones, not the cloned functions.
1040 * repo.c (repo_template_used): Explicitly instantiate the cloned
1041 function, not the clones.
1043 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1045 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1046 ICS_BAD_FLAG on created conversion.
1047 (compare_ics): Break out rank.
1049 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1051 * decl.c (xref_tag): Remove extraneous %s on dependent name
1054 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1056 * class.c (layout_vtable_decl): Fix off by one error on
1058 (build_vtt): Likewise.
1059 (build_ctor_vtbl_group): Likewise.
1061 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1063 * class.c (maybe_indent_hierarchy): New function.
1064 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1065 information, if enabled. Use maybe_indent_hierarchy. Adjust
1067 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1068 (dump_array, dump_vtable, dump_vtt): New functions.
1069 (finish_struct_1): Adjust hierarchy dumping.
1070 (initialize_vtable): Call dump_vtable.
1071 (build_vtt): Call dump_vtt.
1072 (build_ctor_vtbl_group): Call dump_vtable.
1073 * decl2.c (flag_dump_class_layout): Remove.
1074 (cxx_decode_option): Remove dump translation unit
1075 and dump class hierarchy check. Call dump_switch_p.
1076 (finish_file): Adjust dumping.
1077 (dump.c): Only dump base classes if not TDF_SLIM.
1078 Only dump namespace members if not TDF_SLIM.
1079 * optimize.c (dump_function): New function.
1080 (optimize_function): Call dump_function.
1081 * semantics.c (expand_body): Use dump_enabled_p.
1083 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1086 Part missed from first commit
1087 * decl2.c (finish_anon_union): Copy context.
1089 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1092 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1094 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1097 * semantics.c (expand_body): Don't optimize thunks.
1099 2001-05-25 Sam TH <sam@uchicago.edu>
1101 * cp-tree.h lex.h: Fix header include guards.
1103 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1105 * decl.c (init_decl_processing): Tweak.
1107 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1109 * decl.c (duplicate_decls): Tidy.
1110 (init_decl_processing): Always set flag_no_builtin.
1112 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1115 * decl2.c (do_local_using_decl): Push the decls, even in a
1118 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1120 * optimize.c (initialize_inlined_parameters): Don't set
1121 TREE_READONLY for a VAR_DECL taking the place of an inlined
1124 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1126 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1127 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1130 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1132 * parse.y: Refer to compound literals as such, not as
1133 constructor-expressions.
1135 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1137 * call.c (build_op_delete_call): Ignore exception-specifications
1138 when looking for matching delete operators.
1139 * init.c (build_new_1): Compute whether or not the allocation
1140 function used is a placement allocation function or not, and
1141 communicate this information to build_op_delete_call.
1143 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1145 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1146 (build_vtbl_ref): Adjust.
1147 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1148 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1150 (unsupported_options): Correspondingly.
1152 * decl2.c (maybe_make_one_only): Check flag_weak, not
1153 supports_one_only().
1155 * cp-tree.def (START_CATCH_STMT): Lose.
1156 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1157 * tree.c (cp_statement_code_p): Don't case it.
1158 * semantics.c (cp_expand_stmt): Likewise.
1159 * cp-tree.h (START_CATCH_TYPE): Lose.
1160 (HANDLER_TYPE): New.
1161 * except.c (expand_start_catch_block): Don't start any blocks.
1163 (expand_end_catch_block): Don't end any blocks.
1164 * parse.y (handler): Don't pass anything from finish_handler_parms
1166 * pt.c (tsubst_expr): Likewise.
1167 * semantics.c (begin_handler): Call note_level_for_catch here.
1168 (finish_handler_parms): Don't return anything.
1169 (genrtl_catch_block, begin_catch_block): Lose.
1170 (genrtl_handler): Call expand_start_catch here.
1172 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1174 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1175 (get_vtable_decl, build_vtt): Not here.
1177 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1180 * optimize.c (update_cloned_parm): Copy addressability and other
1183 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1185 * pt.c (determine_specialization): Ignore artificial functions.
1187 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1189 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1190 (C_RID_CODE): Remove.
1191 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1192 (init_parse): Don't do it here.
1194 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1196 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1197 function declaration to avoid stripping the symbol's attributes.
1199 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1201 * decl.c (pushdecl): Adjust error string.
1202 (xref_tag): Adjust friend class injection warning. Remove the
1203 inherited name from the class shadowed scope.
1205 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1207 * except.c (cp_protect_cleanup_actions): New function.
1208 (init_exception_processing): Don't set protect_cleanup_actions
1209 here. Do set lang_protect_cleanup_actions.
1211 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1213 * spew.c (read_token): Call yyerror on all unexpected tokens.
1215 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1217 * init.c (member_init_ok_or_else): Take a tree rather than
1219 (expand_member_init): Adjust.
1221 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1223 * decl.c (duplicate_decls): Suppress warning about duplicate
1224 decls if the first decl is a friend.
1226 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1228 * except.c (choose_personality_routine): Export. Add
1229 explanatory comment. Take an enum languages, not a boolean.
1230 (initialize_handler_parm): Adjust to match.
1231 * cp-tree.h: Prototype choose_personality_routine.
1232 * lex.c (handle_pragma_java_exceptions): New function.
1233 (init_cp_pragma): Register #pragma GCC java_exceptions.
1235 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1237 * method.c (build_mangled_C99_name): Remove unused prototype.
1239 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1241 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1242 * typeck.c (get_member_function_from_ptrfunc,
1243 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1244 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1246 Reverted Geoff Keating's 2001-05-03's patch.
1248 2001-05-11 Ira Ruben <ira@apple.com>
1250 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1252 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1254 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1255 * parse.y: Update for '&&'; don't issue warning here.
1256 * semantics.c (finish_label_expr): Delete.
1258 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1260 * splay-tree.h (splay_tree_max): New function.
1261 (splay_tree_min): Likewise.
1263 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1265 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1266 (pfn_vflag_identifier): Define.
1267 Update comment about layout of pointer functions.
1268 (build_ptrmemfunc1): Update prototype.
1269 (expand_ptrmemfunc_cst): Update prototype.
1270 * decl.c (initialize_predefined_identifiers): Initialize
1271 pfn_vflag_identifier.
1272 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1273 an extra field to the type.
1274 * expr.c (cplus_expand_constant): Pass 'flag' between
1275 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1276 * typeck.c (get_member_function_from_ptrfunc): When
1277 FUNCTION_BOUNDARY < 16, look at additional field to determine
1278 if a pointer-to-member is a real pointer or a vtable offset.
1279 (build_ptrmemfunc1): Add new parameter to contain extra field.
1280 (build_ptrmemfunc): Pass the extra field around.
1281 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1282 (pfn_from_ptrmemfunc): Ignore the extra field.
1284 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1286 * cp-tree.h (flag_inline_trees): Update documentation.
1287 * decl.c (init_decl_processing): Adjust handling of
1288 flag_inline_functions and flag_inline_trees to support -O3.
1289 (grokfndecl): Set DECL_INLINE on all functions if that's what
1291 (save_function_data): Clear DECL_INLINE in
1292 current_function_cannot_inline is non-NULL.
1293 * decl2.c (flag_inline_trees): Update documentation.
1295 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1297 * dump.c (cp_dump_tree, USING_STMT case): New case.
1298 * tree.c (cp_statement_code_p): Add USING_STMT.
1299 * decl2.c (do_using_directive): Add the using directive statement.
1301 * tree.c (walk_tree): Reformat an if block.
1303 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1305 * decl.c (compute_array_index_type): Don't try to do anything with
1306 the indices when processing a template.
1308 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1310 * call.c: NULL_PTR -> NULL.
1311 * class.c: Likewise.
1314 * decl2.c: Likewise.
1315 * except.c: Likewise.
1318 * search.c: Likewise.
1320 * typeck.c: Likewise.
1321 * typeck2.c: Likewise.
1323 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1325 * decl2.c (do_using_directive): Revert previous patch.
1327 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1329 * cp-tree.def (USING_STMT): New statement node.
1330 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1331 * decl2.c (do_using_directive): Add USING_STMT to statement
1332 tree. Don't emit errors when processing template decl.
1333 * pt.c (tsubst_expr, USING_STMT case): New case.
1334 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1336 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1338 * call.c (build_new_op): Convert args from reference here.
1339 (build_conditional_expr): Don't convert here.
1341 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1343 * spew.c (last_token_id): New static variable.
1344 (read_token): Set it here.
1345 (yyerror): Use it here.
1347 2001-04-30 Richard Henderson <rth@redhat.com>
1349 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1352 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1354 * gxxint.texi: Remove.
1355 * Make-lang.in: Remove all traces of gxxint.texi.
1357 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1359 * decl2.c (start_static_initialization_or_destruction): Correct
1360 logic to handle the -fno-use-cxa-atexit case.
1362 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1364 * optimize.c (update_cloned_parm): New function.
1365 (maybe_clone_body): Use it. Update the `this' parameter too.
1367 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1369 * decl2.c (unsupported_options): Add new-abi.
1370 * lang-options.h: Remove no longer supported options.
1372 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1374 * except.c (can_convert_eh): Don't check template parms,
1377 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1379 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1381 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1383 * cp-tree.h (adjust_clone_args): Prototype new function.
1384 * class.c (adjust_clone_args): New function.
1385 * decl.c (start_function): Call it for in charge ctors.
1387 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1389 * method.c (use_thunk): Make sure that thunks really are emitted
1392 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1394 * mangle.c (write_chars): New macro.
1395 (hwint_to_ascii): New function
1396 (write_number): Use it.
1397 (write_integer_cst): Deal with really big numbers.
1399 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1401 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1404 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1406 * decl.c (grokdeclarator): Set context of namespace scope
1409 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1411 * cp/optimize.c: Include hashtab.h.
1412 (struct inline_data): Add tree_pruner.
1413 (expand_call_inline, expand_calls_inline): Use it when calling
1415 (optimize_function): Initialize and free tree_pruner.
1417 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1419 Lazy __FUNCTION__ generation.
1420 * cp-tree.def (FUNCTION_NAME): Remove.
1421 * cp-tree.h (function_name_declared_p): Remove.
1422 (cp_fname_init): Prototype.
1423 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1424 don't call declare_function_name. Call start_fname_decls.
1425 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1426 clobber the line number.
1427 (cp_fname_init): New function.
1428 (start_function): Call start_fname_decls.
1429 (finish_function): Call finish_fname_decls.
1430 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1431 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1432 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1433 * parse.y (VAR_FUNC_NAME): New token.
1434 (primary): Add VAR_FUNC_NAME.
1435 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1437 (tsubst, FUNCTION_NAME case): Remove.
1438 (tsubst_copy, FUNCTION_NAME case): Remove.
1439 (tsubst_expr, DECL_STMT case): Be careful with a
1440 DECL_PRETTY_FUNCTION_P.
1441 (instantiate_decl): Remove function_name_declared_p.
1442 * semantics.c (begin_compound_statement): Don't call
1443 declare_function_name here.
1444 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1445 (finish_translation_unit): Call finish_fname_decls.
1446 (expand_body): Remove function_name_declared_p.
1447 * typeck2.c (digest_init): Allow any ERROR_MARK.
1449 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1451 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1452 * semantics.c: Fix some typos.
1454 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1456 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1458 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1460 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1462 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1464 * except.c (build_throw): Wrap the initialization of the exception
1465 object in a MUST_NOT_THROW_EXPR.
1466 (do_free_exception): #if 0.
1468 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1470 * cp-tree.h (finish_enum): Change prototype.
1471 * decl.c (finish_enum): Reorganize.
1472 * parse.y (structsp): Adjust calls to finish_enum.
1474 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1476 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1479 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1481 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1482 (layout_empty_base): Return at end flag.
1483 (build_base_field): Likewise.
1484 (build_base_fields): Likewise.
1485 (layout_virtual_bases): Don't add 1 to eoc value.
1486 (end_of_class): Use full size for empty bases.
1487 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1488 empty bases. Don't add 1 to eoc value. Only add trailing padding
1489 if we're an empty class with no empty bases.
1490 (dump_class_hierarchy): Dump size and alignment.
1492 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1494 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1497 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1499 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1500 is found, look first if name does not match the structure name.
1502 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1504 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1506 (SET_DECL_LANGUAGE): New macro.
1507 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1508 (pushdecl): Likewise.
1509 (build_library_fn_1): Likewise.
1510 (build_cp_library_fn): Likewise.
1511 (grokfndecl): Likewise.
1512 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1513 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1514 * lex.c (retrofit_lang_decl): Likewise.
1515 * mangle.c (mangle_decl_string): Don't mangle the names of
1516 variables declared with C language linkage.
1517 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1519 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1521 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1522 flag_access_control from uninitialized storage.
1524 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1526 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1527 * mangle.c (write_pointer_to_member_type): Fix mangling of
1528 pointers to cv-qualified member function types.
1530 * init.c (build_delete): Create a SAVE_EXPR for the address if
1531 we're going to use it more than once.
1533 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1535 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1536 (expand_ptremfunc_cst): Change prototype.
1537 (delta2_from_ptrmemfunc): Remove.
1538 * expr.c (cplus_expand_constant): Adjust call to
1539 expand_ptrmemfunc_cst.
1540 * typeck.c (build_ptrmemfunc1): Simplify.
1541 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1542 results in a constant.
1543 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1544 (delta2_from_ptrmemfunc): Remove.
1545 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1547 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1549 * cp-tree.h (decl_namespace_list): New macro.
1550 (struct saved_scope): Add decl_ns_list.
1551 * decl.c (mark_saved_scope): Mark it.
1552 * decl2.c: Lose static decl_namespace_list.
1553 (init_decl2): Don't save it.
1555 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1557 * cp-tree.h (warn_return_type, yylex): Delete redundant
1560 * decl.c (current_class_depth, global_namespace): Likewise.
1562 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1564 * repo.c (flag_use_repository): Likewise.
1566 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1568 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1569 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1570 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1571 lvalue_or_else, print_lang_statistics, comp_target_types,
1572 unsigned_type, signed_type, signed_or_unsigned_type,
1573 build_function_call, mark_addressable, incomplete_type_error):
1574 Delete redundant declarations.
1576 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1578 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1579 (TYPE_ANONYMOUS_P): New macro.
1580 (TAGGED_TYPE_P): New macro.
1581 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1582 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1583 * tree.c (no_linkage_helper): Likewise.
1584 * semantics.c (begin_class_definition): Likewise.
1585 * pt.c (convert_template_argument): Likewise.
1586 * lex.c (check_for_missing_semicolon): Likewise.
1588 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1590 * class.c (dfs_unshared_virtual_bases): New function.
1591 (mark_primary_bases): Call it.
1592 (check_bases): Ignore virtual bases when determining
1595 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1597 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1599 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1601 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1602 cloned function to the clone.
1604 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1606 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1608 * semantics.c: Include expr.h.
1610 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1612 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1613 and assignment op. Set TREE_USED for parameter.
1615 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1617 * class.c (find_final_overrider_data): Add `candidates'.
1618 (dfs_find_final_overrider): Don't issue error messages
1620 (find_final_overrider): Issue error messages here.
1621 (build_base_field): Don't warn about amgibuous direct bases here.
1622 (warn_about_ambiguous_direct_bases): New function.
1623 (layout_class_type): Use it.
1625 2001-04-10 Richard Henderson <rth@redhat.com>
1627 * typeck.c (build_array_ref): Push the array reference inside
1628 COMPOUND_EXPR and COND_EXPR.
1630 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1632 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1633 * decl.c (duplicate_decls): Adjust accordingly.
1634 (maybe_commonize_var): Likewise.
1635 (grokfndecl): Likewise.
1636 (start_function): Likewise.
1637 (start_method): Likewise.
1638 * decl2.c (key_method): Likewise.
1639 (import_export_decl): Likewise.
1640 * method.c (implicitly_declare_fn): Likewise.
1641 * optimize.c (maybe_clone_body): Likewise.
1643 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1645 * lang-specs.h: Add __DEPRECATED.
1647 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1649 * search.c (get_dynamic_cast_base_type): When building a new
1650 constant, set its type to ssizetype.
1652 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1654 * optimize.c (expand_call_inline): Only add newly inlined statements
1657 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1659 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1660 (OPERATOR_FORMAT): Likewise.
1661 (OPERATOR_TYPENAME_FORMAT): Likewise.
1662 * operators.def: Remove old name-mangling information.
1663 * decl.c (grok_op_properties): Adjust accordingly.
1664 * lex.c (init_operators): Likewise.
1665 * rtti.c (get_tinfo_decl): Issue error messages about types that
1668 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1670 * decl2.c (import_export_decl): Don't call import_export_class
1671 when processing an inline member function.
1672 * semantics.c (expand_body): Call import_export_decl before
1673 emitting inline functions.
1675 2001-03-28 Richard Henderson <rth@redhat.com>
1677 IA-64 ABI Exception Handling:
1678 * cp-tree.def (EH_SPEC_BLOCK): New.
1679 (MUST_NOT_THROW_EXPR): New.
1680 * cp-tree.h: Update changed function declarations.
1681 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1682 (CPTI_CALL_UNEXPECTED): New.
1683 (struct cp_language_function): Rename x_eh_spec_try_block
1685 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1686 * decl.c (current_binding_level): If no current function
1687 bindings, revert to scope_chain.
1688 (initialize_predefined_identifiers): Remove __cp_push_exception.
1689 (store_parm_decls): Use begin_eh_spec_block.
1690 (finish_function): Use finish_eh_spec_block.
1691 (mark_lang_function): Update for name changes.
1692 * decl2.c (finish_file): No mark_all_runtime_matches.
1693 * dump.c (cp_dump_tree): Handle new tree codes.
1694 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1695 * except.c (catch_language_init, catch_language): Remove.
1696 (init_exception_processing): Don't set language code.
1697 Initialize call_unexpected_node, protect_cleanup_actions,
1698 eh_personality_libfunc, lang_eh_runtime_type.
1699 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1700 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1701 (prepare_eh_type): Split out type canonicalizations ...
1702 (build_eh_type_type): ... from here.
1703 (build_eh_type_type_ref): Remove.
1704 (mark_all_runtime_matches): Remove.
1705 (build_exc_ptr): New.
1706 (do_begin_catch, do_end_catch): New.
1707 (do_pop_exception): Remove.
1708 (build_terminate_handler): Remove.
1709 (choose_personality_routine): Split out language choice from ...
1710 (initialize_handler_parm): ... here.
1711 Use MUST_NOT_THROW_EXPR.
1712 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1713 exception object handling.
1714 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1715 (expand_exception_blocks, alloc_eh_object): Remove.
1716 (begin_eh_spec_block, finish_eh_spec_block): New.
1717 (do_allocate_exception, do_free_exception): New.
1718 (expand_throw): Merge into ...
1719 (build_throw): ... here. Update for abi.
1720 * expr.c (cplus_expand_expr): No expand_internal_throw.
1721 Handle MUST_NOT_THROW_EXPR.
1722 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1723 * semantics.c (*) Update for except.h name changes.
1724 (genrtl_try_block): No protect_with_terminate.
1725 (genrtl_eh_spec_block): New.
1726 (genrtl_handler): Don't emit the goto here.
1727 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1728 (genrtl_finish_function): Don't expand_exception_blocks.
1729 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1731 2001-03-28 Richard Henderson <rth@redhat.com>
1733 * decl.c (struct named_label_list): Rename eh_region to
1734 in_try_scope, add in_catch_scope.
1735 (struct binding_level): Rename eh_region to is_try_scope,
1737 (note_level_for_try): Rename from note_level_for_eh.
1738 (note_level_for_catch): New.
1739 (poplevel): Copy both is_try_scope and is_catch_scope to
1740 the named_label_list struct.
1741 (check_previous_goto_1): Don't check for catch block via
1742 DECL_ARTIFICIAL; use in_try_scope instead.
1743 (check_goto): Likewise.
1744 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1745 * except.c (expand_start_catch_block): Call note_level_for_catch.
1746 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1748 2001-03-27 Richard Henderson <rth@redhat.com>
1750 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1751 exceptions_via_longjmp.
1753 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1755 * pt.c (check_default_tmpl_args): Make error messages clearer.
1757 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1759 * error.c: Also undefine 'A' macro used for cp_printers definition.
1761 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1763 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1765 2001-03-26 Mike Yang <yang@research.att.com>
1766 Mark Mitchell <mark@codesourcery.com>
1768 * dump.c (dump_access): New function.
1769 (cp_dump_tree): Use it. Dump basetype information for class
1772 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1774 * Makefile.in (optimize.o): Depend on params.h.
1775 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1776 (init_decl_processing): Set flag_no_inline when doing
1778 * optimize.c: Include params.h.
1779 (struct inline_data): Improve documentation of FNS. Add
1780 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1781 (INSNS_PER_STMT): New macro.
1782 (remap_block): Use CLONING_P.
1783 (inlinable_function_p): Don't inline big functions.
1784 (expand_call_inline): Keep track of how much inlining we've done.
1785 (optimize_function): Set FIRST_INLINED_FN.
1786 (maybe_clone_body): Set CLONING_P.
1787 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1789 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1790 rest_of_compilation. Clear DECL_RTL for local variables
1792 (clear_decl_rtl): New function.
1794 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1797 * cp-tree.h (skip_type_access_control,
1798 reset_type_access_control): Prototype.
1799 * decl.c (grokdeclarator): Access of friends is not checked.
1800 * parse.y (component_decl_list): Reset type access control.
1801 * semantics.c (decl_type_access_control): Clear
1802 current_type_lookups.
1803 (save_type_access_control): Don't save if not deferring.
1804 (skip_type_access_control, reset_type_access_control): New
1806 (begin_class_definition): Do type access control for basetypes.
1807 Start deferred access control.
1808 (finish_class_definition): Resume immediate access control if
1809 this is a local class.
1811 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1813 * class.c (add_method): Use memcpy/memmove, not bcopy.
1815 * decl.c (duplicate_decls): Likewise.
1817 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1819 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1822 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1824 * decl.c (local_names): Define.
1825 (push_local_name): New.
1826 (grok_reference_init): Return init if initializing static reference
1827 variable with non-constant instead of emitting it.
1828 Move expand_static_init call to cp_finish_decl.
1829 (layout_var_decl): Call push_local_name.
1830 (maybe_commonize_var): Allow inlining functions even if they have
1831 static local variables, use comdat_linkage for them if flag_weak.
1832 (check_initializer): Call obscure_complex_init if
1833 grok_reference_init returned non-zero.
1834 (save_function_data): Clear x_local_names.
1835 (pop_cp_function_context): Free x_local_names.
1836 (mark_inlined_fns): Remove.
1837 (mark_lang_function): Mark x_local_names.
1838 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1839 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1840 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1841 DECL_DISCRIMINATOR_P.
1842 * cp-tree.h (cp_language_function): Add x_local_names.
1843 (lang_decl_flags): Add discriminator into u2.
1844 (lang_decl_inlined_fns): Remove.
1845 (lang_decl): inlined_fns is now a TREE_VEC.
1846 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1847 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1848 TREE_VEC, not a custom structure.
1849 (optimize_function): Likewise.
1850 * mangle.c (discriminator_for_local_entity): Discriminate among
1851 VAR_DECL local entities.
1852 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1855 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1857 Add support for Java interface method calls.
1858 * cp-tree.h (struct lang_type): Add java_interface flag.
1859 (TYPE_JAVA_INTERFACE): New macro.
1860 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1861 by setting TYPE_JAVA_INTERFACE.
1862 * call.c (java_iface_lookup_fn): New static.
1863 (build_over_call): If calling a method declared in a
1864 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1865 expression which resolves the function address.
1866 (build_java_interface_fn_ref): New function.
1868 2001-03-22 Richard Henderson <rth@redhat.com>
1870 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1871 * except.c: Don't include it.
1873 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1874 based on an idea from Joe Buck <jbuck@synopsys.com>
1876 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1878 (data_def, component_decl): Add reductions to bad_decl.
1880 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1882 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1883 anonymous aggregates, since they don't have assignment operator
1885 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1886 assignment operators for anonymous structure fields.
1888 2001-03-21 Jason Merrill <jason@redhat.com>
1890 * pt.c (instantiate_decl): Abort if we see a member constant
1891 instantiation that doesn't already have its initializer.
1892 Downgrade explicit instantiation without definition to pedwarn.
1894 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1895 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1896 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1898 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1899 (pending_vtables): Remove.
1900 * decl2.c (pending_vtables): Remove.
1901 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1902 CLASSTYPE_VTABLE_NEEDS_WRITING.
1903 (import_export_class): Likewise.
1904 (init_decl2): Don't mark pending_vtables.
1905 * lex.c (handle_pragma_vtable): Just sorry.
1906 * pt.c (instantiate_class_template): Don't mess with
1907 CLASSTYPE_VTABLE_NEEDS_WRITING.
1908 (mark_class_instantiated): Likewise.
1909 * ptree.c (print_lang_type): Don't print it.
1910 * semantics.c (begin_class_definition): Don't set it.
1912 * pt.c (template_tail): Replace with last_pending_template.
1913 (maybe_templates, maybe_template_tail): Remove.
1914 (add_pending_template): Adjust.
1915 (instantiate_pending_templates): Adjust.
1917 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1918 (current_lang_stack): Remove.
1919 * decl.c (maybe_push_to_top_level): Don't initialize it.
1920 (duplicate_decls): Use current_lang_depth.
1921 (xref_basetypes): Likewise.
1922 * class.c (current_lang_depth): New fn.
1923 (push_lang_context): Use more varray functionality.
1924 (pop_lang_context): Likewise.
1926 * error.c (GLOBAL_THING): Always use '__'.
1928 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1930 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1932 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1933 operators, even when they have `extern "C"' linkage.
1935 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1937 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1938 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1939 where it's not necessary.
1940 (add_method): Remove optimization involving comparison of
1941 DECL_ASSEMBLER_NAME.
1942 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1943 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1944 where it's not necessary.
1945 (check_methods): Likewise.
1946 (build_clone): Likewise.
1947 (built_vtt): Likewise.
1948 * cp-tree.h (DECL_NEEDED_P): Likewise.
1949 * decl.c (pushtag): Likewise.
1950 (duplicate_decls): Likewise.
1951 (pushdecl): Likewise.
1952 (builtin_function): Likewise.
1953 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1954 (build_cp_library_fn): Likewise.
1955 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1956 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1957 where it's not necessary.
1958 (make_rtl_for_nonlocal_decl): Likewise.
1959 (cp_finish_decl): Likewise.
1960 (grokfndecl): Likewise.
1961 (grokvardecl): Likewise.
1962 (grokdeclarator): Likewise.
1963 (start_function): Likewise.
1964 (cp_missing_return_ok_p): Likewise.
1965 * decl2.c (grokclassfn): Likewise.
1966 (check_classfn): Likewise.
1967 (finish_static_data_member_decl): Likewise.
1968 (grokfield): Likewise.
1969 * error.c (GLOBAL_IORD_P): Remove.
1970 (dump_global_iord): Improve output.
1971 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1972 * except.c (nothrow_libfn_p): Summarily reject any function not in
1974 * init.c (build_java_class_ref): Don't explicitly set
1975 DECL_ASSEMBLER_NAME after calling mangle_decl.
1976 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1977 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1978 * method.c (set_mangled_name_for_decl): Don't explicitly set
1979 DECL_ASSEMBLER_NAME after calling mangle_decl.
1980 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1981 IDENTIFIER_GLOBAL_VALUE for the thunk.
1982 * pt.c (set_mangled_name_for_template_decl): Remove.
1983 (check_explicit_specialization): Don't use it.
1984 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1985 (tsubst_friend_function): Likewise.
1986 (tsubst_decl): Likewise.
1987 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1988 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1989 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1990 where it's not necessary.
1991 (tinfo_base_init): Likewise.
1992 (create_real_tinfo_var): Likewise.
1993 * search.c (looup_field_1): Likewise.
1994 * semantics.c (finish_named_return_value): Likewise.
1995 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1997 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1999 Correct semantics restrictions checking in throw-expression.
2000 * except.c (is_admissible_throw_operand): New function.
2001 (build_throw): Use it.
2003 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2005 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2008 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2010 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2011 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2012 * decl.c (duplicate_decls): Likewise.
2013 (builtin_function): Likewise.
2014 (build_library_fn): Likewise.
2015 (build_cp_library_fn): Likewise.
2016 (check_initializer): Likewise.
2017 (cp_finish_decl): Likewise.
2018 * decl2.c (grokfield): Likewise.
2019 (grok_function_init): Remove #if 0'd code.
2020 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2021 * friend.c (do_friend): Likewise.
2022 * init.c (get_temp_regvar): Likewise.
2023 * method.c (make_thunk): Likewise.
2024 * pt.c (tsubst_friend_function): Likewise.
2025 (tsubst_decl): Likewise.
2026 (regenerate_decl_from_template): Likewise.
2027 * semantics.c (genrtl_named_return_value): Likewise.
2028 (expand_body): Likewise.
2029 (genrtl_finish_function): Likewise.
2030 * tree.c (cp_tree_equal): Likewise.
2032 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2034 * call.c (convert_like_real): Add extra semantics to INNER
2035 parameter. Don't convert to temporary if a user conversion
2036 gives us an lvalue that we're about to bind to a reference.
2037 Set INNER to indicate pending reference binding on recursive
2040 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2042 * cp/lex.c: Delete duplicate pending_lang_change.
2044 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2046 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2048 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2049 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2051 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2053 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2055 2001-03-08 Stan Shebs <shebs@apple.com>
2057 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2059 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2061 * spew.c: Remove references to CPP_OSTRING.
2063 2001-03-06 Andrew Haley <aph@redhat.com>
2065 * typeck.c (convert_arguments): Check that we have an fndecl.
2067 2001-03-05 Andrew Haley <aph@redhat.com>
2069 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2070 __built_in_constant_p.
2072 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2074 * typeck.c (build_static_cast): Allow enum to enum conversions
2077 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2079 * class.c (check_field_decls): Pointers to member do not a
2080 non-pod struct make, as per DR 148.
2082 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2084 * call.c (joust): cp_pedwarn when using gnu extension concerning
2085 worst conversion sequences.
2087 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2089 * decl.c: Replace all uses of 'boolean' with 'bool'.
2091 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2093 * lang-specs.h: Add zero initializer for cpp_spec field to
2094 all array elements that need one. Don't put an #ifdef inside
2095 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2098 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2100 Implement using decls inside template functions.
2101 * decl2.c (validate_nonmember_using_decl): Don't special case
2102 fake_std_node in the global namespace. Don't reject early when
2103 processing a template.
2104 (do_local_using_decl): Add to statement tree. Don't do further
2105 processing when building a template.
2106 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2108 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2110 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2111 same function. Do complain about ambiguating extern "C"
2114 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2116 Remove floating point and complex type template constant parms.
2117 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2118 COMPLEX_TYPE extensions.
2119 (invalid_nontype_parm_type_p): Likewise.
2121 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2123 * except.c (call_eh_info): Revert "match_function"'s type.
2125 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2127 Fix ctor vtable vcall offsets.
2128 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2129 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2130 (get_matching_base): Remove.
2131 (get_original_base): New function.
2132 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2133 Use a virtual thunk for a ctor vtable with an index
2134 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2135 primary base within a constructor vtable. Only set
2136 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2137 when primary base has been lost.
2138 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2140 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2142 * call.c (joust): Ensure more_specialized()'s argument length
2143 parameter has correct value for constructors.
2145 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2147 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2149 * decl.c (mark_inlined_fns): Prototype.
2151 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2153 * spew.c (yylex): Correct handling of friends.
2155 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2157 * mangle.c (write_encoding): Pass write_function_type the
2158 FUNCTION_DECL for the function being encoded.
2159 (write_function_type): Pass it along to write_bare_function_type.
2160 (write_bare_function_type): Pass it along to write_method_parms.
2161 (write_method_parms): Don't mangle the compiler-generated
2162 parameters to a constructor or destructor.
2164 2001-02-22 Andreas Jaeger <aj@suse.de>
2166 * optimize.c: Include toplev.h for
2167 note_deferral_of_defined_inline_function prototype.
2169 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2171 * cp-tree.h (struct lang_decl_inlined_fns): New.
2172 (struct lang_decls): Add inlined_fns.
2173 (DECL_INLINED_FNS): New macro.
2174 * optimize.c (struct inline_data): Add inlined_fns.
2175 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2176 (inlinable_function_p): Likewise, fix typo in comment,
2177 function is not inlinable if it already inlined function currently
2179 (expand_call_inline): Add fn to inlined_fns if neccessary.
2180 (optimize_function): Initialize inlined_fns.
2181 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2182 * decl.c (mark_inlined_fns): New function.
2183 (lang_mark_tree): Call it.
2185 2001-02-21 Jason Merrill <jason@redhat.com>
2187 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2188 (DECL_UNINLINABLE): Move to middle-end.
2190 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2191 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2192 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2193 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2194 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2196 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2199 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2201 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2204 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2206 * optimize.c (expand_call_inline): Don't walk subtrees of type
2209 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2211 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2214 2001-02-18 Jason Merrill <jason@redhat.com>
2216 Do put the VTT parameter in DECL_ARGUMENTS.
2217 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2218 (current_vtt_parm): New macro.
2219 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2220 (DECL_HAS_VTT_PARM_P): New macro.
2221 (DECL_VTT_PARM): Remove.
2222 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2223 * decl.c (duplicate_decls): Only copy the operator code if
2225 (start_function): Set current_vtt_parm.
2226 (lang_mark_tree): Don't mark vtt_parm.
2227 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2228 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2229 * class.c (build_clone): Maybe remove the VTT parm.
2230 * optimize.c (maybe_clone_body): Set up the VTT parm.
2231 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2232 * call.c (build_over_call): Just allow the VTT arg.
2233 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2234 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2235 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2236 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2237 * error.c (dump_function_decl): Likewise.
2238 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2239 if we try to call a constructor with in-charge or VTT parms.
2240 * method.c (skip_artificial_parms_for): New fn.
2241 * call.c (add_function_candidate, build_over_call): Call it.
2242 * call.c (build_new_method_call): Use current_vtt_parm.
2243 * init.c (expand_virtual_init): Likewise.
2244 * class.c (same_signature_p): No longer static.
2245 * cp-tree.h: Declare it.
2246 * search.c (look_for_overrides_r): Use it.
2248 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2250 * cp-tree.h (new_abi_rtti_p): Remove.
2251 (name_mangling_version): Likewise.
2252 (flag_do_squangling): Likewise.
2253 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2254 * decl.c (grokfndecl): Likewise.
2255 * decl2.c (name_mangling_version): Remove.
2256 (flag_do_squangling): Likewise.
2257 (lang_f_options): Remove `squangle'.
2258 (unsupported_options): Add `squangle'.
2259 (cxx_decode_option): Issue a warning about uses of
2260 -fname-mangling-version.
2261 (finish_file): Remove old ABI support.
2262 * pt.c (check_explicit_specialization): Likewise.
2263 (tsubst_decl): Likewise.
2264 * rtti.c (init_rtti_processing): Likewise.
2265 (build_headof): Likewise.
2266 (get_tinfo_decl_dynamic): Likewise.
2267 (tinfo_from_decl): Likewise.
2268 (build_dynamic_cast_1): Likewise.
2269 (synthesize_tinfo_var): Likewise.
2270 * init.c (build_new): Allow enumeration types for the array-bounds
2271 in a direct-new-declarator.
2273 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2275 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2276 TREE_PROTECTED from the template being specialized.
2278 2001-02-17 Jason Merrill <jason@redhat.com>
2280 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2282 * decl.c (bad_specifiers): Allow throw specs on things with
2283 pointer-to-function or -member-function type.
2284 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2287 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2289 * call.c (check_dtor_name): Handle template names correctly.
2291 2001-02-16 Jason Merrill <jason@redhat.com>
2293 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2294 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2295 * optimize.c (maybe_clone_body): Don't substitute it.
2296 * call.c (build_new_method_call): Check in_chrg instead.
2297 * init.c (expand_virtual_init): Likewise.
2299 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2301 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2302 class-type introduces at least a type-name.
2304 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2306 * call.c (convert_like_real): Create a temporary for non-lvalue.
2308 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2310 * cp-tree.h: Fix typos in comments.
2312 2001-02-16 Jason Merrill <jason@redhat.com>
2314 * optimize.c (remap_block): If we're compiling a clone, pass the
2315 new block to insert_block.
2317 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2319 * semantics.c (finish_asm_stmt): Robustify.
2321 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2323 * pt.c (push_template_decl_real): Don't remangle the name of a
2326 2001-02-15 Jim Meyering <meyering@lucent.com>
2328 * Make-lang.in (c++.install-common): Depend on installdirs.
2329 (c++.install-info): Likewise.
2330 (c++.install-man): Likewise.
2332 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2334 * typeck2.c (build_m_component_ref): Robustify.
2336 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2338 * friend.c (do_friend): Don't take the nested [template] class
2339 into account when deciding whether to warn about the friend
2340 function not referring to a template function.
2342 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2344 * typeck.c (build_unary_op): Clarify error message.
2346 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2348 * parse.y (component_constructor_declarator): allow optional
2349 parentheses around constructor class name.
2351 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2353 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2355 * init.c (emit_base_init): Remove incorrect comment about
2357 * method.c (make_thunk): Fix comment alignment.
2359 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2361 Kill remnants of this is variable.
2362 * cp-tree.h (flag_this_is_variable): Remove.
2363 * decl2.c (flag_this_is_variable): Remove.
2364 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2365 (build_vbase_path): The path is non-static, even in a cdtor.
2366 (resolves_to_fixed_type_p): Add additional return value.
2367 * search.c (init_vbase_pointers): Adjust.
2368 * tree.c (lvalue_p_1): Adjust.
2369 * typeck.c (mark_addressable): Adjust.
2371 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2373 * pt.c (unify): Don't check cv quals of array types.
2375 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2377 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2378 check whether we already have the type.
2380 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2382 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2383 * call.c (build_op_delete_call): Simplify to remove duplicate
2385 * class.c (clone_function_decl): Don't build the deleting variant
2386 of a non-virtual destructor.
2387 * decl.c (finish_destructor_body): Don't call delete if this is a
2388 non-virtual destructor.
2389 * init.c (build_delete): Explicitly call `operator delete' when
2390 deleting an object with a non-virtual destructor.
2392 2001-02-13 Jason Merrill <jason@redhat.com>
2394 * lang-specs.h: Add more __EXCEPTIONS.
2396 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2398 * typeck2.c (process_init_constructor): Check
2399 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2401 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2403 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2404 Remove spurious information in comment. Allow further
2405 adjustments of REFERENCE_TYPE args.
2407 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2409 * errfn.c (cp_deprecated): Tweak diagnostic text.
2410 * parse.y (new_initializer): Deprecate initializer lists
2413 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2415 Remove old ABI support.
2417 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2419 * decl2.c (flag_vtable_thunks): Always set it to 1.
2420 (flag_new_abi): Likewise.
2421 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2423 * Makefile.in (g++spec.o): Fix typo.
2425 2001-02-09 Jason Merrill <jason@redhat.com>
2427 * lang-specs.h: Restore definition of __EXCEPTIONS.
2429 2001-02-08 Jason Merrill <jason@redhat.com>
2431 * search.c (shared_member_p): New function.
2432 (lookup_field_r): Use it.
2433 * cp-tree.h (SHARED_MEMBER_P): Remove.
2435 * method.c (process_overload_item): Handle template-dependent array
2437 * pt.c (type_unification_real): If we end up with undeduced nontype
2440 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2443 * typeck2.c (friendly_abort): Don't say anything if we have
2444 earlier errors or sorries.
2446 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2447 wchar_t. Ignore if in_system_header.
2449 * decl.c (maybe_push_cleanup_level): New fn...
2450 (start_decl_1): ...split out from here.
2451 * cvt.c (build_up_reference): Use it.
2452 * cp-tree.h: Declare it.
2454 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2456 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2459 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2461 * pt.c (lookup_template_class): Make sure it's a primary
2462 template or template_template_parm when called from the parser.
2463 (instantiate_template_class): Add assertion.
2465 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2467 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2468 from error_mark_node.
2470 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2472 Fix specification and implementation bugs in V3 ABI
2473 construction vtables.
2474 * cp-tree.h (flag_dump_class_layout): New flag.
2475 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2476 (BINFO_LOST_PRIMARY_P): New flag.
2477 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2478 (BINFO_PRIMARY_MARKED_P): Rename to ...
2479 (BINFO_PRIMARY_P): ... here.
2480 (binfo_via_virtual): New prototype.
2481 * decl2.c (flag_dump_class_layout): New flag.
2482 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2483 use `=' as a file name separator.
2484 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2486 (build_vtbl_address): If this is a virtual primary base, then
2487 get the vtbl of what it is ultimately primary for.
2488 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2489 for BINFO_PRIMARY_P.
2490 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2491 (get_shared_vbase_if_not_primary): Likewise.
2492 (dfs_get_pure_virtuals): Likewise.
2493 (expand_upcast_fixups): Likewise.
2494 (fixup_virtual_upcast_offsets): Likewise.
2495 (dfs_find_vbase_instance): Likewise.
2496 (find_vbase_instance): Likewise.
2497 (binfo_from_vbase): Adjust comment to reflect reality.
2498 (binfo_via_virtual): New function.
2499 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2500 for binfo walking during VTT construction.
2501 (dfs_mark_primary_bases): Remove.
2502 (force_canonical_binfo_r): New function.
2503 (force_canonical_binfo): New function.
2504 (mark_primary_virtual_base): New function.
2505 (mark_primary_bases): Walk in inheritance graph order, use
2506 mark_primary_virtual_base.
2507 (determine_primary_base): Use some more intermediate variables.
2508 (dfs_find_final_overrider): Don't check for overriding along a
2510 (dfs_modify_vtables): Walk into primary virtual bases too.
2511 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2512 (build_base_fields): Likewise.
2513 (dfs_set_offset_for_unshared_vbases): Likewise.
2514 (layout_virtual_bases): Likewise.
2515 (end_of_class): Likewise.
2516 (finish_struct_1): Call dump_class_hierarchy, if requested.
2517 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2518 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2519 (dump_class_hierarchy): Add file parameter. Append to file, if
2521 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2522 Use canonical base for virtual bases.
2523 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2524 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2525 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2526 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2528 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2529 from DATA. We want virtual primary bases and all bases via virtual.
2530 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2531 virtual base when not a construction vtable.
2532 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2533 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2534 Use canonical bases when processing virtual bases.
2535 (accumulate_vtbl_inits): We're interested in any base via a
2537 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2538 within a construction vtable, determine what is being overridden.
2539 (build_vtbl_initializer): Add more comments
2540 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2541 (build_rtti_vtbl_entries): Check if the base has lost its
2544 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2546 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2548 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2550 * decl.c (pushdecl): Call abort instead of fatal.
2551 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2552 * init.c (build_new_1): Likewise.
2553 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2554 * decl.c (build_typename_type): hash_table_init now returns void.
2555 decl.c (init_decl_processing): Make an error non-fatal.
2557 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2559 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2561 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2562 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2563 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2564 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2565 * decl.c (maybe_commonize_var): Use the new name-mangling where
2567 * decl2.c (comdat_linkage): Enhance comments. Make all
2568 compiler-generated things static, if COMDAT is not available.
2569 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2571 (tinfo_base_init): Use the correct mangled name for typeinfo
2572 strings, and push them into the global scope.
2573 (typeinfo_in_lib_p): New function.
2574 (synthesize_tinfo_var): Use it.
2575 (create_real_tinfo_var): Likewise.
2577 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2579 * decl.c (push_class_binding): Use context_for_name_lookup instead
2581 * search.c (context_for_name_lookup): Remove static. Check for NULL
2582 context in the loop.
2583 * cp-tree.h (context_for_name_lookup): Add prototype.
2585 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2587 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2588 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2590 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2591 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2593 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2595 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2596 of macros used when compiling g++spec.c.
2597 * g++spec.c (lang_specific_driver): Link with the shared
2600 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2602 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2603 make_reference_declarator, make_call_declarator), method.c
2604 (implicitly_declare_fn), parse.y (namespace_using_decl,
2605 notype_unqualified_id, expr_or_declarator, new_type_id,
2606 after_type_declarator, direct_after_type_declarator,
2607 notype_declarator, complex_notype_declarator,
2608 complex_direct_notype_declarator, qualified_id,
2609 notype_qualified_id, overqualified_id, direct_new_declarator,
2610 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2611 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2612 instead of build_parse_node.
2614 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2616 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2617 (minus_one_node): Moved to top level gcc directory. Renamed
2618 to integer_minus_one_node.
2620 * init.c (init_init_processing): Don't set minus_one_node.
2621 (build_vec_init): Use integer_minus_one_node.
2623 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2625 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2627 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2628 identical and they would be replaced with constant, remove
2629 MODIFY_EXPR from the tree.
2631 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2633 * Make-lang.in: Remove all dependencies on defaults.h.
2634 * call.c: Don't include defaults.h.
2636 * decl2.c: Likewise.
2637 * except.c: Likewise.
2641 * typeck.c: Likewise.
2643 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2645 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2646 operators even in "C" linkage.
2647 * method.c (set_mangled_name_for_decl): Likewise.
2648 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2649 overloaded operators in "C" linkage.
2651 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2653 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2654 (tsubst_arg_types): Check parameter is not void.
2655 (tsubst): Adjust tsubst_decl call.
2657 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2659 * call.c (add_builtin_candidate): Quote std properly, from
2662 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2664 * pt.c (check_explicit_specialization): Clone constructors and
2667 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2669 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2670 indicates anything special about template depth. Make sure we
2671 only count the user visible template classes.
2673 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2675 * call.c (build_conv): Typo in comment.
2676 (add_builtin_candidate): Add more explanation.
2677 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2678 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2679 when we have enumeral types.
2680 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2681 candidates for relops and eqops.
2682 (joust): Simplify control flow. Allow a non-template user
2683 function to hide a builtin.
2685 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2687 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2688 (more_specialized): Add deduction parameter.
2689 * call.c (joust): Adjust more_specialized call.
2690 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2691 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2692 (get_bindings_order): Remove.
2693 (get_bindings_real): Add DEDUCE parameter.
2694 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2695 REFERENCE_TYPE jig for DEDUCE_ORDER.
2696 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2697 maybe_adjust_types_for_deduction.
2698 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2700 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2701 (check_cv_quals_for_unify): Use new unify qualifier flags.
2702 (unify): Clear new unify qualifier flags.
2703 (get_bindings_real): Add DEDUCE parameter.
2704 (get_bindings): Adjust call to get_bindings_real.
2705 (get_bindings_overload): Likewise.
2706 (most_specialized_instantiation): Adjust call to
2709 2001-01-19 Jason Merrill <jason@redhat.com>
2711 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2713 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2716 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2718 * decl2.c (arg_assoc_class): Fix double iteration logic.
2720 2001-01-19 Jason Merrill <jason@redhat.com>
2722 * init.c (build_delete): Always call convert_force to strip cv-quals.
2724 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2725 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2726 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2728 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2730 * search.c (get_vbase_1): Count only virtual bases.
2732 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2734 * class.c (duplicate_tag_error): Robustify flag clearing.
2736 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2738 * cp-tree.h (lookup_template_class): Add complain parm.
2739 * decl.c (lookup_namespace_name): Adjust call to
2740 lookup_template_class.
2741 (make_typename_type): Likewise.
2742 * semantics.c (finish_template_type): Likewise.
2743 * pt.c (lookup_template_class): Add complain parm. Adjust.
2744 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2747 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2749 * pt.c (copy_default_args_to_explicit_spec): Preserve
2750 object's CV quals. Reorganize.
2752 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2754 * typeck.c (build_modify_expr): Say `initialization' for
2756 * init.c (build_default_init): Convert to enumeral type, if
2759 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2761 * parse.y (nomods_initdcl0): Properly set things up for
2764 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2766 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2767 (type_unification_real): Set it.
2770 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2772 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2774 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2776 * semantics.c (begin_class_definition): Check we're not inside a
2779 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2781 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2784 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2786 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2787 * call.c (build_over_call): Add comment.
2789 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2791 * cvt.c (ocp_convert): Handle vector type conversion
2792 * typeck2.c (digest_init): Handle vector type initializations
2794 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2796 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2799 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2801 * pt.c (check_nontype_parm): Rename to ...
2802 (invalid_nontype_parm_type_p): ... here.
2803 (process_template_parm): Adjust.
2804 (convert_template_argument): Adjust.
2806 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2808 * pt.c (check_nontype_parm): New function.
2809 (process_template_parm): Use it.
2810 (convert_template_argument): Use it.
2811 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2814 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2816 * tree.c: Add defaults.h
2817 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2818 * Make-lang.in (cp/tree.o): Add defaults.h.
2820 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2822 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2824 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2826 * g++.1: Change to be ".so man1/gcc.1".
2828 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2830 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2832 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2833 ($(srcdir)/cp/g++int.info): New target.
2834 * gxxint.texi: Add info directory entry. Use @@ in email address.
2835 * .cvsignore: Update.
2837 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2839 * typeck.c (build_c_cast): Do template processing earlier.
2840 Always pedwarn on array casts.
2842 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2844 * friend.c (make_friend_class): Make sure a templated class is
2845 actually a template.
2847 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2849 * decl2.c (get_guard): Set linkage from guarded decl.
2851 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2853 * call.c (convert_default_arg): Check for unprocessed
2855 * cp-tree.h (replace_defarg): Move to spew.c.
2856 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2857 spew.c, which is where they really are.
2858 (done_pending_defargs): Declare.
2859 (unprocessed_defarg_fn): Declare.
2860 * decl.c (replace_defarg): Move to spew.c
2861 * parse.y (structsp): Call done_pending_defargs.
2862 * spew.c (defarg_fns): Rearrange list structure.
2863 (defarg_fnsdone): New static variable.
2864 (defarg_depfns): New static variable.
2865 (init_spew): Adjust.
2866 (add_defarg_fn): Store the type in TREE_TYPE.
2867 (do_pending_defargs): Detect and deal with ordering constraints
2869 (done_pending_defargs): New function.
2870 (unprocessed_defarg_fn): New function.
2871 (replace_defarg): Moved from decl.c. Robustify. Don't save
2872 if circularity detected.
2874 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2876 * pt.c (unify): Check array has a domain, before checking
2877 whether it is variable sized.
2879 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2881 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2882 parameters with pointers to arrays of unknown bound.
2884 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2886 * parse.y (template_parm_header, template_spec_header): New
2887 reductions. Split out from ...
2888 (template_header): ... here. Use them.
2889 (template_template_parm): Use template_parm_header.
2890 * semantics.c (finish_template_template_parm): Add assert.
2892 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2894 * mangle.c (write_builtin_type): Fix thinko.
2896 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2897 (copy_default_args_to_explicit_spec): Likewise.
2898 (check_explicit_specialization): Use it.
2900 * class.c (finish_struct_1): Remove last argument in call to
2901 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2902 * decl.c (builtin_function): Likewise.
2903 (build_cp_library_fn): Likewise.
2904 (check_initializer): Likewise.
2905 (make_rtl_for_nonlocal_decl): Likewise.
2906 (cp_finish_decl): Likewise.
2907 (start_function): Likewise.
2908 * decl2.c (finish_anon_union): Likewise.
2909 * friend.c (do_friend): Likewise.
2910 * init.c (build_java_class_ref): Likewise.
2911 * method.c (make_thunk): Likewise.
2912 * pt.c (tsubst_friend_function): Likewise.
2913 * semantics.c (expand_body): Likewise.
2915 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2917 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2918 looking at DECL_CLONED_FUNCTION for non-functions.
2920 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2922 * error.c (dump_template_parameter): Use parm to determine how
2923 to print default value.
2925 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2927 * class.c (duplicate_tag_error): Clear more flags.
2929 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2931 * call.c (build_new_method_call): Use binfo_for_vbase.
2933 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2935 * cp-tree.h (flag_cond_mismatch): Don't declare.
2936 * decl2.c (flag_cond_mismatch): Don't define.
2937 (lang_f_options): Remove cond-mismatch.
2938 (unsupported_options): Add cond-mismatch.
2940 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2942 * class.c (handle_using_decl): Reject using of constructor name
2943 of sourcing class. Allow injecting of a method with same name as
2944 nested class. Fixup error messages.
2946 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2948 * decl2.c (lang_decode_option): Handle -Wformat=2.
2950 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2952 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2953 initialized_in_class.
2954 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2955 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2956 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2957 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2958 * pt.c (check_default_tmpl_args): Adjust for
2959 DECL_INITIALIZED_IN_CLASS_P.
2960 (instantiate_class_template): Likewise.
2961 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2963 * class.c (finish_struct): Constify saved_filename.
2965 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2967 * class.c (duplicate_tag_error): Adjust diagnostic.
2968 (finish_struct): Locally set location to start of struct.
2969 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2971 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2973 * decl.c (struct binding_level): Adjust class_shadowed comments
2975 (push_class_level_binding): Ajust comments to reflect reality.
2976 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2977 Don't set TREE_VALUE on the class_shadowed list.
2979 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2981 * decl2.c (acceptable_java_type): Allow references too.
2982 * init.c (build_java_class_ref): When using the new ABI, search
2983 `class$' and have it mangled with `mangle_decl.'
2984 * mangle.c (write_java_integer_type_codes): New function.
2985 (write_builtin_type): Detect and mangle Java integer and real
2988 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2990 * decl2.c (grokfield): Don't accept `asm' specifiers for
2991 non-static data members.
2993 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2995 * expr.c (cplus_expand_expr): Don't reset `target'.
2997 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2999 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3001 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3003 * parse.y (template_datadef): Check for error_mark_node.
3005 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3007 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3009 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3011 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3012 (record_builtin_type): Make non-static.
3013 (flag_short_double): Don't declare.
3014 (init_decl_processing): Remove the creation of many tree nodes now
3015 in c_common_nodes_and_builtins.
3016 (build_void_list_node): New function.
3017 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3018 * cp-tree.h (flag_short_wchar): Don't declare.
3020 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3022 * call.c (build_conv): Don't use build1 for USER_CONV.
3023 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3025 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3027 * lex.c (lang_init): Call c_common_lang_init.
3029 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3031 * search.c (lookup_fnfields_here): Remove.
3032 (look_for_overrides_r): Use lookup_fnfields_1.
3033 Ignore functions from using declarations.
3035 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3037 Implement exceptions specifiers for implicit member functions.
3038 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3039 * method.c (synthesize_exception_spec): New function.
3040 (locate_dtor, locate_ctor, locate_copy): New functions.
3041 (implicitly_declare_fn): Generate the exception spec too.
3042 * search.c (check_final_overrider): Check artificial functions
3044 * typeck2.c (merge_exception_specifiers): New function.
3046 2001-01-03 Jason Merrill <jason@redhat.com>
3048 * init.c (build_default_init): New fn.
3049 (perform_member_init): Split out from here.
3050 (build_new_1): Use it. Simplify initialization logic.
3051 (build_vec_init): Take an array, rather than a pointer and maxindex.
3052 Speed up simple initializations. Don't clean up if we're assigning.
3053 * cp-tree.h: Adjust.
3054 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3055 * parse.y (new_initializer): Return void_zero_node for ().
3056 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3057 * typeck2.c (digest_init): Only complain about user-written
3060 2000-12-22 Mike Stump <mrs@wrs.com>
3062 * decl2.c: (max_tinst_depth): Increase to 50.
3064 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3066 * class.c (invalidate_class_lookup_cache): Zero the
3067 previous_class_values.
3068 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3070 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3071 * decl.c (free_bindings): New variable.
3072 (push_binding): Don't create a new binding if we have one on the
3074 (pop_binding): Put old bindings on the free list.
3075 (init_decl_processing): Use size_int, not build_int_2.
3076 Register free_bindings as a GC root.
3077 (cp_make_fname_decl): Use size_int, not build_int_2.
3078 (push_inline_template_parms_recursive): Likewise.
3079 (end_template_parm_list): Likewise.
3080 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3081 (tsubst_template_parms): Use size_int, not build_int_2.
3083 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3085 2001-01-02 Richard Henderson <rth@redhat.com>
3087 * parse.y (asm): Set ASM_INPUT_P.
3089 2001-01-02 Jason Merrill <jason@redhat.com>
3091 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3094 * typeck.c (cp_truthvalue_conversion): New fn.
3095 * cvt.c (ocp_convert): Use it.
3097 * cp-tree.h: Lose c-common.c decls.
3099 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3100 * cvt.c (convert_to_void): Use type_unknown_p.
3102 * typeck.c (strip_all_pointer_quals): Also strip quals from
3103 pointer-to-member types.
3105 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3108 * call.c (build_new_method_call): Do evaluate the object parameter
3109 when accessing a static member.
3110 * typeck.c (build_component_ref): Likewise.
3112 2001-01-02 Andreas Jaeger <aj@suse.de>
3114 * decl.c (cp_missing_noreturn_ok_p): New.
3115 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3117 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3119 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3121 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3123 * class.c (pushclass): Remove #if 0'd code.
3124 * cp-tree.h (overload_template_name): Remove.
3125 * decl.c (store_bindings): Simplify.
3126 (pop_from_top_level): Likewise.
3127 * pt.c (overload_template_name): Remove.
3128 (instantiate_decl): Don't call push_to_top_level if it's not
3131 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3133 * pt.c (register_local_specialization): Don't return a value.
3134 (lookup_template_class): Use move-to-front heuristic when looking
3135 up template instantiations.
3136 (instantiate_decl): Only push_to_top_level when we're actually
3137 going to instantiate the template.
3139 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3141 * search.c (binfo_for_vtable): Return least derived class, not
3142 most. Handle secondary vtables.
3144 2000-12-22 Jason Merrill <jason@redhat.com>
3146 * pt.c (more_specialized): Don't optimize len==0.
3147 (fn_type_unification): If we're adding the return type, increase len.
3149 * typeck.c (build_binary_op): Fix pmf comparison logic.
3151 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3152 DECL_STATIC_FUNCTION_P.
3154 * semantics.c (genrtl_finish_function): Don't try to jump to
3155 return_label unless it exists.
3157 In partial ordering for a call, ignore parms for which we don't have
3159 * call.c (joust): Pass len to more_specialized.
3160 (add_template_candidate_real): Strip 'this', pass len.
3161 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3162 (get_bindings_order): New fn. Pass len down.
3163 (get_bindings_real): Strip 'this', pass len.
3164 (fn_type_unification): Likewise.
3165 (type_unification_real): Succeed after checking 'len' args.
3166 (most_specialized_instantiation): Lose explicit_args parm.
3167 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3170 2000-12-21 Jason Merrill <jason@redhat.com>
3172 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3173 DECL_TEMPLATE_RESULT.
3175 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3176 lookup_fnfields_here.
3178 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3180 * call.c (build_object_call): Also allow conversions that return
3181 reference to pointer to function.
3182 (add_conv_candidate): Handle totype being ref to ptr to fn.
3183 (build_field_call): Also allow members of type reference to function.
3184 Lose support for calling pointer to METHOD_TYPE fields.
3186 * error.c (dump_expr): Handle *_CAST_EXPR.
3188 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3190 * tree.c (break_out_cleanups): Lose.
3191 * cp-tree.h: Remove prototype.
3192 * typeck.c (build_component_ref): Don't break_out_cleanups.
3193 (build_compound_expr): Likewise.
3194 * semantics.c (finish_expr_stmt): Likewise.
3196 2000-12-20 Richard Henderson <rth@redhat.com>
3198 * cp-tree.h: Update declarations.
3199 * decl.c (finish_case_label): Return the new stmt node.
3200 * semantics.c (finish_goto_stmt): Likewise.
3201 (finish_expr_stmt, finish_return_stmt): Likewise.
3202 (finish_break_stmt, finish_continue_stmt): Likewise.
3203 (finish_asm_stmt): Likewise.
3204 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3205 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3206 (simple_if, simple_stmt): Return the new stmt node.
3209 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3211 * cp-tree.h: Don't declare warn_long_long.
3213 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3215 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3218 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3220 * pt.c (unify): Handle when both ARG and PARM are
3221 BOUND_TEMPLATE_TEMPLATE_PARM.
3223 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3225 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3226 DECL_TEMPLATE_PARM_P.
3228 2000-12-15 Jason Merrill <jason@redhat.com>
3230 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3232 * init.c (build_new_1): Don't strip quals from type.
3234 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3236 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3238 * call.c (build_new_function_call): Lose space before paren in
3240 (build_new_method_call): Likewise.
3242 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3244 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3246 * pt.c (check_explicit_specialization): Propagate default
3247 function arguments to explicit specializations.
3249 2000-12-13 DJ Delorie <dj@redhat.com>
3251 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3254 2000-12-08 Jason Merrill <jason@redhat.com>
3256 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3258 Clean up copy-initialization in overloading code.
3259 * call.c (build_user_type_conversion_1): Die if we are asked to
3260 convert to the same or a base type.
3261 (implicit_conversion): Avoid doing so. Lose reference binding code.
3262 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3263 direct-initialization. Also do direct-init part of copy-init.
3264 (build_user_type_conversion): Don't provide context to convert_like.
3265 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3266 the constructor call for copy-init.
3268 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3269 instantiation of a member template.
3270 (do_decl_instantiation): Not here.
3272 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3274 * class.c (check_field_decls): Don't special case anonymous
3275 fields in error messages.
3276 (note_name_declared_in_class): Use %D on diagnostic.
3278 * tree.c (pod_type_p): Use strip_array_types.
3279 (cp_valid_lang_attribute): Likewise.
3280 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3281 multiple evaluations.
3282 (cp_has_mutable_p): Use strip_array_types.
3284 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3286 * cp-tree.h (sufficient_parms_p): Declare new function.
3287 * call.c (sufficient_parms_p): New function, broken out of ...
3288 (add_function_candidate): ... here. Use it.
3289 (add_conv_candidate): Use it.
3290 * decl.c (grok_ctor_properties): Use it.
3292 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3294 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3296 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3298 * decl2.c (lang_decode_option): Handle -Wformat-security.
3300 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3302 * pt.c (verify_class_unification): New function.
3303 (get_class_bindings): Use it.
3304 (try_class_unification): Tidy.
3305 (unify): Handle when argument of a template-id is not
3306 template parameter dependent.
3307 (template_args_equal): Handle when TREE_CODE's do not match.
3309 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3311 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3312 for -save-temps, pass all relevant -Defines to it, and then don't
3313 pass them to cc1plus.
3315 2000-12-05 Will Cohen <wcohen@redhat.com>
3317 * decl.c (finish_case_label): Cleared
3318 more_cleanups_ok in surrounding function scopes.
3319 (define_label): Likewise.
3321 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3323 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3324 (get_matching_virtual): Remove.
3325 (look_for_overrides): Declare new function.
3326 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3328 * class.c (check_for_override): Move base class iteration code
3329 to look_for_overrides.
3330 * search.c (next_baselink): Remove.
3331 (get_virtuals_named_this): Remove.
3332 (get_virtual_destructor): Remove.
3333 (tree_has_any_destructors_p): Remove.
3334 (struct gvnt_info): Remove.
3335 (check_final_overrider): Remove `virtual' from error messages.
3336 (get_matching_virtuals): Remove. Move functionality to ...
3337 (look_for_overrides): ... here, and ...
3338 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3341 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3343 * typeck.c (get_delta_difference): If via a virtual base,
3345 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3348 2000-12-04 Richard Henderson <rth@redhat.com>
3350 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3352 2000-12-04 Jason Merrill <jason@redhat.com>
3354 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3355 (write_builtin_type): Pass intSI_type_node and the like through
3357 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3358 Pass intSI_type_node and the like through type_for_mode.
3359 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3360 * pt.c (tsubst, unify): Likewise.
3361 * tree.c (walk_tree): Likewise.
3362 * error.c (dump_type): Likewise.
3363 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3365 * Make-lang.in: Tweak top comment for emacs.
3368 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3370 * class.c (clone_function_decl): Robustify.
3372 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3374 * decl.c (store_bindings): Only search in the non modified
3375 old_bindings for duplicates.
3377 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3379 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3382 * typeck.c (build_static_cast): Remove unused variable.
3384 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3386 * pt.c: Fix typo in comment.
3388 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3390 * decl2.c (warn_format): Remove definition.
3391 (lang_decode_option): Handle -Wformat-nonliteral,
3392 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3394 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3396 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3397 (init_decl_processing): Don't create string_type_node,
3398 const_string_type_node, wint_type_node, intmax_type_node,
3399 uintmax_type_node, default_function_type, ptrdiff_type_node and
3400 unsigned_ptrdiff_type_node. Adjust position of call to
3401 c_common_nodes_and_builtins.
3402 (identifier_global_value): New function.
3404 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3406 * call.c (standard_conversion): Reject pointer to member
3407 conversions from ambiguous, inaccessible or virtual bases.
3408 * typeck.c (build_static_cast): Don't check pointers to members
3411 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3413 * method.c (do_build_copy_constructor): Preserve cv
3414 qualifications when accessing source object members.
3415 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3418 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3420 * method.c (do_build_assign_ref): Construct appropriately
3421 CV-qualified base reference. Don't allow const casts in base
3424 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3426 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3427 incomplete return type.
3429 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3431 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3432 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3435 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3437 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3439 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3441 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3443 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3445 * decl.c (grokdeclarator): Do type access control on friend
3448 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3450 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3451 bison parser ickiness.
3452 * pt.c (tsubst_friend_function): Enter namespace scope when
3453 tsubsting the function name.
3454 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3456 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3458 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3459 * cvt.c (cp_convert_to_pointer): Add force parameter.
3460 Allow conversions via virtual base if forced.
3461 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3462 (ocp_convert): Likewise.
3463 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3464 * typeck.c (get_delta_difference): Adjust handling of virtual
3467 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3469 * tree.c (struct list_hash): Remove.
3470 (list_hash_table): Make it be an htab.
3471 (struct list_proxy): New type.
3472 (list_hash_eq): New function.
3473 (list_hash_pieces): Renamed from ...
3474 (list_hash): ... this.
3475 (list_hash_lookup): Remove.
3476 (list_hash_add): Remove.
3477 (hash_tree_cons): Use the generic hashtable.
3478 (mark_list_hash): Remove.
3479 (init_tree): Create the hashtable.
3481 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3483 * method.c (build_mangled_C9x_name): Rename to
3484 build_mangled_C99_name. Change C9X references in comments to
3487 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3489 * parse.y (unary_expr): Move VA_ARG from here ...
3490 (primary): ... to here.
3492 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3494 * semantics.c (finish_id_expr): If type is error_mark, return
3497 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3499 * pt.c (lookup_template_class): Simplify loop exit constructs.
3500 Cope when there is no partial instantiation of a template
3503 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3505 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3507 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3509 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3512 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3513 destructors that haven't already been cloned.
3515 2000-11-20 Richard Henderson <rth@redhat.com>
3517 * parse.y (yyparse_1): Rename the parser entry point.
3519 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3521 * mangle.c (write_name): Use <unscoped-name> for names directly in
3523 (write_unscoped_name): Accept names directly in function scope.
3525 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3527 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3528 * parse.y (extdef): Add EXPORT reduction.
3529 * spew.c (yylex): Don't skip export here.
3531 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3533 * decl.c (init_decl_processing): Correct name of pure virtual
3534 function under the new ABI.
3535 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3536 (throw_bad_typeid): Likewise for bad typeid function.
3538 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3540 * decl.c (grokparms): Don't even function types of `void' type,
3542 * mangle.c (write_type): Don't crash when confronted with the
3545 * decl.c (grokparms): Don't create parameters of `void' type.
3547 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3549 * lex.c (mark_impl_file_chain): Delete.
3550 (init_parse): Remove call to ggc_add_string_root. No need to
3551 ggc_strdup a string constant. Do not add impl_file_chain to GC
3553 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3555 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3557 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3559 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3561 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3562 * decl.c (grokdeclarator): Don't reject void parms here.
3563 (require_complete_types_for_parms): Simplify, use
3564 complete_type_or_else.
3565 (grokparms): Remove bitrot. Remove funcdef parm.
3566 Deal with ellipsis parm lists here.
3567 * semantics.c (finish_parmlist): Don't append void_list_node
3568 here. Set PARMLIST_ELLIPSIS_P.
3570 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3572 * typeck2.c (incomplete_type_error): Reorganise to avoid
3573 excessive diagnostics.
3575 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3577 * lex.c (struct impl_files, internal_filename): Constify a char *.
3579 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3581 * mangle.c (write_special_name_constructor): Don't generate
3582 assembler junk when confronted with an old-style constructor.
3583 (write_special_name_destructor): Likewise.
3584 (mangle_decl_string): Do it here instead.
3586 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3588 * call.c (op_error): Make error messages clearer.
3590 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3592 * decl.c (wrapup_globals_for_namespace): Don't mark things
3593 TREE_ASM_WRITTEN when they're not.
3595 2000-11-15 Jason Merrill <jason@redhat.com>
3597 * typeck2.c (friendly_abort): Uncount the error before handing
3600 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3602 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3604 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3606 * class.c (build_vtbl_initializer): Fix typo in comment.
3607 * typeck.c (expr_sizeof): Don't crash on errors.
3609 2000-11-14 Jim Wilson <wilson@redhat.com>
3611 * lang-specs.h: Add %2 after %(cc1_options).
3613 2000-11-14 Richard Henderson <rth@redhat.com>
3615 * typeck.c (c_sizeof): Be strict about casting result value
3616 back to c_size_type_node.
3617 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3619 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3621 * typeck.c (build_unary_op): Use boolean_increment from
3622 c-common.c, moving the relevant code there.
3624 2000-11-11 Jason Merrill <jason@redhat.com>
3626 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3628 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3631 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3633 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3634 * lex.c (copy_lang_decl): Likewise.
3636 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3638 * dump.c (cp_dump_tree): Don't dump function bodies here.
3640 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3641 (dump.o): Update dependency list.
3642 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3643 (flag_dump_translation_unit): Likewise.
3644 (CP_TYPE_QUALS): Adjust definition.
3645 (DECL_C_BIT_FIELD): Remove.
3646 (SET_DECL_C_BIT_FIELD): Likewise.
3647 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3648 (add_maybe_template): Likewise.
3649 (strip_array_types): Likewise.
3650 (dump_node_to_file): Likewise.
3651 (cp_dump_tree): New function.
3652 * decl.c (init_decl_processing): Set lang_dump_tree.
3653 * decl2.c (flag_dump_translation_unit): Remove.
3654 * dump.c: Move most of it to ../c-dump.c.
3655 (cp_dump_tree): New function.
3656 * pt.c (add_maybe_template): Remove.
3657 * typeck.c (strip_array_types): Likewise.
3659 2000-11-07 Eric Christopher <echristo@redhat.com>
3661 * decl.c (init_decl_processing): Change definition of
3662 __wchar_t to wchar_t. Remove artificial declaration of
3664 * lex.c: Change instances of __wchar_t to wchar_t.
3666 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3668 * lex.c (do_identifier): Don't lookup_name for operators.
3669 * parse.y (operator): Save looking_for_typename.
3670 (unoperator): Restore it.
3671 * spew.c (frob_opname): Use nth_token for lookahead.
3673 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3675 * decl.c (grok_op_properties): Always use coerce_new_type and
3677 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3678 exception specification. Tidy up.
3679 (coerce_delete_type): Preserve exception specification. Tidy up.
3681 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3683 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3684 (push_binding_level), error.c (cp_tree_printer), pt.c
3685 (process_partial_specialization, tsubst_template_arg_vector),
3686 search.c (lookup_member): Use memset () instead of bzero ().
3688 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3690 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3692 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3694 * Make-lang.in (c++.distdir): Remove.
3696 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3698 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3699 declarations from different namespaces to be combined.
3701 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3703 * decl.c: Include tm_p.h.
3705 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3707 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3709 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3711 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3712 (build_overload_value), repo.c (open_repo_file), xref.c
3713 (open_xref_file): Use strchr () and strrchr () instead of index ()
3716 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3718 * call.c (build_over_call): Call fold on the CALL_EXPR.
3720 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3722 * error.c (dump_template_decl): Separate template hearders with
3725 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3727 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3728 TS_* flags with corresponding TFF_*. Adjust prototypes of
3729 functions (which used to take a tree_string_flags) to take an int.
3731 * cp-tree.h (enum tree_string_flags): Remove
3732 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3733 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3734 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3735 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3736 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3737 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3738 (type_as_string, decl_as_string, expr_as_string,
3739 context_as_string): Adjust prototype.
3741 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3742 instead of TS_PLAIN.
3744 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3745 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3748 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3750 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3751 (linkage_kind): New enumeration.
3752 (decl_linkage): New function.
3753 * decl2.c (comdat_linkage): Extend comment.
3754 * error.c (dump_function_decl): Print the arguments used to
3755 instantiate a template, even when not printing the type of the
3757 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3758 not TREE_PUBLIC, to test for external linkage.
3759 * tree.c (decl_linkage): New function.
3761 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3763 * pt.c (instantiate_decl): Always instantiate static data members
3764 initialized in-class.
3766 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3768 * Make-lang.in: Move all build rules here from Makefile.in,
3769 adapt to new context. Wrap all rules that change the current
3770 directory in parentheses. Expunge all references to $(P).
3771 When one command depends on another and they're run all at
3772 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3773 all object-file generation rules. Delete obsolete variables.
3775 * Makefile.in: Delete.
3776 * config-lang.in: Delete outputs= line.
3778 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3780 * error.c (dump_function_decl): Print no space between
3781 `ptr-operator' the `type-specifier' of the return type.
3782 (dump_type_prefix): Make sure we put space at the appropriate
3785 2000-10-23 Jason Merrill <jason@redhat.com>
3787 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3789 2000-10-22 Jason Merrill <jason@redhat.com>
3791 * call.c (build_conditional_expr): Use ocp_convert to force
3794 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3796 * call.c (standard_conversion): Use RVALUE_CONVs for all
3797 expressions that satisfy lvalue_p, not just those that satisfy
3800 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3802 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3803 not one with TYPE_IS_SIZETYPE set.
3804 (dubious_conversion_warnings): Remove special-case code.
3806 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3808 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3809 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3810 (dump_type_prefix): Print vector-of-int as 'int vector'.
3811 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3812 * tree.c (walk_tree): Handle VECTOR_TYPE.
3814 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3816 2000-10-21 Jason Merrill <jason@redhat.com>
3818 * parse.y (operator): Set got_object from got_scope.
3819 Set looking_for_typename.
3820 * decl.c (lookup_name_real): Clear val after setting from_obj.
3821 Reorganize diagnostic.
3823 2000-10-20 Jason Merrill <jason@redhat.com>
3825 * tree.c (walk_tree): Don't walk into default args.
3827 * error.c (dump_expr): Use host_integerp.
3829 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3831 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3832 "since" in error message.
3834 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3836 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3838 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3840 * decl.c (revert_static_member_fn): Fixed typo.
3842 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3844 * class.c (subobject_offset_fn): New type.
3845 (dfs_record_base_offsets): Remove.
3846 (record_base_offsets): Likewise.
3847 (dfs_search_base_offsets): Likewise.
3848 (record_subobject_offset): New function.
3849 (check_subobject_offset): Likewise.
3850 (walk_subobject_offsets): Likewise.
3851 (record_subobject_offsets): Likewise.
3852 (layout_conflict_p): Reimplement.
3853 (layout_nonempty_base_or_field): Correct handling of type
3854 conflicts during layout.
3855 (layout_empty_base): Likewise.
3856 (build_base_field): Adjust to handle new representation of empty
3858 (build_base_fields): Likewise.
3859 (layout_virtual_bases): Likewise.
3860 (splay_tree_compare_integer_csts): New function.
3861 (layout_class_type): Use a splay_tree, rather than a varray, to
3862 represent the offsets of empty bases.
3864 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3865 * decl.c (select_decl): Don't return declarations that are
3868 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3870 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3871 (fake_std_node): New macro.
3872 * decl.c (in_std): Rename to ...
3873 (in_fake_std): ... this.
3874 (flag_no_builtin): Remove.
3875 (flag_no_nonansi_builtin): Likewise.
3876 (walk_namespaces_r): Use fake_std_node.
3877 (push_namespace): Use std_identifier.
3878 (pop_namespace): Use in_fake_std.
3879 (lookup_name_real): Use fake_std_node.
3880 (init_decl_processing): When -fhonor-std, create the `std'
3881 namespace. Don't create a dummy fake_std_node in that case.
3882 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3883 (builtin_function): Put builtins whose names don't begin
3884 with `_' in the std namespace.
3885 * decl2.c (flag_no_builtin): Remove.
3886 (flag_no_nonansi_builtin): Likewise.
3887 (set_decl_namespace): Use fake_std_node.
3888 (validate_nonmember_using_decl): Likewise.
3889 (do_using_directive): Likewise.
3890 (handle_class_head): Likewise.
3891 * dump.c (dequeue_and_dump): Likewise.
3892 * except.c (init_exception_processing): Use std_identifier.
3893 * init.c (build_member_call): Use fake_std_node.
3894 * rtti.c (init_rtti_processing): Use std_identifier.
3896 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3898 * cp-tree.h (back_end_hook): Remove declaration.
3899 * decl2.c (back_end_hook): Remove definition.
3901 * dump.c (dequeue_and_dump): Dump TREE_USED.
3903 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3905 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3907 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3909 * decl.c (WINT_TYPE): Define.
3910 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3911 c_size_type_node, signed_size_type_node and wint_type_node.
3913 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3915 * decl2.c (warn_missing_format_attribute): New variable.
3916 (lang_decode_option): Decode -Wmissing-format-attribute.
3918 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3920 * typeck.c (qualify_type): Remove.
3921 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3923 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3925 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3927 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3929 * Makefile.in (parse.c, parse.h): Create atomically.
3931 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3933 * class.c (current_obstack): Remove.
3934 * decl.c (ggc_p): Remove.
3935 (start_decl): Don't use decl_tree_cons.
3936 (grokdeclarator): Don't use build_decl_list.
3937 (start_function): Don't use decl_tree_cons.
3938 (finish_function): Don't mess with obstacks.
3939 * decl2.c (grok_x_components): Don't use build_decl_list.
3940 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3941 (implicitly_declare_fn): Don't call build_decl_list.
3942 * parse.y (frob_specs): Don't call build_decl_list or
3944 (expr_or_declarator_intern): Don't call decl_tree_cons.
3945 (primary): Don't call build_decl_list.
3946 (fcast_or_absdcl): Likewise.
3947 (typed_declspecs): Don't call decl_tree_cons.
3948 (reserved_declspecs): Don't call build_decl_list.
3949 (declmods): Likewise.
3950 (reserved_typespecquals): Likewise.
3952 (new_type_id): Likewise.
3953 (cv_qualifiers): Likewise.
3954 (after_type_declarator_intern): Likewise.
3955 (notype_declarator_intern): Likewise.
3956 (absdcl_intern): Likewise.
3957 (named_parm): Likewise.
3958 * pt.c (most_specialized_class): Likewise.
3959 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3960 (init_repo): Initialize it.
3961 * search.c (current_obstack): Remove.
3962 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3964 2000-10-09 Richard Henderson <rth@cygnus.com>
3966 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3967 (c++ language support bits for libgcc): Remove.
3968 (c++.clean): Remove cplib2.txt cleanup.
3969 * config-lang.in (headers, lib2funcs): Remove.
3971 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3972 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3973 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3974 * inc/new.h, inc/typeinfo: Remove files.
3976 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3978 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3980 (init_decl_processing): Initialize intmax_type_node and
3983 2000-10-06 Richard Henderson <rth@cygnus.com>
3985 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3986 (original_result_rtx): Remove.
3987 * decl.c (save_function_data): Don't clear x_result_rtx.
3988 (mark_lang_function): Don't mark it either.
3989 * expr.c (fixup_result_decl): Remove.
3990 * semantics.c (genrtl_named_return_value): Frob the return decl
3991 before calling emit_local_var.
3992 (genrtl_finish_function): Don't call fixup_result_decl.
3993 Always emit the jump to return_label.
3995 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3997 * pt.c (lookup_template_class): Set current access for enum.
3998 (tsubst_enum): Set file & line for enum decl.
4000 * spew.c (yylex): Remove unused variable.
4002 2000-10-05 Richard Henderson <rth@cygnus.com>
4004 * semantics.c (genrtl_finish_function): Don't init or check
4005 can_reach_end; remove noreturn and return value checks.
4007 2000-10-05 Tom Tromey <tromey@cygnus.com>
4009 * init.c (build_java_class_ref): Use `build_static_name' with a
4010 suffix, not a prefix, to build the class object's name.
4012 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4014 * cp-tree.h (access_kind): Fix comment typo.
4015 * decl2.c (grokfield): Fix diagnostic typo.
4016 * semantics.c (finish_template_type): Fix comment typo.
4017 (finish_qualified_object_call_expr): Likewise.
4019 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4021 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4024 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4026 * spew.c (frob_id): New static function.
4027 (frob_opname): Use it.
4030 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4032 * decl.c (lang_mark_false_label_stack): Remove.
4033 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4035 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4037 * gxxint.texi: Use @email for formatting email addresses.
4039 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4041 * error.c: Remove direct obstack manipulation. Replace with
4042 output_buffer-based formatting. Adjust calls to removed macros.
4043 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4044 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4045 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4047 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4049 * ir.texi: Move to ../c-tree.texi.
4051 2000-09-20 Jason Merrill <jason@redhat.com>
4053 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4055 2000-09-21 Andreas Jaeger <aj@suse.de>
4057 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4058 * cp-tree.h: ... here.
4060 * error.c: Remove declaration of cp_printer.
4062 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4064 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4066 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4068 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4071 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4073 * decl.c (start_function): Robustify.
4075 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4077 * cp-tree.h (check_function_format): Accept a `status' parameter.
4079 * call.c, typeck.c: Updates calls to `check_function_format'.
4081 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4083 * decl2.c (handle_class_head): Always push some scope even
4086 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4088 * cp-tree.h (struct cp_language_function): Remove
4089 x_scope_stmt_stack and name_declared.
4090 (current_scope_stmt_stack): Remove.
4091 (function_name_declared_p): New macro.
4092 (struct lang_decl_flags): Use c_lang_decl as a base class.
4094 (struct lang_decl): Replace saved_tree with context.
4095 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4096 (SET_DECL_FRIEND_CONTEXT): Likewise.
4097 (DECL_VIRTUAL_CONTEXT): Likewise.
4098 (DECL_SAVED_TREE): Remove.
4099 (C_DECLARED_LABEL_FLAG): Likewise.
4100 (cplus_expand_expr_stmt): Don't declare.
4101 (add_decl_stmt): Likewise.
4102 (add_scope_stmt): Likewise.
4103 * decl.c (mark_stmt_tree): Remove.
4104 (case_compare): Likewise.
4105 (finish_case_label): Use c_add_case_label.
4106 (init_decl_processing): Set more language-specific hooks.
4107 (build_enumerator): Fix typo in comment.
4108 (cplus_expand_expr_stmt): Remove.
4109 (mark_lang_function): Use mark_c_language_function.
4110 (lang_mark_tree): Use c_mark_lang_decl.
4111 * decl2.c: Change order of inclusion.
4112 * except.c: Likewise.
4113 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4114 back on c_expand_expr.
4115 * friend.c: Include expr.h.
4116 * init.c: Change order of inclusion.
4117 * Makefile.in: Update dependencies.
4118 * lex.h (free_lang_decl_chain): Remove.
4119 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4120 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4122 (instantiate_decl): Use function_name_declared_p.
4123 * semantics.c (lang_expand_expr_stmt): Remove.
4124 (set_current_function_name_declared): Likewise.
4125 (current_function_name_declared): Likewise.
4126 (begin_compound_stmt): Use function_name_declared_p.
4127 (add_decl_stmt): Remove.
4128 (setup_vtbl_ptr): Use function_name_declared_p.
4129 (add_scope_stmt): Remove.
4130 (current_scope_stmt_stack): New function.
4131 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4132 (expand_body): Use function_name_declared_p.
4133 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4134 * typeck.c: Change order of includes.
4135 (convert_sequence): Remove.
4137 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4139 * lex.c (reswords): Add _Complex.
4141 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4143 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4145 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4147 * init.c (begin_init_stmts): Don't use // comments.
4149 2000-09-12 Jason Merrill <jason@redhat.com>
4151 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4152 all non-extern arrays.
4154 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4155 typenames, too. Downgrade complaint to pedwarn.
4156 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4157 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4158 'class This::Inherited'.
4160 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4162 * decl.c (finish_case_label): Given the LABEL_DECL a
4165 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4167 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4168 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4169 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4170 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4171 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4173 (sorry_for_unsupported_tree, print_scope_operator,
4174 print_left_paren, print_right_paren, print_left_bracket,
4175 print_right_bracket, print_whitespace): Likewise.
4176 (aggr_variety): Rename to class_key_or_enum.
4177 (print_type): Rename to print_type_id.
4178 (print_type_specifier_seq, print_simple_type_specifier,
4179 print_elaborated_type_specifier,
4180 print_rest_of_abstract_declarator,
4181 print_parameter_declaration_clause, print_exception_specification,
4182 print_nested_name_specifier, print_template_id,
4183 typedef_original_name, print_template_argument_list_start,
4184 print_template_argument_list_end): New functions.
4186 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4188 * ir.texi: Add more documentation.
4190 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4192 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4193 (current_function_parms): Don't define.
4194 (struct cp_language_function): Remove parms_stored.
4195 (current_function_just_assigned_this): Don't define.
4196 (current_function_parms_stored): Likewise.
4197 (static_ctors): Declare.
4198 (static_dtors): Likewise.
4199 (SF_EXPAND): Don't define.
4200 (expand_start_early_try_stmts): Remove declaration.
4201 (store_parm_decls): Likewise.
4202 * decl.c (static_ctors): Don't declare.
4203 (static_dtors): Likewise.
4204 (struct binding_level): Remove this_block.
4205 (poplevel): Remove dead code.
4206 (set_block): Likewise.
4207 (mark_binding_level): Don't mark this_block.
4208 (mark_saved_scope): Don't mark x_function_parms.
4209 (init_decl_processing): Don't add current_function_parms as a GC
4211 (check_function_type): Change prototype.
4212 (start_function): Remove RTL-generation code.
4213 (expand_start_early_try_stmts): Remove.
4214 (store_parm_decls): Give it internal linkage. Remove
4215 RTL-generation code.
4216 (finish_function): Remove RTL-generation code.
4217 * decl2.c (static_ctors): Fix formatting.
4218 (static_dtors): Likewise.
4219 * method.c (use_thunk): Don't call store_parm_decls.
4220 (synthesize_method): Likewise.
4221 * optimize.c (maybe_clone_body): Likewise.
4222 * parse.y (fn.def2): Likewise.
4223 (.set_base_init): Likewise.
4224 (nodecls): Likewise.
4225 * pt.c (instantiate_decl): Likewise.
4226 * rtti.c (synthesize_tinfo_fn): Likewise.
4227 * semantics.c (genrtl_try_block): Simplify.
4228 (expand_body): Use genrtl_start_function and
4229 genrtl_finish_function.
4230 (genrtl_start_function): New function.
4231 (genrtl_finish_function): Likewise.
4233 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4235 * error.c (cp_tree_printer, case 'P'): Append break.
4237 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4239 * cp-tree.h (frob_opname): Declare.
4240 * parse.y (saved_scopes): New static variable.
4241 (cp_parse_init): Adjust.
4242 (do_id): If lastiddecl is NULL, do do_identifier.
4243 (operator): Save scope information.
4244 (unoperator): New reduction. Restore scope information.
4245 (operator_name): Append unoperator. Call frob_opname.
4246 * spew.c (frob_opname): Define.
4248 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4250 * decl.c, rtti.c: Include defaults.h if not already included.
4251 Don't define the *_TYPE_SIZE macros.
4253 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4255 * cp-tree.h (push_switch): Change prototype.
4256 (check_cp_case_value): Remove declaration.
4257 (decl_constant_value): Likewise.
4258 * decl.c (struct cp_switch): Add switch_stmt and cases.
4259 (case_compare): New function.
4260 (push_switch): Set switch_stmt. Initialize cases.
4261 (pop_switch): Clean up cases.
4262 (define_case_label): Rename to ...
4263 (finish_case_label): ... this. Do semantic analysis for case
4265 (start_function): Correct comment.
4266 * decl2.c (check_cp_case_value): Remove.
4267 * expr.c (do_case): Remove.
4268 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4269 * semantics.c (genrtl_do_poplevel): Remove declaration.
4270 (RECHAIN_STMTS): Remove.
4271 (finish_break_stmt): Use build_break_stmt.
4272 (finish_continue_stmt): Use build_continue_stmt.
4273 (finish_switch_cond): Adjust condition here, rater than in
4274 c_expand_start_case.
4275 (finish_case_label): Remove.
4276 * typeck.c (c_expand_return): Remove.
4277 (c_expand_start_case): Likewise.
4279 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4281 * ir.texi: Document type nodes.
4283 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4285 * cp-tree.h (init_cp_semantics): Declare.
4286 (genrtl_try_block): Don't declare.
4287 (genrtl_handler): Likewise.
4288 (genrtl_catch_block): Likewise.
4289 (genrtl_ctor_stmt): Likewise.
4290 (genrtl_subobject): Likewise.
4291 (genrtl_do_poplevel): Likewise.
4292 (genrtl_named_return_value): Likewise.
4293 * lex.c (init_parse): Call init_cp_semantics.
4294 * semantics.c (genrtl_try_block): Give it internal linkage.
4295 (genrtl_handler): Likewise.
4296 (genrtl_catch_block): Likewise.
4297 (genrtl_ctor_stmt): Likewise.
4298 (genrtl_subobject): Likewise.
4299 (genrtl_do_poplevel): Likewise.
4300 (genrtl_named_return_value): Likewise.
4301 (lang_expand_stmt): Rename to ...
4302 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4303 (init_cp_semantics): Define.
4305 * decl.c (initialize_local_var): Remove RTL-generating code.
4306 * semantics.c (genrtl_try_block): Fix formatting.
4308 Move statement-tree facilities from C++ to C front-end.
4309 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4310 (void_zero_node): Remove.
4311 (stmt_tree): Likewise.
4312 (scope_chain): Adjust.
4313 (language_function): Rename to cp_language_function.
4314 (cp_function_chain): Adjust.
4315 (current_stmt_tree): Remove.
4316 (last_tree): Likewise.
4317 (last_expr_type): Likewise.
4318 (struct lang_decl): Adjust.
4319 (STMT_IS_FULL_EXPR_P): Remove.
4321 (begin_stmt_tree): Likewise.
4322 (finish_stmt_tree): Likewise.
4323 (walk_tree_fn): Likewise.
4324 (walk_stmt_tree): Likewise.
4325 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4326 * decl.c (mark_stmt_tree): Adjust type.
4327 (init_decl_processing): Don't build void_zero_node.
4328 (initialize_local_var): Adjust usage of current_stmt_tree.
4329 (finish_enum): Use add_stmt, not add_tree.
4330 (save_function_data): Adjust use of language_function.
4331 (finish_constructor_body): Use add_stmt, not add_tree.
4332 (finish_destructor_body): Likewise.
4333 (push_cp_function_context): Adjust use of language_function.
4334 (pop_cp_function_context): Likewise.
4335 (mark_lang_function): Likewise.
4336 (mark_cp_function_context): Likewise.
4337 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4338 (build_vec_init): Likewise.
4339 * semantics.c (SET_LAST_STMT): Remove.
4340 (RECHAIN_STMTS): Don't use it.
4341 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4342 (current_stmt_tree): Define.
4344 (finish_goto_stmt): Use add_stmt, not add_tree.
4345 (finish_expr_stmt): Likewise.
4346 (begin_if_stmt): Likewise.
4347 (finish_then_clause): Likewise.
4348 (begin_while_stmt): Likewise.
4349 (begin_do_stmt): Likewise.
4350 (finish_return_stmt): Likewise.
4351 (begin_for_stmt): Likewise.
4352 (finish_break_stmt): Likewise.
4353 (finish_continue_stmt): Likewise.
4354 (begin_switch_stmt): Likewise.
4355 (finish_case_label): Likewise.
4356 (begin_try_block): Likewise.
4357 (begin_function_try_block): Likewise.
4358 (begin_handler): Likewise.
4359 (begin_catch_block): Likewise.
4360 (begin_compound_stmt): Likewise.
4361 (begin_asm_stmt): Likewise.
4362 (finish_asm_stmt): Likewise.
4363 (finish_label_stmt): Likewise.
4364 (add_decl_stmt): Likewise.
4365 (finish_subobject): Likewise.
4366 (finish_decl_cleanup): Likewise.
4367 (finish_named_return_value): Likewise.
4368 (setup_vtbl_ptr): Likewise.
4369 (add_scope_stmt): Likewise.
4370 (finish_stmt_expr): Likewise.
4371 (prune_unused_decls): Remove.
4372 (begin_stmt_tree): Likewise.
4373 (finish_stmt_tree): Likewise.
4374 (prep_stmt): Adjust use of current_stmt_tree.
4375 (lang_expand_stmt): Likewise.
4376 * tree.c (statement_code_p): Remove.
4377 (cp_statement_code_p): New function.
4378 (walk_stmt_tree): Remove.
4379 (init_tree): Set lang_statement_code_p.
4381 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4383 Integrated preprocessor.
4385 * Make-lang.in, Makefile.in: Remove all references to input.c,
4386 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4387 * gxx.gperf, hash.h, input.c: Delete.
4388 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4389 initialized properly.
4391 * class.c (fixup_pending_inline): Take a tree, not a
4392 struct pending_inline *. All callers changed.
4393 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4394 RID_PROTECTED entries in ridpointers[] array here.
4395 * decl.c (duplicate_decls): Do not refer to struct
4397 (record_builtin_type, init_decl_processing): Use RID_MAX not
4399 (grokdeclarator): Use C_IS_RESERVED_WORD.
4400 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4402 (grok_x_components): Do not inspect pending_inlines chain.
4404 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4405 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4406 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4407 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4408 TIME_IDENTIFIER_FILEINFO): Kill.
4410 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4412 * parse.y: Call do_pending_inlines unconditionally.
4413 reinit_parse_for_method is now snarf_method. fn.defpen is no
4414 longer necessary. Remove unnecessary <itype> annotation on
4415 SCOPE. Do not refer to end_of_file or struct pending_inline.
4416 * semantics.c (begin_inline_definitions): Call
4417 do_pending_inlines unconditionally.
4419 * lex.c: Remove all code now shared with C front end.
4420 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4421 into the get_identifier table. Rewrite pragma handling to
4422 work with the registry. Move code to save tokens for later
4423 processing to spew.c.
4425 * spew.c: Rewrite everything in terms of token streams instead
4426 of text. Move routines here from lex.c / input.c as
4427 appropriate. GC-mark trees hanging off the pending inlines
4430 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4432 * NEWS: Mention that the named return value extension has been
4434 * cp-tree.h (original_result_rtx): Define.
4435 (TREE_REFERENCE_EXPR): Remove.
4436 (DECL_VPARENT): Likewise.
4437 (pushdecl_nonclass_level): Likewise.
4438 (store_return_init): Likewise.
4439 (reinit_lang_specific): Likewise.
4440 (genrtl_named_return_value): Change prototype.
4441 * decl.c (original_result_rtx): Remove.
4442 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4443 Do not generate RTL for local variables here.
4444 (store_return_init): Remove.
4445 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4447 (finish_named_return_value): Adjust accordingly. Warn that this
4448 extension is deprecated.
4449 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4451 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4453 * pt.c (type_unification_real): Replace switch with if.
4454 (unify): Tsubst non-type parms before comparing.
4456 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4458 * error.c (dump_typename): New function, broken out of ...
4459 (dump_type): ... here. Use it.
4460 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4462 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4464 * init.c (build_offset_ref): Deal with namespace scoped
4467 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4469 * class.c (resolve_address_of_overloaded_function): Add
4470 explanation message.
4471 * decl.c (define_case_label): Reformat explanation.
4472 * decl2.c (finish_static_data_member_decl): Likewise.
4473 (grokfield): Likewise.
4474 * friend.c (do_friend): Likewise.
4476 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4478 * tree.c (walk_tree): Expose tail recursion.
4479 (walk_stmt_tree): New function.
4480 * cp-tree.h: Prototype walk_stmt_tree.
4481 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4482 the BLOCKs directly. If a BLOCK has no variables after
4483 pruning, discard it.
4484 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4485 restore the line number.
4487 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4489 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4490 (pt.o): Remove dependency on HTAB_H.
4491 * cp-tree.h: Include hashtab.h.
4492 (walk_tree): Change prototype.
4493 (walk_tree_without_duplicates): New function.
4494 * decl.c (check_default_argument): Use it.
4495 * optimize.c (remap_decl): Adjust calls to walk_tree.
4496 (copy_body): Likewise.
4497 (expand_calls_inline): Likewise.
4498 (calls_setjmp_p): Use walk_tree_without_duplicates.
4499 * pt.c: Don't include hashtab.h.
4500 (for_each_template_parm): Use walk_tree_without_duplicates.
4501 * semantics.c (finish-stmt_tree): Likewise.
4502 (expand_body): Likewise.
4503 * tree.c (walk_tree): Add additional parameter.
4504 (walk_tree_without_duplicates): New function.
4505 (count_trees): Use it.
4506 (verify_stmt_tree): Adjust call to walk_tree.
4507 (find_tree): Use walk_tree_without_duplicates.
4508 (no_linkage_check): Likewise.
4509 (break_out_target_exprs): Adjust call to walk_tree.
4510 (cp_unsave): Likewise.
4512 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4514 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4515 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4516 * cp-tree.h (TYPE_BINFO): Adjust comment.
4517 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4518 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4519 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4520 (TYPE_TEMPLATE_INFO): Likewise.
4521 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4522 * class.c (push_nested_class): Likewise.
4523 * decl.c (lookup_name_real): Likewise.
4524 (grokdeclarator): Likewise.
4525 (grok_op_properties): Likewise.
4526 (xref_tag): Likewise.
4527 (xref_basetypes): Likewise.
4528 * decl2.c (constructor_name_full): Likewise.
4529 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4530 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4531 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4532 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4533 (dump_type_suffix): Likewise.
4534 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4536 (get_aggr_from_typedef): Likewise.
4537 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4538 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4539 (write_template_parm): Likewise.
4540 (write_template_template_parm): Check tree code instead of
4541 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4542 * method.c (build_overload_nested_name): Add
4543 BOUND_TEMPLATE_TEMPLATE_PARM.
4544 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4545 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4546 * pt.c (convert_template_argument): Check tree code instead of
4547 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4548 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4549 (for_each_template_parm): Adjust comment.
4550 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4551 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4552 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4553 template_args_equal to compare template template parameter cases.
4554 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4555 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4557 * tree.c (copy_template_template_parm): Decide whether to create
4558 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4559 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4560 (copy_tree_r): Likewise.
4561 * typeck.c (comptypes): Likewise. Check tree code instead of
4562 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4564 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4566 * decl.c (finish_function): Move the code for handling functions
4567 marked with the constructor and destructor attributes inside the
4570 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4572 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4574 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4576 * pt.c (lookup_template_class): Remove abort.
4577 * tree.c (get_type_decl): Allow error_mark_node.
4579 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4581 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4584 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4586 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4589 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4591 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4592 union tag mismatch error reporting.
4594 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4596 * call.c (build_scoped_method_call): Check it is not a namespace.
4598 2000-08-30 Jason Merrill <jason@redhat.com>
4600 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4602 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4603 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4604 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4606 * decl.c (start_function): Always call make_function_rtl.
4608 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4610 * semantics.c (prune_unused_decls): New function.
4611 (finish_stmt_tree): Call it via walk_tree.
4613 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4615 * class.c (build_secondary_vtable): Constify a char *.
4616 * decl.c (init_decl_processing): Initialize function_id_node,
4617 pretty_function_id_node, and func_id_node.
4618 * input.c (struct input_source): Constify 'str'.
4619 (feed_input): Constify first argument.
4620 * mangle.c (write_identifier): Constify argument.
4621 * pt.c (mangle_class_name_for_template): Constify argument.
4623 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4625 * typeck.c (mark_addressable): Remove code that pokes around in
4628 2000-08-28 Jason Merrill <jason@redhat.com>
4630 * lex.c (file_name_nondirectory): Move to toplev.c.
4632 * cp-tree.h (LOCAL_CLASS_P): New macro.
4633 * class.c (finish_struct_1): Use it.
4635 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4637 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4638 (write_encoding): Pass another argument to write_name.
4639 (write_name): Add ignore_local_scope parameter. Fix handling of
4641 (write_nested_name): Use write_unqualified_name.
4642 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4643 (write_template_prefix): Use write_unqualified_name.
4644 (write_component): Remove.
4645 (write_local_name): Add parameter. Use direct local entity to
4646 discriminator calculation.
4647 (write_class_enum_type): Pass another argument to write_name.
4648 (write_template_template_arg): Likewise.
4649 (make_guard_variable): Likewise.
4651 2000-08-27 Jason Merrill <jason@redhat.com>
4653 * decl.c (pushdecl): Matching decls for local externs are found in
4654 the current level. Propagate linkage information from previous
4657 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4659 * ir.texi (Expressions): Fix typo.
4661 2000-08-25 Greg McGary <greg@mcgary.org>
4663 * tree.c (init_tree): Use ARRAY_SIZE.
4665 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4667 * error.c (cp_tree_printer): Rework.
4669 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4671 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4673 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4674 (cp-demangle.o): Remove target.
4675 (dyn-string.o): Likewise.
4677 * decl.c (grokfndecl): Require that `main' return an `int'.
4678 * mangle.c (write_encoding): Don't mangle return types for
4679 conversion functions.
4681 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4683 * error.c (tree_formatting_info): New data type.
4684 (tree_being_formatted): New macro.
4685 (tree_formatting_flags): Likewise.
4686 (put_whitespace): Likewise.
4687 (print_tree_identifier): Likewise.
4688 (print_identifier): Likewise.
4689 (cp_tree_printer, print_function_argument_list, print_declaration,
4690 print_expression, print_function_declaration,
4691 print_function_parameter, print_type, print_cv_qualifier): New
4693 (init_error): Initialize lang_printer.
4695 2000-08-24 Jason Merrill <jason@redhat.com>
4697 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4698 adjustment necessary.
4700 2000-08-24 Greg McGary <greg@mcgary.org>
4702 * cp-tree.h (MAIN_NAME_P): Remove macro.
4704 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4706 * error.c (print_instantiation_context): Don't forget to flush the
4709 2000-08-23 Jason Merrill <jason@redhat.com>
4711 * typeck.c (build_ptrmemfunc): Save the input pmf.
4713 * method.c (process_modifiers): Use same_type_p.
4715 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4717 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4718 * mangle.c (write_function_type): Change prototype.
4719 (write_encoding): Don't mangle return types for
4720 constructors or destructors.
4721 (write_type): Adjust call to write_function_type.
4722 * pt.c (instantiate_template): Instantiate alternate entry points
4723 when instantiating the main function.
4725 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4727 * error.c (cp_print_error_function): Don't use embedded '\n' in
4730 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4732 * decl.c (init_decl_processing): Remove bogus initialization.
4733 * error.c (lang_print_error_function): Restore here.
4734 (init_error): Initialize print_error_function.
4736 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4738 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4740 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4742 * Makefile.in (error.o): Depends on diagnostic.h
4744 * cp-tree.h (problematic_instantiation_changed,
4745 record_last_problematic_instantiation, current_instantiation,
4746 print_instantiation_context): Declare.
4747 (maybe_print_template_context): Remove.
4749 * decl.c (init_decl_processing): Set print_error_function to NULL.
4750 (lang_print_error_function): Remove, since we're using a new
4753 * error.c: #include diagnostic.h
4754 (function_category): New function.
4755 (cp_diagnostic_starter): Likewise.
4756 (cp_diagnostic_finalizer): Likewise.
4757 (cp_print_error_function): Likewise.
4758 (maybe_print_instantiation_context): Likewise.
4759 (print_instantiation_full_context): Likewise.
4760 (print_instantiation_partial_context): Likewise.
4761 (print_instantiation_context): Define.
4762 (init_error): Initialize diagnostic pager and finalizer.
4764 * pt.c (problematic_instantiation_changed): Define.
4765 (record_last_problematic_instantiation): Likewise.
4766 (current_instantiation): Likewise.
4767 (maybe_print_template_context): Remove.
4768 (print_template_context): Likewise.
4769 (current_tinst_level): Make static to reflect Brendan Kehoe's
4770 change of 1995-04-13.
4771 (push_tinst_level): Call print_instantiation_context.
4773 2000-08-21 Nix <nix@esperi.demon.co.uk>
4775 * lang-specs.h: Do not process -o or run the assembler if
4778 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4780 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4782 * decl2.c (lang_decode_option): Disable gettext attributes for
4785 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4787 * lex.c (lang_init_options): Default diagnostic message maximum
4788 length to 80, when line-wrapping.
4790 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4792 * class.c (build_vtbl_initializer): Clear the entire
4793 vtbl_init_data. Start keeping track of the functions for which we
4794 have created vcall offsets here.
4795 (dfs_build_vcall_offset_vtbl_entries): Remove.
4796 (build_vcall_offset_vtbl_entries): Reimplement.
4797 (add_vcall_offset_vtbl_entries_r): New function.
4798 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4799 computing when vcall offsets are necessary.
4801 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4803 * decl.c (member_function_or_else): Use cp_error ... %T.
4804 (grokdeclarator): Likewise.
4805 (start_method): Likewise.
4806 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4808 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4810 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4813 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4815 * cp-tree.h (PTRMEM_OK_P): New macro.
4816 (itf_ptrmem_ok): New enumeration value.
4817 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4818 argument. Diagnose implicit pointer to member.
4819 (instantiate_type): Don't diagnose implicit pointer to member
4820 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4821 resolve_address_of_overloaded_function.
4822 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4823 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4824 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4825 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4826 (build_unary_op): Deal with single non-static member in
4829 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4831 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4833 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4835 * cp-tree.h (enum_name_string): Remove prototype.
4836 (report_case_error): Remove prototype.
4837 * cp/typeck2.c (enum_name_string): Remove.
4838 (report_case_error): Remove.
4839 * error.c (dump_expr): Deal with enum values directly.
4840 Correctly negate integer constant.
4842 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4844 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4845 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4846 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4847 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4848 (__cxa_vec_new): Use __cxa_vec_new2.
4849 (__cxa_vec_delete): Use __cxa_vec_delete2.
4851 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4853 * vec.cc (__cxa_vec_new): Set "C" linkage.
4854 (__cxa_vec_ctor): Likewise.
4855 (__cxa_vec_cctor): Likewise.
4856 (__cxa_vec_dtor): Likewise.
4857 (__cxa_vec_delete): Likewise.
4858 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4859 (__cxa_vec_ctor): Likewise.
4860 (__cxa_vec_cctor): Likewise.
4861 (__cxa_vec_dtor): Likewise.
4862 (__cxa_vec_delete): Likewise.
4864 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4866 * class.c (instantiate_type): Reinstate local variable
4867 deleted in previous change.
4869 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4872 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4874 * cp-tree.h (instantiate_type_flags): New enumeration.
4875 (instantiate_type): Change parameter.
4876 * class.c (instantiate_type): Adjust prototype. Adjust.
4877 * call.c (standard_conversion): Adjust instantiate_type call.
4878 (reference_binding): Likewise.
4879 (build_op_delete_call): Likewise.
4880 (convert_like_real): Likewise.
4881 * cvt.c (cp_convert_to_pointer): Likewise.
4882 (convert_to_reference): Likewise.
4883 * pt.c (convert_nontype_argument): Likewise.
4884 * typeck.c (build_binary_op): Likewise.
4885 (build_ptrmemfunc): Likewise.
4886 (convert_for_assignment): Likewise.
4888 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4890 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4891 (current_aggr): Define.
4892 * decl.c (grokdeclarator): Make sure a friend class is an
4893 elaborated type specifier.
4894 * parse.y (current_aggr): Remove static definition.
4895 (cp_parse_init): Adjust.
4896 (structsp): Clear and restore current_aggr.
4897 (component_decl_list): Clear current_aggr.
4899 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4900 aggregate tag on the typename's context.
4902 * pt.c (tsubst_friend_class): Return error_mark_node, if
4904 (instantiate_class_template): Ignore error_mark_node friend types.
4906 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4908 * cvt.c (warn_ref_binding): New static function, broken out of ...
4909 (convert_to_reference): ... here. Use it.
4911 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4913 * parse.y (template_arg): Add rule for template qualified with
4916 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4918 * decl2.c (add_function): Reorganize.
4919 (arg_assoc): Do not consider function template decls.
4921 2000-08-11 Jason Merrill <jason@redhat.com>
4923 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4926 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4928 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4929 (lookup_nested_tag): Likewise.
4931 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4934 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4936 * parse.y (named_complex_class_head_sans_basetype): Remove
4939 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4941 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4942 explicit TEMPLATE_ID_EXPR args.
4943 (build_expr_from_tree, case CALL_EXPR): Likewise.
4945 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4947 * decl.c (check_tag_decl): Diagnose typename's which don't
4950 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4952 * init.c (build_aggr_init): Reject bogus array initializers
4955 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4957 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4959 * cp/tinfo.cc (__dynamic_cast): Likewise.
4960 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4962 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4964 * cvt.c (convert_to_pointer_force): Fix error message when
4965 attempting to cast from ambiguous base.
4967 2000-08-08 Jason Merrill <jason@redhat.com>
4969 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4970 (tsubst_template_arg_vector): Likewise.
4972 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4973 assume that one will be as large as the union.
4975 2000-08-07 Kazu Hirata <kazu@hxi.com>
4977 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4978 * decl.c (pop_labels): Likewise.
4980 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4982 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4984 (__pointer_to_member_type_info): Likewise.
4985 (__base_class_info): Likewise.
4986 (__class_type_info): Likewise.
4987 (__si_class_type_info): Likewise.
4988 (__vmi_class_type_info): Likewise.
4989 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4990 Changed member names to match specifications.
4991 (__vmi_class_type_info::__do_find_public_src): Likewise.
4992 (__si_class_type_info::__do_dyncast): Likewise.
4993 (__vmi_class_type_info::__do_dyncast): Likewise.
4994 (__si_class_type_info::__do_upcast): Likewise.
4995 (__vmi_class_type_info::__do_upcast): Likewise.
4996 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4997 (__pbase_type_info::__pointer_catch): Likewise.
4998 (__pointer_type_info::__pointer_catch): Likewise.
4999 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5001 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5003 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5004 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5005 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5007 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5009 * cp-tree.h (add_method): Change prototype.
5010 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5011 Don't double the size of the method vector in the error case.
5012 (handle_using_decl): Adjust call to add_method.
5013 (add_implicitly_declared_members): Likewise.
5014 (clone_function_decl): Likewise.
5015 * decl2.c (check_classfn): Likewise.
5016 * semantics.c (finish_member_declaration): Likewise.
5018 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5020 * decl.c (flag_isoc94): New variable.
5022 2000-08-02 Jason Merrill <jason@redhat.com>
5024 * pt.c (do_type_instantiation): Add complain parm; don't complain
5025 if called recursively.
5026 * cp-tree.h, parse.y: Adjust.
5028 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5030 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5031 -Wno-strict-prototypes.
5033 * g++spec.c: Adjust type of second argument to
5034 lang_specific_driver, and update code as necessary.
5036 * cp-tree.h: Don't prototype min_precision here.
5037 (my_friendly_assert): Cast expression to void.
5038 * semantics.c (do_poplevel): Initialize scope_stmts.
5040 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5042 * cp-tree.h (DECL_NEEDED_P): Tweak.
5044 2000-07-28 Jason Merrill <jason@redhat.com>
5046 * lang-specs.h: Use %i in rule for .ii files.
5048 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5050 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5052 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5054 Allow indirect primary bases.
5055 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5057 (CLASSTYPE_VFIELD_PARENT): Remove.
5058 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5059 (BINFO_PRIMARY_BINFO): Remove.
5060 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5061 (BINFO_VBASE_PRIMARY_P): Likewise.
5062 (BINFO_PRIMARY_BASE_OF): New macro.
5063 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5064 (get_primary_binfo): New function.
5065 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5066 * class.c (vcall_offset_data_s): Rename to ...
5067 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5068 and add ctor_vtbl_p.
5069 (get_derived_offset): Use get_primary_binfo.
5070 (dfs_mark_primary_bases): Adjust handling of virtual primary
5072 (mark_primary_bases): Likewise.
5073 (set_primary_base): Take a binfo, not an integer, as a
5074 representation of the primary base.
5075 (indirect_primary_base_p): Remove.
5076 (determine_primary_base): Adjust for indirect primary bases.
5077 (dfs_find_final_overrider): Fix typo in coment.
5078 (update_vtable_entry_for_fn): Use get_primary_binfo.
5079 (layout_nonempty_base_or_field): Tweak.
5080 (build_base_fields): Adjust for new primary base semantics.
5081 (dfs_propagate_binfo_offsets): Remove.
5082 (propagate_binfo_offsets): Rewrite.
5083 (dfs_set_offset_for_shared_vbases): Remove.
5084 (layout_virtual_bases): Don't use it.
5085 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5087 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5088 CLASSTYPE_VFIELD_PARENT.
5089 (dfs_get_primary_binfo): New function.
5090 (get_primary_binfo): Likewise.
5091 (dump_class_hierarchy_r): Tweak printing of primary bases.
5092 (build_vtbl_initializer): Fix typo in comments. Use
5094 (build_vcall_and_vbase_vtbl_entries): Likewise.
5095 (build_vbaes_offset_vtbl_entries): Likewise.
5096 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5097 BV_VCALL_INDEX to handle indirect primary bases.
5098 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5099 (build_rtti_vtbl_entries): Likewise.
5100 * search.c (get_shared_vbase_if_not_primary): Tweak.
5101 (find_vbase_instance): Likewise.
5102 (binfo_for_vtable): Simplify.
5103 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5104 (make_binfo): Make it have 11 entries.
5106 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5108 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5109 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5110 ascertaining primaryness.
5111 (G): Remove template_args.
5112 (decl_is_template_id): New function.
5113 (write_encoding): Use decl_is_template_id.
5114 (write_name): Likewise. Handle type_decls. Get main variant of
5116 (write_nested_name): Likewise.
5117 (write_prefix): Likewise.
5118 (write_template_prefix): Likewise.
5119 (write_special_name_constructor): Remove defunct production from
5121 (write_bare_function_type): Remove comment about absent parameter.
5122 (write_template_template_arg): Add missing grammar production to
5125 2000-07-27 Jason Merrill <jason@redhat.com>
5127 * decl.c (duplicate_decls): If common_type produces a non-typedef
5128 type for a typedef, just use the old type.
5130 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5132 * cp-tree.h (function_depth): Declare.
5133 (verify_stmt_tree): Likewise.
5134 (find_tree): Likewise.
5135 * decl.c (function_depth): Give it external linkage.
5136 * optimize.c (optimize_function): Increment and decrement it.
5137 * tree.c (verify_stmt_tree_r): New function.
5138 (verify_stmt_tree): Likewise.
5139 (find_tree_r): Likewise.
5140 (find_tree): Likewise.
5142 2000-07-27 Jason Merrill <jason@redhat.com>
5144 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5146 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5148 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5150 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5151 * decl2.c (get_guard): Call cp_finish_decl, not
5152 rest_of_decl_compilation, for local guards.
5153 * lex.c (do_identifier): Remove unused variable.
5155 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5157 * parse.y: Add missing ';'.
5159 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5161 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5164 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5166 Kill strict_prototype. Backwards compatibility only for
5167 non NO_IMPLICIT_EXTERN_C systems.
5168 * cp-tree.h (flag_strict_prototype): Remove.
5169 (strict_prototype): Remove.
5170 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5171 * decl.c (maybe_push_to_top_level): Adjust.
5172 (pop_from_top_level): Adjust.
5173 (decls_match): Only allow sloppy parm matching for ancient
5175 (init_decl_processing): Adjust.
5176 (grokdeclarator): Adjust.
5177 * decl2.c (flag_strict_prototype): Remove.
5178 (strict_prototype): Remove.
5179 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5180 (lang_f_options): Remove "strict-prototype".
5181 (unsupported-options): Add "strict-prototype".
5182 * lex.c (do_identifier): Adjust.
5183 (do_scoped_id): Adjust.
5184 * parse.y (empty_parms): Adjust.
5185 * class.c (push_lang_context): Adjust.
5186 (pop_lang_context): Adjust.
5187 * typeck.c (comp_target_parms): Adjust.
5189 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5191 * decl.c (poplevel): Deal with anonymous variables at for scope.
5192 (maybe_inject_for_scope_var): Likewise.
5194 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5196 * decl.c: Remove all signal handling code, now done in toplev.c.
5198 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5200 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5202 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5205 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5207 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5208 Define my_friendly_assert and my_friendly_abort as macros
5209 which may call friendly_abort. Prototype friendly abort, not
5210 my_friendly_abort or my_friendly_assert.
5211 * decl.c (signal_catch): Report the signal caught in the error
5212 message. Call fatal directly.
5213 * typeck2.c (ack, my_friendly_assert): Delete.
5214 (my_friendly_abort): Rename to friendly_abort. Expect file,
5215 line, and function parameters. Report the abort code, then
5216 call fancy_abort. Do not mask an abort if errors have
5219 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5221 * typeck.c (comp_target_parms): Remove obsolete parameter.
5222 (comp_target_types): Adjust.
5224 2000-07-17 Jason Merrill <jason@redhat.com>
5226 * typeck.c (mark_addressable): Never set TREE_USED.
5227 * call.c (build_call): Don't abort on calls to library functions
5228 that have been declared normally.
5230 * typeck.c (build_binary_op): Fix grammar in warning.
5232 * exception.cc (__eh_free): Fix prototype.
5234 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5236 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5237 IDENTIFIER_NAMESPACE_VALUE.
5239 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5241 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5242 * method.c (use_thunk): Correct handling of vcall offsets.
5244 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5246 * .cvsignore: parse.h and parse.c have no cp- prefix.
5248 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5250 * .cvsignore: New file.
5252 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5254 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5256 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5258 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5260 * parse.h: Likewise.
5262 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5264 * class.c (layout_class_type): Add pointers to virtual bases after
5265 base classes under the old ABI.
5267 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5269 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5270 (finish_continue_stmt): Likewise.
5271 (begin_for_stmt): Remove call to note_level_for_for.
5272 (finish_goto_stmt): Change call from build_min_nt
5274 (finish_expr_stmt): Likewise.
5275 (begin_if_stmt): Likewise.
5276 (begin_while_stmt): Likewise.
5277 (finish_while_stmt): Likewise.
5278 (finish_return_stmt): Likewise.
5279 (begin_for_stmt): Likewise.
5280 (finish_for_stmt): Likewise.
5281 (finish_break_stmt): Likewise.
5282 (begin_switch_stmt): Likewise.
5283 (finish_case_label): Likewise.
5284 (genrtl_try_block): Likewise.
5285 (begin_try_block): Likewise.
5286 (begin_handler): Likewise.
5287 (begin_compound_stmt): Likewise.
5288 (finish_asm_stmt): Likewise.
5289 (finish_label_stmt): Likewise.
5290 (add_decl_stmt): Likewise.
5291 (finish_subobject): Likewise.
5292 (finish_decl_cleanup): Likewise.
5293 (finish_named_return_value): Likewise.
5294 (setup_vtbl_ptr): Likewise.
5295 (add_scope_stmt): Likewise.
5296 * decl.c (finish_constructor_body): Likewise.
5297 (finish_destructor_body): Likewise.
5298 * optimize.c (copy_body_r): Likewise.
5299 (initialize_inlined_parameters): Likewise.
5300 (declare_return_variable): Likewise.
5301 (expand_call_inline): Likewise.
5303 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5305 * semantics.c (expand_body): Sync interface information
5306 at the end of function body expansion.
5308 2000-07-09 Jason Merrill <jason@redhat.com>
5310 * init.c (build_new_1): Bail early if the call to new fails.
5312 * decl.c (compute_array_index_type): Check specifically for
5313 an INTEGER_CST, not just TREE_CONSTANT.
5315 * decl.c (duplicate_decls): Don't call duplicate_decls on
5316 the DECL_TEMPLATE_RESULT.
5317 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5320 * error.c (dump_template_bindings): Don't crash if we had an
5321 invalid argument list.
5323 * typeck.c (c_expand_start_case): Do narrowing here.
5324 * semantics.c (finish_switch_cond): Not here.
5326 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5328 * parse.y (asm_clobbers): Do string concatenation.
5330 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5332 * decl.c (pushtag): Don't put local classes in template functions
5333 on the local_classes list.
5335 2000-07-04 Scott Snyder <snyder@fnal.gov>
5337 * decl2.c (get_guard): Add missing return for old ABI local
5340 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5342 * cp-tree.h (char_type_p): New function.
5343 * decl.c (init_decl_processing): Don't initialize
5344 signed_wchar_type_node or unsigned_wchar_type_node.
5345 (complete_array_type): Handle brace-enclosed string-constants.
5346 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5347 * tree.c (char_type_p): New function.
5348 * typeck2.c (digest_init): Use char_type_p.
5350 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5352 * pt.c (tsubst): Don't layout type, if it's error_mark.
5354 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5356 * pt.c (instantiate_pending_templates): Reset template level.
5358 2000-07-05 Jason Merrill <jason@redhat.com>
5360 * call.c (joust): Don't complain about `operator char *()' beating
5361 `operator const char *() const'.
5363 2000-07-04 scott snyder <snyder@fnal.gov>
5364 Jason Merrill <jason@redhat.com>
5366 * repo.c (repo_get_id): Handle the case where a class with virtual
5367 bases has a null TYPE_BINFO_VTABLE.
5369 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5370 Jason Merrill <jason@redhat.com>
5372 * parse.y (member_init): Just pass in the type.
5373 * init.c (expand_member_init): Handle getting a type.
5375 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5376 Jason Merrill <jason@redhat.com>
5378 * decl.c (finish_function): Warn if a function has no return
5380 Suggested by Andrew Koenig.
5381 * typeck.c (check_return_expr): Do set current_function_returns_value
5382 if we got an error_mark_node.
5384 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5386 * decl2.c (push_decl_namespace): Push the original namespace.
5388 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5390 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5391 * semantics.c (begin_class_definition): Clear it.
5393 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5395 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5396 (genrtl_expr_stmt): Likewise.
5397 (genrtl_decl_stmt): Likewise.
5398 (genrtl_if_stmt): Likewise.
5399 (genrtl_while_stmt): Likewise.
5400 (genrtl_do_stmt): Likewise.
5401 (genrtl_return_stmt): Likewise.
5402 (genrtl_for_stmt): Likewise.
5403 (genrtl_break_stmt): Likewise.
5404 (genrtl_continue_stmt): Likewise.
5405 (genrtl_scope_stmt): Likewise.
5406 (genrtl_switch_stmt): Likewise.
5407 (genrtl_case_label): Likewise.
5408 (genrtl_begin_compound_stmt): Likewise.
5409 (genrtl_finish_compound_stmt): Likewise.
5410 (genrtl_compound_stmt): Likewise.
5411 (genrtl_asm_stmt): Likewise.
5413 * init.c (begin_init_stmts): Remove call to
5414 genrtl_begin_compound_stmt.
5415 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5417 * semantics.c (lang_expand_stmt): Changed call to
5418 genrtl_compound_stmt to ignore return value.
5420 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5422 * mangle.c (canonicalize_for_substitution): Return the canonical
5425 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5427 * typeck.c (commonparms): Remove obstack manipulations.
5429 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5431 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5433 * Makefile.in (OBJS): Added ../c-semantics.o.
5434 (OBJDEPS): Likewise.
5436 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5438 (struct stmt_tree): Added comment.
5439 (current_function_name_declared): Removed.
5440 (stmts_are_full_exprs_p): Likewise.
5441 (genrtl_do_pushlevel): Likewise.
5442 (genrtl_clear_out_block): Likewise.
5443 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5444 (DECL_ANON_UNION_ELEMS): Likewise.
5445 (emit_local_var): Likewise.
5446 (make_rtl_for_local_static): Likewise.
5447 (do_case): Likewise.
5448 (expand_stmt): Likewise.
5449 (genrtl_decl_cleanup): Likewise.
5450 (c_expand_asm_operands): Likewise.
5451 (c_expand_return): Likewise.
5452 (c_expand_start_case): Likewise.
5454 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5455 (emit_local_var): Likewise.
5456 (initialize_local_var): Change reference to
5457 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5458 Change reference to stmts_are_full_exprs_p to
5459 current_stmt_tree->stmts_are_full_exprs_p.
5460 (push_cp_function_context): Likewise.
5462 * expect.c (expand_throw): Change reference to
5463 stmts_are_full_exprs_p.
5465 * init.c (build_aggr_init): Change reference to
5466 stmts_are_full_exprs_p.
5467 (build_vec_init): Likewise.
5469 * optimize.c (maybe_clone_body): Change reference to
5470 current_function_name_declared to
5471 cp_function_chain->name_declared.
5473 * pt.c (instantiate_decl): Change reference to
5474 current_function_name_declared to
5475 cp_function_chain->name_declared.
5477 * semantics.c (expand_cond): Moved declaration to c-common.h.
5478 (genrtl_do_pushlevel): Moved to c-semantics.c.
5479 (genrtl_clear_out_block): Likewise.
5480 (genrtl_goto_stmt): Likewise.
5481 (genrtl_expr_stmt): Likewise.
5482 (genrtl_decl_stmt): Likewise.
5483 (gerntl_if_stmt): Likewise.
5484 (genrtl_while_stmt): Likewise.
5485 (genrtl_do_stmt): Likewise.
5486 (genrtl_return_stmt): Likewise.
5487 (genrtl_for_stmt): Likewise.
5488 (genrtl_break_stmt): Likewise.
5489 (genrtl_continue_stmt): Likewise.
5490 (genrtl_scope_stmt): Likewise.
5491 (genrtl_switch_stmt): Likewise.
5492 (genrtl_case_label): Likewise.
5493 (genrtl_begin_compound_stmt): Likewise.
5494 (genrtl_finish_compound_stmt): Likewise.
5495 (genrtl_compound_stmt): Likewise.
5496 (genrtl_asm_stmt): Likewise.
5497 (genrtl_decl_cleanup): Likewise.
5498 (expand_cond): Likewise.
5499 (expand_stmt): Renamed to ...
5500 (lang_expand_stmt): ... this.
5501 (lang_expand_expr_stmt): Initialize.
5502 (set_current_function_name_declared): Likewise.
5503 (stmts_are_full_exprs_p): Likewise.
5504 (current_function_name_declared): Likewise.
5505 (anon_aggr_type_p): Likewise.
5506 (do_poplevel): Change reference to
5507 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5508 Change reference to stmts_are_full_exprs_p to
5509 current_stmt_tree->stmts_are_full_exprs_p.
5510 (add_tree): Likewise.
5511 (finish_expr_stmt): Likewise.
5512 (prep_stmt): Likewise.
5513 (lang_expand_stmt): Likewise.
5514 (begin_compound_stmt): Change reference to
5515 current_function_name_declared to
5516 cp_function_chain->name_declared and call to
5517 current_function_name_declared().
5518 (setup_vtbl_ptr): Likewise.
5519 (genrtl_do_poplevel): Removed.
5521 2000-06-30 Jason Merrill <jason@redhat.com>
5523 * init.c (init_init_processing): Go back to aligning like
5524 double_type_node for old ABI.
5525 (get_cookie_size): Make cookie larger if we get a type that needs
5527 (build_vec_delete): Call it.
5529 * typeck.c (qualify_type_recursive): New fn.
5530 (composite_pointer_type): Use it.
5531 (build_binary_op): Use composite_pointer_type.
5533 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5534 Jason Merrill <jason@redhat.com>
5536 * typeck.c (check_return_expr): Don't complain about returning
5537 NULL from operator new if -fcheck-new.
5538 * cp-tree.h: Declare flag_check_new here.
5541 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5543 * mangle.c (find_substitution): Use same_type_p.
5544 (write_encoding): Don't check for substitutions.
5546 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5548 * parse.y (expr_no_comma_rangle): New non-terminal.
5549 (template_parm): Use it for default parameter case.
5550 (template_arg): Use it.
5551 (expr_no_commas): Remove commented out undefined extensions.
5552 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5553 * parse.h, parse.c: Rebuilt.
5555 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5557 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5558 (finish_asm_stmt): Do it here, instead.
5560 * cp-tree.h (ridpointers): Don't declare.
5561 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5562 (record_builtin_java_type): Likewise.
5563 (init_decl_processing): Likewise.
5564 * lex.c: Move inclusion of lex.h.
5565 (ridpointers): Don't define.
5566 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5568 * lex.h (enum rid): Rename to ...
5569 (enum cp_rid): ... this.
5570 (ridpointers): Don't declare.
5571 * parse.y: Move inclusion of lex.h.
5572 * parse.c: Regenerated.
5573 * spew.c: Move inclusion of lex.h.
5575 * cp-tree.h (struct language_function): Remove temp_name_counter.
5576 (temp_name_counter): Remove.
5577 (get_temp_name): Change prototype.
5578 (get_guard): New function.
5579 (get_guard_cond): Likewise.
5580 (set_guard): Likewise.
5581 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5582 * decl.c (expand_static_init): Use get_guard and friends to
5583 implement guard variables.
5584 * decl2.c (get_temp_name): Assume that the variables created are
5586 (get_sentry): Rename to ...
5587 (get_guard): ... this. Implement new ABI guard variables.
5588 (get_guard_bits): New function.
5589 (get_guard_cond): Likewise.
5590 (set_guard): Likewise.
5591 (start_static_initialization_or_destruction): Use them.
5592 (do_static_initialization): Replace sentry with guard throughout.
5593 (do_static_destruction): Likewise.
5594 * init.c (create_temporary_var): Add comment.
5596 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5598 * mangle.c (find_substitution): Use same_type_p.
5599 (write_encoding): Don't check for substitutions.
5601 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5603 * parse.y (expr_no_comma_rangle): New non-terminal.
5604 (template_parm): Use it for default parameter case.
5605 (template_arg): Use it.
5606 (expr_no_commas): Remove commented out undefined extensions.
5607 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5608 * parse.h, parse.c: Rebuilt.
5610 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5612 * cp-tree.h (flag_const_strings): Remove.
5613 (warn_parentheses): Likewise.
5614 (warn_format): Likewise.
5615 (common_type): Likewise.
5616 (default_conversion): Likewise.
5617 (build_binary_op): Likewise.
5618 (cp_build_binary_op): New macro.
5619 * call.c (build_new_op): Use cp_build_binary_op instead of
5621 * class.c (build_vtable_entry_ref): Likewise.
5622 * decl.c (expand_static_init): Likewise.
5623 (compute_array_index_type): Likewise.
5624 (build_enumerator): Likewise.
5625 * decl2.c (delete_sanity): Likewise.
5626 (start_static_initialization_or_destruction): Likewise.
5627 * error.c (dump_type_suffix): Likewise.
5628 * init.c (resolve_offset_ref): Likewise.
5629 (build_new): Likewise.
5630 (build_new_1): Likewise.
5631 (build_vec_delete_1): Likewise.
5632 (build_vec_init): Likewise.
5633 (build_delete): Likewise.
5634 * rtti.c (synthesize_tinfo_fn): Likewise.
5635 (synthesize_tinfo_var): Likewise.
5636 * search.c (expand_upcast_fixups): Likewise.
5637 (fixup_all_virtual_upcast_offsets): Likewise.
5638 * typeck.c (build_array_ref): Likewise.
5639 (get_member_function_from_ptrfunc): Likewise.
5640 (build_binary_op): Add parameter.
5641 (pointer_int_sum): Use cp_build_binary_op.
5642 (pointer_diff): Likewise.
5643 (build_modify_expr): Likewise.
5644 (get_delta_difference): Likewise.
5645 (build_ptrmemfunc): Likewise.
5647 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5649 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5650 * decl.c (create_implicit_typedef): Adjust.
5651 * decl2.c (build_artificial_parm): Adjust.
5652 * method.c (implicitly_declare_fn): Adjust.
5653 * pt.c (push_inline_template_parms_recursive): Adjust.
5654 (process_template_parm): Adjust.
5655 (overloaded_template_name): Adjust.
5656 * semantics.c (finish_template_template_parm): Adjust.
5658 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5660 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5661 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5662 where to emit thunks.
5663 (build_vtt): Adjust call to build_vtt_inits.
5664 (build_vtt_inits): Add parameter to indicate whether or not
5665 sub-VTTs for virtual bases should be included. Adjust handling of
5666 construction vtables.
5667 (get_matching_base): New function.
5668 (dfs_build_vtt_inits): Rename to ...
5669 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5670 construction vtables.
5671 (dfs_fixup_binfo_vtbls): Likewise.
5672 (build_ctor_vtbl_groups): Build construction vtables for virtual
5674 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5675 to build construction vtbls.
5676 (dfs_accumulate_vtbl_inits): Adjust handling of
5677 construction vtables.
5679 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5682 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5684 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5686 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5688 * search.c (hides): Remove.
5689 (is_subobject_of_p): Add most_derived parameter. Use
5691 (lookup_field_queue_p): Adjust.
5692 (lookup_field_r): Adjust.
5694 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5696 * decl2.c (handle_class_head): Bash typedefs to the type's main
5699 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5701 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5702 (begin_global_stmt_expr): ... this.
5703 (genrtl_finish_stmt_expr): Rename to ...
5704 (finish_global_stmt_expr): ... this.
5705 * init.c (begin_init_stmts): Adjust calls.
5706 (finish_init_stmts): Likewise.
5707 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5708 (begin_global_stmt_expr): ... this.
5709 (genrtl_finish_stmt_expr): Rename to ...
5710 (finish_global_stmt_expr): ... this.
5712 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5714 * search.c (lookup_member): Fix typo in comment.
5716 2000-06-24 Jason Merrill <jason@redhat.com>
5718 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5719 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5721 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5723 * parse.y (complex_direct_notype_declarator): Support global_scope.
5724 * Makefile.in: Adjust conflict count.
5726 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5728 * parse.y (template_arg): Convert TEMPLATE_DECL
5729 that is a template template paramter to
5730 TEMPLATE_TEMPLATE_PARM here.
5732 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5733 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5734 (copy_template_template_parm): Adjust prototype.
5735 * decl.c (grokdeclarator): Remove dead code.
5736 * pt.c (process_template_parm): Tidy.
5737 (lookup_template_class): Construct nodes in
5738 copy_template_template_parm.
5739 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5740 lookup_template_class. Use TYPE_TI_TEMPLATE.
5741 * tree.c (copy_template_template_parm): Add NEWARGS
5743 (mapcar): Adjust call to copy_template_template_parm.
5744 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5745 * method.c (build_template_template_parm_names): Change error
5746 code to avoid compilation warning.
5748 * gxxint.texi: Document template template parameter
5751 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5753 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5754 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5755 (cp-demangle.o): New rule.
5756 (dyn-string.o): Likewise.
5757 * inc/cxxabi.h (__cxa_demangle): New declaration.
5759 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5761 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5762 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5763 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5765 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5766 (make_thunk): Change prototype.
5767 (emit_thunk): Rename to use_thunk.
5768 (mangle_thunk): Change prototype.
5769 * class.c (get_derived_offset): Simplify.
5770 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5771 BV_GENERATE_THUNK_WITH_VTABLE_P.
5772 (build_primary_vtable): Simplify.
5773 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5774 (dfs_find_base): Remove.
5775 (update_vtable_entry_for_fn): Correct bug in finding the base
5776 where a virtual function was first declared. Figure out whether
5777 or not to emit a vcall-thunk with the vtables in which it appears.
5778 Correct logic for deciding whether to use an ordinary thunk, or a
5780 (finish_struct_1): Remove unnecssary code.
5781 (build_vtbl_initializer): Use ssize_int for the running counter of
5783 (build_vtbl_initializer): Only use vcall thunks where necessary.
5784 Mark thunks as needing to be emitted with their vtables, or not.
5785 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5786 indices. Use size_binop.
5787 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5788 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5790 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5791 (build_vtable_entry): Mark thunks as needing to be emitted with
5792 their vtables, or not.
5793 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5794 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5796 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5798 * error.c (dump_expr): Use BV_FN.
5799 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5801 * method.c (make_thunk): Likewise.
5802 (emit_thunk): Rename to use_thunk. Allow callers to decide
5803 whether or not to actually emit the thunk. Adjust for changes in
5804 representation of vcall offsets.
5805 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5806 * semantics.c (emit_associated_thunks): New function.
5807 (expand_body): Use it.
5808 * ir.texi: Adjust decriptions of thunks.
5810 2000-06-22 Jason Merrill <jason@redhat.com>
5812 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5813 (tsubst_friend_function): Copy it here.
5815 * decl.c (grok_op_properties): Fix typo.
5817 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5820 * pt.c (check_explicit_specialization): Clarify error.
5822 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5823 an old OVERLOAD when we're declaring a non-function.
5824 (pushdecl, destroy_local_var): Check for error_mark_node.
5825 (warn_extern_redeclared_static): Also bail early if
5827 (push_overloaded_decl): Ignore an old error_mark_node.
5829 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5831 * call.c (build_x_va_arg): Check if in a template decl.
5832 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5834 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5836 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5838 * decl.c (check_goto): Computed gotos assumed OK.
5840 2000-06-20 Jason Merrill <jason@redhat.com>
5842 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5843 for which we don't need to look for instantiations.
5845 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5847 * parse.y (program): Always call finish_translation_unit.
5848 * parse.c, parse.h: Rebuilt.
5850 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5852 * method.c: Don't include hard-reg-set.h.
5854 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5856 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5858 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5860 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5861 * cvt.c (cp_convert_to_pointer): Likewise.
5862 (convert_to_void): Likewise.
5863 * error.c (dump_expr): Likewise.
5864 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5865 * init.c (build_delete): Likewise.
5866 * method.c (emit_thunk): Likewise.
5867 * optmize.c (declare_return_variable): Likewise.
5868 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5869 (get_typeid): Likewise.
5870 (build_dynamic_cast_1): Likewise.
5871 * typeck.c (composite_pointer_type): Likewise.
5872 (common_type): Likewise.
5873 (build_indirect_ref): Likewise.
5874 (build_binary_op): Likewise.
5875 (build_x_compound_expr): Likewise.
5876 (check_return_expr): Likewise.
5877 * typeck2.c (add_exception_specifier): Likewise.
5879 * mangle.c (write_method_parms): Use direct comparison for end
5882 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5884 * cp-tree.h (genrtl_try_block): Declare function.
5885 (genrtl_handler): Likewise.
5886 (genrtl_catch_block): Likewise.
5887 (genrtl_ctor_stmt): Likewise.
5888 (genrtl_subobject): Likewise.
5889 (genrtl_decl_cleanup): Likewise.
5890 (genrtl_do_poplevel): Likewise.
5891 (genrtl_do_pushlevel): Likewise.
5892 (genrtl_clear_out_block): Likewise.
5893 (genrtl_goto_stmt): Likewise.
5894 (genrtl_expr_stmt): Likewise.
5895 (genrtl_decl_stmt): Likewise.
5896 (genrtl_if_stmt): Likewise.
5897 (genrtl_while_stmt): Likewise.
5898 (genrtl_do_stmt): Likewise.
5899 (genrtl_return_stmt): Likewise.
5900 (genrtl_for_stmt): Likewise.
5901 (genrtl_break_stmt): Likewise.
5902 (genrtl_continue_stmt): Likewise.
5903 (genrtl_scope_stmt): Likewise.
5904 (genrtl_switch_stmt): Likewise.
5905 (genrtl_case_label): Likewise.
5906 (genrtl_begin_compound_stmt): Likewise.
5907 (genrtl_finish_compound_stmt): Likewise.
5908 (genrtl_compound_stmt): Likewise.
5909 (genrtl_asm_stmt): Likewise.
5910 (genrtl_named_return_value): Likewise.
5911 (genrtl_begin_stmt_expr): Likewise.
5912 (genrtl_finish_stmt_expr): Likewise.
5913 (finish_for_stmt): Removed first argument.
5914 (finish_switch_stmt): Likewise.
5916 * semantics.c (genrtl_try_block): Define function.
5917 (genrtl_handler): Likewise.
5918 (genrtl_catch_block): Likewise.
5919 (genrtl_ctor_stmt): Likewise.
5920 (genrtl_subobject): Likewise.
5921 (genrtl_decl_cleanup): Likewise.
5922 (genrtl_do_poplevel): Likewise.
5923 (genrtl_do_pushlevel): Likewise.
5924 (genrtl_clear_out_block): Likewise.
5925 (genrtl_goto_stmt): Likewise.
5926 (genrtl_expr_stmt): Likewise.
5927 (genrtl_decl_stmt): Likewise.
5928 (genrtl_if_stmt): Likewise.
5929 (genrtl_while_stmt): Likewise.
5930 (genrtl_do_stmt): Likewise.
5931 (genrtl_return_stmt): Likewise.
5932 (genrtl_for_stmt): Likewise.
5933 (genrtl_break_stmt): Likewise.
5934 (genrtl_continue_stmt): Likewise.
5935 (genrtl_scope_stmt): Likewise.
5936 (genrtl_switch_stmt): Likewise.
5937 (genrtl_case_label): Likewise.
5938 (genrtl_begin_compound_stmt): Likewise.
5939 (genrtl_finish_compound_stmt): Likewise.
5940 (genrtl_compound_stmt): Likewise.
5941 (genrtl_asm_stmt): Likewise.
5942 (genrtl_named_return_value): Likewise.
5943 (genrtl_begin_stmt_expr): Likewise.
5944 (genrtl_finish_stmt_expr): Likewise.
5945 (finish_for_stmt): Removed first argument and generate rtl
5947 (finish_switch_stmt): Likewise.
5948 (do_poplevel): Removed generate rtl specific code.
5949 (do_pushlevel): Likewise.
5950 (add_tree): Likewise.
5951 (finish_goto_stmt): Likewise.
5952 (finish_expr_stmt): Likewise.
5953 (begin_if_stmt): Likewise.
5954 (finish_if_stmt_cond): Likewise.
5955 (finish_then_clause): Likewise.
5956 (begin_else_clause): Likewise.
5957 (finish_else_clause): Likewise.
5958 (finish_if_stmt): Likewise.
5959 (clear_out_block): Likewise.
5960 (begin_while_stmt): Likewise.
5961 (finish_while_stmt_cond): Likewise.
5962 (finish_while_stmt): Likewise.
5963 (begin_do_stmt): Likewise.
5964 (finish_do_body): Likewise.
5965 (finish_do_stmt): Likewise.
5966 (finish_return_stmt): Likewise.
5967 (begin_for_stmt): Likewise.
5968 (finish_for_init_stmt): Likewise.
5969 (finish_for_cond): Likewise.
5970 (finish_for_expr): Likewise.
5971 (finish_break_stmt): Likewise.
5972 (finish_continue_stmt): Likewise.
5973 (begin_switch_stmt): Likewise.
5974 (finish_switch_cond): Likewise.
5975 (finish_case_label): Likewise.
5976 (begin_try_block): Likewise.
5977 (begin_function_try_block): Likewise.
5978 (finish_try_block): Likewise.
5979 (finish_cleanup_try_block): Likewise.
5980 (finish_cleanup): Likewise.
5981 (finish_function_try_block): Likewise.
5982 (finish_handler_sequence): Likewise.
5983 (finish_function_handler_sequence): Likewise.
5984 (begin_handler): Likewise.
5985 (finish_handler_parms): Likewise.
5986 (begin_catch_block): Likewise.
5987 (finish_handler): Likewise.
5988 (begin_compound_stmt): Likewise.
5989 (finish_compound_stmt): Likewise.
5990 (finish_asm_stmt): Likewise.
5991 (finish_label_stmt): Likewise.
5992 (finish_label_decl): Likewise.
5993 (finish_subobject): Likewise.
5994 (finish_decl_cleanup): Likewise.
5995 (finish_named_return_value): Likewise.
5996 (begin_stmt_expr): Likewise.
5997 (finish_stmt_expr): Likewise.
5999 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6000 to call genrtl_expr_stmt when appropriate.
6002 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6003 begin_compound_expr to call genrtl_begin_stmt_expr and
6004 genrtl_begin_compound_expr when appropriate.
6005 (finish_init_stmts): Changed calls to finish_compound_expr and
6006 finish_stmt_expr to call genrtl_finish_compound_expr and
6007 genrtl_finish_stmt_expr when appropriate.
6008 (expand_default_init): Changed call to finish_expr_stmt to call
6009 genrtl_expr_stmt when appropriate.
6010 (build_vec_init): Likewise.
6012 * parse.y (simple_stmt): Removed first argument from call to
6013 finish_for_stmt. Removed first argument from call to
6016 * parse.c: Regenerated.
6018 * pt.c (tsubst_expr): Removed first argument from call to
6019 finish_for_stmt. Removed first argument from call to
6022 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6024 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6025 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6027 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6028 (cplus_tree_code_length[]): Likewise.
6029 (cplus_tree_code_name[]): Likewise.
6030 (init_parse): Added call to add_c_tree_codes. Changed
6031 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6033 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6035 * cp-tree.h (finish_mem_initializers): Declare.
6036 (count_trees): Likewise.
6037 * parse.y (base_init): Use finish_mem_initializers.
6038 * semantics.c (finish_mem_initializers): New function.
6040 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6041 the number of trees.
6043 (count_trees): Don't use it.
6045 2000-06-15 Jason Merrill <jason@redhat.com>
6047 * tree.c (count_trees): New debugging function.
6049 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6050 * init.c (build_member_call): Pull out the name of a DECL.
6052 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6053 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6054 * optimize.c (optimize_function): Not here.
6055 * pt.c (instantiate_decl): Push to TV_PARSE.
6057 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6059 * cp-tree.h (struct language_function): Remove x_base_init_list
6060 and x_member_init_list.
6061 (current_base_init_list): Remove.
6062 (current_member_init_list): Likewise.
6063 (setup_vtbl_ptr): Change prototype.
6064 (emit_base_init): Likewise.
6065 (expand_member_init): Likewise.
6066 (reinit_parse_for_function): Remove.
6067 * decl.c (save_function_data): Don't clear x_base_init_list and
6069 (mark_language_function): Don't mark them.
6070 * init.c (perform_member_init): Tweak comment.
6071 (sort_member_init): Take the list of initializers as an argument.
6072 (sort_base_init): Likewise.
6073 (emit_base_init): Likewise.
6074 (expand_member_init): Return the initializer. Don't use global
6076 * lex.c (reinit_parse_for_function): Remove.
6077 * method.c (build_template_parm_names): Correct substitution.
6078 (do_build_copy_constructor): Don't use current_member_init_list
6079 and current_base_init_list.
6080 (synthesize_method): Likewise.
6081 * parse.y (base_init): Split mem-initializers into
6082 base-initializers and field-initializers.
6083 (member_init_list): Build up the list here.
6084 (member_init): Return the initializer.
6085 (fn.depfn): Don't use reinit_parse_for_function.
6086 * parse.c: Regenerated.
6087 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6089 (tsubst_expr): Don't use current_member_init_list
6090 and current_base_init_list.
6091 (tsubst_expr_values): Rename to ...
6092 (tsubst_initializer_list): ... this. Use convert_from_reference.
6093 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6094 and current_base_init_list.
6095 (begin_function_definition): Don't call reinit_parse_for_function.
6097 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6099 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6102 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6104 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6106 * cp-tree.h (IF_COND): Move to c-common.h.
6107 (THEN_CLAUSE): Likewise.
6108 (ELSE_CLAUSE): Likewise.
6109 (WHILE_COND): Likewise.
6110 (WHILE_BODY): Likewise.
6111 (DO_COND): Likewise.
6112 (DO_BODY): Likewise.
6113 (RETURN_EXPR): Likewise.
6114 (EXPR_STMT_EXPR): Likewise.
6115 (FOR_INIT_STMT): Likewise.
6116 (FOR_COND): Likewise.
6117 (FOR_EXPR): Likewise.
6118 (FOR_BODY): Likewise.
6119 (SWITCH_COND): Likewise.
6120 (SWITCH_BODY): Likewise.
6121 (CASE_LOW): Likewise.
6122 (CASE_HIGH): Likewise.
6123 (GOTO_DESTINATION): Likewise.
6124 (COMPOUND_BODY): Likewise.
6125 (ASM_CV_QUAL): Likewise.
6126 (ASM_STRING): Likewise.
6127 (ASM_OUTPUTS): Likewise.
6128 (ASM_INPUTS): Likewise.
6129 (ASM_CLOBBERS): Likewise.
6130 (DECL_STMT_DECL): Likewise.
6131 (STMT_EXPR_STMT): Likewise.
6132 (LABEL_STMT_LABEL): Likewise.
6133 (SCOPE_BEGIN_P): Likewise.
6134 (SCOPE_END_P): Likewise.
6135 (SCOPE_STMT_BLOCK): Likewise.
6136 (SCOPE_NULLIFIED_P): Likewise.
6137 (SCOPE_NO_CLEANUPS_P): Likewise.
6138 (SCOPE_PARTIAL_P): Likewise.
6139 (ASM_VOLATILE_P): Likewise.
6140 (STMT_LINENO): Likewise.
6141 (STMT_LINENO_FOR_FN_P): Likewise.
6143 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6144 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6145 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6146 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6147 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6149 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6151 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6152 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6154 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6155 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6156 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6158 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6160 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6161 * class.c (dfs_find_final_overrider): Set it appropriately.
6162 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6163 avoid unneeded secondary vptrs.
6165 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6167 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6168 (check_bitfield_decl, check_field_decl): Likewise.
6169 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6170 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6171 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6172 (xfer_tag, finish_enum): Likewise.
6173 * decl2.c (finish_builtin_type): Likewise.
6174 * init.c (init_init_processing): Likewise.
6175 * pt.c (instantiate_class_template): Likewise.
6176 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6177 * cp-tree.h (struct lang_type): Add user_align member.
6178 (CLASSTYPE_USER_ALIGN): Define.
6180 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6182 * Make-lang.in (c++.install-common): Install g++-cross in
6183 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6184 $(target_alias)-g++ and $(target_alias)-c++.
6186 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6188 * class.c (vcall_offset_data_s): Add last_init and fns.
6189 (overrides): Rename to same_signature_p.
6190 (dfs_find_final_overrider): Adjust accordingly.
6191 (mark_overriders): Likewise.
6192 (warn_hidden): Likewise.
6193 (build_vtbl_initializer): Reorganize machinery for building things
6194 at negative offsets.
6195 (build_vcall_and_vbase_vtbl_entries): Likewise.
6196 (build_vbase_offset_vtbl_entries): Likewise.
6197 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6198 offset entries. Do not create two entries for functions with the
6200 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6201 (build_rtti_vtbl_entries): Reorganize machinery for building things
6202 at negative offsets.
6204 * optimize.c (expand_call_inline): Don't recurse into the code
6205 used to initialize the parameters more than once.
6207 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6209 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6210 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6211 (find_substitution): Only use the `Sa' substitution for
6212 std::allocator, not instantiations of it.
6213 (write_template_prefix): Move comment. Only use a TREE_LIST to
6214 represent substitutions for a member template.
6215 (write_array_type): Mangle array dimensions correctly.
6216 * optimize.c (maybe_clone_body): Copy more information from the
6218 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6219 on the regenerated declaration.
6221 2000-06-11 Chip Salzenberg <chip@valinux.com>
6222 Mark Mitchell <mark@codesourcery.com>
6224 * class.c (build_vtable): Clarify comment.
6225 (build_ctor_vtbl_group): Pass the most derived type to
6228 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6230 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6232 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6234 * decl.c (add_binding): Handle duplicate declarations of external
6237 2000-06-09 Chip Salzenberg <chip@valinux.com>
6238 Mark Mitchell <mark@codesourcery.com>
6240 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6242 (write_signed_number): New macro.
6243 (write_unsigned_number): Likewise.
6244 (write_source_name): Use them.
6245 (write_number): Handle signed and unsigned values.
6246 (write_integer_cst): Use tree_int_cst_sgn, and use
6247 write_unsigned_number or write_signed_number as appropriate.
6248 (write_discriminator): Use write_unsigned_number or
6249 write_signed_number as appropriate.
6250 (write_template_arg_literal): Likewise.
6251 (write_array_type): Use tree_low_cst.
6252 (write_template_parm): Use write_unsigned_number or
6253 write_signed_number as appropriate.
6254 (write_substitution): Adjust call to write_number.
6255 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6256 (write_expression): Handle non-type template arguments of
6257 reference type correctly.
6258 (mangle_thunk): Use write_signed_number.
6260 2000-06-09 Chip Salzenberg <chip@valinux.com>
6262 * mangle.c (find_substition): Don't mangle objects with typename
6263 substitutions (e.g. "cin" as "Si").
6265 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6267 * call.c (add_candidate): Use ggc_alloc_cleared.
6268 * decl.c (lookup_label): Likewise.
6269 * lex.c (retrofit_lang_decl): Likewise.
6271 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6273 * semantics.c (expand_body): Push to TV_EXPAND.
6274 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6275 * decl.c (start_function): Always call announce_function.
6277 * tinfo2.cc: Just declare abort.
6279 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6281 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6282 whenever @ is a symbolic name.
6284 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6286 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6288 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6290 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6291 DECL_ASSEMBLER_NAME.
6293 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6295 * decl2.c (c_language): Define.
6297 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6299 * lex.c (lang_init_options): Tweak.
6301 * decl2.c: Remove #inclusion of diagnostic.h
6302 (lang_decode_option): Move diagnostic formatting options to
6305 * lang-options.h: Remove documentation for diagnostic options.
6307 * Makefile.in (lex.o): Depends upon diagnostic.h
6309 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6311 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6312 the same DECL_RESULT, it's not a redefinition.
6313 * pt.c (tsubst_decl): Remove code to handle illegal
6316 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6318 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6320 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6322 * search.c (maybe_suppress_debug_info): Don't check
6323 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6325 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6328 Remember instantiation context in deferred instantiations.
6329 * cp-tree.h (struct tinst_level): Remove.
6330 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6331 * pt.c (current_tinst_level): Now a tree.
6332 (print_template_context, push_tinst_level, pop_tinst_level,
6333 tinst_for_decl): Adjust.
6334 (reopen_tinst_level): New fn.
6335 (init_pt): Register current_tinst_level as a root.
6336 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6337 of the pending templates list.
6338 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6339 * lex.c (extract_interface_info): Adjust.
6340 * decl2.c (warn_if_unknown_interface): Adjust.
6342 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6344 * class.c (indirect_primary_base_p): New function.
6345 (determine_primary_base): Use it.
6347 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6349 Update new-abi dynamic cast algorithm.
6350 * tinfo.cc (__class_type_info::__dyncast_result): Add
6351 whole_details. Adjust constructor.
6352 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6353 Avoid unnecessary searching.
6354 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6356 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6358 * decl.c (init_decl_processing): Don't call record_component_aliases.
6359 * tree.c (build_cplus_array_type_1): Likewise.
6361 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6363 * ir.texi: Correct typo.
6364 * mangle.c (write_expression): Handle non-type template arguments
6365 with reference type.
6366 * method.c (build_overload_value): Likewise.
6367 * pt.c (convert_nontype_argument): Explicitly represent conversion
6368 to a reference with an ADDR_EXPR.
6369 (unify): Always unify arguments in left-to-right order.
6371 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6372 Mark Mitchell <mark@codesourcery.com>
6374 * Make-lang.in (CXX_SRCS): Add mangle.c.
6375 * Makefile.in (CXX_OBJS): Add mangle.o.
6376 (mangle.o): New rule.
6378 * class.c (local_classes): New variable.
6379 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6380 (get_vtt_name): Use mangle_vtt_name for new ABI.
6381 (init_class_processing): Initialize local_classes.
6382 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6383 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6384 (std_identifier): New macro.
6385 (DECL_VOLATILE_MEMFUNC_P): New macro.
6386 (DECL_NAMESPACE_STD_P): Likewise.
6387 (local_classes): Declare.
6388 (get_mostly_instantiated_function_type): Declare.
6389 (init_mangle): Declare.
6390 (mangle_decl): Likewise.
6391 (mangle_type_string): Likewise.
6392 (mangle_type): Likewise.
6393 (mangle_typeinfo_for_type): Likewise.
6394 (mangle_typeinfo_string_for_type): Likewise.
6395 (mangle_vtbl_for_type): Likewise.
6396 (mangle_vtt_for_type): Likewise.
6397 (mangle_ctor_vtbl_for_type): Likewise.
6398 (mangle_thunk): Likewise.
6399 (mangle_conv_op_name_for_type): Likewise.
6400 (mangle_guard_variable): Likewise.
6401 * decl.c (pushtag): Keep track of local classes.
6402 (initialize_predefined_identifiers): Initialize std_identifier.
6403 (init_decl_processing): Use std_identifier.
6404 (start_decl): Don't treat instantiations as specializations.
6405 (grokdeclarator): Likewise.
6406 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6407 name for fully-instantiated templates.
6408 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6409 destructors with the new ABI.
6410 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6411 (grokfield): Use mangle_type for new ABI.
6412 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6413 (get_sentry): Use mangle_guard_variable for new ABI.
6414 (start_static_initialization_or_destruction): Likewise.
6415 * expr.c (extract_aggr_init): Remove.
6416 (extract_scalar_init): Likewise.
6417 (extract_init): Remove #if 0'd code.
6418 * mangle.c: New function.
6419 * method.c (build_mangled_name): Assert not flag_new_abi.
6420 (build_static_name): Likewise.
6421 (build_decl_overload_real): Likewise.
6422 (build_typename_overload): Likewise.
6423 (build_overload_with_type): Likewise.
6424 (build_overload_name): Likewise.
6425 (get_ctor_vtbl_name): Likewise.
6426 (start_squangling): Likewise.
6427 (get_id_2): Likewise.
6428 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6429 (init_method): Call init_mangle for new ABI.
6430 (make_thunk): Call mangle_thunk for new ABI.
6431 * operators.def: Correct new ABI manglings for the `%' operator.
6433 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6434 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6435 (lookup_template_class): Call mangle_decl for new ABI.
6436 (get_mostly_instantiated_function_type): New function.
6437 (set_mangled_name_for_template_decl): Use it.
6438 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6439 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6440 conversion op names.
6441 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6442 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6443 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6444 mangle_typeinfo_string_for_type.
6446 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6448 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6449 (INNERMOST_TEMPLATE_ARGS): New macro.
6450 (innermost_args): Remove.
6451 (get_innermost_template_args): New function.
6452 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6453 * error.c (dump_function_decl): Be caution when using
6454 most_general_template.
6455 * method.c (build_template_parm_names): Use
6456 INNERMOST_TEMPLATE_ARGS.
6457 * pt.c (add_to_template_args): Tidy comment
6458 (get_innermost_template_args): New function.
6459 (check_explicit_specialization): Clear DECL_INITIAL for a new
6461 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6463 (push_template_decl): Always register specializations of the most
6465 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6466 (coerce_template_parms): Likewise.
6467 (lookup_template_class): Likewise.
6468 (innermost_args): Remove.
6469 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6470 (tsubst_decl): Handle tricky specializations. Use
6471 get_innermost_template_args.
6472 (instantiate_template): Simplify handling of partial
6474 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6475 (most_general_template): Reimplement, in a more straightforward
6477 (regenerate_decl_from_template): Tweak formatting. Use
6478 TMPL_ARGS_DEPTH for clarity.
6479 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6481 * dump.c (dequeue_and_dump): Dump information about thunks.
6483 2000-06-01 Richard Henderson <rth@cygnus.com>
6485 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6487 2000-06-01 Richard Henderson <rth@cygnus.com>
6489 * decl2.c (unsupported_options): Fix typo, make const.
6490 (lang_decode_option): Fix bsearch argument order.
6492 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6494 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6497 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6499 * cp-tree.h (c_get_alias_set): Deleted.
6500 * Makefile.in (decl.o): Include ../expr.h.
6501 * decl.c (expr.h): Include.
6502 (init_decl_processing): Call record_component_aliases for arrays.
6503 (grokdeclarator): Likewise.
6504 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6505 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6507 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6509 Remove guiding declaration support.
6510 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6511 (flag_guiding_decls): Remove.
6512 * call.c (build_user_type_conversion_1): Remove support for
6514 (build_new_function_call): Likewise.
6515 (build_new_op): Likewise.
6516 (build_new_method_call): Likewise.
6517 * decl.c (start_function): Likewise.
6518 * friend.c (is_friend): Likewise.
6519 (do_friend): Likewise.
6520 * decl2.c ((flag_dump_translation_unit): Make it const.
6521 (flag_guiding_decls): Remove.
6522 (unsupported_options): New variable
6523 (compare_options): New function.
6524 (lang_decode_option): Use them.
6526 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6528 * method.c (mangle_expression): Adjust test for legal expression
6531 * pt.c (instantiate_decl): Save and restore the local
6532 specializations list.
6534 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6536 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6538 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6540 * call.c (add_template_candidate_real): Handle member template
6541 constructors for classes with virtual bases.
6542 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6543 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6545 * ir.texi: Update thunk documentation.
6547 * call.c (joust): Fix handling of overloaded builtin operators.
6549 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6551 * cp-tree.h (DECL_ANTICIPATED): New macro.
6552 Document new use of DECL_LANG_FLAG_7.
6553 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6554 in the user namespace.
6555 * lex.c (do_identifier): If the identifier's declaration has
6556 DECL_ANTICIPATED on, it has not yet been declared. But do not
6557 replace it with an ordinary implicit declaration.
6559 * tinfo2.cc: Include stdlib.h.
6561 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6563 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6564 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6567 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6569 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6572 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6574 * operators.def (<?): Duplicated, should have been...
6577 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6578 Mark Mitchell <mark@codesourcery.com>
6580 * cp-tree.h (ansi_opname): Make it a macro.
6581 (ansi_assopname): Likewise.
6582 (struct lang_decl_flags): Add assignment_operator_p.
6583 (struct lang_decl): Add operator_code.
6584 (DECL_VTT_PARM): Adjust.
6585 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6586 overloaded operator.
6587 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6588 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6589 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6590 (opname_tab): Remove.
6591 (assignop_tab): Likewise.
6592 (operator_name_info_t): New type.
6593 (operator_name_info): New variable.
6594 (assignment_operator_name_info): Likewise.
6595 (build_cp_library_fn): Remove declaration.
6596 (push_cp_library_fn): Likewise.
6597 (operator_name_string): Likewise.
6598 (build_decl_overload): Likewise.
6599 * call.c (print_z_candidates): Simplify.
6600 (build_object_call): Adjust usage of ansi_opname. Use
6601 DECL_OVERLOADED_OPERATOR_P.
6602 (op_error): Adjust operator name lookup.
6603 (build_conditional_expr): Adjust usage of ansi_opname.
6604 (build_new_op): Likewise.
6605 (build_op_delete_call): Likewise.
6606 (build_over_call): Likewise.
6607 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6608 * decl.c (duplicate_decls): Copy operator_code.
6609 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6610 (builtin_function): Adjust parameters to build_library_fn_1.
6611 (build_library_fn_1): Accept an overloaded operator code.
6612 (build_library_fn): Pass ERROR_MARK.
6613 (build_cp_library_fn): Accept an overloaded operator code.
6614 (push_cp_library_fn): Likewise.
6615 (grokfndecl): Tweak.
6616 (grokdeclarator): Simplify code to compute names of overloaded
6617 operators. Adjust use of ansi_opname.
6618 (ambi_op_p): Work on tree_codes, not identifiers.
6619 (unary_op_p): Likewise.
6620 (grok_op_properties): Likewise.
6621 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6622 (lang_mark_tree): Don't try to mark the operator_code.
6623 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6624 * error.c (dump_decl): Remove special handling for operator
6626 (dump_function_name): Likewise.
6627 (dump_expr): Adjust name lookup of operators.
6628 (op_to_string): Simplify.
6629 (assop_to_string): Likewise.
6630 * init.c (build_new_1): Adjust use of ansi_opname.
6631 * lex.c (opname_tab): Remove.
6632 (assignop_tab): Likewise.
6633 (ansi_opname): Likewise.
6634 (ansi_assopname): Likewise.
6635 (operator_name_string): Likewise.
6636 (reinit_lang_specific): Likewise.
6637 (operator_name_info): New variable.
6638 (assignment_operator_name_info): Likewise.
6639 (init_operators): New function.
6640 (init_parse): Use it.
6641 (do_identifier): Adjust use of ansi_opname.
6642 * method.c (mangle_expression): Don't use ansi_opname for
6644 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6645 (build_decl_overload): Remove.
6646 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6647 (do_build_assign_ref): Adjust use of ansi_opname.
6648 (synthesize_method): Likewise.
6649 (implicitly_declare_fn): Likewise.
6650 * operators.def: New file.
6651 * parse.y (operator): Adjust use of ansi_opname.
6652 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6653 (set_mangled_name_for_template_decl): Don't play games with
6655 (special_function_p): Adjust use of ansi_opname.
6656 * typeck.c (check_return_expr): Likewise.
6657 * Make-lang.in (cc1plus): Depend on operators.def.
6658 * Makefile.in (lex.o): Likewise.
6661 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6663 * Make-lang.in (cplib2.ready): Eradicate.
6665 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6667 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6668 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6669 (built_min, cp_tree_equal): Likewise.
6671 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6673 * class.c (layout_nonempty_base_or_field): Replace
6674 `record_layout_info' with `record_layout_info_s'.
6676 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6679 * cp-tree.h (struct language_function): x_named_labels is now
6680 a struct named_label_list*.
6681 * decl.c (struct named_label_use_list): Renamed from...
6682 (struct named_label_list): ...this. New struct.
6683 (push_binding_level): Don't set eh_region.
6684 (note_level_for_eh): New fn.
6685 (pop_label): Take label and old value directly.
6686 (pop_labels): Adjust for new named_labels format.
6687 (lookup_label): Likewise.
6688 (poplevel): Note characteristics of a binding level containing a
6689 named label. Mess with named label lists earlier.
6690 (mark_named_label_lists): New fn.
6691 (mark_lang_function): Call it.
6692 (use_label): New fn, split out from...
6693 (make_label_decl): ...here. Don't call it.
6694 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6695 check_previous_gotos): New fns, split out from...
6696 (define_label): ...here.
6697 (check_switch_goto): New fn.
6698 (define_case_label): Call it.
6699 (check_goto): New fn.
6700 * semantics.c (finish_goto_stmt): Call it and use_label.
6701 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6702 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6704 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6706 * class.c (build_vtable_entry_ref): Correct usage of
6707 get_vtbl_decl_for_binfo.
6709 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6710 * method.c (implicitly_declare_fn): Not here.
6712 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6714 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6715 (CPTI_PTMD_DESC_TYPE): ... here.
6716 (ptmd_desc_type_node): Rename to ...
6717 (ptm_desc_type_node): ... here.
6719 * rtti.c (ptmd_initializer): Rename to ...
6720 (ptm_initializer): ... here.
6721 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6723 (create_tinfo_types): Adjust.
6725 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6727 Finish implementation of VTTs.
6728 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6729 CPTI_VTT_PARM_IDENTIFIER.
6730 (vtt_parm_identifier): New macro.
6731 (vtt_parm_type): Likewise.
6732 (BINFO_SUBVTT_INDEX): Likewise.
6733 (BINFO_VPTR_INDEX): Likewise.
6734 (struct lang_decl): Add vtt_parm.
6735 (DECL_VTT_PARM): New macro.
6736 (DECL_USE_VTT_PARM): Likewise.
6737 (DECL_NEEDS_VTT_PARM_P): Likewise.
6738 (get_vtt_name): Declare.
6739 (build_artifical_parm): Likewise.
6740 (fixup_all_virtual_upcast_offsets): Likewise.
6741 (expand_indirect_vtbls_init): Remove.
6742 * call.c (build_new_method_call): Pass the vtt to subobject
6743 constructors and destructors.
6744 * class.c (get_vtt_name): Give it external linkage.
6745 (build_clone): Handle the magic VTT parameters for clones.
6746 (clone_function_decl): Fix typo in comment.
6747 (build_vtt): Keep track of the indices in the VTTs where various
6748 entities are stored.
6749 (build_vtt_inits): Likewise.
6750 (dfs_build_vtt_inits): Likewise.
6751 (build_ctor_vtbl_group): Tweak type of construction vtables.
6752 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6753 primary bases, when building construction vtables.
6754 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6755 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6756 (init_decl_processing): Initialize vtt_parm_type.
6757 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6758 (lang_mark_tree): Make vtt_parm.
6759 * decl2.c (build_artificial_parm): New function.
6760 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6761 (grokclassfn): Use build_artificial_parm.
6762 * init.c (initialize_vtbl_ptrs): Call
6763 fixup_all_virtual_upcast_offsets directly.
6764 (perform_member_init): Use the complete subobject destructor for
6766 (build_vtbl_address): New function.
6767 (expand_virtual_init): Handle VTTs.
6768 * optimize (maybe_clone_body): Likewise.
6769 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6771 (expand_indirect_vtbls_init): Remove.
6772 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6773 * tree.c (make_binfo): Make them bigger.
6775 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6777 * inc/cxxabi.h (__pbase_type_info): Define, based on
6778 __pointer_type_info.
6779 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6780 (__pointer_to_member_type_info): Likewise.
6781 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6782 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6783 (__pointer_type_info::__do_catch): Rename to ...
6784 (__pbase_type_info::__do_catch): ... here. Adjust.
6785 (__pbase_type_info::__pointer_catch): Implement.
6786 (__pointer_type_info::__pointer_catch): Adjust.
6787 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6789 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6791 * tinfo.h (__user_type_info::contained_virtual_p): New
6793 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6795 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6796 diamond shaped heirarchy. Add early out for mixed diamond and
6797 duplicate shaped heirarchy.
6799 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6801 * cp-tree.h (build_delete): Change prototype.
6802 (build_vec_delete): Likewise.
6803 * call.c (build_scoped_method_call): Use special_function_kind
6804 values to indicate the kind of destruction to be done.
6805 (build_method_call): Likewise.
6806 * decl.c (finish_destructor_body): Likewise.
6807 (maybe_build_cleanup_1): Likewise. Rename to ...
6808 (maybe_build_cleanup): ... this.
6809 * decl2.c (delete_sanity): Use special_function_kind
6810 values to indicate the kind of destruction to be done.
6811 (build_cleanup): Likewise.
6812 * init.c (perform_member_init): Likewise.
6813 (build_vec_delete_1): Likewise.
6814 (build_dtor_call): Simplify.
6815 (build_delete): Use special_function_kind
6816 values to indicate the kind of destruction to be done.
6817 (build_vbase_delete): Likewise.
6818 (build_vec_delete): Likewise.
6820 * init.c (sort_member_init): Fix typo in error message generation
6823 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6825 * semantics.c (begin_class_definition): make the packed
6826 attribute be sensitive to the "-fpack-struct" command line flag
6828 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6830 Update new-abi upcast algorithm.
6831 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6832 prototype and meaning of return value.
6833 (__si_class_type_info::__do_upcast): Likewise.
6834 (__vmi_class_type_info::__do_upcast): Likewise.
6835 * tinfo.cc (__class_type_info::__upcast_result): Replace
6836 whole2dst with part2dst. Adjust ctor.
6837 (__class_type_info::__do_upcast): Adjust call of worker function.
6838 (__class_type_info::__do_upcast): Adjust.
6839 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6841 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6842 virtual base in diamond heirarchy bug.
6844 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6846 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6847 and bitfield to tinfo_fn_p.
6848 (DECL_TINFO_FN_P): Adjust.
6849 (SET_DECL_TINFO_FN_P): Likewise.
6850 (DECL_MUTABLE_P): Likewise.
6851 (DECL_C_BIT_FIELD): Likewise.
6852 (SET_DECL_C_BIT_FIELD): Likewise.
6853 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6854 (DECL_UNINLINABLE): Likewise.
6855 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6856 (handle_using_decl): Remove assertion.
6857 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6858 to build FIELD_DECLs.
6859 (build_base_field): Likewise.
6860 (layout_class_type): Likewise.
6861 * decl.c (init_decl_processing): Likewise.
6862 (build_ptrmemfunc_type): Likewise.
6863 (grokdeclarator): Likewise.
6864 * decl2.c (grok_x_components): Likewise.
6865 * except.c (call_eh_info): Likewise.
6866 * init.c (init_init_processing): Likewise.
6867 * rtti.c (expand_class_desc): Likewise.
6868 (create_pseudo_type_info): Likewise.
6869 (get_vmi_pseudo_type_info): Likewise.
6870 (create_tinfo_types): Likewise.
6871 * ptree.c (print_lang_decl): Adjust.
6872 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6873 before checking DECL_MUTABLE_P.
6875 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6876 parameters for template functions.
6877 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6878 destructors as well as constructors.
6880 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6882 * class.c (build_ctor_vtbl_group): Set inits.
6883 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6884 DECL_THIS_INLINE appropriately for clones.
6886 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6887 (DECL_CONV_FN_P): Simplify.
6888 (DECL_OPERATOR): Remove.
6889 (language_to_string): Declare.
6890 * decl.c (duplicate_decls): Fix typo in comment.
6891 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6892 (grok_op_properties): Use DECL_CONV_FN_P instead of
6893 IDENTIFIER_TYPENAME_P.
6894 * dump.c (dequeue_and_dump): Dump the language linkage of
6896 * error.c (language_to_string): Give it external linkage.
6897 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6898 (implicitly_declare_fn): Set DECL_LANGUAGE.
6899 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6900 IDENTIFIER_TYPENAME_P.
6901 (tsubst_decl): Likewise.
6902 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6903 * semantics.c (finish_member_declaration): Don't mark members of
6904 classes declared in an extern "C" region as extern "C".
6906 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6908 * decl2.c (qualified_lookup_using_namespace): Look through
6911 * decl.c (push_using_decl): Return the old decl on namespace level.
6913 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6915 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6916 (VTT_NAME_PREFIX): New macro.
6917 (CTOR_VTBL_NAME_PREFIX): Likewise.
6918 (get_ctor_vtbl_name): New function.
6919 * class.c (get_vtable_name): Simplify.
6920 (get_vtt_name): New function.
6921 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6922 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6923 when a virtual base becomes primary.
6924 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6926 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6927 additional parameters.
6928 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6929 (initialize_array): New function.
6930 (build_vtt): Likewise.
6931 (build_vtt_inits): Likewise.
6932 (dfs_build_vtt_inits): Likewise.
6933 (dfs_fixup_binfo_vtbls): Likewise.
6934 (build_ctor_vtbl_group): Likewise.
6935 (initialize_vtable): Use initialize_array.
6936 (accumulate_vtbl_inits): Reimplement to handle construction
6938 (dfs_accumulate_vtbl_inits): Likewise.
6939 (bulid_vtbl_initializer): Adjust parameter name.
6940 * method.c (build_typename_overload): Remove #if 0'd code.
6941 (get_ctor_vtbl_name): New function.
6942 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6943 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6945 * cp-tree.h (struct lang_type): Remove search_slot.
6946 (CLASSTYPE_SEARCH_SLOT): Remove.
6947 (emit_base_init): Change prototype.
6948 (initialize_vtbl_ptrs): Likewise.
6949 (expand_indirect_vtbls_init): Likewise.
6950 (clear_search_slots): Remove.
6951 * decl.c (lang_mark_tree): Don't mark search_slot.
6952 * init.c (initialize_vtbl_ptrs): Simplify.
6953 (emit_base_init): Likewise.
6954 * search.c (struct vbase_info): Document decl_ptr.
6955 (convert_pointer_to_single_level): Remove.
6956 (dfs_find_vbases): Remove.
6957 (dfs_init_base_pointers): Simplify.
6958 (dfs_clear_vbase_slots): Remove.
6959 (dfs_vtable_path_unmark): New function.
6960 (init_vbase_pointers): Simplify.
6961 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6962 (expand_indirect_vtbls_init): Simplify. Don't call
6963 mark_all_temps_used.
6964 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6965 initialize_vtbl_ptrs.
6967 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6969 * except.c: Add static prototypes.
6971 2000-05-20 H.J. Lu <hjl@gnu.org>
6973 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6975 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6977 Don't create a separate copy of virtual bases for the
6978 CLASSTYPE_VBASECLASSES list.
6979 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6980 (BINFO_FOR_VBASE): Remove.
6981 (CANONICAL_BINFO): Adjust.
6982 (binfo_for_vbase): New function.
6983 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6984 instead of BINFO_FOR_VBASE.
6985 (build_vbase_pointer): Likewise.
6986 (build_secondary_vtable): Likewise.
6987 (dfs_mark_primary_bases): Likewise.
6988 (mark_primary_bases): Likewise.
6989 (layout_nonempty_base_or_field): Likewise.
6990 (dfs_set_offset_for_shared_vbases): Likewise.
6991 (dfs_set_offset_for_unshared_vbases): Likewise.
6992 (layout_virtual_bases): Likewise. Adjust for changes to the
6993 CLASSTYPE_VBASECLASSES list.
6994 (dump_class_hierarchy_r): Use binfo_for_vbase
6995 instead of BINFO_FOR_VBASE.
6996 (dump_class_hierarchy): Likewise.
6997 (finish_vtbls): Likewise.
6998 (build_vtbl_initializer): Adjust for changes to the
6999 CLASSTYPE_VBASECLASSES list.
7000 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7001 * decl.c (finish_destructor_body): Adjust for changes to the
7002 CLASSTYPE_VBASECLASSES list.
7003 * init.c (sort_base_init): Use binfo_for_vbase.
7004 (construct_virtual_bases): Adjust for changes to the
7005 CLASSTYPE_VBASECLASSES list.
7006 (expand_member_init): Use binfo_for_vbase.
7007 (build_vbase_delete): Adjust for changes to the
7008 CLASSTYPE_VBASECLASSES list.
7009 * method.c (do_build_copy_constructor): Likewise.
7010 * rtti.c (get_base_offset): Use binfo_for_vbase.
7011 (expand_class_desc): Remove #if 0'd code.
7012 * search.c (struct vbase_info): Remove vbase_types.
7013 (get_base_distance): Use binfo_for_vbase.
7014 (lookup_field_queue_p): Use CANONICAL_BINFO.
7015 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7016 (get_pure_virtuals): Adjust for changes to the
7017 CLASSTYPE_VBASECLASSES list.
7018 (dfs_find_vbases): Use binfo_for_vbase.
7019 (dfs_init_vbase_pointers): Likewise.
7020 (init_vbase_pointers): Don't initialize vi.vbase_types.
7021 (virtual_context): Use binfo_for_vbase.
7022 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7023 CLASSTYPE_VBASECLASSES list.
7024 (expand_indirect_vtbls_init): Simplify.
7025 (dfs_get_vbase_types): Don't replicate virtual bases.
7026 (find_vbase_instance): Use binfo_for_vbase.
7027 (binfo_for_vbase): New function.
7028 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7030 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7032 * decl2.c (finish_anon_union): Generalize error messages to handle
7033 anonymous structures.
7034 * init.c (perform_member_init): Remove `name' parameter.
7035 (build_field_list): New function.
7036 (sort_member_init): Handle anonymous union initialization order
7037 correctly. Check for multiple initializations of the same union.
7038 (emit_base_init): Don't look up fields by name here.
7039 (expand_member_init): Record the result of name lookup for future
7041 * typeck.c (build_component_ref): Fix formatting.
7043 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7045 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7046 * typeck.c (build_x_compound_expr): Replace warn_unused with
7049 * decl2.c (lang_decode_option): Update -Wall unused flags by
7050 calling set_Wunused.
7052 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7054 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7055 * init.c (dfs_vtable_path_unmark): Remove.
7056 * search.c (marked_new_vtable_p): Likewise.
7057 (unmarked_new_vtable_p): Likewise.
7058 (dfs_search_slot_nonempty_p): Likewise.
7059 (dfs_mark): Likewise.
7060 (dfs_vtable_path_unmark): Likewise.
7061 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7062 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7063 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7064 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7065 (init_vbase_pointers): Simplify.
7066 (expand_indirect_vtbls_init): Likewise.
7068 * class.c (copy_virtuals): New function.
7069 (build_primary_table): Use it.
7070 (build_secondary_vtable): Likewise.
7071 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7072 indicate that no vcall offset is required.
7073 (add_virtual_function): Likewise.
7074 (modify_all_vtables): Likewise.
7075 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7076 (dfs_accumulate_vtbl_inits): Likewise.
7077 (build_vtbl_initializer): Make changes to handle construction
7079 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7080 (build_rtti_vtbl_entries): Likewise.
7081 (build_vtable_entries): Handle a NULL vcall_index.
7083 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7085 * decl2.c (lang_decode_option): Fix thinko.
7087 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7089 * except.c (check_handlers): New fn.
7090 * cp-tree.h: Declare it.
7091 * semantics.c (finish_handler_sequence): Call it.
7092 (finish_function_handler_sequence): Likewise.
7093 (finish_handler_parms): Set TREE_TYPE on the handler.
7094 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7095 * search.c (get_base_distance_recursive): If protect>1, ignore
7097 (get_base_distance): Don't reduce watch_access.
7099 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7101 * lex.c: #include diagnostic.h.
7102 (lang_init_options): Set default prefixing rules.
7104 * lang-options.h: Add -fdiagnostics-show-location=.
7106 * decl2.c: #include diagnostic.h.
7107 (lang_decode_option): Handle -fdiagnostics-show-location=.
7109 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7111 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7112 * vec.cc: Revert my 2000-05-07 change.
7114 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7116 * class.c (check_field_decls): Complain about non-static data
7117 members with same name as class in class with constructor.
7119 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7121 * decl.c (grokdeclarator): Allow non-static data members with
7124 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7126 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7127 and pending_inline.filename. Update prototypes.
7128 * decl.c (define_label): Constify filename parameter.
7129 * decl2.c (warn_if_unknown_interface): Constify local char *.
7130 * input.c Constify input_source.filename. Don't declare
7131 input_filename or lineno. Constify filename parameter to feed_input.
7132 * lex.c (init_parse): Constify parameter and return value.
7133 (cp_pragma_interface, cp_pragma_implementation): Constify
7135 (reinit_parse_for_method, reinit_parse_for_block,
7136 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7137 Constify local char *.
7138 * pt.c: Don't declare lineno or input_filename.
7139 (print_template_context, tsubst_friend_function, tsubst_decl,
7140 tsubst, instantiate_decl): Constify local char *.
7141 * semantics.c (expand_body): Constify local char *.
7142 * tree.c (build_srcloc): Constify filename parameter.
7143 * typeck.c (c_expand_asm_operands): Constify filename
7146 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7148 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7151 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7153 * inc/cxxabi.h: Fix typos in comment.
7154 (__base_class_info::__offset): Use a static_cast.
7156 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7158 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7159 of std::size_t and std::ptrdiff_t respectively.
7160 * tinfo.cc: Likewise.
7163 2000-05-06 Richard Henderson <rth@cygnus.com>
7165 * typeck.c (build_c_cast): Don't warn integer->pointer size
7166 mismatch for constants.
7168 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7170 * rtti.c (ptmd_initializer): Set non-public, if class is
7173 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7174 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7175 __cxa_vec_delete): Likewise.
7176 * tinfo.cc (__dynamic_cast): Likewise.
7177 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7178 __cxa_vec_delete): Likewise.
7180 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7182 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7183 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7184 (lang_decl_flags): Add vcall_offset.
7185 (THUNK_VCALL_OFFSET): Use it.
7186 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7187 * method.c (make_thunk): Create the lang_decl here, not in
7189 (emit_thunk): Make generic thunks into ordinary functions once
7190 they have been fed to expand_body.
7191 * semantics.c (expand_body): Set current_function_is_thunk here.
7193 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7195 * class.c (update_vtable_entry_for_fn): Prototype.
7197 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7200 * search.c (dfs_build_inheritance_graph_order): Prototype.
7202 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7204 * cp-tree.h (special_function_kind): Add various kinds of
7206 (special_function_p): New function.
7207 * class.c (overrides): Don't let one kind of destructor override
7209 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7210 whether or not to instantiate a template.
7211 * tree.c (special_function_p): Define.
7213 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7215 * cp-tree.def (THUNK_DECL): Remove.
7216 * cp-tree.h (DECL_THUNK_P): New macro.
7217 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7218 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7219 (SET_DECL_THUNK_P): Likewise.
7220 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7221 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7222 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7223 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7224 (duplicate_decls): Likewise.
7225 (pushdecl): Likewise. Adjust thunk handling.
7226 (grokfndecl): Use DECL_EXTERN_C_P.
7227 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7228 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7229 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7230 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7231 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7232 DECL_NO_STATIC_CHAIN.
7233 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7234 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7235 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7238 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7240 * tree.c (walk_tree): Set lineno.
7242 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7244 * exception.cc: Update license notice.
7246 * new1.cc: Likewise.
7247 * new2.cc: Likewise.
7248 * tinfo.cc: Likewise.
7249 * tinfo2.cc: Likewise.
7251 * inc/cxxabi.h: Likewise.
7252 * inc/exception: Likewise.
7253 * inc/new: Likewise.
7254 * inc/new.h: Likewise.
7255 * inc/typeinfo: Likewise.
7257 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7259 * tree.c (build_target_expr_with_type): If we already have a
7260 TARGET_EXPR, just return it.
7262 * optimize.c (initialize_inlined_parameters): Don't generate an
7263 EXPR_STMT if we can just use DECL_INITIAL.
7264 * decl.c (emit_local_var): Only make the initialization a
7265 full-expression if stmts_are_full_exprs_p.
7267 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7269 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7271 * call.c (standard_conversion): Use it.
7272 (direct_reference_binding): Likewise.
7273 (build_over_call): Likewise.
7274 (is_properly_derived_from): Likewise.
7275 (compare_ics): Likewise.
7276 * class.c (resolves_to_fixed_type_p): Likewise.
7277 * optimize.c (declare_return_variable): Likewise.
7278 * pt.c (is_specialization_of): Likewise.
7280 * typeck.c (comp_target_parms): Likeiwse.
7281 (build_static_cast): Likewise.
7282 (build_reinterpret_cast): Likewise.
7283 (build_const_cast): Likewise.
7284 (comp_ptr_ttypes_real): Likewise.
7285 (comp_ptr_ttypes_const): Likewise.
7286 * typeck2.c (process_init_constructor): Likewise.
7288 2000-04-30 Scott Snyder <snyder@fnal.gov>
7290 * decl.c (finish_destructor_body): Use the base destructor when
7291 destroying virtual bases.
7293 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7295 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7297 * optimize.c (struct inline_data): Add target_exprs field.
7298 (declare_return_variable): When a function returns an aggregate,
7299 use the variable declared in the TARGET_EXPR as the remapped
7301 (expand_call_inline): Update the pending target_exprs stack.
7302 (optimize_function): Initialize the stack.
7304 * decl2.c (finish_file): Fix typo in comment.
7306 * method.c (emit_thunk): Don't try to return a `void' value.
7308 * optimize.c (initialize_inlined_parameters): If the parameter is
7309 addressable, we need to make a new VAR_DECL, even if the
7310 initializer is constant.
7312 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7314 * decl.c (grok_op_properties): Add an extra check of argtypes.
7316 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7318 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7320 (initialize_inlined_parameters): Try to avoid creating new
7323 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7325 * lex.c (my_get_run_time): Remove.
7326 (init_filename_times): Use get_run_time instead of my_get_run_time.
7327 (check_newline): Likewise.
7328 (dump_time_statistics): Likewise.
7329 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7330 of computing elapsed time explicitly.
7332 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7334 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7335 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7336 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7337 before calling decl_constant_value.
7338 * class.c (check_bitfield_decl): Likewise.
7339 * cvt.c (ocp_convert): Likewise.
7340 (convert): Likewise.
7341 * decl.c (compute_array_index_type): Likewise.
7342 (build_enumerator): Likewise.
7343 * decl2.c (check_cp_case_value): Likewise.
7344 * pt.c (convert_nontype_argument): Likewise.
7346 * typeck.c (decay_conversion): Likewise.
7347 (build_compound_expr): Likewise.
7348 (build_reinterpret_cast): Likewise.
7349 (build_c_cast): Likewise.
7350 (convert_for_assignment): Likewise.
7352 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7354 * decl.c (finish_function): Don't play games with DECL_INLINE.
7356 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7358 * ir.texi: Correct typo.
7360 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7362 * decl.c (grokdeclarator): Reject VLAs as members.
7364 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7366 * call.c (standard_conversion): Accept conversion between
7369 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7371 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7373 * decl2.c (finish_file): Remove double setup for accounting
7376 2000-04-24 Robert Lipe <robertlipe@usa.net>
7378 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7380 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7382 * new.cc (set_new_handler): Needs to be in std::.
7384 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7386 * cp-tree.h (lang_decl): Remove pretty_function_p.
7387 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7388 language-specific node.
7389 * decl.c (cp_make_fname_decl): Use build_decl, not
7390 build_lang_decl, to build the variables.
7391 (grokvardecl): Don't call build_lang_decl for local variables in
7393 (grokdeclarator): Don't call build_lang_decl for local type
7394 declarations in templates.
7395 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7396 zero'd memory, rather than calling memset.
7397 * pt.c: Include hashtab.h.
7398 (local_specializations): New variable.
7399 (retrieve_local_specialization): Use it.
7400 (register_local_specialization): Likewise.
7401 (tsubst_decl): Don't assume local variables have
7403 (instantiate_decl): Set up local_specializations.
7404 * Makefile.in (HTAB_H): New variable.
7406 2000-04-23 Richard Henderson <rth@cygnus.com>
7408 * typeck.c (c_expand_asm_operands): Restore the original
7409 contents of the output list.
7411 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7413 * ir.texi: Document complex number representation.
7415 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7417 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7418 (target_incomplete_p): New function.
7419 (tinfo_base_init): Create comdat NTBS name variable.
7420 (ptr_initializer): Add non_public parameter. Calculate it.
7421 (ptmd_initializer): Likewise.
7422 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7423 (create_real_tinfo_var): Add non_public parameter. Use it.
7424 Push proxy into global namespace.
7425 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7427 * inc/typeinfo (type_info::before, type_info::operator==):
7428 Compare __name addresses.
7430 * tinfo2.cc: Remove new-abi builtins comment.
7432 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7434 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7436 * call.c (joust): Exit early if we get the same function, too.
7438 * decl2.c (key_method): Return NULL_TREE for template classes.
7439 (import_export_class): Don't need to check for template classes.
7441 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7443 * lex.c: Remove references to cccp.c.
7445 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7447 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7448 volatile_memfunc. Add destructor_attr. Adjust dummy.
7449 (DECL_DESTRUCTOR_P): Use destructor_attr.
7450 (DECL_CONST_MEMFUNC_P): Reimplement.
7451 (DECL_VOLATILE_MEMFUNC_P): Remove.
7452 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7453 (overrides): Use DECL_DESTRUCTOR_P.
7454 (check_for_override): Likewise.
7455 * decl.c (start_function): Likewise.
7456 * decl2.c (grokfclassfn): Likewise.
7457 (check_classfn): Likewise.
7458 (grok_function_init): Likewise.
7460 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7462 * decl2.c (grokfield): Issue error on illegal data member
7465 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7467 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7469 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7471 * class.c (build_vtable_entry): Don't build thunks for type-info
7474 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7476 * decl.c (decls_match): Allow a redeclaration of a builtin to
7477 specify args while the builtin did not.
7479 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7481 * cp-tree.def (THUNK_DECL): Add to documentation.
7482 * cp-tree.h (flag_huge_objects): Declare.
7483 * class.c (modify_vtable_entry): Tidy.
7484 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7485 Calculate delta appropriately for the new ABI.
7486 (dfs_modify_vtables): Use it.
7487 (modify_all_vtables): Fix thinko in code to add overriding copies
7488 of functions to primary vtables.
7489 (build_clone): Fix typo in comment.
7490 (clone_function_decl): Correct order of destructors in vtable.
7491 (build_vbase_offset_vtbl_entries): Adjust comment.
7492 (dfs_vcall_offset_queue_p): Remove.
7493 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7494 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7495 (build_vtable_entry): Correct check for pure virtual functions.
7496 Don't declare flag_huge_objects.
7497 * decl.c (flag_huge_objects): Remove declaration.
7498 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7499 Use int_size_in_bytes.
7500 (emit_thunk): Handle vcall offset thunks.
7502 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7504 * decl2.c (parse_time, varconst_time): Delete declarations.
7505 (finish_file): Delete LINENO declaration.
7506 START_TIME and THIS_TIME now long.
7508 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7510 * class.c (build_base_field): Reformat comment.
7512 * inc/cxxabi.h (stddef.h): Comment inclusion.
7513 (__base_class_info::__offset): Comment shift.
7515 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7517 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7518 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7519 (cp_push_exception_identifier): New macro.
7520 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7521 (DECL_BASE_DESTRUCTOR_P): Likewise.
7522 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7523 (get_vtbl_decl_for_binfo): Fix formatting.
7524 (in_charge_arg_for_name): New macro.
7525 (maybe_build_cleanup_and_delete): Remove declaration.
7526 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7527 (in_charge_arg_for_name): New function.
7528 (build_new_method_call): Use it. Handle cloned destructors.
7529 (build_clone): Don't make the base constructor virtual.
7530 Automatically defer generated functions.
7531 (clone_function_decl): Handle destructors, too.
7532 (clone_constructors_and_destructors): Likewise.
7533 (create_vtable_ptr): Don't create a vtable entry for a cloned
7535 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7536 (initialize_predefined_identifiers): Update appropriately.
7537 (finish_destructor_body): Simplify.
7538 (maybe_build_cleanup_and_delete): Remove.
7539 * except.c (expand_throw): Handle new-ABI destructors.
7540 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7541 (build_dtor_call): New function.
7542 (build_delete): Use it. Simplify.
7543 * optimize.c (maybe_clone_body): Handle destructors.
7544 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7546 * exception.cc (cleanup_fn): New typedef.
7547 (CALL_CLEANUP): New macro.
7548 (cp_eh_info): Use them.
7549 (__cp_push_exception): Likewise.
7550 (__cp_pop_exception): Likewise.
7552 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7554 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7555 (complete_dtor_identifier): New macro.
7556 (CLASSTYPE_FIRST_CONVERSION): Remove.
7557 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7558 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7559 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7560 (CLASSTYPE_CONSTRUCTORS): Likewise.
7561 (CLASSTYPE_DESTRUCTORS): Likewise.
7562 (lang_decl): Add cloned_function.
7563 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7564 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7565 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7566 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7567 (DECL_CLONED_FUNCTION_P): Likewise.
7568 (DECL_CLONED_FUNCTION): Likewise.
7569 (clone_function_decl): Declare.
7570 (maybe_clone_body): Likewise.
7571 * call.c (build_user_type_conversion_1): Call complete object
7572 constructors in the new ABI.
7573 (build_new_method_call): Don't add in-charge parameters under the
7575 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7576 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7577 CLASSTYPE_DESTRUCTOR_SLOT.
7578 (build_clone): New function.
7579 (clone_function_decl): Likewise.
7580 (clone_constructors_and_destructors): Likewise.
7581 (check_bases_and_members): Use it.
7582 * decl.c (iniitialize_predefined_identifiers): Initialize
7583 complete_dtor_identifier.
7584 (finish_function): Don't add extra code to a clone.
7585 (lang_mark_tree): Mark cloned_function.
7586 * decl2.c (mark_used): Don't bother trying to instantiate things
7588 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7589 * method.c (set_mangled_name_for_decl): Don't treat clones as
7591 (synthesize_method): Sythesize cloned functions, not the clones.
7592 * optimize.c (inline_data): Update comment on ret_label.
7593 (remap_block): Don't assume DECL_INITIAL exists.
7594 (copy_body_r): Allow ret_label to be NULL.
7595 (maybe_clone_body): Define.
7596 * pt.c (tsubst_decl): Handle clones.
7597 (instantiate_clone): New function.
7598 (instantiate_template): Use it.
7599 (set_mangled_name_for_template_decl): Don't treat clones as
7601 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7602 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7603 * semantics.c (expand_body): Clone function bodies as necessary.
7605 * optimize.c (remap_decl): Avoid sharing structure for arrays
7606 whose size is only known at run-time.
7607 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7609 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7610 to has_in_charge_parm_p.
7611 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7612 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7613 (DECL_COPY_CONSTRUCTOR_P): New macro.
7614 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7615 (build_user_type_conversion_1): Likewise.
7616 (convert_like_real): Likewise.
7617 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7618 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7619 (copy_args_p): Likewise.
7620 (grok_ctor_properties): Likewise.
7621 (start_function): Likewise.
7622 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7623 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7624 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7625 * method.c (do_build_copy_constructor): Use
7626 DECL_HAS_IN_CHARGE_PARM_P.
7627 (synthesize_method): Likewise.
7628 * pt.c (instantiate_template): Remove goto.
7629 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7632 * cp-tre.h (finish_function): Change prototype.
7633 * decl.c (end_cleanup_fn): Adjust caller.
7634 (finish_function): Take only one parameter.
7635 * decl2.c (finish_objects): Adjust caller.
7636 (finish_static_storage_duration_function): Likewise.
7637 * method.c (emit_thunk): Likewise.
7638 * parse.y: Likewise.
7639 * parse.c: Regenerated.
7640 * pt.c (instantiate_decl): Likewise.
7641 * rtti.c (synthesize_tinfo_fn): Likewise.
7642 * semantics.c (expand_body): Likewise.
7644 * cp-tree.h (copy_decl): New function.
7645 * class.c (finish_struct_1): Use it.
7646 * lex.c (copy_decl): Define it.
7647 * pt.c (tsubst_decl): Likewise.
7648 * tree.c (copy_template_template_parm): Likewise.
7650 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7651 has_nonpublic_assign_ref.
7652 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7653 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7654 * class.c (finish_struct_methods): Don't set
7655 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7656 (interface_only): Don't declare.
7657 (interface_unknown): Likewise.
7659 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7661 * tree.h (HAVE_TEMPLATES): Remove definition.
7662 * lang-options.h (-fthis-is-variable): Remove documentation.
7664 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7666 * class.c (instantiate_type): Handle object-relative template-id.
7668 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7669 * decl.c (cplus_expand_expr_stmt): Not here.
7671 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7672 Initialize exprtype earlier.
7674 * parse.y (fn.def1): Check for defining types in return types.
7676 * decl.c (check_tag_decl): Notice extra fundamental types.
7677 Diagnose empty decls in classes, too.
7679 * decl.c (grokdeclarator): Don't override an anonymous name if no
7680 declarator was given.
7682 * cvt.c (convert_to_void): Call resolve_offset_ref.
7684 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7686 * decl2.c (decl_namespace): Handle getting a type.
7688 * typeck.c (build_c_cast): Re-enable warning for cast between
7689 pointer and integer of different size.
7691 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7693 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7695 (__pointer_type_info::__pointer_catch): New virtual function.
7696 (__pointer_to_member_type_info): Derive from
7697 __pointer_type_info. Adjust.
7698 (__pointer_to_member_type_info::__do_catch): Remove.
7699 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7700 (__pointer_to_member_type_info::__pointer_catch): Declare.
7701 * rtti.c (qualifier_flags): Add restrict flag.
7702 (ptmd_initializer): Reorder members.
7703 (create_tinfo_types): Expand comments. Reorder
7704 ptmd_desc_type_node members.
7705 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7707 (__pointer_type_info::__do_catch): Move specific code into
7708 __pointer_catch. Call it.
7709 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7710 specific catch checking. Fix void conversion check.
7711 (__pointer_to_member_type_info::__do_catch): Remove.
7712 (__pointer_to_member_type_info::__pointer_catch): Implement.
7714 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7716 * lex.c (init_parse): Remove traces of classof and headof.
7717 * decl2.c (flag_operator_names): Default to 1.
7718 (lang_decode_option): Do not set it for -ansi.
7720 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7722 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7723 (DECL_MAIN_VARIANT): Remove.
7724 * decl.c (duplicate_decls): Don't set it.
7725 (start_function): Likewise.
7726 (lang_mark_tree): Don't mark it.
7727 * decl2.c (defer_fn): Don't use it.
7728 * lex.c (retrofit_lang_decl): Don't set it.
7729 * pt.c (tsubst_decl): Likewise.
7730 * ptree.c (print_lang_decl): Don't print it.
7731 * typeck.c (mark_addressable): Don't use it.
7733 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7735 * vec.cc: Include <new> and <exception>.
7736 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7737 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7739 (__cxa_vec_delete): Catch dtor exceptions.
7741 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7743 Prepend __ to implementation defined names.
7744 * inc/typeinfo (type_info): Rename _name to __name.
7745 (type_info::type_info): Rename parameter.
7746 (type_info::operator==, type_info::operator!=,
7747 type_info::before): Likewise.
7748 (type_info::is_pointer_p, type_info::is_function_p,
7749 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7752 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7753 (__pointer_type_info::__pointer_type_info): Likewise.
7754 (__pointer_type_info::is_pointer_p,
7755 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7756 (__array_type_info::__array_type_info): Rename parameters.
7757 (__function_type_info::__function_type_info): Likewise.
7758 (__function_type_info::is_function_p): Prepend __.
7759 (__enum_type_info::__enum_type_info): Rename parameters.
7760 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7762 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7764 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7765 (__class_type_info::__class_type_info): Rename parameters.
7766 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7767 (__class_type_info::upcast_result,
7768 __class_type_info::dyncast_result): Prepend __. Move definition
7770 (__class_type_info::do_upcast, __class_type_info::do_catch,
7771 __class_type_info::find_public_src,
7772 __class_type_info::do_dyncast,
7773 __class_type_info::do_find_public_src): Prepend __. Rename
7775 (__si_class_type_info::__si_class_type_info): Rename parameters.
7776 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7777 __si_class_type_info::do_find_public_src): Prepent __. Rename
7779 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7780 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7781 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7783 (__dynamic_cast): Rename parameters.
7784 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7785 type_info::do_catch, type_info::do_upcast): Prepend __.
7786 (contained_p, public_p, virtual_p, contained_public_p,
7787 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7788 (__class_type_info::do_catch,
7789 __class_type_info::do_upcast): Prepend __. Adjust.
7790 (__class_type_info::__upcast_result,
7791 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7793 (__class_type_info::find_public_src): Prepend __. Adjust.
7794 (__class_type_info::do_find_public_src,
7795 __si_class_type_info::do_find_public_src,
7796 __vmi_class_type_info::do_find_public_src): Likewise.
7797 (__class_type_info::do_dyncast,
7798 __si_class_type_info::do_dyncast,
7799 __vmi_class_type_info::do_dyncast): Likewise.
7800 (__class_type_info::do_upcast,
7801 __si_class_type_info::do_upcast,
7802 __vmi_class_type_info::do_upcast): Likewise.
7803 (__dynamic_cast): Adjust.
7804 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7805 (__function_type_info::is_function_p): Likewise.
7806 (__pointer_type_info::do_catch): Likewise. Adjust.
7807 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7808 (__throw_type_match_rtti_2): Adjust.
7809 (__is_pointer): Adjust.
7811 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7813 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7814 (complete_ctor_identifier): New macro.
7815 (special_function_kind): Add sfk_copy_constructor and
7816 sfk_assignment_operator.
7817 (LOOKUP_HAS_IN_CHARGE): Remove.
7818 (cons_up_default_function): Rename to ...
7819 (implicitly_declare_fn): ... this.
7820 * call.c (build_new_method_call): Add in-charge parameters for
7822 * class.c (add_implicitly_declared_members): Change parameter name
7823 from cant_have_assignment to cant_have_const_assignment.
7824 Replace calls to cons_up_default_function to implicitly_declare_fn.
7825 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7826 * decl.c (initialize_predefined_identifiers): Initialize it.
7827 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7829 * init.c (expand_default_init): Don't calculate the in-charge
7831 (build_new_1): Likewise.
7832 * lex.c (cons_up_default_function): Move to method.c.
7833 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7834 (implicitly_declare_fn): New function.
7835 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7836 (build_modify_expr): Likewise.
7837 * typeck2.c (build_functional_cast): Likewise.
7839 Under the new ABI, constructors don't return `this'.
7840 * cp-tree.h (warn_reorder): Declare.
7841 (special_function_kind): New enum.
7842 (global_base_init_list): Remove declaration.
7843 (emit_base_init): Don't return a value.
7844 (check_base_init): Don't declare.
7845 (is_aggr_typedef): Likewise.
7846 * decl.c (check_special_function_return_type): New function.
7847 (return_types): Remove.
7848 (grokdeclarator): Use check_special_function_return_type.
7849 (start_function): Don't initialize ctor_label under the new ABI.
7850 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7851 * init.c (begin_init_stmts): Move to top of file.
7852 (finish_init_stmts): Likewise.
7853 (warn_reorder): Don't declare.
7854 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7856 (check_base_init): Remove.
7857 (is_aggr_typedef): Likewise.
7858 (build_new_1): Don't use the return value of a constructor.
7859 * semantics.c (setup_vtbl_ptr): Don't use the return value
7861 * typeck.c (check_return_expr): Don't magically convert return
7862 statements into `return this' in constructors under the new ABI.
7864 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7865 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7866 (base_ctor_identifier): New macro.
7867 (base_dtor_identifier): Likewise.
7868 (deleting_dtor_identifier): Likewise.
7869 * decl.c: Don't include obstack.h.
7870 (obstack_chunk_alloc): Don't define.
7871 (obstack_chunk_free): Likewise.
7872 (struct predefined_identifier): New type.
7873 (initialize_predefined_identifiers): New function.
7874 (init_decl_processing): Use it.
7875 (debug_temp_inits): Remove.
7876 (start_method): Don't call preserve_data.
7877 (hack_incomplete_structures): Update comment.
7878 * init.c (init_init_processing): Don't initialize
7880 (build_offset_rf): Remove dead code.
7881 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7882 * search.c (init_search_processing): Don't initialize
7885 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7887 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7888 some sign_compare warnings.
7890 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7892 Rename abi::__vmi_class_type_info members.
7893 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7894 base_list, detail_masks members to vmi_flags, vmi_base_count,
7895 vmi_bases and vmi_flags_masks respectively.
7896 (__vmi_class_type_info::vmi_flags_masks): Rename
7897 details_unknown_mask to flags_unknown_mask.
7898 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7899 (__vmi_class_type_info::do_find_public_src): Adjust.
7900 (__vmi_class_type_info::do_dyncast): Adjust.
7901 (__vmi_class_type_info::do_upcast): Adjust.
7903 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7905 * tinfo.cc (convert_to_base): New function.
7906 (get_vbase_offset): Remove. Move into convert_to_base.
7907 (__vmi_class_type_info::do_find_public_src): Adjust.
7908 (__vmi_class_type_info::do_dyncast): Adjust.
7909 (__vmi_class_type_info::do_upcast): Adjust.
7911 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7913 * tinfo.cc (operator=): Use __builtin_strcmp.
7914 * tinfo2.cc (before): Likewise.
7916 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7918 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7919 (DECL_SAVED_INLINE): Rename to ...
7920 (DECL_DEFERRED_FN): ... this.
7921 (in_function_p): Remove declaration.
7922 (mark_inline_for_output): Rename to ...
7923 (defer_fn): ... this.
7924 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7925 (in_function_p): Remove definition.
7926 * decl2.c (saved_inlines): Rename to ...
7927 (deferred_fns): ... this.
7928 (saved_inlines_used): Rename to ...
7929 (deferred_fns_used): ... this.
7930 (mark_inline_for_output): Rename to ...
7931 (defer_fn): ... this.
7932 (finish_file): Adjust accordingly.
7933 (init_decl2): Likewise.
7934 * lex.c (cons_up_default_function): Likewise.
7935 * pt.c (mark_decl_instantiated): Likewise.
7936 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7938 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7939 * semantics.c (expand_body): Defer more functions.
7941 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7944 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7946 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7947 __cxa_vec_delete): Declare.
7949 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7951 * rtti.c (dfs_class_hint_mark): New static function.
7952 (dfs_class_hint_unmark): New static function.
7953 (class_hint_flags): Use them.
7955 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7957 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7959 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7961 * cp-tree.h (instantiate_decl): Change prototype.
7962 * decl2.c (mark_used): Adjust call.
7963 * optimize.c (inlinable_function_p): Adjust handling of templates.
7964 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7965 (do_type_instantiation): Likewise.
7966 (instantiate_decl): Defer more templates.
7967 (instantiate_pending_templates): Adjust logic to handle inline
7970 * Makefile.in (GGC_H): New variable. Use it throughout in place
7973 * call.c: Don't include obstack.h. Include ggc.h.
7974 (obstack_chunk_alloc): Don't define.
7975 (obstack_chunk_free): Likewise.
7976 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7977 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7978 (pop_switch): Free it.
7980 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7982 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7983 if we don't have a DECL_FIELD_OFFSET.
7985 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7987 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7990 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7992 * cfns.gperf (hash, libc_name_p): Prototype.
7994 * rtti.c (build_dynamic_cast_1): Constification.
7996 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7998 * semantics.c (deferred_type_access_control): Prototype.
8000 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8002 Correct many new ABI issues regarding vbase and vcall offset
8004 * cp-tree.h (BINFO_VTABLE): Document.
8005 (struct lang_type): Tweak formatting.
8006 (BINFO_PRIMARY_BINFO): Add to documentation.
8007 (CLASSTYPE_VSIZE): Fix typo in comment.
8008 (CLASSTYPE_VBASECLASSES): Update documentation.
8009 (BINFO_VBASE_MARKED): Remove.
8010 (SET_BINFO_VBASE_MARKED): Likewise.
8011 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8012 (BINFO_FIELDS_MARKED): Remove.
8013 (SET_BINFO_FIELDS_MARKED): Likewise.
8014 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8015 (enum access_kind): New enumeration.
8016 (num_extra_vtbl_entries): Remove declaration.
8017 (size_extra_vtbl_entries): Likewise.
8018 (get_vtbl_decl_for_binfo): New function.
8019 (dfs_vbase_unmark): Remove declaration.
8020 (mark_primary_bases): Likewise.
8021 * class.c (SAME_FN): Remove.
8022 (struct vcall_offset_data_s): Move definition.
8023 (build_vbase_pointer): Use `build', not `build_binary_op', to
8024 access the vbase pointer under the new ABI.
8025 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8026 (build_primary_vtable): Likewise.
8027 (dfs_mark_primary_bases): Move here from search.c.
8028 (mark_primary_bases): Likewise.
8029 (determine_primary_bases): Under the new ABI, don't make a base
8030 class a primary base just because we don't yet have any virtual
8032 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8033 (num_vfun_entries): Remove.
8034 (dfs_count_virtuals): Likewise.
8035 (num_extra_vtbl_entries): Likewise.
8036 (size_extra_vtbl_entries): Likewise.
8037 (layout_virtual_bases): Iterate in inheritance graph order under
8039 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8040 indicate that a vfield is present.
8041 (init_class_processing): Initialize access_public_node, etc., from
8043 (get_vtbl_decl_for_binfo): New function.
8044 (dump_class_hierarchy_r): Likewise.
8045 (dump_class_hierarchy): Use it.
8046 (finish_vtbls): Build the vtbls in inheritance graph order.
8047 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8048 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8049 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8051 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8052 where the vptr points, even for primary vtables.
8053 (build_vtbl_initializer): Adjust handling of vbase and vcall
8055 (build_vcall_and_vbase_vtable_entries): New function.
8056 (dfs_build_vbase_offset_vtbl_entries): Remove.
8057 (build_vbase_offset_vtbl_entries): Reimplement.
8058 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8059 were already handled in a primary base class vtable.
8060 (build_vcall_offset_vtbl_entries): Adjust.
8061 (build_rtti_vtbl_entries): Adjust.
8062 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8063 * init.c (expand_virtual_init): Simplify.
8064 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8065 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8066 * search.c (BINFO_ACCESS): New macro.
8067 (SET_BINFO_ACCESS): Likewise.
8068 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8069 (access_in_type): Likewise.
8070 (dfs_accessible_p): Likewise.
8071 (protected_accessible_p): Likewise.
8072 (lookup_fnfields_1): Adjust documentation.
8073 (dfs_mark_primary_bases): Move to class.c
8074 (mark_primary_bases): Likewise.
8075 (dfs_vbase_unmark): Remove.
8076 (virtual_context): Use BINFO_FOR_VBASE.
8077 (dfs_get_vbase_types): Simplify.
8078 (dfs_build_inheritance_graph_order): New function.
8079 (get_vbase_types): Use it.
8080 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8082 * tinfo.cc (get_vbase_offset): New function.
8083 (__vmi_class_type_info::do_find_public_src): Use it.
8084 (__vmi_class_type_info::do_dyncast): Likewise.
8085 (__vmi_class_type_info::do_upcast): Likewise.
8087 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8089 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8091 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8093 * rtti.c (class_hint_flags): Rename flags.
8094 (class_initializer): Remove flags.
8095 (synthesize_tinfo_var): Combine offset and flags. Add flags
8096 for __vmi_class_type_info.
8097 (create_tinfo_types): Remove flags from __class_type_info and
8098 __si_class_type_info. Merge flags and offset from
8099 base_class_type_info.
8100 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8101 (__base_class_info::is_virtual_p): Adjust.
8102 (__base_class_info::is_public_p): Adjust.
8103 (__base_class_info::offset): New accessor.
8104 (__class_type_info::details): Remove member.
8105 (__class_type_info::__class_type_info): Lose details.
8106 (__class_type_info::detail_masks): Remove.
8107 (__si_class_type_info::__si_class_type_info): Lose details.
8108 (__vmi_class_type_info::details): New member.
8109 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8110 (__vmi_class_type_info::detail_masks): New member.
8111 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8112 with unknown_details_mask.
8113 (__vmi_class_type_info::do_find_public_src): Adjust
8114 (__vmi_class_type_info::do_dyncast): Adjust.
8115 (__vmi_class_type_info::do_upcast): Set result details, if
8117 (__dynamic_cast): Temporarily #if out optimization.
8119 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8121 * rtti.c (get_tinfo_decl): Mark used.
8122 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8123 mark as dealt with, if we output it.
8125 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8127 * class.c: Reorganize to put virtual function table initialization
8128 machinery at the end of the file.
8130 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8132 * class.c (finish_struct): Use bitsize_zero_node.
8133 * pt.c (instantiate_class_template): Likewise.
8135 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8137 Put RTTI entries at negative offsets in new ABI.
8138 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8139 vbase offset at index -3, not -1.
8140 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8141 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8142 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8143 (build_rtti_vtbl_entries): New function.
8144 (set_rtti_entry): Remove.
8145 (build_primary_vtable): Don't use it.
8146 (build_secondary_vtable): Likewise.
8147 (start_vtable): Remove.
8148 (first_vfun_index): New function.
8149 (set_vindex): Likewise.
8150 (add_virtual_function): Don't call start_vtable. Do call
8152 (set_primary_base): Rename parameter.
8153 (determine_primary_base): Likewise.
8154 (num_vfun_entries): Don't use skip_rtti_stuff.
8155 (num_extra_vtbl_entries): Include RTTI information.
8156 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8157 (skip_rtti_stuff): Remove.
8158 (dfs_modify_vtables): Don't use it.
8159 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8160 (layout_nonempty_base_or_field): Update size handling.
8161 (create_vtable_ptr): Tweak.
8162 (layout_class_type): Adjust parameter names.
8163 (finish_struct_1): Simplify.
8164 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8165 (skip_rtti_stuff): Remove.
8166 (first_vfun_index): New function.
8167 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8168 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8169 (marked_vtable_pathp): Declare.
8170 (unmarked_vtable_pathp): Likewise.
8171 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8173 * rtti.c (build_headof): Look for RTTI at negative offsets.
8174 (get_tinfo_decl_dynamic): Likewise.
8175 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8177 (create_pseudo_type_info): Do it here instead. Adjust so that
8178 vptr points at first virtual function.
8179 * search.c (marked_vtable_pathp): Make it global.
8180 (unmarked_vtable_pathp): Likewise.
8181 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8182 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8183 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8184 (get_pure_virtuals): Likewise.
8185 (expand_upcast_fixups): Likewise.
8186 * tree.c (debug_binfo): Likewise.
8187 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8190 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8192 * class.c (check_field_decl): Fix typo.
8193 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8194 (check_methods): Likewise.
8195 (check_field_decls): Likewise.
8196 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8197 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8198 Use DECL_RESULT_FLD, not DECL_RESULT.
8199 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8200 * lex.c (identifier_type): Likewise.
8201 * pt.c (determine_specialization, lookup_template_class): Likewise.
8202 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8203 (resolve_overloaded_unification, more_specialized): Likewise.
8204 * semantics.c (finish_member_declaration): Likewise.
8205 * typeck.c (build_x_function_call): Likewise.
8207 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8209 * class.c (layout_empty_base): Handle empty bases with non-byte
8211 (build_base_field): Likewise.
8212 (layout_virtual_bases): Likewise.
8214 * class.c (finish_struct_1): Fix typo in this change:
8216 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8218 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8220 * decl.c (grokdeclarator): Count partial specializations when
8221 keeping track of how many template classes have been seen.
8223 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8225 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8227 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8228 (get_vfield_offset): Use byte_position.
8229 (set_rtti_entry): Set OFFSET to ssizetype zero.
8230 (get_binfo_offset_as_int): Deleted.
8231 (dfs_record_base_offsets): Use tree_low_cst.
8232 (dfs_search_base_offsets): Likewise.
8233 (layout_nonempty_base_or_field): Reflect changes in RLI format
8234 and call byte_position.
8235 (layout_empty_base): Convert offset to ssizetype.
8236 (build_base_field): use rli_size_unit_so_far.
8237 (dfs_propagate_binfo_offsets): Do computation in proper type.
8238 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8239 (layout_class_type): Reflect changes in RLI names and fields.
8240 (finish_struct_1): Set DECL_FIELD_OFFSET.
8241 * dump.c (dequeue_and_dump): Call bit_position.
8242 * expr.c (cplus_expand_constant): Use byte_position.
8243 * rtti.c (expand_class_desc): Use bitsize_one_node.
8244 * typeck.c (build_component_addr): Use byte_position and don't
8245 special case for zero offset.
8247 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8249 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8251 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8253 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8256 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8258 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8260 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8261 make_typename_type, check_initializer, cp_finish_decl,
8262 xref_tag): Likewise.
8263 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8264 decl_namespace, arg_assoc_template_arg, arg_assoc,
8265 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8266 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8267 args_to_string): Likewise.
8268 * friend.c (is_friend): Likewise.
8269 * lex.c (note_got_semicolon, note_list_got_semicolon,
8270 is_global): Likewise.
8271 * method.c (build_overload_nested_name, build_overload_value,
8272 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8273 * parse.y (typename_sub, typename_sub1): Likewise.
8274 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8275 process_partial_specialization, convert_template_argument,
8276 template_args_equal, add_pending_template, lookup_template_class,
8277 for_each_template_parm_r, maybe_fold_nontype_arg,
8278 tsubst, instantiate_template, type_unification_real, unify,
8279 instantiate_pending_templates, set_mangled_name_for_template_decl):
8281 * repo.c (repo_get_id, repo_template_used): Likewise.
8282 * search.c (lookup_field_1): Likewise.
8283 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8284 * xref.c (classname): Likewise.
8286 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8288 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8289 (CANONICAL_BINFO): New macro.
8290 (BINFO_NEW_VTABLE_MARKED): Use it.
8291 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8292 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8293 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8295 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8296 (build_secondary_vtable): Likewise.
8297 (dfs_finish_vtbls): Likewise.
8298 (dfs_accumulate_vtbl_inits): Likewise.
8299 (accumulate_vtbl_inits): New function.
8300 (finish_vtbls): Make sure that virtual bases come after
8301 non-virtual bases in the vtable group.
8302 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8303 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8304 * search.c (struct vbase_info): Move definition.
8305 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8306 (unmarked_new_vtable_p): Likewise.
8307 (dfs_mark_vtable_path): Remove.
8308 (dfs_mark_new_vtable): Remove.
8309 (dfs_unmark_new_vtable): Likewise.
8310 (dfs_clear_search_slot): Likewise.
8311 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8312 (dfs_clear_vbase_slots): Likewise.
8313 (init_vbase_pointers): LIkewise.
8315 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8317 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8318 SIZETYPE to a non-SIZETYPE.
8320 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8322 * class.c (layout_virtual_bases): Adjust names in conditionally
8325 * class.c (record_base_offsets): New function.
8326 (layout_conflict_p): Likewise.
8327 (layout_nonempty_base_or_field): Use it.
8328 (layout_empty_base): New function.
8329 (build_base_field): Use it.
8330 (build_base_fields): Update comment.
8331 (layout_virtual_bases): Fold in a little code form
8332 layout_basetypes. Use layout_empty_base.
8333 (layout_basetypes): Remove.
8334 (end_of_class): New function.
8335 (layout_class_type): Use it. Adjust.
8337 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8339 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8341 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8342 * typeck.c (fntype_p): Remove.
8344 * cp-tree.h (TI_SPEC_INFO): Remove.
8345 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8346 * pt.c (process_partial_specialization): Likewise.
8348 * class.c (build_base_field): Fix thinko in computation of binfo
8351 * tree.c (mark_local_for_remap_p): Mark variables declared in
8352 TARGET_EXPRs as well.
8354 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8356 * typeck.c (require_complete_type, complete_type,
8357 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8358 build_array_ref, convert_arguments, pointer_diff,
8359 build_x_unary_op, build_unary_op, build_c_cast,
8360 build_modify_expr): Use COMPLETE_TYPE_P etc.
8361 * call.c (is_complete, convert_like_real,
8362 build_new_method_call): Likewise.
8363 * class.c (build_vbase_pointer_fields, check_bases,
8364 build_base_field, finish_struct_1, pushclass): Likewise.
8365 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8366 * decl.c (maybe_process_template_type_declaration, pushtag,
8367 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8368 layout_var_decl, check_initializer, cp_finish_decl,
8369 grokdeclarator, require_complete_types_for_parms,
8370 grok_op_properties, xref_tag, xref_basetypes,
8371 check_function_type): Likewise.
8372 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8373 * friend.c (do_friend): Likewise.
8374 * init.c (build_offset_ref): Likewise.
8375 * parse.y (structsp): Likewise.
8376 * pt.c (maybe_process_partial_specialization,
8377 tsubst_friend_function, instantiate_class_template, tsubst,
8378 do_type_instantiation, instantiate_pending_templates): Likewise.
8379 * repo.c (repo_get_id): Likewise.
8380 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8381 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8382 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8383 * semantics.c (begin_class_definition): Likewise.
8384 * tree.c (build_cplus_method_type): Likewise.
8385 * typeck2.c (digest_init, build_functional_cast,
8386 add_exception_specifier): Likewise.
8387 * parse.h, parse.c: Regenerated.
8389 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8391 * inc/cxxabi.h: New header file. Define new-abi entry points.
8392 (__pointer_type_info::target): Rename member to ...
8393 (__pointer_type_info::type): ... here.
8394 (__base_class_info::type): Rename member to ...
8395 (__base_class_info::base): ... here.
8396 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8397 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8398 (abi_node): New global tree node.
8399 * decl.c (abi_node): Document.
8400 (init_decl_processing): Initialize abi_node.
8401 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8402 (get_vmi_pseudo_type_info): Likewise.
8403 (create_tinfo_types): Likewise.
8404 (emit_support_tinfos): Likewise.
8405 * tinfo.h (cxxabi.h): Include for new-abi.
8406 Move rtti class definitions to new header file.
8407 * tinfo.cc (abi): Use the namespace.
8408 (std): Move new abi rtti classes from here ...
8409 (__cxxabiv1): ... to here.
8410 * tinfo2.cc (cxxabi.h): Include for new-abi.
8411 Move rtti class definitions to new header file.
8412 (std): Move new abi rtti classes from here ...
8413 (__cxxabiv1): ... to here.
8414 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8417 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8418 Jason Merrill <jason@casey.cygnus.com>
8420 * method.c (build_overload_int): Use host_integerp.
8422 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8424 * init.c (build_offset_ref): Handle the case of a templated member
8427 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8429 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8431 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8433 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8434 * class.c (check_bitfield_decl): Turn illegal bitfields into
8436 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8438 (dfs_offset_for_unshared_vbases): Likewise.
8439 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8440 pointer-to-member correctly under the new ABI.
8441 * expr.c (cplus_expand_constant): Don't use cp_convert when
8442 turning an offset into a pointer-to-member.
8443 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8444 when dereferencing them under the new ABI.
8445 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8446 of pointers-to-members under the new ABI.
8448 * class.c (check_bitfield_decl): Remove restriction on really long
8450 (layout_class_type): Implement new ABI handling of bitfields
8451 longer than their types.
8453 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8455 * parse.y (extdefs): Call ggc_collect.
8456 * parse.c: Regenerated.
8458 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8460 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8461 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8464 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8466 * class.c (build_vbase_path): Use integer_zerop.
8467 (build_vtable_entry): Use tree_low_cst.
8468 (get_vfield_offset): Use bit_position.
8469 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8471 (check_bitfield_decl): Set DECL_SIZE using convert.
8472 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8473 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8475 (finish_struct_1): Use bit_position.
8476 (dump_class_hierarchy): Use tree_low_cst.
8477 * cp-tree.h (min_precision): Add declaration.
8478 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8479 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8480 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8481 * expr.c (cplus_expand_constant): Use bit_position.
8482 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8483 * rtti.c (get_base_offset): Use bit_position.
8484 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8485 host_integerp, and tree_low_cst.
8486 (pointer_int_sum): Use integer_zerop.
8487 (build_component_addr): Use bit_position.
8489 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8491 * typeck.c (require_complete_type): Don't assume size_zero_node.
8492 (complete_type_or_else): Likewise.
8494 2000-03-16 Steven Grady <grady@digitaldeck.com>
8495 Jason Merrill <jason@casey.cygnus.com>
8497 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8499 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8501 * decl2.c (grokfield): Bail out if type is error_mark_node.
8503 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8505 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8506 (__pointer_to_member_data): ... here. Adjust.
8507 * rtti.c (create_tinfo_types): Adjust.
8509 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8511 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8512 * decl.c (ref_desc_type_node): Undocument.
8513 * rtti.c (ptr_ref_initializer): Rename to ...
8514 (ptr_initializer): ... here. Adjust comments.
8515 (ptmd_initializer): Fix comment thinko.
8516 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8517 (create_tinfo_types): Remove ref_desc_type_node init.
8518 * tinfo2.cc (__reference_type_info): Remove.
8520 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8522 * decl.c (cp_finish_decl): Remove obsolete comment.
8524 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8526 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8528 * cp-tree.h: Tweak documentation.
8529 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8530 (avoid_overlap): Remove.
8531 (get_binfo_offset_as_int): New function.
8532 (dfs_serach_base_offsets): Likewise.
8533 (layout_nonempty_base_or_field): Likewise.
8534 (build_base_field): Layout fields here. Avoid placing two objects
8535 of the same type at the same address, under the new ABI.
8536 (build_base_fields): Adjust accordingly.
8537 (create_vtable_ptr): Return the new field, but don't attach it to
8539 (remove_base_field): Remove.
8540 (remove_base_fields): Remove.
8541 (layout_basetypes): Adjust accordingly.
8542 (layout_class_type): Call layout_field for each field, rather than
8543 just making a wholesale call to layout_type.
8545 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8547 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8549 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8551 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8553 * except.c (dtor_nothrow): New fn.
8554 (do_pop_exception): Use it. Take type parm.
8555 (push_eh_cleanup): Take type parm.
8556 (expand_start_catch_block): Pass it.
8557 (build_eh_type_type_ref): Accept null type.
8559 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8561 * cp-tree.h (revert_static_member_fn): Change prototype.
8562 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8563 (grok_op_properties): Likewise.
8564 (start_function): Likewise.
8565 (revert_static_member_fn): Simplify.
8566 * pt.c (check_explicit_specialization): Adjust call to
8567 revert_static_member_fn.
8569 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8571 * cp-tree.h (scope_kind): New type.
8572 (tmpl_spec_kind): Likewise.
8573 (declare_pseudo_global_level): Remove.
8574 (pseudo_global_level_p): Rename to template_parm_scope_p.
8575 (pushlevel): Remove declaration.
8576 (begin_scope): New function.
8577 (finish_scope): Likewise.
8578 (current_tmpl_spec_kind): Likewise.
8579 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8580 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8581 Add template_spec_p.
8582 (toplevel_bindings_p): Adjust.
8583 (declare_pseudo_global_level): Remove.
8584 (pseudo_global_level_p): Rename to template_parm_scope_p.
8585 (current_tmpl_spec_kind): New function.
8586 (begin_scope): Likewise.
8587 (finish_scope): Likewise.
8588 (maybe_push_to_top_level): Adjust.
8589 (maybe_process_template_type_declaration): Likewise.
8590 (pushtag): Likewise.
8591 (pushdecl_nonclass_level): Likewise.
8592 (lookup_tag): Likewise.
8593 (grokfndecl): Handle member template specializations. Share
8594 constructor and non-constructor code.
8595 * decl2.c (check_classfn): Handle member template specializations.
8596 * pt.c (begin_template_parm_list): Use begin_scope.
8597 (begin_specialization): Likewise.
8598 (end_specialization): Likewise.
8599 (check_explicit_specialization): Use current_tmpl_spec_kind.
8600 Handle member template specializations.
8601 (end_template_decl): Use finish_scope. Remove call to
8603 (push_template_decl_real): Remove bogus error message.
8604 (tsubst_decl): Fix typo in code contained in comment.
8605 (instantiate_template): Handle member template specializations.
8606 (most_general_template): Likewise.
8608 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8610 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8611 (do_identifier): Ditto for error().
8613 * pt.c (convert_nontype_argument): Ditto for cp_error().
8614 (convert_template_argument): Ditto for cp_pedwarn().
8616 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8618 * exception.cc (__check_null_eh_spec): New fn.
8619 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8621 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8623 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8624 * except.c (expand_end_eh_spec): Add the return type.
8625 * rtti.c (throw_bad_cast): Add the parmtypes.
8626 (throw_bad_typeid): Likewise.
8628 * semantics.c (expand_stmt): Only leave out rtl for unused
8629 artificials, and set DECL_IGNORED_P on them as well.
8630 * decl.c (wrapup_globals_for_namespace): Likewise.
8632 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8634 * decl.c (maybe_commonize_var): Skip all artificial decls.
8635 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8637 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8639 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8640 * cp-tree.h: Declare flag_enforce_eh_specs.
8641 * decl.c (store_parm_decls, finish_function): Check it.
8643 C library functions don't throw.
8644 * Makefile.in (cfns.h): New target.
8645 (except.o): Depend on it.
8646 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8647 * cfns.gperf: New file.
8648 * cfns.h: Generated.
8649 * except.c: Include it.
8650 (nothrow_libfn_p): New fn.
8651 * decl.c (grokfndecl): Use it.
8652 * cp-tree.h: Declare it.
8654 * decl.c (push_overloaded_decl_1, auto_function,
8655 define_function): Lose.
8656 (build_library_fn_1): New static fn.
8657 (builtin_function): Use it.
8658 (get_atexit_node): Use build_library_fn_ptr.
8659 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8660 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8661 push_void_library_fn, push_throw_library_fn): New fns.
8662 * cp-tree.h: Declare them.
8663 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8664 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8665 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8666 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8667 * rtti.c (build_runtime_decl): Lose.
8668 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8669 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8670 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8672 * call.c (build_call): Remove result_type parm.
8673 Call mark_used on unused artificial fns.
8674 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8676 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8678 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8680 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8681 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8682 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8683 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8684 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8685 expand_generic_desc): Likewise.
8687 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8689 * exception.cc (__cp_pop_exception): Cleanup the original object.
8691 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8693 * decl.c (grok_op_properties): Merge conversion to void warning
8694 with other silly op warnings.
8696 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8698 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8699 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8701 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8703 * decl.c (cp_make_fname_decl): New function.
8704 (wrapup_globals_for_namespace): Don't emit unused static vars.
8705 (init_decl_processing): Remove comment about use of
8706 array_domain_type. Set make_fname_decl.
8707 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8708 * semantics.c (begin_compound_stmt): Remove
8709 current_function_name_declared flagging.
8710 (expand_stmt): Don't emit unused local statics.
8711 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8714 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8716 * typeck.c (convert_for_assignment): Don't look at array
8718 * call.c (convert_like_real): Likewise.
8720 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8722 Add initial support for '\uNNNN' specifier.
8723 * lex.c (read_ucs): New fn.
8724 (readescape, skip_white_space): Call it.
8725 (is_extended_char, is_extended_char_1): New fns.
8726 (utf8_extend_token): New fn, #if 0'd out.
8727 (real_yylex): Treat extended chars like letters.
8729 * search.c (note_debug_info_needed): Walk the bases even if we
8730 weren't deferring the type itself.
8732 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8734 * decl2.c (finish_objects): Constify a char*.
8736 * method.c (emit_thunk): Likewise.
8738 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8740 * typeck.c (dubious_conversion_warnings): Look through
8743 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8745 * class.c (dfs_modify_vtables): I is now unsigned.
8746 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8747 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8748 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8749 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8750 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8751 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8752 Call integer_all_onesp.
8753 * typeck2.c (process_init_constructor): Use compare_tree_int.
8755 * lang-specs.h (as): Don't call if -syntax-only.
8757 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8759 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8760 RTL_EXPR_HAS_NO_SCOPE after all.
8762 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8764 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8765 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8766 RTL_EXPR_HAS_NO_SCOPE.
8768 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8771 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8773 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8775 * call.c (convert_like): Macrofy.
8776 (convert_like_with_context): New macro.
8777 (convert_like_real): Renamed from convert_like. Add calling
8778 context parameters, for diagnostics. Add recursive flag. Call
8779 dubious_conversion_warnings for outer conversion.
8780 (build_user_type_conversion): Use convert_like_with_context.
8781 (build_over_call): Likewise. Don't warn about dubious
8782 conversions here. Adjust convert_default_arg calls.
8783 (convert_default_arg): Add context parameters for diagnostics.
8784 Pass throught to convert_like_with_context.
8785 * cp-tree.h (convert_default_arg): Add context parameters.
8786 (dubious_conversion_warnings): Prototype new function.
8787 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8788 (dubious_conversion_warnings): New function, broken
8789 out of convert_for_assignment.
8790 (convert_for_assignment): Adjust.
8792 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8794 * decl2.c (key_method): Break out from...
8795 (import_export_vtable, import_export_class): ...here.
8797 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8798 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8800 * search.c (note_debug_info_needed, dfs_debug_mark,
8801 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8802 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8804 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8806 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8809 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8811 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8812 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8813 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8814 (lang_type): Split gets_new into has_new and has_array_new.
8815 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8816 (TYPE_GETS_NEW): Split into ...
8817 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8818 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8819 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8820 (build_op_new_call): Don't declare.
8821 (build_new_1): Likewise.
8822 * call.c (build_op_new_call): Remove.
8823 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8824 instead of TYPE_NEEDS_DESTRUCTOR.
8825 (finish_struct_bits): Likewise.
8826 (add_implicitly_declared_members): Likewise.
8827 (check_field_decl): Likewise.
8828 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8829 correctly under the new ABI.
8830 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8831 instead of TYPE_NEEDS_DESTRUCTOR.
8832 (initialize_local_var): Likewise.
8833 (destroy_local_var): Likewise.
8834 (cp_finish_decl): Likewise.
8835 (register_dtor_fn): Likewise.
8836 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8837 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8838 TYPE_VEC_DELETE_TAKES_SIZE here.
8839 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8840 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8841 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8842 (finish_destructor_body): Likewise.
8843 (maybe_build_cleanup_1): Likewise.
8844 * decl2.c (do_static_destruction): Likewise.
8845 * init.c (build_new_1): Make it static.
8846 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8847 (expand_cleanup_for_base): Likewise.
8848 (get_cookie_size): New function.
8849 (build_new_1): Handle array-new cookies correctly under the new
8851 (build_vec_delete_1): Likewise.
8852 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8853 (build_delete): Likewise.
8854 (build_vec_delete): Handle array-new cookies correctly under the new
8856 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8857 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8858 TYPE_HAS_ARRAY_NEW_OPERATOR.
8859 * ptree.c (print_lang_type): Check them.
8860 * search.c (context_for_name_lookup): Fix typo in comment.
8861 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8862 * tree.c (break_out_cleanups): Likewise.
8863 (build_cplus_array_test_1): Likewise.
8864 (cp_build_qualified_type_real): Likewise.
8865 * typeck.c (complete_type): Likewise.
8867 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8868 the command-line, not the end.
8870 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8872 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8874 2000-03-02 Tom Tromey <tromey@cygnus.com>
8876 * cp-tree.h (build_java_class_ref): Declare.
8877 * init.c (build_java_class_ref): No longer static.
8878 * except.c (expand_throw): Generate a Java-style `throw' if the
8879 thrown object is a "Java" object.
8880 (initialize_handler_parm): Generate a Java-style lookup of
8881 exception info if the caught object is a "Java" object.
8882 (catch_language, catch_language_init): New globals.
8883 (decl_is_java_type): New function.
8884 (expand_start_catch_block): Don't call push_eh_info() or
8885 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8886 class reference to build_catch_block.
8888 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8890 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8892 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8894 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8895 to merge reference/pointer code and fix incorrect warnings.
8897 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8899 * search.c (protected_accessible_p): Use context_for_name_lookup.
8901 * init.c (construct_virtual_bases): Fix thinko.
8902 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8904 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8906 * decl.c (current_function_decl): Move to toplev.c.
8908 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8910 * pt.c (fn_type_unification): Unify return type, whenever
8912 (get_bindings_real): Only pass return type when necessary.
8913 Remove explicit return type check.
8914 * class.c (resolve_address_of_overloaded_function): Pass desired
8915 return type to fn_type_unification.
8917 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8919 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8921 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8923 * rtti.c (expand_class_desc): Likewise.
8924 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8925 (THUNK_VCALL_OFFSET): Likewise.
8926 (THUNK_DELTA): Reflect changes in ../tree.h.
8928 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8930 * search.c (protected_accessible_p): Also allow the access if
8931 the member is public in DERIVED. Lose TYPE parm.
8932 (friend_accessible_p): Lose TYPE parm.
8933 (accessible_p): Adjust.
8935 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8937 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8938 on things that are not sizes; ssize_binop deleted.
8939 Call size_diffop when appropriate.
8940 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8941 (build_primary_vtable, build_secondary_vtable): Likewise.
8942 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8943 Variable I is HOST_WIDE_INT.
8944 (get_vfield_offset): Pass proper types to size_binop.
8945 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8946 (finish_struct_1): Likewise.
8947 (skip_rtti_stuff): Arg N is now pointer to signed.
8948 (layout_class_type): Use size_zero_node.
8949 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8950 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8951 * decl.c (complete_arry_type): Pass proper types to size_binop.
8952 (xref_basetypes): BINFO_OFFSET is sizetype.
8953 * error.c (dump_expr): Don't use size_binop non-sizes.
8954 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8955 * init.c (construct_virtual_bases): Fix type error.
8956 (build_vec_delete_1): Pass proper type to size_binop and don't
8958 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8959 * rtti.c (get_base_offset): Pass proper type to size_binop.
8960 * search.c (dfs_find_vbases): Fix type error.
8961 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8962 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8963 * tree.c (debug_binfo): Variable N is signed.
8964 Use HOST_WIDE_INT_PRINT_DEC.
8965 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8966 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8967 size_one_node and size_zero_node.
8968 (c_alignof): Use size_one_node.
8969 (build_component_addr): Pass proper types to size_binop.
8970 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8972 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8974 Implement class scope using-declarations for functions.
8975 * class.c (handle_using_decl): Call add_method for used functions.
8976 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8977 (add_method): Used functions are hidden by local functions.
8978 (check_bases_and_members): Handle using-decls before finalizing
8979 CLASSTYPE_METHOD_VEC.
8980 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8981 override the type of 'this' accordingly.
8982 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8983 (convert_class_to_reference, build_user_type_conversion_1,
8984 build_new_function_call, build_object_call, build_new_op,
8985 build_new_method_call): Pass ctype parm.
8987 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8989 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8990 build_new_function_call, build_object_call, build_new_op,
8991 build_new_method_call, build_op_delete_call): Don't get basetype_path
8993 * typeck.c (build_component_ref): Likewise.
8994 * init.c (build_offset_ref): Likewise.
8995 (resolve_offset_ref): Don't call enforce_access.
8996 Call build_scoped_ref.
8997 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8998 would cause an error or if -pedantic.
8999 * class.c (alter_access): Lose binfo parm.
9001 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9003 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9006 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9008 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9009 pseudo_type_info creation into the std namespace
9011 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9013 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9014 (import_export_class): Remove declaration.
9015 * decl2.c (import_export_class): Make it static.
9016 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9017 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9018 EXPR_WITH_FILE_LOCATION.
9019 * lex.c (check_newline): Tweak filename/lineno setting.
9020 * semantics.c (begin_while_stmt): Fix typo in comment.
9022 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9024 * lang-options.h (-fmessage-length=): Add missing option.
9026 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9028 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9030 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9032 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9034 * optimize.c (expand_call_inline): Emit the return label before
9035 evaluating the return value.
9037 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9039 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9040 than duplicating functionality here.
9041 * optimize.c: Include input.h.
9042 (expand_call_inline): Use push_srcloc and pop_srcloc.
9043 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9044 * parse.c: Regenerated.
9045 * Makefile.in (lex.o): Depend on input.h.
9046 (optimize.o): Likewise.
9048 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9050 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9051 function type, rather than ICE.
9053 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9055 * decl.c (grokdeclarator): Call decl_type_access_control.
9056 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9059 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9061 * decl.c (decls_match): Remove obsolete static member nadgering.
9063 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9065 * decl.c (grokdeclarator): Change ANSI to ISO.
9066 * lex.c (consume_string, readescape, do_identifier): Likewise.
9067 (parse_float, real_yylex): Likewise.
9068 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9069 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9070 new_type_id, maybe_label_decls, simple_stmt,
9071 for.init.statement): Likewise.
9072 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9073 * semantics.c (finish_named_return_value): Likewise.
9074 * parse.c: Regenerate.
9076 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9078 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9079 (CPTI_CLASS_STAR_TYPE): Remove.
9080 (vtable_index_type): Likewise.
9081 (class_star_type_node): Remove.
9082 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9083 (build_binary_op_nodefault): Remove.
9084 * call.c (build_new_op): Use build_binary_op instead of
9085 build_binary_op_nodefault.
9086 * decl.c (init_decl_processing): Remove class_star_type_node
9087 initialization. Make delta_type_node ptrdiff_type_node under the
9088 new ABI. Initialize vtable_index_type.
9089 (build_ptrmemfunc_type): Build different structures for the new
9091 (build_enumerator): Use build_binary_op instead of
9092 build_binary_op_nodefault.
9093 * method.c (build_overload_value): Mangle pointers-to-members
9094 appropriately under the new ABI.
9095 * typeck.c (build_array_ref): Use build_binary_op instead of
9096 build_binary_op_nodefault.
9097 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9098 (build_binary_op_nodefault): Rename to ...
9099 (build_binary_op): ... this. Remove old version. Adjust for
9100 pointer-to-member comparisons under the new ABI.
9101 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9102 (build_ptrmemfunc): Adjust for the new ABI.
9103 (expand_ptrmemfunc_cst): Likewise.
9104 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9105 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9107 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9109 * call.c (build_object_call): Compress consecutive calls to
9111 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9112 (build_op_delete_call): Adjust message formatting.
9114 * class.c (check_bases): Compress consecutive calls to
9116 (finish_struct_anon): Say 'ISO C++'.
9118 * decl.c (start_decl): Same here.
9119 (grok_reference_init): Likewise.
9120 (grokfndecl): Correct message formatting.
9121 (grokfndecl): Improve diagnostic.
9122 (check_static_variable_definition): Likewise. Say 'ISO C++'
9123 (compute_array_index_type): Say 'ISO C++'
9124 (create_array_type_for_decl): Compress consecutive calls to
9126 (grokdeclarator): Say 'ISO C++'
9127 (grok_op_properties): Likewise.
9129 * decl2.c (delete_sanity): Clairify diagnostic.
9130 (check_member_template): Same here.
9131 (grok_function_init): Use consistent terminology.
9133 * expr.c (do_case): Say 'ISO C++'
9135 * friend.c (do_friend): Compress consecutive calls to warning.
9137 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9139 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9140 * class.c (build_secondary_vtable): Reorganize. Don't create a
9141 new vtable under the new ABI.
9142 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9144 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9145 the initializing elements.
9146 (initialize_vtable): New function.
9147 (dfs_finish_vtbls): Use it.
9148 (dfs_accumulate_vtbl_inits): New function.
9149 (finish_vtbls): Merge primary and secondary vtables under the new
9151 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9152 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9155 * class.c (build_vtable): New function, split out from ...
9156 (get_vtable_decl): ... here, and ...
9157 (build_secondary_vtable): ... here.
9159 * pt.c (tsubst_decl): Fix formatting.
9161 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9163 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9164 (avoid_overlap, build_base_field): Likewise.
9165 (build_base_field, build_base_fields, is_empty_class):
9166 Test DECL_SIZE with integer_zero.
9167 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9168 * cp-tree.h (struct lang_type): New field size_unit.
9169 (CLASSTYPE_SIZE_UNIT): New macro.
9170 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9171 (cp_finish_decl): Delete -Wlarger-than processing.
9172 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9173 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9174 * tree.c (make_binfo): binfo vector is one entry longer.
9175 (walk_tree): Walk DECL_SIZE_UNIT.
9177 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9179 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9181 (build_vtable_entry): Don't assume all vtable entries are
9183 (build_vtbl_initializer): Adjust accordingly.
9184 (get_vtable_decl): Fix formatting.
9186 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9188 * semantics.c (deferred_type_access_control): Walk the entire
9190 (save_type_access_control): Rename from
9191 initial_deferred_type_access_control. Just remember the value.
9192 (decl_type_access_control): New fn.
9193 (begin_function_definition): Use deferred_type_access_control, after
9194 we've started the function. Set type_lookups to error_mark_node.
9195 * parse.y (frob_specs, fn.def1): Adjust.
9196 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9197 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9198 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9199 (after_type_component_declarator0): Likewise.
9200 (after_type_component_declarator): Likewise.
9201 (notype_component_declarator): Likewise.
9202 * cp-tree.h: Adjust.
9204 * decl.c (redeclaration_error_message): Allow redeclaration of
9205 namespace-scope decls.
9207 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9209 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9211 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9213 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9214 * decl2.c (grokclassfn): Likewise.
9216 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9218 * decl2.c (lang_decode_option): Don't set default message length
9220 * lex.c (lang_init_options): Set it here.
9222 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9224 Make DECL_CONTEXT mean the class in which a member function was
9225 declared, even for a virtual function.
9226 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9227 (DECL_FRIEND_CONTEXT): New macro.
9228 (DECL_REAL_CONTEXT): Remove.
9229 (SET_DECL_FRIEND_CONTEXT): Likewise.
9230 (DECL_VIRTUAL_CONTEXT): Adjust.
9231 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9232 (add_friends): Remove.
9233 (hack_decl_function_context): Likewise.
9234 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9236 (build_over_call): Fix indentation. Use DECL_CONTEXT
9237 instead of DECL_CLASS_CONTEXT.
9238 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9239 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9240 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9241 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9242 (build_base_field): Likewise.
9243 (finish_struct_1): Likewise.
9244 (build_self_reference): Likewise.
9245 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9247 (pushtag): Use decl_function_context, not
9248 hack_decl_function_context.
9249 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9250 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9251 (pushdecl): Remove bogus code.
9252 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9253 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9254 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9255 Use decl_function_context, nothack_decl_function_context.
9256 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9257 (grokdeclarator): Likewise. Use decl_function_context, not
9258 hack_decl_function_context.
9259 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9260 (start_function): Use DECL_FRIEND_CONTEXT, not
9261 DECL_CLASS_CONTEXT. Use decl_function_context, not
9262 hack_decl_function_context.
9263 (finish_function): Use decl_function_context, not
9264 hack_decl_function_context.
9265 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9267 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9268 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9269 (grokfield): Likewise.
9270 (finish_builtin_type): Likewise.
9271 (finish_vtable_vardec): Use decl_function_context, not
9272 hack_decl_function_context.
9273 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9274 (start_static_initialization_or_destruction): Likewise.
9275 (finish_static_initialization_or_destruction): Likewise.
9276 (mark_used): Adjust logic for deciding when to synthesize methods.
9277 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9279 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9281 * friend.c (is_friend): Likewise.
9282 (add_friends): Remove.
9283 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9284 * lex.c (begin_definition_of_inclass_inline): Use
9285 decl_function_context, not hack_decl_function_context.
9286 (process_next_inline): Likewise.
9287 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9288 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9289 DECL_CLASSS_CONTEXT.
9290 (hack_identifier): Likewise.
9291 (synthesize_method): Use decl_function_context, not
9292 hack_decl_function_context.
9293 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9295 (is_member_template): Use decl_function_context, not
9296 hack_decl_function_context. Use DECL_CONTEXT, not
9298 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9300 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9302 (push_template_decl_real): Likewise.
9303 (instantiate_class_template): Don't call add_friends.
9304 (tsubst_default_argument): Use DECL_CONTEXT, not
9306 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9307 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9308 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9310 * repo.c (repo_inline_used): Likewise.
9311 * search.c (current_scope): Adjust for new _CONTEXT macros.
9312 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9314 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9315 (lookup_fnfields_here):Likewise.
9316 (check_final_overrider): Likewise.
9317 (init_vbase_pointers): Likewise.
9318 (virtual_context): Likewise.
9319 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9320 (expand_body): Use decl_function_context, not
9321 hack_decl_function_context.
9322 * tree.c (hack_decl_function_context): Remove.
9323 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9325 * typeck2.c (error_not_base_type): Likewise.
9327 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9329 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9331 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9333 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9335 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9337 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9339 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9341 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9343 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9345 * parse.y (frob_specs): Split out...
9346 (parse_decl): From here.
9347 (fn.def2): Call initial_deferred_type_access_control.
9348 (after_type_component_declarator0): Call frob_specs.
9349 (notype_component_declarator0): Likewise.
9350 * search.c (friend_accessible_p): Nested classes are friends of their
9353 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9355 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9356 used to create an implicit temporary.
9358 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9361 2000-02-08 Nathan Sidwell <nathan@acm.org>
9363 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9364 strip array element qualifiers too.
9366 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9368 * decl.c (store_parm_decls): Don't build cleanups for parameters
9369 while processing_template_decl.
9371 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9373 * cp-tree.h (struct saved_scope): Add incomplete field.
9374 (namespace_scope_incomplete): New macro.
9375 * decl.c (pushdecl): Use it.
9376 (hack_incomplete_structures): Use it. See through artificial
9378 (mark_saved_scope): Mark it.
9380 Implement access control for nested types.
9381 * search.c (type_access_control): New fn.
9382 (accessible_p): Now we do perform access control for types.
9383 * semantics.c (deferred_type_access_control): New fn.
9384 (initial_deferred_type_access_control): New fn.
9385 (begin_function_definition): Call it. Add lookups parm.
9386 * decl.c (struct binding_level): Add this_class field.
9387 (pushlevel_class): Set it.
9388 (mark_binding_level): Mark it.
9389 (lookup_name_real): Use it. Call type_access_control.
9390 (mark_saved_scope): Mark lookups field.
9391 * cp-tree.h (flagged_type_tree): Add lookups field.
9392 (struct saved_scope): Add lookups field.
9393 (type_lookups): New macro.
9394 * parse.y (declmods): Now <ftype>.
9395 (parse_decl): Add lookups parm. Call
9396 initial_deferred_type_access_control.
9397 (lang_extdef): Clear type_lookups.
9398 (typed_declspecs, declmods, typespec): Set lookups field.
9399 (initdcl): Call deferred_type_access_control.
9400 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9401 component_decl_1, named_parm): Adjust.
9402 * friend.c (is_friend): Nested classes are friends of their
9405 * class.c (currently_open_derived_class): New fn.
9406 * method.c (hack_identifier): Use it.
9408 * lex.c (do_identifier): Remove obsolete code.
9410 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9412 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9414 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9415 thinks this file is plain C).
9417 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9419 * Makefile.in (call.o): Depend on $(EXPR_H).
9421 * call.c: Include "expr.h".
9423 * class.c (dump_class_hierarchy): Add prototype.
9425 * search.c (dfs_get_pure_virtuals): Likewise.
9427 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9429 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9432 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9434 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9435 Store it in DECL_FCONTEXT.
9436 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9438 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9440 * tinfo.h (old abi): #include "tconfig.h".
9441 * tinfo.cc (convert_to_base): Move into old abi section.
9443 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9445 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9446 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9447 (BINFO_PRIMARY_BINFO): New macro.
9448 (BF_DELTA): Rename to ...
9449 (BV_DELTA): ... this.
9450 (BF_VCALL_INDEX): Rename to ...
9451 (BV_VCALL_INDEX): ... this.
9452 (BF_FN): Rename to ...
9454 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9455 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9456 (modify_vtable_entry): Simplify.
9457 (add_virtual_function): Rename BF_ macros to BV_ variants.
9458 (build_vtable_initializer): Likewise.
9459 (get_class_offset_1): Remove.
9460 (dfs_get_class_offset): Likewise.
9461 (get_class_offset): Likewise.
9462 (dfs_find_final_overrider): New function.
9463 (find_final_overrider): Likewise.
9464 (modify_one_vtable): Remove.
9465 (dfs_find_base): New function.
9466 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9467 find_final_overrider.
9468 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9470 (dfs_fixup_vtable_deltas): Remove.
9471 (override_one_vtable): Remove.
9472 (merge_overrides): Likewise.
9473 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9474 unreal chilren of virtual bases.
9475 (finish_struct_1): Don't use merge_overrides. Don't use
9476 dfs_fixup_vtable_deltas.
9477 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9480 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9481 Jason Merrill <jason@yorick.cygnus.com>
9483 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9485 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9487 * exception.cc (__throw_bad_typeid): Add missing std::.
9489 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9491 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9493 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9495 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9497 Runtime support for new-abi rtti.
9498 * inc/typeinfo (type_info::operator!=): Define in class.
9499 (type_info::before, type_info::name, type_info::operator==,
9500 type_info::operator!=): Define new ABI implementations.
9501 (type_info::is_pointer_p, type_info::is_function_p): Declare
9502 new virtual functions.
9503 (type_info::do_catch, type_info::do_upcast): Likewise.
9505 * tinfo.h (__base_class_info): Define new class.
9506 (__class_type_info): Likewise.
9507 (__si_class_type_info): Likewise.
9508 (__vmi_class_type_info): Likewise.
9509 (__dynamic_cast): Prototype.
9511 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9512 (type_info::is_pointer_p): Define new function.
9513 (type_info::is_function_p): Likewise.
9514 (type_info::do_catch): Likewise.
9515 (type_info::do_upcast): Likewise.
9516 (vtable_prefix): New structure for vtable access.
9517 (adjust_pointer): Define new template function.
9518 (contained_p, public_p, virtual_p, contained_public_p,
9519 contained_nonpublic_p, contained_nonvirtual_p): Define new
9521 (nonvirtual_base_type): New local variable.
9522 (__class_type_info::~__class_type_info): Define.
9523 (__si_class_type_info::~__si_class_type_info): Likewise.
9524 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9525 (__class_type_info::do_catch): Define new function.
9526 (__class_type_info::do_upcast): Likewise.
9527 (__class_type_info::find_public_src): Likewise.
9528 (__class_type_info::do_find_public_src): Likewise.
9529 (__si_class_type_info::do_find_public_src): Likewise.
9530 (__vmi_class_type_info::do_find_public_src): Likewise.
9531 (__class_type_info::do_dyncast): Likewise.
9532 (__si_class_type_info::do_dyncast): Likewise.
9533 (__vmi_class_type_info::do_dyncast): Likewise.
9534 (__class_type_info::do_upcast): Likewise.
9535 (__si_class_type_info::do_upcast): Likewise.
9536 (__vmi_class_type_info::do_upcast): Likewise.
9537 (__dynamic_cast): Likewise.
9539 * tinfo2.cc (__fundamental_type_info): Define new class.
9540 (__pointer_type_info): Likewise.
9541 (__reference_type_info): Likewise.
9542 (__array_type_info): Likewise.
9543 (__function_type_info): Likewise.
9544 (__enum_type_info): Likewise.
9545 (__ptr_to_member_type_info): Likewise.
9546 (__fundamental_type_info::~__fundamental_type_info): Define.
9547 (__pointer_type_info::~__pointer_type_info): Likewise.
9548 (__reference_type_info::~__reference_type_info): Likewise.
9549 (__array_type_info::~__array_type_info): Likewise.
9550 (__function_type_info::~__function_type_info): Likewise.
9551 (__enum_type_info::~__enum_type_info): Likewise.
9552 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9553 (__pointer_type_info::do_catch): Define new function.
9554 (__ptr_to_member_type_info::do_catch): Define new function.
9556 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9557 (__is_pointer): Likewise.
9559 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9561 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9563 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9564 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9565 (make_new_vtable): New function.
9566 (modify_vtable_entry): Handle generation of new vtables correctly.
9567 (modify_one_vtable): Remove unused parameter.
9568 (dfs_fixup_vtable_deltas): Likewise.
9569 (override_one_vtable): Use build_secondary_vtable.
9570 (finish_struct_1): Use build_primary_vtable and
9571 build_secondary_vtable.
9573 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9575 * cp/decl.c: Adjust variable names, comments, help strings.
9577 2000-01-29 Nathan Sidwell <nathan@acm.org>
9579 * new2.cc (operator delete[]): Use operator delete, don't assume
9582 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9584 * class.c (build_vtbl_initializer): Add argument to
9585 build_vtable_entry call.
9587 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9589 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9590 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9591 (BF_DELTA): New macro.
9592 (BF_VCALL_INDEX): Likewise.
9594 (THUNK_VCALL_OFFSET): Likewise.
9595 (make_thunk): Change prototype.
9596 * class.c (build_vtable_entry): Integrate
9597 build_vtable_entry_for_fn. Handle vcall indices.
9598 (build_vtable_entry_for_fn): Remove.
9599 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9600 BF_VCALL_INDEX, BF_FN.
9601 (modify_vtable_entry): Integrate common code from
9602 modify_one_vtable and dfs_fixup_vtable_deltas.
9603 (add_virtual_function): Set BF_VCALL_INDEX.
9604 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9606 (modify_one_vtable): Simplify.
9607 (dfs_fixup_vtable_deltas): Likewise.
9608 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9609 * method.c (make_thunk): Handle vcall indices.
9611 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9613 Compiler side new abi rtti (not enabled).
9614 * cp-tree.h (new_abi_rtti_p): New macro.
9615 (emit_support_tinfos): Prototype new function.
9616 (tinfo_decl_p): Likewise.
9617 (emit_tinfo_decl): Likwise.
9618 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9620 (doing_runtime): New local static.
9621 (init_rtti_processing): Add new-abi initializer.
9622 (get_tinfo_decl): Add new-abi logic.
9623 (tinfo_from_decl): Likewise.
9624 (build_dynamic_cast_1): Likewise.
9625 (qualifier_flags): New static function.
9626 (tinfo_base_init): Likewise.
9627 (generic_initializer): Likewise.
9628 (ptr_ref_initializer): Likewise.
9629 (ptmd_initializer): Likewise.
9630 (class_hint_flags): Likewise.
9631 (class_initializer): Likewise.
9632 (synthesize_tinfo_var): Likewise.
9633 (create_real_tinfo_var): Likewise.
9634 (create_pseudo_type_info): Likewise.
9635 (get_vmi_pseudo_type_info): Likewise.
9636 (create_tinfo_types): Likewise.
9637 (emit_support_tinfos): New global function.
9638 (tinfo_decl_p): New global predicate.
9639 (emit_tinfo_decl): New global function.
9640 * class.c (set_rtti_entry): Generalize for old and new rtti.
9641 (build_vtbl_initializer): Likewise.
9642 * decl2.c (finish_file): Likewise.
9644 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9646 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9647 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9649 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9651 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9654 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9656 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9658 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9660 * optimize.c (calls_setjmp_r): Supply new argument
9661 to special_function_p.
9663 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9665 * call.c: PROTO -> PARAMS.
9666 * class.c: Likewise.
9667 * cp-tree.h: Likewise.
9671 * decl2.c: Likewise.
9673 * errfn.c: Likewise.
9674 * error.c: Likewise.
9675 * except.c: Likewise.
9678 * input.c: Likewise.
9681 * method.c: Likewise.
9682 * optimize.c: Likewise.
9683 * parse.y: Likewise.
9687 * search.c: Likewise.
9688 * semantics.c: Likewise.
9691 * typeck.c: Likewise.
9692 * typeck2.c: Likewise.
9695 2000-01-25 Richard Henderson <rth@cygnus.com>
9697 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9699 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9701 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9702 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9703 (struct vcall_offset_data_s): New type.
9704 (dfs_vcall_offset_queue_p): New function.
9705 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9706 (build_vcall_offset_vtbl_entries): Likewise.
9707 (layout_vtable_decl): Likewise.
9708 (num_vfun_entries): Likewise.
9709 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9710 (build_vtbl_initializer): Likewise.
9711 (dfs_finish_vtabls): Use layout_vtable_decl.
9712 (modify_one_vtables): Always duplicate vtables under the new ABI.
9713 (finish_struct_1): Use layout_vtable_decl.
9715 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9717 * decl.c (member_function_or_else): Change third arg from a format
9718 specifier to an `enum overload_flags'. Callers changed.
9720 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9722 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9723 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9724 build_const_cast, get_delta_difference, check_return_expr): Avoid
9725 ANSI string concatenation usage.
9727 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9729 * class.c (layout_class_type): Put the fields required to make a
9730 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9733 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9735 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9738 * decl2.c (mark_used): Do instantiate inlines that have been
9739 explicitly instantiated.
9741 2000-01-24 Richard Henderson <rth@cygnus.com>
9743 * call.c (build_over_call): Use expand_tree_builtin.
9744 * typeck.c (build_function_call_real): Likewise.
9745 (build_binary_op_nodefault): Handle unordered compares.
9747 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9749 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9750 cp_tree_index values.
9751 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9752 New global node #defines for them.
9753 * rtti.c (call_void_fn): Replace with ...
9754 (build_runtime_decl): ... new static function.
9755 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9756 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9757 (build_dynamic_cast_1): Always produce correctly typed result.
9758 Explicitly produce type_info addresses. Use dynamic_cast_node.
9759 * exception.cc (__throw_bad_cast): Return `void *'.
9760 (__throw_bad_typeid): Return `const type_info &'.
9762 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9764 * cp-tree.h (get_vtable_decl): Prototype new function.
9765 * class.c (get_vtable_decl): New function. Broken out from ...
9766 (build_vtable): ... here. Use it.
9767 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9770 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9772 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9773 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9774 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9775 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9776 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9777 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9778 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9779 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9780 (CPTI_TINFO_VAR_ID): New enumeration.
9781 (__tp_desc_type_node, __access_mode_type_node,
9782 __bltn_desc_type_node, __user_desc_type_node,
9783 __class_desc_type_node, __ptr_desc_type_node,
9784 __attr_desc_type_node, __func_desc_type_node,
9785 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9786 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9787 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9788 enum_desc_type_node, class_desc_type_node,
9789 si_class_desc_type_node, vmi_class_desc_type_node,
9790 ptmd_desc_type_node, base_desc_type_node): New #defines.
9791 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9792 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9793 (tinfo_var_id): New enumeration.
9794 (DECL_TINFO_FN_P): Augment comment.
9795 * decl.c (cp_global_trees): Adjust documentation.
9796 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9797 tinfo_decl_type and tinfo_var_id.
9798 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9799 (build_typeid): Remove unused variable.
9800 (get_tinfo_var): Use tinfo_var_id.
9801 (tinfo_name): New static function.
9802 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9803 (tinfo_from_decl): Likewise.
9804 (get_base_offset): New static function, broken out of
9806 (expand_si_desc): Use tinfo_name.
9807 (expand_class_desc): Likewise. Lose local static variable.
9808 Use base_desc_type_node. Use get_base_offset.
9809 (expand_ptr_desc): Use tinfo_name.
9810 (expand_attr_desc): Likewise.
9811 (expand_generic_desc): Likewise.
9813 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9814 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9816 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9818 * cp-tree.h (__eprintf): Remove declaration.
9819 * tree.c (__eprintf): Remove definition.
9821 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9822 Mark Mitchell <mark@codesourcery.com>
9824 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9825 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9827 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9829 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9831 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9833 * cp-tree.h (register_dtor_fn): New function.
9834 * decl.c (destroy_local_static): Rename to ...
9835 (register_dtor_fn): ... this. Give it external linkage.
9836 (expand_static_init): Use it.
9837 * decl2.c (do_static_initialization): Likewise, if using
9839 (do_static_destruction): Check that __cxa_atexit is not in use.
9840 (finish_file): Don't call do_static_destruction if using
9843 * typeck.c (convert_arguments): Restore two-message error
9846 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9848 Remap dynamic cast hint values to be consistent across ABIs.
9849 * search.c (dynamic_cast_base_recurse): Remap generated value.
9850 (get_dynamic_cast_base_type): Adjust documentation.
9851 * tinfo.h (__user_type_info::dyncast): Likewise.
9852 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9853 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9854 (__class_type_info::do_dyncast): Likewise.
9855 (__class_type_info::do_find_public_subobj): Likewise.
9856 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9858 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9860 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9862 * typeck2.c (incomplete_type_error): Restore previous
9863 cp_error and cp_error_at call sequence.
9865 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9867 * class.c (dump_class_hierarchy): Make format agree with argument;
9868 cast pointer to unsigned long and print with %lx.
9870 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9872 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9874 * typeck.c (composite_pointer_type, common_type,
9875 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9876 build_function_call_real, convert_arguments,
9877 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9878 build_unary_op, mark_addressable, build_compound_expr,
9879 build_static_cast, build_reinterpret_cast, build_const_cast,
9880 build_c_cast, build_modify_expr, get_delta_difference,
9881 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9882 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9884 * typeck2.c (readonly_error, abstract_virtuals_error,
9885 process_init_constructor, check_for_new_type): Likewise.
9887 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9889 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9892 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9894 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9895 (build_x_typeid): Likewise.
9896 (get_tinfo_fn): Likewise.
9897 (get_tinfo_fn_unused): Rename to ...
9898 (get_tinfo_decl): ... here.
9899 * rtti.c (build_headof): Replace logic error with assertion.
9900 (get_tinfo_fn_dynamic): Rename to ...
9901 (get_tinfo_decl_dynamic): ... here. Make static. Use
9902 complete_type_or_else.
9903 (build_x_typeid): Move into ...
9904 (build_typeid): ... here. Adjust call to
9905 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9906 throw_bad_typeid expression.
9907 (get_tinfo_fn_unused): Rename to ...
9908 (get_tinfo_decl): ... here. Adjust comment.
9909 (get_tinfo_fn): Delete.
9910 (tinfo_from_decl): New static function.
9911 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9912 (get_typeid): Use complete_type_or_else.
9913 (build_dynamic_cast_1): Adjust calls to
9914 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9915 * parse.y (primary): Adjust call to build_typeid.
9916 * except.c (build_eh_type_type_ref): Adjust call to
9917 get_tinfo_decl. Mark as used.
9918 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9919 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9920 * parse.c: Regenerated.
9922 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9924 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9926 (resolves_to_fixed_type_p): Document calling convention.
9927 * rtti.c (build_x_typeid): Initialize NONNULL.
9929 * cp-tree.h (build_shared_int_cst): New function.
9930 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9931 * class.c (modify_vtable_entry): Likewise.
9932 (add_virtual_function): Split out code to generated shared
9933 INTEGER_CSTs to build_share_int_cst.
9934 (modify_all_vtables): Handle all the overridden functions here.
9935 Add overridden functions from non-primary virtual bases to the
9937 (finish_struct_1): Adjust call to modify_all_vtables. Add
9938 overridden functions from non-primary bases to the vtable.
9939 * tree.c (build_shared_int_cst): New function.
9941 * cp-tree.h (scratchalloc): Remove.
9942 (build_scratch_list): Likewise.
9943 * call.c (convert_class_to_reference): Replace build_scratch_list
9944 and build_expr_list with build_tree_list.
9945 (add_candidate): Replace scratchalloc with expralloc. Note memory
9947 (build_user_type_conversion_1): Replace build_scratch_list
9948 and build_expr_list with build_tree_list.
9949 (build_new_op): Likewise.
9950 (build_op_delete_call): Likewise.
9951 (convert_like): Likewise.
9952 * cvt.c (ocp_convert): Likewise.
9953 * decl.c (start_decl): Likewise.
9954 (start_function): Likewise.
9955 (finish_destructor_body): Likewise.
9956 (maybe_build_cleanup_1): Likewise.
9957 * decl2.c (reparse_decl_as_expr): Likewise.
9958 * init.c (perform_member_init): Likewise.
9959 (expand_cleanup_for_base): Likewise.
9960 (build_builtin_delete_call): Likewise.
9961 (build_new_1): Likewise.
9962 (build_delete): Likewise.
9963 * method.c (do_build_assign_ref): Likewise.
9964 * parse.y (already_scoped_stmt): Likewise.
9965 (nontrivial_exprlist): Likewise.
9966 (net_initializer): Likewise.
9967 (initlist): Likewise.
9968 * parse.c: Regenerated.
9969 * rtti.c (build_x_typeid): Likewise.
9970 (build_dynamic_cast_1): Likewise.
9971 * typeck.c (build_x_compound_expr): Likewise.
9972 (build_static_cast): Likewise.
9973 (build_modify_expr): Likewise.
9975 * cp-tree.h (DECL_VINDEX): Add documentation.
9976 * class.c (build_vtable_entry): Likewise.
9977 (start_vtable): Add comment.
9978 (add_virtual_function): Replace pending_hard_virtuals with
9979 overridden_virtuals and pending_virtuals with new_virtuals.
9980 Replace redundant assignments with assertions.
9981 (check_for_override): Add comment.
9982 (check_bases_and_members): Replace pending_hard_virtuals with
9983 overridden_virtuals and pending_virtuals with new_virtuals.
9984 (create_vtbl_ptr): Likewise.
9985 (layout_class_type): Likewise.
9986 (finish_struct_1): Likewise. Add comments.
9988 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9990 * class.c (finish_struct_1): Replace redundant code with
9993 * cp-tree.h (flag_new_abi): Move.
9994 (flag_use_cxa_atexit): Likewise.
9995 (flag_honor_std): Likewise.
9996 (flag_rtti): Likewise.
9997 (vbase_offsets_in_vtable_p): Define.
9998 (vptrs_present_everywhere_p): Likewise.
9999 (TYPE_CONTAINS_VPTR_P): Likewise.
10000 (dfs_walk_real): Declare.
10001 * class.c (build_vbase_pointer_fields): Check
10002 vbase_offsets_in_vtable_p.
10003 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10005 (build_vbase_offset_vtbl_entries): Simplify.
10006 (build_vbase_offset_vtbl_entries): Adjust.
10007 (build_vbase_pointer): Add ability to look up vbase offsets in
10009 (start_vtable): New function.
10010 (add_virtual_function): Use it.
10011 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10012 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10013 (build_vtbl_initializer): Take the type of the complete object as
10014 input. Use it to correctly calculate vbase offsets.
10015 (dfs_finish_vtbls): Pass the complete type to
10016 build_vtbl_initializer.
10017 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10018 (create_vtable_ptr): Create a vtable even if there are no
10019 new virtual functions, under the new ABI.
10020 (finish_struct_1): Likewise.
10021 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10022 * decl.c (exapnd_static_init): Remove call to
10023 preserve_initializer.
10024 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10026 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10027 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10028 (construct_virtual_bases): Don't initialize virtual base pointers
10030 (build_aggr_init): Clean up comment.
10031 (expand_aggr_init_1): Likewise.
10032 * rtti.c (expand_class_desc): Store the virtual function table
10033 index where the vbase offset lives in the offset field.
10034 * search.c (dfs_walk_real): Make it global.
10035 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10036 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10038 * tinfo.h (USItype): Make it signed under the new ABI.
10039 * tinfo.cc (convert_to_base): New function. Encapsulate base
10040 conversion logic here.
10041 (__class_type_info::do_upcast): Use it.
10042 (__class_type_info::do_dyncast): Likewise.
10043 (__class_type_info::do_find_public_subobj): Likewise.
10045 * init.c (construct_virtual_bases): Don't look up the addresses of
10046 virtual bases at run-time.
10048 * class.c (build_vbase_pointer): Relocate.
10049 (build_vbase_pointer_fields): Likewise.
10050 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10051 (build_vbase_offset_vtbl_entries): Likewise.
10053 * decl.c (init_decl_processing): Complain if -fnew-abi
10054 -fno-vtable-thunks is used.
10056 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10059 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10061 * cp-tree.h (num_extra_vtbl_entries): New function.
10062 (size_extra_vtbl_entries): Likewise.
10063 (dfs_vtable_path_unmark): Likewise.
10064 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10065 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10066 * class.c (num_extra_vtbl_entries): New function.
10067 (size_extra_vtbl_entries): Likewise.
10068 (dfs_build_vbase_offset_vtbl_entries): New function.
10069 (build_vbase_offset_vtbl_entries): Likewise.
10070 (build_vtbl_initializer): Use it.
10071 (finish_struct_1): Adjust vtable sizes (using
10072 num_extra_vtbl_entries).
10073 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10074 THUNK_DECL is non-NULL before expanding it.
10075 * init.c (expand_virtual_init): Adjust the vtable pointer by
10076 size_extra_vtbl_entries before storing it.
10077 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10078 Handle TREE_LIST parameters here, not in the dfs_* functions.
10079 (dfs_unmarked_real_bases_queue_p): Adjust.
10080 (dfs_marked_real_bases_queue_p): Likewise.
10081 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10082 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10083 (dfs_vtable_path_unmark): Likewise.
10085 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10087 * optimize.c (copy_body_r): Clear the operand three of a
10088 TARGET_EXPR when copying it.
10090 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10092 * method.c (build_decl_overload_real): Check whether we are in ::
10093 before returning __builtin_new/delete.
10095 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10097 * pt.c (tsubst_friend_function): Improve comment.
10098 (instantiate_decl): Avoid crashing when a "nested" function is
10099 instantiated from the top level.
10101 * dump.c (dqeueue_and_dump): Dump
10102 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10104 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10106 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10108 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10110 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10111 ENABLE_NEW_GXX_ABI defined.
10112 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10113 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10114 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10116 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10118 * decl.c (start_cleanup_fn): Call pushdecl.
10120 * call.c (convert_class_to_reference): Fix typos.
10121 (build_conditional_expr): Handle errors gracefully.
10122 * class.c (push_nested_class): Likewise.
10123 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10124 (DECL_THIS_EXTERN): Use it.
10125 (DECL_THIS_STATIC): Likewise.
10126 * cvt.c (convert_to_void): Handle errors gracefully.
10127 (build_expr_type_conversion): Likewise.
10128 * decl.c (maybe_push_decl): Likewise.
10129 (start_decl_1): Likewise.
10130 (require_complete_types_for_parms): Likewise.
10131 * parse.y (structsp): Likewise.
10132 (base_class): Likewise.
10133 * parse.c: Regenerated.
10134 * pt.c (finish_member_template_decl): Likewise.
10135 * typeck.c (decay_conversion): Likewise.
10137 * cp-tree.h (dfs_skip_vbases): New function.
10138 (find_vbase_instance): Likewise.
10139 * class.c (determine_primary_base): Allow a nearly empty base to
10140 serve as a primary base class under the new ABI.
10141 (get_class_offset_1): Rename to ...
10142 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10144 (get_class_offset): Use it. Issue error messages here.
10145 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10146 find the right copies of virtual bases.
10147 (fixup_vtable_deltas1): Rename to ...
10148 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10149 bases as primary bases.
10150 (fixup_vtable_deltas): Remove.
10151 (override_one_vtable): Handle virtual bases as primary bases.
10152 (merge_overrides): Likewise.
10153 (finish_struct_1): Likewise.
10154 (dump_class_hierarchy): Dump primary-ness of bases as well.
10155 * search.c (mark_primary_bases): Use a pre-order traversal to
10156 handle primary virtual bases.
10157 (dfs_skip_vbases): New fiunction.
10158 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10159 (fixup_virtual_upcast_offsets): Likewise.
10160 (fixup_all_virtual_upcast_offsets): Likewise.
10161 (dfs_find_vbase_instances): New function.
10162 (find_vbase_instance): Likewise.
10164 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10166 * lex.c (DIR_SEPARATOR): Delete macro.
10168 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10170 * decl2.c (lang_decode_option): Handle automatic line wrapping
10173 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10175 * friend.c (do_friend): Don't resolve scopes when processing
10176 template declarations, even if the qualifying scope doesn't
10177 involve template parameters.
10179 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10181 * class.c (dfs_modify_vtables_queue_p): Remove.
10182 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10183 and dfs_marked_real_bases_queue_p instead of
10184 dfs_modify_vtables_queue_p.
10186 * class.c (build_vbase_path): Simplify.
10187 (dfs_propagate_binfo_offsets): New function.
10188 (propagate_binfo_offsets): Use it.
10189 (remove_base_field): Simplify.
10190 (dfs_set_offset_for_vbases): Remove.
10191 (dfs_set_offset_for_shared_vbases): New function.
10192 (dfs_set_offset_for_unshared_vbases): Likewise.
10193 (layout_virtual_bases): Use them.
10194 (layout_basetypes): Don't call propagate_binfo_offsets.
10195 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10198 * class.c (build_base_field): New function, split out from ...
10199 (build_base_fields): ... here. Use it. Allocate primary bases
10200 first, under the new ABI.
10201 (get_vtable_entry): Remove.
10202 (remove_base_field): New function, split out from ...
10203 (remove_base_fields): ... here. Adjust since primary bases come
10204 first under the new ABI.
10206 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10207 (initialize_vtbl_ptrs): New function.
10208 (expand_indirect_vtbls_init): Change prototype.
10209 (convert_pointer_to_vbase): Declare.
10210 * init.c (expand_direct_vtbls_init): Remove.
10211 (dfs_initialize_vtbl_ptrs): New function.
10212 (initialize_vtbl_ptrs): Likewise.
10213 (emit_base_init): Use initialize_vtbl_ptrs.
10214 * search.c (convert_pointer_to_vbase): Make it global.
10215 (expand_indirect_vtbls_init): Remove vtable initialization code.
10216 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10218 * class.c (dfs_finish_vtbls): New function.
10219 (finish_vtbls): Use it.
10220 (dump_class_hierarchy): New function.
10222 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10223 (BINFO_VBASE_PRIMARY_P): New macro.
10224 (BINFO_VIRTUALS): Add to documentation.
10225 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10226 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10227 (dfs_mark_primary_bases_queue_p): Likewise.
10228 (dfs_unmarked_real_bases_queue_p): New function.
10229 (dfs_marked_real_bases_queue_p): Likewise.
10230 * search.c (dfs_mark_primary_bases): Adjust.
10231 (mark_primary_bases): Likewise.
10232 (get_shared_vbase_if_not_primary): New function.
10233 (dfs_unmarked_real_bases_queue_p): Likewise.
10234 (dfs_marked_real_bases_queue_p): Likewise.
10235 (dfs_get_pure_virtuals): Simplify.
10236 (get_pure_virtuals): Likewise.
10238 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10240 * lex.c: Include tm_p.h.
10242 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10244 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10246 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10248 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10249 * pt.c (instantiate_decl): Defer comdat templates that might not be
10252 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10253 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10254 (finish_file): Likewise.
10256 * decl2.c (import_export_class): Undo 12/14 change.
10258 * error.c (dump_decl): operator new, not operatornew.
10260 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10261 * search.c (lookup_field_1): Look for the last field with the
10264 2000-01-05 Nathan Sidwell <nathan@acm.org>
10266 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10269 2000-01-05 Nathan Sidwell <nathan@acm.org>
10271 * typeck.c (build_static_cast): Don't strip target qualifiers
10272 when casting from a class.
10274 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10276 * class.c (warn_hidden): Initialize variable `fndecl'.
10278 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10280 * decl.c (flag_isoc9x): New variable to be able to use code in
10281 c-common.c. For now always zero.
10283 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10285 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10286 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10287 or unshare_base_binfos for virtual bases here.
10288 * search.c (dfs_get_vbase_types): Do it here.
10289 (get_vbase_types): Adjust.
10291 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10293 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10294 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10295 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10296 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10297 (unmark_primary_bases): Remove declaration.
10298 (unmarkedp): Declare.
10299 (dfs_vbase_unmark): Likewise.
10300 * class.c (determine_primary_base): Return immediately if there
10301 are no base classes. Call mark_primary_bases here.
10302 (modify_all_direct_vtables): Remove.
10303 (modify_all_indirect_vtables): Remove.
10304 (dfs_modify_vtables_queue_p): New function.
10305 (dfs_modify_vtables): New function.
10306 (modify_all_vtables): Use them.
10307 (build_base_fields): Build FIELD_DECLs for primary virtual base
10309 (create_vtable_ptr): Don't call determine_primary_base here.
10310 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10311 (dfs_set_offset_for_vbases): ... this.
10312 (layout_virtual_bases): Use it.
10313 (layout_class_type): Call determine_primary_base here.
10314 * search.c (unmarkedp): Make it global.
10315 (shared_marked_p): Simplify.
10316 (shared_unmarked_p): Likewise.
10317 (dfs_primary_bases_queue_p): Remove.
10318 (dfs_unmark_primary_bases): Likewise.
10319 (unmark_primary_bases): Likewise.
10320 (mark_primary_bases): Simplify.
10321 (get_pure_virtuals): Don't call mark_primary_bases here.
10322 (dfs_vbase_unmark): New function.
10323 (get_vbase_types): Simplify.
10325 * class.c (struct base_info): Remove.
10326 (determine_primary_base): Take has_virtual_p rather than a
10327 base_info as input. Don't calculate max_has_virtual.
10328 (finish_struct_bits): Remove max_has_virtual argument.
10329 (create_vtable_ptr): Remove max_has_virtual_p argument.
10330 (layout_virtual_bases): Remove max argument.
10331 (layout_basetypes): Likewise.
10332 (layout_class_type): Remove max_has_virtual_p argument.
10333 (finish_struct_1): Remove max_has_virtual.
10335 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10336 (layout_basetypes): Remove.
10337 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10338 Update to handle primary virtual bases.
10339 (remove_base_fields): New function, split out from
10341 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10342 (layout_virtual_bases): New function, split out from
10343 layout_basetypes. Update to handle primary virtual bases.
10344 (layout_basetypes): Moved here from tree.c. Use
10345 remove_base_fields and layout_virtual_bases.
10346 * search.c (dfs_mark_primary_bases_queue_p): New function.
10347 (mark_primary_bases): Use it.
10348 * tree.c (CEIL): Remove.
10349 (propagate_binfo_offsets): Remove.
10350 (layout_basetypes): Remove.
10352 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10354 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10355 (BINFO_PRIMARY_MARKED_P): New macro.
10356 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10357 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10358 (mark_primary_bases): New function.
10359 (unmark_primary_bases): Likewise.
10360 * search.c (get_abstract_virtuals_1): Remove.
10361 (dfs_mark_primary_bases): New function.
10362 (mark_primary_bases): Likewise.
10363 (dfs_unmark_primary_bases): Likewise.
10364 (unmark_primary_bases): Likewise.
10365 (dfs_get_pure_virtuals): Likewise.
10367 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10369 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10370 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10371 (modify_one_vtable): Adjust.
10372 (fixup_vtable_deltas1): Likewise.
10373 (override_one_vtable): Likewise.
10374 * search.c (get_abstract_virtuals_1): Likewise.
10375 (get_pure_virtuals): Likewise.
10376 (expand_upcast_fixups): Likewise.
10377 * tree.c (debug_binfo): Likewise.
10379 * class.c (build_vtable): Don't return a value. Don't rebuild
10380 vtables for bases that have already been handled.
10381 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10382 already been handled.
10383 (modify_one_vtable): Adjust accordingly.
10384 (fixup_vtable_deltas1): Likewise.
10385 (finish_struct_1): Likewise.
10387 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10389 * call.c (build_new_method_call): Also check destructors.