1 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
3 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
4 (unify): Only handle MINUS_EXPR specially if the above flag is set
5 and the subtracted constant is 1. Clear the flag on recursive calls.
6 Set it when unifying the maximum value in an INTEGER_TYPE's range.
8 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
10 * decl.c (bad_specifiers): Don't allow exception specifications
13 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
15 * cp/lex.c (init_cp_pragma): Similarly.
17 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
19 * pt.c (lookup_template_class): Build complete template arguments
20 for BOUND_TEMPLATE_TEMPLATE_PARM.
22 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
24 * cp-tree.h (TYPE_BINFO): Update comment.
25 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
26 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
27 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
28 (copy_type): Prototype new function.
29 * lex.c (copy_lang_decl): Gather tree node statistics.
30 (copy_lang_type): New function.
31 (copy_type): Likewise.
32 (cp_make_lang_type): Create lang_type for
33 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
34 and BOUND_TEMPLATE_TEMPLATE_PARM.
35 * pt.c (tsubst): Use copy_type instead of copy_node.
36 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
38 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
40 * pt.c (determine_specialization): Ignore functions without
43 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
46 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
48 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
50 * typeck2.c (store_init_value): Don't re-digest a bracketed
53 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
56 2001-10-11 Richard Henderson <rth@redhat.com>
58 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
60 (build_vtbl_ref_1): Split out from build_vtbl_ref.
61 (build_vfn_ref): Use it to handle vtable descriptors before
62 calling build_vtable_entry_ref.
63 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
65 2001-10-10 Richard Henderson <rth@redhat.com>
67 * parse.y (asm_operand): Allow named operands.
68 * semantics.c (finish_asm_stmt): Tweek for changed location
69 of the operand constrant.
71 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
73 * call.c (standard_conversion): Add bad conversion between
74 integers and pointers.
75 (convert_like_real): Don't use convert_for_initialization for bad
76 conversions; complain here and use cp_convert.
77 (build_over_call): Don't handle bad conversions specially.
78 (perform_implicit_conversion): Allow bad conversions.
79 (can_convert_arg_bad): New fn.
80 * cp-tree.h: Declare it.
81 * typeck.c (convert_for_assignment): Use it.
82 (ptr_reasonably_similar): Any target type is similar to void.
84 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
86 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
87 (cp/cp-lang.o): New rule.
88 * cp-tree.h: Declare hooks.
89 * tree.c: Make hooks non-static.
90 (init_tree): Don't initialize hooks here.
91 * lex.c: Likewise. Move definition of lang_hooks to...
92 * cp-lang.c: ... new file.
94 2001-10-08 Richard Henderson <rth@redhat.com>
96 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
97 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
99 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
101 * class.c (build_vtable_entry_ref): Const-ify.
102 * decl.c (predefined_identifier,
103 initialize_predefined_identifiers): Likewise.
104 * init.c (build_new_1): Likewise.
105 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
108 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
110 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
111 (INSNS_PER_STMT): Likewise.
112 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
113 (copy_body, initialize_inlined_parameters): Likewise.
114 (declare_return_variable, inlinable_function_p): Likewise.
115 (expand_call_inline, expand_calls_inline): Likewise.
116 (optimize_inline_calls, clone_body): Likewise.
117 * tree.c (walk_tree): Moved to ../tree-inline.c.
118 (walk_tree_without_duplicates): Likewise.
119 (copy_tree_r, remap_save_expr): Likewise.
121 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
123 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
124 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
125 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
126 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
127 (flag_inline_trees): Moved declaration to ../tree-inline.h.
128 (walk_tree): Moved declaration to ../tree-inline.h.
129 (walk_tree_without_duplicates, copy_tree_r): Likewise.
130 (remap_save_expr): Likewise.
131 * decl.c: Include tree-inline.h.
132 (lang_mark_tree): Don't mark inlined_fns.
133 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
134 * optimize.c: Include tree-inline.h.
135 (optimize_inline_calls): Move declaration to ../tree.h, as
137 (remap_decl): Use language-independent constructs and hooks.
138 (remap_block, copy_body_r, declare_return_variable): Likewise.
139 (inlinable_function_p): Likewise. Don't test for
140 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
141 no longer language-specific.
142 (optimize_inline_calls): Likewise. Make it non-static. Moved
143 call of dump_function to...
144 (optimize_function): Here...
145 (clone_body): New function, extracted from...
146 (maybe_clone_body): ... here. Build decl_map locally and pass
148 * pt.c, semantics.c: Include tree-inline.h.
150 (cp_walk_subtrees): New language-specific hook for tree inlining.
151 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
152 cp_is_overload_p, cp_auto_var_in_fn_p,
153 cp_copy_res_decl_for_inlining): Likewise.
154 (walk_tree): Move language-specific constructs into...
155 (cp_walk_subtrees): this new function.
156 (copy_tree_r): Use language-independent constructs and hooks.
157 (init_tree): Initialize tree inlining hooks.
158 (remap_save_expr): Adjust prototype so that the declaration
159 does not require the definition of splay_tree.
161 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
163 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
164 to build the declaration instead of the declaration itself.
166 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
168 * decl2.c (cxx_decode_option): Add 'else'.
170 * spew.c (end_input): No longer static.
171 * cp-tree.h: Declare it.
172 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
174 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
176 * call.c (build_over_call), typeck.c (build_function_call_real):
177 Pass type attributes to check_function_format rather than name or
178 assembler name. Don't require there to be a name or assembler
179 name to check formats.
181 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
183 * decl.c (init_decl_processing): Don't call
184 init_function_format_info. Initialize lang_attribute_table
186 (builtin_function): Call decl_attributes.
187 (insert_default_attributes): New.
189 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
191 * decl.c (grokdeclarator): Copy array typedef handling from C
194 * decl.c (grokdeclarator): Copy too-large array handling from C
197 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
199 * config-lang.in (target_libs): Added target-gperf, so that we
200 don't try to build it if C++ is disabled.
202 2001-09-23 Zack Weinberg <zack@codesourcery.com>
204 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
205 (cp/errfn.o): Delete rule.
206 (cp/error.o): Depend on flags.h.
207 * errfn.c: Delete file.
208 * cp-tree.h: Declare warn_deprecated. Remove definitions of
209 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
210 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
211 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
212 internal_error respectively. Make cp_deprecated into a macro.
213 Don't define cp_printer typedef or declare cp_printers.
214 * error.c: Include flags.h.
215 Delete: struct tree_formatting_info, print_function_argument_list,
216 print_declaration, print_expression, print_function_declaration,
217 print_function_parameter, print_type_id, print_cv_qualifier_seq,
218 print_type_specifier_seq, print_simple_type_specifier,
219 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
220 print_parameter_declaration_clause, print_exception_specification,
221 print_nested_name_specifier, and definition of cp_printers.
222 (locate_error): New function.
223 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
224 rewritten in terms of locate_error and diagnostic.c.
225 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
226 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
227 (init_error): Adjust to match.
229 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
231 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
233 2001-09-21 Richard Henderson <rth@redhat.com>
235 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
236 (build_vtbl_initializer): Likewise.
237 (build_vfn_ref): New.
238 * cp-tree.h: Declare it.
239 * call.c (build_over_call): Use it.
240 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
241 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
243 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
245 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
247 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
249 Table-driven attributes.
250 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
251 * decl2.c (cplus_decl_attributes): Only take one attributes
253 * cp-tree.c (cplus_decl_attributes): Update prototype.
254 * class.c (finish_struct), decl.c (start_decl, start_function),
255 decl2.c (grokfield), friend.c (do_friend), parse.y
256 (parse_bitfield): Update calls to cplus_decl_attributes.
257 * decl.c (grokdeclarator): Take a pointer to a single ordinary
259 * decl.h (grokdeclarator): Update prototype.
260 * decl2.c (grokfield): Take a single ordinary attribute list.
261 * friend.c (do_friend): Likewise.
262 * decl.c (shadow_tag, groktypename, start_decl,
263 start_handler_parms, grokdeclarator, grokparms, start_function,
264 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
265 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
266 (process_template_parm, do_decl_instantiation): Pass single
267 ordinary attribute lists around.
268 * decl.c (grokdeclarator): Correct handling of nested attributes.
270 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
271 * decl.c (grokdeclarator): Embedded attrs bind to the right,
274 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
275 (cp_attribute_table): Declare.
276 * decl.c (valid_lang_attribute): Don't define.
277 (lang_attribute_table): Define.
278 (init_decl_processing): Initialize lang_attribute_table instead of
279 valid_lang_attribute.
280 * tree.c (cp_valid_lang_attribute): Remove.
281 (handle_java_interface_attribute, handle_com_interface_attribute,
282 handle_init_priority_attribute): New functions.
283 (cp_attribute_table): New array.
284 * decl2.c (import_export_class): Don't use
285 targetm.valid_type_attribute.
287 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
289 * Make-lang.in (cp/error.o): Depend on real.h
290 * error.c: #include "real.h"
292 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
294 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
295 xmalloc/strcpy/strcat.
297 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
299 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
301 * pt.c (tsubst_decl): Likewise.
303 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
305 * decl2.c (lang_f_options): Const-ification.
306 * lex.c (cplus_tree_code_name): Likewise.
307 * spew.c (yyerror): Likewise.
309 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
312 * class.c (force_canonical_binfo_r): Check & move an indirect
314 (force_canonical_binfo): Check that it's not already
316 (mark_primary_virtual_base): Remove BINFO parameter.
317 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
319 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
321 Remove TYPE_NONCOPIED_PARTS.
322 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
323 CLASSTYPE_PURE_VIRTUALS.
324 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
325 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
326 (layout_class_type): Don't call fixup_inline_methods here ...
327 (finish_struct_1): ... call it here.
329 2001-09-04 Mark Mitchell <mark@codesourcery.com>
331 * decl.c (duplicate_decls): Remove code deadling with
333 * decl2.c (finish_file): Likewise.
334 * pt.c (instantiate_decl): Likewise.
335 * semantics.c (expand_body): Don't defer local functions if
336 they wouldn't be deferred for some other reason. Don't
337 generate RTL for functions that will not be emitted.
338 (genrtl_start_function): Remove code deadling with
340 (genrtl_finish_function): Likewise.
342 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
345 * call.c (build_over_call): Do not optimize any empty base
348 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
350 * error.c (dump_template_decl): Output template parameters
351 together with their specifiers.
352 Output `class' prefix for template template parameter.
353 (dump_decl): Fix formatting.
355 2001-08-30 Kurt Garloff <garloff@suse.de>
357 * optimize.c (inlinable_function_p): Allow only smaller single
358 functions. Halve inline limit after reaching recursive limit.
360 2001-08-30 Joern Rennecke <amylaar@redhat.com>
361 Jason Merrill <jason_merrill@redhat.com>
363 * class.c (build_vtable_entry_ref): Subtract in char*, not
366 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
368 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
369 (build_cplus_array_type): Use cp_build_qualified_type, not
370 TYPE_MAIN_VARIANT, to get an unqualified version.
372 * decl2.c (grok_alignof): Lose.
373 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
374 * typeck.c (c_alignof): Lose.
375 * semantics.c (finish_sizeof, finish_alignof): New.
377 * cp-tree.h: Declare them.
379 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
381 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
382 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
383 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
385 2001-08-19 Jakub Jelinek <jakub@redhat.com>
387 * typeck2.c (add_exception_specifier): Only require complete type if
388 not in processing template declaration.
390 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
392 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
393 GNU_xref_start_scope and GNU_xref_end_scope.
395 * tree.c (TYPE_HASH): Moved to ../tree.h.
397 2001-08-16 Mark Mitchell <mark@codesourcery.com>
399 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
402 2001-08-14 Richard Henderson <rth@redhat.com>
404 * class.c, cp-tree.h (build_vfn_ref): Remove.
405 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
407 2001-08-13 Mark Mitchell <mark@codesourcery.com>
409 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
410 empty class assignment as having side-effects to avoid
413 2001-08-13 Zack Weinberg <zackw@panix.com>
415 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
416 * except.c: Include libfuncs.h.
418 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
420 * decl.c (grokdeclarator): Clarify diagnostic message.
422 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
424 * decl2.c (do_nonmember_using_decl): Replace using directive
425 with using declaration in the error message.
427 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
429 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
430 criterion to avoid rebuilding expression tree instead of
431 processing_template_decl.
433 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
435 Support named return value optimization for inlines, too.
436 * decl.c (finish_function): Nullify returns here.
437 * semantics.c (genrtl_start_function): Not here.
438 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
439 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
440 Also nullify the CLEANUP_STMT for the nrv.
441 * cp-tree.h: Declare it.
442 * optimize.c (declare_return_variable): Replace the nrv with the
444 * typeck.c (check_return_expr): Be more flexible on alignment check.
445 Ignore cv-quals when checking for a matching type.
447 2001-08-09 Richard Henderson <rth@redhat.com>
449 * decl2.c (finish_objects): Use target hooks instead of
450 assemble_constructor and assemble_destructor.
452 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
454 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
456 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
459 Stop using TYPE_NONCOPIED_PARTS.
460 * call.c (build_over_call): Be careful when copy constructing
461 or assigning to an empty class.
462 * class.c (check_bases_and_members): It has a
463 COMPLEX_ASSIGN_REF if it has a vptr.
464 (layout_class_type): Don't add empty class padding to
465 TYPE_NONCOPIED_PARTS.
466 (finish_struct_1): Don't add the VFIELD either.
467 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
470 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
472 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
474 2001-08-06 Richard Henderson <rth@redhat.com>
476 * decl2.c (finish_objects): Pass a symbol_ref and priority to
477 assemble_{constructor,destructor}. Remove priority handling.
479 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
481 Don't allow template-id in using-declaration.
482 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
483 (do_class_using_decl): Likewise.
485 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
487 * cp/spew.c (read_token): No need to pop buffers.
489 2001-08-02 Stan Shebs <shebs@apple.com>
491 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
492 (fnaddr_from_vtable_entry): Remove decl.
493 * method.c (use_thunk): Update comment.
495 2001-08-01 Andrew Cagney <ac131313@redhat.com>
497 * repo.c (get_base_filename): Change return value to const char
500 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
504 * cp-tree.h (flag_honor_std): Remove.
505 (CPTI_FAKE_STD): Remove.
506 (std_node): Remove comment about it being NULL.
507 (fake_std_node): Remove.
508 * decl.c (in_fake_std): Remove.
509 (walk_namespaces_r): Remove fake_std_node check.
510 (push_namespace): Remove in_fake_std code.
511 (pop_namespace): Likewise.
512 (lookup_name_real): Remove fake_std_node check.
513 (init_decl_processing): Always create std_node. Always add
515 (builtin_function): Always put non '_' fns in std.
516 * decl2.c (flag_honor_std): Remove.
517 (lang_f_options): Remove honor-std.
518 (unsupported_options): Add honor-std.
519 (set_decl_namespace): Remove fake_std_node check.
520 (validate_nonmember_using_decl): Likewise.
521 (do_using_directive): Likewise.
522 (handle_class_head): Likewise.
523 * dump.c (cp_dump_tree): Likewise.
524 * except.c (init_exception_processing): Adjust.
525 * init.c (build_member_call): Remove fake_std_node check.
526 (build_offset_ref): Likewise.
527 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
528 * rtti.c (init_rtti_processing): Adjust.
530 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
532 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
533 operand while calling cp_tree_equal.
535 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
537 The 3.0 ABI no longer has vbase pointer fields.
538 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
539 FORMAT_VBASE_NAME): Remove.
540 * method.c (do_build_copy_constructor): Adjust.
541 (do_build_assign_ref): Adjust.
542 * search.c (lookup_field_r): Adjust.
543 * typeck.c (build_component_ref): Adjust.
545 The 3.0 ABI always has a vtable pointer at the start of every
547 * rtti.c (build_headof_sub): Remove.
548 (build_headof): Adjust.
549 (get_tinfo_decl_dynamic): No need to check flag_rtti
551 (create_real_tinfo_var): Explain why we need a hidden name.
553 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
556 * class.c (update_vtable_entry_for_fn): The fixed adjustment
557 of a virtual thunk should be from declaring base.
559 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
561 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
562 the shared virtual base, so preserving inheritance graph order.
564 2001-07-30 Andreas Jaeger <aj@suse.de>
566 * decl2.c: Remove unused var global_temp_name_counter.
568 2001-07-28 Richard Henderson <rth@redhat.com>
570 * method.c (pending_inlines): Remove.
572 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
574 * class.c (mark_primary_virtual_base): Don't adjust base
576 (dfs_unshared_virtual_bases): Adjust them here.
577 (mark_primary_bases): Explain why we adjust at the end.
579 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
581 * class.c (finish_struct_1): When copying the primary base's
582 VFIELD, make sure we find it is at offset zero.
584 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
586 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
587 tsubst_expr for default template arguments.
589 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
592 * spew.c (yylex): Only copy the token's lineno, if it is
595 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
598 * call.c (resolve_args): Simplify, call
599 convert_from_reference.
600 (build_new_op): Resolve and convert from reference ARG1
601 earlier. Adjust ARG2 & ARG3 resolve and conversion.
603 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
605 * decl.c (last_function_parm_tags): Remove.
606 (current_function_parm_tags): Remove.
607 (init_decl_processing): Adjust.
608 (start_function): Adjust.
609 (store_parm_decls): Adjust.
612 * decl.c (grokdeclarator): Detect when a function typedef is
613 declaring a function, and create last_function_parms correctly.
615 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
617 * call.c (joust): Only prefer a non-builtin candidate to a builtin
618 one if they have the same signature.
620 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
621 it rather than toplevel_bindings_p. Give it a mangled name if static.
622 (convert_to_reference): Adjust.
623 * decl2.c (get_temp_name): Lose.
624 * mangle.c (mangle_ref_init_variable): New fn.
625 (mangle_guard_variable): Strip the ref-init header.
627 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
629 (grok_reference_init): Always use DECL_INITIAL.
631 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
634 * call.c (build_conditional_expr): Recheck args after
636 * cp-tree.h (build_conditional_expr): Move to correct file.
637 * typeck.c (decay_conversion): Diagnose any unknown types
639 (build_binary_op): Don't do initial decay or default
640 conversions on overloaded functions.
641 (build_static_cast): Don't do a decay conversion here.
643 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
646 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
647 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
649 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
651 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
652 (create_vtbl_ptr): ... here.
654 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
656 * class.c (build_vbase_offset_vbtl_entries): Look for
657 non-primary base of which we are a sub vtable.
659 2001-07-24 Phil Edwards <pme@sources.redhat.com>
661 * semantics.c (finish_this_expr): Remove unused code.
663 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
665 Simplify rtti, now we've only one ABI.
666 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
668 (tinfo_decl_id, tinfo_var_id): Remove.
669 (get_typeid_1): Remove.
671 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
672 (typeid_ok_p): New function.
673 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
674 (get_tinfo_decl): Remove old abi documentation.
675 (tinfo_from_decl): Remove.
676 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
677 (get_typeid_1): Remove.
678 (get_base_offset): Remove.
679 (synthesize_tinfo_var): Absorb get_base_offset.
680 (create_real_tinfo_var): Don't use tinfo_decl_id.
682 2001-07-23 Graham Stott <grahams@redhat.com>
684 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
685 variable has_two_argument_delete_p.
687 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
689 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
690 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
691 (CPTI_INDEX_IDENTIFIER): Remove.
692 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
693 (delta2_identifier): Remove.
694 (index_identifier): Remove.
695 (pfn_or_delta2_identifier): Remove.
696 (flag_vtable_thunks): Remove.
697 (VTABLE_DELTA2_NAME): Remove.
698 (VTABLE_INDEX_NAME): Remove.
699 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
700 (vfunc_ptr_type_node): Adjust.
701 (VTABLE_NAME_PREFIX): Adjust.
702 (build_vfn_ref): Lose first parameter.
703 (fixup_all_virtual_upcast_offsets): Remove.
704 * decl.c (initialize_predefined_identifiers): Remove
705 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
706 (init_decl_processing): Remove no-vtable-thunk code.
707 * decl2.c (flag_vtable_thunks): Remove.
708 (mark_vtable_entries): Remove no-vtable-thunk code.
709 * error.c (dump_decl): Remove no-vtable-thunk code.
710 (dump_expr): Adjust ptr to member function code.
711 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
713 * rtti.c (build_headof): Remove no-vtable-thunk code.
714 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
715 * search.c (get_base_distance): Remove expand_upcast_fixups case.
716 (virtual_context) Remove.
717 (expand_upcast_fixups): Remove.
718 (fixup_virtual_upcast_offsets): Remove.
719 (fixup_all_virtual_upcast_offsets): Remove.
720 * typeck.c (get_member_function_from_ptrfunc): Remove
721 no-vtable-thunk code.
722 * call.c (build_over_call): Adjust call to build_vfn_ref.
723 * class.c (build_vfn_ref): Lose first parameter. Remove
724 no-vtable-thunk code.
725 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
726 (build_vtable_entry): Remove no-vtable-thunk code.
728 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
730 Remove old-abi remnants. Remove comments about old abi
731 behaviour. Remove refences to 'new-abi' in comments.
732 * cp-tree.h: Adjust comments.
733 (vbase_offsets_in_vtable_p): Delete.
734 (vcall_offsets_in_vtable_p): Delete.
735 (vptrs_present_everywhere_p): Delete.
736 (all_overridden_vfuns_in_vtables_p): Delete.
737 (merge_primary_and_secondary_vtables_p): Delete.
738 (TYPE_CONTAINS_VPTR_P): Adjust.
739 (VTT_NAME_PREFIX): Remove.
740 (CTOR_VTBL_NAME_PREFIX): Remove.
741 (init_vbase_pointers): Remove.
742 * class.c: Adjust coments.
743 (build_vbase_pointer_fields): Delete.
744 (build_vbase_pointer): Remove old-abi code.
745 (build_secondary_vtable): Likewise.
746 (modify_all_vtables): Likewise.
747 (create_vtable_ptr): Likewise.
748 (layout_class_type): Likewise.
749 (finish_struct_1): Likewise.
750 (finish_vtbls): Likewise.
751 (dfs_finish_vtbls): Delete.
752 (build_vbase_offset_vtbl_entries): Remove old-abi code.
753 * cvt.c: Adjust comments.
754 * decl.c: Adjust comments.
755 * decl2.c: Adjust comments.
756 * init.c: Adjust comments.
757 (construct_virtual_bases): Remove old-abi code.
758 * lang-specs.h: Remove -fno-new-abi.
759 * mangle.c: Adjust comments.
760 * rtti.c: Adjust comments.
761 (get_base_offset): Remove old-abi-code.
762 * search.c: Adjust comments.
763 (dfs_init_vbase_pointers): Remove.
764 (dfs_vtable_path_unmark): Remove.
765 (init_vbase_pointers): Remove.
766 * semantics.c: Adjust comments.
767 (emit_associated_thunks): Remove old-abi code.
768 * typeck.c: Adjust comments.
770 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
772 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
775 2001-07-19 Mark Mitchell <mark@codesourcery.com>
777 * class.c (finish_struct_anon): Forbid nested classes.
779 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
781 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
782 * optimize.c: Include debug.h.
783 (maybe_clone_body): Use debug hook.
784 * semantics.c: Include debug.h.
785 (expand_body): Use debug hook.
787 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
789 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
791 2001-07-18 Mark Mitchell <mark@codesourcery.com>
793 * class.c (type_requires_array_cookie): New function.
794 (check_methods): Don't try to figure out whether the type needs a
796 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
797 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
798 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
799 * pt.c (instantiate_class_template): Don't set
800 TYPE_VEC_DELETE_TAKES_SIZE.
801 * NEWS: Document ABI changes from GCC 3.0.
803 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
804 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
806 * NEWS (Changes in GCC 3.0): Fix typo.
808 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
810 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
811 which attributes are to be attached, and a flags argument. Update
812 call to decl_attributes.
813 (grokfield): Update call to decl_attributes.
814 * class.c (finish_struct): Update call to cplus_decl_attributes.
815 * cp-tree.h (cplus_decl_attributes): Update prototype.
816 * decl.c (start_decl, grokdeclarator, start_function): Update
817 calls to decl_attributes and cplus_decl_attributes.
818 * friend.c (do_friend): Update call to cplus_decl_attributes.
819 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
821 2001-07-12 Mark Mitchell <mark@codesourcery.com>
823 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
824 for `register' variables with an asm-specification.
826 2001-07-11 Mark Mitchell <mark@codesourcery.com>
828 * semantics.c (finish_asm_stmt): Mark the output operands
829 to an asm addressable, if necessary.
831 2001-07-11 Ben Elliston <bje@redhat.com>
833 * Revert this change -- there is a subtle bug.
836 * decl.c (finish_enum): New "attributes" argument; pass it to
837 cplus_decl_attributes. Use a narrower type if the enum is packed.
838 * cp-tree.h (finish_enum): Adjust prototype.
839 * parse.y (enum_head): New non-terminal.
840 (structsp): Use it. Enums now may be preceded or followed by
841 optional attributes -- pass their chained tree to finish_enum().
842 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
844 2001-07-10 Mark Mitchell <mark@codesourcery.com>
846 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
849 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
851 * semantics.c (cp_expand_stmt): Fix for null
852 current_function_return_value.
854 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
856 * call.c (build_op_delete_call): Initialize fn.
857 (convert_like_real): Delete conditional.
858 (joust): Initialize *w and *l.
859 * class.c: Add prototype for binfo_ctor_vtable.
860 (get_primary_binfo): Initialize result.
861 * init.c (build_java_class_ref): Initialize name.
863 2001-07-09 Erik Rozendaal <dlr@acm.org>
865 * typeck.c (unary_complex_lvalue): Do not duplicate the
866 argument to modify, pre-, or post-increment when used as an
867 lvalue and when the argument has side-effects.
869 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
871 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
872 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
873 cplus_decl_attributes even if attrs is NULL.
874 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
876 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
878 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
879 calls to decl_attributes.
881 2001-07-06 Ira Ruben <ira@apple.com>
883 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
884 be DECL_TEMPLATE_RESULT.
886 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
888 * cp-tree.h (copy_template_template_parm): Rename to ...
889 (bind_template_template_parm): ... here.
890 * tree.c (copy_template_template_parm): Rename to ...
891 (bind_template_template_parm): ... here. Remove the case when
892 NEWARGS is NULL_TREE.
893 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
894 BOUND_TEMPLATE_TEMPLATE_PARM.
895 * pt.c (lookup_template_class): Adjust.
897 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
899 * cvt.c (convert_lvalue): New fn.
900 * cp-tree.h: Declare it.
901 * method.c (do_build_assign_ref): Use it.
902 (do_build_copy_constructor): Convert parm to base types
903 before calling base constructors.
905 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
906 DECL_USER_ALIGN. Check flag_elide_constructors instead of
908 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
910 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
912 * optimize.c (optimize_inline_calls): New function, broken out
914 (optimize_function): ... here. Call it. Don't inline if it is
916 (dump_function): Print name of dump flag causing this dump.
917 * semantics.c (expand_body): Move thunk inline check to
920 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
922 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
923 (comptypes): Use target.comp_type_attributes.
925 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
927 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
929 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
931 * error.c (lang_print_error_function): Add a `diagnostic_context *'
934 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
936 * decl2.c (import_export_class): Update.
938 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
940 * error.c (init_error): Adjust settings.
942 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
944 * error.c (init_error): Adjust settings.
946 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
948 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
949 return pointers to data members by reference rather than by value.
951 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
953 Implement the Named Return Value optimization.
954 * cp-tree.h (struct cp_language_function): Add x_return_value.
955 (current_function_return_value): Now a macro.
956 * decl.c: Don't define it.
957 (define_label, finish_case_label): Don't clear it.
958 (init_decl_processing): Don't register it with GC.
959 * semantics.c (genrtl_finish_function): Don't check it for
960 no_return_label. Copy the RTL from the return value to
961 current_function_return_value and walk, calling...
962 (nullify_returns_r): ...this new fn.
963 * typeck.c (check_return_expr): Set current_function_return_value.
965 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
967 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
968 sharing a ctor vtable with. Merge code for cases 1 and 2.
969 (binfo_ctor_vtable): New fn.
970 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
972 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
974 * class.c (dfs_find_final_overrider): Fix logic.
976 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
977 virtual thunk instead of non-virtual.
978 (get_matching_virtual): Uncomment.
980 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
981 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
984 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
986 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
987 we've not emerged from the hierarchy of RTTI_BINFO on reaching
990 2001-06-13 Mark Mitchell <mark@codesourcery.com>
992 * NEWS: Update release number.
994 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
996 PR c++/3130, c++/3131, c++/3132
997 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
998 * class.c (force_canonical_binfo_r): Move
999 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
1000 virtual bases unless they're primary and what they're primary
1002 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
1003 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
1004 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
1006 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
1007 (layout_nonempty_base_or_field): Add most derived type
1009 (layout_empty_base): Likewise.
1010 (build_base_field): Likewise.
1011 (build_base_fields): Likewise.
1012 (propagate_binfo_offsets): Add most derived type
1013 parameter. Skip non canonical virtual bases too.
1014 (dfs_set_offset_for_unshared_vbases): Don't skip primary
1015 bases. Do skip canonical bases.
1016 (layout_virtual_bases): Adjust.
1017 (layout_class_type): Adjust.
1018 (dfs_get_primary_binfo): Build list of virtual primary base
1020 (get_primary_binfo): Check that the shared virtual primary
1021 base candidate was found first.
1022 (accumulate_vtbl_inits): Don't do anything for non-vptr
1023 containing binfos. For case 1 primary virtual bases, keep
1024 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1026 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1029 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1030 hierarchy looking for primary bases for a ctor
1031 vtable. Recursively call oneself, if we meet our primary via
1032 this route and haven't met it yet via inheritance graph order.
1034 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1036 * lang-options.h: Emit documentation for -fno-honor-std, not
1039 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1041 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1042 Don't clobber delta.
1043 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1045 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1046 Gabriel Dos Reis <gdr@codesourcery.com>
1048 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1049 (cp/typeck.o): Depend on diagnostic.h
1050 (cp/typeck2.o): Depend on diagnostic.h
1051 (cp/repo.o): Depend on dignostic.h
1052 * typeck.c: #include diagnostic.h
1053 (convert_for_initialization): Remove extern declaration for
1054 warningcount and errorcount.
1056 * call.c: #include diagnostic.h
1057 (convert_like_real): Remove extern declaration for warnincount and
1060 * repo.c: #include diagnostic.h
1061 * typeck2.c: #include diagnostic.h
1063 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1065 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1068 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1071 * friend.c (do_friend): Use push_decl_namespace for classes at
1074 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1075 Jason Merrill <jason_merrill@redhat.com>
1078 * class.c (build_secondary_vtable): Use assert, rather than an error
1080 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1081 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1082 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1083 Don't set BINFO_VTABLE for a primary virtual base.
1085 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1087 * decl.c (duplicate_decls): Update source position information
1088 when a template function is defined.
1090 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1092 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1094 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1097 * decl.c (pushtag): Don't push into a complete type's scope.
1099 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1101 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1102 (struct lang_decl_flags): Lose generate_with_vtable_p.
1103 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1104 * class.c (copy_virtuals): Adjust.
1105 * decl2.c (mark_vtable_entries): Adjust.
1106 * method.c (make_thunk, build_vtable_entry): Adjust.
1107 * class.c (update_vtable_entry_for_fn): Only look as far as the
1108 first defining class.
1109 (build_vtbl_initializer): Put nothing in the slot for a function only
1110 defined in a lost primary virtual base.
1111 (add_vcall_offset_vtbl_entries_1): Use the same code for
1112 the lost primary case and the normal case.
1113 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1114 (get_vfield_offset, get_derived_offset): Lose.
1115 (dfs_find_final_overrider): Use look_for_overrides_here.
1116 (get_matching_virtual): New fn.
1117 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1119 * search.c (look_for_overrides_here): Split out from...
1120 (look_for_overrides_r): Here.
1122 * class.c (find_final_overrider): Return error_mark_node on error.
1124 * decl2.c (key_method): #if 0 accidental change.
1126 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1128 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1129 (build_over_call): Likewise.
1130 * decl.c (grokparms): Likewise.
1131 * pt.c (tsubst_decl): Likewise.
1132 * typeck.c (convert_arguments): Likewise.
1134 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1136 * semantics.c (begin_class_definition): Robustify.
1138 * pt.c (instantiate_decl): Tell the repository code about the
1139 clones, not the cloned functions.
1140 * repo.c (repo_template_used): Explicitly instantiate the cloned
1141 function, not the clones.
1143 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1145 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1146 ICS_BAD_FLAG on created conversion.
1147 (compare_ics): Break out rank.
1149 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1151 * decl.c (xref_tag): Remove extraneous %s on dependent name
1154 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1156 * class.c (layout_vtable_decl): Fix off by one error on
1158 (build_vtt): Likewise.
1159 (build_ctor_vtbl_group): Likewise.
1161 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1163 * class.c (maybe_indent_hierarchy): New function.
1164 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1165 information, if enabled. Use maybe_indent_hierarchy. Adjust
1167 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1168 (dump_array, dump_vtable, dump_vtt): New functions.
1169 (finish_struct_1): Adjust hierarchy dumping.
1170 (initialize_vtable): Call dump_vtable.
1171 (build_vtt): Call dump_vtt.
1172 (build_ctor_vtbl_group): Call dump_vtable.
1173 * decl2.c (flag_dump_class_layout): Remove.
1174 (cxx_decode_option): Remove dump translation unit
1175 and dump class hierarchy check. Call dump_switch_p.
1176 (finish_file): Adjust dumping.
1177 (dump.c): Only dump base classes if not TDF_SLIM.
1178 Only dump namespace members if not TDF_SLIM.
1179 * optimize.c (dump_function): New function.
1180 (optimize_function): Call dump_function.
1181 * semantics.c (expand_body): Use dump_enabled_p.
1183 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1186 Part missed from first commit
1187 * decl2.c (finish_anon_union): Copy context.
1189 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1192 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1194 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1197 * semantics.c (expand_body): Don't optimize thunks.
1199 2001-05-25 Sam TH <sam@uchicago.edu>
1201 * cp-tree.h lex.h: Fix header include guards.
1203 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1205 * decl.c (init_decl_processing): Tweak.
1207 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1209 * decl.c (duplicate_decls): Tidy.
1210 (init_decl_processing): Always set flag_no_builtin.
1212 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1215 * decl2.c (do_local_using_decl): Push the decls, even in a
1218 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1220 * optimize.c (initialize_inlined_parameters): Don't set
1221 TREE_READONLY for a VAR_DECL taking the place of an inlined
1224 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1226 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1227 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1230 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1232 * parse.y: Refer to compound literals as such, not as
1233 constructor-expressions.
1235 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1237 * call.c (build_op_delete_call): Ignore exception-specifications
1238 when looking for matching delete operators.
1239 * init.c (build_new_1): Compute whether or not the allocation
1240 function used is a placement allocation function or not, and
1241 communicate this information to build_op_delete_call.
1243 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1245 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1246 (build_vtbl_ref): Adjust.
1247 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1248 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1250 (unsupported_options): Correspondingly.
1252 * decl2.c (maybe_make_one_only): Check flag_weak, not
1253 supports_one_only().
1255 * cp-tree.def (START_CATCH_STMT): Lose.
1256 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1257 * tree.c (cp_statement_code_p): Don't case it.
1258 * semantics.c (cp_expand_stmt): Likewise.
1259 * cp-tree.h (START_CATCH_TYPE): Lose.
1260 (HANDLER_TYPE): New.
1261 * except.c (expand_start_catch_block): Don't start any blocks.
1263 (expand_end_catch_block): Don't end any blocks.
1264 * parse.y (handler): Don't pass anything from finish_handler_parms
1266 * pt.c (tsubst_expr): Likewise.
1267 * semantics.c (begin_handler): Call note_level_for_catch here.
1268 (finish_handler_parms): Don't return anything.
1269 (genrtl_catch_block, begin_catch_block): Lose.
1270 (genrtl_handler): Call expand_start_catch here.
1272 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1274 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1275 (get_vtable_decl, build_vtt): Not here.
1277 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1280 * optimize.c (update_cloned_parm): Copy addressability and other
1283 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1285 * pt.c (determine_specialization): Ignore artificial functions.
1287 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1289 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1290 (C_RID_CODE): Remove.
1291 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1292 (init_parse): Don't do it here.
1294 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1296 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1297 function declaration to avoid stripping the symbol's attributes.
1299 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1301 * decl.c (pushdecl): Adjust error string.
1302 (xref_tag): Adjust friend class injection warning. Remove the
1303 inherited name from the class shadowed scope.
1305 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1307 * except.c (cp_protect_cleanup_actions): New function.
1308 (init_exception_processing): Don't set protect_cleanup_actions
1309 here. Do set lang_protect_cleanup_actions.
1311 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1313 * spew.c (read_token): Call yyerror on all unexpected tokens.
1315 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1317 * init.c (member_init_ok_or_else): Take a tree rather than
1319 (expand_member_init): Adjust.
1321 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1323 * decl.c (duplicate_decls): Suppress warning about duplicate
1324 decls if the first decl is a friend.
1326 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1328 * except.c (choose_personality_routine): Export. Add
1329 explanatory comment. Take an enum languages, not a boolean.
1330 (initialize_handler_parm): Adjust to match.
1331 * cp-tree.h: Prototype choose_personality_routine.
1332 * lex.c (handle_pragma_java_exceptions): New function.
1333 (init_cp_pragma): Register #pragma GCC java_exceptions.
1335 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1337 * method.c (build_mangled_C99_name): Remove unused prototype.
1339 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1341 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1342 * typeck.c (get_member_function_from_ptrfunc,
1343 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1344 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1346 Reverted Geoff Keating's 2001-05-03's patch.
1348 2001-05-11 Ira Ruben <ira@apple.com>
1350 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1352 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1354 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1355 * parse.y: Update for '&&'; don't issue warning here.
1356 * semantics.c (finish_label_expr): Delete.
1358 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1360 * splay-tree.h (splay_tree_max): New function.
1361 (splay_tree_min): Likewise.
1363 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1365 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1366 (pfn_vflag_identifier): Define.
1367 Update comment about layout of pointer functions.
1368 (build_ptrmemfunc1): Update prototype.
1369 (expand_ptrmemfunc_cst): Update prototype.
1370 * decl.c (initialize_predefined_identifiers): Initialize
1371 pfn_vflag_identifier.
1372 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1373 an extra field to the type.
1374 * expr.c (cplus_expand_constant): Pass 'flag' between
1375 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1376 * typeck.c (get_member_function_from_ptrfunc): When
1377 FUNCTION_BOUNDARY < 16, look at additional field to determine
1378 if a pointer-to-member is a real pointer or a vtable offset.
1379 (build_ptrmemfunc1): Add new parameter to contain extra field.
1380 (build_ptrmemfunc): Pass the extra field around.
1381 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1382 (pfn_from_ptrmemfunc): Ignore the extra field.
1384 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1386 * cp-tree.h (flag_inline_trees): Update documentation.
1387 * decl.c (init_decl_processing): Adjust handling of
1388 flag_inline_functions and flag_inline_trees to support -O3.
1389 (grokfndecl): Set DECL_INLINE on all functions if that's what
1391 (save_function_data): Clear DECL_INLINE in
1392 current_function_cannot_inline is non-NULL.
1393 * decl2.c (flag_inline_trees): Update documentation.
1395 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1397 * dump.c (cp_dump_tree, USING_STMT case): New case.
1398 * tree.c (cp_statement_code_p): Add USING_STMT.
1399 * decl2.c (do_using_directive): Add the using directive statement.
1401 * tree.c (walk_tree): Reformat an if block.
1403 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1405 * decl.c (compute_array_index_type): Don't try to do anything with
1406 the indices when processing a template.
1408 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1410 * call.c: NULL_PTR -> NULL.
1411 * class.c: Likewise.
1414 * decl2.c: Likewise.
1415 * except.c: Likewise.
1418 * search.c: Likewise.
1420 * typeck.c: Likewise.
1421 * typeck2.c: Likewise.
1423 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1425 * decl2.c (do_using_directive): Revert previous patch.
1427 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1429 * cp-tree.def (USING_STMT): New statement node.
1430 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1431 * decl2.c (do_using_directive): Add USING_STMT to statement
1432 tree. Don't emit errors when processing template decl.
1433 * pt.c (tsubst_expr, USING_STMT case): New case.
1434 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1436 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1438 * call.c (build_new_op): Convert args from reference here.
1439 (build_conditional_expr): Don't convert here.
1441 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1443 * spew.c (last_token_id): New static variable.
1444 (read_token): Set it here.
1445 (yyerror): Use it here.
1447 2001-04-30 Richard Henderson <rth@redhat.com>
1449 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1452 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1454 * gxxint.texi: Remove.
1455 * Make-lang.in: Remove all traces of gxxint.texi.
1457 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1459 * decl2.c (start_static_initialization_or_destruction): Correct
1460 logic to handle the -fno-use-cxa-atexit case.
1462 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1464 * optimize.c (update_cloned_parm): New function.
1465 (maybe_clone_body): Use it. Update the `this' parameter too.
1467 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1469 * decl2.c (unsupported_options): Add new-abi.
1470 * lang-options.h: Remove no longer supported options.
1472 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1474 * except.c (can_convert_eh): Don't check template parms,
1477 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1479 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1481 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1483 * cp-tree.h (adjust_clone_args): Prototype new function.
1484 * class.c (adjust_clone_args): New function.
1485 * decl.c (start_function): Call it for in charge ctors.
1487 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1489 * method.c (use_thunk): Make sure that thunks really are emitted
1492 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1494 * mangle.c (write_chars): New macro.
1495 (hwint_to_ascii): New function
1496 (write_number): Use it.
1497 (write_integer_cst): Deal with really big numbers.
1499 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1501 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1504 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1506 * decl.c (grokdeclarator): Set context of namespace scope
1509 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1511 * cp/optimize.c: Include hashtab.h.
1512 (struct inline_data): Add tree_pruner.
1513 (expand_call_inline, expand_calls_inline): Use it when calling
1515 (optimize_function): Initialize and free tree_pruner.
1517 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1519 Lazy __FUNCTION__ generation.
1520 * cp-tree.def (FUNCTION_NAME): Remove.
1521 * cp-tree.h (function_name_declared_p): Remove.
1522 (cp_fname_init): Prototype.
1523 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1524 don't call declare_function_name. Call start_fname_decls.
1525 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1526 clobber the line number.
1527 (cp_fname_init): New function.
1528 (start_function): Call start_fname_decls.
1529 (finish_function): Call finish_fname_decls.
1530 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1531 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1532 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1533 * parse.y (VAR_FUNC_NAME): New token.
1534 (primary): Add VAR_FUNC_NAME.
1535 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1537 (tsubst, FUNCTION_NAME case): Remove.
1538 (tsubst_copy, FUNCTION_NAME case): Remove.
1539 (tsubst_expr, DECL_STMT case): Be careful with a
1540 DECL_PRETTY_FUNCTION_P.
1541 (instantiate_decl): Remove function_name_declared_p.
1542 * semantics.c (begin_compound_statement): Don't call
1543 declare_function_name here.
1544 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1545 (finish_translation_unit): Call finish_fname_decls.
1546 (expand_body): Remove function_name_declared_p.
1547 * typeck2.c (digest_init): Allow any ERROR_MARK.
1549 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1551 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1552 * semantics.c: Fix some typos.
1554 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1556 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1558 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1560 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1562 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1564 * except.c (build_throw): Wrap the initialization of the exception
1565 object in a MUST_NOT_THROW_EXPR.
1566 (do_free_exception): #if 0.
1568 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1570 * cp-tree.h (finish_enum): Change prototype.
1571 * decl.c (finish_enum): Reorganize.
1572 * parse.y (structsp): Adjust calls to finish_enum.
1574 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1576 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1579 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1581 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1582 (layout_empty_base): Return at end flag.
1583 (build_base_field): Likewise.
1584 (build_base_fields): Likewise.
1585 (layout_virtual_bases): Don't add 1 to eoc value.
1586 (end_of_class): Use full size for empty bases.
1587 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1588 empty bases. Don't add 1 to eoc value. Only add trailing padding
1589 if we're an empty class with no empty bases.
1590 (dump_class_hierarchy): Dump size and alignment.
1592 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1594 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1597 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1599 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1600 is found, look first if name does not match the structure name.
1602 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1604 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1606 (SET_DECL_LANGUAGE): New macro.
1607 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1608 (pushdecl): Likewise.
1609 (build_library_fn_1): Likewise.
1610 (build_cp_library_fn): Likewise.
1611 (grokfndecl): Likewise.
1612 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1613 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1614 * lex.c (retrofit_lang_decl): Likewise.
1615 * mangle.c (mangle_decl_string): Don't mangle the names of
1616 variables declared with C language linkage.
1617 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1619 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1621 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1622 flag_access_control from uninitialized storage.
1624 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1626 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1627 * mangle.c (write_pointer_to_member_type): Fix mangling of
1628 pointers to cv-qualified member function types.
1630 * init.c (build_delete): Create a SAVE_EXPR for the address if
1631 we're going to use it more than once.
1633 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1635 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1636 (expand_ptremfunc_cst): Change prototype.
1637 (delta2_from_ptrmemfunc): Remove.
1638 * expr.c (cplus_expand_constant): Adjust call to
1639 expand_ptrmemfunc_cst.
1640 * typeck.c (build_ptrmemfunc1): Simplify.
1641 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1642 results in a constant.
1643 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1644 (delta2_from_ptrmemfunc): Remove.
1645 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1647 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1649 * cp-tree.h (decl_namespace_list): New macro.
1650 (struct saved_scope): Add decl_ns_list.
1651 * decl.c (mark_saved_scope): Mark it.
1652 * decl2.c: Lose static decl_namespace_list.
1653 (init_decl2): Don't save it.
1655 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1657 * cp-tree.h (warn_return_type, yylex): Delete redundant
1660 * decl.c (current_class_depth, global_namespace): Likewise.
1662 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1664 * repo.c (flag_use_repository): Likewise.
1666 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1668 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1669 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1670 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1671 lvalue_or_else, print_lang_statistics, comp_target_types,
1672 unsigned_type, signed_type, signed_or_unsigned_type,
1673 build_function_call, mark_addressable, incomplete_type_error):
1674 Delete redundant declarations.
1676 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1678 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1679 (TYPE_ANONYMOUS_P): New macro.
1680 (TAGGED_TYPE_P): New macro.
1681 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1682 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1683 * tree.c (no_linkage_helper): Likewise.
1684 * semantics.c (begin_class_definition): Likewise.
1685 * pt.c (convert_template_argument): Likewise.
1686 * lex.c (check_for_missing_semicolon): Likewise.
1688 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1690 * class.c (dfs_unshared_virtual_bases): New function.
1691 (mark_primary_bases): Call it.
1692 (check_bases): Ignore virtual bases when determining
1695 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1697 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1699 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1701 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1702 cloned function to the clone.
1704 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1706 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1708 * semantics.c: Include expr.h.
1710 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1712 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1713 and assignment op. Set TREE_USED for parameter.
1715 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1717 * class.c (find_final_overrider_data): Add `candidates'.
1718 (dfs_find_final_overrider): Don't issue error messages
1720 (find_final_overrider): Issue error messages here.
1721 (build_base_field): Don't warn about amgibuous direct bases here.
1722 (warn_about_ambiguous_direct_bases): New function.
1723 (layout_class_type): Use it.
1725 2001-04-10 Richard Henderson <rth@redhat.com>
1727 * typeck.c (build_array_ref): Push the array reference inside
1728 COMPOUND_EXPR and COND_EXPR.
1730 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1732 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1733 * decl.c (duplicate_decls): Adjust accordingly.
1734 (maybe_commonize_var): Likewise.
1735 (grokfndecl): Likewise.
1736 (start_function): Likewise.
1737 (start_method): Likewise.
1738 * decl2.c (key_method): Likewise.
1739 (import_export_decl): Likewise.
1740 * method.c (implicitly_declare_fn): Likewise.
1741 * optimize.c (maybe_clone_body): Likewise.
1743 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1745 * lang-specs.h: Add __DEPRECATED.
1747 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1749 * search.c (get_dynamic_cast_base_type): When building a new
1750 constant, set its type to ssizetype.
1752 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1754 * optimize.c (expand_call_inline): Only add newly inlined statements
1757 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1759 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1760 (OPERATOR_FORMAT): Likewise.
1761 (OPERATOR_TYPENAME_FORMAT): Likewise.
1762 * operators.def: Remove old name-mangling information.
1763 * decl.c (grok_op_properties): Adjust accordingly.
1764 * lex.c (init_operators): Likewise.
1765 * rtti.c (get_tinfo_decl): Issue error messages about types that
1768 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1770 * decl2.c (import_export_decl): Don't call import_export_class
1771 when processing an inline member function.
1772 * semantics.c (expand_body): Call import_export_decl before
1773 emitting inline functions.
1775 2001-03-28 Richard Henderson <rth@redhat.com>
1777 IA-64 ABI Exception Handling:
1778 * cp-tree.def (EH_SPEC_BLOCK): New.
1779 (MUST_NOT_THROW_EXPR): New.
1780 * cp-tree.h: Update changed function declarations.
1781 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1782 (CPTI_CALL_UNEXPECTED): New.
1783 (struct cp_language_function): Rename x_eh_spec_try_block
1785 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1786 * decl.c (current_binding_level): If no current function
1787 bindings, revert to scope_chain.
1788 (initialize_predefined_identifiers): Remove __cp_push_exception.
1789 (store_parm_decls): Use begin_eh_spec_block.
1790 (finish_function): Use finish_eh_spec_block.
1791 (mark_lang_function): Update for name changes.
1792 * decl2.c (finish_file): No mark_all_runtime_matches.
1793 * dump.c (cp_dump_tree): Handle new tree codes.
1794 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1795 * except.c (catch_language_init, catch_language): Remove.
1796 (init_exception_processing): Don't set language code.
1797 Initialize call_unexpected_node, protect_cleanup_actions,
1798 eh_personality_libfunc, lang_eh_runtime_type.
1799 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1800 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1801 (prepare_eh_type): Split out type canonicalizations ...
1802 (build_eh_type_type): ... from here.
1803 (build_eh_type_type_ref): Remove.
1804 (mark_all_runtime_matches): Remove.
1805 (build_exc_ptr): New.
1806 (do_begin_catch, do_end_catch): New.
1807 (do_pop_exception): Remove.
1808 (build_terminate_handler): Remove.
1809 (choose_personality_routine): Split out language choice from ...
1810 (initialize_handler_parm): ... here.
1811 Use MUST_NOT_THROW_EXPR.
1812 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1813 exception object handling.
1814 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1815 (expand_exception_blocks, alloc_eh_object): Remove.
1816 (begin_eh_spec_block, finish_eh_spec_block): New.
1817 (do_allocate_exception, do_free_exception): New.
1818 (expand_throw): Merge into ...
1819 (build_throw): ... here. Update for abi.
1820 * expr.c (cplus_expand_expr): No expand_internal_throw.
1821 Handle MUST_NOT_THROW_EXPR.
1822 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1823 * semantics.c (*) Update for except.h name changes.
1824 (genrtl_try_block): No protect_with_terminate.
1825 (genrtl_eh_spec_block): New.
1826 (genrtl_handler): Don't emit the goto here.
1827 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1828 (genrtl_finish_function): Don't expand_exception_blocks.
1829 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1831 2001-03-28 Richard Henderson <rth@redhat.com>
1833 * decl.c (struct named_label_list): Rename eh_region to
1834 in_try_scope, add in_catch_scope.
1835 (struct binding_level): Rename eh_region to is_try_scope,
1837 (note_level_for_try): Rename from note_level_for_eh.
1838 (note_level_for_catch): New.
1839 (poplevel): Copy both is_try_scope and is_catch_scope to
1840 the named_label_list struct.
1841 (check_previous_goto_1): Don't check for catch block via
1842 DECL_ARTIFICIAL; use in_try_scope instead.
1843 (check_goto): Likewise.
1844 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1845 * except.c (expand_start_catch_block): Call note_level_for_catch.
1846 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1848 2001-03-27 Richard Henderson <rth@redhat.com>
1850 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1851 exceptions_via_longjmp.
1853 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1855 * pt.c (check_default_tmpl_args): Make error messages clearer.
1857 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1859 * error.c: Also undefine 'A' macro used for cp_printers definition.
1861 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1863 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1865 2001-03-26 Mike Yang <yang@research.att.com>
1866 Mark Mitchell <mark@codesourcery.com>
1868 * dump.c (dump_access): New function.
1869 (cp_dump_tree): Use it. Dump basetype information for class
1872 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1874 * Makefile.in (optimize.o): Depend on params.h.
1875 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1876 (init_decl_processing): Set flag_no_inline when doing
1878 * optimize.c: Include params.h.
1879 (struct inline_data): Improve documentation of FNS. Add
1880 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1881 (INSNS_PER_STMT): New macro.
1882 (remap_block): Use CLONING_P.
1883 (inlinable_function_p): Don't inline big functions.
1884 (expand_call_inline): Keep track of how much inlining we've done.
1885 (optimize_function): Set FIRST_INLINED_FN.
1886 (maybe_clone_body): Set CLONING_P.
1887 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1889 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1890 rest_of_compilation. Clear DECL_RTL for local variables
1892 (clear_decl_rtl): New function.
1894 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1897 * cp-tree.h (skip_type_access_control,
1898 reset_type_access_control): Prototype.
1899 * decl.c (grokdeclarator): Access of friends is not checked.
1900 * parse.y (component_decl_list): Reset type access control.
1901 * semantics.c (decl_type_access_control): Clear
1902 current_type_lookups.
1903 (save_type_access_control): Don't save if not deferring.
1904 (skip_type_access_control, reset_type_access_control): New
1906 (begin_class_definition): Do type access control for basetypes.
1907 Start deferred access control.
1908 (finish_class_definition): Resume immediate access control if
1909 this is a local class.
1911 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1913 * class.c (add_method): Use memcpy/memmove, not bcopy.
1915 * decl.c (duplicate_decls): Likewise.
1917 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1919 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1922 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1924 * decl.c (local_names): Define.
1925 (push_local_name): New.
1926 (grok_reference_init): Return init if initializing static reference
1927 variable with non-constant instead of emitting it.
1928 Move expand_static_init call to cp_finish_decl.
1929 (layout_var_decl): Call push_local_name.
1930 (maybe_commonize_var): Allow inlining functions even if they have
1931 static local variables, use comdat_linkage for them if flag_weak.
1932 (check_initializer): Call obscure_complex_init if
1933 grok_reference_init returned non-zero.
1934 (save_function_data): Clear x_local_names.
1935 (pop_cp_function_context): Free x_local_names.
1936 (mark_inlined_fns): Remove.
1937 (mark_lang_function): Mark x_local_names.
1938 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1939 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1940 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1941 DECL_DISCRIMINATOR_P.
1942 * cp-tree.h (cp_language_function): Add x_local_names.
1943 (lang_decl_flags): Add discriminator into u2.
1944 (lang_decl_inlined_fns): Remove.
1945 (lang_decl): inlined_fns is now a TREE_VEC.
1946 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1947 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1948 TREE_VEC, not a custom structure.
1949 (optimize_function): Likewise.
1950 * mangle.c (discriminator_for_local_entity): Discriminate among
1951 VAR_DECL local entities.
1952 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1955 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1957 Add support for Java interface method calls.
1958 * cp-tree.h (struct lang_type): Add java_interface flag.
1959 (TYPE_JAVA_INTERFACE): New macro.
1960 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1961 by setting TYPE_JAVA_INTERFACE.
1962 * call.c (java_iface_lookup_fn): New static.
1963 (build_over_call): If calling a method declared in a
1964 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1965 expression which resolves the function address.
1966 (build_java_interface_fn_ref): New function.
1968 2001-03-22 Richard Henderson <rth@redhat.com>
1970 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1971 * except.c: Don't include it.
1973 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1974 based on an idea from Joe Buck <jbuck@synopsys.com>
1976 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1978 (data_def, component_decl): Add reductions to bad_decl.
1980 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1982 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1983 anonymous aggregates, since they don't have assignment operator
1985 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1986 assignment operators for anonymous structure fields.
1988 2001-03-21 Jason Merrill <jason@redhat.com>
1990 * pt.c (instantiate_decl): Abort if we see a member constant
1991 instantiation that doesn't already have its initializer.
1992 Downgrade explicit instantiation without definition to pedwarn.
1994 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1995 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1996 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1998 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1999 (pending_vtables): Remove.
2000 * decl2.c (pending_vtables): Remove.
2001 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
2002 CLASSTYPE_VTABLE_NEEDS_WRITING.
2003 (import_export_class): Likewise.
2004 (init_decl2): Don't mark pending_vtables.
2005 * lex.c (handle_pragma_vtable): Just sorry.
2006 * pt.c (instantiate_class_template): Don't mess with
2007 CLASSTYPE_VTABLE_NEEDS_WRITING.
2008 (mark_class_instantiated): Likewise.
2009 * ptree.c (print_lang_type): Don't print it.
2010 * semantics.c (begin_class_definition): Don't set it.
2012 * pt.c (template_tail): Replace with last_pending_template.
2013 (maybe_templates, maybe_template_tail): Remove.
2014 (add_pending_template): Adjust.
2015 (instantiate_pending_templates): Adjust.
2017 * cp-tree.h (struct saved_scope): Remove lang_stack field.
2018 (current_lang_stack): Remove.
2019 * decl.c (maybe_push_to_top_level): Don't initialize it.
2020 (duplicate_decls): Use current_lang_depth.
2021 (xref_basetypes): Likewise.
2022 * class.c (current_lang_depth): New fn.
2023 (push_lang_context): Use more varray functionality.
2024 (pop_lang_context): Likewise.
2026 * error.c (GLOBAL_THING): Always use '__'.
2028 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2030 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2032 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2033 operators, even when they have `extern "C"' linkage.
2035 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2037 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2038 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2039 where it's not necessary.
2040 (add_method): Remove optimization involving comparison of
2041 DECL_ASSEMBLER_NAME.
2042 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2043 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2044 where it's not necessary.
2045 (check_methods): Likewise.
2046 (build_clone): Likewise.
2047 (built_vtt): Likewise.
2048 * cp-tree.h (DECL_NEEDED_P): Likewise.
2049 * decl.c (pushtag): Likewise.
2050 (duplicate_decls): Likewise.
2051 (pushdecl): Likewise.
2052 (builtin_function): Likewise.
2053 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2054 (build_cp_library_fn): Likewise.
2055 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2056 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2057 where it's not necessary.
2058 (make_rtl_for_nonlocal_decl): Likewise.
2059 (cp_finish_decl): Likewise.
2060 (grokfndecl): Likewise.
2061 (grokvardecl): Likewise.
2062 (grokdeclarator): Likewise.
2063 (start_function): Likewise.
2064 (cp_missing_return_ok_p): Likewise.
2065 * decl2.c (grokclassfn): Likewise.
2066 (check_classfn): Likewise.
2067 (finish_static_data_member_decl): Likewise.
2068 (grokfield): Likewise.
2069 * error.c (GLOBAL_IORD_P): Remove.
2070 (dump_global_iord): Improve output.
2071 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2072 * except.c (nothrow_libfn_p): Summarily reject any function not in
2074 * init.c (build_java_class_ref): Don't explicitly set
2075 DECL_ASSEMBLER_NAME after calling mangle_decl.
2076 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2077 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2078 * method.c (set_mangled_name_for_decl): Don't explicitly set
2079 DECL_ASSEMBLER_NAME after calling mangle_decl.
2080 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2081 IDENTIFIER_GLOBAL_VALUE for the thunk.
2082 * pt.c (set_mangled_name_for_template_decl): Remove.
2083 (check_explicit_specialization): Don't use it.
2084 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2085 (tsubst_friend_function): Likewise.
2086 (tsubst_decl): Likewise.
2087 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2088 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2089 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2090 where it's not necessary.
2091 (tinfo_base_init): Likewise.
2092 (create_real_tinfo_var): Likewise.
2093 * search.c (looup_field_1): Likewise.
2094 * semantics.c (finish_named_return_value): Likewise.
2095 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2097 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2099 Correct semantics restrictions checking in throw-expression.
2100 * except.c (is_admissible_throw_operand): New function.
2101 (build_throw): Use it.
2103 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2105 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2108 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2110 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2111 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2112 * decl.c (duplicate_decls): Likewise.
2113 (builtin_function): Likewise.
2114 (build_library_fn): Likewise.
2115 (build_cp_library_fn): Likewise.
2116 (check_initializer): Likewise.
2117 (cp_finish_decl): Likewise.
2118 * decl2.c (grokfield): Likewise.
2119 (grok_function_init): Remove #if 0'd code.
2120 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2121 * friend.c (do_friend): Likewise.
2122 * init.c (get_temp_regvar): Likewise.
2123 * method.c (make_thunk): Likewise.
2124 * pt.c (tsubst_friend_function): Likewise.
2125 (tsubst_decl): Likewise.
2126 (regenerate_decl_from_template): Likewise.
2127 * semantics.c (genrtl_named_return_value): Likewise.
2128 (expand_body): Likewise.
2129 (genrtl_finish_function): Likewise.
2130 * tree.c (cp_tree_equal): Likewise.
2132 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2134 * call.c (convert_like_real): Add extra semantics to INNER
2135 parameter. Don't convert to temporary if a user conversion
2136 gives us an lvalue that we're about to bind to a reference.
2137 Set INNER to indicate pending reference binding on recursive
2140 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2142 * cp/lex.c: Delete duplicate pending_lang_change.
2144 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2146 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2148 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2149 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2151 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2153 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2155 2001-03-08 Stan Shebs <shebs@apple.com>
2157 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2159 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2161 * spew.c: Remove references to CPP_OSTRING.
2163 2001-03-06 Andrew Haley <aph@redhat.com>
2165 * typeck.c (convert_arguments): Check that we have an fndecl.
2167 2001-03-05 Andrew Haley <aph@redhat.com>
2169 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2170 __built_in_constant_p.
2172 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2174 * typeck.c (build_static_cast): Allow enum to enum conversions
2177 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2179 * class.c (check_field_decls): Pointers to member do not a
2180 non-pod struct make, as per DR 148.
2182 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2184 * call.c (joust): cp_pedwarn when using gnu extension concerning
2185 worst conversion sequences.
2187 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2189 * decl.c: Replace all uses of 'boolean' with 'bool'.
2191 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2193 * lang-specs.h: Add zero initializer for cpp_spec field to
2194 all array elements that need one. Don't put an #ifdef inside
2195 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2198 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2200 Implement using decls inside template functions.
2201 * decl2.c (validate_nonmember_using_decl): Don't special case
2202 fake_std_node in the global namespace. Don't reject early when
2203 processing a template.
2204 (do_local_using_decl): Add to statement tree. Don't do further
2205 processing when building a template.
2206 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2208 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2210 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2211 same function. Do complain about ambiguating extern "C"
2214 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2216 Remove floating point and complex type template constant parms.
2217 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2218 COMPLEX_TYPE extensions.
2219 (invalid_nontype_parm_type_p): Likewise.
2221 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2223 * except.c (call_eh_info): Revert "match_function"'s type.
2225 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2227 Fix ctor vtable vcall offsets.
2228 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2229 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2230 (get_matching_base): Remove.
2231 (get_original_base): New function.
2232 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2233 Use a virtual thunk for a ctor vtable with an index
2234 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2235 primary base within a constructor vtable. Only set
2236 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2237 when primary base has been lost.
2238 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2240 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2242 * call.c (joust): Ensure more_specialized()'s argument length
2243 parameter has correct value for constructors.
2245 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2247 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2249 * decl.c (mark_inlined_fns): Prototype.
2251 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2253 * spew.c (yylex): Correct handling of friends.
2255 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2257 * mangle.c (write_encoding): Pass write_function_type the
2258 FUNCTION_DECL for the function being encoded.
2259 (write_function_type): Pass it along to write_bare_function_type.
2260 (write_bare_function_type): Pass it along to write_method_parms.
2261 (write_method_parms): Don't mangle the compiler-generated
2262 parameters to a constructor or destructor.
2264 2001-02-22 Andreas Jaeger <aj@suse.de>
2266 * optimize.c: Include toplev.h for
2267 note_deferral_of_defined_inline_function prototype.
2269 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2271 * cp-tree.h (struct lang_decl_inlined_fns): New.
2272 (struct lang_decls): Add inlined_fns.
2273 (DECL_INLINED_FNS): New macro.
2274 * optimize.c (struct inline_data): Add inlined_fns.
2275 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2276 (inlinable_function_p): Likewise, fix typo in comment,
2277 function is not inlinable if it already inlined function currently
2279 (expand_call_inline): Add fn to inlined_fns if neccessary.
2280 (optimize_function): Initialize inlined_fns.
2281 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2282 * decl.c (mark_inlined_fns): New function.
2283 (lang_mark_tree): Call it.
2285 2001-02-21 Jason Merrill <jason@redhat.com>
2287 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2288 (DECL_UNINLINABLE): Move to middle-end.
2290 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2291 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2292 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2293 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2294 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2296 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2299 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2301 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2304 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2306 * optimize.c (expand_call_inline): Don't walk subtrees of type
2309 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2311 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2314 2001-02-18 Jason Merrill <jason@redhat.com>
2316 Do put the VTT parameter in DECL_ARGUMENTS.
2317 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2318 (current_vtt_parm): New macro.
2319 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2320 (DECL_HAS_VTT_PARM_P): New macro.
2321 (DECL_VTT_PARM): Remove.
2322 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2323 * decl.c (duplicate_decls): Only copy the operator code if
2325 (start_function): Set current_vtt_parm.
2326 (lang_mark_tree): Don't mark vtt_parm.
2327 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2328 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2329 * class.c (build_clone): Maybe remove the VTT parm.
2330 * optimize.c (maybe_clone_body): Set up the VTT parm.
2331 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2332 * call.c (build_over_call): Just allow the VTT arg.
2333 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2334 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2335 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2336 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2337 * error.c (dump_function_decl): Likewise.
2338 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2339 if we try to call a constructor with in-charge or VTT parms.
2340 * method.c (skip_artificial_parms_for): New fn.
2341 * call.c (add_function_candidate, build_over_call): Call it.
2342 * call.c (build_new_method_call): Use current_vtt_parm.
2343 * init.c (expand_virtual_init): Likewise.
2344 * class.c (same_signature_p): No longer static.
2345 * cp-tree.h: Declare it.
2346 * search.c (look_for_overrides_r): Use it.
2348 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2350 * cp-tree.h (new_abi_rtti_p): Remove.
2351 (name_mangling_version): Likewise.
2352 (flag_do_squangling): Likewise.
2353 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2354 * decl.c (grokfndecl): Likewise.
2355 * decl2.c (name_mangling_version): Remove.
2356 (flag_do_squangling): Likewise.
2357 (lang_f_options): Remove `squangle'.
2358 (unsupported_options): Add `squangle'.
2359 (cxx_decode_option): Issue a warning about uses of
2360 -fname-mangling-version.
2361 (finish_file): Remove old ABI support.
2362 * pt.c (check_explicit_specialization): Likewise.
2363 (tsubst_decl): Likewise.
2364 * rtti.c (init_rtti_processing): Likewise.
2365 (build_headof): Likewise.
2366 (get_tinfo_decl_dynamic): Likewise.
2367 (tinfo_from_decl): Likewise.
2368 (build_dynamic_cast_1): Likewise.
2369 (synthesize_tinfo_var): Likewise.
2370 * init.c (build_new): Allow enumeration types for the array-bounds
2371 in a direct-new-declarator.
2373 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2375 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2376 TREE_PROTECTED from the template being specialized.
2378 2001-02-17 Jason Merrill <jason@redhat.com>
2380 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2382 * decl.c (bad_specifiers): Allow throw specs on things with
2383 pointer-to-function or -member-function type.
2384 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2387 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2389 * call.c (check_dtor_name): Handle template names correctly.
2391 2001-02-16 Jason Merrill <jason@redhat.com>
2393 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2394 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2395 * optimize.c (maybe_clone_body): Don't substitute it.
2396 * call.c (build_new_method_call): Check in_chrg instead.
2397 * init.c (expand_virtual_init): Likewise.
2399 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2401 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2402 class-type introduces at least a type-name.
2404 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2406 * call.c (convert_like_real): Create a temporary for non-lvalue.
2408 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2410 * cp-tree.h: Fix typos in comments.
2412 2001-02-16 Jason Merrill <jason@redhat.com>
2414 * optimize.c (remap_block): If we're compiling a clone, pass the
2415 new block to insert_block.
2417 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2419 * semantics.c (finish_asm_stmt): Robustify.
2421 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2423 * pt.c (push_template_decl_real): Don't remangle the name of a
2426 2001-02-15 Jim Meyering <meyering@lucent.com>
2428 * Make-lang.in (c++.install-common): Depend on installdirs.
2429 (c++.install-info): Likewise.
2430 (c++.install-man): Likewise.
2432 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2434 * typeck2.c (build_m_component_ref): Robustify.
2436 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2438 * friend.c (do_friend): Don't take the nested [template] class
2439 into account when deciding whether to warn about the friend
2440 function not referring to a template function.
2442 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2444 * typeck.c (build_unary_op): Clarify error message.
2446 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2448 * parse.y (component_constructor_declarator): allow optional
2449 parentheses around constructor class name.
2451 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2453 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2455 * init.c (emit_base_init): Remove incorrect comment about
2457 * method.c (make_thunk): Fix comment alignment.
2459 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2461 Kill remnants of this is variable.
2462 * cp-tree.h (flag_this_is_variable): Remove.
2463 * decl2.c (flag_this_is_variable): Remove.
2464 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2465 (build_vbase_path): The path is non-static, even in a cdtor.
2466 (resolves_to_fixed_type_p): Add additional return value.
2467 * search.c (init_vbase_pointers): Adjust.
2468 * tree.c (lvalue_p_1): Adjust.
2469 * typeck.c (mark_addressable): Adjust.
2471 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2473 * pt.c (unify): Don't check cv quals of array types.
2475 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2477 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2478 check whether we already have the type.
2480 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2482 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2483 * call.c (build_op_delete_call): Simplify to remove duplicate
2485 * class.c (clone_function_decl): Don't build the deleting variant
2486 of a non-virtual destructor.
2487 * decl.c (finish_destructor_body): Don't call delete if this is a
2488 non-virtual destructor.
2489 * init.c (build_delete): Explicitly call `operator delete' when
2490 deleting an object with a non-virtual destructor.
2492 2001-02-13 Jason Merrill <jason@redhat.com>
2494 * lang-specs.h: Add more __EXCEPTIONS.
2496 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2498 * typeck2.c (process_init_constructor): Check
2499 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2501 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2503 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2504 Remove spurious information in comment. Allow further
2505 adjustments of REFERENCE_TYPE args.
2507 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2509 * errfn.c (cp_deprecated): Tweak diagnostic text.
2510 * parse.y (new_initializer): Deprecate initializer lists
2513 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2515 Remove old ABI support.
2517 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2519 * decl2.c (flag_vtable_thunks): Always set it to 1.
2520 (flag_new_abi): Likewise.
2521 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2523 * Makefile.in (g++spec.o): Fix typo.
2525 2001-02-09 Jason Merrill <jason@redhat.com>
2527 * lang-specs.h: Restore definition of __EXCEPTIONS.
2529 2001-02-08 Jason Merrill <jason@redhat.com>
2531 * search.c (shared_member_p): New function.
2532 (lookup_field_r): Use it.
2533 * cp-tree.h (SHARED_MEMBER_P): Remove.
2535 * method.c (process_overload_item): Handle template-dependent array
2537 * pt.c (type_unification_real): If we end up with undeduced nontype
2540 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2543 * typeck2.c (friendly_abort): Don't say anything if we have
2544 earlier errors or sorries.
2546 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2547 wchar_t. Ignore if in_system_header.
2549 * decl.c (maybe_push_cleanup_level): New fn...
2550 (start_decl_1): ...split out from here.
2551 * cvt.c (build_up_reference): Use it.
2552 * cp-tree.h: Declare it.
2554 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2556 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2559 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2561 * pt.c (lookup_template_class): Make sure it's a primary
2562 template or template_template_parm when called from the parser.
2563 (instantiate_template_class): Add assertion.
2565 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2567 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2568 from error_mark_node.
2570 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2572 Fix specification and implementation bugs in V3 ABI
2573 construction vtables.
2574 * cp-tree.h (flag_dump_class_layout): New flag.
2575 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2576 (BINFO_LOST_PRIMARY_P): New flag.
2577 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2578 (BINFO_PRIMARY_MARKED_P): Rename to ...
2579 (BINFO_PRIMARY_P): ... here.
2580 (binfo_via_virtual): New prototype.
2581 * decl2.c (flag_dump_class_layout): New flag.
2582 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2583 use `=' as a file name separator.
2584 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2586 (build_vtbl_address): If this is a virtual primary base, then
2587 get the vtbl of what it is ultimately primary for.
2588 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2589 for BINFO_PRIMARY_P.
2590 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2591 (get_shared_vbase_if_not_primary): Likewise.
2592 (dfs_get_pure_virtuals): Likewise.
2593 (expand_upcast_fixups): Likewise.
2594 (fixup_virtual_upcast_offsets): Likewise.
2595 (dfs_find_vbase_instance): Likewise.
2596 (find_vbase_instance): Likewise.
2597 (binfo_from_vbase): Adjust comment to reflect reality.
2598 (binfo_via_virtual): New function.
2599 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2600 for binfo walking during VTT construction.
2601 (dfs_mark_primary_bases): Remove.
2602 (force_canonical_binfo_r): New function.
2603 (force_canonical_binfo): New function.
2604 (mark_primary_virtual_base): New function.
2605 (mark_primary_bases): Walk in inheritance graph order, use
2606 mark_primary_virtual_base.
2607 (determine_primary_base): Use some more intermediate variables.
2608 (dfs_find_final_overrider): Don't check for overriding along a
2610 (dfs_modify_vtables): Walk into primary virtual bases too.
2611 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2612 (build_base_fields): Likewise.
2613 (dfs_set_offset_for_unshared_vbases): Likewise.
2614 (layout_virtual_bases): Likewise.
2615 (end_of_class): Likewise.
2616 (finish_struct_1): Call dump_class_hierarchy, if requested.
2617 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2618 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2619 (dump_class_hierarchy): Add file parameter. Append to file, if
2621 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2622 Use canonical base for virtual bases.
2623 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2624 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2625 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2626 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2628 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2629 from DATA. We want virtual primary bases and all bases via virtual.
2630 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2631 virtual base when not a construction vtable.
2632 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2633 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2634 Use canonical bases when processing virtual bases.
2635 (accumulate_vtbl_inits): We're interested in any base via a
2637 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2638 within a construction vtable, determine what is being overridden.
2639 (build_vtbl_initializer): Add more comments
2640 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2641 (build_rtti_vtbl_entries): Check if the base has lost its
2644 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2646 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2648 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2650 * decl.c (pushdecl): Call abort instead of fatal.
2651 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2652 * init.c (build_new_1): Likewise.
2653 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2654 * decl.c (build_typename_type): hash_table_init now returns void.
2655 decl.c (init_decl_processing): Make an error non-fatal.
2657 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2659 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2661 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2662 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2663 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2664 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2665 * decl.c (maybe_commonize_var): Use the new name-mangling where
2667 * decl2.c (comdat_linkage): Enhance comments. Make all
2668 compiler-generated things static, if COMDAT is not available.
2669 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2671 (tinfo_base_init): Use the correct mangled name for typeinfo
2672 strings, and push them into the global scope.
2673 (typeinfo_in_lib_p): New function.
2674 (synthesize_tinfo_var): Use it.
2675 (create_real_tinfo_var): Likewise.
2677 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2679 * decl.c (push_class_binding): Use context_for_name_lookup instead
2681 * search.c (context_for_name_lookup): Remove static. Check for NULL
2682 context in the loop.
2683 * cp-tree.h (context_for_name_lookup): Add prototype.
2685 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2687 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2688 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2690 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2691 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2693 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2695 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2696 of macros used when compiling g++spec.c.
2697 * g++spec.c (lang_specific_driver): Link with the shared
2700 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2702 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2703 make_reference_declarator, make_call_declarator), method.c
2704 (implicitly_declare_fn), parse.y (namespace_using_decl,
2705 notype_unqualified_id, expr_or_declarator, new_type_id,
2706 after_type_declarator, direct_after_type_declarator,
2707 notype_declarator, complex_notype_declarator,
2708 complex_direct_notype_declarator, qualified_id,
2709 notype_qualified_id, overqualified_id, direct_new_declarator,
2710 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2711 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2712 instead of build_parse_node.
2714 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2716 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2717 (minus_one_node): Moved to top level gcc directory. Renamed
2718 to integer_minus_one_node.
2720 * init.c (init_init_processing): Don't set minus_one_node.
2721 (build_vec_init): Use integer_minus_one_node.
2723 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2725 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2727 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2728 identical and they would be replaced with constant, remove
2729 MODIFY_EXPR from the tree.
2731 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2733 * Make-lang.in: Remove all dependencies on defaults.h.
2734 * call.c: Don't include defaults.h.
2736 * decl2.c: Likewise.
2737 * except.c: Likewise.
2741 * typeck.c: Likewise.
2743 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2745 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2746 operators even in "C" linkage.
2747 * method.c (set_mangled_name_for_decl): Likewise.
2748 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2749 overloaded operators in "C" linkage.
2751 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2753 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2754 (tsubst_arg_types): Check parameter is not void.
2755 (tsubst): Adjust tsubst_decl call.
2757 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2759 * call.c (add_builtin_candidate): Quote std properly, from
2762 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2764 * pt.c (check_explicit_specialization): Clone constructors and
2767 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2769 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2770 indicates anything special about template depth. Make sure we
2771 only count the user visible template classes.
2773 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2775 * call.c (build_conv): Typo in comment.
2776 (add_builtin_candidate): Add more explanation.
2777 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2778 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2779 when we have enumeral types.
2780 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2781 candidates for relops and eqops.
2782 (joust): Simplify control flow. Allow a non-template user
2783 function to hide a builtin.
2785 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2787 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2788 (more_specialized): Add deduction parameter.
2789 * call.c (joust): Adjust more_specialized call.
2790 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2791 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2792 (get_bindings_order): Remove.
2793 (get_bindings_real): Add DEDUCE parameter.
2794 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2795 REFERENCE_TYPE jig for DEDUCE_ORDER.
2796 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2797 maybe_adjust_types_for_deduction.
2798 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2800 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2801 (check_cv_quals_for_unify): Use new unify qualifier flags.
2802 (unify): Clear new unify qualifier flags.
2803 (get_bindings_real): Add DEDUCE parameter.
2804 (get_bindings): Adjust call to get_bindings_real.
2805 (get_bindings_overload): Likewise.
2806 (most_specialized_instantiation): Adjust call to
2809 2001-01-19 Jason Merrill <jason@redhat.com>
2811 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2813 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2816 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2818 * decl2.c (arg_assoc_class): Fix double iteration logic.
2820 2001-01-19 Jason Merrill <jason@redhat.com>
2822 * init.c (build_delete): Always call convert_force to strip cv-quals.
2824 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2825 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2826 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2828 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2830 * search.c (get_vbase_1): Count only virtual bases.
2832 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2834 * class.c (duplicate_tag_error): Robustify flag clearing.
2836 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2838 * cp-tree.h (lookup_template_class): Add complain parm.
2839 * decl.c (lookup_namespace_name): Adjust call to
2840 lookup_template_class.
2841 (make_typename_type): Likewise.
2842 * semantics.c (finish_template_type): Likewise.
2843 * pt.c (lookup_template_class): Add complain parm. Adjust.
2844 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2847 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2849 * pt.c (copy_default_args_to_explicit_spec): Preserve
2850 object's CV quals. Reorganize.
2852 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2854 * typeck.c (build_modify_expr): Say `initialization' for
2856 * init.c (build_default_init): Convert to enumeral type, if
2859 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2861 * parse.y (nomods_initdcl0): Properly set things up for
2864 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2866 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2867 (type_unification_real): Set it.
2870 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2872 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2874 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2876 * semantics.c (begin_class_definition): Check we're not inside a
2879 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2881 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2884 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2886 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2887 * call.c (build_over_call): Add comment.
2889 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2891 * cvt.c (ocp_convert): Handle vector type conversion
2892 * typeck2.c (digest_init): Handle vector type initializations
2894 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2896 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2899 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2901 * pt.c (check_nontype_parm): Rename to ...
2902 (invalid_nontype_parm_type_p): ... here.
2903 (process_template_parm): Adjust.
2904 (convert_template_argument): Adjust.
2906 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2908 * pt.c (check_nontype_parm): New function.
2909 (process_template_parm): Use it.
2910 (convert_template_argument): Use it.
2911 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2914 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2916 * tree.c: Add defaults.h
2917 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2918 * Make-lang.in (cp/tree.o): Add defaults.h.
2920 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2922 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2924 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2926 * g++.1: Change to be ".so man1/gcc.1".
2928 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2930 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2932 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2933 ($(srcdir)/cp/g++int.info): New target.
2934 * gxxint.texi: Add info directory entry. Use @@ in email address.
2935 * .cvsignore: Update.
2937 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2939 * typeck.c (build_c_cast): Do template processing earlier.
2940 Always pedwarn on array casts.
2942 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2944 * friend.c (make_friend_class): Make sure a templated class is
2945 actually a template.
2947 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2949 * decl2.c (get_guard): Set linkage from guarded decl.
2951 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2953 * call.c (convert_default_arg): Check for unprocessed
2955 * cp-tree.h (replace_defarg): Move to spew.c.
2956 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2957 spew.c, which is where they really are.
2958 (done_pending_defargs): Declare.
2959 (unprocessed_defarg_fn): Declare.
2960 * decl.c (replace_defarg): Move to spew.c
2961 * parse.y (structsp): Call done_pending_defargs.
2962 * spew.c (defarg_fns): Rearrange list structure.
2963 (defarg_fnsdone): New static variable.
2964 (defarg_depfns): New static variable.
2965 (init_spew): Adjust.
2966 (add_defarg_fn): Store the type in TREE_TYPE.
2967 (do_pending_defargs): Detect and deal with ordering constraints
2969 (done_pending_defargs): New function.
2970 (unprocessed_defarg_fn): New function.
2971 (replace_defarg): Moved from decl.c. Robustify. Don't save
2972 if circularity detected.
2974 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2976 * pt.c (unify): Check array has a domain, before checking
2977 whether it is variable sized.
2979 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2981 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2982 parameters with pointers to arrays of unknown bound.
2984 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2986 * parse.y (template_parm_header, template_spec_header): New
2987 reductions. Split out from ...
2988 (template_header): ... here. Use them.
2989 (template_template_parm): Use template_parm_header.
2990 * semantics.c (finish_template_template_parm): Add assert.
2992 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2994 * mangle.c (write_builtin_type): Fix thinko.
2996 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2997 (copy_default_args_to_explicit_spec): Likewise.
2998 (check_explicit_specialization): Use it.
3000 * class.c (finish_struct_1): Remove last argument in call to
3001 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3002 * decl.c (builtin_function): Likewise.
3003 (build_cp_library_fn): Likewise.
3004 (check_initializer): Likewise.
3005 (make_rtl_for_nonlocal_decl): Likewise.
3006 (cp_finish_decl): Likewise.
3007 (start_function): Likewise.
3008 * decl2.c (finish_anon_union): Likewise.
3009 * friend.c (do_friend): Likewise.
3010 * init.c (build_java_class_ref): Likewise.
3011 * method.c (make_thunk): Likewise.
3012 * pt.c (tsubst_friend_function): Likewise.
3013 * semantics.c (expand_body): Likewise.
3015 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3017 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
3018 looking at DECL_CLONED_FUNCTION for non-functions.
3020 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3022 * error.c (dump_template_parameter): Use parm to determine how
3023 to print default value.
3025 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3027 * class.c (duplicate_tag_error): Clear more flags.
3029 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3031 * call.c (build_new_method_call): Use binfo_for_vbase.
3033 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3035 * cp-tree.h (flag_cond_mismatch): Don't declare.
3036 * decl2.c (flag_cond_mismatch): Don't define.
3037 (lang_f_options): Remove cond-mismatch.
3038 (unsupported_options): Add cond-mismatch.
3040 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3042 * class.c (handle_using_decl): Reject using of constructor name
3043 of sourcing class. Allow injecting of a method with same name as
3044 nested class. Fixup error messages.
3046 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3048 * decl2.c (lang_decode_option): Handle -Wformat=2.
3050 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3052 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3053 initialized_in_class.
3054 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3055 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3056 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3057 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3058 * pt.c (check_default_tmpl_args): Adjust for
3059 DECL_INITIALIZED_IN_CLASS_P.
3060 (instantiate_class_template): Likewise.
3061 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3063 * class.c (finish_struct): Constify saved_filename.
3065 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3067 * class.c (duplicate_tag_error): Adjust diagnostic.
3068 (finish_struct): Locally set location to start of struct.
3069 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3071 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3073 * decl.c (struct binding_level): Adjust class_shadowed comments
3075 (push_class_level_binding): Ajust comments to reflect reality.
3076 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3077 Don't set TREE_VALUE on the class_shadowed list.
3079 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3081 * decl2.c (acceptable_java_type): Allow references too.
3082 * init.c (build_java_class_ref): When using the new ABI, search
3083 `class$' and have it mangled with `mangle_decl.'
3084 * mangle.c (write_java_integer_type_codes): New function.
3085 (write_builtin_type): Detect and mangle Java integer and real
3088 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3090 * decl2.c (grokfield): Don't accept `asm' specifiers for
3091 non-static data members.
3093 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3095 * expr.c (cplus_expand_expr): Don't reset `target'.
3097 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3099 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3101 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3103 * parse.y (template_datadef): Check for error_mark_node.
3105 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3107 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3109 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3111 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3112 (record_builtin_type): Make non-static.
3113 (flag_short_double): Don't declare.
3114 (init_decl_processing): Remove the creation of many tree nodes now
3115 in c_common_nodes_and_builtins.
3116 (build_void_list_node): New function.
3117 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3118 * cp-tree.h (flag_short_wchar): Don't declare.
3120 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3122 * call.c (build_conv): Don't use build1 for USER_CONV.
3123 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3125 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3127 * lex.c (lang_init): Call c_common_lang_init.
3129 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3131 * search.c (lookup_fnfields_here): Remove.
3132 (look_for_overrides_r): Use lookup_fnfields_1.
3133 Ignore functions from using declarations.
3135 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3137 Implement exceptions specifiers for implicit member functions.
3138 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3139 * method.c (synthesize_exception_spec): New function.
3140 (locate_dtor, locate_ctor, locate_copy): New functions.
3141 (implicitly_declare_fn): Generate the exception spec too.
3142 * search.c (check_final_overrider): Check artificial functions
3144 * typeck2.c (merge_exception_specifiers): New function.
3146 2001-01-03 Jason Merrill <jason@redhat.com>
3148 * init.c (build_default_init): New fn.
3149 (perform_member_init): Split out from here.
3150 (build_new_1): Use it. Simplify initialization logic.
3151 (build_vec_init): Take an array, rather than a pointer and maxindex.
3152 Speed up simple initializations. Don't clean up if we're assigning.
3153 * cp-tree.h: Adjust.
3154 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3155 * parse.y (new_initializer): Return void_zero_node for ().
3156 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3157 * typeck2.c (digest_init): Only complain about user-written
3160 2000-12-22 Mike Stump <mrs@wrs.com>
3162 * decl2.c: (max_tinst_depth): Increase to 50.
3164 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3166 * class.c (invalidate_class_lookup_cache): Zero the
3167 previous_class_values.
3168 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3170 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3171 * decl.c (free_bindings): New variable.
3172 (push_binding): Don't create a new binding if we have one on the
3174 (pop_binding): Put old bindings on the free list.
3175 (init_decl_processing): Use size_int, not build_int_2.
3176 Register free_bindings as a GC root.
3177 (cp_make_fname_decl): Use size_int, not build_int_2.
3178 (push_inline_template_parms_recursive): Likewise.
3179 (end_template_parm_list): Likewise.
3180 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3181 (tsubst_template_parms): Use size_int, not build_int_2.
3183 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3185 2001-01-02 Richard Henderson <rth@redhat.com>
3187 * parse.y (asm): Set ASM_INPUT_P.
3189 2001-01-02 Jason Merrill <jason@redhat.com>
3191 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3194 * typeck.c (cp_truthvalue_conversion): New fn.
3195 * cvt.c (ocp_convert): Use it.
3197 * cp-tree.h: Lose c-common.c decls.
3199 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3200 * cvt.c (convert_to_void): Use type_unknown_p.
3202 * typeck.c (strip_all_pointer_quals): Also strip quals from
3203 pointer-to-member types.
3205 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3208 * call.c (build_new_method_call): Do evaluate the object parameter
3209 when accessing a static member.
3210 * typeck.c (build_component_ref): Likewise.
3212 2001-01-02 Andreas Jaeger <aj@suse.de>
3214 * decl.c (cp_missing_noreturn_ok_p): New.
3215 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3217 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3219 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3221 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3223 * class.c (pushclass): Remove #if 0'd code.
3224 * cp-tree.h (overload_template_name): Remove.
3225 * decl.c (store_bindings): Simplify.
3226 (pop_from_top_level): Likewise.
3227 * pt.c (overload_template_name): Remove.
3228 (instantiate_decl): Don't call push_to_top_level if it's not
3231 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3233 * pt.c (register_local_specialization): Don't return a value.
3234 (lookup_template_class): Use move-to-front heuristic when looking
3235 up template instantiations.
3236 (instantiate_decl): Only push_to_top_level when we're actually
3237 going to instantiate the template.
3239 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3241 * search.c (binfo_for_vtable): Return least derived class, not
3242 most. Handle secondary vtables.
3244 2000-12-22 Jason Merrill <jason@redhat.com>
3246 * pt.c (more_specialized): Don't optimize len==0.
3247 (fn_type_unification): If we're adding the return type, increase len.
3249 * typeck.c (build_binary_op): Fix pmf comparison logic.
3251 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3252 DECL_STATIC_FUNCTION_P.
3254 * semantics.c (genrtl_finish_function): Don't try to jump to
3255 return_label unless it exists.
3257 In partial ordering for a call, ignore parms for which we don't have
3259 * call.c (joust): Pass len to more_specialized.
3260 (add_template_candidate_real): Strip 'this', pass len.
3261 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3262 (get_bindings_order): New fn. Pass len down.
3263 (get_bindings_real): Strip 'this', pass len.
3264 (fn_type_unification): Likewise.
3265 (type_unification_real): Succeed after checking 'len' args.
3266 (most_specialized_instantiation): Lose explicit_args parm.
3267 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3270 2000-12-21 Jason Merrill <jason@redhat.com>
3272 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3273 DECL_TEMPLATE_RESULT.
3275 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3276 lookup_fnfields_here.
3278 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3280 * call.c (build_object_call): Also allow conversions that return
3281 reference to pointer to function.
3282 (add_conv_candidate): Handle totype being ref to ptr to fn.
3283 (build_field_call): Also allow members of type reference to function.
3284 Lose support for calling pointer to METHOD_TYPE fields.
3286 * error.c (dump_expr): Handle *_CAST_EXPR.
3288 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3290 * tree.c (break_out_cleanups): Lose.
3291 * cp-tree.h: Remove prototype.
3292 * typeck.c (build_component_ref): Don't break_out_cleanups.
3293 (build_compound_expr): Likewise.
3294 * semantics.c (finish_expr_stmt): Likewise.
3296 2000-12-20 Richard Henderson <rth@redhat.com>
3298 * cp-tree.h: Update declarations.
3299 * decl.c (finish_case_label): Return the new stmt node.
3300 * semantics.c (finish_goto_stmt): Likewise.
3301 (finish_expr_stmt, finish_return_stmt): Likewise.
3302 (finish_break_stmt, finish_continue_stmt): Likewise.
3303 (finish_asm_stmt): Likewise.
3304 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3305 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3306 (simple_if, simple_stmt): Return the new stmt node.
3309 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3311 * cp-tree.h: Don't declare warn_long_long.
3313 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3315 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3318 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3320 * pt.c (unify): Handle when both ARG and PARM are
3321 BOUND_TEMPLATE_TEMPLATE_PARM.
3323 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3325 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3326 DECL_TEMPLATE_PARM_P.
3328 2000-12-15 Jason Merrill <jason@redhat.com>
3330 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3332 * init.c (build_new_1): Don't strip quals from type.
3334 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3336 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3338 * call.c (build_new_function_call): Lose space before paren in
3340 (build_new_method_call): Likewise.
3342 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3344 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3346 * pt.c (check_explicit_specialization): Propagate default
3347 function arguments to explicit specializations.
3349 2000-12-13 DJ Delorie <dj@redhat.com>
3351 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3354 2000-12-08 Jason Merrill <jason@redhat.com>
3356 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3358 Clean up copy-initialization in overloading code.
3359 * call.c (build_user_type_conversion_1): Die if we are asked to
3360 convert to the same or a base type.
3361 (implicit_conversion): Avoid doing so. Lose reference binding code.
3362 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3363 direct-initialization. Also do direct-init part of copy-init.
3364 (build_user_type_conversion): Don't provide context to convert_like.
3365 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3366 the constructor call for copy-init.
3368 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3369 instantiation of a member template.
3370 (do_decl_instantiation): Not here.
3372 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3374 * class.c (check_field_decls): Don't special case anonymous
3375 fields in error messages.
3376 (note_name_declared_in_class): Use %D on diagnostic.
3378 * tree.c (pod_type_p): Use strip_array_types.
3379 (cp_valid_lang_attribute): Likewise.
3380 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3381 multiple evaluations.
3382 (cp_has_mutable_p): Use strip_array_types.
3384 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3386 * cp-tree.h (sufficient_parms_p): Declare new function.
3387 * call.c (sufficient_parms_p): New function, broken out of ...
3388 (add_function_candidate): ... here. Use it.
3389 (add_conv_candidate): Use it.
3390 * decl.c (grok_ctor_properties): Use it.
3392 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3394 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3396 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3398 * decl2.c (lang_decode_option): Handle -Wformat-security.
3400 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3402 * pt.c (verify_class_unification): New function.
3403 (get_class_bindings): Use it.
3404 (try_class_unification): Tidy.
3405 (unify): Handle when argument of a template-id is not
3406 template parameter dependent.
3407 (template_args_equal): Handle when TREE_CODE's do not match.
3409 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3411 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3412 for -save-temps, pass all relevant -Defines to it, and then don't
3413 pass them to cc1plus.
3415 2000-12-05 Will Cohen <wcohen@redhat.com>
3417 * decl.c (finish_case_label): Cleared
3418 more_cleanups_ok in surrounding function scopes.
3419 (define_label): Likewise.
3421 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3423 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3424 (get_matching_virtual): Remove.
3425 (look_for_overrides): Declare new function.
3426 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3428 * class.c (check_for_override): Move base class iteration code
3429 to look_for_overrides.
3430 * search.c (next_baselink): Remove.
3431 (get_virtuals_named_this): Remove.
3432 (get_virtual_destructor): Remove.
3433 (tree_has_any_destructors_p): Remove.
3434 (struct gvnt_info): Remove.
3435 (check_final_overrider): Remove `virtual' from error messages.
3436 (get_matching_virtuals): Remove. Move functionality to ...
3437 (look_for_overrides): ... here, and ...
3438 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3441 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3443 * typeck.c (get_delta_difference): If via a virtual base,
3445 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3448 2000-12-04 Richard Henderson <rth@redhat.com>
3450 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3452 2000-12-04 Jason Merrill <jason@redhat.com>
3454 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3455 (write_builtin_type): Pass intSI_type_node and the like through
3457 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3458 Pass intSI_type_node and the like through type_for_mode.
3459 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3460 * pt.c (tsubst, unify): Likewise.
3461 * tree.c (walk_tree): Likewise.
3462 * error.c (dump_type): Likewise.
3463 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3465 * Make-lang.in: Tweak top comment for emacs.
3468 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3470 * class.c (clone_function_decl): Robustify.
3472 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3474 * decl.c (store_bindings): Only search in the non modified
3475 old_bindings for duplicates.
3477 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3479 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3482 * typeck.c (build_static_cast): Remove unused variable.
3484 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3486 * pt.c: Fix typo in comment.
3488 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3490 * decl2.c (warn_format): Remove definition.
3491 (lang_decode_option): Handle -Wformat-nonliteral,
3492 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3494 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3496 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3497 (init_decl_processing): Don't create string_type_node,
3498 const_string_type_node, wint_type_node, intmax_type_node,
3499 uintmax_type_node, default_function_type, ptrdiff_type_node and
3500 unsigned_ptrdiff_type_node. Adjust position of call to
3501 c_common_nodes_and_builtins.
3502 (identifier_global_value): New function.
3504 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3506 * call.c (standard_conversion): Reject pointer to member
3507 conversions from ambiguous, inaccessible or virtual bases.
3508 * typeck.c (build_static_cast): Don't check pointers to members
3511 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3513 * method.c (do_build_copy_constructor): Preserve cv
3514 qualifications when accessing source object members.
3515 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3518 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3520 * method.c (do_build_assign_ref): Construct appropriately
3521 CV-qualified base reference. Don't allow const casts in base
3524 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3526 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3527 incomplete return type.
3529 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3531 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3532 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3535 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3537 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3539 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3541 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3543 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3545 * decl.c (grokdeclarator): Do type access control on friend
3548 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3550 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3551 bison parser ickiness.
3552 * pt.c (tsubst_friend_function): Enter namespace scope when
3553 tsubsting the function name.
3554 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3556 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3558 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3559 * cvt.c (cp_convert_to_pointer): Add force parameter.
3560 Allow conversions via virtual base if forced.
3561 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3562 (ocp_convert): Likewise.
3563 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3564 * typeck.c (get_delta_difference): Adjust handling of virtual
3567 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3569 * tree.c (struct list_hash): Remove.
3570 (list_hash_table): Make it be an htab.
3571 (struct list_proxy): New type.
3572 (list_hash_eq): New function.
3573 (list_hash_pieces): Renamed from ...
3574 (list_hash): ... this.
3575 (list_hash_lookup): Remove.
3576 (list_hash_add): Remove.
3577 (hash_tree_cons): Use the generic hashtable.
3578 (mark_list_hash): Remove.
3579 (init_tree): Create the hashtable.
3581 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3583 * method.c (build_mangled_C9x_name): Rename to
3584 build_mangled_C99_name. Change C9X references in comments to
3587 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3589 * parse.y (unary_expr): Move VA_ARG from here ...
3590 (primary): ... to here.
3592 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3594 * semantics.c (finish_id_expr): If type is error_mark, return
3597 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3599 * pt.c (lookup_template_class): Simplify loop exit constructs.
3600 Cope when there is no partial instantiation of a template
3603 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3605 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3607 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3609 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3612 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3613 destructors that haven't already been cloned.
3615 2000-11-20 Richard Henderson <rth@redhat.com>
3617 * parse.y (yyparse_1): Rename the parser entry point.
3619 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3621 * mangle.c (write_name): Use <unscoped-name> for names directly in
3623 (write_unscoped_name): Accept names directly in function scope.
3625 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3627 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3628 * parse.y (extdef): Add EXPORT reduction.
3629 * spew.c (yylex): Don't skip export here.
3631 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3633 * decl.c (init_decl_processing): Correct name of pure virtual
3634 function under the new ABI.
3635 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3636 (throw_bad_typeid): Likewise for bad typeid function.
3638 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3640 * decl.c (grokparms): Don't even function types of `void' type,
3642 * mangle.c (write_type): Don't crash when confronted with the
3645 * decl.c (grokparms): Don't create parameters of `void' type.
3647 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3649 * lex.c (mark_impl_file_chain): Delete.
3650 (init_parse): Remove call to ggc_add_string_root. No need to
3651 ggc_strdup a string constant. Do not add impl_file_chain to GC
3653 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3655 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3657 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3659 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3661 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3662 * decl.c (grokdeclarator): Don't reject void parms here.
3663 (require_complete_types_for_parms): Simplify, use
3664 complete_type_or_else.
3665 (grokparms): Remove bitrot. Remove funcdef parm.
3666 Deal with ellipsis parm lists here.
3667 * semantics.c (finish_parmlist): Don't append void_list_node
3668 here. Set PARMLIST_ELLIPSIS_P.
3670 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3672 * typeck2.c (incomplete_type_error): Reorganise to avoid
3673 excessive diagnostics.
3675 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3677 * lex.c (struct impl_files, internal_filename): Constify a char *.
3679 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3681 * mangle.c (write_special_name_constructor): Don't generate
3682 assembler junk when confronted with an old-style constructor.
3683 (write_special_name_destructor): Likewise.
3684 (mangle_decl_string): Do it here instead.
3686 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3688 * call.c (op_error): Make error messages clearer.
3690 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3692 * decl.c (wrapup_globals_for_namespace): Don't mark things
3693 TREE_ASM_WRITTEN when they're not.
3695 2000-11-15 Jason Merrill <jason@redhat.com>
3697 * typeck2.c (friendly_abort): Uncount the error before handing
3700 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3702 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3704 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3706 * class.c (build_vtbl_initializer): Fix typo in comment.
3707 * typeck.c (expr_sizeof): Don't crash on errors.
3709 2000-11-14 Jim Wilson <wilson@redhat.com>
3711 * lang-specs.h: Add %2 after %(cc1_options).
3713 2000-11-14 Richard Henderson <rth@redhat.com>
3715 * typeck.c (c_sizeof): Be strict about casting result value
3716 back to c_size_type_node.
3717 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3719 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3721 * typeck.c (build_unary_op): Use boolean_increment from
3722 c-common.c, moving the relevant code there.
3724 2000-11-11 Jason Merrill <jason@redhat.com>
3726 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3728 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3731 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3733 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3734 * lex.c (copy_lang_decl): Likewise.
3736 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3738 * dump.c (cp_dump_tree): Don't dump function bodies here.
3740 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3741 (dump.o): Update dependency list.
3742 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3743 (flag_dump_translation_unit): Likewise.
3744 (CP_TYPE_QUALS): Adjust definition.
3745 (DECL_C_BIT_FIELD): Remove.
3746 (SET_DECL_C_BIT_FIELD): Likewise.
3747 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3748 (add_maybe_template): Likewise.
3749 (strip_array_types): Likewise.
3750 (dump_node_to_file): Likewise.
3751 (cp_dump_tree): New function.
3752 * decl.c (init_decl_processing): Set lang_dump_tree.
3753 * decl2.c (flag_dump_translation_unit): Remove.
3754 * dump.c: Move most of it to ../c-dump.c.
3755 (cp_dump_tree): New function.
3756 * pt.c (add_maybe_template): Remove.
3757 * typeck.c (strip_array_types): Likewise.
3759 2000-11-07 Eric Christopher <echristo@redhat.com>
3761 * decl.c (init_decl_processing): Change definition of
3762 __wchar_t to wchar_t. Remove artificial declaration of
3764 * lex.c: Change instances of __wchar_t to wchar_t.
3766 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3768 * lex.c (do_identifier): Don't lookup_name for operators.
3769 * parse.y (operator): Save looking_for_typename.
3770 (unoperator): Restore it.
3771 * spew.c (frob_opname): Use nth_token for lookahead.
3773 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3775 * decl.c (grok_op_properties): Always use coerce_new_type and
3777 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3778 exception specification. Tidy up.
3779 (coerce_delete_type): Preserve exception specification. Tidy up.
3781 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3783 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3784 (push_binding_level), error.c (cp_tree_printer), pt.c
3785 (process_partial_specialization, tsubst_template_arg_vector),
3786 search.c (lookup_member): Use memset () instead of bzero ().
3788 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3790 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3792 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3794 * Make-lang.in (c++.distdir): Remove.
3796 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3798 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3799 declarations from different namespaces to be combined.
3801 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3803 * decl.c: Include tm_p.h.
3805 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3807 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3809 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3811 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3812 (build_overload_value), repo.c (open_repo_file), xref.c
3813 (open_xref_file): Use strchr () and strrchr () instead of index ()
3816 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3818 * call.c (build_over_call): Call fold on the CALL_EXPR.
3820 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3822 * error.c (dump_template_decl): Separate template hearders with
3825 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3827 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3828 TS_* flags with corresponding TFF_*. Adjust prototypes of
3829 functions (which used to take a tree_string_flags) to take an int.
3831 * cp-tree.h (enum tree_string_flags): Remove
3832 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3833 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3834 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3835 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3836 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3837 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3838 (type_as_string, decl_as_string, expr_as_string,
3839 context_as_string): Adjust prototype.
3841 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3842 instead of TS_PLAIN.
3844 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3845 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3848 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3850 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3851 (linkage_kind): New enumeration.
3852 (decl_linkage): New function.
3853 * decl2.c (comdat_linkage): Extend comment.
3854 * error.c (dump_function_decl): Print the arguments used to
3855 instantiate a template, even when not printing the type of the
3857 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3858 not TREE_PUBLIC, to test for external linkage.
3859 * tree.c (decl_linkage): New function.
3861 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3863 * pt.c (instantiate_decl): Always instantiate static data members
3864 initialized in-class.
3866 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3868 * Make-lang.in: Move all build rules here from Makefile.in,
3869 adapt to new context. Wrap all rules that change the current
3870 directory in parentheses. Expunge all references to $(P).
3871 When one command depends on another and they're run all at
3872 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3873 all object-file generation rules. Delete obsolete variables.
3875 * Makefile.in: Delete.
3876 * config-lang.in: Delete outputs= line.
3878 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3880 * error.c (dump_function_decl): Print no space between
3881 `ptr-operator' the `type-specifier' of the return type.
3882 (dump_type_prefix): Make sure we put space at the appropriate
3885 2000-10-23 Jason Merrill <jason@redhat.com>
3887 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3889 2000-10-22 Jason Merrill <jason@redhat.com>
3891 * call.c (build_conditional_expr): Use ocp_convert to force
3894 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3896 * call.c (standard_conversion): Use RVALUE_CONVs for all
3897 expressions that satisfy lvalue_p, not just those that satisfy
3900 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3902 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3903 not one with TYPE_IS_SIZETYPE set.
3904 (dubious_conversion_warnings): Remove special-case code.
3906 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3908 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3909 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3910 (dump_type_prefix): Print vector-of-int as 'int vector'.
3911 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3912 * tree.c (walk_tree): Handle VECTOR_TYPE.
3914 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3916 2000-10-21 Jason Merrill <jason@redhat.com>
3918 * parse.y (operator): Set got_object from got_scope.
3919 Set looking_for_typename.
3920 * decl.c (lookup_name_real): Clear val after setting from_obj.
3921 Reorganize diagnostic.
3923 2000-10-20 Jason Merrill <jason@redhat.com>
3925 * tree.c (walk_tree): Don't walk into default args.
3927 * error.c (dump_expr): Use host_integerp.
3929 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3931 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3932 "since" in error message.
3934 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3936 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3938 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3940 * decl.c (revert_static_member_fn): Fixed typo.
3942 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3944 * class.c (subobject_offset_fn): New type.
3945 (dfs_record_base_offsets): Remove.
3946 (record_base_offsets): Likewise.
3947 (dfs_search_base_offsets): Likewise.
3948 (record_subobject_offset): New function.
3949 (check_subobject_offset): Likewise.
3950 (walk_subobject_offsets): Likewise.
3951 (record_subobject_offsets): Likewise.
3952 (layout_conflict_p): Reimplement.
3953 (layout_nonempty_base_or_field): Correct handling of type
3954 conflicts during layout.
3955 (layout_empty_base): Likewise.
3956 (build_base_field): Adjust to handle new representation of empty
3958 (build_base_fields): Likewise.
3959 (layout_virtual_bases): Likewise.
3960 (splay_tree_compare_integer_csts): New function.
3961 (layout_class_type): Use a splay_tree, rather than a varray, to
3962 represent the offsets of empty bases.
3964 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3965 * decl.c (select_decl): Don't return declarations that are
3968 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3970 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3971 (fake_std_node): New macro.
3972 * decl.c (in_std): Rename to ...
3973 (in_fake_std): ... this.
3974 (flag_no_builtin): Remove.
3975 (flag_no_nonansi_builtin): Likewise.
3976 (walk_namespaces_r): Use fake_std_node.
3977 (push_namespace): Use std_identifier.
3978 (pop_namespace): Use in_fake_std.
3979 (lookup_name_real): Use fake_std_node.
3980 (init_decl_processing): When -fhonor-std, create the `std'
3981 namespace. Don't create a dummy fake_std_node in that case.
3982 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3983 (builtin_function): Put builtins whose names don't begin
3984 with `_' in the std namespace.
3985 * decl2.c (flag_no_builtin): Remove.
3986 (flag_no_nonansi_builtin): Likewise.
3987 (set_decl_namespace): Use fake_std_node.
3988 (validate_nonmember_using_decl): Likewise.
3989 (do_using_directive): Likewise.
3990 (handle_class_head): Likewise.
3991 * dump.c (dequeue_and_dump): Likewise.
3992 * except.c (init_exception_processing): Use std_identifier.
3993 * init.c (build_member_call): Use fake_std_node.
3994 * rtti.c (init_rtti_processing): Use std_identifier.
3996 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3998 * cp-tree.h (back_end_hook): Remove declaration.
3999 * decl2.c (back_end_hook): Remove definition.
4001 * dump.c (dequeue_and_dump): Dump TREE_USED.
4003 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
4005 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
4007 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4009 * decl.c (WINT_TYPE): Define.
4010 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
4011 c_size_type_node, signed_size_type_node and wint_type_node.
4013 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4015 * decl2.c (warn_missing_format_attribute): New variable.
4016 (lang_decode_option): Decode -Wmissing-format-attribute.
4018 2000-10-16 Mark Mitchell <mark@codesourcery.com>
4020 * typeck.c (qualify_type): Remove.
4021 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4023 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4025 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4027 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4029 * Makefile.in (parse.c, parse.h): Create atomically.
4031 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4033 * class.c (current_obstack): Remove.
4034 * decl.c (ggc_p): Remove.
4035 (start_decl): Don't use decl_tree_cons.
4036 (grokdeclarator): Don't use build_decl_list.
4037 (start_function): Don't use decl_tree_cons.
4038 (finish_function): Don't mess with obstacks.
4039 * decl2.c (grok_x_components): Don't use build_decl_list.
4040 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4041 (implicitly_declare_fn): Don't call build_decl_list.
4042 * parse.y (frob_specs): Don't call build_decl_list or
4044 (expr_or_declarator_intern): Don't call decl_tree_cons.
4045 (primary): Don't call build_decl_list.
4046 (fcast_or_absdcl): Likewise.
4047 (typed_declspecs): Don't call decl_tree_cons.
4048 (reserved_declspecs): Don't call build_decl_list.
4049 (declmods): Likewise.
4050 (reserved_typespecquals): Likewise.
4052 (new_type_id): Likewise.
4053 (cv_qualifiers): Likewise.
4054 (after_type_declarator_intern): Likewise.
4055 (notype_declarator_intern): Likewise.
4056 (absdcl_intern): Likewise.
4057 (named_parm): Likewise.
4058 * pt.c (most_specialized_class): Likewise.
4059 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4060 (init_repo): Initialize it.
4061 * search.c (current_obstack): Remove.
4062 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4064 2000-10-09 Richard Henderson <rth@cygnus.com>
4066 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4067 (c++ language support bits for libgcc): Remove.
4068 (c++.clean): Remove cplib2.txt cleanup.
4069 * config-lang.in (headers, lib2funcs): Remove.
4071 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4072 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4073 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4074 * inc/new.h, inc/typeinfo: Remove files.
4076 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4078 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4080 (init_decl_processing): Initialize intmax_type_node and
4083 2000-10-06 Richard Henderson <rth@cygnus.com>
4085 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4086 (original_result_rtx): Remove.
4087 * decl.c (save_function_data): Don't clear x_result_rtx.
4088 (mark_lang_function): Don't mark it either.
4089 * expr.c (fixup_result_decl): Remove.
4090 * semantics.c (genrtl_named_return_value): Frob the return decl
4091 before calling emit_local_var.
4092 (genrtl_finish_function): Don't call fixup_result_decl.
4093 Always emit the jump to return_label.
4095 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4097 * pt.c (lookup_template_class): Set current access for enum.
4098 (tsubst_enum): Set file & line for enum decl.
4100 * spew.c (yylex): Remove unused variable.
4102 2000-10-05 Richard Henderson <rth@cygnus.com>
4104 * semantics.c (genrtl_finish_function): Don't init or check
4105 can_reach_end; remove noreturn and return value checks.
4107 2000-10-05 Tom Tromey <tromey@cygnus.com>
4109 * init.c (build_java_class_ref): Use `build_static_name' with a
4110 suffix, not a prefix, to build the class object's name.
4112 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4114 * cp-tree.h (access_kind): Fix comment typo.
4115 * decl2.c (grokfield): Fix diagnostic typo.
4116 * semantics.c (finish_template_type): Fix comment typo.
4117 (finish_qualified_object_call_expr): Likewise.
4119 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4121 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4124 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4126 * spew.c (frob_id): New static function.
4127 (frob_opname): Use it.
4130 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4132 * decl.c (lang_mark_false_label_stack): Remove.
4133 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4135 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4137 * gxxint.texi: Use @email for formatting email addresses.
4139 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4141 * error.c: Remove direct obstack manipulation. Replace with
4142 output_buffer-based formatting. Adjust calls to removed macros.
4143 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4144 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4145 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4147 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4149 * ir.texi: Move to ../c-tree.texi.
4151 2000-09-20 Jason Merrill <jason@redhat.com>
4153 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4155 2000-09-21 Andreas Jaeger <aj@suse.de>
4157 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4158 * cp-tree.h: ... here.
4160 * error.c: Remove declaration of cp_printer.
4162 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4164 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4166 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4168 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4171 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4173 * decl.c (start_function): Robustify.
4175 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4177 * cp-tree.h (check_function_format): Accept a `status' parameter.
4179 * call.c, typeck.c: Updates calls to `check_function_format'.
4181 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4183 * decl2.c (handle_class_head): Always push some scope even
4186 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4188 * cp-tree.h (struct cp_language_function): Remove
4189 x_scope_stmt_stack and name_declared.
4190 (current_scope_stmt_stack): Remove.
4191 (function_name_declared_p): New macro.
4192 (struct lang_decl_flags): Use c_lang_decl as a base class.
4194 (struct lang_decl): Replace saved_tree with context.
4195 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4196 (SET_DECL_FRIEND_CONTEXT): Likewise.
4197 (DECL_VIRTUAL_CONTEXT): Likewise.
4198 (DECL_SAVED_TREE): Remove.
4199 (C_DECLARED_LABEL_FLAG): Likewise.
4200 (cplus_expand_expr_stmt): Don't declare.
4201 (add_decl_stmt): Likewise.
4202 (add_scope_stmt): Likewise.
4203 * decl.c (mark_stmt_tree): Remove.
4204 (case_compare): Likewise.
4205 (finish_case_label): Use c_add_case_label.
4206 (init_decl_processing): Set more language-specific hooks.
4207 (build_enumerator): Fix typo in comment.
4208 (cplus_expand_expr_stmt): Remove.
4209 (mark_lang_function): Use mark_c_language_function.
4210 (lang_mark_tree): Use c_mark_lang_decl.
4211 * decl2.c: Change order of inclusion.
4212 * except.c: Likewise.
4213 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4214 back on c_expand_expr.
4215 * friend.c: Include expr.h.
4216 * init.c: Change order of inclusion.
4217 * Makefile.in: Update dependencies.
4218 * lex.h (free_lang_decl_chain): Remove.
4219 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4220 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4222 (instantiate_decl): Use function_name_declared_p.
4223 * semantics.c (lang_expand_expr_stmt): Remove.
4224 (set_current_function_name_declared): Likewise.
4225 (current_function_name_declared): Likewise.
4226 (begin_compound_stmt): Use function_name_declared_p.
4227 (add_decl_stmt): Remove.
4228 (setup_vtbl_ptr): Use function_name_declared_p.
4229 (add_scope_stmt): Remove.
4230 (current_scope_stmt_stack): New function.
4231 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4232 (expand_body): Use function_name_declared_p.
4233 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4234 * typeck.c: Change order of includes.
4235 (convert_sequence): Remove.
4237 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4239 * lex.c (reswords): Add _Complex.
4241 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4243 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4245 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4247 * init.c (begin_init_stmts): Don't use // comments.
4249 2000-09-12 Jason Merrill <jason@redhat.com>
4251 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4252 all non-extern arrays.
4254 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4255 typenames, too. Downgrade complaint to pedwarn.
4256 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4257 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4258 'class This::Inherited'.
4260 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4262 * decl.c (finish_case_label): Given the LABEL_DECL a
4265 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4267 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4268 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4269 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4270 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4271 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4273 (sorry_for_unsupported_tree, print_scope_operator,
4274 print_left_paren, print_right_paren, print_left_bracket,
4275 print_right_bracket, print_whitespace): Likewise.
4276 (aggr_variety): Rename to class_key_or_enum.
4277 (print_type): Rename to print_type_id.
4278 (print_type_specifier_seq, print_simple_type_specifier,
4279 print_elaborated_type_specifier,
4280 print_rest_of_abstract_declarator,
4281 print_parameter_declaration_clause, print_exception_specification,
4282 print_nested_name_specifier, print_template_id,
4283 typedef_original_name, print_template_argument_list_start,
4284 print_template_argument_list_end): New functions.
4286 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4288 * ir.texi: Add more documentation.
4290 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4292 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4293 (current_function_parms): Don't define.
4294 (struct cp_language_function): Remove parms_stored.
4295 (current_function_just_assigned_this): Don't define.
4296 (current_function_parms_stored): Likewise.
4297 (static_ctors): Declare.
4298 (static_dtors): Likewise.
4299 (SF_EXPAND): Don't define.
4300 (expand_start_early_try_stmts): Remove declaration.
4301 (store_parm_decls): Likewise.
4302 * decl.c (static_ctors): Don't declare.
4303 (static_dtors): Likewise.
4304 (struct binding_level): Remove this_block.
4305 (poplevel): Remove dead code.
4306 (set_block): Likewise.
4307 (mark_binding_level): Don't mark this_block.
4308 (mark_saved_scope): Don't mark x_function_parms.
4309 (init_decl_processing): Don't add current_function_parms as a GC
4311 (check_function_type): Change prototype.
4312 (start_function): Remove RTL-generation code.
4313 (expand_start_early_try_stmts): Remove.
4314 (store_parm_decls): Give it internal linkage. Remove
4315 RTL-generation code.
4316 (finish_function): Remove RTL-generation code.
4317 * decl2.c (static_ctors): Fix formatting.
4318 (static_dtors): Likewise.
4319 * method.c (use_thunk): Don't call store_parm_decls.
4320 (synthesize_method): Likewise.
4321 * optimize.c (maybe_clone_body): Likewise.
4322 * parse.y (fn.def2): Likewise.
4323 (.set_base_init): Likewise.
4324 (nodecls): Likewise.
4325 * pt.c (instantiate_decl): Likewise.
4326 * rtti.c (synthesize_tinfo_fn): Likewise.
4327 * semantics.c (genrtl_try_block): Simplify.
4328 (expand_body): Use genrtl_start_function and
4329 genrtl_finish_function.
4330 (genrtl_start_function): New function.
4331 (genrtl_finish_function): Likewise.
4333 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4335 * error.c (cp_tree_printer, case 'P'): Append break.
4337 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4339 * cp-tree.h (frob_opname): Declare.
4340 * parse.y (saved_scopes): New static variable.
4341 (cp_parse_init): Adjust.
4342 (do_id): If lastiddecl is NULL, do do_identifier.
4343 (operator): Save scope information.
4344 (unoperator): New reduction. Restore scope information.
4345 (operator_name): Append unoperator. Call frob_opname.
4346 * spew.c (frob_opname): Define.
4348 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4350 * decl.c, rtti.c: Include defaults.h if not already included.
4351 Don't define the *_TYPE_SIZE macros.
4353 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4355 * cp-tree.h (push_switch): Change prototype.
4356 (check_cp_case_value): Remove declaration.
4357 (decl_constant_value): Likewise.
4358 * decl.c (struct cp_switch): Add switch_stmt and cases.
4359 (case_compare): New function.
4360 (push_switch): Set switch_stmt. Initialize cases.
4361 (pop_switch): Clean up cases.
4362 (define_case_label): Rename to ...
4363 (finish_case_label): ... this. Do semantic analysis for case
4365 (start_function): Correct comment.
4366 * decl2.c (check_cp_case_value): Remove.
4367 * expr.c (do_case): Remove.
4368 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4369 * semantics.c (genrtl_do_poplevel): Remove declaration.
4370 (RECHAIN_STMTS): Remove.
4371 (finish_break_stmt): Use build_break_stmt.
4372 (finish_continue_stmt): Use build_continue_stmt.
4373 (finish_switch_cond): Adjust condition here, rater than in
4374 c_expand_start_case.
4375 (finish_case_label): Remove.
4376 * typeck.c (c_expand_return): Remove.
4377 (c_expand_start_case): Likewise.
4379 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4381 * ir.texi: Document type nodes.
4383 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4385 * cp-tree.h (init_cp_semantics): Declare.
4386 (genrtl_try_block): Don't declare.
4387 (genrtl_handler): Likewise.
4388 (genrtl_catch_block): Likewise.
4389 (genrtl_ctor_stmt): Likewise.
4390 (genrtl_subobject): Likewise.
4391 (genrtl_do_poplevel): Likewise.
4392 (genrtl_named_return_value): Likewise.
4393 * lex.c (init_parse): Call init_cp_semantics.
4394 * semantics.c (genrtl_try_block): Give it internal linkage.
4395 (genrtl_handler): Likewise.
4396 (genrtl_catch_block): Likewise.
4397 (genrtl_ctor_stmt): Likewise.
4398 (genrtl_subobject): Likewise.
4399 (genrtl_do_poplevel): Likewise.
4400 (genrtl_named_return_value): Likewise.
4401 (lang_expand_stmt): Rename to ...
4402 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4403 (init_cp_semantics): Define.
4405 * decl.c (initialize_local_var): Remove RTL-generating code.
4406 * semantics.c (genrtl_try_block): Fix formatting.
4408 Move statement-tree facilities from C++ to C front-end.
4409 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4410 (void_zero_node): Remove.
4411 (stmt_tree): Likewise.
4412 (scope_chain): Adjust.
4413 (language_function): Rename to cp_language_function.
4414 (cp_function_chain): Adjust.
4415 (current_stmt_tree): Remove.
4416 (last_tree): Likewise.
4417 (last_expr_type): Likewise.
4418 (struct lang_decl): Adjust.
4419 (STMT_IS_FULL_EXPR_P): Remove.
4421 (begin_stmt_tree): Likewise.
4422 (finish_stmt_tree): Likewise.
4423 (walk_tree_fn): Likewise.
4424 (walk_stmt_tree): Likewise.
4425 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4426 * decl.c (mark_stmt_tree): Adjust type.
4427 (init_decl_processing): Don't build void_zero_node.
4428 (initialize_local_var): Adjust usage of current_stmt_tree.
4429 (finish_enum): Use add_stmt, not add_tree.
4430 (save_function_data): Adjust use of language_function.
4431 (finish_constructor_body): Use add_stmt, not add_tree.
4432 (finish_destructor_body): Likewise.
4433 (push_cp_function_context): Adjust use of language_function.
4434 (pop_cp_function_context): Likewise.
4435 (mark_lang_function): Likewise.
4436 (mark_cp_function_context): Likewise.
4437 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4438 (build_vec_init): Likewise.
4439 * semantics.c (SET_LAST_STMT): Remove.
4440 (RECHAIN_STMTS): Don't use it.
4441 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4442 (current_stmt_tree): Define.
4444 (finish_goto_stmt): Use add_stmt, not add_tree.
4445 (finish_expr_stmt): Likewise.
4446 (begin_if_stmt): Likewise.
4447 (finish_then_clause): Likewise.
4448 (begin_while_stmt): Likewise.
4449 (begin_do_stmt): Likewise.
4450 (finish_return_stmt): Likewise.
4451 (begin_for_stmt): Likewise.
4452 (finish_break_stmt): Likewise.
4453 (finish_continue_stmt): Likewise.
4454 (begin_switch_stmt): Likewise.
4455 (finish_case_label): Likewise.
4456 (begin_try_block): Likewise.
4457 (begin_function_try_block): Likewise.
4458 (begin_handler): Likewise.
4459 (begin_catch_block): Likewise.
4460 (begin_compound_stmt): Likewise.
4461 (begin_asm_stmt): Likewise.
4462 (finish_asm_stmt): Likewise.
4463 (finish_label_stmt): Likewise.
4464 (add_decl_stmt): Likewise.
4465 (finish_subobject): Likewise.
4466 (finish_decl_cleanup): Likewise.
4467 (finish_named_return_value): Likewise.
4468 (setup_vtbl_ptr): Likewise.
4469 (add_scope_stmt): Likewise.
4470 (finish_stmt_expr): Likewise.
4471 (prune_unused_decls): Remove.
4472 (begin_stmt_tree): Likewise.
4473 (finish_stmt_tree): Likewise.
4474 (prep_stmt): Adjust use of current_stmt_tree.
4475 (lang_expand_stmt): Likewise.
4476 * tree.c (statement_code_p): Remove.
4477 (cp_statement_code_p): New function.
4478 (walk_stmt_tree): Remove.
4479 (init_tree): Set lang_statement_code_p.
4481 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4483 Integrated preprocessor.
4485 * Make-lang.in, Makefile.in: Remove all references to input.c,
4486 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4487 * gxx.gperf, hash.h, input.c: Delete.
4488 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4489 initialized properly.
4491 * class.c (fixup_pending_inline): Take a tree, not a
4492 struct pending_inline *. All callers changed.
4493 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4494 RID_PROTECTED entries in ridpointers[] array here.
4495 * decl.c (duplicate_decls): Do not refer to struct
4497 (record_builtin_type, init_decl_processing): Use RID_MAX not
4499 (grokdeclarator): Use C_IS_RESERVED_WORD.
4500 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4502 (grok_x_components): Do not inspect pending_inlines chain.
4504 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4505 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4506 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4507 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4508 TIME_IDENTIFIER_FILEINFO): Kill.
4510 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4512 * parse.y: Call do_pending_inlines unconditionally.
4513 reinit_parse_for_method is now snarf_method. fn.defpen is no
4514 longer necessary. Remove unnecessary <itype> annotation on
4515 SCOPE. Do not refer to end_of_file or struct pending_inline.
4516 * semantics.c (begin_inline_definitions): Call
4517 do_pending_inlines unconditionally.
4519 * lex.c: Remove all code now shared with C front end.
4520 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4521 into the get_identifier table. Rewrite pragma handling to
4522 work with the registry. Move code to save tokens for later
4523 processing to spew.c.
4525 * spew.c: Rewrite everything in terms of token streams instead
4526 of text. Move routines here from lex.c / input.c as
4527 appropriate. GC-mark trees hanging off the pending inlines
4530 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4532 * NEWS: Mention that the named return value extension has been
4534 * cp-tree.h (original_result_rtx): Define.
4535 (TREE_REFERENCE_EXPR): Remove.
4536 (DECL_VPARENT): Likewise.
4537 (pushdecl_nonclass_level): Likewise.
4538 (store_return_init): Likewise.
4539 (reinit_lang_specific): Likewise.
4540 (genrtl_named_return_value): Change prototype.
4541 * decl.c (original_result_rtx): Remove.
4542 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4543 Do not generate RTL for local variables here.
4544 (store_return_init): Remove.
4545 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4547 (finish_named_return_value): Adjust accordingly. Warn that this
4548 extension is deprecated.
4549 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4551 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4553 * pt.c (type_unification_real): Replace switch with if.
4554 (unify): Tsubst non-type parms before comparing.
4556 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4558 * error.c (dump_typename): New function, broken out of ...
4559 (dump_type): ... here. Use it.
4560 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4562 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4564 * init.c (build_offset_ref): Deal with namespace scoped
4567 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4569 * class.c (resolve_address_of_overloaded_function): Add
4570 explanation message.
4571 * decl.c (define_case_label): Reformat explanation.
4572 * decl2.c (finish_static_data_member_decl): Likewise.
4573 (grokfield): Likewise.
4574 * friend.c (do_friend): Likewise.
4576 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4578 * tree.c (walk_tree): Expose tail recursion.
4579 (walk_stmt_tree): New function.
4580 * cp-tree.h: Prototype walk_stmt_tree.
4581 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4582 the BLOCKs directly. If a BLOCK has no variables after
4583 pruning, discard it.
4584 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4585 restore the line number.
4587 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4589 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4590 (pt.o): Remove dependency on HTAB_H.
4591 * cp-tree.h: Include hashtab.h.
4592 (walk_tree): Change prototype.
4593 (walk_tree_without_duplicates): New function.
4594 * decl.c (check_default_argument): Use it.
4595 * optimize.c (remap_decl): Adjust calls to walk_tree.
4596 (copy_body): Likewise.
4597 (expand_calls_inline): Likewise.
4598 (calls_setjmp_p): Use walk_tree_without_duplicates.
4599 * pt.c: Don't include hashtab.h.
4600 (for_each_template_parm): Use walk_tree_without_duplicates.
4601 * semantics.c (finish-stmt_tree): Likewise.
4602 (expand_body): Likewise.
4603 * tree.c (walk_tree): Add additional parameter.
4604 (walk_tree_without_duplicates): New function.
4605 (count_trees): Use it.
4606 (verify_stmt_tree): Adjust call to walk_tree.
4607 (find_tree): Use walk_tree_without_duplicates.
4608 (no_linkage_check): Likewise.
4609 (break_out_target_exprs): Adjust call to walk_tree.
4610 (cp_unsave): Likewise.
4612 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4614 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4615 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4616 * cp-tree.h (TYPE_BINFO): Adjust comment.
4617 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4618 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4619 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4620 (TYPE_TEMPLATE_INFO): Likewise.
4621 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4622 * class.c (push_nested_class): Likewise.
4623 * decl.c (lookup_name_real): Likewise.
4624 (grokdeclarator): Likewise.
4625 (grok_op_properties): Likewise.
4626 (xref_tag): Likewise.
4627 (xref_basetypes): Likewise.
4628 * decl2.c (constructor_name_full): Likewise.
4629 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4630 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4631 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4632 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4633 (dump_type_suffix): Likewise.
4634 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4636 (get_aggr_from_typedef): Likewise.
4637 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4638 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4639 (write_template_parm): Likewise.
4640 (write_template_template_parm): Check tree code instead of
4641 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4642 * method.c (build_overload_nested_name): Add
4643 BOUND_TEMPLATE_TEMPLATE_PARM.
4644 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4645 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4646 * pt.c (convert_template_argument): Check tree code instead of
4647 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4648 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4649 (for_each_template_parm): Adjust comment.
4650 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4651 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4652 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4653 template_args_equal to compare template template parameter cases.
4654 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4655 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4657 * tree.c (copy_template_template_parm): Decide whether to create
4658 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4659 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4660 (copy_tree_r): Likewise.
4661 * typeck.c (comptypes): Likewise. Check tree code instead of
4662 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4664 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4666 * decl.c (finish_function): Move the code for handling functions
4667 marked with the constructor and destructor attributes inside the
4670 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4672 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4674 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4676 * pt.c (lookup_template_class): Remove abort.
4677 * tree.c (get_type_decl): Allow error_mark_node.
4679 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4681 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4684 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4686 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4689 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4691 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4692 union tag mismatch error reporting.
4694 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4696 * call.c (build_scoped_method_call): Check it is not a namespace.
4698 2000-08-30 Jason Merrill <jason@redhat.com>
4700 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4702 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4703 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4704 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4706 * decl.c (start_function): Always call make_function_rtl.
4708 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4710 * semantics.c (prune_unused_decls): New function.
4711 (finish_stmt_tree): Call it via walk_tree.
4713 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4715 * class.c (build_secondary_vtable): Constify a char *.
4716 * decl.c (init_decl_processing): Initialize function_id_node,
4717 pretty_function_id_node, and func_id_node.
4718 * input.c (struct input_source): Constify 'str'.
4719 (feed_input): Constify first argument.
4720 * mangle.c (write_identifier): Constify argument.
4721 * pt.c (mangle_class_name_for_template): Constify argument.
4723 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4725 * typeck.c (mark_addressable): Remove code that pokes around in
4728 2000-08-28 Jason Merrill <jason@redhat.com>
4730 * lex.c (file_name_nondirectory): Move to toplev.c.
4732 * cp-tree.h (LOCAL_CLASS_P): New macro.
4733 * class.c (finish_struct_1): Use it.
4735 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4737 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4738 (write_encoding): Pass another argument to write_name.
4739 (write_name): Add ignore_local_scope parameter. Fix handling of
4741 (write_nested_name): Use write_unqualified_name.
4742 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4743 (write_template_prefix): Use write_unqualified_name.
4744 (write_component): Remove.
4745 (write_local_name): Add parameter. Use direct local entity to
4746 discriminator calculation.
4747 (write_class_enum_type): Pass another argument to write_name.
4748 (write_template_template_arg): Likewise.
4749 (make_guard_variable): Likewise.
4751 2000-08-27 Jason Merrill <jason@redhat.com>
4753 * decl.c (pushdecl): Matching decls for local externs are found in
4754 the current level. Propagate linkage information from previous
4757 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4759 * ir.texi (Expressions): Fix typo.
4761 2000-08-25 Greg McGary <greg@mcgary.org>
4763 * tree.c (init_tree): Use ARRAY_SIZE.
4765 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4767 * error.c (cp_tree_printer): Rework.
4769 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4771 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4773 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4774 (cp-demangle.o): Remove target.
4775 (dyn-string.o): Likewise.
4777 * decl.c (grokfndecl): Require that `main' return an `int'.
4778 * mangle.c (write_encoding): Don't mangle return types for
4779 conversion functions.
4781 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4783 * error.c (tree_formatting_info): New data type.
4784 (tree_being_formatted): New macro.
4785 (tree_formatting_flags): Likewise.
4786 (put_whitespace): Likewise.
4787 (print_tree_identifier): Likewise.
4788 (print_identifier): Likewise.
4789 (cp_tree_printer, print_function_argument_list, print_declaration,
4790 print_expression, print_function_declaration,
4791 print_function_parameter, print_type, print_cv_qualifier): New
4793 (init_error): Initialize lang_printer.
4795 2000-08-24 Jason Merrill <jason@redhat.com>
4797 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4798 adjustment necessary.
4800 2000-08-24 Greg McGary <greg@mcgary.org>
4802 * cp-tree.h (MAIN_NAME_P): Remove macro.
4804 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4806 * error.c (print_instantiation_context): Don't forget to flush the
4809 2000-08-23 Jason Merrill <jason@redhat.com>
4811 * typeck.c (build_ptrmemfunc): Save the input pmf.
4813 * method.c (process_modifiers): Use same_type_p.
4815 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4817 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4818 * mangle.c (write_function_type): Change prototype.
4819 (write_encoding): Don't mangle return types for
4820 constructors or destructors.
4821 (write_type): Adjust call to write_function_type.
4822 * pt.c (instantiate_template): Instantiate alternate entry points
4823 when instantiating the main function.
4825 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4827 * error.c (cp_print_error_function): Don't use embedded '\n' in
4830 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4832 * decl.c (init_decl_processing): Remove bogus initialization.
4833 * error.c (lang_print_error_function): Restore here.
4834 (init_error): Initialize print_error_function.
4836 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4838 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4840 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4842 * Makefile.in (error.o): Depends on diagnostic.h
4844 * cp-tree.h (problematic_instantiation_changed,
4845 record_last_problematic_instantiation, current_instantiation,
4846 print_instantiation_context): Declare.
4847 (maybe_print_template_context): Remove.
4849 * decl.c (init_decl_processing): Set print_error_function to NULL.
4850 (lang_print_error_function): Remove, since we're using a new
4853 * error.c: #include diagnostic.h
4854 (function_category): New function.
4855 (cp_diagnostic_starter): Likewise.
4856 (cp_diagnostic_finalizer): Likewise.
4857 (cp_print_error_function): Likewise.
4858 (maybe_print_instantiation_context): Likewise.
4859 (print_instantiation_full_context): Likewise.
4860 (print_instantiation_partial_context): Likewise.
4861 (print_instantiation_context): Define.
4862 (init_error): Initialize diagnostic pager and finalizer.
4864 * pt.c (problematic_instantiation_changed): Define.
4865 (record_last_problematic_instantiation): Likewise.
4866 (current_instantiation): Likewise.
4867 (maybe_print_template_context): Remove.
4868 (print_template_context): Likewise.
4869 (current_tinst_level): Make static to reflect Brendan Kehoe's
4870 change of 1995-04-13.
4871 (push_tinst_level): Call print_instantiation_context.
4873 2000-08-21 Nix <nix@esperi.demon.co.uk>
4875 * lang-specs.h: Do not process -o or run the assembler if
4878 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4880 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4882 * decl2.c (lang_decode_option): Disable gettext attributes for
4885 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4887 * lex.c (lang_init_options): Default diagnostic message maximum
4888 length to 80, when line-wrapping.
4890 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4892 * class.c (build_vtbl_initializer): Clear the entire
4893 vtbl_init_data. Start keeping track of the functions for which we
4894 have created vcall offsets here.
4895 (dfs_build_vcall_offset_vtbl_entries): Remove.
4896 (build_vcall_offset_vtbl_entries): Reimplement.
4897 (add_vcall_offset_vtbl_entries_r): New function.
4898 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4899 computing when vcall offsets are necessary.
4901 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4903 * decl.c (member_function_or_else): Use cp_error ... %T.
4904 (grokdeclarator): Likewise.
4905 (start_method): Likewise.
4906 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4908 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4910 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4913 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4915 * cp-tree.h (PTRMEM_OK_P): New macro.
4916 (itf_ptrmem_ok): New enumeration value.
4917 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4918 argument. Diagnose implicit pointer to member.
4919 (instantiate_type): Don't diagnose implicit pointer to member
4920 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4921 resolve_address_of_overloaded_function.
4922 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4923 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4924 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4925 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4926 (build_unary_op): Deal with single non-static member in
4929 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4931 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4933 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4935 * cp-tree.h (enum_name_string): Remove prototype.
4936 (report_case_error): Remove prototype.
4937 * cp/typeck2.c (enum_name_string): Remove.
4938 (report_case_error): Remove.
4939 * error.c (dump_expr): Deal with enum values directly.
4940 Correctly negate integer constant.
4942 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4944 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4945 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4946 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4947 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4948 (__cxa_vec_new): Use __cxa_vec_new2.
4949 (__cxa_vec_delete): Use __cxa_vec_delete2.
4951 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4953 * vec.cc (__cxa_vec_new): Set "C" linkage.
4954 (__cxa_vec_ctor): Likewise.
4955 (__cxa_vec_cctor): Likewise.
4956 (__cxa_vec_dtor): Likewise.
4957 (__cxa_vec_delete): Likewise.
4958 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4959 (__cxa_vec_ctor): Likewise.
4960 (__cxa_vec_cctor): Likewise.
4961 (__cxa_vec_dtor): Likewise.
4962 (__cxa_vec_delete): Likewise.
4964 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4966 * class.c (instantiate_type): Reinstate local variable
4967 deleted in previous change.
4969 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4972 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4974 * cp-tree.h (instantiate_type_flags): New enumeration.
4975 (instantiate_type): Change parameter.
4976 * class.c (instantiate_type): Adjust prototype. Adjust.
4977 * call.c (standard_conversion): Adjust instantiate_type call.
4978 (reference_binding): Likewise.
4979 (build_op_delete_call): Likewise.
4980 (convert_like_real): Likewise.
4981 * cvt.c (cp_convert_to_pointer): Likewise.
4982 (convert_to_reference): Likewise.
4983 * pt.c (convert_nontype_argument): Likewise.
4984 * typeck.c (build_binary_op): Likewise.
4985 (build_ptrmemfunc): Likewise.
4986 (convert_for_assignment): Likewise.
4988 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4990 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4991 (current_aggr): Define.
4992 * decl.c (grokdeclarator): Make sure a friend class is an
4993 elaborated type specifier.
4994 * parse.y (current_aggr): Remove static definition.
4995 (cp_parse_init): Adjust.
4996 (structsp): Clear and restore current_aggr.
4997 (component_decl_list): Clear current_aggr.
4999 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
5000 aggregate tag on the typename's context.
5002 * pt.c (tsubst_friend_class): Return error_mark_node, if
5004 (instantiate_class_template): Ignore error_mark_node friend types.
5006 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
5008 * cvt.c (warn_ref_binding): New static function, broken out of ...
5009 (convert_to_reference): ... here. Use it.
5011 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5013 * parse.y (template_arg): Add rule for template qualified with
5016 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5018 * decl2.c (add_function): Reorganize.
5019 (arg_assoc): Do not consider function template decls.
5021 2000-08-11 Jason Merrill <jason@redhat.com>
5023 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5026 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5028 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5029 (lookup_nested_tag): Likewise.
5031 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5034 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5036 * parse.y (named_complex_class_head_sans_basetype): Remove
5039 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5041 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5042 explicit TEMPLATE_ID_EXPR args.
5043 (build_expr_from_tree, case CALL_EXPR): Likewise.
5045 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5047 * decl.c (check_tag_decl): Diagnose typename's which don't
5050 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5052 * init.c (build_aggr_init): Reject bogus array initializers
5055 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5057 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5059 * cp/tinfo.cc (__dynamic_cast): Likewise.
5060 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5062 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5064 * cvt.c (convert_to_pointer_force): Fix error message when
5065 attempting to cast from ambiguous base.
5067 2000-08-08 Jason Merrill <jason@redhat.com>
5069 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5070 (tsubst_template_arg_vector): Likewise.
5072 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5073 assume that one will be as large as the union.
5075 2000-08-07 Kazu Hirata <kazu@hxi.com>
5077 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5078 * decl.c (pop_labels): Likewise.
5080 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5082 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5084 (__pointer_to_member_type_info): Likewise.
5085 (__base_class_info): Likewise.
5086 (__class_type_info): Likewise.
5087 (__si_class_type_info): Likewise.
5088 (__vmi_class_type_info): Likewise.
5089 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5090 Changed member names to match specifications.
5091 (__vmi_class_type_info::__do_find_public_src): Likewise.
5092 (__si_class_type_info::__do_dyncast): Likewise.
5093 (__vmi_class_type_info::__do_dyncast): Likewise.
5094 (__si_class_type_info::__do_upcast): Likewise.
5095 (__vmi_class_type_info::__do_upcast): Likewise.
5096 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5097 (__pbase_type_info::__pointer_catch): Likewise.
5098 (__pointer_type_info::__pointer_catch): Likewise.
5099 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5101 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5103 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5104 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5105 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5107 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5109 * cp-tree.h (add_method): Change prototype.
5110 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5111 Don't double the size of the method vector in the error case.
5112 (handle_using_decl): Adjust call to add_method.
5113 (add_implicitly_declared_members): Likewise.
5114 (clone_function_decl): Likewise.
5115 * decl2.c (check_classfn): Likewise.
5116 * semantics.c (finish_member_declaration): Likewise.
5118 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5120 * decl.c (flag_isoc94): New variable.
5122 2000-08-02 Jason Merrill <jason@redhat.com>
5124 * pt.c (do_type_instantiation): Add complain parm; don't complain
5125 if called recursively.
5126 * cp-tree.h, parse.y: Adjust.
5128 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5130 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5131 -Wno-strict-prototypes.
5133 * g++spec.c: Adjust type of second argument to
5134 lang_specific_driver, and update code as necessary.
5136 * cp-tree.h: Don't prototype min_precision here.
5137 (my_friendly_assert): Cast expression to void.
5138 * semantics.c (do_poplevel): Initialize scope_stmts.
5140 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5142 * cp-tree.h (DECL_NEEDED_P): Tweak.
5144 2000-07-28 Jason Merrill <jason@redhat.com>
5146 * lang-specs.h: Use %i in rule for .ii files.
5148 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5150 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5152 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5154 Allow indirect primary bases.
5155 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5157 (CLASSTYPE_VFIELD_PARENT): Remove.
5158 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5159 (BINFO_PRIMARY_BINFO): Remove.
5160 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5161 (BINFO_VBASE_PRIMARY_P): Likewise.
5162 (BINFO_PRIMARY_BASE_OF): New macro.
5163 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5164 (get_primary_binfo): New function.
5165 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5166 * class.c (vcall_offset_data_s): Rename to ...
5167 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5168 and add ctor_vtbl_p.
5169 (get_derived_offset): Use get_primary_binfo.
5170 (dfs_mark_primary_bases): Adjust handling of virtual primary
5172 (mark_primary_bases): Likewise.
5173 (set_primary_base): Take a binfo, not an integer, as a
5174 representation of the primary base.
5175 (indirect_primary_base_p): Remove.
5176 (determine_primary_base): Adjust for indirect primary bases.
5177 (dfs_find_final_overrider): Fix typo in coment.
5178 (update_vtable_entry_for_fn): Use get_primary_binfo.
5179 (layout_nonempty_base_or_field): Tweak.
5180 (build_base_fields): Adjust for new primary base semantics.
5181 (dfs_propagate_binfo_offsets): Remove.
5182 (propagate_binfo_offsets): Rewrite.
5183 (dfs_set_offset_for_shared_vbases): Remove.
5184 (layout_virtual_bases): Don't use it.
5185 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5187 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5188 CLASSTYPE_VFIELD_PARENT.
5189 (dfs_get_primary_binfo): New function.
5190 (get_primary_binfo): Likewise.
5191 (dump_class_hierarchy_r): Tweak printing of primary bases.
5192 (build_vtbl_initializer): Fix typo in comments. Use
5194 (build_vcall_and_vbase_vtbl_entries): Likewise.
5195 (build_vbaes_offset_vtbl_entries): Likewise.
5196 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5197 BV_VCALL_INDEX to handle indirect primary bases.
5198 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5199 (build_rtti_vtbl_entries): Likewise.
5200 * search.c (get_shared_vbase_if_not_primary): Tweak.
5201 (find_vbase_instance): Likewise.
5202 (binfo_for_vtable): Simplify.
5203 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5204 (make_binfo): Make it have 11 entries.
5206 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5208 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5209 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5210 ascertaining primaryness.
5211 (G): Remove template_args.
5212 (decl_is_template_id): New function.
5213 (write_encoding): Use decl_is_template_id.
5214 (write_name): Likewise. Handle type_decls. Get main variant of
5216 (write_nested_name): Likewise.
5217 (write_prefix): Likewise.
5218 (write_template_prefix): Likewise.
5219 (write_special_name_constructor): Remove defunct production from
5221 (write_bare_function_type): Remove comment about absent parameter.
5222 (write_template_template_arg): Add missing grammar production to
5225 2000-07-27 Jason Merrill <jason@redhat.com>
5227 * decl.c (duplicate_decls): If common_type produces a non-typedef
5228 type for a typedef, just use the old type.
5230 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5232 * cp-tree.h (function_depth): Declare.
5233 (verify_stmt_tree): Likewise.
5234 (find_tree): Likewise.
5235 * decl.c (function_depth): Give it external linkage.
5236 * optimize.c (optimize_function): Increment and decrement it.
5237 * tree.c (verify_stmt_tree_r): New function.
5238 (verify_stmt_tree): Likewise.
5239 (find_tree_r): Likewise.
5240 (find_tree): Likewise.
5242 2000-07-27 Jason Merrill <jason@redhat.com>
5244 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5246 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5248 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5250 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5251 * decl2.c (get_guard): Call cp_finish_decl, not
5252 rest_of_decl_compilation, for local guards.
5253 * lex.c (do_identifier): Remove unused variable.
5255 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5257 * parse.y: Add missing ';'.
5259 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5261 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5264 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5266 Kill strict_prototype. Backwards compatibility only for
5267 non NO_IMPLICIT_EXTERN_C systems.
5268 * cp-tree.h (flag_strict_prototype): Remove.
5269 (strict_prototype): Remove.
5270 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5271 * decl.c (maybe_push_to_top_level): Adjust.
5272 (pop_from_top_level): Adjust.
5273 (decls_match): Only allow sloppy parm matching for ancient
5275 (init_decl_processing): Adjust.
5276 (grokdeclarator): Adjust.
5277 * decl2.c (flag_strict_prototype): Remove.
5278 (strict_prototype): Remove.
5279 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5280 (lang_f_options): Remove "strict-prototype".
5281 (unsupported-options): Add "strict-prototype".
5282 * lex.c (do_identifier): Adjust.
5283 (do_scoped_id): Adjust.
5284 * parse.y (empty_parms): Adjust.
5285 * class.c (push_lang_context): Adjust.
5286 (pop_lang_context): Adjust.
5287 * typeck.c (comp_target_parms): Adjust.
5289 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5291 * decl.c (poplevel): Deal with anonymous variables at for scope.
5292 (maybe_inject_for_scope_var): Likewise.
5294 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5296 * decl.c: Remove all signal handling code, now done in toplev.c.
5298 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5300 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5302 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5305 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5307 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5308 Define my_friendly_assert and my_friendly_abort as macros
5309 which may call friendly_abort. Prototype friendly abort, not
5310 my_friendly_abort or my_friendly_assert.
5311 * decl.c (signal_catch): Report the signal caught in the error
5312 message. Call fatal directly.
5313 * typeck2.c (ack, my_friendly_assert): Delete.
5314 (my_friendly_abort): Rename to friendly_abort. Expect file,
5315 line, and function parameters. Report the abort code, then
5316 call fancy_abort. Do not mask an abort if errors have
5319 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5321 * typeck.c (comp_target_parms): Remove obsolete parameter.
5322 (comp_target_types): Adjust.
5324 2000-07-17 Jason Merrill <jason@redhat.com>
5326 * typeck.c (mark_addressable): Never set TREE_USED.
5327 * call.c (build_call): Don't abort on calls to library functions
5328 that have been declared normally.
5330 * typeck.c (build_binary_op): Fix grammar in warning.
5332 * exception.cc (__eh_free): Fix prototype.
5334 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5336 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5337 IDENTIFIER_NAMESPACE_VALUE.
5339 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5341 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5342 * method.c (use_thunk): Correct handling of vcall offsets.
5344 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5346 * .cvsignore: parse.h and parse.c have no cp- prefix.
5348 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5350 * .cvsignore: New file.
5352 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5354 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5356 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5358 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5360 * parse.h: Likewise.
5362 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5364 * class.c (layout_class_type): Add pointers to virtual bases after
5365 base classes under the old ABI.
5367 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5369 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5370 (finish_continue_stmt): Likewise.
5371 (begin_for_stmt): Remove call to note_level_for_for.
5372 (finish_goto_stmt): Change call from build_min_nt
5374 (finish_expr_stmt): Likewise.
5375 (begin_if_stmt): Likewise.
5376 (begin_while_stmt): Likewise.
5377 (finish_while_stmt): Likewise.
5378 (finish_return_stmt): Likewise.
5379 (begin_for_stmt): Likewise.
5380 (finish_for_stmt): Likewise.
5381 (finish_break_stmt): Likewise.
5382 (begin_switch_stmt): Likewise.
5383 (finish_case_label): Likewise.
5384 (genrtl_try_block): Likewise.
5385 (begin_try_block): Likewise.
5386 (begin_handler): Likewise.
5387 (begin_compound_stmt): Likewise.
5388 (finish_asm_stmt): Likewise.
5389 (finish_label_stmt): Likewise.
5390 (add_decl_stmt): Likewise.
5391 (finish_subobject): Likewise.
5392 (finish_decl_cleanup): Likewise.
5393 (finish_named_return_value): Likewise.
5394 (setup_vtbl_ptr): Likewise.
5395 (add_scope_stmt): Likewise.
5396 * decl.c (finish_constructor_body): Likewise.
5397 (finish_destructor_body): Likewise.
5398 * optimize.c (copy_body_r): Likewise.
5399 (initialize_inlined_parameters): Likewise.
5400 (declare_return_variable): Likewise.
5401 (expand_call_inline): Likewise.
5403 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5405 * semantics.c (expand_body): Sync interface information
5406 at the end of function body expansion.
5408 2000-07-09 Jason Merrill <jason@redhat.com>
5410 * init.c (build_new_1): Bail early if the call to new fails.
5412 * decl.c (compute_array_index_type): Check specifically for
5413 an INTEGER_CST, not just TREE_CONSTANT.
5415 * decl.c (duplicate_decls): Don't call duplicate_decls on
5416 the DECL_TEMPLATE_RESULT.
5417 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5420 * error.c (dump_template_bindings): Don't crash if we had an
5421 invalid argument list.
5423 * typeck.c (c_expand_start_case): Do narrowing here.
5424 * semantics.c (finish_switch_cond): Not here.
5426 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5428 * parse.y (asm_clobbers): Do string concatenation.
5430 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5432 * decl.c (pushtag): Don't put local classes in template functions
5433 on the local_classes list.
5435 2000-07-04 Scott Snyder <snyder@fnal.gov>
5437 * decl2.c (get_guard): Add missing return for old ABI local
5440 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5442 * cp-tree.h (char_type_p): New function.
5443 * decl.c (init_decl_processing): Don't initialize
5444 signed_wchar_type_node or unsigned_wchar_type_node.
5445 (complete_array_type): Handle brace-enclosed string-constants.
5446 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5447 * tree.c (char_type_p): New function.
5448 * typeck2.c (digest_init): Use char_type_p.
5450 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5452 * pt.c (tsubst): Don't layout type, if it's error_mark.
5454 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5456 * pt.c (instantiate_pending_templates): Reset template level.
5458 2000-07-05 Jason Merrill <jason@redhat.com>
5460 * call.c (joust): Don't complain about `operator char *()' beating
5461 `operator const char *() const'.
5463 2000-07-04 scott snyder <snyder@fnal.gov>
5464 Jason Merrill <jason@redhat.com>
5466 * repo.c (repo_get_id): Handle the case where a class with virtual
5467 bases has a null TYPE_BINFO_VTABLE.
5469 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5470 Jason Merrill <jason@redhat.com>
5472 * parse.y (member_init): Just pass in the type.
5473 * init.c (expand_member_init): Handle getting a type.
5475 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5476 Jason Merrill <jason@redhat.com>
5478 * decl.c (finish_function): Warn if a function has no return
5480 Suggested by Andrew Koenig.
5481 * typeck.c (check_return_expr): Do set current_function_returns_value
5482 if we got an error_mark_node.
5484 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5486 * decl2.c (push_decl_namespace): Push the original namespace.
5488 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5490 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5491 * semantics.c (begin_class_definition): Clear it.
5493 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5495 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5496 (genrtl_expr_stmt): Likewise.
5497 (genrtl_decl_stmt): Likewise.
5498 (genrtl_if_stmt): Likewise.
5499 (genrtl_while_stmt): Likewise.
5500 (genrtl_do_stmt): Likewise.
5501 (genrtl_return_stmt): Likewise.
5502 (genrtl_for_stmt): Likewise.
5503 (genrtl_break_stmt): Likewise.
5504 (genrtl_continue_stmt): Likewise.
5505 (genrtl_scope_stmt): Likewise.
5506 (genrtl_switch_stmt): Likewise.
5507 (genrtl_case_label): Likewise.
5508 (genrtl_begin_compound_stmt): Likewise.
5509 (genrtl_finish_compound_stmt): Likewise.
5510 (genrtl_compound_stmt): Likewise.
5511 (genrtl_asm_stmt): Likewise.
5513 * init.c (begin_init_stmts): Remove call to
5514 genrtl_begin_compound_stmt.
5515 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5517 * semantics.c (lang_expand_stmt): Changed call to
5518 genrtl_compound_stmt to ignore return value.
5520 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5522 * mangle.c (canonicalize_for_substitution): Return the canonical
5525 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5527 * typeck.c (commonparms): Remove obstack manipulations.
5529 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5531 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5533 * Makefile.in (OBJS): Added ../c-semantics.o.
5534 (OBJDEPS): Likewise.
5536 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5538 (struct stmt_tree): Added comment.
5539 (current_function_name_declared): Removed.
5540 (stmts_are_full_exprs_p): Likewise.
5541 (genrtl_do_pushlevel): Likewise.
5542 (genrtl_clear_out_block): Likewise.
5543 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5544 (DECL_ANON_UNION_ELEMS): Likewise.
5545 (emit_local_var): Likewise.
5546 (make_rtl_for_local_static): Likewise.
5547 (do_case): Likewise.
5548 (expand_stmt): Likewise.
5549 (genrtl_decl_cleanup): Likewise.
5550 (c_expand_asm_operands): Likewise.
5551 (c_expand_return): Likewise.
5552 (c_expand_start_case): Likewise.
5554 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5555 (emit_local_var): Likewise.
5556 (initialize_local_var): Change reference to
5557 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5558 Change reference to stmts_are_full_exprs_p to
5559 current_stmt_tree->stmts_are_full_exprs_p.
5560 (push_cp_function_context): Likewise.
5562 * expect.c (expand_throw): Change reference to
5563 stmts_are_full_exprs_p.
5565 * init.c (build_aggr_init): Change reference to
5566 stmts_are_full_exprs_p.
5567 (build_vec_init): Likewise.
5569 * optimize.c (maybe_clone_body): Change reference to
5570 current_function_name_declared to
5571 cp_function_chain->name_declared.
5573 * pt.c (instantiate_decl): Change reference to
5574 current_function_name_declared to
5575 cp_function_chain->name_declared.
5577 * semantics.c (expand_cond): Moved declaration to c-common.h.
5578 (genrtl_do_pushlevel): Moved to c-semantics.c.
5579 (genrtl_clear_out_block): Likewise.
5580 (genrtl_goto_stmt): Likewise.
5581 (genrtl_expr_stmt): Likewise.
5582 (genrtl_decl_stmt): Likewise.
5583 (gerntl_if_stmt): Likewise.
5584 (genrtl_while_stmt): Likewise.
5585 (genrtl_do_stmt): Likewise.
5586 (genrtl_return_stmt): Likewise.
5587 (genrtl_for_stmt): Likewise.
5588 (genrtl_break_stmt): Likewise.
5589 (genrtl_continue_stmt): Likewise.
5590 (genrtl_scope_stmt): Likewise.
5591 (genrtl_switch_stmt): Likewise.
5592 (genrtl_case_label): Likewise.
5593 (genrtl_begin_compound_stmt): Likewise.
5594 (genrtl_finish_compound_stmt): Likewise.
5595 (genrtl_compound_stmt): Likewise.
5596 (genrtl_asm_stmt): Likewise.
5597 (genrtl_decl_cleanup): Likewise.
5598 (expand_cond): Likewise.
5599 (expand_stmt): Renamed to ...
5600 (lang_expand_stmt): ... this.
5601 (lang_expand_expr_stmt): Initialize.
5602 (set_current_function_name_declared): Likewise.
5603 (stmts_are_full_exprs_p): Likewise.
5604 (current_function_name_declared): Likewise.
5605 (anon_aggr_type_p): Likewise.
5606 (do_poplevel): Change reference to
5607 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5608 Change reference to stmts_are_full_exprs_p to
5609 current_stmt_tree->stmts_are_full_exprs_p.
5610 (add_tree): Likewise.
5611 (finish_expr_stmt): Likewise.
5612 (prep_stmt): Likewise.
5613 (lang_expand_stmt): Likewise.
5614 (begin_compound_stmt): Change reference to
5615 current_function_name_declared to
5616 cp_function_chain->name_declared and call to
5617 current_function_name_declared().
5618 (setup_vtbl_ptr): Likewise.
5619 (genrtl_do_poplevel): Removed.
5621 2000-06-30 Jason Merrill <jason@redhat.com>
5623 * init.c (init_init_processing): Go back to aligning like
5624 double_type_node for old ABI.
5625 (get_cookie_size): Make cookie larger if we get a type that needs
5627 (build_vec_delete): Call it.
5629 * typeck.c (qualify_type_recursive): New fn.
5630 (composite_pointer_type): Use it.
5631 (build_binary_op): Use composite_pointer_type.
5633 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5634 Jason Merrill <jason@redhat.com>
5636 * typeck.c (check_return_expr): Don't complain about returning
5637 NULL from operator new if -fcheck-new.
5638 * cp-tree.h: Declare flag_check_new here.
5641 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5643 * mangle.c (find_substitution): Use same_type_p.
5644 (write_encoding): Don't check for substitutions.
5646 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5648 * parse.y (expr_no_comma_rangle): New non-terminal.
5649 (template_parm): Use it for default parameter case.
5650 (template_arg): Use it.
5651 (expr_no_commas): Remove commented out undefined extensions.
5652 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5653 * parse.h, parse.c: Rebuilt.
5655 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5657 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5658 (finish_asm_stmt): Do it here, instead.
5660 * cp-tree.h (ridpointers): Don't declare.
5661 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5662 (record_builtin_java_type): Likewise.
5663 (init_decl_processing): Likewise.
5664 * lex.c: Move inclusion of lex.h.
5665 (ridpointers): Don't define.
5666 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5668 * lex.h (enum rid): Rename to ...
5669 (enum cp_rid): ... this.
5670 (ridpointers): Don't declare.
5671 * parse.y: Move inclusion of lex.h.
5672 * parse.c: Regenerated.
5673 * spew.c: Move inclusion of lex.h.
5675 * cp-tree.h (struct language_function): Remove temp_name_counter.
5676 (temp_name_counter): Remove.
5677 (get_temp_name): Change prototype.
5678 (get_guard): New function.
5679 (get_guard_cond): Likewise.
5680 (set_guard): Likewise.
5681 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5682 * decl.c (expand_static_init): Use get_guard and friends to
5683 implement guard variables.
5684 * decl2.c (get_temp_name): Assume that the variables created are
5686 (get_sentry): Rename to ...
5687 (get_guard): ... this. Implement new ABI guard variables.
5688 (get_guard_bits): New function.
5689 (get_guard_cond): Likewise.
5690 (set_guard): Likewise.
5691 (start_static_initialization_or_destruction): Use them.
5692 (do_static_initialization): Replace sentry with guard throughout.
5693 (do_static_destruction): Likewise.
5694 * init.c (create_temporary_var): Add comment.
5696 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5698 * mangle.c (find_substitution): Use same_type_p.
5699 (write_encoding): Don't check for substitutions.
5701 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5703 * parse.y (expr_no_comma_rangle): New non-terminal.
5704 (template_parm): Use it for default parameter case.
5705 (template_arg): Use it.
5706 (expr_no_commas): Remove commented out undefined extensions.
5707 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5708 * parse.h, parse.c: Rebuilt.
5710 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5712 * cp-tree.h (flag_const_strings): Remove.
5713 (warn_parentheses): Likewise.
5714 (warn_format): Likewise.
5715 (common_type): Likewise.
5716 (default_conversion): Likewise.
5717 (build_binary_op): Likewise.
5718 (cp_build_binary_op): New macro.
5719 * call.c (build_new_op): Use cp_build_binary_op instead of
5721 * class.c (build_vtable_entry_ref): Likewise.
5722 * decl.c (expand_static_init): Likewise.
5723 (compute_array_index_type): Likewise.
5724 (build_enumerator): Likewise.
5725 * decl2.c (delete_sanity): Likewise.
5726 (start_static_initialization_or_destruction): Likewise.
5727 * error.c (dump_type_suffix): Likewise.
5728 * init.c (resolve_offset_ref): Likewise.
5729 (build_new): Likewise.
5730 (build_new_1): Likewise.
5731 (build_vec_delete_1): Likewise.
5732 (build_vec_init): Likewise.
5733 (build_delete): Likewise.
5734 * rtti.c (synthesize_tinfo_fn): Likewise.
5735 (synthesize_tinfo_var): Likewise.
5736 * search.c (expand_upcast_fixups): Likewise.
5737 (fixup_all_virtual_upcast_offsets): Likewise.
5738 * typeck.c (build_array_ref): Likewise.
5739 (get_member_function_from_ptrfunc): Likewise.
5740 (build_binary_op): Add parameter.
5741 (pointer_int_sum): Use cp_build_binary_op.
5742 (pointer_diff): Likewise.
5743 (build_modify_expr): Likewise.
5744 (get_delta_difference): Likewise.
5745 (build_ptrmemfunc): Likewise.
5747 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5749 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5750 * decl.c (create_implicit_typedef): Adjust.
5751 * decl2.c (build_artificial_parm): Adjust.
5752 * method.c (implicitly_declare_fn): Adjust.
5753 * pt.c (push_inline_template_parms_recursive): Adjust.
5754 (process_template_parm): Adjust.
5755 (overloaded_template_name): Adjust.
5756 * semantics.c (finish_template_template_parm): Adjust.
5758 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5760 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5761 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5762 where to emit thunks.
5763 (build_vtt): Adjust call to build_vtt_inits.
5764 (build_vtt_inits): Add parameter to indicate whether or not
5765 sub-VTTs for virtual bases should be included. Adjust handling of
5766 construction vtables.
5767 (get_matching_base): New function.
5768 (dfs_build_vtt_inits): Rename to ...
5769 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5770 construction vtables.
5771 (dfs_fixup_binfo_vtbls): Likewise.
5772 (build_ctor_vtbl_groups): Build construction vtables for virtual
5774 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5775 to build construction vtbls.
5776 (dfs_accumulate_vtbl_inits): Adjust handling of
5777 construction vtables.
5779 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5782 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5784 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5786 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5788 * search.c (hides): Remove.
5789 (is_subobject_of_p): Add most_derived parameter. Use
5791 (lookup_field_queue_p): Adjust.
5792 (lookup_field_r): Adjust.
5794 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5796 * decl2.c (handle_class_head): Bash typedefs to the type's main
5799 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5801 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5802 (begin_global_stmt_expr): ... this.
5803 (genrtl_finish_stmt_expr): Rename to ...
5804 (finish_global_stmt_expr): ... this.
5805 * init.c (begin_init_stmts): Adjust calls.
5806 (finish_init_stmts): Likewise.
5807 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5808 (begin_global_stmt_expr): ... this.
5809 (genrtl_finish_stmt_expr): Rename to ...
5810 (finish_global_stmt_expr): ... this.
5812 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5814 * search.c (lookup_member): Fix typo in comment.
5816 2000-06-24 Jason Merrill <jason@redhat.com>
5818 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5819 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5821 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5823 * parse.y (complex_direct_notype_declarator): Support global_scope.
5824 * Makefile.in: Adjust conflict count.
5826 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5828 * parse.y (template_arg): Convert TEMPLATE_DECL
5829 that is a template template paramter to
5830 TEMPLATE_TEMPLATE_PARM here.
5832 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5833 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5834 (copy_template_template_parm): Adjust prototype.
5835 * decl.c (grokdeclarator): Remove dead code.
5836 * pt.c (process_template_parm): Tidy.
5837 (lookup_template_class): Construct nodes in
5838 copy_template_template_parm.
5839 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5840 lookup_template_class. Use TYPE_TI_TEMPLATE.
5841 * tree.c (copy_template_template_parm): Add NEWARGS
5843 (mapcar): Adjust call to copy_template_template_parm.
5844 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5845 * method.c (build_template_template_parm_names): Change error
5846 code to avoid compilation warning.
5848 * gxxint.texi: Document template template parameter
5851 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5853 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5854 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5855 (cp-demangle.o): New rule.
5856 (dyn-string.o): Likewise.
5857 * inc/cxxabi.h (__cxa_demangle): New declaration.
5859 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5861 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5862 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5863 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5865 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5866 (make_thunk): Change prototype.
5867 (emit_thunk): Rename to use_thunk.
5868 (mangle_thunk): Change prototype.
5869 * class.c (get_derived_offset): Simplify.
5870 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5871 BV_GENERATE_THUNK_WITH_VTABLE_P.
5872 (build_primary_vtable): Simplify.
5873 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5874 (dfs_find_base): Remove.
5875 (update_vtable_entry_for_fn): Correct bug in finding the base
5876 where a virtual function was first declared. Figure out whether
5877 or not to emit a vcall-thunk with the vtables in which it appears.
5878 Correct logic for deciding whether to use an ordinary thunk, or a
5880 (finish_struct_1): Remove unnecssary code.
5881 (build_vtbl_initializer): Use ssize_int for the running counter of
5883 (build_vtbl_initializer): Only use vcall thunks where necessary.
5884 Mark thunks as needing to be emitted with their vtables, or not.
5885 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5886 indices. Use size_binop.
5887 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5888 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5890 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5891 (build_vtable_entry): Mark thunks as needing to be emitted with
5892 their vtables, or not.
5893 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5894 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5896 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5898 * error.c (dump_expr): Use BV_FN.
5899 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5901 * method.c (make_thunk): Likewise.
5902 (emit_thunk): Rename to use_thunk. Allow callers to decide
5903 whether or not to actually emit the thunk. Adjust for changes in
5904 representation of vcall offsets.
5905 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5906 * semantics.c (emit_associated_thunks): New function.
5907 (expand_body): Use it.
5908 * ir.texi: Adjust decriptions of thunks.
5910 2000-06-22 Jason Merrill <jason@redhat.com>
5912 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5913 (tsubst_friend_function): Copy it here.
5915 * decl.c (grok_op_properties): Fix typo.
5917 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5920 * pt.c (check_explicit_specialization): Clarify error.
5922 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5923 an old OVERLOAD when we're declaring a non-function.
5924 (pushdecl, destroy_local_var): Check for error_mark_node.
5925 (warn_extern_redeclared_static): Also bail early if
5927 (push_overloaded_decl): Ignore an old error_mark_node.
5929 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5931 * call.c (build_x_va_arg): Check if in a template decl.
5932 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5934 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5936 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5938 * decl.c (check_goto): Computed gotos assumed OK.
5940 2000-06-20 Jason Merrill <jason@redhat.com>
5942 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5943 for which we don't need to look for instantiations.
5945 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5947 * parse.y (program): Always call finish_translation_unit.
5948 * parse.c, parse.h: Rebuilt.
5950 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5952 * method.c: Don't include hard-reg-set.h.
5954 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5956 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5958 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5960 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5961 * cvt.c (cp_convert_to_pointer): Likewise.
5962 (convert_to_void): Likewise.
5963 * error.c (dump_expr): Likewise.
5964 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5965 * init.c (build_delete): Likewise.
5966 * method.c (emit_thunk): Likewise.
5967 * optmize.c (declare_return_variable): Likewise.
5968 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5969 (get_typeid): Likewise.
5970 (build_dynamic_cast_1): Likewise.
5971 * typeck.c (composite_pointer_type): Likewise.
5972 (common_type): Likewise.
5973 (build_indirect_ref): Likewise.
5974 (build_binary_op): Likewise.
5975 (build_x_compound_expr): Likewise.
5976 (check_return_expr): Likewise.
5977 * typeck2.c (add_exception_specifier): Likewise.
5979 * mangle.c (write_method_parms): Use direct comparison for end
5982 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5984 * cp-tree.h (genrtl_try_block): Declare function.
5985 (genrtl_handler): Likewise.
5986 (genrtl_catch_block): Likewise.
5987 (genrtl_ctor_stmt): Likewise.
5988 (genrtl_subobject): Likewise.
5989 (genrtl_decl_cleanup): Likewise.
5990 (genrtl_do_poplevel): Likewise.
5991 (genrtl_do_pushlevel): Likewise.
5992 (genrtl_clear_out_block): Likewise.
5993 (genrtl_goto_stmt): Likewise.
5994 (genrtl_expr_stmt): Likewise.
5995 (genrtl_decl_stmt): Likewise.
5996 (genrtl_if_stmt): Likewise.
5997 (genrtl_while_stmt): Likewise.
5998 (genrtl_do_stmt): Likewise.
5999 (genrtl_return_stmt): Likewise.
6000 (genrtl_for_stmt): Likewise.
6001 (genrtl_break_stmt): Likewise.
6002 (genrtl_continue_stmt): Likewise.
6003 (genrtl_scope_stmt): Likewise.
6004 (genrtl_switch_stmt): Likewise.
6005 (genrtl_case_label): Likewise.
6006 (genrtl_begin_compound_stmt): Likewise.
6007 (genrtl_finish_compound_stmt): Likewise.
6008 (genrtl_compound_stmt): Likewise.
6009 (genrtl_asm_stmt): Likewise.
6010 (genrtl_named_return_value): Likewise.
6011 (genrtl_begin_stmt_expr): Likewise.
6012 (genrtl_finish_stmt_expr): Likewise.
6013 (finish_for_stmt): Removed first argument.
6014 (finish_switch_stmt): Likewise.
6016 * semantics.c (genrtl_try_block): Define function.
6017 (genrtl_handler): Likewise.
6018 (genrtl_catch_block): Likewise.
6019 (genrtl_ctor_stmt): Likewise.
6020 (genrtl_subobject): Likewise.
6021 (genrtl_decl_cleanup): Likewise.
6022 (genrtl_do_poplevel): Likewise.
6023 (genrtl_do_pushlevel): Likewise.
6024 (genrtl_clear_out_block): Likewise.
6025 (genrtl_goto_stmt): Likewise.
6026 (genrtl_expr_stmt): Likewise.
6027 (genrtl_decl_stmt): Likewise.
6028 (genrtl_if_stmt): Likewise.
6029 (genrtl_while_stmt): Likewise.
6030 (genrtl_do_stmt): Likewise.
6031 (genrtl_return_stmt): Likewise.
6032 (genrtl_for_stmt): Likewise.
6033 (genrtl_break_stmt): Likewise.
6034 (genrtl_continue_stmt): Likewise.
6035 (genrtl_scope_stmt): Likewise.
6036 (genrtl_switch_stmt): Likewise.
6037 (genrtl_case_label): Likewise.
6038 (genrtl_begin_compound_stmt): Likewise.
6039 (genrtl_finish_compound_stmt): Likewise.
6040 (genrtl_compound_stmt): Likewise.
6041 (genrtl_asm_stmt): Likewise.
6042 (genrtl_named_return_value): Likewise.
6043 (genrtl_begin_stmt_expr): Likewise.
6044 (genrtl_finish_stmt_expr): Likewise.
6045 (finish_for_stmt): Removed first argument and generate rtl
6047 (finish_switch_stmt): Likewise.
6048 (do_poplevel): Removed generate rtl specific code.
6049 (do_pushlevel): Likewise.
6050 (add_tree): Likewise.
6051 (finish_goto_stmt): Likewise.
6052 (finish_expr_stmt): Likewise.
6053 (begin_if_stmt): Likewise.
6054 (finish_if_stmt_cond): Likewise.
6055 (finish_then_clause): Likewise.
6056 (begin_else_clause): Likewise.
6057 (finish_else_clause): Likewise.
6058 (finish_if_stmt): Likewise.
6059 (clear_out_block): Likewise.
6060 (begin_while_stmt): Likewise.
6061 (finish_while_stmt_cond): Likewise.
6062 (finish_while_stmt): Likewise.
6063 (begin_do_stmt): Likewise.
6064 (finish_do_body): Likewise.
6065 (finish_do_stmt): Likewise.
6066 (finish_return_stmt): Likewise.
6067 (begin_for_stmt): Likewise.
6068 (finish_for_init_stmt): Likewise.
6069 (finish_for_cond): Likewise.
6070 (finish_for_expr): Likewise.
6071 (finish_break_stmt): Likewise.
6072 (finish_continue_stmt): Likewise.
6073 (begin_switch_stmt): Likewise.
6074 (finish_switch_cond): Likewise.
6075 (finish_case_label): Likewise.
6076 (begin_try_block): Likewise.
6077 (begin_function_try_block): Likewise.
6078 (finish_try_block): Likewise.
6079 (finish_cleanup_try_block): Likewise.
6080 (finish_cleanup): Likewise.
6081 (finish_function_try_block): Likewise.
6082 (finish_handler_sequence): Likewise.
6083 (finish_function_handler_sequence): Likewise.
6084 (begin_handler): Likewise.
6085 (finish_handler_parms): Likewise.
6086 (begin_catch_block): Likewise.
6087 (finish_handler): Likewise.
6088 (begin_compound_stmt): Likewise.
6089 (finish_compound_stmt): Likewise.
6090 (finish_asm_stmt): Likewise.
6091 (finish_label_stmt): Likewise.
6092 (finish_label_decl): Likewise.
6093 (finish_subobject): Likewise.
6094 (finish_decl_cleanup): Likewise.
6095 (finish_named_return_value): Likewise.
6096 (begin_stmt_expr): Likewise.
6097 (finish_stmt_expr): Likewise.
6099 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6100 to call genrtl_expr_stmt when appropriate.
6102 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6103 begin_compound_expr to call genrtl_begin_stmt_expr and
6104 genrtl_begin_compound_expr when appropriate.
6105 (finish_init_stmts): Changed calls to finish_compound_expr and
6106 finish_stmt_expr to call genrtl_finish_compound_expr and
6107 genrtl_finish_stmt_expr when appropriate.
6108 (expand_default_init): Changed call to finish_expr_stmt to call
6109 genrtl_expr_stmt when appropriate.
6110 (build_vec_init): Likewise.
6112 * parse.y (simple_stmt): Removed first argument from call to
6113 finish_for_stmt. Removed first argument from call to
6116 * parse.c: Regenerated.
6118 * pt.c (tsubst_expr): Removed first argument from call to
6119 finish_for_stmt. Removed first argument from call to
6122 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6124 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6125 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6127 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6128 (cplus_tree_code_length[]): Likewise.
6129 (cplus_tree_code_name[]): Likewise.
6130 (init_parse): Added call to add_c_tree_codes. Changed
6131 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6133 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6135 * cp-tree.h (finish_mem_initializers): Declare.
6136 (count_trees): Likewise.
6137 * parse.y (base_init): Use finish_mem_initializers.
6138 * semantics.c (finish_mem_initializers): New function.
6140 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6141 the number of trees.
6143 (count_trees): Don't use it.
6145 2000-06-15 Jason Merrill <jason@redhat.com>
6147 * tree.c (count_trees): New debugging function.
6149 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6150 * init.c (build_member_call): Pull out the name of a DECL.
6152 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6153 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6154 * optimize.c (optimize_function): Not here.
6155 * pt.c (instantiate_decl): Push to TV_PARSE.
6157 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6159 * cp-tree.h (struct language_function): Remove x_base_init_list
6160 and x_member_init_list.
6161 (current_base_init_list): Remove.
6162 (current_member_init_list): Likewise.
6163 (setup_vtbl_ptr): Change prototype.
6164 (emit_base_init): Likewise.
6165 (expand_member_init): Likewise.
6166 (reinit_parse_for_function): Remove.
6167 * decl.c (save_function_data): Don't clear x_base_init_list and
6169 (mark_language_function): Don't mark them.
6170 * init.c (perform_member_init): Tweak comment.
6171 (sort_member_init): Take the list of initializers as an argument.
6172 (sort_base_init): Likewise.
6173 (emit_base_init): Likewise.
6174 (expand_member_init): Return the initializer. Don't use global
6176 * lex.c (reinit_parse_for_function): Remove.
6177 * method.c (build_template_parm_names): Correct substitution.
6178 (do_build_copy_constructor): Don't use current_member_init_list
6179 and current_base_init_list.
6180 (synthesize_method): Likewise.
6181 * parse.y (base_init): Split mem-initializers into
6182 base-initializers and field-initializers.
6183 (member_init_list): Build up the list here.
6184 (member_init): Return the initializer.
6185 (fn.depfn): Don't use reinit_parse_for_function.
6186 * parse.c: Regenerated.
6187 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6189 (tsubst_expr): Don't use current_member_init_list
6190 and current_base_init_list.
6191 (tsubst_expr_values): Rename to ...
6192 (tsubst_initializer_list): ... this. Use convert_from_reference.
6193 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6194 and current_base_init_list.
6195 (begin_function_definition): Don't call reinit_parse_for_function.
6197 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6199 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6202 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6204 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6206 * cp-tree.h (IF_COND): Move to c-common.h.
6207 (THEN_CLAUSE): Likewise.
6208 (ELSE_CLAUSE): Likewise.
6209 (WHILE_COND): Likewise.
6210 (WHILE_BODY): Likewise.
6211 (DO_COND): Likewise.
6212 (DO_BODY): Likewise.
6213 (RETURN_EXPR): Likewise.
6214 (EXPR_STMT_EXPR): Likewise.
6215 (FOR_INIT_STMT): Likewise.
6216 (FOR_COND): Likewise.
6217 (FOR_EXPR): Likewise.
6218 (FOR_BODY): Likewise.
6219 (SWITCH_COND): Likewise.
6220 (SWITCH_BODY): Likewise.
6221 (CASE_LOW): Likewise.
6222 (CASE_HIGH): Likewise.
6223 (GOTO_DESTINATION): Likewise.
6224 (COMPOUND_BODY): Likewise.
6225 (ASM_CV_QUAL): Likewise.
6226 (ASM_STRING): Likewise.
6227 (ASM_OUTPUTS): Likewise.
6228 (ASM_INPUTS): Likewise.
6229 (ASM_CLOBBERS): Likewise.
6230 (DECL_STMT_DECL): Likewise.
6231 (STMT_EXPR_STMT): Likewise.
6232 (LABEL_STMT_LABEL): Likewise.
6233 (SCOPE_BEGIN_P): Likewise.
6234 (SCOPE_END_P): Likewise.
6235 (SCOPE_STMT_BLOCK): Likewise.
6236 (SCOPE_NULLIFIED_P): Likewise.
6237 (SCOPE_NO_CLEANUPS_P): Likewise.
6238 (SCOPE_PARTIAL_P): Likewise.
6239 (ASM_VOLATILE_P): Likewise.
6240 (STMT_LINENO): Likewise.
6241 (STMT_LINENO_FOR_FN_P): Likewise.
6243 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6244 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6245 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6246 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6247 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6249 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6251 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6252 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6254 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6255 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6256 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6258 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6260 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6261 * class.c (dfs_find_final_overrider): Set it appropriately.
6262 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6263 avoid unneeded secondary vptrs.
6265 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6267 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6268 (check_bitfield_decl, check_field_decl): Likewise.
6269 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6270 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6271 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6272 (xfer_tag, finish_enum): Likewise.
6273 * decl2.c (finish_builtin_type): Likewise.
6274 * init.c (init_init_processing): Likewise.
6275 * pt.c (instantiate_class_template): Likewise.
6276 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6277 * cp-tree.h (struct lang_type): Add user_align member.
6278 (CLASSTYPE_USER_ALIGN): Define.
6280 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6282 * Make-lang.in (c++.install-common): Install g++-cross in
6283 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6284 $(target_alias)-g++ and $(target_alias)-c++.
6286 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6288 * class.c (vcall_offset_data_s): Add last_init and fns.
6289 (overrides): Rename to same_signature_p.
6290 (dfs_find_final_overrider): Adjust accordingly.
6291 (mark_overriders): Likewise.
6292 (warn_hidden): Likewise.
6293 (build_vtbl_initializer): Reorganize machinery for building things
6294 at negative offsets.
6295 (build_vcall_and_vbase_vtbl_entries): Likewise.
6296 (build_vbase_offset_vtbl_entries): Likewise.
6297 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6298 offset entries. Do not create two entries for functions with the
6300 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6301 (build_rtti_vtbl_entries): Reorganize machinery for building things
6302 at negative offsets.
6304 * optimize.c (expand_call_inline): Don't recurse into the code
6305 used to initialize the parameters more than once.
6307 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6309 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6310 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6311 (find_substitution): Only use the `Sa' substitution for
6312 std::allocator, not instantiations of it.
6313 (write_template_prefix): Move comment. Only use a TREE_LIST to
6314 represent substitutions for a member template.
6315 (write_array_type): Mangle array dimensions correctly.
6316 * optimize.c (maybe_clone_body): Copy more information from the
6318 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6319 on the regenerated declaration.
6321 2000-06-11 Chip Salzenberg <chip@valinux.com>
6322 Mark Mitchell <mark@codesourcery.com>
6324 * class.c (build_vtable): Clarify comment.
6325 (build_ctor_vtbl_group): Pass the most derived type to
6328 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6330 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6332 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6334 * decl.c (add_binding): Handle duplicate declarations of external
6337 2000-06-09 Chip Salzenberg <chip@valinux.com>
6338 Mark Mitchell <mark@codesourcery.com>
6340 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6342 (write_signed_number): New macro.
6343 (write_unsigned_number): Likewise.
6344 (write_source_name): Use them.
6345 (write_number): Handle signed and unsigned values.
6346 (write_integer_cst): Use tree_int_cst_sgn, and use
6347 write_unsigned_number or write_signed_number as appropriate.
6348 (write_discriminator): Use write_unsigned_number or
6349 write_signed_number as appropriate.
6350 (write_template_arg_literal): Likewise.
6351 (write_array_type): Use tree_low_cst.
6352 (write_template_parm): Use write_unsigned_number or
6353 write_signed_number as appropriate.
6354 (write_substitution): Adjust call to write_number.
6355 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6356 (write_expression): Handle non-type template arguments of
6357 reference type correctly.
6358 (mangle_thunk): Use write_signed_number.
6360 2000-06-09 Chip Salzenberg <chip@valinux.com>
6362 * mangle.c (find_substition): Don't mangle objects with typename
6363 substitutions (e.g. "cin" as "Si").
6365 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6367 * call.c (add_candidate): Use ggc_alloc_cleared.
6368 * decl.c (lookup_label): Likewise.
6369 * lex.c (retrofit_lang_decl): Likewise.
6371 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6373 * semantics.c (expand_body): Push to TV_EXPAND.
6374 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6375 * decl.c (start_function): Always call announce_function.
6377 * tinfo2.cc: Just declare abort.
6379 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6381 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6382 whenever @ is a symbolic name.
6384 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6386 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6388 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6390 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6391 DECL_ASSEMBLER_NAME.
6393 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6395 * decl2.c (c_language): Define.
6397 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6399 * lex.c (lang_init_options): Tweak.
6401 * decl2.c: Remove #inclusion of diagnostic.h
6402 (lang_decode_option): Move diagnostic formatting options to
6405 * lang-options.h: Remove documentation for diagnostic options.
6407 * Makefile.in (lex.o): Depends upon diagnostic.h
6409 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6411 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6412 the same DECL_RESULT, it's not a redefinition.
6413 * pt.c (tsubst_decl): Remove code to handle illegal
6416 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6418 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6420 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6422 * search.c (maybe_suppress_debug_info): Don't check
6423 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6425 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6428 Remember instantiation context in deferred instantiations.
6429 * cp-tree.h (struct tinst_level): Remove.
6430 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6431 * pt.c (current_tinst_level): Now a tree.
6432 (print_template_context, push_tinst_level, pop_tinst_level,
6433 tinst_for_decl): Adjust.
6434 (reopen_tinst_level): New fn.
6435 (init_pt): Register current_tinst_level as a root.
6436 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6437 of the pending templates list.
6438 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6439 * lex.c (extract_interface_info): Adjust.
6440 * decl2.c (warn_if_unknown_interface): Adjust.
6442 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6444 * class.c (indirect_primary_base_p): New function.
6445 (determine_primary_base): Use it.
6447 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6449 Update new-abi dynamic cast algorithm.
6450 * tinfo.cc (__class_type_info::__dyncast_result): Add
6451 whole_details. Adjust constructor.
6452 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6453 Avoid unnecessary searching.
6454 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6456 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6458 * decl.c (init_decl_processing): Don't call record_component_aliases.
6459 * tree.c (build_cplus_array_type_1): Likewise.
6461 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6463 * ir.texi: Correct typo.
6464 * mangle.c (write_expression): Handle non-type template arguments
6465 with reference type.
6466 * method.c (build_overload_value): Likewise.
6467 * pt.c (convert_nontype_argument): Explicitly represent conversion
6468 to a reference with an ADDR_EXPR.
6469 (unify): Always unify arguments in left-to-right order.
6471 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6472 Mark Mitchell <mark@codesourcery.com>
6474 * Make-lang.in (CXX_SRCS): Add mangle.c.
6475 * Makefile.in (CXX_OBJS): Add mangle.o.
6476 (mangle.o): New rule.
6478 * class.c (local_classes): New variable.
6479 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6480 (get_vtt_name): Use mangle_vtt_name for new ABI.
6481 (init_class_processing): Initialize local_classes.
6482 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6483 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6484 (std_identifier): New macro.
6485 (DECL_VOLATILE_MEMFUNC_P): New macro.
6486 (DECL_NAMESPACE_STD_P): Likewise.
6487 (local_classes): Declare.
6488 (get_mostly_instantiated_function_type): Declare.
6489 (init_mangle): Declare.
6490 (mangle_decl): Likewise.
6491 (mangle_type_string): Likewise.
6492 (mangle_type): Likewise.
6493 (mangle_typeinfo_for_type): Likewise.
6494 (mangle_typeinfo_string_for_type): Likewise.
6495 (mangle_vtbl_for_type): Likewise.
6496 (mangle_vtt_for_type): Likewise.
6497 (mangle_ctor_vtbl_for_type): Likewise.
6498 (mangle_thunk): Likewise.
6499 (mangle_conv_op_name_for_type): Likewise.
6500 (mangle_guard_variable): Likewise.
6501 * decl.c (pushtag): Keep track of local classes.
6502 (initialize_predefined_identifiers): Initialize std_identifier.
6503 (init_decl_processing): Use std_identifier.
6504 (start_decl): Don't treat instantiations as specializations.
6505 (grokdeclarator): Likewise.
6506 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6507 name for fully-instantiated templates.
6508 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6509 destructors with the new ABI.
6510 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6511 (grokfield): Use mangle_type for new ABI.
6512 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6513 (get_sentry): Use mangle_guard_variable for new ABI.
6514 (start_static_initialization_or_destruction): Likewise.
6515 * expr.c (extract_aggr_init): Remove.
6516 (extract_scalar_init): Likewise.
6517 (extract_init): Remove #if 0'd code.
6518 * mangle.c: New function.
6519 * method.c (build_mangled_name): Assert not flag_new_abi.
6520 (build_static_name): Likewise.
6521 (build_decl_overload_real): Likewise.
6522 (build_typename_overload): Likewise.
6523 (build_overload_with_type): Likewise.
6524 (build_overload_name): Likewise.
6525 (get_ctor_vtbl_name): Likewise.
6526 (start_squangling): Likewise.
6527 (get_id_2): Likewise.
6528 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6529 (init_method): Call init_mangle for new ABI.
6530 (make_thunk): Call mangle_thunk for new ABI.
6531 * operators.def: Correct new ABI manglings for the `%' operator.
6533 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6534 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6535 (lookup_template_class): Call mangle_decl for new ABI.
6536 (get_mostly_instantiated_function_type): New function.
6537 (set_mangled_name_for_template_decl): Use it.
6538 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6539 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6540 conversion op names.
6541 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6542 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6543 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6544 mangle_typeinfo_string_for_type.
6546 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6548 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6549 (INNERMOST_TEMPLATE_ARGS): New macro.
6550 (innermost_args): Remove.
6551 (get_innermost_template_args): New function.
6552 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6553 * error.c (dump_function_decl): Be caution when using
6554 most_general_template.
6555 * method.c (build_template_parm_names): Use
6556 INNERMOST_TEMPLATE_ARGS.
6557 * pt.c (add_to_template_args): Tidy comment
6558 (get_innermost_template_args): New function.
6559 (check_explicit_specialization): Clear DECL_INITIAL for a new
6561 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6563 (push_template_decl): Always register specializations of the most
6565 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6566 (coerce_template_parms): Likewise.
6567 (lookup_template_class): Likewise.
6568 (innermost_args): Remove.
6569 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6570 (tsubst_decl): Handle tricky specializations. Use
6571 get_innermost_template_args.
6572 (instantiate_template): Simplify handling of partial
6574 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6575 (most_general_template): Reimplement, in a more straightforward
6577 (regenerate_decl_from_template): Tweak formatting. Use
6578 TMPL_ARGS_DEPTH for clarity.
6579 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6581 * dump.c (dequeue_and_dump): Dump information about thunks.
6583 2000-06-01 Richard Henderson <rth@cygnus.com>
6585 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6587 2000-06-01 Richard Henderson <rth@cygnus.com>
6589 * decl2.c (unsupported_options): Fix typo, make const.
6590 (lang_decode_option): Fix bsearch argument order.
6592 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6594 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6597 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6599 * cp-tree.h (c_get_alias_set): Deleted.
6600 * Makefile.in (decl.o): Include ../expr.h.
6601 * decl.c (expr.h): Include.
6602 (init_decl_processing): Call record_component_aliases for arrays.
6603 (grokdeclarator): Likewise.
6604 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6605 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6607 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6609 Remove guiding declaration support.
6610 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6611 (flag_guiding_decls): Remove.
6612 * call.c (build_user_type_conversion_1): Remove support for
6614 (build_new_function_call): Likewise.
6615 (build_new_op): Likewise.
6616 (build_new_method_call): Likewise.
6617 * decl.c (start_function): Likewise.
6618 * friend.c (is_friend): Likewise.
6619 (do_friend): Likewise.
6620 * decl2.c ((flag_dump_translation_unit): Make it const.
6621 (flag_guiding_decls): Remove.
6622 (unsupported_options): New variable
6623 (compare_options): New function.
6624 (lang_decode_option): Use them.
6626 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6628 * method.c (mangle_expression): Adjust test for legal expression
6631 * pt.c (instantiate_decl): Save and restore the local
6632 specializations list.
6634 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6636 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6638 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6640 * call.c (add_template_candidate_real): Handle member template
6641 constructors for classes with virtual bases.
6642 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6643 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6645 * ir.texi: Update thunk documentation.
6647 * call.c (joust): Fix handling of overloaded builtin operators.
6649 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6651 * cp-tree.h (DECL_ANTICIPATED): New macro.
6652 Document new use of DECL_LANG_FLAG_7.
6653 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6654 in the user namespace.
6655 * lex.c (do_identifier): If the identifier's declaration has
6656 DECL_ANTICIPATED on, it has not yet been declared. But do not
6657 replace it with an ordinary implicit declaration.
6659 * tinfo2.cc: Include stdlib.h.
6661 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6663 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6664 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6667 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6669 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6672 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6674 * operators.def (<?): Duplicated, should have been...
6677 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6678 Mark Mitchell <mark@codesourcery.com>
6680 * cp-tree.h (ansi_opname): Make it a macro.
6681 (ansi_assopname): Likewise.
6682 (struct lang_decl_flags): Add assignment_operator_p.
6683 (struct lang_decl): Add operator_code.
6684 (DECL_VTT_PARM): Adjust.
6685 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6686 overloaded operator.
6687 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6688 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6689 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6690 (opname_tab): Remove.
6691 (assignop_tab): Likewise.
6692 (operator_name_info_t): New type.
6693 (operator_name_info): New variable.
6694 (assignment_operator_name_info): Likewise.
6695 (build_cp_library_fn): Remove declaration.
6696 (push_cp_library_fn): Likewise.
6697 (operator_name_string): Likewise.
6698 (build_decl_overload): Likewise.
6699 * call.c (print_z_candidates): Simplify.
6700 (build_object_call): Adjust usage of ansi_opname. Use
6701 DECL_OVERLOADED_OPERATOR_P.
6702 (op_error): Adjust operator name lookup.
6703 (build_conditional_expr): Adjust usage of ansi_opname.
6704 (build_new_op): Likewise.
6705 (build_op_delete_call): Likewise.
6706 (build_over_call): Likewise.
6707 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6708 * decl.c (duplicate_decls): Copy operator_code.
6709 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6710 (builtin_function): Adjust parameters to build_library_fn_1.
6711 (build_library_fn_1): Accept an overloaded operator code.
6712 (build_library_fn): Pass ERROR_MARK.
6713 (build_cp_library_fn): Accept an overloaded operator code.
6714 (push_cp_library_fn): Likewise.
6715 (grokfndecl): Tweak.
6716 (grokdeclarator): Simplify code to compute names of overloaded
6717 operators. Adjust use of ansi_opname.
6718 (ambi_op_p): Work on tree_codes, not identifiers.
6719 (unary_op_p): Likewise.
6720 (grok_op_properties): Likewise.
6721 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6722 (lang_mark_tree): Don't try to mark the operator_code.
6723 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6724 * error.c (dump_decl): Remove special handling for operator
6726 (dump_function_name): Likewise.
6727 (dump_expr): Adjust name lookup of operators.
6728 (op_to_string): Simplify.
6729 (assop_to_string): Likewise.
6730 * init.c (build_new_1): Adjust use of ansi_opname.
6731 * lex.c (opname_tab): Remove.
6732 (assignop_tab): Likewise.
6733 (ansi_opname): Likewise.
6734 (ansi_assopname): Likewise.
6735 (operator_name_string): Likewise.
6736 (reinit_lang_specific): Likewise.
6737 (operator_name_info): New variable.
6738 (assignment_operator_name_info): Likewise.
6739 (init_operators): New function.
6740 (init_parse): Use it.
6741 (do_identifier): Adjust use of ansi_opname.
6742 * method.c (mangle_expression): Don't use ansi_opname for
6744 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6745 (build_decl_overload): Remove.
6746 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6747 (do_build_assign_ref): Adjust use of ansi_opname.
6748 (synthesize_method): Likewise.
6749 (implicitly_declare_fn): Likewise.
6750 * operators.def: New file.
6751 * parse.y (operator): Adjust use of ansi_opname.
6752 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6753 (set_mangled_name_for_template_decl): Don't play games with
6755 (special_function_p): Adjust use of ansi_opname.
6756 * typeck.c (check_return_expr): Likewise.
6757 * Make-lang.in (cc1plus): Depend on operators.def.
6758 * Makefile.in (lex.o): Likewise.
6761 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6763 * Make-lang.in (cplib2.ready): Eradicate.
6765 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6767 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6768 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6769 (built_min, cp_tree_equal): Likewise.
6771 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6773 * class.c (layout_nonempty_base_or_field): Replace
6774 `record_layout_info' with `record_layout_info_s'.
6776 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6779 * cp-tree.h (struct language_function): x_named_labels is now
6780 a struct named_label_list*.
6781 * decl.c (struct named_label_use_list): Renamed from...
6782 (struct named_label_list): ...this. New struct.
6783 (push_binding_level): Don't set eh_region.
6784 (note_level_for_eh): New fn.
6785 (pop_label): Take label and old value directly.
6786 (pop_labels): Adjust for new named_labels format.
6787 (lookup_label): Likewise.
6788 (poplevel): Note characteristics of a binding level containing a
6789 named label. Mess with named label lists earlier.
6790 (mark_named_label_lists): New fn.
6791 (mark_lang_function): Call it.
6792 (use_label): New fn, split out from...
6793 (make_label_decl): ...here. Don't call it.
6794 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6795 check_previous_gotos): New fns, split out from...
6796 (define_label): ...here.
6797 (check_switch_goto): New fn.
6798 (define_case_label): Call it.
6799 (check_goto): New fn.
6800 * semantics.c (finish_goto_stmt): Call it and use_label.
6801 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6802 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6804 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6806 * class.c (build_vtable_entry_ref): Correct usage of
6807 get_vtbl_decl_for_binfo.
6809 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6810 * method.c (implicitly_declare_fn): Not here.
6812 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6814 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6815 (CPTI_PTMD_DESC_TYPE): ... here.
6816 (ptmd_desc_type_node): Rename to ...
6817 (ptm_desc_type_node): ... here.
6819 * rtti.c (ptmd_initializer): Rename to ...
6820 (ptm_initializer): ... here.
6821 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6823 (create_tinfo_types): Adjust.
6825 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6827 Finish implementation of VTTs.
6828 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6829 CPTI_VTT_PARM_IDENTIFIER.
6830 (vtt_parm_identifier): New macro.
6831 (vtt_parm_type): Likewise.
6832 (BINFO_SUBVTT_INDEX): Likewise.
6833 (BINFO_VPTR_INDEX): Likewise.
6834 (struct lang_decl): Add vtt_parm.
6835 (DECL_VTT_PARM): New macro.
6836 (DECL_USE_VTT_PARM): Likewise.
6837 (DECL_NEEDS_VTT_PARM_P): Likewise.
6838 (get_vtt_name): Declare.
6839 (build_artifical_parm): Likewise.
6840 (fixup_all_virtual_upcast_offsets): Likewise.
6841 (expand_indirect_vtbls_init): Remove.
6842 * call.c (build_new_method_call): Pass the vtt to subobject
6843 constructors and destructors.
6844 * class.c (get_vtt_name): Give it external linkage.
6845 (build_clone): Handle the magic VTT parameters for clones.
6846 (clone_function_decl): Fix typo in comment.
6847 (build_vtt): Keep track of the indices in the VTTs where various
6848 entities are stored.
6849 (build_vtt_inits): Likewise.
6850 (dfs_build_vtt_inits): Likewise.
6851 (build_ctor_vtbl_group): Tweak type of construction vtables.
6852 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6853 primary bases, when building construction vtables.
6854 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6855 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6856 (init_decl_processing): Initialize vtt_parm_type.
6857 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6858 (lang_mark_tree): Make vtt_parm.
6859 * decl2.c (build_artificial_parm): New function.
6860 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6861 (grokclassfn): Use build_artificial_parm.
6862 * init.c (initialize_vtbl_ptrs): Call
6863 fixup_all_virtual_upcast_offsets directly.
6864 (perform_member_init): Use the complete subobject destructor for
6866 (build_vtbl_address): New function.
6867 (expand_virtual_init): Handle VTTs.
6868 * optimize (maybe_clone_body): Likewise.
6869 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6871 (expand_indirect_vtbls_init): Remove.
6872 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6873 * tree.c (make_binfo): Make them bigger.
6875 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6877 * inc/cxxabi.h (__pbase_type_info): Define, based on
6878 __pointer_type_info.
6879 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6880 (__pointer_to_member_type_info): Likewise.
6881 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6882 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6883 (__pointer_type_info::__do_catch): Rename to ...
6884 (__pbase_type_info::__do_catch): ... here. Adjust.
6885 (__pbase_type_info::__pointer_catch): Implement.
6886 (__pointer_type_info::__pointer_catch): Adjust.
6887 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6889 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6891 * tinfo.h (__user_type_info::contained_virtual_p): New
6893 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6895 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6896 diamond shaped heirarchy. Add early out for mixed diamond and
6897 duplicate shaped heirarchy.
6899 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6901 * cp-tree.h (build_delete): Change prototype.
6902 (build_vec_delete): Likewise.
6903 * call.c (build_scoped_method_call): Use special_function_kind
6904 values to indicate the kind of destruction to be done.
6905 (build_method_call): Likewise.
6906 * decl.c (finish_destructor_body): Likewise.
6907 (maybe_build_cleanup_1): Likewise. Rename to ...
6908 (maybe_build_cleanup): ... this.
6909 * decl2.c (delete_sanity): Use special_function_kind
6910 values to indicate the kind of destruction to be done.
6911 (build_cleanup): Likewise.
6912 * init.c (perform_member_init): Likewise.
6913 (build_vec_delete_1): Likewise.
6914 (build_dtor_call): Simplify.
6915 (build_delete): Use special_function_kind
6916 values to indicate the kind of destruction to be done.
6917 (build_vbase_delete): Likewise.
6918 (build_vec_delete): Likewise.
6920 * init.c (sort_member_init): Fix typo in error message generation
6923 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6925 * semantics.c (begin_class_definition): make the packed
6926 attribute be sensitive to the "-fpack-struct" command line flag
6928 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6930 Update new-abi upcast algorithm.
6931 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6932 prototype and meaning of return value.
6933 (__si_class_type_info::__do_upcast): Likewise.
6934 (__vmi_class_type_info::__do_upcast): Likewise.
6935 * tinfo.cc (__class_type_info::__upcast_result): Replace
6936 whole2dst with part2dst. Adjust ctor.
6937 (__class_type_info::__do_upcast): Adjust call of worker function.
6938 (__class_type_info::__do_upcast): Adjust.
6939 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6941 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6942 virtual base in diamond heirarchy bug.
6944 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6946 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6947 and bitfield to tinfo_fn_p.
6948 (DECL_TINFO_FN_P): Adjust.
6949 (SET_DECL_TINFO_FN_P): Likewise.
6950 (DECL_MUTABLE_P): Likewise.
6951 (DECL_C_BIT_FIELD): Likewise.
6952 (SET_DECL_C_BIT_FIELD): Likewise.
6953 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6954 (DECL_UNINLINABLE): Likewise.
6955 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6956 (handle_using_decl): Remove assertion.
6957 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6958 to build FIELD_DECLs.
6959 (build_base_field): Likewise.
6960 (layout_class_type): Likewise.
6961 * decl.c (init_decl_processing): Likewise.
6962 (build_ptrmemfunc_type): Likewise.
6963 (grokdeclarator): Likewise.
6964 * decl2.c (grok_x_components): Likewise.
6965 * except.c (call_eh_info): Likewise.
6966 * init.c (init_init_processing): Likewise.
6967 * rtti.c (expand_class_desc): Likewise.
6968 (create_pseudo_type_info): Likewise.
6969 (get_vmi_pseudo_type_info): Likewise.
6970 (create_tinfo_types): Likewise.
6971 * ptree.c (print_lang_decl): Adjust.
6972 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6973 before checking DECL_MUTABLE_P.
6975 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6976 parameters for template functions.
6977 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6978 destructors as well as constructors.
6980 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6982 * class.c (build_ctor_vtbl_group): Set inits.
6983 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6984 DECL_THIS_INLINE appropriately for clones.
6986 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6987 (DECL_CONV_FN_P): Simplify.
6988 (DECL_OPERATOR): Remove.
6989 (language_to_string): Declare.
6990 * decl.c (duplicate_decls): Fix typo in comment.
6991 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6992 (grok_op_properties): Use DECL_CONV_FN_P instead of
6993 IDENTIFIER_TYPENAME_P.
6994 * dump.c (dequeue_and_dump): Dump the language linkage of
6996 * error.c (language_to_string): Give it external linkage.
6997 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6998 (implicitly_declare_fn): Set DECL_LANGUAGE.
6999 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
7000 IDENTIFIER_TYPENAME_P.
7001 (tsubst_decl): Likewise.
7002 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
7003 * semantics.c (finish_member_declaration): Don't mark members of
7004 classes declared in an extern "C" region as extern "C".
7006 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7008 * decl2.c (qualified_lookup_using_namespace): Look through
7011 * decl.c (push_using_decl): Return the old decl on namespace level.
7013 2000-05-21 Mark Mitchell <mark@codesourcery.com>
7015 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
7016 (VTT_NAME_PREFIX): New macro.
7017 (CTOR_VTBL_NAME_PREFIX): Likewise.
7018 (get_ctor_vtbl_name): New function.
7019 * class.c (get_vtable_name): Simplify.
7020 (get_vtt_name): New function.
7021 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7022 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7023 when a virtual base becomes primary.
7024 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7026 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7027 additional parameters.
7028 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7029 (initialize_array): New function.
7030 (build_vtt): Likewise.
7031 (build_vtt_inits): Likewise.
7032 (dfs_build_vtt_inits): Likewise.
7033 (dfs_fixup_binfo_vtbls): Likewise.
7034 (build_ctor_vtbl_group): Likewise.
7035 (initialize_vtable): Use initialize_array.
7036 (accumulate_vtbl_inits): Reimplement to handle construction
7038 (dfs_accumulate_vtbl_inits): Likewise.
7039 (bulid_vtbl_initializer): Adjust parameter name.
7040 * method.c (build_typename_overload): Remove #if 0'd code.
7041 (get_ctor_vtbl_name): New function.
7042 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7043 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7045 * cp-tree.h (struct lang_type): Remove search_slot.
7046 (CLASSTYPE_SEARCH_SLOT): Remove.
7047 (emit_base_init): Change prototype.
7048 (initialize_vtbl_ptrs): Likewise.
7049 (expand_indirect_vtbls_init): Likewise.
7050 (clear_search_slots): Remove.
7051 * decl.c (lang_mark_tree): Don't mark search_slot.
7052 * init.c (initialize_vtbl_ptrs): Simplify.
7053 (emit_base_init): Likewise.
7054 * search.c (struct vbase_info): Document decl_ptr.
7055 (convert_pointer_to_single_level): Remove.
7056 (dfs_find_vbases): Remove.
7057 (dfs_init_base_pointers): Simplify.
7058 (dfs_clear_vbase_slots): Remove.
7059 (dfs_vtable_path_unmark): New function.
7060 (init_vbase_pointers): Simplify.
7061 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7062 (expand_indirect_vtbls_init): Simplify. Don't call
7063 mark_all_temps_used.
7064 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7065 initialize_vtbl_ptrs.
7067 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7069 * except.c: Add static prototypes.
7071 2000-05-20 H.J. Lu <hjl@gnu.org>
7073 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7075 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7077 Don't create a separate copy of virtual bases for the
7078 CLASSTYPE_VBASECLASSES list.
7079 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7080 (BINFO_FOR_VBASE): Remove.
7081 (CANONICAL_BINFO): Adjust.
7082 (binfo_for_vbase): New function.
7083 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7084 instead of BINFO_FOR_VBASE.
7085 (build_vbase_pointer): Likewise.
7086 (build_secondary_vtable): Likewise.
7087 (dfs_mark_primary_bases): Likewise.
7088 (mark_primary_bases): Likewise.
7089 (layout_nonempty_base_or_field): Likewise.
7090 (dfs_set_offset_for_shared_vbases): Likewise.
7091 (dfs_set_offset_for_unshared_vbases): Likewise.
7092 (layout_virtual_bases): Likewise. Adjust for changes to the
7093 CLASSTYPE_VBASECLASSES list.
7094 (dump_class_hierarchy_r): Use binfo_for_vbase
7095 instead of BINFO_FOR_VBASE.
7096 (dump_class_hierarchy): Likewise.
7097 (finish_vtbls): Likewise.
7098 (build_vtbl_initializer): Adjust for changes to the
7099 CLASSTYPE_VBASECLASSES list.
7100 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7101 * decl.c (finish_destructor_body): Adjust for changes to the
7102 CLASSTYPE_VBASECLASSES list.
7103 * init.c (sort_base_init): Use binfo_for_vbase.
7104 (construct_virtual_bases): Adjust for changes to the
7105 CLASSTYPE_VBASECLASSES list.
7106 (expand_member_init): Use binfo_for_vbase.
7107 (build_vbase_delete): Adjust for changes to the
7108 CLASSTYPE_VBASECLASSES list.
7109 * method.c (do_build_copy_constructor): Likewise.
7110 * rtti.c (get_base_offset): Use binfo_for_vbase.
7111 (expand_class_desc): Remove #if 0'd code.
7112 * search.c (struct vbase_info): Remove vbase_types.
7113 (get_base_distance): Use binfo_for_vbase.
7114 (lookup_field_queue_p): Use CANONICAL_BINFO.
7115 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7116 (get_pure_virtuals): Adjust for changes to the
7117 CLASSTYPE_VBASECLASSES list.
7118 (dfs_find_vbases): Use binfo_for_vbase.
7119 (dfs_init_vbase_pointers): Likewise.
7120 (init_vbase_pointers): Don't initialize vi.vbase_types.
7121 (virtual_context): Use binfo_for_vbase.
7122 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7123 CLASSTYPE_VBASECLASSES list.
7124 (expand_indirect_vtbls_init): Simplify.
7125 (dfs_get_vbase_types): Don't replicate virtual bases.
7126 (find_vbase_instance): Use binfo_for_vbase.
7127 (binfo_for_vbase): New function.
7128 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7130 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7132 * decl2.c (finish_anon_union): Generalize error messages to handle
7133 anonymous structures.
7134 * init.c (perform_member_init): Remove `name' parameter.
7135 (build_field_list): New function.
7136 (sort_member_init): Handle anonymous union initialization order
7137 correctly. Check for multiple initializations of the same union.
7138 (emit_base_init): Don't look up fields by name here.
7139 (expand_member_init): Record the result of name lookup for future
7141 * typeck.c (build_component_ref): Fix formatting.
7143 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7145 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7146 * typeck.c (build_x_compound_expr): Replace warn_unused with
7149 * decl2.c (lang_decode_option): Update -Wall unused flags by
7150 calling set_Wunused.
7152 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7154 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7155 * init.c (dfs_vtable_path_unmark): Remove.
7156 * search.c (marked_new_vtable_p): Likewise.
7157 (unmarked_new_vtable_p): Likewise.
7158 (dfs_search_slot_nonempty_p): Likewise.
7159 (dfs_mark): Likewise.
7160 (dfs_vtable_path_unmark): Likewise.
7161 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7162 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7163 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7164 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7165 (init_vbase_pointers): Simplify.
7166 (expand_indirect_vtbls_init): Likewise.
7168 * class.c (copy_virtuals): New function.
7169 (build_primary_table): Use it.
7170 (build_secondary_vtable): Likewise.
7171 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7172 indicate that no vcall offset is required.
7173 (add_virtual_function): Likewise.
7174 (modify_all_vtables): Likewise.
7175 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7176 (dfs_accumulate_vtbl_inits): Likewise.
7177 (build_vtbl_initializer): Make changes to handle construction
7179 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7180 (build_rtti_vtbl_entries): Likewise.
7181 (build_vtable_entries): Handle a NULL vcall_index.
7183 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7185 * decl2.c (lang_decode_option): Fix thinko.
7187 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7189 * except.c (check_handlers): New fn.
7190 * cp-tree.h: Declare it.
7191 * semantics.c (finish_handler_sequence): Call it.
7192 (finish_function_handler_sequence): Likewise.
7193 (finish_handler_parms): Set TREE_TYPE on the handler.
7194 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7195 * search.c (get_base_distance_recursive): If protect>1, ignore
7197 (get_base_distance): Don't reduce watch_access.
7199 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7201 * lex.c: #include diagnostic.h.
7202 (lang_init_options): Set default prefixing rules.
7204 * lang-options.h: Add -fdiagnostics-show-location=.
7206 * decl2.c: #include diagnostic.h.
7207 (lang_decode_option): Handle -fdiagnostics-show-location=.
7209 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7211 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7212 * vec.cc: Revert my 2000-05-07 change.
7214 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7216 * class.c (check_field_decls): Complain about non-static data
7217 members with same name as class in class with constructor.
7219 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7221 * decl.c (grokdeclarator): Allow non-static data members with
7224 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7226 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7227 and pending_inline.filename. Update prototypes.
7228 * decl.c (define_label): Constify filename parameter.
7229 * decl2.c (warn_if_unknown_interface): Constify local char *.
7230 * input.c Constify input_source.filename. Don't declare
7231 input_filename or lineno. Constify filename parameter to feed_input.
7232 * lex.c (init_parse): Constify parameter and return value.
7233 (cp_pragma_interface, cp_pragma_implementation): Constify
7235 (reinit_parse_for_method, reinit_parse_for_block,
7236 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7237 Constify local char *.
7238 * pt.c: Don't declare lineno or input_filename.
7239 (print_template_context, tsubst_friend_function, tsubst_decl,
7240 tsubst, instantiate_decl): Constify local char *.
7241 * semantics.c (expand_body): Constify local char *.
7242 * tree.c (build_srcloc): Constify filename parameter.
7243 * typeck.c (c_expand_asm_operands): Constify filename
7246 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7248 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7251 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7253 * inc/cxxabi.h: Fix typos in comment.
7254 (__base_class_info::__offset): Use a static_cast.
7256 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7258 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7259 of std::size_t and std::ptrdiff_t respectively.
7260 * tinfo.cc: Likewise.
7263 2000-05-06 Richard Henderson <rth@cygnus.com>
7265 * typeck.c (build_c_cast): Don't warn integer->pointer size
7266 mismatch for constants.
7268 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7270 * rtti.c (ptmd_initializer): Set non-public, if class is
7273 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7274 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7275 __cxa_vec_delete): Likewise.
7276 * tinfo.cc (__dynamic_cast): Likewise.
7277 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7278 __cxa_vec_delete): Likewise.
7280 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7282 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7283 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7284 (lang_decl_flags): Add vcall_offset.
7285 (THUNK_VCALL_OFFSET): Use it.
7286 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7287 * method.c (make_thunk): Create the lang_decl here, not in
7289 (emit_thunk): Make generic thunks into ordinary functions once
7290 they have been fed to expand_body.
7291 * semantics.c (expand_body): Set current_function_is_thunk here.
7293 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7295 * class.c (update_vtable_entry_for_fn): Prototype.
7297 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7300 * search.c (dfs_build_inheritance_graph_order): Prototype.
7302 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7304 * cp-tree.h (special_function_kind): Add various kinds of
7306 (special_function_p): New function.
7307 * class.c (overrides): Don't let one kind of destructor override
7309 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7310 whether or not to instantiate a template.
7311 * tree.c (special_function_p): Define.
7313 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7315 * cp-tree.def (THUNK_DECL): Remove.
7316 * cp-tree.h (DECL_THUNK_P): New macro.
7317 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7318 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7319 (SET_DECL_THUNK_P): Likewise.
7320 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7321 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7322 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7323 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7324 (duplicate_decls): Likewise.
7325 (pushdecl): Likewise. Adjust thunk handling.
7326 (grokfndecl): Use DECL_EXTERN_C_P.
7327 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7328 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7329 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7330 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7331 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7332 DECL_NO_STATIC_CHAIN.
7333 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7334 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7335 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7338 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7340 * tree.c (walk_tree): Set lineno.
7342 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7344 * exception.cc: Update license notice.
7346 * new1.cc: Likewise.
7347 * new2.cc: Likewise.
7348 * tinfo.cc: Likewise.
7349 * tinfo2.cc: Likewise.
7351 * inc/cxxabi.h: Likewise.
7352 * inc/exception: Likewise.
7353 * inc/new: Likewise.
7354 * inc/new.h: Likewise.
7355 * inc/typeinfo: Likewise.
7357 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7359 * tree.c (build_target_expr_with_type): If we already have a
7360 TARGET_EXPR, just return it.
7362 * optimize.c (initialize_inlined_parameters): Don't generate an
7363 EXPR_STMT if we can just use DECL_INITIAL.
7364 * decl.c (emit_local_var): Only make the initialization a
7365 full-expression if stmts_are_full_exprs_p.
7367 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7369 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7371 * call.c (standard_conversion): Use it.
7372 (direct_reference_binding): Likewise.
7373 (build_over_call): Likewise.
7374 (is_properly_derived_from): Likewise.
7375 (compare_ics): Likewise.
7376 * class.c (resolves_to_fixed_type_p): Likewise.
7377 * optimize.c (declare_return_variable): Likewise.
7378 * pt.c (is_specialization_of): Likewise.
7380 * typeck.c (comp_target_parms): Likeiwse.
7381 (build_static_cast): Likewise.
7382 (build_reinterpret_cast): Likewise.
7383 (build_const_cast): Likewise.
7384 (comp_ptr_ttypes_real): Likewise.
7385 (comp_ptr_ttypes_const): Likewise.
7386 * typeck2.c (process_init_constructor): Likewise.
7388 2000-04-30 Scott Snyder <snyder@fnal.gov>
7390 * decl.c (finish_destructor_body): Use the base destructor when
7391 destroying virtual bases.
7393 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7395 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7397 * optimize.c (struct inline_data): Add target_exprs field.
7398 (declare_return_variable): When a function returns an aggregate,
7399 use the variable declared in the TARGET_EXPR as the remapped
7401 (expand_call_inline): Update the pending target_exprs stack.
7402 (optimize_function): Initialize the stack.
7404 * decl2.c (finish_file): Fix typo in comment.
7406 * method.c (emit_thunk): Don't try to return a `void' value.
7408 * optimize.c (initialize_inlined_parameters): If the parameter is
7409 addressable, we need to make a new VAR_DECL, even if the
7410 initializer is constant.
7412 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7414 * decl.c (grok_op_properties): Add an extra check of argtypes.
7416 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7418 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7420 (initialize_inlined_parameters): Try to avoid creating new
7423 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7425 * lex.c (my_get_run_time): Remove.
7426 (init_filename_times): Use get_run_time instead of my_get_run_time.
7427 (check_newline): Likewise.
7428 (dump_time_statistics): Likewise.
7429 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7430 of computing elapsed time explicitly.
7432 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7434 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7435 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7436 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7437 before calling decl_constant_value.
7438 * class.c (check_bitfield_decl): Likewise.
7439 * cvt.c (ocp_convert): Likewise.
7440 (convert): Likewise.
7441 * decl.c (compute_array_index_type): Likewise.
7442 (build_enumerator): Likewise.
7443 * decl2.c (check_cp_case_value): Likewise.
7444 * pt.c (convert_nontype_argument): Likewise.
7446 * typeck.c (decay_conversion): Likewise.
7447 (build_compound_expr): Likewise.
7448 (build_reinterpret_cast): Likewise.
7449 (build_c_cast): Likewise.
7450 (convert_for_assignment): Likewise.
7452 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7454 * decl.c (finish_function): Don't play games with DECL_INLINE.
7456 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7458 * ir.texi: Correct typo.
7460 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7462 * decl.c (grokdeclarator): Reject VLAs as members.
7464 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7466 * call.c (standard_conversion): Accept conversion between
7469 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7471 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7473 * decl2.c (finish_file): Remove double setup for accounting
7476 2000-04-24 Robert Lipe <robertlipe@usa.net>
7478 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7480 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7482 * new.cc (set_new_handler): Needs to be in std::.
7484 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7486 * cp-tree.h (lang_decl): Remove pretty_function_p.
7487 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7488 language-specific node.
7489 * decl.c (cp_make_fname_decl): Use build_decl, not
7490 build_lang_decl, to build the variables.
7491 (grokvardecl): Don't call build_lang_decl for local variables in
7493 (grokdeclarator): Don't call build_lang_decl for local type
7494 declarations in templates.
7495 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7496 zero'd memory, rather than calling memset.
7497 * pt.c: Include hashtab.h.
7498 (local_specializations): New variable.
7499 (retrieve_local_specialization): Use it.
7500 (register_local_specialization): Likewise.
7501 (tsubst_decl): Don't assume local variables have
7503 (instantiate_decl): Set up local_specializations.
7504 * Makefile.in (HTAB_H): New variable.
7506 2000-04-23 Richard Henderson <rth@cygnus.com>
7508 * typeck.c (c_expand_asm_operands): Restore the original
7509 contents of the output list.
7511 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7513 * ir.texi: Document complex number representation.
7515 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7517 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7518 (target_incomplete_p): New function.
7519 (tinfo_base_init): Create comdat NTBS name variable.
7520 (ptr_initializer): Add non_public parameter. Calculate it.
7521 (ptmd_initializer): Likewise.
7522 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7523 (create_real_tinfo_var): Add non_public parameter. Use it.
7524 Push proxy into global namespace.
7525 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7527 * inc/typeinfo (type_info::before, type_info::operator==):
7528 Compare __name addresses.
7530 * tinfo2.cc: Remove new-abi builtins comment.
7532 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7534 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7536 * call.c (joust): Exit early if we get the same function, too.
7538 * decl2.c (key_method): Return NULL_TREE for template classes.
7539 (import_export_class): Don't need to check for template classes.
7541 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7543 * lex.c: Remove references to cccp.c.
7545 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7547 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7548 volatile_memfunc. Add destructor_attr. Adjust dummy.
7549 (DECL_DESTRUCTOR_P): Use destructor_attr.
7550 (DECL_CONST_MEMFUNC_P): Reimplement.
7551 (DECL_VOLATILE_MEMFUNC_P): Remove.
7552 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7553 (overrides): Use DECL_DESTRUCTOR_P.
7554 (check_for_override): Likewise.
7555 * decl.c (start_function): Likewise.
7556 * decl2.c (grokfclassfn): Likewise.
7557 (check_classfn): Likewise.
7558 (grok_function_init): Likewise.
7560 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7562 * decl2.c (grokfield): Issue error on illegal data member
7565 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7567 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7569 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7571 * class.c (build_vtable_entry): Don't build thunks for type-info
7574 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7576 * decl.c (decls_match): Allow a redeclaration of a builtin to
7577 specify args while the builtin did not.
7579 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7581 * cp-tree.def (THUNK_DECL): Add to documentation.
7582 * cp-tree.h (flag_huge_objects): Declare.
7583 * class.c (modify_vtable_entry): Tidy.
7584 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7585 Calculate delta appropriately for the new ABI.
7586 (dfs_modify_vtables): Use it.
7587 (modify_all_vtables): Fix thinko in code to add overriding copies
7588 of functions to primary vtables.
7589 (build_clone): Fix typo in comment.
7590 (clone_function_decl): Correct order of destructors in vtable.
7591 (build_vbase_offset_vtbl_entries): Adjust comment.
7592 (dfs_vcall_offset_queue_p): Remove.
7593 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7594 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7595 (build_vtable_entry): Correct check for pure virtual functions.
7596 Don't declare flag_huge_objects.
7597 * decl.c (flag_huge_objects): Remove declaration.
7598 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7599 Use int_size_in_bytes.
7600 (emit_thunk): Handle vcall offset thunks.
7602 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7604 * decl2.c (parse_time, varconst_time): Delete declarations.
7605 (finish_file): Delete LINENO declaration.
7606 START_TIME and THIS_TIME now long.
7608 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7610 * class.c (build_base_field): Reformat comment.
7612 * inc/cxxabi.h (stddef.h): Comment inclusion.
7613 (__base_class_info::__offset): Comment shift.
7615 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7617 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7618 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7619 (cp_push_exception_identifier): New macro.
7620 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7621 (DECL_BASE_DESTRUCTOR_P): Likewise.
7622 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7623 (get_vtbl_decl_for_binfo): Fix formatting.
7624 (in_charge_arg_for_name): New macro.
7625 (maybe_build_cleanup_and_delete): Remove declaration.
7626 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7627 (in_charge_arg_for_name): New function.
7628 (build_new_method_call): Use it. Handle cloned destructors.
7629 (build_clone): Don't make the base constructor virtual.
7630 Automatically defer generated functions.
7631 (clone_function_decl): Handle destructors, too.
7632 (clone_constructors_and_destructors): Likewise.
7633 (create_vtable_ptr): Don't create a vtable entry for a cloned
7635 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7636 (initialize_predefined_identifiers): Update appropriately.
7637 (finish_destructor_body): Simplify.
7638 (maybe_build_cleanup_and_delete): Remove.
7639 * except.c (expand_throw): Handle new-ABI destructors.
7640 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7641 (build_dtor_call): New function.
7642 (build_delete): Use it. Simplify.
7643 * optimize.c (maybe_clone_body): Handle destructors.
7644 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7646 * exception.cc (cleanup_fn): New typedef.
7647 (CALL_CLEANUP): New macro.
7648 (cp_eh_info): Use them.
7649 (__cp_push_exception): Likewise.
7650 (__cp_pop_exception): Likewise.
7652 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7654 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7655 (complete_dtor_identifier): New macro.
7656 (CLASSTYPE_FIRST_CONVERSION): Remove.
7657 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7658 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7659 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7660 (CLASSTYPE_CONSTRUCTORS): Likewise.
7661 (CLASSTYPE_DESTRUCTORS): Likewise.
7662 (lang_decl): Add cloned_function.
7663 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7664 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7665 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7666 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7667 (DECL_CLONED_FUNCTION_P): Likewise.
7668 (DECL_CLONED_FUNCTION): Likewise.
7669 (clone_function_decl): Declare.
7670 (maybe_clone_body): Likewise.
7671 * call.c (build_user_type_conversion_1): Call complete object
7672 constructors in the new ABI.
7673 (build_new_method_call): Don't add in-charge parameters under the
7675 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7676 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7677 CLASSTYPE_DESTRUCTOR_SLOT.
7678 (build_clone): New function.
7679 (clone_function_decl): Likewise.
7680 (clone_constructors_and_destructors): Likewise.
7681 (check_bases_and_members): Use it.
7682 * decl.c (iniitialize_predefined_identifiers): Initialize
7683 complete_dtor_identifier.
7684 (finish_function): Don't add extra code to a clone.
7685 (lang_mark_tree): Mark cloned_function.
7686 * decl2.c (mark_used): Don't bother trying to instantiate things
7688 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7689 * method.c (set_mangled_name_for_decl): Don't treat clones as
7691 (synthesize_method): Sythesize cloned functions, not the clones.
7692 * optimize.c (inline_data): Update comment on ret_label.
7693 (remap_block): Don't assume DECL_INITIAL exists.
7694 (copy_body_r): Allow ret_label to be NULL.
7695 (maybe_clone_body): Define.
7696 * pt.c (tsubst_decl): Handle clones.
7697 (instantiate_clone): New function.
7698 (instantiate_template): Use it.
7699 (set_mangled_name_for_template_decl): Don't treat clones as
7701 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7702 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7703 * semantics.c (expand_body): Clone function bodies as necessary.
7705 * optimize.c (remap_decl): Avoid sharing structure for arrays
7706 whose size is only known at run-time.
7707 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7709 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7710 to has_in_charge_parm_p.
7711 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7712 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7713 (DECL_COPY_CONSTRUCTOR_P): New macro.
7714 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7715 (build_user_type_conversion_1): Likewise.
7716 (convert_like_real): Likewise.
7717 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7718 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7719 (copy_args_p): Likewise.
7720 (grok_ctor_properties): Likewise.
7721 (start_function): Likewise.
7722 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7723 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7724 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7725 * method.c (do_build_copy_constructor): Use
7726 DECL_HAS_IN_CHARGE_PARM_P.
7727 (synthesize_method): Likewise.
7728 * pt.c (instantiate_template): Remove goto.
7729 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7732 * cp-tre.h (finish_function): Change prototype.
7733 * decl.c (end_cleanup_fn): Adjust caller.
7734 (finish_function): Take only one parameter.
7735 * decl2.c (finish_objects): Adjust caller.
7736 (finish_static_storage_duration_function): Likewise.
7737 * method.c (emit_thunk): Likewise.
7738 * parse.y: Likewise.
7739 * parse.c: Regenerated.
7740 * pt.c (instantiate_decl): Likewise.
7741 * rtti.c (synthesize_tinfo_fn): Likewise.
7742 * semantics.c (expand_body): Likewise.
7744 * cp-tree.h (copy_decl): New function.
7745 * class.c (finish_struct_1): Use it.
7746 * lex.c (copy_decl): Define it.
7747 * pt.c (tsubst_decl): Likewise.
7748 * tree.c (copy_template_template_parm): Likewise.
7750 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7751 has_nonpublic_assign_ref.
7752 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7753 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7754 * class.c (finish_struct_methods): Don't set
7755 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7756 (interface_only): Don't declare.
7757 (interface_unknown): Likewise.
7759 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7761 * tree.h (HAVE_TEMPLATES): Remove definition.
7762 * lang-options.h (-fthis-is-variable): Remove documentation.
7764 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7766 * class.c (instantiate_type): Handle object-relative template-id.
7768 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7769 * decl.c (cplus_expand_expr_stmt): Not here.
7771 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7772 Initialize exprtype earlier.
7774 * parse.y (fn.def1): Check for defining types in return types.
7776 * decl.c (check_tag_decl): Notice extra fundamental types.
7777 Diagnose empty decls in classes, too.
7779 * decl.c (grokdeclarator): Don't override an anonymous name if no
7780 declarator was given.
7782 * cvt.c (convert_to_void): Call resolve_offset_ref.
7784 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7786 * decl2.c (decl_namespace): Handle getting a type.
7788 * typeck.c (build_c_cast): Re-enable warning for cast between
7789 pointer and integer of different size.
7791 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7793 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7795 (__pointer_type_info::__pointer_catch): New virtual function.
7796 (__pointer_to_member_type_info): Derive from
7797 __pointer_type_info. Adjust.
7798 (__pointer_to_member_type_info::__do_catch): Remove.
7799 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7800 (__pointer_to_member_type_info::__pointer_catch): Declare.
7801 * rtti.c (qualifier_flags): Add restrict flag.
7802 (ptmd_initializer): Reorder members.
7803 (create_tinfo_types): Expand comments. Reorder
7804 ptmd_desc_type_node members.
7805 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7807 (__pointer_type_info::__do_catch): Move specific code into
7808 __pointer_catch. Call it.
7809 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7810 specific catch checking. Fix void conversion check.
7811 (__pointer_to_member_type_info::__do_catch): Remove.
7812 (__pointer_to_member_type_info::__pointer_catch): Implement.
7814 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7816 * lex.c (init_parse): Remove traces of classof and headof.
7817 * decl2.c (flag_operator_names): Default to 1.
7818 (lang_decode_option): Do not set it for -ansi.
7820 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7822 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7823 (DECL_MAIN_VARIANT): Remove.
7824 * decl.c (duplicate_decls): Don't set it.
7825 (start_function): Likewise.
7826 (lang_mark_tree): Don't mark it.
7827 * decl2.c (defer_fn): Don't use it.
7828 * lex.c (retrofit_lang_decl): Don't set it.
7829 * pt.c (tsubst_decl): Likewise.
7830 * ptree.c (print_lang_decl): Don't print it.
7831 * typeck.c (mark_addressable): Don't use it.
7833 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7835 * vec.cc: Include <new> and <exception>.
7836 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7837 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7839 (__cxa_vec_delete): Catch dtor exceptions.
7841 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7843 Prepend __ to implementation defined names.
7844 * inc/typeinfo (type_info): Rename _name to __name.
7845 (type_info::type_info): Rename parameter.
7846 (type_info::operator==, type_info::operator!=,
7847 type_info::before): Likewise.
7848 (type_info::is_pointer_p, type_info::is_function_p,
7849 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7852 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7853 (__pointer_type_info::__pointer_type_info): Likewise.
7854 (__pointer_type_info::is_pointer_p,
7855 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7856 (__array_type_info::__array_type_info): Rename parameters.
7857 (__function_type_info::__function_type_info): Likewise.
7858 (__function_type_info::is_function_p): Prepend __.
7859 (__enum_type_info::__enum_type_info): Rename parameters.
7860 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7862 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7864 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7865 (__class_type_info::__class_type_info): Rename parameters.
7866 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7867 (__class_type_info::upcast_result,
7868 __class_type_info::dyncast_result): Prepend __. Move definition
7870 (__class_type_info::do_upcast, __class_type_info::do_catch,
7871 __class_type_info::find_public_src,
7872 __class_type_info::do_dyncast,
7873 __class_type_info::do_find_public_src): Prepend __. Rename
7875 (__si_class_type_info::__si_class_type_info): Rename parameters.
7876 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7877 __si_class_type_info::do_find_public_src): Prepent __. Rename
7879 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7880 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7881 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7883 (__dynamic_cast): Rename parameters.
7884 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7885 type_info::do_catch, type_info::do_upcast): Prepend __.
7886 (contained_p, public_p, virtual_p, contained_public_p,
7887 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7888 (__class_type_info::do_catch,
7889 __class_type_info::do_upcast): Prepend __. Adjust.
7890 (__class_type_info::__upcast_result,
7891 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7893 (__class_type_info::find_public_src): Prepend __. Adjust.
7894 (__class_type_info::do_find_public_src,
7895 __si_class_type_info::do_find_public_src,
7896 __vmi_class_type_info::do_find_public_src): Likewise.
7897 (__class_type_info::do_dyncast,
7898 __si_class_type_info::do_dyncast,
7899 __vmi_class_type_info::do_dyncast): Likewise.
7900 (__class_type_info::do_upcast,
7901 __si_class_type_info::do_upcast,
7902 __vmi_class_type_info::do_upcast): Likewise.
7903 (__dynamic_cast): Adjust.
7904 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7905 (__function_type_info::is_function_p): Likewise.
7906 (__pointer_type_info::do_catch): Likewise. Adjust.
7907 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7908 (__throw_type_match_rtti_2): Adjust.
7909 (__is_pointer): Adjust.
7911 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7913 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7914 (complete_ctor_identifier): New macro.
7915 (special_function_kind): Add sfk_copy_constructor and
7916 sfk_assignment_operator.
7917 (LOOKUP_HAS_IN_CHARGE): Remove.
7918 (cons_up_default_function): Rename to ...
7919 (implicitly_declare_fn): ... this.
7920 * call.c (build_new_method_call): Add in-charge parameters for
7922 * class.c (add_implicitly_declared_members): Change parameter name
7923 from cant_have_assignment to cant_have_const_assignment.
7924 Replace calls to cons_up_default_function to implicitly_declare_fn.
7925 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7926 * decl.c (initialize_predefined_identifiers): Initialize it.
7927 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7929 * init.c (expand_default_init): Don't calculate the in-charge
7931 (build_new_1): Likewise.
7932 * lex.c (cons_up_default_function): Move to method.c.
7933 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7934 (implicitly_declare_fn): New function.
7935 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7936 (build_modify_expr): Likewise.
7937 * typeck2.c (build_functional_cast): Likewise.
7939 Under the new ABI, constructors don't return `this'.
7940 * cp-tree.h (warn_reorder): Declare.
7941 (special_function_kind): New enum.
7942 (global_base_init_list): Remove declaration.
7943 (emit_base_init): Don't return a value.
7944 (check_base_init): Don't declare.
7945 (is_aggr_typedef): Likewise.
7946 * decl.c (check_special_function_return_type): New function.
7947 (return_types): Remove.
7948 (grokdeclarator): Use check_special_function_return_type.
7949 (start_function): Don't initialize ctor_label under the new ABI.
7950 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7951 * init.c (begin_init_stmts): Move to top of file.
7952 (finish_init_stmts): Likewise.
7953 (warn_reorder): Don't declare.
7954 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7956 (check_base_init): Remove.
7957 (is_aggr_typedef): Likewise.
7958 (build_new_1): Don't use the return value of a constructor.
7959 * semantics.c (setup_vtbl_ptr): Don't use the return value
7961 * typeck.c (check_return_expr): Don't magically convert return
7962 statements into `return this' in constructors under the new ABI.
7964 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7965 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7966 (base_ctor_identifier): New macro.
7967 (base_dtor_identifier): Likewise.
7968 (deleting_dtor_identifier): Likewise.
7969 * decl.c: Don't include obstack.h.
7970 (obstack_chunk_alloc): Don't define.
7971 (obstack_chunk_free): Likewise.
7972 (struct predefined_identifier): New type.
7973 (initialize_predefined_identifiers): New function.
7974 (init_decl_processing): Use it.
7975 (debug_temp_inits): Remove.
7976 (start_method): Don't call preserve_data.
7977 (hack_incomplete_structures): Update comment.
7978 * init.c (init_init_processing): Don't initialize
7980 (build_offset_rf): Remove dead code.
7981 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7982 * search.c (init_search_processing): Don't initialize
7985 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7987 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7988 some sign_compare warnings.
7990 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7992 Rename abi::__vmi_class_type_info members.
7993 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7994 base_list, detail_masks members to vmi_flags, vmi_base_count,
7995 vmi_bases and vmi_flags_masks respectively.
7996 (__vmi_class_type_info::vmi_flags_masks): Rename
7997 details_unknown_mask to flags_unknown_mask.
7998 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7999 (__vmi_class_type_info::do_find_public_src): Adjust.
8000 (__vmi_class_type_info::do_dyncast): Adjust.
8001 (__vmi_class_type_info::do_upcast): Adjust.
8003 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8005 * tinfo.cc (convert_to_base): New function.
8006 (get_vbase_offset): Remove. Move into convert_to_base.
8007 (__vmi_class_type_info::do_find_public_src): Adjust.
8008 (__vmi_class_type_info::do_dyncast): Adjust.
8009 (__vmi_class_type_info::do_upcast): Adjust.
8011 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
8013 * tinfo.cc (operator=): Use __builtin_strcmp.
8014 * tinfo2.cc (before): Likewise.
8016 2000-04-06 Mark Mitchell <mark@codesourcery.com>
8018 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
8019 (DECL_SAVED_INLINE): Rename to ...
8020 (DECL_DEFERRED_FN): ... this.
8021 (in_function_p): Remove declaration.
8022 (mark_inline_for_output): Rename to ...
8023 (defer_fn): ... this.
8024 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8025 (in_function_p): Remove definition.
8026 * decl2.c (saved_inlines): Rename to ...
8027 (deferred_fns): ... this.
8028 (saved_inlines_used): Rename to ...
8029 (deferred_fns_used): ... this.
8030 (mark_inline_for_output): Rename to ...
8031 (defer_fn): ... this.
8032 (finish_file): Adjust accordingly.
8033 (init_decl2): Likewise.
8034 * lex.c (cons_up_default_function): Likewise.
8035 * pt.c (mark_decl_instantiated): Likewise.
8036 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8038 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8039 * semantics.c (expand_body): Defer more functions.
8041 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8044 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8046 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8047 __cxa_vec_delete): Declare.
8049 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8051 * rtti.c (dfs_class_hint_mark): New static function.
8052 (dfs_class_hint_unmark): New static function.
8053 (class_hint_flags): Use them.
8055 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8057 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
8059 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8061 * cp-tree.h (instantiate_decl): Change prototype.
8062 * decl2.c (mark_used): Adjust call.
8063 * optimize.c (inlinable_function_p): Adjust handling of templates.
8064 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8065 (do_type_instantiation): Likewise.
8066 (instantiate_decl): Defer more templates.
8067 (instantiate_pending_templates): Adjust logic to handle inline
8070 * Makefile.in (GGC_H): New variable. Use it throughout in place
8073 * call.c: Don't include obstack.h. Include ggc.h.
8074 (obstack_chunk_alloc): Don't define.
8075 (obstack_chunk_free): Likewise.
8076 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8077 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8078 (pop_switch): Free it.
8080 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8082 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8083 if we don't have a DECL_FIELD_OFFSET.
8085 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8087 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8090 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8092 * cfns.gperf (hash, libc_name_p): Prototype.
8094 * rtti.c (build_dynamic_cast_1): Constification.
8096 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8098 * semantics.c (deferred_type_access_control): Prototype.
8100 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8102 Correct many new ABI issues regarding vbase and vcall offset
8104 * cp-tree.h (BINFO_VTABLE): Document.
8105 (struct lang_type): Tweak formatting.
8106 (BINFO_PRIMARY_BINFO): Add to documentation.
8107 (CLASSTYPE_VSIZE): Fix typo in comment.
8108 (CLASSTYPE_VBASECLASSES): Update documentation.
8109 (BINFO_VBASE_MARKED): Remove.
8110 (SET_BINFO_VBASE_MARKED): Likewise.
8111 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8112 (BINFO_FIELDS_MARKED): Remove.
8113 (SET_BINFO_FIELDS_MARKED): Likewise.
8114 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8115 (enum access_kind): New enumeration.
8116 (num_extra_vtbl_entries): Remove declaration.
8117 (size_extra_vtbl_entries): Likewise.
8118 (get_vtbl_decl_for_binfo): New function.
8119 (dfs_vbase_unmark): Remove declaration.
8120 (mark_primary_bases): Likewise.
8121 * class.c (SAME_FN): Remove.
8122 (struct vcall_offset_data_s): Move definition.
8123 (build_vbase_pointer): Use `build', not `build_binary_op', to
8124 access the vbase pointer under the new ABI.
8125 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8126 (build_primary_vtable): Likewise.
8127 (dfs_mark_primary_bases): Move here from search.c.
8128 (mark_primary_bases): Likewise.
8129 (determine_primary_bases): Under the new ABI, don't make a base
8130 class a primary base just because we don't yet have any virtual
8132 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8133 (num_vfun_entries): Remove.
8134 (dfs_count_virtuals): Likewise.
8135 (num_extra_vtbl_entries): Likewise.
8136 (size_extra_vtbl_entries): Likewise.
8137 (layout_virtual_bases): Iterate in inheritance graph order under
8139 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8140 indicate that a vfield is present.
8141 (init_class_processing): Initialize access_public_node, etc., from
8143 (get_vtbl_decl_for_binfo): New function.
8144 (dump_class_hierarchy_r): Likewise.
8145 (dump_class_hierarchy): Use it.
8146 (finish_vtbls): Build the vtbls in inheritance graph order.
8147 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8148 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8149 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8151 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8152 where the vptr points, even for primary vtables.
8153 (build_vtbl_initializer): Adjust handling of vbase and vcall
8155 (build_vcall_and_vbase_vtable_entries): New function.
8156 (dfs_build_vbase_offset_vtbl_entries): Remove.
8157 (build_vbase_offset_vtbl_entries): Reimplement.
8158 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8159 were already handled in a primary base class vtable.
8160 (build_vcall_offset_vtbl_entries): Adjust.
8161 (build_rtti_vtbl_entries): Adjust.
8162 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8163 * init.c (expand_virtual_init): Simplify.
8164 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8165 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8166 * search.c (BINFO_ACCESS): New macro.
8167 (SET_BINFO_ACCESS): Likewise.
8168 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8169 (access_in_type): Likewise.
8170 (dfs_accessible_p): Likewise.
8171 (protected_accessible_p): Likewise.
8172 (lookup_fnfields_1): Adjust documentation.
8173 (dfs_mark_primary_bases): Move to class.c
8174 (mark_primary_bases): Likewise.
8175 (dfs_vbase_unmark): Remove.
8176 (virtual_context): Use BINFO_FOR_VBASE.
8177 (dfs_get_vbase_types): Simplify.
8178 (dfs_build_inheritance_graph_order): New function.
8179 (get_vbase_types): Use it.
8180 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8182 * tinfo.cc (get_vbase_offset): New function.
8183 (__vmi_class_type_info::do_find_public_src): Use it.
8184 (__vmi_class_type_info::do_dyncast): Likewise.
8185 (__vmi_class_type_info::do_upcast): Likewise.
8187 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8189 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8191 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8193 * rtti.c (class_hint_flags): Rename flags.
8194 (class_initializer): Remove flags.
8195 (synthesize_tinfo_var): Combine offset and flags. Add flags
8196 for __vmi_class_type_info.
8197 (create_tinfo_types): Remove flags from __class_type_info and
8198 __si_class_type_info. Merge flags and offset from
8199 base_class_type_info.
8200 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8201 (__base_class_info::is_virtual_p): Adjust.
8202 (__base_class_info::is_public_p): Adjust.
8203 (__base_class_info::offset): New accessor.
8204 (__class_type_info::details): Remove member.
8205 (__class_type_info::__class_type_info): Lose details.
8206 (__class_type_info::detail_masks): Remove.
8207 (__si_class_type_info::__si_class_type_info): Lose details.
8208 (__vmi_class_type_info::details): New member.
8209 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8210 (__vmi_class_type_info::detail_masks): New member.
8211 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8212 with unknown_details_mask.
8213 (__vmi_class_type_info::do_find_public_src): Adjust
8214 (__vmi_class_type_info::do_dyncast): Adjust.
8215 (__vmi_class_type_info::do_upcast): Set result details, if
8217 (__dynamic_cast): Temporarily #if out optimization.
8219 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8221 * rtti.c (get_tinfo_decl): Mark used.
8222 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8223 mark as dealt with, if we output it.
8225 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8227 * class.c: Reorganize to put virtual function table initialization
8228 machinery at the end of the file.
8230 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8232 * class.c (finish_struct): Use bitsize_zero_node.
8233 * pt.c (instantiate_class_template): Likewise.
8235 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8237 Put RTTI entries at negative offsets in new ABI.
8238 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8239 vbase offset at index -3, not -1.
8240 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8241 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8242 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8243 (build_rtti_vtbl_entries): New function.
8244 (set_rtti_entry): Remove.
8245 (build_primary_vtable): Don't use it.
8246 (build_secondary_vtable): Likewise.
8247 (start_vtable): Remove.
8248 (first_vfun_index): New function.
8249 (set_vindex): Likewise.
8250 (add_virtual_function): Don't call start_vtable. Do call
8252 (set_primary_base): Rename parameter.
8253 (determine_primary_base): Likewise.
8254 (num_vfun_entries): Don't use skip_rtti_stuff.
8255 (num_extra_vtbl_entries): Include RTTI information.
8256 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8257 (skip_rtti_stuff): Remove.
8258 (dfs_modify_vtables): Don't use it.
8259 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8260 (layout_nonempty_base_or_field): Update size handling.
8261 (create_vtable_ptr): Tweak.
8262 (layout_class_type): Adjust parameter names.
8263 (finish_struct_1): Simplify.
8264 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8265 (skip_rtti_stuff): Remove.
8266 (first_vfun_index): New function.
8267 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8268 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8269 (marked_vtable_pathp): Declare.
8270 (unmarked_vtable_pathp): Likewise.
8271 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8273 * rtti.c (build_headof): Look for RTTI at negative offsets.
8274 (get_tinfo_decl_dynamic): Likewise.
8275 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8277 (create_pseudo_type_info): Do it here instead. Adjust so that
8278 vptr points at first virtual function.
8279 * search.c (marked_vtable_pathp): Make it global.
8280 (unmarked_vtable_pathp): Likewise.
8281 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8282 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8283 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8284 (get_pure_virtuals): Likewise.
8285 (expand_upcast_fixups): Likewise.
8286 * tree.c (debug_binfo): Likewise.
8287 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8290 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8292 * class.c (check_field_decl): Fix typo.
8293 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8294 (check_methods): Likewise.
8295 (check_field_decls): Likewise.
8296 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8297 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8298 Use DECL_RESULT_FLD, not DECL_RESULT.
8299 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8300 * lex.c (identifier_type): Likewise.
8301 * pt.c (determine_specialization, lookup_template_class): Likewise.
8302 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8303 (resolve_overloaded_unification, more_specialized): Likewise.
8304 * semantics.c (finish_member_declaration): Likewise.
8305 * typeck.c (build_x_function_call): Likewise.
8307 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8309 * class.c (layout_empty_base): Handle empty bases with non-byte
8311 (build_base_field): Likewise.
8312 (layout_virtual_bases): Likewise.
8314 * class.c (finish_struct_1): Fix typo in this change:
8316 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8318 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8320 * decl.c (grokdeclarator): Count partial specializations when
8321 keeping track of how many template classes have been seen.
8323 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8325 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8327 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8328 (get_vfield_offset): Use byte_position.
8329 (set_rtti_entry): Set OFFSET to ssizetype zero.
8330 (get_binfo_offset_as_int): Deleted.
8331 (dfs_record_base_offsets): Use tree_low_cst.
8332 (dfs_search_base_offsets): Likewise.
8333 (layout_nonempty_base_or_field): Reflect changes in RLI format
8334 and call byte_position.
8335 (layout_empty_base): Convert offset to ssizetype.
8336 (build_base_field): use rli_size_unit_so_far.
8337 (dfs_propagate_binfo_offsets): Do computation in proper type.
8338 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8339 (layout_class_type): Reflect changes in RLI names and fields.
8340 (finish_struct_1): Set DECL_FIELD_OFFSET.
8341 * dump.c (dequeue_and_dump): Call bit_position.
8342 * expr.c (cplus_expand_constant): Use byte_position.
8343 * rtti.c (expand_class_desc): Use bitsize_one_node.
8344 * typeck.c (build_component_addr): Use byte_position and don't
8345 special case for zero offset.
8347 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8349 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8351 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8353 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8356 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8358 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8360 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8361 make_typename_type, check_initializer, cp_finish_decl,
8362 xref_tag): Likewise.
8363 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8364 decl_namespace, arg_assoc_template_arg, arg_assoc,
8365 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8366 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8367 args_to_string): Likewise.
8368 * friend.c (is_friend): Likewise.
8369 * lex.c (note_got_semicolon, note_list_got_semicolon,
8370 is_global): Likewise.
8371 * method.c (build_overload_nested_name, build_overload_value,
8372 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8373 * parse.y (typename_sub, typename_sub1): Likewise.
8374 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8375 process_partial_specialization, convert_template_argument,
8376 template_args_equal, add_pending_template, lookup_template_class,
8377 for_each_template_parm_r, maybe_fold_nontype_arg,
8378 tsubst, instantiate_template, type_unification_real, unify,
8379 instantiate_pending_templates, set_mangled_name_for_template_decl):
8381 * repo.c (repo_get_id, repo_template_used): Likewise.
8382 * search.c (lookup_field_1): Likewise.
8383 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8384 * xref.c (classname): Likewise.
8386 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8388 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8389 (CANONICAL_BINFO): New macro.
8390 (BINFO_NEW_VTABLE_MARKED): Use it.
8391 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8392 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8393 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8395 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8396 (build_secondary_vtable): Likewise.
8397 (dfs_finish_vtbls): Likewise.
8398 (dfs_accumulate_vtbl_inits): Likewise.
8399 (accumulate_vtbl_inits): New function.
8400 (finish_vtbls): Make sure that virtual bases come after
8401 non-virtual bases in the vtable group.
8402 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8403 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8404 * search.c (struct vbase_info): Move definition.
8405 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8406 (unmarked_new_vtable_p): Likewise.
8407 (dfs_mark_vtable_path): Remove.
8408 (dfs_mark_new_vtable): Remove.
8409 (dfs_unmark_new_vtable): Likewise.
8410 (dfs_clear_search_slot): Likewise.
8411 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8412 (dfs_clear_vbase_slots): Likewise.
8413 (init_vbase_pointers): LIkewise.
8415 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8417 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8418 SIZETYPE to a non-SIZETYPE.
8420 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8422 * class.c (layout_virtual_bases): Adjust names in conditionally
8425 * class.c (record_base_offsets): New function.
8426 (layout_conflict_p): Likewise.
8427 (layout_nonempty_base_or_field): Use it.
8428 (layout_empty_base): New function.
8429 (build_base_field): Use it.
8430 (build_base_fields): Update comment.
8431 (layout_virtual_bases): Fold in a little code form
8432 layout_basetypes. Use layout_empty_base.
8433 (layout_basetypes): Remove.
8434 (end_of_class): New function.
8435 (layout_class_type): Use it. Adjust.
8437 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8439 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8441 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8442 * typeck.c (fntype_p): Remove.
8444 * cp-tree.h (TI_SPEC_INFO): Remove.
8445 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8446 * pt.c (process_partial_specialization): Likewise.
8448 * class.c (build_base_field): Fix thinko in computation of binfo
8451 * tree.c (mark_local_for_remap_p): Mark variables declared in
8452 TARGET_EXPRs as well.
8454 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8456 * typeck.c (require_complete_type, complete_type,
8457 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8458 build_array_ref, convert_arguments, pointer_diff,
8459 build_x_unary_op, build_unary_op, build_c_cast,
8460 build_modify_expr): Use COMPLETE_TYPE_P etc.
8461 * call.c (is_complete, convert_like_real,
8462 build_new_method_call): Likewise.
8463 * class.c (build_vbase_pointer_fields, check_bases,
8464 build_base_field, finish_struct_1, pushclass): Likewise.
8465 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8466 * decl.c (maybe_process_template_type_declaration, pushtag,
8467 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8468 layout_var_decl, check_initializer, cp_finish_decl,
8469 grokdeclarator, require_complete_types_for_parms,
8470 grok_op_properties, xref_tag, xref_basetypes,
8471 check_function_type): Likewise.
8472 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8473 * friend.c (do_friend): Likewise.
8474 * init.c (build_offset_ref): Likewise.
8475 * parse.y (structsp): Likewise.
8476 * pt.c (maybe_process_partial_specialization,
8477 tsubst_friend_function, instantiate_class_template, tsubst,
8478 do_type_instantiation, instantiate_pending_templates): Likewise.
8479 * repo.c (repo_get_id): Likewise.
8480 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8481 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8482 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8483 * semantics.c (begin_class_definition): Likewise.
8484 * tree.c (build_cplus_method_type): Likewise.
8485 * typeck2.c (digest_init, build_functional_cast,
8486 add_exception_specifier): Likewise.
8487 * parse.h, parse.c: Regenerated.
8489 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8491 * inc/cxxabi.h: New header file. Define new-abi entry points.
8492 (__pointer_type_info::target): Rename member to ...
8493 (__pointer_type_info::type): ... here.
8494 (__base_class_info::type): Rename member to ...
8495 (__base_class_info::base): ... here.
8496 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8497 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8498 (abi_node): New global tree node.
8499 * decl.c (abi_node): Document.
8500 (init_decl_processing): Initialize abi_node.
8501 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8502 (get_vmi_pseudo_type_info): Likewise.
8503 (create_tinfo_types): Likewise.
8504 (emit_support_tinfos): Likewise.
8505 * tinfo.h (cxxabi.h): Include for new-abi.
8506 Move rtti class definitions to new header file.
8507 * tinfo.cc (abi): Use the namespace.
8508 (std): Move new abi rtti classes from here ...
8509 (__cxxabiv1): ... to here.
8510 * tinfo2.cc (cxxabi.h): Include for new-abi.
8511 Move rtti class definitions to new header file.
8512 (std): Move new abi rtti classes from here ...
8513 (__cxxabiv1): ... to here.
8514 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8517 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8518 Jason Merrill <jason@casey.cygnus.com>
8520 * method.c (build_overload_int): Use host_integerp.
8522 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8524 * init.c (build_offset_ref): Handle the case of a templated member
8527 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8529 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8531 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8533 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8534 * class.c (check_bitfield_decl): Turn illegal bitfields into
8536 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8538 (dfs_offset_for_unshared_vbases): Likewise.
8539 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8540 pointer-to-member correctly under the new ABI.
8541 * expr.c (cplus_expand_constant): Don't use cp_convert when
8542 turning an offset into a pointer-to-member.
8543 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8544 when dereferencing them under the new ABI.
8545 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8546 of pointers-to-members under the new ABI.
8548 * class.c (check_bitfield_decl): Remove restriction on really long
8550 (layout_class_type): Implement new ABI handling of bitfields
8551 longer than their types.
8553 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8555 * parse.y (extdefs): Call ggc_collect.
8556 * parse.c: Regenerated.
8558 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8560 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8561 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8564 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8566 * class.c (build_vbase_path): Use integer_zerop.
8567 (build_vtable_entry): Use tree_low_cst.
8568 (get_vfield_offset): Use bit_position.
8569 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8571 (check_bitfield_decl): Set DECL_SIZE using convert.
8572 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8573 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8575 (finish_struct_1): Use bit_position.
8576 (dump_class_hierarchy): Use tree_low_cst.
8577 * cp-tree.h (min_precision): Add declaration.
8578 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8579 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8580 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8581 * expr.c (cplus_expand_constant): Use bit_position.
8582 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8583 * rtti.c (get_base_offset): Use bit_position.
8584 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8585 host_integerp, and tree_low_cst.
8586 (pointer_int_sum): Use integer_zerop.
8587 (build_component_addr): Use bit_position.
8589 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8591 * typeck.c (require_complete_type): Don't assume size_zero_node.
8592 (complete_type_or_else): Likewise.
8594 2000-03-16 Steven Grady <grady@digitaldeck.com>
8595 Jason Merrill <jason@casey.cygnus.com>
8597 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8599 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8601 * decl2.c (grokfield): Bail out if type is error_mark_node.
8603 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8605 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8606 (__pointer_to_member_data): ... here. Adjust.
8607 * rtti.c (create_tinfo_types): Adjust.
8609 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8611 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8612 * decl.c (ref_desc_type_node): Undocument.
8613 * rtti.c (ptr_ref_initializer): Rename to ...
8614 (ptr_initializer): ... here. Adjust comments.
8615 (ptmd_initializer): Fix comment thinko.
8616 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8617 (create_tinfo_types): Remove ref_desc_type_node init.
8618 * tinfo2.cc (__reference_type_info): Remove.
8620 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8622 * decl.c (cp_finish_decl): Remove obsolete comment.
8624 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8626 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8628 * cp-tree.h: Tweak documentation.
8629 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8630 (avoid_overlap): Remove.
8631 (get_binfo_offset_as_int): New function.
8632 (dfs_serach_base_offsets): Likewise.
8633 (layout_nonempty_base_or_field): Likewise.
8634 (build_base_field): Layout fields here. Avoid placing two objects
8635 of the same type at the same address, under the new ABI.
8636 (build_base_fields): Adjust accordingly.
8637 (create_vtable_ptr): Return the new field, but don't attach it to
8639 (remove_base_field): Remove.
8640 (remove_base_fields): Remove.
8641 (layout_basetypes): Adjust accordingly.
8642 (layout_class_type): Call layout_field for each field, rather than
8643 just making a wholesale call to layout_type.
8645 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8647 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8649 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8651 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8653 * except.c (dtor_nothrow): New fn.
8654 (do_pop_exception): Use it. Take type parm.
8655 (push_eh_cleanup): Take type parm.
8656 (expand_start_catch_block): Pass it.
8657 (build_eh_type_type_ref): Accept null type.
8659 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8661 * cp-tree.h (revert_static_member_fn): Change prototype.
8662 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8663 (grok_op_properties): Likewise.
8664 (start_function): Likewise.
8665 (revert_static_member_fn): Simplify.
8666 * pt.c (check_explicit_specialization): Adjust call to
8667 revert_static_member_fn.
8669 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8671 * cp-tree.h (scope_kind): New type.
8672 (tmpl_spec_kind): Likewise.
8673 (declare_pseudo_global_level): Remove.
8674 (pseudo_global_level_p): Rename to template_parm_scope_p.
8675 (pushlevel): Remove declaration.
8676 (begin_scope): New function.
8677 (finish_scope): Likewise.
8678 (current_tmpl_spec_kind): Likewise.
8679 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8680 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8681 Add template_spec_p.
8682 (toplevel_bindings_p): Adjust.
8683 (declare_pseudo_global_level): Remove.
8684 (pseudo_global_level_p): Rename to template_parm_scope_p.
8685 (current_tmpl_spec_kind): New function.
8686 (begin_scope): Likewise.
8687 (finish_scope): Likewise.
8688 (maybe_push_to_top_level): Adjust.
8689 (maybe_process_template_type_declaration): Likewise.
8690 (pushtag): Likewise.
8691 (pushdecl_nonclass_level): Likewise.
8692 (lookup_tag): Likewise.
8693 (grokfndecl): Handle member template specializations. Share
8694 constructor and non-constructor code.
8695 * decl2.c (check_classfn): Handle member template specializations.
8696 * pt.c (begin_template_parm_list): Use begin_scope.
8697 (begin_specialization): Likewise.
8698 (end_specialization): Likewise.
8699 (check_explicit_specialization): Use current_tmpl_spec_kind.
8700 Handle member template specializations.
8701 (end_template_decl): Use finish_scope. Remove call to
8703 (push_template_decl_real): Remove bogus error message.
8704 (tsubst_decl): Fix typo in code contained in comment.
8705 (instantiate_template): Handle member template specializations.
8706 (most_general_template): Likewise.
8708 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8710 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8711 (do_identifier): Ditto for error().
8713 * pt.c (convert_nontype_argument): Ditto for cp_error().
8714 (convert_template_argument): Ditto for cp_pedwarn().
8716 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8718 * exception.cc (__check_null_eh_spec): New fn.
8719 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8721 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8723 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8724 * except.c (expand_end_eh_spec): Add the return type.
8725 * rtti.c (throw_bad_cast): Add the parmtypes.
8726 (throw_bad_typeid): Likewise.
8728 * semantics.c (expand_stmt): Only leave out rtl for unused
8729 artificials, and set DECL_IGNORED_P on them as well.
8730 * decl.c (wrapup_globals_for_namespace): Likewise.
8732 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8734 * decl.c (maybe_commonize_var): Skip all artificial decls.
8735 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8737 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8739 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8740 * cp-tree.h: Declare flag_enforce_eh_specs.
8741 * decl.c (store_parm_decls, finish_function): Check it.
8743 C library functions don't throw.
8744 * Makefile.in (cfns.h): New target.
8745 (except.o): Depend on it.
8746 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8747 * cfns.gperf: New file.
8748 * cfns.h: Generated.
8749 * except.c: Include it.
8750 (nothrow_libfn_p): New fn.
8751 * decl.c (grokfndecl): Use it.
8752 * cp-tree.h: Declare it.
8754 * decl.c (push_overloaded_decl_1, auto_function,
8755 define_function): Lose.
8756 (build_library_fn_1): New static fn.
8757 (builtin_function): Use it.
8758 (get_atexit_node): Use build_library_fn_ptr.
8759 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8760 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8761 push_void_library_fn, push_throw_library_fn): New fns.
8762 * cp-tree.h: Declare them.
8763 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8764 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8765 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8766 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8767 * rtti.c (build_runtime_decl): Lose.
8768 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8769 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8770 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8772 * call.c (build_call): Remove result_type parm.
8773 Call mark_used on unused artificial fns.
8774 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8776 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8778 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8780 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8781 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8782 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8783 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8784 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8785 expand_generic_desc): Likewise.
8787 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8789 * exception.cc (__cp_pop_exception): Cleanup the original object.
8791 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8793 * decl.c (grok_op_properties): Merge conversion to void warning
8794 with other silly op warnings.
8796 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8798 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8799 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8801 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8803 * decl.c (cp_make_fname_decl): New function.
8804 (wrapup_globals_for_namespace): Don't emit unused static vars.
8805 (init_decl_processing): Remove comment about use of
8806 array_domain_type. Set make_fname_decl.
8807 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8808 * semantics.c (begin_compound_stmt): Remove
8809 current_function_name_declared flagging.
8810 (expand_stmt): Don't emit unused local statics.
8811 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8814 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8816 * typeck.c (convert_for_assignment): Don't look at array
8818 * call.c (convert_like_real): Likewise.
8820 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8822 Add initial support for '\uNNNN' specifier.
8823 * lex.c (read_ucs): New fn.
8824 (readescape, skip_white_space): Call it.
8825 (is_extended_char, is_extended_char_1): New fns.
8826 (utf8_extend_token): New fn, #if 0'd out.
8827 (real_yylex): Treat extended chars like letters.
8829 * search.c (note_debug_info_needed): Walk the bases even if we
8830 weren't deferring the type itself.
8832 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8834 * decl2.c (finish_objects): Constify a char*.
8836 * method.c (emit_thunk): Likewise.
8838 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8840 * typeck.c (dubious_conversion_warnings): Look through
8843 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8845 * class.c (dfs_modify_vtables): I is now unsigned.
8846 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8847 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8848 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8849 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8850 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8851 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8852 Call integer_all_onesp.
8853 * typeck2.c (process_init_constructor): Use compare_tree_int.
8855 * lang-specs.h (as): Don't call if -syntax-only.
8857 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8859 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8860 RTL_EXPR_HAS_NO_SCOPE after all.
8862 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8864 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8865 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8866 RTL_EXPR_HAS_NO_SCOPE.
8868 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8871 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8873 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8875 * call.c (convert_like): Macrofy.
8876 (convert_like_with_context): New macro.
8877 (convert_like_real): Renamed from convert_like. Add calling
8878 context parameters, for diagnostics. Add recursive flag. Call
8879 dubious_conversion_warnings for outer conversion.
8880 (build_user_type_conversion): Use convert_like_with_context.
8881 (build_over_call): Likewise. Don't warn about dubious
8882 conversions here. Adjust convert_default_arg calls.
8883 (convert_default_arg): Add context parameters for diagnostics.
8884 Pass throught to convert_like_with_context.
8885 * cp-tree.h (convert_default_arg): Add context parameters.
8886 (dubious_conversion_warnings): Prototype new function.
8887 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8888 (dubious_conversion_warnings): New function, broken
8889 out of convert_for_assignment.
8890 (convert_for_assignment): Adjust.
8892 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8894 * decl2.c (key_method): Break out from...
8895 (import_export_vtable, import_export_class): ...here.
8897 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8898 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8900 * search.c (note_debug_info_needed, dfs_debug_mark,
8901 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8902 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8904 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8906 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8909 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8911 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8912 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8913 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8914 (lang_type): Split gets_new into has_new and has_array_new.
8915 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8916 (TYPE_GETS_NEW): Split into ...
8917 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8918 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8919 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8920 (build_op_new_call): Don't declare.
8921 (build_new_1): Likewise.
8922 * call.c (build_op_new_call): Remove.
8923 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8924 instead of TYPE_NEEDS_DESTRUCTOR.
8925 (finish_struct_bits): Likewise.
8926 (add_implicitly_declared_members): Likewise.
8927 (check_field_decl): Likewise.
8928 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8929 correctly under the new ABI.
8930 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8931 instead of TYPE_NEEDS_DESTRUCTOR.
8932 (initialize_local_var): Likewise.
8933 (destroy_local_var): Likewise.
8934 (cp_finish_decl): Likewise.
8935 (register_dtor_fn): Likewise.
8936 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8937 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8938 TYPE_VEC_DELETE_TAKES_SIZE here.
8939 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8940 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8941 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8942 (finish_destructor_body): Likewise.
8943 (maybe_build_cleanup_1): Likewise.
8944 * decl2.c (do_static_destruction): Likewise.
8945 * init.c (build_new_1): Make it static.
8946 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8947 (expand_cleanup_for_base): Likewise.
8948 (get_cookie_size): New function.
8949 (build_new_1): Handle array-new cookies correctly under the new
8951 (build_vec_delete_1): Likewise.
8952 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8953 (build_delete): Likewise.
8954 (build_vec_delete): Handle array-new cookies correctly under the new
8956 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8957 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8958 TYPE_HAS_ARRAY_NEW_OPERATOR.
8959 * ptree.c (print_lang_type): Check them.
8960 * search.c (context_for_name_lookup): Fix typo in comment.
8961 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8962 * tree.c (break_out_cleanups): Likewise.
8963 (build_cplus_array_test_1): Likewise.
8964 (cp_build_qualified_type_real): Likewise.
8965 * typeck.c (complete_type): Likewise.
8967 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8968 the command-line, not the end.
8970 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8972 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8974 2000-03-02 Tom Tromey <tromey@cygnus.com>
8976 * cp-tree.h (build_java_class_ref): Declare.
8977 * init.c (build_java_class_ref): No longer static.
8978 * except.c (expand_throw): Generate a Java-style `throw' if the
8979 thrown object is a "Java" object.
8980 (initialize_handler_parm): Generate a Java-style lookup of
8981 exception info if the caught object is a "Java" object.
8982 (catch_language, catch_language_init): New globals.
8983 (decl_is_java_type): New function.
8984 (expand_start_catch_block): Don't call push_eh_info() or
8985 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8986 class reference to build_catch_block.
8988 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8990 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8992 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8994 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8995 to merge reference/pointer code and fix incorrect warnings.
8997 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8999 * search.c (protected_accessible_p): Use context_for_name_lookup.
9001 * init.c (construct_virtual_bases): Fix thinko.
9002 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
9004 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9006 * decl.c (current_function_decl): Move to toplev.c.
9008 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
9010 * pt.c (fn_type_unification): Unify return type, whenever
9012 (get_bindings_real): Only pass return type when necessary.
9013 Remove explicit return type check.
9014 * class.c (resolve_address_of_overloaded_function): Pass desired
9015 return type to fn_type_unification.
9017 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9019 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9021 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9023 * rtti.c (expand_class_desc): Likewise.
9024 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9025 (THUNK_VCALL_OFFSET): Likewise.
9026 (THUNK_DELTA): Reflect changes in ../tree.h.
9028 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9030 * search.c (protected_accessible_p): Also allow the access if
9031 the member is public in DERIVED. Lose TYPE parm.
9032 (friend_accessible_p): Lose TYPE parm.
9033 (accessible_p): Adjust.
9035 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9037 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9038 on things that are not sizes; ssize_binop deleted.
9039 Call size_diffop when appropriate.
9040 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9041 (build_primary_vtable, build_secondary_vtable): Likewise.
9042 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9043 Variable I is HOST_WIDE_INT.
9044 (get_vfield_offset): Pass proper types to size_binop.
9045 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9046 (finish_struct_1): Likewise.
9047 (skip_rtti_stuff): Arg N is now pointer to signed.
9048 (layout_class_type): Use size_zero_node.
9049 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9050 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9051 * decl.c (complete_arry_type): Pass proper types to size_binop.
9052 (xref_basetypes): BINFO_OFFSET is sizetype.
9053 * error.c (dump_expr): Don't use size_binop non-sizes.
9054 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9055 * init.c (construct_virtual_bases): Fix type error.
9056 (build_vec_delete_1): Pass proper type to size_binop and don't
9058 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9059 * rtti.c (get_base_offset): Pass proper type to size_binop.
9060 * search.c (dfs_find_vbases): Fix type error.
9061 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9062 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9063 * tree.c (debug_binfo): Variable N is signed.
9064 Use HOST_WIDE_INT_PRINT_DEC.
9065 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9066 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9067 size_one_node and size_zero_node.
9068 (c_alignof): Use size_one_node.
9069 (build_component_addr): Pass proper types to size_binop.
9070 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9072 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9074 Implement class scope using-declarations for functions.
9075 * class.c (handle_using_decl): Call add_method for used functions.
9076 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9077 (add_method): Used functions are hidden by local functions.
9078 (check_bases_and_members): Handle using-decls before finalizing
9079 CLASSTYPE_METHOD_VEC.
9080 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9081 override the type of 'this' accordingly.
9082 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9083 (convert_class_to_reference, build_user_type_conversion_1,
9084 build_new_function_call, build_object_call, build_new_op,
9085 build_new_method_call): Pass ctype parm.
9087 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9089 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9090 build_new_function_call, build_object_call, build_new_op,
9091 build_new_method_call, build_op_delete_call): Don't get basetype_path
9093 * typeck.c (build_component_ref): Likewise.
9094 * init.c (build_offset_ref): Likewise.
9095 (resolve_offset_ref): Don't call enforce_access.
9096 Call build_scoped_ref.
9097 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9098 would cause an error or if -pedantic.
9099 * class.c (alter_access): Lose binfo parm.
9101 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9103 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9106 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9108 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9109 pseudo_type_info creation into the std namespace
9111 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9113 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9114 (import_export_class): Remove declaration.
9115 * decl2.c (import_export_class): Make it static.
9116 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9117 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9118 EXPR_WITH_FILE_LOCATION.
9119 * lex.c (check_newline): Tweak filename/lineno setting.
9120 * semantics.c (begin_while_stmt): Fix typo in comment.
9122 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9124 * lang-options.h (-fmessage-length=): Add missing option.
9126 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9128 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9130 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9132 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9134 * optimize.c (expand_call_inline): Emit the return label before
9135 evaluating the return value.
9137 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9139 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9140 than duplicating functionality here.
9141 * optimize.c: Include input.h.
9142 (expand_call_inline): Use push_srcloc and pop_srcloc.
9143 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9144 * parse.c: Regenerated.
9145 * Makefile.in (lex.o): Depend on input.h.
9146 (optimize.o): Likewise.
9148 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9150 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9151 function type, rather than ICE.
9153 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9155 * decl.c (grokdeclarator): Call decl_type_access_control.
9156 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9159 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9161 * decl.c (decls_match): Remove obsolete static member nadgering.
9163 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9165 * decl.c (grokdeclarator): Change ANSI to ISO.
9166 * lex.c (consume_string, readescape, do_identifier): Likewise.
9167 (parse_float, real_yylex): Likewise.
9168 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9169 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9170 new_type_id, maybe_label_decls, simple_stmt,
9171 for.init.statement): Likewise.
9172 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9173 * semantics.c (finish_named_return_value): Likewise.
9174 * parse.c: Regenerate.
9176 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9178 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9179 (CPTI_CLASS_STAR_TYPE): Remove.
9180 (vtable_index_type): Likewise.
9181 (class_star_type_node): Remove.
9182 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9183 (build_binary_op_nodefault): Remove.
9184 * call.c (build_new_op): Use build_binary_op instead of
9185 build_binary_op_nodefault.
9186 * decl.c (init_decl_processing): Remove class_star_type_node
9187 initialization. Make delta_type_node ptrdiff_type_node under the
9188 new ABI. Initialize vtable_index_type.
9189 (build_ptrmemfunc_type): Build different structures for the new
9191 (build_enumerator): Use build_binary_op instead of
9192 build_binary_op_nodefault.
9193 * method.c (build_overload_value): Mangle pointers-to-members
9194 appropriately under the new ABI.
9195 * typeck.c (build_array_ref): Use build_binary_op instead of
9196 build_binary_op_nodefault.
9197 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9198 (build_binary_op_nodefault): Rename to ...
9199 (build_binary_op): ... this. Remove old version. Adjust for
9200 pointer-to-member comparisons under the new ABI.
9201 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9202 (build_ptrmemfunc): Adjust for the new ABI.
9203 (expand_ptrmemfunc_cst): Likewise.
9204 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9205 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9207 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9209 * call.c (build_object_call): Compress consecutive calls to
9211 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9212 (build_op_delete_call): Adjust message formatting.
9214 * class.c (check_bases): Compress consecutive calls to
9216 (finish_struct_anon): Say 'ISO C++'.
9218 * decl.c (start_decl): Same here.
9219 (grok_reference_init): Likewise.
9220 (grokfndecl): Correct message formatting.
9221 (grokfndecl): Improve diagnostic.
9222 (check_static_variable_definition): Likewise. Say 'ISO C++'
9223 (compute_array_index_type): Say 'ISO C++'
9224 (create_array_type_for_decl): Compress consecutive calls to
9226 (grokdeclarator): Say 'ISO C++'
9227 (grok_op_properties): Likewise.
9229 * decl2.c (delete_sanity): Clairify diagnostic.
9230 (check_member_template): Same here.
9231 (grok_function_init): Use consistent terminology.
9233 * expr.c (do_case): Say 'ISO C++'
9235 * friend.c (do_friend): Compress consecutive calls to warning.
9237 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9239 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9240 * class.c (build_secondary_vtable): Reorganize. Don't create a
9241 new vtable under the new ABI.
9242 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9244 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9245 the initializing elements.
9246 (initialize_vtable): New function.
9247 (dfs_finish_vtbls): Use it.
9248 (dfs_accumulate_vtbl_inits): New function.
9249 (finish_vtbls): Merge primary and secondary vtables under the new
9251 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9252 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9255 * class.c (build_vtable): New function, split out from ...
9256 (get_vtable_decl): ... here, and ...
9257 (build_secondary_vtable): ... here.
9259 * pt.c (tsubst_decl): Fix formatting.
9261 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9263 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9264 (avoid_overlap, build_base_field): Likewise.
9265 (build_base_field, build_base_fields, is_empty_class):
9266 Test DECL_SIZE with integer_zero.
9267 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9268 * cp-tree.h (struct lang_type): New field size_unit.
9269 (CLASSTYPE_SIZE_UNIT): New macro.
9270 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9271 (cp_finish_decl): Delete -Wlarger-than processing.
9272 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9273 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9274 * tree.c (make_binfo): binfo vector is one entry longer.
9275 (walk_tree): Walk DECL_SIZE_UNIT.
9277 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9279 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9281 (build_vtable_entry): Don't assume all vtable entries are
9283 (build_vtbl_initializer): Adjust accordingly.
9284 (get_vtable_decl): Fix formatting.
9286 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9288 * semantics.c (deferred_type_access_control): Walk the entire
9290 (save_type_access_control): Rename from
9291 initial_deferred_type_access_control. Just remember the value.
9292 (decl_type_access_control): New fn.
9293 (begin_function_definition): Use deferred_type_access_control, after
9294 we've started the function. Set type_lookups to error_mark_node.
9295 * parse.y (frob_specs, fn.def1): Adjust.
9296 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9297 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9298 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9299 (after_type_component_declarator0): Likewise.
9300 (after_type_component_declarator): Likewise.
9301 (notype_component_declarator): Likewise.
9302 * cp-tree.h: Adjust.
9304 * decl.c (redeclaration_error_message): Allow redeclaration of
9305 namespace-scope decls.
9307 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9309 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9311 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9313 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9314 * decl2.c (grokclassfn): Likewise.
9316 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9318 * decl2.c (lang_decode_option): Don't set default message length
9320 * lex.c (lang_init_options): Set it here.
9322 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9324 Make DECL_CONTEXT mean the class in which a member function was
9325 declared, even for a virtual function.
9326 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9327 (DECL_FRIEND_CONTEXT): New macro.
9328 (DECL_REAL_CONTEXT): Remove.
9329 (SET_DECL_FRIEND_CONTEXT): Likewise.
9330 (DECL_VIRTUAL_CONTEXT): Adjust.
9331 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9332 (add_friends): Remove.
9333 (hack_decl_function_context): Likewise.
9334 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9336 (build_over_call): Fix indentation. Use DECL_CONTEXT
9337 instead of DECL_CLASS_CONTEXT.
9338 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9339 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9340 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9341 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9342 (build_base_field): Likewise.
9343 (finish_struct_1): Likewise.
9344 (build_self_reference): Likewise.
9345 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9347 (pushtag): Use decl_function_context, not
9348 hack_decl_function_context.
9349 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9350 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9351 (pushdecl): Remove bogus code.
9352 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9353 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9354 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9355 Use decl_function_context, nothack_decl_function_context.
9356 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9357 (grokdeclarator): Likewise. Use decl_function_context, not
9358 hack_decl_function_context.
9359 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9360 (start_function): Use DECL_FRIEND_CONTEXT, not
9361 DECL_CLASS_CONTEXT. Use decl_function_context, not
9362 hack_decl_function_context.
9363 (finish_function): Use decl_function_context, not
9364 hack_decl_function_context.
9365 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9367 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9368 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9369 (grokfield): Likewise.
9370 (finish_builtin_type): Likewise.
9371 (finish_vtable_vardec): Use decl_function_context, not
9372 hack_decl_function_context.
9373 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9374 (start_static_initialization_or_destruction): Likewise.
9375 (finish_static_initialization_or_destruction): Likewise.
9376 (mark_used): Adjust logic for deciding when to synthesize methods.
9377 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9379 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9381 * friend.c (is_friend): Likewise.
9382 (add_friends): Remove.
9383 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9384 * lex.c (begin_definition_of_inclass_inline): Use
9385 decl_function_context, not hack_decl_function_context.
9386 (process_next_inline): Likewise.
9387 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9388 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9389 DECL_CLASSS_CONTEXT.
9390 (hack_identifier): Likewise.
9391 (synthesize_method): Use decl_function_context, not
9392 hack_decl_function_context.
9393 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9395 (is_member_template): Use decl_function_context, not
9396 hack_decl_function_context. Use DECL_CONTEXT, not
9398 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9400 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9402 (push_template_decl_real): Likewise.
9403 (instantiate_class_template): Don't call add_friends.
9404 (tsubst_default_argument): Use DECL_CONTEXT, not
9406 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9407 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9408 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9410 * repo.c (repo_inline_used): Likewise.
9411 * search.c (current_scope): Adjust for new _CONTEXT macros.
9412 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9414 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9415 (lookup_fnfields_here):Likewise.
9416 (check_final_overrider): Likewise.
9417 (init_vbase_pointers): Likewise.
9418 (virtual_context): Likewise.
9419 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9420 (expand_body): Use decl_function_context, not
9421 hack_decl_function_context.
9422 * tree.c (hack_decl_function_context): Remove.
9423 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9425 * typeck2.c (error_not_base_type): Likewise.
9427 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9429 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9431 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9433 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9435 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9437 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9439 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9441 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9443 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9445 * parse.y (frob_specs): Split out...
9446 (parse_decl): From here.
9447 (fn.def2): Call initial_deferred_type_access_control.
9448 (after_type_component_declarator0): Call frob_specs.
9449 (notype_component_declarator0): Likewise.
9450 * search.c (friend_accessible_p): Nested classes are friends of their
9453 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9455 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9456 used to create an implicit temporary.
9458 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9461 2000-02-08 Nathan Sidwell <nathan@acm.org>
9463 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9464 strip array element qualifiers too.
9466 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9468 * decl.c (store_parm_decls): Don't build cleanups for parameters
9469 while processing_template_decl.
9471 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9473 * cp-tree.h (struct saved_scope): Add incomplete field.
9474 (namespace_scope_incomplete): New macro.
9475 * decl.c (pushdecl): Use it.
9476 (hack_incomplete_structures): Use it. See through artificial
9478 (mark_saved_scope): Mark it.
9480 Implement access control for nested types.
9481 * search.c (type_access_control): New fn.
9482 (accessible_p): Now we do perform access control for types.
9483 * semantics.c (deferred_type_access_control): New fn.
9484 (initial_deferred_type_access_control): New fn.
9485 (begin_function_definition): Call it. Add lookups parm.
9486 * decl.c (struct binding_level): Add this_class field.
9487 (pushlevel_class): Set it.
9488 (mark_binding_level): Mark it.
9489 (lookup_name_real): Use it. Call type_access_control.
9490 (mark_saved_scope): Mark lookups field.
9491 * cp-tree.h (flagged_type_tree): Add lookups field.
9492 (struct saved_scope): Add lookups field.
9493 (type_lookups): New macro.
9494 * parse.y (declmods): Now <ftype>.
9495 (parse_decl): Add lookups parm. Call
9496 initial_deferred_type_access_control.
9497 (lang_extdef): Clear type_lookups.
9498 (typed_declspecs, declmods, typespec): Set lookups field.
9499 (initdcl): Call deferred_type_access_control.
9500 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9501 component_decl_1, named_parm): Adjust.
9502 * friend.c (is_friend): Nested classes are friends of their
9505 * class.c (currently_open_derived_class): New fn.
9506 * method.c (hack_identifier): Use it.
9508 * lex.c (do_identifier): Remove obsolete code.
9510 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9512 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9514 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9515 thinks this file is plain C).
9517 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9519 * Makefile.in (call.o): Depend on $(EXPR_H).
9521 * call.c: Include "expr.h".
9523 * class.c (dump_class_hierarchy): Add prototype.
9525 * search.c (dfs_get_pure_virtuals): Likewise.
9527 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9529 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9532 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9534 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9535 Store it in DECL_FCONTEXT.
9536 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9538 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9540 * tinfo.h (old abi): #include "tconfig.h".
9541 * tinfo.cc (convert_to_base): Move into old abi section.
9543 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9545 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9546 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9547 (BINFO_PRIMARY_BINFO): New macro.
9548 (BF_DELTA): Rename to ...
9549 (BV_DELTA): ... this.
9550 (BF_VCALL_INDEX): Rename to ...
9551 (BV_VCALL_INDEX): ... this.
9552 (BF_FN): Rename to ...
9554 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9555 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9556 (modify_vtable_entry): Simplify.
9557 (add_virtual_function): Rename BF_ macros to BV_ variants.
9558 (build_vtable_initializer): Likewise.
9559 (get_class_offset_1): Remove.
9560 (dfs_get_class_offset): Likewise.
9561 (get_class_offset): Likewise.
9562 (dfs_find_final_overrider): New function.
9563 (find_final_overrider): Likewise.
9564 (modify_one_vtable): Remove.
9565 (dfs_find_base): New function.
9566 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9567 find_final_overrider.
9568 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9570 (dfs_fixup_vtable_deltas): Remove.
9571 (override_one_vtable): Remove.
9572 (merge_overrides): Likewise.
9573 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9574 unreal chilren of virtual bases.
9575 (finish_struct_1): Don't use merge_overrides. Don't use
9576 dfs_fixup_vtable_deltas.
9577 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9580 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9581 Jason Merrill <jason@yorick.cygnus.com>
9583 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9585 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9587 * exception.cc (__throw_bad_typeid): Add missing std::.
9589 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9591 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9593 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9595 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9597 Runtime support for new-abi rtti.
9598 * inc/typeinfo (type_info::operator!=): Define in class.
9599 (type_info::before, type_info::name, type_info::operator==,
9600 type_info::operator!=): Define new ABI implementations.
9601 (type_info::is_pointer_p, type_info::is_function_p): Declare
9602 new virtual functions.
9603 (type_info::do_catch, type_info::do_upcast): Likewise.
9605 * tinfo.h (__base_class_info): Define new class.
9606 (__class_type_info): Likewise.
9607 (__si_class_type_info): Likewise.
9608 (__vmi_class_type_info): Likewise.
9609 (__dynamic_cast): Prototype.
9611 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9612 (type_info::is_pointer_p): Define new function.
9613 (type_info::is_function_p): Likewise.
9614 (type_info::do_catch): Likewise.
9615 (type_info::do_upcast): Likewise.
9616 (vtable_prefix): New structure for vtable access.
9617 (adjust_pointer): Define new template function.
9618 (contained_p, public_p, virtual_p, contained_public_p,
9619 contained_nonpublic_p, contained_nonvirtual_p): Define new
9621 (nonvirtual_base_type): New local variable.
9622 (__class_type_info::~__class_type_info): Define.
9623 (__si_class_type_info::~__si_class_type_info): Likewise.
9624 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9625 (__class_type_info::do_catch): Define new function.
9626 (__class_type_info::do_upcast): Likewise.
9627 (__class_type_info::find_public_src): Likewise.
9628 (__class_type_info::do_find_public_src): Likewise.
9629 (__si_class_type_info::do_find_public_src): Likewise.
9630 (__vmi_class_type_info::do_find_public_src): Likewise.
9631 (__class_type_info::do_dyncast): Likewise.
9632 (__si_class_type_info::do_dyncast): Likewise.
9633 (__vmi_class_type_info::do_dyncast): Likewise.
9634 (__class_type_info::do_upcast): Likewise.
9635 (__si_class_type_info::do_upcast): Likewise.
9636 (__vmi_class_type_info::do_upcast): Likewise.
9637 (__dynamic_cast): Likewise.
9639 * tinfo2.cc (__fundamental_type_info): Define new class.
9640 (__pointer_type_info): Likewise.
9641 (__reference_type_info): Likewise.
9642 (__array_type_info): Likewise.
9643 (__function_type_info): Likewise.
9644 (__enum_type_info): Likewise.
9645 (__ptr_to_member_type_info): Likewise.
9646 (__fundamental_type_info::~__fundamental_type_info): Define.
9647 (__pointer_type_info::~__pointer_type_info): Likewise.
9648 (__reference_type_info::~__reference_type_info): Likewise.
9649 (__array_type_info::~__array_type_info): Likewise.
9650 (__function_type_info::~__function_type_info): Likewise.
9651 (__enum_type_info::~__enum_type_info): Likewise.
9652 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9653 (__pointer_type_info::do_catch): Define new function.
9654 (__ptr_to_member_type_info::do_catch): Define new function.
9656 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9657 (__is_pointer): Likewise.
9659 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9661 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9663 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9664 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9665 (make_new_vtable): New function.
9666 (modify_vtable_entry): Handle generation of new vtables correctly.
9667 (modify_one_vtable): Remove unused parameter.
9668 (dfs_fixup_vtable_deltas): Likewise.
9669 (override_one_vtable): Use build_secondary_vtable.
9670 (finish_struct_1): Use build_primary_vtable and
9671 build_secondary_vtable.
9673 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9675 * cp/decl.c: Adjust variable names, comments, help strings.
9677 2000-01-29 Nathan Sidwell <nathan@acm.org>
9679 * new2.cc (operator delete[]): Use operator delete, don't assume
9682 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9684 * class.c (build_vtbl_initializer): Add argument to
9685 build_vtable_entry call.
9687 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9689 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9690 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9691 (BF_DELTA): New macro.
9692 (BF_VCALL_INDEX): Likewise.
9694 (THUNK_VCALL_OFFSET): Likewise.
9695 (make_thunk): Change prototype.
9696 * class.c (build_vtable_entry): Integrate
9697 build_vtable_entry_for_fn. Handle vcall indices.
9698 (build_vtable_entry_for_fn): Remove.
9699 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9700 BF_VCALL_INDEX, BF_FN.
9701 (modify_vtable_entry): Integrate common code from
9702 modify_one_vtable and dfs_fixup_vtable_deltas.
9703 (add_virtual_function): Set BF_VCALL_INDEX.
9704 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9706 (modify_one_vtable): Simplify.
9707 (dfs_fixup_vtable_deltas): Likewise.
9708 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9709 * method.c (make_thunk): Handle vcall indices.
9711 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9713 Compiler side new abi rtti (not enabled).
9714 * cp-tree.h (new_abi_rtti_p): New macro.
9715 (emit_support_tinfos): Prototype new function.
9716 (tinfo_decl_p): Likewise.
9717 (emit_tinfo_decl): Likwise.
9718 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9720 (doing_runtime): New local static.
9721 (init_rtti_processing): Add new-abi initializer.
9722 (get_tinfo_decl): Add new-abi logic.
9723 (tinfo_from_decl): Likewise.
9724 (build_dynamic_cast_1): Likewise.
9725 (qualifier_flags): New static function.
9726 (tinfo_base_init): Likewise.
9727 (generic_initializer): Likewise.
9728 (ptr_ref_initializer): Likewise.
9729 (ptmd_initializer): Likewise.
9730 (class_hint_flags): Likewise.
9731 (class_initializer): Likewise.
9732 (synthesize_tinfo_var): Likewise.
9733 (create_real_tinfo_var): Likewise.
9734 (create_pseudo_type_info): Likewise.
9735 (get_vmi_pseudo_type_info): Likewise.
9736 (create_tinfo_types): Likewise.
9737 (emit_support_tinfos): New global function.
9738 (tinfo_decl_p): New global predicate.
9739 (emit_tinfo_decl): New global function.
9740 * class.c (set_rtti_entry): Generalize for old and new rtti.
9741 (build_vtbl_initializer): Likewise.
9742 * decl2.c (finish_file): Likewise.
9744 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9746 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9747 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9749 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9751 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9754 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9756 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9758 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9760 * optimize.c (calls_setjmp_r): Supply new argument
9761 to special_function_p.
9763 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9765 * call.c: PROTO -> PARAMS.
9766 * class.c: Likewise.
9767 * cp-tree.h: Likewise.
9771 * decl2.c: Likewise.
9773 * errfn.c: Likewise.
9774 * error.c: Likewise.
9775 * except.c: Likewise.
9778 * input.c: Likewise.
9781 * method.c: Likewise.
9782 * optimize.c: Likewise.
9783 * parse.y: Likewise.
9787 * search.c: Likewise.
9788 * semantics.c: Likewise.
9791 * typeck.c: Likewise.
9792 * typeck2.c: Likewise.
9795 2000-01-25 Richard Henderson <rth@cygnus.com>
9797 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9799 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9801 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9802 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9803 (struct vcall_offset_data_s): New type.
9804 (dfs_vcall_offset_queue_p): New function.
9805 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9806 (build_vcall_offset_vtbl_entries): Likewise.
9807 (layout_vtable_decl): Likewise.
9808 (num_vfun_entries): Likewise.
9809 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9810 (build_vtbl_initializer): Likewise.
9811 (dfs_finish_vtabls): Use layout_vtable_decl.
9812 (modify_one_vtables): Always duplicate vtables under the new ABI.
9813 (finish_struct_1): Use layout_vtable_decl.
9815 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9817 * decl.c (member_function_or_else): Change third arg from a format
9818 specifier to an `enum overload_flags'. Callers changed.
9820 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9822 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9823 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9824 build_const_cast, get_delta_difference, check_return_expr): Avoid
9825 ANSI string concatenation usage.
9827 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9829 * class.c (layout_class_type): Put the fields required to make a
9830 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9833 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9835 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9838 * decl2.c (mark_used): Do instantiate inlines that have been
9839 explicitly instantiated.
9841 2000-01-24 Richard Henderson <rth@cygnus.com>
9843 * call.c (build_over_call): Use expand_tree_builtin.
9844 * typeck.c (build_function_call_real): Likewise.
9845 (build_binary_op_nodefault): Handle unordered compares.
9847 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9849 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9850 cp_tree_index values.
9851 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9852 New global node #defines for them.
9853 * rtti.c (call_void_fn): Replace with ...
9854 (build_runtime_decl): ... new static function.
9855 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9856 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9857 (build_dynamic_cast_1): Always produce correctly typed result.
9858 Explicitly produce type_info addresses. Use dynamic_cast_node.
9859 * exception.cc (__throw_bad_cast): Return `void *'.
9860 (__throw_bad_typeid): Return `const type_info &'.
9862 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9864 * cp-tree.h (get_vtable_decl): Prototype new function.
9865 * class.c (get_vtable_decl): New function. Broken out from ...
9866 (build_vtable): ... here. Use it.
9867 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9870 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9872 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9873 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9874 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9875 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9876 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9877 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9878 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9879 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9880 (CPTI_TINFO_VAR_ID): New enumeration.
9881 (__tp_desc_type_node, __access_mode_type_node,
9882 __bltn_desc_type_node, __user_desc_type_node,
9883 __class_desc_type_node, __ptr_desc_type_node,
9884 __attr_desc_type_node, __func_desc_type_node,
9885 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9886 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9887 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9888 enum_desc_type_node, class_desc_type_node,
9889 si_class_desc_type_node, vmi_class_desc_type_node,
9890 ptmd_desc_type_node, base_desc_type_node): New #defines.
9891 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9892 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9893 (tinfo_var_id): New enumeration.
9894 (DECL_TINFO_FN_P): Augment comment.
9895 * decl.c (cp_global_trees): Adjust documentation.
9896 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9897 tinfo_decl_type and tinfo_var_id.
9898 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9899 (build_typeid): Remove unused variable.
9900 (get_tinfo_var): Use tinfo_var_id.
9901 (tinfo_name): New static function.
9902 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9903 (tinfo_from_decl): Likewise.
9904 (get_base_offset): New static function, broken out of
9906 (expand_si_desc): Use tinfo_name.
9907 (expand_class_desc): Likewise. Lose local static variable.
9908 Use base_desc_type_node. Use get_base_offset.
9909 (expand_ptr_desc): Use tinfo_name.
9910 (expand_attr_desc): Likewise.
9911 (expand_generic_desc): Likewise.
9913 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9914 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9916 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9918 * cp-tree.h (__eprintf): Remove declaration.
9919 * tree.c (__eprintf): Remove definition.
9921 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9922 Mark Mitchell <mark@codesourcery.com>
9924 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9925 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9927 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9929 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9931 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9933 * cp-tree.h (register_dtor_fn): New function.
9934 * decl.c (destroy_local_static): Rename to ...
9935 (register_dtor_fn): ... this. Give it external linkage.
9936 (expand_static_init): Use it.
9937 * decl2.c (do_static_initialization): Likewise, if using
9939 (do_static_destruction): Check that __cxa_atexit is not in use.
9940 (finish_file): Don't call do_static_destruction if using
9943 * typeck.c (convert_arguments): Restore two-message error
9946 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9948 Remap dynamic cast hint values to be consistent across ABIs.
9949 * search.c (dynamic_cast_base_recurse): Remap generated value.
9950 (get_dynamic_cast_base_type): Adjust documentation.
9951 * tinfo.h (__user_type_info::dyncast): Likewise.
9952 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9953 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9954 (__class_type_info::do_dyncast): Likewise.
9955 (__class_type_info::do_find_public_subobj): Likewise.
9956 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9958 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9960 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9962 * typeck2.c (incomplete_type_error): Restore previous
9963 cp_error and cp_error_at call sequence.
9965 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9967 * class.c (dump_class_hierarchy): Make format agree with argument;
9968 cast pointer to unsigned long and print with %lx.
9970 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9972 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9974 * typeck.c (composite_pointer_type, common_type,
9975 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9976 build_function_call_real, convert_arguments,
9977 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9978 build_unary_op, mark_addressable, build_compound_expr,
9979 build_static_cast, build_reinterpret_cast, build_const_cast,
9980 build_c_cast, build_modify_expr, get_delta_difference,
9981 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9982 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9984 * typeck2.c (readonly_error, abstract_virtuals_error,
9985 process_init_constructor, check_for_new_type): Likewise.
9987 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9989 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9992 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9994 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9995 (build_x_typeid): Likewise.
9996 (get_tinfo_fn): Likewise.
9997 (get_tinfo_fn_unused): Rename to ...
9998 (get_tinfo_decl): ... here.
9999 * rtti.c (build_headof): Replace logic error with assertion.
10000 (get_tinfo_fn_dynamic): Rename to ...
10001 (get_tinfo_decl_dynamic): ... here. Make static. Use
10002 complete_type_or_else.
10003 (build_x_typeid): Move into ...
10004 (build_typeid): ... here. Adjust call to
10005 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
10006 throw_bad_typeid expression.
10007 (get_tinfo_fn_unused): Rename to ...
10008 (get_tinfo_decl): ... here. Adjust comment.
10009 (get_tinfo_fn): Delete.
10010 (tinfo_from_decl): New static function.
10011 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
10012 (get_typeid): Use complete_type_or_else.
10013 (build_dynamic_cast_1): Adjust calls to
10014 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
10015 * parse.y (primary): Adjust call to build_typeid.
10016 * except.c (build_eh_type_type_ref): Adjust call to
10017 get_tinfo_decl. Mark as used.
10018 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
10019 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
10020 * parse.c: Regenerated.
10022 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10024 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10025 calling convention.
10026 (resolves_to_fixed_type_p): Document calling convention.
10027 * rtti.c (build_x_typeid): Initialize NONNULL.
10029 * cp-tree.h (build_shared_int_cst): New function.
10030 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10031 * class.c (modify_vtable_entry): Likewise.
10032 (add_virtual_function): Split out code to generated shared
10033 INTEGER_CSTs to build_share_int_cst.
10034 (modify_all_vtables): Handle all the overridden functions here.
10035 Add overridden functions from non-primary virtual bases to the
10037 (finish_struct_1): Adjust call to modify_all_vtables. Add
10038 overridden functions from non-primary bases to the vtable.
10039 * tree.c (build_shared_int_cst): New function.
10041 * cp-tree.h (scratchalloc): Remove.
10042 (build_scratch_list): Likewise.
10043 * call.c (convert_class_to_reference): Replace build_scratch_list
10044 and build_expr_list with build_tree_list.
10045 (add_candidate): Replace scratchalloc with expralloc. Note memory
10047 (build_user_type_conversion_1): Replace build_scratch_list
10048 and build_expr_list with build_tree_list.
10049 (build_new_op): Likewise.
10050 (build_op_delete_call): Likewise.
10051 (convert_like): Likewise.
10052 * cvt.c (ocp_convert): Likewise.
10053 * decl.c (start_decl): Likewise.
10054 (start_function): Likewise.
10055 (finish_destructor_body): Likewise.
10056 (maybe_build_cleanup_1): Likewise.
10057 * decl2.c (reparse_decl_as_expr): Likewise.
10058 * init.c (perform_member_init): Likewise.
10059 (expand_cleanup_for_base): Likewise.
10060 (build_builtin_delete_call): Likewise.
10061 (build_new_1): Likewise.
10062 (build_delete): Likewise.
10063 * method.c (do_build_assign_ref): Likewise.
10064 * parse.y (already_scoped_stmt): Likewise.
10065 (nontrivial_exprlist): Likewise.
10066 (net_initializer): Likewise.
10067 (initlist): Likewise.
10068 * parse.c: Regenerated.
10069 * rtti.c (build_x_typeid): Likewise.
10070 (build_dynamic_cast_1): Likewise.
10071 * typeck.c (build_x_compound_expr): Likewise.
10072 (build_static_cast): Likewise.
10073 (build_modify_expr): Likewise.
10075 * cp-tree.h (DECL_VINDEX): Add documentation.
10076 * class.c (build_vtable_entry): Likewise.
10077 (start_vtable): Add comment.
10078 (add_virtual_function): Replace pending_hard_virtuals with
10079 overridden_virtuals and pending_virtuals with new_virtuals.
10080 Replace redundant assignments with assertions.
10081 (check_for_override): Add comment.
10082 (check_bases_and_members): Replace pending_hard_virtuals with
10083 overridden_virtuals and pending_virtuals with new_virtuals.
10084 (create_vtbl_ptr): Likewise.
10085 (layout_class_type): Likewise.
10086 (finish_struct_1): Likewise. Add comments.
10088 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10090 * class.c (finish_struct_1): Replace redundant code with
10093 * cp-tree.h (flag_new_abi): Move.
10094 (flag_use_cxa_atexit): Likewise.
10095 (flag_honor_std): Likewise.
10096 (flag_rtti): Likewise.
10097 (vbase_offsets_in_vtable_p): Define.
10098 (vptrs_present_everywhere_p): Likewise.
10099 (TYPE_CONTAINS_VPTR_P): Likewise.
10100 (dfs_walk_real): Declare.
10101 * class.c (build_vbase_pointer_fields): Check
10102 vbase_offsets_in_vtable_p.
10103 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10105 (build_vbase_offset_vtbl_entries): Simplify.
10106 (build_vbase_offset_vtbl_entries): Adjust.
10107 (build_vbase_pointer): Add ability to look up vbase offsets in
10109 (start_vtable): New function.
10110 (add_virtual_function): Use it.
10111 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10112 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10113 (build_vtbl_initializer): Take the type of the complete object as
10114 input. Use it to correctly calculate vbase offsets.
10115 (dfs_finish_vtbls): Pass the complete type to
10116 build_vtbl_initializer.
10117 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10118 (create_vtable_ptr): Create a vtable even if there are no
10119 new virtual functions, under the new ABI.
10120 (finish_struct_1): Likewise.
10121 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10122 * decl.c (exapnd_static_init): Remove call to
10123 preserve_initializer.
10124 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10126 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10127 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10128 (construct_virtual_bases): Don't initialize virtual base pointers
10130 (build_aggr_init): Clean up comment.
10131 (expand_aggr_init_1): Likewise.
10132 * rtti.c (expand_class_desc): Store the virtual function table
10133 index where the vbase offset lives in the offset field.
10134 * search.c (dfs_walk_real): Make it global.
10135 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10136 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10138 * tinfo.h (USItype): Make it signed under the new ABI.
10139 * tinfo.cc (convert_to_base): New function. Encapsulate base
10140 conversion logic here.
10141 (__class_type_info::do_upcast): Use it.
10142 (__class_type_info::do_dyncast): Likewise.
10143 (__class_type_info::do_find_public_subobj): Likewise.
10145 * init.c (construct_virtual_bases): Don't look up the addresses of
10146 virtual bases at run-time.
10148 * class.c (build_vbase_pointer): Relocate.
10149 (build_vbase_pointer_fields): Likewise.
10150 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10151 (build_vbase_offset_vtbl_entries): Likewise.
10153 * decl.c (init_decl_processing): Complain if -fnew-abi
10154 -fno-vtable-thunks is used.
10156 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10159 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10161 * cp-tree.h (num_extra_vtbl_entries): New function.
10162 (size_extra_vtbl_entries): Likewise.
10163 (dfs_vtable_path_unmark): Likewise.
10164 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10165 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10166 * class.c (num_extra_vtbl_entries): New function.
10167 (size_extra_vtbl_entries): Likewise.
10168 (dfs_build_vbase_offset_vtbl_entries): New function.
10169 (build_vbase_offset_vtbl_entries): Likewise.
10170 (build_vtbl_initializer): Use it.
10171 (finish_struct_1): Adjust vtable sizes (using
10172 num_extra_vtbl_entries).
10173 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10174 THUNK_DECL is non-NULL before expanding it.
10175 * init.c (expand_virtual_init): Adjust the vtable pointer by
10176 size_extra_vtbl_entries before storing it.
10177 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10178 Handle TREE_LIST parameters here, not in the dfs_* functions.
10179 (dfs_unmarked_real_bases_queue_p): Adjust.
10180 (dfs_marked_real_bases_queue_p): Likewise.
10181 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10182 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10183 (dfs_vtable_path_unmark): Likewise.
10185 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10187 * optimize.c (copy_body_r): Clear the operand three of a
10188 TARGET_EXPR when copying it.
10190 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10192 * method.c (build_decl_overload_real): Check whether we are in ::
10193 before returning __builtin_new/delete.
10195 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10197 * pt.c (tsubst_friend_function): Improve comment.
10198 (instantiate_decl): Avoid crashing when a "nested" function is
10199 instantiated from the top level.
10201 * dump.c (dqeueue_and_dump): Dump
10202 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10204 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10206 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10208 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10210 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10211 ENABLE_NEW_GXX_ABI defined.
10212 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10213 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10214 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10216 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10218 * decl.c (start_cleanup_fn): Call pushdecl.
10220 * call.c (convert_class_to_reference): Fix typos.
10221 (build_conditional_expr): Handle errors gracefully.
10222 * class.c (push_nested_class): Likewise.
10223 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10224 (DECL_THIS_EXTERN): Use it.
10225 (DECL_THIS_STATIC): Likewise.
10226 * cvt.c (convert_to_void): Handle errors gracefully.
10227 (build_expr_type_conversion): Likewise.
10228 * decl.c (maybe_push_decl): Likewise.
10229 (start_decl_1): Likewise.
10230 (require_complete_types_for_parms): Likewise.
10231 * parse.y (structsp): Likewise.
10232 (base_class): Likewise.
10233 * parse.c: Regenerated.
10234 * pt.c (finish_member_template_decl): Likewise.
10235 * typeck.c (decay_conversion): Likewise.
10237 * cp-tree.h (dfs_skip_vbases): New function.
10238 (find_vbase_instance): Likewise.
10239 * class.c (determine_primary_base): Allow a nearly empty base to
10240 serve as a primary base class under the new ABI.
10241 (get_class_offset_1): Rename to ...
10242 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10244 (get_class_offset): Use it. Issue error messages here.
10245 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10246 find the right copies of virtual bases.
10247 (fixup_vtable_deltas1): Rename to ...
10248 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10249 bases as primary bases.
10250 (fixup_vtable_deltas): Remove.
10251 (override_one_vtable): Handle virtual bases as primary bases.
10252 (merge_overrides): Likewise.
10253 (finish_struct_1): Likewise.
10254 (dump_class_hierarchy): Dump primary-ness of bases as well.
10255 * search.c (mark_primary_bases): Use a pre-order traversal to
10256 handle primary virtual bases.
10257 (dfs_skip_vbases): New fiunction.
10258 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10259 (fixup_virtual_upcast_offsets): Likewise.
10260 (fixup_all_virtual_upcast_offsets): Likewise.
10261 (dfs_find_vbase_instances): New function.
10262 (find_vbase_instance): Likewise.
10264 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10266 * lex.c (DIR_SEPARATOR): Delete macro.
10268 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10270 * decl2.c (lang_decode_option): Handle automatic line wrapping
10273 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10275 * friend.c (do_friend): Don't resolve scopes when processing
10276 template declarations, even if the qualifying scope doesn't
10277 involve template parameters.
10279 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10281 * class.c (dfs_modify_vtables_queue_p): Remove.
10282 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10283 and dfs_marked_real_bases_queue_p instead of
10284 dfs_modify_vtables_queue_p.
10286 * class.c (build_vbase_path): Simplify.
10287 (dfs_propagate_binfo_offsets): New function.
10288 (propagate_binfo_offsets): Use it.
10289 (remove_base_field): Simplify.
10290 (dfs_set_offset_for_vbases): Remove.
10291 (dfs_set_offset_for_shared_vbases): New function.
10292 (dfs_set_offset_for_unshared_vbases): Likewise.
10293 (layout_virtual_bases): Use them.
10294 (layout_basetypes): Don't call propagate_binfo_offsets.
10295 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10298 * class.c (build_base_field): New function, split out from ...
10299 (build_base_fields): ... here. Use it. Allocate primary bases
10300 first, under the new ABI.
10301 (get_vtable_entry): Remove.
10302 (remove_base_field): New function, split out from ...
10303 (remove_base_fields): ... here. Adjust since primary bases come
10304 first under the new ABI.
10306 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10307 (initialize_vtbl_ptrs): New function.
10308 (expand_indirect_vtbls_init): Change prototype.
10309 (convert_pointer_to_vbase): Declare.
10310 * init.c (expand_direct_vtbls_init): Remove.
10311 (dfs_initialize_vtbl_ptrs): New function.
10312 (initialize_vtbl_ptrs): Likewise.
10313 (emit_base_init): Use initialize_vtbl_ptrs.
10314 * search.c (convert_pointer_to_vbase): Make it global.
10315 (expand_indirect_vtbls_init): Remove vtable initialization code.
10316 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10318 * class.c (dfs_finish_vtbls): New function.
10319 (finish_vtbls): Use it.
10320 (dump_class_hierarchy): New function.
10322 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10323 (BINFO_VBASE_PRIMARY_P): New macro.
10324 (BINFO_VIRTUALS): Add to documentation.
10325 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10326 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10327 (dfs_mark_primary_bases_queue_p): Likewise.
10328 (dfs_unmarked_real_bases_queue_p): New function.
10329 (dfs_marked_real_bases_queue_p): Likewise.
10330 * search.c (dfs_mark_primary_bases): Adjust.
10331 (mark_primary_bases): Likewise.
10332 (get_shared_vbase_if_not_primary): New function.
10333 (dfs_unmarked_real_bases_queue_p): Likewise.
10334 (dfs_marked_real_bases_queue_p): Likewise.
10335 (dfs_get_pure_virtuals): Simplify.
10336 (get_pure_virtuals): Likewise.
10338 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10340 * lex.c: Include tm_p.h.
10342 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10344 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10346 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10348 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10349 * pt.c (instantiate_decl): Defer comdat templates that might not be
10352 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10353 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10354 (finish_file): Likewise.
10356 * decl2.c (import_export_class): Undo 12/14 change.
10358 * error.c (dump_decl): operator new, not operatornew.
10360 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10361 * search.c (lookup_field_1): Look for the last field with the
10364 2000-01-05 Nathan Sidwell <nathan@acm.org>
10366 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10369 2000-01-05 Nathan Sidwell <nathan@acm.org>
10371 * typeck.c (build_static_cast): Don't strip target qualifiers
10372 when casting from a class.
10374 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10376 * class.c (warn_hidden): Initialize variable `fndecl'.
10378 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10380 * decl.c (flag_isoc9x): New variable to be able to use code in
10381 c-common.c. For now always zero.
10383 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10385 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10386 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10387 or unshare_base_binfos for virtual bases here.
10388 * search.c (dfs_get_vbase_types): Do it here.
10389 (get_vbase_types): Adjust.
10391 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10393 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10394 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10395 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10396 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10397 (unmark_primary_bases): Remove declaration.
10398 (unmarkedp): Declare.
10399 (dfs_vbase_unmark): Likewise.
10400 * class.c (determine_primary_base): Return immediately if there
10401 are no base classes. Call mark_primary_bases here.
10402 (modify_all_direct_vtables): Remove.
10403 (modify_all_indirect_vtables): Remove.
10404 (dfs_modify_vtables_queue_p): New function.
10405 (dfs_modify_vtables): New function.
10406 (modify_all_vtables): Use them.
10407 (build_base_fields): Build FIELD_DECLs for primary virtual base
10409 (create_vtable_ptr): Don't call determine_primary_base here.
10410 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10411 (dfs_set_offset_for_vbases): ... this.
10412 (layout_virtual_bases): Use it.
10413 (layout_class_type): Call determine_primary_base here.
10414 * search.c (unmarkedp): Make it global.
10415 (shared_marked_p): Simplify.
10416 (shared_unmarked_p): Likewise.
10417 (dfs_primary_bases_queue_p): Remove.
10418 (dfs_unmark_primary_bases): Likewise.
10419 (unmark_primary_bases): Likewise.
10420 (mark_primary_bases): Simplify.
10421 (get_pure_virtuals): Don't call mark_primary_bases here.
10422 (dfs_vbase_unmark): New function.
10423 (get_vbase_types): Simplify.
10425 * class.c (struct base_info): Remove.
10426 (determine_primary_base): Take has_virtual_p rather than a
10427 base_info as input. Don't calculate max_has_virtual.
10428 (finish_struct_bits): Remove max_has_virtual argument.
10429 (create_vtable_ptr): Remove max_has_virtual_p argument.
10430 (layout_virtual_bases): Remove max argument.
10431 (layout_basetypes): Likewise.
10432 (layout_class_type): Remove max_has_virtual_p argument.
10433 (finish_struct_1): Remove max_has_virtual.
10435 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10436 (layout_basetypes): Remove.
10437 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10438 Update to handle primary virtual bases.
10439 (remove_base_fields): New function, split out from
10441 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10442 (layout_virtual_bases): New function, split out from
10443 layout_basetypes. Update to handle primary virtual bases.
10444 (layout_basetypes): Moved here from tree.c. Use
10445 remove_base_fields and layout_virtual_bases.
10446 * search.c (dfs_mark_primary_bases_queue_p): New function.
10447 (mark_primary_bases): Use it.
10448 * tree.c (CEIL): Remove.
10449 (propagate_binfo_offsets): Remove.
10450 (layout_basetypes): Remove.
10452 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10454 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10455 (BINFO_PRIMARY_MARKED_P): New macro.
10456 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10457 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10458 (mark_primary_bases): New function.
10459 (unmark_primary_bases): Likewise.
10460 * search.c (get_abstract_virtuals_1): Remove.
10461 (dfs_mark_primary_bases): New function.
10462 (mark_primary_bases): Likewise.
10463 (dfs_unmark_primary_bases): Likewise.
10464 (unmark_primary_bases): Likewise.
10465 (dfs_get_pure_virtuals): Likewise.
10467 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10469 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10470 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10471 (modify_one_vtable): Adjust.
10472 (fixup_vtable_deltas1): Likewise.
10473 (override_one_vtable): Likewise.
10474 * search.c (get_abstract_virtuals_1): Likewise.
10475 (get_pure_virtuals): Likewise.
10476 (expand_upcast_fixups): Likewise.
10477 * tree.c (debug_binfo): Likewise.
10479 * class.c (build_vtable): Don't return a value. Don't rebuild
10480 vtables for bases that have already been handled.
10481 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10482 already been handled.
10483 (modify_one_vtable): Adjust accordingly.
10484 (fixup_vtable_deltas1): Likewise.
10485 (finish_struct_1): Likewise.
10487 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10489 * call.c (build_new_method_call): Also check destructors.