1 2007-09-09 David Daney <ddaney@avtrex.com>
4 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
5 to calculate cookie_ptr.
7 2007-09-08 Jason Merrill <jason@redhat.com>
10 * pt.c (most_specialized_class): Set processing_template_decl
11 while tsubsting partial spec args.
13 2007-09-06 Jason Merrill <jason@redhat.com>
15 * decl2.c (get_guard): Copy visibility from the guarded variable.
17 2007-09-06 Jan Hubicka <jh@suse.cz>
19 * semantics.c (expand_body): Do not mark arguments of clones used.
21 2007-09-06 Paolo Carlini <pcarlini@suse.de>
24 * decl.c (cp_finish_decl): When processing_template_decl,
25 deal correctly with init as TREE_LIST.
27 2007-09-06 Tom Tromey <tromey@redhat.com>
29 * decl.c (finish_function): Put return's location on line zero of
32 2007-09-05 Jason Merrill <jason@redhat.com>
35 * except.c (prepare_eh_type): Use type_decays_to.
38 * init.c (build_delete): Use build_headof to get the address of the
39 complete object if we aren't using the deleting destructor.
40 * rtti.c (build_headof): No longer static.
41 * cp-tree.h: Declare it.
43 2007-09-06 Jakub Jelinek <jakub@redhat.com>
45 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
46 decl if a prototype for XX is provided with throw().
49 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
50 on __*_chk non-__builtin_* decls.
52 2007-09-05 Paolo Carlini <pcarlini@suse.de>
55 * semantics.c (finish_id_expression): Use context_for_name_lookup
56 insted of DECL_CONTEXT, to see through anonymous structs and unions.
57 * class.c (finish_struct_anon): Deal correctly with anonymous
58 structs (vs unions, as GNU extension) in error messages.
60 2007-09-05 Jan Hubicka <jh@suse.cz>
62 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
63 call, DECL_EXTERNAL checks and current_function_decl saving.
65 2007-09-05 Paolo Carlini <pcarlini@suse.de>
68 * parser.c (cp_parser_primary_expression): Return error_mark_node
69 when a statement-expression is found in a template-argument list.
71 2007-09-04 Jason Merrill <jason@redhat.com>
73 * except.c (initialize_handler_parm): Use
74 fold_build_cleanup_point_expr.
77 * call.c (reference_binding): Don't look for user-defined conversions
81 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
82 the MUST_NOT_THROW_EXPR.
84 2007-09-04 Richard Sandiford <richard@codesourcery.com>
86 * decl.c (cp_finish_decl): Call determine_visibility before
87 make_rtl_for_nonlocal_decl.
89 2007-09-04 Jason Merrill <jason@redhat.com>
92 * pt.c (most_specialized_class): Substitute outer template
93 arguments into the arguments of a member template partial
95 (strip_innermost_template_args): New fn.
97 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
99 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
101 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
103 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
104 * decl.c (cp_make_fname_decl): Likewise,
105 * parser.c (cp_parser_string_literal): Likewise,
106 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
107 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
110 2007-09-02 Paolo Carlini <pcarlini@suse.de>
113 * typeck.c (build_unary_op): Fix error message for
114 Boolean expression as operand to operator--.
116 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
118 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
119 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
122 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
125 * init.c (build_default_init): Make extern.
126 * cp-tree.h (build_default_init): Declare here.
127 * pt.c (tsubst_expr): When the instantiation of the initializer of
128 a variable results in an empty list, default-initialize the
130 (tsubst_copy_and_build): When the instantiation of the initializer
131 in a new expression results in an empty initializer list,
132 default-initialize it.
134 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
136 * mangle.c (write_type): Change mangling of rvalue reference from
139 2007-08-31 Jakub Jelinek <jakub@redhat.com>
141 * decl.c (duplicate_decls): Remove duplicated line.
143 2007-08-31 Paolo Carlini <pcarlini@suse.de>
146 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
147 BOUND_TEMPLATE_TEMPLATE_PARM.
149 2007-08-31 Paolo Carlini <pcarlini@suse.de>
152 * search.c (lookup_member): Check the name argument for
155 2007-08-31 Paolo Carlini <pcarlini@suse.de>
158 * parser.c (cp_parser_trait_expr): Check rerurn value of
161 2007-08-30 Ollie Wild <aaw@google.com>
163 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
164 convert_ptrmem for pointer to member conversions.
165 (convert_to_pointer_force): Update cp_convert_to_pointer call.
166 (ocp_convert): Update cp_convert_to_pointer call.
167 * typeck.c (convert_ptrmem): Add conditional for null pointers to
169 (build_static_cast_1): Check can_convert for conversions in either
171 (get_delta_difference_1): New function.
172 (get_delta_difference): Refactor to call get_delta_difference_1.
174 2007-08-30 Jakub Jelinek <jakub@redhat.com>
176 * decl.c (start_preparsed_function): Set
177 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
179 2007-08-28 Paolo Carlini <pcarlini@suse.de>
182 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
183 BOUND_TEMPLATE_TEMPLATE_PARM.
185 2007-08-28 Jakub Jelinek <jakub@redhat.com>
189 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
190 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
192 2007-08-27 Jason Merrill <jason@redhat.com>
195 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
196 Look inside STMT_EXPR.
197 * semantics.c (stmt_expr_value_expr): New fn.
198 * cp-tree.h: Declare it.
201 * decl.c (groktypename): Ignore attributes applied to class type.
203 2007-08-28 Richard Guenther <rguenther@suse.de>
205 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
207 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
209 * error.c (dump_expr): Handle COMPLEX_CST.
210 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
211 (pp_cxx_expression): Likewise.
213 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
215 * decl.c (GNU_INLINE_P): New.
216 (duplicate_decls): Handle gnu_inline. Merge attributes and
217 some flags in overriding definitions.
218 (redeclaration_error_message): Handle gnu_inline.
219 (start_preparsed_function): Likewise.
221 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
223 * call.c (sufficient_parms_p): Constify.
224 * class.c (same_signature_p): Likewise.
225 * cp-gimplify.c (is_invisiref_parm,
226 cxx_omp_privatize_by_reference): Likewise.
227 * cp-objcp-common.c (has_c_linkage): Likewise.
228 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
229 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
230 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
231 num_artificial_parms_for, comp_template_parms,
232 template_parameter_pack_p, any_dependent_template_arguments_p,
233 any_type_dependent_arguments_p, any_value_dependent_elements_p,
234 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
235 zero_init_p, member_p, cp_lvalue_kind,
236 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
237 varargs_function_p, is_dummy_object, special_function_kind,
238 string_conv_p, type_unknown_p, comp_except_specs, compparms,
239 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
240 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
241 cp_has_mutable_p, at_least_as_qualified_p,
242 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
243 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
244 * except.c (nothrow_libfn_p): Likewise.
245 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
247 * pt.c (comp_template_parms, template_parameter_pack_p,
248 any_type_dependent_arguments_p, any_value_dependent_elements_p,
249 any_dependent_template_arguments_p): Likewise.
250 * repo.c (repo_export_class_p): Likewise.
251 * semantics.c (anon_aggr_type_p): Likewise.
252 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
253 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
254 varargs_function_p, member_p, is_dummy_object, pod_type_p,
255 zero_init_p, special_function_p): Likewise.
256 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
257 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
258 compparms, invalid_nonstatic_memfn_p,
259 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
260 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
261 cp_has_mutable_p, lvalue_or_else): Likewise.
263 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
265 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
266 * cp-objcp-common.c (cp_tree_size): Ditto.
267 * tree.c (cp_walk_subtrees): Ditto
268 * cp-tree.def (TINST_LEVEL): Go away.
269 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
270 move together with other non-tree structs.
271 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
272 (union lang_tree_node): Eliminate tinst_level field.
273 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
274 (current_instantiation, outermost_tinst_level): Return
275 a "struct tinst_level *".
277 * error.c (print_instantiation_partial_context): Change second
278 parameter to a "struct tinst_level *". Replace accessor macros
280 (print_instantiation_full_context): Likewise.
281 * lex.c (in_main_input_context): Likewise.
283 * pt.c (struct pending_templates): New.
284 (pending_templates, last_pending_template): Use it as a type.
285 (current_tinst_level): Change typo to "struct tinst_level *"
286 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
287 (add_pending_template): Construct a "struct pending_template".
288 Replace TINST_LEVEL accessor macros with field access.
289 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
290 (pop_tinst_level): Likewise.
291 (instantiate_pending_templates): Likewise. Factor common code used
292 when an instantiation has been done.
293 (outermost_tinst_level): Replace tree_last with loop.
294 (current_instantiation): Return a "struct tinst_level *".
296 2007-08-24 Ollie Wild <aaw@google.com>
298 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
299 * name-lookup.h (cp_binding_level): Remove vtables member.
301 2007-08-24 Richard Guenther <rguenther@suse.de>
303 * tree.c (cp_cannot_inline_tree_fn): Remove.
304 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
305 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
308 2007-08-24 Jakub Jelinek <jakub@redhat.com>
311 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
312 error_mark_node right away if build_expr_type_conversion
316 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
317 is error_mark_node rather than NULL_TREE.
318 * pt.c (check_explicit_specialization): Likewise.
321 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
322 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
324 2007-08-22 Jason Merrill <jason@redhat.com>
327 * pt.c (outermost_tinst_level): New function.
328 * lex.c (in_main_input_context): New function.
329 * cp-tree.h: Declare it.
330 * decl2.c (constrain_class_visibility): Use it to avoid warning
331 about uses of the anonymous namespace in the main input file.
333 2007-08-21 Jakub Jelinek <jakub@redhat.com>
335 * init.c (build_new_1): Use get_target_expr instead of save_expr.
337 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
340 * class.c (finish_struct_1): Warn when a class has virtual
341 functions and accessible non-virtual destructor.
343 2007-08-20 Richard Guenther <rguenther@suse.de>
347 * call.c (build_new_method_call): Convert initializer to
349 * init.c (build_aggr_init): Do not fiddle with types.
350 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
351 * except.c (build_throw): Do not drop qualifiers for the
353 * typeck.c (get_member_function_from_ptrfunc): Do not
354 fiddle with types, instead convert.
355 (build_ptrmemfunc1): Convert to the target type for
357 (gfc_trans_allocate): Convert result to target type.
358 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
359 pointer-to-member structures shall have alias set zero as well.
361 2007-08-20 Richard Guenther <rguenther@suse.de>
363 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
365 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
366 (nonstatic_local_decl_p): Likewise.
367 * tree.c (cp_auto_var_in_fn_p): Remove.
368 * decl.c (nonstatic_local_decl_p): Remove.
370 2007-08-20 Richard Guenther <rguenther@suse.de>
372 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
374 * tree.h (cp_walk_tree): New define to walk_tree_1 with
375 cp_walk_subtrees lh parameter.
376 (cp_walk_tree_without_duplicates): New define to
377 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
378 * tree.c (count_trees): Call
379 cp_walk_tree_without_duplicates.
380 (verify_stmt_tree): Call cp_walk_tree.
381 (break_out_target_exprs): Likewise.
382 (WALK_SUBTREE): Likewise.
383 * cp-gimplify.c (cp_genericize): Likewise.
384 * cp-pt.c (find_parameter_packs_r): Likewise.
385 (uses_parameter_packs): Likewise.
386 (make_pack_expansion): Likewise.
387 (check_for_bare_parameter_packs): Likewise.
388 (for_each_template_parm): Likewise.
389 * decl.c (check_default_argument): Call
390 cp_walk_tree_without_duplicates.
391 * except.c (build_throw): Likewise.
392 * decl2.c (type_visibility): Likewise.
393 * semantics.c (expand_or_defer_fn): Likewise.
394 (finalize_nrv): Call cp_walk_tree.
396 2007-08-20 Jakub Jelinek <jakub@redhat.com>
399 * init.c (build_new_1): Rename placement_var variable to placement_expr.
400 Initialize it with save_expr rather than get_temp_regvar.
402 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
405 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
408 2007-08-17 Ollie Wild <aaw@google.com>
411 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
412 declarations into appropriate slots for comparison. Fix type
415 2007-08-17 Paolo Carlini <pcarlini@suse.de>
418 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
419 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
421 2007-08-17 Paolo Carlini <pcarlini@suse.de>
424 * parser.c (cp_parser_class_head): Improve error message.
426 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
428 * pt.c (instantiate_decl): Set input_location
429 for the function end.
431 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
433 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
435 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
436 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
437 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
438 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
439 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
440 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
441 * typeck.c (cp_type_quals): Likewise.
442 * typeck2.c (cxx_incomplete_type_diagnostic,
443 cxx_incomplete_type_error): Likewise.
445 2007-08-16 Paolo Carlini <pcarlini@suse.de>
448 * pt.c (tsubst_friend_function): When check_classfn
449 returns error_mark_node likewise return it.
451 2007-08-15 Jakub Jelinek <jakub@redhat.com>
454 * typeck.c (check_return_expr): Don't NRV optimize vars in
456 * decl.c (finish_function): Comment fix.
458 2007-08-15 Paolo Carlini <pcarlini@suse.de>
461 * pt.c (push_template_decl_real): Depending on TYPE_P
462 use either TYPE_CONTEXT or DECL_CONTEXT.
464 2007-08-14 Mark Mitchell <mark@codesourcery.com>
466 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
467 constructors and destructors return this.
469 2007-08-14 Paolo Carlini <pcarlini@suse.de>
472 * decl2.c (check_classfn): Return error_mark_node in case of error;
473 in that case, do not call add_method.
474 * decl.c (start_decl): Deal with check_classfn returning
476 (grokfndecl): Likewise.
477 * pt.c (tsubst_friend_function): Likewise.
479 2007-08-14 Andrew Pinski <pinskia@gmail.com>
482 * typeck.c (build_binary_op): Disallow vector float types with
483 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
485 2007-08-11 Ian Lance Taylor <iant@google.com>
487 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
489 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
491 2007-08-10 Ollie Wild <aaw@google.com>
493 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
495 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
497 (unqualified_namespace_lookup): Fix ambiguous_decl call.
498 (lookup_using_namespace): Fix ambiguous_decl call.
499 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
501 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
503 * call.c (name_as_c_string): Use CONST_CAST.
504 * decl.c (build_decl): Likewise.
505 * parser.c (cp_parser_string_literal): Likewise.
507 2007-08-10 Paolo Carlini <pcarlini@suse.de>
510 * error.c (dump_expr): Consistently use the *_cxx_*
511 variants of the pretty-print functions.
513 2007-08-10 Paolo Carlini <pcarlini@suse.de>
516 * decl.c (check_special_function_return_type): Just error
517 on return type specified for conversion operator.
519 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
521 * typeck2.c (readonly_error): Handle general expressions.
522 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
524 2007-08-06 Dan Hipschman <dsh@google.com>
526 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
527 access function name.
529 2007-08-04 Alfred Minarik <a.minarik@aon.at>
532 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
533 * g++spec.c (lang_specific_driver): Check them.
535 2007-08-06 Paolo Carlini <pcarlini@suse.de>
538 * pt.c (inline_needs_template_parms): Fix comment; change return type
541 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
544 2007-03-26 Dirk Mueller <dmueller@suse.de>
546 * parser.c (cp_parser_member_declaration): Pedwarn
547 about stray semicolons after member declarations.
549 2007-08-02 Lee Millward <lee.millward@gmail.com>
554 * parser.c (cp_parser_asm_definition): Detect and discard asm
555 statements with invalid inputs or outputs.
556 (cp_parser_asm_operand_list): Return error mark node if any
557 of the operands are invalid. Adjust documentation.
559 2007-08-02 Nick Clifton <nickc@redhat.com>
561 * typeck.c: Change copyright header to refer to version 3 of the
562 GNU General Public License and to point readers at the COPYING3
563 file and the FSF's license web page.
564 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
565 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
566 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
567 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
568 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
569 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
570 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
571 name-lookup.h, parser.c: Likewise.
573 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
576 * call.c (magic_varargs_p): Honor the "type generic" attribute.
578 2007-07-30 Paolo Carlini <pcarlini@suse.de>
581 * semantics.c (finish_label_stmt): Reject the __label__
582 extension outside function scopes.
584 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
586 * parser.c (eof_token): Un-constify.
587 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
588 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
591 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
593 * pt.c, tree.c, typeck2.c: Fix comment typos.
595 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
596 Mark Mitchell <mark@codesourcery.com>
599 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
600 hidden due to friend declarations in local classes.
602 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
604 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
605 * cp-tree.def (DECLTYPE_TYPE): New.
606 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
607 (dump_type_prefix): Ditto.
608 (dump_type_suffix): Ditto.
609 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
610 * mangle.c (write_type): Handle DECLTYPE_TYPE.
611 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
613 (DECLTYPE_TYPE_EXPR): New.
614 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
615 (finish_declared_type): Declare.
616 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
618 (pp_cxx_type_id): Ditto.
619 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
620 (tsubst): Substitute into a DECLTYPE_TYPE node.
621 (tsubst_copy): Ditto.
622 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
624 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
625 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
626 structural equality (because we can't hash the expressions).
627 (finish_declared_type): New.
628 * lex.c (reswords): Add "decltype" keyword.
629 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
630 (cp_parser_postfix_expression): Add member_access_only_p to
631 restrict postfix expression to member access expressions.
632 (cp_parser_unary_expression): Update call to
633 cp_parser_postfix_expression to reflect new parameter.
634 (cp_parser_declared_type): New.
635 (cp_parser_simple_type_specifier): Parse decltype types.
637 2007-07-27 Mark Mitchell <mark@codesourcery.com>
640 * call.c (convert_for_arg_passing): Only widen bitfields to their
641 declared types if necessary.
643 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
645 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
648 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
650 * decl.c (typename_hash, typename_compare): Constify.
651 * mangle.c (hash_type, compare_type): Likewise.
652 * pt.c (eq_local_specializations, hash_local_specialization):
654 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
655 list_hash): Likewise.
656 * typeck2.c (pat_compare): Likewise.
658 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
660 * method.c (implicitly_declare_fn): Increase alignment if member
661 function pointer format requires it.
663 2007-07-24 Paolo Carlini <pcarlini@suse.de>
666 * typeck.c (check_return_expr): Do not pass a null argument
669 2007-07-24 Paolo Carlini <pcarlini@suse.de>
672 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
675 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
678 * typeck.c (convert_arguments): Only use default args if we have
682 * typeck.c (structural_comptypes): No need to check
683 resolve_typename_type return value here.
684 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
685 * pt.c (resolve_typename_type): Follow typename typedefs. Return
686 original type rather than error_mark_node in case of failure.
687 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
688 resolve_typename_type result check.
689 (cp_parser_direct_declarator, cp_parser_head,
690 cp_parser_constructor_declarator_p): Likewise.
692 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
694 * pt.c (template_parms_variadic_p): Remove.
695 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
697 2007-07-12 Jakub Jelinek <jakub@redhat.com>
700 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
701 argument to dump_aggr_init_expr_args instead of false.
703 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
705 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
706 canonical types; otherwise, fall back to structural type
707 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
708 internal compiler error if the canonical types are wrong.
710 2007-07-11 Paolo Carlini <pcarlini@suse.de>
713 * parser.c (cp_parser_make_indirect_declarator): When the
714 the code argument is ERROR_MARK return cp_error_declarator.
716 2007-07-09 Geoffrey Keating <geoffk@apple.com>
719 * decl.c (cxx_init_decl_processing): Don't set
720 force_align_functions_log.
721 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
722 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
723 FUNCTION_DECL, return its alignment.
725 2007-07-09 Richard Guenther <rguenther@suse.de>
727 * decl.c (start_preparsed_function): Do not promote return type.
729 2007-07-08 Paolo Carlini <pcarlini@suse.de>
732 * pt.c (unify): Never pass error_mark_node to template_decl_level.
734 2007-07-07 Mark Mitchell <mark@codesourcery.com>
737 * pt.c (resolve_overloaded_unification): Robustify. Return a
739 (type_unification_real): Adjust accordingly.
741 2007-07-06 Richard Guenther <rguenther@suse.de>
743 * init.c (build_new_1): Use the correct pointer type.
744 * typeck2.c (build_m_component_ref): Likewise.
746 2007-07-05 Mark Mitchell <mark@codesourcery.com>
749 * init.c (build_zero_init): Always build an initializer for
751 * typeck2.c (build_functional_cast): Use build_zero_init.
754 * init.c (build_new_1): Always pass the allocation function to
755 build_op_delete_call.
756 * call.c (build_op_delete_call): Handle operator delete with a
757 variable-argument list. Do not issue an error when no matching
758 deallocation function is available for a new operator.
761 * cp-tree.h (any_value_dependent_elements_p): Declare it.
762 * decl.c (value_dependent_init_p): New function.
763 (cp_finish_decl): Use it.
764 * pt.c (value_dependent_expression_p): Use
765 any_value_dependent_elements_p.
766 * parser.c (cp_parser_primary_expression): Add comment about
767 treating dependent qualified names as integral
768 constant-expressions.
770 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
772 * decl.c (build_ptrmemfunc_type): Always use structural equality
773 tests when comparing pointer-to-member-function types, because the
774 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
777 2007-07-03 Mark Mitchell <mark@codesourcery.com>
779 * init.c (build_new): Tweak comment.
781 2007-06-29 Dave Brolley <brolley@redhat.com>
784 * parser.c (cp_parser_new_type_id): Don't reduce a named array
785 type to its base type and number of elements here.
786 * init.c (build_new): Call complete_type_or_else to ensure that the
787 type is complete and to issue a diagnostic if it is not.
788 (build_new_1): Don't call complete_type_or_else here.
790 2007-07-03 Richard Guenther <rguenther@suse.de>
793 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
796 2007-07-02 Simon Baldwin <simonb@google.com>
798 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
799 for inner-style nested forward declarations that don't declare
802 2007-07-02 Jakub Jelinek <jakub@redhat.com>
805 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
806 DECL_P in not a variable and appears more than once error messages.
808 2007-07-01 Ollie Wild <aaw@google.com>
810 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
811 (select_decl): Remove function.
812 (unqualified_namespace_lookup): Populate binding by calling
813 ambiguous_decl. Remove select_decl call.
814 (lookup_qualified_name): Remove select_decl call.
815 * decl.c (lookup_and_check_tag): Check for ambiguous references.
816 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
817 generation when name lookup is ambiguous.
819 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
822 * init.c (build_new_1): Use structural equality on the copy of the
825 2007-06-28 Geoffrey Keating <geoffk@apple.com>
827 * decl2.c (determine_visibility): Implement
828 flag_visibility_ms_compat effect on type info.
829 * decl.c (cxx_init_decl_processing): Implement
830 global effect of flag_visibility_ms_compat.
832 2007-06-28 Geoffrey Keating <geoffk@apple.com>
834 * decl2.c (start_objects): Mark constructor-running function
837 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
840 * decl.c (grokdeclarator): Reset friendp for member functions declared
841 friend of their own class.
843 2007-06-23 Mark Mitchell <mark@codesourcery.com>
845 * decl2.c (determine_visibility): Don't look for dllexport here.
846 (determine_visibility_from_class): Tidy.
848 2007-06-18 Simon Baldwin <simonb@google.com>
851 * parser.c (cp_parser_single_declaration): Added check for storage
852 class other than sc_none in parsed declaration, and a flag to indicate
853 if the call is part of an explicit template specialization parse.
854 * (cp_parser_explicit_specialization): Specialization check flag added
855 to call to cp_parser_single_declaration(), set true.
856 * (cp_parser_template_declaration_after_export): Specialization check
857 flag added to call to cp_parser_single_declaration(), set false.
858 * pt.c (check_explicit_specialization): Added code to copy visiblity
859 and linkage from the templated function to the explicit specialization.
861 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
863 * typeck.c (build_binary_op): For templates build the
864 expression in pieces to avoid the assert in build2_stat.
865 (get_member_function_from_ptrfunc):
866 Change over to using POINTER_PLUS_EXPR and convert
867 the second operand to sizetype.
868 * typeck2.c (build_m_component_ref): Likewise.
869 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
870 instead of PLUS_EXPR for pointers.
871 (build_new_1): Likewise.
872 (build_vec_delete_1): Likewise.
873 (build_vec_delete): Likewise.
874 * class.c (build_base_path): Likewise.
875 (build_base_path): Likewise.
876 (convert_to_base_statically): Likewise.
877 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
878 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
879 instead of PLUS_EXPR.
880 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
881 instead of PLUS_EXPR for pointers.
882 * call.c (build_special_member_call): Likewise.
883 * rtti.c (build_headof): Likewise.
884 Use sizetype instead of ptrdiff_type_node.
885 (tinfo_base_init): Create a POINTER_PLUS_EXPR
886 instead of PLUS_EXPR for pointers.
887 * except.c (expand_start_catch_block): Do a
888 NEGATIVE and then a POINTER_PLUS_EXPR instead
890 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
891 PLUS_EXPR on pointer types over to use
892 POINTER_PLUS_EXPR and remove the conversion
893 to the pointer types.
894 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
895 adding to a pointer type. Use size_int instead of
896 ssize_int. Convert the index to sizetype before
897 adding it to the pointer.
899 2007-06-15 Mark Mitchell <mark@codesourcery.com>
901 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
902 (DECL_ANON_UNION_VAR_P): New macro.
903 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
904 than DECL_VAR_MARKED_P, to keep track of which variables we have
906 * decl.c (redeclaration_error_message): Complain about redeclaring
907 anonymous union members at namespace scope.
908 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
910 2007-06-14 Geoff Keating <geoffk@apple.com>
912 * decl2.c (determine_visibility): Ensure that functions with
913 hidden types as parameters are hidden.
916 * decl2.c (determine_visibility): Remove duplicate code for
919 2007-06-12 Ian Lance Taylor <iant@google.com>
922 * init.c (avoid_placement_new_aliasing): New static function.
923 (build_new_1): Call it.
925 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
927 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
928 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
930 2007-06-08 Jakub Jelinek <jakub@redhat.com>
933 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
934 on init, the non-decl cond operand and increment value.
936 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
939 * decl.c (check_initializer): Report an error when a brace enclosed
940 initializer is used for a non-aggregate type in C++98.
941 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
943 (grokdeclarator): Likewise.
944 (move_fn_p): Likewise.
945 * typeck.c (check_return_expr): Likewise.
946 * call.c (reference_binding): Likewise.
947 * error.c (cp_cpp_error): Likewise.
948 * pt.c (check_default_tmpl_args): Likewise.
950 * lex.c (init_reswords): Likewise.
951 * parser.c (p_parser_primary_expression): Likewise.
952 (TOKEN_PRECEDENCE): Likewise.
953 (cp_parser_init_declarator): Likewise.
954 (cp_parser_ptr_operator): Likewise.
955 (cp_parser_parameter_declaration): Likewise.
956 (cp_parser_enclosed_template_argument_list): Likewise.
957 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
958 (cp_parser_next_token_ends_template_argument_p): Likewise.
960 2007-06-04 Simon Baldwin <simonb@google.com>
962 * decl.c (grokdeclarator): Readability change. Moved case labels
963 into direct switch statement scope.
965 2007-06-04 Paolo Carlini <pcarlini@suse.de>
967 * call.c (convert_like_real): Remove pointless code.
969 2007-05-31 Mark Mitchell <mark@codesourcery.com>
971 * decl.c (get_atexit_fn_ptr_type): New function.
972 (get_atexit_node): Use it.
973 (start_cleanup_fn): Likewise.
974 (register_dtor_fn): Use the object's destructor, instead of a
975 separate cleanup function, where possible.
976 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
977 (atexit_fn_ptr_type_node): New macro.
978 * decl2.c (build_cleanup): Use build_address.
980 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
982 * typeck.c (build_binary_op): Include types in error.
984 2007-05-31 Jakub Jelinek <jakub@redhat.com>
987 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
988 needs runtime initialization.
990 2007-05-31 Paolo Carlini <pcarlini@suse.de>
993 * semantics.c (finish_trait_expr): Complete the types.
995 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
996 Douglas Gregor <doug.gregor@gmail.com>
997 Pedro Lamarao <pedro.lamarao@mndfck.org>
998 Howard Hinnant <howard.hinnant@gmail.com>
1002 * typeck.c (comptypes): Don't consider rvalue and lvalue
1003 reference types to be equivalent.
1004 (check_return_expr): Move from certain lvalues when returning
1006 * decl.c (grokdeclarator): Implement reference collapsing.
1007 (copy_fn_p): Don't consider constructors taking rvalue references
1008 to be copy constructors.
1010 * call.c (conversion): New "rvaluedness_matches_p" member.
1011 (convert_class_to_reference): Require reference type as first
1012 parameter instead of base type.
1013 (reference_binding): Add logic to handle rvalue references.
1014 (implicit_conversion): Update inaccurate comment.
1015 (convert_like_real): Disable creation of temporaries that are
1016 impossible to initialize for types with move constructors.
1017 (build_over_call): Elide move constructors when possible.
1018 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1019 (maybe_handle_ref_bind): Return conversion instead of type node.
1020 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1021 determine preferred conversion sequences.
1022 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1023 (LOOKUP_PREFER_RVALUE): New.
1024 (DECL_MOVE_CONSTRUCTOR_P): New.
1025 (struct cp_declarator): Add "reference" member for reference
1026 types, with new "rvalue_ref" flag.
1027 (cp_build_reference_type): Declare.
1028 (move_fn_p): Declare.
1029 * error.c (dump_type_prefix): Format rvalue reference types
1030 correctly in error messages.
1031 * except.c (build_throw): Move from certain lvalues when
1033 * mangle.c (write_type): Mangle rvalue references differently
1034 than regular references.
1035 * parser.c (make_reference_declarator): Add boolean parameter for
1037 (cp_parser_make_indirect_declarator): New.
1038 (cp_parser_new_declarator_opt): Call
1039 cp_parser_make_indirect_declarator.
1040 (cp_parser_conversion_declarator_opt): Ditto.
1041 (cp_parser_declarator): Ditto.
1042 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1044 * pt.c (tsubst): Implement reference collapsing.
1045 (maybe_adjust_types_for_deduction): Implement special template
1046 parameter deduction rule for rvalue references.
1047 (type_unification_real): Update calls to
1048 maybe_adjust_types_for_deduction.
1049 (try_one_overload): Ditto.
1050 (unify_pack_expansion): Ditto.
1051 * tree.c (lvalue_p_1): Handle rvalue reference types.
1052 (cp_build_reference_type): New.
1054 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1057 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1058 variables that need runtime initialization.
1060 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1063 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1064 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1065 case POSTDECREMENT_EXPR>): Return the error_mark_node
1066 if either the real or imaginary parts would an
1069 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1070 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1073 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1074 token is a closing brace, false if there are no tokens left.
1075 (cp_parser_namespace_alias_definition): Only consume the next token if
1076 it is a closing brace.
1078 * parser.c (cp_parser_class_specifier): Likewise.
1080 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1082 * semantics.c (finish_member_declaration): Fix a typo in the
1085 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1097 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1098 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1099 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1100 whether everything was okay. Fix indentation.
1101 (push_template_decl_real): Check for bare parameter packs in
1102 function parameters; where errors occur, mark the parameter types
1103 with ERROR_MARK_NODEs to avert ICEs.
1104 (coerce_template_parameter_pack): New.
1105 (coerce_template_parms): Moved parameter pack coercion into
1106 coerce_template_parameter_pack, and permit it anywhere in the
1107 template parameter list (not just at the end). Parameter and
1108 argument indices can vary (somewhat) separately now, so add
1109 PARM_IDX and ARG_IDX.
1110 (fn_type_unification): Don't set an argument pack as incomplete if
1111 no argument pack was deduced.
1112 (type_unification_real): If a type parameter is a parameter pack
1113 and has not otherwise been deduced, it will be deduced to an empty
1115 (more_specialized_fn): Use the actual lengths of the argument
1116 lists when comparing against expansions.
1117 * semantics.c (finish_member_declaration): If a field's type has
1118 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1120 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1123 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1125 2007-05-22 Ollie Wild <aaw@google.com>
1127 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1128 (unqualified_namespace_lookup): Adds check for hidden types.
1130 2007-05-22 Ollie Wild <aaw@google.com>
1132 * decl.c (duplicate_decls): Verify namespace names are unique.
1134 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1136 * decl.c (cxx_maybe_build_cleanup): Handle
1137 __attribute__((cleanup)).
1139 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1141 * cvt.c (cp_convert_and_check): Don't check warnings if the
1144 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1146 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1148 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1151 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1152 type only if is a class type (5.2.8/4).
1154 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1156 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1157 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1158 c_common_unsigned_type.
1160 2007-05-11 Silvius Rus <rus@google.com>
1162 * cp/typeck.c (build_indirect_ref): Add call to
1163 strict_aliasing_warning.
1164 (build_reinterpret_cast_1): Condition call to
1165 strict_aliasing_warning.
1167 2007-05-11 Jan Hubicka <jh@suse.cz>
1169 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1170 * decl2.c (start_objects): ctors and dtors are no longer public.
1171 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1173 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1175 * typeck.c (build_unary_op): Remove code that used to
1176 handle non lvalue increments/decrements.
1178 2007-05-07 Mike Stump <mrs@apple.com>
1180 * parser.c (check_empty_body): Add.
1181 (cp_parser_iteration_statement): Add call to check_empty_body.
1183 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1186 * mangle.c (write_mangled_name): Mangle static variable names.
1187 (write_unqualified_name): Use local-source-name for
1188 namespace-scope static variables.
1190 2007-05-04 Dirk Mueller <dmueller@suse.de>
1192 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1195 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1198 * decl2.c (constrain_class_visibility):
1199 Use strip_pointer_or_array_types instead of strip_array_types.
1201 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1204 * decl.c (reshape_init_r): Don't reshape the first element if it
1205 is a pointer to member function.
1207 2007-04-27 Simon Baldwin <simonb@google.com>
1209 * decl.c (grokparms): Changed message format from %qD to %qE.
1211 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1213 * error.c (maybe_warn_variadic_templates): Variadic templates are
1214 now in C++0x, so only warn about them in C++98 mode.
1216 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1219 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1220 integeral types from vectors types.
1222 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1225 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1226 for type dependent OMP_CLAUSE_DECLs.
1228 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1231 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1232 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1233 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1234 * init.c (build_zero_init): Adjust, as
1235 COMPLEX_TYPE is now a SCALAR_TYPE.
1236 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1237 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1239 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1241 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1242 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1243 (trait_expr_value): Adjust.
1245 2007-04-23 Simon Baldwin <simonb@google.com>
1247 * decl.c (grokparms): Added new error for duplicate function
1248 parameters names in function prototypes, to match gcc behavior.
1250 2007-04-23 Jan Hubicka <jh@suse.cz>
1252 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1255 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1257 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1258 instead of checking GIMPLE_STMT_P in chain_next.
1260 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1263 * call.c (convert_for_arg_passing): Convert bitfields to their
1266 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1269 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1271 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1274 * cp/decl2.c (constrain_class_visibility):
1275 Do not warn about the use of anonymous namespace in the main input file.
1277 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1279 * cp-tree.h (current_template_parms): Fix typo in comment.
1281 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1283 * cp-tree.h, error.c: Fix comment typos.
1285 2007-04-13 Jason Merrill <jason@redhat.com>
1288 * call.c (reference_binding): Add c_cast_p parm. If true,
1289 add quals to TO as needed to make it reference-compatible.
1291 2007-04-11 Jan Hubicka <jh@suse.cz>
1293 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1294 that we are not processing template_decl.
1296 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1299 * class.c (build_base_path): Ensure that the converted pointer has
1300 the same cv-qualification as the input.
1302 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1304 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1306 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1308 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1310 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1311 * tree.c (cp_add_pending_fn_decls): Remove.
1312 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1314 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1316 Revert change removing staticp.
1318 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1320 * cp-objcp-common.c (cxx_staticp): Remove.
1321 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1322 * cp-tree.h (cxx_staticp):
1324 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1326 * class.c (check_for_override): Don't remove dllmport attribute
1329 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1332 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1333 type issue error and return early.
1335 2007-03-30 Jason Merrill <jason@redhat.com>
1338 * typeck.c (cp_type_readonly): New fn.
1339 * cp-tree.h: Declare it.
1340 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1341 (cp_finish_decl): Not here.
1343 2007-03-31 Richard Guenther <rguenther@suse.de>
1345 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1348 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1353 * parser.c (declarator_can_be_parameter_pack): New.
1354 (cp_parser_template_parameter): Only parse the `...' if the
1355 declarator can be a parameter pack.
1356 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1358 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1359 types (they could be used as array bounds).
1360 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1361 (tsubst_pack_expansion): Handle failure to expand parameter
1364 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1367 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1368 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1369 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1370 (CLASS_TYPE_NON_UNION_P): Add.
1371 (struct lang_type_class): Add has_complex_dflt.
1372 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1373 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1374 * cp-tree.def: Add TRAIT_EXPR.
1375 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1376 * lex.c (struct resword): Add __has_nothrow_assign,
1377 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1378 __has_trivial_constructor, __has_trivial_copy,
1379 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1380 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1381 __is_pod, __is_polymorphic, __is_union.
1382 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1383 (cp_parser_trait_expr): New.
1384 * semantics.c (finish_trait_expr, trait_expr_value
1385 classtype_has_nothrow_copy_or_assign_p): New.
1386 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1388 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1389 * class.c (check_bases, check_field_decl, check_bases_and_members):
1390 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1391 * pt.c (uses_template_parms, tsubst_copy_and_build,
1392 value_dependent_expression_p, type_dependent_expression_p): Deal with
1394 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1396 2007-03-29 Richard Guenther <rguenther@suse.de>
1398 * tree.c (cp_walk_subtrees): Do not set input_location.
1400 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1403 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1406 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1408 * parser.c (struct cp_parser): Update comment for
1409 greater_than_is_operator_p.
1410 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1411 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1412 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1413 !GREATER_THAN_IS_OPERATOR_P.
1414 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1415 `>>' operators that will become two `>' tokens in C++0x.
1416 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1417 mode, allowing it to terminate default arguments.
1418 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1419 `>>' like two consecutive `>' tokens.
1420 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1421 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1422 ends a template argument.
1424 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1426 * decl.c (redeclaration_error_message): Complain when redeclaring
1427 a friend function with default template arguments (C++0x mode only).
1428 * cp-tree.h (check_default_tmpl_args): Declare.
1429 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1430 template arguments in function templates. Add support for checking
1431 the default template arguments of friend templates.
1432 (push_template_decl_real): Fix call to check_default_tmpl_args.
1433 (type_unification_real): If a template parameter has not been
1434 deduced but provides a default template argument, substitute into
1435 that default template argument.
1436 * parser.c (cp_parser_init_declarator): When declaring (but not
1437 defining!) a function template in C++0x mode, check for default
1440 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1443 * decl.c (grokdeclarator): Deal with cv-qualified function type
1444 typedefs in the same way for member and non-member functions.
1446 2007-03-26 Dirk Mueller <dmueller@suse.de>
1448 * parser.c (cp_parser_member_declaration): Pedwarn
1449 about stray semicolons after member declarations.
1451 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1454 * pt.c (instantiate_decl): Set in_system_header.
1456 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1458 * cp-tree.h (current_tempalte_parms): Improve documentation.
1459 * pt.c (current_template_args): Likewise.
1462 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1463 not consume tokens when failing.
1465 2007-03-22 Jim Wilson <wilson@specifix.com>
1466 Mark Mitchell <mark@codesourcery.com>
1469 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1470 consistent with FROM.
1472 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1474 * error.c (dump_expr): Handle dependent names that designate types.
1475 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1477 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1479 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1481 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1483 * cvt.c (cp_convert_and_check) : Define.
1484 * cp-tree.h (cp_convert_and_check): Declare.
1485 * call.c (convert_conversion_warnings): Rename to
1486 conversion_null_warnings. The warning for floating-point to
1487 integer is handled by convert_and_check in convert_like_real.
1488 (convert_like_real): convert_conversion_warnings was renamed as
1489 conversion_null_warnings.
1490 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1491 overflow and changes of value during conversion.
1493 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1496 * parser.c (cp_parser_statement): If 'namespace' is found, this
1497 only can be a namespace alias definition, so parse it now.
1498 (cp_parser_namespace_alias_definition): if we find an open brace
1499 instead of '=', then this is actually a misplaced namespace
1502 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1505 * decl.c (cxx_init_decl_processing): Move command-line options
1506 processing to c-opts.c.
1508 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1510 * ptree.c (cxx_print_type): Use formatting markup for integers
1511 when printing template parameter index/level/orig level.
1512 (cxx_print_xnode): Ditto.
1513 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1514 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1515 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1517 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1518 rather than a HOST_WIDE_INT.
1519 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1520 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1522 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1523 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1524 IN_BASE_INITIALIZER bool bitfields.
1525 (struct cp_declarator): Make KIND a 4-bit field. Make
1526 PARAMETER_PACK_P a bool bitfield just after KIND.
1527 * pt.c (uses_parameter_packs): Destroy the pointer set.
1528 (make_pack_expansion): Ditto.
1529 (check_for_bare_parameter_packs): Ditto.
1530 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1532 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1535 * call.c (convert_default_arg): Instead of copying the node,
1538 2007-03-15 Dirk Mueller <dmueller@suse.de>
1541 * call.c (convert_conversion_warnings): New..
1542 (convert_like_real): .. factored out from here.
1543 (convert_conversion_warnings): Add warning about
1544 false being converted to NULL in argument passing.
1546 2007-03-14 Dirk Mueller <dmueller@suse.de>
1548 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1549 (finish_do_body): Warn about empty body in do/while statement.
1551 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1553 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1555 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1558 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1561 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1563 * cp/repo.c (init_repo): Initialize random_seed saved options.
1564 (finish_repo): Adjust.
1566 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1569 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1572 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1574 * decl.c (compute_array_index_type): New warning flag warn_vla.
1576 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1579 * call.c (convert_default_arg): Copy non-constant arguments.
1581 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1584 * parser.c (cp_parser_postfix_expression): Disallow compound
1585 literals in constant expressions.
1588 * semantics.c (finish_typeof): Use unlowered_expr_type.
1590 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1593 * cp-tree.h (unlowered_expr_type): New function.
1594 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1595 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1596 (unlowered_expr_type): New function.
1597 (build_unary_op): Disallow predecrements of bool bitfields.
1598 * call.c (build_conditional_expr): Use unlowered_expr_type.
1599 * pt.c (type_unification_real): Likewise.
1601 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1604 * typeck.c (check_return_expr): Check for bare parameter packs.
1605 (comptypes): Compare template parameter packs and
1606 type pack expansions.
1607 * decl.c (grokdeclarator): Deal with the declaration of function
1609 (grokparms): Verify that the (optional) function parameter pack is
1610 at the end of the parameter list.
1611 (xref_basetypes): Handle pack expansions in the base class.
1612 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1613 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1614 (NONTYPE_ARGUMENT_PACK): New.
1615 (TYPE_PACK_EXPANSION): New.
1616 (EXPR_PACK_EXPANSION): New.
1617 (ARGUMENT_PACK_SELECT): New.
1618 * cp-objcp-common.c (cp_tree_size): Compute size of
1619 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1620 ARGUMENT_PACK_SELECT.
1621 * error.c (dump_template_argument): Print template argument packs.
1622 (dump_template_argument_list): Ditto.
1623 (dump_template_parameter): Dump `...' for template type parameter
1625 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1626 (dump_parameters): Print function parameter packs.
1627 (dump_template_parms): Print template argument packs.
1628 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1629 (maybe_warn_variadic_templates): New.
1630 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1631 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1632 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1634 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1635 (write_template_arg): Write argument packs as separate arguments.
1636 * cp-tree.h (struct template_parm_index_s): Add flag that
1637 indicates that the template parameter is actually a parameter
1639 (struct tree_argument_pack_select): New.
1640 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1641 (union lang_tree_node): Add argument_pack_select.
1642 (FUNCTION_PARAMETER_PACK_P): New.
1643 (PACK_EXPANSION_P): New.
1644 (PACK_EXPANSION_PATTERN): New.
1645 (SET_PACK_EXPANSION_PATTERN): New.
1646 (PACK_EXPANSION_PARAMETER_PACKS): New.
1647 (ARGUMENT_PACK_P): New.
1648 (ARGUMENT_PACK_ARGS): New.
1649 (SET_ARGUMENT_PACK_ARGS): New.
1650 (ARGUMENT_PACK_INCOMPLETE_P): New.
1651 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1652 (TEMPLATE_PARM_PARAMETER_PACK): New.
1653 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1654 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1655 (ARGUMENT_PACK_SELECT_INDEX): New.
1656 (ARGUMENT_PACK_SELECT_ARG): New.
1657 (struct cp_declarator): Add parameter_pack_p flag.
1658 (maybe_warn_variadic_templates): Declare.
1659 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1660 indicate a template parameter pack.
1661 (uses_parameter_packs): Declare.
1662 (template_parameter_pack_p): Declare.
1663 (template_parms_variadic_p): Declare.
1664 (make_pack_expansion): Declare.
1665 (check_for_bare_parameter_packs): Declare.
1666 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1667 sizeof... expressions.
1668 (pp_cxx_expression): Print pack expansions and non-type argument
1670 (pp_cxx_exception_specification): Print pack expansions.
1671 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1672 (pp_cxx_ctor_initializer): Print pack expansions.
1673 (pp_cxx_type_id): Print pack expansions.
1674 (pp_cxx_template_argument_list): Print argument packs.
1675 (pp_cxx_template_parameter): Print ellipsis for template parameter
1677 * pt.c (comp_template_parms): Compare template parameter packs.
1678 (template_parameter_pack_p): New.
1679 (template_parms_variadic_p): New.
1680 (template_args_variadic_p): New.
1681 (make_ith_pack_parameter_name): New.
1682 (struct find_parameter_pack_data): New.
1683 (find_parameter_packs_r): New.
1684 (uses_parameter_packs): New.
1685 (make_pack_expansion): New.
1686 (check_for_bare_parameter_packs): New.
1687 (expand_template_argument_pack): New.
1688 (reduce_template_parm_level): Propagate parameter pack flag.
1689 (process_template_parm): Add is_parameter_pack parameter to state
1690 when the parameter is actually a parameter pack. Create template
1691 parameter packs when is_parameter_pack is true.
1692 (current_template_args): The argument for a template parameter
1693 pack is an argument pack containing a single pack expansion.
1694 (process_partial_specialization): When checking that non-type
1695 argument expressions do not involve template parameters, loop over
1696 the arguments in argument packs separately.
1697 (push_template_decl_real): Check that the type of the declaration
1698 does not have any bare parameter packs. Check that primary
1699 templates have no more than one parameter pack, and that it comes
1700 at the end of the template parameter list.
1701 (convert_template_argument): Handle coercions for pack expansion
1702 expressions by coercing the pattern then rebuilding the expansion.
1703 (coerce_template_parms): When coercing the arguments for a
1704 variadic template, pack "extra" arguments into an argument pack.
1705 (coerce_template_template_parms): Cannot coerce between parameter
1706 packs and non-pack parameters.
1707 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1708 (comp_template_args): Expand all template arguments packs before
1709 comparing template argument lists.
1710 (mangle_class_name_for_template): Make argument packs as separate
1712 (for_each_template_parm_r): No need to handle BASELINK.
1713 (instantiate_class_template): Handle pack expansions in the base
1715 (tsubst_pack_expansion): New.
1716 (tsubst_template_args): Handle substitutions of argument packs and
1717 pack expansion into template argument lists.
1718 (tsubst_decl): Expand function parameter packs into separate
1719 function parameters.
1720 (tsubst_arg_types): Expand a type pack expansion into separate
1722 (tsubst_exception_specification): Handle pack expansions in
1723 exception specifiers.
1724 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1725 replacing a template parameter with its argument. If we encounter
1726 a substitution for an argument pack, just return the parameter
1728 (tsubst_copy): sizeof(X...) returns the number of elements in
1729 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1730 PARM_DECL is a parameter pack.
1731 (tsubst_expr): Expression pack expansions and argument packs
1732 cannot show up here; they will all be handled through function
1733 calls, sizeof, and template argument lists.
1734 (tsubst_copy_and_build): sizeof(X...) returns the number of
1735 elements in parameter pack X. Handle pack expansions in TREE_LIST
1736 and CONSTRUCTOR nodes.
1737 (fn_type_unification): Handle "incomplete" explicit template
1738 argument lists that specify some of the arguments for a template
1740 (type_unification_real): Unify arguments against pack expansions.
1741 (template_parm_level_and_index): New, helper function.
1742 (unify_pack_expansion): New.
1743 (unify): Unify argument packs on an argument-by-argument basis,
1744 handling variadic argument packs as well.
1745 (more_specialized_fn): Handle unification of function parameter
1746 packs. All things being equal, prefer non-variadic function
1747 templates to variadic function templates.
1748 (more_specialized_class): Prefer the variadic class template
1749 partial specialization that binds fewer arguments to a parameter
1751 (regenerate_decl_from_template): Expand function parameter packs
1752 into separate parameters.
1753 (instantiate_decl): Ditto.
1754 (tsubst_initializer_list): Handle pack expansions for base-class
1756 (dependent_type_p_r): Determine dependent types in argument packs
1757 and pack expansions.
1758 (value_dependent_expression_p): Determine value-dependence of
1759 non-type argument packs.
1760 (dependent_template_arg_p): Handle argument packs.
1761 * semantics.c (finish_cond): Check for bare parameter packs.
1762 (finish_expr_stmt): Ditto.
1763 (finish_for_expr): Ditto.
1764 (finish_switch_cond): Ditto.
1765 (finish_mem_initializers): Ditto.
1766 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1768 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1769 * parser.c (make_declarator): Declarator is not an expansion.
1770 (make_pointer_declarator): Transfer parameter pack flag to outer
1772 (make_reference_declarator): Ditto.
1773 (make_ptrmem_declarator): Ditto.
1774 (make_call_declarator): Ditto.
1775 (make_array_declarator): Ditto.
1776 (cp_parser_postfix_expression): Allow pack expansion expressions
1777 in the argument list for a call expression.
1778 (cp_parser_parenthesized_expression_list): Add new parameter
1779 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1780 into separate arguments."
1781 (cp_parser_new_placement): Allow pack expansion expressions.
1782 (cp_parser_new_initializer): Ditto.
1783 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1784 base-class initializer expansion.
1785 (cp_parser_mem_initializer): Ditto.
1786 (cp_parser_template_parameter_list): Keep track of whether the
1787 template parameter is a template parameter pack.
1788 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1789 template parameter pack.
1790 (cp_parser_type_parameter): Ditto.
1791 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1793 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1794 this declarator is a parameter pack.
1795 (cp_parser_parameter_declaration): The ellipsis does not end the
1796 parameter declaration, because it might be a parameter pack. Parse
1797 the ellipsis to indicate a parameter pack.
1798 (cp_parser_initializer): Allow pack expansions.
1799 (cp_parser_initializer_list): Allow ellipsis to create an
1800 initializer expansion.
1801 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1803 (cp_parser_type_id_list): Allow ellipsis to create an exception
1804 specifier expansion.
1805 (cp_parser_attribute_list): Don't allow pack expansions.
1806 (cp_parser_functional_cast): Allow pack expansions.
1807 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1808 compute the length of a parameter pack.
1809 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1810 end a template argument.
1811 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1812 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1815 2007-03-09 Dirk Mueller <dmueller@suse.de>
1817 * cp/call.c (build_new_op): Call warn_logical_operator.
1819 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1822 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1825 * pt.c (any_template_arguments_need_structural_equality_p):
1828 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1830 * decl.c (grokdeclarator): Disable warnings for anonymous
1833 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1835 * typeck2.c (readonly_error): Always emit a hard error.
1836 Remove last argument.
1837 * cp-tree.h (readonly_error): Adjust prototype.
1838 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1839 * typeck.c (build_unary_op): Likewise.
1840 (build_modify_expr): Likewise.
1842 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1845 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1847 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1850 * parser.c (struct cp_parser): New IN_IF_STMT.
1851 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1852 returning if parsing the body of an 'if' statement or issuing an
1853 error and continuing.
1854 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1856 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1858 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1861 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1864 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1866 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1867 Objective-C++. Don't exit early if -shared-libgcc needs to be
1870 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1872 * typeck.c (common_base_type): Delete unused function.
1874 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1876 * Make-lang.in: Add dummy lang.install-pdf target.
1878 2007-03-01 Simon Baldwin <simonb@google.com>
1881 * decl.c (check_tag_decl): Added new warning for typedef ignored
1882 when it precedes an otherwise valid non-typedef declaration.
1884 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1886 * typeck.c (build_function_call): Store converted arguments
1887 in a stack-allocated array instead of building a list.
1888 (convert_arguments): Store arguments in the array passed in as an
1889 argument, and return the actual number of arguments.
1890 * call.c (build_call): Delete, and replace with...
1891 (build_call_n, build_call_a): New.
1892 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1893 (build_over_call): Store converted arguments in a stack-allocated
1894 array instead of building a list.
1895 (build_cxx_call): Pass arguments in an array instead of as a list.
1896 (build_java_interface_fn_ref): Rewrite to avoid constructing
1898 * tree.h: Update declarations to reflect above changes.
1899 * method.c (use_thunk): Use a stack-allocated array to hold
1900 the arguments instead of a list.
1901 * rtti.c (throw_bad_cast): Update call to cxx_call.
1902 (throw_bad_typeid): Likewise.
1903 (build_dynamic_cast_1): Likewise.
1904 * init.c (build_builtin_delete_call): Use build_call_n.
1905 * decl.c (expand_static_init): Likewise.
1906 * except.c (cp_protect_cleanup_actions): Likewise.
1907 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1908 (gimplify_must_not_throw_expr): Likewise.
1909 (cxx_omp_apply_fn): Use build_call_a.
1911 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1913 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1914 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1916 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1918 * cp-tree.h (static_ctors): Remove.
1919 * cp-tree.h (static_dtors): Likewise.
1920 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1921 refactoring of tree_map hierarchy.
1922 (decl_shadowed_for_var_insert): Likewise.
1923 * semantics.c (expand_body): Use c_expand_body.
1924 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1925 * decl2.c (static_ctors): Remove.
1926 (static_dtors): Likewise.
1927 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1928 objc_generate_static_init_call. Do not call static_[cd]tors.
1929 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1931 (cp_write_global_declarations): Likewise.
1933 2007-02-23 Richard Guenther <rguenther@suse.de>
1935 * class.c (note_name_declared_in_class): Make declaration
1936 changes meaning a pedwarn.
1938 2007-02-22 Michael Matz <matz@suse.de>
1941 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1942 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1943 dump_function_decl): Guard emitting outer scopes by new flag.
1944 * cp-lang.c (cxx_dwarf_name): New function.
1945 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1946 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1948 (push_template_decl_real, lookup_template_class): Remove calls
1951 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1953 * call.c (build_new_method_call): Ensure that explicit calls of
1954 destructors have type "void".
1956 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1958 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1959 and -Walways-true with -Waddress.
1960 * cvt.c (convert_to_void): Replace unconditional warning with
1963 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1965 * decl.c, tree.c: Fix comment typos.
1967 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1970 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1971 statement expression if we had an error mark node.
1973 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1974 Brooks Moses <brooks.moses@codesourcery.com>
1975 Lee Millward <lee.millward@codesourcery.com>
1977 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1978 Change class to tcc_vl_exp.
1980 * call.c (build_call): Use build_call_list instead
1982 (build_over_call): Likewise.
1983 (build_new_method_call): Use build_min_non_dep_call_list
1984 instead of build_min_non_dep.
1986 * error.c (dump_call_expr_args): New function.
1987 (dump_aggr_init_expr_args): New function.
1988 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1989 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1991 * cvt.c (convert_to_void): Use build_call_array instead
1992 of build3; use new AGGR_INIT_EXPR accessor macros.
1994 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1995 instead of TREE_CODE_LENGTH.
1997 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1998 AGGR_INIT_EXPR accessor macros.
2000 * cp-gimplify.c (cp_gimplify_init_expr): Use
2001 AGGR_INIT_EXPR_SLOT to set the slot operand.
2003 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2004 (AGGR_INIT_EXPR_SLOT): New macro.
2005 (AGGR_INIT_EXPR_ARG): New macro.
2006 (aggr_init_expr_nargs): New macro.
2007 (AGGR_INIT_EXPR_ARGP): New macro.
2008 (aggr_init_expr_arg_iterator): New.
2009 (init_aggr_init_expr_arg_iterator): New.
2010 (next_aggr_init_expr_arg): New.
2011 (first_aggr_init_expr_arg): New.
2012 (more_aggr_init_expr_args_p): New.
2013 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2014 (stabilize_aggr_init): New declaration.
2015 (build_min_non_dep_call_list): Likewise.
2017 * tree.c (process_aggr_init_operands): New function.
2018 (build_aggr_init_array) New function.
2019 (build_cplus_new): Update to use new CALL_EXPR and
2020 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2021 build_aggr_init_array.
2022 (build_min_non_dep_call_list) New function.
2023 (build_min_nt): Assert input code parameter is not a variable
2024 length expression class.
2025 (build_min, build_min_non_dep): Likewise.
2026 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2027 to check for equality instead of recursing. Handle tcc_vl_exp
2029 (stabilize_call): Update to only handle CALL_EXPRs, not
2030 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2031 (stabilize_aggr_init): New function.
2032 (stabilize_init): Use it.
2034 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2035 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2036 AGGR_INIT_EXPR accessor macros and argument iterators.
2038 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2039 build_vl_exp. Iterate through the operands, recursively
2040 processing each one.
2041 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2042 CALL_EXPR accessor macros.
2043 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2044 tree code classes. Use TREE_OPERAND_LENGTH instead of
2047 * semantics.c (finish_call_expr): Use build_nt_call_list
2048 instead of build_nt.
2049 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2050 accessor macros. Use build_call_array to construct the
2051 CALL_EXPR node instead of build3
2053 * decl2.c (build_offset_ref_call_from_tree): Use
2054 build_nt_call_list and build_min_non_dep_call_list instead
2055 of build_min_nt and build_min_non_dep.
2057 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2058 Use build_nt_call_list instead of build_min_nt.
2060 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2063 * call.c (build_conditional_expr): Improve error message.
2065 2007-02-13 Dirk Mueller <dmueller@suse.de>
2067 * friend.c (do_friend): Annotate warning about friend
2068 declarations in templates with OPT_Wnon_template_friend.
2069 Convert informal message from warning() to inform().
2071 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2072 Mark Mitchell <mark@codesourcery.com>
2075 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2076 instantiations for variables.
2078 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2081 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2082 Check warn_unused_value just once.
2084 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2087 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2088 (fn_type_unificiation): Likewise.
2089 (get_bindings): Likewise.
2091 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2094 * decl.c (finish_function): Use DECL_REPLACEABLE.
2095 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2097 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2099 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2101 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2103 * decl.c (grokvardecl): Don't error if !have_tls.
2104 (grokdeclarator): Likewise.
2105 * parser.c (cp_parser_omp_threadprivate): Likewise.
2107 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2110 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2111 parameters and result decls in omp clauses.
2112 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2115 2007-02-05 Dirk Mueller <dmueller@suse.de>
2118 * parser.c (cp_parser_class_specifier): Always initialize bases.
2120 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2122 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2123 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2124 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2126 * semantics.c (finish_omp_atomic): Store a whole expression node
2127 in operand 1, and integer_zero_node in operand 0, for dependent
2128 OMP_ATOMIC. Rewrite to make flow easier to understand.
2130 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2132 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2134 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2136 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2137 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2139 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2141 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2142 keyword warning to -Wc++0x-compat.
2144 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2146 * decl.c (grokdeclarator): Update documentation.
2148 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2151 * decl.c (grokdeclarator): If __thread is used together with
2152 a storage class other than extern and static, clear thread_p
2153 after issuing diagnostics and fall through to checking the
2156 2007-01-30 Roger Sayle <roger@eyesopen.com>
2158 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2159 calculating the size of an array (to avoid recursive errors).
2161 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2164 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2166 * call.c (convert_like_real): Don't warn when converting to
2169 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2171 * decl.c (pop_label): Replace warning with call to
2172 warn_for_unused_label.
2174 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2177 * semantics.c (finish_pseudo_destructor_expr): Check the
2178 destrutor name by calling check_dtor_name.
2180 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2182 * lex.c (D_CPP0X): Rename.
2184 (reswords): D_CPP0X -> D_CXX0X.
2185 (init_reswords): Ditto.
2186 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2187 of C++0x keywords as identifiers.
2189 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2192 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2195 2007-01-23 Ian Lance Taylor <iant@google.com>
2197 * typeck.c (convert_for_assignment): Only warn about a = b = c
2198 when converting to bool.
2200 2007-01-23 Roger Sayle <roger@eyesopen.com>
2202 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2204 * typeck.c (ignore_overflows): Remove the remaining uses of
2205 TREE_CONSTANT_OVERFLOW.
2207 2007-01-20 Jan Hubicka <jh@suse.cz>
2209 * decl2.c (start_objects, start_static_storage_duration_function):
2210 Do not make the functions uninlinable.
2212 2007-01-17 Ian Lance Taylor <iant@google.com>
2214 * class.c (add_method): Call VEC_reserve_exact rather than passing
2215 a negative size to VEC_reserve.
2217 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2220 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2222 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2225 * decl.c (make_typename_type): If the qualified name is not a
2226 type, issue an error.
2227 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2230 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2232 * rtti.c: Include target.h.
2233 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2234 don't emit typeinfo for fundamental types as weak.
2235 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2237 2007-01-08 Richard Guenther <rguenther@suse.de>
2239 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2241 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2243 * call.c (standard_conversion): Pass flag to
2244 vector_types_convertible_p to disallow emission of note.
2245 * typeck.c (convert_for_assignment): Pass flag to
2246 vector_types_convertible_p to allow emission of note.
2247 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2248 to disallow emission of note.
2250 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2253 * typeck.c (build_binary_op): Call overflow_warning if
2254 TREE_OVERFLOW_P is true for the result and not for any of the
2257 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2260 * class.c (add_method): Don't wait until template
2261 instantiation time to complain about duplicate methods.
2263 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2266 * semantics.c (finish_unary_op_expr): Warn only if result
2267 overflowed and operands did not.
2269 2007-01-05 Ian Lance Taylor <iant@google.com>
2271 * typeck.c (build_binary_op): Warn about comparing a non-weak
2274 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2276 * pt.c (tsubst): Propagate the need for structural equality checks
2277 when reducing the level of template parameters.
2279 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2281 * pt.c: Fix a comment typo.
2283 2007-01-02 Ian Lance Taylor <iant@google.com>
2285 * semantics.c (maybe_convert_cond): Optionally warn when using an
2286 assignment as a condition.
2287 * typeck.c (convert_for_assignment): Optionally warn about
2288 assigning the result of an assignment to a bool.
2290 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2292 * pt.c (canonical_template_parms): Correct typo in comment.
2294 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2296 * typeck.c (structural_comptypes): Renamed from "comptypes".
2297 (comptypes): Use canonical type information to perform fast type
2298 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2299 canonical type comparison returns the same results as we would see
2300 from the current, structural check. Support COMPARE_STRUCTURAL
2301 when we need structural checks.
2302 * decl.c (typename_compare): Fix comment.
2303 (build_typename_type): TYPENAME_TYPE nodes require structural
2304 equality checks, because they resolve different based on the
2306 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2307 require structural equality checks (for now).
2308 (build_ptrmemfunc_type): Build the canonical pointer to member
2310 (compute_array_index_type): Whenever we build a new index type
2311 to represent the size of an array in a template, we need to mark
2312 this index type as requiring structural equality. This goes for
2313 arrays with value-dependent sizes with the current ABI, or all
2315 * tree.c (cplus_array_hash): New.
2316 (struct cplus_array_info): New.
2317 (cplus_array_compare): New.
2318 (cplus_array_htab): New.
2319 (build_cplus_array_type_1): Use a hash table to cache the array
2320 types we build. Build the canonical array type for each array
2322 (cp_build_qualified_type_real): When building a cv-qualified array
2323 type, use the hash table of array types and build canonical array
2325 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2326 use structural equality (for now).
2327 * cp-tree.h (COMPARE_STRUCTURAL): New.
2328 * pt.c (canonical_template_parms): New.
2329 (canonical_type_parameter): New.
2330 (process_template_parm): Find the canonical type parameter.
2331 (lookup_template_class): When we have named the primary template
2332 type, set the canonical type for our template class to the primary
2333 template type. If any of the template arguments need structural
2334 equality checks, the template class needs structural equality
2336 (tsubst): When reducing the level of a template template
2337 parameter, we require structural equality tests for the resulting
2338 parameter because its template parameters have not had their types
2339 canonicalized. When reducing a template type parameter, find the
2340 canonical reduced type parameter.
2341 (any_template_arguments_need_structural_equality_p): New.