1 2007-09-05 Jason Merrill <jason@redhat.com>
4 * init.c (build_delete): Use build_headof to get the address of the
5 complete object if we aren't using the deleting destructor.
6 * rtti.c (build_headof): No longer static.
7 * cp-tree.h: Declare it.
9 2007-09-06 Jakub Jelinek <jakub@redhat.com>
11 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
12 decl if a prototype for XX is provided with throw().
15 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
16 on __*_chk non-__builtin_* decls.
18 2007-09-05 Paolo Carlini <pcarlini@suse.de>
21 * semantics.c (finish_id_expression): Use context_for_name_lookup
22 insted of DECL_CONTEXT, to see through anonymous structs and unions.
23 * class.c (finish_struct_anon): Deal correctly with anonymous
24 structs (vs unions, as GNU extension) in error messages.
26 2007-09-05 Jan Hubicka <jh@suse.cz>
28 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
29 call, DECL_EXTERNAL checks and current_function_decl saving.
31 2007-09-05 Paolo Carlini <pcarlini@suse.de>
34 * parser.c (cp_parser_primary_expression): Return error_mark_node
35 when a statement-expression is found in a template-argument list.
37 2007-09-04 Jason Merrill <jason@redhat.com>
39 * except.c (initialize_handler_parm): Use
40 fold_build_cleanup_point_expr.
43 * call.c (reference_binding): Don't look for user-defined conversions
47 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
48 the MUST_NOT_THROW_EXPR.
50 2007-09-04 Richard Sandiford <richard@codesourcery.com>
52 * decl.c (cp_finish_decl): Call determine_visibility before
53 make_rtl_for_nonlocal_decl.
55 2007-09-04 Jason Merrill <jason@redhat.com>
58 * pt.c (most_specialized_class): Substitute outer template
59 arguments into the arguments of a member template partial
61 (strip_innermost_template_args): New fn.
63 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
65 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
67 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
69 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
70 * decl.c (cp_make_fname_decl): Likewise,
71 * parser.c (cp_parser_string_literal): Likewise,
72 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
73 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
76 2007-09-02 Paolo Carlini <pcarlini@suse.de>
79 * typeck.c (build_unary_op): Fix error message for
80 Boolean expression as operand to operator--.
82 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
84 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
85 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
88 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
91 * init.c (build_default_init): Make extern.
92 * cp-tree.h (build_default_init): Declare here.
93 * pt.c (tsubst_expr): When the instantiation of the initializer of
94 a variable results in an empty list, default-initialize the
96 (tsubst_copy_and_build): When the instantiation of the initializer
97 in a new expression results in an empty initializer list,
98 default-initialize it.
100 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
102 * mangle.c (write_type): Change mangling of rvalue reference from
105 2007-08-31 Jakub Jelinek <jakub@redhat.com>
107 * decl.c (duplicate_decls): Remove duplicated line.
109 2007-08-31 Paolo Carlini <pcarlini@suse.de>
112 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
113 BOUND_TEMPLATE_TEMPLATE_PARM.
115 2007-08-31 Paolo Carlini <pcarlini@suse.de>
118 * search.c (lookup_member): Check the name argument for
121 2007-08-31 Paolo Carlini <pcarlini@suse.de>
124 * parser.c (cp_parser_trait_expr): Check rerurn value of
127 2007-08-30 Ollie Wild <aaw@google.com>
129 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
130 convert_ptrmem for pointer to member conversions.
131 (convert_to_pointer_force): Update cp_convert_to_pointer call.
132 (ocp_convert): Update cp_convert_to_pointer call.
133 * typeck.c (convert_ptrmem): Add conditional for null pointers to
135 (build_static_cast_1): Check can_convert for conversions in either
137 (get_delta_difference_1): New function.
138 (get_delta_difference): Refactor to call get_delta_difference_1.
140 2007-08-30 Jakub Jelinek <jakub@redhat.com>
142 * decl.c (start_preparsed_function): Set
143 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
145 2007-08-28 Paolo Carlini <pcarlini@suse.de>
148 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
149 BOUND_TEMPLATE_TEMPLATE_PARM.
151 2007-08-28 Jakub Jelinek <jakub@redhat.com>
155 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
156 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
158 2007-08-27 Jason Merrill <jason@redhat.com>
161 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
162 Look inside STMT_EXPR.
163 * semantics.c (stmt_expr_value_expr): New fn.
164 * cp-tree.h: Declare it.
167 * decl.c (groktypename): Ignore attributes applied to class type.
169 2007-08-28 Richard Guenther <rguenther@suse.de>
171 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
173 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
175 * error.c (dump_expr): Handle COMPLEX_CST.
176 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
177 (pp_cxx_expression): Likewise.
179 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
181 * decl.c (GNU_INLINE_P): New.
182 (duplicate_decls): Handle gnu_inline. Merge attributes and
183 some flags in overriding definitions.
184 (redeclaration_error_message): Handle gnu_inline.
185 (start_preparsed_function): Likewise.
187 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
189 * call.c (sufficient_parms_p): Constify.
190 * class.c (same_signature_p): Likewise.
191 * cp-gimplify.c (is_invisiref_parm,
192 cxx_omp_privatize_by_reference): Likewise.
193 * cp-objcp-common.c (has_c_linkage): Likewise.
194 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
195 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
196 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
197 num_artificial_parms_for, comp_template_parms,
198 template_parameter_pack_p, any_dependent_template_arguments_p,
199 any_type_dependent_arguments_p, any_value_dependent_elements_p,
200 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
201 zero_init_p, member_p, cp_lvalue_kind,
202 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
203 varargs_function_p, is_dummy_object, special_function_kind,
204 string_conv_p, type_unknown_p, comp_except_specs, compparms,
205 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
206 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
207 cp_has_mutable_p, at_least_as_qualified_p,
208 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
209 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
210 * except.c (nothrow_libfn_p): Likewise.
211 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
213 * pt.c (comp_template_parms, template_parameter_pack_p,
214 any_type_dependent_arguments_p, any_value_dependent_elements_p,
215 any_dependent_template_arguments_p): Likewise.
216 * repo.c (repo_export_class_p): Likewise.
217 * semantics.c (anon_aggr_type_p): Likewise.
218 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
219 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
220 varargs_function_p, member_p, is_dummy_object, pod_type_p,
221 zero_init_p, special_function_p): Likewise.
222 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
223 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
224 compparms, invalid_nonstatic_memfn_p,
225 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
226 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
227 cp_has_mutable_p, lvalue_or_else): Likewise.
229 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
231 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
232 * cp-objcp-common.c (cp_tree_size): Ditto.
233 * tree.c (cp_walk_subtrees): Ditto
234 * cp-tree.def (TINST_LEVEL): Go away.
235 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
236 move together with other non-tree structs.
237 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
238 (union lang_tree_node): Eliminate tinst_level field.
239 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
240 (current_instantiation, outermost_tinst_level): Return
241 a "struct tinst_level *".
243 * error.c (print_instantiation_partial_context): Change second
244 parameter to a "struct tinst_level *". Replace accessor macros
246 (print_instantiation_full_context): Likewise.
247 * lex.c (in_main_input_context): Likewise.
249 * pt.c (struct pending_templates): New.
250 (pending_templates, last_pending_template): Use it as a type.
251 (current_tinst_level): Change typo to "struct tinst_level *"
252 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
253 (add_pending_template): Construct a "struct pending_template".
254 Replace TINST_LEVEL accessor macros with field access.
255 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
256 (pop_tinst_level): Likewise.
257 (instantiate_pending_templates): Likewise. Factor common code used
258 when an instantiation has been done.
259 (outermost_tinst_level): Replace tree_last with loop.
260 (current_instantiation): Return a "struct tinst_level *".
262 2007-08-24 Ollie Wild <aaw@google.com>
264 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
265 * name-lookup.h (cp_binding_level): Remove vtables member.
267 2007-08-24 Richard Guenther <rguenther@suse.de>
269 * tree.c (cp_cannot_inline_tree_fn): Remove.
270 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
271 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
274 2007-08-24 Jakub Jelinek <jakub@redhat.com>
277 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
278 error_mark_node right away if build_expr_type_conversion
282 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
283 is error_mark_node rather than NULL_TREE.
284 * pt.c (check_explicit_specialization): Likewise.
287 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
288 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
290 2007-08-22 Jason Merrill <jason@redhat.com>
293 * pt.c (outermost_tinst_level): New function.
294 * lex.c (in_main_input_context): New function.
295 * cp-tree.h: Declare it.
296 * decl2.c (constrain_class_visibility): Use it to avoid warning
297 about uses of the anonymous namespace in the main input file.
299 2007-08-21 Jakub Jelinek <jakub@redhat.com>
301 * init.c (build_new_1): Use get_target_expr instead of save_expr.
303 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
306 * class.c (finish_struct_1): Warn when a class has virtual
307 functions and accessible non-virtual destructor.
309 2007-08-20 Richard Guenther <rguenther@suse.de>
313 * call.c (build_new_method_call): Convert initializer to
315 * init.c (build_aggr_init): Do not fiddle with types.
316 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
317 * except.c (build_throw): Do not drop qualifiers for the
319 * typeck.c (get_member_function_from_ptrfunc): Do not
320 fiddle with types, instead convert.
321 (build_ptrmemfunc1): Convert to the target type for
323 (gfc_trans_allocate): Convert result to target type.
324 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
325 pointer-to-member structures shall have alias set zero as well.
327 2007-08-20 Richard Guenther <rguenther@suse.de>
329 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
331 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
332 (nonstatic_local_decl_p): Likewise.
333 * tree.c (cp_auto_var_in_fn_p): Remove.
334 * decl.c (nonstatic_local_decl_p): Remove.
336 2007-08-20 Richard Guenther <rguenther@suse.de>
338 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
340 * tree.h (cp_walk_tree): New define to walk_tree_1 with
341 cp_walk_subtrees lh parameter.
342 (cp_walk_tree_without_duplicates): New define to
343 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
344 * tree.c (count_trees): Call
345 cp_walk_tree_without_duplicates.
346 (verify_stmt_tree): Call cp_walk_tree.
347 (break_out_target_exprs): Likewise.
348 (WALK_SUBTREE): Likewise.
349 * cp-gimplify.c (cp_genericize): Likewise.
350 * cp-pt.c (find_parameter_packs_r): Likewise.
351 (uses_parameter_packs): Likewise.
352 (make_pack_expansion): Likewise.
353 (check_for_bare_parameter_packs): Likewise.
354 (for_each_template_parm): Likewise.
355 * decl.c (check_default_argument): Call
356 cp_walk_tree_without_duplicates.
357 * except.c (build_throw): Likewise.
358 * decl2.c (type_visibility): Likewise.
359 * semantics.c (expand_or_defer_fn): Likewise.
360 (finalize_nrv): Call cp_walk_tree.
362 2007-08-20 Jakub Jelinek <jakub@redhat.com>
365 * init.c (build_new_1): Rename placement_var variable to placement_expr.
366 Initialize it with save_expr rather than get_temp_regvar.
368 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
371 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
374 2007-08-17 Ollie Wild <aaw@google.com>
377 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
378 declarations into appropriate slots for comparison. Fix type
381 2007-08-17 Paolo Carlini <pcarlini@suse.de>
384 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
385 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
387 2007-08-17 Paolo Carlini <pcarlini@suse.de>
390 * parser.c (cp_parser_class_head): Improve error message.
392 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
394 * pt.c (instantiate_decl): Set input_location
395 for the function end.
397 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
399 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
401 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
402 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
403 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
404 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
405 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
406 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
407 * typeck.c (cp_type_quals): Likewise.
408 * typeck2.c (cxx_incomplete_type_diagnostic,
409 cxx_incomplete_type_error): Likewise.
411 2007-08-16 Paolo Carlini <pcarlini@suse.de>
414 * pt.c (tsubst_friend_function): When check_classfn
415 returns error_mark_node likewise return it.
417 2007-08-15 Jakub Jelinek <jakub@redhat.com>
420 * typeck.c (check_return_expr): Don't NRV optimize vars in
422 * decl.c (finish_function): Comment fix.
424 2007-08-15 Paolo Carlini <pcarlini@suse.de>
427 * pt.c (push_template_decl_real): Depending on TYPE_P
428 use either TYPE_CONTEXT or DECL_CONTEXT.
430 2007-08-14 Mark Mitchell <mark@codesourcery.com>
432 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
433 constructors and destructors return this.
435 2007-08-14 Paolo Carlini <pcarlini@suse.de>
438 * decl2.c (check_classfn): Return error_mark_node in case of error;
439 in that case, do not call add_method.
440 * decl.c (start_decl): Deal with check_classfn returning
442 (grokfndecl): Likewise.
443 * pt.c (tsubst_friend_function): Likewise.
445 2007-08-14 Andrew Pinski <pinskia@gmail.com>
448 * typeck.c (build_binary_op): Disallow vector float types with
449 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
451 2007-08-11 Ian Lance Taylor <iant@google.com>
453 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
455 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
457 2007-08-10 Ollie Wild <aaw@google.com>
459 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
461 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
463 (unqualified_namespace_lookup): Fix ambiguous_decl call.
464 (lookup_using_namespace): Fix ambiguous_decl call.
465 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
467 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
469 * call.c (name_as_c_string): Use CONST_CAST.
470 * decl.c (build_decl): Likewise.
471 * parser.c (cp_parser_string_literal): Likewise.
473 2007-08-10 Paolo Carlini <pcarlini@suse.de>
476 * error.c (dump_expr): Consistently use the *_cxx_*
477 variants of the pretty-print functions.
479 2007-08-10 Paolo Carlini <pcarlini@suse.de>
482 * decl.c (check_special_function_return_type): Just error
483 on return type specified for conversion operator.
485 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
487 * typeck2.c (readonly_error): Handle general expressions.
488 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
490 2007-08-06 Dan Hipschman <dsh@google.com>
492 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
493 access function name.
495 2007-08-04 Alfred Minarik <a.minarik@aon.at>
498 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
499 * g++spec.c (lang_specific_driver): Check them.
501 2007-08-06 Paolo Carlini <pcarlini@suse.de>
504 * pt.c (inline_needs_template_parms): Fix comment; change return type
507 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
510 2007-03-26 Dirk Mueller <dmueller@suse.de>
512 * parser.c (cp_parser_member_declaration): Pedwarn
513 about stray semicolons after member declarations.
515 2007-08-02 Lee Millward <lee.millward@gmail.com>
520 * parser.c (cp_parser_asm_definition): Detect and discard asm
521 statements with invalid inputs or outputs.
522 (cp_parser_asm_operand_list): Return error mark node if any
523 of the operands are invalid. Adjust documentation.
525 2007-08-02 Nick Clifton <nickc@redhat.com>
527 * typeck.c: Change copyright header to refer to version 3 of the
528 GNU General Public License and to point readers at the COPYING3
529 file and the FSF's license web page.
530 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
531 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
532 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
533 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
534 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
535 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
536 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
537 name-lookup.h, parser.c: Likewise.
539 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
542 * call.c (magic_varargs_p): Honor the "type generic" attribute.
544 2007-07-30 Paolo Carlini <pcarlini@suse.de>
547 * semantics.c (finish_label_stmt): Reject the __label__
548 extension outside function scopes.
550 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
552 * parser.c (eof_token): Un-constify.
553 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
554 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
557 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
559 * pt.c, tree.c, typeck2.c: Fix comment typos.
561 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
562 Mark Mitchell <mark@codesourcery.com>
565 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
566 hidden due to friend declarations in local classes.
568 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
570 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
571 * cp-tree.def (DECLTYPE_TYPE): New.
572 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
573 (dump_type_prefix): Ditto.
574 (dump_type_suffix): Ditto.
575 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
576 * mangle.c (write_type): Handle DECLTYPE_TYPE.
577 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
579 (DECLTYPE_TYPE_EXPR): New.
580 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
581 (finish_declared_type): Declare.
582 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
584 (pp_cxx_type_id): Ditto.
585 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
586 (tsubst): Substitute into a DECLTYPE_TYPE node.
587 (tsubst_copy): Ditto.
588 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
590 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
591 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
592 structural equality (because we can't hash the expressions).
593 (finish_declared_type): New.
594 * lex.c (reswords): Add "decltype" keyword.
595 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
596 (cp_parser_postfix_expression): Add member_access_only_p to
597 restrict postfix expression to member access expressions.
598 (cp_parser_unary_expression): Update call to
599 cp_parser_postfix_expression to reflect new parameter.
600 (cp_parser_declared_type): New.
601 (cp_parser_simple_type_specifier): Parse decltype types.
603 2007-07-27 Mark Mitchell <mark@codesourcery.com>
606 * call.c (convert_for_arg_passing): Only widen bitfields to their
607 declared types if necessary.
609 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
611 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
614 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
616 * decl.c (typename_hash, typename_compare): Constify.
617 * mangle.c (hash_type, compare_type): Likewise.
618 * pt.c (eq_local_specializations, hash_local_specialization):
620 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
621 list_hash): Likewise.
622 * typeck2.c (pat_compare): Likewise.
624 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
626 * method.c (implicitly_declare_fn): Increase alignment if member
627 function pointer format requires it.
629 2007-07-24 Paolo Carlini <pcarlini@suse.de>
632 * typeck.c (check_return_expr): Do not pass a null argument
635 2007-07-24 Paolo Carlini <pcarlini@suse.de>
638 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
641 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
644 * typeck.c (convert_arguments): Only use default args if we have
648 * typeck.c (structural_comptypes): No need to check
649 resolve_typename_type return value here.
650 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
651 * pt.c (resolve_typename_type): Follow typename typedefs. Return
652 original type rather than error_mark_node in case of failure.
653 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
654 resolve_typename_type result check.
655 (cp_parser_direct_declarator, cp_parser_head,
656 cp_parser_constructor_declarator_p): Likewise.
658 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
660 * pt.c (template_parms_variadic_p): Remove.
661 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
663 2007-07-12 Jakub Jelinek <jakub@redhat.com>
666 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
667 argument to dump_aggr_init_expr_args instead of false.
669 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
671 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
672 canonical types; otherwise, fall back to structural type
673 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
674 internal compiler error if the canonical types are wrong.
676 2007-07-11 Paolo Carlini <pcarlini@suse.de>
679 * parser.c (cp_parser_make_indirect_declarator): When the
680 the code argument is ERROR_MARK return cp_error_declarator.
682 2007-07-09 Geoffrey Keating <geoffk@apple.com>
685 * decl.c (cxx_init_decl_processing): Don't set
686 force_align_functions_log.
687 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
688 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
689 FUNCTION_DECL, return its alignment.
691 2007-07-09 Richard Guenther <rguenther@suse.de>
693 * decl.c (start_preparsed_function): Do not promote return type.
695 2007-07-08 Paolo Carlini <pcarlini@suse.de>
698 * pt.c (unify): Never pass error_mark_node to template_decl_level.
700 2007-07-07 Mark Mitchell <mark@codesourcery.com>
703 * pt.c (resolve_overloaded_unification): Robustify. Return a
705 (type_unification_real): Adjust accordingly.
707 2007-07-06 Richard Guenther <rguenther@suse.de>
709 * init.c (build_new_1): Use the correct pointer type.
710 * typeck2.c (build_m_component_ref): Likewise.
712 2007-07-05 Mark Mitchell <mark@codesourcery.com>
715 * init.c (build_zero_init): Always build an initializer for
717 * typeck2.c (build_functional_cast): Use build_zero_init.
720 * init.c (build_new_1): Always pass the allocation function to
721 build_op_delete_call.
722 * call.c (build_op_delete_call): Handle operator delete with a
723 variable-argument list. Do not issue an error when no matching
724 deallocation function is available for a new operator.
727 * cp-tree.h (any_value_dependent_elements_p): Declare it.
728 * decl.c (value_dependent_init_p): New function.
729 (cp_finish_decl): Use it.
730 * pt.c (value_dependent_expression_p): Use
731 any_value_dependent_elements_p.
732 * parser.c (cp_parser_primary_expression): Add comment about
733 treating dependent qualified names as integral
734 constant-expressions.
736 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
738 * decl.c (build_ptrmemfunc_type): Always use structural equality
739 tests when comparing pointer-to-member-function types, because the
740 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
743 2007-07-03 Mark Mitchell <mark@codesourcery.com>
745 * init.c (build_new): Tweak comment.
747 2007-06-29 Dave Brolley <brolley@redhat.com>
750 * parser.c (cp_parser_new_type_id): Don't reduce a named array
751 type to its base type and number of elements here.
752 * init.c (build_new): Call complete_type_or_else to ensure that the
753 type is complete and to issue a diagnostic if it is not.
754 (build_new_1): Don't call complete_type_or_else here.
756 2007-07-03 Richard Guenther <rguenther@suse.de>
759 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
762 2007-07-02 Simon Baldwin <simonb@google.com>
764 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
765 for inner-style nested forward declarations that don't declare
768 2007-07-02 Jakub Jelinek <jakub@redhat.com>
771 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
772 DECL_P in not a variable and appears more than once error messages.
774 2007-07-01 Ollie Wild <aaw@google.com>
776 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
777 (select_decl): Remove function.
778 (unqualified_namespace_lookup): Populate binding by calling
779 ambiguous_decl. Remove select_decl call.
780 (lookup_qualified_name): Remove select_decl call.
781 * decl.c (lookup_and_check_tag): Check for ambiguous references.
782 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
783 generation when name lookup is ambiguous.
785 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
788 * init.c (build_new_1): Use structural equality on the copy of the
791 2007-06-28 Geoffrey Keating <geoffk@apple.com>
793 * decl2.c (determine_visibility): Implement
794 flag_visibility_ms_compat effect on type info.
795 * decl.c (cxx_init_decl_processing): Implement
796 global effect of flag_visibility_ms_compat.
798 2007-06-28 Geoffrey Keating <geoffk@apple.com>
800 * decl2.c (start_objects): Mark constructor-running function
803 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
806 * decl.c (grokdeclarator): Reset friendp for member functions declared
807 friend of their own class.
809 2007-06-23 Mark Mitchell <mark@codesourcery.com>
811 * decl2.c (determine_visibility): Don't look for dllexport here.
812 (determine_visibility_from_class): Tidy.
814 2007-06-18 Simon Baldwin <simonb@google.com>
817 * parser.c (cp_parser_single_declaration): Added check for storage
818 class other than sc_none in parsed declaration, and a flag to indicate
819 if the call is part of an explicit template specialization parse.
820 * (cp_parser_explicit_specialization): Specialization check flag added
821 to call to cp_parser_single_declaration(), set true.
822 * (cp_parser_template_declaration_after_export): Specialization check
823 flag added to call to cp_parser_single_declaration(), set false.
824 * pt.c (check_explicit_specialization): Added code to copy visiblity
825 and linkage from the templated function to the explicit specialization.
827 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
829 * typeck.c (build_binary_op): For templates build the
830 expression in pieces to avoid the assert in build2_stat.
831 (get_member_function_from_ptrfunc):
832 Change over to using POINTER_PLUS_EXPR and convert
833 the second operand to sizetype.
834 * typeck2.c (build_m_component_ref): Likewise.
835 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
836 instead of PLUS_EXPR for pointers.
837 (build_new_1): Likewise.
838 (build_vec_delete_1): Likewise.
839 (build_vec_delete): Likewise.
840 * class.c (build_base_path): Likewise.
841 (build_base_path): Likewise.
842 (convert_to_base_statically): Likewise.
843 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
844 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
845 instead of PLUS_EXPR.
846 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
847 instead of PLUS_EXPR for pointers.
848 * call.c (build_special_member_call): Likewise.
849 * rtti.c (build_headof): Likewise.
850 Use sizetype instead of ptrdiff_type_node.
851 (tinfo_base_init): Create a POINTER_PLUS_EXPR
852 instead of PLUS_EXPR for pointers.
853 * except.c (expand_start_catch_block): Do a
854 NEGATIVE and then a POINTER_PLUS_EXPR instead
856 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
857 PLUS_EXPR on pointer types over to use
858 POINTER_PLUS_EXPR and remove the conversion
859 to the pointer types.
860 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
861 adding to a pointer type. Use size_int instead of
862 ssize_int. Convert the index to sizetype before
863 adding it to the pointer.
865 2007-06-15 Mark Mitchell <mark@codesourcery.com>
867 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
868 (DECL_ANON_UNION_VAR_P): New macro.
869 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
870 than DECL_VAR_MARKED_P, to keep track of which variables we have
872 * decl.c (redeclaration_error_message): Complain about redeclaring
873 anonymous union members at namespace scope.
874 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
876 2007-06-14 Geoff Keating <geoffk@apple.com>
878 * decl2.c (determine_visibility): Ensure that functions with
879 hidden types as parameters are hidden.
882 * decl2.c (determine_visibility): Remove duplicate code for
885 2007-06-12 Ian Lance Taylor <iant@google.com>
888 * init.c (avoid_placement_new_aliasing): New static function.
889 (build_new_1): Call it.
891 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
893 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
894 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
896 2007-06-08 Jakub Jelinek <jakub@redhat.com>
899 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
900 on init, the non-decl cond operand and increment value.
902 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
905 * decl.c (check_initializer): Report an error when a brace enclosed
906 initializer is used for a non-aggregate type in C++98.
907 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
909 (grokdeclarator): Likewise.
910 (move_fn_p): Likewise.
911 * typeck.c (check_return_expr): Likewise.
912 * call.c (reference_binding): Likewise.
913 * error.c (cp_cpp_error): Likewise.
914 * pt.c (check_default_tmpl_args): Likewise.
916 * lex.c (init_reswords): Likewise.
917 * parser.c (p_parser_primary_expression): Likewise.
918 (TOKEN_PRECEDENCE): Likewise.
919 (cp_parser_init_declarator): Likewise.
920 (cp_parser_ptr_operator): Likewise.
921 (cp_parser_parameter_declaration): Likewise.
922 (cp_parser_enclosed_template_argument_list): Likewise.
923 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
924 (cp_parser_next_token_ends_template_argument_p): Likewise.
926 2007-06-04 Simon Baldwin <simonb@google.com>
928 * decl.c (grokdeclarator): Readability change. Moved case labels
929 into direct switch statement scope.
931 2007-06-04 Paolo Carlini <pcarlini@suse.de>
933 * call.c (convert_like_real): Remove pointless code.
935 2007-05-31 Mark Mitchell <mark@codesourcery.com>
937 * decl.c (get_atexit_fn_ptr_type): New function.
938 (get_atexit_node): Use it.
939 (start_cleanup_fn): Likewise.
940 (register_dtor_fn): Use the object's destructor, instead of a
941 separate cleanup function, where possible.
942 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
943 (atexit_fn_ptr_type_node): New macro.
944 * decl2.c (build_cleanup): Use build_address.
946 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
948 * typeck.c (build_binary_op): Include types in error.
950 2007-05-31 Jakub Jelinek <jakub@redhat.com>
953 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
954 needs runtime initialization.
956 2007-05-31 Paolo Carlini <pcarlini@suse.de>
959 * semantics.c (finish_trait_expr): Complete the types.
961 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
962 Douglas Gregor <doug.gregor@gmail.com>
963 Pedro Lamarao <pedro.lamarao@mndfck.org>
964 Howard Hinnant <howard.hinnant@gmail.com>
968 * typeck.c (comptypes): Don't consider rvalue and lvalue
969 reference types to be equivalent.
970 (check_return_expr): Move from certain lvalues when returning
972 * decl.c (grokdeclarator): Implement reference collapsing.
973 (copy_fn_p): Don't consider constructors taking rvalue references
974 to be copy constructors.
976 * call.c (conversion): New "rvaluedness_matches_p" member.
977 (convert_class_to_reference): Require reference type as first
978 parameter instead of base type.
979 (reference_binding): Add logic to handle rvalue references.
980 (implicit_conversion): Update inaccurate comment.
981 (convert_like_real): Disable creation of temporaries that are
982 impossible to initialize for types with move constructors.
983 (build_over_call): Elide move constructors when possible.
984 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
985 (maybe_handle_ref_bind): Return conversion instead of type node.
986 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
987 determine preferred conversion sequences.
988 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
989 (LOOKUP_PREFER_RVALUE): New.
990 (DECL_MOVE_CONSTRUCTOR_P): New.
991 (struct cp_declarator): Add "reference" member for reference
992 types, with new "rvalue_ref" flag.
993 (cp_build_reference_type): Declare.
994 (move_fn_p): Declare.
995 * error.c (dump_type_prefix): Format rvalue reference types
996 correctly in error messages.
997 * except.c (build_throw): Move from certain lvalues when
999 * mangle.c (write_type): Mangle rvalue references differently
1000 than regular references.
1001 * parser.c (make_reference_declarator): Add boolean parameter for
1003 (cp_parser_make_indirect_declarator): New.
1004 (cp_parser_new_declarator_opt): Call
1005 cp_parser_make_indirect_declarator.
1006 (cp_parser_conversion_declarator_opt): Ditto.
1007 (cp_parser_declarator): Ditto.
1008 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1010 * pt.c (tsubst): Implement reference collapsing.
1011 (maybe_adjust_types_for_deduction): Implement special template
1012 parameter deduction rule for rvalue references.
1013 (type_unification_real): Update calls to
1014 maybe_adjust_types_for_deduction.
1015 (try_one_overload): Ditto.
1016 (unify_pack_expansion): Ditto.
1017 * tree.c (lvalue_p_1): Handle rvalue reference types.
1018 (cp_build_reference_type): New.
1020 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1023 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1024 variables that need runtime initialization.
1026 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1029 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1030 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1031 case POSTDECREMENT_EXPR>): Return the error_mark_node
1032 if either the real or imaginary parts would an
1035 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1036 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1039 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1040 token is a closing brace, false if there are no tokens left.
1041 (cp_parser_namespace_alias_definition): Only consume the next token if
1042 it is a closing brace.
1044 * parser.c (cp_parser_class_specifier): Likewise.
1046 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1048 * semantics.c (finish_member_declaration): Fix a typo in the
1051 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1063 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1064 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1065 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1066 whether everything was okay. Fix indentation.
1067 (push_template_decl_real): Check for bare parameter packs in
1068 function parameters; where errors occur, mark the parameter types
1069 with ERROR_MARK_NODEs to avert ICEs.
1070 (coerce_template_parameter_pack): New.
1071 (coerce_template_parms): Moved parameter pack coercion into
1072 coerce_template_parameter_pack, and permit it anywhere in the
1073 template parameter list (not just at the end). Parameter and
1074 argument indices can vary (somewhat) separately now, so add
1075 PARM_IDX and ARG_IDX.
1076 (fn_type_unification): Don't set an argument pack as incomplete if
1077 no argument pack was deduced.
1078 (type_unification_real): If a type parameter is a parameter pack
1079 and has not otherwise been deduced, it will be deduced to an empty
1081 (more_specialized_fn): Use the actual lengths of the argument
1082 lists when comparing against expansions.
1083 * semantics.c (finish_member_declaration): If a field's type has
1084 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1086 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1089 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1091 2007-05-22 Ollie Wild <aaw@google.com>
1093 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1094 (unqualified_namespace_lookup): Adds check for hidden types.
1096 2007-05-22 Ollie Wild <aaw@google.com>
1098 * decl.c (duplicate_decls): Verify namespace names are unique.
1100 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1102 * decl.c (cxx_maybe_build_cleanup): Handle
1103 __attribute__((cleanup)).
1105 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1107 * cvt.c (cp_convert_and_check): Don't check warnings if the
1110 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1112 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1114 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1117 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1118 type only if is a class type (5.2.8/4).
1120 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1122 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1123 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1124 c_common_unsigned_type.
1126 2007-05-11 Silvius Rus <rus@google.com>
1128 * cp/typeck.c (build_indirect_ref): Add call to
1129 strict_aliasing_warning.
1130 (build_reinterpret_cast_1): Condition call to
1131 strict_aliasing_warning.
1133 2007-05-11 Jan Hubicka <jh@suse.cz>
1135 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1136 * decl2.c (start_objects): ctors and dtors are no longer public.
1137 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1139 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1141 * typeck.c (build_unary_op): Remove code that used to
1142 handle non lvalue increments/decrements.
1144 2007-05-07 Mike Stump <mrs@apple.com>
1146 * parser.c (check_empty_body): Add.
1147 (cp_parser_iteration_statement): Add call to check_empty_body.
1149 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1152 * mangle.c (write_mangled_name): Mangle static variable names.
1153 (write_unqualified_name): Use local-source-name for
1154 namespace-scope static variables.
1156 2007-05-04 Dirk Mueller <dmueller@suse.de>
1158 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1161 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1164 * decl2.c (constrain_class_visibility):
1165 Use strip_pointer_or_array_types instead of strip_array_types.
1167 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1170 * decl.c (reshape_init_r): Don't reshape the first element if it
1171 is a pointer to member function.
1173 2007-04-27 Simon Baldwin <simonb@google.com>
1175 * decl.c (grokparms): Changed message format from %qD to %qE.
1177 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1179 * error.c (maybe_warn_variadic_templates): Variadic templates are
1180 now in C++0x, so only warn about them in C++98 mode.
1182 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1185 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1186 integeral types from vectors types.
1188 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1191 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1192 for type dependent OMP_CLAUSE_DECLs.
1194 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1197 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1198 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1199 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1200 * init.c (build_zero_init): Adjust, as
1201 COMPLEX_TYPE is now a SCALAR_TYPE.
1202 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1203 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1205 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1207 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1208 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1209 (trait_expr_value): Adjust.
1211 2007-04-23 Simon Baldwin <simonb@google.com>
1213 * decl.c (grokparms): Added new error for duplicate function
1214 parameters names in function prototypes, to match gcc behavior.
1216 2007-04-23 Jan Hubicka <jh@suse.cz>
1218 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1221 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1223 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1224 instead of checking GIMPLE_STMT_P in chain_next.
1226 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1229 * call.c (convert_for_arg_passing): Convert bitfields to their
1232 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1235 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1237 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1240 * cp/decl2.c (constrain_class_visibility):
1241 Do not warn about the use of anonymous namespace in the main input file.
1243 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1245 * cp-tree.h (current_template_parms): Fix typo in comment.
1247 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1249 * cp-tree.h, error.c: Fix comment typos.
1251 2007-04-13 Jason Merrill <jason@redhat.com>
1254 * call.c (reference_binding): Add c_cast_p parm. If true,
1255 add quals to TO as needed to make it reference-compatible.
1257 2007-04-11 Jan Hubicka <jh@suse.cz>
1259 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1260 that we are not processing template_decl.
1262 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1265 * class.c (build_base_path): Ensure that the converted pointer has
1266 the same cv-qualification as the input.
1268 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1270 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1272 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1274 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1276 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1277 * tree.c (cp_add_pending_fn_decls): Remove.
1278 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1280 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1282 Revert change removing staticp.
1284 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1286 * cp-objcp-common.c (cxx_staticp): Remove.
1287 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1288 * cp-tree.h (cxx_staticp):
1290 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1292 * class.c (check_for_override): Don't remove dllmport attribute
1295 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1298 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1299 type issue error and return early.
1301 2007-03-30 Jason Merrill <jason@redhat.com>
1304 * typeck.c (cp_type_readonly): New fn.
1305 * cp-tree.h: Declare it.
1306 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1307 (cp_finish_decl): Not here.
1309 2007-03-31 Richard Guenther <rguenther@suse.de>
1311 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1314 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1319 * parser.c (declarator_can_be_parameter_pack): New.
1320 (cp_parser_template_parameter): Only parse the `...' if the
1321 declarator can be a parameter pack.
1322 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1324 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1325 types (they could be used as array bounds).
1326 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1327 (tsubst_pack_expansion): Handle failure to expand parameter
1330 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1333 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1334 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1335 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1336 (CLASS_TYPE_NON_UNION_P): Add.
1337 (struct lang_type_class): Add has_complex_dflt.
1338 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1339 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1340 * cp-tree.def: Add TRAIT_EXPR.
1341 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1342 * lex.c (struct resword): Add __has_nothrow_assign,
1343 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1344 __has_trivial_constructor, __has_trivial_copy,
1345 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1346 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1347 __is_pod, __is_polymorphic, __is_union.
1348 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1349 (cp_parser_trait_expr): New.
1350 * semantics.c (finish_trait_expr, trait_expr_value
1351 classtype_has_nothrow_copy_or_assign_p): New.
1352 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1354 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1355 * class.c (check_bases, check_field_decl, check_bases_and_members):
1356 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1357 * pt.c (uses_template_parms, tsubst_copy_and_build,
1358 value_dependent_expression_p, type_dependent_expression_p): Deal with
1360 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1362 2007-03-29 Richard Guenther <rguenther@suse.de>
1364 * tree.c (cp_walk_subtrees): Do not set input_location.
1366 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1369 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1372 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1374 * parser.c (struct cp_parser): Update comment for
1375 greater_than_is_operator_p.
1376 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1377 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1378 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1379 !GREATER_THAN_IS_OPERATOR_P.
1380 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1381 `>>' operators that will become two `>' tokens in C++0x.
1382 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1383 mode, allowing it to terminate default arguments.
1384 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1385 `>>' like two consecutive `>' tokens.
1386 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1387 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1388 ends a template argument.
1390 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1392 * decl.c (redeclaration_error_message): Complain when redeclaring
1393 a friend function with default template arguments (C++0x mode only).
1394 * cp-tree.h (check_default_tmpl_args): Declare.
1395 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1396 template arguments in function templates. Add support for checking
1397 the default template arguments of friend templates.
1398 (push_template_decl_real): Fix call to check_default_tmpl_args.
1399 (type_unification_real): If a template parameter has not been
1400 deduced but provides a default template argument, substitute into
1401 that default template argument.
1402 * parser.c (cp_parser_init_declarator): When declaring (but not
1403 defining!) a function template in C++0x mode, check for default
1406 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1409 * decl.c (grokdeclarator): Deal with cv-qualified function type
1410 typedefs in the same way for member and non-member functions.
1412 2007-03-26 Dirk Mueller <dmueller@suse.de>
1414 * parser.c (cp_parser_member_declaration): Pedwarn
1415 about stray semicolons after member declarations.
1417 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1420 * pt.c (instantiate_decl): Set in_system_header.
1422 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1424 * cp-tree.h (current_tempalte_parms): Improve documentation.
1425 * pt.c (current_template_args): Likewise.
1428 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1429 not consume tokens when failing.
1431 2007-03-22 Jim Wilson <wilson@specifix.com>
1432 Mark Mitchell <mark@codesourcery.com>
1435 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1436 consistent with FROM.
1438 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1440 * error.c (dump_expr): Handle dependent names that designate types.
1441 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1443 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1445 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1447 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1449 * cvt.c (cp_convert_and_check) : Define.
1450 * cp-tree.h (cp_convert_and_check): Declare.
1451 * call.c (convert_conversion_warnings): Rename to
1452 conversion_null_warnings. The warning for floating-point to
1453 integer is handled by convert_and_check in convert_like_real.
1454 (convert_like_real): convert_conversion_warnings was renamed as
1455 conversion_null_warnings.
1456 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1457 overflow and changes of value during conversion.
1459 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1462 * parser.c (cp_parser_statement): If 'namespace' is found, this
1463 only can be a namespace alias definition, so parse it now.
1464 (cp_parser_namespace_alias_definition): if we find an open brace
1465 instead of '=', then this is actually a misplaced namespace
1468 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1471 * decl.c (cxx_init_decl_processing): Move command-line options
1472 processing to c-opts.c.
1474 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1476 * ptree.c (cxx_print_type): Use formatting markup for integers
1477 when printing template parameter index/level/orig level.
1478 (cxx_print_xnode): Ditto.
1479 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1480 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1481 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1483 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1484 rather than a HOST_WIDE_INT.
1485 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1486 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1488 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1489 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1490 IN_BASE_INITIALIZER bool bitfields.
1491 (struct cp_declarator): Make KIND a 4-bit field. Make
1492 PARAMETER_PACK_P a bool bitfield just after KIND.
1493 * pt.c (uses_parameter_packs): Destroy the pointer set.
1494 (make_pack_expansion): Ditto.
1495 (check_for_bare_parameter_packs): Ditto.
1496 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1498 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1501 * call.c (convert_default_arg): Instead of copying the node,
1504 2007-03-15 Dirk Mueller <dmueller@suse.de>
1507 * call.c (convert_conversion_warnings): New..
1508 (convert_like_real): .. factored out from here.
1509 (convert_conversion_warnings): Add warning about
1510 false being converted to NULL in argument passing.
1512 2007-03-14 Dirk Mueller <dmueller@suse.de>
1514 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1515 (finish_do_body): Warn about empty body in do/while statement.
1517 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1519 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1521 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1524 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1527 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1529 * cp/repo.c (init_repo): Initialize random_seed saved options.
1530 (finish_repo): Adjust.
1532 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1535 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1538 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1540 * decl.c (compute_array_index_type): New warning flag warn_vla.
1542 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1545 * call.c (convert_default_arg): Copy non-constant arguments.
1547 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1550 * parser.c (cp_parser_postfix_expression): Disallow compound
1551 literals in constant expressions.
1554 * semantics.c (finish_typeof): Use unlowered_expr_type.
1556 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1559 * cp-tree.h (unlowered_expr_type): New function.
1560 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1561 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1562 (unlowered_expr_type): New function.
1563 (build_unary_op): Disallow predecrements of bool bitfields.
1564 * call.c (build_conditional_expr): Use unlowered_expr_type.
1565 * pt.c (type_unification_real): Likewise.
1567 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1570 * typeck.c (check_return_expr): Check for bare parameter packs.
1571 (comptypes): Compare template parameter packs and
1572 type pack expansions.
1573 * decl.c (grokdeclarator): Deal with the declaration of function
1575 (grokparms): Verify that the (optional) function parameter pack is
1576 at the end of the parameter list.
1577 (xref_basetypes): Handle pack expansions in the base class.
1578 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1579 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1580 (NONTYPE_ARGUMENT_PACK): New.
1581 (TYPE_PACK_EXPANSION): New.
1582 (EXPR_PACK_EXPANSION): New.
1583 (ARGUMENT_PACK_SELECT): New.
1584 * cp-objcp-common.c (cp_tree_size): Compute size of
1585 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1586 ARGUMENT_PACK_SELECT.
1587 * error.c (dump_template_argument): Print template argument packs.
1588 (dump_template_argument_list): Ditto.
1589 (dump_template_parameter): Dump `...' for template type parameter
1591 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1592 (dump_parameters): Print function parameter packs.
1593 (dump_template_parms): Print template argument packs.
1594 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1595 (maybe_warn_variadic_templates): New.
1596 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1597 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1598 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1600 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1601 (write_template_arg): Write argument packs as separate arguments.
1602 * cp-tree.h (struct template_parm_index_s): Add flag that
1603 indicates that the template parameter is actually a parameter
1605 (struct tree_argument_pack_select): New.
1606 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1607 (union lang_tree_node): Add argument_pack_select.
1608 (FUNCTION_PARAMETER_PACK_P): New.
1609 (PACK_EXPANSION_P): New.
1610 (PACK_EXPANSION_PATTERN): New.
1611 (SET_PACK_EXPANSION_PATTERN): New.
1612 (PACK_EXPANSION_PARAMETER_PACKS): New.
1613 (ARGUMENT_PACK_P): New.
1614 (ARGUMENT_PACK_ARGS): New.
1615 (SET_ARGUMENT_PACK_ARGS): New.
1616 (ARGUMENT_PACK_INCOMPLETE_P): New.
1617 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1618 (TEMPLATE_PARM_PARAMETER_PACK): New.
1619 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1620 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1621 (ARGUMENT_PACK_SELECT_INDEX): New.
1622 (ARGUMENT_PACK_SELECT_ARG): New.
1623 (struct cp_declarator): Add parameter_pack_p flag.
1624 (maybe_warn_variadic_templates): Declare.
1625 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1626 indicate a template parameter pack.
1627 (uses_parameter_packs): Declare.
1628 (template_parameter_pack_p): Declare.
1629 (template_parms_variadic_p): Declare.
1630 (make_pack_expansion): Declare.
1631 (check_for_bare_parameter_packs): Declare.
1632 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1633 sizeof... expressions.
1634 (pp_cxx_expression): Print pack expansions and non-type argument
1636 (pp_cxx_exception_specification): Print pack expansions.
1637 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1638 (pp_cxx_ctor_initializer): Print pack expansions.
1639 (pp_cxx_type_id): Print pack expansions.
1640 (pp_cxx_template_argument_list): Print argument packs.
1641 (pp_cxx_template_parameter): Print ellipsis for template parameter
1643 * pt.c (comp_template_parms): Compare template parameter packs.
1644 (template_parameter_pack_p): New.
1645 (template_parms_variadic_p): New.
1646 (template_args_variadic_p): New.
1647 (make_ith_pack_parameter_name): New.
1648 (struct find_parameter_pack_data): New.
1649 (find_parameter_packs_r): New.
1650 (uses_parameter_packs): New.
1651 (make_pack_expansion): New.
1652 (check_for_bare_parameter_packs): New.
1653 (expand_template_argument_pack): New.
1654 (reduce_template_parm_level): Propagate parameter pack flag.
1655 (process_template_parm): Add is_parameter_pack parameter to state
1656 when the parameter is actually a parameter pack. Create template
1657 parameter packs when is_parameter_pack is true.
1658 (current_template_args): The argument for a template parameter
1659 pack is an argument pack containing a single pack expansion.
1660 (process_partial_specialization): When checking that non-type
1661 argument expressions do not involve template parameters, loop over
1662 the arguments in argument packs separately.
1663 (push_template_decl_real): Check that the type of the declaration
1664 does not have any bare parameter packs. Check that primary
1665 templates have no more than one parameter pack, and that it comes
1666 at the end of the template parameter list.
1667 (convert_template_argument): Handle coercions for pack expansion
1668 expressions by coercing the pattern then rebuilding the expansion.
1669 (coerce_template_parms): When coercing the arguments for a
1670 variadic template, pack "extra" arguments into an argument pack.
1671 (coerce_template_template_parms): Cannot coerce between parameter
1672 packs and non-pack parameters.
1673 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1674 (comp_template_args): Expand all template arguments packs before
1675 comparing template argument lists.
1676 (mangle_class_name_for_template): Make argument packs as separate
1678 (for_each_template_parm_r): No need to handle BASELINK.
1679 (instantiate_class_template): Handle pack expansions in the base
1681 (tsubst_pack_expansion): New.
1682 (tsubst_template_args): Handle substitutions of argument packs and
1683 pack expansion into template argument lists.
1684 (tsubst_decl): Expand function parameter packs into separate
1685 function parameters.
1686 (tsubst_arg_types): Expand a type pack expansion into separate
1688 (tsubst_exception_specification): Handle pack expansions in
1689 exception specifiers.
1690 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1691 replacing a template parameter with its argument. If we encounter
1692 a substitution for an argument pack, just return the parameter
1694 (tsubst_copy): sizeof(X...) returns the number of elements in
1695 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1696 PARM_DECL is a parameter pack.
1697 (tsubst_expr): Expression pack expansions and argument packs
1698 cannot show up here; they will all be handled through function
1699 calls, sizeof, and template argument lists.
1700 (tsubst_copy_and_build): sizeof(X...) returns the number of
1701 elements in parameter pack X. Handle pack expansions in TREE_LIST
1702 and CONSTRUCTOR nodes.
1703 (fn_type_unification): Handle "incomplete" explicit template
1704 argument lists that specify some of the arguments for a template
1706 (type_unification_real): Unify arguments against pack expansions.
1707 (template_parm_level_and_index): New, helper function.
1708 (unify_pack_expansion): New.
1709 (unify): Unify argument packs on an argument-by-argument basis,
1710 handling variadic argument packs as well.
1711 (more_specialized_fn): Handle unification of function parameter
1712 packs. All things being equal, prefer non-variadic function
1713 templates to variadic function templates.
1714 (more_specialized_class): Prefer the variadic class template
1715 partial specialization that binds fewer arguments to a parameter
1717 (regenerate_decl_from_template): Expand function parameter packs
1718 into separate parameters.
1719 (instantiate_decl): Ditto.
1720 (tsubst_initializer_list): Handle pack expansions for base-class
1722 (dependent_type_p_r): Determine dependent types in argument packs
1723 and pack expansions.
1724 (value_dependent_expression_p): Determine value-dependence of
1725 non-type argument packs.
1726 (dependent_template_arg_p): Handle argument packs.
1727 * semantics.c (finish_cond): Check for bare parameter packs.
1728 (finish_expr_stmt): Ditto.
1729 (finish_for_expr): Ditto.
1730 (finish_switch_cond): Ditto.
1731 (finish_mem_initializers): Ditto.
1732 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1734 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1735 * parser.c (make_declarator): Declarator is not an expansion.
1736 (make_pointer_declarator): Transfer parameter pack flag to outer
1738 (make_reference_declarator): Ditto.
1739 (make_ptrmem_declarator): Ditto.
1740 (make_call_declarator): Ditto.
1741 (make_array_declarator): Ditto.
1742 (cp_parser_postfix_expression): Allow pack expansion expressions
1743 in the argument list for a call expression.
1744 (cp_parser_parenthesized_expression_list): Add new parameter
1745 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1746 into separate arguments."
1747 (cp_parser_new_placement): Allow pack expansion expressions.
1748 (cp_parser_new_initializer): Ditto.
1749 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1750 base-class initializer expansion.
1751 (cp_parser_mem_initializer): Ditto.
1752 (cp_parser_template_parameter_list): Keep track of whether the
1753 template parameter is a template parameter pack.
1754 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1755 template parameter pack.
1756 (cp_parser_type_parameter): Ditto.
1757 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1759 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1760 this declarator is a parameter pack.
1761 (cp_parser_parameter_declaration): The ellipsis does not end the
1762 parameter declaration, because it might be a parameter pack. Parse
1763 the ellipsis to indicate a parameter pack.
1764 (cp_parser_initializer): Allow pack expansions.
1765 (cp_parser_initializer_list): Allow ellipsis to create an
1766 initializer expansion.
1767 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1769 (cp_parser_type_id_list): Allow ellipsis to create an exception
1770 specifier expansion.
1771 (cp_parser_attribute_list): Don't allow pack expansions.
1772 (cp_parser_functional_cast): Allow pack expansions.
1773 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1774 compute the length of a parameter pack.
1775 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1776 end a template argument.
1777 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1778 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1781 2007-03-09 Dirk Mueller <dmueller@suse.de>
1783 * cp/call.c (build_new_op): Call warn_logical_operator.
1785 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1788 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1791 * pt.c (any_template_arguments_need_structural_equality_p):
1794 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1796 * decl.c (grokdeclarator): Disable warnings for anonymous
1799 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1801 * typeck2.c (readonly_error): Always emit a hard error.
1802 Remove last argument.
1803 * cp-tree.h (readonly_error): Adjust prototype.
1804 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1805 * typeck.c (build_unary_op): Likewise.
1806 (build_modify_expr): Likewise.
1808 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1811 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1813 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1816 * parser.c (struct cp_parser): New IN_IF_STMT.
1817 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1818 returning if parsing the body of an 'if' statement or issuing an
1819 error and continuing.
1820 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1822 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1824 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1827 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1830 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1832 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1833 Objective-C++. Don't exit early if -shared-libgcc needs to be
1836 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1838 * typeck.c (common_base_type): Delete unused function.
1840 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1842 * Make-lang.in: Add dummy lang.install-pdf target.
1844 2007-03-01 Simon Baldwin <simonb@google.com>
1847 * decl.c (check_tag_decl): Added new warning for typedef ignored
1848 when it precedes an otherwise valid non-typedef declaration.
1850 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1852 * typeck.c (build_function_call): Store converted arguments
1853 in a stack-allocated array instead of building a list.
1854 (convert_arguments): Store arguments in the array passed in as an
1855 argument, and return the actual number of arguments.
1856 * call.c (build_call): Delete, and replace with...
1857 (build_call_n, build_call_a): New.
1858 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1859 (build_over_call): Store converted arguments in a stack-allocated
1860 array instead of building a list.
1861 (build_cxx_call): Pass arguments in an array instead of as a list.
1862 (build_java_interface_fn_ref): Rewrite to avoid constructing
1864 * tree.h: Update declarations to reflect above changes.
1865 * method.c (use_thunk): Use a stack-allocated array to hold
1866 the arguments instead of a list.
1867 * rtti.c (throw_bad_cast): Update call to cxx_call.
1868 (throw_bad_typeid): Likewise.
1869 (build_dynamic_cast_1): Likewise.
1870 * init.c (build_builtin_delete_call): Use build_call_n.
1871 * decl.c (expand_static_init): Likewise.
1872 * except.c (cp_protect_cleanup_actions): Likewise.
1873 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1874 (gimplify_must_not_throw_expr): Likewise.
1875 (cxx_omp_apply_fn): Use build_call_a.
1877 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1879 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1880 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1882 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1884 * cp-tree.h (static_ctors): Remove.
1885 * cp-tree.h (static_dtors): Likewise.
1886 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1887 refactoring of tree_map hierarchy.
1888 (decl_shadowed_for_var_insert): Likewise.
1889 * semantics.c (expand_body): Use c_expand_body.
1890 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1891 * decl2.c (static_ctors): Remove.
1892 (static_dtors): Likewise.
1893 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1894 objc_generate_static_init_call. Do not call static_[cd]tors.
1895 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1897 (cp_write_global_declarations): Likewise.
1899 2007-02-23 Richard Guenther <rguenther@suse.de>
1901 * class.c (note_name_declared_in_class): Make declaration
1902 changes meaning a pedwarn.
1904 2007-02-22 Michael Matz <matz@suse.de>
1907 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1908 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1909 dump_function_decl): Guard emitting outer scopes by new flag.
1910 * cp-lang.c (cxx_dwarf_name): New function.
1911 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1912 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1914 (push_template_decl_real, lookup_template_class): Remove calls
1917 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1919 * call.c (build_new_method_call): Ensure that explicit calls of
1920 destructors have type "void".
1922 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1924 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1925 and -Walways-true with -Waddress.
1926 * cvt.c (convert_to_void): Replace unconditional warning with
1929 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1931 * decl.c, tree.c: Fix comment typos.
1933 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1936 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1937 statement expression if we had an error mark node.
1939 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1940 Brooks Moses <brooks.moses@codesourcery.com>
1941 Lee Millward <lee.millward@codesourcery.com>
1943 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1944 Change class to tcc_vl_exp.
1946 * call.c (build_call): Use build_call_list instead
1948 (build_over_call): Likewise.
1949 (build_new_method_call): Use build_min_non_dep_call_list
1950 instead of build_min_non_dep.
1952 * error.c (dump_call_expr_args): New function.
1953 (dump_aggr_init_expr_args): New function.
1954 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1955 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1957 * cvt.c (convert_to_void): Use build_call_array instead
1958 of build3; use new AGGR_INIT_EXPR accessor macros.
1960 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1961 instead of TREE_CODE_LENGTH.
1963 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1964 AGGR_INIT_EXPR accessor macros.
1966 * cp-gimplify.c (cp_gimplify_init_expr): Use
1967 AGGR_INIT_EXPR_SLOT to set the slot operand.
1969 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1970 (AGGR_INIT_EXPR_SLOT): New macro.
1971 (AGGR_INIT_EXPR_ARG): New macro.
1972 (aggr_init_expr_nargs): New macro.
1973 (AGGR_INIT_EXPR_ARGP): New macro.
1974 (aggr_init_expr_arg_iterator): New.
1975 (init_aggr_init_expr_arg_iterator): New.
1976 (next_aggr_init_expr_arg): New.
1977 (first_aggr_init_expr_arg): New.
1978 (more_aggr_init_expr_args_p): New.
1979 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1980 (stabilize_aggr_init): New declaration.
1981 (build_min_non_dep_call_list): Likewise.
1983 * tree.c (process_aggr_init_operands): New function.
1984 (build_aggr_init_array) New function.
1985 (build_cplus_new): Update to use new CALL_EXPR and
1986 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1987 build_aggr_init_array.
1988 (build_min_non_dep_call_list) New function.
1989 (build_min_nt): Assert input code parameter is not a variable
1990 length expression class.
1991 (build_min, build_min_non_dep): Likewise.
1992 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1993 to check for equality instead of recursing. Handle tcc_vl_exp
1995 (stabilize_call): Update to only handle CALL_EXPRs, not
1996 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1997 (stabilize_aggr_init): New function.
1998 (stabilize_init): Use it.
2000 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2001 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2002 AGGR_INIT_EXPR accessor macros and argument iterators.
2004 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2005 build_vl_exp. Iterate through the operands, recursively
2006 processing each one.
2007 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2008 CALL_EXPR accessor macros.
2009 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2010 tree code classes. Use TREE_OPERAND_LENGTH instead of
2013 * semantics.c (finish_call_expr): Use build_nt_call_list
2014 instead of build_nt.
2015 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2016 accessor macros. Use build_call_array to construct the
2017 CALL_EXPR node instead of build3
2019 * decl2.c (build_offset_ref_call_from_tree): Use
2020 build_nt_call_list and build_min_non_dep_call_list instead
2021 of build_min_nt and build_min_non_dep.
2023 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2024 Use build_nt_call_list instead of build_min_nt.
2026 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2029 * call.c (build_conditional_expr): Improve error message.
2031 2007-02-13 Dirk Mueller <dmueller@suse.de>
2033 * friend.c (do_friend): Annotate warning about friend
2034 declarations in templates with OPT_Wnon_template_friend.
2035 Convert informal message from warning() to inform().
2037 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2038 Mark Mitchell <mark@codesourcery.com>
2041 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2042 instantiations for variables.
2044 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2047 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2048 Check warn_unused_value just once.
2050 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2053 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2054 (fn_type_unificiation): Likewise.
2055 (get_bindings): Likewise.
2057 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2060 * decl.c (finish_function): Use DECL_REPLACEABLE.
2061 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2063 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2065 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2067 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2069 * decl.c (grokvardecl): Don't error if !have_tls.
2070 (grokdeclarator): Likewise.
2071 * parser.c (cp_parser_omp_threadprivate): Likewise.
2073 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2076 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2077 parameters and result decls in omp clauses.
2078 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2081 2007-02-05 Dirk Mueller <dmueller@suse.de>
2084 * parser.c (cp_parser_class_specifier): Always initialize bases.
2086 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2088 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2089 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2090 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2092 * semantics.c (finish_omp_atomic): Store a whole expression node
2093 in operand 1, and integer_zero_node in operand 0, for dependent
2094 OMP_ATOMIC. Rewrite to make flow easier to understand.
2096 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2098 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2100 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2102 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2103 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2105 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2107 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2108 keyword warning to -Wc++0x-compat.
2110 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2112 * decl.c (grokdeclarator): Update documentation.
2114 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2117 * decl.c (grokdeclarator): If __thread is used together with
2118 a storage class other than extern and static, clear thread_p
2119 after issuing diagnostics and fall through to checking the
2122 2007-01-30 Roger Sayle <roger@eyesopen.com>
2124 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2125 calculating the size of an array (to avoid recursive errors).
2127 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2130 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2132 * call.c (convert_like_real): Don't warn when converting to
2135 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2137 * decl.c (pop_label): Replace warning with call to
2138 warn_for_unused_label.
2140 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2143 * semantics.c (finish_pseudo_destructor_expr): Check the
2144 destrutor name by calling check_dtor_name.
2146 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2148 * lex.c (D_CPP0X): Rename.
2150 (reswords): D_CPP0X -> D_CXX0X.
2151 (init_reswords): Ditto.
2152 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2153 of C++0x keywords as identifiers.
2155 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2158 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2161 2007-01-23 Ian Lance Taylor <iant@google.com>
2163 * typeck.c (convert_for_assignment): Only warn about a = b = c
2164 when converting to bool.
2166 2007-01-23 Roger Sayle <roger@eyesopen.com>
2168 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2170 * typeck.c (ignore_overflows): Remove the remaining uses of
2171 TREE_CONSTANT_OVERFLOW.
2173 2007-01-20 Jan Hubicka <jh@suse.cz>
2175 * decl2.c (start_objects, start_static_storage_duration_function):
2176 Do not make the functions uninlinable.
2178 2007-01-17 Ian Lance Taylor <iant@google.com>
2180 * class.c (add_method): Call VEC_reserve_exact rather than passing
2181 a negative size to VEC_reserve.
2183 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2186 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2188 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2191 * decl.c (make_typename_type): If the qualified name is not a
2192 type, issue an error.
2193 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2196 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2198 * rtti.c: Include target.h.
2199 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2200 don't emit typeinfo for fundamental types as weak.
2201 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2203 2007-01-08 Richard Guenther <rguenther@suse.de>
2205 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2207 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2209 * call.c (standard_conversion): Pass flag to
2210 vector_types_convertible_p to disallow emission of note.
2211 * typeck.c (convert_for_assignment): Pass flag to
2212 vector_types_convertible_p to allow emission of note.
2213 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2214 to disallow emission of note.
2216 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2219 * typeck.c (build_binary_op): Call overflow_warning if
2220 TREE_OVERFLOW_P is true for the result and not for any of the
2223 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2226 * class.c (add_method): Don't wait until template
2227 instantiation time to complain about duplicate methods.
2229 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2232 * semantics.c (finish_unary_op_expr): Warn only if result
2233 overflowed and operands did not.
2235 2007-01-05 Ian Lance Taylor <iant@google.com>
2237 * typeck.c (build_binary_op): Warn about comparing a non-weak
2240 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2242 * pt.c (tsubst): Propagate the need for structural equality checks
2243 when reducing the level of template parameters.
2245 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2247 * pt.c: Fix a comment typo.
2249 2007-01-02 Ian Lance Taylor <iant@google.com>
2251 * semantics.c (maybe_convert_cond): Optionally warn when using an
2252 assignment as a condition.
2253 * typeck.c (convert_for_assignment): Optionally warn about
2254 assigning the result of an assignment to a bool.
2256 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2258 * pt.c (canonical_template_parms): Correct typo in comment.
2260 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2262 * typeck.c (structural_comptypes): Renamed from "comptypes".
2263 (comptypes): Use canonical type information to perform fast type
2264 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2265 canonical type comparison returns the same results as we would see
2266 from the current, structural check. Support COMPARE_STRUCTURAL
2267 when we need structural checks.
2268 * decl.c (typename_compare): Fix comment.
2269 (build_typename_type): TYPENAME_TYPE nodes require structural
2270 equality checks, because they resolve different based on the
2272 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2273 require structural equality checks (for now).
2274 (build_ptrmemfunc_type): Build the canonical pointer to member
2276 (compute_array_index_type): Whenever we build a new index type
2277 to represent the size of an array in a template, we need to mark
2278 this index type as requiring structural equality. This goes for
2279 arrays with value-dependent sizes with the current ABI, or all
2281 * tree.c (cplus_array_hash): New.
2282 (struct cplus_array_info): New.
2283 (cplus_array_compare): New.
2284 (cplus_array_htab): New.
2285 (build_cplus_array_type_1): Use a hash table to cache the array
2286 types we build. Build the canonical array type for each array
2288 (cp_build_qualified_type_real): When building a cv-qualified array
2289 type, use the hash table of array types and build canonical array
2291 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2292 use structural equality (for now).
2293 * cp-tree.h (COMPARE_STRUCTURAL): New.
2294 * pt.c (canonical_template_parms): New.
2295 (canonical_type_parameter): New.
2296 (process_template_parm): Find the canonical type parameter.
2297 (lookup_template_class): When we have named the primary template
2298 type, set the canonical type for our template class to the primary
2299 template type. If any of the template arguments need structural
2300 equality checks, the template class needs structural equality
2302 (tsubst): When reducing the level of a template template
2303 parameter, we require structural equality tests for the resulting
2304 parameter because its template parameters have not had their types
2305 canonicalized. When reducing a template type parameter, find the
2306 canonical reduced type parameter.
2307 (any_template_arguments_need_structural_equality_p): New.