1 2007-08-21 Jakub Jelinek <jakub@redhat.com>
3 * init.c (build_new_1): Use get_target_expr instead of save_expr.
5 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
8 * class.c (finish_struct_1): Warn when a class has virtual
9 functions and accessible non-virtual destructor.
11 2007-08-20 Richard Guenther <rguenther@suse.de>
15 * call.c (build_new_method_call): Convert initializer to
17 * init.c (build_aggr_init): Do not fiddle with types.
18 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
19 * except.c (build_throw): Do not drop qualifiers for the
21 * typeck.c (get_member_function_from_ptrfunc): Do not
22 fiddle with types, instead convert.
23 (build_ptrmemfunc1): Convert to the target type for
25 (gfc_trans_allocate): Convert result to target type.
26 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
27 pointer-to-member structures shall have alias set zero as well.
29 2007-08-20 Richard Guenther <rguenther@suse.de>
31 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
33 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
34 (nonstatic_local_decl_p): Likewise.
35 * tree.c (cp_auto_var_in_fn_p): Remove.
36 * decl.c (nonstatic_local_decl_p): Remove.
38 2007-08-20 Richard Guenther <rguenther@suse.de>
40 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
42 * tree.h (cp_walk_tree): New define to walk_tree_1 with
43 cp_walk_subtrees lh parameter.
44 (cp_walk_tree_without_duplicates): New define to
45 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
46 * tree.c (count_trees): Call
47 cp_walk_tree_without_duplicates.
48 (verify_stmt_tree): Call cp_walk_tree.
49 (break_out_target_exprs): Likewise.
50 (WALK_SUBTREE): Likewise.
51 * cp-gimplify.c (cp_genericize): Likewise.
52 * cp-pt.c (find_parameter_packs_r): Likewise.
53 (uses_parameter_packs): Likewise.
54 (make_pack_expansion): Likewise.
55 (check_for_bare_parameter_packs): Likewise.
56 (for_each_template_parm): Likewise.
57 * decl.c (check_default_argument): Call
58 cp_walk_tree_without_duplicates.
59 * except.c (build_throw): Likewise.
60 * decl2.c (type_visibility): Likewise.
61 * semantics.c (expand_or_defer_fn): Likewise.
62 (finalize_nrv): Call cp_walk_tree.
64 2007-08-20 Jakub Jelinek <jakub@redhat.com>
67 * init.c (build_new_1): Rename placement_var variable to placement_expr.
68 Initialize it with save_expr rather than get_temp_regvar.
70 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
73 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
76 2007-08-17 Ollie Wild <aaw@google.com>
79 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
80 declarations into appropriate slots for comparison. Fix type
83 2007-08-17 Paolo Carlini <pcarlini@suse.de>
86 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
87 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
89 2007-08-17 Paolo Carlini <pcarlini@suse.de>
92 * parser.c (cp_parser_class_head): Improve error message.
94 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
96 * pt.c (instantiate_decl): Set input_location
99 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
101 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
103 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
104 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
105 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
106 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
107 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
108 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
109 * typeck.c (cp_type_quals): Likewise.
110 * typeck2.c (cxx_incomplete_type_diagnostic,
111 cxx_incomplete_type_error): Likewise.
113 2007-08-16 Paolo Carlini <pcarlini@suse.de>
116 * pt.c (tsubst_friend_function): When check_classfn
117 returns error_mark_node likewise return it.
119 2007-08-15 Jakub Jelinek <jakub@redhat.com>
122 * typeck.c (check_return_expr): Don't NRV optimize vars in
124 * decl.c (finish_function): Comment fix.
126 2007-08-15 Paolo Carlini <pcarlini@suse.de>
129 * pt.c (push_template_decl_real): Depending on TYPE_P
130 use either TYPE_CONTEXT or DECL_CONTEXT.
132 2007-08-14 Mark Mitchell <mark@codesourcery.com>
134 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
135 constructors and destructors return this.
137 2007-08-14 Paolo Carlini <pcarlini@suse.de>
140 * decl2.c (check_classfn): Return error_mark_node in case of error;
141 in that case, do not call add_method.
142 * decl.c (start_decl): Deal with check_classfn returning
144 (grokfndecl): Likewise.
145 * pt.c (tsubst_friend_function): Likewise.
147 2007-08-14 Andrew Pinski <pinskia@gmail.com>
150 * typeck.c (build_binary_op): Disallow vector float types with
151 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
153 2007-08-11 Ian Lance Taylor <iant@google.com>
155 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
157 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
159 2007-08-10 Ollie Wild <aaw@google.com>
161 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
163 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
165 (unqualified_namespace_lookup): Fix ambiguous_decl call.
166 (lookup_using_namespace): Fix ambiguous_decl call.
167 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
169 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
171 * call.c (name_as_c_string): Use CONST_CAST.
172 * decl.c (build_decl): Likewise.
173 * parser.c (cp_parser_string_literal): Likewise.
175 2007-08-10 Paolo Carlini <pcarlini@suse.de>
178 * error.c (dump_expr): Consistently use the *_cxx_*
179 variants of the pretty-print functions.
181 2007-08-10 Paolo Carlini <pcarlini@suse.de>
184 * decl.c (check_special_function_return_type): Just error
185 on return type specified for conversion operator.
187 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
189 * typeck2.c (readonly_error): Handle general expressions.
190 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
192 2007-08-06 Dan Hipschman <dsh@google.com>
194 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
195 access function name.
197 2007-08-04 Alfred Minarik <a.minarik@aon.at>
200 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
201 * g++spec.c (lang_specific_driver): Check them.
203 2007-08-06 Paolo Carlini <pcarlini@suse.de>
206 * pt.c (template_class_depth): Fix comment; change return type
209 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
212 2007-03-26 Dirk Mueller <dmueller@suse.de>
214 * parser.c (cp_parser_member_declaration): Pedwarn
215 about stray semicolons after member declarations.
217 2007-08-02 Lee Millward <lee.millward@gmail.com>
222 * parser.c (cp_parser_asm_definition): Detect and discard asm
223 statements with invalid inputs or outputs.
224 (cp_parser_asm_operand_list): Return error mark node if any
225 of the operands are invalid. Adjust documentation.
227 2007-08-02 Nick Clifton <nickc@redhat.com>
229 * typeck.c: Change copyright header to refer to version 3 of the
230 GNU General Public License and to point readers at the COPYING3
231 file and the FSF's license web page.
232 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
233 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
234 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
235 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
236 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
237 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
238 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
239 name-lookup.h, parser.c: Likewise.
241 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
244 * call.c (magic_varargs_p): Honor the "type generic" attribute.
246 2007-07-30 Paolo Carlini <pcarlini@suse.de>
249 * semantics.c (finish_label_stmt): Reject the __label__
250 extension outside function scopes.
252 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
254 * parser.c (eof_token): Un-constify.
255 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
256 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
259 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
261 * pt.c, tree.c, typeck2.c: Fix comment typos.
263 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
264 Mark Mitchell <mark@codesourcery.com>
267 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
268 hidden due to friend declarations in local classes.
270 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
272 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
273 * cp-tree.def (DECLTYPE_TYPE): New.
274 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
275 (dump_type_prefix): Ditto.
276 (dump_type_suffix): Ditto.
277 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
278 * mangle.c (write_type): Handle DECLTYPE_TYPE.
279 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
281 (DECLTYPE_TYPE_EXPR): New.
282 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
283 (finish_declared_type): Declare.
284 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
286 (pp_cxx_type_id): Ditto.
287 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
288 (tsubst): Substitute into a DECLTYPE_TYPE node.
289 (tsubst_copy): Ditto.
290 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
292 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
293 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
294 structural equality (because we can't hash the expressions).
295 (finish_declared_type): New.
296 * lex.c (reswords): Add "decltype" keyword.
297 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
298 (cp_parser_postfix_expression): Add member_access_only_p to
299 restrict postfix expression to member access expressions.
300 (cp_parser_unary_expression): Update call to
301 cp_parser_postfix_expression to reflect new parameter.
302 (cp_parser_declared_type): New.
303 (cp_parser_simple_type_specifier): Parse decltype types.
305 2007-07-27 Mark Mitchell <mark@codesourcery.com>
308 * call.c (convert_for_arg_passing): Only widen bitfields to their
309 declared types if necessary.
311 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
313 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
316 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
318 * decl.c (typename_hash, typename_compare): Constify.
319 * mangle.c (hash_type, compare_type): Likewise.
320 * pt.c (eq_local_specializations, hash_local_specialization):
322 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
323 list_hash): Likewise.
324 * typeck2.c (pat_compare): Likewise.
326 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
328 * method.c (implicitly_declare_fn): Increase alignment if member
329 function pointer format requires it.
331 2007-07-24 Paolo Carlini <pcarlini@suse.de>
334 * typeck.c (check_return_expr): Do not pass a null argument
337 2007-07-24 Paolo Carlini <pcarlini@suse.de>
340 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
343 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
346 * typeck.c (convert_arguments): Only use default args if we have
350 * typeck.c (structural_comptypes): No need to check
351 resolve_typename_type return value here.
352 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
353 * pt.c (resolve_typename_type): Follow typename typedefs. Return
354 original type rather than error_mark_node in case of failure.
355 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
356 resolve_typename_type result check.
357 (cp_parser_direct_declarator, cp_parser_head,
358 cp_parser_constructor_declarator_p): Likewise.
360 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
362 * pt.c (template_parms_variadic_p): Remove.
363 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
365 2007-07-12 Jakub Jelinek <jakub@redhat.com>
368 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
369 argument to dump_aggr_init_expr_args instead of false.
371 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
373 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
374 canonical types; otherwise, fall back to structural type
375 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
376 internal compiler error if the canonical types are wrong.
378 2007-07-11 Paolo Carlini <pcarlini@suse.de>
381 * parser.c (cp_parser_make_indirect_declarator): When the
382 the code argument is ERROR_MARK return cp_error_declarator.
384 2007-07-09 Geoffrey Keating <geoffk@apple.com>
387 * decl.c (cxx_init_decl_processing): Don't set
388 force_align_functions_log.
389 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
390 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
391 FUNCTION_DECL, return its alignment.
393 2007-07-09 Richard Guenther <rguenther@suse.de>
395 * decl.c (start_preparsed_function): Do not promote return type.
397 2007-07-08 Paolo Carlini <pcarlini@suse.de>
400 * pt.c (unify): Never pass error_mark_node to template_decl_level.
402 2007-07-07 Mark Mitchell <mark@codesourcery.com>
405 * pt.c (resolve_overloaded_unification): Robustify. Return a
407 (type_unification_real): Adjust accordingly.
409 2007-07-06 Richard Guenther <rguenther@suse.de>
411 * init.c (build_new_1): Use the correct pointer type.
412 * typeck2.c (build_m_component_ref): Likewise.
414 2007-07-05 Mark Mitchell <mark@codesourcery.com>
417 * init.c (build_zero_init): Always build an initializer for
419 * typeck2.c (build_functional_cast): Use build_zero_init.
422 * init.c (build_new_1): Always pass the allocation function to
423 build_op_delete_call.
424 * call.c (build_op_delete_call): Handle operator delete with a
425 variable-argument list. Do not issue an error when no matching
426 deallocation function is available for a new operator.
429 * cp-tree.h (any_value_dependent_elements_p): Declare it.
430 * decl.c (value_dependent_init_p): New function.
431 (cp_finish_decl): Use it.
432 * pt.c (value_dependent_expression_p): Use
433 any_value_dependent_elements_p.
434 * parser.c (cp_parser_primary_expression): Add comment about
435 treating dependent qualified names as integral
436 constant-expressions.
438 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
440 * decl.c (build_ptrmemfunc_type): Always use structural equality
441 tests when comparing pointer-to-member-function types, because the
442 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
445 2007-07-03 Mark Mitchell <mark@codesourcery.com>
447 * init.c (build_new): Tweak comment.
449 2007-06-29 Dave Brolley <brolley@redhat.com>
452 * parser.c (cp_parser_new_type_id): Don't reduce a named array
453 type to its base type and number of elements here.
454 * init.c (build_new): Call complete_type_or_else to ensure that the
455 type is complete and to issue a diagnostic if it is not.
456 (build_new_1): Don't call complete_type_or_else here.
458 2007-07-03 Richard Guenther <rguenther@suse.de>
461 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
464 2007-07-02 Simon Baldwin <simonb@google.com>
466 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
467 for inner-style nested forward declarations that don't declare
470 2007-07-02 Jakub Jelinek <jakub@redhat.com>
473 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
474 DECL_P in not a variable and appears more than once error messages.
476 2007-07-01 Ollie Wild <aaw@google.com>
478 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
479 (select_decl): Remove function.
480 (unqualified_namespace_lookup): Populate binding by calling
481 ambiguous_decl. Remove select_decl call.
482 (lookup_qualified_name): Remove select_decl call.
483 * decl.c (lookup_and_check_tag): Check for ambiguous references.
484 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
485 generation when name lookup is ambiguous.
487 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
490 * init.c (build_new_1): Use structural equality on the copy of the
493 2007-06-28 Geoffrey Keating <geoffk@apple.com>
495 * decl2.c (determine_visibility): Implement
496 flag_visibility_ms_compat effect on type info.
497 * decl.c (cxx_init_decl_processing): Implement
498 global effect of flag_visibility_ms_compat.
500 2007-06-28 Geoffrey Keating <geoffk@apple.com>
502 * decl2.c (start_objects): Mark constructor-running function
505 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
508 * decl.c (grokdeclarator): Reset friendp for member functions declared
509 friend of their own class.
511 2007-06-23 Mark Mitchell <mark@codesourcery.com>
513 * decl2.c (determine_visibility): Don't look for dllexport here.
514 (determine_visibility_from_class): Tidy.
516 2007-06-18 Simon Baldwin <simonb@google.com>
519 * parser.c (cp_parser_single_declaration): Added check for storage
520 class other than sc_none in parsed declaration, and a flag to indicate
521 if the call is part of an explicit template specialization parse.
522 * (cp_parser_explicit_specialization): Specialization check flag added
523 to call to cp_parser_single_declaration(), set true.
524 * (cp_parser_template_declaration_after_export): Specialization check
525 flag added to call to cp_parser_single_declaration(), set false.
526 * pt.c (check_explicit_specialization): Added code to copy visiblity
527 and linkage from the templated function to the explicit specialization.
529 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
531 * typeck.c (build_binary_op): For templates build the
532 expression in pieces to avoid the assert in build2_stat.
533 (get_member_function_from_ptrfunc):
534 Change over to using POINTER_PLUS_EXPR and convert
535 the second operand to sizetype.
536 * typeck2.c (build_m_component_ref): Likewise.
537 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
538 instead of PLUS_EXPR for pointers.
539 (build_new_1): Likewise.
540 (build_vec_delete_1): Likewise.
541 (build_vec_delete): Likewise.
542 * class.c (build_base_path): Likewise.
543 (build_base_path): Likewise.
544 (convert_to_base_statically): Likewise.
545 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
546 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
547 instead of PLUS_EXPR.
548 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
549 instead of PLUS_EXPR for pointers.
550 * call.c (build_special_member_call): Likewise.
551 * rtti.c (build_headof): Likewise.
552 Use sizetype instead of ptrdiff_type_node.
553 (tinfo_base_init): Create a POINTER_PLUS_EXPR
554 instead of PLUS_EXPR for pointers.
555 * except.c (expand_start_catch_block): Do a
556 NEGATIVE and then a POINTER_PLUS_EXPR instead
558 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
559 PLUS_EXPR on pointer types over to use
560 POINTER_PLUS_EXPR and remove the conversion
561 to the pointer types.
562 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
563 adding to a pointer type. Use size_int instead of
564 ssize_int. Convert the index to sizetype before
565 adding it to the pointer.
567 2007-06-15 Mark Mitchell <mark@codesourcery.com>
569 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
570 (DECL_ANON_UNION_VAR_P): New macro.
571 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
572 than DECL_VAR_MARKED_P, to keep track of which variables we have
574 * decl.c (redeclaration_error_message): Complain about redeclaring
575 anonymous union members at namespace scope.
576 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
578 2007-06-14 Geoff Keating <geoffk@apple.com>
580 * decl2.c (determine_visibility): Ensure that functions with
581 hidden types as parameters are hidden.
584 * decl2.c (determine_visibility): Remove duplicate code for
587 2007-06-12 Ian Lance Taylor <iant@google.com>
590 * init.c (avoid_placement_new_aliasing): New static function.
591 (build_new_1): Call it.
593 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
595 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
596 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
598 2007-06-08 Jakub Jelinek <jakub@redhat.com>
601 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
602 on init, the non-decl cond operand and increment value.
604 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
607 * decl.c (check_initializer): Report an error when a brace enclosed
608 initializer is used for a non-aggregate type in C++98.
609 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
611 (grokdeclarator): Likewise.
612 (move_fn_p): Likewise.
613 * typeck.c (check_return_expr): Likewise.
614 * call.c (reference_binding): Likewise.
615 * error.c (cp_cpp_error): Likewise.
616 * pt.c (check_default_tmpl_args): Likewise.
618 * lex.c (init_reswords): Likewise.
619 * parser.c (p_parser_primary_expression): Likewise.
620 (TOKEN_PRECEDENCE): Likewise.
621 (cp_parser_init_declarator): Likewise.
622 (cp_parser_ptr_operator): Likewise.
623 (cp_parser_parameter_declaration): Likewise.
624 (cp_parser_enclosed_template_argument_list): Likewise.
625 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
626 (cp_parser_next_token_ends_template_argument_p): Likewise.
628 2007-06-04 Simon Baldwin <simonb@google.com>
630 * decl.c (grokdeclarator): Readability change. Moved case labels
631 into direct switch statement scope.
633 2007-06-04 Paolo Carlini <pcarlini@suse.de>
635 * call.c (convert_like_real): Remove pointless code.
637 2007-05-31 Mark Mitchell <mark@codesourcery.com>
639 * decl.c (get_atexit_fn_ptr_type): New function.
640 (get_atexit_node): Use it.
641 (start_cleanup_fn): Likewise.
642 (register_dtor_fn): Use the object's destructor, instead of a
643 separate cleanup function, where possible.
644 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
645 (atexit_fn_ptr_type_node): New macro.
646 * decl2.c (build_cleanup): Use build_address.
648 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
650 * typeck.c (build_binary_op): Include types in error.
652 2007-05-31 Jakub Jelinek <jakub@redhat.com>
655 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
656 needs runtime initialization.
658 2007-05-31 Paolo Carlini <pcarlini@suse.de>
661 * semantics.c (finish_trait_expr): Complete the types.
663 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
664 Douglas Gregor <doug.gregor@gmail.com>
665 Pedro Lamarao <pedro.lamarao@mndfck.org>
666 Howard Hinnant <howard.hinnant@gmail.com>
670 * typeck.c (comptypes): Don't consider rvalue and lvalue
671 reference types to be equivalent.
672 (check_return_expr): Move from certain lvalues when returning
674 * decl.c (grokdeclarator): Implement reference collapsing.
675 (copy_fn_p): Don't consider constructors taking rvalue references
676 to be copy constructors.
678 * call.c (conversion): New "rvaluedness_matches_p" member.
679 (convert_class_to_reference): Require reference type as first
680 parameter instead of base type.
681 (reference_binding): Add logic to handle rvalue references.
682 (implicit_conversion): Update inaccurate comment.
683 (convert_like_real): Disable creation of temporaries that are
684 impossible to initialize for types with move constructors.
685 (build_over_call): Elide move constructors when possible.
686 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
687 (maybe_handle_ref_bind): Return conversion instead of type node.
688 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
689 determine preferred conversion sequences.
690 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
691 (LOOKUP_PREFER_RVALUE): New.
692 (DECL_MOVE_CONSTRUCTOR_P): New.
693 (struct cp_declarator): Add "reference" member for reference
694 types, with new "rvalue_ref" flag.
695 (cp_build_reference_type): Declare.
696 (move_fn_p): Declare.
697 * error.c (dump_type_prefix): Format rvalue reference types
698 correctly in error messages.
699 * except.c (build_throw): Move from certain lvalues when
701 * mangle.c (write_type): Mangle rvalue references differently
702 than regular references.
703 * parser.c (make_reference_declarator): Add boolean parameter for
705 (cp_parser_make_indirect_declarator): New.
706 (cp_parser_new_declarator_opt): Call
707 cp_parser_make_indirect_declarator.
708 (cp_parser_conversion_declarator_opt): Ditto.
709 (cp_parser_declarator): Ditto.
710 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
712 * pt.c (tsubst): Implement reference collapsing.
713 (maybe_adjust_types_for_deduction): Implement special template
714 parameter deduction rule for rvalue references.
715 (type_unification_real): Update calls to
716 maybe_adjust_types_for_deduction.
717 (try_one_overload): Ditto.
718 (unify_pack_expansion): Ditto.
719 * tree.c (lvalue_p_1): Handle rvalue reference types.
720 (cp_build_reference_type): New.
722 2007-05-30 Jakub Jelinek <jakub@redhat.com>
725 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
726 variables that need runtime initialization.
728 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
731 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
732 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
733 case POSTDECREMENT_EXPR>): Return the error_mark_node
734 if either the real or imaginary parts would an
737 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
738 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
741 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
742 token is a closing brace, false if there are no tokens left.
743 (cp_parser_namespace_alias_definition): Only consume the next token if
744 it is a closing brace.
746 * parser.c (cp_parser_class_specifier): Likewise.
748 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
750 * semantics.c (finish_member_declaration): Fix a typo in the
753 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
765 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
766 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
767 * pt.c (check_for_bare_parameter_packs): Return bool indicated
768 whether everything was okay. Fix indentation.
769 (push_template_decl_real): Check for bare parameter packs in
770 function parameters; where errors occur, mark the parameter types
771 with ERROR_MARK_NODEs to avert ICEs.
772 (coerce_template_parameter_pack): New.
773 (coerce_template_parms): Moved parameter pack coercion into
774 coerce_template_parameter_pack, and permit it anywhere in the
775 template parameter list (not just at the end). Parameter and
776 argument indices can vary (somewhat) separately now, so add
777 PARM_IDX and ARG_IDX.
778 (fn_type_unification): Don't set an argument pack as incomplete if
779 no argument pack was deduced.
780 (type_unification_real): If a type parameter is a parameter pack
781 and has not otherwise been deduced, it will be deduced to an empty
783 (more_specialized_fn): Use the actual lengths of the argument
784 lists when comparing against expansions.
785 * semantics.c (finish_member_declaration): If a field's type has
786 bare parameter packs, error and set its type to ERROR_MARK_NODE.
788 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
791 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
793 2007-05-22 Ollie Wild <aaw@google.com>
795 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
796 (unqualified_namespace_lookup): Adds check for hidden types.
798 2007-05-22 Ollie Wild <aaw@google.com>
800 * decl.c (duplicate_decls): Verify namespace names are unique.
802 2007-05-21 Mark Mitchell <mark@codesourcery.com>
804 * decl.c (cxx_maybe_build_cleanup): Handle
805 __attribute__((cleanup)).
807 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
809 * cvt.c (cp_convert_and_check): Don't check warnings if the
812 2007-05-18 Geoffrey Keating <geoffk@apple.com>
814 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
816 2007-05-14 Paolo Carlini <pcarlini@suse.de>
819 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
820 type only if is a class type (5.2.8/4).
822 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
824 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
825 * decl.c (grokdeclarator): Use unsigned_type_for instead of
826 c_common_unsigned_type.
828 2007-05-11 Silvius Rus <rus@google.com>
830 * cp/typeck.c (build_indirect_ref): Add call to
831 strict_aliasing_warning.
832 (build_reinterpret_cast_1): Condition call to
833 strict_aliasing_warning.
835 2007-05-11 Jan Hubicka <jh@suse.cz>
837 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
838 * decl2.c (start_objects): ctors and dtors are no longer public.
839 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
841 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
843 * typeck.c (build_unary_op): Remove code that used to
844 handle non lvalue increments/decrements.
846 2007-05-07 Mike Stump <mrs@apple.com>
848 * parser.c (check_empty_body): Add.
849 (cp_parser_iteration_statement): Add call to check_empty_body.
851 2007-05-05 Geoffrey Keating <geoffk@apple.com>
854 * mangle.c (write_mangled_name): Mangle static variable names.
855 (write_unqualified_name): Use local-source-name for
856 namespace-scope static variables.
858 2007-05-04 Dirk Mueller <dmueller@suse.de>
860 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
863 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
866 * decl2.c (constrain_class_visibility):
867 Use strip_pointer_or_array_types instead of strip_array_types.
869 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
872 * decl.c (reshape_init_r): Don't reshape the first element if it
873 is a pointer to member function.
875 2007-04-27 Simon Baldwin <simonb@google.com>
877 * decl.c (grokparms): Changed message format from %qD to %qE.
879 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
881 * error.c (maybe_warn_variadic_templates): Variadic templates are
882 now in C++0x, so only warn about them in C++98 mode.
884 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
887 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
888 integeral types from vectors types.
890 2007-04-26 Jakub Jelinek <jakub@redhat.com>
893 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
894 for type dependent OMP_CLAUSE_DECLs.
896 2007-04-24 Mark Mitchell <mark@codesourcery.com>
899 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
900 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
901 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
902 * init.c (build_zero_init): Adjust, as
903 COMPLEX_TYPE is now a SCALAR_TYPE.
904 * typeck2.c (digest_init): Allow brace-enclosed initializers for
905 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
907 2007-04-25 Paolo Carlini <pcarlini@suse.de>
909 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
910 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
911 (trait_expr_value): Adjust.
913 2007-04-23 Simon Baldwin <simonb@google.com>
915 * decl.c (grokparms): Added new error for duplicate function
916 parameters names in function prototypes, to match gcc behavior.
918 2007-04-23 Jan Hubicka <jh@suse.cz>
920 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
923 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
925 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
926 instead of checking GIMPLE_STMT_P in chain_next.
928 2007-04-17 Mark Mitchell <mark@codesourcery.com>
931 * call.c (convert_for_arg_passing): Convert bitfields to their
934 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
937 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
939 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
943 * cp/decl2.c (constrain_class_visibility):
944 Do not warn about the use of anonymous namespace in the main input file.
946 2007-04-15 Mark Mitchell <mark@codesourcery.com>
948 * cp-tree.h (current_template_parms): Fix typo in comment.
950 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
952 * cp-tree.h, error.c: Fix comment typos.
954 2007-04-13 Jason Merrill <jason@redhat.com>
957 * call.c (reference_binding): Add c_cast_p parm. If true,
958 add quals to TO as needed to make it reference-compatible.
960 2007-04-11 Jan Hubicka <jh@suse.cz>
962 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
963 that we are not processing template_decl.
965 2007-04-09 Mark Mitchell <mark@codesourcery.com>
968 * class.c (build_base_path): Ensure that the converted pointer has
969 the same cv-qualification as the input.
971 2007-04-09 Paolo Carlini <pcarlini@suse.de>
973 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
975 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
977 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
979 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
980 * tree.c (cp_add_pending_fn_decls): Remove.
981 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
983 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
985 Revert change removing staticp.
987 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
989 * cp-objcp-common.c (cxx_staticp): Remove.
990 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
991 * cp-tree.h (cxx_staticp):
993 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
995 * class.c (check_for_override): Don't remove dllmport attribute
998 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1001 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1002 type issue error and return early.
1004 2007-03-30 Jason Merrill <jason@redhat.com>
1007 * typeck.c (cp_type_readonly): New fn.
1008 * cp-tree.h: Declare it.
1009 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1010 (cp_finish_decl): Not here.
1012 2007-03-31 Richard Guenther <rguenther@suse.de>
1014 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1017 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1022 * parser.c (declarator_can_be_parameter_pack): New.
1023 (cp_parser_template_parameter): Only parse the `...' if the
1024 declarator can be a parameter pack.
1025 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1027 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1028 types (they could be used as array bounds).
1029 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1030 (tsubst_pack_expansion): Handle failure to expand parameter
1033 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1036 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1037 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1038 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1039 (CLASS_TYPE_NON_UNION_P): Add.
1040 (struct lang_type_class): Add has_complex_dflt.
1041 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1042 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1043 * cp-tree.def: Add TRAIT_EXPR.
1044 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1045 * lex.c (struct resword): Add __has_nothrow_assign,
1046 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1047 __has_trivial_constructor, __has_trivial_copy,
1048 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1049 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1050 __is_pod, __is_polymorphic, __is_union.
1051 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1052 (cp_parser_trait_expr): New.
1053 * semantics.c (finish_trait_expr, trait_expr_value
1054 classtype_has_nothrow_copy_or_assign_p): New.
1055 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1057 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1058 * class.c (check_bases, check_field_decl, check_bases_and_members):
1059 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1060 * pt.c (uses_template_parms, tsubst_copy_and_build,
1061 value_dependent_expression_p, type_dependent_expression_p): Deal with
1063 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1065 2007-03-29 Richard Guenther <rguenther@suse.de>
1067 * tree.c (cp_walk_subtrees): Do not set input_location.
1069 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1072 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1075 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1077 * parser.c (struct cp_parser): Update comment for
1078 greater_than_is_operator_p.
1079 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1080 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1081 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1082 !GREATER_THAN_IS_OPERATOR_P.
1083 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1084 `>>' operators that will become two `>' tokens in C++0x.
1085 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1086 mode, allowing it to terminate default arguments.
1087 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1088 `>>' like two consecutive `>' tokens.
1089 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1090 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1091 ends a template argument.
1093 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1095 * decl.c (redeclaration_error_message): Complain when redeclaring
1096 a friend function with default template arguments (C++0x mode only).
1097 * cp-tree.h (check_default_tmpl_args): Declare.
1098 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1099 template arguments in function templates. Add support for checking
1100 the default template arguments of friend templates.
1101 (push_template_decl_real): Fix call to check_default_tmpl_args.
1102 (type_unification_real): If a template parameter has not been
1103 deduced but provides a default template argument, substitute into
1104 that default template argument.
1105 * parser.c (cp_parser_init_declarator): When declaring (but not
1106 defining!) a function template in C++0x mode, check for default
1109 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1112 * decl.c (grokdeclarator): Deal with cv-qualified function type
1113 typedefs in the same way for member and non-member functions.
1115 2007-03-26 Dirk Mueller <dmueller@suse.de>
1117 * parser.c (cp_parser_member_declaration): Pedwarn
1118 about stray semicolons after member declarations.
1120 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1123 * pt.c (instantiate_decl): Set in_system_header.
1125 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1127 * cp-tree.h (current_tempalte_parms): Improve documentation.
1128 * pt.c (current_template_args): Likewise.
1131 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1132 not consume tokens when failing.
1134 2007-03-22 Jim Wilson <wilson@specifix.com>
1135 Mark Mitchell <mark@codesourcery.com>
1138 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1139 consistent with FROM.
1141 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1143 * error.c (dump_expr): Handle dependent names that designate types.
1144 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1146 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1148 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1150 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1152 * cvt.c (cp_convert_and_check) : Define.
1153 * cp-tree.h (cp_convert_and_check): Declare.
1154 * call.c (convert_conversion_warnings): Rename to
1155 conversion_null_warnings. The warning for floating-point to
1156 integer is handled by convert_and_check in convert_like_real.
1157 (convert_like_real): convert_conversion_warnings was renamed as
1158 conversion_null_warnings.
1159 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1160 overflow and changes of value during conversion.
1162 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1165 * parser.c (cp_parser_statement): If 'namespace' is found, this
1166 only can be a namespace alias definition, so parse it now.
1167 (cp_parser_namespace_alias_definition): if we find an open brace
1168 instead of '=', then this is actually a misplaced namespace
1171 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1174 * decl.c (cxx_init_decl_processing): Move command-line options
1175 processing to c-opts.c.
1177 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1179 * ptree.c (cxx_print_type): Use formatting markup for integers
1180 when printing template parameter index/level/orig level.
1181 (cxx_print_xnode): Ditto.
1182 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1183 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1184 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1186 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1187 rather than a HOST_WIDE_INT.
1188 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1189 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1191 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1192 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1193 IN_BASE_INITIALIZER bool bitfields.
1194 (struct cp_declarator): Make KIND a 4-bit field. Make
1195 PARAMETER_PACK_P a bool bitfield just after KIND.
1196 * pt.c (uses_parameter_packs): Destroy the pointer set.
1197 (make_pack_expansion): Ditto.
1198 (check_for_bare_parameter_packs): Ditto.
1199 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1201 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1204 * call.c (convert_default_arg): Instead of copying the node,
1207 2007-03-15 Dirk Mueller <dmueller@suse.de>
1210 * call.c (convert_conversion_warnings): New..
1211 (convert_like_real): .. factored out from here.
1212 (convert_conversion_warnings): Add warning about
1213 false being converted to NULL in argument passing.
1215 2007-03-14 Dirk Mueller <dmueller@suse.de>
1217 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1218 (finish_do_body): Warn about empty body in do/while statement.
1220 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1222 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1224 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1227 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1230 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1232 * cp/repo.c (init_repo): Initialize random_seed saved options.
1233 (finish_repo): Adjust.
1235 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1238 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1241 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1243 * decl.c (compute_array_index_type): New warning flag warn_vla.
1245 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1248 * call.c (convert_default_arg): Copy non-constant arguments.
1250 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1253 * parser.c (cp_parser_postfix_expression): Disallow compound
1254 literals in constant expressions.
1257 * semantics.c (finish_typeof): Use unlowered_expr_type.
1259 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1262 * cp-tree.h (unlowered_expr_type): New function.
1263 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1264 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1265 (unlowered_expr_type): New function.
1266 (build_unary_op): Disallow predecrements of bool bitfields.
1267 * call.c (build_conditional_expr): Use unlowered_expr_type.
1268 * pt.c (type_unification_real): Likewise.
1270 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1273 * typeck.c (check_return_expr): Check for bare parameter packs.
1274 (comptypes): Compare template parameter packs and
1275 type pack expansions.
1276 * decl.c (grokdeclarator): Deal with the declaration of function
1278 (grokparms): Verify that the (optional) function parameter pack is
1279 at the end of the parameter list.
1280 (xref_basetypes): Handle pack expansions in the base class.
1281 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1282 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1283 (NONTYPE_ARGUMENT_PACK): New.
1284 (TYPE_PACK_EXPANSION): New.
1285 (EXPR_PACK_EXPANSION): New.
1286 (ARGUMENT_PACK_SELECT): New.
1287 * cp-objcp-common.c (cp_tree_size): Compute size of
1288 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1289 ARGUMENT_PACK_SELECT.
1290 * error.c (dump_template_argument): Print template argument packs.
1291 (dump_template_argument_list): Ditto.
1292 (dump_template_parameter): Dump `...' for template type parameter
1294 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1295 (dump_parameters): Print function parameter packs.
1296 (dump_template_parms): Print template argument packs.
1297 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1298 (maybe_warn_variadic_templates): New.
1299 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1300 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1301 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1303 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1304 (write_template_arg): Write argument packs as separate arguments.
1305 * cp-tree.h (struct template_parm_index_s): Add flag that
1306 indicates that the template parameter is actually a parameter
1308 (struct tree_argument_pack_select): New.
1309 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1310 (union lang_tree_node): Add argument_pack_select.
1311 (FUNCTION_PARAMETER_PACK_P): New.
1312 (PACK_EXPANSION_P): New.
1313 (PACK_EXPANSION_PATTERN): New.
1314 (SET_PACK_EXPANSION_PATTERN): New.
1315 (PACK_EXPANSION_PARAMETER_PACKS): New.
1316 (ARGUMENT_PACK_P): New.
1317 (ARGUMENT_PACK_ARGS): New.
1318 (SET_ARGUMENT_PACK_ARGS): New.
1319 (ARGUMENT_PACK_INCOMPLETE_P): New.
1320 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1321 (TEMPLATE_PARM_PARAMETER_PACK): New.
1322 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1323 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1324 (ARGUMENT_PACK_SELECT_INDEX): New.
1325 (ARGUMENT_PACK_SELECT_ARG): New.
1326 (struct cp_declarator): Add parameter_pack_p flag.
1327 (maybe_warn_variadic_templates): Declare.
1328 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1329 indicate a template parameter pack.
1330 (uses_parameter_packs): Declare.
1331 (template_parameter_pack_p): Declare.
1332 (template_parms_variadic_p): Declare.
1333 (make_pack_expansion): Declare.
1334 (check_for_bare_parameter_packs): Declare.
1335 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1336 sizeof... expressions.
1337 (pp_cxx_expression): Print pack expansions and non-type argument
1339 (pp_cxx_exception_specification): Print pack expansions.
1340 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1341 (pp_cxx_ctor_initializer): Print pack expansions.
1342 (pp_cxx_type_id): Print pack expansions.
1343 (pp_cxx_template_argument_list): Print argument packs.
1344 (pp_cxx_template_parameter): Print ellipsis for template parameter
1346 * pt.c (comp_template_parms): Compare template parameter packs.
1347 (template_parameter_pack_p): New.
1348 (template_parms_variadic_p): New.
1349 (template_args_variadic_p): New.
1350 (make_ith_pack_parameter_name): New.
1351 (struct find_parameter_pack_data): New.
1352 (find_parameter_packs_r): New.
1353 (uses_parameter_packs): New.
1354 (make_pack_expansion): New.
1355 (check_for_bare_parameter_packs): New.
1356 (expand_template_argument_pack): New.
1357 (reduce_template_parm_level): Propagate parameter pack flag.
1358 (process_template_parm): Add is_parameter_pack parameter to state
1359 when the parameter is actually a parameter pack. Create template
1360 parameter packs when is_parameter_pack is true.
1361 (current_template_args): The argument for a template parameter
1362 pack is an argument pack containing a single pack expansion.
1363 (process_partial_specialization): When checking that non-type
1364 argument expressions do not involve template parameters, loop over
1365 the arguments in argument packs separately.
1366 (push_template_decl_real): Check that the type of the declaration
1367 does not have any bare parameter packs. Check that primary
1368 templates have no more than one parameter pack, and that it comes
1369 at the end of the template parameter list.
1370 (convert_template_argument): Handle coercions for pack expansion
1371 expressions by coercing the pattern then rebuilding the expansion.
1372 (coerce_template_parms): When coercing the arguments for a
1373 variadic template, pack "extra" arguments into an argument pack.
1374 (coerce_template_template_parms): Cannot coerce between parameter
1375 packs and non-pack parameters.
1376 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1377 (comp_template_args): Expand all template arguments packs before
1378 comparing template argument lists.
1379 (mangle_class_name_for_template): Make argument packs as separate
1381 (for_each_template_parm_r): No need to handle BASELINK.
1382 (instantiate_class_template): Handle pack expansions in the base
1384 (tsubst_pack_expansion): New.
1385 (tsubst_template_args): Handle substitutions of argument packs and
1386 pack expansion into template argument lists.
1387 (tsubst_decl): Expand function parameter packs into separate
1388 function parameters.
1389 (tsubst_arg_types): Expand a type pack expansion into separate
1391 (tsubst_exception_specification): Handle pack expansions in
1392 exception specifiers.
1393 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1394 replacing a template parameter with its argument. If we encounter
1395 a substitution for an argument pack, just return the parameter
1397 (tsubst_copy): sizeof(X...) returns the number of elements in
1398 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1399 PARM_DECL is a parameter pack.
1400 (tsubst_expr): Expression pack expansions and argument packs
1401 cannot show up here; they will all be handled through function
1402 calls, sizeof, and template argument lists.
1403 (tsubst_copy_and_build): sizeof(X...) returns the number of
1404 elements in parameter pack X. Handle pack expansions in TREE_LIST
1405 and CONSTRUCTOR nodes.
1406 (fn_type_unification): Handle "incomplete" explicit template
1407 argument lists that specify some of the arguments for a template
1409 (type_unification_real): Unify arguments against pack expansions.
1410 (template_parm_level_and_index): New, helper function.
1411 (unify_pack_expansion): New.
1412 (unify): Unify argument packs on an argument-by-argument basis,
1413 handling variadic argument packs as well.
1414 (more_specialized_fn): Handle unification of function parameter
1415 packs. All things being equal, prefer non-variadic function
1416 templates to variadic function templates.
1417 (more_specialized_class): Prefer the variadic class template
1418 partial specialization that binds fewer arguments to a parameter
1420 (regenerate_decl_from_template): Expand function parameter packs
1421 into separate parameters.
1422 (instantiate_decl): Ditto.
1423 (tsubst_initializer_list): Handle pack expansions for base-class
1425 (dependent_type_p_r): Determine dependent types in argument packs
1426 and pack expansions.
1427 (value_dependent_expression_p): Determine value-dependence of
1428 non-type argument packs.
1429 (dependent_template_arg_p): Handle argument packs.
1430 * semantics.c (finish_cond): Check for bare parameter packs.
1431 (finish_expr_stmt): Ditto.
1432 (finish_for_expr): Ditto.
1433 (finish_switch_cond): Ditto.
1434 (finish_mem_initializers): Ditto.
1435 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1437 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1438 * parser.c (make_declarator): Declarator is not an expansion.
1439 (make_pointer_declarator): Transfer parameter pack flag to outer
1441 (make_reference_declarator): Ditto.
1442 (make_ptrmem_declarator): Ditto.
1443 (make_call_declarator): Ditto.
1444 (make_array_declarator): Ditto.
1445 (cp_parser_postfix_expression): Allow pack expansion expressions
1446 in the argument list for a call expression.
1447 (cp_parser_parenthesized_expression_list): Add new parameter
1448 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1449 into separate arguments."
1450 (cp_parser_new_placement): Allow pack expansion expressions.
1451 (cp_parser_new_initializer): Ditto.
1452 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1453 base-class initializer expansion.
1454 (cp_parser_mem_initializer): Ditto.
1455 (cp_parser_template_parameter_list): Keep track of whether the
1456 template parameter is a template parameter pack.
1457 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1458 template parameter pack.
1459 (cp_parser_type_parameter): Ditto.
1460 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1462 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1463 this declarator is a parameter pack.
1464 (cp_parser_parameter_declaration): The ellipsis does not end the
1465 parameter declaration, because it might be a parameter pack. Parse
1466 the ellipsis to indicate a parameter pack.
1467 (cp_parser_initializer): Allow pack expansions.
1468 (cp_parser_initializer_list): Allow ellipsis to create an
1469 initializer expansion.
1470 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1472 (cp_parser_type_id_list): Allow ellipsis to create an exception
1473 specifier expansion.
1474 (cp_parser_attribute_list): Don't allow pack expansions.
1475 (cp_parser_functional_cast): Allow pack expansions.
1476 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1477 compute the length of a parameter pack.
1478 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1479 end a template argument.
1480 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1481 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1484 2007-03-09 Dirk Mueller <dmueller@suse.de>
1486 * cp/call.c (build_new_op): Call warn_logical_operator.
1488 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1491 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1494 * pt.c (any_template_arguments_need_structural_equality_p):
1497 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1499 * decl.c (grokdeclarator): Disable warnings for anonymous
1502 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1504 * typeck2.c (readonly_error): Always emit a hard error.
1505 Remove last argument.
1506 * cp-tree.h (readonly_error): Adjust prototype.
1507 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1508 * typeck.c (build_unary_op): Likewise.
1509 (build_modify_expr): Likewise.
1511 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1514 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1516 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1519 * parser.c (struct cp_parser): New IN_IF_STMT.
1520 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1521 returning if parsing the body of an 'if' statement or issuing an
1522 error and continuing.
1523 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1525 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1527 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1530 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1533 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1535 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1536 Objective-C++. Don't exit early if -shared-libgcc needs to be
1539 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1541 * typeck.c (common_base_type): Delete unused function.
1543 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1545 * Make-lang.in: Add dummy lang.install-pdf target.
1547 2007-03-01 Simon Baldwin <simonb@google.com>
1550 * decl.c (check_tag_decl): Added new warning for typedef ignored
1551 when it precedes an otherwise valid non-typedef declaration.
1553 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1555 * typeck.c (build_function_call): Store converted arguments
1556 in a stack-allocated array instead of building a list.
1557 (convert_arguments): Store arguments in the array passed in as an
1558 argument, and return the actual number of arguments.
1559 * call.c (build_call): Delete, and replace with...
1560 (build_call_n, build_call_a): New.
1561 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1562 (build_over_call): Store converted arguments in a stack-allocated
1563 array instead of building a list.
1564 (build_cxx_call): Pass arguments in an array instead of as a list.
1565 (build_java_interface_fn_ref): Rewrite to avoid constructing
1567 * tree.h: Update declarations to reflect above changes.
1568 * method.c (use_thunk): Use a stack-allocated array to hold
1569 the arguments instead of a list.
1570 * rtti.c (throw_bad_cast): Update call to cxx_call.
1571 (throw_bad_typeid): Likewise.
1572 (build_dynamic_cast_1): Likewise.
1573 * init.c (build_builtin_delete_call): Use build_call_n.
1574 * decl.c (expand_static_init): Likewise.
1575 * except.c (cp_protect_cleanup_actions): Likewise.
1576 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1577 (gimplify_must_not_throw_expr): Likewise.
1578 (cxx_omp_apply_fn): Use build_call_a.
1580 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1582 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1583 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1585 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1587 * cp-tree.h (static_ctors): Remove.
1588 * cp-tree.h (static_dtors): Likewise.
1589 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1590 refactoring of tree_map hierarchy.
1591 (decl_shadowed_for_var_insert): Likewise.
1592 * semantics.c (expand_body): Use c_expand_body.
1593 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1594 * decl2.c (static_ctors): Remove.
1595 (static_dtors): Likewise.
1596 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1597 objc_generate_static_init_call. Do not call static_[cd]tors.
1598 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1600 (cp_write_global_declarations): Likewise.
1602 2007-02-23 Richard Guenther <rguenther@suse.de>
1604 * class.c (note_name_declared_in_class): Make declaration
1605 changes meaning a pedwarn.
1607 2007-02-22 Michael Matz <matz@suse.de>
1610 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1611 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1612 dump_function_decl): Guard emitting outer scopes by new flag.
1613 * cp-lang.c (cxx_dwarf_name): New function.
1614 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1615 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1617 (push_template_decl_real, lookup_template_class): Remove calls
1620 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1622 * call.c (build_new_method_call): Ensure that explicit calls of
1623 destructors have type "void".
1625 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1627 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1628 and -Walways-true with -Waddress.
1629 * cvt.c (convert_to_void): Replace unconditional warning with
1632 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1634 * decl.c, tree.c: Fix comment typos.
1636 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1639 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1640 statement expression if we had an error mark node.
1642 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1643 Brooks Moses <brooks.moses@codesourcery.com>
1644 Lee Millward <lee.millward@codesourcery.com>
1646 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1647 Change class to tcc_vl_exp.
1649 * call.c (build_call): Use build_call_list instead
1651 (build_over_call): Likewise.
1652 (build_new_method_call): Use build_min_non_dep_call_list
1653 instead of build_min_non_dep.
1655 * error.c (dump_call_expr_args): New function.
1656 (dump_aggr_init_expr_args): New function.
1657 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1658 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1660 * cvt.c (convert_to_void): Use build_call_array instead
1661 of build3; use new AGGR_INIT_EXPR accessor macros.
1663 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1664 instead of TREE_CODE_LENGTH.
1666 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1667 AGGR_INIT_EXPR accessor macros.
1669 * cp-gimplify.c (cp_gimplify_init_expr): Use
1670 AGGR_INIT_EXPR_SLOT to set the slot operand.
1672 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1673 (AGGR_INIT_EXPR_SLOT): New macro.
1674 (AGGR_INIT_EXPR_ARG): New macro.
1675 (aggr_init_expr_nargs): New macro.
1676 (AGGR_INIT_EXPR_ARGP): New macro.
1677 (aggr_init_expr_arg_iterator): New.
1678 (init_aggr_init_expr_arg_iterator): New.
1679 (next_aggr_init_expr_arg): New.
1680 (first_aggr_init_expr_arg): New.
1681 (more_aggr_init_expr_args_p): New.
1682 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1683 (stabilize_aggr_init): New declaration.
1684 (build_min_non_dep_call_list): Likewise.
1686 * tree.c (process_aggr_init_operands): New function.
1687 (build_aggr_init_array) New function.
1688 (build_cplus_new): Update to use new CALL_EXPR and
1689 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1690 build_aggr_init_array.
1691 (build_min_non_dep_call_list) New function.
1692 (build_min_nt): Assert input code parameter is not a variable
1693 length expression class.
1694 (build_min, build_min_non_dep): Likewise.
1695 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1696 to check for equality instead of recursing. Handle tcc_vl_exp
1698 (stabilize_call): Update to only handle CALL_EXPRs, not
1699 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1700 (stabilize_aggr_init): New function.
1701 (stabilize_init): Use it.
1703 * cxx-pretty-print.c (pp_cxx_postfix_expression)
1704 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
1705 AGGR_INIT_EXPR accessor macros and argument iterators.
1707 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
1708 build_vl_exp. Iterate through the operands, recursively
1709 processing each one.
1710 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
1711 CALL_EXPR accessor macros.
1712 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
1713 tree code classes. Use TREE_OPERAND_LENGTH instead of
1716 * semantics.c (finish_call_expr): Use build_nt_call_list
1717 instead of build_nt.
1718 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
1719 accessor macros. Use build_call_array to construct the
1720 CALL_EXPR node instead of build3
1722 * decl2.c (build_offset_ref_call_from_tree): Use
1723 build_nt_call_list and build_min_non_dep_call_list instead
1724 of build_min_nt and build_min_non_dep.
1726 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
1727 Use build_nt_call_list instead of build_min_nt.
1729 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1732 * call.c (build_conditional_expr): Improve error message.
1734 2007-02-13 Dirk Mueller <dmueller@suse.de>
1736 * friend.c (do_friend): Annotate warning about friend
1737 declarations in templates with OPT_Wnon_template_friend.
1738 Convert informal message from warning() to inform().
1740 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
1741 Mark Mitchell <mark@codesourcery.com>
1744 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
1745 instantiations for variables.
1747 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1750 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
1751 Check warn_unused_value just once.
1753 2007-02-11 Mark Mitchell <mark@codesourcery.com>
1756 * pt.c (determine_specialization): Use skip_artificial_parms_for.
1757 (fn_type_unificiation): Likewise.
1758 (get_bindings): Likewise.
1760 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
1763 * decl.c (finish_function): Use DECL_REPLACEABLE.
1764 * tree.c (cp_cannot_inline_tree_fn): Likewise.
1766 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
1768 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
1770 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1772 * decl.c (grokvardecl): Don't error if !have_tls.
1773 (grokdeclarator): Likewise.
1774 * parser.c (cp_parser_omp_threadprivate): Likewise.
1776 2007-02-07 Jakub Jelinek <jakub@redhat.com>
1779 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
1780 parameters and result decls in omp clauses.
1781 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
1784 2007-02-05 Dirk Mueller <dmueller@suse.de>
1787 * parser.c (cp_parser_class_specifier): Always initialize bases.
1789 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
1791 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
1792 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
1793 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
1795 * semantics.c (finish_omp_atomic): Store a whole expression node
1796 in operand 1, and integer_zero_node in operand 0, for dependent
1797 OMP_ATOMIC. Rewrite to make flow easier to understand.
1799 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1801 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
1803 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
1805 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
1806 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
1808 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
1810 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
1811 keyword warning to -Wc++0x-compat.
1813 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1815 * decl.c (grokdeclarator): Update documentation.
1817 2007-02-02 Jakub Jelinek <jakub@redhat.com>
1820 * decl.c (grokdeclarator): If __thread is used together with
1821 a storage class other than extern and static, clear thread_p
1822 after issuing diagnostics and fall through to checking the
1825 2007-01-30 Roger Sayle <roger@eyesopen.com>
1827 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
1828 calculating the size of an array (to avoid recursive errors).
1830 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1833 * typeck.c (build_binary_op): Fix logic for warning. Move warning
1835 * call.c (convert_like_real): Don't warn when converting to
1838 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1840 * decl.c (pop_label): Replace warning with call to
1841 warn_for_unused_label.
1843 2007-01-28 Andrew Pinski <pinskia@gmail.com>
1846 * semantics.c (finish_pseudo_destructor_expr): Check the
1847 destrutor name by calling check_dtor_name.
1849 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
1851 * lex.c (D_CPP0X): Rename.
1853 (reswords): D_CPP0X -> D_CXX0X.
1854 (init_reswords): Ditto.
1855 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
1856 of C++0x keywords as identifiers.
1858 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
1861 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
1864 2007-01-23 Ian Lance Taylor <iant@google.com>
1866 * typeck.c (convert_for_assignment): Only warn about a = b = c
1867 when converting to bool.
1869 2007-01-23 Roger Sayle <roger@eyesopen.com>
1871 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
1873 * typeck.c (ignore_overflows): Remove the remaining uses of
1874 TREE_CONSTANT_OVERFLOW.
1876 2007-01-20 Jan Hubicka <jh@suse.cz>
1878 * decl2.c (start_objects, start_static_storage_duration_function):
1879 Do not make the functions uninlinable.
1881 2007-01-17 Ian Lance Taylor <iant@google.com>
1883 * class.c (add_method): Call VEC_reserve_exact rather than passing
1884 a negative size to VEC_reserve.
1886 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
1889 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
1891 2007-01-10 Mark Mitchell <mark@codesourcery.com>
1894 * decl.c (make_typename_type): If the qualified name is not a
1895 type, issue an error.
1896 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
1899 2007-01-08 Geoffrey Keating <geoffk@apple.com>
1901 * rtti.c: Include target.h.
1902 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
1903 don't emit typeinfo for fundamental types as weak.
1904 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
1906 2007-01-08 Richard Guenther <rguenther@suse.de>
1908 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
1910 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
1912 * call.c (standard_conversion): Pass flag to
1913 vector_types_convertible_p to disallow emission of note.
1914 * typeck.c (convert_for_assignment): Pass flag to
1915 vector_types_convertible_p to allow emission of note.
1916 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
1917 to disallow emission of note.
1919 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1922 * typeck.c (build_binary_op): Call overflow_warning if
1923 TREE_OVERFLOW_P is true for the result and not for any of the
1926 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
1929 * class.c (add_method): Don't wait until template
1930 instantiation time to complain about duplicate methods.
1932 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1935 * semantics.c (finish_unary_op_expr): Warn only if result
1936 overflowed and operands did not.
1938 2007-01-05 Ian Lance Taylor <iant@google.com>
1940 * typeck.c (build_binary_op): Warn about comparing a non-weak
1943 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
1945 * pt.c (tsubst): Propagate the need for structural equality checks
1946 when reducing the level of template parameters.
1948 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
1950 * pt.c: Fix a comment typo.
1952 2007-01-02 Ian Lance Taylor <iant@google.com>
1954 * semantics.c (maybe_convert_cond): Optionally warn when using an
1955 assignment as a condition.
1956 * typeck.c (convert_for_assignment): Optionally warn about
1957 assigning the result of an assignment to a bool.
1959 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1961 * pt.c (canonical_template_parms): Correct typo in comment.
1963 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1965 * typeck.c (structural_comptypes): Renamed from "comptypes".
1966 (comptypes): Use canonical type information to perform fast type
1967 comparison. When VERIFY_CANONICAL_TYPES, verify that the
1968 canonical type comparison returns the same results as we would see
1969 from the current, structural check. Support COMPARE_STRUCTURAL
1970 when we need structural checks.
1971 * decl.c (typename_compare): Fix comment.
1972 (build_typename_type): TYPENAME_TYPE nodes require structural
1973 equality checks, because they resolve different based on the
1975 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
1976 require structural equality checks (for now).
1977 (build_ptrmemfunc_type): Build the canonical pointer to member
1979 (compute_array_index_type): Whenever we build a new index type
1980 to represent the size of an array in a template, we need to mark
1981 this index type as requiring structural equality. This goes for
1982 arrays with value-dependent sizes with the current ABI, or all
1984 * tree.c (cplus_array_hash): New.
1985 (struct cplus_array_info): New.
1986 (cplus_array_compare): New.
1987 (cplus_array_htab): New.
1988 (build_cplus_array_type_1): Use a hash table to cache the array
1989 types we build. Build the canonical array type for each array
1991 (cp_build_qualified_type_real): When building a cv-qualified array
1992 type, use the hash table of array types and build canonical array
1994 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
1995 use structural equality (for now).
1996 * cp-tree.h (COMPARE_STRUCTURAL): New.
1997 * pt.c (canonical_template_parms): New.
1998 (canonical_type_parameter): New.
1999 (process_template_parm): Find the canonical type parameter.
2000 (lookup_template_class): When we have named the primary template
2001 type, set the canonical type for our template class to the primary
2002 template type. If any of the template arguments need structural
2003 equality checks, the template class needs structural equality
2005 (tsubst): When reducing the level of a template template
2006 parameter, we require structural equality tests for the resulting
2007 parameter because its template parameters have not had their types
2008 canonicalized. When reducing a template type parameter, find the
2009 canonical reduced type parameter.
2010 (any_template_arguments_need_structural_equality_p): New.