1 2007-08-15 Paolo Carlini <pcarlini@suse.de>
4 * pt.c (push_template_decl_real): Depending on TYPE_P
5 use either TYPE_CONTEXT or DECL_CONTEXT.
7 2007-08-14 Mark Mitchell <mark@codesourcery.com>
9 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
10 constructors and destructors return this.
12 2007-08-14 Paolo Carlini <pcarlini@suse.de>
15 * decl2.c (check_classfn): Return error_mark_node in case of error;
16 in that case, do not call add_method.
17 * decl.c (start_decl): Deal with check_classfn returning
19 (grokfndecl): Likewise.
20 * pt.c (tsubst_friend_function): Likewise.
22 2007-08-14 Andrew Pinski <pinskia@gmail.com>
25 * typeck.c (build_binary_op): Disallow vector float types with
26 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
28 2007-08-11 Ian Lance Taylor <iant@google.com>
30 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
32 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
34 2007-08-10 Ollie Wild <aaw@google.com>
36 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
38 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
40 (unqualified_namespace_lookup): Fix ambiguous_decl call.
41 (lookup_using_namespace): Fix ambiguous_decl call.
42 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
44 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
46 * call.c (name_as_c_string): Use CONST_CAST.
47 * decl.c (build_decl): Likewise.
48 * parser.c (cp_parser_string_literal): Likewise.
50 2007-08-10 Paolo Carlini <pcarlini@suse.de>
53 * error.c (dump_expr): Consistently use the *_cxx_*
54 variants of the pretty-print functions.
56 2007-08-10 Paolo Carlini <pcarlini@suse.de>
59 * decl.c (check_special_function_return_type): Just error
60 on return type specified for conversion operator.
62 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
64 * typeck2.c (readonly_error): Handle general expressions.
65 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
67 2007-08-06 Dan Hipschman <dsh@google.com>
69 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
72 2007-08-04 Alfred Minarik <a.minarik@aon.at>
75 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
76 * g++spec.c (lang_specific_driver): Check them.
78 2007-08-06 Paolo Carlini <pcarlini@suse.de>
81 * pt.c (template_class_depth): Fix comment; change return type
84 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
87 2007-03-26 Dirk Mueller <dmueller@suse.de>
89 * parser.c (cp_parser_member_declaration): Pedwarn
90 about stray semicolons after member declarations.
92 2007-08-02 Lee Millward <lee.millward@gmail.com>
97 * parser.c (cp_parser_asm_definition): Detect and discard asm
98 statements with invalid inputs or outputs.
99 (cp_parser_asm_operand_list): Return error mark node if any
100 of the operands are invalid. Adjust documentation.
102 2007-08-02 Nick Clifton <nickc@redhat.com>
104 * typeck.c: Change copyright header to refer to version 3 of the
105 GNU General Public License and to point readers at the COPYING3
106 file and the FSF's license web page.
107 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
108 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
109 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
110 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
111 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
112 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
113 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
114 name-lookup.h, parser.c: Likewise.
116 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
119 * call.c (magic_varargs_p): Honor the "type generic" attribute.
121 2007-07-30 Paolo Carlini <pcarlini@suse.de>
124 * semantics.c (finish_label_stmt): Reject the __label__
125 extension outside function scopes.
127 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
129 * parser.c (eof_token): Un-constify.
130 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
131 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
134 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
136 * pt.c, tree.c, typeck2.c: Fix comment typos.
138 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
139 Mark Mitchell <mark@codesourcery.com>
142 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
143 hidden due to friend declarations in local classes.
145 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
147 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
148 * cp-tree.def (DECLTYPE_TYPE): New.
149 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
150 (dump_type_prefix): Ditto.
151 (dump_type_suffix): Ditto.
152 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
153 * mangle.c (write_type): Handle DECLTYPE_TYPE.
154 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
156 (DECLTYPE_TYPE_EXPR): New.
157 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
158 (finish_declared_type): Declare.
159 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
161 (pp_cxx_type_id): Ditto.
162 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
163 (tsubst): Substitute into a DECLTYPE_TYPE node.
164 (tsubst_copy): Ditto.
165 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
167 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
168 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
169 structural equality (because we can't hash the expressions).
170 (finish_declared_type): New.
171 * lex.c (reswords): Add "decltype" keyword.
172 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
173 (cp_parser_postfix_expression): Add member_access_only_p to
174 restrict postfix expression to member access expressions.
175 (cp_parser_unary_expression): Update call to
176 cp_parser_postfix_expression to reflect new parameter.
177 (cp_parser_declared_type): New.
178 (cp_parser_simple_type_specifier): Parse decltype types.
180 2007-07-27 Mark Mitchell <mark@codesourcery.com>
183 * call.c (convert_for_arg_passing): Only widen bitfields to their
184 declared types if necessary.
186 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
188 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
191 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
193 * decl.c (typename_hash, typename_compare): Constify.
194 * mangle.c (hash_type, compare_type): Likewise.
195 * pt.c (eq_local_specializations, hash_local_specialization):
197 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
198 list_hash): Likewise.
199 * typeck2.c (pat_compare): Likewise.
201 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
203 * method.c (implicitly_declare_fn): Increase alignment if member
204 function pointer format requires it.
206 2007-07-24 Paolo Carlini <pcarlini@suse.de>
209 * typeck.c (check_return_expr): Do not pass a null argument
212 2007-07-24 Paolo Carlini <pcarlini@suse.de>
215 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
218 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
221 * typeck.c (convert_arguments): Only use default args if we have
225 * typeck.c (structural_comptypes): No need to check
226 resolve_typename_type return value here.
227 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
228 * pt.c (resolve_typename_type): Follow typename typedefs. Return
229 original type rather than error_mark_node in case of failure.
230 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
231 resolve_typename_type result check.
232 (cp_parser_direct_declarator, cp_parser_head,
233 cp_parser_constructor_declarator_p): Likewise.
235 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
237 * pt.c (template_parms_variadic_p): Remove.
238 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
240 2007-07-12 Jakub Jelinek <jakub@redhat.com>
243 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
244 argument to dump_aggr_init_expr_args instead of false.
246 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
248 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
249 canonical types; otherwise, fall back to structural type
250 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
251 internal compiler error if the canonical types are wrong.
253 2007-07-11 Paolo Carlini <pcarlini@suse.de>
256 * parser.c (cp_parser_make_indirect_declarator): When the
257 the code argument is ERROR_MARK return cp_error_declarator.
259 2007-07-09 Geoffrey Keating <geoffk@apple.com>
262 * decl.c (cxx_init_decl_processing): Don't set
263 force_align_functions_log.
264 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
265 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
266 FUNCTION_DECL, return its alignment.
268 2007-07-09 Richard Guenther <rguenther@suse.de>
270 * decl.c (start_preparsed_function): Do not promote return type.
272 2007-07-08 Paolo Carlini <pcarlini@suse.de>
275 * pt.c (unify): Never pass error_mark_node to template_decl_level.
277 2007-07-07 Mark Mitchell <mark@codesourcery.com>
280 * pt.c (resolve_overloaded_unification): Robustify. Return a
282 (type_unification_real): Adjust accordingly.
284 2007-07-06 Richard Guenther <rguenther@suse.de>
286 * init.c (build_new_1): Use the correct pointer type.
287 * typeck2.c (build_m_component_ref): Likewise.
289 2007-07-05 Mark Mitchell <mark@codesourcery.com>
292 * init.c (build_zero_init): Always build an initializer for
294 * typeck2.c (build_functional_cast): Use build_zero_init.
297 * init.c (build_new_1): Always pass the allocation function to
298 build_op_delete_call.
299 * call.c (build_op_delete_call): Handle operator delete with a
300 variable-argument list. Do not issue an error when no matching
301 deallocation function is available for a new operator.
304 * cp-tree.h (any_value_dependent_elements_p): Declare it.
305 * decl.c (value_dependent_init_p): New function.
306 (cp_finish_decl): Use it.
307 * pt.c (value_dependent_expression_p): Use
308 any_value_dependent_elements_p.
309 * parser.c (cp_parser_primary_expression): Add comment about
310 treating dependent qualified names as integral
311 constant-expressions.
313 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
315 * decl.c (build_ptrmemfunc_type): Always use structural equality
316 tests when comparing pointer-to-member-function types, because the
317 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
320 2007-07-03 Mark Mitchell <mark@codesourcery.com>
322 * init.c (build_new): Tweak comment.
324 2007-06-29 Dave Brolley <brolley@redhat.com>
327 * parser.c (cp_parser_new_type_id): Don't reduce a named array
328 type to its base type and number of elements here.
329 * init.c (build_new): Call complete_type_or_else to ensure that the
330 type is complete and to issue a diagnostic if it is not.
331 (build_new_1): Don't call complete_type_or_else here.
333 2007-07-03 Richard Guenther <rguenther@suse.de>
336 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
339 2007-07-02 Simon Baldwin <simonb@google.com>
341 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
342 for inner-style nested forward declarations that don't declare
345 2007-07-02 Jakub Jelinek <jakub@redhat.com>
348 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
349 DECL_P in not a variable and appears more than once error messages.
351 2007-07-01 Ollie Wild <aaw@google.com>
353 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
354 (select_decl): Remove function.
355 (unqualified_namespace_lookup): Populate binding by calling
356 ambiguous_decl. Remove select_decl call.
357 (lookup_qualified_name): Remove select_decl call.
358 * decl.c (lookup_and_check_tag): Check for ambiguous references.
359 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
360 generation when name lookup is ambiguous.
362 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
365 * init.c (build_new_1): Use structural equality on the copy of the
368 2007-06-28 Geoffrey Keating <geoffk@apple.com>
370 * decl2.c (determine_visibility): Implement
371 flag_visibility_ms_compat effect on type info.
372 * decl.c (cxx_init_decl_processing): Implement
373 global effect of flag_visibility_ms_compat.
375 2007-06-28 Geoffrey Keating <geoffk@apple.com>
377 * decl2.c (start_objects): Mark constructor-running function
380 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
383 * decl.c (grokdeclarator): Reset friendp for member functions declared
384 friend of their own class.
386 2007-06-23 Mark Mitchell <mark@codesourcery.com>
388 * decl2.c (determine_visibility): Don't look for dllexport here.
389 (determine_visibility_from_class): Tidy.
391 2007-06-18 Simon Baldwin <simonb@google.com>
394 * parser.c (cp_parser_single_declaration): Added check for storage
395 class other than sc_none in parsed declaration, and a flag to indicate
396 if the call is part of an explicit template specialization parse.
397 * (cp_parser_explicit_specialization): Specialization check flag added
398 to call to cp_parser_single_declaration(), set true.
399 * (cp_parser_template_declaration_after_export): Specialization check
400 flag added to call to cp_parser_single_declaration(), set false.
401 * pt.c (check_explicit_specialization): Added code to copy visiblity
402 and linkage from the templated function to the explicit specialization.
404 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
406 * typeck.c (build_binary_op): For templates build the
407 expression in pieces to avoid the assert in build2_stat.
408 (get_member_function_from_ptrfunc):
409 Change over to using POINTER_PLUS_EXPR and convert
410 the second operand to sizetype.
411 * typeck2.c (build_m_component_ref): Likewise.
412 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
413 instead of PLUS_EXPR for pointers.
414 (build_new_1): Likewise.
415 (build_vec_delete_1): Likewise.
416 (build_vec_delete): Likewise.
417 * class.c (build_base_path): Likewise.
418 (build_base_path): Likewise.
419 (convert_to_base_statically): Likewise.
420 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
421 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
422 instead of PLUS_EXPR.
423 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
424 instead of PLUS_EXPR for pointers.
425 * call.c (build_special_member_call): Likewise.
426 * rtti.c (build_headof): Likewise.
427 Use sizetype instead of ptrdiff_type_node.
428 (tinfo_base_init): Create a POINTER_PLUS_EXPR
429 instead of PLUS_EXPR for pointers.
430 * except.c (expand_start_catch_block): Do a
431 NEGATIVE and then a POINTER_PLUS_EXPR instead
433 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
434 PLUS_EXPR on pointer types over to use
435 POINTER_PLUS_EXPR and remove the conversion
436 to the pointer types.
437 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
438 adding to a pointer type. Use size_int instead of
439 ssize_int. Convert the index to sizetype before
440 adding it to the pointer.
442 2007-06-15 Mark Mitchell <mark@codesourcery.com>
444 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
445 (DECL_ANON_UNION_VAR_P): New macro.
446 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
447 than DECL_VAR_MARKED_P, to keep track of which variables we have
449 * decl.c (redeclaration_error_message): Complain about redeclaring
450 anonymous union members at namespace scope.
451 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
453 2007-06-14 Geoff Keating <geoffk@apple.com>
455 * decl2.c (determine_visibility): Ensure that functions with
456 hidden types as parameters are hidden.
459 * decl2.c (determine_visibility): Remove duplicate code for
462 2007-06-12 Ian Lance Taylor <iant@google.com>
465 * init.c (avoid_placement_new_aliasing): New static function.
466 (build_new_1): Call it.
468 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
470 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
471 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
473 2007-06-08 Jakub Jelinek <jakub@redhat.com>
476 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
477 on init, the non-decl cond operand and increment value.
479 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
482 * decl.c (check_initializer): Report an error when a brace enclosed
483 initializer is used for a non-aggregate type in C++98.
484 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
486 (grokdeclarator): Likewise.
487 (move_fn_p): Likewise.
488 * typeck.c (check_return_expr): Likewise.
489 * call.c (reference_binding): Likewise.
490 * error.c (cp_cpp_error): Likewise.
491 * pt.c (check_default_tmpl_args): Likewise.
493 * lex.c (init_reswords): Likewise.
494 * parser.c (p_parser_primary_expression): Likewise.
495 (TOKEN_PRECEDENCE): Likewise.
496 (cp_parser_init_declarator): Likewise.
497 (cp_parser_ptr_operator): Likewise.
498 (cp_parser_parameter_declaration): Likewise.
499 (cp_parser_enclosed_template_argument_list): Likewise.
500 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
501 (cp_parser_next_token_ends_template_argument_p): Likewise.
503 2007-06-04 Simon Baldwin <simonb@google.com>
505 * decl.c (grokdeclarator): Readability change. Moved case labels
506 into direct switch statement scope.
508 2007-06-04 Paolo Carlini <pcarlini@suse.de>
510 * call.c (convert_like_real): Remove pointless code.
512 2007-05-31 Mark Mitchell <mark@codesourcery.com>
514 * decl.c (get_atexit_fn_ptr_type): New function.
515 (get_atexit_node): Use it.
516 (start_cleanup_fn): Likewise.
517 (register_dtor_fn): Use the object's destructor, instead of a
518 separate cleanup function, where possible.
519 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
520 (atexit_fn_ptr_type_node): New macro.
521 * decl2.c (build_cleanup): Use build_address.
523 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
525 * typeck.c (build_binary_op): Include types in error.
527 2007-05-31 Jakub Jelinek <jakub@redhat.com>
530 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
531 needs runtime initialization.
533 2007-05-31 Paolo Carlini <pcarlini@suse.de>
536 * semantics.c (finish_trait_expr): Complete the types.
538 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
539 Douglas Gregor <doug.gregor@gmail.com>
540 Pedro Lamarao <pedro.lamarao@mndfck.org>
541 Howard Hinnant <howard.hinnant@gmail.com>
545 * typeck.c (comptypes): Don't consider rvalue and lvalue
546 reference types to be equivalent.
547 (check_return_expr): Move from certain lvalues when returning
549 * decl.c (grokdeclarator): Implement reference collapsing.
550 (copy_fn_p): Don't consider constructors taking rvalue references
551 to be copy constructors.
553 * call.c (conversion): New "rvaluedness_matches_p" member.
554 (convert_class_to_reference): Require reference type as first
555 parameter instead of base type.
556 (reference_binding): Add logic to handle rvalue references.
557 (implicit_conversion): Update inaccurate comment.
558 (convert_like_real): Disable creation of temporaries that are
559 impossible to initialize for types with move constructors.
560 (build_over_call): Elide move constructors when possible.
561 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
562 (maybe_handle_ref_bind): Return conversion instead of type node.
563 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
564 determine preferred conversion sequences.
565 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
566 (LOOKUP_PREFER_RVALUE): New.
567 (DECL_MOVE_CONSTRUCTOR_P): New.
568 (struct cp_declarator): Add "reference" member for reference
569 types, with new "rvalue_ref" flag.
570 (cp_build_reference_type): Declare.
571 (move_fn_p): Declare.
572 * error.c (dump_type_prefix): Format rvalue reference types
573 correctly in error messages.
574 * except.c (build_throw): Move from certain lvalues when
576 * mangle.c (write_type): Mangle rvalue references differently
577 than regular references.
578 * parser.c (make_reference_declarator): Add boolean parameter for
580 (cp_parser_make_indirect_declarator): New.
581 (cp_parser_new_declarator_opt): Call
582 cp_parser_make_indirect_declarator.
583 (cp_parser_conversion_declarator_opt): Ditto.
584 (cp_parser_declarator): Ditto.
585 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
587 * pt.c (tsubst): Implement reference collapsing.
588 (maybe_adjust_types_for_deduction): Implement special template
589 parameter deduction rule for rvalue references.
590 (type_unification_real): Update calls to
591 maybe_adjust_types_for_deduction.
592 (try_one_overload): Ditto.
593 (unify_pack_expansion): Ditto.
594 * tree.c (lvalue_p_1): Handle rvalue reference types.
595 (cp_build_reference_type): New.
597 2007-05-30 Jakub Jelinek <jakub@redhat.com>
600 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
601 variables that need runtime initialization.
603 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
606 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
607 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
608 case POSTDECREMENT_EXPR>): Return the error_mark_node
609 if either the real or imaginary parts would an
612 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
613 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
616 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
617 token is a closing brace, false if there are no tokens left.
618 (cp_parser_namespace_alias_definition): Only consume the next token if
619 it is a closing brace.
621 * parser.c (cp_parser_class_specifier): Likewise.
623 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
625 * semantics.c (finish_member_declaration): Fix a typo in the
628 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
640 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
641 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
642 * pt.c (check_for_bare_parameter_packs): Return bool indicated
643 whether everything was okay. Fix indentation.
644 (push_template_decl_real): Check for bare parameter packs in
645 function parameters; where errors occur, mark the parameter types
646 with ERROR_MARK_NODEs to avert ICEs.
647 (coerce_template_parameter_pack): New.
648 (coerce_template_parms): Moved parameter pack coercion into
649 coerce_template_parameter_pack, and permit it anywhere in the
650 template parameter list (not just at the end). Parameter and
651 argument indices can vary (somewhat) separately now, so add
652 PARM_IDX and ARG_IDX.
653 (fn_type_unification): Don't set an argument pack as incomplete if
654 no argument pack was deduced.
655 (type_unification_real): If a type parameter is a parameter pack
656 and has not otherwise been deduced, it will be deduced to an empty
658 (more_specialized_fn): Use the actual lengths of the argument
659 lists when comparing against expansions.
660 * semantics.c (finish_member_declaration): If a field's type has
661 bare parameter packs, error and set its type to ERROR_MARK_NODE.
663 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
666 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
668 2007-05-22 Ollie Wild <aaw@google.com>
670 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
671 (unqualified_namespace_lookup): Adds check for hidden types.
673 2007-05-22 Ollie Wild <aaw@google.com>
675 * decl.c (duplicate_decls): Verify namespace names are unique.
677 2007-05-21 Mark Mitchell <mark@codesourcery.com>
679 * decl.c (cxx_maybe_build_cleanup): Handle
680 __attribute__((cleanup)).
682 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
684 * cvt.c (cp_convert_and_check): Don't check warnings if the
687 2007-05-18 Geoffrey Keating <geoffk@apple.com>
689 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
691 2007-05-14 Paolo Carlini <pcarlini@suse.de>
694 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
695 type only if is a class type (5.2.8/4).
697 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
699 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
700 * decl.c (grokdeclarator): Use unsigned_type_for instead of
701 c_common_unsigned_type.
703 2007-05-11 Silvius Rus <rus@google.com>
705 * cp/typeck.c (build_indirect_ref): Add call to
706 strict_aliasing_warning.
707 (build_reinterpret_cast_1): Condition call to
708 strict_aliasing_warning.
710 2007-05-11 Jan Hubicka <jh@suse.cz>
712 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
713 * decl2.c (start_objects): ctors and dtors are no longer public.
714 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
716 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
718 * typeck.c (build_unary_op): Remove code that used to
719 handle non lvalue increments/decrements.
721 2007-05-07 Mike Stump <mrs@apple.com>
723 * parser.c (check_empty_body): Add.
724 (cp_parser_iteration_statement): Add call to check_empty_body.
726 2007-05-05 Geoffrey Keating <geoffk@apple.com>
729 * mangle.c (write_mangled_name): Mangle static variable names.
730 (write_unqualified_name): Use local-source-name for
731 namespace-scope static variables.
733 2007-05-04 Dirk Mueller <dmueller@suse.de>
735 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
738 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
741 * decl2.c (constrain_class_visibility):
742 Use strip_pointer_or_array_types instead of strip_array_types.
744 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
747 * decl.c (reshape_init_r): Don't reshape the first element if it
748 is a pointer to member function.
750 2007-04-27 Simon Baldwin <simonb@google.com>
752 * decl.c (grokparms): Changed message format from %qD to %qE.
754 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
756 * error.c (maybe_warn_variadic_templates): Variadic templates are
757 now in C++0x, so only warn about them in C++98 mode.
759 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
762 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
763 integeral types from vectors types.
765 2007-04-26 Jakub Jelinek <jakub@redhat.com>
768 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
769 for type dependent OMP_CLAUSE_DECLs.
771 2007-04-24 Mark Mitchell <mark@codesourcery.com>
774 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
775 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
776 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
777 * init.c (build_zero_init): Adjust, as
778 COMPLEX_TYPE is now a SCALAR_TYPE.
779 * typeck2.c (digest_init): Allow brace-enclosed initializers for
780 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
782 2007-04-25 Paolo Carlini <pcarlini@suse.de>
784 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
785 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
786 (trait_expr_value): Adjust.
788 2007-04-23 Simon Baldwin <simonb@google.com>
790 * decl.c (grokparms): Added new error for duplicate function
791 parameters names in function prototypes, to match gcc behavior.
793 2007-04-23 Jan Hubicka <jh@suse.cz>
795 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
798 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
800 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
801 instead of checking GIMPLE_STMT_P in chain_next.
803 2007-04-17 Mark Mitchell <mark@codesourcery.com>
806 * call.c (convert_for_arg_passing): Convert bitfields to their
809 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
812 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
814 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
818 * cp/decl2.c (constrain_class_visibility):
819 Do not warn about the use of anonymous namespace in the main input file.
821 2007-04-15 Mark Mitchell <mark@codesourcery.com>
823 * cp-tree.h (current_template_parms): Fix typo in comment.
825 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
827 * cp-tree.h, error.c: Fix comment typos.
829 2007-04-13 Jason Merrill <jason@redhat.com>
832 * call.c (reference_binding): Add c_cast_p parm. If true,
833 add quals to TO as needed to make it reference-compatible.
835 2007-04-11 Jan Hubicka <jh@suse.cz>
837 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
838 that we are not processing template_decl.
840 2007-04-09 Mark Mitchell <mark@codesourcery.com>
843 * class.c (build_base_path): Ensure that the converted pointer has
844 the same cv-qualification as the input.
846 2007-04-09 Paolo Carlini <pcarlini@suse.de>
848 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
850 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
852 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
854 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
855 * tree.c (cp_add_pending_fn_decls): Remove.
856 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
858 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
860 Revert change removing staticp.
862 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
864 * cp-objcp-common.c (cxx_staticp): Remove.
865 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
866 * cp-tree.h (cxx_staticp):
868 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
870 * class.c (check_for_override): Don't remove dllmport attribute
873 2007-04-03 Jakub Jelinek <jakub@redhat.com>
876 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
877 type issue error and return early.
879 2007-03-30 Jason Merrill <jason@redhat.com>
882 * typeck.c (cp_type_readonly): New fn.
883 * cp-tree.h: Declare it.
884 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
885 (cp_finish_decl): Not here.
887 2007-03-31 Richard Guenther <rguenther@suse.de>
889 * optimize.c (maybe_clone_body): Replace splay-tree usage by
892 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
897 * parser.c (declarator_can_be_parameter_pack): New.
898 (cp_parser_template_parameter): Only parse the `...' if the
899 declarator can be a parameter pack.
900 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
902 * pt.c (find_parameter_packs_r): Look into the bounds on integer
903 types (they could be used as array bounds).
904 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
905 (tsubst_pack_expansion): Handle failure to expand parameter
908 2007-03-30 Paolo Carlini <pcarlini@suse.de>
911 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
912 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
913 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
914 (CLASS_TYPE_NON_UNION_P): Add.
915 (struct lang_type_class): Add has_complex_dflt.
916 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
917 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
918 * cp-tree.def: Add TRAIT_EXPR.
919 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
920 * lex.c (struct resword): Add __has_nothrow_assign,
921 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
922 __has_trivial_constructor, __has_trivial_copy,
923 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
924 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
925 __is_pod, __is_polymorphic, __is_union.
926 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
927 (cp_parser_trait_expr): New.
928 * semantics.c (finish_trait_expr, trait_expr_value
929 classtype_has_nothrow_copy_or_assign_p): New.
930 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
932 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
933 * class.c (check_bases, check_field_decl, check_bases_and_members):
934 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
935 * pt.c (uses_template_parms, tsubst_copy_and_build,
936 value_dependent_expression_p, type_dependent_expression_p): Deal with
938 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
940 2007-03-29 Richard Guenther <rguenther@suse.de>
942 * tree.c (cp_walk_subtrees): Do not set input_location.
944 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
947 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
950 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
952 * parser.c (struct cp_parser): Update comment for
953 greater_than_is_operator_p.
954 (cp_parser_primary_expression): In C++0x mode, a cast operator can
955 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
956 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
957 !GREATER_THAN_IS_OPERATOR_P.
958 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
959 `>>' operators that will become two `>' tokens in C++0x.
960 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
961 mode, allowing it to terminate default arguments.
962 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
963 `>>' like two consecutive `>' tokens.
964 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
965 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
966 ends a template argument.
968 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
970 * decl.c (redeclaration_error_message): Complain when redeclaring
971 a friend function with default template arguments (C++0x mode only).
972 * cp-tree.h (check_default_tmpl_args): Declare.
973 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
974 template arguments in function templates. Add support for checking
975 the default template arguments of friend templates.
976 (push_template_decl_real): Fix call to check_default_tmpl_args.
977 (type_unification_real): If a template parameter has not been
978 deduced but provides a default template argument, substitute into
979 that default template argument.
980 * parser.c (cp_parser_init_declarator): When declaring (but not
981 defining!) a function template in C++0x mode, check for default
984 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
987 * decl.c (grokdeclarator): Deal with cv-qualified function type
988 typedefs in the same way for member and non-member functions.
990 2007-03-26 Dirk Mueller <dmueller@suse.de>
992 * parser.c (cp_parser_member_declaration): Pedwarn
993 about stray semicolons after member declarations.
995 2007-03-26 Paolo Carlini <pcarlini@suse.de>
998 * pt.c (instantiate_decl): Set in_system_header.
1000 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1002 * cp-tree.h (current_tempalte_parms): Improve documentation.
1003 * pt.c (current_template_args): Likewise.
1006 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1007 not consume tokens when failing.
1009 2007-03-22 Jim Wilson <wilson@specifix.com>
1010 Mark Mitchell <mark@codesourcery.com>
1013 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1014 consistent with FROM.
1016 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1018 * error.c (dump_expr): Handle dependent names that designate types.
1019 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1021 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1023 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1025 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1027 * cvt.c (cp_convert_and_check) : Define.
1028 * cp-tree.h (cp_convert_and_check): Declare.
1029 * call.c (convert_conversion_warnings): Rename to
1030 conversion_null_warnings. The warning for floating-point to
1031 integer is handled by convert_and_check in convert_like_real.
1032 (convert_like_real): convert_conversion_warnings was renamed as
1033 conversion_null_warnings.
1034 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1035 overflow and changes of value during conversion.
1037 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1040 * parser.c (cp_parser_statement): If 'namespace' is found, this
1041 only can be a namespace alias definition, so parse it now.
1042 (cp_parser_namespace_alias_definition): if we find an open brace
1043 instead of '=', then this is actually a misplaced namespace
1046 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1049 * decl.c (cxx_init_decl_processing): Move command-line options
1050 processing to c-opts.c.
1052 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1054 * ptree.c (cxx_print_type): Use formatting markup for integers
1055 when printing template parameter index/level/orig level.
1056 (cxx_print_xnode): Ditto.
1057 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1058 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1059 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1061 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1062 rather than a HOST_WIDE_INT.
1063 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1064 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1066 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1067 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1068 IN_BASE_INITIALIZER bool bitfields.
1069 (struct cp_declarator): Make KIND a 4-bit field. Make
1070 PARAMETER_PACK_P a bool bitfield just after KIND.
1071 * pt.c (uses_parameter_packs): Destroy the pointer set.
1072 (make_pack_expansion): Ditto.
1073 (check_for_bare_parameter_packs): Ditto.
1074 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1076 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1079 * call.c (convert_default_arg): Instead of copying the node,
1082 2007-03-15 Dirk Mueller <dmueller@suse.de>
1085 * call.c (convert_conversion_warnings): New..
1086 (convert_like_real): .. factored out from here.
1087 (convert_conversion_warnings): Add warning about
1088 false being converted to NULL in argument passing.
1090 2007-03-14 Dirk Mueller <dmueller@suse.de>
1092 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1093 (finish_do_body): Warn about empty body in do/while statement.
1095 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1097 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1099 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1102 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1105 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1107 * cp/repo.c (init_repo): Initialize random_seed saved options.
1108 (finish_repo): Adjust.
1110 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1113 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1116 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1118 * decl.c (compute_array_index_type): New warning flag warn_vla.
1120 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1123 * call.c (convert_default_arg): Copy non-constant arguments.
1125 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1128 * parser.c (cp_parser_postfix_expression): Disallow compound
1129 literals in constant expressions.
1132 * semantics.c (finish_typeof): Use unlowered_expr_type.
1134 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1137 * cp-tree.h (unlowered_expr_type): New function.
1138 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1139 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1140 (unlowered_expr_type): New function.
1141 (build_unary_op): Disallow predecrements of bool bitfields.
1142 * call.c (build_conditional_expr): Use unlowered_expr_type.
1143 * pt.c (type_unification_real): Likewise.
1145 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1148 * typeck.c (check_return_expr): Check for bare parameter packs.
1149 (comptypes): Compare template parameter packs and
1150 type pack expansions.
1151 * decl.c (grokdeclarator): Deal with the declaration of function
1153 (grokparms): Verify that the (optional) function parameter pack is
1154 at the end of the parameter list.
1155 (xref_basetypes): Handle pack expansions in the base class.
1156 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1157 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1158 (NONTYPE_ARGUMENT_PACK): New.
1159 (TYPE_PACK_EXPANSION): New.
1160 (EXPR_PACK_EXPANSION): New.
1161 (ARGUMENT_PACK_SELECT): New.
1162 * cp-objcp-common.c (cp_tree_size): Compute size of
1163 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1164 ARGUMENT_PACK_SELECT.
1165 * error.c (dump_template_argument): Print template argument packs.
1166 (dump_template_argument_list): Ditto.
1167 (dump_template_parameter): Dump `...' for template type parameter
1169 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1170 (dump_parameters): Print function parameter packs.
1171 (dump_template_parms): Print template argument packs.
1172 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1173 (maybe_warn_variadic_templates): New.
1174 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1175 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1176 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1178 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1179 (write_template_arg): Write argument packs as separate arguments.
1180 * cp-tree.h (struct template_parm_index_s): Add flag that
1181 indicates that the template parameter is actually a parameter
1183 (struct tree_argument_pack_select): New.
1184 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1185 (union lang_tree_node): Add argument_pack_select.
1186 (FUNCTION_PARAMETER_PACK_P): New.
1187 (PACK_EXPANSION_P): New.
1188 (PACK_EXPANSION_PATTERN): New.
1189 (SET_PACK_EXPANSION_PATTERN): New.
1190 (PACK_EXPANSION_PARAMETER_PACKS): New.
1191 (ARGUMENT_PACK_P): New.
1192 (ARGUMENT_PACK_ARGS): New.
1193 (SET_ARGUMENT_PACK_ARGS): New.
1194 (ARGUMENT_PACK_INCOMPLETE_P): New.
1195 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1196 (TEMPLATE_PARM_PARAMETER_PACK): New.
1197 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1198 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1199 (ARGUMENT_PACK_SELECT_INDEX): New.
1200 (ARGUMENT_PACK_SELECT_ARG): New.
1201 (struct cp_declarator): Add parameter_pack_p flag.
1202 (maybe_warn_variadic_templates): Declare.
1203 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1204 indicate a template parameter pack.
1205 (uses_parameter_packs): Declare.
1206 (template_parameter_pack_p): Declare.
1207 (template_parms_variadic_p): Declare.
1208 (make_pack_expansion): Declare.
1209 (check_for_bare_parameter_packs): Declare.
1210 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1211 sizeof... expressions.
1212 (pp_cxx_expression): Print pack expansions and non-type argument
1214 (pp_cxx_exception_specification): Print pack expansions.
1215 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1216 (pp_cxx_ctor_initializer): Print pack expansions.
1217 (pp_cxx_type_id): Print pack expansions.
1218 (pp_cxx_template_argument_list): Print argument packs.
1219 (pp_cxx_template_parameter): Print ellipsis for template parameter
1221 * pt.c (comp_template_parms): Compare template parameter packs.
1222 (template_parameter_pack_p): New.
1223 (template_parms_variadic_p): New.
1224 (template_args_variadic_p): New.
1225 (make_ith_pack_parameter_name): New.
1226 (struct find_parameter_pack_data): New.
1227 (find_parameter_packs_r): New.
1228 (uses_parameter_packs): New.
1229 (make_pack_expansion): New.
1230 (check_for_bare_parameter_packs): New.
1231 (expand_template_argument_pack): New.
1232 (reduce_template_parm_level): Propagate parameter pack flag.
1233 (process_template_parm): Add is_parameter_pack parameter to state
1234 when the parameter is actually a parameter pack. Create template
1235 parameter packs when is_parameter_pack is true.
1236 (current_template_args): The argument for a template parameter
1237 pack is an argument pack containing a single pack expansion.
1238 (process_partial_specialization): When checking that non-type
1239 argument expressions do not involve template parameters, loop over
1240 the arguments in argument packs separately.
1241 (push_template_decl_real): Check that the type of the declaration
1242 does not have any bare parameter packs. Check that primary
1243 templates have no more than one parameter pack, and that it comes
1244 at the end of the template parameter list.
1245 (convert_template_argument): Handle coercions for pack expansion
1246 expressions by coercing the pattern then rebuilding the expansion.
1247 (coerce_template_parms): When coercing the arguments for a
1248 variadic template, pack "extra" arguments into an argument pack.
1249 (coerce_template_template_parms): Cannot coerce between parameter
1250 packs and non-pack parameters.
1251 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1252 (comp_template_args): Expand all template arguments packs before
1253 comparing template argument lists.
1254 (mangle_class_name_for_template): Make argument packs as separate
1256 (for_each_template_parm_r): No need to handle BASELINK.
1257 (instantiate_class_template): Handle pack expansions in the base
1259 (tsubst_pack_expansion): New.
1260 (tsubst_template_args): Handle substitutions of argument packs and
1261 pack expansion into template argument lists.
1262 (tsubst_decl): Expand function parameter packs into separate
1263 function parameters.
1264 (tsubst_arg_types): Expand a type pack expansion into separate
1266 (tsubst_exception_specification): Handle pack expansions in
1267 exception specifiers.
1268 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1269 replacing a template parameter with its argument. If we encounter
1270 a substitution for an argument pack, just return the parameter
1272 (tsubst_copy): sizeof(X...) returns the number of elements in
1273 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1274 PARM_DECL is a parameter pack.
1275 (tsubst_expr): Expression pack expansions and argument packs
1276 cannot show up here; they will all be handled through function
1277 calls, sizeof, and template argument lists.
1278 (tsubst_copy_and_build): sizeof(X...) returns the number of
1279 elements in parameter pack X. Handle pack expansions in TREE_LIST
1280 and CONSTRUCTOR nodes.
1281 (fn_type_unification): Handle "incomplete" explicit template
1282 argument lists that specify some of the arguments for a template
1284 (type_unification_real): Unify arguments against pack expansions.
1285 (template_parm_level_and_index): New, helper function.
1286 (unify_pack_expansion): New.
1287 (unify): Unify argument packs on an argument-by-argument basis,
1288 handling variadic argument packs as well.
1289 (more_specialized_fn): Handle unification of function parameter
1290 packs. All things being equal, prefer non-variadic function
1291 templates to variadic function templates.
1292 (more_specialized_class): Prefer the variadic class template
1293 partial specialization that binds fewer arguments to a parameter
1295 (regenerate_decl_from_template): Expand function parameter packs
1296 into separate parameters.
1297 (instantiate_decl): Ditto.
1298 (tsubst_initializer_list): Handle pack expansions for base-class
1300 (dependent_type_p_r): Determine dependent types in argument packs
1301 and pack expansions.
1302 (value_dependent_expression_p): Determine value-dependence of
1303 non-type argument packs.
1304 (dependent_template_arg_p): Handle argument packs.
1305 * semantics.c (finish_cond): Check for bare parameter packs.
1306 (finish_expr_stmt): Ditto.
1307 (finish_for_expr): Ditto.
1308 (finish_switch_cond): Ditto.
1309 (finish_mem_initializers): Ditto.
1310 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1312 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1313 * parser.c (make_declarator): Declarator is not an expansion.
1314 (make_pointer_declarator): Transfer parameter pack flag to outer
1316 (make_reference_declarator): Ditto.
1317 (make_ptrmem_declarator): Ditto.
1318 (make_call_declarator): Ditto.
1319 (make_array_declarator): Ditto.
1320 (cp_parser_postfix_expression): Allow pack expansion expressions
1321 in the argument list for a call expression.
1322 (cp_parser_parenthesized_expression_list): Add new parameter
1323 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1324 into separate arguments."
1325 (cp_parser_new_placement): Allow pack expansion expressions.
1326 (cp_parser_new_initializer): Ditto.
1327 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1328 base-class initializer expansion.
1329 (cp_parser_mem_initializer): Ditto.
1330 (cp_parser_template_parameter_list): Keep track of whether the
1331 template parameter is a template parameter pack.
1332 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1333 template parameter pack.
1334 (cp_parser_type_parameter): Ditto.
1335 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1337 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1338 this declarator is a parameter pack.
1339 (cp_parser_parameter_declaration): The ellipsis does not end the
1340 parameter declaration, because it might be a parameter pack. Parse
1341 the ellipsis to indicate a parameter pack.
1342 (cp_parser_initializer): Allow pack expansions.
1343 (cp_parser_initializer_list): Allow ellipsis to create an
1344 initializer expansion.
1345 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1347 (cp_parser_type_id_list): Allow ellipsis to create an exception
1348 specifier expansion.
1349 (cp_parser_attribute_list): Don't allow pack expansions.
1350 (cp_parser_functional_cast): Allow pack expansions.
1351 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1352 compute the length of a parameter pack.
1353 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1354 end a template argument.
1355 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1356 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1359 2007-03-09 Dirk Mueller <dmueller@suse.de>
1361 * cp/call.c (build_new_op): Call warn_logical_operator.
1363 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1366 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1369 * pt.c (any_template_arguments_need_structural_equality_p):
1372 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1374 * decl.c (grokdeclarator): Disable warnings for anonymous
1377 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1379 * typeck2.c (readonly_error): Always emit a hard error.
1380 Remove last argument.
1381 * cp-tree.h (readonly_error): Adjust prototype.
1382 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1383 * typeck.c (build_unary_op): Likewise.
1384 (build_modify_expr): Likewise.
1386 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1389 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1391 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1394 * parser.c (struct cp_parser): New IN_IF_STMT.
1395 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1396 returning if parsing the body of an 'if' statement or issuing an
1397 error and continuing.
1398 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1400 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1402 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1405 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1408 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1410 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1411 Objective-C++. Don't exit early if -shared-libgcc needs to be
1414 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1416 * typeck.c (common_base_type): Delete unused function.
1418 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1420 * Make-lang.in: Add dummy lang.install-pdf target.
1422 2007-03-01 Simon Baldwin <simonb@google.com>
1425 * decl.c (check_tag_decl): Added new warning for typedef ignored
1426 when it precedes an otherwise valid non-typedef declaration.
1428 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1430 * typeck.c (build_function_call): Store converted arguments
1431 in a stack-allocated array instead of building a list.
1432 (convert_arguments): Store arguments in the array passed in as an
1433 argument, and return the actual number of arguments.
1434 * call.c (build_call): Delete, and replace with...
1435 (build_call_n, build_call_a): New.
1436 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1437 (build_over_call): Store converted arguments in a stack-allocated
1438 array instead of building a list.
1439 (build_cxx_call): Pass arguments in an array instead of as a list.
1440 (build_java_interface_fn_ref): Rewrite to avoid constructing
1442 * tree.h: Update declarations to reflect above changes.
1443 * method.c (use_thunk): Use a stack-allocated array to hold
1444 the arguments instead of a list.
1445 * rtti.c (throw_bad_cast): Update call to cxx_call.
1446 (throw_bad_typeid): Likewise.
1447 (build_dynamic_cast_1): Likewise.
1448 * init.c (build_builtin_delete_call): Use build_call_n.
1449 * decl.c (expand_static_init): Likewise.
1450 * except.c (cp_protect_cleanup_actions): Likewise.
1451 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1452 (gimplify_must_not_throw_expr): Likewise.
1453 (cxx_omp_apply_fn): Use build_call_a.
1455 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1457 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1458 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1460 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1462 * cp-tree.h (static_ctors): Remove.
1463 * cp-tree.h (static_dtors): Likewise.
1464 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1465 refactoring of tree_map hierarchy.
1466 (decl_shadowed_for_var_insert): Likewise.
1467 * semantics.c (expand_body): Use c_expand_body.
1468 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1469 * decl2.c (static_ctors): Remove.
1470 (static_dtors): Likewise.
1471 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1472 objc_generate_static_init_call. Do not call static_[cd]tors.
1473 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1475 (cp_write_global_declarations): Likewise.
1477 2007-02-23 Richard Guenther <rguenther@suse.de>
1479 * class.c (note_name_declared_in_class): Make declaration
1480 changes meaning a pedwarn.
1482 2007-02-22 Michael Matz <matz@suse.de>
1485 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1486 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1487 dump_function_decl): Guard emitting outer scopes by new flag.
1488 * cp-lang.c (cxx_dwarf_name): New function.
1489 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1490 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1492 (push_template_decl_real, lookup_template_class): Remove calls
1495 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1497 * call.c (build_new_method_call): Ensure that explicit calls of
1498 destructors have type "void".
1500 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1502 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1503 and -Walways-true with -Waddress.
1504 * cvt.c (convert_to_void): Replace unconditional warning with
1507 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1509 * decl.c, tree.c: Fix comment typos.
1511 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1514 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1515 statement expression if we had an error mark node.
1517 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1518 Brooks Moses <brooks.moses@codesourcery.com>
1519 Lee Millward <lee.millward@codesourcery.com>
1521 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1522 Change class to tcc_vl_exp.
1524 * call.c (build_call): Use build_call_list instead
1526 (build_over_call): Likewise.
1527 (build_new_method_call): Use build_min_non_dep_call_list
1528 instead of build_min_non_dep.
1530 * error.c (dump_call_expr_args): New function.
1531 (dump_aggr_init_expr_args): New function.
1532 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1533 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1535 * cvt.c (convert_to_void): Use build_call_array instead
1536 of build3; use new AGGR_INIT_EXPR accessor macros.
1538 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1539 instead of TREE_CODE_LENGTH.
1541 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1542 AGGR_INIT_EXPR accessor macros.
1544 * cp-gimplify.c (cp_gimplify_init_expr): Use
1545 AGGR_INIT_EXPR_SLOT to set the slot operand.
1547 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1548 (AGGR_INIT_EXPR_SLOT): New macro.
1549 (AGGR_INIT_EXPR_ARG): New macro.
1550 (aggr_init_expr_nargs): New macro.
1551 (AGGR_INIT_EXPR_ARGP): New macro.
1552 (aggr_init_expr_arg_iterator): New.
1553 (init_aggr_init_expr_arg_iterator): New.
1554 (next_aggr_init_expr_arg): New.
1555 (first_aggr_init_expr_arg): New.
1556 (more_aggr_init_expr_args_p): New.
1557 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1558 (stabilize_aggr_init): New declaration.
1559 (build_min_non_dep_call_list): Likewise.
1561 * tree.c (process_aggr_init_operands): New function.
1562 (build_aggr_init_array) New function.
1563 (build_cplus_new): Update to use new CALL_EXPR and
1564 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1565 build_aggr_init_array.
1566 (build_min_non_dep_call_list) New function.
1567 (build_min_nt): Assert input code parameter is not a variable
1568 length expression class.
1569 (build_min, build_min_non_dep): Likewise.
1570 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1571 to check for equality instead of recursing. Handle tcc_vl_exp
1573 (stabilize_call): Update to only handle CALL_EXPRs, not
1574 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1575 (stabilize_aggr_init): New function.
1576 (stabilize_init): Use it.
1578 * cxx-pretty-print.c (pp_cxx_postfix_expression)
1579 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
1580 AGGR_INIT_EXPR accessor macros and argument iterators.
1582 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
1583 build_vl_exp. Iterate through the operands, recursively
1584 processing each one.
1585 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
1586 CALL_EXPR accessor macros.
1587 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
1588 tree code classes. Use TREE_OPERAND_LENGTH instead of
1591 * semantics.c (finish_call_expr): Use build_nt_call_list
1592 instead of build_nt.
1593 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
1594 accessor macros. Use build_call_array to construct the
1595 CALL_EXPR node instead of build3
1597 * decl2.c (build_offset_ref_call_from_tree): Use
1598 build_nt_call_list and build_min_non_dep_call_list instead
1599 of build_min_nt and build_min_non_dep.
1601 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
1602 Use build_nt_call_list instead of build_min_nt.
1604 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1607 * call.c (build_conditional_expr): Improve error message.
1609 2007-02-13 Dirk Mueller <dmueller@suse.de>
1611 * friend.c (do_friend): Annotate warning about friend
1612 declarations in templates with OPT_Wnon_template_friend.
1613 Convert informal message from warning() to inform().
1615 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
1616 Mark Mitchell <mark@codesourcery.com>
1619 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
1620 instantiations for variables.
1622 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1625 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
1626 Check warn_unused_value just once.
1628 2007-02-11 Mark Mitchell <mark@codesourcery.com>
1631 * pt.c (determine_specialization): Use skip_artificial_parms_for.
1632 (fn_type_unificiation): Likewise.
1633 (get_bindings): Likewise.
1635 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
1638 * decl.c (finish_function): Use DECL_REPLACEABLE.
1639 * tree.c (cp_cannot_inline_tree_fn): Likewise.
1641 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
1643 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
1645 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1647 * decl.c (grokvardecl): Don't error if !have_tls.
1648 (grokdeclarator): Likewise.
1649 * parser.c (cp_parser_omp_threadprivate): Likewise.
1651 2007-02-07 Jakub Jelinek <jakub@redhat.com>
1654 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
1655 parameters and result decls in omp clauses.
1656 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
1659 2007-02-05 Dirk Mueller <dmueller@suse.de>
1662 * parser.c (cp_parser_class_specifier): Always initialize bases.
1664 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
1666 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
1667 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
1668 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
1670 * semantics.c (finish_omp_atomic): Store a whole expression node
1671 in operand 1, and integer_zero_node in operand 0, for dependent
1672 OMP_ATOMIC. Rewrite to make flow easier to understand.
1674 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1676 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
1678 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
1680 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
1681 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
1683 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
1685 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
1686 keyword warning to -Wc++0x-compat.
1688 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1690 * decl.c (grokdeclarator): Update documentation.
1692 2007-02-02 Jakub Jelinek <jakub@redhat.com>
1695 * decl.c (grokdeclarator): If __thread is used together with
1696 a storage class other than extern and static, clear thread_p
1697 after issuing diagnostics and fall through to checking the
1700 2007-01-30 Roger Sayle <roger@eyesopen.com>
1702 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
1703 calculating the size of an array (to avoid recursive errors).
1705 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1708 * typeck.c (build_binary_op): Fix logic for warning. Move warning
1710 * call.c (convert_like_real): Don't warn when converting to
1713 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1715 * decl.c (pop_label): Replace warning with call to
1716 warn_for_unused_label.
1718 2007-01-28 Andrew Pinski <pinskia@gmail.com>
1721 * semantics.c (finish_pseudo_destructor_expr): Check the
1722 destrutor name by calling check_dtor_name.
1724 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
1726 * lex.c (D_CPP0X): Rename.
1728 (reswords): D_CPP0X -> D_CXX0X.
1729 (init_reswords): Ditto.
1730 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
1731 of C++0x keywords as identifiers.
1733 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
1736 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
1739 2007-01-23 Ian Lance Taylor <iant@google.com>
1741 * typeck.c (convert_for_assignment): Only warn about a = b = c
1742 when converting to bool.
1744 2007-01-23 Roger Sayle <roger@eyesopen.com>
1746 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
1748 * typeck.c (ignore_overflows): Remove the remaining uses of
1749 TREE_CONSTANT_OVERFLOW.
1751 2007-01-20 Jan Hubicka <jh@suse.cz>
1753 * decl2.c (start_objects, start_static_storage_duration_function):
1754 Do not make the functions uninlinable.
1756 2007-01-17 Ian Lance Taylor <iant@google.com>
1758 * class.c (add_method): Call VEC_reserve_exact rather than passing
1759 a negative size to VEC_reserve.
1761 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
1764 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
1766 2007-01-10 Mark Mitchell <mark@codesourcery.com>
1769 * decl.c (make_typename_type): If the qualified name is not a
1770 type, issue an error.
1771 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
1774 2007-01-08 Geoffrey Keating <geoffk@apple.com>
1776 * rtti.c: Include target.h.
1777 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
1778 don't emit typeinfo for fundamental types as weak.
1779 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
1781 2007-01-08 Richard Guenther <rguenther@suse.de>
1783 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
1785 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
1787 * call.c (standard_conversion): Pass flag to
1788 vector_types_convertible_p to disallow emission of note.
1789 * typeck.c (convert_for_assignment): Pass flag to
1790 vector_types_convertible_p to allow emission of note.
1791 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
1792 to disallow emission of note.
1794 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1797 * typeck.c (build_binary_op): Call overflow_warning if
1798 TREE_OVERFLOW_P is true for the result and not for any of the
1801 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
1804 * class.c (add_method): Don't wait until template
1805 instantiation time to complain about duplicate methods.
1807 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1810 * semantics.c (finish_unary_op_expr): Warn only if result
1811 overflowed and operands did not.
1813 2007-01-05 Ian Lance Taylor <iant@google.com>
1815 * typeck.c (build_binary_op): Warn about comparing a non-weak
1818 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
1820 * pt.c (tsubst): Propagate the need for structural equality checks
1821 when reducing the level of template parameters.
1823 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
1825 * pt.c: Fix a comment typo.
1827 2007-01-02 Ian Lance Taylor <iant@google.com>
1829 * semantics.c (maybe_convert_cond): Optionally warn when using an
1830 assignment as a condition.
1831 * typeck.c (convert_for_assignment): Optionally warn about
1832 assigning the result of an assignment to a bool.
1834 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1836 * pt.c (canonical_template_parms): Correct typo in comment.
1838 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1840 * typeck.c (structural_comptypes): Renamed from "comptypes".
1841 (comptypes): Use canonical type information to perform fast type
1842 comparison. When VERIFY_CANONICAL_TYPES, verify that the
1843 canonical type comparison returns the same results as we would see
1844 from the current, structural check. Support COMPARE_STRUCTURAL
1845 when we need structural checks.
1846 * decl.c (typename_compare): Fix comment.
1847 (build_typename_type): TYPENAME_TYPE nodes require structural
1848 equality checks, because they resolve different based on the
1850 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
1851 require structural equality checks (for now).
1852 (build_ptrmemfunc_type): Build the canonical pointer to member
1854 (compute_array_index_type): Whenever we build a new index type
1855 to represent the size of an array in a template, we need to mark
1856 this index type as requiring structural equality. This goes for
1857 arrays with value-dependent sizes with the current ABI, or all
1859 * tree.c (cplus_array_hash): New.
1860 (struct cplus_array_info): New.
1861 (cplus_array_compare): New.
1862 (cplus_array_htab): New.
1863 (build_cplus_array_type_1): Use a hash table to cache the array
1864 types we build. Build the canonical array type for each array
1866 (cp_build_qualified_type_real): When building a cv-qualified array
1867 type, use the hash table of array types and build canonical array
1869 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
1870 use structural equality (for now).
1871 * cp-tree.h (COMPARE_STRUCTURAL): New.
1872 * pt.c (canonical_template_parms): New.
1873 (canonical_type_parameter): New.
1874 (process_template_parm): Find the canonical type parameter.
1875 (lookup_template_class): When we have named the primary template
1876 type, set the canonical type for our template class to the primary
1877 template type. If any of the template arguments need structural
1878 equality checks, the template class needs structural equality
1880 (tsubst): When reducing the level of a template template
1881 parameter, we require structural equality tests for the resulting
1882 parameter because its template parameters have not had their types
1883 canonicalized. When reducing a template type parameter, find the
1884 canonical reduced type parameter.
1885 (any_template_arguments_need_structural_equality_p): New.