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|
2007-07-09 Richard Guenther <rguenther@suse.de>
* decl.c (start_preparsed_function): Do not promote return type.
2007-07-08 Paolo Carlini <pcarlini@suse.de>
PR c++/30535
* pt.c (unify): Never pass error_mark_node to template_decl_level.
2007-07-07 Mark Mitchell <mark@codesourcery.com>
PR c++/32232
* pt.c (resolve_overloaded_unification): Robustify. Return a
bool, not an int.
(type_unification_real): Adjust accordingly.
2007-07-06 Richard Guenther <rguenther@suse.de>
* init.c (build_new_1): Use the correct pointer type.
* typeck2.c (build_m_component_ref): Likewise.
2007-07-05 Mark Mitchell <mark@codesourcery.com>
PR c++/32245
* init.c (build_zero_init): Always build an initializer for
non-static storage.
* typeck2.c (build_functional_cast): Use build_zero_init.
PR c++/32251
* init.c (build_new_1): Always pass the allocation function to
build_op_delete_call.
* call.c (build_op_delete_call): Handle operator delete with a
variable-argument list. Do not issue an error when no matching
deallocation function is available for a new operator.
PR c++/31992
* cp-tree.h (any_value_dependent_elements_p): Declare it.
* decl.c (value_dependent_init_p): New function.
(cp_finish_decl): Use it.
* pt.c (value_dependent_expression_p): Use
any_value_dependent_elements_p.
* parser.c (cp_parser_primary_expression): Add comment about
treating dependent qualified names as integral
constant-expressions.
2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
* decl.c (build_ptrmemfunc_type): Always use structural equality
tests when comparing pointer-to-member-function types, because the
handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
types.
2007-07-03 Mark Mitchell <mark@codesourcery.com>
* init.c (build_new): Tweak comment.
2007-06-29 Dave Brolley <brolley@redhat.com>
PR c++/31743
* parser.c (cp_parser_new_type_id): Don't reduce a named array
type to its base type and number of elements here.
* init.c (build_new): Call complete_type_or_else to ensure that the
type is complete and to issue a diagnostic if it is not.
(build_new_1): Don't call complete_type_or_else here.
2007-07-03 Richard Guenther <rguenther@suse.de>
PR c++/32609
* class.c (fixed_type_or_null): Re-lookup the hashtable slot
after recursing.
2007-07-02 Simon Baldwin <simonb@google.com>
* parser.c (cp_parser_elaborated_type_specifier): Added a warning
for inner-style nested forward declarations that don't declare
anything useful.
2007-07-02 Jakub Jelinek <jakub@redhat.com>
PR c++/31748
* semantics.c (finish_omp_clauses): Use %qD instead of %qE for
DECL_P in not a variable and appears more than once error messages.
2007-07-01 Ollie Wild <aaw@google.com>
* name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
(select_decl): Remove function.
(unqualified_namespace_lookup): Populate binding by calling
ambiguous_decl. Remove select_decl call.
(lookup_qualified_name): Remove select_decl call.
* decl.c (lookup_and_check_tag): Check for ambiguous references.
* parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
generation when name lookup is ambiguous.
2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
PR c++/31724
* init.c (build_new_1): Use structural equality on the copy of the
array type.
2007-06-28 Geoffrey Keating <geoffk@apple.com>
* decl2.c (determine_visibility): Implement
flag_visibility_ms_compat effect on type info.
* decl.c (cxx_init_decl_processing): Implement
global effect of flag_visibility_ms_compat.
2007-06-28 Geoffrey Keating <geoffk@apple.com>
* decl2.c (start_objects): Mark constructor-running function
as artificial.
2007-06-26 Simon Martin <simartin@users.sourceforge.net>
PR c++/32111
* decl.c (grokdeclarator): Reset friendp for member functions declared
friend of their own class.
2007-06-23 Mark Mitchell <mark@codesourcery.com>
* decl2.c (determine_visibility): Don't look for dllexport here.
(determine_visibility_from_class): Tidy.
2007-06-18 Simon Baldwin <simonb@google.com>
PR c++/31923
* parser.c (cp_parser_single_declaration): Added check for storage
class other than sc_none in parsed declaration, and a flag to indicate
if the call is part of an explicit template specialization parse.
* (cp_parser_explicit_specialization): Specialization check flag added
to call to cp_parser_single_declaration(), set true.
* (cp_parser_template_declaration_after_export): Specialization check
flag added to call to cp_parser_single_declaration(), set false.
* pt.c (check_explicit_specialization): Added code to copy visiblity
and linkage from the templated function to the explicit specialization.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* typeck.c (build_binary_op): For templates build the
expression in pieces to avoid the assert in build2_stat.
(get_member_function_from_ptrfunc):
Change over to using POINTER_PLUS_EXPR and convert
the second operand to sizetype.
* typeck2.c (build_m_component_ref): Likewise.
* init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
(build_new_1): Likewise.
(build_vec_delete_1): Likewise.
(build_vec_delete): Likewise.
* class.c (build_base_path): Likewise.
(build_base_path): Likewise.
(convert_to_base_statically): Likewise.
(fixed_type_or_null): Handle POINTER_PLUS_EXPR.
(get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR.
(dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* call.c (build_special_member_call): Likewise.
* rtti.c (build_headof): Likewise.
Use sizetype instead of ptrdiff_type_node.
(tinfo_base_init): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* except.c (expand_start_catch_block): Do a
NEGATIVE and then a POINTER_PLUS_EXPR instead
of a MINUS_EXPR.
* cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
PLUS_EXPR on pointer types over to use
POINTER_PLUS_EXPR and remove the conversion
to the pointer types.
* method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
adding to a pointer type. Use size_int instead of
ssize_int. Convert the index to sizetype before
adding it to the pointer.
2007-06-15 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (DECL_VAR_MARKED_P): Remove.
(DECL_ANON_UNION_VAR_P): New macro.
* class.c (fixed_type_or_null): Tidy. Use a hash table, rather
than DECL_VAR_MARKED_P, to keep track of which variables we have
seen.
* decl.c (redeclaration_error_message): Complain about redeclaring
anonymous union members at namespace scope.
* decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2007-06-14 Geoff Keating <geoffk@apple.com>
* decl2.c (determine_visibility): Ensure that functions with
hidden types as parameters are hidden.
PR 31093
* decl2.c (determine_visibility): Remove duplicate code for
handling type info.
2007-06-12 Ian Lance Taylor <iant@google.com>
PR libstdc++/29286
* init.c (avoid_placement_new_aliasing): New static function.
(build_new_1): Call it.
2007-06-11 Rafael Avila de Espindola <espindola@google.com>
* cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
(LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2007-06-08 Jakub Jelinek <jakub@redhat.com>
PR c++/32177
* semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
on init, the non-decl cond operand and increment value.
2007-06-07 Simon Martin <simartin@users.sourceforge.net>
PR c++/30759
* decl.c (check_initializer): Report an error when a brace enclosed
initializer is used for a non-aggregate type in C++98.
(redeclaration_error_message): Rewrote flag_cpp0x in terms of
cxx_dialect.
(grokdeclarator): Likewise.
(move_fn_p): Likewise.
* typeck.c (check_return_expr): Likewise.
* call.c (reference_binding): Likewise.
* error.c (cp_cpp_error): Likewise.
* pt.c (check_default_tmpl_args): Likewise.
(tsubst): Likewise.
* lex.c (init_reswords): Likewise.
* parser.c (p_parser_primary_expression): Likewise.
(TOKEN_PRECEDENCE): Likewise.
(cp_parser_init_declarator): Likewise.
(cp_parser_ptr_operator): Likewise.
(cp_parser_parameter_declaration): Likewise.
(cp_parser_enclosed_template_argument_list): Likewise.
(cp_parser_skip_to_end_of_template_parameter_list): Likewise.
(cp_parser_next_token_ends_template_argument_p): Likewise.
2007-06-04 Simon Baldwin <simonb@google.com>
* decl.c (grokdeclarator): Readability change. Moved case labels
into direct switch statement scope.
2007-06-04 Paolo Carlini <pcarlini@suse.de>
* call.c (convert_like_real): Remove pointless code.
2007-05-31 Mark Mitchell <mark@codesourcery.com>
* decl.c (get_atexit_fn_ptr_type): New function.
(get_atexit_node): Use it.
(start_cleanup_fn): Likewise.
(register_dtor_fn): Use the object's destructor, instead of a
separate cleanup function, where possible.
* cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
(atexit_fn_ptr_type_node): New macro.
* decl2.c (build_cleanup): Use build_address.
2007-05-31 Daniel Berlin <dberlin@dberlin.org>
* typeck.c (build_binary_op): Include types in error.
2007-05-31 Jakub Jelinek <jakub@redhat.com>
PR c++/31806
* decl.c (cp_finish_decl): Also clear was_readonly if a static var
needs runtime initialization.
2007-05-31 Paolo Carlini <pcarlini@suse.de>
PR c++/32158
* semantics.c (finish_trait_expr): Complete the types.
2007-05-30 Russell Yanofsky <russ@yanofsky.org>
Douglas Gregor <doug.gregor@gmail.com>
Pedro Lamarao <pedro.lamarao@mndfck.org>
Howard Hinnant <howard.hinnant@gmail.com>
PR c++/7412
PR c++/29939
* typeck.c (comptypes): Don't consider rvalue and lvalue
reference types to be equivalent.
(check_return_expr): Move from certain lvalues when returning
them.
* decl.c (grokdeclarator): Implement reference collapsing.
(copy_fn_p): Don't consider constructors taking rvalue references
to be copy constructors.
(move_fn_p): New.
* call.c (conversion): New "rvaluedness_matches_p" member.
(convert_class_to_reference): Require reference type as first
parameter instead of base type.
(reference_binding): Add logic to handle rvalue references.
(implicit_conversion): Update inaccurate comment.
(convert_like_real): Disable creation of temporaries that are
impossible to initialize for types with move constructors.
(build_over_call): Elide move constructors when possible.
(maybe_handle_implicit_object): Set "rvaluedness_matches_p".
(maybe_handle_ref_bind): Return conversion instead of type node.
(compare_ics): Add logic to use "rvaluedness_matches_p" values to
determine preferred conversion sequences.
* cp-tree.h (TYPE_REF_IS_RVALUE): New.
(LOOKUP_PREFER_RVALUE): New.
(DECL_MOVE_CONSTRUCTOR_P): New.
(struct cp_declarator): Add "reference" member for reference
types, with new "rvalue_ref" flag.
(cp_build_reference_type): Declare.
(move_fn_p): Declare.
* error.c (dump_type_prefix): Format rvalue reference types
correctly in error messages.
* except.c (build_throw): Move from certain lvalues when
throwing.
* mangle.c (write_type): Mangle rvalue references differently
than regular references.
* parser.c (make_reference_declarator): Add boolean parameter for
rvalue references.
(cp_parser_make_indirect_declarator): New.
(cp_parser_new_declarator_opt): Call
cp_parser_make_indirect_declarator.
(cp_parser_conversion_declarator_opt): Ditto.
(cp_parser_declarator): Ditto.
(cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
declarators.
* pt.c (tsubst): Implement reference collapsing.
(maybe_adjust_types_for_deduction): Implement special template
parameter deduction rule for rvalue references.
(type_unification_real): Update calls to
maybe_adjust_types_for_deduction.
(try_one_overload): Ditto.
(unify_pack_expansion): Ditto.
* tree.c (lvalue_p_1): Handle rvalue reference types.
(cp_build_reference_type): New.
2007-05-30 Jakub Jelinek <jakub@redhat.com>
PR c++/31809
* decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
variables that need runtime initialization.
2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
PR c++/31339
* typeck.c (build_unary_op <case PREINCREMENT_EXPR,
case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
case POSTDECREMENT_EXPR>): Return the error_mark_node
if either the real or imaginary parts would an
error_mark_node.
2007-05-25 Simon Martin <simartin@users.sourceforge.net>
Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/31745
* parser.c (cp_parser_skip_to_closing_brace): Return true if the next
token is a closing brace, false if there are no tokens left.
(cp_parser_namespace_alias_definition): Only consume the next token if
it is a closing brace.
* parser.c (cp_parser_class_specifier): Likewise.
2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
* semantics.c (finish_member_declaration): Fix a typo in the
last checkin.
2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
PR c++/31431
PR c++/31432
PR c++/31434
PR c++/31435
PR c++/31437
PR c++/31438
PR c++/31442
PR c++/31443
PR c++/31444
PR c++/31445
* error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
* cp-tree.h (check_for_bare_parameter_packs): Returns bool.
* pt.c (check_for_bare_parameter_packs): Return bool indicated
whether everything was okay. Fix indentation.
(push_template_decl_real): Check for bare parameter packs in
function parameters; where errors occur, mark the parameter types
with ERROR_MARK_NODEs to avert ICEs.
(coerce_template_parameter_pack): New.
(coerce_template_parms): Moved parameter pack coercion into
coerce_template_parameter_pack, and permit it anywhere in the
template parameter list (not just at the end). Parameter and
argument indices can vary (somewhat) separately now, so add
PARM_IDX and ARG_IDX.
(fn_type_unification): Don't set an argument pack as incomplete if
no argument pack was deduced.
(type_unification_real): If a type parameter is a parameter pack
and has not otherwise been deduced, it will be deduced to an empty
parameter pack.
(more_specialized_fn): Use the actual lengths of the argument
lists when comparing against expansions.
* semantics.c (finish_member_declaration): If a field's type has
bare parameter packs, error and set its type to ERROR_MARK_NODE.
2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
PR target/27067
* mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2007-05-22 Ollie Wild <aaw@google.com>
* name-lookup.c (ambiguous_decl): Adds check for hidden types.
(unqualified_namespace_lookup): Adds check for hidden types.
2007-05-22 Ollie Wild <aaw@google.com>
* decl.c (duplicate_decls): Verify namespace names are unique.
2007-05-21 Mark Mitchell <mark@codesourcery.com>
* decl.c (cxx_maybe_build_cleanup): Handle
__attribute__((cleanup)).
2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* cvt.c (cp_convert_and_check): Don't check warnings if the
conversion failed.
2007-05-18 Geoffrey Keating <geoffk@apple.com>
* mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2007-05-14 Paolo Carlini <pcarlini@suse.de>
PR c++/29928
* rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
type only if is a class type (5.2.8/4).
2007-05-14 Rafael Avila de Espindola <espindola@google.com>
* cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
* decl.c (grokdeclarator): Use unsigned_type_for instead of
c_common_unsigned_type.
2007-05-11 Silvius Rus <rus@google.com>
* cp/typeck.c (build_indirect_ref): Add call to
strict_aliasing_warning.
(build_reinterpret_cast_1): Condition call to
strict_aliasing_warning.
2007-05-11 Jan Hubicka <jh@suse.cz>
* semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
* decl2.c (start_objects): ctors and dtors are no longer public.
(cp_write_global_declarations): Do not call c_build_cdtor_fns.
2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
* typeck.c (build_unary_op): Remove code that used to
handle non lvalue increments/decrements.
2007-05-07 Mike Stump <mrs@apple.com>
* parser.c (check_empty_body): Add.
(cp_parser_iteration_statement): Add call to check_empty_body.
2007-05-05 Geoffrey Keating <geoffk@apple.com>
PR 31775
* mangle.c (write_mangled_name): Mangle static variable names.
(write_unqualified_name): Use local-source-name for
namespace-scope static variables.
2007-05-04 Dirk Mueller <dmueller@suse.de>
* cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
not in effect.
2007-05-02 Seongbae Park <seongbae.park@gmail.com>
PR c++/31663
* decl2.c (constrain_class_visibility):
Use strip_pointer_or_array_types instead of strip_array_types.
2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR C++/30221
* decl.c (reshape_init_r): Don't reshape the first element if it
is a pointer to member function.
2007-04-27 Simon Baldwin <simonb@google.com>
* decl.c (grokparms): Changed message format from %qD to %qE.
2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
* error.c (maybe_warn_variadic_templates): Variadic templates are
now in C++0x, so only warn about them in C++98 mode.
2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR C++/30016
* typeck.c (build_reinterpret_cast_1): Only allow conversion to
integeral types from vectors types.
2007-04-26 Jakub Jelinek <jakub@redhat.com>
PR c++/31598
* semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
for type dependent OMP_CLAUSE_DECLs.
2007-04-24 Mark Mitchell <mark@codesourcery.com>
PR c++/31338
* cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
* typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
COMPLEX_TYPE is now an ARITHMETIC_TYPE.
* init.c (build_zero_init): Adjust, as
COMPLEX_TYPE is now a SCALAR_TYPE.
* typeck2.c (digest_init): Allow brace-enclosed initializers for
COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2007-04-25 Paolo Carlini <pcarlini@suse.de>
* semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
(trait_expr_value): Adjust.
2007-04-23 Simon Baldwin <simonb@google.com>
* decl.c (grokparms): Added new error for duplicate function
parameters names in function prototypes, to match gcc behavior.
2007-04-23 Jan Hubicka <jh@suse.cz>
* cp/decl2.c (finish_objects): Do not call target constructor/destructor
bits dirrectly.
2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
* cp-tree.h (lang_tree_node): Use GENERIC_NEXT
instead of checking GIMPLE_STMT_P in chain_next.
2007-04-17 Mark Mitchell <mark@codesourcery.com>
PR c++/31513
* call.c (convert_for_arg_passing): Convert bitfields to their
declared types.
2007-04-17 Simon Martin <simartin@users.sourceforge.net>
PR c++/31517
* pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2007-04-16 Seongbae Park <seongbae.park@gmail.com>
PR c++/29365
* cp/decl2.c (constrain_class_visibility):
Do not warn about the use of anonymous namespace in the main input file.
2007-04-15 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (current_template_parms): Fix typo in comment.
2007-04-15 Kazu Hirata <kazu@codesourcery.com>
* cp-tree.h, error.c: Fix comment typos.
2007-04-13 Jason Merrill <jason@redhat.com>
PR c++/31074
* call.c (reference_binding): Add c_cast_p parm. If true,
add quals to TO as needed to make it reference-compatible.
2007-04-11 Jan Hubicka <jh@suse.cz>
* cp/class.c (convert_to_base_statically): Fold produced tree; verify
that we are not processing template_decl.
2007-04-09 Mark Mitchell <mark@codesourcery.com>
PR c++/31449
* class.c (build_base_path): Ensure that the converted pointer has
the same cv-qualification as the input.
2007-04-09 Paolo Carlini <pcarlini@suse.de>
* tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
* cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
Do not set it.
(LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
* tree.c (cp_add_pending_fn_decls): Remove.
* cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2007-04-07 Daniel Berlin <dberlin@dberlin.org>
Revert change removing staticp.
2007-04-06 Daniel Berlin <dberlin@dberlin.org>
* cp-objcp-common.c (cxx_staticp): Remove.
* cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
* cp-tree.h (cxx_staticp):
2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
* class.c (check_for_override): Don't remove dllmport attribute
of virtual methods.
2007-04-03 Jakub Jelinek <jakub@redhat.com>
PR c++/30847
* typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
type issue error and return early.
2007-03-30 Jason Merrill <jason@redhat.com>
PR c++/31187
* typeck.c (cp_type_readonly): New fn.
* cp-tree.h: Declare it.
* decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
(cp_finish_decl): Not here.
2007-03-31 Richard Guenther <rguenther@suse.de>
* optimize.c (maybe_clone_body): Replace splay-tree usage by
pointer-map.
2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
PR c++/31138
PR c++/31140
PR c++/31141
* parser.c (declarator_can_be_parameter_pack): New.
(cp_parser_template_parameter): Only parse the `...' if the
declarator can be a parameter pack.
(cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
is NULL.
* pt.c (find_parameter_packs_r): Look into the bounds on integer
types (they could be used as array bounds).
(check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
(tsubst_pack_expansion): Handle failure to expand parameter
packs.
2007-03-30 Paolo Carlini <pcarlini@suse.de>
PR c++/26099
* cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
(enum cp_tree_node_structure_enum, union lang_tree_node): Update.
(CLASS_TYPE_NON_UNION_P): Add.
(struct lang_type_class): Add has_complex_dflt.
(TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
(locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
* cp-tree.def: Add TRAIT_EXPR.
* cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
* lex.c (struct resword): Add __has_nothrow_assign,
__has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
__has_trivial_constructor, __has_trivial_copy,
__has_trivial_destructor, __has_virtual_destructor, __is_abstract,
__is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
__is_pod, __is_polymorphic, __is_union.
* parser.c (cp_parser_primary_expression): Deal with the new RIDs.
(cp_parser_trait_expr): New.
* semantics.c (finish_trait_expr, trait_expr_value
classtype_has_nothrow_copy_or_assign_p): New.
* method.c (locate_copy, locate_ctor, locate_dtor): Do not define
as static.
* decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
* class.c (check_bases, check_field_decl, check_bases_and_members):
Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
* pt.c (uses_template_parms, tsubst_copy_and_build,
value_dependent_expression_p, type_dependent_expression_p): Deal with
TRAIT_EXPR.
* tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2007-03-29 Richard Guenther <rguenther@suse.de>
* tree.c (cp_walk_subtrees): Do not set input_location.
2007-03-28 Simon Martin <simartin@users.sourceforge.net>
PR c++/29077
* decl.c (grokfndecl): Properly setup decl if it is a constructor or a
destructor.
2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
* parser.c (struct cp_parser): Update comment for
greater_than_is_operator_p.
(cp_parser_primary_expression): In C++0x mode, a cast operator can
be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
(TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
!GREATER_THAN_IS_OPERATOR_P.
(cp_parser_binary_expression): When -Wc++0x-compat, warn about
`>>' operators that will become two `>' tokens in C++0x.
(cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
mode, allowing it to terminate default arguments.
(cp_parser_enclosed_template_argument_list): In C++0x mode, treat
`>>' like two consecutive `>' tokens.
(cp_parser_skip_to_end_of_template_parameter_list): Ditto.
(cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
ends a template argument.
2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
* decl.c (redeclaration_error_message): Complain when redeclaring
a friend function with default template arguments (C++0x mode only).
* cp-tree.h (check_default_tmpl_args): Declare.
* pt.c (check_default_tmpl_args): In C++0x mode, permit default
template arguments in function templates. Add support for checking
the default template arguments of friend templates.
(push_template_decl_real): Fix call to check_default_tmpl_args.
(type_unification_real): If a template parameter has not been
deduced but provides a default template argument, substitute into
that default template argument.
* parser.c (cp_parser_init_declarator): When declaring (but not
defining!) a function template in C++0x mode, check for default
template arguments.
2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
PR c++/29993
* decl.c (grokdeclarator): Deal with cv-qualified function type
typedefs in the same way for member and non-member functions.
2007-03-26 Dirk Mueller <dmueller@suse.de>
* parser.c (cp_parser_member_declaration): Pedwarn
about stray semicolons after member declarations.
2007-03-26 Paolo Carlini <pcarlini@suse.de>
PR c++/30500
* pt.c (instantiate_decl): Set in_system_header.
2007-03-22 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (current_tempalte_parms): Improve documentation.
* pt.c (current_template_args): Likewise.
PR c++/30863
* parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
not consume tokens when failing.
2007-03-22 Jim Wilson <wilson@specifix.com>
Mark Mitchell <mark@codesourcery.com>
PR c++/31273
* call.c (standard_conversion): Use type_decays_to. Keep FCODE
consistent with FROM.
2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
* error.c (dump_expr): Handle dependent names that designate types.
* cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2007-03-17 Kazu Hirata <kazu@codesourcery.com>
* cp-tree.def, parser.c, pt.c: Fix comment typos.
2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* cvt.c (cp_convert_and_check) : Define.
* cp-tree.h (cp_convert_and_check): Declare.
* call.c (convert_conversion_warnings): Rename to
conversion_null_warnings. The warning for floating-point to
integer is handled by convert_and_check in convert_like_real.
(convert_like_real): convert_conversion_warnings was renamed as
conversion_null_warnings.
* typeck.c (build_binary_op): Use cp_convert_and_check to warn for
overflow and changes of value during conversion.
2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/30891
* parser.c (cp_parser_statement): If 'namespace' is found, this
only can be a namespace alias definition, so parse it now.
(cp_parser_namespace_alias_definition): if we find an open brace
instead of '=', then this is actually a misplaced namespace
definition.
2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/24924
* decl.c (cxx_init_decl_processing): Move command-line options
processing to c-opts.c.
2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
* ptree.c (cxx_print_type): Use formatting markup for integers
when printing template parameter index/level/orig level.
(cxx_print_xnode): Ditto.
* cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
(struct template_parm_index_s): Remove the PARAMETER_PACK member.
Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
HOST_WIDE_INTs.
(struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
rather than a HOST_WIDE_INT.
Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
better bit-packing.
(struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
IN_BASE_INITIALIZER bool bitfields.
(struct cp_declarator): Make KIND a 4-bit field. Make
PARAMETER_PACK_P a bool bitfield just after KIND.
* pt.c (uses_parameter_packs): Destroy the pointer set.
(make_pack_expansion): Ditto.
(check_for_bare_parameter_packs): Ditto.
* name-lookup.c (push_to_top_level): Make need_pop a bool value.
2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR c++/31165
* call.c (convert_default_arg): Instead of copying the node,
unshare it.
2007-03-15 Dirk Mueller <dmueller@suse.de>
PR c++/30860
* call.c (convert_conversion_warnings): New..
(convert_like_real): .. factored out from here.
(convert_conversion_warnings): Add warning about
false being converted to NULL in argument passing.
2007-03-14 Dirk Mueller <dmueller@suse.de>
* cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
(finish_do_body): Warn about empty body in do/while statement.
2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c/21438
* typeck.c (build_binary_op): Call warn_for_div_zero instead of
warning.
2007-03-13 Alexandre Oliva <aoliva@redhat.com>
* cp/repo.c (init_repo): Initialize random_seed saved options.
(finish_repo): Adjust.
2007-03-13 Mark Mitchell <mark@codesourcery.com>
PR bootstrap/30899
* Make-lang.in (doc/g++.1): Use $< to specify the location from
which to copy.
2007-03-12 Seongbae Park <seongbae.park@gmail.com>
* decl.c (compute_array_index_type): New warning flag warn_vla.
2007-03-12 Mark Mitchell <mark@codesourcery.com>
PR c++/30108
* call.c (convert_default_arg): Copy non-constant arguments.
2007-03-11 Mark Mitchell <mark@codesourcery.com>
PR c++/31038
* parser.c (cp_parser_postfix_expression): Disallow compound
literals in constant expressions.
PR c++/30328
* semantics.c (finish_typeof): Use unlowered_expr_type.
2007-03-10 Mark Mitchell <mark@codesourcery.com>
PR c++/30274
* cp-tree.h (unlowered_expr_type): New function.
* typeck.c (is_bitfield_expr_with_lowered_type): Handle
COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
(unlowered_expr_type): New function.
(build_unary_op): Disallow predecrements of bool bitfields.
* call.c (build_conditional_expr): Use unlowered_expr_type.
* pt.c (type_unification_real): Likewise.
2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
PR c++/20599
* typeck.c (check_return_expr): Check for bare parameter packs.
(comptypes): Compare template parameter packs and
type pack expansions.
* decl.c (grokdeclarator): Deal with the declaration of function
parameter packs.
(grokparms): Verify that the (optional) function parameter pack is
at the end of the parameter list.
(xref_basetypes): Handle pack expansions in the base class.
(cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
* cp-tree.def (TYPE_ARGUMENT_PACK): New.
(NONTYPE_ARGUMENT_PACK): New.
(TYPE_PACK_EXPANSION): New.
(EXPR_PACK_EXPANSION): New.
(ARGUMENT_PACK_SELECT): New.
* cp-objcp-common.c (cp_tree_size): Compute size of
(NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
ARGUMENT_PACK_SELECT.
* error.c (dump_template_argument): Print template argument packs.
(dump_template_argument_list): Ditto.
(dump_template_parameter): Dump `...' for template type parameter
packs.
(dump_type): Dump TYPE_PACK_EXPANSION nodes.
(dump_parameters): Print function parameter packs.
(dump_template_parms): Print template argument packs.
(dump_expr): Dump EXPR_PACK_EXPANSION nodes.
(maybe_warn_variadic_templates): New.
* operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
* tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
CAST_EXPR.
* mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
(write_template_arg): Write argument packs as separate arguments.
* cp-tree.h (struct template_parm_index_s): Add flag that
indicates that the template parameter is actually a parameter
pack.
(struct tree_argument_pack_select): New.
(enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
(union lang_tree_node): Add argument_pack_select.
(FUNCTION_PARAMETER_PACK_P): New.
(PACK_EXPANSION_P): New.
(PACK_EXPANSION_PATTERN): New.
(SET_PACK_EXPANSION_PATTERN): New.
(PACK_EXPANSION_PARAMETER_PACKS): New.
(ARGUMENT_PACK_P): New.
(ARGUMENT_PACK_ARGS): New.
(SET_ARGUMENT_PACK_ARGS): New.
(ARGUMENT_PACK_INCOMPLETE_P): New.
(ARGUMENT_PACK_EXPLICIT_ARGS): New.
(TEMPLATE_PARM_PARAMETER_PACK): New.
(TEMPLATE_TYPE_PARAMETER_PACK): New.
(ARGUMENT_PACK_SELECT_FROM_PACK): New.
(ARGUMENT_PACK_SELECT_INDEX): New.
(ARGUMENT_PACK_SELECT_ARG): New.
(struct cp_declarator): Add parameter_pack_p flag.
(maybe_warn_variadic_templates): Declare.
(process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
indicate a template parameter pack.
(uses_parameter_packs): Declare.
(template_parameter_pack_p): Declare.
(template_parms_variadic_p): Declare.
(make_pack_expansion): Declare.
(check_for_bare_parameter_packs): Declare.
* cxx-pretty-print.c (pp_cxx_unary_expression): Print
sizeof... expressions.
(pp_cxx_expression): Print pack expansions and non-type argument
packs.
(pp_cxx_exception_specification): Print pack expansions.
(pp_cxx_direct_declarator): Print ellipsis for parameter packs.
(pp_cxx_ctor_initializer): Print pack expansions.
(pp_cxx_type_id): Print pack expansions.
(pp_cxx_template_argument_list): Print argument packs.
(pp_cxx_template_parameter): Print ellipsis for template parameter
packs.
* pt.c (comp_template_parms): Compare template parameter packs.
(template_parameter_pack_p): New.
(template_parms_variadic_p): New.
(template_args_variadic_p): New.
(make_ith_pack_parameter_name): New.
(struct find_parameter_pack_data): New.
(find_parameter_packs_r): New.
(uses_parameter_packs): New.
(make_pack_expansion): New.
(check_for_bare_parameter_packs): New.
(expand_template_argument_pack): New.
(reduce_template_parm_level): Propagate parameter pack flag.
(process_template_parm): Add is_parameter_pack parameter to state
when the parameter is actually a parameter pack. Create template
parameter packs when is_parameter_pack is true.
(current_template_args): The argument for a template parameter
pack is an argument pack containing a single pack expansion.
(process_partial_specialization): When checking that non-type
argument expressions do not involve template parameters, loop over
the arguments in argument packs separately.
(push_template_decl_real): Check that the type of the declaration
does not have any bare parameter packs. Check that primary
templates have no more than one parameter pack, and that it comes
at the end of the template parameter list.
(convert_template_argument): Handle coercions for pack expansion
expressions by coercing the pattern then rebuilding the expansion.
(coerce_template_parms): When coercing the arguments for a
variadic template, pack "extra" arguments into an argument pack.
(coerce_template_template_parms): Cannot coerce between parameter
packs and non-pack parameters.
(template_args_equal): Compare PACK_EXPANSION_P expressions.
(comp_template_args): Expand all template arguments packs before
comparing template argument lists.
(mangle_class_name_for_template): Make argument packs as separate
template arguments.
(for_each_template_parm_r): No need to handle BASELINK.
(instantiate_class_template): Handle pack expansions in the base
class list.
(tsubst_pack_expansion): New.
(tsubst_template_args): Handle substitutions of argument packs and
pack expansion into template argument lists.
(tsubst_decl): Expand function parameter packs into separate
function parameters.
(tsubst_arg_types): Expand a type pack expansion into separate
argument types.
(tsubst_exception_specification): Handle pack expansions in
exception specifiers.
(tsubst): See through ARGUMENT_PACK_SELECT arguments when
replacing a template parameter with its argument. If we encounter
a substitution for an argument pack, just return the parameter
itself.
(tsubst_copy): sizeof(X...) returns the number of elements in
parameter pack X. See through ARGUMENT_PACK_SELECT when the
PARM_DECL is a parameter pack.
(tsubst_expr): Expression pack expansions and argument packs
cannot show up here; they will all be handled through function
calls, sizeof, and template argument lists.
(tsubst_copy_and_build): sizeof(X...) returns the number of
elements in parameter pack X. Handle pack expansions in TREE_LIST
and CONSTRUCTOR nodes.
(fn_type_unification): Handle "incomplete" explicit template
argument lists that specify some of the arguments for a template
parameter pack.
(type_unification_real): Unify arguments against pack expansions.
(template_parm_level_and_index): New, helper function.
(unify_pack_expansion): New.
(unify): Unify argument packs on an argument-by-argument basis,
handling variadic argument packs as well.
(more_specialized_fn): Handle unification of function parameter
packs. All things being equal, prefer non-variadic function
templates to variadic function templates.
(more_specialized_class): Prefer the variadic class template
partial specialization that binds fewer arguments to a parameter
pack.
(regenerate_decl_from_template): Expand function parameter packs
into separate parameters.
(instantiate_decl): Ditto.
(tsubst_initializer_list): Handle pack expansions for base-class
initializers.
(dependent_type_p_r): Determine dependent types in argument packs
and pack expansions.
(value_dependent_expression_p): Determine value-dependence of
non-type argument packs.
(dependent_template_arg_p): Handle argument packs.
* semantics.c (finish_cond): Check for bare parameter packs.
(finish_expr_stmt): Ditto.
(finish_for_expr): Ditto.
(finish_switch_cond): Ditto.
(finish_mem_initializers): Ditto.
* name-lookup.c (arg_assoc_type): Handle pack expansions and
argument packs.
* decl2.c (cp_build_parm_decl): Mark function parameter packs.
* parser.c (make_declarator): Declarator is not an expansion.
(make_pointer_declarator): Transfer parameter pack flag to outer
declarator.
(make_reference_declarator): Ditto.
(make_ptrmem_declarator): Ditto.
(make_call_declarator): Ditto.
(make_array_declarator): Ditto.
(cp_parser_postfix_expression): Allow pack expansion expressions
in the argument list for a call expression.
(cp_parser_parenthesized_expression_list): Add new parameter
ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
into separate arguments."
(cp_parser_new_placement): Allow pack expansion expressions.
(cp_parser_new_initializer): Ditto.
(cp_parser_mem_initializer_list): Allow ellipsis to create a
base-class initializer expansion.
(cp_parser_mem_initializer): Ditto.
(cp_parser_template_parameter_list): Keep track of whether the
template parameter is a template parameter pack.
(cp_parser_template_parameter): Parse the ellipsis to indicate a
template parameter pack.
(cp_parser_type_parameter): Ditto.
(cp_parser_template_argument_list): Parse the ellipsis to indicate
a pack expansion.
(cp_parser_direct_declarator): Parse the ellipsis to indicate that
this declarator is a parameter pack.
(cp_parser_parameter_declaration): The ellipsis does not end the
parameter declaration, because it might be a parameter pack. Parse
the ellipsis to indicate a parameter pack.
(cp_parser_initializer): Allow pack expansions.
(cp_parser_initializer_list): Allow ellipsis to create an
initializer expansion.
(cp_parser_base_clause): Allow ellipsis to create a base specifier
expansion.
(cp_parser_type_id_list): Allow ellipsis to create an exception
specifier expansion.
(cp_parser_attribute_list): Don't allow pack expansions.
(cp_parser_functional_cast): Allow pack expansions.
(cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
compute the length of a parameter pack.
(cp_parser_next_token_ends_template_argument_p): An ellipsis can
end a template argument.
* tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
CAST_EXPR.
2007-03-09 Dirk Mueller <dmueller@suse.de>
* cp/call.c (build_new_op): Call warn_logical_operator.
2007-03-08 Volker Reichelt <reichelt@netcologne.de>
PR c++/30852
* semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
PR c++/30534
* pt.c (any_template_arguments_need_structural_equality_p):
Robustify.
2007-03-08 Alexandre Oliva <aoliva@redhat.com>
* decl.c (grokdeclarator): Disable warnings for anonymous
bitfields.
2007-03-05 Volker Reichelt <reichelt@netcologne.de>
* typeck2.c (readonly_error): Always emit a hard error.
Remove last argument.
* cp-tree.h (readonly_error): Adjust prototype.
* semantics.c (finish_asm_stmt): Adjust call to readonly_error.
* typeck.c (build_unary_op): Likewise.
(build_modify_expr): Likewise.
2007-03-04 Simon Martin <simartin@users.sourceforge.net>
PR c++/30895
* tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/15787
* parser.c (struct cp_parser): New IN_IF_STMT.
(cp_parser_statement_seq_opt): Handle an unexpected 'else',
returning if parsing the body of an 'if' statement or issuing an
error and continuing.
(cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
body of 'if'.
(cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2007-03-02 Simon Martin <simartin@users.sourceforge.net>
PR c++/28253
* class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
for thunks.
2007-03-02 Geoffrey Keating <geoffk@apple.com>
* g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
Objective-C++. Don't exit early if -shared-libgcc needs to be
added.
2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* typeck.c (common_base_type): Delete unused function.
2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
* Make-lang.in: Add dummy lang.install-pdf target.
2007-03-01 Simon Baldwin <simonb@google.com>
PR c++/23689
* decl.c (check_tag_decl): Added new warning for typedef ignored
when it precedes an otherwise valid non-typedef declaration.
2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
* typeck.c (build_function_call): Store converted arguments
in a stack-allocated array instead of building a list.
(convert_arguments): Store arguments in the array passed in as an
argument, and return the actual number of arguments.
* call.c (build_call): Delete, and replace with...
(build_call_n, build_call_a): New.
(build_op_delete_call): Rewrite to avoid constructing argument lists.
(build_over_call): Store converted arguments in a stack-allocated
array instead of building a list.
(build_cxx_call): Pass arguments in an array instead of as a list.
(build_java_interface_fn_ref): Rewrite to avoid constructing
argument lists.
* tree.h: Update declarations to reflect above changes.
* method.c (use_thunk): Use a stack-allocated array to hold
the arguments instead of a list.
* rtti.c (throw_bad_cast): Update call to cxx_call.
(throw_bad_typeid): Likewise.
(build_dynamic_cast_1): Likewise.
* init.c (build_builtin_delete_call): Use build_call_n.
* decl.c (expand_static_init): Likewise.
* except.c (cp_protect_cleanup_actions): Likewise.
* cp-gimplify.c (genericize_eh_spec_block): Likewise.
(gimplify_must_not_throw_expr): Likewise.
(cxx_omp_apply_fn): Use build_call_a.
2007-02-26 Mark Mitchell <mark@codesourcery.com>
* semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
* decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2007-02-25 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (static_ctors): Remove.
* cp-tree.h (static_dtors): Likewise.
* cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
refactoring of tree_map hierarchy.
(decl_shadowed_for_var_insert): Likewise.
* semantics.c (expand_body): Use c_expand_body.
(expand_or_defer_fn): Don't update static_ctors or static_dtors.
* decl2.c (static_ctors): Remove.
(static_dtors): Likewise.
(generate_ctor_or_dtor_function): Pass NULL_TREE to
objc_generate_static_init_call. Do not call static_[cd]tors.
(generate_ctor_and_dtor_functions_for_priority): Do not check for
static_[cd]tors.
(cp_write_global_declarations): Likewise.
2007-02-23 Richard Guenther <rguenther@suse.de>
* class.c (note_name_declared_in_class): Make declaration
changes meaning a pedwarn.
2007-02-22 Michael Matz <matz@suse.de>
PR c++/29433
* cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
* error.c (dump_aggr_type, dump_simple_decl, dump_decl,
dump_function_decl): Guard emitting outer scopes by new flag.
* cp-lang.c (cxx_dwarf_name): New function.
(LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
* pt.c (classtype_mangled_name, mangle_class_name_for_template):
Remove functions.
(push_template_decl_real, lookup_template_class): Remove calls
to above functions.
2007-02-19 Mark Mitchell <mark@codesourcery.com>
* call.c (build_new_method_call): Ensure that explicit calls of
destructors have type "void".
2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* typeck.c (build_binary_op): Replace -Wstring-literal-comparison
and -Walways-true with -Waddress.
* cvt.c (convert_to_void): Replace unconditional warning with
-Waddress.
2007-02-18 Kazu Hirata <kazu@codesourcery.com>
* decl.c, tree.c: Fix comment typos.
2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR C++/30158
* semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
statement expression if we had an error mark node.
2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
Brooks Moses <brooks.moses@codesourcery.com>
Lee Millward <lee.millward@codesourcery.com>
* cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
Change class to tcc_vl_exp.
* call.c (build_call): Use build_call_list instead
of build3.
(build_over_call): Likewise.
(build_new_method_call): Use build_min_non_dep_call_list
instead of build_min_non_dep.
* error.c (dump_call_expr_args): New function.
(dump_aggr_init_expr_args): New function.
(dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
* cvt.c (convert_to_void): Use build_call_array instead
of build3; use new AGGR_INIT_EXPR accessor macros.
* mangle.c (write_expression): Use TREE_OPERAND_LENGTH
instead of TREE_CODE_LENGTH.
* dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
AGGR_INIT_EXPR accessor macros.
* cp-gimplify.c (cp_gimplify_init_expr): Use
AGGR_INIT_EXPR_SLOT to set the slot operand.
* cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
(AGGR_INIT_EXPR_SLOT): New macro.
(AGGR_INIT_EXPR_ARG): New macro.
(aggr_init_expr_nargs): New macro.
(AGGR_INIT_EXPR_ARGP): New macro.
(aggr_init_expr_arg_iterator): New.
(init_aggr_init_expr_arg_iterator): New.
(next_aggr_init_expr_arg): New.
(first_aggr_init_expr_arg): New.
(more_aggr_init_expr_args_p): New.
(FOR_EACH_AGGR_INIT_EXPR_ARG): New.
(stabilize_aggr_init): New declaration.
(build_min_non_dep_call_list): Likewise.
* tree.c (process_aggr_init_operands): New function.
(build_aggr_init_array) New function.
(build_cplus_new): Update to use new CALL_EXPR and
AGGR_INIT_EXPR accessor macros. Replace use of build3 with
build_aggr_init_array.
(build_min_non_dep_call_list) New function.
(build_min_nt): Assert input code parameter is not a variable
length expression class.
(build_min, build_min_non_dep): Likewise.
(cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
to check for equality instead of recursing. Handle tcc_vl_exp
tree code classes.
(stabilize_call): Update to only handle CALL_EXPRs, not
AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
(stabilize_aggr_init): New function.
(stabilize_init): Use it.
* cxx-pretty-print.c (pp_cxx_postfix_expression)
<AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
AGGR_INIT_EXPR accessor macros and argument iterators.
* pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
build_vl_exp. Iterate through the operands, recursively
processing each one.
(tsubst_copy_and_build) <CALL_EXPR>: Update to use new
CALL_EXPR accessor macros.
(value_dependent_expression_p) <default>: Handle tcc_vl_exp
tree code classes. Use TREE_OPERAND_LENGTH instead of
TREE_CODE_LENGTH.
* semantics.c (finish_call_expr): Use build_nt_call_list
instead of build_nt.
(simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
accessor macros. Use build_call_array to construct the
CALL_EXPR node instead of build3
* decl2.c (build_offset_ref_call_from_tree): Use
build_nt_call_list and build_min_non_dep_call_list instead
of build_min_nt and build_min_non_dep.
* parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
Use build_nt_call_list instead of build_min_nt.
2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/28943
* call.c (build_conditional_expr): Improve error message.
2007-02-13 Dirk Mueller <dmueller@suse.de>
* friend.c (do_friend): Annotate warning about friend
declarations in templates with OPT_Wnon_template_friend.
Convert informal message from warning() to inform().
2007-02-12 Simon Martin <simartin@users.sourceforge.net>
Mark Mitchell <mark@codesourcery.com>
PR c++/14622
* pt.c (do_decl_instantiation): Detect type mismatches in explicit
instantiations for variables.
2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR middle-end/7651
* cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
Check warn_unused_value just once.
2007-02-11 Mark Mitchell <mark@codesourcery.com>
PR c++/26988
* pt.c (determine_specialization): Use skip_artificial_parms_for.
(fn_type_unificiation): Likewise.
(get_bindings): Likewise.
o2007-02-06 Mark Mitchell <mark@codesourcery.com>
PR target/29487
* decl.c (finish_function): Use DECL_REPLACEABLE.
* tree.c (cp_cannot_inline_tree_fn): Likewise.
2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
* parser.c (cp_parser_primary_expression): Reformat overly long lines.
2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
* decl.c (grokvardecl): Don't error if !have_tls.
(grokdeclarator): Likewise.
* parser.c (cp_parser_omp_threadprivate): Likewise.
2007-02-07 Jakub Jelinek <jakub@redhat.com>
PR c++/30703
* cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
parameters and result decls in omp clauses.
(cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
by reference.
2007-02-05 Dirk Mueller <dmueller@suse.de>
PR bootstrap/30510
* parser.c (cp_parser_class_specifier): Always initialize bases.
2007-02-05 Paolo Bonzini <bonzini@gnu.org>
* cp-tree.h (OMP_ATOMIC_CODE): Delete.
(OMP_ATOMIC_DEPENDENT_P): Rewrite.
* pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
expressions.
* semantics.c (finish_omp_atomic): Store a whole expression node
in operand 1, and integer_zero_node in operand 0, for dependent
OMP_ATOMIC. Rewrite to make flow easier to understand.
2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
* decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2007-02-04 Kazu Hirata <kazu@codesourcery.com>
* class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
* parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
keyword warning to -Wc++0x-compat.
2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
* decl.c (grokdeclarator): Update documentation.
2007-02-02 Jakub Jelinek <jakub@redhat.com>
PR c++/30536
* decl.c (grokdeclarator): If __thread is used together with
a storage class other than extern and static, clear thread_p
after issuing diagnostics and fall through to checking the
storage class.
2007-01-30 Roger Sayle <roger@eyesopen.com>
* error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
calculating the size of an array (to avoid recursive errors).
2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/24745
* typeck.c (build_binary_op): Fix logic for warning. Move warning
to -Wpointer-arith.
* call.c (convert_like_real): Don't warn when converting to
boolean type.
2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* decl.c (pop_label): Replace warning with call to
warn_for_unused_label.
2007-01-28 Andrew Pinski <pinskia@gmail.com>
PR C++/28988
* semantics.c (finish_pseudo_destructor_expr): Check the
destrutor name by calling check_dtor_name.
2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
* lex.c (D_CPP0X): Rename.
(D_CXX0X): To this.
(reswords): D_CPP0X -> D_CXX0X.
(init_reswords): Ditto.
* parser.c (cp_lexer_get_preprocessor_token): Warn about the use
of C++0x keywords as identifiers.
2007-01-23 Simon Martin <simartin@users.sourceforge.net>
PR c++/27492
* decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
function decls.
2007-01-23 Ian Lance Taylor <iant@google.com>
* typeck.c (convert_for_assignment): Only warn about a = b = c
when converting to bool.
2007-01-23 Roger Sayle <roger@eyesopen.com>
* call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
TREE_OVERFLOW.
* typeck.c (ignore_overflows): Remove the remaining uses of
TREE_CONSTANT_OVERFLOW.
2007-01-20 Jan Hubicka <jh@suse.cz>
* decl2.c (start_objects, start_static_storage_duration_function):
Do not make the functions uninlinable.
2007-01-17 Ian Lance Taylor <iant@google.com>
* class.c (add_method): Call VEC_reserve_exact rather than passing
a negative size to VEC_reserve.
2007-01-11 Simon Martin <simartin@users.sourceforge.net>
PR c++/29573
* tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2007-01-10 Mark Mitchell <mark@codesourcery.com>
PR c++/28999
* decl.c (make_typename_type): If the qualified name is not a
type, issue an error.
* parser.c (cp_parser_elaborated_type_specifier): Fix comment
formatting.
2007-01-08 Geoffrey Keating <geoffk@apple.com>
* rtti.c: Include target.h.
(emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
don't emit typeinfo for fundamental types as weak.
* Make-lang.in (cp/rtti.o): Update and correct dependencies.
2007-01-08 Richard Guenther <rguenther@suse.de>
* cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
* call.c (standard_conversion): Pass flag to
vector_types_convertible_p to disallow emission of note.
* typeck.c (convert_for_assignment): Pass flag to
vector_types_convertible_p to allow emission of note.
(ptr_reasonably_similar): Pass flag to vector_types_convertible_p
to disallow emission of note.
2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/28986
* typeck.c (build_binary_op): Call overflow_warning if
TREE_OVERFLOW_P is true for the result and not for any of the
operands.
2007-01-06 Lee Millward <lee.millward@codesourcery.com>
PR c++/19439
* class.c (add_method): Don't wait until template
instantiation time to complain about duplicate methods.
2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c/19978
* semantics.c (finish_unary_op_expr): Warn only if result
overflowed and operands did not.
2007-01-05 Ian Lance Taylor <iant@google.com>
* typeck.c (build_binary_op): Warn about comparing a non-weak
address to NULL.
2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
* pt.c (tsubst): Propagate the need for structural equality checks
when reducing the level of template parameters.
2007-01-03 Kazu Hirata <kazu@codesourcery.com>
* pt.c: Fix a comment typo.
2007-01-02 Ian Lance Taylor <iant@google.com>
* semantics.c (maybe_convert_cond): Optionally warn when using an
assignment as a condition.
* typeck.c (convert_for_assignment): Optionally warn about
assigning the result of an assignment to a bool.
2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
* pt.c (canonical_template_parms): Correct typo in comment.
2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
* typeck.c (structural_comptypes): Renamed from "comptypes".
(comptypes): Use canonical type information to perform fast type
comparison. When VERIFY_CANONICAL_TYPES, verify that the
canonical type comparison returns the same results as we would see
from the current, structural check. Support COMPARE_STRUCTURAL
when we need structural checks.
* decl.c (typename_compare): Fix comment.
(build_typename_type): TYPENAME_TYPE nodes require structural
equality checks, because they resolve different based on the
current class type.
(make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
require structural equality checks (for now).
(build_ptrmemfunc_type): Build the canonical pointer to member
function type.
(compute_array_index_type): Whenever we build a new index type
to represent the size of an array in a template, we need to mark
this index type as requiring structural equality. This goes for
arrays with value-dependent sizes with the current ABI, or all
arrays with ABI-1.
* tree.c (cplus_array_hash): New.
(struct cplus_array_info): New.
(cplus_array_compare): New.
(cplus_array_htab): New.
(build_cplus_array_type_1): Use a hash table to cache the array
types we build. Build the canonical array type for each array
type.
(cp_build_qualified_type_real): When building a cv-qualified array
type, use the hash table of array types and build canonical array
types as necessary.
(bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
use structural equality (for now).
* cp-tree.h (COMPARE_STRUCTURAL): New.
* pt.c (canonical_template_parms): New.
(canonical_type_parameter): New.
(process_template_parm): Find the canonical type parameter.
(lookup_template_class): When we have named the primary template
type, set the canonical type for our template class to the primary
template type. If any of the template arguments need structural
equality checks, the template class needs structural equality
checks.
(tsubst): When reducing the level of a template template
parameter, we require structural equality tests for the resulting
parameter because its template parameters have not had their types
canonicalized. When reducing a template type parameter, find the
canonical reduced type parameter.
(any_template_arguments_need_structural_equality_p): New.
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