Subversion Repositories openrisc_me

2010-07-31  Release Manager

        * GCC 4.5.1 released.

2010-07-23  Jason Merrill  

        PR c++/43016

        PR c++/45008

        * decl.c (start_preparsed_function): Do defer nested functions.

2010-07-19  Jason Merrill  

        PR c++/44996

        * semantics.c (finish_decltype_type): Correct decltype

        of parenthesized rvalue reference variable.

2010-07-08  Jason Merrill  

        PR c++/44703

        * call.c (is_std_init_list): Look through typedefs.

2010-07-02  Paolo Carlini  

        PR c++/44039

        * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields

        returns NULL_TREE.

2010-06-30  Paolo Carlini  

        PR c++/44628

        * typeck.c (cp_build_unary_op): Early return error_mark_node when

        arg is NULL_TREE too.

        * call.c (convert_class_to_reference): Return error_mark_node when

        expr is NULL_TREE.

2010-06-29  Jason Merrill  

        PR c++/44587

        * pt.c (has_value_dependent_address): New.

        (value_dependent_expression_p): Check it.

        (convert_nontype_argument): Likewise.  Call decay_conversion before

        folding if we want a pointer.

        * semantics.c (finish_id_expression): Don't add SCOPE_REF if the

        scope is the current instantiation.

2010-06-22  Jakub Jelinek  

        PR c++/44627

        * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if

        the CALL_EXPR has no arguments.

2010-06-07  Jason Merrill  

        PR c++/44366

        * error.c (dump_simple_decl): Don't print the scope of a

        PARM_DECL.

2010-06-07  Jason Merrill  

        PR c++/44401

        * parser.c (cp_parser_lookup_name): Fix naming the constructor.

2010-06-01  Jason Merrill  

        PR c++/44358

        * call.c (build_list_conv): Set list-initialization flags properly.

2010-05-27  Jason Merrill  

        PR c++/43555

        * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of

        anonymous VLA size.

2010-05-26  Jason Merrill  

        PR c++/43382

        * pt.c (tsubst_pack_expansion): Don't get confused by recursive

        unification.

2010-05-24  Jason Merrill  

        PR c++/41510

        * decl.c (check_initializer): Don't wrap an init-list in a

        TREE_LIST.

        * init.c (build_aggr_init): Don't assume copy-initialization if

        init has CONSTRUCTOR_IS_DIRECT_INIT.

        * call.c (build_new_method_call): Sanity check.

2010-05-19  Jason Merrill  

        PR c++/44193

        * pt.c (tsubst) [TYPENAME_TYPE]: Discard cv-quals on

        function/reference type.

        * call.c (struct z_candidate): Add explicit_targs field.

        (add_template_candidate_real): Set it.

        (build_over_call): Use it to control init-list warning.

        PR c++/44157

        * call.c (build_over_call): Limit init-list deduction warning to

        cases where the argument is actually an init-list.

        PR c++/44158

        * call.c (build_over_call): Don't do bitwise copy for move ctor.

2010-05-14  Jason Merrill  

        PR c++/44127

        * except.c (dtor_nothrow): Return nonzero for type with

        trivial destructor.

        PR c++/44127

        * cp-gimplify.c (gimplify_must_not_throw_expr): Use

        gimple_build_eh_must_not_throw.

2010-05-13  Jason Merrill  

        PR c++/43787

        * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.

        * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.

2010-05-04  Jason Merrill  

        PR c++/38064

        * typeck.c (cp_build_binary_op): Allow enums for <> as well.

2010-05-03  Dodji Seketeli  

        PR c++/43953

        * pt.c (most_specialized_class): Pretend we are processing

        a template decl during the call to coerce_template_parms.

2010-04-30  Jason Merrill  

        PR c++/43868

        * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Handle pmfs.

2010-04-27  Jason Merrill  

        PR c++/43856

        * name-lookup.c (qualify_lookup): Disqualify lambda op().

        * semantics.c (nonlambda_method_basetype): New.

        * cp-tree.h: Declare them.

        * tree.c (maybe_dummy_object): Handle implicit 'this' capture.

        PR c++/43875

        * semantics.c (lambda_return_type): Complain about

        braced-init-list.

        * parser.c (cp_parser_lambda_expression): Complain about lambda in

        unevaluated context.

        * pt.c (iterative_hash_template_arg): Don't crash on lambda.

2010-04-19  Dodji Seketeli  

        PR c++/43704

        * typeck.c (structural_comptypes): Test dependent typedefs

        incompatibility before testing for their main variant based

        equivalence.

        (incompatible_dependent_types_p): If one of the

        compared types if not a typedef then honour their main variant

        equivalence.

2010-04-16  Jason Merrill  

        PR c++/43641

        * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak

        return value directly.

        PR c++/43621

        * pt.c (maybe_update_decl_type): Check the return value from

        push_scope.

2010-04-15  Richard Guenther  

        PR c++/43611

        * semantics.c (expand_or_defer_fn_1): Do not keep extern

        template inline functions.

2010-04-14  Release Manager

        * GCC 4.5.0 released.

2010-04-06  Jason Merrill  

        PR c++/43648

        * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.

2010-04-01  Jason Merrill  

        * decl.c (next_initializable_field): No longer static.

        * cp-tree.h: Declare it.

        * call.c (build_aggr_conv): Fail if there are more initializers

        than initializable fields.

        * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node

        instead of void_zero_node.

2010-03-31  Dodji Seketeli  

        PR c++/43558

        * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.

        * pt.c (end_template_parm_list): Store sibling template parms of

        each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.

        (push_template_decl_real): Don't store the containing template decl

        into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.

        * typeck.c (get_template_parms_of_dependent_type): Get sibling parms

        of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.

        Simplify the logic.

2010-03-30  Jason Merrill  

        PR c++/43076

        * pt.c (push_template_decl_real): Deal better with running out of

        scopes before running out of template parms.

        PR c++/41185

        PR c++/41786

        * parser.c (cp_parser_direct_declarator): Don't allow VLAs in

        function parameter context.  Don't print an error if parsing

        tentatively.

        PR c++/43559

        * pt.c (more_specialized_fn): Don't control cv-qualifier check

        with same_type_p.

2010-03-26  Jason Merrill  

        PR c++/43509

        * parser.c (cp_parser_qualifying_entity): Do accept enum names in

        c++0x mode, but not other type-names.

2010-03-26  Dodji Seketeli  

        PR c++/43327

        * pt.c (add_to_template_args): Support NULL ARGS;

        (most_specialized_class): call coerce_template_parms on

        template arguments passed to get_class_bindings. Use

        add_to_template_args.

        (unify): Handle VAR_DECLs.

2010-03-26  Dodji Seketeli  

        * cp-tree.h (get_template_parms_at_level): Change unsigned parm

        into int.

        * pt.c (get_template_parms_at_level): Adjust.

2010-03-25  Dodji Seketeli  

        PR c++/43206

        * cp-tree.h (get_template_parms_at_level): Declare ...

        * pt.c (get_template_parms_at_level): ... new function.

        * typeck.c (get_template_parms_of_dependent_type): If a template

        type parm's DECL_CONTEXT isn't yet set, get its siblings from

        current_template_parms. Use get_template_parms_at_level. Remove

        useless test.

        (incompatible_dependent_types_p): If we get empty parms from just one

        of the template type parms we are comparing then the template parms are

        incompatible.

2010-03-24  Jason Merrill  

        PR c++/43502

        * parser.c (make_declarator): Initialize id_loc.

        (cp_parser_lambda_declarator_opt): And set it.

2010-03-23  Jason Merrill  

        Make lambda conversion op and op() non-static.

        * semantics.c (maybe_add_lambda_conv_op): Make non-static.

        Also add the thunk function returned by the conversion op.

        Mark the conversion deleted if the op() is variadic.

        * decl2.c (mark_used): Give helpful message about deleted conversion.

        * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.

        * semantics.c (finish_this_expr): Adjust.

        * mangle.c (write_closure_type_name): Adjust.

        * decl.c (grok_op_properties): Don't allow it.

        * call.c (build_user_type_conversion_1): No static conversion ops.

        (build_op_call): Or op().

        * decl2.c (change_return_type): Fix 'this' quals.

2010-03-22  Jason Merrill  

        PR c++/43333

        * tree.c (pod_type_p): Use old meaning in C++98 mode.

        PR c++/43281

        * pt.c (contains_auto_r): New fn.

        (do_auto_deduction): Use it.

        (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.

2010-03-20  Simon Martin  

        PR c++/43081:

        * decl2.c (grokfield): Handle invalid initializers for member

        functions.

2010-03-20  Dodji Seketeli  

        PR c++/43375

        * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC

        is NULL.

        * decl2.c (vague_linkage_p): Likewise.

2010-03-18  Paolo Carlini  

        PR c++/43418

        * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not

        false, in the cp_parser_expression_statement call.

2010-03-05  Jason Merrill  

        * mangle.c (mangle_decl): Give name collision error even without

        ASM_OUTPUT_DEF.

2010-03-04  Marco Poletti  

        * pt.c (process_partial_specialization): Use error_n instead of

        error.

2010-03-03  Jason Merrill  

        PR c++/12909

        * mangle.c (mangle_decl): Handle VAR_DECL, too.

2010-03-03  Jason Merrill  

        PR c++/12909

        * mangle.c: Include cgraph.h.

        (mangle_decl): If the mangled name will change in a later

        ABI version, make the later mangled name an alias.

        * method.c (make_alias_for): Copy DECL_ARGUMENTS.

        * Make-lang.in (mangle.o): Depend on cgraph.h.

        * method.c (make_alias_for): Handle VAR_DECL, too.

        * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.

        * tree.c (no_linkage_check): Adjust.

        * decl.c (maybe_commonize_var): Adjust.

        * cp-tree.h: Adjust.

2010-03-01  Marco Poletti  

        * pt.c (redeclare_class_template): Use error_n and inform_n.

2010-02-27  Mark Mitchell  

        PR c++/42748

        * cp-tree.h (push_tinst_level): Declare.

        (pop_tinst_level): Likewise.

        * pt.c (push_tinst_level): Give it external linkage.

        (pop_tinst_level): Likewise.

        * mangle.c (mangle_decl_string): Set the source location to that

        of the decl while mangling.

2010-02-27  Simon Martin  

        PR c++/42054

        * pt.c (redeclare_class_template): Return false if there are erroneous

        template parameters.

2010-02-24  Manuel López-Ibáñez  

        * pt.c (push_tinst_level): Replace -ftemplate-depth- with

        -ftemplate-depth=.

2010-02-24  Jason Merrill  

        PR c++/12909

        * mangle.c (write_type): Give -Wabi warning for old vector mangling.

        * class.c (layout_class_type): Don't give -Wabi warning for a bug

        in a previous ABI version.

2010-02-23  Jason Merrill  

        PR c++/43143

        * typeck2.c (digest_init_r): Accept value init of array.

2010-02-22  Manuel López-Ibáñez  

        PR c++/43126

        * typeck.c (convert_arguments): Update error message.

2010-02-22  Mike Stump  

        PR c++/43125

        * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.

2010-02-21  Manuel López-Ibáñez  

        PR c++/23510

        * error.c (print_instantiation_partial_context_line): New.

        (print_instantiation_partial_context): Print at most 12 contexts,

        skip the rest with a message.

2010-02-21  Dodji Seketeli  

        PR c++/42824

        * pt.c (lookup_template_class): Better support of specialization

        of member of class template implicit instantiation.

2010-02-20  Manuel López-Ibáñez  

        PR c++/35669

        * call.c (conversion_null_warnings): Replace -Wconversion with

        -Wconversion-null.

        * cvt.c (build_expr_type_conversion): Likewise.

2010-02-18  Jason Merrill  

        PR c++/42837

        * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.

        PR c++/43108

        * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from

        C build_binary_op.

        * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.

        * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.

        PR c++/43070

        * semantics.c (finish_goto_stmt): Don't call decay_conversion.

        PR c++/26261

        PR c++/43101

        * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.

        (maybe_update_decl_type): New fn.

        * parser.c (cp_parser_init_declarator): Use it.

        PR c++/43109

        * semantics.c (begin_class_definition): Don't crash on unnamed ns.

2010-02-17  Jason Merrill  

        PR c++/43075

        * call.c (build_over_call): Don't create zero-sized assignments.

        * cp-gimplify.c (cp_genericize_r): Don't remove them here.

        * cp-objcp-common.c (cp_expr_size): Remove.

        * cp-tree.h: Remove prototype.

        PR c++/43069

        * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the

        decl we looked up doesn't match.

        PR c++/43093

        * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't

        have an INIT_EXPR anymore.

        PR c++/43079

        * pt.c (convert_nontype_argument): Change assert to test.

2010-02-16  Jason Merrill  

        * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.

        PR c++/43031

        * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use

        VIEW_CONVERT_EXPR for conversions between structural equality types

        that the back end can't tell are the same.

        PR c++/43036

        * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip

        cv-quals from element here.

        (cp_build_qualified_type_real): Not here.  Preserve typedef name.

2010-02-14  Jason Merrill  

        PR c++/41997

        * semantics.c (finish_compound_literal): Use

        cp_apply_type_quals_to_decl when creating a static variable.

2010-02-12  Jason Merrill  

        PR c++/43024

        * name-lookup.h (current_binding_level): Check for null

        cp_function_chain.

2010-02-12  Jason Merrill  

        PR c++/43054

        * tree.c (cp_tree_equal): Correct CALL_EXPR logic.

2010-02-12  Jakub Jelinek  

        PR c++/43033

        * name-lookup.c (pushdecl_maybe_friend): Check default args of t

        instead of x.

2010-02-10  Jason Merrill  

        PR c++/41896

        * semantics.c (outer_lambda_capture_p): Revert.

        (add_capture): Only finish_member_declaration if

        we're in the lambda class.

        (register_capture_members): New.

        * cp-tree.h: Declare it.

        * parser.c (cp_parser_lambda_expression): Call it.

2010-02-10  Jason Merrill  

        PR c++/41896

        * semantics.c (outer_lambda_capture_p): Use current_function_decl

        instead of current_class_type.

2010-02-10  Jason Merrill  

        PR c++/42983, core issue 906

        * method.c (defaultable_fn_check): Check virtualness.

2010-02-10  Jason Merrill  

        PR c++/43016

        * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.

2010-02-10  Shujing Zhao  

        * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.

        * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy

        translation.

        * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)

        (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)

        (cp_parser_parameter_declaration)

        (cp_parser_exception_specification_opt)

        (cp_parser_exception_declaration): Likewise.

        * pt.c (check_default_tmpl_args): Likewise.

        * search.c (lookup_field_r): Likewise.

2010-02-09  Jason Merrill  

        PR c++/42399

        * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.

2010-02-09  Jason Merrill  

        PR c++/42370

        * decl2.c (change_return_type): New fn.

        * semantics.c (apply_lambda_return_type): Use it.

        * cp-tree.h: Declare it.

2010-02-05  Richard Guenther  

        * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.

        * cp-lang.c: Include gt-cp-cp-lang.h.

        * config-lang.in (gtfiles): Add cp/cp-lang.c.

2010-02-05  Dodji Seketeli  

        PR c++/42915

        * typeck.c (get_template_parms_of_dependent_type): Try getting

        the template parameters fromt the type itself first.

2010-02-03  Jason Merrill  

        PR c++/4926

        PR c++/38600

        * mangle.c (write_unqualified_id): Split out from write_expression.

        (write_unqualified_name): Call it.

        (write_member_name): Likewise.

        (write_expression): Support TEMPLATE_ID_EXPR.

        Disambiguate operator names.

        PR c++/12909

        * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with

        -fabi-version=4.

2010-02-02  Jason Merrill  

        PR c++/41090

        * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.

        * optimize.c (clone_body): Remap their initializers when making base

        variants.

        (maybe_clone_body): Complain if multiple clones aren't safe.

2010-01-29  Dodji Seketeli  

        PR c++/42758

        PR c++/42634

        PR c++/42336

        PR c++/42797

        PR c++/42880

        * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,

        SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,

        GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.

        * pt.c (coerce_template_parms, type_unification_real,

        expand_template_argument_pack, coerce_template_parameter_pack):

        Set the non default template args count.

        (current_template_args): Always set non defaulted

        template args count when compiled with --enable-checking

        (tsubst_template_args, type_unification_real): Propagate the non

        defaulted template args count.

        * error.c (get_non_default_template_args_count): Renamed

        count_non_default_template_args into this. Don't calculate the

        non default template argument count anymore. Use the new

        accessor macros above to get it.

        (dump_template_argument_list, dump_type, dump_decl,

        dump_template_parms): Adjust.

        * parser.c (cp_parser_template_argument_list): Always set defaulted

        template args count when compiled with --enable-checking.

2010-01-29  Shujing Zhao  

        * decl.c (redeclaration_error_message): Wrap the return messages into

        G_() for easy translation.

2010-01-28  Jason Merrill  

        PR c++/42880

        * semantics.c (begin_class_definition): Don't use type_as_string.

2010-01-28  Dodji Seketeli  

        PR c++/42713

        PR c++/42820

        * typeck.c (get_template_parms_of_dependent_type): Factorized

        this out of incompatible_template_type_parms_p

        (incompatible_dependent_types_p): Renamed

        incompatible_template_type_parms_p into this. Make it detect

        two incompatible dependent typedefs too.

        (structural_comptypes): Use incompatible_dependent_types_p.

        * pt.c (get_template_info):

        Handle BOUND_TEMPLATE_TEMPLATE_PARAM.

2010-01-20  Janis Johnson  

            Jason Merrill  

        * mangle.c (write_type): Mangle transparent record as member type.

        * semantics.c (begin_class_definition): Recognize decimal classes

        and set TYPE_TRANSPARENT_AGGR.

2010-01-20  Jason Merrill  

        PR c++/42338

        * mangle.c (write_expression): Handle tree codes that have extra

        arguments in the middle-end.

2010-01-20  Paolo Carlini  

        PR c++/42038

        * except.c (expand_start_catch_block): Deal correctly with

        do_begin_catch returning error_mark_node.

2010-01-20  Jason Merrill  

        PR c++/41788

        * class.c (layout_class_type): Set packed_maybe_necessary for packed

        non-PODs.

        PR c++/41920

        * semantics.c (build_lambda_object): Call mark_used on captured

        variables.

        PR c++/40750

        * decl.c (grokdeclarator): Clear type_quals for a member function

        declared using a typedef.  Don't complain about adding cv-quals

        to a function typedef in C++0x mode.

2010-01-20  Jakub Jelinek  

        * decl.c (create_array_type_for_decl): Remove set but not used

        variable error_msg.  Remove break stmts after return stmts.

2010-01-19  Dodji Seketeli  

        * error.c (dump_template_parms, count_non_default_template_args):

        Revert fix of PR c++/42634.

2010-01-18  Dodji Seketeli  

        PR c++/42634

        * error.c (dump_template_parms): Use innermost template

        arguments before calling count_non_default_template_args.

        (count_non_default_template_args): We are being called with

        template innermost arguments now. There is no need to ensure

        that again.

2010-01-18  Dodji Seketeli  

        PR c++/42766

        * cvt.c (build_expr_type_conversion): Look through OVERLOAD.

2010-01-17  Dodji Seketeli  

        PR c++/42697

        *pt.c (tsubst_decl):  Revert commit for PR c++/42697.

2010-01-17  Dodji Seketeli  

        PR c++/42697

        *pt.c (tsubst_decl): Get the arguments of a specialization from

        the specialization template, not from the most general template.

2010-01-16  Jason Merrill  

        PR c++/42761

        * semantics.c (finish_decltype_type): Within a template, treat

        unresolved CALL_EXPR as dependent.

2010-01-15  Dodji Seketeli  

        * error.c (dump_template_parms,count_non_default_template_args):

        Revert changes of PR c++/42634.

2010-01-14  Jakub Jelinek  

        PR middle-end/42674

        * decl.c (finish_function): Don't emit -Wreturn-type warnings in

        functions with noreturn attribute.

2010-01-14  Jason Merrill  

        PR c++/42701

        * call.c (build_new_method_call): Don't free the vec here.

        PR c++/42655

        * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.

2010-01-13  Dodji Seketeli  

        PR c++/42634

        * error.c (dump_template_parms): Use innermost template

        arguments before calling count_non_default_template_args.

        (count_non_default_template_args): We are being called with

        template innermost arguments now. There is no need to ensure

        that again.

2010-01-07  Dodji Seketeli  

        c++/40155

        * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template

        arguments that were previously deduced.

2010-01-05  Jason Merrill  

        * pt.c (unify_pack_expansion): Handle deduction from init-list.

        * call.c (build_over_call): Don't complain about it.

2010-01-04  Jason Merrill  

        PR c++/42555

        * pt.c (tsubst_decl): Don't apply type attributes in place.

        PR c++/42567

        * semantics.c (describable_type): Remove decltype comment and

        semantics.

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