2006-12-21 Andrew Pinski <pinskia@gmail.com>
PR C++/30225
* decl.c (cxx_builtin_function): Only copy the decl if adding
it to the std namespace
From-SVN: r120145
./: * c.opt (Wmissing-declarations): Add C++ and ObjC++.
* doc/invoke.texi (Warning Options): -Wmissing-declarations now
works for C++.
cp/:
* decl.c (start_preparsed_function): Add support for
-Wmissing-declarations.
testsuite:
* g++.dg/warn/Wmissing-declarations-1.C: New test.
From-SVN: r120012
PR c++/29728
* decl.c (check_array_designated_initializer): New function.
(maybe_deduce_size_from_array_init): Use it.
(reshape_init_array): Likewise.
PR c++/29728
* g++.dg/template/crash62.C: New test.
From-SVN: r119558
* decl.c (poplevel): Check DECL_INITIAL invariant.
(duplicate_decls): Preserve DECL_INITIAL when eliminating
a new definition in favour of an old declaration.
(start_preparsed_function): Define and document value of
DECL_INITIAL before and after routine.
(finish_function): Check DECL_INITIAL invariant.
* parser.c
(cp_parser_function_definition_from_specifiers_and_declarator):
Skip duplicate function definitions.
From-SVN: r119427
2006-12-01 Dirk Mueller <dmueller@suse.de>
PR c++/18313
* decl.c (grokdeclarator): Warn for type qualifiers on return
type for non-dependent types.
* pt.c (tsubst_function_type): Warn for type qualifiers on
return type for dependent types.
* g++.dg/warn/Wreturn-type-4.C: New testcase.
From-SVN: r119382
PR c++/29475
* cp-tree.h (enforce_access, perform_or_defer_access_check): Added an
extra argument that represents the declaration to use to print
potential error messages.
* init.c (build_offset_ref): Adjusted the call to
perform_or_defer_access_check.
* class.c (alter_access, resolve_address_of_overloaded_function):
Likewise.
* decl.c (make_typename_type, make_unbound_class_template): Likewise.
* search.c (lookup_member): Likewise.
* friend.c (add_friend): Likewise.
* parser.c (cp_parser_template_id,
cp_parser_pre_parsed_nested_name_specifier): Likewise.
* semantics.c (finish_non_static_data_member,
check_accessibility_of_qualified_id, finish_id_expression): Likewise.
(pop_to_parent_deferring_access_checks, perform_access_checks,
perform_or_defer_access_check): Adjusted the call to enforce_access.
* call.c (enforce_access): Use the new extra argument to build the
error message.
(build_op_delete_call): Adjusted the call to
perform_or_defer_access_check.
(build_over_call): Likewise.
PR c++/29475
* g++.dg/template/access19.C: New test.
* g++.old-deja/g++.other/access11.C: Adjusted the line where the
error is reported.
From-SVN: r119027
* gcc/java/decl.c: Include langhooks.h.
(builtin_function): Remove.
(java_init_decl_processing): Replace calls to builtin_function
with add_builtin_function.
* gcc/java/Make-lang.in (jc1$(exeext)): Depend on and link with
attribs.o.
(java/decl.o): Depend on langhooks.h.
* gcc/java/java-tree.h (builtin_function): Remove.
* gcc/tree.c (local_define_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/objc/objc-act.c (synth_module_prologue): Replace calls to
builtin_function with add_builtin_function.
(build_next_objc_exception_stuff): Replace calls to
builtin_function with add_builtin_function.
(build_objc_exception_stuff): Replace calls to
builtin_function with add_builtin_function.
* gcc/objcp/objcp-decl.h (objcp_builtin_function): Remove.
* gcc/cp/decl.c (builtin_function_1): Move common code to
add_builtin_function.
(builtin_function): Rename to cxx_builtin_function.
Change the signature.
* gcc/cp/call.c: Include langhooks.h.
(build_java_interface_fn_ref): Replace calls to
builtin_function with add_builtin_function.
* gcc/cp/Make-lang.in (cp/call.o): Depend on langhooks.h.
* gcc/cp/cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as
cxx_builtin_function.
* gcc/cp/cp-tree.h (builtin_function): Rename to cxx_builtin_function.
Change the signature.
* gcc/c-objc-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as
c_builtin_function.
* gcc/c-tree.h (builtin_function): Rename to c_builtin_function. Change
the signature.
* gcc/ada/utils.c (builtin_function): Rename to gnat_builtin_function.
Move common code to add_builtin_function.
* gcc/ada/misc.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as
gnat_builtin_function.
* gcc/ada/gigi.h (builtin_function): Rename to gnat_builtin_function.
Change the signature.
* gcc/c-decl.c (builtin_function): Rename to c_builtin_function. Move
common code to add_builtin_function.
* gcc/fortran/Make-lang.in (f951$(exeext)): Depend on and link with
attribs.o.
* gcc/fortran/trans.h (builtin_function): Rename to
gfc_builtin_function. Change the signature.
* gcc/fortran/f95-lang.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as
gfc_builtin_function.
(builtin_function): Rename to gfc_builtin_function. Move common
code to builtin_function.
(gfc_define_builtin): Replace calls to builtin_function with
gfc_define_builtin.
* gcc/langhooks.c (add_builtin_function): New function.
(lhd_builtin_function): New function.
* gcc/langhooks.h (struct lang_hooks): Change the signature of
builtin_function.
(add_builtin_function): New function.
* gcc/treelang/treetree.c (builtin_function): Remove.
* gcc/tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Replace
calls to lang_hooks.builtin_function with add_builtin_function.
* gcc/c-common.c (decl_builtin_1): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/alpha/alpha.c (alpha_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/frv/frv.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/s390/s390.c (s390_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/sparc/sparc.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/i386/i386.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
(def_builtin): Replace calls to lang_hooks.builtin_function with
add_builtin_function.
* gcc/config/sh/sh.c (sh_media_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/c4x/c4x.c (c4x_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/stormy16/stormy16.c (xstormy16_init_builtins):
Replace calls to lang_hooks.builtin_function with
add_builtin_function.
* gcc/config/iq2000/iq2000.c (def_builtin):
Replace calls to lang_hooks.builtin_function with
add_builtin_function.
* gcc/config/ia64/ia64.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/rs6000/rs6000.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
(altivec_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/arm/arm.c (def_mbuiltin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
(arm_init_tls_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/mips/mips.c (mips_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/bfin/bfin.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/langhooks-def.h (lhd_builtin_function): New function.
(LANG_HOOKS_BUILTIN_FUNCTION): Define as lhd_builtin_function.
From-SVN: r117981
PR c++/27952
* cp-tree.h (xref_basetypes): Return bool instead of void.
* decl.c (xref_basetypes): Adjust definition. Return false
if the class bases are invalid.
* parser.c (cp_parser_class_head): Check the return value
from xref_basetypes.
* g++.dg/inherit/virtual1.C: New test.
From-SVN: r117839
PR c++/27961
* decl.c (start_decl): Return error_mark_node if a
function is initialized like a variable.
(check_var_type): If a variable of field is declared void,
set the type to error_mark_node.
(grokdeclarator): Check the return type of check_var_type.
* class.c (finish_struct_1): Robustify.
* g++.dg/template/crash60.C: New test.
* g++.dg/other/large-size-array.C: Adjust error markers.
* g++.dg/parse/crash27.C: Likewise.
* g++.dg/template/crash1.C: Likewise.
From-SVN: r117671
PR c++/29175
* decl.c (check_initializer): Issue errors about trying to
initialize arrays whose elements have variable size.
PR c++/29175
* g++.dg/init/array24.C: New test.
From-SVN: r117658
PR c++/29024
* cp-tree (struct cp_decl_specifier_seq): Rename to
conflicting_specifiers_p
* parser.c (cp_parser_set_storage_class): Set
conflicting_specifiers_p for the input decl specifier
if a typedef specifier is present. Rename uses of
multiple_specifiers_p to conflicting_specifiers_p.
(cp_parser_decl_specifier_seq) <RID_TYPEDEF>: If a storage
class specifier has already been set for this declaration,
set conflicting_specifiers_p to true on the decl_specs.
* decl.c (grokdeclarator): Rename uses of
multiple_specifiers_p to conflicting_specifiers_p.
* g++.dg/parse/typedef8.C: New test.
* g++.dg/other/mult-stor1.C: Adjust error markers.
From-SVN: r117641
2006-10-10 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/29323
* except.c (set_nothrow_function_flags): For functions
that do not bind local bail out early.
* decl.c (finish_function): Set TREE_NOTHROW only for
functions that bind local.
From-SVN: r117598
PR c++/28303
* decl.c (grokdeclarator): Return error_mark_node on
declaration with two or more data types.
* g++.dg/template/typedef6.C: New test.
* g++.dg/init/error1.C: Adjust error markers.
* g++.dg/parse/crash9.C: Likewise.
* g++.dg/template/crash55.C: Likewise.
From-SVN: r117118
PR c++/26195
* decl.c (make_rtl_for_nonlocal_decl),
(start_preparsed_function): Don't use lbasename on
input_filename when calling get_fileinfo.
* semantics.c (begin_class_definition): Likewise.
* lex.c (cxx_make_type): Likewise.
(handle_pragma_interface): Call get_fileinfo on input_filename,
not on the parameter to the directive.
From-SVN: r116740
PR c++/26696
* cvt.c (convert_to_void): Replace a subexpression with no side
effects with void_zero_node.
* tree.c (is_overloaded_fn): Look through COMPONENT_REF.
(get_first_fn): Ditto.
* decl.c (grokdeclarator): No need to look through COMPONENT_REF.
From-SVN: r116724
cp/
PR c++/27787
* decl.c (make_typename_type): Only try and resolve it when
context is not dependent. Refactor.
* decl2.c (check_classfn): Push to class scope before looking for
the function.
testsuite/
PR c++/27787
* g++.dg/template/typename10.C: New.
* g++.dg/template/lookup4.C: Remove bogus error marker.
From-SVN: r116409
PR c++/28505
* decl.c (grokdeclarator): Return early after
issuing diagnostic about an incomplete type.
* g++.dg/parse/ctor7.C: New test.
* g++.dg/parse/ctor8.C: Likewise.
From-SVN: r116302
PR c++/26269
* decl.c (duplicate_decls): Return early if either
newdecl or olddecl is error_mark_node.
* g++.dg/other/error14.C: New test.
From-SVN: r116301
PR c++/28347
* decl.c (start_decl): Return error_mark_node if a
diagnostic was issed for an invalid typedef initialization.
* g++.dg/ext/typedef-init.C: Add new test for
typedef initialization inside templates. Adjust
existing error markers
From-SVN: r115931
PR c++/28025
* cp-tree.h (LOOKUP_HIDDEN): New macro. Reformat comments.
* name-lookup.c (unqualified_namespace_lookup): There is no way to
have a hidden name in non-namespace scopes.
* pt.c (tsubst_friend_class): Look for hidden names.
* decl.c (lookup_and_check_tag): Fix typo in comment.
* semantics.c (finish_compound_literal): Fix typo in comment.
PR c++/28025
* g++.dg/template/friend45.C: New test.
From-SVN: r115687
PR c++/28407
* cp/decl.c (grokvardecl): Set DECL_THIS_STATIC on file-scope
const variables with implicit internal linkage.
* cp/tree.c (decl_linkage): Only return lk_external if it's set.
PR c++/28409
* cp/decl2.c (constrain_visibility): Ignore the anonymous namespace
for extern C decls.
(VISIBILITY_STATIC): Rename to VISIBILITY_ANON.
Don't override explicit visibility.
* cp/decl2.c (constrain_visibility): Remove specified and reason
parameters. Don't touch decls that already have explicit visibility.
(determine_visibility): Do copy DECL_VISIBILITY_SPECIFIED from
template.
(determine_visibility_from_class): Reverse sense of
DECL_VISIBILITY_SPECIFIED test for target-specific visibility rules.
(constrain_class_visibility): Only complain about member visibility
if the member type is another class. Don't change visibility of the
current class.
* tree.c (remove_attribute): New fn.
* tree.h: Declare it.
From-SVN: r115622
