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| author | Mark Mitchell <mark@codesourcery.com> | 2006-06-16 18:45:50 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2006-06-16 18:45:50 +0000 |
| commit | 75a829785fbfeedcb435e7aa3b43d96ad44926b0 (patch) | |
| tree | a5987a2bada0d0170ebd18a2d701ef8877ae09f6 /gcc/cp/parser.c | |
| parent | 04879af33dfc9bee6ef86b01f83e8554f23690a0 (diff) | |
| download | gcc-75a829785fbfeedcb435e7aa3b43d96ad44926b0.zip gcc-75a829785fbfeedcb435e7aa3b43d96ad44926b0.tar.gz gcc-75a829785fbfeedcb435e7aa3b43d96ad44926b0.tar.bz2 | |
re PR c++/27884 (bogus error: invalid use of 'register' in linkage specification)
PR c++/27884
* decl.c (have_extern_spec): Remove.
(start_decl): Do not check have_extern_spec.
(start_function): Likewise.
* cp-tree.h (have_extern_spec): Remove.
* parser.c (cp_parser_linkage_specification): Don't set
have_extern_spec.
(cp_parser_init_declarator): Likewise.
(cp_parser_parameter_declaration): Do not treat parameters as
within the scope of an unbraced linkage specification.
PR c++/27884
* g++.dg/parse/linkage2.C: New test
From-SVN: r114727
Diffstat (limited to 'gcc/cp/parser.c')
| -rw-r--r-- | gcc/cp/parser.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index df175fa..964ab0e 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -7732,9 +7732,7 @@ cp_parser_linkage_specification (cp_parser* parser) saved_in_unbraced_linkage_specification_p = parser->in_unbraced_linkage_specification_p; parser->in_unbraced_linkage_specification_p = true; - have_extern_spec = true; cp_parser_declaration (parser); - have_extern_spec = false; parser->in_unbraced_linkage_specification_p = saved_in_unbraced_linkage_specification_p; } @@ -11063,10 +11061,7 @@ cp_parser_init_declarator (cp_parser* parser, if (!member_p) { if (parser->in_unbraced_linkage_specification_p) - { - decl_specifiers->storage_class = sc_extern; - have_extern_spec = false; - } + decl_specifiers->storage_class = sc_extern; decl = start_decl (declarator, decl_specifiers, is_initialized, attributes, prefix_attributes, &pushed_scope); @@ -12119,9 +12114,16 @@ cp_parser_parameter_declaration_list (cp_parser* parser, bool *is_error) { cp_parameter_declarator *parameters = NULL; cp_parameter_declarator **tail = ¶meters; + bool saved_in_unbraced_linkage_specification_p; /* Assume all will go well. */ *is_error = false; + /* The special considerations that apply to a function within an + unbraced linkage specifications do not apply to the parameters + to the function. */ + saved_in_unbraced_linkage_specification_p + = parser->in_unbraced_linkage_specification_p; + parser->in_unbraced_linkage_specification_p = false; /* Look for more parameters. */ while (true) @@ -12200,6 +12202,9 @@ cp_parser_parameter_declaration_list (cp_parser* parser, bool *is_error) } } + parser->in_unbraced_linkage_specification_p + = saved_in_unbraced_linkage_specification_p; + return parameters; } |