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| author | Dodji Seketeli <dodji@redhat.com> | 2012-01-05 23:00:14 +0000 |
|---|---|---|
| committer | Dodji Seketeli <dodji@gcc.gnu.org> | 2012-01-06 00:00:14 +0100 |
| commit | 45a29025db259d111bcb5093ddda1ef4ef416a19 (patch) | |
| tree | 2b51c15cf590457b8907aa8174ec15416d537865 /gcc/cp/parser.c | |
| parent | c3e686a350915a66b0761fa825fc162ef0010c3e (diff) | |
| download | gcc-45a29025db259d111bcb5093ddda1ef4ef416a19.zip gcc-45a29025db259d111bcb5093ddda1ef4ef416a19.tar.gz gcc-45a29025db259d111bcb5093ddda1ef4ef416a19.tar.bz2 | |
PR c++/51541 - ICE with invalid identifier in alias-declaration
gcc/cp/
PR c++/51541
* parser.c (cp_parser_alias_declaration): Get out early upon
errors in the identifier or the attributes.
gcc/testsuite/
PR c++/51541
* g++.dg/cpp0x/alias-decl-18.C: New test.
From-SVN: r182935
Diffstat (limited to 'gcc/cp/parser.c')
| -rw-r--r-- | gcc/cp/parser.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 8f2357e..0ae55a2 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -15046,7 +15046,13 @@ cp_parser_alias_declaration (cp_parser* parser) cp_parser_require_keyword (parser, RID_USING, RT_USING); id_location = cp_lexer_peek_token (parser->lexer)->location; id = cp_parser_identifier (parser); + if (id == error_mark_node) + return error_mark_node; + attributes = cp_parser_attributes_opt (parser); + if (attributes == error_mark_node) + return error_mark_node; + cp_parser_require (parser, CPP_EQ, RT_EQ); /* Now we are going to parse the type-id of the declaration. */ |