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| author | Paolo Carlini <paolo@gcc.gnu.org> | 2007-08-31 09:11:43 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2007-08-31 09:11:43 +0000 |
| commit | a53bf42c31fe143b6f3079154a772ea1c8b921b0 (patch) | |
| tree | f93427a75147858d4e3281b56ca249a51e316ffa /gcc/cp/parser.c | |
| parent | 22d2aa96f8da11d7710962b298a8036e0fe44720 (diff) | |
| download | gcc-a53bf42c31fe143b6f3079154a772ea1c8b921b0.zip gcc-a53bf42c31fe143b6f3079154a772ea1c8b921b0.tar.gz gcc-a53bf42c31fe143b6f3079154a772ea1c8b921b0.tar.bz2 | |
re PR c++/33212 (Broken diagnostic: 'trait_expr' not supported by dump_expr)
/cp
2007-08-31 Paolo Carlini <pcarlini@suse.de>
PR c++/33212
* parser.c (cp_parser_trait_expr): Check rerurn value of
cp_parser_type_id.
/testsuite
2007-08-31 Paolo Carlini <pcarlini@suse.de>
PR c++/33212
* g++.dg/ext/is_class_error.C: New.
From-SVN: r127962
Diffstat (limited to 'gcc/cp/parser.c')
| -rw-r--r-- | gcc/cp/parser.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 70006c9..92f4430 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -6502,6 +6502,9 @@ cp_parser_trait_expr (cp_parser* parser, enum rid keyword) type1 = cp_parser_type_id (parser); + if (type1 == error_mark_node) + return error_mark_node; + /* Build a trivial decl-specifier-seq. */ clear_decl_specs (&decl_specs); decl_specs.type = type1; @@ -6516,6 +6519,9 @@ cp_parser_trait_expr (cp_parser* parser, enum rid keyword) type2 = cp_parser_type_id (parser); + if (type2 == error_mark_node) + return error_mark_node; + /* Build a trivial decl-specifier-seq. */ clear_decl_specs (&decl_specs); decl_specs.type = type2; @@ -6527,8 +6533,8 @@ cp_parser_trait_expr (cp_parser* parser, enum rid keyword) cp_parser_require (parser, CPP_CLOSE_PAREN, "`)'"); - /* Complete the trait expr, which may mean either processing the - static assert now or saving it for template instantiation. */ + /* Complete the trait expression, which may mean either processing + the trait expr now or saving it for template instantiation. */ return finish_trait_expr (kind, type1, type2); } |