diff options
| author | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-02-07 02:05:04 +0000 |
|---|---|---|
| committer | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-02-07 02:05:04 +0000 |
| commit | 881082e9e3a959338837b2e7b6ef618d6a562f67 (patch) | |
| tree | d7dc4df955e233e85f3cf9717534111f6cd9502e /gcc/cp/cp-tree.h | |
| parent | 9e830260e94660768c1afb379b85c1d941771589 (diff) | |
| download | gcc-881082e9e3a959338837b2e7b6ef618d6a562f67.tar.gz | |
/cp
2009-02-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/35147
PR c++/37737
* cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
/testsuite
2009-02-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/35147
PR c++/37737
* g++.dg/cpp0x/vt-35147.C: New.
* g++.dg/cpp0x/vt-37737-1.C: Likewise.
* g++.dg/cpp0x/vt-37737-2.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@144001 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp/cp-tree.h')
| -rw-r--r-- | gcc/cp/cp-tree.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h index 186ec9ab6ad..f37c8883688 100644 --- a/gcc/cp/cp-tree.h +++ b/gcc/cp/cp-tree.h @@ -2270,8 +2270,8 @@ extern void decl_shadowed_for_var_insert (tree, tree); /* Nonzero if the template arguments is actually a vector of vectors, rather than just a vector. */ -#define TMPL_ARGS_HAVE_MULTIPLE_LEVELS(NODE) \ - (NODE && TREE_VEC_ELT (NODE, 0) \ +#define TMPL_ARGS_HAVE_MULTIPLE_LEVELS(NODE) \ + (NODE && TREE_VEC_LENGTH (NODE) && TREE_VEC_ELT (NODE, 0) \ && TREE_CODE (TREE_VEC_ELT (NODE, 0)) == TREE_VEC) /* The depth of a template argument vector. When called directly by |