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| author | Jason Merrill <jason@redhat.com> | 2010-06-29 20:50:45 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2010-06-29 20:50:45 -0400 |
| commit | 4640884658bae7ba9ff09068efcbe4b7e94baf8d (patch) | |
| tree | 85c05d67287f91a060fe0e69e71f48258e217270 /gcc/cp/name-lookup.c | |
| parent | 066ec0a4a0c12148352889d7d26a2975960d5571 (diff) | |
| download | gcc-4640884658bae7ba9ff09068efcbe4b7e94baf8d.zip gcc-4640884658bae7ba9ff09068efcbe4b7e94baf8d.tar.gz gcc-4640884658bae7ba9ff09068efcbe4b7e94baf8d.tar.bz2 | |
class.c (type_has_virtual_destructor): New.
* class.c (type_has_virtual_destructor): New.
* cp-tree.h: Declare it.
* semantics.c (trait_expr_value): Use it.
* call.c (build_over_call): Only give warnings with tf_warning.
* name-lookup.c (pop_scope): Handle NULL_TREE.
From-SVN: r161578
Diffstat (limited to 'gcc/cp/name-lookup.c')
| -rw-r--r-- | gcc/cp/name-lookup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cp/name-lookup.c b/gcc/cp/name-lookup.c index 4e40e3b..6713119 100644 --- a/gcc/cp/name-lookup.c +++ b/gcc/cp/name-lookup.c @@ -2480,6 +2480,8 @@ push_scope (tree t) void pop_scope (tree t) { + if (t == NULL_TREE) + return; if (TREE_CODE (t) == NAMESPACE_DECL) pop_decl_namespace (); else if CLASS_TYPE_P (t) |