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| author | Jason Merrill <jason@redhat.com> | 2011-06-16 18:09:05 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2011-06-16 18:09:05 -0400 |
| commit | 42db600dba6adb352854e1eeb909fc3e7a2d892a (patch) | |
| tree | 1c49dd0ed0225bd75e52939828942e8090467921 /gcc/cp/pt.c | |
| parent | 80390766bd24c78c10fe3a328a82a233ef46c7cb (diff) | |
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re PR c++/49229 ([C++0x][SFINAE] ICE with variadics and depending non-type default parameter)
PR c++/49229
* pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
From-SVN: r175120
Diffstat (limited to 'gcc/cp/pt.c')
| -rw-r--r-- | gcc/cp/pt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index ff145a26..1008b3b 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -9548,6 +9548,8 @@ tsubst_decl (tree t, tree args, tsubst_flags_t complain) (DECL_TEMPLATE_RESULT (DECL_TI_TEMPLATE (t))), args, complain, in_decl); + if (argvec == error_mark_node) + RETURN (error_mark_node); /* Check to see if we already have this specialization. */ hash = hash_tmpl_and_args (gen_tmpl, argvec); |