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| author | Markus Trippelsdorf <markus@trippelsdorf.de> | 2015-12-02 19:57:55 +0000 |
|---|---|---|
| committer | Markus Trippelsdorf <trippels@gcc.gnu.org> | 2015-12-02 19:57:55 +0000 |
| commit | e7fc41a776a1e85fd052fc84184618768274a1af (patch) | |
| tree | 966f1ad320883735aa2c30fdd61f16111dd2bacc /gcc/cp/mangle.c | |
| parent | 157bb85d48034bba6eb24f6f9f4ca4e6e8a5fa93 (diff) | |
| download | gcc-e7fc41a776a1e85fd052fc84184618768274a1af.zip gcc-e7fc41a776a1e85fd052fc84184618768274a1af.tar.gz gcc-e7fc41a776a1e85fd052fc84184618768274a1af.tar.bz2 | |
Fix c++/67337 (segfault in mangle.c)
PR c++/67337
* mangle.c (write_template_prefix): Guard against context==NULL.
From-SVN: r231203
Diffstat (limited to 'gcc/cp/mangle.c')
| -rw-r--r-- | gcc/cp/mangle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cp/mangle.c b/gcc/cp/mangle.c index 6f8bf68..3ff3066 100644 --- a/gcc/cp/mangle.c +++ b/gcc/cp/mangle.c @@ -1145,7 +1145,7 @@ write_template_prefix (const tree node) So, for the example above, `Outer<int>::Inner' is represented as a substitution candidate by a TREE_LIST whose purpose is `Outer<int>' and whose value is `Outer<T>::Inner<U>'. */ - if (TYPE_P (context)) + if (context && TYPE_P (context)) substitution = build_tree_list (context, templ); else substitution = templ; |