diff options
Diffstat (limited to 'gcc/c-family/c-common.c')
| -rw-r--r-- | gcc/c-family/c-common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index 0749361..c8e1f0d 100644 --- a/gcc/c-family/c-common.c +++ b/gcc/c-family/c-common.c @@ -5558,6 +5558,8 @@ parse_optimize_options (tree args, bool attr_p) bool attribute_fallthrough_p (tree attr) { + if (attr == error_mark_node) + return false; tree t = lookup_attribute ("fallthrough", attr); if (t == NULL_TREE) return false; |