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Diffstat (limited to 'gcc/c-semantics.c')
| -rw-r--r-- | gcc/c-semantics.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/c-semantics.c b/gcc/c-semantics.c index 1481e1d..9ecfc96 100644 --- a/gcc/c-semantics.c +++ b/gcc/c-semantics.c @@ -924,7 +924,8 @@ static tree find_reachable_label (tree exp) { location_t saved_loc = input_location; - tree ret = walk_tree (&exp, find_reachable_label_1, NULL, NULL); + tree ret = walk_tree_without_duplicates + (&exp, find_reachable_label_1, NULL); input_location = saved_loc; return ret; } |