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-rw-r--r--gcc/tree.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree.h b/gcc/tree.h
index 820e071f4d0..b864020af1f 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -646,7 +646,7 @@ struct tree_list
/* In a TREE_VEC node. */
#define TREE_VEC_LENGTH(NODE) (TREE_VEC_CHECK (NODE)->vec.length)
#define TREE_VEC_ELT(NODE,I) (TREE_VEC_CHECK (NODE)->vec.a[I])
-#define TREE_VEC_END(NODE) (TREE_VEC_CHECK (NODE),&((NODE)->vec.a[(NODE)->vec.length]))
+#define TREE_VEC_END(NODE) ((void) TREE_VEC_CHECK (NODE),&((NODE)->vec.a[(NODE)->vec.length]))
struct tree_vec
{