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-rw-r--r--gcc/cp/tree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index 297da2b..2a14fa9 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -1127,7 +1127,7 @@ build_cplus_array_type (tree elt_type, tree index_type, int dependent)
/* Avoid spurious warnings with VLAs (c++/54583). */
if (TYPE_SIZE (t) && EXPR_P (TYPE_SIZE (t)))
- TREE_NO_WARNING (TYPE_SIZE (t)) = 1;
+ suppress_warning (TYPE_SIZE (t), OPT_Wunused);
/* Push these needs up to the ARRAY_TYPE so that initialization takes
place more easily. */