enum.c: suppress warnings

* enum.c (sliceafter_ii): suppress unused-value warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/enum.c b/enum.c
index ec1197002f..fa1a9678b0 100644
--- a/enum.c
+++ b/enum.c
@@ -3094,7 +3094,7 @@ struct sliceafter_arg {
 static VALUE
 sliceafter_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, _memo))
 {
-#define UPDATE_MEMO ((memo = MEMO_FOR(struct sliceafter_arg, _memo)), 1)
+#define UPDATE_MEMO ((void)(memo = MEMO_FOR(struct sliceafter_arg, _memo)))
     struct sliceafter_arg *memo;
     int split_p;
     UPDATE_MEMO;