insns.def: forgot add cast [ci skip]

See r65595


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65597 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/insns.def b/insns.def
index b92e10ae9a..e77dc1fe54 100644
--- a/insns.def
+++ b/insns.def
@@ -469,7 +469,7 @@ expandarray
 (..., VALUE ary)
 (...)
 // attr bool leaf = false; /* has rb_check_array_type() */
-// attr rb_snum_t sp_inc = num - 1 + (flag & 1 ? 1 : 0);
+// attr rb_snum_t sp_inc = (rb_snum_t)num - 1 + (flag & 1 ? 1 : 0);
 {
     vm_expandarray(GET_SP(), ary, num, (int)flag);
 }