compile.c: omit unnecessary defined guard

* compile.c (defined_expr): omit unnecessary defined guard when
  method call has no receiver and no arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/compile.c b/compile.c
index 23a85f8785..d8411055e0 100644
--- a/compile.c
+++ b/compile.c
@@ -3601,7 +3601,7 @@ defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
 	    (type == NODE_CALL ||
 	     (type == NODE_ATTRASGN && !private_recv_p(node)));
 
-	if (!lfinish[1]) {
+	if (!lfinish[1] && (node->nd_args || explicit_receiver)) {
 	    lfinish[1] = NEW_LABEL(nd_line(node));
 	}
 	if (node->nd_args) {