Revert "Method reference operator"

This reverts commit 67c574736912003c377218153f9d3b9c0c96a17b.
[Feature #16275]

1 files changed, 0 insertions, 9 deletions

diff --git a/node.c b/node.c
index 6477446c7b..3514060ecb 100644
--- a/node.c
+++ b/node.c
@@ -954,15 +954,6 @@ dump_node(VALUE buf, VALUE indent, int comment, const NODE * node)
 	F_NODE(nd_args, "arguments");
 	return;
 
-      case NODE_METHREF:
-        ANN("method reference");
-        ANN("format: [nd_recv].:[nd_mid]");
-        ANN("example: foo.:method");
-        F_NODE(nd_recv, "receiver");
-        LAST_NODE;
-        F_ID(nd_mid, "method name");
-        return;
-
       case NODE_LAMBDA:
 	ANN("lambda expression");
 	ANN("format: -> [nd_body]");