From 613737eee9168db483206bcac65c83413be02f42 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 5 Dec 2015 07:58:11 +0000
Subject: node.c: NODE_QCALL

* node.c (dump_node): dump NODE_QCALL.  [Feature #11537]
  http://twitter.com/watson1978/status/673042429931446272

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 node.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/node.c b/node.c
index 320e5d3bd4..a8ccf05780 100644
--- a/node.c
+++ b/node.c
@@ -413,6 +413,16 @@ dump_node(VALUE buf, VALUE indent, int comment, NODE *node)
 	F_ID(nd_mid, "method id");
 	break;
 
+      case NODE_QCALL:
+	ANN("safe method invocation");
+	ANN("format: [nd_recv]&.[nd_mid]([nd_args])");
+	ANN("example: obj&.foo(1)");
+	F_ID(nd_mid, "method id");
+	F_NODE(nd_recv, "receiver");
+	LAST_NODE;
+	F_NODE(nd_args, "arguments");
+	break;
+
       case NODE_SUPER:
 	ANN("super invocation");
 	ANN("format: super [nd_args]");
-- 
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