parse.y: should not warn op method call

* parse.y (void_expr_gen): should warn operator expression style
  calls only, but not method style calls.  [Fix GH-1660]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/node.c b/node.c
index b06e6dc175..f6d551a106 100644
--- a/node.c
+++ b/node.c
@@ -475,6 +475,7 @@ dump_node(VALUE buf, VALUE indent, int comment, NODE *node)
 	break;
 
       case NODE_CALL:
+      case NODE_OPCALL:
 	ANN("method invocation");
 	ANN("format: [nd_recv].[nd_mid]([nd_args])");
 	ANN("example: obj.foo(1)");