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parse.y: should not warn op method call

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* 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
This commit is contained in:
nobu 2017-06-23 11:56:48 +00:00
parent d391697331
commit af4ba5c12a
5 changed files with 12 additions and 5 deletions
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node.c
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@ -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)");