parse.y: Fix a location of NODE_ARGSCAT

* parse.y (arg_append_gen): Update the last location of
  NODE_ARGSCAT when NODE is appended to nd_body.

  e.g. The locations of the NODE_ARGSCAT is fixed:

  ```
  m(*a, :b, :c)
  ```

  * Before

  ```
  NODE_ARGSCAT (line: 1, first_lineno: 1, first_column: 2, last_lineno: 1, last_column: 8)
  ```

  * After

  ```
  NODE_ARGSCAT (line: 1, first_lineno: 1, first_column: 2, last_lineno: 1, last_column: 12)
  ```

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index 0ef57b6d4a..3950382e2b 100644
--- a/parse.y
+++ b/parse.y
@@ -10061,6 +10061,7 @@ arg_append_gen(struct parser_params *parser, NODE *node1, NODE *node2, const YYL
 	return node1;
       case NODE_ARGSPUSH:
 	node1->nd_body = list_append(new_list(node1->nd_body, &node1->nd_body->nd_loc), node2, location);
+	node1->nd_loc.last_loc = node1->nd_body->nd_loc.last_loc;
 	nd_set_type(node1, NODE_ARGSCAT);
 	return node1;
     }