parse.y: Fix locations of NODE_*ASGN and NODE_ERRINFO

* parse.y: Fix to only include a range of exc_var.

  e.g. The locations of the NODE_DASGN_CURR and NODE_ERRINFO are fixed:

  ```
  begin
    1
  rescue => e
    2
  end
  ```

  * Before

  ```
  NODE_DASGN_CURR (line: 3, first_lineno: 3, first_column: 0, last_lineno: 5, last_column: 3)
  NODE_ERRINFO (line: 5, first_lineno: 3, first_column: 0, last_lineno: 5, last_column: 3)
  ```

  * After

  ```
  NODE_DASGN_CURR (line: 3, first_lineno: 3, first_column: 7, last_lineno: 3, last_column: 11)
  NODE_ERRINFO (line: 5, first_lineno: 3, first_column: 7, last_lineno: 3, last_column: 11)
  ```

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61016 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/parse.y b/parse.y
index 03b9ed992e..bfea57617b 100644
--- a/parse.y
+++ b/parse.y
@@ -3832,7 +3832,7 @@ opt_rescue	: keyword_rescue exc_list exc_var then
 		    {
 		    /*%%%*/
 			if ($3) {
-			    $3 = node_assign($3, new_errinfo(&@$), &@$);
+			    $3 = node_assign($3, new_errinfo(&@3), &@3);
 			    $5 = block_append($3, $5, &@$);
 			}
 			$$ = new_resbody($2, $5, $6, &@$);