bug #4572 Use correct lineno for ForElseNode (ruudk)

This PR was merged into the 3.x branch.

Discussion
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Use correct lineno for ForElseNode

It should take the line number of the `{% else %}` block.

Commits
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a84e602 Use correct lineno for ForElseNode

Author: fabpot

src/TokenParser/ForTokenParser.php

@@ -42,8 +42,9 @@ public function parse(Token $token): Node
         $stream->expect(Token::BLOCK_END_TYPE);
         $body = $this->parser->subparse([$this, 'decideForFork']);
         if ('else' == $stream->next()->getValue()) {
+            $elseLineno = $stream->getCurrent()->getLine();
             $stream->expect(Token::BLOCK_END_TYPE);
-            $else = new ForElseNode($this->parser->subparse([$this, 'decideForEnd'], true), $stream->getCurrent()->getLine());
+            $else = new ForElseNode($this->parser->subparse([$this, 'decideForEnd'], true), $elseLineno);
         } else {
             $else = null;
         }