From: Nikita Popov <nikic@php.net>
Date: Fri, 29 Aug 2014 16:42:05 +0000 (+0200)
Subject: Simplify `argument` production
X-Git-Tag: PRE_PHP7_REMOVALS~192
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7722d2c58464db10fb1d32b2e7e5a188a3b6dc1e;p=php

Simplify `argument` production
---

diff --git a/Zend/zend_language_parser.y b/Zend/zend_language_parser.y
index e86e5e2fa1..6dc5a564f2 100644
--- a/Zend/zend_language_parser.y
+++ b/Zend/zend_language_parser.y
@@ -579,10 +579,8 @@ non_empty_argument_list:
 ;
 
 argument:
-		expr_without_variable	{ $$ = $1; }
-	|	variable				{ $$ = $1; }
-	/*|	'&' variable 			{ ZEND_ASSERT(0); } */
-	|	T_ELLIPSIS expr			{ $$ = zend_ast_create(ZEND_AST_UNPACK, $2); }
+		expr			{ $$ = $1; }
+	|	T_ELLIPSIS expr	{ $$ = zend_ast_create(ZEND_AST_UNPACK, $2); }
 ;
 
 global_var_list: