From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Tue, 30 Oct 2012 16:40:52 +0000 (+0100)
Subject: fixed bitwise operator precedences (closes #866)
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=8c5853e3b1ce0d4e877ad1fff6b314aca62f6578;p=web%2Fkonrad%2Ftwig.git

fixed bitwise operator precedences (closes #866)
---

diff --git a/CHANGELOG b/CHANGELOG
index 92cdb8c..f1656ce 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
 * 1.11.0 (2012-XX-XX)
 
+ * fixed bitwise operator precedences
  * added the template_from_string function
  * fixed default timezone usage for the date function
  * optimized the way Twig exceptions are managed (to make them faster)
diff --git a/lib/Twig/Extension/Core.php b/lib/Twig/Extension/Core.php
index 372e40d..9bbff6d 100644
--- a/lib/Twig/Extension/Core.php
+++ b/lib/Twig/Extension/Core.php
@@ -228,11 +228,11 @@ class Twig_Extension_Core extends Twig_Extension
                 '+'   => array('precedence' => 500, 'class' => 'Twig_Node_Expression_Unary_Pos'),
             ),
             array(
-                'b-and'  => array('precedence' => 5, 'class' => 'Twig_Node_Expression_Binary_BitwiseAnd', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
-                'b-xor'  => array('precedence' => 5, 'class' => 'Twig_Node_Expression_Binary_BitwiseXor', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
-                'b-or'   => array('precedence' => 5, 'class' => 'Twig_Node_Expression_Binary_BitwiseOr', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
                 'or'     => array('precedence' => 10, 'class' => 'Twig_Node_Expression_Binary_Or', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
                 'and'    => array('precedence' => 15, 'class' => 'Twig_Node_Expression_Binary_And', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
+                'b-or'   => array('precedence' => 16, 'class' => 'Twig_Node_Expression_Binary_BitwiseOr', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
+                'b-xor'  => array('precedence' => 17, 'class' => 'Twig_Node_Expression_Binary_BitwiseXor', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
+                'b-and'  => array('precedence' => 18, 'class' => 'Twig_Node_Expression_Binary_BitwiseAnd', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
                 '=='     => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Equal', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
                 '!='     => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_NotEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
                 '<'      => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Less', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
diff --git a/test/Twig/Tests/Fixtures/expressions/bitwise.test b/test/Twig/Tests/Fixtures/expressions/bitwise.test
index 911094c..369d48a 100644
--- a/test/Twig/Tests/Fixtures/expressions/bitwise.test
+++ b/test/Twig/Tests/Fixtures/expressions/bitwise.test
@@ -4,9 +4,11 @@ Twig supports bitwise operations
 {{ 1 b-and 5 }}
 {{ 1 b-or 5 }}
 {{ 1 b-xor 5 }}
+{{ 1 b-and 1 + 1 }} == {{ band }}
 --DATA--
-return array()
+return array('band' => (1 & 1 + 1))
 --EXPECT--
 1
 5
 4
+1 == 1