fixed the ternary operator

CHANGELOG

@@ -1,6 +1,8 @@
 * 1.0.0-RC2
 
-...
+Changes:
+
+ * fixed the ternary operator precedence rule
 
 * 1.0.0-RC1 (2011-01-09)
 

lib/Twig/Node/Expression/Conditional.php

@@ -19,13 +19,13 @@ class Twig_Node_Expression_Conditional extends Twig_Node_Expression
     public function compile(Twig_Compiler $compiler)
     {
         $compiler
-            ->raw('(')
+            ->raw('((')
             ->subcompile($this->getNode('expr1'))
             ->raw(') ? (')
             ->subcompile($this->getNode('expr2'))
             ->raw(') : (')
             ->subcompile($this->getNode('expr3'))
-            ->raw(')')
+            ->raw('))')
         ;
     }
 }

lib/Twig/Node/Expression/Filter.php

@@ -27,7 +27,7 @@ class Twig_Node_Expression_Filter extends Twig_Node_Expression
         // is a name (like obj) or an attribute (like obj.attr)
         // In such a case, it's compiled to {{ obj is defined ? obj|default('bar') : 'bar' }}
         if ('default' === $name && ($this->getNode('node') instanceof Twig_Node_Expression_Name || $this->getNode('node') instanceof Twig_Node_Expression_GetAttr)) {
-            $compiler->raw('(');
+            $compiler->raw('((');
             if ($this->getNode('node') instanceof Twig_Node_Expression_Name) {
                 $testMap = $compiler->getEnvironment()->getTests();
                 $compiler
@@ -40,11 +40,11 @@ class Twig_Node_Expression_Filter extends Twig_Node_Expression
                 $compiler->subcompile($this->getNode('node'));
             }
 
-            $compiler->raw(' ? ');
+            $compiler->raw(') ? (');
             $this->compileFilter($compiler, $filter);
-            $compiler->raw(' : ');
+            $compiler->raw(') : (');
             $compiler->subcompile($this->getNode('arguments')->getNode(0));
-            $compiler->raw(')');
+            $compiler->raw('))');
         } else {
             $this->compileFilter($compiler, $filter);
         }

test/Twig/Tests/Node/Expression/ConditionalTest.php

@@ -45,7 +45,7 @@ class Twig_Tests_Node_Expression_ConditionalTest extends Twig_Tests_Node_TestCas
         $expr2 = new Twig_Node_Expression_Constant(2, 0);
         $expr3 = new Twig_Node_Expression_Constant(3, 0);
         $node = new Twig_Node_Expression_Conditional($expr1, $expr2, $expr3, 0);
-        $tests[] = array($node, '(1) ? (2) : (3)');
+        $tests[] = array($node, '((1) ? (2) : (3))');
 
         return $tests;
     }

test/Twig/Tests/Node/IncludeTest.php

@@ -56,7 +56,7 @@ class Twig_Tests_Node_IncludeTest extends Twig_Tests_Node_TestCase
                     );
         $node = new Twig_Node_Include($expr, null, false, 0);
         $tests[] = array($node, <<<EOF
-\$template = (true) ? ("foo") : ("foo");
+\$template = ((true) ? ("foo") : ("foo"));
 if (!\$template instanceof Twig_Template) {
     \$template = \$this->env->loadTemplate(\$template);
 }

test/Twig/Tests/Node/ModuleTest.php

@@ -141,7 +141,7 @@ class __TwigTemplate_be925a7b06dda0dfdbd18a1509f7eb34 extends Twig_Template
     public function getParent(array \$context)
     {
         if (null === \$this->parent) {
-            \$this->parent = (true) ? ("foo") : ("foo");
+            \$this->parent = ((true) ? ("foo") : ("foo"));
             if (!\$this->parent instanceof Twig_Template) {
                 \$this->parent = \$this->env->loadTemplate(\$this->parent);
             }