Merge branch 'DDC-3018' into 2.4

lib/Doctrine/ORM/Query/SqlWalker.php

@@ -1497,6 +1497,7 @@ class SqlWalker implements TreeWalker
                     break;
             }
 
+            $fieldType = 'string';
             switch (true) {
                 case ($e instanceof AST\PathExpression):
                     $fieldName = $e->field;
@@ -1517,10 +1518,6 @@ class SqlWalker implements TreeWalker
                             break;
                     }
                     break;
-
-                default:
-                    $fieldType = 'string';
-                    break;
             }
 
             $this->scalarResultAliasMap[$resultAlias] = $columnAlias;

tests/Doctrine/Tests/ORM/Query/LanguageRecognitionTest.php

@@ -592,12 +592,20 @@ class LanguageRecognitionTest extends \Doctrine\Tests\OrmTestCase
     }
 
     /**
-     * @gorup DDC-1858
+     * @group DDC-1858
      */
     public function testHavingSupportIsNullExpression()
     {
         $this->assertValidDQL("SELECT u.name FROM Doctrine\Tests\Models\CMS\CmsUser u HAVING u.username IS NULL");
     }
+
+    /**
+     * @group DDC-3018
+     */
+    public function testNewLiteralExpression()
+    {
+        $this->assertValidDQL("SELECT new " . __NAMESPACE__ . "\\DummyStruct(u.id, 'foo', 1, true) FROM Doctrine\Tests\Models\CMS\CmsUser u");
+    }
 }
 
 /** @Entity */
@@ -617,3 +625,10 @@ class DQLKeywordsModelGroup
     /** @Column */
     private $from;
 }
+
+class DummyStruct
+{
+    public function __construct($id, $arg1, $arg2, $arg3)
+    {
+    }
+}