Avoid processing the alias twice and generate an error.

Errors are triggered when an unexpected token is found between clauses.
Refactoring.

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/Components/ExpressionArrayTest.php b/tests/Components/ExpressionArrayTest.php
index ea772e3..0fad913 100644
--- a/tests/Components/ExpressionArrayTest.php
+++ b/tests/Components/ExpressionArrayTest.php
@@ -21,4 +21,17 @@ class ExpressionArrayTest extends TestCase
         );
         $this->assertEquals(array(), $component);
     }
+
+    public function testParse2()
+    {
+        $component = ExpressionArray::parse(
+            new Parser(),
+            $this->getTokensList('(expr) +'),
+            array(
+                'bracketsDelimited' => true,
+            )
+        );
+        $this->assertEquals(1, count($component));
+        $this->assertEquals('(expr)', $component[0]->expr);
+    }
 }