Test use($this) being an error

diff --git a/Zend/tests/this_as_lexical_var_error.phpt b/Zend/tests/this_as_lexical_var_error.phpt
new file mode 100644 (file)
index 0000000..d0e0106
--- /dev/null
+++ b/Zend/tests/this_as_lexical_var_error.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Cannot use $this as lexical variable
+--FILE--
+<?php
+
+class Foo {
+    public function fn() {
+        return function() use ($this) {};
+    }
+}
+
+?>
+--EXPECTF--
+Fatal error: Cannot use $this as lexical variable in %s on line %d