Fixed bug #70156 (Segfault in zend_find_alias_name)

1 files changed, 37 insertions, 0 deletions

diff --git a/Zend/tests/bug70156.phpt b/Zend/tests/bug70156.phpt
new file mode 100644
index 0000000000..6b5e383337
--- /dev/null
+++ b/Zend/tests/bug70156.phpt
@@ -0,0 +1,37 @@
+--TEST--
+Bug #70156 (Segfault in zend_find_alias_name)
+--FILE--
+<?php
+trait T1 {
+	protected function foo1()
+	{
+		$this->bar();
+	}
+}
+
+trait T2 {
+	protected function foo2()
+	{
+		debug_print_backtrace();
+	}
+}
+
+class dummy {
+	use T1 {
+		foo1 as private;
+	}
+	use T2 {
+		foo2 as bar;
+	}
+	public function __construct()
+	{
+		$this->foo1();
+	}
+}
+
+new dummy();
+?>
+--EXPECTF--
+#0  dummy->bar() called at [%sbug70156.php:%d]
+#1  dummy->foo1() called at [%sbug70156.php:%d]
+#2  dummy->__construct() called at [%sbug70156.php:%d]