Add Tests for #65784 in 5.5

Zend/tests/bug65784.phpt

@@ -0,0 +1,62 @@
+--TEST--
+Fixed Bug #65784 (Segfault with finally)
+--XFAIL--
+This bug is not fixed in 5.5 due to ABI BC
+--FILE--
+<?php
+function foo1() {
+	try {
+		throw new Exception("not catch");
+		return true;
+	} finally {
+		try {
+			throw new Exception("catched");
+		} catch (Exception $e) {
+		}
+	}
+}
+try {
+	$foo = foo1();
+	var_dump($foo);
+} catch (Exception $e) {
+	do {
+		var_dump($e->getMessage());
+	} while ($e = $e->getPrevious());
+}
+
+function foo2() {
+	try  {
+		try {
+			throw new Exception("catched");
+			return true;
+		} finally {
+			try {
+				throw new Exception("catched");
+			} catch (Exception $e) {
+			}
+		}
+	} catch (Exception $e) {
+	}
+}
+
+$foo = foo2();
+var_dump($foo);
+
+function foo3() {
+	try {
+		throw new Exception("not catched");
+		return true;
+	} finally {
+		try {
+			throw new NotExists();
+		} catch (Exception $e) {
+		}
+	}
+}
+
+$bar = foo3();
+--EXPECTF--
+string(9) "not catch"
+NULL
+
+Fatal error: Class 'NotExists' not found in %sbug65784.php on line %d