--- /dev/null
+--TEST--
+Testing throw exception doesn't crash with wrong params, variant 1
+--FILE--
+<?php
+
+class Hello extends Exception {}
+throw new Hello(new stdClass);
+
+?>
+--EXPECTF--
+Fatal error: Uncaught Error: Wrong parameters for Hello([string $message [, long $code [, Throwable $previous = NULL]]]) in %sexception_018.php:%d
+Stack trace:
+#0 %sexception_018.php(%d): Exception->__construct(Object(stdClass))
+#1 {main}
+ thrown in %sexception_018.php on line %d
--- /dev/null
+--TEST--
+Testing throw exception doesn't crash with wrong params, variant 2
+--FILE--
+<?php
+
+throw new Exception(new stdClass);
+
+?>
+--EXPECTF--
+Fatal error: Uncaught Error: Wrong parameters for Exception([string $message [, long $code [, Throwable $previous = NULL]]]) in %sexception_019.php:%d
+Stack trace:
+#0 %sexception_019.php(%d): Exception->__construct(Object(stdClass))
+#1 {main}
+ thrown in %sexception_019.php on line %d