--- /dev/null
+--TEST--
+Testing parameter type-hinted with default value inside namespace
+--FILE--
+<?php
+
+namespace foo;
+
+class bar {
+ public function __construct(\stdclass $x = NULL) {
+ var_dump($x);
+ }
+}
+
+new bar(new stdclass);
+new bar(null);
+
+?>
+--EXPECTF--
+object(stdClass)#%d (0) {
+}
+NULL
--- /dev/null
+--TEST--
+Testing parameter type-hinted (array) with default value inside namespace
+--FILE--
+<?php
+
+namespace foo;
+
+class bar {
+ public function __construct(array $x = NULL) {
+ var_dump($x);
+ }
+}
+
+new bar(null);
+new bar(new stdclass);
+
+?>
+--EXPECTF--
+NULL
+
+Catchable fatal error: Argument 1 passed to foo::bar::__construct() must be an array, object given, called in %s on line %d and defined in %s on line %d
--- /dev/null
+--TEST--
+Testing parameter type-hinted with interface
+--FILE--
+<?php
+
+namespace foo;
+
+interface foo {
+
+}
+
+class bar {
+ public function __construct(foo $x = NULL) {
+ var_dump($x);
+ }
+}
+
+class test implements foo {
+
+}
+
+
+new bar(new test);
+new bar(null);
+new bar(new stdclass);
+
+?>
+--EXPECTF--
+object(foo::test)#%d (0) {
+}
+NULL
+
+Catchable fatal error: Argument 1 passed to foo::bar::__construct() must implement interface foo::foo, instance of stdClass given, called in %s on line %d and defined in %s on line %d
--- /dev/null
+--TEST--
+Testing type-hinted lambda parameter inside namespace
+--FILE--
+<?php
+
+namespace foo;
+
+$x = function (\stdclass $x = NULL) {
+ var_dump($x);
+};
+
+$x(NULL);
+$x(new \stdclass);
+$x(new stdclass);
+
+?>
+--EXPECTF--
+NULL
+object(stdClass)#%d (0) {
+}
+object(stdClass)#%d (0) {
+}
--- /dev/null
+--TEST--
+Testing type-hinted lambda parameter inside namespace
+--FILE--
+<?php
+
+namespace foo;
+
+$x = function (\stdclass $x = NULL) {
+ var_dump($x);
+};
+
+class stdclass { }
+
+$x(NULL);
+$x(new stdclass);
+$x(new stdclass);
+
+?>
+--EXPECTF--
+NULL
+object(foo\stdClass)#%d (0) {
+}
+object(foo\stdClass)#%d (0) {
+}