| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // @dart = 2.9 |
| |
| // Ensure that otherwise uninstantiated classes can be instantiated |
| // reflectively. |
| |
| import "dart:mirrors"; |
| |
| class Foo { |
| int a = 0; |
| } |
| |
| main() { |
| // Do NOT instantiate Foo. |
| var m = reflectClass(Foo); |
| var instance = m.newInstance(Symbol.empty, []); |
| print(instance); |
| bool threw = false; |
| try { |
| m.newInstance(#noSuchConstructor, []); |
| throw 'Expected an exception'; |
| } on NoSuchMethodError catch (e) { |
| print(e); |
| threw = true; |
| } |
| if (!threw) throw 'Expected a NoSuchMethodError'; |
| } |