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| 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 | |
| 5 class A native "*A" { | |
| 6 } | |
| 7 | |
| 8 makeA() native; | |
| 9 | |
| 10 void setup() native """ | |
| 11 function A() {}; | |
| 12 A.prototype.foo = function() { return 42; } | |
| 13 makeA = function() { return new A; } | |
| 14 """; | |
| 15 | |
| 16 class B { | |
| 17 // We need to define a foo method so that Frog sees it. Because it's | |
| 18 // the only occurence of 'foo', Frog does not bother mangling the | |
| 19 // call sites. It thinks all calls will either go to this method, or | |
| 20 // throw a NoSuchMethodException. | |
| 21 foo() { return 42; } | |
| 22 } | |
| 23 | |
| 24 typedContext() { | |
| 25 var things = [ makeA(), new B() ]; | |
| 26 A a = things[0]; | |
| 27 Expect.throws(() => a.foo(), | |
| 28 (e) => e is NoSuchMethodException); | |
| 29 Expect.throws(() => a.foo, | |
| 30 (e) => e is NoSuchMethodException); | |
| 31 Expect.throws(() => a.foo = 4, | |
| 32 (e) => e is NoSuchMethodException); | |
| 33 } | |
| 34 | |
| 35 untypedContext() { | |
| 36 var things = [ makeA(), new B() ]; | |
| 37 var a = things[0]; | |
| 38 Expect.throws(() => a.foo(), | |
| 39 (e) => e is NoSuchMethodException); | |
| 40 Expect.throws(() => a.foo, | |
| 41 (e) => e is NoSuchMethodException); | |
| 42 Expect.throws(() => a.foo = 4, | |
| 43 (e) => e is NoSuchMethodException); | |
| 44 } | |
| 45 | |
| 46 main() { | |
| 47 setup(); | |
| 48 typedContext(); | |
| 49 untypedContext(); | |
| 50 } | |
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