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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 // Verifies behavior with a static getter, but no field and no setter. | |
| 5 | |
| 6 import "package:expect/expect.dart"; | |
| 7 | |
| 8 class Example { | |
| 9 static int _var = 1; | |
| 10 static int get nextVar => _var++; | |
| 11 Example() { | |
| 12 { | |
| 13 bool flag_exception = false; | |
| 14 try { | |
| 15 nextVar = 1; // Equivalent to this.nextVar = 1. | |
| 16 } catch (excpt) { | |
| 17 flag_exception = true; | |
| 18 } | |
| 19 Expect.isTrue(flag_exception); | |
| 20 } | |
| 21 { | |
| 22 bool flag_exception = false; | |
| 23 try { | |
| 24 this.nextVar = 1; // //# 00: static type warning | |
| 25 } catch (excpt) { | |
| 26 flag_exception = true; | |
| 27 } | |
| 28 Expect.isTrue(flag_exception); // //# 00: continued | |
| 29 } | |
| 30 } | |
| 31 static test() { | |
| 32 nextVar = 0; // //# 01: runtime error | |
| 33 this.nextVar = 0; // //# 02: compile-time error | |
| 34 } | |
| 35 } | |
| 36 | |
| 37 class Example1 { | |
| 38 Example1(int i) {} | |
| 39 } | |
| 40 | |
| 41 class Example2 extends Example1 { | |
| 42 static int _var = 1; | |
| 43 static int get nextVar => _var++; | |
| 44 Example2() : super(nextVar) {} // No 'this' in scope. | |
| 45 } | |
| 46 | |
| 47 void main() { | |
| 48 Example x = new Example(); | |
| 49 Example.test(); | |
| 50 Example2 x2 = new Example2(); | |
| 51 } | |
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