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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
4 // | 4 // |
5 // SharedOptions=--enable-null-aware-operators | |
6 // VMOptions=--optimization_counter_threshold=5 | 5 // VMOptions=--optimization_counter_threshold=5 |
7 // | 6 // |
8 // Basic null-aware operator test that invokes the optimizing compiler. | 7 // Basic null-aware operator test that invokes the optimizing compiler. |
9 | 8 |
10 import "package:expect/expect.dart"; | 9 import "package:expect/expect.dart"; |
11 | 10 |
12 class C { | 11 class C { |
13 C(this.f); | 12 C(this.f); |
14 var f; | 13 var f; |
15 m(a) => a; | 14 m(a) => a; |
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63 c?.v; | 62 c?.v; |
64 c?.m(bomb()); | 63 c?.m(bomb()); |
65 } | 64 } |
66 | 65 |
67 main() { | 66 main() { |
68 for (int i = 0; i < 10; i++) { | 67 for (int i = 0; i < 10; i++) { |
69 test(); | 68 test(); |
70 test2(); | 69 test2(); |
71 } | 70 } |
72 } | 71 } |
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