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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 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 | 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 // Test that when inlining A.foo, we're not evaluating the argument | 4 // Test that when inlining A.foo, we're not evaluating the argument |
5 // twice. | 5 // twice. |
6 | 6 |
7 import "package:expect/expect.dart"; | |
8 | |
9 class A { | 7 class A { |
10 var field = 0; | 8 var field = 0; |
11 | 9 |
12 foo(b) { | 10 foo(b) { |
13 Expect.equals(0, b); | 11 Expect.equals(0, b); |
14 Expect.equals(0, b); | 12 Expect.equals(0, b); |
15 } | 13 } |
16 | 14 |
17 bar() { | 15 bar() { |
18 foo(field++); | 16 foo(field++); |
19 } | 17 } |
20 } | 18 } |
21 | 19 |
22 main() { | 20 main() { |
23 var a = new A(); | 21 var a = new A(); |
24 a.bar(); | 22 a.bar(); |
25 Expect.equals(1, a.field); | 23 Expect.equals(1, a.field); |
26 } | 24 } |
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