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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, 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 #import("compiler_helper.dart"); | 5 #import("compiler_helper.dart"); |
6 | 6 |
7 final String TEST_ONE = @""" | 7 const String TEST_ONE = @""" |
8 void foo(bar) { | 8 void foo(bar) { |
9 var toBeRemoved = 1; | 9 var toBeRemoved = 1; |
10 if (bar) { | 10 if (bar) { |
11 } else { | 11 } else { |
12 } | 12 } |
13 print(toBeRemoved); | 13 print(toBeRemoved); |
14 } | 14 } |
15 """; | 15 """; |
16 | 16 |
17 | 17 |
18 final String TEST_TWO = @""" | 18 const String TEST_TWO = @""" |
19 void foo() { | 19 void foo() { |
20 var temp = 0; | 20 var temp = 0; |
21 var toBeRemoved = temp; | 21 var toBeRemoved = temp; |
22 for (var i = 0; i == 0; i = i + 1) { | 22 for (var i = 0; i == 0; i = i + 1) { |
23 toBeRemoved = temp; | 23 toBeRemoved = temp; |
24 } | 24 } |
25 print(toBeRemoved); | 25 print(toBeRemoved); |
26 } | 26 } |
27 """; | 27 """; |
28 | 28 |
29 main() { | 29 main() { |
30 String generated = compile(TEST_ONE, 'foo'); | 30 String generated = compile(TEST_ONE, 'foo'); |
31 RegExp regexp = const RegExp("toBeRemoved"); | 31 RegExp regexp = const RegExp("toBeRemoved"); |
32 Expect.isTrue(!regexp.hasMatch(generated)); | 32 Expect.isTrue(!regexp.hasMatch(generated)); |
33 | 33 |
34 generated = compile(TEST_TWO, 'foo'); | 34 generated = compile(TEST_TWO, 'foo'); |
35 regexp = const RegExp("toBeRemoved"); | 35 regexp = const RegExp("toBeRemoved"); |
36 Expect.isTrue(!regexp.hasMatch(generated)); | 36 Expect.isTrue(!regexp.hasMatch(generated)); |
37 regexp = const RegExp("temp"); | 37 regexp = const RegExp("temp"); |
38 Expect.isTrue(!regexp.hasMatch(generated)); | 38 Expect.isTrue(!regexp.hasMatch(generated)); |
39 } | 39 } |
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