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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 foo(int param0, int param1, bool param2) { | 8 foo(int param0, int param1, bool param2) { |
9 for (int i = 0; i < 1; i++) { | 9 for (int i = 0; i < 1; i++) { |
10 var x = param0 + 5; // '+' is now GVNed. | 10 var x = param0 + 5; // '+' is now GVNed. |
11 if (param2) { | 11 if (param2) { |
12 print(param0 + param1); | 12 print(param0 + param1); |
13 } else { | 13 } else { |
14 print(param0 + param1); | 14 print(param0 + param1); |
15 } | 15 } |
16 } | 16 } |
17 } | 17 } |
18 """; | 18 """; |
19 | 19 |
20 main() { | 20 main() { |
21 String generated = compile(TEST_ONE, 'foo'); | 21 String generated = compile(TEST_ONE, 'foo'); |
22 RegExp regexp = const RegExp('param0 \\+ param1'); | 22 RegExp regexp = const RegExp('param0 \\+ param1'); |
23 Iterator matches = regexp.allMatches(generated).iterator(); | 23 Iterator matches = regexp.allMatches(generated).iterator(); |
24 Expect.isTrue(matches.hasNext()); | 24 Expect.isTrue(matches.hasNext()); |
25 matches.next(); | 25 matches.next(); |
26 Expect.isFalse(matches.hasNext()); | 26 Expect.isFalse(matches.hasNext()); |
27 } | 27 } |
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