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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 // VMOptions=--optimization-counter-threshold=10 --no-use-osr --no-background-co
mpilation | 4 // VMOptions=--optimization-counter-threshold=10 --no-use-osr --no-background-co
mpilation |
5 | 5 |
6 import "package:expect/expect.dart"; | 6 import "package:expect/expect.dart"; |
7 | 7 |
8 // Test that optimized code does not silently convert integers to doubles. | 8 // Test that optimized code does not silently convert integers to doubles. |
9 | 9 |
10 | |
11 main() { | 10 main() { |
12 // Optimize add-op | 11 // Optimize add-op |
13 for (int i = 0; i < 20; i++) { | 12 for (int i = 0; i < 20; i++) { |
14 addOp(1.1, 2.1); | 13 addOp(1.1, 2.1); |
15 } | 14 } |
16 | 15 |
17 Expect.isTrue(addOp(1.1, 2.1) is double); | 16 Expect.isTrue(addOp(1.1, 2.1) is double); |
18 Expect.isTrue(addOp(1, 2) is int); | 17 Expect.isTrue(addOp(1, 2) is int); |
19 } | 18 } |
20 | 19 |
21 addOp(a, b) => a + b; | 20 addOp(a, b) => a + b; |
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