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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 // Test that computation of callers of an element works when two | 5 // Test that computation of callers of an element works when two |
6 // elements of the same name are being invoked in the same method. | 6 // elements of the same name are being invoked in the same method. |
7 | 7 |
8 import 'package:async_helper/async_helper.dart'; | 8 import 'package:async_helper/async_helper.dart'; |
9 import 'package:expect/expect.dart'; | 9 import 'package:expect/expect.dart'; |
10 import 'package:compiler/src/inferrer/type_graph_inferrer.dart'; | 10 import 'package:compiler/src/inferrer/type_graph_inferrer.dart'; |
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28 | 28 |
29 // Create our own type inferrer to avoid clearing out the internal | 29 // Create our own type inferrer to avoid clearing out the internal |
30 // data structures. | 30 // data structures. |
31 class MyInferrer extends TypeGraphInferrer { | 31 class MyInferrer extends TypeGraphInferrer { |
32 MyInferrer(compiler, commonMasks) : super(compiler, commonMasks); | 32 MyInferrer(compiler, commonMasks) : super(compiler, commonMasks); |
33 clear() {} | 33 clear() {} |
34 } | 34 } |
35 | 35 |
36 void main() { | 36 void main() { |
37 Uri uri = new Uri(scheme: 'source'); | 37 Uri uri = new Uri(scheme: 'source'); |
38 var compiler = compilerFor(TEST, uri); | 38 var compiler = compilerFor(TEST, uri, analyzeOnly: true); |
39 var inferrer = new MyInferrer(compiler, compiler.commonMasks); | |
40 compiler.globalInference.typesInferrer = inferrer; | |
41 asyncTest(() => compiler.run(uri).then((_) { | 39 asyncTest(() => compiler.run(uri).then((_) { |
| 40 compiler.closeResolution(); |
| 41 var inferrer = |
| 42 new MyInferrer(compiler, compiler.closedWorld.commonMasks); |
| 43 compiler.globalInference.typesInferrerInternal = inferrer; |
| 44 compiler.globalInference.runGlobalTypeInference(compiler.mainFunction); |
42 var mainElement = findElement(compiler, 'main'); | 45 var mainElement = findElement(compiler, 'main'); |
43 var classA = findElement(compiler, 'A'); | 46 var classA = findElement(compiler, 'A'); |
44 var fieldA = classA.lookupLocalMember('field'); | 47 var fieldA = classA.lookupLocalMember('field'); |
45 var classB = findElement(compiler, 'B'); | 48 var classB = findElement(compiler, 'B'); |
46 var fieldB = classB.lookupLocalMember('field'); | 49 var fieldB = classB.lookupLocalMember('field'); |
47 | 50 |
48 Expect.isTrue(inferrer.getCallersOf(fieldA).contains(mainElement)); | 51 Expect.isTrue(inferrer.getCallersOf(fieldA).contains(mainElement)); |
49 Expect.isTrue(inferrer.getCallersOf(fieldB).contains(mainElement)); | 52 Expect.isTrue(inferrer.getCallersOf(fieldB).contains(mainElement)); |
50 })); | 53 })); |
51 } | 54 } |
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