| Index: tests/compiler/dart2js/subtypeset_test.dart
 | 
| diff --git a/tests/compiler/dart2js/subtypeset_test.dart b/tests/compiler/dart2js/subtypeset_test.dart
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| index 1853a8b8bd2328ed8ac0f80f1eca726e893b0317..f8e356879b2ad8578acb8eb5f79c3535fc944879 100644
 | 
| --- a/tests/compiler/dart2js/subtypeset_test.dart
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| +++ b/tests/compiler/dart2js/subtypeset_test.dart
 | 
| @@ -45,7 +45,7 @@ void main() {
 | 
|        }
 | 
|        """,
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|        useMockCompiler: false).then((env) {
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| -    World world = env.compiler.world;
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| +    World world = env.compiler.closedWorld;
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|  
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|      ClassElement A = env.getElement("A");
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|      ClassElement B = env.getElement("B");
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| 
 |