| Index: tests/compiler/dart2js/type_combination_test.dart
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| diff --git a/tests/compiler/dart2js/type_combination_test.dart b/tests/compiler/dart2js/type_combination_test.dart
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| index 5ca7197b47512d44ebed9051fe190e3e7c75aa4f..875f276288b932a3fc9f39e3b04d5a6a39be6a61 100644
 | 
| --- a/tests/compiler/dart2js/type_combination_test.dart
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| +++ b/tests/compiler/dart2js/type_combination_test.dart
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| @@ -736,7 +736,7 @@ void main() {
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|      """);
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|      JavaScriptBackend backend = compiler.backend;
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|      BackendHelpers helpers = backend.helpers;
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| -    ClosedWorld world = compiler.openWorld.closeWorld();
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| +    ClosedWorld world = compiler.openWorld.closeWorld(compiler.reporter);
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|      helpers.interceptorsLibrary.forEachLocalMember((element) {
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|        if (element.isClass) {
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|          element.ensureResolved(compiler.resolution);
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| @@ -752,7 +752,7 @@ void main() {
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|          .registerInstantiatedType(compiler.coreTypes.functionType);
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|      compiler.enqueuer.resolution
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|          .registerInstantiatedType(patternImplClass.rawType);
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| -    compiler.openWorld.closeWorld();
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| +    compiler.openWorld.closeWorld(compiler.reporter);
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|  
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|      // Grab hold of a supertype for String so we can produce potential
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|      // string types.
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| 
 |