| Index: pkg/compiler/lib/src/js_backend/element_strategy.dart
|
| diff --git a/pkg/compiler/lib/src/js_backend/element_strategy.dart b/pkg/compiler/lib/src/js_backend/element_strategy.dart
|
| index 9ab811484f4c5ebb9a1aef0f579baceedb2fb83e..ee4c02a0725fc5e405d1565306c7920187f5693d 100644
|
| --- a/pkg/compiler/lib/src/js_backend/element_strategy.dart
|
| +++ b/pkg/compiler/lib/src/js_backend/element_strategy.dart
|
| @@ -38,7 +38,8 @@ class ElementBackendStrategy implements BackendStrategy {
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|
|
| ElementBackendStrategy(this._compiler);
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|
|
| - ClosedWorldRefiner createClosedWorldRefiner(ClosedWorldImpl closedWorld) =>
|
| + ClosedWorldRefiner createClosedWorldRefiner(
|
| + covariant ClosedWorldImpl closedWorld) =>
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| closedWorld;
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|
|
| Sorter get sorter => const ElementSorter();
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|
|