| Index: pkg/compiler/lib/src/kernel/kernel_backend_strategy.dart
|
| diff --git a/pkg/compiler/lib/src/kernel/kernel_backend_strategy.dart b/pkg/compiler/lib/src/kernel/kernel_backend_strategy.dart
|
| index f09c86b210d6969bb55f4de14d8bda76bde7bce1..40acf4bf13bdf7f0885d0f1ff80dbd4d0ac850ca 100644
|
| --- a/pkg/compiler/lib/src/kernel/kernel_backend_strategy.dart
|
| +++ b/pkg/compiler/lib/src/kernel/kernel_backend_strategy.dart
|
| @@ -46,7 +46,8 @@ class KernelBackendStrategy implements BackendStrategy {
|
| KernelBackendStrategy(this._compiler);
|
|
|
| @override
|
| - ClosedWorldRefiner createClosedWorldRefiner(KernelClosedWorld closedWorld) {
|
| + ClosedWorldRefiner createClosedWorldRefiner(
|
| + covariant KernelClosedWorld closedWorld) {
|
| return closedWorld;
|
| }
|
|
|
|
|