| Index: sdk/lib/_internal/compiler/implementation/ssa/builder.dart
|
| diff --git a/sdk/lib/_internal/compiler/implementation/ssa/builder.dart b/sdk/lib/_internal/compiler/implementation/ssa/builder.dart
|
| index 8cc70170533ba04b6ed86eb69c9391665dc7c850..8af9bd0f3c4733f390d1152c95e32282fa926a66 100644
|
| --- a/sdk/lib/_internal/compiler/implementation/ssa/builder.dart
|
| +++ b/sdk/lib/_internal/compiler/implementation/ssa/builder.dart
|
| @@ -4041,6 +4041,7 @@ abstract class SsaFromAstMixin
|
| TypeMask inferred =
|
| TypeMaskFactory.inferredForNode(sourceElement, send, compiler);
|
| ClassElement cls = element.getEnclosingClass();
|
| + assert(cls.thisType.element.isNative());
|
| return inferred.containsAll(compiler)
|
| ? new TypeMask.nonNullExact(cls.thisType.element)
|
| : inferred;
|
|
|