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 8af9bd0f3c4733f390d1152c95e32282fa926a66..8cc70170533ba04b6ed86eb69c9391665dc7c850 100644 |
--- a/sdk/lib/_internal/compiler/implementation/ssa/builder.dart |
+++ b/sdk/lib/_internal/compiler/implementation/ssa/builder.dart |
@@ -4041,7 +4041,6 @@ 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; |