Index: sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart |
diff --git a/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart b/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart |
index f1a67f0418f2023d60af6907a4576fe3c138e5dc..c2cb16be184f734ce89383a9af869eff74fd08e8 100644 |
--- a/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart |
+++ b/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart |
@@ -64,7 +64,7 @@ class TypeTestEmitter extends CodeEmitterHelper { |
closureData.freeVariableMapping[closureData.thisElement]; |
if (thisElement != null) { |
String thisName = namer.instanceFieldPropertyName(thisElement); |
- thisAccess = js('this')[js.string(thisName)]; |
+ thisAccess = js('this.#', thisName); |
} |
} |
RuntimeTypes rti = backend.rti; |