Index: pkg/compiler/lib/src/js_backend/namer.dart |
diff --git a/pkg/compiler/lib/src/js_backend/namer.dart b/pkg/compiler/lib/src/js_backend/namer.dart |
index 06267f89d3c7bb90e92511f99c891435829cd487..83c34a1af08a3db59e6aedf0767c24080e17c978 100644 |
--- a/pkg/compiler/lib/src/js_backend/namer.dart |
+++ b/pkg/compiler/lib/src/js_backend/namer.dart |
@@ -448,6 +448,9 @@ class Namer { |
return functionTypeOptionalParametersTag; |
case JsGetName.FUNCTION_TYPE_NAMED_PARAMETERS_TAG: |
return functionTypeNamedParametersTag; |
+ case JsGetName.IS_INDEXABLE_FIELD_NAME: |
+ Element cls = backend.findHelper('JavaScriptIndexingBehavior'); |
+ return operatorIs(cls); |
default: |
compiler.reportError( |
node, MessageKind.GENERIC, |