| Index: sdk/lib/_internal/lib/js_helper.dart
|
| diff --git a/sdk/lib/_internal/lib/js_helper.dart b/sdk/lib/_internal/lib/js_helper.dart
|
| index 52d798b6aa6bd1986c84d9af63329af6666e3ab1..78395f09ccb492d03bcafcca7a964339c7f9b4d3 100644
|
| --- a/sdk/lib/_internal/lib/js_helper.dart
|
| +++ b/sdk/lib/_internal/lib/js_helper.dart
|
| @@ -1481,7 +1481,7 @@ void throwCyclicInit(String staticName) {
|
| /**
|
| * Error thrown when a runtime error occurs.
|
| */
|
| -class RuntimeError extends Error {
|
| +class RuntimeError extends Error with StackTraceOnThrowMixin {
|
| final message;
|
| RuntimeError(this.message);
|
| String toString() => "RuntimeError: $message";
|
|
|