Index: sdk/lib/_internal/compiler/js_lib/js_helper.dart |
diff --git a/sdk/lib/_internal/compiler/js_lib/js_helper.dart b/sdk/lib/_internal/compiler/js_lib/js_helper.dart |
index 7a75198df3ccaab7fb7ed24c9c56433c0fcc11ed..f89fe9da3e25849437a53960ce2d44db169e032f 100644 |
--- a/sdk/lib/_internal/compiler/js_lib/js_helper.dart |
+++ b/sdk/lib/_internal/compiler/js_lib/js_helper.dart |
@@ -1829,7 +1829,7 @@ class _StackTrace implements StackTrace { |
_StackTrace(this._exception); |
String toString() { |
- if (_trace != null) return _trace; |
+ if (_trace != null) return JS('String', '#', _trace); |
String trace; |
if (JS('bool', 'typeof # === "object"', _exception)) { |