Chromium Code Reviews| Index: lib/core/bool.dart |
| diff --git a/lib/core/bool.dart b/lib/core/bool.dart |
| index 3225a9989978ca9d4a380f1b35574bef900fdcb6..e34b05829b4e6541c6dc0ff53eb0aecdfc4ed1e0 100644 |
| --- a/lib/core/bool.dart |
| +++ b/lib/core/bool.dart |
| @@ -6,7 +6,7 @@ |
| class bool { |
| factory bool._uninstantiable() { |
| - throw const UnsupportedOperationException( |
| + throw new UnsupportedError( |
| "class bool cannot be instantiated"); |
| } |
| } |