| # Feature tests for fixed size integers | |
| This directory was created in order to hold tests pertaining to the Dart | |
| feature which changes the `int` type to have a fixed-size representation | |
| (as opposed to implicitly transitioning into an arbitrary bigint | |
| representation when needed). For more details, please check the | |
| [informal specification](https://github.com/dart-lang/sdk/blob/master/docs/language/informal/int64.md). |