Hackage Experiment
Isaac ran an experiment on all the packages uploaded to http://hackage.haskell.org. This table summarizes the various packages' use of extensions.
TODO Upload more packages and re-run this experiment.
| Extension | times used |
|---|---|
| CPP? | 7 |
| ExistentialQuantification | 1 |
| ForeignFunctionInterface | 2 |
| FunctionalDependencies | 1 |
| MultiParamTypeClasses | 1 |
| OverlappingInstances | 8 |
| TemplateHaskell? | 1 |
| TypeSynonymInstances | 1 |
errors in 4 packages:
- haspr-0.3.0
- hasp-0.3.0
- hsp-0.2
- haskelldb-0.9