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ndmitchell / hlint

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How to ban a single extension #1605

Open phadej opened 4 months ago

phadej commented 4 months ago

The documentation snippet in readme 

- extensions:
  - default: false
  - name: [DeriveDataTypeable, GeneralizedNewtypeDeriving]
  - {name: CPP, within: CompatLayer}

is "everything is forbidden, except these are allowed".

is there a way to specify "everything is allowed, except these are forbidden"?

chungyc commented 3 weeks ago

I think this would be

- extensions:
  - default: true
  - {name: DisallowedExtension, within: []}