In all other occurences of PrefixCon (in an expression context), tys is of type [Void], which is probably why I thought that it is also not relevant in a pattern context :shrug: Also, it was not mentioned in the changelog of 9.2: https://gitlab.haskell.org/ghc/ghc/-/issues/22397
Closes #930
In all other occurences of
PrefixCon(in an expression context),tysis of type[Void], which is probably why I thought that it is also not relevant in a pattern context :shrug: Also, it was not mentioned in the changelog of 9.2: https://gitlab.haskell.org/ghc/ghc/-/issues/22397