Drop support for pre-8.0 versions of GHC #74
Merged
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Unfortunately, it is no longer possible to reasonably test versions of GHC prior to 8.0 on modern versions of Linux, macOS, or Windows, as these versions of GHC all run into subtle OS incompatibility issues. While we could leave all of the old, pre-8.0 code paths around in
base-orphans
, this runs the risk of bitrotting very quickly. As such, I have opted to remove these code paths here. Given that GHC 7.10.3 was released nearly a decade ago, I believe that the risk of breaking anyone's workflows by doing this is very minimal.(It's somewhat unfortunate that we have to drop compatibility like this in an explicitly compatibility-oriented library like
base-orphans
, but so be it.)