Emit warning when an unknown GHC version is encountered
commitc01d92f52acb03e037ca6361aa937541d7a3a682
authorHerbert Valerio Riedel <hvr@gnu.org>
Fri, 23 Feb 2018 15:18:33 +0000 (23 16:18 +0100)
committerHerbert Valerio Riedel <hvr@gnu.org>
Fri, 23 Feb 2018 22:47:32 +0000 (23 23:47 +0100)
tree328986415f7078e8b10472d0f0a21538a93cc4d4
parent6f506723f42a8e21a15270ea009b314f21e7ddb6
Emit warning when an unknown GHC version is encountered

Forward-ported from 5339b36e7408b022abb7eeff4f8f1c7de54b8e50

Addresses #415
Cabal/Distribution/Simple/GHC.hs
Cabal/changelog