Hello devs,

Wiki page on testing says that in order to run all tests you have to install additional packages:

https://ghc.haskell.org/trac/ghc/wiki/Building/RunningTests/Running#AdditionalPackages

and kindly provides a command to do this:

cabal install --with-compiler=`pwd`/inplace/bin/ghc-stage2 --package-db=`pwd`/inplace/lib/package.conf.d mtl parallel parsec primitive QuickCheck random regex-compat syb stm utf8-string vector

After the af9b744bb one of the packages, primitive, does not build anymore. At least, its last released version on Hackage. I see that the problem has been fixed on primitive's master (a2af610). But what should I do to actually test master branch of GHC now?

--
Best wishes,
Artem