A simple stack.yaml for ghc-8.4.1-alpha2

stack.yaml

setup-info:
  ghc:
    linux32-nopie:
      8.4.0.20180118:
        url: https://downloads.haskell.org/~ghc/8.4.1-alpha2/ghc-8.4.0.20180118-i386-deb8-linux.tar.xz
        sha256: be1a3b5de9f671199533d22f2810d9b62c6392b32b39833cd384a094566703c6
    windows32:
      8.4.0.20180118:
        url: https://downloads.haskell.org/~ghc/8.4.1-alpha2/ghc-8.4.0.20180118-i386-unknown-mingw32.tar.xz
        sha256: 3f4b9291ad35d89ca7b3561312a4329545aedceb5c4c8c5c4cf01550037376a1
    linux64-tinfo:
      8.4.0.20180118:
        url: https://downloads.haskell.org/~ghc/8.4.1-alpha2/ghc-8.4.0.20180118-x86_64-fedora27-linux.tar.xz
        sha256: 47c7e4350c9560f984bde75b243aa10c91e37494152d87d20f84fcee857338ef
    linux64-tinfo-nopie:
      8.4.0.20180118:
        url: https://downloads.haskell.org/~ghc/8.4.1-alpha2/ghc-8.4.0.20180118-x86_64-fedora27-linux.tar.xz
        sha256: 47c7e4350c9560f984bde75b243aa10c91e37494152d87d20f84fcee857338ef
    linux64-nopie:
      8.4.0.20180118:
        url: https://downloads.haskell.org/~ghc/8.4.1-alpha2/ghc-8.4.0.20180118-x86_64-deb8-linux.tar.xz
        sha256: 55b54bce14661c19288c3413b8fab95d2b7fae407986323c7f0b6a732bec6a38
    windows64:
      8.4.0.20180118:
        url: https://downloads.haskell.org/~ghc/8.4.1-alpha2/ghc-8.4.0.20180118-x86_64-unknown-mingw32.tar.xz
        sha256: 93dd7f80e3c645b79a91f3023046144ec88927961a3443019034e2893de43752
    macosx:
      8.4.0.20180118:
        url: https://downloads.haskell.org/~ghc/8.4.1-alpha2/ghc-8.4.0.20180118-x86_64-apple-darwin.tar.xz
        sha256: b3119b255ab3d1a09fcf9919bddbbe2cd77f9175de14e4b23f20b40abe5edea1

resolver: ghc-8.4.0.20180118
compiler: ghc-8.4.0.20180118
compiler-check: match-exact
packages: []