Changes between Initial Version and Version 1 of Ticket #16140, comment 21


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Timestamp:
Mar 3, 2019 10:50:55 PM (8 months ago)
Author:
bgamari
Comment:

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  • Ticket #16140, comment 21

    initial v1  
    1 This has nothing to do with this ticket, but rather #16059. Moreover, this is expected behavior—the fix for #16059 revealed an illegal use of impredicativity in `Cabal-2.4.1.0` that previously went unnoticed (see the discussion starting at https://ghc.haskell.org/trac/ghc/ticket/16059#comment:14). The current version of `Cabal` that is bundled with GHC HEAD, `Cabal-2.5.0.0`, fixes this issue.
     1This has nothing to do with this ticket, but rather #16059. Moreover, this is expected behavior—the fix for #16059 revealed an illegal use of impredicativity in `Cabal-2.4.1.0` that previously went unnoticed (see the discussion starting at ticket:16059#comment:14). The current version of `Cabal` that is bundled with GHC HEAD, `Cabal-2.5.0.0`, fixes this issue.
    22
    33**tl;dr** You want to use `Cabal-2.5.0.0`, not `Cabal-2.4.1.0`.