Hi Shayne, I don’t use ’stack’ to build GHC and CI doesn’t check it, so I think I missed this one. Thanks for bringing this up, have you already checked locally that ‘lts-13.21’ fixes the issue (if so, perhaps submit an MR with your fix)? Would it be a good idea to add a CI job for stack to avoid breakage in the future? - Vlad

On 15 May 2019, at 04:36, Shayne Fletcher via ghc-devs wrote:

Hi Vlad,

Are there imminent plans to update hadrian/stack.yaml with something like, ``` # Specifies the GHC version and set of packages available (e.g., lts-3.5, nightly-2015-09-21, ghc-7.10.2) resolver: lts-13.21 ``` I think this is necessary to get the recent happy upgrade?

-- Shayne Fletcher Language Engineer c: +1 917 699 7763 e: shayne.fletcher@daml.com Digital Asset Holdings, LLC 4 World Trade Center 150 Greenwich Street, 47th Floor New York, NY 10007, USA digitalasset.com

This message, and any attachments, is for the intended recipient(s) only, may contain information that is privileged, confidential and/or proprietary and subject to important terms and conditions available at http://www.digitalasset.com/emaildisclaimer.html. If you are not the intended recipient, please delete this message._______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs