Breakage on master

Ben Gamari ben at
Tue Aug 18 16:42:20 UTC 2020

Simon Peyton Jones <simonpj at> writes:

> |  meantime the issue can be worked around by reverting
> |  accbc242e555822a2060091af7188ce6e9b0144e.
> Alas, not so.
> git revert accbc242e555822a2060091af7188ce6e9b0144e
> warning: Failed to merge submodule utils/haddock (commits don't follow merge-base)
> error: could not revert accbc242e5... DynFlags: disentangle Outputable
> hint: after resolving the conflicts, mark the corrected paths
> hint: with 'git add <paths>' or 'git rm <paths>'
> hint: and commit the result with 'git commit'
Sigh, yes, this is what I was afraid of. Strangely, Hadrian's validate
flavour doesn't appear to be affected by the issue that you reported.
Are you using the make build system by any chance?


- Ben

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 487 bytes
Desc: not available
URL: <>

More information about the ghc-devs mailing list