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Bug 860348 - dev-haskell/haddock-library: error: Could not deduce (Parsec.Stream Text Data.Functor.Identity.Identity Char)
Summary: dev-haskell/haddock-library: error: Could not deduce (Parsec.Stream Text Dat...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: AMD64 Linux
: Normal normal (vote)
Assignee: Gentoo's Haskell Language team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-07-23 21:14 UTC by Mazunki Hoksaas
Modified: 2022-07-23 23:38 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---

Attachments
Output of `doas emerge --info dev-haskell/haddock-library` (haddock-library.info,17.41 KB, text/plain)
2022-07-23 21:14 UTC, Mazunki Hoksaas 		Details
Build log (build.log,12.12 KB, text/plain)
2022-07-23 21:15 UTC, Mazunki Hoksaas 		Details
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Description Mazunki Hoksaas 2022-07-23 21:14:38 UTC 
Created attachment 793580 [details]
Output of `doas emerge --info dev-haskell/haddock-library`

Trying to oneshot `dev-haskell/haddock-library` is giving "Could not deduce... Parsec.string" errors, and won't complete build.

`dev-haskell/parsec-3.1.14.0-r1` builds fine, as suggested by bug 860210, but rebuilding it did not fix the issue.
Comment 1 Mazunki Hoksaas 2022-07-23 21:15:07 UTC 
Created attachment 793583 [details]
Build log
Comment 2 Mazunki Hoksaas 2022-07-23 23:38:29 UTC 
The main issue here was that I was stuck on a previous version of ghc. After removing some revdeps of it, and upgrading to ghc-9.0.2 everything compiles fine. :)

Thanks to solpeth and sam_ for figuring out the cause.