diff options
| author | Krzysztof Gogolewski <krzysztof.gogolewski@tweag.io> | 2022-09-06 17:14:41 +0200 |
|---|---|---|
| committer | Krzysztof Gogolewski <krzysztof.gogolewski@tweag.io> | 2022-09-06 18:23:04 +0200 |
| commit | 780ad28f2f064c1e4105b151c184ff1206833695 (patch) | |
| tree | cc5475103ec5ae7abe0f1e6f4093fcd0d58bdf42 /compiler/GHC/Tc | |
| parent | 6560d4416ec1dc8a25c842523c7ae83c271b9315 (diff) | |
| download | haskell-wip/cleanup-outputable.tar.gz | |
Remove Outputable Char instancewip/cleanup-outputable
Use 'text' instead of 'ppr'.
Using 'ppr' on the list "hello" rendered as "h,e,l,l,o".
Diffstat (limited to 'compiler/GHC/Tc')
| -rw-r--r-- | compiler/GHC/Tc/Deriv.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/Tc/Deriv.hs b/compiler/GHC/Tc/Deriv.hs index 7df65bd367..f12fefcffe 100644 --- a/compiler/GHC/Tc/Deriv.hs +++ b/compiler/GHC/Tc/Deriv.hs @@ -1926,7 +1926,7 @@ genFamInsts spec@(DS { ds_tvs = tyvars, ds_mechanism = mechanism -- canDeriveAnyClass should ensure that this code can't be reached -- unless -XDeriveAnyClass is enabled. assertPpr (xopt LangExt.DeriveAnyClass dflags) - (ppr "genFamInsts: bad derived class" <+> ppr clas) $ + (text "genFamInsts: bad derived class" <+> ppr clas) $ mapM (tcATDefault loc mini_subst emptyNameSet) (classATItems clas) pure $ concat tyfam_insts |