diff options
Diffstat (limited to 'compiler/GHC/Tc/Deriv.hs')
| -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 |