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| author | hallgren <hallgren@chalmers.se> | 2014-07-28 11:58:00 +0000 |
|---|---|---|
| committer | hallgren <hallgren@chalmers.se> | 2014-07-28 11:58:00 +0000 |
| commit | 7a91afc02a0a245bf9fea248e61421a75c22137d (patch) | |
| tree | e8c0466894f64a5a6cb98ef4d32dedcb9eeca879 /src/compiler/GF/Grammar/Unify.hs | |
| parent | 59172ce9c5baf593e3110036a14c910da80878f7 (diff) | |
Convert from Text.PrettyPrint to GF.Text.Pretty
All compiler modules now use GF.Text.Pretty instead of Text.PrettyPrint
Diffstat (limited to 'src/compiler/GF/Grammar/Unify.hs')
| -rw-r--r-- | src/compiler/GF/Grammar/Unify.hs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/compiler/GF/Grammar/Unify.hs b/src/compiler/GF/Grammar/Unify.hs index d08de96c7..9ec6e5078 100644 --- a/src/compiler/GF/Grammar/Unify.hs +++ b/src/compiler/GF/Grammar/Unify.hs @@ -20,7 +20,7 @@ module GF.Grammar.Unify (unifyVal) where import GF.Grammar import GF.Data.Operations -import Text.PrettyPrint +import GF.Text.Pretty import Data.List (partition) unifyVal :: Constraints -> Err (Constraints,MetaSubst) @@ -64,13 +64,13 @@ unify e1 e2 g = unify b c' g (App c a, App d b) -> case unify c d g of Ok g1 -> unify a b g1 - _ -> Bad (render (text "fail unify" <+> ppTerm Unqualified 0 e1)) + _ -> Bad (render ("fail unify" <+> ppTerm Unqualified 0 e1)) (RecType xs,RecType ys) | xs == ys -> return g - _ -> Bad (render (text "fail unify" <+> ppTerm Unqualified 0 e1)) + _ -> Bad (render ("fail unify" <+> ppTerm Unqualified 0 e1)) extend :: Unifier -> MetaId -> Term -> Err Unifier extend g s t | (t == Meta s) = return g - | occCheck s t = Bad (render (text "occurs check" <+> ppTerm Unqualified 0 t)) + | occCheck s t = Bad (render ("occurs check" <+> ppTerm Unqualified 0 t)) | True = return ((s, t) : g) subst_all :: Unifier -> Term -> Err Term |