FamInstEnv: Type checked family instance declarations
\begin{code}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+-- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
module FamInstEnv (
FamInst(..), famInstTyCon, famInstTyVars,
pprFamInst, pprFamInstHdr, pprFamInsts,
pprFamInst :: FamInst -> SDoc
pprFamInst famInst
= hang (pprFamInstHdr famInst)
- 2 (ptext SLIT("--") <+> (pprDefnLoc (getSrcSpan famInst)))
+ 2 (ptext SLIT("--") <+> pprNameLoc (getName famInst))
pprFamInstHdr :: FamInst -> SDoc
pprFamInstHdr (FamInst {fi_fam = fam, fi_tys = tys, fi_tycon = tycon})