[project @ 1996-07-15 16:16:46 by partain]

[ghc-hetmet.git] / ghc / compiler / typecheck / TcDeriv.lhs

diff --git a/ghc/compiler/typecheck/TcDeriv.lhs b/ghc/compiler/typecheck/TcDeriv.lhs
index 572fcb9..35995fd 100644 (file)
--- a/ghc/compiler/typecheck/TcDeriv.lhs
+++ b/ghc/compiler/typecheck/TcDeriv.lhs
@@ -22,6 +22,7 @@ import TcHsSyn                ( TcIdOcc )
 import TcMonad
 import Inst            ( SYN_IE(InstanceMapper) )
 import TcEnv           ( getEnv_TyCons, tcLookupClassByKey )
+import SpecEnv         ( SpecEnv )
 import TcKind          ( TcKind )
 import TcGenDeriv      -- Deriv stuff
 import TcInstUtil      ( InstInfo(..), mkInstanceRelatedIds, buildInstanceEnvs )