Implement fuzzy matching for the renamer

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

diff --git a/compiler/typecheck/TcRnMonad.lhs b/compiler/typecheck/TcRnMonad.lhs
index 553fe5b..6cfbc20 100644 (file)
--- a/compiler/typecheck/TcRnMonad.lhs
+++ b/compiler/typecheck/TcRnMonad.lhs
@@ -22,6 +22,7 @@ import Name
 import TcType
 import InstEnv
 import FamInstEnv
+import PrelNames        ( iNTERACTIVE )
 
 import Var
 import Id
@@ -451,6 +452,9 @@ getModule = do { env <- getGblEnv; return (tcg_mod env) }
 setModule :: Module -> TcRn a -> TcRn a
 setModule mod thing_inside = updGblEnv (\env -> env { tcg_mod = mod }) thing_inside
 
+getIsGHCi :: TcRn Bool
+getIsGHCi = do { mod <- getModule; return (mod == iNTERACTIVE) }
+
 tcIsHsBoot :: TcRn Bool
 tcIsHsBoot = do { env <- getGblEnv; return (isHsBoot (tcg_src env)) }