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Major bugfixing pass through the type checker
[ghc-hetmet.git]
/
compiler
/
typecheck
/
TcUnify.lhs-boot
diff --git
a/compiler/typecheck/TcUnify.lhs-boot
b/compiler/typecheck/TcUnify.lhs-boot
index
b39573e
..
244f0cb
100644
(file)
--- a/
compiler/typecheck/TcUnify.lhs-boot
+++ b/
compiler/typecheck/TcUnify.lhs-boot
@@
-1,11
+1,11
@@
\begin{code}
module TcUnify where
\begin{code}
module TcUnify where
-import TcType ( TcTauType, BoxySigmaType )
+import TcType ( TcTauType )
import TcRnTypes( TcM )
import TcRnTypes( TcM )
+import Coercion (CoercionI)
-- This boot file exists only to tie the knot between
-- TcUnify and TcSimplify
-- This boot file exists only to tie the knot between
-- TcUnify and TcSimplify
-unifyType :: TcTauType -> TcTauType -> TcM ()
-zapToMonotype :: BoxySigmaType -> TcM TcTauType
+unifyType :: TcTauType -> TcTauType -> TcM CoercionI
\end{code}
\end{code}