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[project @ 2005-07-11 09:54:43 by simonpj]
[ghc-hetmet.git]
/
ghc
/
compiler
/
typecheck
/
TcMType.lhs
diff --git
a/ghc/compiler/typecheck/TcMType.lhs
b/ghc/compiler/typecheck/TcMType.lhs
index
d8e4c0e
..
a2dae5e
100644
(file)
--- a/
ghc/compiler/typecheck/TcMType.lhs
+++ b/
ghc/compiler/typecheck/TcMType.lhs
@@
-294,7
+294,7
@@
We return Nothing iff the original box was unbound.
\begin{code}
data LookupTyVarResult -- The result of a lookupTcTyVar call
\begin{code}
data LookupTyVarResult -- The result of a lookupTcTyVar call
- = DoneTv TcTyVarDetails
+ = DoneTv TcTyVarDetails -- Unrefined SkolemTv or virgin MetaTv/SigSkolTv
| IndirectTv Bool TcType
-- True => This is a non-wobbly type refinement,
-- gotten from GADT match unification
| IndirectTv Bool TcType
-- True => This is a non-wobbly type refinement,
-- gotten from GADT match unification