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[ghc-hetmet.git]
/
compiler
/
basicTypes
/
BasicTypes.lhs
diff --git
a/compiler/basicTypes/BasicTypes.lhs
b/compiler/basicTypes/BasicTypes.lhs
index
85df1c2
..
8cd5c35
100644
(file)
--- a/
compiler/basicTypes/BasicTypes.lhs
+++ b/
compiler/basicTypes/BasicTypes.lhs
@@
-324,6
+324,7
@@
data OverlapFlag
--
-- Example: constraint (Foo [Int])
-- instances (Foo [Int])
+
-- (Foo [a]) OverlapOk
-- Since the second instance has the OverlapOk flag,
-- the first instance will be chosen (otherwise