MkId: Update OpenKind reference

1ce13714 · Ben Gamari · 48d4bc53 · 1ce13714
Commit 1ce13714 authored Jan 21, 2016 by Ben Gamari 🐢
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compiler/basicTypes/MkId.hs compiler/basicTypes/MkId.hs +2 -1

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--- a/compiler/basicTypes/MkId.hs
+++ b/compiler/basicTypes/MkId.hs
@@ -1375,7 +1375,8 @@ no further floating will occur. This allows us to safely inline things like
 While the definition of @GHC.Magic.runRW#@, we override its type in @MkId@
 to be open-kinded,

-    runRW# :: (o :: OpenKind) => (State# RealWorld -> (# State# RealWorld, o #))
+    runRW# :: forall (lev :: Levity). (o :: TYPE lev)
+           => (State# RealWorld -> (# State# RealWorld, o #))
                              -> (# State# RealWorld, o #)