Comment only

diff --git a/compiler/simplCore/Simplify.lhs b/compiler/simplCore/Simplify.lhs
index 1cb3e9f..d169518 100644 (file)
--- a/compiler/simplCore/Simplify.lhs
+++ b/compiler/simplCore/Simplify.lhs
@@ -1518,7 +1518,7 @@ much always zap the OccInfo of the binders.  It doesn't matter much though.
 
 Note [Case of cast]
 ~~~~~~~~~~~~~~~~~~~
-Consider        case (v `cast` co) of x { I# ->
+Consider        case (v `cast` co) of x { I# y ->
                 ... (case (v `cast` co) of {...}) ...
 We'd like to eliminate the inner case.  We can get this neatly by
 arranging that inside the outer case we add the unfolding