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| -rw-r--r-- | compiler/basicTypes/BasicTypes.lhs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/basicTypes/BasicTypes.lhs b/compiler/basicTypes/BasicTypes.lhs index ab6d46347d..0dbd0f6c09 100644 --- a/compiler/basicTypes/BasicTypes.lhs +++ b/compiler/basicTypes/BasicTypes.lhs @@ -295,6 +295,7 @@ data OverlapFlag -- Without the Incoherent flag, we'd complain that -- instantiating 'b' would change which instance -- was chosen + deriving( Eq ) instance Outputable OverlapFlag where ppr NoOverlap = empty |