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Diffstat (limited to 'compiler/GHC/Core/FVs.hs')
| -rw-r--r-- | compiler/GHC/Core/FVs.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/Core/FVs.hs b/compiler/GHC/Core/FVs.hs index 67ad9b0384..1fbf119172 100644 --- a/compiler/GHC/Core/FVs.hs +++ b/compiler/GHC/Core/FVs.hs @@ -404,7 +404,7 @@ orphNamesOfProv :: UnivCoProvenance -> NameSet orphNamesOfProv (PhantomProv co) = orphNamesOfCo co orphNamesOfProv (ProofIrrelProv co) = orphNamesOfCo co orphNamesOfProv (PluginProv _) = emptyNameSet -orphNamesOfProv CorePrepProv = emptyNameSet +orphNamesOfProv (CorePrepProv _) = emptyNameSet orphNamesOfCos :: [Coercion] -> NameSet orphNamesOfCos = orphNamesOfThings orphNamesOfCo |