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Diffstat (limited to 'compiler/GHC/Driver/Backpack.hs')
| -rw-r--r-- | compiler/GHC/Driver/Backpack.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/Driver/Backpack.hs b/compiler/GHC/Driver/Backpack.hs index 93422e4161..cf94e0cf1d 100644 --- a/compiler/GHC/Driver/Backpack.hs +++ b/compiler/GHC/Driver/Backpack.hs @@ -939,4 +939,4 @@ hsModuleToModSummary home_keys pn hsc_src modname newUnitId :: UnitId -> Maybe FastString -> UnitId newUnitId uid mhash = case mhash of Nothing -> uid - Just hash -> UnitId (unitIdFS uid `appendFS` mkFastString "+" `appendFS` hash) + Just hash -> UnitId (concatFS [unitIdFS uid, fsLit "+", hash]) |