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-rw-r--r--compiler/deSugar/DsExpr.hs10
1 files changed, 4 insertions, 6 deletions
diff --git a/compiler/deSugar/DsExpr.hs b/compiler/deSugar/DsExpr.hs
index 85177ee679..b01b0e69e5 100644
--- a/compiler/deSugar/DsExpr.hs
+++ b/compiler/deSugar/DsExpr.hs
@@ -470,12 +470,10 @@ dsExpr (HsStatic _ expr@(L loc _)) = do
mkStaticPtrFingerprint :: Module -> DsM Fingerprint
mkStaticPtrFingerprint this_mod = do
n <- mkGenPerModuleNum this_mod
- return $ fingerprintString $ unpackFS $ concatFS
- [ unitIdFS $ moduleUnitId this_mod
- , fsLit ":"
- , moduleNameFS $ moduleName this_mod
- , fsLit ":"
- , mkFastString $ show n
+ return $ fingerprintString $ intercalate ":"
+ [ unitIdString $ moduleUnitId this_mod
+ , moduleNameString $ moduleName this_mod
+ , show n
]
mkGenPerModuleNum :: Module -> DsM Int