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Diffstat (limited to 'compiler/iface/FlagChecker.hs')
| -rw-r--r-- | compiler/iface/FlagChecker.hs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/iface/FlagChecker.hs b/compiler/iface/FlagChecker.hs index 10cfae6eeb..a0654b01e6 100644 --- a/compiler/iface/FlagChecker.hs +++ b/compiler/iface/FlagChecker.hs @@ -22,6 +22,10 @@ import System.FilePath (normalise) -- | Produce a fingerprint of a @DynFlags@ value. We only base -- the finger print on important fields in @DynFlags@ so that -- the recompilation checker can use this fingerprint. +-- +-- NB: The 'Module' parameter is the 'Module' recorded by the +-- *interface* file, not the actual 'Module' according to our +-- 'DynFlags'. fingerprintDynFlags :: DynFlags -> Module -> (BinHandle -> Name -> IO ()) -> IO Fingerprint |