Skip to content

Fix partialiseWord64 for architectures with 32 bit csize #107

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 29, 2025
Merged

Fix partialiseWord64 for architectures with 32 bit csize #107

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 4 additions & 3 deletions fs-sim/src/System/FS/Sim/Error.hs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -47,15 +47,13 @@ import qualified Data.ByteString as BS
import qualified Data.ByteString.Char8 as C8
import qualified Data.ByteString.Lazy as BL
import qualified Data.ByteString.Lazy.Char8 as LC8
import Data.Coerce (coerce)
import Data.Foldable (for_)
import Data.List (intercalate)
import qualified Data.List as List
import Data.Maybe (catMaybes)
import Data.Primitive.ByteArray
import Data.String (IsString (..))
import Data.Word (Word64)
import Foreign.C.Types
import Prelude hiding (null)
import SafeWildCards
import System.Posix.Types
Expand Down Expand Up @@ -130,7 +128,10 @@ partialiseByteCount (Partial p) c

-- | Like 'partialiseByteCount', but for 'Word64'.
partialiseWord64 :: Partial -> Word64 -> Word64
partialiseWord64 = coerce partialiseByteCount
partialiseWord64 (Partial p) c
| 0 <- c = c
| p >= c = 1
| otherwise = c - p

-- | Given a bytestring that is requested to be written to disk, use
-- 'partialiseByteCount' to compute a partial bytestring.
Expand Down
Loading