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| author | Simon Peyton Jones <simonpj@microsoft.com> | 2015-01-05 16:57:01 +0000 |
|---|---|---|
| committer | Simon Peyton Jones <simonpj@microsoft.com> | 2015-01-05 17:00:05 +0000 |
| commit | 0b3f53fb8d86278ead96ea08bedd8990d3256dc4 (patch) | |
| tree | d3ae62380f95ab44b711a4d4a7b8eb9630746069 /compiler/utils/Binary.hs | |
| parent | d6c8da69ed75f0a046bfcf779e71a4ecd2dab106 (diff) | |
| download | haskell-wip/redundant-constraints.tar.gz | |
Remove redundant constraints in the compiler itself, found by -fwarn-redundant-constraintswip/redundant-constraints
Diffstat (limited to 'compiler/utils/Binary.hs')
| -rw-r--r-- | compiler/utils/Binary.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/utils/Binary.hs b/compiler/utils/Binary.hs index 1e85a73d0e..a83e613029 100644 --- a/compiler/utils/Binary.hs +++ b/compiler/utils/Binary.hs @@ -549,7 +549,7 @@ writeByteArray arr i (W8# w) = IO $ \s -> indexByteArray :: ByteArray# -> Int# -> Word8 indexByteArray a# n# = W8# (indexWord8Array# a# n#) -instance (Integral a, Binary a) => Binary (Ratio a) where +instance (Binary a) => Binary (Ratio a) where put_ bh (a :% b) = do put_ bh a; put_ bh b get bh = do a <- get bh; b <- get bh; return (a :% b) |