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fix build failure with -f-support_deepseq disabled

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How to reproduce:

```
$ cabal configure -f-support_deepseq
Resolving dependencies...
Configuring cryptonite-0.23...

$ cabal build
Building cryptonite-0.23...
Preprocessing library cryptonite-0.23...
[114 of 120] Compiling Crypto.PubKey.RSA.Types ( Crypto/PubKey/RSA/Types.hs, dist/build/Crypto/PubKey/RSA/Types

Crypto/PubKey/RSA/Types.hs:48:30: error:
    • No instance for (NFData Integer) arising from a use of ‘rnf’
    • In the first argument of ‘seq’, namely ‘rnf n’
      In the expression: rnf n `seq` rnf e `seq` sz `seq` ()
      In an equation for ‘rnf’:
          rnf (PublicKey sz n e) = rnf n `seq` rnf e `seq` sz `seq` ()
```

The fix is to inctoruce 'NFData Integer' instance to `Crypto/Internal/DeepSeq`.

Closes: https://github.com/haskell-crypto/cryptonite/issues/171
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
This commit is contained in:
Sergei Trofimovich 2017-06-19 10:36:00 +01:00
parent 588c61406e
commit d911a34258
1 changed files with 2 additions and 0 deletions
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2
Crypto/Internal/DeepSeq.hs
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@ -30,4 +30,6 @@ instance NFData Word64 where rnf w = w `seq` ()
instance NFData Bytes where rnf b = b `seq` ()
instance NFData ScrubbedBytes where rnf b = b `seq` ()
instance NFData Integer where rnf i = i `seq` ()
#endif