Bug#877299: haskell-tls FTBFS: Couldn't match expected type `B.ByteString' with actual type `[asn1-types-0.3.2:Data.ASN1.Types.ASN1]'

[Adrian Bunk]

Source: haskell-tls
Version: 1.3.11-1
Severity: serious

https://buildd.debian.org/status/package.php?p=haskell-tls&suite=sid

...
[4 of 7] Compiling Certificate      ( Tests/Certificate.hs, dist-ghc/build/test-tls/test-tls-tmp/Certificate.o )

Tests/Certificate.hs:17:72: error:
    * Couldn't match expected type `B.ByteString'
                  with actual type `[asn1-types-0.3.2:Data.ASN1.Types.ASN1]'
    * In the third argument of `ExtensionRaw', namely `(extEncode ext)'
      In the expression:
        ExtensionRaw (extOID ext) critical (extEncode ext)
      In an equation for `testExtensionEncode':
          testExtensionEncode critical ext
            = ExtensionRaw (extOID ext) critical (extEncode ext)
/usr/share/cdbs/1/class/hlibrary.mk:147: recipe for target 'build-ghc-stamp' failed
make: *** [build-ghc-stamp] Error 1