[GHC] #11665: Recent master fails to build attoparsec-0.13.0.1 with core lint failure

[GHC]

#11665: Recent master fails to build attoparsec-0.13.0.1 with core lint failure
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        Reporter:  anton.dessiatov  |                Owner:
            Type:  bug              |               Status:  new
        Priority:  normal           |            Milestone:
       Component:  Compiler         |              Version:  8.1
      Resolution:                   |             Keywords:
Operating System:  Linux            |         Architecture:  x86_64 (amd64)
 Type of failure:  None/Unknown     |            Test Case:
      Blocked By:                   |             Blocking:
 Related Tickets:  11664            |  Differential Rev(s):
       Wiki Page:                   |
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Comment (by simonpj):

 When I try to reproduce this I fail at the first fence
 {{{
 sh$ cabal configure --with-ghc=/home/simonpj/5builds/HEAD-4/inplace/bin
 /ghc-stage2
 Resolving dependencies...
 Configuring attoparsec-0.13.0.1...
 cabal: At least the following dependencies are missing:
 scientific >=0.3.1 && <0.4, text >=1.1.1.3

 sh$ cabal --version
 cabal-install version 1.23.0.0
 compiled using version 1.23.1.0 of the Cabal library
 }}}
 Can anyone help?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11665#comment:1>
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