Re: [GHC] #11685: undefined symbol: DataziSafeStore_zdszdfApplicativeNoLoggingTzuzdszdfMonadResourceT_closure

7 Mar 2016

      #11685: undefined symbol:
DataziSafeStore_zdszdfApplicativeNoLoggingTzuzdszdfMonadResourceT_closure
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        Reporter:  martinvlk         |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.10.3
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  crash                              |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by martinvlk):

 Here is a list of pragmas we are using in the file where it crashed:

 {{{#!hs
 {-# LANGUAGE EmptyDataDecls             #-}
 {-# LANGUAGE FlexibleContexts           #-}
 {-# LANGUAGE FlexibleInstances          #-}
 {-# LANGUAGE GADTs                      #-}
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE MultiParamTypeClasses      #-}
 {-# LANGUAGE OverloadedStrings          #-}
 {-# LANGUAGE QuasiQuotes                #-}
 {-# LANGUAGE ScopedTypeVariables        #-}
 {-# LANGUAGE TemplateHaskell            #-}
 {-# LANGUAGE TypeFamilies               #-}
 {-# LANGUAGE DeriveGeneric               #-}
 }}}

 and also it's worth mentioning the code is using the DB access library
 "peristent".

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Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11685#comment:1
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