[GHC] #14631: GHC 8.2.2 crashes when building the haskell-gi sample code

[GHC]

#14631: GHC 8.2.2 crashes when building the haskell-gi sample code
-------------------------------------+-------------------------------------
        Reporter:  muscar            |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.2.2
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Description changed by muscar:

Old description:

> GHC 8.2.2 crashes while building the haskell-gi sample code in a new
> project created with stack (see the attached project).

New description:

 GHC 8.2.2 crashes while building the haskell-gi sample code in a new
 project created with stack (see the attached project).

 Steps to repro:

 1. Download the attached project
 2. Unarchive
 3. run `stack build` in the project folder.

--

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14631#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler