[GHC] #11518: Test TcCoercibleFail hangs with substitution sanity checks enabled

[GHC]

#11518: Test TcCoercibleFail hangs with substitution sanity checks enabled
-------------------------------------+-------------------------------------
        Reporter:  niteria           |                Owner:  niteria
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  8.1
  checker)                           |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by thomie):

 Replying to [comment:19 goldfire]:
 > Can we somehow tell the testsuite to skip this one in this scenario
 until we have a better workaround?

 Add the following [wiki:Building/RunningTests/Adding#Thesetupfield setup
 function] to the test definition in `all.T`:
 {{{
 when(compiler_debugged(), skip)
 }}}

 I made that change in 49c55e68aae9841c166430ae566b0d9bdc03c99d. You might
 need a `git pull`.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11518#comment:20>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler