[GHC] #13233: typePrimRep panic while compiling GHC with profiling

[GHC]

#13233: typePrimRep panic while compiling GHC with profiling
-------------------------------------+-------------------------------------
        Reporter:  bgamari           |                Owner:  goldfire
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.0.1
      Resolution:                    |             Keywords:
                                     |  LevityPolymorphism
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3490
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Ben Gamari <ben@…>):

 In [changeset:"b460d6c99316deac2b8022a4fb7dddc57c052a2a/ghc" b460d6c/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="b460d6c99316deac2b8022a4fb7dddc57c052a2a"
 Fix #13233 by checking for lev-poly primops

 The implementation plan is all in Note [Detecting forced eta expansion]
 in DsExpr.

 Test Plan: ./validate, codeGen/should_fail/T13233

 Reviewers: simonpj, austin, bgamari

 Subscribers: rwbarton, thomie

 GHC Trac Issues: #13233

 Differential Revision: https://phabricator.haskell.org/D3490
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13233#comment:38>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler