[GHC] #13941: STG linter's type equality can loop

[GHC]

#13941: STG linter's type equality can loop
-------------------------------------+-------------------------------------
        Reporter:  bgamari           |                Owner:  (none)
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.2.1-rc1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3714
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Ben Gamari <ben@…>):

 In [changeset:"be04c16b0e5fe9d50562e0868b890b0f9b778a41/ghc"
 be04c16b/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="be04c16b0e5fe9d50562e0868b890b0f9b778a41"
 StgLint: Don't loop on tycons with runtime rep arguments

 Test Plan: Validate

 Reviewers: austin

 Subscribers: rwbarton, thomie

 GHC Trac Issues: #13941

 Differential Revision: https://phabricator.haskell.org/D3714
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13941#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler