[GHC] #11487: stg_ap_pp_fast doesn't pass the argument in the arity=1 case

[GHC]

#11487: stg_ap_pp_fast doesn't pass the argument in the arity=1 case
-----------------------------------+---------------------------------
        Reporter:  rwbarton        |                Owner:
            Type:  bug             |               Status:  new
        Priority:  high            |            Milestone:  8.0.1
       Component:  Runtime System  |              Version:  8.0.1-rc1
      Resolution:                  |             Keywords:
Operating System:  Linux           |         Architecture:  arm
 Type of failure:  Runtime crash   |            Test Case:
      Blocked By:                  |             Blocking:
 Related Tickets:                  |  Differential Rev(s):
       Wiki Page:                  |
-----------------------------------+---------------------------------
Changes (by simonpj):

 * cc: gmainland (added)


Comment:

 Sounds bad to me.  Geoff, can you comment as the author of the commit Reid
 identifies?

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11487#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler