[GHC] #15841: User's Guide section for Coercible links to a 404 page

[GHC]

#15841: User's Guide section for Coercible links to a 404 page
-------------------------------------+-------------------------------------
        Reporter:  koz_              |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Documentation     |              Version:  8.6.1
      Resolution:                    |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Documentation     |  Unknown/Multiple
  bug                                |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by koz_):

 There's also this one, which I believe is more up-to-date:
 https://www.microsoft.com/en-us/research/uploads/prod/2018/05/coercible-
 JFP.pdf

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15841#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler