[GHC] #15078: base: Customary type class laws (e.g. for Eq) and non-abiding instances (e.g. Float) should be documented

[GHC]

#15078: base: Customary type class laws (e.g. for Eq) and non-abiding instances
(e.g. Float) should be documented
-------------------------------------+-------------------------------------
        Reporter:  sjakobi           |                Owner:  Azel
            Type:  feature request   |               Status:  merge
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Core Libraries    |              Version:  8.4.2
      Resolution:                    |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4736
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Ben Gamari <ben@…>):

 In [changeset:"793902e6891c30150fd3ac1e0e471269a4766780/ghc" 793902e/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="793902e6891c30150fd3ac1e0e471269a4766780"
 Improve documentation of Eq, Ord instances for Float and Double

 Reviewers: sjakobi, dfeuer, bgamari, hvr

 Reviewed By: sjakobi, bgamari

 Subscribers: rwbarton, thomie, carter

 GHC Trac Issues: #15078

 Differential Revision: https://phabricator.haskell.org/D4736
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15078#comment:11>
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