[GHC] #13875: ApplicativeDo desugaring is lazier than standard desugaring

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Sun Oct 15 09:51:04 UTC 2017


#13875: ApplicativeDo desugaring is lazier than standard desugaring
-------------------------------------+-------------------------------------
        Reporter:  dfeuer            |                Owner:  simonmar
            Type:  bug               |               Status:  closed
        Priority:  high              |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.3
      Resolution:  fixed             |             Keywords:  ApplicativeDo
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Other             |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3681
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Simon Marlow <marlowsd@…>):

 In [changeset:"4a677f76155f94086dd645a41a889d362da04e77/ghc"
 4a677f76/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="4a677f76155f94086dd645a41a889d362da04e77"
 Remove section about ApplicativeDo & existentials (#13875)

 Summary:
 This section is irrelevant now that strict pattern matches don't get
 the ApplicativeDo treatment.

 Test Plan:
 ```
 make html FAST=YES
 ```

 Reviewers: bgamari, austin, erikd

 Subscribers: rwbarton, thomie

 GHC Trac Issues: #13875

 Differential Revision: https://phabricator.haskell.org/D4087
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13875#comment:18>
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