[GHC] #16141: StrictData and TypeFamilies regression

[GHC]

#16141: StrictData and TypeFamilies regression
-------------------------------------+-------------------------------------
        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  highest           |            Milestone:  8.8.1
       Component:  Compiler (Type    |              Version:  8.6.3
  checker)                           |
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHC rejects       |            Test Case:
  valid program                      |  typecheck/should_compile/T16141
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |  https://gitlab.haskell.org/ghc/ghc/merge_requests/88
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * testcase:   => typecheck/should_compile/T16141
 * status:  patch => closed
 * resolution:   => fixed


Comment:

 Landed in
 [https://gitlab.haskell.org/ghc/ghc/commit/076f5862a9e46eef762ba19fb7b14e75fa03c2c0
 076f5862a9e46eef762ba19fb7b14e75fa03c2c0]:

 {{{
 commit 076f5862a9e46eef762ba19fb7b14e75fa03c2c0
 Author: Ryan Scott <ryan.gl.scott at gmail.com>
 Date:   Sat Jan 12 19:05:46 2019 -0500

     Don't invoke dataConSrcToImplBang on newtypes
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16141#comment:9>
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