[GHC] #15198: `Language.Haskell.TH.Syntax.reify` returns * rather than Constraint
GHC
ghc-devs at haskell.org
Thu May 31 01:39:10 UTC 2018
#15198: `Language.Haskell.TH.Syntax.reify` returns * rather than Constraint
-------------------------------------+-------------------------------------
Reporter: benzrf | Owner: (none)
Type: bug | Status: closed
Priority: normal | Milestone: 8.4.4
Component: Template Haskell | Version: 8.4.2
Resolution: duplicate | Keywords: reify
| constraint constraintkinds
Operating System: Linux | Architecture: x86_64
Type of failure: Incorrect result | (amd64)
at runtime | Test Case:
Blocked By: | Blocking:
Related Tickets: #14869 | Differential Rev(s):
Wiki Page: |
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):
* status: new => closed
* resolution: => duplicate
* blockedby: 11715 =>
* related: => #14869
Comment:
Thankfully, this was fixed in GHC HEAD in commit
49ac3f0f2a13f66fea31a258fa98b0de39bfbf10 (Fix #14869 by being more mindful
of Type vs. Constraint). See also the `tests/th/T14869` test case.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15198#comment:2>
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