[GHC] #11975: New GHCi command to print out the type of an expression without instantiating

[GHC]

#11975: New GHCi command to print out the type of an expression without
instantiating
-------------------------------------+-------------------------------------
        Reporter:  goldfire          |                Owner:  (none)
            Type:  feature request   |               Status:  closed
        Priority:  normal            |            Milestone:  8.2.1
       Component:  GHCi              |              Version:  8.1
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
                                     |  ghci/scripts/T11975
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2136
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Ben Gamari <ben@…>):

 In [changeset:"82ee71fa85aca087b2cd62cb354fc3df46db4411/ghc" 82ee71f/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="82ee71fa85aca087b2cd62cb354fc3df46db4411"
 user-guide: add `:type +d` and `:type +v` in release highlight

 Add new ghci command to release highlight and fix link anchor.

 This commit is for ghc-8.2 branch.

 Test Plan: build

 Reviewers: austin, bgamari

 Reviewed By: bgamari

 Subscribers: rwbarton, thomie

 GHC Trac Issues: #11975

 Differential Revision: https://phabricator.haskell.org/D3850
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11975#comment:8>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler