[GHC] #13664: Ill formatted warning about tabulators

[GHC]

#13664: Ill formatted warning about tabulators
-------------------------------------+-------------------------------------
        Reporter:  Lemming           |                Owner:  (none)
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.2.1-rc1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3549
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Ben Gamari <ben@…>):

 In [changeset:"c068c38727b7bd7a1a75495167f7470abb7bf866/ghc"
 c068c387/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="c068c38727b7bd7a1a75495167f7470abb7bf866"
 Render \t as 8 spaces in caret diagnostics

 Test Plan: validate

 Reviewers: austin, bgamari, rwbarton

 Reviewed By: bgamari

 Subscribers: rwbarton, thomie

 GHC Trac Issues: #13664

 Differential Revision: https://phabricator.haskell.org/D3549
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13664#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler