[GHC] #13257: out-of-range warnings for negative literals, without -XNegativeLiterals

[GHC]

#13257: out-of-range warnings for negative literals, without -XNegativeLiterals
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        Reporter:  rwbarton          |                Owner:  ruperthorlick
            Type:  feature request   |               Status:  patch
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
                                     |  deSugar/should_compile/T13257
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3281
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"3fdabe9873e311571f614d455d1b16bc3f4fdc0f/ghc"
 3fdabe98/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="3fdabe9873e311571f614d455d1b16bc3f4fdc0f"
 Changed OverLit warnings to work with negative literals (#13257)

 Test Plan: Validate, check generated warnings

 Reviewers: austin, bgamari, dfeuer

 Reviewed By: bgamari, dfeuer

 Subscribers: dfeuer, thomie

 Differential Revision: https://phabricator.haskell.org/D3281
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13257#comment:4>
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