[GHC] #7895: Warning for literal overflow

[GHC]

#7895: Warning for literal overflow
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        Reporter:  acube             |            Owner:
            Type:  feature request   |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Compiler          |          Version:  7.6.3
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  Other             |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by ian@…):

 commit 4e7eb3a0e32080acada355eae657e4e27465bc7e
 {{{
 Author: Ian Lynagh <ian at well-typed.com>
 Date:   Wed Jul 31 16:49:49 2013 +0100

     Add a warning for overflowing literals; fixes #7895

  compiler/deSugar/DsExpr.lhs |   39
 +++++++++++++++++++++++++++++++++++++--
  compiler/main/DynFlags.hs   |    3 +++
  docs/users_guide/using.xml  |   13 +++++++++++++
  3 files changed, 53 insertions(+), 2 deletions(-)
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7895#comment:2>
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