[GHC] #10454: ghc.exe: warning: _tzset from msvcrt is linked instead of __imp__tzset

[GHC]

#10454: ghc.exe: warning: _tzset from msvcrt is linked instead of __imp__tzset
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        Reporter:  MetaMemoryT       |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.10.1
      Resolution:                    |                Keywords:
Operating System:  Windows           |            Architecture:  x86_64
 Type of failure:  Incorrect         |  (amd64)
  warning at compile-time            |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
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Comment (by tejon):

 Seeing similar, it started when I upgraded from an older version of
 MinGHC. In the process I moved from 32 to 64-bit toolchain, and I do see a
 bunch of "32" in that warning list. That's not my only variable and I
 haven't done any real testing, but it's the first thing that sticks out at
 me.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10454#comment:4>
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