#5967: incompatible implicit declaration of function 'memcpy'
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Reporter: nomeata | Owner: pcapriotti
Type: bug | Status: patch
Priority: high | Milestone: 7.4.2
Component: Compiler | Version: 7.4.1
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: Other
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Comment(by simonmar):
This does prevent `Foreign.coypBytes` from using the builtin `memcpy` in
the C backend, for example. Also it's another gcc dependency. Do we need
to worry about which gcc versions support `-fno-builtin-memcpy`?
I think I thought that we could just get the C types right. But actually
I don't care that much and I don't think it's worth spending a lot of time
on - so go ahead and push as long as there's no issue with old gcc
versions.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5967#comment:10>
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