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Constrain launch ~ operator to defined bits.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185452 91177308-0d34-0410-b5e6-96231b3b80d8
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Howard Hinnant
2013-07-02 18:01:41 +00:00
parent 725ae713f2
commit 6a683bfb5f
2 changed files with 2 additions and 2 deletions
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2
include/future
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@@ -443,7 +443,7 @@ _LIBCPP_CONSTEXPR
launch
operator~(launch __x)
{
return static_cast<launch>(~static_cast<__launch_underlying_type>(__x));
return static_cast<launch>(~static_cast<__launch_underlying_type>(__x) & 3);
}
inline _LIBCPP_INLINE_VISIBILITY