Fix PR#24267. use numeric_limits::max instead of ~0 for 'all ones', since that might give wrong answers on a 1's complement machine.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@243674 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/algorithm b/include/algorithm
index 7b0c53e..c1635fc 100644
--- a/include/algorithm
+++ b/include/algorithm
@@ -3037,7 +3037,7 @@
if (_Rp == 0)
return static_cast<result_type>(_Eng(__g, _Dt)());
size_t __w = _Dt - __clz(_Rp) - 1;
- if ((_Rp & (_UIntType(~0) >> (_Dt - __w))) != 0)
+ if ((_Rp & (std::numeric_limits<_UIntType>::max() >> (_Dt - __w))) != 0)
++__w;
_Eng __e(__g, __w);
_UIntType __u;