[PATCH] Avoid undefined behaviour in std::byte operators (LWG 2950)
Tue Jun 18 11:41:00 GMT 2019
On 18/06/19 12:39 +0100, Jonathan Wakely wrote:
> * include/c_global/cstddef (std::byte): Perform arithmetic operations
> in unsigned int to avoid promotion (LWG 2950).
>Tested x86_64-linux, committed to trunk.
I don't see any great need to backport this, because I don't think the
compiler or UBSan cares that the old definitions were technically
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