[cfe-users] Clang9 UBSan and GMP

[Hans Åberg via cfe-users]

It is not my code, it belongs to gmp-6.1.2, I merely happened to come a cross it. It passes on gcc9, so there is something that clang9 does.


> On 25 Oct 2019, at 23:15, David Blaikie <dblaikie at gmail.com> wrote:
> 
> It's pretty hard to conclude whether it's a bug in your code or in the compiler, or both, without narrowing down a test case.