> On 29 Jun 2024, at 12:39, Torbjörn Granlund <tg at gmplib.org> wrote: > > Clearly, GMP is not compiled correctly by newer Apple compilers. Tests pass, both shared and unshared (without the C++ option), with GCC 13 of MacPorts, but fails both cases with Clang 18 of MacPorts. So it may be an issue with Clang.