On 20/04/21 13:02 +0100, Jonathan Wakely wrote:
On 19/04/21 12:23 -0700, Thomas Rodgers wrote:+ template<typename _Up, typename _ValFn, + typename _Spin = __default_spin_policy> + static bool + _S_do_spin_v(__platform_wait_t* __addr, + const _Up& __old, _ValFn __vfn, + __platform_wait_t& __val, + _Spin __spin = _Spin{ }) + { + auto const __pred = [=] + { return __atomic_compare(__old, __vfn()); };This doesn't compile, there are 28 FAILs in 29_atomics/* FAIL: 29_atomics/atomic_integral/cons/value_init.cc (test for excess errors) It needs to be qualified as __detail::__atomic_compare.
Ah no, the problem is that atomic_flag::wait uses it, but it tries to compare a bool to atomic_flag::__atomic_flag_data_type, which isn't the same.
