feature/spaceship: Merge fix for test timing assumption#1212

Merged

StephanTLavavej merged 10 commits intofeature/spaceshipfrom master

Aug 20, 2020

+3,307-634

Commits on Aug 13, 2020

Implement atomic_ref (#2 , p0019r8) (#843 )

authored
Guard noexcept annotated function pointer type for __cpp_noexcept_function_type. (#1150 )
BillyONeal
authored

Commits on Aug 14, 2020