core: noexcept-ness review #429

Job	Run time
extra (windows-latest, std::uint32_t, cxx_std_17)	1m 45s
extra (windows-latest, std::uint32_t, cxx_std_20)	2m 22s
extra (windows-latest, std::uint64_t, cxx_std_17)	2m 40s
linux (ubuntu-latest, g++, g++, 9)	1m 54s
extra (windows-latest, std::uint64_t, cxx_std_20)	2m 21s
linux (ubuntu-latest, g++, g++, 10)	1m 59s
extra (macOS-latest, std::uint32_t, cxx_std_17)	55s
linux (ubuntu-latest, g++, g++, 11)	2m 0s
extra (macOS-latest, std::uint32_t, cxx_std_20)	50s
linux (ubuntu-latest, clang, clang++, 13)	2m 0s
extra (macOS-latest, std::uint64_t, cxx_std_17)	50s
extra (macOS-latest, std::uint64_t, cxx_std_20)	1m 45s
linux (ubuntu-latest, clang, clang++, 14)	2m 11s
linux (ubuntu-latest, clang, clang++, 15)	2m 2s
extra (ubuntu-latest, std::uint32_t, cxx_std_17)	1m 45s
linux (ubuntu-24.04, g++, g++, 12)	2m 16s
extra (ubuntu-latest, std::uint32_t, cxx_std_20)	1m 46s
linux (ubuntu-24.04, g++, g++, 13)	2m 6s
extra (ubuntu-latest, std::uint64_t, cxx_std_17)	1m 34s
extra (ubuntu-latest, std::uint64_t, cxx_std_20)	1m 54s
linux (ubuntu-24.04, g++, g++, 14)	3m 38s
linux (ubuntu-24.04, clang, clang++, 16)	2m 4s
macos	1m 10s
linux (ubuntu-24.04, clang, clang++, 17)	2m 1s
linux (ubuntu-24.04, clang, clang++, 18)	2m 2s
windows (default)	2m 56s
windows (v142)	2m 32s
windows (clang-cl)	3m 56s
	57m 14s

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