feat: add boolean eval #273

Job	Run time
build (ubuntu-latest, Debug, clang)	26s
build (ubuntu-latest, Debug, gcc)	22s
build (ubuntu-latest, Debug, tcc)	16s
build (ubuntu-latest, RelWithDebInfo, clang)	24s
build (ubuntu-latest, RelWithDebInfo, gcc)	31s
build (ubuntu-latest, RelWithDebInfo, tcc)	36s
build (ubuntu-latest, MinSizeRel, clang)	58s
build (ubuntu-latest, MinSizeRel, gcc)	29s
build (ubuntu-latest, MinSizeRel, tcc)	19s
build (ubuntu-latest, Release, clang)	21s
build (ubuntu-latest, Release, gcc)	32s
build (ubuntu-latest, Release, tcc)	24s
build (windows-latest, Debug, default)	1m 21s
build (windows-latest, Debug, clang)	1m 29s
build (windows-latest, Debug, gcc)	1m 47s
build (windows-latest, RelWithDebInfo, default)	1m 11s
build (windows-latest, RelWithDebInfo, clang)	1m 47s
build (windows-latest, RelWithDebInfo, gcc)	2m 25s
build (windows-latest, MinSizeRel, default)	1m 6s
build (windows-latest, MinSizeRel, clang)	1m 54s
build (windows-latest, MinSizeRel, gcc)	1m 57s
build (windows-latest, Release, default)	1m 14s
build (windows-latest, Release, clang)	1m 53s
build (windows-latest, Release, gcc)	2m 33s
build (macos-11, Debug, default)	28s
build (macos-11, RelWithDebInfo, default)	41s
build (macos-11, MinSizeRel, default)	37s
build (macos-11, Release, default)	38s
build (macos-14, Debug, default)	16s
build (macos-14, RelWithDebInfo, default)	18s
build (macos-14, MinSizeRel, default)	16s
build (macos-14, Release, default)	13s
	29m 42s

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