primitive Platform
fun bsd(): Bool => freebsd() or dragonfly()
fun freebsd(): Bool => compile_intrinsic
fun dragonfly(): Bool => compile_intrinsic
fun linux(): Bool => compile_intrinsic
fun osx(): Bool => compile_intrinsic
fun posix(): Bool => bsd() or linux() or osx()
fun windows(): Bool => compile_intrinsic
fun x86(): Bool => compile_intrinsic
fun arm(): Bool => compile_intrinsic
fun lp64(): Bool => compile_intrinsic
fun llp64(): Bool => compile_intrinsic
fun ilp32(): Bool => compile_intrinsic
fun native128(): Bool => compile_intrinsic
fun debug(): Bool => compile_intrinsic