that can be found in the LICENSE file. // Package alias implements memory aliasing tests. // This code also exists as golang.org/x/crypto/internal/alias. package alias import "unsafe" // AnyOverlap reports whether x and y share memory at any (not necessarily // corresponding) index. The memory beyond the slice length is ignored. func AnyOverlap(x, y []byte) bool { return len(x) > 0 && len(y) > 0 && uintptr(unsafe.Pointer(&x[0])) <= uintptr(unsafe.Pointer(&y[len(y)-1])) && uintptr(unsafe.Pointer(&y[0]))...