// nto returns the number of trailing ones.
func nto(x int64) int64 {
	return int64(ntz64(^x))
}

// logX returns logarithm of n base 2.
// n must be a positive power of 2 (isPowerOfTwoX returns true).
func log8(n int8) int64 {
	return int64(bits.Len8(uint8(n))) - 1
}
func log16(n int16) int64 {
	return int64(bits.Len16(uint16(n))) - 1
}
func log32(n int32) int64 {

				// fetched to one that can be).
				//
				// Instead of enumerating all of the possible errors, we'll just check
				// whether importFromModules returns nil for the package.
				// False-positives are ok: if we have a false-positive here, we'll do an
				// extra iteration of package loading this time, but we'll still
				// converge when the root set stops changing.
				//

This is changed to avoid accidental successful test runs due to erroneous configuration.

=== Changes in the IDE integration

[[kotlin_dsl_plugins_catalogs_workaround]]
==== Workaround for false positive errors shown in Kotlin DSL `plugins {}` block using version catalog is not needed anymore

    /**
     * Returns `true` if adding [classToImport] import to the [file] might alter or break the
     * resolve of existing references in the file.
     *
     * N.B.: At the moment it might have both false positives and false negatives, since it does not
     * check all possible references.
     */
    private fun importBreaksExistingReferences(classToImport: ClassId, importAllInParent: Boolean): Boolean {

		return
	}
	if typ.Kind_&abi.KindMask == abi.Interface {
		// Interfaces are unfortunately inconsistently handled
		// when it comes to the type pointer, so it's easy to
		// produce a lot of false positives here.
		return
	}
	tp0 := s.typePointersOfType(typ, addr)
	tp1 := s.typePointersOf(addr, size)
	failed := false
	for {
		var addr0, addr1 uintptr
		tp0, addr0 = tp0.next(addr + size)