// with some range in is2.
func (is Intervals) Overlaps(is2 Intervals) bool {
	// check for empty intervals
	if len(is) == 0 || len(is2) == 0 {
		return false
	}
	li := len(is)
	li2 := len(is2)
	// check for completely disjoint ranges
	if is[li-1].en <= is2[0].st ||
		is[0].st >= is2[li2-1].en {
		return false
	}

            exclFile.createNewFile();
            try {
                try ( InputStream is = exclFile.openInputStream(SmbConstants.FILE_NO_SHARE);
                      InputStream is2 = exclFile.openInputStream(SmbConstants.FILE_NO_SHARE) ) {
                    fail("No sharing violation");
                }
                catch ( SmbException e ) {

	return v.CanAddr() || v.CanInt() || v.CanSet() || v.CanInterface()
}

func is(x int) bool {
	v := reflect.ValueOf(x) // ERROR "x does not escape"
	return v.IsValid() || v.IsNil() || v.IsZero()
}

func is2(x [2]int) bool {
	v := reflect.ValueOf(x) // ERROR "x does not escape"
	return v.IsValid() || v.IsNil() || v.IsZero()
}

func is3(x struct{ a, b int }) bool {
	v := reflect.ValueOf(x) // ERROR "x does not escape"