37 lines
824 B
Rust
37 lines
824 B
Rust
//@ run-pass
|
|
|
|
// Check that the various ways of getting to a reference to a vec (both sized
|
|
// and unsized) work properly.
|
|
|
|
|
|
const AA: [isize; 3] = [1, 2, 3];
|
|
const AB: &'static [isize; 3] = &AA;
|
|
const AC: &'static [isize] = AB;
|
|
const AD: &'static [isize] = &AA;
|
|
const AE: &'static [isize; 3] = &[1, 2, 3];
|
|
const AF: &'static [isize] = &[1, 2, 3];
|
|
|
|
static CA: isize = AA[0];
|
|
static CB: isize = AB[1];
|
|
static CC: isize = AC[2];
|
|
static CD: isize = AD[0];
|
|
static CE: isize = AE[1];
|
|
static CF: isize = AF[2];
|
|
|
|
static AG: &'static isize = &AA[2];
|
|
|
|
fn main () {
|
|
let b: &[isize] = &[1, 2, 3];
|
|
assert_eq!(AC, b);
|
|
assert_eq!(AD, b);
|
|
assert_eq!(AF, b);
|
|
assert_eq!(*AG, 3);
|
|
|
|
assert_eq!(CA, 1);
|
|
assert_eq!(CB, 2);
|
|
assert_eq!(CC, 3);
|
|
assert_eq!(CD, 1);
|
|
assert_eq!(CE, 2);
|
|
assert_eq!(CF, 3);
|
|
}
|