blob: 32df56468da172e95894f85e6cd187c77ab3f7a7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
// Ensure that we don't allow taking the address of temporary values
#![feature(raw_ref_op, type_ascription)]
const FOUR: u64 = 4;
const PAIR: (i32, i64) = (1, 2);
const ARRAY: [i32; 2] = [1, 2];
fn main() {
let ref_expr = &raw const 2; //~ ERROR cannot take address
let mut_ref_expr = &raw mut 3; //~ ERROR cannot take address
let ref_const = &raw const FOUR; //~ ERROR cannot take address
let mut_ref_const = &raw mut FOUR; //~ ERROR cannot take address
let field_ref_expr = &raw const (1, 2).0; //~ ERROR cannot take address
let mut_field_ref_expr = &raw mut (1, 2).0; //~ ERROR cannot take address
let field_ref = &raw const PAIR.0; //~ ERROR cannot take address
let mut_field_ref = &raw mut PAIR.0; //~ ERROR cannot take address
let index_ref_expr = &raw const [1, 2][0]; //~ ERROR cannot take address
let mut_index_ref_expr = &raw mut [1, 2][0]; //~ ERROR cannot take address
let index_ref = &raw const ARRAY[0]; //~ ERROR cannot take address
let mut_index_ref = &raw mut ARRAY[1]; //~ ERROR cannot take address
let ref_ascribe = &raw const (2: i32); //~ ERROR cannot take address
let mut_ref_ascribe = &raw mut (3: i32); //~ ERROR cannot take address
let ascribe_field_ref = &raw const (PAIR.0: i32); //~ ERROR cannot take address
let ascribe_index_ref = &raw mut (ARRAY[0]: i32); //~ ERROR cannot take address
}
|
