blob: ae8dc121c6e6eea4c12594acccfc64af51d3c7af (
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
32
33
34
35
36
37
|
export fn foo() void {
var ptr = &[_]u8{ 0, 0, 0, 0 };
ptr[1] = 2;
}
export fn bar() void {
var ptr = &@as(u32, 2);
ptr.* = 2;
_ = &ptr;
}
export fn baz() void {
var ptr = &true;
ptr.* = false;
_ = &ptr;
}
export fn qux() void {
const S = struct {
x: usize,
y: usize,
};
var ptr = &S{ .x = 1, .y = 2 };
ptr.x = 2;
}
export fn quux() void {
var x = &@returnAddress();
x.* = 6;
_ = &x;
}
// error
// backend=stage2
// target=native
//
// :3:8: error: cannot assign to constant
// :7:8: error: cannot assign to constant
// :12:8: error: cannot assign to constant
// :21:8: error: cannot assign to constant
// :25:6: error: cannot assign to constant
|
