36 lines
489 B
Rust
36 lines
489 B
Rust
//@ run-pass
|
|
|
|
// https://github.com/rust-lang/rust/issues/48821
|
|
|
|
const fn foo(i: usize) -> usize {
|
|
let x = i;
|
|
x
|
|
}
|
|
|
|
static FOO: usize = foo(42);
|
|
|
|
const fn bar(mut i: usize) -> usize {
|
|
i += 8;
|
|
let x = &i;
|
|
*x
|
|
}
|
|
|
|
static BAR: usize = bar(42);
|
|
|
|
const fn boo(mut i: usize) -> usize {
|
|
{
|
|
let mut x = i;
|
|
x += 10;
|
|
i = x;
|
|
}
|
|
i
|
|
}
|
|
|
|
static BOO: usize = boo(42);
|
|
|
|
fn main() {
|
|
assert!(FOO == 42);
|
|
assert!(BAR == 50);
|
|
assert!(BOO == 52);
|
|
}
|