34 lines
441 B
Rust
34 lines
441 B
Rust
// Test that we can't call random fns in a const fn or do other bad things.
|
|
|
|
use std::mem::transmute;
|
|
|
|
fn random() -> u32 {
|
|
0
|
|
}
|
|
|
|
const fn sub(x: &u32) -> usize {
|
|
unsafe { transmute(x) }
|
|
}
|
|
|
|
const fn sub1() -> u32 {
|
|
random() //~ ERROR E0015
|
|
}
|
|
|
|
static Y: u32 = 0;
|
|
|
|
const fn get_Y() -> u32 {
|
|
Y
|
|
}
|
|
|
|
const fn get_Y_addr() -> &'static u32 {
|
|
&Y
|
|
}
|
|
|
|
const fn get() -> u32 {
|
|
let x = 22;
|
|
let y = 44;
|
|
x + y
|
|
}
|
|
|
|
fn main() {}
|