rust/tests/compile-fail/static_memory_modification2.rs
2016-09-19 04:10:18 -06:00

10 lines
226 B
Rust

use std::mem::transmute;
#[allow(mutable_transmutes)]
fn main() {
unsafe {
let s = "this is a test";
transmute::<&[u8], &mut [u8]>(s.as_bytes())[4] = 42; //~ ERROR: tried to modify constant memory
}
}