rust/tests/compile-fail/cast_int_to_fn_ptr.rs
2017-06-20 14:28:18 +02:00

8 lines
172 B
Rust

fn main() {
let g = unsafe {
std::mem::transmute::<usize, fn(i32)>(42)
};
g(42) //~ ERROR a memory access tried to interpret some bytes as a pointer
}