rust-clippy/tests/ui/crashes/issues_loop_mut_cond.rs
2021-10-02 17:41:14 -05:00

28 lines
601 B
Rust

#![allow(dead_code)]
/// Issue: https://github.com/rust-lang/rust-clippy/issues/2596
pub fn loop_on_block_condition(u: &mut isize) {
while { *u < 0 } {
*u += 1;
}
}
/// https://github.com/rust-lang/rust-clippy/issues/2584
fn loop_with_unsafe_condition(ptr: *const u8) {
let mut len = 0;
while unsafe { *ptr.offset(len) } != 0 {
len += 1;
}
}
/// https://github.com/rust-lang/rust-clippy/issues/2710
static mut RUNNING: bool = true;
fn loop_on_static_condition() {
unsafe {
while RUNNING {
RUNNING = false;
}
}
}
fn main() {}