rust/tests/run-coverage/simple_loop.rs

36 lines
614 B
Rust

#![allow(unused_assignments)]
fn main() {
// Initialize test constants in a way that cannot be determined at compile time, to ensure
// rustc and LLVM cannot optimize out statements (or coverage counters) downstream from
// dependent conditions.
let is_true = std::env::args().len() == 1;
let mut countdown = 0;
if
is_true
{
countdown
=
10
;
}
loop
{
if
countdown
==
0
{
break
;
}
countdown
-=
1
;
}
}