rust/tests/coverage/simple_loop.coverage

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LL| |#![allow(unused_assignments)]
LL| |
LL| 1|fn main() {
LL| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure
LL| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from
LL| 1| // dependent conditions.
LL| 1| let is_true = std::env::args().len() == 1;
LL| 1|
LL| 1| let mut countdown = 0;
LL| 1|
LL| 1| if
LL| 1| is_true
LL| 1| {
LL| 1| countdown
LL| 1| =
LL| 1| 10
LL| 1| ;
LL| 1| }
^0
LL| |
LL| | loop
LL| | {
LL| | if
LL| 11| countdown
LL| 11| ==
LL| 11| 0
LL| | {
LL| 1| break
LL| | ;
LL| 10| }
LL| 10| countdown
LL| 10| -=
LL| 10| 1
LL| | ;
LL| | }
LL| 1|}