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Diffstat (limited to 'tests/coverage/simple_loop.coverage')
| -rw-r--r-- | tests/coverage/simple_loop.coverage | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/coverage/simple_loop.coverage b/tests/coverage/simple_loop.coverage new file mode 100644 index 00000000000..691c6cd1e7d --- /dev/null +++ b/tests/coverage/simple_loop.coverage @@ -0,0 +1,37 @@ + 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|} + |