diff options
Diffstat (limited to 'tests/coverage/dead_code.coverage')
| -rw-r--r-- | tests/coverage/dead_code.coverage | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/coverage/dead_code.coverage b/tests/coverage/dead_code.coverage new file mode 100644 index 00000000000..c4ee9f23f08 --- /dev/null +++ b/tests/coverage/dead_code.coverage @@ -0,0 +1,39 @@ + LL| |#![allow(dead_code, unused_assignments, unused_variables)] + LL| | + LL| 0|pub fn unused_pub_fn_not_in_library() { + LL| 0| // Initialize test constants in a way that cannot be determined at compile time, to ensure + LL| 0| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from + LL| 0| // dependent conditions. + LL| 0| let is_true = std::env::args().len() == 1; + LL| 0| + LL| 0| let mut countdown = 0; + LL| 0| if is_true { + LL| 0| countdown = 10; + LL| 0| } + LL| 0|} + LL| | + LL| 0|fn unused_fn() { + LL| 0| // Initialize test constants in a way that cannot be determined at compile time, to ensure + LL| 0| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from + LL| 0| // dependent conditions. + LL| 0| let is_true = std::env::args().len() == 1; + LL| 0| + LL| 0| let mut countdown = 0; + LL| 0| if is_true { + LL| 0| countdown = 10; + LL| 0| } + LL| 0|} + 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| if is_true { + LL| 1| countdown = 10; + LL| 1| } + ^0 + LL| 1|} + |