@0,1,2,3⦊fn unused_fn() { // 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⦉@0,1,2,3 @4⦊{ countdown = 10; }⦉@4@5⦊⦉@5 }@6⦊⦉@6