@0,1,2,3⦊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 = 1; if is_true⦉@0,1,2,3 @4⦊{ countdown = 0; }⦉@4@5⦊‸⦉@5 for @12,14,16⦊_⦉@12,14,16 in @8,9,10⦊0..2⦉@8,9,10 { let z ; match @12,14,16⦊countdown⦉@12,14,16 { @17⦊x⦉@17 if @12,14,16⦊x < 1⦉@12,14,16 => @17⦊{ z = countdown ; let y = countdown ; countdown = 10 ; }⦉@17 _ => @15⦊{}⦉@15 } } }@11⦊‸⦉@11