rust/src/test/mir-opt/loop_test.rs
2020-04-07 15:09:01 +00:00

17 lines
489 B
Rust

// compile-flags: -Z identify_regions
// Tests to make sure we correctly generate falseUnwind edges in loops
// EMIT_MIR rustc.main.SimplifyCfg-qualify-consts.after.mir
fn main() {
// Exit early at runtime. Since only care about the generated MIR
// and not the runtime behavior (which is exercised by other tests)
// we just bail early. Without this the test just loops infinitely.
if true {
return;
}
loop {
let x = 1;
continue;
}
}