tests/ui/panics/location-detail-unwrap-no-file.rs

//@ run-fail
//@ check-run-results
//@ compile-flags: -Copt-level=0 -Zlocation-detail=line,column
//@ exec-env:RUST_BACKTRACE=0

fn main() {
    let opt: Option<u32> = None;
    opt.unwrap();
}