| //@ run-pass |
| //@ revisions: default mir-opt |
| //@[mir-opt] compile-flags: -Zmir-opt-level=4 |
| |
| use std::panic::Location; |
| |
| #[track_caller] |
| fn tracked() -> &'static Location<'static> { |
| Location::caller() |
| } |
| |
| fn nested_intrinsic() -> &'static Location<'static> { |
| Location::caller() |
| } |
| |
| fn nested_tracked() -> &'static Location<'static> { |
| tracked() |
| } |
| |
| fn main() { |
| let location = Location::caller(); |
| assert_eq!(location.file(), file!()); |
| assert_eq!(location.line(), 21); |
| assert_eq!(location.column(), 20); |
| |
| let tracked = tracked(); |
| assert_eq!(tracked.file(), file!()); |
| assert_eq!(tracked.line(), 26); |
| assert_eq!(tracked.column(), 19); |
| |
| let nested = nested_intrinsic(); |
| assert_eq!(nested.file(), file!()); |
| assert_eq!(nested.line(), 13); |
| assert_eq!(nested.column(), 5); |
| |
| let contained = nested_tracked(); |
| assert_eq!(contained.file(), file!()); |
| assert_eq!(contained.line(), 17); |
| assert_eq!(contained.column(), 5); |
| } |
