2 // revisions: default mir-opt
3 //[mir-opt] compile-flags: -Zmir-opt-level=4
5 macro_rules! caller_location_from_macro {
6 () => (core::panic::Location::caller());
10 let loc = core::panic::Location::caller();
11 assert_eq!(loc.file(), file!());
12 assert_eq!(loc.line(), 10);
13 assert_eq!(loc.column(), 15);
15 // `Location::caller()` in a macro should behave similarly to `file!` and `line!`,
16 // i.e. point to where the macro was invoked, instead of the macro itself.
17 let loc2 = caller_location_from_macro!();
18 assert_eq!(loc2.file(), file!());
19 assert_eq!(loc2.line(), 17);
20 assert_eq!(loc2.column(), 16);