Denis Krivak

Thanks for the detailed report, it helped a lot. TIL about the `line` compiler directive ([docs](https://gcc.gnu.org/onlinedocs/gccgo/Compiler-Directives.html)), which affects parsed code and sets [filenames](https://github.com/golang/go/blob/f7c5cbb82087c55aa82081e931e0142783700ce8/src/go/token/position.go#L22C17-L22C17). It was the source of the problem....

Having the same issue. Tried 1.12.0 and 1.19.3. Example ```sh $ mkdir unbound $ echo ' server: interface: 0.0.0.0 access-control: 0.0.0.0/0 allow hide-identity: yes hide-version: yes logfile: /dev/stdout verbosity: 0...