On Mon, Dec 21, 2015 at 01:12:33PM -0500, Patrick Palka wrote:
> GCC 6, compared to GCC 5, now emits an extra newline between error
> messages. Is this intended?
>
> $ cat error.c
> int x = a;
> int y = b;
> $ gcc-5 error.c
> error.c:1:9: error: ‘a’ undeclared here (not in a function)
> int x = a;
> ^
> error.c:2:9: error: ‘b’ undeclared here (not in a function)
> int y = b;
> ^
> $ gcc-6 error.c
> error.c:1:9: error: ‘a’ undeclared here (not in a function)
> int x = a;
> ^
>
> error.c:2:9: error: ‘b’ undeclared here (not in a function)
> int y = b;
> ^
>
> $
Started with r229884: Reimplement diagnostic_show_locus, introducing
rich_location classes. I think it is a bug and should be fixed.
Marek
