[Bug driver/48071] New: Blank line after 'all warnings being treated as errors'

["dnovillo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48071

           Summary: Blank line after 'all warnings being treated as
                    errors'
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: driver
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dnovillo@gcc.gnu.org


After -Werror is triggered, we are now emitting an extra blank line
that we were not emitting before.

$ cat a.cc
char c = 257;
$ g++-4.4.3 -c -o /dev/null -Werror a.cc
cc1plus: warnings being treated as errors
a.cc:1: error: overflow in implicit constant conversion
$

But with trunk, I get:

$ ~/gcc-trunk/native/bin/g++ -c -o /dev/null -Werror a.cc
a.cc:1:10: error: overflow in implicit constant conversion [-Werror=overflow]
cc1plus: all warnings being treated as errors
[... extra blank line ...]
$