[PATCH] Remove duplicate dg-options directive

[Jonathan Wakely]

This test got a second dg-options directive in the middle of the
licence text somehow.

        * testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
        Remove duplicate dg-options directive.

Tested x86_64-linux, committed to trunk.


commit 50786265d0950ac2cc2d21bcc960bcd17d68e1d3
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Wed Aug 17 15:09:40 2016 +0100

    Remove duplicate dg-options directive
    
        * testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
        Remove duplicate dg-options directive.

diff --git 
a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc
 
b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc
index 031a01b..49232f8 100644
--- 
a/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc
+++ 
b/libstdc++-v3/testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc
@@ -12,7 +12,6 @@
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// { dg-options "-std=gnu++17" }
 
 // You should have received a copy of the GNU General Public License along
 // with this library; see the file COPYING3.  If not see