re PR c++/82466 (Missing warningfor re-declaration... 2017-10-24 Paolo Carlini <paolo.carlini@oracle.com> 2017-10-24 Paolo Carlini <paolo.carlini@oracle.com> 2017-10-24 Paolo Carlini <paolo.carlini@oracle.com> 2017-10-24 Paolo Carlini <paolo.carlini@oracle.com>