/cp
2019-11-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* cvt.c (ocp_convert): Use additional warning sentinel.

/testsuite
2019-11-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/warn/multiple-sign-compare-warn-1.C: New.

From-SVN: r278475