re PR c++/63558 (cannot silence "jump to case label" with fpermissive)

re PR c++/63558 (cannot silence "jump to case label" with fpermissive)

/cp
2014-12-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63558
	* decl.c (identify_goto): Return a bool if diagnostic is emitted.
	(check_previous_goto_1): Consistently emit permerror + inform.
	(check_goto): Likewise.

/testsuite
2014-12-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63558
	* g++.dg/init/goto3.C: New.
	* g++.dg/eh/goto2.C: Adjust.
	* g++.dg/ext/vla14.C: Likewise.
	* g++.dg/gomp/block-1.C: Likewise.
	* g++.dg/gomp/block-2.C: Likewise.
	* g++.dg/gomp/block-3.C: Likewise.
	* g++.dg/gomp/block-5.C: Likewise.
	* g++.dg/gomp/target-1.C: Likewise.
	* g++.dg/gomp/target-2.C: Likewise.
	* g++.dg/gomp/taskgroup-1.C: Likewise.
	* g++.dg/gomp/teams-1.C: Likewise.
	* g++.dg/init/goto2.C: Likewise.
	* g++.dg/warn/pedantic1.C: Likewise.
	* g++.old-deja/g++.jason/jump.C: Likewise.
	* g++.old-deja/g++.law/arm6.C: Likewise.
	* g++.old-deja/g++.other/goto1.C: Likewise.
	* g++.old-deja/g++.other/goto3.C: Likewise.
	* g++.old-deja/g++.other/init9.C: Likewise.

From-SVN: r218328