gcc/testsuite/
	* gcc.target/mips/mips.exp: Handle -f{no-,}common.
	* gcc.target/mips/memcpy-1.c: Remove redundant dg-do.
	Run with -fno-common.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200041 138bc75d-0d04-0410-961f-82ee72b054a4
/cp
2013-06-12  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/38958
	* decl.c (poplevel): For the benefit of -Wunused-variable see
	through references.

/testsuite
2013-06-12  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/38958
	* g++.dg/warn/Wunused-var-20.C: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200042 138bc75d-0d04-0410-961f-82ee72b054a4