2011-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>

2011-05-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

	Backport from trunk
	PR fortran/45786
	* interface.c (gfc_equivalent_op):  New function.
	(gfc_check_interface):  Use gfc_equivalent_op instead
	of switch statement.
	* decl.c (access_attr_decl):  Also set access to an
	equivalent operator.

2011-05-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

	Backport from trunk
	PR fortran/45786
	* gfortran.dg/operator_7.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174513 138bc75d-0d04-0410-961f-82ee72b054a4