2007-11-24 Paul Thomas <pault@gcc.gnu.org>

2007-11-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33541
	* module.c (find_symtree_for_symbol): Move to new location.
	(find_symbol): New function.
	(load_generic_interfaces): Rework completely so that symtrees
	have the local name and symbols have the use name.  Renamed
	generic interfaces exclude the use of the interface without an
	ONLY clause (11.3.2).
	(read_module): Implement 11.3.2 in the same way as for generic
	interfaces.

2007-11-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33541
	* gfortran.dg/nested_modules_1.f90: Change the reference to
	FOO, forbidden by the standard, to a reference to W.
	* gfortran.dg/use_only_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130395 138bc75d-0d04-0410-961f-82ee72b054a4