re PR fortran/29464 ([4.1 only] problem with duplicate USE, ONLY of procedure in...

re PR fortran/29464 ([4.1 only] problem with duplicate USE, ONLY of procedure in INTERFACE)

2006-11-25  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29464
	* module.c (load_generic_interfaces): Add symbols for all the
	local names of an interface.  Share the interface amongst the
	symbols.
	* gfortran.h : Add generic_copy to symbol_attribute.
	* symbol.c (free_symbol): Only free interface if generic_copy
	is not set.

2006-11-25  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29464
	* gfortran.dg/module_interface_2.f90: New test.

From-SVN: r119696