re PR fortran/42769 ([OOP] ICE in resolve_typebound_procedure)

re PR fortran/42769 ([OOP] ICE  in resolve_typebound_procedure)

	PR fortran/42769
	PR fortran/45836
	PR fortran/45900
	* module.c (read_module): Don't reuse local symtree if the associated
	symbol isn't exactly the one wanted.  Don't reuse local symtree if it is
	ambiguous.
	* resolve.c (resolve_call): Use symtree's name instead of symbol's to
	lookup the symtree.

	PR fortran/42769
	PR fortran/45836
	PR fortran/45900
	* gfortran.dg/use_23.f90: New test.
	* gfortran.dg/use_24.f90: New test.
	* gfortran.dg/use_25.f90: New test.
	* gfortran.dg/use_26.f90: New test.
	* gfortran.dg/use_27.f90: New test.

From-SVN: r194949