re PR fortran/37583 (ICE "insert_bbt(): Duplicate key" for self-calling ENTRY subprogram)

re PR fortran/37583 (ICE "insert_bbt(): Duplicate key" for self-calling ENTRY subprogram)

2008-09-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37583
	* decl.c (scalarize_intrinsic_call): Both subroutines and
	functions can give a true for get_proc_mame's last argument so
	remove the &&gfc_current_ns->proc_name->attr.function.
	resolve.c (resolve_actual_arglist): Add check for recursion by
	reference to procedure as actual argument.

2008-09-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37583
	* gfortran.dg/entry_18.f90: New test.

From-SVN: r140532