[Patch, fortran] PR37445 - Host-associated proc not found if same-name generic is use-associated

[Paul Richard Thomas]

This patch is straight forward and corrects two problems: one in
resolve_call that meant that contained subroutines would be ignored,
depending on the order of compilation of module contained procedures.
The second was a similar problem with functions.

Bootstraps and regtests on x86_ia64 - OK for trunk and 4.3?

Paul

2008-09-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37445
	* resolve.c (resolve_actual_arglist ): Correct comparison of
	FL_VARIABLE with e->expr_type.
	(resolve_call): Check that host association is correct.
	(resolve_actual_arglist ): Remove return is old_sym is use
	associated.  Only reparse expression if old and new symbols
	have different types.

2008-09-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37445
	* gfortran.dg/host_assoc_call_3.f90: New test.
	* gfortran.dg/host_assoc_function_4.f90: New test.
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