[PATCH] PR fortran/89647 -- Allow host associated procedure to be a binding target

[Steve Kargl]

The attached patch fixes PR fortran/89647, and has been
regression tested on x86_64-*-freebsd.

If a procedure is made accessible by host association, the
that procedure can be used as binding target.  During the
resolution of a type bound procedure, gfortran needs to
check the parent namespace for a procedure before it fails.

2019-08-12  Steven G. Kargl  <kargl@gcc.gnu.org>

	PF fortran/89647
	resolve.c (resolve_typebound_procedure): Allow host associated 
	procedure to be a binding target.  While here, wrap long line.

2019-08-12  Steven G. Kargl  <kargl@gcc.gnu.org>

	PF fortran/89647
	* gfortran.dg/pr89647.f90: New test.

OK to commit?

-- 
Steve
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