[patch, fortran] Adjust fn spec for transfer_array

[Thomas Koenig]

Hello world,

the attached one-letter patch fixes the fn spec for transfer_array,
because its array descriptor argument contains a pointer that can
(and will) be followed.  I am not aware of any test case that this
fixes, but it is a latent bug which may be exposed by some test case, or
maybe be more aggressive optimization later.

2010-10-16  Thomas Koenig  <tkoenig@gcc.gnu.org>

Regression-tested.  OK for trunk?

	Thomas

	* trans-io.c (gfc_build_io_library_fndecls):
	Array descriptor arguments to transfer_array can be
	dereferenced recursively.

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