patch libfortran/37753

[Thomas Koenig]

Hello world,

this fixes PR 37753, a 4.4 regression where we erroneously would write
out strings in reverse when specifying CONVERT="SWAP" (or equivalent).

Regression-tested on x86_64-pc-linux-gnu.  OK?

	Thomas

2008-10-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/37753
	* io/transfer.c (unformatted_read):  CONVERT_NATIVE
	is the usual case.  Check for kind==1 for non-byte-reversing
	operation.
	(unformatted_write):  Likewise.

2008-10-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/37753
	* gfortran.dg/convert_2.f90:  New test case.

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