[patch, fortran] Fix PR 52724, internal list-directed read/write with kind=4

Tue Sep 25 00:52:00 GMT 2012

Hello world,

not much to say, the patch is pretty straightforward.
Regression-tested. OK for trunk?

	Thomas

2012-09-24  Thomas KÃ¶nig  <tkoenig@gcc.gnu.org>

         PR fortran/52724
         * list_read.c (next_char):  Handle kind=4 characters.
         * unix.c (open_internal4):  Correct lenth of internal file.

2012-09-24  Thomas KÃ¶nig  <tkoenig@gcc.gnu.org>

         PR fortran/52724
         * gfortran.dg/internal_readwrite_3.f90:  New test.
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