2007-04-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>

2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/31501
	* io/list_read.c (next_char): Fix whitespace.
	* io/io.h: Remove prototypes and define macros for is_array_io,
	is_stream_io, and is_internal_unit.
	* io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
	these functions.
	* io/transfer.c (read_sf): Change handling of internal_unit to make a
	single call to salloc_r and use memcpy to transfer the data.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124266 138bc75d-0d04-0410-961f-82ee72b054a4