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re PR libfortran/20006 ($ format extension doesn't work)

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PR libfortran/20006
	* io.c (format_item_1): Add check and extension warning for
	$ edit descriptor.
	* io/format.c (parse_format_list): Set repeat count of $ format
	node to 1.
	* io/transfer.c (read_sf): Add g.seen_dollar to the test
	concerning advancing I/O.
	(data_transfer_init): Likewise.
	(finalize_transfer): Likewise.

From-SVN: r100314
This commit is contained in:
Francois-Xavier Coudert 2005-05-29 14:22:49 +02:00 committed by François-Xavier Coudert
parent 12bcc2c1d5
commit c9330b0331
5 changed files with 26 additions and 4 deletions
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6
gcc/fortran/ChangeLog
View File

@ -1,3 +1,9 @@
2005-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20006
* io.c (format_item_1): Add check and extension warning for
$ edit descriptor.
2005-05-28 Steven G. Kargl <kargls@comcast.net>
* arith.c (gfc_arith_init_1): Fix off by one problem;

6
gcc/fortran/io.c
View File

@ -491,9 +491,13 @@ format_item_1:
case FMT_DOLLAR:
t = format_lex ();
if (gfc_notify_std (GFC_STD_GNU, "Extension: $ descriptor at %C")
== FAILURE)
return FAILURE;
if (t != FMT_RPAREN || level > 0)
{
error = "$ must the last specifier";
error = "$ must be the last specifier";
goto syntax;
}

10
libgfortran/ChangeLog
View File

@ -1,3 +1,13 @@
2005-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR libfortran/20006
* io/format.c (parse_format_list): Set repeat count of $ format
node to 1.
* io/transfer.c (read_sf): Add g.seen_dollar to the test
concerning advancing I/O.
(data_transfer_init): Likewise.
(finalize_transfer): Likewise.
2005-05-27 Thomas Koenig <Thomas.Koenig@online.de>
* runtime/in_pack_generic.c: Adjust copyright years.

1
libgfortran/io/format.c
View File

@ -579,6 +579,7 @@ parse_format_list (void)
case FMT_DOLLAR:
get_fnode (&head, &tail, FMT_DOLLAR);
tail->repeat = 1;
goto between_desc;
case FMT_T:

7
libgfortran/io/transfer.c
View File

@ -191,7 +191,7 @@ read_sf (int *length)
/* If we see an EOR during non-advancing I/O, we need to skip
the rest of the I/O statement. Set the corresponding flag. */
if (advance_status == ADVANCE_NO)
if (advance_status == ADVANCE_NO || g.seen_dollar)
eor_condition = 1;
/* Without padding, terminate the I/O statement without assigning
@ -1187,7 +1187,7 @@ data_transfer_init (int read_flag)
}
else
{
if (advance_status == ADVANCE_YES)
if (advance_status == ADVANCE_YES && !g.seen_dollar)
current_unit->read_bad = 1;
}
@ -1459,11 +1459,12 @@ finalize_transfer (void)
{
free_fnodes ();
if (advance_status == ADVANCE_NO)
if (advance_status == ADVANCE_NO || g.seen_dollar)
{
/* Most systems buffer lines, so force the partial record
to be written out. */
flush (current_unit->s);
g.seen_dollar = 0;
return;
}