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PR 53796 Make inquire(file=, recl=) conform to F2018 

In my original patch to fix PR 53796 I forgot to fix the behavior for
unconnected units when inquiring via filename. This patch fixes that.

Regtested on x86_64-pc-linux-gnu, committed as obvious.

libgfortran/ChangeLog:

2019-08-07  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/53796
	* io/inquire.c (inquire_via_filename): Set recl to -1 for
	unconnected units.

gcc/testsuite/ChangeLog:

2019-08-07  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/53796
	* gfortran.dg/inquire_recl_f2018.f90: Test for unconnected unit
	with inquire via filename.

From-SVN: r274160
This commit is contained in:
Janne Blomqvist 2019-08-07 10:34:10 +03:00
parent 398e3feb8a
commit 4047bab96d
4 changed files with 22 additions and 1 deletions
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6
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2019-08-07 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/53796
* gfortran.dg/inquire_recl_f2018.f90: Test for unconnected unit
with inquire via filename.
2019-08-07 Jakub Jelinek <jakub@redhat.com> 2019-08-07 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/gomp/target-data-1.c (foo): Use use_device_addr clause * c-c++-common/gomp/target-data-1.c (foo): Use use_device_addr clause

7
gcc/testsuite/gfortran.dg/inquire_recl_f2018.f90
View File

@ -39,4 +39,11 @@ program inqrecl
if (r /= -2) then if (r /= -2) then
STOP 5 STOP 5
end if end if
! Also inquire by filename for a non-opened unit is considered
! unconnected similar to the first test.
inquire(file='unconnectedfile.txt', recl=r)
if (r /= -1) then
stop 6
end if
end program inqrecl end program inqrecl

6
libgfortran/ChangeLog
View File

@ -1,3 +1,9 @@
2019-08-07 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/53796
* io/inquire.c (inquire_via_filename): Set recl to -1 for
unconnected units.
2019-07-21 Thomas König <tkoenig@gcc.gnu.org> 2019-07-21 Thomas König <tkoenig@gcc.gnu.org>
PR libfortran/91030 PR libfortran/91030

4
libgfortran/io/inquire.c
View File

@ -706,7 +706,9 @@ inquire_via_filename (st_parameter_inquire *iqp)
} }
if ((cf & IOPARM_INQUIRE_HAS_RECL_OUT) != 0) if ((cf & IOPARM_INQUIRE_HAS_RECL_OUT) != 0)
*iqp->recl_out = 0; /* F2018 (N2137) 12.10.2.26: If there is no connection, recl is
assigned the value -1. */
*iqp->recl_out = -1;
if ((cf & IOPARM_INQUIRE_HAS_NEXTREC) != 0) if ((cf & IOPARM_INQUIRE_HAS_NEXTREC) != 0)
*iqp->nextrec = 0; *iqp->nextrec = 0;