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* [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported.
@ 2004-06-26 22:01 gcc-bugzilla at gcc dot gnu dot org
  2004-06-26 22:10 ` [Bug fortran/16222] " pinskia at gcc dot gnu dot org
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: gcc-bugzilla at gcc dot gnu dot org @ 2004-06-26 22:01 UTC (permalink / raw)
  To: gcc-bugs



Fortran 77 permits and g77 supports non-integral DO loop variables.
This is a "Deleted feature" in Fortran 90/95.  However, gfortran will
need to support the following:


      program cc
      real x, dx
      dx = 0.1e0
      do x = 0.e0, 1.e0, dx
         print*, x
      end do
      end

Environment:
System: FreeBSD c-67-168-59-70.client.comcast.net 5.2-CURRENT FreeBSD 5.2-CURRENT #2: Sat Apr 24 10:33:08 PDT 2004 kargl@c-67-168-59-70.client.comcast.net:/usr/obj/usr/src/sys/HOTRATS i386


	
host: i386-unknown-freebsd5.2
build: i386-unknown-freebsd5.2
target: i386-unknown-freebsd5.2
configured with: ../gcc/configure --prefix=/home/kargl/gcc/work --disable-libmudflap --enable-languages=c,f95

How-To-Repeat:

kargl[217] gfortran -o cc cc.f
 In file cc.f:4

      do x = 0.e0, 1.e0, dx
         1
Error: Loop variable at (1) must be a scalar INTEGER
------- Additional Comments From kargl at c-67-168-59-70 dot client dot comcast dot net  2004-06-26 21:59 -------
Fix:
	Don't know, yet.

-- 
           Summary: [gfortran] non-integral DO loop variables are
                    unsupported.
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: kargl at c-67-168-59-70 dot client dot comcast dot net
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i386-unknown-freebsd5.2
  GCC host triplet: i386-unknown-freebsd5.2
GCC target triplet: i386-unknown-freebsd5.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16222


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/16222] [gfortran] non-integral DO loop variables are unsupported.
  2004-06-26 22:01 [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported gcc-bugzilla at gcc dot gnu dot org
@ 2004-06-26 22:10 ` pinskia at gcc dot gnu dot org
  2004-08-07 22:07 ` [Bug fortran/16222] " pinskia at gcc dot gnu dot org
                   ` (6 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-26 22:10 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-06-26 22:08 -------
Confirmed, it is only obsolescent in Fortran 90 but deleted in Fortran 95.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |rejects-valid
   Last reconfirmed|0000-00-00 00:00:00         |2004-06-26 22:08:17
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16222


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/16222] non-integral DO loop variables are unsupported.
  2004-06-26 22:01 [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported gcc-bugzilla at gcc dot gnu dot org
  2004-06-26 22:10 ` [Bug fortran/16222] " pinskia at gcc dot gnu dot org
@ 2004-08-07 22:07 ` pinskia at gcc dot gnu dot org
  2004-09-08 19:23 ` toon at moene dot indiv dot nluug dot nl
                   ` (5 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-08-07 22:07 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |minor


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16222


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/16222] non-integral DO loop variables are unsupported.
  2004-06-26 22:01 [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported gcc-bugzilla at gcc dot gnu dot org
  2004-06-26 22:10 ` [Bug fortran/16222] " pinskia at gcc dot gnu dot org
  2004-08-07 22:07 ` [Bug fortran/16222] " pinskia at gcc dot gnu dot org
@ 2004-09-08 19:23 ` toon at moene dot indiv dot nluug dot nl
  2004-11-28  0:56 ` sgk at troutmask dot apl dot washington dot edu
                   ` (4 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: toon at moene dot indiv dot nluug dot nl @ 2004-09-08 19:23 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From toon at moene dot indiv dot nluug dot nl  2004-09-08 19:23 -------
It's deleted in Fortran 95, so an extension - mark it such.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|minor                       |enhancement
   GCC host triplet|i386-unknown-freebsd5.2     |
 GCC target triplet|i386-unknown-freebsd5.2     |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16222


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/16222] non-integral DO loop variables are unsupported.
  2004-06-26 22:01 [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported gcc-bugzilla at gcc dot gnu dot org
                   ` (2 preceding siblings ...)
  2004-09-08 19:23 ` toon at moene dot indiv dot nluug dot nl
@ 2004-11-28  0:56 ` sgk at troutmask dot apl dot washington dot edu
  2004-12-10  2:30 ` sgk at troutmask dot apl dot washington dot edu
                   ` (3 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: sgk at troutmask dot apl dot washington dot edu @ 2004-11-28  0:56 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From sgk at troutmask dot apl dot washington dot edu  2004-11-28 00:56 -------
See

http://gcc.gnu.org/ml/fortran/2004-11/msg00224.html

for a fix.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16222


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/16222] non-integral DO loop variables are unsupported.
  2004-06-26 22:01 [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported gcc-bugzilla at gcc dot gnu dot org
                   ` (3 preceding siblings ...)
  2004-11-28  0:56 ` sgk at troutmask dot apl dot washington dot edu
@ 2004-12-10  2:30 ` sgk at troutmask dot apl dot washington dot edu
  2004-12-12 20:27 ` pbrook at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: sgk at troutmask dot apl dot washington dot edu @ 2004-12-10  2:30 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From sgk at troutmask dot apl dot washington dot edu  2004-12-10 02:30 -------
This is a better patch.

http://gcc.gnu.org/ml/fortran/2004-12/msg00026.html

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16222


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/16222] non-integral DO loop variables are unsupported.
  2004-06-26 22:01 [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported gcc-bugzilla at gcc dot gnu dot org
                   ` (5 preceding siblings ...)
  2004-12-12 20:27 ` pbrook at gcc dot gnu dot org
@ 2004-12-12 20:27 ` cvs-commit at gcc dot gnu dot org
  2004-12-12 20:30 ` pinskia at gcc dot gnu dot org
  7 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-12-12 20:27 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-12-12 20:27 -------
Subject: Bug 16222

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pbrook@gcc.gnu.org	2004-12-12 20:27:02

Modified files:
	gcc/fortran    : ChangeLog array.c gfortran.h resolve.c 
	                 trans-stmt.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gfortran.dg: real_do_1.f90 

Log message:
	2004-12-12  Steven G. Kargl  <kargls@comcast.net>
	Paul Brook  <paul@codesourcery.com>
	
	PR fortran/16222
	* resolve.c (gfc_resolve_iterator_expr): New function.
	(gfc_resolve_iterator): Use it.  Add real_ok argument.  Convert
	start, end and stride to correct type.
	(resolve_code): Pass extra argument.
	* array.c (resolve_array_list): Pass extra argument.
	* gfortran.h (gfc_resolve): Add prototype.
	* trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
	Handle real type iterators.
	testsuite/
	* gfortran.dg/real_do_1.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&r1=1.268&r2=1.269
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/array.c.diff?cvsroot=gcc&r1=1.9&r2=1.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/gfortran.h.diff?cvsroot=gcc&r1=1.45&r2=1.46
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/resolve.c.diff?cvsroot=gcc&r1=1.22&r2=1.23
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-stmt.c.diff?cvsroot=gcc&r1=1.18&r2=1.19
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4740&r2=1.4741
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/real_do_1.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16222


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/16222] non-integral DO loop variables are unsupported.
  2004-06-26 22:01 [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported gcc-bugzilla at gcc dot gnu dot org
                   ` (4 preceding siblings ...)
  2004-12-10  2:30 ` sgk at troutmask dot apl dot washington dot edu
@ 2004-12-12 20:27 ` pbrook at gcc dot gnu dot org
  2004-12-12 20:27 ` cvs-commit at gcc dot gnu dot org
  2004-12-12 20:30 ` pinskia at gcc dot gnu dot org
  7 siblings, 0 replies; 9+ messages in thread
From: pbrook at gcc dot gnu dot org @ 2004-12-12 20:27 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pbrook at gcc dot gnu dot org  2004-12-12 20:27 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16222


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/16222] non-integral DO loop variables are unsupported.
  2004-06-26 22:01 [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported gcc-bugzilla at gcc dot gnu dot org
                   ` (6 preceding siblings ...)
  2004-12-12 20:27 ` cvs-commit at gcc dot gnu dot org
@ 2004-12-12 20:30 ` pinskia at gcc dot gnu dot org
  7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-12 20:30 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16222


^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2004-12-12 20:30 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-06-26 22:01 [Bug fortran/16222] New: [gfortran] non-integral DO loop variables are unsupported gcc-bugzilla at gcc dot gnu dot org
2004-06-26 22:10 ` [Bug fortran/16222] " pinskia at gcc dot gnu dot org
2004-08-07 22:07 ` [Bug fortran/16222] " pinskia at gcc dot gnu dot org
2004-09-08 19:23 ` toon at moene dot indiv dot nluug dot nl
2004-11-28  0:56 ` sgk at troutmask dot apl dot washington dot edu
2004-12-10  2:30 ` sgk at troutmask dot apl dot washington dot edu
2004-12-12 20:27 ` pbrook at gcc dot gnu dot org
2004-12-12 20:27 ` cvs-commit at gcc dot gnu dot org
2004-12-12 20:30 ` pinskia at gcc dot gnu dot org

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