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* [Bug fortran/20138] New: fortran (frontend/driver?) bug: array bound checking conflicts with preprocessing
@ 2005-02-22 15:06 anlauf at hep dot tu-darmstadt dot de
  2005-02-22 15:10 ` [Bug fortran/20138] fortran (driver?) " anlauf at hep dot tu-darmstadt dot de
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: anlauf at hep dot tu-darmstadt dot de @ 2005-02-22 15:06 UTC (permalink / raw)
  To: gcc-bugs

Hi,

save the following dummy program as gfcbug24.F90 (capital "F"):

program gfcbug24_F90
  print *, "Hey, it works now!"
end program gfcbug24_F90

Then compile with:

% gfortran -C gfcbug24.F90

I get:

gfortran: GCC does not support -C or -CC without -E

Preprocessing normally works, but the -C options seems to interfere
here.  -E is certainly not what I want...

Cheers,
-ha

-- 
           Summary: fortran (frontend/driver?) bug: array bound checking
                    conflicts with preprocessing
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: anlauf at hep dot tu-darmstadt dot de
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20138


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/20138] fortran (driver?) bug: array bound checking conflicts with preprocessing
  2005-02-22 15:06 [Bug fortran/20138] New: fortran (frontend/driver?) bug: array bound checking conflicts with preprocessing anlauf at hep dot tu-darmstadt dot de
@ 2005-02-22 15:10 ` anlauf at hep dot tu-darmstadt dot de
  2005-02-22 15:16 ` anlauf at hep dot tu-darmstadt dot de
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: anlauf at hep dot tu-darmstadt dot de @ 2005-02-22 15:10 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From anlauf at hep dot tu-darmstadt dot de  2005-02-22 08:48 -------
It looks very much like a driver problem, because the option -std=f95
instead of -C makes it even funnier:

cc1: warning: command line option "-std=f95" is valid for F95 but not for C

But at least it does compile...

-ha


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|fortran (frontend/driver?)  |fortran (driver?) bug: array
                   |bug: array bound checking   |bound checking conflicts
                   |conflicts with preprocessing|with preprocessing


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20138


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/20138] fortran (driver?) bug: array bound checking conflicts with preprocessing
  2005-02-22 15:06 [Bug fortran/20138] New: fortran (frontend/driver?) bug: array bound checking conflicts with preprocessing anlauf at hep dot tu-darmstadt dot de
  2005-02-22 15:10 ` [Bug fortran/20138] fortran (driver?) " anlauf at hep dot tu-darmstadt dot de
@ 2005-02-22 15:16 ` anlauf at hep dot tu-darmstadt dot de
  2005-02-22 18:27 ` pinskia at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: anlauf at hep dot tu-darmstadt dot de @ 2005-02-22 15:16 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From anlauf at hep dot tu-darmstadt dot de  2005-02-22 08:54 -------
While I'm at it: the option -pipe also has a funny side effect:

f951: error: unrecognized command line option "-95"

And it produces a file "-95" in the current directory that contains
the preprocessed source.  Oh well...

-ha


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20138


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/20138] fortran (driver?) bug: array bound checking conflicts with preprocessing
  2005-02-22 15:06 [Bug fortran/20138] New: fortran (frontend/driver?) bug: array bound checking conflicts with preprocessing anlauf at hep dot tu-darmstadt dot de
  2005-02-22 15:10 ` [Bug fortran/20138] fortran (driver?) " anlauf at hep dot tu-darmstadt dot de
  2005-02-22 15:16 ` anlauf at hep dot tu-darmstadt dot de
@ 2005-02-22 18:27 ` pinskia at gcc dot gnu dot org
  2005-04-10  8:36 ` cvs-commit at gcc dot gnu dot org
  2005-04-10  8:44 ` tkoenig at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-02-22 18:27 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-02-22 14:06 -------
-C is not valid option at all for bound checking.  -fbounds-check is the correct option.



*** This bug has been marked as a duplicate of 18452 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20138


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/20138] fortran (driver?) bug: array bound checking conflicts with preprocessing
  2005-02-22 15:06 [Bug fortran/20138] New: fortran (frontend/driver?) bug: array bound checking conflicts with preprocessing anlauf at hep dot tu-darmstadt dot de
                   ` (2 preceding siblings ...)
  2005-02-22 18:27 ` pinskia at gcc dot gnu dot org
@ 2005-04-10  8:36 ` cvs-commit at gcc dot gnu dot org
  2005-04-10  8:44 ` tkoenig at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-04-10  8:36 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-10 08:36 -------
Subject: Bug 20138

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	tkoenig@gcc.gnu.org	2005-04-10 08:35:40

Modified files:
	libgfortran    : ChangeLog 
	libgfortran/io : transfer.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gfortran.dg: eor_handling_1.f90 eor_handling_2.f90 
	                           eor_handling_3.f90 eor_handling_4.f90 
	                           eor_handling_5.f90 noadv_size.f90 
	                           pad_no.f90 

Log message:
	2005-04-10  Thomas Koenig <Thomas.Koenig@online.de>
	
	PR libfortran/17992
	PR libfortran/19568
	PR libfortran/19595
	PR libfortran/20005
	PR libfortran/20092
	PR libfortran/20131
	PR libfortran/20138
	PR libfortran/20661
	PR libfortran/20744
	* io/transfer.c (top level): eor_condition: New static variable.
	(read_sf): Remove unnecessary zeroing of buffer (there is enough
	information in its length).
	Return a string of length 0 (to be padded by caller) if EOR was
	seen previously.
	Remove erroneous special casing of EOR for standard input.
	Set eor_condition for non-advancing I/O if an end of line was
	detected.
	Increment ioparm.size if necessary.
	(formatted_transfer):  Skip the function if there is an EOR condition.
	(data_transfer_init):  Initialize eor_condition to zero (false).
	(next_record_r):  Clear sf_seen_eor if a \n has been seen already.
	(finalize_transfer):  If there is an EOR condition, raise the error.
	
	2005-04-10   Thomas Koenig  <Thomas.Koenig@online.de>
	
	* eor_handling_1.f90: New test case.
	* eor_handling_2.f90: New test case.
	* eor_handling_3.f90: New test case.
	* eor_handling_4.f90: New test case.
	* eor_handling_5.f90: New test case.
	* noadv_size.f90: New test case.
	* pad_no.f90: New test case.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&r1=1.188&r2=1.189
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/transfer.c.diff?cvsroot=gcc&r1=1.35&r2=1.36
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5320&r2=1.5321
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/eor_handling_1.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/eor_handling_2.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/eor_handling_3.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/eor_handling_4.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/eor_handling_5.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/noadv_size.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pad_no.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20138


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug fortran/20138] fortran (driver?) bug: array bound checking conflicts with preprocessing
  2005-02-22 15:06 [Bug fortran/20138] New: fortran (frontend/driver?) bug: array bound checking conflicts with preprocessing anlauf at hep dot tu-darmstadt dot de
                   ` (3 preceding siblings ...)
  2005-04-10  8:36 ` cvs-commit at gcc dot gnu dot org
@ 2005-04-10  8:44 ` tkoenig at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: tkoenig at gcc dot gnu dot org @ 2005-04-10  8:44 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From tkoenig at gcc dot gnu dot org  2005-04-10 08:44 -------
(In reply to comment #4)
> Subject: Bug 20138


Whoops, an erroneous entry in the Changelog here.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20138


^ permalink raw reply	[flat|nested] 6+ messages in thread
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-- links below jump to the message on this page --
2005-02-22 15:06 [Bug fortran/20138] New: fortran (frontend/driver?) bug: array bound checking conflicts with preprocessing anlauf at hep dot tu-darmstadt dot de
2005-02-22 15:10 ` [Bug fortran/20138] fortran (driver?) " anlauf at hep dot tu-darmstadt dot de
2005-02-22 15:16 ` anlauf at hep dot tu-darmstadt dot de
2005-02-22 18:27 ` pinskia at gcc dot gnu dot org
2005-04-10  8:36 ` cvs-commit at gcc dot gnu dot org
2005-04-10  8:44 ` tkoenig at gcc dot gnu dot org

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