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* [Bug fortran/28129]  New: gfortran -fbounds-check: Shows invalid array out of bounds error
@ 2006-06-21 20:49 tobias dot burnus at physik dot fu-berlin dot de
  2006-06-22  9:26 ` [Bug fortran/28129] " fxcoudert at gcc dot gnu dot org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: tobias dot burnus at physik dot fu-berlin dot de @ 2006-06-21 20:49 UTC (permalink / raw)
  To: gcc-bugs

(This PR should probably added as dependency to bug 27766)

This is with my GCC/gfortran build x86_64-2006-06-21-r114837.

If I run the following program, which I think is completely valid, with
  gfortran -fbounds-check
I get:
  Fortran runtime error: Array reference out of bounds, upper bound of
  dimension 2 exceeded (in file 'gftest.f90', around line 2)

However, I think the program (see below) is completely valid and it also works
flawlessly with all checks turned on with NAG f95 and ifort. (And with gfortran
and no checks it does not crash.)

-------------------------------------
subroutine wavefmt(ld,wfmt)
  implicit none
  integer, intent(in) :: ld
  complex(8), intent(out) :: wfmt(ld,*)
  wfmt(:,1)=0.d0
end subroutine wavefmt

program test
  implicit none
  integer, parameter :: lmmaxvr = 64, nrcmtmax = 107
  complex(8), allocatable :: wfmt1(:,:)
  allocate(wfmt1(lmmaxvr,nrcmtmax))
  call wavefmt(lmmaxvr,wfmt1)
end program test
-------------------------------------


-- 
           Summary: gfortran -fbounds-check: Shows invalid array out of
                    bounds error
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tobias dot burnus at physik dot fu-berlin dot de


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28129


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug fortran/28129] gfortran -fbounds-check: Shows invalid array out of bounds error
  2006-06-21 20:49 [Bug fortran/28129] New: gfortran -fbounds-check: Shows invalid array out of bounds error tobias dot burnus at physik dot fu-berlin dot de
@ 2006-06-22  9:26 ` fxcoudert at gcc dot gnu dot org
  2006-07-05 11:50 ` fxcoudert at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2006-06-22  9:26 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from fxcoudert at gcc dot gnu dot org  2006-06-22 06:33 -------
Confirmed, I'll look into it.


-- 

fxcoudert at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
OtherBugsDependingO|                            |27766
              nThis|                            |
         AssignedTo|unassigned at gcc dot gnu   |fxcoudert at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-06-22 06:33:02
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28129


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug fortran/28129] gfortran -fbounds-check: Shows invalid array out of bounds error
  2006-06-21 20:49 [Bug fortran/28129] New: gfortran -fbounds-check: Shows invalid array out of bounds error tobias dot burnus at physik dot fu-berlin dot de
  2006-06-22  9:26 ` [Bug fortran/28129] " fxcoudert at gcc dot gnu dot org
@ 2006-07-05 11:50 ` fxcoudert at gcc dot gnu dot org
  2006-07-06 20:37 ` fxcoudert at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2006-07-05 11:50 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from fxcoudert at gcc dot gnu dot org  2006-07-05 11:50 -------
I have a patch here: http://gcc.gnu.org/ml/gcc-patches/2006-07/msg00137.html


-- 

fxcoudert at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |http://gcc.gnu.org/ml/gcc-
                   |                            |patches/2006-
                   |                            |07/msg00137.html
           Keywords|                            |patch
   Target Milestone|---                         |4.1.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28129


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug fortran/28129] gfortran -fbounds-check: Shows invalid array out of bounds error
  2006-06-21 20:49 [Bug fortran/28129] New: gfortran -fbounds-check: Shows invalid array out of bounds error tobias dot burnus at physik dot fu-berlin dot de
  2006-06-22  9:26 ` [Bug fortran/28129] " fxcoudert at gcc dot gnu dot org
  2006-07-05 11:50 ` fxcoudert at gcc dot gnu dot org
@ 2006-07-06 20:37 ` fxcoudert at gcc dot gnu dot org
  2006-07-24 21:03 ` [Bug fortran/28129] [4.1 only] " fxcoudert at gcc dot gnu dot org
  2006-07-24 21:04 ` [Bug fortran/28129] " fxcoudert at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2006-07-06 20:37 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from fxcoudert at gcc dot gnu dot org  2006-07-06 20:37 -------
Subject: Bug 28129

Author: fxcoudert
Date: Thu Jul  6 20:37:36 2006
New Revision: 115231

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115231
Log:
        PR fortran/28129

        * trans-array.c (gfc_trans_array_bound_check): Add a locus
        argument, and use it in the error messages.
        (gfc_conv_array_index_offset): Donc perform bounds checking on
        the last dimension of assumed-size arrays.

        * gfortran.dg/bounds_check_4.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/bounds_check_4.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28129


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug fortran/28129] [4.1 only] gfortran -fbounds-check: Shows invalid array out of bounds error
  2006-06-21 20:49 [Bug fortran/28129] New: gfortran -fbounds-check: Shows invalid array out of bounds error tobias dot burnus at physik dot fu-berlin dot de
                   ` (2 preceding siblings ...)
  2006-07-06 20:37 ` fxcoudert at gcc dot gnu dot org
@ 2006-07-24 21:03 ` fxcoudert at gcc dot gnu dot org
  2006-07-24 21:04 ` [Bug fortran/28129] " fxcoudert at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2006-07-24 21:03 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from fxcoudert at gcc dot gnu dot org  2006-07-24 21:02 -------
Subject: Bug 28129

Author: fxcoudert
Date: Mon Jul 24 21:02:39 2006
New Revision: 115722

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115722
Log:
        PR fortran/28129
        * trans-array.c (gfc_trans_array_bound_check): Add a locus
        argument, and use it in the error messages.
        (gfc_conv_array_index_offset): Donc perform bounds checking on
        the last dimension of assumed-size arrays.
        * gfortran.dg/bounds_check_4.f90: New test.

        PR fortran/27874
        * trans-stmt.c (compute_inner_temp_size): Don't perform bounds
        checking when calculating the bounds of scalarization.

        PR fortran/20892
        * interface.c (gfc_match_interface): Don't allow dummy procedures
        to have a generic interface.

Added:
    branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/bounds_check_4.f90
      - copied unchanged from r115231,
trunk/gcc/testsuite/gfortran.dg/bounds_check_4.f90
Modified:
    branches/gcc-4_1-branch/gcc/fortran/ChangeLog
    branches/gcc-4_1-branch/gcc/fortran/interface.c
    branches/gcc-4_1-branch/gcc/fortran/trans-array.c
    branches/gcc-4_1-branch/gcc/fortran/trans-stmt.c
    branches/gcc-4_1-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28129


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug fortran/28129] gfortran -fbounds-check: Shows invalid array out of bounds error
  2006-06-21 20:49 [Bug fortran/28129] New: gfortran -fbounds-check: Shows invalid array out of bounds error tobias dot burnus at physik dot fu-berlin dot de
                   ` (3 preceding siblings ...)
  2006-07-24 21:03 ` [Bug fortran/28129] [4.1 only] " fxcoudert at gcc dot gnu dot org
@ 2006-07-24 21:04 ` fxcoudert at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2006-07-24 21:04 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #5 from fxcoudert at gcc dot gnu dot org  2006-07-24 21:04 -------
Fixed.


-- 

fxcoudert at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
      Known to fail|4.1.2                       |
      Known to work|4.2.0                       |4.2.0 4.1.2
         Resolution|                            |FIXED
            Summary|[4.1 only] gfortran -       |gfortran -fbounds-check:
                   |fbounds-check: Shows invalid|Shows invalid array out of
                   |array out of bounds error   |bounds error


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28129


^ permalink raw reply	[flat|nested] 6+ messages in thread

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2006-06-21 20:49 [Bug fortran/28129] New: gfortran -fbounds-check: Shows invalid array out of bounds error tobias dot burnus at physik dot fu-berlin dot de
2006-06-22  9:26 ` [Bug fortran/28129] " fxcoudert at gcc dot gnu dot org
2006-07-05 11:50 ` fxcoudert at gcc dot gnu dot org
2006-07-06 20:37 ` fxcoudert at gcc dot gnu dot org
2006-07-24 21:03 ` [Bug fortran/28129] [4.1 only] " fxcoudert at gcc dot gnu dot org
2006-07-24 21:04 ` [Bug fortran/28129] " fxcoudert at gcc dot gnu dot org

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