[Bug fortran/41389] New: problem compiling file

[Bug fortran/41389] New: problem compiling file

[clerman at fuse dot net]

to the gfortran development team,

  Here is a file that I am trying to compile:

module exceptions

  ! Purpose: module for the program-wide exceptions

  ! Author: N. S. Clerman

  ! Notes:
  ! =====

  ! N. S. Clerman, 5 Sept. 2009: there is a problem here. Calls are made to
Set_flag, which is not pure. No procedure that
  ! invokes it can be pure. I need to check the Fortran exception handling to
see what happens. (I would think that not
  ! the case.) The exceptions themselves -- exception_array -- are private, so
I think I could potentially be calling
  ! this simultaneously from more than one thread, but how do I handle the case
where one thread is setting the flag to
  ! SIGNALLING and another to QUIET?

  implicit none
  private

  public :: Get_flag, Set_flag

!  public :: UNKNOWN_INDEX, BAD_YEAR_INDEX, BAD_MONTH_INDEX, BAD_DAY_INDEX,
BAD_DATE_INDEX
!  public :: READ_ERROR_INDEX, FILE_OPEN_ERROR_INDEX, BAD_PRICE_INDEX,
BAD_NO_OF_SHARES_INDEX
!  public :: BAD_TRANSACTION_INDEX, UNOPENED_PORTFOLIO_INDEX,
EMPTY_PORTFOLIO_INDEX
!  public :: PORTFOLIO_OPENED_INDEX, BAD_PORTFOLIO_NAME_INDEX
!  public :: LAST_INDEX, ALLOCATION_ERROR_INDEX

  logical, public, parameter :: QUIET = .false., SIGNALLING = .true.

  type, public :: exception_t
    logical :: flag = QUIET
  end type exception_t

  type, private :: exception_flag_t
    integer :: flag_index
  end type exception_flag_t

  enum, bind(c)
    enumerator :: UNKNOWN_INDEX, BAD_YEAR_INDEX, BAD_MONTH_INDEX,
BAD_DAY_INDEX, BAD_DATE_INDEX , &
         READ_ERROR_INDEX, FILE_OPEN_ERROR_INDEX, BAD_PRICE_INDEX,
BAD_NO_OF_SHARES_INDEX, &
         BAD_TRANSACTION_INDEX, UNOPENED_PORTFOLIO_INDEX,
EMPTY_PORTFOLIO_INDEX, &
         PORTFOLIO_OPENED_INDEX, BAD_PORTFOLIO_NAME_INDEX,
ALLOCATION_ERROR_INDEX, EMPTY_INVESTOR_INDEX, &

         LAST_INDEX
  end enum

  ! UNKNOWN_FLAG -
  ! BAD_YEAR_FLAG - year is out of exceptable range
  ! BAD_MONTH_FLAG - month is out of range
  ! BAD_DAY_FLAG - day is out of range
  ! BAD_DATE_FLAG - date is out of range
  ! READ_ERROR_FLAG - problem reading with read statement
  ! FILE_OPEN_ERROR_FLAG - problem opening a file with the open statement.
  ! BAD_PRICE_FLAG - negative price
  ! BAD_NO_OF_SHARES_FLAG -
  ! BAD_TRANSACTION_FLAG -
  !

  type (exception_flag_t), public, parameter :: &
       UNKNOWN_FLAG    = exception_flag_t (UNKNOWN_INDEX),   &
       BAD_YEAR_FLAG   = exception_flag_t (BAD_YEAR_INDEX),  &
       BAD_MONTH_FLAG  = exception_flag_t (BAD_MONTH_INDEX), &
       BAD_DAY_FLAG    = exception_flag_t (BAD_DAY_INDEX),   &
       BAD_DATE_FLAG   = exception_flag_t (BAD_DATE_INDEX),  &
       READ_ERROR_FLAG = exception_flag_t (READ_ERROR_INDEX), &
       FILE_OPEN_ERROR_FLAG = exception_flag_t (FILE_OPEN_ERROR_INDEX), &
       BAD_PRICE_FLAG       = exception_flag_t (BAD_PRICE_INDEX), &
       BAD_NO_OF_SHARES_FLAG   = exception_flag_t (BAD_NO_OF_SHARES_INDEX), &
       BAD_TRANSACTION_FLAG    = exception_flag_t (BAD_TRANSACTION_INDEX), &
       EMPTY_PORTFOLIO_FLAG    = exception_flag_t (EMPTY_PORTFOLIO_INDEX), &
       PORTFOLIO_OPENED_FLAG   = exception_flag_t (PORTFOLIO_OPENED_INDEX), &
       BAD_PORTFOLIO_NAME_FLAG = exception_flag_t (BAD_PORTFOLIO_NAME_INDEX), &
       ALLOCATION_ERROR_FLAG   = exception_flag_t (ALLOCATION_ERROR_INDEX), &
       EMPTY_INVESTOR_FLAG     = exception_flag_t (EMPTY_INVESTOR_INDEX)

  type (exception_t), save :: exception_array(0: LAST_INDEX - 1)

contains

  elemental function Get_flag (flag_) result (return_value)

    type (exception_flag_t), intent (in) :: flag_
    logical :: return_value

    if (lbound (exception_array, dim = 1) <= flag_% flag_index .and. flag_%
flag_index <= ubound (exception_array, dim = 1) ) &
         return_value = exception_array (flag_% flag_index) % flag

  end function Get_flag

  subroutine Set_flag (flag_, passed_value_)

    type (exception_flag_t), intent (in) :: flag_
    logical, intent (in) :: passed_value_

    if (lbound (exception_array, dim = 1) <= flag_% flag_index .and. flag_%
flag_index <= ubound (exception_array, dim = 1) ) &
         exception_array(flag_% flag_index) = exception_t (passed_value_)

  end subroutine Set_flag

end module exceptions

here is the output of the compilaton:

norm@oxford:~/allocator> cat exceptions.gfortran.xyz
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /home/tob/projects/gcc-trunk-checkout/configure
--with-gmp-lib=/home/tob/projects/gcc-build/lib-aux
--with-mpfr-lib=/home/tob/projects/gcc-build/lib-aux
--with-mpc-lib=/home/tob/projects/gcc-build/lib-aux
--enable-languages=c,fortran,c++ --prefix=/projects/tob/gcc-trunk
Thread model: posix
gcc version 4.5.0 20090917 (experimental) [trunk revision 151786] (GCC)
COLLECT_GCC_OPTIONS='-c' '-g' '-Wall' '-std=f2003' '-O0' '-v' '-mtune=generic'
 /opt/gfortran/gcc-trunk/bin/../libexec/gcc/x86_64-unknown-linux-gnu/4.5.0/f951
exceptionsM.f90 -quiet -dumpbase exceptionsM.f90 -mtune=generic -auxbase
exceptionsM -g -O0 -Wall -std=f2003 -version -fintrinsic-modules-path
/opt/gfortran/gcc-trunk/bin/../lib/gcc/x86_64-unknown-linux-gnu/4.5.0/finclude
-o /tmp/ccvPWckV.s
GNU Fortran (GCC) version 4.5.0 20090917 (experimental) [trunk revision 151786]
(x86_64-unknown-linux-gnu)
        compiled by GNU C version 4.5.0 20090917 (experimental) [trunk revision
151786], GMP version 4.3.1, MPFR version 2.4.1-p5, MPC version 0.6
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU Fortran (GCC) version 4.5.0 20090917 (experimental) [trunk revision 151786]
(x86_64-unknown-linux-gnu)
        compiled by GNU C version 4.5.0 20090917 (experimental) [trunk revision
151786], GMP version 4.3.1, MPFR version 2.4.1-p5, MPC version 0.6
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
COLLECT_GCC_OPTIONS='-c' '-g' '-Wall' '-std=f2003' '-O0' '-v' '-mtune=generic'
 as -V -Qy -o exceptionsM.o /tmp/ccvPWckV.s
GNU assembler version 2.19 (x86_64-suse-linux) using BFD version (GNU Binutils;
openSUSE 11.1) 2.19
/tmp/ccvPWckV.s: Assembler messages:
/tmp/ccvPWckV.s:133: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:133: Error: junk at end of line, first unrecognized character
is `1'
/tmp/ccvPWckV.s:136: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:136: Error: junk at end of line, first unrecognized character
is `1'
/tmp/ccvPWckV.s:140: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:140: Error: junk at end of line, first unrecognized character
is `2'
/tmp/ccvPWckV.s:143: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:143: Error: junk at end of line, first unrecognized character
is `2'
/tmp/ccvPWckV.s:145: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:145: Error: junk at end of line, first unrecognized character
is `2'
/tmp/ccvPWckV.s:148: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:148: Error: junk at end of line, first unrecognized character
is `2'
/tmp/ccvPWckV.s:181: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:181: Error: junk at end of line, first unrecognized character
is `1'
/tmp/ccvPWckV.s:184: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:184: Error: junk at end of line, first unrecognized character
is `1'
/tmp/ccvPWckV.s:187: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:187: Error: junk at end of line, first unrecognized character
is `2'
/tmp/ccvPWckV.s:190: Error: unknown .loc sub-directive `discriminator'
/tmp/ccvPWckV.s:190: Error: junk at end of line, first unrecognized character
is `2'

  I'm afraid I cannot interpret this problem. Perhaps I am using the incorrect
flags, but they are the same that I am using to compile files that are far
longer and more complicated. (Both version 5.2 of the nag compiler and version
11.1 of the Intel compiler are able to successfully compile this file.)

Yours truly,

Norm

Norm Clerman


-- 
           Summary: problem compiling file
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: clerman at fuse dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41389

[Bug fortran/41389] problem compiling file

[dominiq at lps dot ens dot fr]

------- Comment #1 from dominiq at lps dot ens dot fr  2009-09-17 20:08 -------
4.2.4 gives

pr41389.f90:19.20:

  public :: Get_flag, Set_flag
                   1
Error: 'flag_' is of a PRIVATE type and cannot be a dummy argument of
'get_flag', which is PUBLIC at (1)

probably a bug fixed since then, but the code compiles for me
(i686-apple-darwin9) with 4.3.4, 4.4.1 and trunk revision 151771.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41389

[Bug fortran/41389] problem compiling file

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2009-09-18 08:37 -------
You are getting assembler errors because it doesn't understand CFI directives.
You can use -fno-dwarf2-cfi-asm to work around the issue or update the
binutils package to something more recent.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41389

[Bug fortran/41389] problem compiling file

[pinskia at gcc dot gnu dot org]

------- Comment #3 from pinskia at gcc dot gnu dot org  2009-09-20 21:02 -------
You are using a gfortran binary which was compiled for use with a newer version
of binutils than you have.  You should either install a newer version of
binutils or compile gfotran yourself.


-- 

pinskia at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41389

[Bug fortran/41389] problem compiling file

[clerman at fuse dot net]

------- Comment #4 from clerman at fuse dot net  2009-09-20 23:28 -------
Subject: Re:  problem compiling file

Thank you for your response. I would appreciate very much if you could you
please supply me with a web site and the name of the particular version of
binutils.

Thanks for your assistance.

Yours truly,

Norm

Norman S. Clerman

---- pinskia at gcc dot gnu dot org <gcc-bugzilla@gcc.gnu.org> wrote: 
> 
> 
> ------- Comment #3 from pinskia at gcc dot gnu dot org  2009-09-20 21:02 -------
> You are using a gfortran binary which was compiled for use with a newer version
> of binutils than you have.  You should either install a newer version of
> binutils or compile gfotran yourself.
> 
> 
> -- 
> 
> pinskia at gcc dot gnu dot org changed:
> 
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>              Status|UNCONFIRMED                 |RESOLVED
>          Resolution|                            |INVALID
> 
> 
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41389
> 
> ------- You are receiving this mail because: -------
> You reported the bug, or are watching the reporter.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41389

[Bug fortran/41389] problem compiling file

[burnus at gcc dot gnu dot org]

------- Comment #5 from burnus at gcc dot gnu dot org  2009-09-21 07:45 -------
> Thank you for your response. I would appreciate very much if you could you
> please supply me with a web site and the name of the particular version of
> binutils.

The generic place is http://www.gnu.org/software/binutils/

However, as you are seemingly using openSUSE 11.1,
  > GNU assembler version 2.19 (x86_64-suse-linux) using BFD version
  > (GNU Binutils; openSUSE 11.1) 2.19
you can go to
 http://software.opensuse.org/search?baseproject=openSUSE%3A11.1&p=1&q=binutils
and install the one from the "devel:gcc/openSUSE_11.1" repository.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41389