[Bug libfortran/18210] New: namelist output format problems

[Bug libfortran/18210] New: namelist output format problems

[Thomas dot Koenig at online dot de]

$ cat bar.f90
program main
  real :: a
  namelist /foo/ a
  a = 1.4
  write (*,foo)
end program main
$ gfortran-4.0 bar.f90
$ ./a.out
&foo
a=  1.400000    ,/

This has the following problems:

- all names should be uppercase
- there should be blanks in column 1.

At least, my copy of "Fortran 90 explained" says so in chapter 9.10.

$ gfortran-4.0 -v
Reading specs from /usr/lib/gcc/i486-linux/4.0.0/specs
Configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc
--prefix=/usr --libexecdir=/usr/lib --with-gxx-include-dir=/usr/include/c++/4.0
--enable-shared --with-system-zlib --enable-nls --enable-threads=posix
--without-included-gettext --program-suffix=-4.0 --enable-__cxa_atexit
--enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug
--enable-java-gc=boehm --enable-java-awt=gtk i486-linux
Thread model: posix
gcc version 4.0.0 20040912 (experimental) (Debian 4.0-0pre0)

-- 
           Summary: namelist output format problems
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libfortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: Thomas dot Koenig at online dot de
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18210

[Bug libfortran/18210] namelist output format problems

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-31 15:08 -------
Confirmed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-10-31 15:08:56
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18210

[Bug libfortran/18210] namelist output format problems

[tobi at gcc dot gnu dot org]

------- Additional Comments From tobi at gcc dot gnu dot org  2004-12-09 00:08 -------
The names should be uppercase by the standard. I couldn't confirm the
requirement of leading spaces.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18210

[Bug libfortran/18210] namelist output format problems

[tobi at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
OtherBugsDependingO|                            |19292
              nThis|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18210

[Bug libfortran/18210] namelist output format problems

[fxcoudert at gcc dot gnu dot org]

------- Additional Comments From fxcoudert at gcc dot gnu dot org  2005-04-18 07:52 -------
The uppercase problem is fixed by Paul's recent patch on mainline (will be fixed
on 4.0 once it's reopened).

Leave this bug open until someone can confirm if leading space is required for
namelist output (all compilers I could test seems to put a leading space, but
that's no proof).

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18210

[Bug libfortran/18210] namelist output format problems

[pault at gcc dot gnu dot org]

------- Additional Comments From pault at gcc dot gnu dot org  2005-04-23 16:18 -------
The namelist modifications implemented over the last week have resulted in 
namelist io that is compliant with the standard and this bug is fixed, as of 
GCC 4.1.0 20050423.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18210

[Bug libfortran/18210] namelist output format problems

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-06-05 23:34 -------
Subject: Bug 18210

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	tobi@gcc.gnu.org	2005-06-05 23:33:52

Modified files:
	gcc/fortran    : ChangeLog gfortran.texi trans-io.c 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/gfortran.dg: namelist_1.f90 
	libgfortran    : ChangeLog 
	libgfortran/io : io.h list_read.c lock.c transfer.c write.c 
Added files:
	gcc/testsuite/gfortran.dg: namelist_11.f namelist_12.f 
	                           namelist_13.f90 namelist_14.f90 
	                           namelist_15.f90 namelist_16.f90 
	                           namelist_17.f90 namelist_18.f90 
	                           namelist_19.f90 namelist_2.f90 
	                           namelist_20.f90 namelist_3.f90 
	                           pr12884.f pr17285.f90 pr17472.f 
	                           pr18122.f90 pr18210.f90 pr18392.f90 
	                           pr19467.f90 pr19657.f 

Log message:
	gcc/fortran/
	2005-06-05  Jakub Jelinek  <jakub@redhat.com>
	
	Backport from the mainline:
	2005-04-17 Paul Thomas <pault@gcc.gnu.org>
	
	PR fortran/17472
	PR fortran/18209
	PR fortran/18396
	PR fortran/19467
	PR fortran/19657
	* fortran/trans-io.c (gfc_build_io_library_fndecls): Create
	declaration for	st_set_nml_var and st_set_nml_var_dim. Remove
	declarations of old namelist functions.
	(build_dt): Simplified call to transfer_namelist_element.
	(nml_get_addr_expr): Generates address expression for start of
	object data. New function.
	(nml_full_name): Qualified name for derived type components. New
	function.
	(transfer_namelist_element): Modified for calls to new functions
	and improved derived type handling.
	
	libgfortran/
	2005-06-05  Jakub Jelinek  <jakub@redhat.com>
	
	Backport from the mainline:
	2005-04-18 Paul Thomas <pault@gcc.gnu.org>
	Jerry DeLisle <jvdelisle@verizon.net>
	
	* io/write.c (nml_write_obj): Provide 1 more byte for ext_name.
	* io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem
	call for ext_name.  These fix the bug reported by Jerry DeLisle to
	the fortran list and are based on his suggested fix.
	
	2005-04-18 Paul Thomas <pault@gcc.gnu.org>
	
	* io/list_read.c (nml_touch_nodes, nml_read_obj,
	nml_get_obj_data): Fix memory leaks in code for derived types.
	
	2005-04-17 Paul Thomas <pault@gcc.gnu.org>
	
	* io/list_read.c (eat_separator): at_eol = 1 replaced
	(zapped at some time?).
	
	2005-04-17 Paul Thomas <pault@gcc.gnu.org>
	
	PR libgfortran/12884
	PR libgfortran/17285
	PR libgfortran/18122
	PR libgfortran/18210
	PR libgfortran/18392
	PR libgfortran/18591
	PR libgfortran/18879
	* io/io.h (nml_ls): Declare.
	(namelist_info): Modify for arrays.
	* io/list_read.c (namelist_read): Reduced to call to new functions.
	(match_namelist_name): Simplified.
	(nml_query): Handles stdin queries ? and =?. New function.
	(nml_get_obj_data): Parses object name. New function.
	(touch_nml_nodes): Marks objects for read. New function.
	(untouch_nml_nodes): Resets objects. New function.
	(parse_qualifier): Parses and checks qualifiers. New function
	(nml_read_object): Reads and stores object data. New function.
	(eat_separator): No new_record on '/' in namelist.
	(finish_separator): No new_record on '/' in namelist.
	(read_logical): Error return for namelist.
	(read_integer): Error return for namelist.
	(read_complex): Error return for namelist.
	(read_real): Error return for namelist.
	* io/lock.c (library_end): Free extended namelist_info types.
	* io/transfer.c (st_set_nml_var): Modified for arrays.
	(st_set_nml_var_dim): Dimension descriptors. New function.
	* io/write.c (namelist_write): Reduced to call to new functions.
	(nml_write_obj): Writes output for object. New function.
	(write_integer): Suppress leading blanks for repeat counts.
	(write_int): Suppress leading blanks for repeat counts.
	(write_float): Suppress leading blanks for repeat counts.
	(output_float): Suppress leading blanks for repeat counts.
	
	gcc/testsuite/
	2005-06-05  Jakub Jelinek  <jakub@redhat.com>
	
	Backport from the mainline:
	2005-04-17 Paul Thomas <pault@gcc.gnu.org>
	
	PR fortran/17472
	PR fortran/18209
	PR fortran/18396
	PR fortran/19467
	PR fortran/19657
	* fortran/trans-io.c (gfc_build_io_library_fndecls): Create
	declaration for	st_set_nml_var and st_set_nml_var_dim. Remove
	declarations of old namelist functions.
	(build_dt): Simplified call to transfer_namelist_element.
	(nml_get_addr_expr): Generates address expression for start of
	object data. New function.
	(nml_full_name): Qualified name for derived type components. New
	function.
	(transfer_namelist_element): Modified for calls to new functions
	and improved derived type handling.
	
	PR libfortran/12884 gfortran.dg/pr12884.f: New test
	PR libfortran/17285 gfortran.dg/pr17285.f90: New test
	PR libfortran/17472, 18396, 18209 gfortran.dg/pr17472.f: New test
	PR libfortran/18122, 18591 gfortran.dg/pr18122.f90: New test
	PR libfortran/18210 gfortran.dg/pr18210.f90: New test
	PR libfortran/18392 gfortran.dg/pr18392.f90: New test
	PR libfortran/19467 gfortran.dg/pr19467.f90: New test
	PR libfortran/19657 gfortran.dg/pr19657.f90: New test
	* gfortran.dg/namelist_1.f90: Correct comment (PUBLIC and PRIVATE wrong way round).
	* gfortran.dg/namelist_2.f90: Variables with INTENT(IN) cannot be in namelists. New test
	* gfortran.dg/namelist_3.f90: Pointers cannot be in namelists. New test
	* gfortran.dg/namelist_11.f: Tests reals and qualifiers in namelist. New test
	* gfortran.dg/namelist_12.f: Tests integers and qualifiers in namelist. New test
	* gfortran.dg/namelist_13.f90: Tests derived types in namelist. New test
	* gfortran.dg/namelist_14.f90: Tests trans-io.c namelist support. New test
	* gfortran.dg/namelist_15.f90: Tests arrays of derived types in namelist. New test
	* gfortran.dg/namelist_16.f90: Tests complex in namelist. New test
	* gfortran.dg/namelist_17.f90: Tests logical in namelist. New test
	* gfortran.dg/namelist_18.f90: Tests charcter delimiters in namelist. New test
	* gfortran.dg/namelist_19.f90: Tests namelist errors. New test
	* gfortran.dg/namelist_20.f90: Tests negative bounds for explicit arrays. New test

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.335.2.70&r2=1.335.2.71
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/gfortran.texi.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.10.8.2&r2=1.10.8.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-io.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.33.2.2&r2=1.33.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.233&r2=1.5084.2.234
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_11.f.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_12.f.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_13.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_14.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_15.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_16.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_17.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_18.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_19.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_2.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_20.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_3.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr12884.f.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr17285.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr17472.f.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr18122.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr18210.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr18392.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr19467.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/pr19657.f.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/namelist_1.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.1&r2=1.1.18.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.163.2.47&r2=1.163.2.48
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/io.h.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.16.10.1&r2=1.16.10.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/list_read.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.14.2.1&r2=1.14.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/lock.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5&r2=1.5.12.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/transfer.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.32.2.4&r2=1.32.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/io/write.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.23.2.7&r2=1.23.2.8



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18210

[Bug libfortran/18210] namelist output format problems

[tobi at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.0.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18210