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* [Bug fortran/32876] New: Wrongly accepts private items in public NAMELISTs
@ 2007-07-24 13:43 burnus at gcc dot gnu dot org
2007-07-25 5:13 ` [Bug fortran/32876] " pault at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: burnus at gcc dot gnu dot org @ 2007-07-24 13:43 UTC (permalink / raw)
To: gcc-bugs
integer,private :: i
namelist /c/ i
is correctly diagnosed as invalid: "PRIVATE symbol '%s' cannot be member of
PUBLIC namelist at %L"; however, for derived types this fails. Note that NAG
f95 only gives an error for "B" and not for "A":
Error: mod.f90, line 14: PUBLIC NAMELIST /B/ has member T2 with PRIVATE
components
(I don't know in how far "A" is valid or what happens if T1 or T2 contains
other type(*)s which are private.)
module x
type tp1
integer, private :: i
end type tp1
type tp2
private
integer :: i
end type tp2
type(tp1) :: t1
type(tp2) :: t2
integer :: j1,j2
namelist /a/ t1,j
namelist /b/ t2,j
end module x
--
Summary: Wrongly accepts private items in public NAMELISTs
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: accepts-invalid
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: burnus at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32876
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug fortran/32876] Wrongly accepts private items in public NAMELISTs
2007-07-24 13:43 [Bug fortran/32876] New: Wrongly accepts private items in public NAMELISTs burnus at gcc dot gnu dot org
@ 2007-07-25 5:13 ` pault at gcc dot gnu dot org
2007-07-25 17:57 ` dfranke at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pault at gcc dot gnu dot org @ 2007-07-25 5:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pault at gcc dot gnu dot org 2007-07-25 05:13 -------
5.4 Namelist
Constraint: If a namelist-group-name has the PUBLIC attribute, no item in the
namelist-group-object-list shall have the PRIVATE attribute or have private
components.
I think that, by extension, components with private components must be illegal
too.
Confirmed
Paul
--
pault at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-07-25 05:13:12
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32876
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug fortran/32876] Wrongly accepts private items in public NAMELISTs
2007-07-24 13:43 [Bug fortran/32876] New: Wrongly accepts private items in public NAMELISTs burnus at gcc dot gnu dot org
2007-07-25 5:13 ` [Bug fortran/32876] " pault at gcc dot gnu dot org
@ 2007-07-25 17:57 ` dfranke at gcc dot gnu dot org
2007-07-25 18:09 ` burnus at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: dfranke at gcc dot gnu dot org @ 2007-07-25 17:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from dfranke at gcc dot gnu dot org 2007-07-25 17:57 -------
Paul, thanks for the tip.
I'll have a look.
--
dfranke at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dfranke at gcc dot gnu dot
| |org
AssignedTo|unassigned at gcc dot gnu |dfranke at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2007-07-25 05:13:12 |2007-07-25 17:57:14
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32876
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug fortran/32876] Wrongly accepts private items in public NAMELISTs
2007-07-24 13:43 [Bug fortran/32876] New: Wrongly accepts private items in public NAMELISTs burnus at gcc dot gnu dot org
2007-07-25 5:13 ` [Bug fortran/32876] " pault at gcc dot gnu dot org
2007-07-25 17:57 ` dfranke at gcc dot gnu dot org
@ 2007-07-25 18:09 ` burnus at gcc dot gnu dot org
2007-07-28 8:51 ` dfranke at gcc dot gnu dot org
2007-07-28 8:54 ` dfranke at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: burnus at gcc dot gnu dot org @ 2007-07-25 18:09 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from burnus at gcc dot gnu dot org 2007-07-25 18:09 -------
> I think that, by extension, components with private components must be illegal
> too.
Which means checking over several levels. For the following program, g95 gives
an error. (NAG f95, ifort don't.)
> I'll have a look.
Thanks, Daniel.
module x
type tp3
private
integer :: i
end type tp3
type tp2
type(tp3) :: t
end type tp2
type tp1
integer :: i
type(tp2) :: t
end type tp1
type(tp1) :: t1
integer :: j
namelist /a/ t1,j
end module x
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32876
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug fortran/32876] Wrongly accepts private items in public NAMELISTs
2007-07-24 13:43 [Bug fortran/32876] New: Wrongly accepts private items in public NAMELISTs burnus at gcc dot gnu dot org
` (2 preceding siblings ...)
2007-07-25 18:09 ` burnus at gcc dot gnu dot org
@ 2007-07-28 8:51 ` dfranke at gcc dot gnu dot org
2007-07-28 8:54 ` dfranke at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: dfranke at gcc dot gnu dot org @ 2007-07-28 8:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from dfranke at gcc dot gnu dot org 2007-07-28 08:51 -------
Subject: Bug 32876
Author: dfranke
Date: Sat Jul 28 08:51:06 2007
New Revision: 127014
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127014
Log:
gcc/fortran:
2007-07-28 Daniel Franke <franke.daniel@gmail.com>
PR fortran/31818
PR fortran/32876
PR fortran/32905
* gfortran.h (symbol_attribute): Added bits for pointer_comp,
private_comp.
* parse.c (parse_derived): Set pointer_comp/private_comp bits if the
derived
type ultimately contains pointer components or private components.
* module.c (ab_attribute): New values AB_POINTER_COMP, AB_PRIVATE_COMP.
(attr_bits): Added names for new ab_attributes.
(mio_symbol_attribute): Save/restore new attribute bits in modules.
* match.c (gfc_match_namelist): Removed check for namelist objects of
assumed
shape.
* resolve.c (resolve_fl_namelist): Added check for pointer or private
components in nested types. Added check for namelist objects of assumed
shape.
gcc/testsuite:
2007-07-28 Daniel Franke <franke.daniel@gmail.com>
* gfortran.dg/namelist_5.f90: Adjusted error message.
* gfortran.dg/assumed_shape_nml.f90: Renamed to ...
* gfortran.dg/namelist_31.f90: ... this. Removed dg-warning directive.
* gfortran.dg/assumed_size_nml.f90: Renamed to ...
* gfortran.dg/namelist_32.f90: ... this.
PR fortran/32876
* gfortran.dg/namelist_33.f90: New test.
PR fortran/32905
* gfortran.dg/namelist_34.f90: New test.
PR fortran/31818
* gfortran.dg/namelist_35.f90: New test.
Added:
trunk/gcc/testsuite/gfortran.dg/namelist_31.f90
- copied, changed from r126930,
trunk/gcc/testsuite/gfortran.dg/assumed_shape_nml.f90
trunk/gcc/testsuite/gfortran.dg/namelist_32.f90
- copied unchanged from r126930,
trunk/gcc/testsuite/gfortran.dg/assumed_size_nml.f90
trunk/gcc/testsuite/gfortran.dg/namelist_33.f90
trunk/gcc/testsuite/gfortran.dg/namelist_34.f90
trunk/gcc/testsuite/gfortran.dg/namelist_35.f90
Removed:
trunk/gcc/testsuite/gfortran.dg/assumed_shape_nml.f90
trunk/gcc/testsuite/gfortran.dg/assumed_size_nml.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/gfortran.h
trunk/gcc/fortran/match.c
trunk/gcc/fortran/module.c
trunk/gcc/fortran/parse.c
trunk/gcc/fortran/resolve.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gfortran.dg/namelist_5.f90
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32876
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug fortran/32876] Wrongly accepts private items in public NAMELISTs
2007-07-24 13:43 [Bug fortran/32876] New: Wrongly accepts private items in public NAMELISTs burnus at gcc dot gnu dot org
` (3 preceding siblings ...)
2007-07-28 8:51 ` dfranke at gcc dot gnu dot org
@ 2007-07-28 8:54 ` dfranke at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: dfranke at gcc dot gnu dot org @ 2007-07-28 8:54 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from dfranke at gcc dot gnu dot org 2007-07-28 08:53 -------
Fixed in trunk. Closing.
--
dfranke at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2007-
| |07/msg02016.html
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32876
^ permalink raw reply [flat|nested] 6+ messages in thread
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2007-07-24 13:43 [Bug fortran/32876] New: Wrongly accepts private items in public NAMELISTs burnus at gcc dot gnu dot org
2007-07-25 5:13 ` [Bug fortran/32876] " pault at gcc dot gnu dot org
2007-07-25 17:57 ` dfranke at gcc dot gnu dot org
2007-07-25 18:09 ` burnus at gcc dot gnu dot org
2007-07-28 8:51 ` dfranke at gcc dot gnu dot org
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