[Bug fortran/41618] [OOP] accepts-invalid with CLASS pointer component

[janus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41618

janus at gcc dot gnu.org changed:

   What|Removed |Added

   Target Milestone|--- |4.5.0

[Bug fortran/41618] [OOP] accepts-invalid with CLASS pointer component

[pault at gcc dot gnu dot org]

--- Comment #3 from pault at gcc dot gnu dot org  2009-10-18 12:26 ---
Fixed on trunk.

Thanks for the report!

Paul


-- 

pault at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41618

[Bug fortran/41618] [OOP] accepts-invalid with CLASS pointer component

[pault at gcc dot gnu dot org]

--- Comment #2 from pault at gcc dot gnu dot org  2009-10-17 18:09 ---
Subject: Bug 41618

Author: pault
Date: Sat Oct 17 18:09:25 2009
New Revision: 152955

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=152955
Log:
2009-10-17  Janus Weil  ja...@gcc.gnu.org
Paul Thomas  pa...@gcc.gnu.org

PR fortran/41608
* decl.c (gfc_match_data_decl): Add BT_CLASS for undefined type
and empty type errors.
* parse.c (gfc_build_block_ns): Only set recursive if parent ns
has a proc_name.

PR fortran/41629
PR fortran/41618
PR fortran/41587
* gfortran.h : Add class_ok bitfield to symbol_attr.
* decl.c (build_sym): Set attr.class_ok if dummy, pointer or
allocatable.
(build_struct): Use gfc_try 't' to carry errors past the call
to encapsulate_class_symbol.
(attr_decl1): For a CLASS object, apply the new attribute to
the data component.
* match.c (gfc_match_select_type): Set attr.class_ok for an
assigned selector.
* resolve.c (resolve_fl_variable_derived): Check a CLASS object
is dummy, pointer or allocatable by testing the class_ok and
the use_assoc attribute.

2009-10-17  Janus Weil  ja...@gcc.gnu.org
Paul Thomas  pa...@gcc.gnu.org

PR fortran/41629
* gfortran.dg/class_6.f90: New test.

PR fortran/41608
PR fortran/41587
* gfortran.dg/class_7.f90: New test.

PR fortran/41618
* gfortran.dg/class_8.f90: New test.


Added:
trunk/gcc/testsuite/gfortran.dg/class_6.f03
trunk/gcc/testsuite/gfortran.dg/class_7.f03
trunk/gcc/testsuite/gfortran.dg/class_8.f03
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/decl.c
trunk/gcc/fortran/gfortran.h
trunk/gcc/fortran/match.c
trunk/gcc/fortran/parse.c
trunk/gcc/fortran/resolve.c
trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41618

[Bug fortran/41618] [OOP] accepts-invalid with CLASS pointer component

[janus at gcc dot gnu dot org]

--- Comment #1 from janus at gcc dot gnu dot org  2009-10-09 12:17 ---
The problem here is that the error check comes too late: It should happen
already before the call to encapsulate_class_symbol.

This is effectively fixed by the patch for PR41629:

http://gcc.gnu.org/ml/fortran/2009-10/msg00088.html


-- 

janus at gcc dot gnu dot org changed:

   What|Removed |Added

 AssignedTo|unassigned at gcc dot gnu   |janus at gcc dot gnu dot org
   |dot org |
 Status|UNCONFIRMED |ASSIGNED
 Ever Confirmed|0   |1
   Last reconfirmed|-00-00 00:00:00 |2009-10-09 12:17:50
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41618