[Bug fortran/24958] ICE on invalid nullify

[kargl at gcc dot gnu dot org]

--- Comment #8 from kargl at gcc dot gnu dot org  2006-02-03 21:38 ---
Fixed on 4.1 and trunk


-- 

kargl at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution||FIXED
   Target Milestone|--- |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24958

[Bug fortran/24958] ICE on invalid nullify

[kargl at gcc dot gnu dot org]

--- Comment #7 from kargl at gcc dot gnu dot org  2006-02-03 21:32 ---
Subject: Bug 24958

Author: kargl
Date: Fri Feb  3 21:32:14 2006
New Revision: 110560

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110560
Log:
2006-02-03  Steven G. Kargl  <[EMAIL PROTECTED]>
Paul Thomas  <[EMAIL PROTECTED]>

PR fortran/20845
* resolve.c (resolve_symbol): Default initialization of derived type
component reguires the SAVE attribute.

2006-02-02  Steven G. Kargl  <[EMAIL PROTECTED]>

PR fortran/24958
match.c (gfc_match_nullify):  Free the list from head not tail.

PR fortran/25072
* match.c (match_forall_header): Fix internal error caused by bogus
gfc_epxr pointers.


2006-02-03  Steven G. Kargl  <[EMAIL PROTECTED]>

PR fortran/24958
* gfortran.dg/nullify_2.f90

PR fortran/20845
* gfortran.dg/char_result_11.f90: Add SAVE.
* gfortran.dg/der_pointer_4.f90: Ditto.
* gfortran.dg/used_dummy_types_5.f90
* gfortran.dg/default_initialization.f90: New test.



Added:
   
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/default_initialization.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/nullify_2.f90
Modified:
branches/gcc-4_1-branch/gcc/fortran/ChangeLog
branches/gcc-4_1-branch/gcc/fortran/match.c
branches/gcc-4_1-branch/gcc/fortran/resolve.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/char_result_11.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/der_pointer_4.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/used_dummy_types_5.f90


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24958

[Bug fortran/24958] ICE on invalid nullify

[kargl at gcc dot gnu dot org]

--- Comment #6 from kargl at gcc dot gnu dot org  2006-02-02 19:12 ---
Subject: Bug 24958

Author: kargl
Date: Thu Feb  2 19:11:58 2006
New Revision: 110517

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110517
Log:
2006-02-02  Steven G. Kargl  <[EMAIL PROTECTED]>

PR fortran/24958
match.c (gfc_match_nullify):  Free the list from head not tail.

PR fortran/25072
* match.c (match_forall_header): Fix internal error caused by bogus
gfc_epxr pointers.

gfortran.dg/nullify_2.f90: New test.


Added:
trunk/gcc/testsuite/gfortran.dg/nullify_2.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/match.c
trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24958

[Bug fortran/24958] ICE on invalid nullify

[pinskia at gcc dot gnu dot org]

--- Comment #5 from pinskia at gcc dot gnu dot org  2006-01-15 19:28 ---
*** Bug 25146 has been marked as a duplicate of this bug. ***


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24958

[Bug fortran/24958] ICE on invalid nullify

[pinskia at gcc dot gnu dot org]

--- Comment #4 from pinskia at gcc dot gnu dot org  2006-01-04 14:51 ---
Reduced testcase:
nullify(i%e)
end program


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24958

[Bug fortran/24958] ICE on invalid nullify

[pinskia at gcc dot gnu dot org]

--- Comment #3 from pinskia at gcc dot gnu dot org  2006-01-04 14:51 ---
*** Bug 25660 has been marked as a duplicate of this bug. ***


-- 

pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||iguchi at coral dot t dot u-
   ||tokyo dot ac dot jp


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24958

[Bug fortran/24958] ice-on-invalid

[pinskia at gcc dot gnu dot org]

--- Comment #2 from pinskia at gcc dot gnu dot org  2005-11-20 15:49 ---
Confirmed:
 In file t.f:3

   TYPE (nonexisting_type1), TARGET :: t1   
  1
Error: Derived type 'nonexisting_type1' at (1) is being used before it is
defined
free(): invalid pointer 0x854db40!
 In file t.f:4

   nullify(t1%something)
  1
 Internal Error at (1):
 free_expr0(): Bad expr type


-- 

pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

   Severity|normal  |minor
 Status|UNCONFIRMED |NEW
 Ever Confirmed|0   |1
   Keywords||error-recovery, ice-on-
   ||invalid-code
  Known to fail|4.0.2   |4.0.2 4.0.0 4.1.0
   Last reconfirmed|-00-00 00:00:00 |2005-11-20 15:49:50
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24958

[Bug fortran/24958] ice-on-invalid

[rep dot nop at aon dot at]

--- Comment #1 from rep dot nop at aon dot at  2005-11-20 15:40 ---
Known to work: 3.4.5 (g77)
Known to fail: 4.0.2 (gfortran)


-- 

rep dot nop at aon dot at changed:

   What|Removed |Added

  Known to fail||4.0.2
  Known to work||3.4.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24958