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* [Bug fortran/34558] New: Regression 4.3: ICE with same TYPE in both program and interface
@ 2007-12-22 19:14 burnus at gcc dot gnu dot org
2007-12-23 11:42 ` [Bug fortran/34558] " dfranke at gcc dot gnu dot org
2007-12-26 1:20 ` [Bug fortran/34558] [4.3 Regression]: " pinskia at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: burnus at gcc dot gnu dot org @ 2007-12-22 19:14 UTC (permalink / raw)
To: gcc-bugs
The following program uses an excessive amount of memory, which causes the
segmentation fault. valgrind shows:
==27188== Process terminating with default action of signal 11 (SIGSEGV):
dumping core
==27188== Access not within mapped region at address 0x7FE001700
==27188== at 0x427539: gfc_compare_derived_types (interface.c:365)
==27188== Invalid write of size 8
==27188== at 0x4A1E348: _vgnU_freeres (in
/usr/lib64/valgrind/amd64-linux/vgpreload_core.so)
==27188== Address 0x7fe001f70 is on thread 1's stack
==27188== Stack overflow in thread 1: can't grow stack to 0x7FE001F70
! Regression. ICE on valid code.
! The following works with 4.1.3 and 4.2.2, but fails
! (segmentation fault) with 4.3.0.
!
! Found using the Fortran Company Fortran 90 Test Suite (Lite),
! Version 1.4
program error
implicit none
type node
sequence
type(node), pointer :: next
end type
type(node), pointer :: list
interface
subroutine insert(ptr)
implicit none
type node
sequence
type(node), pointer :: next
end type
type(node), pointer :: ptr
end subroutine insert
end interface
allocate (list);
end program error
--
Summary: Regression 4.3: ICE with same TYPE in both program and
interface
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: burnus at gcc dot gnu dot org
OtherBugsDependingO 32834
nThis:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34558
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug fortran/34558] Regression 4.3: ICE with same TYPE in both program and interface
2007-12-22 19:14 [Bug fortran/34558] New: Regression 4.3: ICE with same TYPE in both program and interface burnus at gcc dot gnu dot org
@ 2007-12-23 11:42 ` dfranke at gcc dot gnu dot org
2007-12-26 1:20 ` [Bug fortran/34558] [4.3 Regression]: " pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: dfranke at gcc dot gnu dot org @ 2007-12-23 11:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from dfranke at gcc dot gnu dot org 2007-12-23 11:42 -------
This is probably related to PR22571?!
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34558
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug fortran/34558] [4.3 Regression]: ICE with same TYPE in both program and interface
2007-12-22 19:14 [Bug fortran/34558] New: Regression 4.3: ICE with same TYPE in both program and interface burnus at gcc dot gnu dot org
2007-12-23 11:42 ` [Bug fortran/34558] " dfranke at gcc dot gnu dot org
@ 2007-12-26 1:20 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-12-26 1:20 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Summary|Regression 4.3: ICE with |[4.3 Regression]: ICE with
|same TYPE in both program |same TYPE in both program
|and interface |and interface
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34558
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2007-12-26 1:20 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2007-12-22 19:14 [Bug fortran/34558] New: Regression 4.3: ICE with same TYPE in both program and interface burnus at gcc dot gnu dot org
2007-12-23 11:42 ` [Bug fortran/34558] " dfranke at gcc dot gnu dot org
2007-12-26 1:20 ` [Bug fortran/34558] [4.3 Regression]: " pinskia at gcc dot gnu dot org
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