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* [Bug fortran/40839] New: gfortran segmentation fault when a unit number is missing
@ 2009-07-23 15:33 Philippe dot Poilbarbe at cls dot fr
2009-07-23 16:29 ` [Bug fortran/40839] " jakub at gcc dot gnu dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Philippe dot Poilbarbe at cls dot fr @ 2009-07-23 15:33 UTC (permalink / raw)
To: gcc-bugs
Compiling this code with gfortran (4.3.2 and 4.3.3, Linux and Solaris) produces
a segmentation fault in gfortran (internal error):
write(fmt='(''STRING'')')
end
Compile command: gfortran FilecontainingCode.f
Message:
f951: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
It is because the unit number has been forgotten.
With this code:
write(*,fmt='(''STRING'')')
end
it works
Gfortran from Mandriva 2009.0
Using built-in specs.
Target: i586-manbo-linux-gnu
Configured with: ../configure --prefix=/usr --libexecdir=/usr/lib
--with-slibdir=/lib --mandir=/usr/share/man --infodir=/usr/share/info
--enable-checking=release
--enable-languages=c,c++,ada,fortran,objc,obj-c++,java
--build=i586-manbo-linux-gnu --host=i586-manbo-linux-gnu --with-cpu=generic
--with-system-zlib --enable-threads=posix --enable-shared --enable-long-long
--enable-__cxa_atexit --disable-libunwind-exceptions --enable-clocale=gnu
--enable-java-awt=gtk --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-gtk-cairo
--disable-libjava-multilib --enable-ssp --disable-libssp --disable-werror
Thread model: posix
gcc version 4.3.2 (GCC)
--
Summary: gfortran segmentation fault when a unit number is
missing
Product: gcc
Version: 4.3.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: Philippe dot Poilbarbe at cls dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40839
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug fortran/40839] gfortran segmentation fault when a unit number is missing 2009-07-23 15:33 [Bug fortran/40839] New: gfortran segmentation fault when a unit number is missing Philippe dot Poilbarbe at cls dot fr @ 2009-07-23 16:29 ` jakub at gcc dot gnu dot org 2009-07-23 18:10 ` jakub at gcc dot gnu dot org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu dot org @ 2009-07-23 16:29 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from jakub at gcc dot gnu dot org 2009-07-23 16:29 ------- Created an attachment (id=18245) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18245&action=view) gcc45-pr40839.patch Patch I'm going to test. -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40839 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/40839] gfortran segmentation fault when a unit number is missing 2009-07-23 15:33 [Bug fortran/40839] New: gfortran segmentation fault when a unit number is missing Philippe dot Poilbarbe at cls dot fr 2009-07-23 16:29 ` [Bug fortran/40839] " jakub at gcc dot gnu dot org @ 2009-07-23 18:10 ` jakub at gcc dot gnu dot org 2009-10-04 20:56 ` jvdelisle at gcc dot gnu dot org 2009-10-04 21:12 ` jakub at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu dot org @ 2009-07-23 18:10 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from jakub at gcc dot gnu dot org 2009-07-23 18:09 ------- Subject: Bug 40839 Author: jakub Date: Thu Jul 23 18:09:43 2009 New Revision: 150021 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150021 Log: PR fortran/40839 * io.c (gfc_resolve_dt): Add LOC argument. Fail if dt->io_unit is NULL. Return FAILURE after issuing error about negative UNIT number. (match_io_element): Don't segfault if current_dt->io_unit is NULL. * gfortran.h (gfc_resolve_dt): Adjust prototype. * resolve.c (resolve_code): Adjust caller. * gfortran.dg/pr40839.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/pr40839.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/gfortran.h trunk/gcc/fortran/io.c trunk/gcc/fortran/resolve.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40839 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/40839] gfortran segmentation fault when a unit number is missing 2009-07-23 15:33 [Bug fortran/40839] New: gfortran segmentation fault when a unit number is missing Philippe dot Poilbarbe at cls dot fr 2009-07-23 16:29 ` [Bug fortran/40839] " jakub at gcc dot gnu dot org 2009-07-23 18:10 ` jakub at gcc dot gnu dot org @ 2009-10-04 20:56 ` jvdelisle at gcc dot gnu dot org 2009-10-04 21:12 ` jakub at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: jvdelisle at gcc dot gnu dot org @ 2009-10-04 20:56 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from jvdelisle at gcc dot gnu dot org 2009-10-04 20:56 ------- Can this PR be closed? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40839 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/40839] gfortran segmentation fault when a unit number is missing 2009-07-23 15:33 [Bug fortran/40839] New: gfortran segmentation fault when a unit number is missing Philippe dot Poilbarbe at cls dot fr ` (2 preceding siblings ...) 2009-10-04 20:56 ` jvdelisle at gcc dot gnu dot org @ 2009-10-04 21:12 ` jakub at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu dot org @ 2009-10-04 21:12 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from jakub at gcc dot gnu dot org 2009-10-04 21:12 ------- Fixed. -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40839 ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2009-10-04 21:12 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2009-07-23 15:33 [Bug fortran/40839] New: gfortran segmentation fault when a unit number is missing Philippe dot Poilbarbe at cls dot fr 2009-07-23 16:29 ` [Bug fortran/40839] " jakub at gcc dot gnu dot org 2009-07-23 18:10 ` jakub at gcc dot gnu dot org 2009-10-04 20:56 ` jvdelisle at gcc dot gnu dot org 2009-10-04 21:12 ` jakub at gcc dot gnu dot org
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