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* [Bug fortran/58861] New: No reallocation assignment performed (due to different kinds?)
@ 2013-10-24 12:22 vladimir.fuka at gmail dot com
2013-12-21 17:12 ` [Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds dominiq at lps dot ens.fr
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: vladimir.fuka at gmail dot com @ 2013-10-24 12:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58861
Bug ID: 58861
Summary: No reallocation assignment performed (due to different
kinds?)
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: vladimir.fuka at gmail dot com
program test
real(8), allocatable :: a(:,:)
real(4),allocatable :: b(:,:)
allocate(b(100,100))
b = 0
!both lines below create problem
a = real(b,kind=kind(a))
a = b
end
gfortran realloc3.f90 -fcheck=all -Wall
gcc version 4.8.1 20130509 (prerelease) (GCC)
./a.out
At line 7 of file realloc3.f90
Fortran runtime error: Array bound mismatch for dimension 1 of array 'a'
(0/100)
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds 2013-10-24 12:22 [Bug fortran/58861] New: No reallocation assignment performed (due to different kinds?) vladimir.fuka at gmail dot com @ 2013-12-21 17:12 ` dominiq at lps dot ens.fr 2014-02-17 13:57 ` adam at aphirst dot karoo.co.uk 2015-06-29 13:34 ` elrond1111 at yahoo dot com 2 siblings, 0 replies; 4+ messages in thread From: dominiq at lps dot ens.fr @ 2013-12-21 17:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58861 Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2013-12-21 Ever confirmed|0 |1 --- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- Still present at r206155. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds 2013-10-24 12:22 [Bug fortran/58861] New: No reallocation assignment performed (due to different kinds?) vladimir.fuka at gmail dot com 2013-12-21 17:12 ` [Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds dominiq at lps dot ens.fr @ 2014-02-17 13:57 ` adam at aphirst dot karoo.co.uk 2015-06-29 13:34 ` elrond1111 at yahoo dot com 2 siblings, 0 replies; 4+ messages in thread From: adam at aphirst dot karoo.co.uk @ 2014-02-17 13:57 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58861 Adam Hirst <adam at aphirst dot karoo.co.uk> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |adam at aphirst dot karoo.co.uk --- Comment #3 from Adam Hirst <adam at aphirst dot karoo.co.uk> --- Created attachment 32154 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32154&action=edit Failed realloc with -fcheck Here's another realloc-on-assign case which fails with -fcheck, but works without. I was going to submit a new bug report, but thankfully I found this existing one instead. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds 2013-10-24 12:22 [Bug fortran/58861] New: No reallocation assignment performed (due to different kinds?) vladimir.fuka at gmail dot com 2013-12-21 17:12 ` [Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds dominiq at lps dot ens.fr 2014-02-17 13:57 ` adam at aphirst dot karoo.co.uk @ 2015-06-29 13:34 ` elrond1111 at yahoo dot com 2 siblings, 0 replies; 4+ messages in thread From: elrond1111 at yahoo dot com @ 2015-06-29 13:34 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58861 Kyle Horne <elrond1111 at yahoo dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |elrond1111 at yahoo dot com --- Comment #4 from Kyle Horne <elrond1111 at yahoo dot com> --- Created attachment 35874 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35874&action=edit Minimal case Another minimal use case that triggers erroneous bounds check errors ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-06-29 13:34 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-10-24 12:22 [Bug fortran/58861] New: No reallocation assignment performed (due to different kinds?) vladimir.fuka at gmail dot com 2013-12-21 17:12 ` [Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds dominiq at lps dot ens.fr 2014-02-17 13:57 ` adam at aphirst dot karoo.co.uk 2015-06-29 13:34 ` elrond1111 at yahoo dot com
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