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* [Bug fortran/23209] New: array shape conformance not checked
@ 2005-08-02 21:27 uttamp at us dot ibm dot com
2005-08-02 23:37 ` [Bug fortran/23209] " pinskia at gcc dot gnu dot org
2005-08-05 20:17 ` tkoenig at gcc dot gnu dot org
0 siblings, 2 replies; 5+ messages in thread
From: uttamp at us dot ibm dot com @ 2005-08-02 21:27 UTC (permalink / raw)
To: gcc-bugs
Compiler doesn't produce valid error message for the following test case, where
two arrays are not comformable.
program test
integer ::a(2,2)
real :: b(4,4)
a=1
b=2.0
b = b + a
end program test
There is a PR #19754 and a patch in this regard but the patch emits the correct
error message only when both arrays are of same type but with different shapes
but not in the above case.
--
Summary: array shape conformance not checked
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: uttamp at us dot ibm dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: powerpc-linux
GCC host triplet: powerpc-linux
GCC target triplet: powerpc-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23209
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/23209] array shape conformance not checked
2005-08-02 21:27 [Bug fortran/23209] New: array shape conformance not checked uttamp at us dot ibm dot com
@ 2005-08-02 23:37 ` pinskia at gcc dot gnu dot org
2005-08-05 20:17 ` tkoenig at gcc dot gnu dot org
1 sibling, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-02 23:37 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-02 23:37 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |accepts-invalid
Last reconfirmed|0000-00-00 00:00:00 |2005-08-02 23:37:05
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23209
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/23209] array shape conformance not checked
2005-08-02 21:27 [Bug fortran/23209] New: array shape conformance not checked uttamp at us dot ibm dot com
2005-08-02 23:37 ` [Bug fortran/23209] " pinskia at gcc dot gnu dot org
@ 2005-08-05 20:17 ` tkoenig at gcc dot gnu dot org
1 sibling, 0 replies; 5+ messages in thread
From: tkoenig at gcc dot gnu dot org @ 2005-08-05 20:17 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From tkoenig at gcc dot gnu dot org 2005-08-05 20:17 -------
At least it's caught at runtime with -fbounds-check:
$ gfortran -fbounds-check conform.f90
$ ./a.out
Fortran runtime error: Array bound mismatch
I agree that a compile-time check would be better.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23209
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/23209] array shape conformance not checked
[not found] <bug-23209-8649@http.gcc.gnu.org/bugzilla/>
2005-12-12 20:52 ` pinskia at gcc dot gnu dot org
@ 2006-06-04 10:04 ` fxcoudert at gcc dot gnu dot org
1 sibling, 0 replies; 5+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2006-06-04 10:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from fxcoudert at gcc dot gnu dot org 2006-06-04 10:04 -------
It's been fixed:
$ gfortran a.f90
In file a.f90:6
b = b + a
1 2
Error: Shapes for operands at (1) and (2) are not conformable
--
fxcoudert at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fxcoudert at gcc dot gnu dot
| |org
Status|NEW |RESOLVED
GCC build triplet|powerpc-linux |
GCC host triplet|powerpc-linux |
GCC target triplet|powerpc-linux |
Resolution| |FIXED
Target Milestone|--- |4.1.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23209
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/23209] array shape conformance not checked
[not found] <bug-23209-8649@http.gcc.gnu.org/bugzilla/>
@ 2005-12-12 20:52 ` pinskia at gcc dot gnu dot org
2006-06-04 10:04 ` fxcoudert at gcc dot gnu dot org
1 sibling, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-12-12 20:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pinskia at gcc dot gnu dot org 2005-12-12 20:52 -------
*** Bug 25321 has been marked as a duplicate of this bug. ***
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23209
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2006-06-04 10:04 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-08-02 21:27 [Bug fortran/23209] New: array shape conformance not checked uttamp at us dot ibm dot com
2005-08-02 23:37 ` [Bug fortran/23209] " pinskia at gcc dot gnu dot org
2005-08-05 20:17 ` tkoenig at gcc dot gnu dot org
[not found] <bug-23209-8649@http.gcc.gnu.org/bugzilla/>
2005-12-12 20:52 ` pinskia at gcc dot gnu dot org
2006-06-04 10:04 ` fxcoudert at gcc dot gnu dot org
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