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* [Bug fortran/56969] New: ISO_C_BINDING regression with current trunk
@ 2013-04-15 14:17 sfilippone at uniroma2 dot it
2013-04-15 14:40 ` [Bug fortran/56969] [4.9 Regression] " dominiq at lps dot ens.fr
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: sfilippone at uniroma2 dot it @ 2013-04-15 14:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56969
Bug #: 56969
Summary: ISO_C_BINDING regression with current trunk
Classification: Unclassified
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: sfilippone@uniroma2.it
Created attachment 29876
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29876
test case
Hi,
Attached code works with 4.8, fails with trunk.
Salvatore
---------------------------------------------------------
[sfilippo@jacobi BugCBind]$ gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/local/gnu48/libexec/gcc/x86_64-unknown-linux-gnu/4.8.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.8.0/configure --prefix=/usr/local/gnu48
--enable-languages=c,c++,fortran --with-gmp=/home/travel/GNUBUILD/gmp
--with-mpfr=/home/travel/GNUBUILD/mpfr --with-mpc=/home/travel/GNUBUILD/mpc
Thread model: posix
gcc version 4.8.0 (GCC)
[sfilippo@jacobi BugCBind]$ gfortran -c tst_cbind.f90
[sfilippo@jacobi BugCBind]$
------------------------------------------------------------
[sfilippo@jacobi BugCBind]$ gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/local/gnu49/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc/configure --prefix=/usr/local/gnu49
--enable-languages=c,c++,fortran --with-gmp=/home/travel/GNUBUILD/gmp
--with-mpfr=/home/travel/GNUBUILD/mpfr --with-mpc=/home/travel/GNUBUILD/mpc :
(reconfigured) ../gcc/configure --prefix=/usr/local/gnu49
--enable-languages=c,c++,fortran --with-gmp=/home/travel/GNUBUILD/gmp
--with-mpfr=/home/travel/GNUBUILD/mpfr --with-mpc=/home/travel/GNUBUILD/mpc :
(reconfigured) ../gcc/configure --prefix=/usr/local/gnu49
--enable-languages=c,c++,fortran --with-gmp=/home/travel/GNUBUILD/gmp
--with-mpfr=/home/travel/GNUBUILD/mpfr --with-mpc=/home/travel/GNUBUILD/mpc :
(reconfigured) ../gcc/configure --prefix=/usr/local/gnu49
--enable-languages=c,c++,fortran --with-gmp=/home/travel/GNUBUILD/gmp
--with-mpfr=/home/travel/GNUBUILD/mpfr --with-mpc=/home/travel/GNUBUILD/mpc :
(reconfigured) ../gcc/configure --prefix=/usr/local/gnu49
--enable-languages=c,c++,fortran --with-gmp=/home/travel/GNUBUILD/gmp
--with-mpfr=/home/travel/GNUBUILD/mpfr --with-mpc=/home/travel/GNUBUILD/mpc
Thread model: posix
gcc version 4.9.0 20130411 (experimental) (GCC)
[sfilippo@jacobi BugCBind]$ gfortran -c tst_cbind.f90
tst_cbind.f90:57.18:
if (c_associated(a%deviceMat%Mat)) then
1
Error: Name 'c_associated' at (1) is an ambiguous reference to 'c_associated'
from module '__iso_c_binding'
tst_cbind.f90:59.5:
end if
1
Error: Expecting END SUBROUTINE statement at (1)
[sfilippo@jacobi BugCBind]$
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug fortran/56969] [4.9 Regression] ISO_C_BINDING regression with current trunk 2013-04-15 14:17 [Bug fortran/56969] New: ISO_C_BINDING regression with current trunk sfilippone at uniroma2 dot it @ 2013-04-15 14:40 ` dominiq at lps dot ens.fr 2013-04-15 14:53 ` burnus at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: dominiq at lps dot ens.fr @ 2013-04-15 14:40 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56969 Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2013-04-15 CC| |burnus@net-b.de Summary|ISO_C_BINDING regression |[4.9 Regression] |with current trunk |ISO_C_BINDING regression | |with current trunk Ever Confirmed|0 |1 --- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2013-04-15 14:40:14 UTC --- Revision 196819 (2013-03-20) is OK, while revision 197238 (2013-03-29) gives the error. I suspect revision 197053 (CCed Tobias). ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/56969] [4.9 Regression] ISO_C_BINDING regression with current trunk 2013-04-15 14:17 [Bug fortran/56969] New: ISO_C_BINDING regression with current trunk sfilippone at uniroma2 dot it 2013-04-15 14:40 ` [Bug fortran/56969] [4.9 Regression] " dominiq at lps dot ens.fr @ 2013-04-15 14:53 ` burnus at gcc dot gnu.org 2013-04-16 14:18 ` burnus at gcc dot gnu.org 2013-04-16 14:18 ` burnus at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: burnus at gcc dot gnu.org @ 2013-04-15 14:53 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56969 Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |rejects-valid CC|burnus@net-b.de |burnus at gcc dot gnu.org Target Milestone|--- |4.9.0 --- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> 2013-04-15 14:53:36 UTC --- Workaround: module extd_mat_mod ! use iso_c_binding ! << comment this line Or alternatively: use test_mod, only: s_Cmat ! <<< add "only:" The problem seems to be that the indirectly imported function "c_associated" does not seem to get recognized as being the same as the indirectly imported one. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/56969] [4.9 Regression] ISO_C_BINDING regression with current trunk 2013-04-15 14:17 [Bug fortran/56969] New: ISO_C_BINDING regression with current trunk sfilippone at uniroma2 dot it 2013-04-15 14:40 ` [Bug fortran/56969] [4.9 Regression] " dominiq at lps dot ens.fr 2013-04-15 14:53 ` burnus at gcc dot gnu.org @ 2013-04-16 14:18 ` burnus at gcc dot gnu.org 2013-04-16 14:18 ` burnus at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: burnus at gcc dot gnu.org @ 2013-04-16 14:18 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56969 Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #5 from Tobias Burnus <burnus at gcc dot gnu.org> 2013-04-16 14:18:35 UTC --- FIXED. Thanks for the report! ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug fortran/56969] [4.9 Regression] ISO_C_BINDING regression with current trunk 2013-04-15 14:17 [Bug fortran/56969] New: ISO_C_BINDING regression with current trunk sfilippone at uniroma2 dot it ` (2 preceding siblings ...) 2013-04-16 14:18 ` burnus at gcc dot gnu.org @ 2013-04-16 14:18 ` burnus at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: burnus at gcc dot gnu.org @ 2013-04-16 14:18 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56969 --- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> 2013-04-16 14:18:12 UTC --- Author: burnus Date: Tue Apr 16 14:17:15 2013 New Revision: 198000 URL: http://gcc.gnu.org/viewcvs?rev=198000&root=gcc&view=rev Log: 2013-04-16 Tobias Burnus <burnus@net-b.de> PR fortran/56969 * intrinsic.c (gfc_intrinsic_func_interface): Don't set module name to "(intrinsic)" for intrinsics from intrinsic modules. 2013-04-16 Tobias Burnus <burnus@net-b.de> PR fortran/56969 * gfortran.dg/c_assoc_5.f90: New. Added: trunk/gcc/testsuite/gfortran.dg/c_assoc_5.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/intrinsic.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-04-16 14:18 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-04-15 14:17 [Bug fortran/56969] New: ISO_C_BINDING regression with current trunk sfilippone at uniroma2 dot it 2013-04-15 14:40 ` [Bug fortran/56969] [4.9 Regression] " dominiq at lps dot ens.fr 2013-04-15 14:53 ` burnus at gcc dot gnu.org 2013-04-16 14:18 ` burnus at gcc dot gnu.org 2013-04-16 14:18 ` burnus at gcc dot gnu.org
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