From: Damian Rouson <damian@sourceryinstitute.org>
To: GCC-Fortran-ML <fortran@gcc.gnu.org>
Cc: Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
Subject: Internal compiler errors with Fortran 2015 EVENT WAIT and EVENT POST
Date: Sat, 16 Apr 2016 19:09:00 -0000 [thread overview]
Message-ID: <50FC4B18-0F85-447C-95A7-037C66762FDB@sourceryinstitute.org> (raw)
All,
I just submitted Bug Reports 70696 and 70697 related to internal compiler errors with EVENT POST and EVENT WAIT using a recent build of gfortran 6.0.0. Excerpts from these bug reports are below. Also, I just marked coarray Bugs 57093 and 59694 as resolved and fixed based on tests with gfortran 4.9.3, 5.3.0, and 6.0.0.
Damian
_________ Bug 70696 ______________________
$ cat post_host_associated_event.f90
use iso_fortran_env
type(event_type) :: x[*]
contains
subroutine exchange
event post(x[1])
end subroutine
end
$ gfortran -fcoarray=single post_host_associated_event.f90
$ gfortran -fcoarray=lib post_host_associated_event.f90
post_host_associated_event.f90:5:0:
event post(x[1])
internal compiler error: in gfc_get_tree_for_caf_expr, at fortran/trans-expr.c:1852
post_host_associated_event.f90:5:0: internal compiler error: Abort trap: 6
gfortran: internal compiler error: Abort trap: 6 (program f951)
Please submit a full bug report,
with preprocessed source if appropriate.
See <
https://trac.macports.org/newticket
> for instructions.
$ gfortran --version
GNU Fortran (MacPorts gcc6 6-20160327_0) 6.0.0 20160327 (experimental)
_________ Bug 70697 ______________________
$ cat tree.f90
use iso_fortran_env
integer :: nc(1)
type(event_type) done[*]
event wait(done,until_count=nc(1))
end
$ gfortran -fcoarray=single tree.f90
tree.f90:4:0:
event wait(done,until_count=nc(1))
internal compiler error: Segmentation fault: 11
tree.f90:4:0: internal compiler error: Abort trap: 6
gfortran: internal compiler error: Abort trap: 6 (program f951)
Please submit a full bug report,
with preprocessed source if appropriate.
See <
https://trac.macports.org/newticket
> for instructions.
$ gfortran --version
GNU Fortran (MacPorts gcc6 6-20160327_0) 6.0.0 20160327 (experimental)
next reply other threads:[~2016-04-16 19:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-16 19:09 Damian Rouson [this message]
2016-07-07 18:30 ` Damian Rouson
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