From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 54977 invoked by alias); 16 Apr 2016 19:09:08 -0000 Mailing-List: contact fortran-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: fortran-owner@gcc.gnu.org Received: (qmail 54967 invoked by uid 89); 16 Apr 2016 19:09:07 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2 spammy=_________, Hx-languages-length:1862, Hx-spam-relays-external:sk:tm19.bu, H*RU:sk:tm19.bu X-HELO: nm12.bullet.mail.ne1.yahoo.com Received: from nm12.bullet.mail.ne1.yahoo.com (HELO nm12.bullet.mail.ne1.yahoo.com) (98.138.90.75) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Sat, 16 Apr 2016 19:08:57 +0000 Received: from [98.138.101.131] by nm12.bullet.mail.ne1.yahoo.com with NNFMP; 16 Apr 2016 19:08:55 -0000 Received: from [98.138.226.59] by tm19.bullet.mail.ne1.yahoo.com with NNFMP; 16 Apr 2016 19:08:55 -0000 Received: from [127.0.0.1] by smtp210.mail.ne1.yahoo.com with NNFMP; 16 Apr 2016 19:08:04 -0000 X-Yahoo-SMTP: x0SCrfmswBCvW0SeKOpOOY7IMgY- From: Damian Rouson Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: Internal compiler errors with Fortran 2015 EVENT WAIT and EVENT POST Date: Sat, 16 Apr 2016 19:09:00 -0000 Message-Id: <50FC4B18-0F85-447C-95A7-037C66762FDB@sourceryinstitute.org> Cc: Alessandro Fanfarillo To: GCC-Fortran-ML Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) X-IsSubscribed: yes X-SW-Source: 2016-04/txt/msg00053.txt.bz2 All, I just submitted Bug Reports 70696 and 70697 related to internal compiler e= rrors 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.=20 Damian _________ Bug 70696 ______________________ $ cat post_host_associated_event.f90=20 use iso_fortran_env type(event_type) :: x[*]=20 contains subroutine exchange event post(x[1]) end subroutine end=20 $ gfortran -fcoarray=3Dsingle post_host_associated_event.f90 $ gfortran -fcoarray=3Dlib post_host_associated_event.f90 post_host_associated_event.f90:5:0: event post(x[1]) =20 internal compiler error: in gfc_get_tree_for_caf_expr, at fortran/trans-exp= r.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=20 use iso_fortran_env integer :: nc(1) type(event_type) done[*] event wait(done,until_count=3Dnc(1)) end $ gfortran -fcoarray=3Dsingle tree.f90=20 tree.f90:4:0: event wait(done,until_count=3Dnc(1)) =20 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)