From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30042 invoked by alias); 14 Aug 2007 12:45:07 -0000 Received: (qmail 28996 invoked by alias); 14 Aug 2007 12:44:38 -0000 Date: Tue, 14 Aug 2007 12:45:00 -0000 Message-ID: <20070814124438.28995.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/32594] substring simplification leads to ICE In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "fxcoudert at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2007-08/txt/msg00900.txt.bz2 ------- Comment #8 from fxcoudert at gcc dot gnu dot org 2007-08-14 12:44 ------- Subject: Bug 32594 Author: fxcoudert Date: Tue Aug 14 12:44:19 2007 New Revision: 127478 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127478 Log: PR fortran/32594 * trans-expr.c (gfc_conv_substring_expr): Only call gfc_conv_substring if expr->ref is not NULL. * expr.c (gfc_is_constant_expr): If e->ref is NULL, the substring expression might be a constant. (gfc_simplify_expr): Handle missing start and end, as well as missing ref. * gfortran.dg/substr_5.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/substr_5.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/expr.c trunk/gcc/fortran/trans-expr.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32594