From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9232 invoked by alias); 26 Apr 2010 17:39:07 -0000 Received: (qmail 9175 invoked by uid 48); 26 Apr 2010 17:38:50 -0000 Date: Mon, 26 Apr 2010 17:39:00 -0000 Message-ID: <20100426173850.9174.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/43896] [OOP] ICE in gfc_conv_variable, at fortran/trans-expr.c:551 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "burnus 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: 2010-04/txt/msg02754.txt.bz2 ------- Comment #4 from burnus at gcc dot gnu dot org 2010-04-26 17:38 ------- Confirmed with 4.5.0 and 4.6.0. At least NAG f95 thinks that the current code is invalid; it writes for the second file: Error: m_vector.f03, line 394: Reference via operator * to impure ROTATION_MATRIX_TIMES_VECTOR from pure ROTATION_MATRIX_TIMES_VECTOR which is in the following line: ! Compute result res%x = rot * right%x * * * The assert fails at gfc_conv_variable for: sym = expr->symtree->n.sym; if (se->ss != NULL) { /* Check that something hasn't gone horribly wrong. */ gcc_assert (se->ss != gfc_ss_terminator); gcc_assert (se->ss->expr == expr); <<<<<<< ICE * * * My old "4.6.0 20100421 fortran-dev revision 158628" fails with another ICE: ICE in gfc_build_null_descriptor, at fortran/trans-array.c:373 -- burnus at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-invalid-code http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43896