From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27153 invoked by alias); 29 Jan 2002 12:46:08 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 27116 invoked by uid 71); 29 Jan 2002 12:46:03 -0000 Resent-Date: 29 Jan 2002 12:46:03 -0000 Resent-Message-ID: <20020129124603.27114.qmail@sources.redhat.com> Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer) Resent-To: nobody@gcc.gnu.org Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org Resent-Reply-To: gcc-gnats@gcc.gnu.org, lminder@gmx.net Received:(qmail 25900 invoked by uid 61); 29 Jan 2002 12:40:35 -0000 Message-Id:<20020129124035.25898.qmail@sources.redhat.com> Date: Tue, 29 Jan 2002 04:46:00 -0000 From: lminder@gmx.net Reply-To: lminder@gmx.net To: gcc-gnats@gcc.gnu.org X-Send-Pr-Version:gnatsweb-2.9.3 (1.1.1.1.2.31) Subject: target/5528: Build failure on IRIX with native c-compiler [PATCH] X-SW-Source: 2002-01/txt/msg01024.txt.bz2 List-Id: >Number: 5528 >Category: target >Synopsis: Build failure on IRIX with native c-compiler [PATCH] >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Tue Jan 29 04:46:01 PST 2002 >Closed-Date: >Last-Modified: >Originator: lminder@gmx.net >Release: gcc 3.0.3 >Organization: >Environment: IRIX6.5, mips, mipspro C compiler >Description: The mipspro C compiler intended to compile gcc has problems with conditional expressions (1) Conditional expressions can'b be used as lvalue, i.e. (x ? y : z) = 5 doesn't work (2) The second and third operand of ?: must be `compatible' types, e.g, you can't have a ? b : c with b of type void and c int, even if you don't intend to reuse the evaluated expression. The patch includes a workaround for those two problems which cause gcc to fail to build. (Replace ?:-assignment by if/else, cast operands to void). >How-To-Repeat: trying to compile gcc on irix with mipspro-cc. (BTW, there is yet another problem that cp/parse.c refers yyprint(), fixed by #undef YYPRINT. I don't know what causes this.) >Fix: included >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: application/octet-stream; name="gcc-irix.patch" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="gcc-irix.patch" LS0tIGdjY21vZC9nY2MvY3AvY3AtdHJlZS5oLm9yaWcJVHVlIEphbiAyOSAwMjozMTozNCAyMDAy CisrKyBnY2Ntb2QvZ2NjL2NwL2NwLXRyZWUuaAlUdWUgSmFuIDI5IDAyOjMzOjM0IDIwMDIKQEAg LTE2NjUsMTQgKzE2NjUsMTUgQEAKICNkZWZpbmUgQklORk9fTUFSS0VEKE5PREUpIChUUkVFX1ZJ QV9WSVJUVUFMKE5PREUpP0NMQVNTVFlQRV9NQVJLRUQoQklORk9fVFlQRShOT0RFKSk6VFJFRV9M QU5HX0ZMQUdfMChOT0RFKSkKIC8qIE1hY3JvcyBuZWVkZWQgYmVjYXVzZSBvZiBDIGNvbXBpbGVy cyB0aGF0IGRvbid0IGFsbG93IGNvbmRpdGlvbmFsCiAgICBleHByZXNzaW9ucyB0byBiZSBsdmFs dWVzLiAgR3JyISAgKi8KLSNkZWZpbmUgU0VUX0JJTkZPX01BUktFRChOT0RFKSAoVFJFRV9WSUFf VklSVFVBTChOT0RFKT9TRVRfQ0xBU1NUWVBFX01BUktFRChCSU5GT19UWVBFKE5PREUpKTooVFJF RV9MQU5HX0ZMQUdfMChOT0RFKT0xKSkKLSNkZWZpbmUgQ0xFQVJfQklORk9fTUFSS0VEKE5PREUp 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