From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31572 invoked by alias); 5 Jun 2005 16:33:59 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 31540 invoked by alias); 5 Jun 2005 16:33:55 -0000 Date: Sun, 05 Jun 2005 16:33:00 -0000 Message-ID: <20050605163355.31539.qmail@sourceware.org> From: "cvs-commit at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050517114202.21619.rguenth@gcc.gnu.org> References: <20050517114202.21619.rguenth@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug c++/21619] [4.0/4.1 regression] __builtin_constant_p(&"Hello"[0])?1:-1 not compile-time constant X-Bugzilla-Reason: CC X-SW-Source: 2005-06/txt/msg00817.txt.bz2 List-Id: ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-06-05 16:33 ------- Subject: Bug 21619 CVSROOT: /cvs/gcc Module name: gcc Changes by: mmitchel@gcc.gnu.org 2005-06-05 16:33:45 Modified files: gcc/cp : ChangeLog cp-tree.h parser.c tree.c gcc/testsuite : ChangeLog Added files: gcc/testsuite/g++.dg/ext: builtin9.C Log message: PR c++/21619 * cp-tree.h (DECL_IS_BUILTIN_CONSTANT_P): New macro. * parser.c (cp_parser_postfix_expression): Allow non-constant expressions as arguments to __builtin_constant_p. * tree.c (builtin_valid_in_constant_expr_p): Use DECL_IS_BUILTIN_CONSTANT_P. PR c++/21619 * g++.dg/ext/builtin9.C: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4774&r2=1.4775 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gcc&r1=1.1140&r2=1.1141 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.335&r2=1.336 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/tree.c.diff?cvsroot=gcc&r1=1.435&r2=1.436 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5597&r2=1.5598 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/builtin9.C.diff?cvsroot=gcc&r1=NONE&r2=1.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21619