From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10983 invoked by alias); 25 Jul 2011 11:02:49 -0000 Received: (qmail 10974 invoked by uid 22791); 25 Jul 2011 11:02:48 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 25 Jul 2011 11:02:34 +0000 From: "vincenzo.innocente at cern dot ch" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/49813] [C++0x] sinh vs asinh vs constexpr X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vincenzo.innocente at cern dot ch X-Bugzilla-Status: REOPENED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: paolo.carlini at oracle dot com X-Bugzilla-Target-Milestone: 4.7.0 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Mon, 25 Jul 2011 11:02:00 -0000 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: 2011-07/txt/msg02101.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49813 --- Comment #33 from vincenzo Innocente 2011-07-25 11:02:26 UTC --- indeed as noted in comment 8 20 static constexpr float nan1 = std::asin(1.45); 21 static constexpr float nan2 = std::sqrt(-1.45); produces the quite confusion error message: cexprMath.cpp:20:47: error: field initializer is not constant cexprMath.cpp:21:48: error: field initializer is not constant something saying that the argument is out-of-range may be more appropriate