X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:mime-version:date:message-id:subject:from:to
	:content-type:content-transfer-encoding; q=dns; s=default; b=Zre
	feXyvf9TbakRJreQVIIpKwF3E8rVM4QWN53MnGy4WleB9IpxmPD97m4uH7uYje4/
	lFkjrJC9DcvTkH6YpBkTeIUAlx5ll2MxtrPBzP9wBXS6m8PB8oDk01axn/SetepC
	OJlkcMny21XISvvSvyZBBiqacBvMkl9Ku+mTwNYQ=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:mime-version:date:message-id:subject:from:to
	:content-type:content-transfer-encoding; s=default; bh=zKKbIFlaS
	jAnbrF7QanMepiqu6Q=; b=GI851gYHcKOzIcPSHVRBmB2swwTpODkEVt67RQq7s
	unH3G4455d9RshSLPnIK49du7M1q2t0APoUw/YIuJDDOcqMVlZrrtb/aLPBWItkx
	F1tmFSVEDWRBm5ezz1ON2adnunnImgyznXV6F+GkOdC66ybPGrVaxZIhegxtwuhz
	lU=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=2.4 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 spammy=limitsh, limits.h, UD:limits.h
X-HELO:	mail-oi0-f48.google.com
X-Google-DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-transfer-encoding; bh=3Xi2dkDsq+AbqNGTcph59YUHuoa/wPYZGMuOrgB6S2g=; b=hc06669YL5EmSjYGG31SEEH+qLe2DEx++CTbdX0Oamr9Vk3LryD0ev/Dq6djN3biGo nRjwOP8KidX0wZfVXDb8OXUxw/AnH6DYeTgp24m83tNNfrv3KCXsT28rM6S6PjEq203l O7PydapiFs00qcb562V+crTD7WXyDLaJe7UN/iKZpZyZNC0OlHmzJW1Rji6dohSdkYrt YYZ3rQ+UbVJwSM/hJJICfurJkUpeTj9PCdHzCEw9xuqPDmzSBxMzUJpFV2p83fzmTprT QXG47nFpyseT2fMYif5UPbcy6ym8MeuUxm3kK25f4QdLU5cNPGtexETExG5GdNemU0NJ agkQ==
X-Gm-Message-State:	AD7BkJKEA80FzWrjrE5yaDZgjCzOog5m05+XIyYaFjuJu/qKSypIzRjyhKmpjtX4P2OiSAspwLnPW1NewQVkfw==
MIME-Version:	1.0
X-Received:	by 10.202.173.83 with SMTP id w80mr17954738oie.113.1456901905612; Tue, 01 Mar 2016 22:58:25 -0800 (PST)
Date:	Tue, 1 Mar 2016 22:58:25 -0800
Message-ID:	<CAFifAWutgmwLdZJzfeDUdg2RFhfhgNYDaYTrqjXzSZzO0A67Dg@mail.gmail.com>
Subject:	realpath() function not declared in scope when "-std=c++11" option added to g++
From:	MyBig SpamEmail <mybigspamemailaccount AT gmail DOT com>
To:	cygwin AT cygwin DOT com
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id u226wfc1013096

Compiling the following code in test.cpp:

#include <limits.h>
#include <stdlib.h>

int main ( void )
{
        realpath ( "//.", NULL );
        return 0;
}

This works:
% g++ test.cpp

This doesn't:
% g++ -std=c++11 test.cpp
test.cpp: In function ‘int main()’:
test.cpp:8:25: error: ‘realpath’ was not declared in this scope
  realpath ( "//.", NULL );
                         ^

Is this expected behavior?

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -