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Date: Sat, 7 Sep 2013 13:33:19 GMT
From: "O. Hartmann" <ohartman@zedat.fu-berlin.de>
To: freebsd-gnats-submit@FreeBSD.org
Subject: devel/qt4-script: /usr/include/c++/v1/type_traits:3175:22: error: call to 'swap' is ambiguous
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>Number:         181913
>Category:       ports
>Synopsis:       devel/qt4-script: /usr/include/c++/v1/type_traits:3175:22: error: call to 'swap' is ambiguous
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    kde
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Sep 07 13:40:00 UTC 2013
>Closed-Date:    Mon Sep 09 00:48:21 UTC 2013
>Last-Modified:  Mon Sep 09 00:48:21 UTC 2013
>Originator:     O. Hartmann
>Release:        FreeBSD 10.0-CURRENT/amd64
>Organization:
FU Berlin
>Environment:
FreeBSD 10.0-CURRENT #0 r255320: Fri Sep  6 21:56:12 CEST 2013 amd64
>Description:
In file included from ../3rdparty/javascriptcore/JavaScriptCore/API/JSBase.cpp:26:
In file included from ../3rdparty/javascriptcore/JavaScriptCore/config.h:68:
In file included from ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.h:27:
In file included from /usr/include/c++/v1/new:56:
In file included from /usr/include/c++/v1/exception:81:
/usr/include/c++/v1/type_traits:3175:22: error: call to 'swap' is ambiguous
    typedef decltype(swap(_VSTD::declval<_Tp&>(), _VSTD::declval<_Tp&>())) type;


By the way, the prior version worked. Please fallback.
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-ports-bugs->kde 
Responsible-Changed-By: edwin 
Responsible-Changed-When: Sat Sep 7 13:40:08 UTC 2013 
Responsible-Changed-Why:  
Over to maintainer (via the GNATS Auto Assign Tool) 

http://www.freebsd.org/cgi/query-pr.cgi?pr=181913 
State-Changed-From-To: open->patched 
State-Changed-By: rakuco 
State-Changed-When: Sat Sep 7 22:47:43 UTC 2013 
State-Changed-Why:  
I don't think the previous version worked. 

From your description, it looks like you've switched to building with 
libc++ whereas libstdc++ was being used before. 

The upcoming Qt 4.8.5 plus a few patches which only made it to 4.8.6 
(but we've backported) will finally make Qt build with libc++. 

We've just sent an exp-run request for Qt 4.8.5, and will hopefully fix 
all these errors once it is committed. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=181913 
State-Changed-From-To: patched->closed 
State-Changed-By: rakuco 
State-Changed-When: Mon Sep 9 00:48:20 UTC 2013 
State-Changed-Why:  
In the end I didn't wait for the exp-run, otherwise Qt and the world 
would be broken. Fixed in r326562 and r326688. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=181913 
>Unformatted:
