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Date: Sat, 20 Oct 2007 15:30:00 -0000
Subject: [Bug libstdc++/33832]  New: Can't tell gcc 4.3 libstdc++ API from gcc 4.2 libstdc++ API
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From: "hjl at lucon dot org" <gcc-bugzilla@gcc.gnu.org>
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Revision 129442

http://gcc.gnu.org/ml/gcc-cvs/2007-10/msg00547.html

moved a few header files from include/ext to include/backward, which
introduced a new libstdc++ API. If a C++ applications want to support
both 4.2 and 4.3 APIs, it needs a way to tell different APIs, something
like


#if GLIBCXX_API == 43
#include <ext/hash_set>
#else
#include <backward/hash_set>
#endif


-- 
           Summary: Can't tell gcc 4.3 libstdc++ API from gcc 4.2 libstdc++
                    API
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33832