Re: Second GCC 4.7.0 Release Candidate available from gcc.gnu.org

[PaweÅ Sikora <pluto at agmk dot net>]

On Wednesday 14 of March 2012 12:22:41 Richard Guenther wrote:
> 
> GCC 4.7.0 Release Candidate available from gcc.gnu.org
> 
> A second release candidate for GCC 4.7.0 is available from
> 
>  ftp://gcc.gnu.org/pub/gcc/snapshots/4.7.0-RC-20120314
> 
> and shortly its mirrors.  It has been generated from SVN revision 185376.
> 
> I have so far bootstrapped and tested the release candidate on
> x86_64-linux.  Please test it and report any issues to bugzilla.

i'd like to ask about simple code snipet rejected by 4.7.0-RC2:

#include <boost/shared_ptr.hpp>
#include <map>
#include <string>

typedef boost::shared_ptr<std::string> HString;
typedef std::map<std::string,HString> StrAttribsT;
StrAttribsT m_str_attribs;

void foo(const char* attribName, const char* value)
{
        m_str_attribs.insert(std::make_pair(attribName, new std::string(value)));
}

it compiles cleanly with 'g++46 -std=gnu++0x' but 4.7 rejects this code.
is it an effect of 'name lookup changes'? (http://gcc.gnu.org/gcc-4.7/porting_to.html)

BR,
PaweÅ.