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Bug#681475: std::pair C++03/11 incompat



Package: gcc-4.7
Version: 4.7.1-2

In the current version of GCC 4.7 in Debian, std::pair isn't
ABI-compatible when used as a return value between C++03 and C++11 modes.
This was recently fixed in:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53657

It'd be really nice to get the fixed version of gcc accepted into wheezy,
so that users (or packages) compiling with -std=c++11 don't get mysterious
crashes from it. This particular incompatibility bites many boost::python
programs compiled in C++11 mode (against the c++03 debian
libboost-python), and surely there are other real cases where it shows up
as well.




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