On 3 January 2012 16:23, Chase Douglas wrote: > When compiling with a compiler that is conformant to the c++11 spec for PR > c++/50500, std::shared_ptr must have an explicitly defined copy constructor.
This has already been fixed in GCC 4.7, see PR 50500 PR 51699 is another example of Clang failing to compile the 4.6 library, where the changes are already in 4.7
