“libc++” C++ Standard Library¶ Overview¶ libc++ is a new implementation of the C++ standard library, targeting C++11 and above. Features and Goals Correctness as defined by the C++11 standard. Fast execution. Minimal memory use. Fast compile times. ABI compatibility with gcc’s libstdc++ for some low-level features such as exception objects, rtti and memory allocation. Extensive unit tests. Design