The 2015 version of Visual C++ marked a significant milestone in the evolution of the compiler. With the release of Visual Studio 2015, the MSVC team focused on improving support for C++11, the C++ standard that was finalized in 2011.
Over the past few years, Visual C++ has continued to evolve and improve, with a focus on supporting modern C++ standards and improving performance. From C++11 to C++17, the MSVC team has worked tirelessly to ensure that developers have access to the latest features and tools. visual c++ 2015 to 2019
VS 2019 requires guaranteed copy elision (C++17). Code relying on side effects in copy/move constructors may break. The 2015 version of Visual C++ marked a