C++: 2017

This allows conditional compilation at compile time based on template arguments. It drastically simplifies template metaprogramming by removing the need for SFINAE or overloads in many cases.

print("temporary"); // no allocation

C++17 (formally known as ISO/IEC 14882:2017) is a major update to the C++ standard. It introduced several significant features that modernized the language, making it cleaner, safer, and more expressive. c++ 2017

int x = std::clamp(5, 0, 10); // 5 int g = std::gcd(12, 18); // 6 This allows conditional compilation at compile time based