Function Call Resolution in C++ - Back to Basics

Explore a comprehensive conference talk that delves into the intricacies of function call resolution mechanisms in C++. Learn how compilers process expressions like f(x, y) through various language mechanisms including name lookup, overload resolution, default function arguments, and template processing. Master the interaction between these mechanisms with practical examples, understanding how implicit conversions work with overloaded functions versus function templates. Gain valuable insights into crafting user-friendly interfaces and steering compiler behavior effectively. Delivered by Ben Saks, chief engineer of Saks & Associates and ISO C++ Standards committee member, this presentation from CppCon 2024 equips developers with essential knowledge to write more maintainable and robust C++ code.