How to debug C++ lambda expressions with GDB

Modern versions of the C++ programming language have a feature known as lambda expressions. This article shows how you can debug lambda expressions using GDB, the GNU Project Debugger. Even if you're not interested in debugging lambdas, the techniques presented here are useful for many other debugging situations. What is a lambda expression? A lambda expression provides the C++ programmer with a way to create an anonymous or unnamed function. Lambda expressions are often used in situations where...