pragma

In programming, a pragma is a specialized instruction or directive given to a compiler to modify its behavior during code compilation. Think of it as a set of hints that tell the compiler how to handle certain parts of the code—like optimizing performance, managing warnings, or controlling debugging features. Pragma directives are usually language-specific and do not affect the actual program's execution but influence how the program is built and optimized. They help developers fine-tune the compilation process to achieve desired performance, safety, or compatibility goals.