What are the key differences between GCC and Clang?

What are the key differences between GCC and Clang?

GCC and Clang are both popular compilers, but they have different features. GCC is known for its extensive support for various architectures, while Clang offers faster compilation times and better error messages. Would you like to know more about specific features?

Yes, can you tell me about their optimization capabilities?

GCC has a long history of optimization techniques and is often considered more mature in this area. Clang, on the other hand, focuses on providing more aggressive optimizations and better support for modern C++ standards. Both compilers have their strengths depending on the use case.

What about their support for C++ standards?

Clang generally has faster updates for new C++ standards and features, often supporting them before GCC. However, GCC has made significant strides in recent years and now supports many modern C++ features as well.

Which one should I choose for my project?

It depends on your project's requirements. If you need faster compilation and better diagnostics, Clang might be the way to go. If you require extensive architecture support and mature optimizations, GCC could be a better choice.