How do I fix Clang compilation errors?

I'm getting a 'undefined reference' error when I compile my C++ code with Clang. What should I do?

The 'undefined reference' error usually means that the linker can't find the implementation of a function you're trying to use. Have you checked if all your source files are included in the compilation command?

I think I missed one of the source files. How do I include it?

You can include additional source files by adding them to your compile command. For example, if you're using clang++, you can do: clang++ main.cpp other_file.cpp -o my_program.

Got it! What if I still get errors after including all files?

If you still encounter errors, check for typos in function names or ensure that all necessary libraries are linked properly. You can also use the -l flag to link libraries.

Thanks! That helps a lot. What about warnings? Should I be concerned?

Warnings are not errors, but they can indicate potential issues in your code. It's a good practice to address them to avoid future problems.