Optionally permit to check case in file path in #include directive (o swith to force the compiler to be case sensitive)
So, obviously, the Windows OS and FileSystem isn't case sensitive for file names and paths.. But when you write code on a windows system, you may want to write cross-compatible code.
Small problems I tend to run into often is case "typo" in #include directives on code written on a Windows box built on a Linux one.
So, it would be nice to make either the editor "case aware" if not case sensitive. Maybe optionally (to not automatically break code of people that don't care about case in their code), or to have a switch that could make the compiler generate a warning or an error if case doesn't match.