Not only is it contrived, it's also compiler dependent[1]. I'd wager most compilers will simply copy the contents of the included file like gcc does, but all ki

Not only is it contrived, it's also compiler dependent[1]. I'd wager most compilers will simply copy the contents of the included file like gcc does, but all kinds of other stuff can happen. [1] https://gcc.gnu.org/onlinedocs/cpp/Include-Syntax.html https://gcc.gnu.org/onlinedocs/cpp/Include-Syntax.html