> I think it will be quite useful to accepting source code from a input
> stream, not just read from the file specified in the arguments. If so, we
> can write some frontend programs to generate C code on the fly and redirect
> it to tcc to generate the binary code.
> If no file or input stream specified, tcc can use the standard input and
> this will be helpful to debug/testing becuase it already supports running
> code in memory.
>
> - Hanzac
>
With no file specified it should show version and usage. Maybe like