No Output with shebang.

[anonymous via Digitalmars-d-learn]

On Wednesday, 20 August 2014 at 20:17:49 UTC, Newbie wrote:
> #!/usr/bin/gdc
>
> import std.stdio;
> void main()
> {
>      writeln("Hello, world with automated script running!");
> }
>
> When I compile the code above normal to an a.out binary it runs
> like expected. But running it with shebang it does nothing. No
> output, especially no error message. Nothing.
>
> What do I wrong?

gdc just compiles the program to a.out. It doesn't run the
resulting executable. You need to use something like rdmd instead
of gdc. rdmd compiles to some temporary location and then runs
the executable.