Most basic nothrow, pure, @safe functions?

[bearophile]

Steven Schveighoffer:

> This is also a pure function:
>
> pure int foo()
> {
>    while(1) {}
>    return 0;
> }
>
> Pure doesn't mean "bug free".

Thankfully the D compiler catches the bug :-)

test.d(3,4): Warning: statement is not reachable

Bye,
bearophile