Calling functions using mixins

[Dennis Ritchie via Digitalmars-d-learn]

hi,
Is it possible to call functions using mixins in this way?

-----
import std.stdio;

int fooTestMixin() {
        return 5;
}

void main() {

        enum t { fooTestMixin };
        immutable string[] strArr = [ "fooTestMixin" ];

        writeln(mixin(`mixin("t.fooTestMixin")`));
        writeln(mixin(`mixin("strArr[0]")`));
}