module test;

class Foo
{
    void foo()
    {
        import std.traits;

        alias funs = MemberFunctionsTuple!( typeof( this ), "bar" );

        void function( string ) b = &funs[ 0 ];
        
        b( "world" );
    }

    void bar( string s )
    {
        import std.stdio;
        writeln( "hello ", s );
    }
}

void main()
{
    auto f = new Foo();
    f.foo();
}


On Ubuntu (but it has been tested on windows too )

dmd test.d 

causes segmentation fault