Fix out-ouf-source build for runtime as well. To build out-of-source, follow these steps: # [[Insert LLVM build instructions here]] mkdir my_build_dir cd my_build_dir svn co http://svn.dsource.org/projects/tango/trunk tango ccmake <PATH_TO_SOURCE> # (Regular ccmake stuff, press 'c' a few times followed by 'g') make make runtime # add `PWD`/bin to PATH closes #213

module interface1;

extern(C) int printf(char*,...);

interface Inter
{
    void func();
}

class Class : Inter
{
    override void func()
    {
        printf("hello world\n");
    }
}

void main()
{
    scope c = new Class;
    c.func();
    Inter i = c;
    i.func();
}