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

class C
{
    int a;
    union
    {
        int i;
        double d;
    }
    int z;
}

void func()
{
    scope c = new C;
    access1(c);
    assert(c.i == 42);
    access2(c);
    assert(c.d == 2.5);
}

void access1(C c)
{
    c.i = 42;
}

void access2(C c)
{
    c.d = 2.5;
}

void main()
{
    func();
}