struct S

{

    size_t a, b;

    this(this) {} // no POD anymore

}

​

void foo(S param);

​

void bar()

{

    // allocate a temporary on the caller's stack and move it to the callee

    foo(S(1, 2));

​

    S lvalue;

    // copy lvalue to a temporary on the caller's stack (incl. postblit call)

    // and then move that temporary to the callee

    foo(lvalue);

​

    import std.algorithm.mutation : move;

    // move move()-rvalue-result to the callee

    foo(move(lvalue));

}

​