// run-pass static mut DROPPED: [bool; 2] = [false, false]; struct A(usize); struct Foo { _a: A, _b: isize } impl Drop for A { fn drop(&mut self) { let A(i) = *self; unsafe { DROPPED[i] = true; } } } fn main() { { Foo { _a: A(0), ..Foo { _a: A(1), _b: 2 } }; } unsafe { assert!(DROPPED[0]); assert!(DROPPED[1]); } }