extern crate core; | |
use core::ops::Drop; | |
trait Bar {} | |
struct G<T: ?Sized> { | |
_ptr: *const T | |
} | |
impl<T> Drop for G<T> { | |
//~^ ERROR: The requirement `T: std::marker::Sized` is added only by the Drop impl. [E0367] | |
fn drop(&mut self) { | |
if !self._ptr.is_null() { | |
} | |
} | |
} | |
fn main() { | |
let x:G<dyn Bar>; | |
} |