//@ known-bug: #110395 //@ revisions: stock precise #![feature(const_trait_impl)] #![feature(const_mut_refs)] #![cfg_attr(precise, feature(const_precise_live_drops))] use std::marker::{Destruct, PhantomData}; struct NonTrivialDrop; impl Drop for NonTrivialDrop { fn drop(&mut self) { println!("Non trivial drop"); } } struct ConstImplWithDropGlue(NonTrivialDrop); impl const Drop for ConstImplWithDropGlue { fn drop(&mut self) {} } const fn check(_: T) {} macro_rules! check_all { ($($exp:expr),*$(,)?) => {$( const _: () = check($exp); )*}; } check_all! { NonTrivialDrop, ConstImplWithDropGlue(NonTrivialDrop), } fn main() {}