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//@ compile-flags: -Znext-solver
//@ revisions: stock precise
#![feature(const_trait_impl, const_destruct)]
#![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: ~const Destruct>(_: T) {}
macro_rules! check_all {
($($exp:expr),*$(,)?) => {$(
const _: () = check($exp);
)*};
}
check_all! {
NonTrivialDrop,
//~^ ERROR the trait bound `NonTrivialDrop: const Destruct` is not satisfied
ConstImplWithDropGlue(NonTrivialDrop),
//~^ ERROR the trait bound `NonTrivialDrop: const Destruct` is not satisfied
}
fn main() {}
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