const-trait-bounds-trait-objects.rs

#![feature(const_trait_impl)]
// FIXME(effects) add effects
//@ edition: 2021

#[const_trait]
trait Trait {}

fn main() {
    let _: &dyn const Trait; //~ ERROR const trait bounds are not allowed in trait object types
    let _: &dyn ~const Trait; //~ ERROR `~const` is not allowed here
}

// Regression test for issue #119525.
trait NonConst {}
const fn handle(_: &dyn const NonConst) {}
//~^ ERROR const trait bounds are not allowed in trait object types
const fn take(_: &dyn ~const NonConst) {}
//~^ ERROR `~const` is not allowed here