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// run-pass
#![allow(dead_code)]
#![allow(unused_variables)]
// Issue #24644 - block causes a &Trait -> &Trait coercion:
trait Trait {}
struct Bar;
impl Trait for Bar {}
fn main() {
let x: &[&dyn Trait] = &[{ &Bar }];
}
// Issue #25748 - the cast causes an &Encoding -> &Encoding coercion:
pub struct UTF8Encoding;
pub const UTF_8: &'static UTF8Encoding = &UTF8Encoding;
pub trait Encoding {}
impl Encoding for UTF8Encoding {}
pub fn f() -> &'static dyn Encoding { UTF_8 as &'static dyn Encoding }
// Root of the problem: &Trait -> &Trait coercions:
const FOO: &'static dyn Trait = &Bar;
const BAR: &'static dyn Trait = FOO;
fn foo() { let _x = BAR; }
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