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//@ run-pass
// Check tautalogically false `Sized` bounds
#![feature(trivial_bounds)]
#![allow(unused)]
trait A {}
impl A for i32 {}
struct T<X: ?Sized> {
x: X,
}
struct S(str, str) where str: Sized;
//~^ WARNING Sized does not depend on any type or lifetime
fn unsized_local() where for<'a> T<dyn A + 'a>: Sized {
//~^ WARNING Sized does not depend on any type or lifetime
let x: T<dyn A> = *(Box::new(T { x: 1 }) as Box<T<dyn A>>);
}
fn return_str() -> str where str: Sized {
//~^ WARNING Sized does not depend on any type or lifetime
*"Sized".to_string().into_boxed_str()
}
fn main() {}
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