tests/ui/impl-trait/transmute/in-defining-scope.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

// Used to cause a query cycle due to using `TypingEnv::PostAnalysis`,
// in #119821 const eval was changed to always use this mode.
//
//@ check-pass

use std::mem::transmute;

fn foo() -> impl Sized {
    //~^ WARN function cannot return without recursing
    unsafe {
        transmute::<_, u8>(foo());
    }
    0u8
}

fn main() {}