rust/tests/ui/consts/promoted_const_call.rs

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// known-bug: #103507
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#![feature(const_mut_refs)]
#![feature(const_trait_impl)]
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struct Panic;
impl const Drop for Panic { fn drop(&mut self) { panic!(); } }
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pub const fn id<T>(x: T) -> T { x }
pub const C: () = {
let _: &'static _ = &id(&Panic);
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//FIXME ~^ ERROR: temporary value dropped while borrowed
//FIXME ~| ERROR: temporary value dropped while borrowed
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};
fn main() {
let _: &'static _ = &id(&Panic);
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//FIXME ~^ ERROR: temporary value dropped while borrowed
//FIXME ~| ERROR: temporary value dropped while borrowed
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let _: &'static _ = &&(Panic, 0).1;
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//FIXME~^ ERROR: temporary value dropped while borrowed
//FIXME~| ERROR: temporary value dropped while borrowed
}