rust/tests/ui/consts/promoted-const-drop.rs
2024-09-15 09:51:32 +02:00

16 lines
377 B
Rust

#![feature(const_trait_impl)]
struct A();
impl const Drop for A {
//~^ ERROR const `impl` for trait `Drop` which is not marked with `#[const_trait]`
fn drop(&mut self) {}
}
const C: A = A();
fn main() {
let _: &'static A = &A(); //~ ERROR temporary value dropped while borrowed
let _: &'static [A] = &[C]; //~ ERROR temporary value dropped while borrowed
}