rust/tests/ui/self/elision/ref-struct-async.rs

39 lines
845 B
Rust

//@ edition:2018
#![allow(non_snake_case)]
use std::pin::Pin;
struct Struct { }
impl Struct {
// Test using `&Struct` explicitly:
async fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
async fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
}
fn main() { }