47 lines
1.1 KiB
Rust
47 lines
1.1 KiB
Rust
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// edition:2018
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#![feature(async_await)]
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#![feature(arbitrary_self_types)]
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#![allow(non_snake_case)]
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use std::pin::Pin;
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struct Struct { }
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impl Struct {
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// Test using `&Struct` explicitly:
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async fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
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//~^ ERROR missing lifetime specifier
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//~| ERROR cannot infer an appropriate lifetime
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f
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}
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async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 {
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//~^ ERROR missing lifetime specifier
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//~| ERROR cannot infer an appropriate lifetime
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f
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}
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async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 {
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//~^ ERROR missing lifetime specifier
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//~| ERROR cannot infer an appropriate lifetime
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f
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}
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async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 {
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//~^ ERROR missing lifetime specifier
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//~| ERROR cannot infer an appropriate lifetime
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f
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}
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async fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 {
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//~^ ERROR missing lifetime specifier
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//~| ERROR cannot infer an appropriate lifetime
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f
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}
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}
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fn main() { }
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