mirror of https://github.com/rust-lang/rust
50 lines
1.5 KiB
Rust
50 lines
1.5 KiB
Rust
//@ rustc-env:CARGO_CRATE_NAME=foo
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use std::pin::Pin;
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use std::future::Future;
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fn main() {}
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fn await_on_struct_missing() {
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struct S;
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let x = S;
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x.await;
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//~^ ERROR no field `await` on type
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//~| NOTE unknown field
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//~| NOTE to `.await` a `Future`, switch to Rust 2018
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//~| HELP set `edition = "2021"` in `Cargo.toml`
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//~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide
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}
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fn await_on_struct_similar() {
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struct S {
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awai: u8,
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}
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let x = S { awai: 42 };
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x.await;
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//~^ ERROR no field `await` on type
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//~| NOTE unknown field
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//~| HELP a field with a similar name exists
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//~| NOTE to `.await` a `Future`, switch to Rust 2018
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//~| HELP set `edition = "2021"` in `Cargo.toml`
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//~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide
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}
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fn await_on_63533(x: Pin<&mut dyn Future<Output = ()>>) {
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x.await;
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//~^ ERROR no field `await` on type
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//~| NOTE unknown field
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//~| NOTE to `.await` a `Future`, switch to Rust 2018
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//~| HELP set `edition = "2021"` in `Cargo.toml`
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//~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide
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}
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fn await_on_apit(x: impl Future<Output = ()>) {
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x.await;
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//~^ ERROR no field `await` on type
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//~| NOTE unknown field
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//~| NOTE to `.await` a `Future`, switch to Rust 2018
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//~| HELP set `edition = "2021"` in `Cargo.toml`
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//~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide
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}
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