rust/tests/ui/async-await/edition-deny-async-fns-2015.next.stderr

error[E0670]: `async fn` is not permitted in Rust 2015
  --> $DIR/edition-deny-async-fns-2015.rs:5:1
   |
LL | async fn foo() {}
   | ^^^^^ to use `async fn`, switch to Rust 2018 or later
   |
   = help: pass `--edition 2021` to `rustc`
   = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0670]: `async fn` is not permitted in Rust 2015
  --> $DIR/edition-deny-async-fns-2015.rs:7:12
   |
LL | fn baz() { async fn foo() {} }
   |            ^^^^^ to use `async fn`, switch to Rust 2018 or later
   |
   = help: pass `--edition 2021` to `rustc`
   = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0670]: `async fn` is not permitted in Rust 2015
  --> $DIR/edition-deny-async-fns-2015.rs:9:1
   |
LL | async fn async_baz() {
   | ^^^^^ to use `async fn`, switch to Rust 2018 or later
   |
   = help: pass `--edition 2021` to `rustc`
   = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0670]: `async fn` is not permitted in Rust 2015
  --> $DIR/edition-deny-async-fns-2015.rs:10:5
   |
LL |     async fn bar() {}
   |     ^^^^^ to use `async fn`, switch to Rust 2018 or later
   |
   = help: pass `--edition 2021` to `rustc`
   = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0670]: `async fn` is not permitted in Rust 2015
  --> $DIR/edition-deny-async-fns-2015.rs:16:5
   |
LL |     async fn foo() {}
   |     ^^^^^ to use `async fn`, switch to Rust 2018 or later
   |
   = help: pass `--edition 2021` to `rustc`
   = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0670]: `async fn` is not permitted in Rust 2015
  --> $DIR/edition-deny-async-fns-2015.rs:20:5
   |
LL |     async fn foo() {}
   |     ^^^^^ to use `async fn`, switch to Rust 2018 or later
   |
   = help: pass `--edition 2021` to `rustc`
   = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0670]: `async fn` is not permitted in Rust 2015
  --> $DIR/edition-deny-async-fns-2015.rs:38:9
   |
LL |         async fn bar() {}
   |         ^^^^^ to use `async fn`, switch to Rust 2018 or later
   |
   = help: pass `--edition 2021` to `rustc`
   = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0670]: `async fn` is not permitted in Rust 2015
  --> $DIR/edition-deny-async-fns-2015.rs:28:9
   |
LL |         async fn foo() {}
   |         ^^^^^ to use `async fn`, switch to Rust 2018 or later
   |
   = help: pass `--edition 2021` to `rustc`
   = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0670]: `async fn` is not permitted in Rust 2015
  --> $DIR/edition-deny-async-fns-2015.rs:33:13
   |
LL |             async fn bar() {}
   |             ^^^^^ to use `async fn`, switch to Rust 2018 or later
   |
   = help: pass `--edition 2021` to `rustc`
   = note: for more on editions, read https://doc.rust-lang.org/edition-guide

error[E0706]: functions in traits cannot be declared `async`
  --> $DIR/edition-deny-async-fns-2015.rs:20:5
   |
LL |     async fn foo() {}
   |     -----^^^^^^^^^
   |     |
   |     `async` because of this
   |
   = note: `async` trait functions are not currently supported
   = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait
   = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information
   = help: add `#![feature(async_fn_in_trait)]` to the crate attributes to enable

error: aborting due to 10 previous errors

Some errors have detailed explanations: E0670, E0706.
For more information about an error, try `rustc --explain E0670`.