Add missing edition directives for async-await tests

16 files changed, 45 insertions, 36 deletions

diff --git a/tests/ui/async-await/async-fn/edition-2015-not-async-bound.rs b/tests/ui/async-await/async-fn/edition-2015-not-async-bound.rs
index d222ddc081e..60a7dff7d49 100644
--- a/tests/ui/async-await/async-fn/edition-2015-not-async-bound.rs
+++ b/tests/ui/async-await/async-fn/edition-2015-not-async-bound.rs
@@ -1,3 +1,4 @@
+//@ edition:2015
 //@ check-pass
 // Make sure that we don't eagerly recover `async ::Bound` in edition 2015.
 
diff --git a/tests/ui/async-await/async-fn/edition-2015.rs b/tests/ui/async-await/async-fn/edition-2015.rs
index 341b9b10e67..5a81df3a4e4 100644
--- a/tests/ui/async-await/async-fn/edition-2015.rs
+++ b/tests/ui/async-await/async-fn/edition-2015.rs
@@ -1,3 +1,4 @@
+//@ edition:2015
 fn foo(x: impl async Fn()) -> impl async Fn() { x }
 //~^ ERROR `async` trait bounds are only allowed in Rust 2018 or later
 //~| ERROR `async` trait bounds are only allowed in Rust 2018 or later
diff --git a/tests/ui/async-await/async-fn/edition-2015.stderr b/tests/ui/async-await/async-fn/edition-2015.stderr
index ca9e64cd1bb..0bec00c162c 100644
--- a/tests/ui/async-await/async-fn/edition-2015.stderr
+++ b/tests/ui/async-await/async-fn/edition-2015.stderr
@@ -1,5 +1,5 @@
 error: `async` trait bounds are only allowed in Rust 2018 or later
-  --> $DIR/edition-2015.rs:1:16
+  --> $DIR/edition-2015.rs:2:16
    |
 LL | fn foo(x: impl async Fn()) -> impl async Fn() { x }
    |                ^^^^^
@@ -8,7 +8,7 @@ LL | fn foo(x: impl async Fn()) -> impl async Fn() { x }
    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
 
 error: `async` trait bounds are only allowed in Rust 2018 or later
-  --> $DIR/edition-2015.rs:1:36
+  --> $DIR/edition-2015.rs:2:36
    |
 LL | fn foo(x: impl async Fn()) -> impl async Fn() { x }
    |                                    ^^^^^
@@ -17,7 +17,7 @@ LL | fn foo(x: impl async Fn()) -> impl async Fn() { x }
    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
 
 error[E0658]: `async` trait bounds are unstable
-  --> $DIR/edition-2015.rs:1:16
+  --> $DIR/edition-2015.rs:2:16
    |
 LL | fn foo(x: impl async Fn()) -> impl async Fn() { x }
    |                ^^^^^
@@ -28,7 +28,7 @@ LL | fn foo(x: impl async Fn()) -> impl async Fn() { x }
    = help: use the desugared name of the async trait, such as `AsyncFn`
 
 error[E0658]: `async` trait bounds are unstable
-  --> $DIR/edition-2015.rs:1:36
+  --> $DIR/edition-2015.rs:2:36
    |
 LL | fn foo(x: impl async Fn()) -> impl async Fn() { x }
    |                                    ^^^^^
diff --git a/tests/ui/async-await/await-keyword/2015-edition-error-various-positions.rs b/tests/ui/async-await/await-keyword/2015-edition-error-various-positions.rs
index 50c1639996e..714a3328ecf 100644
--- a/tests/ui/async-await/await-keyword/2015-edition-error-various-positions.rs
+++ b/tests/ui/async-await/await-keyword/2015-edition-error-various-positions.rs
@@ -1,3 +1,4 @@
+//@ edition:2015
 #![allow(non_camel_case_types)]
 #![deny(keyword_idents)]
 
diff --git a/tests/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr b/tests/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr
index 8cea73f8651..70900e612f4 100644
--- a/tests/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr
+++ b/tests/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr
@@ -1,5 +1,5 @@
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:5:13
+  --> $DIR/2015-edition-error-various-positions.rs:6:13
    |
 LL |     pub mod await {
    |             ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -7,14 +7,14 @@ LL |     pub mod await {
    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 note: the lint level is defined here
-  --> $DIR/2015-edition-error-various-positions.rs:2:9
+  --> $DIR/2015-edition-error-various-positions.rs:3:9
    |
 LL | #![deny(keyword_idents)]
    |         ^^^^^^^^^^^^^^
    = note: `#[deny(keyword_idents_2018)]` implied by `#[deny(keyword_idents)]`
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:7:20
+  --> $DIR/2015-edition-error-various-positions.rs:8:20
    |
 LL |         pub struct await;
    |                    ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -23,7 +23,7 @@ LL |         pub struct await;
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:11:16
+  --> $DIR/2015-edition-error-various-positions.rs:12:16
    |
 LL | use outer_mod::await::await;
    |                ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -32,7 +32,7 @@ LL | use outer_mod::await::await;
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:11:23
+  --> $DIR/2015-edition-error-various-positions.rs:12:23
    |
 LL | use outer_mod::await::await;
    |                       ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -41,7 +41,7 @@ LL | use outer_mod::await::await;
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:16:14
+  --> $DIR/2015-edition-error-various-positions.rs:17:14
    |
 LL | struct Foo { await: () }
    |              ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -50,7 +50,7 @@ LL | struct Foo { await: () }
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:20:15
+  --> $DIR/2015-edition-error-various-positions.rs:21:15
    |
 LL | impl Foo { fn await() {} }
    |               ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -59,7 +59,7 @@ LL | impl Foo { fn await() {} }
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:24:14
+  --> $DIR/2015-edition-error-various-positions.rs:25:14
    |
 LL | macro_rules! await {
    |              ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -68,7 +68,7 @@ LL | macro_rules! await {
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:31:5
+  --> $DIR/2015-edition-error-various-positions.rs:32:5
    |
 LL |     await!();
    |     ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -77,7 +77,7 @@ LL |     await!();
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:34:11
+  --> $DIR/2015-edition-error-various-positions.rs:35:11
    |
 LL |     match await { await => {} }
    |           ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -86,7 +86,7 @@ LL |     match await { await => {} }
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-error-various-positions.rs:34:19
+  --> $DIR/2015-edition-error-various-positions.rs:35:19
    |
 LL |     match await { await => {} }
    |                   ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
diff --git a/tests/ui/async-await/await-keyword/2015-edition-warning.fixed b/tests/ui/async-await/await-keyword/2015-edition-warning.fixed
index 4cb8017c7ee..45758cb1039 100644
--- a/tests/ui/async-await/await-keyword/2015-edition-warning.fixed
+++ b/tests/ui/async-await/await-keyword/2015-edition-warning.fixed
@@ -1,3 +1,4 @@
+//@ edition:2015
 //@ run-rustfix
 
 #![allow(non_camel_case_types)]
diff --git a/tests/ui/async-await/await-keyword/2015-edition-warning.rs b/tests/ui/async-await/await-keyword/2015-edition-warning.rs
index d591a5af821..ea26abe072b 100644
--- a/tests/ui/async-await/await-keyword/2015-edition-warning.rs
+++ b/tests/ui/async-await/await-keyword/2015-edition-warning.rs
@@ -1,3 +1,4 @@
+//@ edition:2015
 //@ run-rustfix
 
 #![allow(non_camel_case_types)]
diff --git a/tests/ui/async-await/await-keyword/2015-edition-warning.stderr b/tests/ui/async-await/await-keyword/2015-edition-warning.stderr
index 70b7fa52a19..9d19a09092b 100644
--- a/tests/ui/async-await/await-keyword/2015-edition-warning.stderr
+++ b/tests/ui/async-await/await-keyword/2015-edition-warning.stderr
@@ -1,5 +1,5 @@
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-warning.rs:7:13
+  --> $DIR/2015-edition-warning.rs:8:13
    |
 LL |     pub mod await {
    |             ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -7,14 +7,14 @@ LL |     pub mod await {
    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 note: the lint level is defined here
-  --> $DIR/2015-edition-warning.rs:4:9
+  --> $DIR/2015-edition-warning.rs:5:9
    |
 LL | #![deny(keyword_idents)]
    |         ^^^^^^^^^^^^^^
    = note: `#[deny(keyword_idents_2018)]` implied by `#[deny(keyword_idents)]`
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-warning.rs:10:20
+  --> $DIR/2015-edition-warning.rs:11:20
    |
 LL |         pub struct await;
    |                    ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -23,7 +23,7 @@ LL |         pub struct await;
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-warning.rs:15:16
+  --> $DIR/2015-edition-warning.rs:16:16
    |
 LL | use outer_mod::await::await;
    |                ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -32,7 +32,7 @@ LL | use outer_mod::await::await;
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-warning.rs:15:23
+  --> $DIR/2015-edition-warning.rs:16:23
    |
 LL | use outer_mod::await::await;
    |                       ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -41,7 +41,7 @@ LL | use outer_mod::await::await;
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-warning.rs:22:11
+  --> $DIR/2015-edition-warning.rs:23:11
    |
 LL |     match await { await => {} }
    |           ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -50,7 +50,7 @@ LL |     match await { await => {} }
    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
 
 error: `await` is a keyword in the 2018 edition
-  --> $DIR/2015-edition-warning.rs:22:19
+  --> $DIR/2015-edition-warning.rs:23:19
    |
 LL |     match await { await => {} }
    |                   ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
diff --git a/tests/ui/async-await/for-await-2015.rs b/tests/ui/async-await/for-await-2015.rs
index 89ff256da1d..c2bd39c8446 100644
--- a/tests/ui/async-await/for-await-2015.rs
+++ b/tests/ui/async-await/for-await-2015.rs
@@ -1,3 +1,4 @@
+//@ edition:2015
 //@ check-pass
 
 #![feature(async_for_loop)]
diff --git a/tests/ui/async-await/issue-65634-raw-ident-suggestion.edition2015.stderr b/tests/ui/async-await/issue-65634-raw-ident-suggestion.edition2015.stderr
index 2bdc1347c81..8ce4d4ea06a 100644
--- a/tests/ui/async-await/issue-65634-raw-ident-suggestion.edition2015.stderr
+++ b/tests/ui/async-await/issue-65634-raw-ident-suggestion.edition2015.stderr
@@ -1,16 +1,16 @@
 error[E0034]: multiple applicable items in scope
-  --> $DIR/issue-65634-raw-ident-suggestion.rs:24:13
+  --> $DIR/issue-65634-raw-ident-suggestion.rs:25:13
    |
 LL |     r#fn {}.r#struct();
    |             ^^^^^^^^ multiple `r#struct` found
    |
 note: candidate #1 is defined in an impl of the trait `async` for the type `r#fn`
-  --> $DIR/issue-65634-raw-ident-suggestion.rs:7:5
+  --> $DIR/issue-65634-raw-ident-suggestion.rs:8:5
    |
 LL |     fn r#struct(&self) {
    |     ^^^^^^^^^^^^^^^^^^
 note: candidate #2 is defined in an impl of the trait `await` for the type `r#fn`
-  --> $DIR/issue-65634-raw-ident-suggestion.rs:13:5
+  --> $DIR/issue-65634-raw-ident-suggestion.rs:14:5
    |
 LL |     fn r#struct(&self) {
    |     ^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/async-await/issue-65634-raw-ident-suggestion.edition2018.stderr b/tests/ui/async-await/issue-65634-raw-ident-suggestion.edition2018.stderr
index ab10ab749fe..d910ef9872c 100644
--- a/tests/ui/async-await/issue-65634-raw-ident-suggestion.edition2018.stderr
+++ b/tests/ui/async-await/issue-65634-raw-ident-suggestion.edition2018.stderr
@@ -1,16 +1,16 @@
 error[E0034]: multiple applicable items in scope
-  --> $DIR/issue-65634-raw-ident-suggestion.rs:24:13
+  --> $DIR/issue-65634-raw-ident-suggestion.rs:25:13
    |
 LL |     r#fn {}.r#struct();
    |             ^^^^^^^^ multiple `r#struct` found
    |
 note: candidate #1 is defined in an impl of the trait `r#async` for the type `r#fn`
-  --> $DIR/issue-65634-raw-ident-suggestion.rs:7:5
+  --> $DIR/issue-65634-raw-ident-suggestion.rs:8:5
    |
 LL |     fn r#struct(&self) {
    |     ^^^^^^^^^^^^^^^^^^
 note: candidate #2 is defined in an impl of the trait `r#await` for the type `r#fn`
-  --> $DIR/issue-65634-raw-ident-suggestion.rs:13:5
+  --> $DIR/issue-65634-raw-ident-suggestion.rs:14:5
    |
 LL |     fn r#struct(&self) {
    |     ^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/async-await/issue-65634-raw-ident-suggestion.rs b/tests/ui/async-await/issue-65634-raw-ident-suggestion.rs
index ef5760f4846..98f5b6dd9f9 100644
--- a/tests/ui/async-await/issue-65634-raw-ident-suggestion.rs
+++ b/tests/ui/async-await/issue-65634-raw-ident-suggestion.rs
@@ -1,4 +1,5 @@
 //@ revisions: edition2015 edition2018
+//@[edition2015]edition:2015
 //@[edition2018]edition:2018
 
 #![allow(non_camel_case_types)]
diff --git a/tests/ui/async-await/suggest-switching-edition-on-await-cargo.rs b/tests/ui/async-await/suggest-switching-edition-on-await-cargo.rs
index bcb5cb94b77..555b0110521 100644
--- a/tests/ui/async-await/suggest-switching-edition-on-await-cargo.rs
+++ b/tests/ui/async-await/suggest-switching-edition-on-await-cargo.rs
@@ -1,3 +1,4 @@
+//@ edition:2015
 //@ rustc-env:CARGO_CRATE_NAME=foo
 
 use std::pin::Pin;
diff --git a/tests/ui/async-await/suggest-switching-edition-on-await-cargo.stderr b/tests/ui/async-await/suggest-switching-edition-on-await-cargo.stderr
index 11f5825c232..c5f1793731e 100644
--- a/tests/ui/async-await/suggest-switching-edition-on-await-cargo.stderr
+++ b/tests/ui/async-await/suggest-switching-edition-on-await-cargo.stderr
@@ -1,5 +1,5 @@
 error[E0609]: no field `await` on type `await_on_struct_missing::S`
-  --> $DIR/suggest-switching-edition-on-await-cargo.rs:11:7
+  --> $DIR/suggest-switching-edition-on-await-cargo.rs:12:7
    |
 LL |     x.await;
    |       ^^^^^ unknown field
@@ -9,7 +9,7 @@ LL |     x.await;
    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
 
 error[E0609]: no field `await` on type `await_on_struct_similar::S`
-  --> $DIR/suggest-switching-edition-on-await-cargo.rs:24:7
+  --> $DIR/suggest-switching-edition-on-await-cargo.rs:25:7
    |
 LL |     x.await;
    |       ^^^^^ unknown field
@@ -24,7 +24,7 @@ LL +     x.awai;
    |
 
 error[E0609]: no field `await` on type `Pin<&mut dyn Future<Output = ()>>`
-  --> $DIR/suggest-switching-edition-on-await-cargo.rs:34:7
+  --> $DIR/suggest-switching-edition-on-await-cargo.rs:35:7
    |
 LL |     x.await;
    |       ^^^^^ unknown field
@@ -34,7 +34,7 @@ LL |     x.await;
    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
 
 error[E0609]: no field `await` on type `impl Future<Output = ()>`
-  --> $DIR/suggest-switching-edition-on-await-cargo.rs:43:7
+  --> $DIR/suggest-switching-edition-on-await-cargo.rs:44:7
    |
 LL |     x.await;
    |       ^^^^^ unknown field
diff --git a/tests/ui/async-await/suggest-switching-edition-on-await.rs b/tests/ui/async-await/suggest-switching-edition-on-await.rs
index 0907a87e02c..6b639fa0b4e 100644
--- a/tests/ui/async-await/suggest-switching-edition-on-await.rs
+++ b/tests/ui/async-await/suggest-switching-edition-on-await.rs
@@ -1,3 +1,4 @@
+//@ edition:2015
 use std::pin::Pin;
 use std::future::Future;
 
diff --git a/tests/ui/async-await/suggest-switching-edition-on-await.stderr b/tests/ui/async-await/suggest-switching-edition-on-await.stderr
index 2ede8d5b7f4..bf03016222e 100644
--- a/tests/ui/async-await/suggest-switching-edition-on-await.stderr
+++ b/tests/ui/async-await/suggest-switching-edition-on-await.stderr
@@ -1,5 +1,5 @@
 error[E0609]: no field `await` on type `await_on_struct_missing::S`
-  --> $DIR/suggest-switching-edition-on-await.rs:9:7
+  --> $DIR/suggest-switching-edition-on-await.rs:10:7
    |
 LL |     x.await;
    |       ^^^^^ unknown field
@@ -9,7 +9,7 @@ LL |     x.await;
    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
 
 error[E0609]: no field `await` on type `await_on_struct_similar::S`
-  --> $DIR/suggest-switching-edition-on-await.rs:22:7
+  --> $DIR/suggest-switching-edition-on-await.rs:23:7
    |
 LL |     x.await;
    |       ^^^^^ unknown field
@@ -24,7 +24,7 @@ LL +     x.awai;
    |
 
 error[E0609]: no field `await` on type `Pin<&mut dyn Future<Output = ()>>`
-  --> $DIR/suggest-switching-edition-on-await.rs:32:7
+  --> $DIR/suggest-switching-edition-on-await.rs:33:7
    |
 LL |     x.await;
    |       ^^^^^ unknown field
@@ -34,7 +34,7 @@ LL |     x.await;
    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
 
 error[E0609]: no field `await` on type `impl Future<Output = ()>`
-  --> $DIR/suggest-switching-edition-on-await.rs:41:7
+  --> $DIR/suggest-switching-edition-on-await.rs:42:7
    |
 LL |     x.await;
    |       ^^^^^ unknown field