Rollup merge of rust-lang#122343 - compiler-errors:rando, r=fmease

matthiaskrgr · web-flow · commit 2336a894e0a4 · 2024-03-11T23:57:52.000+01:00
Remove some unnecessary `allow(incomplete_features)` in the test suite

A useless change, but I like things to be clean.
diff --git a/tests/ui/async-await/in-trait/early-bound-2.rs b/tests/ui/async-await/in-trait/early-bound-2.rs
@@ -1,8 +1,6 @@
 //@ check-pass
 //@ edition:2021
 
-#![allow(incomplete_features)]
-
 pub trait Foo {
     #[allow(async_fn_in_trait)]
     async fn foo(&mut self);
diff --git a/tests/ui/async-await/in-trait/fn-not-async-err.rs b/tests/ui/async-await/in-trait/fn-not-async-err.rs
@@ -1,7 +1,5 @@
 //@ edition: 2021
 
-#![allow(incomplete_features)]
-
 trait MyTrait {
     async fn foo(&self) -> i32;
 }
diff --git a/tests/ui/async-await/in-trait/fn-not-async-err.stderr b/tests/ui/async-await/in-trait/fn-not-async-err.stderr
@@ -1,11 +1,11 @@
 error: method should be `async` or return a future, but it is synchronous
-  --> $DIR/fn-not-async-err.rs:10:5
+  --> $DIR/fn-not-async-err.rs:8:5
    |
 LL |     fn foo(&self) -> i32 {
    |     ^^^^^^^^^^^^^^^^^^^^
    |
 note: this method is `async` so it expects a future to be returned
-  --> $DIR/fn-not-async-err.rs:6:5
+  --> $DIR/fn-not-async-err.rs:4:5
    |
 LL |     async fn foo(&self) -> i32;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/async-await/in-trait/fn-not-async-err2.rs b/tests/ui/async-await/in-trait/fn-not-async-err2.rs
@@ -1,8 +1,6 @@
 //@ edition: 2021
 //@ check-pass
 
-#![allow(incomplete_features)]
-
 use std::future::Future;
 
 trait MyTrait {
diff --git a/tests/ui/async-await/in-trait/generics-mismatch.rs b/tests/ui/async-await/in-trait/generics-mismatch.rs
@@ -1,7 +1,5 @@
 //@ edition: 2021
 
-#![allow(incomplete_features)]
-
 trait Foo {
     async fn foo<T>();
 }
diff --git a/tests/ui/async-await/in-trait/generics-mismatch.stderr b/tests/ui/async-await/in-trait/generics-mismatch.stderr
@@ -1,5 +1,5 @@
 error[E0053]: method `foo` has an incompatible generic parameter for trait `Foo`
-  --> $DIR/generics-mismatch.rs:10:18
+  --> $DIR/generics-mismatch.rs:8:18
    |
 LL | trait Foo {
    |       ---
diff --git a/tests/ui/async-await/in-trait/implied-bounds.rs b/tests/ui/async-await/in-trait/implied-bounds.rs
@@ -1,8 +1,6 @@
 //@ check-pass
 //@ edition: 2021
 
-#![allow(incomplete_features)]
-
 trait TcpStack {
     type Connection<'a>: Sized where Self: 'a;
     fn connect<'a>(&'a self) -> Self::Connection<'a>;
diff --git a/tests/ui/async-await/in-trait/issue-102138.rs b/tests/ui/async-await/in-trait/issue-102138.rs
@@ -1,8 +1,6 @@
 //@ check-pass
 //@ edition:2021
 
-#![allow(incomplete_features)]
-
 use std::future::Future;
 
 async fn yield_now() {}
diff --git a/tests/ui/async-await/in-trait/issue-102219.rs b/tests/ui/async-await/in-trait/issue-102219.rs
@@ -2,8 +2,6 @@
 //@ edition:2021
 //@ check-pass
 
-#![allow(incomplete_features)]
-
 trait T {
     #[allow(async_fn_in_trait)]
     async fn foo();
diff --git a/tests/ui/async-await/in-trait/issue-102310.rs b/tests/ui/async-await/in-trait/issue-102310.rs
@@ -1,8 +1,6 @@
 //@ check-pass
 //@ edition:2021
 
-#![allow(incomplete_features)]
-
 pub trait SpiDevice {
     #[allow(async_fn_in_trait)]
     async fn transaction<F, R>(&mut self);
diff --git a/tests/ui/async-await/in-trait/issue-104678.rs b/tests/ui/async-await/in-trait/issue-104678.rs
@@ -1,8 +1,6 @@
 //@ edition:2021
 //@ check-pass
 
-#![allow(incomplete_features)]
-
 use std::future::Future;
 pub trait Pool {
     type Conn;
diff --git a/tests/ui/async-await/in-trait/nested-rpit.rs b/tests/ui/async-await/in-trait/nested-rpit.rs
@@ -1,8 +1,6 @@
 //@ edition: 2021
 //@ check-pass
 
-#![allow(incomplete_features)]
-
 use std::future::Future;
 use std::marker::PhantomData;
 
diff --git a/tests/ui/const-generics/auxiliary/generics_of_parent.rs b/tests/ui/const-generics/auxiliary/generics_of_parent.rs
@@ -1,5 +1,4 @@
 #![feature(generic_const_exprs)]
-#![allow(incomplete_features)]
 
 // library portion of regression test for #87674
 pub struct Foo<const N: usize>([(); N + 1])
diff --git a/tests/ui/const-generics/auxiliary/generics_of_parent_impl_trait.rs b/tests/ui/const-generics/auxiliary/generics_of_parent_impl_trait.rs
@@ -1,5 +1,4 @@
 #![feature(generic_const_exprs)]
-#![allow(incomplete_features)]
 
 // library portion of testing that `impl Trait<{ expr }>` doesnt
 // ice because of a `DefKind::TyParam` parent
diff --git a/tests/ui/const-generics/generic_const_exprs/auxiliary/anon_const_non_local.rs b/tests/ui/const-generics/generic_const_exprs/auxiliary/anon_const_non_local.rs
@@ -1,5 +1,4 @@
 #![feature(generic_const_exprs)]
-#![allow(incomplete_features)]
 
 pub struct Foo<const N: usize>;
 
diff --git a/tests/ui/const-generics/generic_const_exprs/auxiliary/const_evaluatable_lib.rs b/tests/ui/const-generics/generic_const_exprs/auxiliary/const_evaluatable_lib.rs
@@ -1,5 +1,4 @@
 #![feature(generic_const_exprs)]
-#![allow(incomplete_features)]
 
 pub fn test1<T>() -> [u8; std::mem::size_of::<T>() - 1]
 where
diff --git a/tests/ui/const-generics/generic_const_exprs/cross_crate_predicate.stderr b/tests/ui/const-generics/generic_const_exprs/cross_crate_predicate.stderr
@@ -6,7 +6,7 @@ LL |     let _ = const_evaluatable_lib::test1::<T>();
    |
    = help: try adding a `where` bound using this expression: `where [(); std::mem::size_of::<T>() - 1]:`
 note: required by a bound in `test1`
-  --> $DIR/auxiliary/const_evaluatable_lib.rs:6:10
+  --> $DIR/auxiliary/const_evaluatable_lib.rs:5:10
    |
 LL | pub fn test1<T>() -> [u8; std::mem::size_of::<T>() - 1]
    |        ----- required by a bound in this function
@@ -22,7 +22,7 @@ LL |     let _ = const_evaluatable_lib::test1::<T>();
    |
    = help: try adding a `where` bound using this expression: `where [(); std::mem::size_of::<T>() - 1]:`
 note: required by a bound in `test1`
-  --> $DIR/auxiliary/const_evaluatable_lib.rs:4:27
+  --> $DIR/auxiliary/const_evaluatable_lib.rs:3:27
    |
 LL | pub fn test1<T>() -> [u8; std::mem::size_of::<T>() - 1]
    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `test1`
@@ -35,7 +35,7 @@ LL |     let _ = const_evaluatable_lib::test1::<T>();
    |
    = help: try adding a `where` bound using this expression: `where [(); std::mem::size_of::<T>() - 1]:`
 note: required by a bound in `test1`
-  --> $DIR/auxiliary/const_evaluatable_lib.rs:6:10
+  --> $DIR/auxiliary/const_evaluatable_lib.rs:5:10
    |
 LL | pub fn test1<T>() -> [u8; std::mem::size_of::<T>() - 1]
    |        ----- required by a bound in this function
@@ -51,7 +51,7 @@ LL |     let _ = const_evaluatable_lib::test1::<T>();
    |
    = help: try adding a `where` bound using this expression: `where [(); std::mem::size_of::<T>() - 1]:`
 note: required by a bound in `test1`
-  --> $DIR/auxiliary/const_evaluatable_lib.rs:4:27
+  --> $DIR/auxiliary/const_evaluatable_lib.rs:3:27
    |
 LL | pub fn test1<T>() -> [u8; std::mem::size_of::<T>() - 1]
    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `test1`
diff --git a/tests/ui/const-generics/issues/auxiliary/const_generic_issues_lib.rs b/tests/ui/const-generics/issues/auxiliary/const_generic_issues_lib.rs
@@ -1,5 +1,4 @@
 #![feature(generic_const_exprs)]
-#![allow(incomplete_features)]
 
 // All of these three items must be in `lib2` to reproduce the error
 
diff --git a/tests/ui/const-generics/parent_generics_of_encoding_impl_trait.stderr b/tests/ui/const-generics/parent_generics_of_encoding_impl_trait.stderr
@@ -5,7 +5,7 @@ LL |     generics_of_parent_impl_trait::foo([()]);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer the value of const parameter `N` declared on the function `foo`
    |
 note: required by a bound in `foo`
-  --> $DIR/auxiliary/generics_of_parent_impl_trait.rs:6:48
+  --> $DIR/auxiliary/generics_of_parent_impl_trait.rs:5:48
    |
 LL | pub fn foo<const N: usize>(foo: impl Into<[(); N + 1]>) {
    |                                                ^^^^^ required by this bound in `foo`
diff --git a/tests/ui/consts/auxiliary/closure-in-foreign-crate.rs b/tests/ui/consts/auxiliary/closure-in-foreign-crate.rs
@@ -1,6 +1,5 @@
 #![crate_type = "lib"]
 #![feature(const_closures, const_trait_impl, effects)]
-#![allow(incomplete_features)]
 
 pub const fn test() {
     let cl = const || {};
diff --git a/tests/ui/dyn-star/auxiliary/dyn-star-foreign.rs b/tests/ui/dyn-star/auxiliary/dyn-star-foreign.rs
@@ -1,5 +1,4 @@
 #![feature(dyn_star)]
-#![allow(incomplete_features)]
 
 use std::fmt::Display;
 
diff --git a/tests/ui/dyn-star/no-implicit-dyn-star.stderr b/tests/ui/dyn-star/no-implicit-dyn-star.stderr
@@ -10,7 +10,7 @@ LL |     dyn_star_foreign::require_dyn_star_display(1usize);
                       found type `usize`
    = help: `usize` implements `Display`, `#[feature(dyn_star)]` is likely not enabled; that feature it is currently incomplete
 note: function defined here
-  --> $DIR/auxiliary/dyn-star-foreign.rs:6:8
+  --> $DIR/auxiliary/dyn-star-foreign.rs:5:8
    |
 LL | pub fn require_dyn_star_display(_: dyn* Display) {}
    |        ^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/tests/ui/generic-associated-types/issue-90014-tait2.rs b/tests/ui/generic-associated-types/issue-90014-tait2.rs
@@ -6,7 +6,6 @@
 //@ error-pattern: expected generic lifetime parameter, found `'a`
 
 #![feature(type_alias_impl_trait)]
-#![allow(incomplete_features)]
 
 use std::future::Future;
 
diff --git a/tests/ui/generic-associated-types/issue-90014-tait2.stderr b/tests/ui/generic-associated-types/issue-90014-tait2.stderr
@@ -1,5 +1,5 @@
 error[E0792]: expected generic lifetime parameter, found `'a`
-  --> $DIR/issue-90014-tait2.rs:27:9
+  --> $DIR/issue-90014-tait2.rs:26:9
    |
 LL | type Fut<'a> = impl Future<Output = ()>;
    |          -- this generic parameter must be used with a generic lifetime parameter
diff --git a/tests/ui/impl-trait/in-trait/deep-match-works.rs b/tests/ui/impl-trait/in-trait/deep-match-works.rs
@@ -1,7 +1,6 @@
 //@ check-pass
 
 #![feature(lint_reasons)]
-#![allow(incomplete_features)]
 
 pub struct Wrapper<T>(T);
 
diff --git a/tests/ui/impl-trait/in-trait/default-body-type-err-2.rs b/tests/ui/impl-trait/in-trait/default-body-type-err-2.rs
@@ -1,7 +1,5 @@
 //@ edition:2021
 
-#![allow(incomplete_features)]
-
 pub trait Foo {
     async fn woopsie_async(&self) -> String {
         42
diff --git a/tests/ui/impl-trait/in-trait/default-body-type-err-2.stderr b/tests/ui/impl-trait/in-trait/default-body-type-err-2.stderr
@@ -1,5 +1,5 @@
 error[E0308]: mismatched types
-  --> $DIR/default-body-type-err-2.rs:7:9
+  --> $DIR/default-body-type-err-2.rs:5:9
    |
 LL |     async fn woopsie_async(&self) -> String {
    |                                      ------ expected `String` because of return type
diff --git a/tests/ui/impl-trait/in-trait/default-body-with-rpit.rs b/tests/ui/impl-trait/in-trait/default-body-with-rpit.rs
@@ -1,8 +1,6 @@
 //@ edition:2021
 //@ check-pass
 
-#![allow(incomplete_features)]
-
 use std::fmt::Debug;
 
 trait Foo {
diff --git a/tests/ui/impl-trait/in-trait/default-body.rs b/tests/ui/impl-trait/in-trait/default-body.rs
@@ -1,8 +1,6 @@
 //@ check-pass
 //@ edition:2021
 
-#![allow(incomplete_features)]
-
 use std::fmt::Debug;
 
 trait Foo {
diff --git a/tests/ui/impl-trait/in-trait/early.rs b/tests/ui/impl-trait/in-trait/early.rs
@@ -1,8 +1,6 @@
 //@ check-pass
 //@ edition:2021
 
-#![allow(incomplete_features)]
-
 pub trait Foo {
     #[allow(async_fn_in_trait)]
     async fn bar<'a: 'a>(&'a mut self);
diff --git a/tests/ui/impl-trait/in-trait/encode.rs b/tests/ui/impl-trait/in-trait/encode.rs
@@ -1,8 +1,6 @@
 //@ build-pass
 //@ compile-flags: --crate-type=lib
 
-#![allow(incomplete_features)]
-
 trait Foo {
     fn bar() -> impl Sized;
 }
diff --git a/tests/ui/impl-trait/in-trait/issue-102301.rs b/tests/ui/impl-trait/in-trait/issue-102301.rs
@@ -1,7 +1,5 @@
 //@ check-pass
 
-#![allow(incomplete_features)]
-
 trait Foo<T> {
     fn foo<F2: Foo<T>>(self) -> impl Foo<T>;
 }
diff --git a/tests/ui/impl-trait/in-trait/method-signature-matches.lt.stderr b/tests/ui/impl-trait/in-trait/method-signature-matches.lt.stderr
@@ -1,5 +1,5 @@
 error[E0053]: method `early` has an incompatible type for trait
-  --> $DIR/method-signature-matches.rs:57:27
+  --> $DIR/method-signature-matches.rs:55:27
    |
 LL |     fn early<'late, T>(_: &'late ()) {}
    |                     -     ^^^^^^^^^
@@ -9,7 +9,7 @@ LL |     fn early<'late, T>(_: &'late ()) {}
    |                     expected this type parameter
    |
 note: type in trait
-  --> $DIR/method-signature-matches.rs:52:28
+  --> $DIR/method-signature-matches.rs:50:28
    |
 LL |     fn early<'early, T>(x: &'early T) -> impl Sized;
    |                            ^^^^^^^^^
diff --git a/tests/ui/impl-trait/in-trait/method-signature-matches.mismatch.stderr b/tests/ui/impl-trait/in-trait/method-signature-matches.mismatch.stderr
@@ -1,5 +1,5 @@
 error[E0053]: method `owo` has an incompatible type for trait
-  --> $DIR/method-signature-matches.rs:13:15
+  --> $DIR/method-signature-matches.rs:11:15
    |
 LL |     fn owo(_: u8) {}
    |               ^^
@@ -8,7 +8,7 @@ LL |     fn owo(_: u8) {}
    |               help: change the parameter type to match the trait: `()`
    |
 note: type in trait
-  --> $DIR/method-signature-matches.rs:8:15
+  --> $DIR/method-signature-matches.rs:6:15
    |
 LL |     fn owo(x: ()) -> impl Sized;
    |               ^^
diff --git a/tests/ui/impl-trait/in-trait/method-signature-matches.mismatch_async.stderr b/tests/ui/impl-trait/in-trait/method-signature-matches.mismatch_async.stderr
@@ -1,5 +1,5 @@
 error[E0053]: method `owo` has an incompatible type for trait
-  --> $DIR/method-signature-matches.rs:24:21
+  --> $DIR/method-signature-matches.rs:22:21
    |
 LL |     async fn owo(_: u8) {}
    |                     ^^
@@ -8,7 +8,7 @@ LL |     async fn owo(_: u8) {}
    |                     help: change the parameter type to match the trait: `()`
    |
 note: type in trait
-  --> $DIR/method-signature-matches.rs:19:21
+  --> $DIR/method-signature-matches.rs:17:21
    |
 LL |     async fn owo(x: ()) {}
    |                     ^^
diff --git a/tests/ui/impl-trait/in-trait/method-signature-matches.rs b/tests/ui/impl-trait/in-trait/method-signature-matches.rs
@@ -1,8 +1,6 @@
 //@ edition: 2021
 //@ revisions: mismatch mismatch_async too_many too_few lt
 
-#![allow(incomplete_features)]
-
 #[cfg(mismatch)]
 trait Uwu {
     fn owo(x: ()) -> impl Sized;
diff --git a/tests/ui/impl-trait/in-trait/method-signature-matches.too_few.stderr b/tests/ui/impl-trait/in-trait/method-signature-matches.too_few.stderr
@@ -1,5 +1,5 @@
 error[E0050]: method `come_on_a_little_more_effort` has 0 parameters but the declaration in trait `TooLittle::come_on_a_little_more_effort` has 3
-  --> $DIR/method-signature-matches.rs:46:5
+  --> $DIR/method-signature-matches.rs:44:5
    |
 LL |     fn come_on_a_little_more_effort(_: (), _: (), _: ()) -> impl Sized;
    |                                        ---------------- trait requires 3 parameters
diff --git a/tests/ui/impl-trait/in-trait/method-signature-matches.too_many.stderr b/tests/ui/impl-trait/in-trait/method-signature-matches.too_many.stderr
@@ -1,5 +1,5 @@
 error[E0050]: method `calm_down_please` has 3 parameters but the declaration in trait `TooMuch::calm_down_please` has 0
-  --> $DIR/method-signature-matches.rs:35:28
+  --> $DIR/method-signature-matches.rs:33:28
    |
 LL |     fn calm_down_please() -> impl Sized;
    |     ------------------------------------ trait requires 0 parameters
diff --git a/tests/ui/impl-trait/in-trait/nested-rpitit.rs b/tests/ui/impl-trait/in-trait/nested-rpitit.rs
@@ -1,7 +1,6 @@
 //@ check-pass
 
 #![feature(lint_reasons)]
-#![allow(incomplete_features)]
 
 use std::fmt::Display;
 use std::ops::Deref;
diff --git a/tests/ui/impl-trait/in-trait/opaque-in-impl.rs b/tests/ui/impl-trait/in-trait/opaque-in-impl.rs
@@ -1,7 +1,5 @@
 //@ check-pass
 
-#![allow(incomplete_features)]
-
 use std::fmt::Debug;
 
 trait Foo {
diff --git a/tests/ui/impl-trait/in-trait/reveal.rs b/tests/ui/impl-trait/in-trait/reveal.rs
@@ -1,7 +1,6 @@
 //@ check-pass
 
 #![feature(lint_reasons)]
-#![allow(incomplete_features)]
 
 pub trait Foo {
     fn f() -> Box<impl Sized>;
diff --git a/tests/ui/impl-trait/in-trait/success.rs b/tests/ui/impl-trait/in-trait/success.rs
@@ -1,7 +1,6 @@
 //@ check-pass
 
 #![feature(lint_reasons)]
-#![allow(incomplete_features)]
 
 use std::fmt::Display;
 
diff --git a/tests/ui/impl-trait/in-trait/wf-bounds.rs b/tests/ui/impl-trait/in-trait/wf-bounds.rs
@@ -1,7 +1,5 @@
 // issue #101663
 
-#![allow(incomplete_features)]
-
 use std::fmt::Display;
 
 trait Wf<T> {
diff --git a/tests/ui/impl-trait/in-trait/wf-bounds.stderr b/tests/ui/impl-trait/in-trait/wf-bounds.stderr
diff --git a/tests/ui/impl-trait/in-trait/where-clause.rs b/tests/ui/impl-trait/in-trait/where-clause.rs
diff --git a/tests/ui/lazy-type-alias/auxiliary/lazy.rs b/tests/ui/lazy-type-alias/auxiliary/lazy.rs
diff --git a/tests/ui/lazy-type-alias/extern-crate-has-lazy-type-aliases.locally_eager.stderr b/tests/ui/lazy-type-alias/extern-crate-has-lazy-type-aliases.locally_eager.stderr
diff --git a/tests/ui/lazy-type-alias/extern-crate-has-lazy-type-aliases.locally_lazy.stderr b/tests/ui/lazy-type-alias/extern-crate-has-lazy-type-aliases.locally_lazy.stderr
diff --git a/tests/ui/rfcs/rfc-1937-termination-trait/issue-103052-2.rs b/tests/ui/rfcs/rfc-1937-termination-trait/issue-103052-2.rs
diff --git a/tests/ui/rfcs/rfc-1937-termination-trait/issue-103052-2.stderr b/tests/ui/rfcs/rfc-1937-termination-trait/issue-103052-2.stderr
diff --git a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/coerce-in-base-expr.rs b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/coerce-in-base-expr.rs
diff --git a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/issue-96878.rs b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/issue-96878.rs
diff --git a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/lifetime-update.rs b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/lifetime-update.rs
diff --git a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/lifetime-update.stderr b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/lifetime-update.stderr
diff --git a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/type-generic-update.rs b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/type-generic-update.rs
diff --git a/tests/ui/rfcs/rfc-2528-type-changing-struct-update/type-generic-update.stderr b/tests/ui/rfcs/rfc-2528-type-changing-struct-update/type-generic-update.stderr
diff --git a/tests/ui/transmutability/primitives/numbers.current.stderr b/tests/ui/transmutability/primitives/numbers.current.stderr
diff --git a/tests/ui/transmutability/primitives/numbers.next.stderr b/tests/ui/transmutability/primitives/numbers.next.stderr
diff --git a/tests/ui/transmutability/primitives/numbers.rs b/tests/ui/transmutability/primitives/numbers.rs
diff --git a/tests/ui/transmutability/unions/boolish.rs b/tests/ui/transmutability/unions/boolish.rs
diff --git a/tests/ui/type-alias-impl-trait/issue-65384.rs b/tests/ui/type-alias-impl-trait/issue-65384.rs
diff --git a/tests/ui/type-alias-impl-trait/issue-65384.stderr b/tests/ui/type-alias-impl-trait/issue-65384.stderr

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,5 @@`
`1`	`1`	`//@ edition: 2021`
`2`	`2`
`3`		`-#![allow(incomplete_features)]`
`4`		`-`
`5`	`3`	`trait MyTrait {`
`6`	`4`	`async fn foo(&self) -> i32;`
`7`	`5`	`}`
Original file line number	Diff line number	Diff line change
`@@ -1,11 +1,11 @@`
`1`	`1`	error: method should be `async` or return a future, but it is synchronous
`2`		`- --> $DIR/fn-not-async-err.rs:10:5`
	`2`	`+ --> $DIR/fn-not-async-err.rs:8:5`
`3`	`3`	`\|`
`4`	`4`	`LL \| fn foo(&self) -> i32 {`
`5`	`5`	`\| ^^^^^^^^^^^^^^^^^^^^`
`6`	`6`	`\|`
`7`	`7`	note: this method is `async` so it expects a future to be returned
`8`		`- --> $DIR/fn-not-async-err.rs:6:5`
	`8`	`+ --> $DIR/fn-not-async-err.rs:4:5`
`9`	`9`	`\|`
`10`	`10`	`LL \| async fn foo(&self) -> i32;`
`11`	`11`	`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^`
Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	error[E0053]: method `foo` has an incompatible generic parameter for trait `Foo`
`2`		`- --> $DIR/generics-mismatch.rs:10:18`
	`2`	`+ --> $DIR/generics-mismatch.rs:8:18`
`3`	`3`	`\|`
`4`	`4`	`LL \| trait Foo {`
`5`	`5`	`\| ---`