diff --git a/src/librustc/error_codes.rs b/src/librustc/error_codes.rs
index b3eee7c346489..a200a058f4f99 100644
--- a/src/librustc/error_codes.rs
+++ b/src/librustc/error_codes.rs
@@ -2088,7 +2088,6 @@ generator can be constructed.
Erroneous code example:
```edition2018,compile-fail,E0698
-#![feature(async_await)]
async fn bar<T>() -> () {}
async fn foo() {
@@ -2101,7 +2100,6 @@ To fix this you must bind `T` to a concrete type such as `String`
so that a generator can then be constructed:
```edition2018
-#![feature(async_await)]
async fn bar<T>() -> () {}
async fn foo() {
diff --git a/src/librustc_typeck/check/mod.rs b/src/librustc_typeck/check/mod.rs
index fc1ee649e287f..9c7ac83e82e97 100644
--- a/src/librustc_typeck/check/mod.rs
+++ b/src/librustc_typeck/check/mod.rs
@@ -4197,8 +4197,6 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
/// A possible error is to forget to add `.await` when using futures:
///
/// ```
- /// #![feature(async_await)]
- ///
/// async fn make_u32() -> u32 {
/// 22
/// }
diff --git a/src/librustc_typeck/error_codes.rs b/src/librustc_typeck/error_codes.rs
index ca9ce3d22b5cb..b52183d4b1b56 100644
--- a/src/librustc_typeck/error_codes.rs
+++ b/src/librustc_typeck/error_codes.rs
@@ -4751,7 +4751,6 @@ E0733: r##"
Recursion in an `async fn` requires boxing. For example, this will not compile:
```edition2018,compile_fail,E0733
-#![feature(async_await)]
async fn foo(n: usize) {
if n > 0 {
foo(n - 1).await;
@@ -4763,12 +4762,11 @@ To achieve async recursion, the `async fn` needs to be desugared
such that the `Future` is explicit in the return type:
```edition2018,compile_fail,E0720
-# #![feature(async_await)]
use std::future::Future;
-fn foo_desugered(n: usize) -> impl Future<Output = ()> {
+fn foo_desugared(n: usize) -> impl Future<Output = ()> {
async move {
if n > 0 {
- foo_desugered(n - 1).await;
+ foo_desugared(n - 1).await;
}
}
}
@@ -4777,7 +4775,6 @@ fn foo_desugered(n: usize) -> impl Future<Output = ()> {
Finally, the future is wrapped in a pinned box:
```edition2018
-# #![feature(async_await)]
use std::future::Future;
use std::pin::Pin;
fn foo_recursive(n: usize) -> Pin<Box<dyn Future<Output = ()>>> {
diff --git a/src/libstd/keyword_docs.rs b/src/libstd/keyword_docs.rs
index f5018485ef7bc..85a9dea09ed0d 100644
--- a/src/libstd/keyword_docs.rs
+++ b/src/libstd/keyword_docs.rs
@@ -984,7 +984,6 @@ mod where_keyword { }
// 2018 Edition keywords
-#[unstable(feature = "async_await", issue = "50547")]
#[doc(keyword = "async")]
//
/// Return a [`Future`] instead of blocking the current thread.
@@ -995,7 +994,6 @@ mod where_keyword { }
/// [not yet complete]: https://github.com/rust-lang/rust/issues/34601
mod async_keyword { }
-#[unstable(feature = "async_await", issue = "50547")]
#[doc(keyword = "await")]
//
/// Suspend execution until the result of a [`Future`] is ready.
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index bbc3ae2822558..bce0b07db1c23 100644
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -461,9 +461,6 @@ declare_features! (
// Allows using `#[doc(keyword = "...")]`.
(active, doc_keyword, "1.28.0", Some(51315), None),
- // Allows async and await syntax.
- (active, async_await, "1.28.0", Some(50547), None),
-
// Allows reinterpretation of the bits of a value of one type as another type during const eval.
(active, const_transmute, "1.29.0", Some(53605), None),
@@ -857,6 +854,8 @@ declare_features! (
(accepted, repr_align_enum, "1.37.0", Some(57996), None),
// Allows `const _: TYPE = VALUE`.
(accepted, underscore_const_names, "1.37.0", Some(54912), None),
+ // Allows free and inherent `async fn`s, `async` blocks, and `<expr>.await` expressions.
+ (accepted, async_await, "1.38.0", Some(50547), None),
// -------------------------------------------------------------------------
// feature-group-end: accepted features
@@ -2100,12 +2099,6 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> {
"labels on blocks are unstable");
}
}
- ast::ExprKind::Async(..) => {
- gate_feature_post!(&self, async_await, e.span, "async blocks are unstable");
- }
- ast::ExprKind::Await(_) => {
- gate_feature_post!(&self, async_await, e.span, "async/await is unstable");
- }
_ => {}
}
visit::walk_expr(self, e)
@@ -2154,11 +2147,6 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> {
span: Span,
_node_id: NodeId) {
if let Some(header) = fn_kind.header() {
- // Check for const fn and async fn declarations.
- if header.asyncness.node.is_async() {
- gate_feature_post!(&self, async_await, span, "async fn is unstable");
- }
-
// Stability of const fn methods are covered in
// `visit_trait_item` and `visit_impl_item` below; this is
// because default methods don't pass through this point.
@@ -2198,9 +2186,6 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> {
if block.is_none() {
self.check_abi(sig.header.abi, ti.span);
}
- if sig.header.asyncness.node.is_async() {
- gate_feature_post!(&self, async_await, ti.span, "async fn is unstable");
- }
if sig.decl.c_variadic {
gate_feature_post!(&self, c_variadic, ti.span,
"C-variadic functions are unstable");
diff --git a/src/test/rustdoc/async-fn.rs b/src/test/rustdoc/async-fn.rs
index 7384f7027d185..5f9708a39722a 100644
--- a/src/test/rustdoc/async-fn.rs
+++ b/src/test/rustdoc/async-fn.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
// @has async_fn/fn.foo.html '//pre[@class="rust fn"]' 'pub async fn foo() -> Option<Foo>'
pub async fn foo() -> Option<Foo> {
None
diff --git a/src/test/rustdoc/async-move-doctest.rs b/src/test/rustdoc/async-move-doctest.rs
index 42723132782ca..2ba61388c9e3b 100644
--- a/src/test/rustdoc/async-move-doctest.rs
+++ b/src/test/rustdoc/async-move-doctest.rs
@@ -1,13 +1,11 @@
// compile-flags:--test
// edition:2018
-// prior to setting the default edition for the doctest pre-parser, this doctest would fail due to
-// a fatal parsing error
+// Prior to setting the default edition for the doctest pre-parser,
+// this doctest would fail due to a fatal parsing error.
// see https://github.com/rust-lang/rust/issues/59313
//! ```
-//! #![feature(async_await)]
-//!
//! fn foo() {
//! drop(async move {});
//! }
diff --git a/src/test/rustdoc/edition-flag.rs b/src/test/rustdoc/edition-flag.rs
index 5571245f28ddb..ddbc2be651d90 100644
--- a/src/test/rustdoc/edition-flag.rs
+++ b/src/test/rustdoc/edition-flag.rs
@@ -1,10 +1,7 @@
// compile-flags:--test -Z unstable-options
// edition:2018
-#![feature(async_await)]
-
/// ```rust
-/// #![feature(async_await)]
/// fn main() {
/// let _ = async { };
/// }
diff --git a/src/test/ui/async-await/argument-patterns.rs b/src/test/ui/async-await/argument-patterns.rs
index 3750c2bcb701a..0e42f48b8351e 100644
--- a/src/test/ui/async-await/argument-patterns.rs
+++ b/src/test/ui/async-await/argument-patterns.rs
@@ -3,7 +3,6 @@
#![allow(unused_variables)]
#![deny(unused_mut)]
-#![feature(async_await)]
type A = Vec<u32>;
diff --git a/src/test/ui/async-await/async-await.rs b/src/test/ui/async-await/async-await.rs
index 8a15eb8c573b1..bf8bf0bcce0fe 100644
--- a/src/test/ui/async-await/async-await.rs
+++ b/src/test/ui/async-await/async-await.rs
@@ -3,8 +3,6 @@
// edition:2018
// aux-build:arc_wake.rs
-#![feature(async_await)]
-
extern crate arc_wake;
use std::pin::Pin;
diff --git a/src/test/ui/async-await/async-block-control-flow-static-semantics.rs b/src/test/ui/async-await/async-block-control-flow-static-semantics.rs
index 4ddcdcac82282..90d75118f8e42 100644
--- a/src/test/ui/async-await/async-block-control-flow-static-semantics.rs
+++ b/src/test/ui/async-await/async-block-control-flow-static-semantics.rs
@@ -6,8 +6,6 @@
// edition:2018
// ignore-tidy-linelength
-#![feature(async_await)]
-
fn main() {}
use core::future::Future;
diff --git a/src/test/ui/async-await/async-block-control-flow-static-semantics.stderr b/src/test/ui/async-await/async-block-control-flow-static-semantics.stderr
index a0a5ac63d8427..bc42a46ae1021 100644
--- a/src/test/ui/async-await/async-block-control-flow-static-semantics.stderr
+++ b/src/test/ui/async-await/async-block-control-flow-static-semantics.stderr
@@ -1,17 +1,17 @@
error[E0267]: `break` inside of an async block
- --> $DIR/async-block-control-flow-static-semantics.rs:35:9
+ --> $DIR/async-block-control-flow-static-semantics.rs:33:9
|
LL | break 0u8;
| ^^^^^^^^^ cannot break inside of an async block
error[E0267]: `break` inside of an async block
- --> $DIR/async-block-control-flow-static-semantics.rs:42:13
+ --> $DIR/async-block-control-flow-static-semantics.rs:40:13
|
LL | break 0u8;
| ^^^^^^^^^ cannot break inside of an async block
error[E0308]: mismatched types
- --> $DIR/async-block-control-flow-static-semantics.rs:15:43
+ --> $DIR/async-block-control-flow-static-semantics.rs:13:43
|
LL | fn return_targets_async_block_not_fn() -> u8 {
| --------------------------------- ^^ expected u8, found ()
@@ -22,7 +22,7 @@ LL | fn return_targets_async_block_not_fn() -> u8 {
found type `()`
error[E0271]: type mismatch resolving `<impl std::future::Future as std::future::Future>::Output == ()`
- --> $DIR/async-block-control-flow-static-semantics.rs:20:39
+ --> $DIR/async-block-control-flow-static-semantics.rs:18:39
|
LL | let _: &dyn Future<Output = ()> = █
| ^^^^^^ expected u8, found ()
@@ -32,7 +32,7 @@ LL | let _: &dyn Future<Output = ()> = █
= note: required for the cast to the object type `dyn std::future::Future<Output = ()>`
error[E0271]: type mismatch resolving `<impl std::future::Future as std::future::Future>::Output == ()`
- --> $DIR/async-block-control-flow-static-semantics.rs:29:39
+ --> $DIR/async-block-control-flow-static-semantics.rs:27:39
|
LL | let _: &dyn Future<Output = ()> = █
| ^^^^^^ expected u8, found ()
@@ -42,7 +42,7 @@ LL | let _: &dyn Future<Output = ()> = █
= note: required for the cast to the object type `dyn std::future::Future<Output = ()>`
error[E0271]: type mismatch resolving `<impl std::future::Future as std::future::Future>::Output == u8`
- --> $DIR/async-block-control-flow-static-semantics.rs:24:55
+ --> $DIR/async-block-control-flow-static-semantics.rs:22:55
|
LL | async fn return_targets_async_block_not_async_fn() -> u8 {
| ^^ expected (), found u8
@@ -52,7 +52,7 @@ LL | async fn return_targets_async_block_not_async_fn() -> u8 {
= note: the return type of a function must have a statically known size
error[E0308]: mismatched types
- --> $DIR/async-block-control-flow-static-semantics.rs:50:44
+ --> $DIR/async-block-control-flow-static-semantics.rs:48:44
|
LL | fn rethrow_targets_async_block_not_fn() -> Result<u8, MyErr> {
| ---------------------------------- ^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found ()
@@ -63,7 +63,7 @@ LL | fn rethrow_targets_async_block_not_fn() -> Result<u8, MyErr> {
found type `()`
error[E0308]: mismatched types
- --> $DIR/async-block-control-flow-static-semantics.rs:59:50
+ --> $DIR/async-block-control-flow-static-semantics.rs:57:50
|
LL | fn rethrow_targets_async_block_not_async_fn() -> Result<u8, MyErr> {
| ---------------------------------------- ^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found ()
diff --git a/src/test/ui/async-await/async-closure-matches-expr.rs b/src/test/ui/async-await/async-closure-matches-expr.rs
index 1c192a4d1d882..d82fbcdc5505b 100644
--- a/src/test/ui/async-await/async-closure-matches-expr.rs
+++ b/src/test/ui/async-await/async-closure-matches-expr.rs
@@ -1,7 +1,7 @@
// build-pass
// edition:2018
-#![feature(async_await, async_closure)]
+#![feature(async_closure)]
macro_rules! match_expr {
($x:expr) => {}
diff --git a/src/test/ui/async-await/async-closure.rs b/src/test/ui/async-await/async-closure.rs
index 925b54b398517..9a24bd8c95439 100644
--- a/src/test/ui/async-await/async-closure.rs
+++ b/src/test/ui/async-await/async-closure.rs
@@ -3,7 +3,7 @@
// edition:2018
// aux-build:arc_wake.rs
-#![feature(async_await, async_closure)]
+#![feature(async_closure)]
extern crate arc_wake;
diff --git a/src/test/ui/async-await/async-error-span.rs b/src/test/ui/async-await/async-error-span.rs
index d362348a3fddb..dec3ac0f68554 100644
--- a/src/test/ui/async-await/async-error-span.rs
+++ b/src/test/ui/async-await/async-error-span.rs
@@ -1,7 +1,6 @@
// edition:2018
-#![feature(async_await)]
-// Regression test for issue #62382
+// Regression test for issue #62382.
use std::future::Future;
diff --git a/src/test/ui/async-await/async-error-span.stderr b/src/test/ui/async-await/async-error-span.stderr
index bd8966b9c7d47..47441f5e4efce 100644
--- a/src/test/ui/async-await/async-error-span.stderr
+++ b/src/test/ui/async-await/async-error-span.stderr
@@ -1,11 +1,11 @@
error[E0698]: type inside `async` object must be known in this context
- --> $DIR/async-error-span.rs:13:9
+ --> $DIR/async-error-span.rs:12:9
|
LL | let a;
| ^ cannot infer type
|
note: the type is part of the `async` object because of this `await`
- --> $DIR/async-error-span.rs:14:5
+ --> $DIR/async-error-span.rs:13:5
|
LL | get_future().await;
| ^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/async-await/async-fn-elided-impl-lifetime-parameter.rs b/src/test/ui/async-await/async-fn-elided-impl-lifetime-parameter.rs
index 1cbc5133a07e6..1c369fd7415db 100644
--- a/src/test/ui/async-await/async-fn-elided-impl-lifetime-parameter.rs
+++ b/src/test/ui/async-await/async-fn-elided-impl-lifetime-parameter.rs
@@ -6,8 +6,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
struct Foo<'a>(&'a u8);
impl Foo<'_> {
diff --git a/src/test/ui/async-await/async-fn-nonsend.rs b/src/test/ui/async-await/async-fn-nonsend.rs
index 612c1e29d82bd..1f1bf4250eadf 100644
--- a/src/test/ui/async-await/async-fn-nonsend.rs
+++ b/src/test/ui/async-await/async-fn-nonsend.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
use std::{
cell::RefCell,
fmt::Debug,
diff --git a/src/test/ui/async-await/async-fn-nonsend.stderr b/src/test/ui/async-await/async-fn-nonsend.stderr
index 7776a36a28f2b..6b4fff2dc6844 100644
--- a/src/test/ui/async-await/async-fn-nonsend.stderr
+++ b/src/test/ui/async-await/async-fn-nonsend.stderr
@@ -1,5 +1,5 @@
error[E0277]: `std::rc::Rc<()>` cannot be sent between threads safely
- --> $DIR/async-fn-nonsend.rs:52:5
+ --> $DIR/async-fn-nonsend.rs:50:5
|
LL | assert_send(local_dropped_before_await());
| ^^^^^^^^^^^ `std::rc::Rc<()>` cannot be sent between threads safely
@@ -7,18 +7,18 @@ LL | assert_send(local_dropped_before_await());
= help: within `impl std::future::Future`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<()>`
= note: required because it appears within the type `impl std::fmt::Debug`
= note: required because it appears within the type `{impl std::fmt::Debug, impl std::future::Future, ()}`
- = note: required because it appears within the type `[static generator@$DIR/async-fn-nonsend.rs:23:39: 28:2 {impl std::fmt::Debug, impl std::future::Future, ()}]`
- = note: required because it appears within the type `std::future::GenFuture<[static generator@$DIR/async-fn-nonsend.rs:23:39: 28:2 {impl std::fmt::Debug, impl std::future::Future, ()}]>`
+ = note: required because it appears within the type `[static generator@$DIR/async-fn-nonsend.rs:21:39: 26:2 {impl std::fmt::Debug, impl std::future::Future, ()}]`
+ = note: required because it appears within the type `std::future::GenFuture<[static generator@$DIR/async-fn-nonsend.rs:21:39: 26:2 {impl std::fmt::Debug, impl std::future::Future, ()}]>`
= note: required because it appears within the type `impl std::future::Future`
= note: required because it appears within the type `impl std::future::Future`
note: required by `assert_send`
- --> $DIR/async-fn-nonsend.rs:49:1
+ --> $DIR/async-fn-nonsend.rs:47:1
|
LL | fn assert_send(_: impl Send) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `std::rc::Rc<()>` cannot be sent between threads safely
- --> $DIR/async-fn-nonsend.rs:54:5
+ --> $DIR/async-fn-nonsend.rs:52:5
|
LL | assert_send(non_send_temporary_in_match());
| ^^^^^^^^^^^ `std::rc::Rc<()>` cannot be sent between threads safely
@@ -26,18 +26,18 @@ LL | assert_send(non_send_temporary_in_match());
= help: within `impl std::future::Future`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<()>`
= note: required because it appears within the type `impl std::fmt::Debug`
= note: required because it appears within the type `{fn(impl std::fmt::Debug) -> std::option::Option<impl std::fmt::Debug> {std::option::Option::<impl std::fmt::Debug>::Some}, fn() -> impl std::fmt::Debug {non_send}, impl std::fmt::Debug, std::option::Option<impl std::fmt::Debug>, impl std::future::Future, ()}`
- = note: required because it appears within the type `[static generator@$DIR/async-fn-nonsend.rs:30:40: 39:2 {fn(impl std::fmt::Debug) -> std::option::Option<impl std::fmt::Debug> {std::option::Option::<impl std::fmt::Debug>::Some}, fn() -> impl std::fmt::Debug {non_send}, impl std::fmt::Debug, std::option::Option<impl std::fmt::Debug>, impl std::future::Future, ()}]`
- = note: required because it appears within the type `std::future::GenFuture<[static generator@$DIR/async-fn-nonsend.rs:30:40: 39:2 {fn(impl std::fmt::Debug) -> std::option::Option<impl std::fmt::Debug> {std::option::Option::<impl std::fmt::Debug>::Some}, fn() -> impl std::fmt::Debug {non_send}, impl std::fmt::Debug, std::option::Option<impl std::fmt::Debug>, impl std::future::Future, ()}]>`
+ = note: required because it appears within the type `[static generator@$DIR/async-fn-nonsend.rs:28:40: 37:2 {fn(impl std::fmt::Debug) -> std::option::Option<impl std::fmt::Debug> {std::option::Option::<impl std::fmt::Debug>::Some}, fn() -> impl std::fmt::Debug {non_send}, impl std::fmt::Debug, std::option::Option<impl std::fmt::Debug>, impl std::future::Future, ()}]`
+ = note: required because it appears within the type `std::future::GenFuture<[static generator@$DIR/async-fn-nonsend.rs:28:40: 37:2 {fn(impl std::fmt::Debug) -> std::option::Option<impl std::fmt::Debug> {std::option::Option::<impl std::fmt::Debug>::Some}, fn() -> impl std::fmt::Debug {non_send}, impl std::fmt::Debug, std::option::Option<impl std::fmt::Debug>, impl std::future::Future, ()}]>`
= note: required because it appears within the type `impl std::future::Future`
= note: required because it appears within the type `impl std::future::Future`
note: required by `assert_send`
- --> $DIR/async-fn-nonsend.rs:49:1
+ --> $DIR/async-fn-nonsend.rs:47:1
|
LL | fn assert_send(_: impl Send) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `dyn std::fmt::Write` cannot be sent between threads safely
- --> $DIR/async-fn-nonsend.rs:56:5
+ --> $DIR/async-fn-nonsend.rs:54:5
|
LL | assert_send(non_sync_with_method_call());
| ^^^^^^^^^^^ `dyn std::fmt::Write` cannot be sent between threads safely
@@ -47,18 +47,18 @@ LL | assert_send(non_sync_with_method_call());
= note: required because it appears within the type `std::fmt::Formatter<'_>`
= note: required because of the requirements on the impl of `std::marker::Send` for `&mut std::fmt::Formatter<'_>`
= note: required because it appears within the type `for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}`
- = note: required because it appears within the type `[static generator@$DIR/async-fn-nonsend.rs:41:38: 47:2 for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}]`
- = note: required because it appears within the type `std::future::GenFuture<[static generator@$DIR/async-fn-nonsend.rs:41:38: 47:2 for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}]>`
+ = note: required because it appears within the type `[static generator@$DIR/async-fn-nonsend.rs:39:38: 45:2 for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}]`
+ = note: required because it appears within the type `std::future::GenFuture<[static generator@$DIR/async-fn-nonsend.rs:39:38: 45:2 for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}]>`
= note: required because it appears within the type `impl std::future::Future`
= note: required because it appears within the type `impl std::future::Future`
note: required by `assert_send`
- --> $DIR/async-fn-nonsend.rs:49:1
+ --> $DIR/async-fn-nonsend.rs:47:1
|
LL | fn assert_send(_: impl Send) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely
- --> $DIR/async-fn-nonsend.rs:56:5
+ --> $DIR/async-fn-nonsend.rs:54:5
|
LL | assert_send(non_sync_with_method_call());
| ^^^^^^^^^^^ `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely
@@ -72,12 +72,12 @@ LL | assert_send(non_sync_with_method_call());
= note: required because it appears within the type `std::fmt::Formatter<'_>`
= note: required because of the requirements on the impl of `std::marker::Send` for `&mut std::fmt::Formatter<'_>`
= note: required because it appears within the type `for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}`
- = note: required because it appears within the type `[static generator@$DIR/async-fn-nonsend.rs:41:38: 47:2 for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}]`
- = note: required because it appears within the type `std::future::GenFuture<[static generator@$DIR/async-fn-nonsend.rs:41:38: 47:2 for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}]>`
+ = note: required because it appears within the type `[static generator@$DIR/async-fn-nonsend.rs:39:38: 45:2 for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}]`
+ = note: required because it appears within the type `std::future::GenFuture<[static generator@$DIR/async-fn-nonsend.rs:39:38: 45:2 for<'r, 's> {&'r mut std::fmt::Formatter<'s>, bool, impl std::future::Future, ()}]>`
= note: required because it appears within the type `impl std::future::Future`
= note: required because it appears within the type `impl std::future::Future`
note: required by `assert_send`
- --> $DIR/async-fn-nonsend.rs:49:1
+ --> $DIR/async-fn-nonsend.rs:47:1
|
LL | fn assert_send(_: impl Send) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/async-await/async-fn-path-elision.rs b/src/test/ui/async-await/async-fn-path-elision.rs
index 447e40dddd910..3f1f51c20ca0c 100644
--- a/src/test/ui/async-await/async-fn-path-elision.rs
+++ b/src/test/ui/async-await/async-fn-path-elision.rs
@@ -1,8 +1,5 @@
// edition:2018
-#![feature(async_await)]
-#![allow(dead_code)]
-
struct HasLifetime<'a>(&'a bool);
async fn error(lt: HasLifetime) { //~ ERROR implicit elided lifetime not allowed here
diff --git a/src/test/ui/async-await/async-fn-path-elision.stderr b/src/test/ui/async-await/async-fn-path-elision.stderr
index 3b311baba01de..9694742200ef0 100644
--- a/src/test/ui/async-await/async-fn-path-elision.stderr
+++ b/src/test/ui/async-await/async-fn-path-elision.stderr
@@ -1,5 +1,5 @@
error[E0726]: implicit elided lifetime not allowed here
- --> $DIR/async-fn-path-elision.rs:8:20
+ --> $DIR/async-fn-path-elision.rs:5:20
|
LL | async fn error(lt: HasLifetime) {
| ^^^^^^^^^^^- help: indicate the anonymous lifetime: `<'_>`
diff --git a/src/test/ui/async-await/async-fn-send-uses-nonsend.rs b/src/test/ui/async-await/async-fn-send-uses-nonsend.rs
index 5e1b8c6280b81..35d9cb15540d1 100644
--- a/src/test/ui/async-await/async-fn-send-uses-nonsend.rs
+++ b/src/test/ui/async-await/async-fn-send-uses-nonsend.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
use std::{
cell::RefCell,
fmt::Debug,
diff --git a/src/test/ui/async-await/async-fn-size-moved-locals.rs b/src/test/ui/async-await/async-fn-size-moved-locals.rs
index 30b59d037d512..3ffcbb58595eb 100644
--- a/src/test/ui/async-await/async-fn-size-moved-locals.rs
+++ b/src/test/ui/async-await/async-fn-size-moved-locals.rs
@@ -12,8 +12,6 @@
// edition:2018
-#![feature(async_await)]
-
use std::future::Future;
use std::pin::Pin;
use std::task::{Context, Poll};
diff --git a/src/test/ui/async-await/async-fn-size.rs b/src/test/ui/async-await/async-fn-size.rs
index c6b2ed13b0a8d..b5c94ecb71690 100644
--- a/src/test/ui/async-await/async-fn-size.rs
+++ b/src/test/ui/async-await/async-fn-size.rs
@@ -2,8 +2,6 @@
// aux-build:arc_wake.rs
// edition:2018
-#![feature(async_await)]
-
extern crate arc_wake;
use std::pin::Pin;
diff --git a/src/test/ui/async-await/async-matches-expr.rs b/src/test/ui/async-await/async-matches-expr.rs
index a6f0211e41f98..299faa0587bd5 100644
--- a/src/test/ui/async-await/async-matches-expr.rs
+++ b/src/test/ui/async-await/async-matches-expr.rs
@@ -1,8 +1,6 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
-
macro_rules! match_expr {
($x:expr) => {}
}
diff --git a/src/test/ui/async-await/async-unsafe-fn-call-in-safe.rs b/src/test/ui/async-await/async-unsafe-fn-call-in-safe.rs
index cb9156dcc6e58..ccc1b8553f071 100644
--- a/src/test/ui/async-await/async-unsafe-fn-call-in-safe.rs
+++ b/src/test/ui/async-await/async-unsafe-fn-call-in-safe.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
struct S;
impl S {
diff --git a/src/test/ui/async-await/async-unsafe-fn-call-in-safe.stderr b/src/test/ui/async-await/async-unsafe-fn-call-in-safe.stderr
index d22413beecbcf..c95fe17348877 100644
--- a/src/test/ui/async-await/async-unsafe-fn-call-in-safe.stderr
+++ b/src/test/ui/async-await/async-unsafe-fn-call-in-safe.stderr
@@ -1,5 +1,5 @@
error[E0133]: call to unsafe function is unsafe and requires unsafe function or block
- --> $DIR/async-unsafe-fn-call-in-safe.rs:14:5
+ --> $DIR/async-unsafe-fn-call-in-safe.rs:12:5
|
LL | S::f();
| ^^^^^^ call to unsafe function
@@ -7,7 +7,7 @@ LL | S::f();
= note: consult the function's documentation for information on how to avoid undefined behavior
error[E0133]: call to unsafe function is unsafe and requires unsafe function or block
- --> $DIR/async-unsafe-fn-call-in-safe.rs:15:5
+ --> $DIR/async-unsafe-fn-call-in-safe.rs:13:5
|
LL | f();
| ^^^ call to unsafe function
@@ -15,7 +15,7 @@ LL | f();
= note: consult the function's documentation for information on how to avoid undefined behavior
error[E0133]: call to unsafe function is unsafe and requires unsafe function or block
- --> $DIR/async-unsafe-fn-call-in-safe.rs:19:5
+ --> $DIR/async-unsafe-fn-call-in-safe.rs:17:5
|
LL | S::f();
| ^^^^^^ call to unsafe function
@@ -23,7 +23,7 @@ LL | S::f();
= note: consult the function's documentation for information on how to avoid undefined behavior
error[E0133]: call to unsafe function is unsafe and requires unsafe function or block
- --> $DIR/async-unsafe-fn-call-in-safe.rs:20:5
+ --> $DIR/async-unsafe-fn-call-in-safe.rs:18:5
|
LL | f();
| ^^^ call to unsafe function
diff --git a/src/test/ui/async-await/async-with-closure.rs b/src/test/ui/async-await/async-with-closure.rs
index f7dc874affd26..0b2255266753d 100644
--- a/src/test/ui/async-await/async-with-closure.rs
+++ b/src/test/ui/async-await/async-with-closure.rs
@@ -1,8 +1,6 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
-
trait MyClosure {
type Args;
}
diff --git a/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.rs b/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.rs
index 422a5a6394f8e..a3a20cb97e150 100644
--- a/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.rs
+++ b/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.rs
@@ -1,4 +1,3 @@
-#![feature(async_await)]
#![allow(non_camel_case_types)]
#![deny(keyword_idents)]
diff --git a/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr b/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr
index 8af0110169ebd..f1a22cda51b21 100644
--- a/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr
+++ b/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr
@@ -1,11 +1,11 @@
error: `await` is a keyword in the 2018 edition
- --> $DIR/2015-edition-error-various-positions.rs:6:13
+ --> $DIR/2015-edition-error-various-positions.rs:5:13
|
LL | pub mod await {
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
|
note: lint level defined here
- --> $DIR/2015-edition-error-various-positions.rs:3:9
+ --> $DIR/2015-edition-error-various-positions.rs:2:9
|
LL | #![deny(keyword_idents)]
| ^^^^^^^^^^^^^^
@@ -13,7 +13,7 @@ LL | #![deny(keyword_idents)]
= 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:8:20
+ --> $DIR/2015-edition-error-various-positions.rs:7:20
|
LL | pub struct await;
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -22,7 +22,7 @@ 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:12:16
+ --> $DIR/2015-edition-error-various-positions.rs:11:16
|
LL | use outer_mod::await::await;
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -31,7 +31,7 @@ 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:12:23
+ --> $DIR/2015-edition-error-various-positions.rs:11:23
|
LL | use outer_mod::await::await;
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -40,7 +40,7 @@ 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:17:14
+ --> $DIR/2015-edition-error-various-positions.rs:16:14
|
LL | struct Foo { await: () }
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -49,7 +49,7 @@ 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:21:15
+ --> $DIR/2015-edition-error-various-positions.rs:20:15
|
LL | impl Foo { fn await() {} }
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -58,7 +58,7 @@ 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:25:14
+ --> $DIR/2015-edition-error-various-positions.rs:24:14
|
LL | macro_rules! await {
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -67,7 +67,7 @@ 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:32:5
+ --> $DIR/2015-edition-error-various-positions.rs:31:5
|
LL | await!();
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -76,7 +76,7 @@ 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:35:11
+ --> $DIR/2015-edition-error-various-positions.rs:34:11
|
LL | match await { await => {} }
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
@@ -85,7 +85,7 @@ 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:35:19
+ --> $DIR/2015-edition-error-various-positions.rs:34:19
|
LL | match await { await => {} }
| ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`
diff --git a/src/test/ui/async-await/await-keyword/2018-edition-error-in-non-macro-position.rs b/src/test/ui/async-await/await-keyword/2018-edition-error-in-non-macro-position.rs
index 92f3210ac89a3..5d85b0a243e03 100644
--- a/src/test/ui/async-await/await-keyword/2018-edition-error-in-non-macro-position.rs
+++ b/src/test/ui/async-await/await-keyword/2018-edition-error-in-non-macro-position.rs
@@ -1,7 +1,6 @@
// edition:2018
#![allow(non_camel_case_types)]
-#![feature(async_await)]
mod outer_mod {
pub mod await { //~ ERROR expected identifier, found reserved keyword `await`
diff --git a/src/test/ui/async-await/await-keyword/2018-edition-error-in-non-macro-position.stderr b/src/test/ui/async-await/await-keyword/2018-edition-error-in-non-macro-position.stderr
index c4b82b29f0270..05f28d0a5b226 100644
--- a/src/test/ui/async-await/await-keyword/2018-edition-error-in-non-macro-position.stderr
+++ b/src/test/ui/async-await/await-keyword/2018-edition-error-in-non-macro-position.stderr
@@ -1,5 +1,5 @@
error: expected identifier, found reserved keyword `await`
- --> $DIR/2018-edition-error-in-non-macro-position.rs:7:13
+ --> $DIR/2018-edition-error-in-non-macro-position.rs:6:13
|
LL | pub mod await {
| ^^^^^ expected identifier, found reserved keyword
@@ -9,7 +9,7 @@ LL | pub mod r#await {
| ^^^^^^^
error: expected identifier, found reserved keyword `await`
- --> $DIR/2018-edition-error-in-non-macro-position.rs:8:20
+ --> $DIR/2018-edition-error-in-non-macro-position.rs:7:20
|
LL | pub struct await;
| ^^^^^ expected identifier, found reserved keyword
@@ -19,7 +19,7 @@ LL | pub struct r#await;
| ^^^^^^^
error: expected identifier, found reserved keyword `await`
- --> $DIR/2018-edition-error-in-non-macro-position.rs:11:22
+ --> $DIR/2018-edition-error-in-non-macro-position.rs:10:22
|
LL | use self::outer_mod::await::await;
| ^^^^^ expected identifier, found reserved keyword
@@ -29,7 +29,7 @@ LL | use self::outer_mod::r#await::await;
| ^^^^^^^
error: expected identifier, found reserved keyword `await`
- --> $DIR/2018-edition-error-in-non-macro-position.rs:11:29
+ --> $DIR/2018-edition-error-in-non-macro-position.rs:10:29
|
LL | use self::outer_mod::await::await;
| ^^^^^ expected identifier, found reserved keyword
@@ -39,7 +39,7 @@ LL | use self::outer_mod::await::r#await;
| ^^^^^^^
error: expected identifier, found reserved keyword `await`
- --> $DIR/2018-edition-error-in-non-macro-position.rs:14:14
+ --> $DIR/2018-edition-error-in-non-macro-position.rs:13:14
|
LL | struct Foo { await: () }
| ^^^^^ expected identifier, found reserved keyword
@@ -49,7 +49,7 @@ LL | struct Foo { r#await: () }
| ^^^^^^^
error: expected identifier, found reserved keyword `await`
- --> $DIR/2018-edition-error-in-non-macro-position.rs:17:15
+ --> $DIR/2018-edition-error-in-non-macro-position.rs:16:15
|
LL | impl Foo { fn await() {} }
| ^^^^^ expected identifier, found reserved keyword
@@ -59,7 +59,7 @@ LL | impl Foo { fn r#await() {} }
| ^^^^^^^
error: expected identifier, found reserved keyword `await`
- --> $DIR/2018-edition-error-in-non-macro-position.rs:20:14
+ --> $DIR/2018-edition-error-in-non-macro-position.rs:19:14
|
LL | macro_rules! await {
| ^^^^^ expected identifier, found reserved keyword
diff --git a/src/test/ui/async-await/await-keyword/incorrect-syntax-suggestions.rs b/src/test/ui/async-await/await-keyword/incorrect-syntax-suggestions.rs
index 25da337c58798..22bcbb1064dd7 100644
--- a/src/test/ui/async-await/await-keyword/incorrect-syntax-suggestions.rs
+++ b/src/test/ui/async-await/await-keyword/incorrect-syntax-suggestions.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
async fn bar() -> Result<(), ()> {
Ok(())
}
diff --git a/src/test/ui/async-await/await-keyword/incorrect-syntax-suggestions.stderr b/src/test/ui/async-await/await-keyword/incorrect-syntax-suggestions.stderr
index db86d3d5d03ba..7caa9f26bc2f8 100644
--- a/src/test/ui/async-await/await-keyword/incorrect-syntax-suggestions.stderr
+++ b/src/test/ui/async-await/await-keyword/incorrect-syntax-suggestions.stderr
@@ -1,119 +1,119 @@
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:10:13
+ --> $DIR/incorrect-syntax-suggestions.rs:8:13
|
LL | let _ = await bar();
| ^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:14:13
+ --> $DIR/incorrect-syntax-suggestions.rs:12:13
|
LL | let _ = await? bar();
| ^^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await?`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:18:13
+ --> $DIR/incorrect-syntax-suggestions.rs:16:13
|
LL | let _ = await bar()?;
| ^^^^^^^^^^^^ help: `await` is a postfix operation: `bar()?.await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:23:13
+ --> $DIR/incorrect-syntax-suggestions.rs:21:13
|
LL | let _ = await { bar() };
| ^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `{ bar() }.await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:27:13
+ --> $DIR/incorrect-syntax-suggestions.rs:25:13
|
LL | let _ = await(bar());
| ^^^^^^^^^^^^ help: `await` is a postfix operation: `(bar()).await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:31:13
+ --> $DIR/incorrect-syntax-suggestions.rs:29:13
|
LL | let _ = await { bar() }?;
| ^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `{ bar() }.await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:35:14
+ --> $DIR/incorrect-syntax-suggestions.rs:33:14
|
LL | let _ = (await bar())?;
| ^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:39:24
+ --> $DIR/incorrect-syntax-suggestions.rs:37:24
|
LL | let _ = bar().await();
| ^^ help: `await` is not a method call, remove the parentheses
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:43:24
+ --> $DIR/incorrect-syntax-suggestions.rs:41:24
|
LL | let _ = bar().await()?;
| ^^ help: `await` is not a method call, remove the parentheses
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:55:13
+ --> $DIR/incorrect-syntax-suggestions.rs:53:13
|
LL | let _ = await bar();
| ^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:60:13
+ --> $DIR/incorrect-syntax-suggestions.rs:58:13
|
LL | let _ = await? bar();
| ^^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await?`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:65:13
+ --> $DIR/incorrect-syntax-suggestions.rs:63:13
|
LL | let _ = await bar()?;
| ^^^^^^^^^^^^ help: `await` is a postfix operation: `bar()?.await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:70:14
+ --> $DIR/incorrect-syntax-suggestions.rs:68:14
|
LL | let _ = (await bar())?;
| ^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:75:24
+ --> $DIR/incorrect-syntax-suggestions.rs:73:24
|
LL | let _ = bar().await();
| ^^ help: `await` is not a method call, remove the parentheses
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:80:24
+ --> $DIR/incorrect-syntax-suggestions.rs:78:24
|
LL | let _ = bar().await()?;
| ^^ help: `await` is not a method call, remove the parentheses
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:108:13
+ --> $DIR/incorrect-syntax-suggestions.rs:106:13
|
LL | let _ = await!(bar());
| ^^^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:112:13
+ --> $DIR/incorrect-syntax-suggestions.rs:110:13
|
LL | let _ = await!(bar())?;
| ^^^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:117:17
+ --> $DIR/incorrect-syntax-suggestions.rs:115:17
|
LL | let _ = await!(bar())?;
| ^^^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await`
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:125:17
+ --> $DIR/incorrect-syntax-suggestions.rs:123:17
|
LL | let _ = await!(bar())?;
| ^^^^^^^^^^^^^ help: `await` is a postfix operation: `bar().await`
error: expected expression, found `=>`
- --> $DIR/incorrect-syntax-suggestions.rs:133:25
+ --> $DIR/incorrect-syntax-suggestions.rs:131:25
|
LL | match await { await => () }
| ----- ^^ expected expression
@@ -121,13 +121,13 @@ LL | match await { await => () }
| while parsing this incorrect await expression
error: incorrect use of `await`
- --> $DIR/incorrect-syntax-suggestions.rs:133:11
+ --> $DIR/incorrect-syntax-suggestions.rs:131:11
|
LL | match await { await => () }
| ^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `{ await => () }.await`
error: expected one of `.`, `?`, `{`, or an operator, found `}`
- --> $DIR/incorrect-syntax-suggestions.rs:136:1
+ --> $DIR/incorrect-syntax-suggestions.rs:134:1
|
LL | match await { await => () }
| ----- - expected one of `.`, `?`, `{`, or an operator here
@@ -138,7 +138,7 @@ LL | }
| ^ unexpected token
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:55:13
+ --> $DIR/incorrect-syntax-suggestions.rs:53:13
|
LL | fn foo9() -> Result<(), ()> {
| ---- this is not `async`
@@ -146,7 +146,7 @@ LL | let _ = await bar();
| ^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:60:13
+ --> $DIR/incorrect-syntax-suggestions.rs:58:13
|
LL | fn foo10() -> Result<(), ()> {
| ----- this is not `async`
@@ -154,7 +154,7 @@ LL | let _ = await? bar();
| ^^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:65:13
+ --> $DIR/incorrect-syntax-suggestions.rs:63:13
|
LL | fn foo11() -> Result<(), ()> {
| ----- this is not `async`
@@ -162,7 +162,7 @@ LL | let _ = await bar()?;
| ^^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:70:14
+ --> $DIR/incorrect-syntax-suggestions.rs:68:14
|
LL | fn foo12() -> Result<(), ()> {
| ----- this is not `async`
@@ -170,7 +170,7 @@ LL | let _ = (await bar())?;
| ^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:75:13
+ --> $DIR/incorrect-syntax-suggestions.rs:73:13
|
LL | fn foo13() -> Result<(), ()> {
| ----- this is not `async`
@@ -178,7 +178,7 @@ LL | let _ = bar().await();
| ^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:80:13
+ --> $DIR/incorrect-syntax-suggestions.rs:78:13
|
LL | fn foo14() -> Result<(), ()> {
| ----- this is not `async`
@@ -186,7 +186,7 @@ LL | let _ = bar().await()?;
| ^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:85:13
+ --> $DIR/incorrect-syntax-suggestions.rs:83:13
|
LL | fn foo15() -> Result<(), ()> {
| ----- this is not `async`
@@ -194,7 +194,7 @@ LL | let _ = bar().await;
| ^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:89:13
+ --> $DIR/incorrect-syntax-suggestions.rs:87:13
|
LL | fn foo16() -> Result<(), ()> {
| ----- this is not `async`
@@ -202,7 +202,7 @@ LL | let _ = bar().await?;
| ^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:94:17
+ --> $DIR/incorrect-syntax-suggestions.rs:92:17
|
LL | fn foo() -> Result<(), ()> {
| --- this is not `async`
@@ -210,7 +210,7 @@ LL | let _ = bar().await?;
| ^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:101:17
+ --> $DIR/incorrect-syntax-suggestions.rs:99:17
|
LL | let foo = || {
| -- this is not `async`
@@ -218,7 +218,7 @@ LL | let _ = bar().await?;
| ^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:117:17
+ --> $DIR/incorrect-syntax-suggestions.rs:115:17
|
LL | fn foo() -> Result<(), ()> {
| --- this is not `async`
@@ -226,7 +226,7 @@ LL | let _ = await!(bar())?;
| ^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/incorrect-syntax-suggestions.rs:125:17
+ --> $DIR/incorrect-syntax-suggestions.rs:123:17
|
LL | let foo = || {
| -- this is not `async`
@@ -234,7 +234,7 @@ LL | let _ = await!(bar())?;
| ^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try`
- --> $DIR/incorrect-syntax-suggestions.rs:18:19
+ --> $DIR/incorrect-syntax-suggestions.rs:16:19
|
LL | let _ = await bar()?;
| ^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future`
diff --git a/src/test/ui/async-await/await-unsize.rs b/src/test/ui/async-await/await-unsize.rs
index d5e21257f4f7d..aa09d4bdf0883 100644
--- a/src/test/ui/async-await/await-unsize.rs
+++ b/src/test/ui/async-await/await-unsize.rs
@@ -3,8 +3,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
async fn make_boxed_object() -> Box<dyn Send> {
Box::new(()) as _
}
diff --git a/src/test/ui/async-await/bound-normalization.rs b/src/test/ui/async-await/bound-normalization.rs
index 8026350aaf2fb..5d260682f1d81 100644
--- a/src/test/ui/async-await/bound-normalization.rs
+++ b/src/test/ui/async-await/bound-normalization.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
// See issue 60414
trait Trait {
diff --git a/src/test/ui/async-await/conditional-and-guaranteed-initialization.rs b/src/test/ui/async-await/conditional-and-guaranteed-initialization.rs
index a5947e7f71870..56f4cbbd190f8 100644
--- a/src/test/ui/async-await/conditional-and-guaranteed-initialization.rs
+++ b/src/test/ui/async-await/conditional-and-guaranteed-initialization.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
async fn conditional_and_guaranteed_initialization(x: usize) -> usize {
let y;
if x > 5 {
diff --git a/src/test/ui/async-await/dont-print-desugared-async.rs b/src/test/ui/async-await/dont-print-desugared-async.rs
index 8150a260866b9..68341a24c4e5d 100644
--- a/src/test/ui/async-await/dont-print-desugared-async.rs
+++ b/src/test/ui/async-await/dont-print-desugared-async.rs
@@ -1,7 +1,6 @@
// Test that we don't show variables with from async fn desugaring
// edition:2018
-#![feature(async_await)]
async fn async_fn(&ref mut s: &[i32]) {}
//~^ ERROR cannot borrow data in a `&` reference as mutable [E0596]
diff --git a/src/test/ui/async-await/dont-print-desugared-async.stderr b/src/test/ui/async-await/dont-print-desugared-async.stderr
index 47726ba65df98..2bf1e77f09b3f 100644
--- a/src/test/ui/async-await/dont-print-desugared-async.stderr
+++ b/src/test/ui/async-await/dont-print-desugared-async.stderr
@@ -1,5 +1,5 @@
error[E0596]: cannot borrow data in a `&` reference as mutable
- --> $DIR/dont-print-desugared-async.rs:6:20
+ --> $DIR/dont-print-desugared-async.rs:5:20
|
LL | async fn async_fn(&ref mut s: &[i32]) {}
| -^^^^^^^^^
diff --git a/src/test/ui/async-await/dont-suggest-missing-await.rs b/src/test/ui/async-await/dont-suggest-missing-await.rs
index d551ef57985a1..a8e5b38ec1dd8 100644
--- a/src/test/ui/async-await/dont-suggest-missing-await.rs
+++ b/src/test/ui/async-await/dont-suggest-missing-await.rs
@@ -2,8 +2,6 @@
// This test ensures we don't make the suggestion in bodies that aren't `async`.
-#![feature(async_await)]
-
fn take_u32(x: u32) {}
async fn make_u32() -> u32 {
diff --git a/src/test/ui/async-await/dont-suggest-missing-await.stderr b/src/test/ui/async-await/dont-suggest-missing-await.stderr
index c60b0d1f30e80..c87e0bc221de7 100644
--- a/src/test/ui/async-await/dont-suggest-missing-await.stderr
+++ b/src/test/ui/async-await/dont-suggest-missing-await.stderr
@@ -1,5 +1,5 @@
error[E0308]: mismatched types
- --> $DIR/dont-suggest-missing-await.rs:16:18
+ --> $DIR/dont-suggest-missing-await.rs:14:18
|
LL | take_u32(x)
| ^ expected u32, found opaque type
diff --git a/src/test/ui/async-await/drop-order/drop-order-for-async-fn-parameters-by-ref-binding.rs b/src/test/ui/async-await/drop-order/drop-order-for-async-fn-parameters-by-ref-binding.rs
index dfd8b2e361eef..9817d377a7886 100644
--- a/src/test/ui/async-await/drop-order/drop-order-for-async-fn-parameters-by-ref-binding.rs
+++ b/src/test/ui/async-await/drop-order/drop-order-for-async-fn-parameters-by-ref-binding.rs
@@ -3,7 +3,6 @@
// run-pass
#![allow(unused_variables)]
-#![feature(async_await)]
// Test that the drop order for parameters in a fn and async fn matches up. Also test that
// parameters (used or unused) are not dropped until the async fn completes execution.
diff --git a/src/test/ui/async-await/drop-order/drop-order-for-async-fn-parameters.rs b/src/test/ui/async-await/drop-order/drop-order-for-async-fn-parameters.rs
index 2a74485afb450..00072786a50a7 100644
--- a/src/test/ui/async-await/drop-order/drop-order-for-async-fn-parameters.rs
+++ b/src/test/ui/async-await/drop-order/drop-order-for-async-fn-parameters.rs
@@ -3,7 +3,6 @@
// run-pass
#![allow(unused_variables)]
-#![feature(async_await)]
// Test that the drop order for parameters in a fn and async fn matches up. Also test that
// parameters (used or unused) are not dropped until the async fn completes execution.
diff --git a/src/test/ui/async-await/drop-order/drop-order-for-locals-when-cancelled.rs b/src/test/ui/async-await/drop-order/drop-order-for-locals-when-cancelled.rs
index db396d3957e13..5d020c9a52601 100644
--- a/src/test/ui/async-await/drop-order/drop-order-for-locals-when-cancelled.rs
+++ b/src/test/ui/async-await/drop-order/drop-order-for-locals-when-cancelled.rs
@@ -2,9 +2,7 @@
// edition:2018
// run-pass
-#![allow(unused_variables)]
#![deny(dead_code)]
-#![feature(async_await)]
// Test that the drop order for locals in a fn and async fn matches up.
extern crate arc_wake;
diff --git a/src/test/ui/async-await/drop-order/drop-order-locals-are-hidden.rs b/src/test/ui/async-await/drop-order/drop-order-locals-are-hidden.rs
index bcdb8878eb5d2..79dedb1ba285e 100644
--- a/src/test/ui/async-await/drop-order/drop-order-locals-are-hidden.rs
+++ b/src/test/ui/async-await/drop-order/drop-order-locals-are-hidden.rs
@@ -1,8 +1,5 @@
// edition:2018
-#![allow(unused_variables)]
-#![feature(async_await)]
-
async fn foobar_async(x: u32, (a, _, _c): (u32, u32, u32), _: u32, _y: u32) {
assert_eq!(__arg1, (1, 2, 3)); //~ ERROR cannot find value `__arg1` in this scope [E0425]
assert_eq!(__arg2, 4); //~ ERROR cannot find value `__arg2` in this scope [E0425]
diff --git a/src/test/ui/async-await/drop-order/drop-order-locals-are-hidden.stderr b/src/test/ui/async-await/drop-order/drop-order-locals-are-hidden.stderr
index 484e1f4f4269e..aa04a613f47c1 100644
--- a/src/test/ui/async-await/drop-order/drop-order-locals-are-hidden.stderr
+++ b/src/test/ui/async-await/drop-order/drop-order-locals-are-hidden.stderr
@@ -1,23 +1,23 @@
error[E0425]: cannot find value `__arg1` in this scope
- --> $DIR/drop-order-locals-are-hidden.rs:7:16
+ --> $DIR/drop-order-locals-are-hidden.rs:4:16
|
LL | assert_eq!(__arg1, (1, 2, 3));
| ^^^^^^ not found in this scope
error[E0425]: cannot find value `__arg2` in this scope
- --> $DIR/drop-order-locals-are-hidden.rs:8:16
+ --> $DIR/drop-order-locals-are-hidden.rs:5:16
|
LL | assert_eq!(__arg2, 4);
| ^^^^^^ not found in this scope
error[E0425]: cannot find value `__arg0` in this scope
- --> $DIR/drop-order-locals-are-hidden.rs:12:16
+ --> $DIR/drop-order-locals-are-hidden.rs:9:16
|
LL | assert_eq!(__arg0, 1);
| ^^^^^^ not found in this scope
error[E0425]: cannot find value `__arg1` in this scope
- --> $DIR/drop-order-locals-are-hidden.rs:13:16
+ --> $DIR/drop-order-locals-are-hidden.rs:10:16
|
LL | assert_eq!(__arg1, 2);
| ^^^^^^ not found in this scope
diff --git a/src/test/ui/async-await/drop-order/drop-order-when-cancelled.rs b/src/test/ui/async-await/drop-order/drop-order-when-cancelled.rs
index 410a623681db5..84fe79348c601 100644
--- a/src/test/ui/async-await/drop-order/drop-order-when-cancelled.rs
+++ b/src/test/ui/async-await/drop-order/drop-order-when-cancelled.rs
@@ -2,9 +2,6 @@
// edition:2018
// run-pass
-#![allow(unused_variables)]
-#![feature(async_await)]
-
// Test that the drop order for parameters in a fn and async fn matches up. Also test that
// parameters (used or unused) are not dropped until the async fn is cancelled.
// This file is mostly copy-pasted from drop-order-for-async-fn-parameters.rs
diff --git a/src/test/ui/async-await/edition-deny-async-fns-2015.rs b/src/test/ui/async-await/edition-deny-async-fns-2015.rs
index a5bc181015475..c85896150c29f 100644
--- a/src/test/ui/async-await/edition-deny-async-fns-2015.rs
+++ b/src/test/ui/async-await/edition-deny-async-fns-2015.rs
@@ -1,7 +1,5 @@
// edition:2015
-#![feature(async_await)]
-
async fn foo() {} //~ ERROR `async fn` is not permitted in the 2015 edition
fn baz() { async fn foo() {} } //~ ERROR `async fn` is not permitted in the 2015 edition
diff --git a/src/test/ui/async-await/edition-deny-async-fns-2015.stderr b/src/test/ui/async-await/edition-deny-async-fns-2015.stderr
index efb4462095d0d..d3f88af09d134 100644
--- a/src/test/ui/async-await/edition-deny-async-fns-2015.stderr
+++ b/src/test/ui/async-await/edition-deny-async-fns-2015.stderr
@@ -1,59 +1,59 @@
error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/edition-deny-async-fns-2015.rs:5:1
+ --> $DIR/edition-deny-async-fns-2015.rs:3:1
|
LL | async fn foo() {}
| ^^^^^
error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/edition-deny-async-fns-2015.rs:7:12
+ --> $DIR/edition-deny-async-fns-2015.rs:5:12
|
LL | fn baz() { async fn foo() {} }
| ^^^^^
error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/edition-deny-async-fns-2015.rs:10:5
+ --> $DIR/edition-deny-async-fns-2015.rs:8:5
|
LL | async fn bar() {}
| ^^^^^
error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/edition-deny-async-fns-2015.rs:9:1
+ --> $DIR/edition-deny-async-fns-2015.rs:7:1
|
LL | async fn async_baz() {
| ^^^^^
error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/edition-deny-async-fns-2015.rs:16:5
+ --> $DIR/edition-deny-async-fns-2015.rs:14:5
|
LL | async fn foo() {}
| ^^^^^
error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/edition-deny-async-fns-2015.rs:20:5
+ --> $DIR/edition-deny-async-fns-2015.rs:18:5
|
LL | async fn foo() {}
| ^^^^^
error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/edition-deny-async-fns-2015.rs:38:9
+ --> $DIR/edition-deny-async-fns-2015.rs:36:9
|
LL | async fn bar() {}
| ^^^^^
error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/edition-deny-async-fns-2015.rs:28:9
+ --> $DIR/edition-deny-async-fns-2015.rs:26:9
|
LL | async fn foo() {}
| ^^^^^
error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/edition-deny-async-fns-2015.rs:33:13
+ --> $DIR/edition-deny-async-fns-2015.rs:31:13
|
LL | async fn bar() {}
| ^^^^^
error[E0706]: trait fns cannot be declared `async`
- --> $DIR/edition-deny-async-fns-2015.rs:20:5
+ --> $DIR/edition-deny-async-fns-2015.rs:18:5
|
LL | async fn foo() {}
| ^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/async-await/generics-and-bounds.rs b/src/test/ui/async-await/generics-and-bounds.rs
index 8b60f2f82f1d6..963b19b34a620 100644
--- a/src/test/ui/async-await/generics-and-bounds.rs
+++ b/src/test/ui/async-await/generics-and-bounds.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
use std::future::Future;
pub async fn simple_generic<T>() {}
diff --git a/src/test/ui/async-await/issue-60709.rs b/src/test/ui/async-await/issue-60709.rs
index ad0b49fa4a219..9ee419c4a56fb 100644
--- a/src/test/ui/async-await/issue-60709.rs
+++ b/src/test/ui/async-await/issue-60709.rs
@@ -4,9 +4,6 @@
// run-pass
-#![feature(async_await)]
-#![allow(unused)]
-
use std::future::Future;
use std::task::Poll;
use std::task::Context;
diff --git a/src/test/ui/async-await/issue-61452.rs b/src/test/ui/async-await/issue-61452.rs
index 20b9b645daead..9381251ad6968 100644
--- a/src/test/ui/async-await/issue-61452.rs
+++ b/src/test/ui/async-await/issue-61452.rs
@@ -1,5 +1,4 @@
// edition:2018
-#![feature(async_await)]
pub async fn f(x: Option<usize>) {
x.take();
diff --git a/src/test/ui/async-await/issue-61452.stderr b/src/test/ui/async-await/issue-61452.stderr
index 742490d8de43c..5eb4b54871737 100644
--- a/src/test/ui/async-await/issue-61452.stderr
+++ b/src/test/ui/async-await/issue-61452.stderr
@@ -1,5 +1,5 @@
error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable
- --> $DIR/issue-61452.rs:5:5
+ --> $DIR/issue-61452.rs:4:5
|
LL | pub async fn f(x: Option<usize>) {
| - help: consider changing this to be mutable: `mut x`
@@ -7,7 +7,7 @@ LL | x.take();
| ^ cannot borrow as mutable
error[E0384]: cannot assign twice to immutable variable `x`
- --> $DIR/issue-61452.rs:10:5
+ --> $DIR/issue-61452.rs:9:5
|
LL | pub async fn g(x: usize) {
| -
diff --git a/src/test/ui/async-await/issue-61793.rs b/src/test/ui/async-await/issue-61793.rs
index a18fad8bb9150..f6084be916745 100644
--- a/src/test/ui/async-await/issue-61793.rs
+++ b/src/test/ui/async-await/issue-61793.rs
@@ -6,9 +6,6 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
-#![allow(unused)]
-
async fn foo<F>(_: &(), _: F) {}
fn main() {
diff --git a/src/test/ui/async-await/issue-61949-self-return-type.rs b/src/test/ui/async-await/issue-61949-self-return-type.rs
index c5a66d5d4a312..6a28c69193da0 100644
--- a/src/test/ui/async-await/issue-61949-self-return-type.rs
+++ b/src/test/ui/async-await/issue-61949-self-return-type.rs
@@ -1,6 +1,5 @@
// ignore-tidy-linelength
// edition:2018
-#![feature(async_await)]
// This test checks that `Self` is prohibited as a return type. See #61949 for context.
diff --git a/src/test/ui/async-await/issue-61949-self-return-type.stderr b/src/test/ui/async-await/issue-61949-self-return-type.stderr
index a9ae544502d08..12fb77d8dd637 100644
--- a/src/test/ui/async-await/issue-61949-self-return-type.stderr
+++ b/src/test/ui/async-await/issue-61949-self-return-type.stderr
@@ -1,5 +1,5 @@
error: `async fn` return type cannot contain a projection or `Self` that references lifetimes from a parent scope
- --> $DIR/issue-61949-self-return-type.rs:12:40
+ --> $DIR/issue-61949-self-return-type.rs:11:40
|
LL | pub async fn new(_bar: &'a i32) -> Self {
| ^^^^
diff --git a/src/test/ui/async-await/issue-62658.rs b/src/test/ui/async-await/issue-62658.rs
index 90fbb47bffda8..d0af01e0c009f 100644
--- a/src/test/ui/async-await/issue-62658.rs
+++ b/src/test/ui/async-await/issue-62658.rs
@@ -4,8 +4,6 @@
// build-pass
// edition:2018
-#![feature(async_await)]
-
async fn noop() {}
async fn foo() {
diff --git a/src/test/ui/async-await/issues/issue-51719.rs b/src/test/ui/async-await/issues/issue-51719.rs
index 361a49c2774ec..09241f982aa8a 100644
--- a/src/test/ui/async-await/issues/issue-51719.rs
+++ b/src/test/ui/async-await/issues/issue-51719.rs
@@ -2,8 +2,6 @@
//
// Tests that the .await syntax can't be used to make a generator
-#![feature(async_await)]
-
async fn foo() {}
fn make_generator() {
diff --git a/src/test/ui/async-await/issues/issue-51719.stderr b/src/test/ui/async-await/issues/issue-51719.stderr
index 2a9fb6cf0df6e..6c3c8889da7ce 100644
--- a/src/test/ui/async-await/issues/issue-51719.stderr
+++ b/src/test/ui/async-await/issues/issue-51719.stderr
@@ -1,5 +1,5 @@
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/issue-51719.rs:10:19
+ --> $DIR/issue-51719.rs:8:19
|
LL | let _gen = || foo().await;
| -- ^^^^^^^^^^^ only allowed inside `async` functions and blocks
diff --git a/src/test/ui/async-await/issues/issue-51751.rs b/src/test/ui/async-await/issues/issue-51751.rs
index 7afd7ecc82649..bc85a96cea99e 100644
--- a/src/test/ui/async-await/issues/issue-51751.rs
+++ b/src/test/ui/async-await/issues/issue-51751.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
async fn inc(limit: i64) -> i64 {
limit + 1
}
diff --git a/src/test/ui/async-await/issues/issue-51751.stderr b/src/test/ui/async-await/issues/issue-51751.stderr
index 97b63d1590ec6..e50c78534f852 100644
--- a/src/test/ui/async-await/issues/issue-51751.stderr
+++ b/src/test/ui/async-await/issues/issue-51751.stderr
@@ -1,5 +1,5 @@
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/issue-51751.rs:11:20
+ --> $DIR/issue-51751.rs:9:20
|
LL | fn main() {
| ---- this is not `async`
diff --git a/src/test/ui/async-await/issues/issue-53249.rs b/src/test/ui/async-await/issues/issue-53249.rs
index c57dc6b0ef6f9..5cae070444460 100644
--- a/src/test/ui/async-await/issues/issue-53249.rs
+++ b/src/test/ui/async-await/issues/issue-53249.rs
@@ -1,7 +1,7 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(arbitrary_self_types, async_await)]
+#![feature(arbitrary_self_types)]
use std::task::{self, Poll};
use std::future::Future;
diff --git a/src/test/ui/async-await/issues/issue-54752-async-block.rs b/src/test/ui/async-await/issues/issue-54752-async-block.rs
index 0036de90b2579..64f260cfe01b6 100644
--- a/src/test/ui/async-await/issues/issue-54752-async-block.rs
+++ b/src/test/ui/async-await/issues/issue-54752-async-block.rs
@@ -3,7 +3,4 @@
// edition:2018
// pp-exact
-#![feature(async_await)]
-#![allow(unused_parens)]
-
fn main() { let _a = (async { }); }
diff --git a/src/test/ui/async-await/issues/issue-54974.rs b/src/test/ui/async-await/issues/issue-54974.rs
index 040989b33fc1a..9adc0a8232388 100644
--- a/src/test/ui/async-await/issues/issue-54974.rs
+++ b/src/test/ui/async-await/issues/issue-54974.rs
@@ -1,8 +1,6 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
-
use std::sync::Arc;
trait SomeTrait: Send + Sync + 'static {
diff --git a/src/test/ui/async-await/issues/issue-55324.rs b/src/test/ui/async-await/issues/issue-55324.rs
index 4f383a51a88e7..1d77d420127a8 100644
--- a/src/test/ui/async-await/issues/issue-55324.rs
+++ b/src/test/ui/async-await/issues/issue-55324.rs
@@ -1,11 +1,8 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
-
use std::future::Future;
-#[allow(unused)]
async fn foo<F: Future<Output = i32>>(x: &i32, future: F) -> i32 {
let y = future.await;
*x + y
diff --git a/src/test/ui/async-await/issues/issue-55809.rs b/src/test/ui/async-await/issues/issue-55809.rs
index b7e60b773b416..3b271775a3851 100644
--- a/src/test/ui/async-await/issues/issue-55809.rs
+++ b/src/test/ui/async-await/issues/issue-55809.rs
@@ -1,8 +1,6 @@
// edition:2018
// run-pass
-#![feature(async_await)]
-
trait Foo { }
impl Foo for () { }
diff --git a/src/test/ui/async-await/issues/issue-58885.rs b/src/test/ui/async-await/issues/issue-58885.rs
index 47744aeea6034..72a45b5007d7a 100644
--- a/src/test/ui/async-await/issues/issue-58885.rs
+++ b/src/test/ui/async-await/issues/issue-58885.rs
@@ -1,8 +1,6 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
-
struct Xyz {
a: u64,
}
diff --git a/src/test/ui/async-await/issues/issue-59001.rs b/src/test/ui/async-await/issues/issue-59001.rs
index 9334ddb0af588..ea780d9f62214 100644
--- a/src/test/ui/async-await/issues/issue-59001.rs
+++ b/src/test/ui/async-await/issues/issue-59001.rs
@@ -1,11 +1,8 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
-
use std::future::Future;
-#[allow(unused)]
async fn enter<'a, F, R>(mut callback: F)
where
F: FnMut(&'a mut i32) -> R,
diff --git a/src/test/ui/async-await/issues/issue-59972.rs b/src/test/ui/async-await/issues/issue-59972.rs
index 8f4254b10ceaf..154226e8bb88f 100644
--- a/src/test/ui/async-await/issues/issue-59972.rs
+++ b/src/test/ui/async-await/issues/issue-59972.rs
@@ -6,8 +6,6 @@
// compile-flags: --edition=2018
-#![feature(async_await)]
-
pub enum Uninhabited { }
fn uninhabited_async() -> Uninhabited {
@@ -16,14 +14,12 @@ fn uninhabited_async() -> Uninhabited {
async fn noop() { }
-#[allow(unused)]
async fn contains_never() {
let error = uninhabited_async();
noop().await;
let error2 = error;
}
-#[allow(unused)]
async fn overlap_never() {
let error1 = uninhabited_async();
noop().await;
@@ -35,6 +31,4 @@ async fn overlap_never() {
#[allow(unused_must_use)]
fn main() {
- contains_never();
- overlap_never();
}
diff --git a/src/test/ui/async-await/issues/issue-60518.rs b/src/test/ui/async-await/issues/issue-60518.rs
index e4bdc96511e3c..1ca051607518e 100644
--- a/src/test/ui/async-await/issues/issue-60518.rs
+++ b/src/test/ui/async-await/issues/issue-60518.rs
@@ -1,8 +1,6 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
-
// This is a regression test to ensure that simple bindings (where replacement arguments aren't
// created during async fn lowering) that have their DefId used during HIR lowering (such as impl
// trait) are visited during def collection and thus have a DefId.
diff --git a/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs b/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs
index 99213e64d16df..0d015e54f8b1c 100644
--- a/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs
+++ b/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs
@@ -3,7 +3,6 @@
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
#![feature(type_alias_impl_trait)]
use std::future::Future;
diff --git a/src/test/ui/async-await/issues/issue-60674.rs b/src/test/ui/async-await/issues/issue-60674.rs
index 99cdcbafc766f..c0e34a8df77a4 100644
--- a/src/test/ui/async-await/issues/issue-60674.rs
+++ b/src/test/ui/async-await/issues/issue-60674.rs
@@ -1,7 +1,6 @@
// aux-build:issue-60674.rs
// build-pass (FIXME(62277): could be check-pass?)
// edition:2018
-#![feature(async_await)]
// This is a regression test that ensures that `mut` patterns are not lost when provided as input
// to a proc macro.
diff --git a/src/test/ui/async-await/issues/issue-61187.rs b/src/test/ui/async-await/issues/issue-61187.rs
index 8b939b43b8bd4..8585a42511104 100644
--- a/src/test/ui/async-await/issues/issue-61187.rs
+++ b/src/test/ui/async-await/issues/issue-61187.rs
@@ -1,8 +1,6 @@
// edition:2018
-#![feature(async_await)]
-fn main() {
-}
+fn main() {}
async fn response(data: Vec<u8>) {
data.reverse(); //~ ERROR E0596
diff --git a/src/test/ui/async-await/issues/issue-61187.stderr b/src/test/ui/async-await/issues/issue-61187.stderr
index a03142263202e..4d361c824dd6d 100644
--- a/src/test/ui/async-await/issues/issue-61187.stderr
+++ b/src/test/ui/async-await/issues/issue-61187.stderr
@@ -1,5 +1,5 @@
error[E0596]: cannot borrow `data` as mutable, as it is not declared as mutable
- --> $DIR/issue-61187.rs:8:5
+ --> $DIR/issue-61187.rs:6:5
|
LL | async fn response(data: Vec<u8>) {
| ---- help: consider changing this to be mutable: `mut data`
diff --git a/src/test/ui/async-await/issues/issue-61986.rs b/src/test/ui/async-await/issues/issue-61986.rs
index 77ecc47dfef12..879bc6912fce9 100644
--- a/src/test/ui/async-await/issues/issue-61986.rs
+++ b/src/test/ui/async-await/issues/issue-61986.rs
@@ -4,8 +4,6 @@
// Tests that we properly handle StorageDead/StorageLives for temporaries
// created in async loop bodies.
-#![feature(async_await)]
-
async fn bar() -> Option<()> {
Some(())
}
diff --git a/src/test/ui/async-await/issues/issue-62009-1.rs b/src/test/ui/async-await/issues/issue-62009-1.rs
index ac6605bcefff9..3ee7ab2e9d12f 100644
--- a/src/test/ui/async-await/issues/issue-62009-1.rs
+++ b/src/test/ui/async-await/issues/issue-62009-1.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
async fn print_dur() {}
fn main() {
diff --git a/src/test/ui/async-await/issues/issue-62009-1.stderr b/src/test/ui/async-await/issues/issue-62009-1.stderr
index 2bbb6d079ead1..cd155f0fc32b6 100644
--- a/src/test/ui/async-await/issues/issue-62009-1.stderr
+++ b/src/test/ui/async-await/issues/issue-62009-1.stderr
@@ -1,5 +1,5 @@
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/issue-62009-1.rs:8:5
+ --> $DIR/issue-62009-1.rs:6:5
|
LL | fn main() {
| ---- this is not `async`
@@ -7,7 +7,7 @@ LL | async { let (); }.await;
| ^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/issue-62009-1.rs:10:5
+ --> $DIR/issue-62009-1.rs:8:5
|
LL | fn main() {
| ---- this is not `async`
@@ -19,7 +19,7 @@ LL | | }.await;
| |___________^ only allowed inside `async` functions and blocks
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/issue-62009-1.rs:14:5
+ --> $DIR/issue-62009-1.rs:12:5
|
LL | fn main() {
| ---- this is not `async`
@@ -27,11 +27,11 @@ LL | fn main() {
LL | (|_| 2333).await;
| ^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
-error[E0277]: the trait bound `[closure@$DIR/issue-62009-1.rs:14:5: 14:15]: std::future::Future` is not satisfied
- --> $DIR/issue-62009-1.rs:14:5
+error[E0277]: the trait bound `[closure@$DIR/issue-62009-1.rs:12:5: 12:15]: std::future::Future` is not satisfied
+ --> $DIR/issue-62009-1.rs:12:5
|
LL | (|_| 2333).await;
- | ^^^^^^^^^^^^^^^^ the trait `std::future::Future` is not implemented for `[closure@$DIR/issue-62009-1.rs:14:5: 14:15]`
+ | ^^^^^^^^^^^^^^^^ the trait `std::future::Future` is not implemented for `[closure@$DIR/issue-62009-1.rs:12:5: 12:15]`
|
= note: required by `std::future::poll_with_tls_context`
diff --git a/src/test/ui/async-await/issues/issue-62009-2.rs b/src/test/ui/async-await/issues/issue-62009-2.rs
index 52b62eaa9e0a7..cb7336e613422 100644
--- a/src/test/ui/async-await/issues/issue-62009-2.rs
+++ b/src/test/ui/async-await/issues/issue-62009-2.rs
@@ -1,6 +1,6 @@
// edition:2018
-#![feature(async_await, async_closure)]
+#![feature(async_closure)]
async fn print_dur() {}
diff --git a/src/test/ui/async-await/issues/issue-62517-1.rs b/src/test/ui/async-await/issues/issue-62517-1.rs
index 5955d9751afbb..4689ce36a78c0 100644
--- a/src/test/ui/async-await/issues/issue-62517-1.rs
+++ b/src/test/ui/async-await/issues/issue-62517-1.rs
@@ -5,8 +5,6 @@
// edition:2018
// check-pass
-#![feature(async_await)]
-
trait FirstTrait {}
trait SecondTrait {
type Item: ?Sized;
diff --git a/src/test/ui/async-await/issues/issue-62517-2.rs b/src/test/ui/async-await/issues/issue-62517-2.rs
index 17fac408151ea..aaf28d6c132e3 100644
--- a/src/test/ui/async-await/issues/issue-62517-2.rs
+++ b/src/test/ui/async-await/issues/issue-62517-2.rs
@@ -5,8 +5,6 @@
// edition:2018
// check-pass
-#![feature(async_await)]
-
trait Object {}
trait Alpha<Param: ?Sized> {}
diff --git a/src/test/ui/async-await/issues/issue-63388-1.nll.stderr b/src/test/ui/async-await/issues/issue-63388-1.nll.stderr
index 64fd1a4a78d96..22610fe54a4cb 100644
--- a/src/test/ui/async-await/issues/issue-63388-1.nll.stderr
+++ b/src/test/ui/async-await/issues/issue-63388-1.nll.stderr
@@ -1,5 +1,5 @@
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/issue-63388-1.rs:14:10
+ --> $DIR/issue-63388-1.rs:12:10
|
LL | ) -> &dyn Foo
| ^^^^^^^^
@@ -7,7 +7,7 @@ LL | ) -> &dyn Foo
= note: hidden type `impl std::future::Future` captures lifetime '_#22r
error: lifetime may not live long enough
- --> $DIR/issue-63388-1.rs:15:5
+ --> $DIR/issue-63388-1.rs:13:5
|
LL | async fn do_sth<'a>(
| -- lifetime `'a` defined here
diff --git a/src/test/ui/async-await/issues/issue-63388-1.rs b/src/test/ui/async-await/issues/issue-63388-1.rs
index 80003b0d701f5..3cde5de219880 100644
--- a/src/test/ui/async-await/issues/issue-63388-1.rs
+++ b/src/test/ui/async-await/issues/issue-63388-1.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
struct Xyz {
a: u64,
}
diff --git a/src/test/ui/async-await/issues/issue-63388-1.stderr b/src/test/ui/async-await/issues/issue-63388-1.stderr
index 5302adce5a01e..a54cadb0cd251 100644
--- a/src/test/ui/async-await/issues/issue-63388-1.stderr
+++ b/src/test/ui/async-await/issues/issue-63388-1.stderr
@@ -1,5 +1,5 @@
error[E0623]: lifetime mismatch
- --> $DIR/issue-63388-1.rs:14:10
+ --> $DIR/issue-63388-1.rs:12:10
|
LL | &'a self, foo: &dyn Foo
| -------- this parameter and the return type are declared with different lifetimes...
diff --git a/src/test/ui/async-await/issues/issue-63388-2.nll.stderr b/src/test/ui/async-await/issues/issue-63388-2.nll.stderr
index b91cdc1b770fb..7781af89deae2 100644
--- a/src/test/ui/async-await/issues/issue-63388-2.nll.stderr
+++ b/src/test/ui/async-await/issues/issue-63388-2.nll.stderr
@@ -1,5 +1,5 @@
error[E0106]: missing lifetime specifier
- --> $DIR/issue-63388-2.rs:14:10
+ --> $DIR/issue-63388-2.rs:12:10
|
LL | ) -> &dyn Foo
| ^ help: consider using the named lifetime: `&'a`
diff --git a/src/test/ui/async-await/issues/issue-63388-2.rs b/src/test/ui/async-await/issues/issue-63388-2.rs
index ca9bbef0d503d..73e7f25f97d0d 100644
--- a/src/test/ui/async-await/issues/issue-63388-2.rs
+++ b/src/test/ui/async-await/issues/issue-63388-2.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
struct Xyz {
a: u64,
}
diff --git a/src/test/ui/async-await/issues/issue-63388-2.stderr b/src/test/ui/async-await/issues/issue-63388-2.stderr
index 1810138dc80e0..1edeb3d549389 100644
--- a/src/test/ui/async-await/issues/issue-63388-2.stderr
+++ b/src/test/ui/async-await/issues/issue-63388-2.stderr
@@ -1,5 +1,5 @@
error[E0106]: missing lifetime specifier
- --> $DIR/issue-63388-2.rs:14:10
+ --> $DIR/issue-63388-2.rs:12:10
|
LL | ) -> &dyn Foo
| ^ help: consider using the named lifetime: `&'a`
@@ -7,19 +7,19 @@ LL | ) -> &dyn Foo
= help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `foo` or `bar`
error: cannot infer an appropriate lifetime
- --> $DIR/issue-63388-2.rs:13:9
+ --> $DIR/issue-63388-2.rs:11:9
|
LL | foo: &dyn Foo, bar: &'a dyn Foo
| ^^^ ...but this borrow...
LL | ) -> &dyn Foo
| -------- this return type evaluates to the `'static` lifetime...
|
-note: ...can't outlive the lifetime '_ as defined on the method body at 13:14
- --> $DIR/issue-63388-2.rs:13:14
+note: ...can't outlive the lifetime '_ as defined on the method body at 11:14
+ --> $DIR/issue-63388-2.rs:11:14
|
LL | foo: &dyn Foo, bar: &'a dyn Foo
| ^
-help: you can add a constraint to the return type to make it last less than `'static` and match the lifetime '_ as defined on the method body at 13:14
+help: you can add a constraint to the return type to make it last less than `'static` and match the lifetime '_ as defined on the method body at 11:14
|
LL | ) -> &dyn Foo + '_
| ^^^^^^^^^^^^^
diff --git a/src/test/ui/async-await/issues/issue-63388-3.rs b/src/test/ui/async-await/issues/issue-63388-3.rs
index 05f23f95965b9..1a9822e02fa01 100644
--- a/src/test/ui/async-await/issues/issue-63388-3.rs
+++ b/src/test/ui/async-await/issues/issue-63388-3.rs
@@ -1,8 +1,6 @@
// edition:2018
// check-pass
-#![feature(async_await)]
-
struct Xyz {
a: u64,
}
diff --git a/src/test/ui/async-await/issues/issue-63388-4.rs b/src/test/ui/async-await/issues/issue-63388-4.rs
index 0939242d7fc7a..58f9dacb3bcfa 100644
--- a/src/test/ui/async-await/issues/issue-63388-4.rs
+++ b/src/test/ui/async-await/issues/issue-63388-4.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
struct A;
impl A {
diff --git a/src/test/ui/async-await/issues/non-async-enclosing-span.rs b/src/test/ui/async-await/issues/non-async-enclosing-span.rs
index 838911d9b6e8f..d47c2137725d6 100644
--- a/src/test/ui/async-await/issues/non-async-enclosing-span.rs
+++ b/src/test/ui/async-await/issues/non-async-enclosing-span.rs
@@ -1,5 +1,4 @@
// edition:2018
-#![feature(async_await)]
async fn do_the_thing() -> u8 {
8
diff --git a/src/test/ui/async-await/issues/non-async-enclosing-span.stderr b/src/test/ui/async-await/issues/non-async-enclosing-span.stderr
index f492c1a8045b5..49ebf414c550b 100644
--- a/src/test/ui/async-await/issues/non-async-enclosing-span.stderr
+++ b/src/test/ui/async-await/issues/non-async-enclosing-span.stderr
@@ -1,5 +1,5 @@
error[E0728]: `await` is only allowed inside `async` functions and blocks
- --> $DIR/non-async-enclosing-span.rs:10:13
+ --> $DIR/non-async-enclosing-span.rs:9:13
|
LL | fn main() {
| ---- this is not `async`
diff --git a/src/test/ui/async-await/move-part-await-return-rest-struct.rs b/src/test/ui/async-await/move-part-await-return-rest-struct.rs
index 9bd7a515cbdbf..39ea2aae563a4 100644
--- a/src/test/ui/async-await/move-part-await-return-rest-struct.rs
+++ b/src/test/ui/async-await/move-part-await-return-rest-struct.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
struct Small {
x: Vec<usize>,
y: Vec<usize>,
diff --git a/src/test/ui/async-await/move-part-await-return-rest-tuple.rs b/src/test/ui/async-await/move-part-await-return-rest-tuple.rs
index 69eee855e7594..7b958b98b414f 100644
--- a/src/test/ui/async-await/move-part-await-return-rest-tuple.rs
+++ b/src/test/ui/async-await/move-part-await-return-rest-tuple.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
async fn move_part_await_return_rest_tuple() -> Vec<usize> {
let x = (vec![3], vec![4, 4]);
drop(x.1);
diff --git a/src/test/ui/async-await/multiple-lifetimes/elided.rs b/src/test/ui/async-await/multiple-lifetimes/elided.rs
index 45f3170d4c309..8258e2eff521b 100644
--- a/src/test/ui/async-await/multiple-lifetimes/elided.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/elided.rs
@@ -3,8 +3,6 @@
// Test that we can use async fns with multiple arbitrary lifetimes.
-#![feature(async_await)]
-
async fn multiple_elided_lifetimes(_: &u8, _: &u8) {}
fn main() {
diff --git a/src/test/ui/async-await/multiple-lifetimes/fn-ptr.rs b/src/test/ui/async-await/multiple-lifetimes/fn-ptr.rs
index a7254cee75526..3912b854747de 100644
--- a/src/test/ui/async-await/multiple-lifetimes/fn-ptr.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/fn-ptr.rs
@@ -3,8 +3,6 @@
// Test that we can use async fns with multiple arbitrary lifetimes.
-#![feature(async_await)]
-
async fn multiple_named_lifetimes<'a, 'b>(_: &'a u8, _: &'b u8, _: fn(&u8)) {}
fn gimme(_: &u8) { }
diff --git a/src/test/ui/async-await/multiple-lifetimes/hrtb.rs b/src/test/ui/async-await/multiple-lifetimes/hrtb.rs
index 589e260d084b2..31d0736ba63c8 100644
--- a/src/test/ui/async-await/multiple-lifetimes/hrtb.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/hrtb.rs
@@ -3,9 +3,6 @@
// Test that we can use async fns with multiple arbitrary lifetimes.
-#![feature(async_await)]
-#![allow(dead_code)]
-
use std::ops::Add;
async fn multiple_hrtb_and_single_named_lifetime_ok<'c>(
diff --git a/src/test/ui/async-await/multiple-lifetimes/named.rs b/src/test/ui/async-await/multiple-lifetimes/named.rs
index cd479e256b4e5..e8eb98102f478 100644
--- a/src/test/ui/async-await/multiple-lifetimes/named.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/named.rs
@@ -3,8 +3,6 @@
// Test that we can use async fns with multiple arbitrary lifetimes.
-#![feature(async_await)]
-
async fn multiple_named_lifetimes<'a, 'b>(_: &'a u8, _: &'b u8) {}
fn main() {
diff --git a/src/test/ui/async-await/multiple-lifetimes/partial-relation.rs b/src/test/ui/async-await/multiple-lifetimes/partial-relation.rs
index 903c43950a5c4..02b105999f5bb 100644
--- a/src/test/ui/async-await/multiple-lifetimes/partial-relation.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/partial-relation.rs
@@ -1,8 +1,6 @@
// edition:2018
// run-pass
-#![feature(async_await)]
-
async fn lotsa_lifetimes<'a, 'b, 'c>(a: &'a u32, b: &'b u32, c: &'c u32) -> (&'a u32, &'b u32)
where 'b: 'a
{
diff --git a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-fg.rs b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-fg.rs
index 08622311f7b1c..b901b61aa1898 100644
--- a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-fg.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-fg.rs
@@ -4,7 +4,7 @@
// Test that a feature gate is needed to use `impl Trait` as the
// return type of an async.
-#![feature(async_await, member_constraints)]
+#![feature(member_constraints)]
trait Trait<'a, 'b> { }
impl<T> Trait<'_, '_> for T { }
diff --git a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-no-fg.rs b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-no-fg.rs
index 08ecea4cc85fc..2c7a5cd378fc2 100644
--- a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-no-fg.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-no-fg.rs
@@ -3,8 +3,6 @@
// Test that a feature gate is needed to use `impl Trait` as the
// return type of an async.
-#![feature(async_await)]
-
trait Trait<'a, 'b> { }
impl<T> Trait<'_, '_> for T { }
diff --git a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-no-fg.stderr b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-no-fg.stderr
index de2c85d772a72..59d7728d41c4c 100644
--- a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-no-fg.stderr
+++ b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-no-fg.stderr
@@ -1,5 +1,5 @@
error: ambiguous lifetime bound in `impl Trait`
- --> $DIR/ret-impl-trait-no-fg.rs:11:64
+ --> $DIR/ret-impl-trait-no-fg.rs:9:64
|
LL | async fn async_ret_impl_trait<'a, 'b>(a: &'a u8, b: &'b u8) -> impl Trait<'a, 'b> {
| ^^^^^^^^^^^^^^^^^^ neither `'a` nor `'b` outlives the other
diff --git a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.rs b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.rs
index e1b714652737f..babc90a5e96ad 100644
--- a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.rs
@@ -3,7 +3,7 @@
// Test that a feature gate is needed to use `impl Trait` as the
// return type of an async.
-#![feature(async_await, member_constraints)]
+#![feature(member_constraints)]
trait Trait<'a> { }
impl<T> Trait<'_> for T { }
diff --git a/src/test/ui/async-await/multiple-lifetimes/ret-ref.rs b/src/test/ui/async-await/multiple-lifetimes/ret-ref.rs
index 98da90161e5fd..149c020f9cb9c 100644
--- a/src/test/ui/async-await/multiple-lifetimes/ret-ref.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/ret-ref.rs
@@ -4,8 +4,6 @@
// function (which takes multiple lifetimes) only returns data from
// one of them.
-#![feature(async_await)]
-
async fn multiple_named_lifetimes<'a, 'b>(a: &'a u8, _: &'b u8) -> &'a u8 {
a
}
diff --git a/src/test/ui/async-await/multiple-lifetimes/ret-ref.stderr b/src/test/ui/async-await/multiple-lifetimes/ret-ref.stderr
index fe70d35942c7c..d86e84033b8cd 100644
--- a/src/test/ui/async-await/multiple-lifetimes/ret-ref.stderr
+++ b/src/test/ui/async-await/multiple-lifetimes/ret-ref.stderr
@@ -1,5 +1,5 @@
error[E0506]: cannot assign to `a` because it is borrowed
- --> $DIR/ret-ref.rs:18:5
+ --> $DIR/ret-ref.rs:16:5
|
LL | let future = multiple_named_lifetimes(&a, &b);
| -- borrow of `a` occurs here
@@ -10,7 +10,7 @@ LL | let p = future.await;
| ------ borrow later used here
error[E0506]: cannot assign to `b` because it is borrowed
- --> $DIR/ret-ref.rs:19:5
+ --> $DIR/ret-ref.rs:17:5
|
LL | let future = multiple_named_lifetimes(&a, &b);
| -- borrow of `b` occurs here
@@ -21,7 +21,7 @@ LL | let p = future.await;
| ------ borrow later used here
error[E0506]: cannot assign to `a` because it is borrowed
- --> $DIR/ret-ref.rs:30:5
+ --> $DIR/ret-ref.rs:28:5
|
LL | let future = multiple_named_lifetimes(&a, &b);
| -- borrow of `a` occurs here
diff --git a/src/test/ui/async-await/multiple-lifetimes/variance.rs b/src/test/ui/async-await/multiple-lifetimes/variance.rs
index b52ad17d5631d..6ed8bef956a52 100644
--- a/src/test/ui/async-await/multiple-lifetimes/variance.rs
+++ b/src/test/ui/async-await/multiple-lifetimes/variance.rs
@@ -4,9 +4,6 @@
// Test for async fn where the parameters have distinct lifetime
// parameters that appear in all possible variances.
-#![feature(async_await)]
-
-#[allow(dead_code)]
async fn lotsa_lifetimes<'a, 'b, 'c>(_: fn(&'a u8), _: fn(&'b u8) -> &'b u8, _: fn() -> &'c u8) { }
fn take_any(_: &u8) { }
diff --git a/src/test/ui/async-await/nested-in-impl.rs b/src/test/ui/async-await/nested-in-impl.rs
index 3c82160595f1d..76ed827d5973e 100644
--- a/src/test/ui/async-await/nested-in-impl.rs
+++ b/src/test/ui/async-await/nested-in-impl.rs
@@ -4,8 +4,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
struct Foo<'a>(&'a ());
impl<'a> Foo<'a> {
diff --git a/src/test/ui/async-await/no-args-non-move-async-closure.rs b/src/test/ui/async-await/no-args-non-move-async-closure.rs
index 62d4b3fb6f23b..0ca50807f2626 100644
--- a/src/test/ui/async-await/no-args-non-move-async-closure.rs
+++ b/src/test/ui/async-await/no-args-non-move-async-closure.rs
@@ -1,6 +1,6 @@
// edition:2018
-#![feature(async_await, async_closure)]
+#![feature(async_closure)]
fn main() {
let _ = async |x: u8| {};
diff --git a/src/test/ui/async-await/no-async-const.rs b/src/test/ui/async-await/no-async-const.rs
index 1db314a5aa208..7a6eb498b2ee0 100644
--- a/src/test/ui/async-await/no-async-const.rs
+++ b/src/test/ui/async-await/no-async-const.rs
@@ -2,7 +2,5 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
pub async const fn x() {}
//~^ ERROR expected one of `fn` or `unsafe`, found `const`
diff --git a/src/test/ui/async-await/no-async-const.stderr b/src/test/ui/async-await/no-async-const.stderr
index cdb1c6e2d7bd9..edbdfb5652281 100644
--- a/src/test/ui/async-await/no-async-const.stderr
+++ b/src/test/ui/async-await/no-async-const.stderr
@@ -1,5 +1,5 @@
error: expected one of `fn` or `unsafe`, found `const`
- --> $DIR/no-async-const.rs:7:11
+ --> $DIR/no-async-const.rs:5:11
|
LL | pub async const fn x() {}
| ^^^^^ expected one of `fn` or `unsafe` here
diff --git a/src/test/ui/async-await/no-const-async.rs b/src/test/ui/async-await/no-const-async.rs
index 9f09d2188c7c0..bd78a18a40ed9 100644
--- a/src/test/ui/async-await/no-const-async.rs
+++ b/src/test/ui/async-await/no-const-async.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
pub const async fn x() {}
//~^ ERROR expected identifier, found reserved keyword `async`
//~^^ expected `:`, found keyword `fn`
diff --git a/src/test/ui/async-await/no-const-async.stderr b/src/test/ui/async-await/no-const-async.stderr
index 693fbf186f913..6d7df57e7b6af 100644
--- a/src/test/ui/async-await/no-const-async.stderr
+++ b/src/test/ui/async-await/no-const-async.stderr
@@ -1,5 +1,5 @@
error: expected identifier, found reserved keyword `async`
- --> $DIR/no-const-async.rs:7:11
+ --> $DIR/no-const-async.rs:5:11
|
LL | pub const async fn x() {}
| ^^^^^ expected identifier, found reserved keyword
@@ -9,7 +9,7 @@ LL | pub const r#async fn x() {}
| ^^^^^^^
error: expected `:`, found keyword `fn`
- --> $DIR/no-const-async.rs:7:17
+ --> $DIR/no-const-async.rs:5:17
|
LL | pub const async fn x() {}
| ^^ expected `:`
diff --git a/src/test/ui/async-await/no-move-across-await-struct.rs b/src/test/ui/async-await/no-move-across-await-struct.rs
index 58e094708979c..bef477bd256ec 100644
--- a/src/test/ui/async-await/no-move-across-await-struct.rs
+++ b/src/test/ui/async-await/no-move-across-await-struct.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
async fn no_move_across_await_struct() -> Vec<usize> {
let s = Small { x: vec![31], y: vec![19, 1441] };
needs_vec(s.x).await;
diff --git a/src/test/ui/async-await/no-move-across-await-struct.stderr b/src/test/ui/async-await/no-move-across-await-struct.stderr
index 121c7791bd98e..88f147b8d9ddd 100644
--- a/src/test/ui/async-await/no-move-across-await-struct.stderr
+++ b/src/test/ui/async-await/no-move-across-await-struct.stderr
@@ -1,5 +1,5 @@
error[E0382]: use of moved value: `s.x`
- --> $DIR/no-move-across-await-struct.rs:10:5
+ --> $DIR/no-move-across-await-struct.rs:8:5
|
LL | needs_vec(s.x).await;
| --- value moved here
diff --git a/src/test/ui/async-await/no-move-across-await-tuple.rs b/src/test/ui/async-await/no-move-across-await-tuple.rs
index 5d3ed3da1e316..565cbd7d5f4ae 100644
--- a/src/test/ui/async-await/no-move-across-await-tuple.rs
+++ b/src/test/ui/async-await/no-move-across-await-tuple.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
async fn no_move_across_await_tuple() -> Vec<usize> {
let x = (vec![3], vec![4, 4]);
drop(x.1);
diff --git a/src/test/ui/async-await/no-move-across-await-tuple.stderr b/src/test/ui/async-await/no-move-across-await-tuple.stderr
index 5da037ea5c0b6..fe98ecd599a23 100644
--- a/src/test/ui/async-await/no-move-across-await-tuple.stderr
+++ b/src/test/ui/async-await/no-move-across-await-tuple.stderr
@@ -1,5 +1,5 @@
error[E0382]: use of moved value: `x.1`
- --> $DIR/no-move-across-await-tuple.rs:11:5
+ --> $DIR/no-move-across-await-tuple.rs:9:5
|
LL | drop(x.1);
| --- value moved here
diff --git a/src/test/ui/async-await/no-non-guaranteed-initialization.rs b/src/test/ui/async-await/no-non-guaranteed-initialization.rs
index a916afb6b09b7..0afbf4cee1d3c 100644
--- a/src/test/ui/async-await/no-non-guaranteed-initialization.rs
+++ b/src/test/ui/async-await/no-non-guaranteed-initialization.rs
@@ -2,8 +2,6 @@
// edition:2018
// compile-flags: --crate-type lib
-#![feature(async_await)]
-
async fn no_non_guaranteed_initialization(x: usize) -> usize {
let y;
if x > 5 {
diff --git a/src/test/ui/async-await/no-non-guaranteed-initialization.stderr b/src/test/ui/async-await/no-non-guaranteed-initialization.stderr
index fb94522cac08d..91d7994654f37 100644
--- a/src/test/ui/async-await/no-non-guaranteed-initialization.stderr
+++ b/src/test/ui/async-await/no-non-guaranteed-initialization.stderr
@@ -1,5 +1,5 @@
error[E0381]: use of possibly uninitialized variable: `y`
- --> $DIR/no-non-guaranteed-initialization.rs:12:5
+ --> $DIR/no-non-guaranteed-initialization.rs:10:5
|
LL | y
| ^ use of possibly uninitialized `y`
diff --git a/src/test/ui/async-await/partial-initialization-across-await.rs b/src/test/ui/async-await/partial-initialization-across-await.rs
index 40f9f5202e77c..1785fb7f29947 100644
--- a/src/test/ui/async-await/partial-initialization-across-await.rs
+++ b/src/test/ui/async-await/partial-initialization-across-await.rs
@@ -3,8 +3,6 @@
// edition:2018
-#![feature(async_await)]
-
struct S { x: i32, y: i32 }
struct T(i32, i32);
diff --git a/src/test/ui/async-await/partial-initialization-across-await.stderr b/src/test/ui/async-await/partial-initialization-across-await.stderr
index fe79eb08befaa..d9a2db985e54d 100644
--- a/src/test/ui/async-await/partial-initialization-across-await.stderr
+++ b/src/test/ui/async-await/partial-initialization-across-await.stderr
@@ -1,17 +1,17 @@
error[E0381]: assign to part of possibly uninitialized variable: `t`
- --> $DIR/partial-initialization-across-await.rs:15:5
+ --> $DIR/partial-initialization-across-await.rs:13:5
|
LL | t.0 = 42;
| ^^^^^^^^ use of possibly uninitialized `t`
error[E0381]: assign to part of possibly uninitialized variable: `t`
- --> $DIR/partial-initialization-across-await.rs:24:5
+ --> $DIR/partial-initialization-across-await.rs:22:5
|
LL | t.0 = 42;
| ^^^^^^^^ use of possibly uninitialized `t`
error[E0381]: assign to part of possibly uninitialized variable: `t`
- --> $DIR/partial-initialization-across-await.rs:33:5
+ --> $DIR/partial-initialization-across-await.rs:31:5
|
LL | t.x = 42;
| ^^^^^^^^ use of possibly uninitialized `t`
diff --git a/src/test/ui/async-await/recursive-async-impl-trait-type.rs b/src/test/ui/async-await/recursive-async-impl-trait-type.rs
index 54f3339870bda..aa7733194587d 100644
--- a/src/test/ui/async-await/recursive-async-impl-trait-type.rs
+++ b/src/test/ui/async-await/recursive-async-impl-trait-type.rs
@@ -2,8 +2,6 @@
// Test that impl trait does not allow creating recursive types that are
// otherwise forbidden when using `async` and `await`.
-#![feature(async_await)]
-
async fn recursive_async_function() -> () { //~ ERROR
recursive_async_function().await;
}
diff --git a/src/test/ui/async-await/recursive-async-impl-trait-type.stderr b/src/test/ui/async-await/recursive-async-impl-trait-type.stderr
index 64f6eccd5479a..8781a9c444d0a 100644
--- a/src/test/ui/async-await/recursive-async-impl-trait-type.stderr
+++ b/src/test/ui/async-await/recursive-async-impl-trait-type.stderr
@@ -1,5 +1,5 @@
error[E0733]: recursion in an `async fn` requires boxing
- --> $DIR/recursive-async-impl-trait-type.rs:7:40
+ --> $DIR/recursive-async-impl-trait-type.rs:5:40
|
LL | async fn recursive_async_function() -> () {
| ^^ an `async fn` cannot invoke itself directly
diff --git a/src/test/ui/async-await/suggest-missing-await-closure.fixed b/src/test/ui/async-await/suggest-missing-await-closure.fixed
index 60c9a8581ac9e..37b30ffe6800f 100644
--- a/src/test/ui/async-await/suggest-missing-await-closure.fixed
+++ b/src/test/ui/async-await/suggest-missing-await-closure.fixed
@@ -1,7 +1,7 @@
// edition:2018
// run-rustfix
-#![feature(async_await, async_closure)]
+#![feature(async_closure)]
fn take_u32(_x: u32) {}
diff --git a/src/test/ui/async-await/suggest-missing-await-closure.rs b/src/test/ui/async-await/suggest-missing-await-closure.rs
index cb992a27bc1c6..18076a1516171 100644
--- a/src/test/ui/async-await/suggest-missing-await-closure.rs
+++ b/src/test/ui/async-await/suggest-missing-await-closure.rs
@@ -1,7 +1,7 @@
// edition:2018
// run-rustfix
-#![feature(async_await, async_closure)]
+#![feature(async_closure)]
fn take_u32(_x: u32) {}
diff --git a/src/test/ui/async-await/suggest-missing-await.fixed b/src/test/ui/async-await/suggest-missing-await.fixed
index aa032682be822..7c02a907ce7ad 100644
--- a/src/test/ui/async-await/suggest-missing-await.fixed
+++ b/src/test/ui/async-await/suggest-missing-await.fixed
@@ -1,8 +1,6 @@
// edition:2018
// run-rustfix
-#![feature(async_await)]
-
fn take_u32(_x: u32) {}
async fn make_u32() -> u32 {
diff --git a/src/test/ui/async-await/suggest-missing-await.rs b/src/test/ui/async-await/suggest-missing-await.rs
index 2ca814fbb22b5..91abd44e65caf 100644
--- a/src/test/ui/async-await/suggest-missing-await.rs
+++ b/src/test/ui/async-await/suggest-missing-await.rs
@@ -1,8 +1,6 @@
// edition:2018
// run-rustfix
-#![feature(async_await)]
-
fn take_u32(_x: u32) {}
async fn make_u32() -> u32 {
diff --git a/src/test/ui/async-await/suggest-missing-await.stderr b/src/test/ui/async-await/suggest-missing-await.stderr
index 9bae7150276a8..ccca97ec204b4 100644
--- a/src/test/ui/async-await/suggest-missing-await.stderr
+++ b/src/test/ui/async-await/suggest-missing-await.stderr
@@ -1,5 +1,5 @@
error[E0308]: mismatched types
- --> $DIR/suggest-missing-await.rs:15:14
+ --> $DIR/suggest-missing-await.rs:13:14
|
LL | take_u32(x)
| ^
diff --git a/src/test/ui/async-await/unresolved_type_param.rs b/src/test/ui/async-await/unresolved_type_param.rs
index 578d41fe0df0b..d8ea87d2775bd 100644
--- a/src/test/ui/async-await/unresolved_type_param.rs
+++ b/src/test/ui/async-await/unresolved_type_param.rs
@@ -2,7 +2,7 @@
// Error message should pinpoint the type parameter T as needing to be bound
// (rather than give a general error message)
// edition:2018
-#![feature(async_await)]
+
async fn bar<T>() -> () {}
async fn foo() {
diff --git a/src/test/ui/drop/dynamic-drop-async.rs b/src/test/ui/drop/dynamic-drop-async.rs
index f3f5c382275fe..79d09d1817601 100644
--- a/src/test/ui/drop/dynamic-drop-async.rs
+++ b/src/test/ui/drop/dynamic-drop-async.rs
@@ -7,10 +7,7 @@
// edition:2018
// ignore-wasm32-bare compiled with panic=abort by default
-#![allow(unused_assignments)]
-#![allow(unused_variables)]
#![feature(slice_patterns)]
-#![feature(async_await)]
use std::{
cell::{Cell, RefCell},
diff --git a/src/test/ui/feature-gates/feature-gate-async-await-2015-edition.rs b/src/test/ui/feature-gates/feature-gate-async-await-2015-edition.rs
deleted file mode 100644
index 801aeb82aa266..0000000000000
--- a/src/test/ui/feature-gates/feature-gate-async-await-2015-edition.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-// edition:2015
-
-async fn foo() {} //~ ERROR `async fn` is not permitted in the 2015 edition
- //~^ ERROR async fn is unstable
-
-fn main() {
- let _ = async {}; //~ ERROR cannot find struct, variant or union type `async`
- let _ = async || { true }; //~ ERROR cannot find value `async` in this scope
-}
diff --git a/src/test/ui/feature-gates/feature-gate-async-await-2015-edition.stderr b/src/test/ui/feature-gates/feature-gate-async-await-2015-edition.stderr
deleted file mode 100644
index 0157ed5534423..0000000000000
--- a/src/test/ui/feature-gates/feature-gate-async-await-2015-edition.stderr
+++ /dev/null
@@ -1,31 +0,0 @@
-error[E0670]: `async fn` is not permitted in the 2015 edition
- --> $DIR/feature-gate-async-await-2015-edition.rs:3:1
- |
-LL | async fn foo() {}
- | ^^^^^
-
-error[E0422]: cannot find struct, variant or union type `async` in this scope
- --> $DIR/feature-gate-async-await-2015-edition.rs:7:13
- |
-LL | let _ = async {};
- | ^^^^^ not found in this scope
-
-error[E0425]: cannot find value `async` in this scope
- --> $DIR/feature-gate-async-await-2015-edition.rs:8:13
- |
-LL | let _ = async || { true };
- | ^^^^^ not found in this scope
-
-error[E0658]: async fn is unstable
- --> $DIR/feature-gate-async-await-2015-edition.rs:3:1
- |
-LL | async fn foo() {}
- | ^^^^^^^^^^^^^^^^^
- |
- = note: for more information, see https://github.com/rust-lang/rust/issues/50547
- = help: add `#![feature(async_await)]` to the crate attributes to enable
-
-error: aborting due to 4 previous errors
-
-Some errors have detailed explanations: E0422, E0425, E0658, E0670.
-For more information about an error, try `rustc --explain E0422`.
diff --git a/src/test/ui/feature-gates/feature-gate-async-await.rs b/src/test/ui/feature-gates/feature-gate-async-await.rs
deleted file mode 100644
index 78391c0e104cc..0000000000000
--- a/src/test/ui/feature-gates/feature-gate-async-await.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-// edition:2018
-
-struct S;
-
-impl S {
- async fn foo() {} //~ ERROR async fn is unstable
-}
-
-trait T {
- async fn foo(); //~ ERROR trait fns cannot be declared `async`
- //~^ ERROR async fn is unstable
-}
-
-async fn foo() {} //~ ERROR async fn is unstable
-
-fn main() {
- let _ = async {}; //~ ERROR async blocks are unstable
-}
diff --git a/src/test/ui/feature-gates/feature-gate-async-await.stderr b/src/test/ui/feature-gates/feature-gate-async-await.stderr
deleted file mode 100644
index 9f4a90157a495..0000000000000
--- a/src/test/ui/feature-gates/feature-gate-async-await.stderr
+++ /dev/null
@@ -1,45 +0,0 @@
-error[E0706]: trait fns cannot be declared `async`
- --> $DIR/feature-gate-async-await.rs:10:5
- |
-LL | async fn foo();
- | ^^^^^^^^^^^^^^^
-
-error[E0658]: async fn is unstable
- --> $DIR/feature-gate-async-await.rs:6:5
- |
-LL | async fn foo() {}
- | ^^^^^^^^^^^^^^^^^
- |
- = note: for more information, see https://github.com/rust-lang/rust/issues/50547
- = help: add `#![feature(async_await)]` to the crate attributes to enable
-
-error[E0658]: async fn is unstable
- --> $DIR/feature-gate-async-await.rs:10:5
- |
-LL | async fn foo();
- | ^^^^^^^^^^^^^^^
- |
- = note: for more information, see https://github.com/rust-lang/rust/issues/50547
- = help: add `#![feature(async_await)]` to the crate attributes to enable
-
-error[E0658]: async fn is unstable
- --> $DIR/feature-gate-async-await.rs:14:1
- |
-LL | async fn foo() {}
- | ^^^^^^^^^^^^^^^^^
- |
- = note: for more information, see https://github.com/rust-lang/rust/issues/50547
- = help: add `#![feature(async_await)]` to the crate attributes to enable
-
-error[E0658]: async blocks are unstable
- --> $DIR/feature-gate-async-await.rs:17:13
- |
-LL | let _ = async {};
- | ^^^^^^^^
- |
- = note: for more information, see https://github.com/rust-lang/rust/issues/50547
- = help: add `#![feature(async_await)]` to the crate attributes to enable
-
-error: aborting due to 5 previous errors
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/generator/issue-61442-stmt-expr-with-drop.rs b/src/test/ui/generator/issue-61442-stmt-expr-with-drop.rs
index ce4642020f0f1..e3d19029348a5 100644
--- a/src/test/ui/generator/issue-61442-stmt-expr-with-drop.rs
+++ b/src/test/ui/generator/issue-61442-stmt-expr-with-drop.rs
@@ -4,7 +4,7 @@
// check-pass
// edition:2018
-#![feature(async_await, generators, generator_trait)]
+#![feature(generators, generator_trait)]
use std::ops::Generator;
diff --git a/src/test/ui/generator/issue-62506-two_awaits.rs b/src/test/ui/generator/issue-62506-two_awaits.rs
index 774019b6a5bda..672e16b780d03 100644
--- a/src/test/ui/generator/issue-62506-two_awaits.rs
+++ b/src/test/ui/generator/issue-62506-two_awaits.rs
@@ -4,7 +4,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
use std::future::Future;
pub trait T {
diff --git a/src/test/ui/impl-trait/bound-normalization-fail.rs b/src/test/ui/impl-trait/bound-normalization-fail.rs
index ce1550568c19d..235c1f80ef637 100644
--- a/src/test/ui/impl-trait/bound-normalization-fail.rs
+++ b/src/test/ui/impl-trait/bound-normalization-fail.rs
@@ -2,7 +2,6 @@
// ignore-tidy-linelength
// edition:2018
-#![feature(async_await)]
#![feature(impl_trait_in_bindings)]
//~^ WARNING the feature `impl_trait_in_bindings` is incomplete
diff --git a/src/test/ui/impl-trait/bound-normalization-fail.stderr b/src/test/ui/impl-trait/bound-normalization-fail.stderr
index 4811b1e0ff39e..2c4c61a0957f9 100644
--- a/src/test/ui/impl-trait/bound-normalization-fail.stderr
+++ b/src/test/ui/impl-trait/bound-normalization-fail.stderr
@@ -1,5 +1,5 @@
warning: the feature `impl_trait_in_bindings` is incomplete and may cause the compiler to crash
- --> $DIR/bound-normalization-fail.rs:6:12
+ --> $DIR/bound-normalization-fail.rs:5:12
|
LL | #![feature(impl_trait_in_bindings)]
| ^^^^^^^^^^^^^^^^^^^^^^
@@ -7,7 +7,7 @@ LL | #![feature(impl_trait_in_bindings)]
= note: `#[warn(incomplete_features)]` on by default
error[E0271]: type mismatch resolving `<Foo<()> as FooLike>::Output == <T as impl_trait::Trait>::Assoc`
- --> $DIR/bound-normalization-fail.rs:29:32
+ --> $DIR/bound-normalization-fail.rs:28:32
|
LL | fn foo_fail<T: Trait>() -> impl FooLike<Output=T::Assoc> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected (), found associated type
@@ -17,13 +17,13 @@ LL | fn foo_fail<T: Trait>() -> impl FooLike<Output=T::Assoc> {
= note: the return type of a function must have a statically known size
error: `impl Trait` return type cannot contain a projection or `Self` that references lifetimes from a parent scope
- --> $DIR/bound-normalization-fail.rs:45:41
+ --> $DIR/bound-normalization-fail.rs:44:41
|
LL | fn foo2_fail<'a, T: Trait<'a>>() -> impl FooLike<Output=T::Assoc> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0271]: type mismatch resolving `<Foo<()> as FooLike>::Output == <T as lifetimes::Trait<'static>>::Assoc`
- --> $DIR/bound-normalization-fail.rs:45:41
+ --> $DIR/bound-normalization-fail.rs:44:41
|
LL | fn foo2_fail<'a, T: Trait<'a>>() -> impl FooLike<Output=T::Assoc> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected (), found associated type
diff --git a/src/test/ui/impl-trait/bound-normalization-pass.rs b/src/test/ui/impl-trait/bound-normalization-pass.rs
index b0ed4be54b899..fff17667fdae1 100644
--- a/src/test/ui/impl-trait/bound-normalization-pass.rs
+++ b/src/test/ui/impl-trait/bound-normalization-pass.rs
@@ -1,7 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
#![feature(type_alias_impl_trait)]
#![feature(impl_trait_in_bindings)]
//~^ WARNING the feature `impl_trait_in_bindings` is incomplete
diff --git a/src/test/ui/impl-trait/bound-normalization-pass.stderr b/src/test/ui/impl-trait/bound-normalization-pass.stderr
index 229acdb2b144a..d048da7f60beb 100644
--- a/src/test/ui/impl-trait/bound-normalization-pass.stderr
+++ b/src/test/ui/impl-trait/bound-normalization-pass.stderr
@@ -1,5 +1,5 @@
warning: the feature `impl_trait_in_bindings` is incomplete and may cause the compiler to crash
- --> $DIR/bound-normalization-pass.rs:6:12
+ --> $DIR/bound-normalization-pass.rs:5:12
|
LL | #![feature(impl_trait_in_bindings)]
| ^^^^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/impl-trait/issue-55872-2.rs b/src/test/ui/impl-trait/issue-55872-2.rs
index dfee20ca649de..1ca2e3d906510 100644
--- a/src/test/ui/impl-trait/issue-55872-2.rs
+++ b/src/test/ui/impl-trait/issue-55872-2.rs
@@ -1,6 +1,7 @@
// edition:2018
// ignore-tidy-linelength
-#![feature(async_await, type_alias_impl_trait)]
+
+#![feature(type_alias_impl_trait)]
pub trait Bar {
type E: Copy;
diff --git a/src/test/ui/impl-trait/issue-55872-2.stderr b/src/test/ui/impl-trait/issue-55872-2.stderr
index 676c3fe3d4c92..01371b4d5c61f 100644
--- a/src/test/ui/impl-trait/issue-55872-2.stderr
+++ b/src/test/ui/impl-trait/issue-55872-2.stderr
@@ -1,5 +1,5 @@
error[E0277]: the trait bound `impl std::future::Future: std::marker::Copy` is not satisfied
- --> $DIR/issue-55872-2.rs:12:5
+ --> $DIR/issue-55872-2.rs:13:5
|
LL | type E = impl Copy;
| ^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `impl std::future::Future`
@@ -7,7 +7,7 @@ LL | type E = impl Copy;
= note: the return type of a function must have a statically known size
error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872-2.rs:14:28
+ --> $DIR/issue-55872-2.rs:15:28
|
LL | fn foo<T>() -> Self::E {
| ____________________________^
diff --git a/src/test/ui/inference/cannot-infer-async-enabled-impl-trait-bindings.rs b/src/test/ui/inference/cannot-infer-async-enabled-impl-trait-bindings.rs
index 30ed5050433a6..7d75f254bfe75 100644
--- a/src/test/ui/inference/cannot-infer-async-enabled-impl-trait-bindings.rs
+++ b/src/test/ui/inference/cannot-infer-async-enabled-impl-trait-bindings.rs
@@ -1,5 +1,4 @@
// edition:2018
-#![feature(async_await)]
#![feature(impl_trait_in_bindings)]
//~^ WARN the feature `impl_trait_in_bindings` is incomplete and may cause the compiler to crash
diff --git a/src/test/ui/inference/cannot-infer-async-enabled-impl-trait-bindings.stderr b/src/test/ui/inference/cannot-infer-async-enabled-impl-trait-bindings.stderr
index 67a834a2e957a..f67e45b01d27e 100644
--- a/src/test/ui/inference/cannot-infer-async-enabled-impl-trait-bindings.stderr
+++ b/src/test/ui/inference/cannot-infer-async-enabled-impl-trait-bindings.stderr
@@ -1,5 +1,5 @@
warning: the feature `impl_trait_in_bindings` is incomplete and may cause the compiler to crash
- --> $DIR/cannot-infer-async-enabled-impl-trait-bindings.rs:3:12
+ --> $DIR/cannot-infer-async-enabled-impl-trait-bindings.rs:2:12
|
LL | #![feature(impl_trait_in_bindings)]
| ^^^^^^^^^^^^^^^^^^^^^^
@@ -7,7 +7,7 @@ LL | #![feature(impl_trait_in_bindings)]
= note: `#[warn(incomplete_features)]` on by default
error[E0282]: type annotations needed for `impl std::future::Future`
- --> $DIR/cannot-infer-async-enabled-impl-trait-bindings.rs:14:9
+ --> $DIR/cannot-infer-async-enabled-impl-trait-bindings.rs:13:9
|
LL | let fut = async {
| --- consider giving `fut` the explicit type `impl std::future::Future`, with the type parameters specified
diff --git a/src/test/ui/inference/cannot-infer-async.rs b/src/test/ui/inference/cannot-infer-async.rs
index edc64276e7ce4..05f62f3d8cbc0 100644
--- a/src/test/ui/inference/cannot-infer-async.rs
+++ b/src/test/ui/inference/cannot-infer-async.rs
@@ -1,5 +1,4 @@
// edition:2018
-#![feature(async_await)]
use std::io::Error;
diff --git a/src/test/ui/inference/cannot-infer-async.stderr b/src/test/ui/inference/cannot-infer-async.stderr
index 36608a11bb730..bf31fb85cf6db 100644
--- a/src/test/ui/inference/cannot-infer-async.stderr
+++ b/src/test/ui/inference/cannot-infer-async.stderr
@@ -1,5 +1,5 @@
error[E0282]: type annotations needed
- --> $DIR/cannot-infer-async.rs:12:9
+ --> $DIR/cannot-infer-async.rs:11:9
|
LL | let fut = async {
| --- consider giving `fut` a type
diff --git a/src/test/ui/lint/lint-unused-mut-variables.rs b/src/test/ui/lint/lint-unused-mut-variables.rs
index 2957f93111051..f140546b04819 100644
--- a/src/test/ui/lint/lint-unused-mut-variables.rs
+++ b/src/test/ui/lint/lint-unused-mut-variables.rs
@@ -3,7 +3,7 @@
// Exercise the unused_mut attribute in some positive and negative cases
#![deny(unused_mut)]
-#![feature(async_await, async_closure, param_attrs)]
+#![feature(async_closure, param_attrs)]
async fn baz_async(
mut a: i32,
diff --git a/src/test/ui/lint/lint-unused-variables.rs b/src/test/ui/lint/lint-unused-variables.rs
index a1660d2351123..06b818636f956 100644
--- a/src/test/ui/lint/lint-unused-variables.rs
+++ b/src/test/ui/lint/lint-unused-variables.rs
@@ -1,7 +1,7 @@
// compile-flags: --cfg something
// edition:2018
-#![feature(async_await, async_closure, param_attrs)]
+#![feature(async_closure, param_attrs)]
#![deny(unused_variables)]
async fn foo_async(
diff --git a/src/test/ui/rfc-2565-param-attrs/param-attrs-cfg.rs b/src/test/ui/rfc-2565-param-attrs/param-attrs-cfg.rs
index 069332ffa255f..5ad6e23cf2a63 100644
--- a/src/test/ui/rfc-2565-param-attrs/param-attrs-cfg.rs
+++ b/src/test/ui/rfc-2565-param-attrs/param-attrs-cfg.rs
@@ -1,7 +1,7 @@
// compile-flags: --cfg something
// edition:2018
-#![feature(async_await, async_closure, param_attrs)]
+#![feature(async_closure, param_attrs)]
#![deny(unused_variables)]
extern "C" {
diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime-async.rs b/src/test/ui/self/arbitrary_self_types_pin_lifetime-async.rs
index b853f88a96dde..f3474bc1f9f81 100644
--- a/src/test/ui/self/arbitrary_self_types_pin_lifetime-async.rs
+++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
use std::pin::Pin;
use std::task::{Context, Poll};
diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.nll.stderr b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.nll.stderr
index 2421632c664c1..a585b4fdbe608 100644
--- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.nll.stderr
+++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.nll.stderr
@@ -1,5 +1,5 @@
error: lifetime may not live long enough
- --> $DIR/arbitrary_self_types_pin_lifetime_impl_trait-async.rs:10:48
+ --> $DIR/arbitrary_self_types_pin_lifetime_impl_trait-async.rs:8:48
|
LL | async fn f(self: Pin<&Self>) -> impl Clone { self }
| - ^^^^^^^^ returning this value requires that `'_` must outlive `'static`
diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.rs b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.rs
index aecb82325c1f2..0afe631f1e3fc 100644
--- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.rs
+++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
use std::pin::Pin;
struct Foo;
diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr
index f0032449db14e..2fb152475a1ef 100644
--- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr
+++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr
@@ -1,17 +1,17 @@
error: cannot infer an appropriate lifetime
- --> $DIR/arbitrary_self_types_pin_lifetime_impl_trait-async.rs:10:16
+ --> $DIR/arbitrary_self_types_pin_lifetime_impl_trait-async.rs:8:16
|
LL | async fn f(self: Pin<&Self>) -> impl Clone { self }
| ^^^^ ---------- this return type evaluates to the `'static` lifetime...
| |
| ...but this borrow...
|
-note: ...can't outlive the lifetime '_ as defined on the method body at 10:26
- --> $DIR/arbitrary_self_types_pin_lifetime_impl_trait-async.rs:10:26
+note: ...can't outlive the lifetime '_ as defined on the method body at 8:26
+ --> $DIR/arbitrary_self_types_pin_lifetime_impl_trait-async.rs:8:26
|
LL | async fn f(self: Pin<&Self>) -> impl Clone { self }
| ^
-help: you can add a constraint to the return type to make it last less than `'static` and match the lifetime '_ as defined on the method body at 10:26
+help: you can add a constraint to the return type to make it last less than `'static` and match the lifetime '_ as defined on the method body at 8:26
|
LL | async fn f(self: Pin<&Self>) -> impl Clone + '_ { self }
| ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.nll.stderr b/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.nll.stderr
index e33001b9244da..e53d91c360489 100644
--- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.nll.stderr
+++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.nll.stderr
@@ -1,5 +1,5 @@
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:10:45
+ --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:8:45
|
LL | async fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f }
| ^^^^
@@ -7,7 +7,7 @@ LL | async fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f }
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:10:50
+ --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:8:50
|
LL | async fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f }
| - ^^^^^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
@@ -16,7 +16,7 @@ LL | async fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f }
| lifetime `'_` defined here
error: lifetime may not live long enough
- --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:13:73
+ --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:11:73
|
LL | async fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) }
| - ^^^^^^^^^^^^^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
@@ -25,7 +25,7 @@ LL | async fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (
| lifetime `'_` defined here
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:19:58
+ --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:17:58
|
LL | async fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg }
| ^^^
@@ -33,7 +33,7 @@ LL | async fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg }
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:19:62
+ --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:17:62
|
LL | async fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg }
| -- - ^^^^^^^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'a`
diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.rs b/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.rs
index 53ab75ee16bd0..f42337d534062 100644
--- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.rs
+++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
use std::pin::Pin;
struct Foo;
diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr b/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr
index 74fc474134949..57ad026bdcf97 100644
--- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr
+++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch-async.stderr
@@ -1,5 +1,5 @@
error[E0623]: lifetime mismatch
- --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:10:45
+ --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:8:45
|
LL | async fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f }
| ---- ^^^^
@@ -8,7 +8,7 @@ LL | async fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f }
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:13:55
+ --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:11:55
|
LL | async fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) }
| ----- ^^^^^^^^^^^^^^^^^
@@ -17,7 +17,7 @@ LL | async fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:19:58
+ --> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:17:58
|
LL | async fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg }
| ----- ^^^
diff --git a/src/test/ui/self/elision/alias-async.rs b/src/test/ui/self/elision/alias-async.rs
index 3d5b24a8946aa..9743c13909658 100644
--- a/src/test/ui/self/elision/alias-async.rs
+++ b/src/test/ui/self/elision/alias-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/assoc-async.rs b/src/test/ui/self/elision/assoc-async.rs
index 0f33f2887726c..fa5968de5acc2 100644
--- a/src/test/ui/self/elision/assoc-async.rs
+++ b/src/test/ui/self/elision/assoc-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/lt-alias-async.rs b/src/test/ui/self/elision/lt-alias-async.rs
index 5a8989f078ef3..cc5badaaa6ef6 100644
--- a/src/test/ui/self/elision/lt-alias-async.rs
+++ b/src/test/ui/self/elision/lt-alias-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/lt-assoc-async.rs b/src/test/ui/self/elision/lt-assoc-async.rs
index 98c9aa3b6c26a..f060800e4da52 100644
--- a/src/test/ui/self/elision/lt-assoc-async.rs
+++ b/src/test/ui/self/elision/lt-assoc-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/lt-ref-self-async.nll.stderr b/src/test/ui/self/elision/lt-ref-self-async.nll.stderr
index 3e58c97301975..998178dde1df1 100644
--- a/src/test/ui/self/elision/lt-ref-self-async.nll.stderr
+++ b/src/test/ui/self/elision/lt-ref-self-async.nll.stderr
@@ -1,5 +1,5 @@
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/lt-ref-self-async.rs:15:42
+ --> $DIR/lt-ref-self-async.rs:13:42
|
LL | async fn ref_self(&self, f: &u32) -> &u32 {
| ^^^^
@@ -7,7 +7,7 @@ LL | async fn ref_self(&self, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#23r
error: lifetime may not live long enough
- --> $DIR/lt-ref-self-async.rs:15:47
+ --> $DIR/lt-ref-self-async.rs:13:47
|
LL | async fn ref_self(&self, f: &u32) -> &u32 {
| _______________________-_______________________^
@@ -19,7 +19,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/lt-ref-self-async.rs:21:48
+ --> $DIR/lt-ref-self-async.rs:19:48
|
LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
| ^^^^
@@ -27,7 +27,7 @@ LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#23r
error: lifetime may not live long enough
- --> $DIR/lt-ref-self-async.rs:21:53
+ --> $DIR/lt-ref-self-async.rs:19:53
|
LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
| _____________________________-_______________________^
@@ -39,7 +39,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/lt-ref-self-async.rs:25:57
+ --> $DIR/lt-ref-self-async.rs:23:57
|
LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
| ^^^^
@@ -47,7 +47,7 @@ LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#23r
error: lifetime may not live long enough
- --> $DIR/lt-ref-self-async.rs:25:62
+ --> $DIR/lt-ref-self-async.rs:23:62
|
LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
| _____________________________________-________________________^
@@ -59,7 +59,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/lt-ref-self-async.rs:29:57
+ --> $DIR/lt-ref-self-async.rs:27:57
|
LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
| ^^^^
@@ -67,7 +67,7 @@ LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#23r
error: lifetime may not live long enough
- --> $DIR/lt-ref-self-async.rs:29:62
+ --> $DIR/lt-ref-self-async.rs:27:62
|
LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
| _____________________________________-________________________^
@@ -79,7 +79,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/lt-ref-self-async.rs:33:66
+ --> $DIR/lt-ref-self-async.rs:31:66
|
LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
| ^^^^
@@ -87,7 +87,7 @@ LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#23r
error: lifetime may not live long enough
- --> $DIR/lt-ref-self-async.rs:33:71
+ --> $DIR/lt-ref-self-async.rs:31:71
|
LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
| _____________________________________________-_________________________^
@@ -99,7 +99,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/lt-ref-self-async.rs:37:62
+ --> $DIR/lt-ref-self-async.rs:35:62
|
LL | async fn box_pin_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
| ^^^^
@@ -107,7 +107,7 @@ LL | async fn box_pin_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#23r
error: lifetime may not live long enough
- --> $DIR/lt-ref-self-async.rs:37:67
+ --> $DIR/lt-ref-self-async.rs:35:67
|
LL | async fn box_pin_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
| _________________________________________-_________________________^
diff --git a/src/test/ui/self/elision/lt-ref-self-async.rs b/src/test/ui/self/elision/lt-ref-self-async.rs
index 79a4771978a8e..e3ca0c2e2dd9d 100644
--- a/src/test/ui/self/elision/lt-ref-self-async.rs
+++ b/src/test/ui/self/elision/lt-ref-self-async.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/lt-ref-self-async.stderr b/src/test/ui/self/elision/lt-ref-self-async.stderr
index 0a459257fa708..2bc64bdf1f7a2 100644
--- a/src/test/ui/self/elision/lt-ref-self-async.stderr
+++ b/src/test/ui/self/elision/lt-ref-self-async.stderr
@@ -1,5 +1,5 @@
error[E0623]: lifetime mismatch
- --> $DIR/lt-ref-self-async.rs:15:42
+ --> $DIR/lt-ref-self-async.rs:13:42
|
LL | async fn ref_self(&self, f: &u32) -> &u32 {
| ----- ^^^^
@@ -8,7 +8,7 @@ LL | async fn ref_self(&self, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/lt-ref-self-async.rs:21:48
+ --> $DIR/lt-ref-self-async.rs:19:48
|
LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
| ----- ^^^^
@@ -17,7 +17,7 @@ LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/lt-ref-self-async.rs:25:57
+ --> $DIR/lt-ref-self-async.rs:23:57
|
LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
| ----- ^^^^
@@ -26,7 +26,7 @@ LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/lt-ref-self-async.rs:29:57
+ --> $DIR/lt-ref-self-async.rs:27:57
|
LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
| ----- ^^^^
@@ -35,7 +35,7 @@ LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/lt-ref-self-async.rs:33:66
+ --> $DIR/lt-ref-self-async.rs:31:66
|
LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
| ----- ^^^^
@@ -44,7 +44,7 @@ LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/lt-ref-self-async.rs:37:62
+ --> $DIR/lt-ref-self-async.rs:35:62
|
LL | async fn box_pin_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
| ----- ^^^^
diff --git a/src/test/ui/self/elision/lt-self-async.rs b/src/test/ui/self/elision/lt-self-async.rs
index 0202db8a63526..42647b82ef8e7 100644
--- a/src/test/ui/self/elision/lt-self-async.rs
+++ b/src/test/ui/self/elision/lt-self-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/lt-struct-async.rs b/src/test/ui/self/elision/lt-struct-async.rs
index c0fc63d423257..dc5a53b89d786 100644
--- a/src/test/ui/self/elision/lt-struct-async.rs
+++ b/src/test/ui/self/elision/lt-struct-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/multiple-ref-self-async.rs b/src/test/ui/self/elision/multiple-ref-self-async.rs
index eb8c25277e145..be073c6edbad5 100644
--- a/src/test/ui/self/elision/multiple-ref-self-async.rs
+++ b/src/test/ui/self/elision/multiple-ref-self-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/ref-alias-async.rs b/src/test/ui/self/elision/ref-alias-async.rs
index acc4b2153ef66..4b02c2fd00c86 100644
--- a/src/test/ui/self/elision/ref-alias-async.rs
+++ b/src/test/ui/self/elision/ref-alias-async.rs
@@ -1,8 +1,6 @@
// edition:2018
// check-pass
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/ref-assoc-async.rs b/src/test/ui/self/elision/ref-assoc-async.rs
index a6b6cbd6da391..258e27b7cb3bc 100644
--- a/src/test/ui/self/elision/ref-assoc-async.rs
+++ b/src/test/ui/self/elision/ref-assoc-async.rs
@@ -1,8 +1,6 @@
// edition:2018
// check-pass
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/ref-mut-alias-async.rs b/src/test/ui/self/elision/ref-mut-alias-async.rs
index 873e92bc6d33e..5f9ccf3bc7f2b 100644
--- a/src/test/ui/self/elision/ref-mut-alias-async.rs
+++ b/src/test/ui/self/elision/ref-mut-alias-async.rs
@@ -1,7 +1,6 @@
// edition:2018
// check-pass
-#![feature(async_await)]
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/ref-mut-self-async.nll.stderr b/src/test/ui/self/elision/ref-mut-self-async.nll.stderr
index b8a538088109f..97bc80509dfea 100644
--- a/src/test/ui/self/elision/ref-mut-self-async.nll.stderr
+++ b/src/test/ui/self/elision/ref-mut-self-async.nll.stderr
@@ -1,5 +1,5 @@
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-self-async.rs:15:46
+ --> $DIR/ref-mut-self-async.rs:13:46
|
LL | async fn ref_self(&mut self, f: &u32) -> &u32 {
| ^^^^
@@ -7,7 +7,7 @@ LL | async fn ref_self(&mut self, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-self-async.rs:15:51
+ --> $DIR/ref-mut-self-async.rs:13:51
|
LL | async fn ref_self(&mut self, f: &u32) -> &u32 {
| _______________________-___________________________^
@@ -19,7 +19,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-self-async.rs:21:52
+ --> $DIR/ref-mut-self-async.rs:19:52
|
LL | async fn ref_Self(self: &mut Self, f: &u32) -> &u32 {
| ^^^^
@@ -27,7 +27,7 @@ LL | async fn ref_Self(self: &mut Self, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-self-async.rs:21:57
+ --> $DIR/ref-mut-self-async.rs:19:57
|
LL | async fn ref_Self(self: &mut Self, f: &u32) -> &u32 {
| _____________________________-___________________________^
@@ -39,7 +39,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-self-async.rs:25:61
+ --> $DIR/ref-mut-self-async.rs:23:61
|
LL | async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 {
| ^^^^
@@ -47,7 +47,7 @@ LL | async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-self-async.rs:25:66
+ --> $DIR/ref-mut-self-async.rs:23:66
|
LL | async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 {
| _____________________________________-____________________________^
@@ -59,7 +59,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-self-async.rs:29:61
+ --> $DIR/ref-mut-self-async.rs:27:61
|
LL | async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 {
| ^^^^
@@ -67,7 +67,7 @@ LL | async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-self-async.rs:29:66
+ --> $DIR/ref-mut-self-async.rs:27:66
|
LL | async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 {
| _____________________________________-____________________________^
@@ -79,7 +79,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-self-async.rs:33:70
+ --> $DIR/ref-mut-self-async.rs:31:70
|
LL | async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 {
| ^^^^
@@ -87,7 +87,7 @@ LL | async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-self-async.rs:33:75
+ --> $DIR/ref-mut-self-async.rs:31:75
|
LL | async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 {
| _____________________________________________-_____________________________^
@@ -99,7 +99,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-self-async.rs:37:70
+ --> $DIR/ref-mut-self-async.rs:35:70
|
LL | async fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 {
| ^^^^
@@ -107,7 +107,7 @@ LL | async fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-self-async.rs:37:75
+ --> $DIR/ref-mut-self-async.rs:35:75
|
LL | async fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 {
| _____________________________________________-_____________________________^
diff --git a/src/test/ui/self/elision/ref-mut-self-async.rs b/src/test/ui/self/elision/ref-mut-self-async.rs
index a6bd9d693163e..2ca14800a7556 100644
--- a/src/test/ui/self/elision/ref-mut-self-async.rs
+++ b/src/test/ui/self/elision/ref-mut-self-async.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/ref-mut-self-async.stderr b/src/test/ui/self/elision/ref-mut-self-async.stderr
index 805833f94720d..39a1b30ca5329 100644
--- a/src/test/ui/self/elision/ref-mut-self-async.stderr
+++ b/src/test/ui/self/elision/ref-mut-self-async.stderr
@@ -1,5 +1,5 @@
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-self-async.rs:15:46
+ --> $DIR/ref-mut-self-async.rs:13:46
|
LL | async fn ref_self(&mut self, f: &u32) -> &u32 {
| --------- ^^^^
@@ -8,7 +8,7 @@ LL | async fn ref_self(&mut self, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-self-async.rs:21:52
+ --> $DIR/ref-mut-self-async.rs:19:52
|
LL | async fn ref_Self(self: &mut Self, f: &u32) -> &u32 {
| --------- ^^^^
@@ -17,7 +17,7 @@ LL | async fn ref_Self(self: &mut Self, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-self-async.rs:25:61
+ --> $DIR/ref-mut-self-async.rs:23:61
|
LL | async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 {
| --------- ^^^^
@@ -26,7 +26,7 @@ LL | async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-self-async.rs:29:61
+ --> $DIR/ref-mut-self-async.rs:27:61
|
LL | async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 {
| --------- ^^^^
@@ -35,7 +35,7 @@ LL | async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-self-async.rs:33:70
+ --> $DIR/ref-mut-self-async.rs:31:70
|
LL | async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 {
| --------- ^^^^
@@ -44,7 +44,7 @@ LL | async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-self-async.rs:37:70
+ --> $DIR/ref-mut-self-async.rs:35:70
|
LL | async fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 {
| --------- ^^^^
diff --git a/src/test/ui/self/elision/ref-mut-struct-async.nll.stderr b/src/test/ui/self/elision/ref-mut-struct-async.nll.stderr
index cee008de6671f..2905a022e5d6e 100644
--- a/src/test/ui/self/elision/ref-mut-struct-async.nll.stderr
+++ b/src/test/ui/self/elision/ref-mut-struct-async.nll.stderr
@@ -1,5 +1,5 @@
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-struct-async.rs:15:56
+ --> $DIR/ref-mut-struct-async.rs:13:56
|
LL | async fn ref_Struct(self: &mut Struct, f: &u32) -> &u32 {
| ^^^^
@@ -7,7 +7,7 @@ LL | async fn ref_Struct(self: &mut Struct, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-struct-async.rs:15:61
+ --> $DIR/ref-mut-struct-async.rs:13:61
|
LL | async fn ref_Struct(self: &mut Struct, f: &u32) -> &u32 {
| _______________________________-_____________________________^
@@ -19,7 +19,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-struct-async.rs:19:65
+ --> $DIR/ref-mut-struct-async.rs:17:65
|
LL | async fn box_ref_Struct(self: Box<&mut Struct>, f: &u32) -> &u32 {
| ^^^^
@@ -27,7 +27,7 @@ LL | async fn box_ref_Struct(self: Box<&mut Struct>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-struct-async.rs:19:70
+ --> $DIR/ref-mut-struct-async.rs:17:70
|
LL | async fn box_ref_Struct(self: Box<&mut Struct>, f: &u32) -> &u32 {
| _______________________________________-______________________________^
@@ -39,7 +39,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-struct-async.rs:23:65
+ --> $DIR/ref-mut-struct-async.rs:21:65
|
LL | async fn pin_ref_Struct(self: Pin<&mut Struct>, f: &u32) -> &u32 {
| ^^^^
@@ -47,7 +47,7 @@ LL | async fn pin_ref_Struct(self: Pin<&mut Struct>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-struct-async.rs:23:70
+ --> $DIR/ref-mut-struct-async.rs:21:70
|
LL | async fn pin_ref_Struct(self: Pin<&mut Struct>, f: &u32) -> &u32 {
| _______________________________________-______________________________^
@@ -59,7 +59,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-struct-async.rs:27:74
+ --> $DIR/ref-mut-struct-async.rs:25:74
|
LL | async fn box_box_ref_Struct(self: Box<Box<&mut Struct>>, f: &u32) -> &u32 {
| ^^^^
@@ -67,7 +67,7 @@ LL | async fn box_box_ref_Struct(self: Box<Box<&mut Struct>>, f: &u32) -> &u
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-struct-async.rs:27:79
+ --> $DIR/ref-mut-struct-async.rs:25:79
|
LL | async fn box_box_ref_Struct(self: Box<Box<&mut Struct>>, f: &u32) -> &u32 {
| _______________________________________________-_______________________________^
@@ -79,7 +79,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-mut-struct-async.rs:31:74
+ --> $DIR/ref-mut-struct-async.rs:29:74
|
LL | async fn box_pin_ref_Struct(self: Box<Pin<&mut Struct>>, f: &u32) -> &u32 {
| ^^^^
@@ -87,7 +87,7 @@ LL | async fn box_pin_ref_Struct(self: Box<Pin<&mut Struct>>, f: &u32) -> &u
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-mut-struct-async.rs:31:79
+ --> $DIR/ref-mut-struct-async.rs:29:79
|
LL | async fn box_pin_ref_Struct(self: Box<Pin<&mut Struct>>, f: &u32) -> &u32 {
| _______________________________________________-_______________________________^
diff --git a/src/test/ui/self/elision/ref-mut-struct-async.rs b/src/test/ui/self/elision/ref-mut-struct-async.rs
index 7a89ef9596a37..a671116de2543 100644
--- a/src/test/ui/self/elision/ref-mut-struct-async.rs
+++ b/src/test/ui/self/elision/ref-mut-struct-async.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/ref-mut-struct-async.stderr b/src/test/ui/self/elision/ref-mut-struct-async.stderr
index 4c983872942c1..fe4a636ada668 100644
--- a/src/test/ui/self/elision/ref-mut-struct-async.stderr
+++ b/src/test/ui/self/elision/ref-mut-struct-async.stderr
@@ -1,5 +1,5 @@
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-struct-async.rs:15:56
+ --> $DIR/ref-mut-struct-async.rs:13:56
|
LL | async fn ref_Struct(self: &mut Struct, f: &u32) -> &u32 {
| ----------- ^^^^
@@ -8,7 +8,7 @@ LL | async fn ref_Struct(self: &mut Struct, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-struct-async.rs:19:65
+ --> $DIR/ref-mut-struct-async.rs:17:65
|
LL | async fn box_ref_Struct(self: Box<&mut Struct>, f: &u32) -> &u32 {
| ----------- ^^^^
@@ -17,7 +17,7 @@ LL | async fn box_ref_Struct(self: Box<&mut Struct>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-struct-async.rs:23:65
+ --> $DIR/ref-mut-struct-async.rs:21:65
|
LL | async fn pin_ref_Struct(self: Pin<&mut Struct>, f: &u32) -> &u32 {
| ----------- ^^^^
@@ -26,7 +26,7 @@ LL | async fn pin_ref_Struct(self: Pin<&mut Struct>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-struct-async.rs:27:74
+ --> $DIR/ref-mut-struct-async.rs:25:74
|
LL | async fn box_box_ref_Struct(self: Box<Box<&mut Struct>>, f: &u32) -> &u32 {
| ----------- ^^^^
@@ -35,7 +35,7 @@ LL | async fn box_box_ref_Struct(self: Box<Box<&mut Struct>>, f: &u32) -> &u
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-mut-struct-async.rs:31:74
+ --> $DIR/ref-mut-struct-async.rs:29:74
|
LL | async fn box_pin_ref_Struct(self: Box<Pin<&mut Struct>>, f: &u32) -> &u32 {
| ----------- ^^^^
diff --git a/src/test/ui/self/elision/ref-self-async.nll.stderr b/src/test/ui/self/elision/ref-self-async.nll.stderr
index c3c15485b229c..0eee56654f7d1 100644
--- a/src/test/ui/self/elision/ref-self-async.nll.stderr
+++ b/src/test/ui/self/elision/ref-self-async.nll.stderr
@@ -1,5 +1,5 @@
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-self-async.rs:24:42
+ --> $DIR/ref-self-async.rs:22:42
|
LL | async fn ref_self(&self, f: &u32) -> &u32 {
| ^^^^
@@ -7,7 +7,7 @@ LL | async fn ref_self(&self, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-self-async.rs:24:47
+ --> $DIR/ref-self-async.rs:22:47
|
LL | async fn ref_self(&self, f: &u32) -> &u32 {
| _______________________-_______________________^
@@ -19,7 +19,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-self-async.rs:30:48
+ --> $DIR/ref-self-async.rs:28:48
|
LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
| ^^^^
@@ -27,7 +27,7 @@ LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-self-async.rs:30:53
+ --> $DIR/ref-self-async.rs:28:53
|
LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
| _____________________________-_______________________^
@@ -39,7 +39,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-self-async.rs:34:57
+ --> $DIR/ref-self-async.rs:32:57
|
LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
| ^^^^
@@ -47,7 +47,7 @@ LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-self-async.rs:34:62
+ --> $DIR/ref-self-async.rs:32:62
|
LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
| _____________________________________-________________________^
@@ -59,7 +59,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-self-async.rs:38:57
+ --> $DIR/ref-self-async.rs:36:57
|
LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
| ^^^^
@@ -67,7 +67,7 @@ LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-self-async.rs:38:62
+ --> $DIR/ref-self-async.rs:36:62
|
LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
| _____________________________________-________________________^
@@ -79,7 +79,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-self-async.rs:42:66
+ --> $DIR/ref-self-async.rs:40:66
|
LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
| ^^^^
@@ -87,7 +87,7 @@ LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-self-async.rs:42:71
+ --> $DIR/ref-self-async.rs:40:71
|
LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
| _____________________________________________-_________________________^
@@ -99,7 +99,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-self-async.rs:46:66
+ --> $DIR/ref-self-async.rs:44:66
|
LL | async fn box_pin_ref_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
| ^^^^
@@ -107,7 +107,7 @@ LL | async fn box_pin_ref_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-self-async.rs:46:71
+ --> $DIR/ref-self-async.rs:44:71
|
LL | async fn box_pin_ref_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
| _____________________________________________-_________________________^
@@ -119,7 +119,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-self-async.rs:50:69
+ --> $DIR/ref-self-async.rs:48:69
|
LL | async fn wrap_ref_Self_Self(self: Wrap<&Self, Self>, f: &u8) -> &u8 {
| ^^^
@@ -127,7 +127,7 @@ LL | async fn wrap_ref_Self_Self(self: Wrap<&Self, Self>, f: &u8) -> &u8 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-self-async.rs:50:73
+ --> $DIR/ref-self-async.rs:48:73
|
LL | async fn wrap_ref_Self_Self(self: Wrap<&Self, Self>, f: &u8) -> &u8 {
| ____________________________________________-____________________________^
diff --git a/src/test/ui/self/elision/ref-self-async.rs b/src/test/ui/self/elision/ref-self-async.rs
index 5a5705d7e099b..06f3b127b216a 100644
--- a/src/test/ui/self/elision/ref-self-async.rs
+++ b/src/test/ui/self/elision/ref-self-async.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/ref-self-async.stderr b/src/test/ui/self/elision/ref-self-async.stderr
index eb796a07a86d5..2f9e2a01e347c 100644
--- a/src/test/ui/self/elision/ref-self-async.stderr
+++ b/src/test/ui/self/elision/ref-self-async.stderr
@@ -1,5 +1,5 @@
error[E0623]: lifetime mismatch
- --> $DIR/ref-self-async.rs:24:42
+ --> $DIR/ref-self-async.rs:22:42
|
LL | async fn ref_self(&self, f: &u32) -> &u32 {
| ----- ^^^^
@@ -8,7 +8,7 @@ LL | async fn ref_self(&self, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-self-async.rs:30:48
+ --> $DIR/ref-self-async.rs:28:48
|
LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
| ----- ^^^^
@@ -17,7 +17,7 @@ LL | async fn ref_Self(self: &Self, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-self-async.rs:34:57
+ --> $DIR/ref-self-async.rs:32:57
|
LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
| ----- ^^^^
@@ -26,7 +26,7 @@ LL | async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-self-async.rs:38:57
+ --> $DIR/ref-self-async.rs:36:57
|
LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
| ----- ^^^^
@@ -35,7 +35,7 @@ LL | async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-self-async.rs:42:66
+ --> $DIR/ref-self-async.rs:40:66
|
LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
| ----- ^^^^
@@ -44,7 +44,7 @@ LL | async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-self-async.rs:46:66
+ --> $DIR/ref-self-async.rs:44:66
|
LL | async fn box_pin_ref_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
| ----- ^^^^
@@ -53,7 +53,7 @@ LL | async fn box_pin_ref_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-self-async.rs:50:69
+ --> $DIR/ref-self-async.rs:48:69
|
LL | async fn wrap_ref_Self_Self(self: Wrap<&Self, Self>, f: &u8) -> &u8 {
| ----- ^^^
diff --git a/src/test/ui/self/elision/ref-struct-async.nll.stderr b/src/test/ui/self/elision/ref-struct-async.nll.stderr
index ff50f6825bc6b..8508e42264b4a 100644
--- a/src/test/ui/self/elision/ref-struct-async.nll.stderr
+++ b/src/test/ui/self/elision/ref-struct-async.nll.stderr
@@ -1,5 +1,5 @@
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-struct-async.rs:15:52
+ --> $DIR/ref-struct-async.rs:13:52
|
LL | async fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
| ^^^^
@@ -7,7 +7,7 @@ LL | async fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-struct-async.rs:15:57
+ --> $DIR/ref-struct-async.rs:13:57
|
LL | async fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
| _______________________________-_________________________^
@@ -19,7 +19,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-struct-async.rs:19:61
+ --> $DIR/ref-struct-async.rs:17:61
|
LL | async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 {
| ^^^^
@@ -27,7 +27,7 @@ LL | async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-struct-async.rs:19:66
+ --> $DIR/ref-struct-async.rs:17:66
|
LL | async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 {
| _______________________________________-__________________________^
@@ -39,7 +39,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-struct-async.rs:23:61
+ --> $DIR/ref-struct-async.rs:21:61
|
LL | async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 {
| ^^^^
@@ -47,7 +47,7 @@ LL | async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-struct-async.rs:23:66
+ --> $DIR/ref-struct-async.rs:21:66
|
LL | async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 {
| _______________________________________-__________________________^
@@ -59,7 +59,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-struct-async.rs:27:70
+ --> $DIR/ref-struct-async.rs:25:70
|
LL | async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 {
| ^^^^
@@ -67,7 +67,7 @@ LL | async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-struct-async.rs:27:75
+ --> $DIR/ref-struct-async.rs:25:75
|
LL | async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 {
| _______________________________________________-___________________________^
@@ -79,7 +79,7 @@ LL | | }
| |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/ref-struct-async.rs:31:66
+ --> $DIR/ref-struct-async.rs:29:66
|
LL | async fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 {
| ^^^^
@@ -87,7 +87,7 @@ LL | async fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 {
= note: hidden type `impl std::future::Future` captures lifetime '_#15r
error: lifetime may not live long enough
- --> $DIR/ref-struct-async.rs:31:71
+ --> $DIR/ref-struct-async.rs:29:71
|
LL | async fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 {
| ___________________________________________-___________________________^
diff --git a/src/test/ui/self/elision/ref-struct-async.rs b/src/test/ui/self/elision/ref-struct-async.rs
index f0410bbee906d..94eaeedc734ff 100644
--- a/src/test/ui/self/elision/ref-struct-async.rs
+++ b/src/test/ui/self/elision/ref-struct-async.rs
@@ -1,7 +1,5 @@
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/ref-struct-async.stderr b/src/test/ui/self/elision/ref-struct-async.stderr
index 574b0fddc1eb2..222e27ebf0d97 100644
--- a/src/test/ui/self/elision/ref-struct-async.stderr
+++ b/src/test/ui/self/elision/ref-struct-async.stderr
@@ -1,5 +1,5 @@
error[E0623]: lifetime mismatch
- --> $DIR/ref-struct-async.rs:15:52
+ --> $DIR/ref-struct-async.rs:13:52
|
LL | async fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
| ------- ^^^^
@@ -8,7 +8,7 @@ LL | async fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-struct-async.rs:19:61
+ --> $DIR/ref-struct-async.rs:17:61
|
LL | async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 {
| ------- ^^^^
@@ -17,7 +17,7 @@ LL | async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-struct-async.rs:23:61
+ --> $DIR/ref-struct-async.rs:21:61
|
LL | async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 {
| ------- ^^^^
@@ -26,7 +26,7 @@ LL | async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-struct-async.rs:27:70
+ --> $DIR/ref-struct-async.rs:25:70
|
LL | async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 {
| ------- ^^^^
@@ -35,7 +35,7 @@ LL | async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 {
| this parameter and the return type are declared with different lifetimes...
error[E0623]: lifetime mismatch
- --> $DIR/ref-struct-async.rs:31:66
+ --> $DIR/ref-struct-async.rs:29:66
|
LL | async fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 {
| ------- ^^^^
diff --git a/src/test/ui/self/elision/self-async.rs b/src/test/ui/self/elision/self-async.rs
index d1dc050be0d1e..e1379bfaf2e49 100644
--- a/src/test/ui/self/elision/self-async.rs
+++ b/src/test/ui/self/elision/self-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/elision/struct-async.rs b/src/test/ui/self/elision/struct-async.rs
index f7c8591ebd31d..4a38a2164c82a 100644
--- a/src/test/ui/self/elision/struct-async.rs
+++ b/src/test/ui/self/elision/struct-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
#![feature(arbitrary_self_types)]
#![allow(non_snake_case)]
diff --git a/src/test/ui/self/self_lifetime-async.rs b/src/test/ui/self/self_lifetime-async.rs
index ec4c3d1522423..c3c6e56582d9f 100644
--- a/src/test/ui/self/self_lifetime-async.rs
+++ b/src/test/ui/self/self_lifetime-async.rs
@@ -1,8 +1,6 @@
// check-pass
// edition:2018
-#![feature(async_await)]
-
struct Foo<'a>(&'a ());
impl<'a> Foo<'a> {
async fn foo<'b>(self: &'b Foo<'a>) -> &() { self.0 }