diff options
Diffstat (limited to '')
6 files changed, 55 insertions, 48 deletions
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 5cbbf89a2..222afb2c7 100644 --- a/src/test/ui/async-await/issues/issue-62009-1.stderr +++ b/src/test/ui/async-await/issues/issue-62009-1.stderr @@ -28,16 +28,14 @@ error[E0277]: `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` is not a future --> $DIR/issue-62009-1.rs:12:15 | LL | (|_| 2333).await; - | ^^^^^^ `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` is not a future + | ^^^^^^ + | | + | `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` is not a future + | help: remove the `.await` | - = help: the trait `Future` is not implemented for `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` + = help: the trait `Future` is not implemented for closure `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` = note: [closure@$DIR/issue-62009-1.rs:12:6: 12:9] must be a future or must implement `IntoFuture` to be awaited - = note: required because of the requirements on the impl of `IntoFuture` for `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` -help: remove the `.await` - | -LL - (|_| 2333).await; -LL + (|_| 2333); - | + = note: required for `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` to implement `IntoFuture` error: aborting due to 4 previous errors diff --git a/src/test/ui/async-await/issues/issue-65419/issue-65419-async-fn-resume-after-panic.rs b/src/test/ui/async-await/issues/issue-65419/issue-65419-async-fn-resume-after-panic.rs index 5e71229be..b4ea4c9f6 100644 --- a/src/test/ui/async-await/issues/issue-65419/issue-65419-async-fn-resume-after-panic.rs +++ b/src/test/ui/async-await/issues/issue-65419/issue-65419-async-fn-resume-after-panic.rs @@ -6,7 +6,6 @@ // error-pattern: thread 'main' panicked at '`async fn` resumed after panicking' // edition:2018 // ignore-wasm no panic or subprocess support -// ignore-emscripten no panic or subprocess support #![feature(generators, generator_trait)] diff --git a/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.no_drop_tracking.stderr b/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.no_drop_tracking.stderr new file mode 100644 index 000000000..a72350377 --- /dev/null +++ b/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.no_drop_tracking.stderr @@ -0,0 +1,36 @@ +error: future cannot be sent between threads safely + --> $DIR/issue-65436-raw-ptr-not-send.rs:16:17 + | +LL | assert_send(async { + | _________________^ +LL | | +LL | | bar(Foo(std::ptr::null())).await; +LL | | }) + | |_____^ future created by async block is not `Send` + | + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `*const u8` +note: future is not `Send` as this value is used across an await + --> $DIR/issue-65436-raw-ptr-not-send.rs:18:35 + | +LL | bar(Foo(std::ptr::null())).await; + | ---------------- ^^^^^^ await occurs here, with `std::ptr::null()` maybe used later + | | + | has type `*const u8` which is not `Send` +note: `std::ptr::null()` is later dropped here + --> $DIR/issue-65436-raw-ptr-not-send.rs:18:41 + | +LL | bar(Foo(std::ptr::null())).await; + | ^ +help: consider moving this into a `let` binding to create a shorter lived borrow + --> $DIR/issue-65436-raw-ptr-not-send.rs:18:13 + | +LL | bar(Foo(std::ptr::null())).await; + | ^^^^^^^^^^^^^^^^^^^^^ +note: required by a bound in `assert_send` + --> $DIR/issue-65436-raw-ptr-not-send.rs:13:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to previous error + diff --git a/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.rs b/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.rs index 3a814b475..91edbc10d 100644 --- a/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.rs +++ b/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.rs @@ -1,4 +1,8 @@ // edition:2018 +// revisions: no_drop_tracking drop_tracking +// [drop_tracking] check-pass +// [drop_tracking] compile-flags: -Zdrop-tracking=yes +// [no_drop_tracking] compile-flags: -Zdrop-tracking=no struct Foo(*const u8); @@ -10,7 +14,7 @@ fn assert_send<T: Send>(_: T) {} fn main() { assert_send(async { - //~^ ERROR future cannot be sent between threads safely + //[no_drop_tracking]~^ ERROR future cannot be sent between threads safely bar(Foo(std::ptr::null())).await; }) } diff --git a/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.stderr b/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.stderr deleted file mode 100644 index b23093001..000000000 --- a/src/test/ui/async-await/issues/issue-65436-raw-ptr-not-send.stderr +++ /dev/null @@ -1,32 +0,0 @@ -error: future cannot be sent between threads safely - --> $DIR/issue-65436-raw-ptr-not-send.rs:12:5 - | -LL | assert_send(async { - | ^^^^^^^^^^^ future created by async block is not `Send` - | - = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `*const u8` -note: future is not `Send` as this value is used across an await - --> $DIR/issue-65436-raw-ptr-not-send.rs:14:35 - | -LL | bar(Foo(std::ptr::null())).await; - | ---------------- ^^^^^^ await occurs here, with `std::ptr::null()` maybe used later - | | - | has type `*const u8` which is not `Send` -note: `std::ptr::null()` is later dropped here - --> $DIR/issue-65436-raw-ptr-not-send.rs:14:41 - | -LL | bar(Foo(std::ptr::null())).await; - | ^ -help: consider moving this into a `let` binding to create a shorter lived borrow - --> $DIR/issue-65436-raw-ptr-not-send.rs:14:13 - | -LL | bar(Foo(std::ptr::null())).await; - | ^^^^^^^^^^^^^^^^^^^^^ -note: required by a bound in `assert_send` - --> $DIR/issue-65436-raw-ptr-not-send.rs:9:19 - | -LL | fn assert_send<T: Send>(_: T) {} - | ^^^^ required by this bound in `assert_send` - -error: aborting due to previous error - diff --git a/src/test/ui/async-await/issues/issue-95307.stderr b/src/test/ui/async-await/issues/issue-95307.stderr index 60fca71eb..a497cebe3 100644 --- a/src/test/ui/async-await/issues/issue-95307.stderr +++ b/src/test/ui/async-await/issues/issue-95307.stderr @@ -8,6 +8,14 @@ LL | async fn new() -> [u8; _]; | = note: `async` trait functions are not currently supported = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait + = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information + = help: add `#![feature(async_fn_in_trait)]` to the crate attributes to enable + +error: in expressions, `_` can only be used on the left-hand side of an assignment + --> $DIR/issue-95307.rs:7:28 + | +LL | async fn new() -> [u8; _]; + | ^ `_` not allowed here error[E0658]: using `_` for array lengths is unstable --> $DIR/issue-95307.rs:7:28 @@ -18,12 +26,6 @@ LL | async fn new() -> [u8; _]; = note: see issue #85077 <https://github.com/rust-lang/rust/issues/85077> for more information = help: add `#![feature(generic_arg_infer)]` to the crate attributes to enable -error: in expressions, `_` can only be used on the left-hand side of an assignment - --> $DIR/issue-95307.rs:7:28 - | -LL | async fn new() -> [u8; _]; - | ^ `_` not allowed here - error: aborting due to 3 previous errors Some errors have detailed explanations: E0658, E0706. |