diff options
Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/async-await/issue-68112.no_drop_tracking.stderr (renamed from src/test/ui/async-await/issue-68112.stderr) | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/src/test/ui/async-await/issue-68112.stderr b/src/test/ui/async-await/issue-68112.no_drop_tracking.stderr index 4285fbbec..11b7d1aaa 100644 --- a/src/test/ui/async-await/issue-68112.stderr +++ b/src/test/ui/async-await/issue-68112.no_drop_tracking.stderr @@ -1,60 +1,65 @@ error: future cannot be sent between threads safely - --> $DIR/issue-68112.rs:34:5 + --> $DIR/issue-68112.rs:37:18 | LL | require_send(send_fut); - | ^^^^^^^^^^^^ future created by async block is not `Send` + | ^^^^^^^^ future created by async block is not `Send` | = help: the trait `Sync` is not implemented for `RefCell<i32>` note: future is not `Send` as it awaits another future which is not `Send` - --> $DIR/issue-68112.rs:31:17 + --> $DIR/issue-68112.rs:34:17 | LL | let _ = non_send_fut.await; | ^^^^^^^^^^^^ await occurs here on type `impl Future<Output = Arc<RefCell<i32>>>`, which is not `Send` note: required by a bound in `require_send` - --> $DIR/issue-68112.rs:11:25 + --> $DIR/issue-68112.rs:14:25 | LL | fn require_send(_: impl Send) {} | ^^^^ required by this bound in `require_send` error: future cannot be sent between threads safely - --> $DIR/issue-68112.rs:43:5 + --> $DIR/issue-68112.rs:46:18 | LL | require_send(send_fut); - | ^^^^^^^^^^^^ future created by async block is not `Send` + | ^^^^^^^^ future created by async block is not `Send` | = help: the trait `Sync` is not implemented for `RefCell<i32>` note: future is not `Send` as it awaits another future which is not `Send` - --> $DIR/issue-68112.rs:40:17 + --> $DIR/issue-68112.rs:43:17 | LL | let _ = make_non_send_future1().await; | ^^^^^^^^^^^^^^^^^^^^^^^ await occurs here on type `impl Future<Output = Arc<RefCell<i32>>>`, which is not `Send` note: required by a bound in `require_send` - --> $DIR/issue-68112.rs:11:25 + --> $DIR/issue-68112.rs:14:25 | LL | fn require_send(_: impl Send) {} | ^^^^ required by this bound in `require_send` error[E0277]: `RefCell<i32>` cannot be shared between threads safely - --> $DIR/issue-68112.rs:60:5 + --> $DIR/issue-68112.rs:65:18 | LL | require_send(send_fut); - | ^^^^^^^^^^^^ `RefCell<i32>` cannot be shared between threads safely + | ------------ ^^^^^^^^ `RefCell<i32>` cannot be shared between threads safely + | | + | required by a bound introduced by this call | = help: the trait `Sync` is not implemented for `RefCell<i32>` - = note: required because of the requirements on the impl of `Send` for `Arc<RefCell<i32>>` + = note: required for `Arc<RefCell<i32>>` to implement `Send` note: required because it's used within this `async fn` body - --> $DIR/issue-68112.rs:47:31 + --> $DIR/issue-68112.rs:50:31 | -LL | async fn ready2<T>(t: T) -> T { t } - | ^^^^^ +LL | async fn ready2<T>(t: T) -> T { + | _______________________________^ +LL | | t +LL | | } + | |_^ note: required because it appears within the type `impl Future<Output = Arc<RefCell<i32>>>` - --> $DIR/issue-68112.rs:48:31 + --> $DIR/issue-68112.rs:53:31 | LL | fn make_non_send_future2() -> impl Future<Output = Arc<RefCell<i32>>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: required because it captures the following types: `ResumeTy`, `impl Future<Output = Arc<RefCell<i32>>>`, `()`, `i32`, `Ready<i32>` note: required because it's used within this `async` block - --> $DIR/issue-68112.rs:55:26 + --> $DIR/issue-68112.rs:60:26 | LL | let send_fut = async { | __________________________^ @@ -64,7 +69,7 @@ LL | | ready(0).await; LL | | }; | |_____^ note: required by a bound in `require_send` - --> $DIR/issue-68112.rs:11:25 + --> $DIR/issue-68112.rs:14:25 | LL | fn require_send(_: impl Send) {} | ^^^^ required by this bound in `require_send` |