| error: coroutine cannot be shared between threads safely |
| --> $DIR/not-send-sync.rs:14:5 |
| | |
| LL | / assert_sync(|| { |
| LL | | |
| LL | | let a = NotSync; |
| LL | | yield; |
| LL | | drop(a); |
| LL | | }); |
| | |______^ coroutine is not `Sync` |
| | |
| = help: within `{coroutine@$DIR/not-send-sync.rs:14:17: 14:19}`, the trait `Sync` is not implemented for `NotSync`, which is required by `{coroutine@$DIR/not-send-sync.rs:14:17: 14:19}: Sync` |
| note: coroutine is not `Sync` as this value is used across a yield |
| --> $DIR/not-send-sync.rs:17:9 |
| | |
| LL | let a = NotSync; |
| | - has type `NotSync` which is not `Sync` |
| LL | yield; |
| | ^^^^^ yield occurs here, with `a` maybe used later |
| note: required by a bound in `assert_sync` |
| --> $DIR/not-send-sync.rs:11:23 |
| | |
| LL | fn assert_sync<T: Sync>(_: T) {} |
| | ^^^^ required by this bound in `assert_sync` |
| |
| error: coroutine cannot be sent between threads safely |
| --> $DIR/not-send-sync.rs:21:5 |
| | |
| LL | / assert_send(|| { |
| LL | | |
| LL | | let a = NotSend; |
| LL | | yield; |
| LL | | drop(a); |
| LL | | }); |
| | |______^ coroutine is not `Send` |
| | |
| = help: within `{coroutine@$DIR/not-send-sync.rs:21:17: 21:19}`, the trait `Send` is not implemented for `NotSend`, which is required by `{coroutine@$DIR/not-send-sync.rs:21:17: 21:19}: Send` |
| note: coroutine is not `Send` as this value is used across a yield |
| --> $DIR/not-send-sync.rs:24:9 |
| | |
| LL | let a = NotSend; |
| | - has type `NotSend` which is not `Send` |
| LL | yield; |
| | ^^^^^ yield occurs here, with `a` maybe used later |
| note: required by a bound in `assert_send` |
| --> $DIR/not-send-sync.rs:12:23 |
| | |
| LL | fn assert_send<T: Send>(_: T) {} |
| | ^^^^ required by this bound in `assert_send` |
| |
| error: aborting due to 2 previous errors |
| |
