diff options
Diffstat (limited to 'tests/ui/async-await/issue-64130-1-sync.no_drop_tracking.stderr')
| -rw-r--r-- | tests/ui/async-await/issue-64130-1-sync.no_drop_tracking.stderr | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/async-await/issue-64130-1-sync.no_drop_tracking.stderr b/tests/ui/async-await/issue-64130-1-sync.no_drop_tracking.stderr new file mode 100644 index 000000000..c4c7f26c7 --- /dev/null +++ b/tests/ui/async-await/issue-64130-1-sync.no_drop_tracking.stderr @@ -0,0 +1,25 @@ +error: future cannot be shared between threads safely + --> $DIR/issue-64130-1-sync.rs:25:13 + | +LL | is_sync(bar()); + | ^^^^^ future returned by `bar` is not `Sync` + | + = help: within `impl Future<Output = ()>`, the trait `Sync` is not implemented for `Foo` +note: future is not `Sync` as this value is used across an await + --> $DIR/issue-64130-1-sync.rs:18:10 + | +LL | let x = Foo; + | - has type `Foo` which is not `Sync` +LL | baz().await; + | ^^^^^^ await occurs here, with `x` maybe used later +LL | drop(x); +LL | } + | - `x` is later dropped here +note: required by a bound in `is_sync` + --> $DIR/issue-64130-1-sync.rs:14:15 + | +LL | fn is_sync<T: Sync>(t: T) { } + | ^^^^ required by this bound in `is_sync` + +error: aborting due to previous error + |