diff options
Diffstat (limited to 'tests/ui/generator/issue-57478.no_drop_tracking.stderr')
| -rw-r--r-- | tests/ui/generator/issue-57478.no_drop_tracking.stderr | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/ui/generator/issue-57478.no_drop_tracking.stderr b/tests/ui/generator/issue-57478.no_drop_tracking.stderr new file mode 100644 index 000000000..612dd9c37 --- /dev/null +++ b/tests/ui/generator/issue-57478.no_drop_tracking.stderr @@ -0,0 +1,31 @@ +error: generator cannot be sent between threads safely + --> $DIR/issue-57478.rs:13:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | let guard = Foo; +LL | | drop(guard); +LL | | yield; +LL | | }) + | |_____^ generator is not `Send` + | + = help: within `[generator@$DIR/issue-57478.rs:13:17: 13:19]`, the trait `Send` is not implemented for `Foo` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57478.rs:17:9 + | +LL | let guard = Foo; + | ----- has type `Foo` which is not `Send` +LL | drop(guard); +LL | yield; + | ^^^^^ yield occurs here, with `guard` maybe used later +LL | }) + | - `guard` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/issue-57478.rs:21:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to previous error + |