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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 18:31:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 18:31:44 +0000 |
commit | c23a457e72abe608715ac76f076f47dc42af07a5 (patch) | |
tree | 2772049aaf84b5c9d0ed12ec8d86812f7a7904b6 /tests/ui/async-await/in-trait/send-on-foreign-async-fn-in-trait.stderr | |
parent | Releasing progress-linux version 1.73.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-c23a457e72abe608715ac76f076f47dc42af07a5.tar.xz rustc-c23a457e72abe608715ac76f076f47dc42af07a5.zip |
Merging upstream version 1.74.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/async-await/in-trait/send-on-foreign-async-fn-in-trait.stderr')
-rw-r--r-- | tests/ui/async-await/in-trait/send-on-foreign-async-fn-in-trait.stderr | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/async-await/in-trait/send-on-foreign-async-fn-in-trait.stderr b/tests/ui/async-await/in-trait/send-on-foreign-async-fn-in-trait.stderr new file mode 100644 index 000000000..f337a04ba --- /dev/null +++ b/tests/ui/async-await/in-trait/send-on-foreign-async-fn-in-trait.stderr @@ -0,0 +1,23 @@ +error[E0277]: `impl Future<Output = ()>` cannot be sent between threads safely + --> $DIR/send-on-foreign-async-fn-in-trait.rs:11:16 + | +LL | needs_send(T::test()); + | ---------- ^^^^^^^^^ `impl Future<Output = ()>` cannot be sent between threads safely + | | + | required by a bound introduced by this call + | + = help: the trait `Send` is not implemented for `impl Future<Output = ()>` +note: `<T as Foo>::test` is an `async fn` in trait, which does not automatically imply that its future is `Send` + --> $DIR/auxiliary/foreign-async-fn.rs:6:5 + | +LL | async fn test(); + | ^^^^^^^^^^^^^^^^ +note: required by a bound in `needs_send` + --> $DIR/send-on-foreign-async-fn-in-trait.rs:10:27 + | +LL | fn needs_send(_: impl Send) {} + | ^^^^ required by this bound in `needs_send` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |