From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/async-await/async-fn-nonsend.stderr | 49 +++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 src/test/ui/async-await/async-fn-nonsend.stderr (limited to 'src/test/ui/async-await/async-fn-nonsend.stderr') diff --git a/src/test/ui/async-await/async-fn-nonsend.stderr b/src/test/ui/async-await/async-fn-nonsend.stderr new file mode 100644 index 000000000..40ad46b48 --- /dev/null +++ b/src/test/ui/async-await/async-fn-nonsend.stderr @@ -0,0 +1,49 @@ +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:68:17 + | +LL | assert_send(non_send_temporary_in_match()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_send_temporary_in_match` is not `Send` + | + = help: within `impl Future`, the trait `Send` is not implemented for `Rc<()>` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:33:25 + | +LL | match Some(non_send()) { + | ---------------- has type `Option` which is not `Send` +LL | Some(_) => fut().await, + | ^^^^^^ await occurs here, with `Some(non_send())` maybe used later +... +LL | } + | - `Some(non_send())` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:64:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: future cannot be sent between threads safely + --> $DIR/async-fn-nonsend.rs:70:17 + | +LL | assert_send(non_sync_with_method_call()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call` is not `Send` + | + = help: the trait `Send` is not implemented for `dyn std::fmt::Write` +note: future is not `Send` as this value is used across an await + --> $DIR/async-fn-nonsend.rs:46:14 + | +LL | let f: &mut std::fmt::Formatter = &mut get_formatter(); + | --------------- has type `Formatter<'_>` which is not `Send` +... +LL | fut().await; + | ^^^^^^ await occurs here, with `get_formatter()` maybe used later +LL | } +LL | } + | - `get_formatter()` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/async-fn-nonsend.rs:64:24 + | +LL | fn assert_send(_: impl Send) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + -- cgit v1.2.3