From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 ...pl-trait-with-missing-bounds-on-async-fn.stderr | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.stderr

(limited to 'src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.stderr')

diff --git a/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.stderr b/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.stderr
new file mode 100644
index 000000000..a3ab0b8ef
--- /dev/null
+++ b/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.stderr
@@ -0,0 +1,41 @@
+error[E0277]: `<impl Foo as Foo>::Bar` cannot be sent between threads safely
+  --> $DIR/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs:14:20
+   |
+LL |     assert_is_send(&bar);
+   |     -------------- ^^^^ `<impl Foo as Foo>::Bar` cannot be sent between threads safely
+   |     |
+   |     required by a bound introduced by this call
+   |
+   = help: the trait `Send` is not implemented for `<impl Foo as Foo>::Bar`
+note: required by a bound in `assert_is_send`
+  --> $DIR/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs:30:22
+   |
+LL | fn assert_is_send<T: Send>(_: &T) {}
+   |                      ^^^^ required by this bound in `assert_is_send`
+help: introduce a type parameter with a trait bound instead of using `impl Trait`
+   |
+LL | async fn run<F: Foo>(_: &(), foo: F) -> std::io::Result<()> where <F as Foo>::Bar: Send {
+   |             ++++++++              ~                         +++++++++++++++++++++++++++
+
+error[E0277]: `<impl Foo as Foo>::Bar` cannot be sent between threads safely
+  --> $DIR/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs:24:20
+   |
+LL |     assert_is_send(&bar);
+   |     -------------- ^^^^ `<impl Foo as Foo>::Bar` cannot be sent between threads safely
+   |     |
+   |     required by a bound introduced by this call
+   |
+   = help: the trait `Send` is not implemented for `<impl Foo as Foo>::Bar`
+note: required by a bound in `assert_is_send`
+  --> $DIR/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs:30:22
+   |
+LL | fn assert_is_send<T: Send>(_: &T) {}
+   |                      ^^^^ required by this bound in `assert_is_send`
+help: introduce a type parameter with a trait bound instead of using `impl Trait`
+   |
+LL | async fn run2<F: Foo>(_: &(), foo: F) -> std::io::Result<()> where <F as Foo>::Bar: Send {
+   |              ~~~~~~~~              ~                         +++++++++++++++++++++++++++
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0277`.
-- 
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