Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/src/test/ui/suggestions/impl-trait-missing-lifetime.stderr b/src/test/ui/suggestions/impl-trait-missing-lifetime.stderr
new file mode 100644
index 000000000..b476d6101
--- /dev/null
+++ b/src/test/ui/suggestions/impl-trait-missing-lifetime.stderr
@@ -0,0 +1,35 @@
+error[E0106]: missing lifetime specifier
+  --> $DIR/impl-trait-missing-lifetime.rs:9:54
+   |
+LL | fn g(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() }
+   |                                                      ^^ expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
+help: consider using the `'static` lifetime
+   |
+LL | fn g(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'static ()> { x.next() }
+   |                                                      ~~~~~~~
+
+error[E0106]: missing lifetime specifier
+  --> $DIR/impl-trait-missing-lifetime.rs:16:60
+   |
+LL | async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() }
+   |                                                            ^^ expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
+help: consider using the `'static` lifetime
+   |
+LL | async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'static ()> { x.next() }
+   |                                                            ~~~~~~~
+
+error: lifetime may not live long enough
+  --> $DIR/impl-trait-missing-lifetime.rs:16:69
+   |
+LL | async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() }
+   |                                                    --------------   ^^^^^^^^ returning this value requires that `'1` must outlive `'static`
+   |                                                    |
+   |                                                    return type `impl Future<Output = Option<&'static ()>>` contains a lifetime `'1`
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0106`.