Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 36 insertions, 0 deletions

diff --git a/tests/ui/suggestions/missing-lt-for-hrtb.stderr b/tests/ui/suggestions/missing-lt-for-hrtb.stderr
new file mode 100644
index 000000000..fa5156444
--- /dev/null
+++ b/tests/ui/suggestions/missing-lt-for-hrtb.stderr
@@ -0,0 +1,36 @@
+error[E0106]: missing lifetime specifiers
+  --> $DIR/missing-lt-for-hrtb.rs:2:32
+   |
+LL | struct S<'a>(&'a dyn Fn(&X) -> &X);
+   |                         --     ^^ expected named lifetime parameter
+   |                                |
+   |                                expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but the signature does not say which one of argument 1's 2 lifetimes it is borrowed from
+help: consider using the `'a` lifetime
+   |
+LL | struct S<'a>(&'a dyn Fn(&X) -> &'a X<'a>);
+   |                                 ++  ++++
+
+error[E0106]: missing lifetime specifiers
+  --> $DIR/missing-lt-for-hrtb.rs:4:40
+   |
+LL | struct V<'a>(&'a dyn for<'b> Fn(&X) -> &X);
+   |                                 --     ^^ expected named lifetime parameter
+   |                                        |
+   |                                        expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but the signature does not say which one of argument 1's 2 lifetimes it is borrowed from
+note: these named lifetimes are available to use
+  --> $DIR/missing-lt-for-hrtb.rs:4:10
+   |
+LL | struct V<'a>(&'a dyn for<'b> Fn(&X) -> &X);
+   |          ^^              ^^
+help: consider using one of the available lifetimes here
+   |
+LL | struct V<'a>(&'a dyn for<'b> Fn(&X) -> &'lifetime X<'lifetime>);
+   |                                         +++++++++  +++++++++++
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0106`.