Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.stderr b/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.stderr
new file mode 100644
index 000000000..94f6dc266
--- /dev/null
+++ b/tests/ui/wf/wf-in-foreign-fn-decls-issue-80468.stderr
@@ -0,0 +1,37 @@
+error[E0726]: implicit elided lifetime not allowed here
+  --> $DIR/wf-in-foreign-fn-decls-issue-80468.rs:13:16
+   |
+LL | impl Trait for Ref {}
+   |                ^^^ expected lifetime parameter
+   |
+   = note: assuming a `'static` lifetime...
+help: indicate the anonymous lifetime
+   |
+LL | impl Trait for Ref<'_> {}
+   |                   ++++
+
+error: incompatible lifetime on type
+  --> $DIR/wf-in-foreign-fn-decls-issue-80468.rs:16:21
+   |
+LL |     pub fn repro(_: Wrapper<Ref>);
+   |                     ^^^^^^^^^^^^
+   |
+note: because this has an unmet lifetime requirement
+  --> $DIR/wf-in-foreign-fn-decls-issue-80468.rs:8:23
+   |
+LL | pub struct Wrapper<T: Trait>(T);
+   |                       ^^^^^ introduces a `'static` lifetime requirement
+note: the anonymous lifetime as defined here...
+  --> $DIR/wf-in-foreign-fn-decls-issue-80468.rs:16:29
+   |
+LL |     pub fn repro(_: Wrapper<Ref>);
+   |                             ^^^
+note: ...does not necessarily outlive the static lifetime introduced by the compatible `impl`
+  --> $DIR/wf-in-foreign-fn-decls-issue-80468.rs:13:1
+   |
+LL | impl Trait for Ref {}
+   | ^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0726`.