Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

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

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/ui/inference/issue-80816.stderr b/tests/ui/inference/issue-80816.stderr
new file mode 100644
index 000000000..80c0c8abe
--- /dev/null
+++ b/tests/ui/inference/issue-80816.stderr
@@ -0,0 +1,29 @@
+error[E0283]: type annotations needed
+  --> $DIR/issue-80816.rs:50:38
+   |
+LL |     let guard: Guard<Arc<usize>> = s.load();
+   |                                      ^^^^
+   |
+note: multiple `impl`s satisfying `ArcSwapAny<Arc<usize>>: Access<_>` found
+  --> $DIR/issue-80816.rs:36:1
+   |
+LL | impl<T> Access<T> for ArcSwapAny<T> {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+...
+LL | impl<T> Access<T> for ArcSwapAny<Arc<T>> {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+note: required for `Arc<ArcSwapAny<Arc<usize>>>` to implement `Access<_>`
+  --> $DIR/issue-80816.rs:31:45
+   |
+LL | impl<T, A: Access<T>, P: Deref<Target = A>> Access<T> for P {
+   |            ---------                        ^^^^^^^^^     ^
+   |            |
+   |            unsatisfied trait bound introduced here
+help: try using a fully qualified path to specify the expected types
+   |
+LL |     let guard: Guard<Arc<usize>> = <Arc<ArcSwapAny<Arc<usize>>> as Access<T>>::load(&s);
+   |                                    ++++++++++++++++++++++++++++++++++++++++++++++++++ ~
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0283`.