Adding upstream version 1.66.0+dfsg1.upstream/1.66.0+dfsg1

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

1 files changed, 11 insertions, 0 deletions

diff --git a/src/test/ui/traits/alias/self-in-generics.stderr b/src/test/ui/traits/alias/self-in-generics.stderr
new file mode 100644
index 000000000..110d60e6e
--- /dev/null
+++ b/src/test/ui/traits/alias/self-in-generics.stderr
@@ -0,0 +1,11 @@
+error[E0038]: the trait alias `SelfInput` cannot be made into an object
+  --> $DIR/self-in-generics.rs:12:19
+   |
+LL | pub fn f(_f: &dyn SelfInput) {}
+   |                   ^^^^^^^^^
+   |
+   = note: it cannot use `Self` as a type parameter in a supertrait or `where`-clause
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0038`.