Merging debian version 1.65.0+dfsg1-2.

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

1 files changed, 15 insertions, 0 deletions

diff --git a/src/test/ui/traits/alias/self-in-generics.rs b/src/test/ui/traits/alias/self-in-generics.rs
new file mode 100644
index 000000000..0bb6335f9
--- /dev/null
+++ b/src/test/ui/traits/alias/self-in-generics.rs
@@ -0,0 +1,15 @@
+// astconv uses `FreshTy(0)` as a dummy `Self` type when instanciating trait objects.
+// This `FreshTy(0)` can leak into substs, causing ICEs in several places.
+// Using `save-analysis` triggers type-checking `f` that would be normally skipped
+// as `type_of` emitted an error.
+//
+// compile-flags: -Zsave-analysis
+
+#![feature(trait_alias)]
+
+pub trait SelfInput = Fn(&mut Self);
+
+pub fn f(_f: &dyn SelfInput) {}
+//~^ ERROR the trait alias `SelfInput` cannot be made into an object [E0038]
+
+fn main() {}