Merging upstream version 1.69.0+dfsg1.

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

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/ui/const-generics/wrong-normalization.rs b/tests/ui/const-generics/wrong-normalization.rs
new file mode 100644
index 000000000..f1ce317b3
--- /dev/null
+++ b/tests/ui/const-generics/wrong-normalization.rs
@@ -0,0 +1,19 @@
+// This test ensures that if implementation on projections is supported,
+// it doesn't end in very weird cycle error.
+
+#![crate_type = "lib"]
+
+pub trait Identity {
+    type Identity: ?Sized;
+}
+
+impl<T: ?Sized> Identity for T {
+    type Identity = Self;
+}
+
+pub struct I8<const F: i8>;
+
+impl <I8<{i8::MIN}> as Identity>::Identity {
+//~^ ERROR no nominal type found for inherent implementation
+    pub fn foo(&self) {}
+}