1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/associated-consts/issue-88599-ref-self.rs b/src/test/ui/associated-consts/issue-88599-ref-self.rs
new file mode 100644
index 000000000..f1144db44
--- /dev/null
+++ b/src/test/ui/associated-consts/issue-88599-ref-self.rs
@@ -0,0 +1,24 @@
+// check-pass
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+
+pub trait First {
+    const CONST: usize;
+}
+pub trait Second {}
+
+impl<'a> First for dyn Second
+where
+    &'a Self: First,
+{
+    const CONST: usize = <&Self>::CONST;
+}
+
+trait Third: First
+where
+    [u8; Self::CONST]:
+{
+    const VAL: [u8; Self::CONST] = [0; Self::CONST];
+}
+
+fn main() {}