1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/min_const_generics/self-ty-in-const-2.rs b/src/test/ui/const-generics/min_const_generics/self-ty-in-const-2.rs
new file mode 100644
index 000000000..286ec2d24
--- /dev/null
+++ b/src/test/ui/const-generics/min_const_generics/self-ty-in-const-2.rs
@@ -0,0 +1,19 @@
+struct Bar<T>(T);
+
+trait Baz {
+    fn hey();
+}
+
+impl Baz for u16 {
+    fn hey() {
+        let _: [u8; std::mem::size_of::<Self>()]; // ok
+    }
+}
+
+impl<T> Baz for Bar<T> {
+    fn hey() {
+        let _: [u8; std::mem::size_of::<Self>()]; //~ERROR generic `Self`
+    }
+}
+
+fn main() {}