1 files changed, 38 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/derivable_impls.fixed b/src/tools/clippy/tests/ui/derivable_impls.fixed
index 65bfded3883..9f9e4e253c3 100644
--- a/src/tools/clippy/tests/ui/derivable_impls.fixed
+++ b/src/tools/clippy/tests/ui/derivable_impls.fixed
@@ -1,4 +1,6 @@
 #![allow(dead_code)]
+#![feature(const_trait_impl)]
+#![feature(const_default)]
 
 use std::collections::HashMap;
 
@@ -326,4 +328,40 @@ mod issue11368 {
     }
 }
 
+mod issue15493 {
+    #[derive(Copy, Clone)]
+    #[repr(transparent)]
+    struct Foo(u64);
+
+    impl const Default for Foo {
+        fn default() -> Self {
+            Self(0)
+        }
+    }
+
+    #[derive(Copy, Clone)]
+    enum Bar {
+        A,
+        B,
+    }
+
+    impl const Default for Bar {
+        fn default() -> Self {
+            Bar::A
+        }
+    }
+}
+
+mod issue15536 {
+    #[derive(Copy, Clone)]
+    #[derive(Default)]
+    enum Bar {
+        #[default]
+        A,
+        B,
+    }
+
+    
+}
+
 fn main() {}