1 files changed, 24 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/extra_unused_type_parameters_unfixable.rs b/src/tools/clippy/tests/ui/extra_unused_type_parameters_unfixable.rs
new file mode 100644
index 000000000..10b39aa8f
--- /dev/null
+++ b/src/tools/clippy/tests/ui/extra_unused_type_parameters_unfixable.rs
@@ -0,0 +1,24 @@
+#![warn(clippy::extra_unused_type_parameters)]
+
+fn unused_where_clause<T, U>(x: U)
+where
+    T: Default,
+{
+    unimplemented!();
+}
+
+fn unused_multi_where_clause<T, U, V: Default>(x: U)
+where
+    T: Default,
+{
+    unimplemented!();
+}
+
+fn unused_all_where_clause<T, U: Default, V: Default>()
+where
+    T: Default,
+{
+    unimplemented!();
+}
+
+fn main() {}