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diff --git a/tests/ui/lint/missing-copy-implementations-non-exhaustive.rs b/tests/ui/lint/missing-copy-implementations-non-exhaustive.rs
new file mode 100644
index 000000000..2d5e90720
--- /dev/null
+++ b/tests/ui/lint/missing-copy-implementations-non-exhaustive.rs
@@ -0,0 +1,25 @@
+// Test for issue #116766.
+// Ensure that we don't suggest impl'ing `Copy` for a type if it or at least one
+// of it's variants are marked as `non_exhaustive`.
+
+// check-pass
+
+#![deny(missing_copy_implementations)]
+
+#[non_exhaustive]
+pub enum MyEnum {
+    A,
+}
+
+#[non_exhaustive]
+pub struct MyStruct {
+    foo: usize,
+}
+
+pub enum MyEnum2 {
+    #[non_exhaustive]
+    A,
+    B,
+}
+
+fn main() {}