1 files changed, 24 insertions, 0 deletions
diff --git a/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.rs b/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.rs
index d8f07bb8f..3482af747 100644
--- a/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.rs
+++ b/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.rs
@@ -184,4 +184,28 @@ fn main() {
     // OK: both unstable and stable fields are matched with feature on
     #[warn(non_exhaustive_omitted_patterns)]
     let UnstableStruct { stable, stable2, unstable, .. } = UnstableStruct::default();
+
+    // Ok: local bindings are allowed
+    #[deny(non_exhaustive_omitted_patterns)]
+    let local = NonExhaustiveEnum::Unit;
+
+    // Ok: missing patterns will be blocked by the pattern being refutable
+    #[deny(non_exhaustive_omitted_patterns)]
+    let local_refutable @ NonExhaustiveEnum::Unit = NonExhaustiveEnum::Unit;
+    //~^ refutable pattern in local binding
+
+    // Check that matching on a reference results in a correctly spanned diagnostic
+    #[deny(non_exhaustive_omitted_patterns)]
+    match &non_enum {
+        NonExhaustiveEnum::Unit => {}
+        NonExhaustiveEnum::Tuple(_) => {}
+        _ => {}
+    }
+    //~^^ some variants are not matched explicitly
+}
+
+#[deny(non_exhaustive_omitted_patterns)]
+// Ok: Pattern in a param is always wildcard
+pub fn takes_non_exhaustive(_: NonExhaustiveEnum) {
+    let _closure = |_: NonExhaustiveEnum| {};
 }