1 files changed, 78 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/trailing_commas.rs b/src/tools/rustfmt/tests/target/trailing_commas.rs
new file mode 100644
index 000000000..06f0a13b1
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/trailing_commas.rs
@@ -0,0 +1,78 @@
+// rustfmt-match_block_trailing_comma: true
+// rustfmt-trailing_comma: Always
+
+fn main() {
+    match foo {
+        x => {},
+        y => {
+            foo();
+        },
+        _ => x,
+    }
+}
+
+fn f<S, T,>(x: T, y: S,) -> T
+where
+    T: P,
+    S: Q,
+{
+    x
+}
+
+impl Trait for T
+where
+    T: P,
+{
+    fn f(x: T,) -> T
+    where
+        T: Q + R,
+    {
+        x
+    }
+}
+
+struct Pair<S, T,>
+where
+    T: P,
+    S: P + Q,
+{
+    a: T,
+    b: S,
+}
+
+struct TupPair<S, T,>(S, T,)
+where
+    T: P,
+    S: P + Q;
+
+enum E<S, T,>
+where
+    S: P,
+    T: P,
+{
+    A { a: T, },
+}
+
+type Double<T,>
+where
+    T: P,
+    T: Q,
+= Pair<T, T,>;
+
+extern "C" {
+    fn f<S, T,>(x: T, y: S,) -> T
+    where
+        T: P,
+        S: Q;
+}
+
+trait Q<S, T,>
+where
+    T: P,
+    S: R,
+{
+    fn f<U, V,>(self, x: T, y: S, z: U,) -> Self
+    where
+        U: P,
+        V: P;
+}