add test

Author: b-naber

tests/ui/thir-tree-match.rs

@@ -0,0 +1,23 @@
+// check-pass
+// compile-flags: -Zunpretty=thir-tree
+
+enum Bar {
+    First,
+    Second,
+    Third,
+}
+
+enum Foo {
+    FooOne(Bar),
+    FooTwo,
+}
+
+fn has_match(foo: Foo) -> bool {
+    match foo {
+        Foo::FooOne(Bar::First) => true,
+        Foo::FooOne(_) => false,
+        Foo::FooTwo => true,
+    }
+}
+
+fn main() {}