tests: Move run-pass tests without naming conflicts to ui

src/test/ui/consts/const-tuple-struct.rs

@@ -0,0 +1,14 @@
+// run-pass
+
+struct Bar(isize, isize);
+
+static X: Bar = Bar(1, 2);
+
+pub fn main() {
+    match X {
+        Bar(x, y) => {
+            assert_eq!(x, 1);
+            assert_eq!(y, 2);
+        }
+    }
+}