Reformat source tree (minus a couple tests that are still grumpy).

src/test/run-pass/expr-alt-struct.rs

@@ -1,34 +1,18 @@
+
+
+
 // -*- rust -*-
 
 // Tests for alt as expressions resulting in structural types
-
 fn test_rec() {
-  auto res = alt (true) {
-    case (true) {
-      rec(i = 100)
-    }
-  };
-  assert (res == rec(i = 100));
+    auto res = alt (true) { case (true) { rec(i=100) } };
+    assert (res == rec(i=100));
 }
 
 fn test_tag() {
-  tag mood {
-    happy;
-    sad;
-  }
-
-  auto res = alt (true) {
-    case (true) {
-      happy
-    }
-    case (false) {
-      sad
-    }
-  };
-  assert (res == happy);
+    tag mood { happy; sad; }
+    auto res = alt (true) { case (true) { happy } case (false) { sad } };
+    assert (res == happy);
 }
 
-fn main() {
-  test_rec();
-  test_tag();
-}
+fn main() { test_rec(); test_tag(); }