test: Un-xfail run-pass/tag-auto-disr-val-shape

Author: brson

src/test/run-pass/tag-auto-disr-val-shape.rs

@@ -1,10 +1,9 @@
-// xfail-test
-
 enum color { red, green, blue, black, white, }
 
 fn main() {
-    assert (uint::to_str(red as uint, 10) == #fmt["%?", red]);
-    assert (uint::to_str(green as uint, 10) == #fmt["%?", green]);
-    assert (uint::to_str(white as uint, 10) == #fmt["%?", white]);
+    // Ideally we would print the name of the variant, not the number
+    assert (uint::to_str(red as uint, 10u) == #fmt["%?", red]);
+    assert (uint::to_str(green as uint, 10u) == #fmt["%?", green]);
+    assert (uint::to_str(white as uint, 10u) == #fmt["%?", white]);
 }