silence some style warning

Author: oli-obk

tests/run-pass/issue-5917.rs

@@ -10,8 +10,8 @@
 
 
 struct T (&'static [isize]);
-static t : T = T (&[5, 4, 3]);
+static STATIC : T = T (&[5, 4, 3]);
 pub fn main () {
-    let T(ref v) = t;
+    let T(ref v) = STATIC;
     assert_eq!(v[0], 5);
 }