libsyntax: uint types to usize

src/libsyntax/util/parser_testing.rs

@@ -130,10 +130,10 @@ pub fn matches_codepattern(a : &str, b : &str) -> bool {
     }
 }
 
-/// Given a string and an index, return the first uint >= idx
+/// Given a string and an index, return the first usize >= idx
 /// that is a non-ws-char or is outside of the legal range of
 /// the string.
-fn scan_for_non_ws_or_end(a : &str, idx: uint) -> uint {
+fn scan_for_non_ws_or_end(a : &str, idx: usize) -> usize {
     let mut i = idx;
     let len = a.len();
     while (i < len) && (is_whitespace(a.char_at(i))) {