remove deprecated vec::{is_empty, len} functions

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index e871ee5c9bf..5c81d406cd2 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -2041,7 +2041,7 @@ pub fn lit_to_str(l: @ast::lit) -> ~str {
 pub fn next_lit(s: @ps, pos: BytePos) -> Option<comments::lit> {
     match s.literals {
       Some(ref lits) => {
-        while s.cur_cmnt_and_lit.cur_lit < vec::len((*lits)) {
+        while s.cur_cmnt_and_lit.cur_lit < lits.len() {
             let ltrl = /*bad*/ copy (*lits)[s.cur_cmnt_and_lit.cur_lit];
             if ltrl.pos > pos { return None; }
             s.cur_cmnt_and_lit.cur_lit += 1u;
@@ -2128,7 +2128,7 @@ pub fn to_str<T: Copy>(t: T, f: @fn(@ps, T), intr: @ident_interner) -> ~str {
 pub fn next_comment(s: @ps) -> Option<comments::cmnt> {
     match s.comments {
       Some(ref cmnts) => {
-        if s.cur_cmnt_and_lit.cur_cmnt < vec::len((*cmnts)) {
+        if s.cur_cmnt_and_lit.cur_cmnt < cmnts.len() {
             return Some(copy cmnts[s.cur_cmnt_and_lit.cur_cmnt]);
         } else { return None::<comments::cmnt>; }
       }