2 files changed, 5 insertions, 5 deletions
diff --git a/src/libsyntax/parse/comments.rs b/src/libsyntax/parse/comments.rs
index 57df0fe6f86..a715ede7664 100644
--- a/src/libsyntax/parse/comments.rs
+++ b/src/libsyntax/parse/comments.rs
@@ -215,7 +215,7 @@ fn trim_whitespace_prefix_and_push_line(lines: &mut ~[~str],
     let col = col.to_uint();
     let s1 = if all_whitespace(s, 0, uint::min(len, col)) {
         if col < len {
-            str::slice(s, col, len).to_owned()
+            s.slice(col, len).to_owned()
         } else {  ~"" }
     } else { s };
     debug!("pushing line: %s", s1);
@@ -277,7 +277,7 @@ fn read_block_comment(rdr: @mut StringReader,
                 }
             }
         }
-        if str::len(curr_line) != 0 {
+        if curr_line.len() != 0 {
             trim_whitespace_prefix_and_push_line(&mut lines, curr_line, col);
         }
     }
diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs
index f615f1321df..04635fdf4e9 100644
--- a/src/libsyntax/parse/lexer.rs
+++ b/src/libsyntax/parse/lexer.rs
@@ -366,7 +366,7 @@ fn scan_exponent(rdr: @mut StringReader) -> Option<~str> {
             bump(rdr);
         }
         let exponent = scan_digits(rdr, 10u);
-        if str::len(exponent) > 0u {
+        if exponent.len() > 0u {
             return Some(rslt + exponent);
         } else { rdr.fatal(~"scan_exponent: bad fp literal"); }
     } else { return None::<~str>; }
@@ -434,7 +434,7 @@ fn scan_number(c: char, rdr: @mut StringReader) -> token::Token {
             tp = if signed { either::Left(ast::ty_i64) }
                       else { either::Right(ast::ty_u64) };
         }
-        if str::len(num_str) == 0u {
+        if num_str.len() == 0u {
             rdr.fatal(~"no valid digits found for number");
         }
         let parsed = match u64::from_str_radix(num_str, base as uint) {
@@ -499,7 +499,7 @@ fn scan_number(c: char, rdr: @mut StringReader) -> token::Token {
         }
         return token::LIT_FLOAT_UNSUFFIXED(str_to_ident(num_str));
     } else {
-        if str::len(num_str) == 0u {
+        if num_str.len() == 0u {
             rdr.fatal(~"no valid digits found for number");
         }
         let parsed = match u64::from_str_radix(num_str, base as uint) {