Update rustc to revision 2cfb5acb5a2751c759627377e602bac4f88f2d19.

components/util/str.rs

@@ -57,11 +57,11 @@ pub fn is_whitespace(s: &str) -> bool {
 ///
 /// http://www.whatwg.org/specs/web-apps/current-work/multipage/common-microsyntaxes.html#space-character
 pub static HTML_SPACE_CHARACTERS: StaticCharVec = &[
-    '\u0020',
-    '\u0009',
-    '\u000a',
-    '\u000c',
-    '\u000d',
+    '\u{0020}',
+    '\u{0009}',
+    '\u{000a}',
+    '\u{000c}',
+    '\u{000d}',
 ];
 
 pub fn split_html_space_chars<'a>(s: &'a str)
@@ -131,6 +131,7 @@ pub fn parse_unsigned_integer<T: Iterator<char>>(input: T) -> Option<u32> {
     })
 }
 
+#[deriving(Copy)]
 pub enum LengthOrPercentageOrAuto {
     Auto,
     Percentage(f64),