Merge remote-tracking branch 'brson/companion' into incoming

Conflicts:
	src/compiletest/compiletest.rs
	src/libcargo/cargo.rs
	src/libcore/core.rs
	src/librustc/rustc.rs
	src/librustdoc/rustdoc.rc

src/libstd/test.rs

@@ -85,19 +85,9 @@ fn parse_opts(args: &[~str]) -> OptRes {
 pub enum TestResult { TrOk, TrFailed, TrIgnored, }
 
 impl TestResult : Eq {
-    #[cfg(stage0)]
-    pure fn eq(other: &TestResult) -> bool {
-        (self as uint) == ((*other) as uint)
-    }
-    #[cfg(stage1)]
-    #[cfg(stage2)]
     pure fn eq(&self, other: &TestResult) -> bool {
         ((*self) as uint) == ((*other) as uint)
     }
-    #[cfg(stage0)]
-    pure fn ne(other: &TestResult) -> bool { !self.eq(other) }
-    #[cfg(stage1)]
-    #[cfg(stage2)]
     pure fn ne(&self, other: &TestResult) -> bool { !(*self).eq(other) }
 }