1 files changed, 48 insertions, 6 deletions

diff --git a/src/libsyntax/codemap.rs b/src/libsyntax/codemap.rs
index d291d9545eb..fafcd09e3dc 100644
--- a/src/libsyntax/codemap.rs
+++ b/src/libsyntax/codemap.rs
@@ -37,13 +37,20 @@ impl BytePos: Pos {
     pure fn to_uint(&self) -> uint { **self }
 }
 
+#[cfg(stage0)]
 impl BytePos: cmp::Eq {
-    pure fn eq(other: &BytePos) -> bool {
-        *self == **other
-    }
+    pure fn eq(other: &BytePos) -> bool { *self == **other }
     pure fn ne(other: &BytePos) -> bool { !self.eq(other) }
 }
 
+#[cfg(stage1)]
+#[cfg(stage2)]
+impl BytePos: cmp::Eq {
+    pure fn eq(&self, other: &BytePos) -> bool { **self == **other }
+    pure fn ne(&self, other: &BytePos) -> bool { !(*self).eq(other) }
+}
+
+#[cfg(stage0)]
 impl BytePos: cmp::Ord {
     pure fn lt(other: &BytePos) -> bool { *self < **other }
     pure fn le(other: &BytePos) -> bool { *self <= **other }
@@ -51,6 +58,15 @@ impl BytePos: cmp::Ord {
     pure fn gt(other: &BytePos) -> bool { *self > **other }
 }
 
+#[cfg(stage1)]
+#[cfg(stage2)]
+impl BytePos: cmp::Ord {
+    pure fn lt(&self, other: &BytePos) -> bool { **self < **other }
+    pure fn le(&self, other: &BytePos) -> bool { **self <= **other }
+    pure fn ge(&self, other: &BytePos) -> bool { **self >= **other }
+    pure fn gt(&self, other: &BytePos) -> bool { **self > **other }
+}
+
 impl BytePos: Num {
     pure fn add(other: &BytePos) -> BytePos {
         BytePos(*self + **other)
@@ -85,13 +101,20 @@ impl CharPos: Pos {
     pure fn to_uint(&self) -> uint { **self }
 }
 
+#[cfg(stage0)]
 impl CharPos: cmp::Eq {
-    pure fn eq(other: &CharPos) -> bool {
-        *self == **other
-    }
+    pure fn eq(other: &CharPos) -> bool { *self == **other }
     pure fn ne(other: &CharPos) -> bool { !self.eq(other) }
 }
 
+#[cfg(stage1)]
+#[cfg(stage2)]
+impl CharPos: cmp::Eq {
+    pure fn eq(&self, other: &CharPos) -> bool { **self == **other }
+    pure fn ne(&self, other: &CharPos) -> bool { !(*self).eq(other) }
+}
+
+#[cfg(stage0)]
 impl CharPos: cmp::Ord {
     pure fn lt(other: &CharPos) -> bool { *self < **other }
     pure fn le(other: &CharPos) -> bool { *self <= **other }
@@ -99,6 +122,15 @@ impl CharPos: cmp::Ord {
     pure fn gt(other: &CharPos) -> bool { *self > **other }
 }
 
+#[cfg(stage1)]
+#[cfg(stage2)]
+impl CharPos: cmp::Ord {
+    pure fn lt(&self, other: &CharPos) -> bool { **self < **other }
+    pure fn le(&self, other: &CharPos) -> bool { **self <= **other }
+    pure fn ge(&self, other: &CharPos) -> bool { **self >= **other }
+    pure fn gt(&self, other: &CharPos) -> bool { **self > **other }
+}
+
 impl CharPos: Num {
     pure fn add(other: &CharPos) -> CharPos {
         CharPos(*self + **other)
@@ -141,10 +173,20 @@ pub struct span {
 }
 
 impl span : cmp::Eq {
+    #[cfg(stage0)]
     pure fn eq(other: &span) -> bool {
         return self.lo == (*other).lo && self.hi == (*other).hi;
     }
+    #[cfg(stage1)]
+    #[cfg(stage2)]
+    pure fn eq(&self, other: &span) -> bool {
+        return (*self).lo == (*other).lo && (*self).hi == (*other).hi;
+    }
+    #[cfg(stage0)]
     pure fn ne(other: &span) -> bool { !self.eq(other) }
+    #[cfg(stage1)]
+    #[cfg(stage2)]
+    pure fn ne(&self, other: &span) -> bool { !(*self).eq(other) }
 }
 
 impl<S: Serializer> span: Serializable<S> {