libsyntax: deny deprecated_self in libsyntax

Author: erickt

src/libsyntax/codemap.rs

@@ -295,12 +295,16 @@ pub impl CodeMap {
     }
 
     /// Add a new FileMap to the CodeMap and return it
-    fn new_filemap(+filename: FileName, src: @~str) -> @FileMap {
+    fn new_filemap(&self, +filename: FileName, src: @~str) -> @FileMap {
         return self.new_filemap_w_substr(filename, FssNone, src);
     }
 
-    fn new_filemap_w_substr(+filename: FileName, +substr: FileSubstr,
-                            src: @~str) -> @FileMap {
+    fn new_filemap_w_substr(
+        &self,
+        +filename: FileName,
+        +substr: FileSubstr,
+        src: @~str
+    ) -> @FileMap {
         let start_pos = if self.files.len() == 0 {
             0
         } else {

src/libsyntax/fold.rs

@@ -900,8 +900,8 @@ impl ast_fold for AstFoldFns {
 }
 
 pub impl ast_fold {
-    fn fold_attributes(attrs: ~[attribute]) -> ~[attribute] {
-        attrs.map(|x| fold_attribute_(*x, self))
+    fn fold_attributes(&self, attrs: ~[attribute]) -> ~[attribute] {
+        attrs.map(|x| fold_attribute_(*x, *self))
     }
 }
 

src/libsyntax/syntax.rc

@@ -22,7 +22,7 @@
 #[allow(vecs_implicitly_copyable)];
 #[allow(non_camel_case_types)];
 #[allow(deprecated_mode)];
-#[allow(deprecated_self)];
+#[deny(deprecated_self)];
 
 #[no_core];