turn ast::ident into a struct

This will help with the auto_serialize2 migration. We have to change
ident from a type alias to uint into a unique type. We need to use
a struct instead of a "enum ident = token::str_num" because structs
support constants, but newtypes do not.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/rustdoc/extract.rs b/src/rustdoc/extract.rs
index b8a13b712e5..448e699fc8d 100644
--- a/src/rustdoc/extract.rs
+++ b/src/rustdoc/extract.rs
@@ -21,7 +21,7 @@ fn to_str(id: ast::ident) -> ~str {
     return *(*intr.get()).get(id);
 }
 
-fn interner() -> syntax::parse::token::ident_interner {
+fn interner() -> @syntax::parse::token::ident_interner {
     return *(unsafe{ local_data_get(interner_key!()) }).get();
 }