introduce an owned kind for data that contains no borrowed ptrs

2012-07-16 20:17:57 -07:00
parent d809336d0f
commit 0e42004bab
25 changed files with 245 additions and 142 deletions
--- a/src/libsyntax/fold.rs
+++ b/src/libsyntax/fold.rs
@@ -135,7 +135,7 @@ fn fold_fn_decl(decl: ast::fn_decl, fld: ast_fold) -> ast::fn_decl {

 fn fold_ty_param_bound(tpb: ty_param_bound, fld: ast_fold) -> ty_param_bound {
    alt tpb {
-      bound_copy | bound_send | bound_const { tpb }
+      bound_copy | bound_send | bound_const | bound_owned { tpb }
      bound_trait(ty) { bound_trait(fld.fold_ty(ty)) }
    }
 }