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/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -62,6 +62,7 @@ enum ty_param_bound {
    bound_copy,
    bound_send,
    bound_const,
+    bound_owned,
    bound_trait(@ty),
 }