1 files changed, 4 insertions, 0 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index bb3d28ce2bb..4929ee885ac 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -98,6 +98,8 @@ bitflags! {
     }
 }
 
+impl Copy for Restrictions {}
+
 type ItemInfo = (Ident, Item_, Option<Vec<Attribute> >);
 
 /// How to parse a path. There are four different kinds of paths, all of which
@@ -114,6 +116,8 @@ pub enum PathParsingMode {
     LifetimeAndTypesWithColons,
 }
 
+impl Copy for PathParsingMode {}
+
 enum ItemOrViewItem {
     /// Indicates a failure to parse any kind of item. The attributes are
     /// returned.