librustc: Implement unboxed closures with mutable receivers

1 files changed, 10 insertions, 2 deletions

diff --git a/src/libsyntax/visit.rs b/src/libsyntax/visit.rs
index cd953607ea2..d5fb75a4d69 100644
--- a/src/libsyntax/visit.rs
+++ b/src/libsyntax/visit.rs
@@ -562,7 +562,7 @@ pub fn walk_method_helper<E: Clone, V: Visitor<E>>(visitor: &mut V,
                                                    method: &Method,
                                                    env: E) {
     match method.node {
-        MethDecl(ident, ref generics, _, _, decl, body, _) => {
+        MethDecl(ident, ref generics, _, _, _, decl, body, _) => {
             visitor.visit_ident(method.span, ident, env.clone());
             visitor.visit_fn(&FkMethod(ident, generics, method),
                              &*decl,
@@ -594,7 +594,7 @@ pub fn walk_fn<E: Clone, V: Visitor<E>>(visitor: &mut V,
         FkMethod(_, generics, method) => {
             visitor.visit_generics(generics, env.clone());
             match method.node {
-                MethDecl(_, _, ref explicit_self, _, _, _, _) =>
+                MethDecl(_, _, _, ref explicit_self, _, _, _, _) =>
                     visitor.visit_explicit_self(explicit_self, env.clone()),
                 MethMac(ref mac) =>
                     visitor.visit_mac(mac, env.clone())
@@ -790,6 +790,14 @@ pub fn walk_expr<E: Clone, V: Visitor<E>>(visitor: &mut V, expression: &Expr, en
                              expression.id,
                              env.clone())
         }
+        ExprUnboxedFn(ref function_declaration, ref body) => {
+            visitor.visit_fn(&FkFnBlock,
+                             &**function_declaration,
+                             &**body,
+                             expression.span,
+                             expression.id,
+                             env.clone())
+        }
         ExprProc(ref function_declaration, ref body) => {
             visitor.visit_fn(&FkFnBlock,
                              &**function_declaration,