More work toward anonymous objects.

src/comp/middle/ty.rs

@@ -1659,7 +1659,6 @@ fn pat_ty(&ctxt cx, &node_type_table ntt, &@ast::pat pat) -> t {
     fail;   // not reached
 }
 
-<<<<<<< HEAD
 fn expr_ann(&@ast::expr e) -> ast::ann {
     alt (e.node) {
         case (ast::expr_vec(_,_,?a)) { ret a; }

src/comp/middle/typeck.rs

@@ -2592,20 +2592,23 @@ fn check_expr(&@fn_ctxt fcx, &@ast::expr expr) -> @ast::expr {
             auto t = ty::mk_nil(fcx.ccx.tcx);
             let ty::t this_obj_ty;
 
-            // Grab the type of the current object
             auto this_obj_id = fcx.ccx.this_obj;
             alt (this_obj_id) {
+                // If we're inside a current object, grab its type.
                 case (some[ast::def_id](?def_id)) {
                     this_obj_ty = ty::lookup_item_type(fcx.ccx.sess,
                         fcx.ccx.tcx, fcx.ccx.type_cache, def_id)._1;
                 }
-                case (_) { fail; }
+                // Otherwise, we should be able to look up the object we're
+                // "with".
+                case (_) { 
+                    // TODO.
+                    
+                    fail; 
+                }
             }
 
-
-            // Grab this method's type out of the current object type
-
-            // this_obj_ty is an ty::t
+            // Grab this method's type out of the current object type.
             alt (struct(fcx.ccx.tcx, this_obj_ty)) {
                 case (ty::ty_obj(?methods)) {
                     for (ty::method method in methods) {

src/comp/middle/walk.rs

@@ -434,7 +434,7 @@ fn walk_expr(&ast_visitor v, @ast::expr e) {
             walk_expr(v, x);
         }
 
-        case (ast.expr_anon_obj(_,_,_,_)) { }
+        case (ast::expr_anon_obj(_,_,_,_)) { }
     }
     v.visit_expr_post(e);
 }

src/comp/pretty/pprust.rs

@@ -690,6 +690,11 @@ fn print_expr(ps s, &@ast::expr expr) {
             print_expr(s, expr);
             pclose(s);
         }
+
+        case (ast::expr_anon_obj(_,_,_,_)) {
+            wrd(s.s, "obj");
+            // TODO
+        }
     }
     end(s.s);
 }