Implemented class literals in the VM.

runtime/vm/parser.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/parser.h"
 
 #include "vm/bigint_operations.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
 #include "vm/compiler_stats.h"
@@ skipping 6872 matching lines @@
     *expr = right_node;
     return left_node;
   }
   return *expr;
 }
 
 
 // Ensure that the expression temp is allocated for nodes that may need it.
 AstNode* Parser::CreateAssignmentNode(AstNode* original, AstNode* rhs) {
   AstNode* result = original->MakeAssignmentNode(rhs);
+  if ((result == NULL) && original->IsTypeNode()) {
+    const String& type_name = String::ZoneHandle(
+        original->AsTypeNode()->type().ClassName());
+    // TODO(tball): determine whether NoSuchMethod should be called instead.
+    result = ThrowNoSuchMethodError(original->token_pos(), type_name);
+  }
   if ((result != NULL) &&
       (result->IsStoreIndexedNode() ||
        result->IsInstanceSetterNode() ||
        result->IsStaticSetterNode() ||
        result->IsStoreStaticFieldNode() ||
        result->IsStoreLocalNode())) {
     EnsureExpressionTemp();
   }
   return result;
 }
@@ skipping 572 matching lines @@
         selector = ParseClosureCall(closure);
       }
     } else {
       // No (more) selectors to parse.
       left = LoadFieldIfUnresolved(left);
       if (left->IsPrimaryNode()) {
         PrimaryNode* primary = left->AsPrimaryNode();
         if (primary->primary().IsFunction()) {
           // Treat as implicit closure.
           left = LoadClosure(primary);
-        } else if (left->AsPrimaryNode()->primary().IsClass()) {
-          Class& cls = Class::CheckedHandle(
-              left->AsPrimaryNode()->primary().raw());
-          String& cls_name = String::Handle(cls.Name());
-          ErrorMsg(left->token_pos(),
-                   "illegal use of class name '%s'",
-                   cls_name.ToCString());
+        } else if (primary->primary().IsClass()) {
+          const Class& type_class = Class::Cast(primary->primary());
+          Type& type = Type::ZoneHandle(
+              Type::New(type_class, TypeArguments::Handle(),
+                        primary->token_pos(), Heap::kOld));
+          type ^= ClassFinalizer::FinalizeType(
+              current_class(), type, ClassFinalizer::kCanonicalize);
+          left = new TypeNode(primary->token_pos(), type);
         } else if (primary->IsSuper()) {
           // Return "super" to handle unary super operator calls,
           // or to report illegal use of "super" otherwise.
           left = primary;
         } else {
           UNREACHABLE();  // Internal parser error.
         }
       }
       // Done parsing selectors.
       return left;
@@ skipping 2198 matching lines @@
 void Parser::SkipQualIdent() {
   ASSERT(IsIdentifier());
   ConsumeToken();
   if (CurrentToken() == Token::kPERIOD) {
     ConsumeToken();  // Consume the kPERIOD token.
     ExpectIdentifier("identifier expected after '.'");
   }
 }
 
 }  // namespace dart