harmony-classes: Implement 'super(...)' call syntactic restriction.

src/parser.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/api.h"
 #include "src/ast.h"
 #include "src/bailout-reason.h"
 #include "src/base/platform/platform.h"
@@ skipping 283 matching lines @@
 
     body = new (zone()) ZoneList<Statement*>(1, zone());
     if (call_super) {
       ZoneList<Expression*>* args =
           new (zone()) ZoneList<Expression*>(0, zone());
       CallRuntime* call = factory()->NewCallRuntime(
           ast_value_factory()->empty_string(),
           Runtime::FunctionForId(Runtime::kDefaultConstructorSuperCall), args,
           pos);
       body->Add(factory()->NewExpressionStatement(call, pos), zone());
-      function_scope->RecordSuperUsage();
+      function_scope->RecordSuperConstructorCallUsage();
     }
 
     materialized_literal_count = function_state.materialized_literal_count();
     expected_property_count = function_state.expected_property_count();
     handler_count = function_state.handler_count();
   }
 
   FunctionLiteral* function_literal = factory()->NewFunctionLiteral(
       name, ast_value_factory(), function_scope, body,
       materialized_literal_count, expected_property_count, handler_count,
@@ skipping 731 matching lines @@
               ? FunctionLiteral::ANONYMOUS_EXPRESSION
               : FunctionLiteral::NAMED_EXPRESSION)
         : FunctionLiteral::DECLARATION;
     bool ok = true;
 
     if (shared_info->is_arrow()) {
       Expression* expression = ParseExpression(false, &ok);
       DCHECK(expression->IsFunctionLiteral());
       result = expression->AsFunctionLiteral();
     } else if (shared_info->is_default_constructor()) {
-      result = DefaultConstructor(shared_info->uses_super(), scope,
-                                  shared_info->start_position(),
+      result = DefaultConstructor(shared_info->uses_super_constructor_call(),
+                                  scope, shared_info->start_position(),
                                   shared_info->end_position());
     } else {
       result = ParseFunctionLiteral(raw_name, Scanner::Location::invalid(),
                                     false,  // Strict mode name already checked.
                                     shared_info->kind(), RelocInfo::kNoPosition,
                                     function_type,
                                     FunctionLiteral::NORMAL_ARITY, &ok);
     }
     // Make sure the results agree.
     DCHECK(ok == (result != NULL));
@@ skipping 4280 matching lines @@
   }
 
   // Hash key is used exclusively by template call site caching. There are no
   // real security implications for unseeded hashes, and no issues with changing
   // the hashing algorithm to improve performance or entropy.
   *hash = running_hash;
 
   return raw_strings;
 }
 } }  // namespace v8::internal