Refactor class declaration logic to the parser and runtime

src/full-codegen/full-codegen.cc

Index: src/full-codegen/full-codegen.cc
diff --git a/src/full-codegen/full-codegen.cc b/src/full-codegen/full-codegen.cc
index 79c887ade32c2e43029cb3a17d64d37f2d7b5b6f..ab7b9a97988aabfc278165269612fced95a4fb8b 100644
--- a/src/full-codegen/full-codegen.cc
+++ b/src/full-codegen/full-codegen.cc
@@ -1468,53 +1468,6 @@ void FullCodeGenerator::VisitFunctionLiteral(FunctionLiteral* expr) {
 }
 
 
-void FullCodeGenerator::VisitClassLiteral(ClassLiteral* lit) {
-  Comment cmnt(masm_, "[ ClassLiteral");
-
-  {
-    NestedClassLiteral nested_class_literal(this, lit);
-    EnterBlockScopeIfNeeded block_scope_state(
-        this, lit->scope(), lit->EntryId(), lit->DeclsId(), lit->ExitId());
-
-    if (lit->extends() != NULL) {
-      VisitForStackValue(lit->extends());
-    } else {
-      PushOperand(isolate()->factory()->the_hole_value());
-    }
-
-    VisitForStackValue(lit->constructor());
-
-    PushOperand(Smi::FromInt(lit->start_position()));
-    PushOperand(Smi::FromInt(lit->end_position()));
-
-    CallRuntimeWithOperands(Runtime::kDefineClass);
-    PrepareForBailoutForId(lit->CreateLiteralId(), BailoutState::TOS_REGISTER);
-    PushOperand(result_register());
-
-    // Load the "prototype" from the constructor.
-    __ Move(LoadDescriptor::ReceiverRegister(), result_register());
-    __ LoadRoot(LoadDescriptor::NameRegister(),
-                Heap::kprototype_stringRootIndex);
-    __ Move(LoadDescriptor::SlotRegister(), SmiFromSlot(lit->PrototypeSlot()));
-    CallLoadIC();
-    PrepareForBailoutForId(lit->PrototypeId(), BailoutState::TOS_REGISTER);
-    PushOperand(result_register());
-
-    EmitClassDefineProperties(lit);
-    DropOperands(1);
-
-    // Set the constructor to have fast properties.
-    CallRuntimeWithOperands(Runtime::kToFastProperties);
-
-    if (lit->class_variable_proxy() != nullptr) {
-      EmitVariableAssignment(lit->class_variable_proxy()->var(), Token::INIT,
-                             lit->ProxySlot());
-    }
-  }
-
-  context()->Plug(result_register());
-}
-
 void FullCodeGenerator::VisitRegExpLiteral(RegExpLiteral* expr) {
   Comment cmnt(masm_, "[ RegExpLiteral");
   Callable callable = CodeFactory::FastCloneRegExp(isolate());