Class syntax parsing

src/full-codegen.cc

Index: src/full-codegen.cc
diff --git a/src/full-codegen.cc b/src/full-codegen.cc
index aee5ca72a165084c4e1a03eb3b41448b3b894140..0f0c6e4bf71279c160f3fa77973504f0237d2038 100644
--- a/src/full-codegen.cc
+++ b/src/full-codegen.cc
@@ -32,18 +32,27 @@ void BreakableStatementChecker::VisitVariableDeclaration(
     VariableDeclaration* decl) {
 }
 
+
 void BreakableStatementChecker::VisitFunctionDeclaration(
     FunctionDeclaration* decl) {
 }
 
+
+void BreakableStatementChecker::VisitClassDeclaration(ClassDeclaration* decl) {
+  Visit(decl->classLiteral());
+}
+
+
 void BreakableStatementChecker::VisitModuleDeclaration(
     ModuleDeclaration* decl) {
 }
 
+
 void BreakableStatementChecker::VisitImportDeclaration(
     ImportDeclaration* decl) {
 }
 
+
 void BreakableStatementChecker::VisitExportDeclaration(
     ExportDeclaration* decl) {
 }
@@ -177,6 +186,13 @@ void BreakableStatementChecker::VisitFunctionLiteral(FunctionLiteral* expr) {
 }
 
 
+void BreakableStatementChecker::VisitClassLiteral(ClassLiteral* expr) {
+  if (expr->extends() != NULL) {
+    Visit(expr->extends());
+  }
+}
+
+
 void BreakableStatementChecker::VisitNativeFunctionLiteral(
     NativeFunctionLiteral* expr) {
 }
@@ -1531,6 +1547,35 @@ void FullCodeGenerator::VisitFunctionLiteral(FunctionLiteral* expr) {
 }
 
 
+void FullCodeGenerator::VisitClassLiteral(ClassLiteral* expr) {
+  Comment cmnt(masm_, "[ ClassLiteral");
+  if (expr->extends() != NULL) {
+    VisitForStackValue(expr->extends());
+  }
+  /*
+    SetStatementPosition(stmt);
+
+  VisitForStackValue(stmt->expression());
+  PushFunctionArgumentForContextAllocation();
+  __ CallRuntime(Runtime::kPushWithContext, 2);
+  StoreToFrameField(StandardFrameConstants::kContextOffset, context_register());
+
+  Scope* saved_scope = scope();
+  scope_ = stmt->scope();
+  { WithOrCatch body(this);
+    Visit(stmt->statement());
+  }
+  scope_ = saved_scope;
+
+  // Pop context.
+  LoadContextField(context_register(), Context::PREVIOUS_INDEX);
+  // Update local stack frame context field.
+  StoreToFrameField(StandardFrameConstants::kContextOffset,
+  context_register());(
+  */
+}
+
+
 void FullCodeGenerator::VisitNativeFunctionLiteral(
     NativeFunctionLiteral* expr) {
   Comment cmnt(masm_, "[ NativeFunctionLiteral");