Class syntax parsing

src/compiler/ast-graph-builder.cc

 // Copyright 2014 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/compiler/ast-graph-builder.h"
 
 #include "src/compiler.h"
 #include "src/compiler/control-builders.h"
 #include "src/compiler/machine-operator.h"
 #include "src/compiler/node-properties.h"
@@ skipping 794 matching lines @@
   // Create node to instantiate a new closure.
   Node* info = jsgraph()->Constant(shared_info);
   Node* pretenure = expr->pretenure() ? jsgraph()->TrueConstant()
                                       : jsgraph()->FalseConstant();
   const Operator* op = javascript()->Runtime(Runtime::kNewClosure, 3);
   Node* value = NewNode(op, context, info, pretenure);
   ast_context()->ProduceValue(value);
 }
 
 
+void AstGraphBuilder::VisitClassLiteral(ClassLiteral* expr) {
+  // TODO(arv): Implement.
+  UNREACHABLE();
+}
+
+
 void AstGraphBuilder::VisitNativeFunctionLiteral(NativeFunctionLiteral* expr) {
   UNREACHABLE();
 }
 
 
 void AstGraphBuilder::VisitConditional(Conditional* expr) {
   IfBuilder compare_if(this);
   VisitForTest(expr->condition());
   Node* condition = environment()->Pop();
   compare_if.If(condition);
@@ skipping 1195 matching lines @@
     DCHECK(node->InputAt(frame_state_index)->op()->opcode() == IrOpcode::kDead);
 
     Node* frame_state_node = environment()->Checkpoint(ast_id, combine);
     node->ReplaceInput(frame_state_index, frame_state_node);
   }
 }
 
 }
 }
 }  // namespace v8::internal::compiler