Implement sloppy-mode block-defined functions (Annex B 3.3)

src/ast-numbering.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/ast-numbering.h"
 
 #include "src/ast.h"
 #include "src/scopes.h"
 
 namespace v8 {
@@ skipping 95 matching lines @@
   DisableOptimization(kExportDeclaration);
   VisitVariableProxy(node->proxy());
 }
 
 
 void AstNumberingVisitor::VisitEmptyStatement(EmptyStatement* node) {
   IncrementNodeCount();
 }
 
 
+void AstNumberingVisitor::VisitDelegateStatement(DelegateStatement* node) {
+  IncrementNodeCount();
+  Visit(node->statement());
+}
+
+
 void AstNumberingVisitor::VisitContinueStatement(ContinueStatement* node) {
   IncrementNodeCount();
 }
 
 
 void AstNumberingVisitor::VisitBreakStatement(BreakStatement* node) {
   IncrementNodeCount();
 }
 
 
@@ skipping 450 matching lines @@
 }
 
 
 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone,
                             FunctionLiteral* function) {
   AstNumberingVisitor visitor(isolate, zone);
   return visitor.Renumber(function);
 }
 }  // namespace internal
 }  // namespace v8