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

src/typing.cc

 // Copyright 2013 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/typing.h"
 
 #include "src/frames.h"
 #include "src/frames-inl.h"
 #include "src/ostreams.h"
 #include "src/parser.h"  // for CompileTimeValue; TODO(rossberg): should move
@@ skipping 118 matching lines @@
 
 void AstTyper::VisitExpressionStatement(ExpressionStatement* stmt) {
   RECURSE(Visit(stmt->expression()));
 }
 
 
 void AstTyper::VisitEmptyStatement(EmptyStatement* stmt) {
 }
 
 
+void AstTyper::VisitDelegateStatement(DelegateStatement* stmt) {
+  Visit(stmt->statement());
+}
+
+
 void AstTyper::VisitIfStatement(IfStatement* stmt) {
   // Collect type feedback.
   if (!stmt->condition()->ToBooleanIsTrue() &&
       !stmt->condition()->ToBooleanIsFalse()) {
     stmt->condition()->RecordToBooleanTypeFeedback(oracle());
   }
 
   RECURSE(Visit(stmt->condition()));
   Effects then_effects = EnterEffects();
   RECURSE(Visit(stmt->then_statement()));
@@ skipping 651 matching lines @@
 void AstTyper::VisitImportDeclaration(ImportDeclaration* declaration) {
 }
 
 
 void AstTyper::VisitExportDeclaration(ExportDeclaration* declaration) {
 }
 
 
 }  // namespace internal
 }  // namespace v8