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

src/interpreter/bytecode-generator.cc

Index: src/interpreter/bytecode-generator.cc
diff --git a/src/interpreter/bytecode-generator.cc b/src/interpreter/bytecode-generator.cc
index 520dbd4c03d086ea267c6efa62fc65423949dde4..0b673ae65bce55d9ee14a0d50a398fef405a5657 100644
--- a/src/interpreter/bytecode-generator.cc
+++ b/src/interpreter/bytecode-generator.cc
@@ -121,6 +121,11 @@ void BytecodeGenerator::VisitEmptyStatement(EmptyStatement* stmt) {
 void BytecodeGenerator::VisitIfStatement(IfStatement* stmt) { UNIMPLEMENTED(); }
 
 
+void BytecodeGenerator::VisitDelegateStatement(DelegateStatement* stmt) {
+  Visit(stmt->statement());
+}
+
+
 void BytecodeGenerator::VisitContinueStatement(ContinueStatement* stmt) {
   UNIMPLEMENTED();
 }