[ignition] desugar async functions/generators/modules in BytecodeGenerator

src/interpreter/control-flow-builders.h

Index: src/interpreter/control-flow-builders.h
diff --git a/src/interpreter/control-flow-builders.h b/src/interpreter/control-flow-builders.h
index 68c28c70d190f3a8e00449dec368390827032505..39b0b6f64312b9a3d4e732ee57759645782c26c2 100644
--- a/src/interpreter/control-flow-builders.h
+++ b/src/interpreter/control-flow-builders.h
@@ -142,7 +142,7 @@ class V8_EXPORT_PRIVATE SwitchBuilder final
 
 
 // A class to help with co-ordinating control flow in try-catch statements.
-class V8_EXPORT_PRIVATE TryCatchBuilder final : public ControlFlowBuilder {
+class V8_EXPORT_PRIVATE TryCatchBuilder : public ControlFlowBuilder {
  public:
   explicit TryCatchBuilder(BytecodeArrayBuilder* builder,
                            HandlerTable::CatchPrediction catch_prediction)
@@ -154,6 +154,11 @@ class V8_EXPORT_PRIVATE TryCatchBuilder final : public ControlFlowBuilder {
   void EndTry();
   void EndCatch();
 
+ protected:
+  HandlerTable::CatchPrediction catch_prediction() const {
+    return catch_prediction_;
+  }
+
  private:
   int handler_id_;
   HandlerTable::CatchPrediction catch_prediction_;
@@ -161,9 +166,8 @@ class V8_EXPORT_PRIVATE TryCatchBuilder final : public ControlFlowBuilder {
   BytecodeLabel exit_;
 };
 
-
 // A class to help with co-ordinating control flow in try-finally statements.
-class V8_EXPORT_PRIVATE TryFinallyBuilder final : public ControlFlowBuilder {
+class V8_EXPORT_PRIVATE TryFinallyBuilder : public ControlFlowBuilder {
  public:
   explicit TryFinallyBuilder(BytecodeArrayBuilder* builder,
                              HandlerTable::CatchPrediction catch_prediction)