Version 5.0.71.48 (cherry-pick)

src/parsing/parser.cc

Index: src/parsing/parser.cc
diff --git a/src/parsing/parser.cc b/src/parsing/parser.cc
index 8005479a32670b05c34eef744975b0d47d86af17..968e8ed4ff5ef8521e38abe94791e73e0e184237 100644
--- a/src/parsing/parser.cc
+++ b/src/parsing/parser.cc
@@ -4536,7 +4536,7 @@ class InitializerRewriter : public AstExpressionVisitor {
         scope_(scope) {}
 
  private:
-  void VisitExpression(Expression* expr) {
+  void VisitExpression(Expression* expr) override {
     RewritableExpression* to_rewrite = expr->AsRewritableExpression();
     if (to_rewrite == nullptr || to_rewrite->is_rewritten()) return;
 
@@ -4544,6 +4544,10 @@ class InitializerRewriter : public AstExpressionVisitor {
                                                             scope_);
   }
 
+  // Code in function literals does not need to be eagerly rewritten, it will be
+  // rewritten when scheduled.
+  void VisitFunctionLiteral(FunctionLiteral* expr) override {}
+
  private:
   Parser* parser_;
   Scope* scope_;