1 files changed, 6 insertions, 8 deletions
diff --git a/deps/v8/src/ast/scopes.h b/deps/v8/src/ast/scopes.h
index bcfd2187df..d2e8886319 100644
--- a/deps/v8/src/ast/scopes.h
+++ b/deps/v8/src/ast/scopes.h
@@ -334,14 +334,6 @@ class V8_EXPORT_PRIVATE Scope : public NON_EXPORTED_BASE(ZoneObject) {
   bool is_hidden() const { return is_hidden_; }
   void set_is_hidden() { is_hidden_ = true; }
 
-  // In some cases we want to force context allocation for a whole scope.
-  void ForceContextAllocation() {
-    DCHECK(!already_resolved_);
-    force_context_allocation_ = true;
-  }
-  bool has_forced_context_allocation() const {
-    return force_context_allocation_;
-  }
   void ForceContextAllocationForParameters() {
     DCHECK(!already_resolved_);
     force_context_allocation_for_parameters_ = true;
@@ -404,6 +396,8 @@ class V8_EXPORT_PRIVATE Scope : public NON_EXPORTED_BASE(ZoneObject) {
     return static_cast<Variable*>(variables_.Start()->value);
   }
 
+  bool ShouldBanArguments();
+
   // ---------------------------------------------------------------------------
   // Variable allocation.
 
@@ -704,6 +698,10 @@ class V8_EXPORT_PRIVATE DeclarationScope : public Scope {
   bool asm_module() const { return asm_module_; }
   void set_asm_module();
 
+  bool should_ban_arguments() const {
+    return IsClassFieldsInitializerFunction(function_kind());
+  }
+
   void DeclareThis(AstValueFactory* ast_value_factory);
   void DeclareArguments(AstValueFactory* ast_value_factory);
   void DeclareDefaultFunctionVariables(AstValueFactory* ast_value_factory);