From a8f7fd2719673998242df9d3bd09ca01b421992e Mon Sep 17 00:00:00 2001
From: legendecas <legendecas@gmail.com>
Date: Tue, 15 Oct 2019 14:17:27 +0800
Subject: [PATCH] scope: disallow copying scopes to prevent double close of
 scopes

---
 napi.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/napi.h b/napi.h
index 921aaa8bc..b825fb717 100644
--- a/napi.h
+++ b/napi.h
@@ -1729,6 +1729,10 @@ namespace Napi {
     explicit HandleScope(Napi::Env env);
     ~HandleScope();
 
+    // Disallow copying to prevent double close of napi_handle_scope
+    HandleScope(HandleScope const &) = delete;
+    void operator=(HandleScope const &) = delete;
+
     operator napi_handle_scope() const;
 
     Napi::Env Env() const;
@@ -1744,6 +1748,10 @@ namespace Napi {
     explicit EscapableHandleScope(Napi::Env env);
     ~EscapableHandleScope();
 
+    // Disallow copying to prevent double close of napi_escapable_handle_scope
+    EscapableHandleScope(EscapableHandleScope const &) = delete;
+    void operator=(EscapableHandleScope const &) = delete;
+
     operator napi_escapable_handle_scope() const;
 
     Napi::Env Env() const;
@@ -1761,6 +1769,10 @@ namespace Napi {
     CallbackScope(napi_env env, napi_async_context context);
     virtual ~CallbackScope();
 
+    // Disallow copying to prevent double close of napi_callback_scope
+    CallbackScope(CallbackScope const &) = delete;
+    void operator=(CallbackScope const &) = delete;
+
     operator napi_callback_scope() const;
 
     Napi::Env Env() const;