From f8ed673308b1d504390bb4bce7643b0de455cd74 Mon Sep 17 00:00:00 2001
From: Joyee Cheung <joyeec9h3@gmail.com>
Date: Fri, 9 Nov 2018 12:25:22 +0800
Subject: [PATCH] src: remove pushValueToArray and SetupProcessObject

The usage of NODE_PUSH_VAL_TO_ARRAY_MAX and
push_values_to_array_function has all been removed
in favor of the new Array::New API that takes a C++
array. Remove the unused code.

PR-URL: https://github.com/nodejs/node/pull/24264
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
---
 lib/internal/bootstrap/node.js | 9 +--------
 src/bootstrapper.cc            | 7 -------
 src/env.h                      | 7 -------
 3 files changed, 1 insertion(+), 22 deletions(-)

diff --git a/lib/internal/bootstrap/node.js b/lib/internal/bootstrap/node.js
index a0cf67b9ead671..85bfc688b391c0 100644
--- a/lib/internal/bootstrap/node.js
+++ b/lib/internal/bootstrap/node.js
@@ -17,7 +17,7 @@
                               // avoid retaining a reference to the bootstrap
                               // object.
                               { _setupTraceCategoryState,
-                                _setupProcessObject, _setupNextTick,
+                                _setupNextTick,
                                 _setupPromises, _chdir, _cpuUsage,
                                 _hrtime, _hrtimeBigInt,
                                 _memoryUsage, _rawDebug,
@@ -376,13 +376,6 @@
     const origProcProto = Object.getPrototypeOf(process);
     Object.setPrototypeOf(origProcProto, EventEmitter.prototype);
     EventEmitter.call(process);
-
-    _setupProcessObject(pushValueToArray);
-
-    function pushValueToArray() {
-      for (var i = 0; i < arguments.length; i++)
-        this.push(arguments[i]);
-    }
   }
 
   function setupGlobalVariables() {
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index d6a8d3854ad6ff..c40b855b9939ca 100644
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -26,12 +26,6 @@ using v8::PromiseRejectMessage;
 using v8::String;
 using v8::Value;
 
-void SetupProcessObject(const FunctionCallbackInfo<Value>& args) {
-  Environment* env = Environment::GetCurrent(args);
-  CHECK(args[0]->IsFunction());
-  env->set_push_values_to_array_function(args[0].As<Function>());
-}
-
 void RunMicrotasks(const FunctionCallbackInfo<Value>& args) {
   args.GetIsolate()->RunMicrotasks();
 }
@@ -142,7 +136,6 @@ void SetupPromises(const FunctionCallbackInfo<Value>& args) {
 void SetupBootstrapObject(Environment* env,
                           Local<Object> bootstrapper) {
   BOOTSTRAP_METHOD(_setupTraceCategoryState, SetupTraceCategoryState);
-  BOOTSTRAP_METHOD(_setupProcessObject, SetupProcessObject);
   BOOTSTRAP_METHOD(_setupNextTick, SetupNextTick);
   BOOTSTRAP_METHOD(_setupPromises, SetupPromises);
   BOOTSTRAP_METHOD(_chdir, Chdir);
diff --git a/src/env.h b/src/env.h
index dec0b9d4c00994..791eda4fd9dc53 100644
--- a/src/env.h
+++ b/src/env.h
@@ -82,12 +82,6 @@ struct PackageConfig {
 };
 }  // namespace loader
 
-// The number of items passed to push_values_to_array_function has diminishing
-// returns around 8. This should be used at all call sites using said function.
-#ifndef NODE_PUSH_VAL_TO_ARRAY_MAX
-#define NODE_PUSH_VAL_TO_ARRAY_MAX 8
-#endif
-
 // PER_ISOLATE_* macros: We have a lot of per-isolate properties
 // and adding and maintaining their getters and setters by hand would be
 // difficult so let's make the preprocessor generate them for us.
@@ -350,7 +344,6 @@ struct PackageConfig {
   V(process_object, v8::Object)                                               \
   V(promise_handler_function, v8::Function)                                   \
   V(promise_wrap_template, v8::ObjectTemplate)                                \
-  V(push_values_to_array_function, v8::Function)                              \
   V(sab_lifetimepartner_constructor_template, v8::FunctionTemplate)           \
   V(script_context_constructor_template, v8::FunctionTemplate)                \
   V(script_data_constructor_function, v8::Function)                           \