[cleanup][v8] Replace uses of deprecated API

doc/api/addons.md

@@ -632,6 +632,7 @@ functions and returning those back to JavaScript:
 
 namespace demo {
 
+using v8::Context;
 using v8::Function;
 using v8::FunctionCallbackInfo;
 using v8::FunctionTemplate;
@@ -649,8 +650,9 @@ void MyFunction(const FunctionCallbackInfo<Value>& args) {
 void CreateFunction(const FunctionCallbackInfo<Value>& args) {
   Isolate* isolate = args.GetIsolate();
 
+  Local<Context> context = isolate->GetCurrentContext();
   Local<FunctionTemplate> tpl = FunctionTemplate::New(isolate, MyFunction);
-  Local<Function> fn = tpl->GetFunction();
+  Local<Function> fn = tpl->GetFunction(context).ToLocalChecked();
 
   // omit this to make it anonymous
   fn->SetName(String::NewFromUtf8(isolate, "theFunction"));
@@ -774,9 +776,10 @@ void MyObject::Init(Local<Object> exports) {
   // Prototype
   NODE_SET_PROTOTYPE_METHOD(tpl, "plusOne", PlusOne);
 
-  constructor.Reset(isolate, tpl->GetFunction());
+  Local<Context> context = isolate->GetCurrentContext();
+  constructor.Reset(isolate, tpl->GetFunction(context).ToLocalChecked());
   exports->Set(String::NewFromUtf8(isolate, "MyObject"),
-               tpl->GetFunction());
+               tpl->GetFunction(context).ToLocalChecked());
 }
 
 void MyObject::New(const FunctionCallbackInfo<Value>& args) {
@@ -958,7 +961,8 @@ void MyObject::Init(Isolate* isolate) {
   // Prototype
   NODE_SET_PROTOTYPE_METHOD(tpl, "plusOne", PlusOne);
 
-  constructor.Reset(isolate, tpl->GetFunction());
+  Local<Context> context = isolate->GetCurrentContext();
+  constructor.Reset(isolate, tpl->GetFunction(context).ToLocalChecked());
 }
 
 void MyObject::New(const FunctionCallbackInfo<Value>& args) {

src/cares_wrap.cc

@@ -2129,23 +2129,23 @@ void Initialize(Local<Object> target,
   Local<String> addrInfoWrapString =
       FIXED_ONE_BYTE_STRING(env->isolate(), "GetAddrInfoReqWrap");
   aiw->SetClassName(addrInfoWrapString);
-  target->Set(addrInfoWrapString, aiw->GetFunction());
+  target->Set(addrInfoWrapString, aiw->GetFunction(context).ToLocalChecked());
 
   Local<FunctionTemplate> niw =
       BaseObject::MakeLazilyInitializedJSTemplate(env);
   AsyncWrap::AddWrapMethods(env, niw);
   Local<String> nameInfoWrapString =
       FIXED_ONE_BYTE_STRING(env->isolate(), "GetNameInfoReqWrap");
   niw->SetClassName(nameInfoWrapString);
-  target->Set(nameInfoWrapString, niw->GetFunction());
+  target->Set(nameInfoWrapString, niw->GetFunction(context).ToLocalChecked());
 
   Local<FunctionTemplate> qrw =
       BaseObject::MakeLazilyInitializedJSTemplate(env);
   AsyncWrap::AddWrapMethods(env, qrw);
   Local<String> queryWrapString =
       FIXED_ONE_BYTE_STRING(env->isolate(), "QueryReqWrap");
   qrw->SetClassName(queryWrapString);
-  target->Set(queryWrapString, qrw->GetFunction());
+  target->Set(queryWrapString, qrw->GetFunction(context).ToLocalChecked());
 
   Local<FunctionTemplate> channel_wrap =
       env->NewFunctionTemplate(ChannelWrap::New);
@@ -2172,7 +2172,8 @@ void Initialize(Local<Object> target,
   Local<String> channelWrapString =
       FIXED_ONE_BYTE_STRING(env->isolate(), "ChannelWrap");
   channel_wrap->SetClassName(channelWrapString);
-  target->Set(channelWrapString, channel_wrap->GetFunction());
+  target->Set(channelWrapString,
+              channel_wrap->GetFunction(context).ToLocalChecked());
 }
 
 }  // anonymous namespace

src/env-inl.h

@@ -685,13 +685,15 @@ inline v8::Local<v8::FunctionTemplate>
 inline void Environment::SetMethod(v8::Local<v8::Object> that,
                                    const char* name,
                                    v8::FunctionCallback callback) {
+  v8::Local<v8::Context> context = isolate()->GetCurrentContext();
   v8::Local<v8::Function> function =
-      NewFunctionTemplate(callback,
-                          v8::Local<v8::Signature>(),
+      NewFunctionTemplate(callback, v8::Local<v8::Signature>(),
                           // TODO(TimothyGu): Investigate if SetMethod is ever
                           // used for constructors.
                           v8::ConstructorBehavior::kAllow,
-                          v8::SideEffectType::kHasSideEffect)->GetFunction();
+                          v8::SideEffectType::kHasSideEffect)
+          ->GetFunction(context)
+          .ToLocalChecked();
   // kInternalized strings are created in the old space.
   const v8::NewStringType type = v8::NewStringType::kInternalized;
   v8::Local<v8::String> name_string =
@@ -703,13 +705,15 @@ inline void Environment::SetMethod(v8::Local<v8::Object> that,
 inline void Environment::SetMethodNoSideEffect(v8::Local<v8::Object> that,
                                                const char* name,
                                                v8::FunctionCallback callback) {
+  v8::Local<v8::Context> context = isolate()->GetCurrentContext();
   v8::Local<v8::Function> function =
-      NewFunctionTemplate(callback,
-                          v8::Local<v8::Signature>(),
+      NewFunctionTemplate(callback, v8::Local<v8::Signature>(),
                           // TODO(TimothyGu): Investigate if SetMethod is ever
                           // used for constructors.
                           v8::ConstructorBehavior::kAllow,
-                          v8::SideEffectType::kHasNoSideEffect)->GetFunction();
+                          v8::SideEffectType::kHasNoSideEffect)
+          ->GetFunction(context)
+          .ToLocalChecked();
   // kInternalized strings are created in the old space.
   const v8::NewStringType type = v8::NewStringType::kInternalized;
   v8::Local<v8::String> name_string =

src/env.cc

@@ -212,8 +212,10 @@ void Environment::Start(int argc,
   auto process_template = FunctionTemplate::New(isolate());
   process_template->SetClassName(FIXED_ONE_BYTE_STRING(isolate(), "process"));
 
-  auto process_object =
-      process_template->GetFunction()->NewInstance(context()).ToLocalChecked();
+  auto process_object = process_template->GetFunction(context())
+                            .ToLocalChecked()
+                            ->NewInstance(context())
+                            .ToLocalChecked();
   set_process_object(process_object);
 
   SetupProcessObject(this, argc, argv, exec_argc, exec_argv);

src/fs_event_wrap.cc

@@ -116,7 +116,7 @@ void FSEventWrap::Initialize(Local<Object> target,
       Local<FunctionTemplate>(),
       static_cast<PropertyAttribute>(ReadOnly | DontDelete | v8::DontEnum));
 
-  target->Set(fsevent_string, t->GetFunction());
+  target->Set(fsevent_string, t->GetFunction(context).ToLocalChecked());
 }
 
 

src/inspector_js_api.cc

@@ -303,7 +303,10 @@ void Initialize(Local<Object> target, Local<Value> unused,
   AsyncWrap::AddWrapMethods(env, tmpl);
   env->SetProtoMethod(tmpl, "dispatch", JSBindingsConnection::Dispatch);
   env->SetProtoMethod(tmpl, "disconnect", JSBindingsConnection::Disconnect);
-  target->Set(env->context(), conn_str, tmpl->GetFunction()).ToChecked();
+  target
+      ->Set(env->context(), conn_str,
+            tmpl->GetFunction(env->context()).ToLocalChecked())
+      .ToChecked();
 }
 
 }  // namespace

src/js_stream.cc

@@ -209,7 +209,7 @@ void JSStream::Initialize(Local<Object> target,
   env->SetProtoMethod(t, "emitEOF", EmitEOF);
 
   StreamBase::AddMethods<JSStream>(env, t);
-  target->Set(jsStreamString, t->GetFunction());
+  target->Set(jsStreamString, t->GetFunction(context).ToLocalChecked());
 }
 
 }  // namespace node

src/module_wrap.cc

@@ -795,7 +795,8 @@ void ModuleWrap::Initialize(Local<Object> target,
   env->SetProtoMethodNoSideEffect(tpl, "getStaticDependencySpecifiers",
                                   GetStaticDependencySpecifiers);
 
-  target->Set(FIXED_ONE_BYTE_STRING(isolate, "ModuleWrap"), tpl->GetFunction());
+  target->Set(FIXED_ONE_BYTE_STRING(isolate, "ModuleWrap"),
+              tpl->GetFunction(context).ToLocalChecked());
   env->SetMethod(target, "resolve", Resolve);
   env->SetMethod(target,
                  "setImportModuleDynamicallyCallback",

src/node.h

@@ -357,9 +357,10 @@ inline void NODE_SET_METHOD(v8::Local<v8::Object> recv,
                             v8::FunctionCallback callback) {
   v8::Isolate* isolate = v8::Isolate::GetCurrent();
   v8::HandleScope handle_scope(isolate);
+  v8::Local<v8::Context> context = isolate->GetCurrentContext();
   v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate,
                                                                 callback);
-  v8::Local<v8::Function> fn = t->GetFunction();
+  v8::Local<v8::Function> fn = t->GetFunction(context).ToLocalChecked();
   v8::Local<v8::String> fn_name = v8::String::NewFromUtf8(isolate, name);
   fn->SetName(fn_name);
   recv->Set(fn_name, fn);

src/node_api.cc

@@ -1125,7 +1125,9 @@ napi_status napi_define_class(napi_env env,
     }
   }
 
-  *result = v8impl::JsValueFromV8LocalValue(scope.Escape(tpl->GetFunction()));
+  v8::Local<v8::Context> context = isolate->GetCurrentContext();
+  *result = v8impl::JsValueFromV8LocalValue(
+      scope.Escape(tpl->GetFunction(context).ToLocalChecked()));
 
   if (static_property_count > 0) {
     std::vector<napi_property_descriptor> static_descriptors;

src/node_contextify.cc

@@ -203,7 +203,8 @@ void ContextifyContext::Init(Environment* env, Local<Object> target) {
   Local<FunctionTemplate> function_template =
       FunctionTemplate::New(env->isolate());
   function_template->InstanceTemplate()->SetInternalFieldCount(1);
-  env->set_script_data_constructor_function(function_template->GetFunction());
+  env->set_script_data_constructor_function(
+      function_template->GetFunction(env->context()).ToLocalChecked());
 
   env->SetMethod(target, "makeContext", MakeContext);
   env->SetMethod(target, "isContext", IsContext);
@@ -601,7 +602,8 @@ class ContextifyScript : public BaseObject {
     env->SetProtoMethod(script_tmpl, "runInContext", RunInContext);
     env->SetProtoMethod(script_tmpl, "runInThisContext", RunInThisContext);
 
-    target->Set(class_name, script_tmpl->GetFunction());
+    target->Set(class_name,
+                script_tmpl->GetFunction(env->context()).ToLocalChecked());
     env->set_script_context_constructor_template(script_tmpl);
 
     Local<Symbol> parsing_context_symbol =

src/node_counters.cc

@@ -119,7 +119,9 @@ void InitPerfCounters(Environment* env, Local<Object> target) {
 
   for (size_t i = 0; i < arraysize(tab); i++) {
     Local<String> key = OneByteString(env->isolate(), tab[i].name);
-    Local<Value> val = env->NewFunctionTemplate(tab[i].func)->GetFunction();
+    Local<Value> val = env->NewFunctionTemplate(tab[i].func)
+                           ->GetFunction(env->context())
+                           .ToLocalChecked();
     target->Set(key, val);
   }
 

src/node_crypto.cc

@@ -365,7 +365,8 @@ void SecureContext::Initialize(Environment* env, Local<Object> target) {
   t->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "kTicketKeyIVIndex"),
          Integer::NewFromUnsigned(env->isolate(), kTicketKeyIVIndex));
 
-  target->Set(secureContextString, t->GetFunction());
+  target->Set(secureContextString,
+              t->GetFunction(env->context()).ToLocalChecked());
   env->set_secure_context_constructor_template(t);
 }
 
@@ -2576,7 +2577,7 @@ void CipherBase::Initialize(Environment* env, Local<Object> target) {
   env->SetProtoMethod(t, "setAAD", SetAAD);
 
   target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "CipherBase"),
-              t->GetFunction());
+              t->GetFunction(env->context()).ToLocalChecked());
 }
 
 
@@ -3166,7 +3167,8 @@ void Hmac::Initialize(Environment* env, v8::Local<Object> target) {
   env->SetProtoMethod(t, "update", HmacUpdate);
   env->SetProtoMethod(t, "digest", HmacDigest);
 
-  target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "Hmac"), t->GetFunction());
+  target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "Hmac"),
+              t->GetFunction(env->context()).ToLocalChecked());
 }
 
 
@@ -3285,7 +3287,8 @@ void Hash::Initialize(Environment* env, v8::Local<Object> target) {
   env->SetProtoMethod(t, "update", HashUpdate);
   env->SetProtoMethod(t, "digest", HashDigest);
 
-  target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "Hash"), t->GetFunction());
+  target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "Hash"),
+              t->GetFunction(env->context()).ToLocalChecked());
 }
 
 
@@ -3478,7 +3481,8 @@ void Sign::Initialize(Environment* env, v8::Local<Object> target) {
   env->SetProtoMethod(t, "update", SignUpdate);
   env->SetProtoMethod(t, "sign", SignFinal);
 
-  target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "Sign"), t->GetFunction());
+  target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "Sign"),
+              t->GetFunction(env->context()).ToLocalChecked());
 }
 
 
@@ -3645,7 +3649,7 @@ void Verify::Initialize(Environment* env, v8::Local<Object> target) {
   env->SetProtoMethod(t, "verify", VerifyFinal);
 
   target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "Verify"),
-              t->GetFunction());
+              t->GetFunction(env->context()).ToLocalChecked());
 }
 
 
@@ -3930,7 +3934,7 @@ void DiffieHellman::Initialize(Environment* env, Local<Object> target) {
       attributes);
 
   target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "DiffieHellman"),
-              t->GetFunction());
+              t->GetFunction(env->context()).ToLocalChecked());
 
   Local<FunctionTemplate> t2 = env->NewFunctionTemplate(DiffieHellmanGroup);
   t2->InstanceTemplate()->SetInternalFieldCount(1);
@@ -3959,7 +3963,7 @@ void DiffieHellman::Initialize(Environment* env, Local<Object> target) {
       attributes);
 
   target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "DiffieHellmanGroup"),
-              t2->GetFunction());
+              t2->GetFunction(env->context()).ToLocalChecked());
 }
 
 
@@ -4308,7 +4312,7 @@ void ECDH::Initialize(Environment* env, Local<Object> target) {
   env->SetProtoMethod(t, "setPrivateKey", SetPrivateKey);
 
   target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "ECDH"),
-              t->GetFunction());
+              t->GetFunction(env->context()).ToLocalChecked());
 }
 
 

src/node_dtrace.cc

@@ -276,7 +276,9 @@ void InitDTrace(Environment* env, Local<Object> target) {
 
   for (size_t i = 0; i < arraysize(tab); i++) {
     Local<String> key = OneByteString(env->isolate(), tab[i].name);
-    Local<Value> val = env->NewFunctionTemplate(tab[i].func)->GetFunction();
+    Local<Value> val = env->NewFunctionTemplate(tab[i].func)
+                           ->GetFunction(env->context())
+                           .ToLocalChecked();
     target->Set(key, val);
   }
 

src/node_file.cc

@@ -1964,7 +1964,10 @@ void Initialize(Local<Object> target,
   Local<String> wrapString =
       FIXED_ONE_BYTE_STRING(env->isolate(), "FSReqWrap");
   fst->SetClassName(wrapString);
-  target->Set(context, wrapString, fst->GetFunction()).FromJust();
+  target
+      ->Set(context, wrapString,
+            fst->GetFunction(env->context()).ToLocalChecked())
+      .FromJust();
 
   // Create FunctionTemplate for FileHandleReadWrap. There’s no need
   // to do anything in the constructor, so we only store the instance template.
@@ -1998,7 +2001,10 @@ void Initialize(Local<Object> target,
        FIXED_ONE_BYTE_STRING(env->isolate(), "FileHandle");
   fd->SetClassName(handleString);
   StreamBase::AddMethods<FileHandle>(env, fd);
-  target->Set(context, handleString, fd->GetFunction()).FromJust();
+  target
+      ->Set(context, handleString,
+            fd->GetFunction(env->context()).ToLocalChecked())
+      .FromJust();
   env->set_fd_constructor_template(fdt);
 
   // Create FunctionTemplate for FileHandle::CloseReq

src/node_http2.cc

@@ -2845,7 +2845,7 @@ void Initialize(Local<Object> target,
   env->set_http2stream_constructor_template(streamt);
   target->Set(context,
               FIXED_ONE_BYTE_STRING(env->isolate(), "Http2Stream"),
-              stream->GetFunction()).FromJust();
+              stream->GetFunction(env->context()).ToLocalChecked()).FromJust();
 
   Local<FunctionTemplate> session =
       env->NewFunctionTemplate(Http2Session::New);
@@ -2872,7 +2872,7 @@ void Initialize(Local<Object> target,
       Http2Session::RefreshSettings<nghttp2_session_get_remote_settings>);
   target->Set(context,
               http2SessionClassName,
-              session->GetFunction()).FromJust();
+              session->GetFunction(env->context()).ToLocalChecked()).FromJust();
 
   Local<Object> constants = Object::New(isolate);
   Local<Array> name_for_error_code = Array::New(isolate);

src/node_http_parser.cc

@@ -769,7 +769,7 @@ void Initialize(Local<Object> target,
   env->SetProtoMethod(t, "getCurrentBuffer", Parser::GetCurrentBuffer);
 
   target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "HTTPParser"),
-              t->GetFunction());
+              t->GetFunction(env->context()).ToLocalChecked());
 }
 
 }  // anonymous namespace

src/node_perf.cc

@@ -397,7 +397,7 @@ void Initialize(Local<Object> target,
 
   Local<FunctionTemplate> pe = FunctionTemplate::New(isolate);
   pe->SetClassName(performanceEntryString);
-  Local<Function> fn = pe->GetFunction();
+  Local<Function> fn = pe->GetFunction(context).ToLocalChecked();
   target->Set(context, performanceEntryString, fn).FromJust();
   env->set_performance_entry_template(fn);
 

src/node_stat_watcher.cc

@@ -58,7 +58,8 @@ void StatWatcher::Initialize(Environment* env, Local<Object> target) {
   env->SetProtoMethod(t, "unref", HandleWrap::Unref);
   env->SetProtoMethod(t, "hasRef", HandleWrap::HasRef);
 
-  target->Set(statWatcherString, t->GetFunction());
+  target->Set(statWatcherString,
+              t->GetFunction(env->context()).ToLocalChecked());
 }
 
 

src/node_trace_events.cc

@@ -226,7 +226,7 @@ void Initialize(Local<Object> target,
   env->SetProtoMethod(category_set, "disable", NodeCategorySet::Disable);
 
   target->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "CategorySet"),
-              category_set->GetFunction());
+              category_set->GetFunction(env->context()).ToLocalChecked());
 }
 
 }  // namespace node