diff options
author | Daniel Bevenius <daniel.bevenius@gmail.com> | 2018-10-08 08:28:11 +0300 |
---|---|---|
committer | Myles Borins <mylesborins@google.com> | 2018-11-29 19:38:14 +0300 |
commit | 7b4c4db3adf0d81825836bc1dfeccf0bebc345a9 (patch) | |
tree | 6fd3b1dbe1dec2921d216808975a5556daa53545 /doc | |
parent | 56d1bc9762ceb504e599333c3269c10817c40d43 (diff) |
test: fix compiler warning in doc/api/addons.md
Currently there are compiler warnings is emitted:
../addon.cc:17:58:
warning: 'ToString' is deprecated:
Use maybe version [-Wdeprecated-declarations]
obj->Set(String::NewFromUtf8(isolate, "msg"),
args[0]->ToString(isolate));
^
deps/v8/include/v8.h:2537:3:
note: 'ToString' has been explicitly marked deprecated here
V8_DEPRECATED("Use maybe version",
^
This commit updates examples to use the non-deprecated versions.
PR-URL: https://github.com/nodejs/node/pull/23323
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Diffstat (limited to 'doc')
-rw-r--r-- | doc/api/addons.md | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/doc/api/addons.md b/doc/api/addons.md index b2c52d5128b..757f24c5194 100644 --- a/doc/api/addons.md +++ b/doc/api/addons.md @@ -587,6 +587,7 @@ property `msg` that echoes the string passed to `createObject()`: namespace demo { +using v8::Context; using v8::FunctionCallbackInfo; using v8::Isolate; using v8::Local; @@ -596,9 +597,11 @@ using v8::Value; void CreateObject(const FunctionCallbackInfo<Value>& args) { Isolate* isolate = args.GetIsolate(); + Local<Context> context = isolate->GetCurrentContext(); Local<Object> obj = Object::New(isolate); - obj->Set(String::NewFromUtf8(isolate, "msg"), args[0]->ToString(isolate)); + obj->Set(String::NewFromUtf8(isolate, "msg"), + args[0]->ToString(context).ToLocalChecked()); args.GetReturnValue().Set(obj); } @@ -1078,6 +1081,7 @@ that can take two `MyObject` objects as input arguments: namespace demo { +using v8::Context; using v8::FunctionCallbackInfo; using v8::Isolate; using v8::Local; @@ -1092,11 +1096,12 @@ void CreateObject(const FunctionCallbackInfo<Value>& args) { void Add(const FunctionCallbackInfo<Value>& args) { Isolate* isolate = args.GetIsolate(); + Local<Context> context = isolate->GetCurrentContext(); MyObject* obj1 = node::ObjectWrap::Unwrap<MyObject>( - args[0]->ToObject(isolate)); + args[0]->ToObject(context).ToLocalChecked()); MyObject* obj2 = node::ObjectWrap::Unwrap<MyObject>( - args[1]->ToObject(isolate)); + args[1]->ToObject(context).ToLocalChecked()); double sum = obj1->value() + obj2->value(); args.GetReturnValue().Set(Number::New(isolate, sum)); |