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Never elide result response for hover.

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This commit is contained in:
Jacob Dufault 2017-12-18 23:54:00 -08:00
parent 7e9db4a2da
commit b9a2b68e93
1 changed files with 14 additions and 1 deletions
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15
src/messages/text_document_hover.cc
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@ -51,7 +51,20 @@ struct Out_TextDocumentHover : public lsOutMessage<Out_TextDocumentHover> {
optional<Result> result;
};
MAKE_REFLECT_STRUCT(Out_TextDocumentHover::Result, contents, range);
MAKE_REFLECT_STRUCT(Out_TextDocumentHover, jsonrpc, id, result);
void Reflect(Writer& visitor, Out_TextDocumentHover& value) {
REFLECT_MEMBER_START();
REFLECT_MEMBER(jsonrpc);
REFLECT_MEMBER(id);
if (value.result)
REFLECT_MEMBER(result);
else {
// Empty optional<> is elided by the default serializer, we need to write
// |null| to be compliant with the LSP.
visitor.Key("result");
visitor.Null();
}
REFLECT_MEMBER_END();
}
struct TextDocumentHoverHandler : BaseMessageHandler<Ipc_TextDocumentHover> {
void Run(Ipc_TextDocumentHover* request) override {