16 llvm::StringRef
Contents, llvm::StringRef Version,
19 if (!Server.blockUntilIdleForTest())
20 llvm_unreachable(
"not idle after addDocument");
28 template <
typename T>
struct CaptureProxy {
29 CaptureProxy(llvm::Optional<T> &Target) : Target(&Target) {
30 assert(!Target.hasValue());
33 CaptureProxy(
const CaptureProxy &) =
delete;
34 CaptureProxy &operator=(
const CaptureProxy &) =
delete;
36 CaptureProxy(CaptureProxy &&Other) : Target(Other.Target) {
37 Other.Target =
nullptr;
39 CaptureProxy &operator=(CaptureProxy &&) =
delete;
41 operator llvm::unique_function<void(T)>() && {
42 assert(!Future.valid() &&
"conversion to callback called multiple times");
43 Future = Promise.get_future();
44 return [Promise = std::move(Promise)](T
Value)
mutable {
45 Promise.set_value(std::make_shared<T>(std::move(
Value)));
52 assert(Future.valid() &&
"conversion to callback was not called");
53 assert(!Target->hasValue());
54 Target->emplace(std::move(*Future.get()));
58 llvm::Optional<T> *Target;
62 std::promise<std::shared_ptr<T>> Promise;
63 std::future<std::shared_ptr<T>> Future;
66 template <
typename T> CaptureProxy<T> capture(llvm::Optional<T> &Target) {
67 return CaptureProxy<T>(Target);
71 llvm::Expected<CodeCompleteResult>
74 llvm::Optional<llvm::Expected<CodeCompleteResult>> Result;
75 Server.codeComplete(File,
Pos, Opts, capture(Result));
76 return std::move(*Result);
81 llvm::Optional<llvm::Expected<SignatureHelp>> Result;
82 Server.signatureHelp(File,
Pos, capture(Result));
83 return std::move(*Result);
86 llvm::Expected<std::vector<LocatedSymbol>>
88 llvm::Optional<llvm::Expected<std::vector<LocatedSymbol>>> Result;
89 Server.locateSymbolAt(File,
Pos, capture(Result));
90 return std::move(*Result);
93 llvm::Expected<std::vector<DocumentHighlight>>
95 llvm::Optional<llvm::Expected<std::vector<DocumentHighlight>>> Result;
96 Server.findDocumentHighlights(File,
Pos, capture(Result));
97 return std::move(*Result);
103 llvm::Optional<llvm::Expected<FileEdits>> Result;
104 Server.rename(File,
Pos, NewName,
RenameOpts, capture(Result));
105 return std::move(*Result);
108 llvm::Expected<tooling::Replacements>
110 llvm::Optional<llvm::Expected<tooling::Replacements>> Result;
111 Server.formatFile(File,
Code, capture(Result));
112 return std::move(*Result);
116 llvm::Optional<std::string> Result;
117 Server.dumpAST(File, capture(Result));
118 return std::move(*Result);
123 Req.
Query = std::string(Query);
131 return std::move(
Builder).build();
139 return std::move(Slab).build();
142 llvm::Expected<std::vector<SelectionRange>>
144 const std::vector<Position> &
Pos) {
145 llvm::Optional<llvm::Expected<std::vector<SelectionRange>>> Result;
146 Server.semanticRanges(File,
Pos, capture(Result));
147 return std::move(*Result);
150 llvm::Expected<llvm::Optional<clangd::Path>>
152 llvm::Optional<llvm::Expected<llvm::Optional<clangd::Path>>> Result;
153 Server.switchSourceHeader(File, capture(Result));
154 return std::move(*Result);