[clangd] Cleanup after landing documentSymbol. NFC
- fix compile error on older gcc in Protocol.cpp,
- remove redundant 'llvm::' qualifiers from Protocol.cpp,
- remove unused variables in AST.cpp
llvm-svn: 347539
diff --git a/clang-tools-extra/clangd/Protocol.cpp b/clang-tools-extra/clangd/Protocol.cpp
index bf32a96..b7053ed 100644
--- a/clang-tools-extra/clangd/Protocol.cpp
+++ b/clang-tools-extra/clangd/Protocol.cpp
@@ -455,11 +455,11 @@
return std::move(CodeAction);
}
-llvm::raw_ostream &operator<<(llvm::raw_ostream &O, const DocumentSymbol &S) {
+raw_ostream &operator<<(raw_ostream &O, const DocumentSymbol &S) {
return O << S.name << " - " << toJSON(S);
}
-llvm::json::Value toJSON(const DocumentSymbol &S) {
+json::Value toJSON(const DocumentSymbol &S) {
json::Object Result{{"name", S.name},
{"kind", static_cast<int>(S.kind)},
{"range", S.range},
@@ -471,7 +471,8 @@
Result["children"] = S.children;
if (S.deprecated)
Result["deprecated"] = true;
- return Result;
+ // Older gcc cannot compile 'return Result', even though it is legal.
+ return json::Value(std::move(Result));
}
json::Value toJSON(const WorkspaceEdit &WE) {