[PATCH] D155164: [clangd][NFC] Remove dead code

[Mariya Podchishchaeva via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG8b4a27f410ba: [clangd][NFC] Remove dead code (authored by Fznamznon).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155164/new/

https://reviews.llvm.org/D155164

Files:
  clang-tools-extra/clangd/refactor/tweaks/ExtractVariable.cpp
  clang-tools-extra/clangd/tool/ClangdMain.cpp


Index: clang-tools-extra/clangd/tool/ClangdMain.cpp
===================================================================
--- clang-tools-extra/clangd/tool/ClangdMain.cpp
+++ clang-tools-extra/clangd/tool/ClangdMain.cpp
@@ -879,7 +879,6 @@
     Opts.ResourceDir = ResourceDir;
   Opts.BuildDynamicSymbolIndex = true;
   std::vector<std::unique_ptr<SymbolIndex>> IdxStack;
-  std::unique_ptr<SymbolIndex> StaticIdx;
 #if CLANGD_ENABLE_REMOTE
   if (RemoteIndexAddress.empty() != ProjectRoot.empty()) {
     llvm::errs() << "remote-index-address and project-path have to be "
@@ -900,14 +899,7 @@
   Opts.ReferencesLimit = ReferencesLimit;
   Opts.Rename.LimitFiles = RenameFileLimit;
   auto PAI = createProjectAwareIndex(loadExternalIndex, Sync);
-  if (StaticIdx) {
-    IdxStack.emplace_back(std::move(StaticIdx));
-    IdxStack.emplace_back(
-        std::make_unique<MergedIndex>(PAI.get(), IdxStack.back().get()));
-    Opts.StaticIndex = IdxStack.back().get();
-  } else {
-    Opts.StaticIndex = PAI.get();
-  }
+  Opts.StaticIndex = PAI.get();
   Opts.AsyncThreadsCount = WorkerThreadsCount;
   Opts.MemoryCleanup = getMemoryCleanupFunction();
 
Index: clang-tools-extra/clangd/refactor/tweaks/ExtractVariable.cpp
===================================================================
--- clang-tools-extra/clangd/refactor/tweaks/ExtractVariable.cpp
+++ clang-tools-extra/clangd/refactor/tweaks/ExtractVariable.cpp
@@ -402,12 +402,6 @@
   if (!ExprType || ExprType->isVoidType())
     return false;
 
-  // Must know the type of the result in order to spell it, or instead use
-  // `auto` in C++.
-  if (!N->getDeclContext().getParentASTContext().getLangOpts().CPlusPlus11 &&
-      !ExprType)
-    return false;
-
   // A plain reference to a name (e.g. variable) isn't  worth extracting.
   // FIXME: really? What if it's e.g. `std::is_same<void, void>::value`?
   if (llvm::isa<DeclRefExpr>(E))


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