502 class InMemoryFile : public InMemoryNode {  class
507   InMemoryFile(Status Stat, std::unique_ptr<llvm::MemoryBuffer> Buffer)  in InMemoryFile()  function in llvm::vfs::detail::InMemoryFile
531   const InMemoryFile &ResolvedFile;
534   InMemoryHardLink(StringRef Path, const InMemoryFile &ResolvedFile)  in InMemoryHardLink()
536   const InMemoryFile &getResolvedFile() const { return ResolvedFile; }  in getResolvedFile()
552   const InMemoryFile &Node;
557   explicit InMemoryFileAdaptor(const InMemoryFile &Node,  in InMemoryFileAdaptor()
625   if (auto File = dyn_cast<detail::InMemoryFile>(Node))  in getNodeStatus()
653                                  const detail::InMemoryFile *HardLinkTarget) {  in addFile()
698                 new detail::InMemoryFile(std::move(Stat), std::move(Buffer)));  in addFile()
719       assert((isa<detail::InMemoryFile>(Node) ||  in addFile()
732       return cast<detail::InMemoryFile>(Node)->getBuffer()->getBuffer() ==  in addFile()
786     if (auto File = dyn_cast<detail::InMemoryFile>(Node)) {  in lookupInMemoryNode()
811   if (!ToNode || FromNode || !isa<detail::InMemoryFile>(*ToNode))  in addHardLink()
814                        cast<detail::InMemoryFile>(*ToNode));  in addHardLink()
832   if (auto *F = dyn_cast<detail::InMemoryFile>(*Node))  in openFileForRead()