lib/Serialization/ASTReaderDecl.cpp

153     class FindExistingResult {
159       void operator=(FindExistingResult&) LLVM_DELETED_FUNCTION;
162       FindExistingResult(ASTReader &Reader)
165       FindExistingResult(ASTReader &Reader, NamedDecl *New, NamedDecl *Existing)
168       FindExistingResult(const FindExistingResult &Other)
175       ~FindExistingResult();
187     FindExistingResult findExisting(NamedDecl *D);
1847   if (FindExistingResult ExistingRes = findExisting(static_cast<T*>(D)))
1920   if (FindExistingResult ExistingRes = findExisting(static_cast<T*>(D)))
2183 ASTDeclReader::FindExistingResult::~FindExistingResult() {
2197 ASTDeclReader::FindExistingResult ASTDeclReader::findExisting(NamedDecl *D) {
2201     FindExistingResult Result(Reader, D, /*Existing=*/0);
2240         return FindExistingResult(Reader, D, *I);
2246         return FindExistingResult(Reader, D, *I);
2250     return FindExistingResult(Reader);
2258   return FindExistingResult(Reader, D, /*Existing=*/0);