lib/Sema/SemaDecl.cpp

79     if (NamedDecl *ND = candidate.getCorrectionDecl()) {
80       if (!AllowInvalidDecl && ND->isInvalidDecl())
83       if (getAsTypeTemplateDecl(ND))
86       bool IsType = isa<TypeDecl>(ND) || isa<ObjCInterfaceDecl>(ND);
96         auto *RD = dyn_cast<CXXRecordDecl>(ND);
212       for (NamedDecl *ND : BaseRD->lookup(&II)) {
213         if (!isa<TypeDecl>(ND))
529     auto *ND = dyn_cast<NamespaceDecl>(DC);
530     if (ND && !ND->isInline() && !ND->isAnonymousNamespace())
531       return NestedNameSpecifier::Create(Context, nullptr, ND);
5879 Sema::RegisterLocallyScopedExternCDecl(NamedDecl *ND, Scope *S) {
5881       ND->getLexicalDeclContext()->getRedeclContext()->isTranslationUnit())
5886   Context.getExternCContextDecl()->makeDeclVisibleInContext(ND);
5955   NamedDecl *ND = ActOnTypedefNameDecl(S, DC, NewTD, Previous, Redeclaration);
5957   return ND;
6182 static void checkAttributesAfterMerging(Sema &S, NamedDecl &ND) {
6185   assert(S.ParsingInitForAutoVars.count(&ND) == 0);
6188   if (WeakAttr *Attr = ND.getAttr<WeakAttr>()) {
6189     if (!ND.isExternallyVisible()) {
6191       ND.dropAttr<WeakAttr>();
6194   if (WeakRefAttr *Attr = ND.getAttr<WeakRefAttr>()) {
6195     if (ND.isExternallyVisible()) {
6197       ND.dropAttr<WeakRefAttr>();
6198       ND.dropAttr<AliasAttr>();
6202   if (auto *VD = dyn_cast<VarDecl>(&ND)) {
6215   if (SelectAnyAttr *Attr = ND.getAttr<SelectAnyAttr>()) {
6216     if (isa<FunctionDecl>(ND) || !ND.isExternallyVisible()) {
6219       ND.dropAttr<SelectAnyAttr>();
6223   if (const InheritableAttr *Attr = getDLLAttr(&ND)) {
6224     auto *VD = dyn_cast<VarDecl>(&ND);
6239     if ((ND.isExternallyVisible() && AnonNSInMicrosoftMode) ||
6241          (!ND.isExternallyVisible() || (VD && VD->isStaticLocal())))) {
6242       S.Diag(ND.getLocation(), diag::err_attribute_dll_not_extern)
6243         << &ND << Attr;
6244       ND.setInvalidDecl();
6249   if (auto *Attr = ND.getAttr<NotTailCalledAttr>())
6250     if (auto *MD = dyn_cast<CXXMethodDecl>(&ND))
6252         S.Diag(ND.getLocation(),
6255         ND.dropAttr<NotTailCalledAttr>();
6259   if (const auto *FD = dyn_cast<FunctionDecl>(&ND)) {
7503     Sema &S, const T *ND, bool IsGlobal, LookupResult &Previous) {
7505   NamedDecl *Prev = S.findLocallyScopedExternCDecl(ND->getDeclName());
7507   if (!Prev && IsGlobal && !isIncompleteDeclExternC(S, ND)) {
7514     if (!IsGlobal || isIncompleteDeclExternC(S, ND)) {
7525     if (!isa<VarDecl>(ND))
7542           S.Context.getTranslationUnitDecl()->lookup(ND->getDeclName());
7569   S.Diag(ND->getLocation(), diag::err_extern_c_global_conflict)
7570     << IsGlobal << ND;
7585 static bool checkForConflictWithNonVisibleExternC(Sema &S, const T *ND,
7591     if (ND->getDeclContext()->getRedeclContext()->isTranslationUnit()) {
7592       if (NamedDecl *Prev = S.findLocallyScopedExternCDecl(ND->getDeclName())) {
7603   if (ND->getDeclContext()->getRedeclContext()->isTranslationUnit())
7604     return checkGlobalOrExternCConflict(S, ND, /*IsGlobal*/true, Previous);
7609   if (isIncompleteDeclExternC(S,ND))
7610     return checkGlobalOrExternCConflict(S, ND, /*IsGlobal*/false, Previous);
10162   for (NamedDecl *ND : Previous) {
10163     FunctionDecl *CurFD = ND->getAsFunction();
10174         OldDecl = ND;
10202           OldDecl = ND;
10223           OldDecl = ND;
10540                          [](const NamedDecl *ND) {
10541                            return ND->hasAttr<OverloadableAttr>();
10545     auto OtherUnmarkedIter = llvm::find_if(Previous, [](const NamedDecl *ND) {
10546       const auto *FD = dyn_cast<FunctionDecl>(ND);
14784 static FixItHint createFriendTagNNSFixIt(Sema &SemaRef, NamedDecl *ND, Scope *S,
14790   DeclContext *DC = ND->getDeclContext()->getRedeclContext();
15083         NamedDecl *ND = F.next();
15084         if (!ND->getDeclContext()->getRedeclContext()->Equals(
15109         NamedDecl *ND = F.next();
15110         DeclContext *DC = ND->getDeclContext()->getRedeclContext();
15112             !EnclosingNS->Encloses(ND->getDeclContext())) {
15124         NamedDecl *ND = Previous.getFoundDecl();
15126             << createFriendTagNNSFixIt(*this, ND, S, NameLoc);
17798       if (NamedDecl *ND = dyn_cast<NamedDecl>(PrevDecl))
17799         DeclApplyPragmaWeak(TUScope, ND, W);