479     NamedDecl *ND = I->first;  in getUndefinedButUsed()  local
482     if (ND->isInvalidDecl()) continue;  in getUndefinedButUsed()
485     if (ND->hasAttr<WeakRefAttr>()) continue;  in getUndefinedButUsed()
487     if (FunctionDecl *FD = dyn_cast<FunctionDecl>(ND)) {  in getUndefinedButUsed()
494       if (cast<VarDecl>(ND)->hasDefinition() != VarDecl::DeclarationOnly)  in getUndefinedButUsed()
496       if (ND->isExternallyVisible())  in getUndefinedButUsed()
500     Undefined.push_back(std::make_pair(ND, I->second));  in getUndefinedButUsed()
532     NamedDecl *ND = I->first;  in checkUndefinedButUsed()  local
534     if (ND->hasAttr<DLLImportAttr>() || ND->hasAttr<DLLExportAttr>()) {  in checkUndefinedButUsed()
541     if (!ND->isExternallyVisible()) {  in checkUndefinedButUsed()
542       S.Diag(ND->getLocation(), diag::warn_undefined_internal)  in checkUndefinedButUsed()
543         << isa<VarDecl>(ND) << ND;  in checkUndefinedButUsed()
545       assert(cast<FunctionDecl>(ND)->getMostRecentDecl()->isInlined() &&  in checkUndefinedButUsed()
547       S.Diag(ND->getLocation(), diag::warn_undefined_inline) << ND;  in checkUndefinedButUsed()