121             if (SemaRef.isVisible(I))  in visitScopeChain()
161           if (SemaRef.isVisible(UD) && visited.insert(NS).second) {  in addUsingDirectives()
439       return S.isVisible(DVD);  in isPreferredLookupResult()
448     return !S.isVisible(Existing);  in isPreferredLookupResult()
1881   if (!ModulePrivate && VisibleModules.isVisible(M))  in isModuleVisible()
1909   assert(!isVisible(SemaRef, D) && "Shouldn't call the slow case.\n");  in isReachableSlow()
1987     if (isVisible(D))  in shouldLinkPossiblyHiddenDecl()
2043   assert(!isVisible(D) && "not in slow case");  in hasVisibleDeclarationSlow()
2068     auto *Acceptable = isVisible(getSema(), Key)  in getAcceptableDeclSlow()
2079 bool LookupResult::isVisible(Sema &SemaRef, NamedDecl *D) {  in isVisible()  function in LookupResult
2098   if (isVisible(SemaRef, ND))  in isAvailableForLookup()
2322     if (S.isVisible(I) && Visited.insert(ND).second)  in LookupQualifiedNameInUsingDirectives()
2370       if (S.isVisible(I) && Visited.insert(Nom).second)  in LookupQualifiedNameInUsingDirectives()
3871           if (isVisible(D)) {  in ArgumentDependentLookup()
4168         if (!Result.getSema().isVisible(I))  in lookupInDeclContext()
4457     if (!LookupResult::isVisible(SemaRef, *DI))  in checkCorrectionVisibility()
4469     if (LookupResult::isVisible(SemaRef, *DI)) {  in checkCorrectionVisibility()
4545   if (!LookupResult::isVisible(SemaRef, ND) && Name != Typo)  in FoundDecl()