52   bool isNonnullType(QualType Ty) const;
105   QualType Ty = Decl->getType();  in isGlobalConstString()  local
106   bool HasConst = Ty.isConstQualified();  in isGlobalConstString()
107   if (isNonnullType(Ty) && HasConst)  in isGlobalConstString()
111   while (const Type *T = Ty.getTypePtr()) {  in isGlobalConstString()
113       Ty = TT->getDecl()->getUnderlyingType();  in isGlobalConstString()
116       HasConst = HasConst || Ty.isConstQualified();  in isGlobalConstString()
117       if (isNonnullType(Ty) && HasConst)  in isGlobalConstString()
122       Ty = AT->getModifiedType();  in isGlobalConstString()
131 bool NonnullGlobalConstantsChecker::isNonnullType(QualType Ty) const {  in isNonnullType()
133   if (Ty->isPointerType() && Ty->getPointeeType()->isCharType())  in isNonnullType()
136   if (auto *T = dyn_cast<ObjCObjectPointerType>(Ty)) {  in isNonnullType()
139   } else if (auto *T = dyn_cast<TypedefType>(Ty)) {  in isNonnullType()