C++14的关键字:

alignas           continue          friend            register          true
alignof           decltype          goto              reinterpret_cast  try
asm               default           if                return            typedef
auto              delete            inline            short             typeid
bool              do                int               signed            typename
break             double            long              sizeof            union
case              dynamic_cast      mutable           static            unsigned
catch             else              namespace         static_assert     using
char              enum              new               static_cast       virtual
char16_t          explicit          noexcept          struct            void
char32_t          export            nullptr           switch            volatile
class             extern            operator          template          wchar_t
const             false             private           this              while
constexpr         float             protected         thread_local
const_cast        for               public            throw

C++11关键字:

alignas           continue          friend            register          true
alignof           decltype          goto              reinterpret_cast  try
asm               default           if                return            typedef
auto              delete            inline            short             typeid
bool              do                int               signed            typename
break             double            long              sizeof            union
case              dynamic_cast      mutable           static            unsigned
catch             else              namespace         static_assert     using
char              enum              new               static_cast       virtual
char16_t          explicit          noexcept          struct            void
char32_t          export            nullptr           switch            volatile
class             extern            operator          template          wchar_t
const             false             private           this              while
constexpr         float             protected         thread_local
const_cast        for               public            throw