/in/foo.cc:2:1: error: expected unqualified-id before numeric constant
1
^
In file included from /usr/include/c++/6/bits/stl_algobase.h:62:0,
from /usr/include/c++/6/bits/stl_tree.h:63,
from /usr/include/c++/6/set:60,
from /in/foo.cc:114:
/usr/include/c++/6/ext/type_traits.h:162:35: error: '__gnu_cxx::__is_null_pointer' declared as an 'inline' variable
__is_null_pointer(std::nullptr_t)
^
/usr/include/c++/6/ext/type_traits.h:162:35: error: 'bool __gnu_cxx::__is_null_pointer' redeclared as different kind of symbol
/usr/include/c++/6/ext/type_traits.h:157:5: note: previous declaration 'template<class _Type> bool __gnu_cxx::__is_null_pointer(_Type)'
__is_null_pointer(_Type)
^~~~~~~~~~~~~~~~~
/usr/include/c++/6/ext/type_traits.h:162:21: error: 'nullptr_t' is not a member of 'std'
__is_null_pointer(std::nullptr_t)
^~~
In file included from /usr/include/c++/6/bits/move.h:57:0,
from /usr/include/c++/6/bits/stl_pair.h:59,
from /usr/include/c++/6/bits/stl_algobase.h:64,
from /usr/include/c++/6/bits/stl_tree.h:63,
from /usr/include/c++/6/set:60,
from /in/foo.cc:114:
/usr/include/c++/6/type_traits:359:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Size>
^~~~~~
/usr/include/c++/6/type_traits:360:25: error: '_Size' was not declared in this scope
struct is_array<_Tp[_Size]>
^~~~~
/usr/include/c++/6/type_traits:360:31: error: template argument 1 is invalid
struct is_array<_Tp[_Size]>
^
/usr/include/c++/6/type_traits:558:37: error: 'nullptr_t' is not a member of 'std'
struct __is_null_pointer_helper<std::nullptr_t>
^~~
/usr/include/c++/6/type_traits:558:37: error: 'nullptr_t' is not a member of 'std'
/usr/include/c++/6/type_traits:558:51: error: template argument 1 is invalid
struct __is_null_pointer_helper<std::nullptr_t>
^
/usr/include/c++/6/type_traits:1478:32: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, __alignof__(_Tp)> { };
^~~
/usr/include/c++/6/type_traits:1478:32: error: 'size_t' is not a member of 'std'
/usr/include/c++/6/type_traits:1478:61: error: template argument 1 is invalid
: public integral_constant<std::size_t, __alignof__(_Tp)> { };
^
/usr/include/c++/6/type_traits:1478:61: note: invalid template non-type parameter
/usr/include/c++/6/type_traits:1483:32: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 0> { };
^~~
/usr/include/c++/6/type_traits:1483:32: error: 'size_t' is not a member of 'std'
/usr/include/c++/6/type_traits:1483:46: error: template argument 1 is invalid
: public integral_constant<std::size_t, 0> { };
^
/usr/include/c++/6/type_traits:1483:46: note: invalid template non-type parameter
/usr/include/c++/6/type_traits:1485:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Size>
^~~~~~
/usr/include/c++/6/type_traits:1486:21: error: '_Size' was not declared in this scope
struct rank<_Tp[_Size]>
^~~~~
/usr/include/c++/6/type_traits:1486:27: error: template argument 1 is invalid
struct rank<_Tp[_Size]>
^
/usr/include/c++/6/type_traits:1487:32: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^~~
/usr/include/c++/6/type_traits:1487:32: error: 'size_t' is not a member of 'std'
/usr/include/c++/6/type_traits:1487:65: error: template argument 1 is invalid
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^
/usr/include/c++/6/type_traits:1487:65: note: invalid template non-type parameter
/usr/include/c++/6/type_traits:1491:32: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^~~
/usr/include/c++/6/type_traits:1491:32: error: 'size_t' is not a member of 'std'
/usr/include/c++/6/type_traits:1491:65: error: template argument 1 is invalid
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^
/usr/include/c++/6/type_traits:1491:65: note: invalid template non-type parameter
/usr/include/c++/6/type_traits:1496:32: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 0> { };
^~~
/usr/include/c++/6/type_traits:1496:32: error: 'size_t' is not a member of 'std'
/usr/include/c++/6/type_traits:1496:46: error: template argument 1 is invalid
: public integral_constant<std::size_t, 0> { };
^
/usr/include/c++/6/type_traits:1496:46: note: invalid template non-type parameter
/usr/include/c++/6/type_traits:1498:47: error: 'std::size_t' has not been declared
template<typename _Tp, unsigned _Uint, std::size_t _Size>
^~~~~~
/usr/include/c++/6/type_traits:1499:23: error: '_Size' was not declared in this scope
struct extent<_Tp[_Size], _Uint>
^~~~~
/usr/include/c++/6/type_traits:1499:36: error: template argument 1 is invalid
struct extent<_Tp[_Size], _Uint>
^
/usr/include/c++/6/type_traits:1500:32: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t,
^~~
/usr/include/c++/6/type_traits:1500:32: error: 'size_t' is not a member of 'std'
/usr/include/c++/6/type_traits:1501:24: error: '_Size' was not declared in this scope
_Uint == 0 ? _Size : extent<_Tp,
^~~~~
/usr/include/c++/6/type_traits:1502:28: error: template argument 1 is invalid
_Uint - 1>::value>
^
/usr/include/c++/6/type_traits:1502:28: note: invalid template non-type parameter
/usr/include/c++/6/type_traits:1507:32: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t,
^~~
/usr/include/c++/6/type_traits:1507:32: error: 'size_t' is not a member of 'std'
/usr/include/c++/6/type_traits:1509:31: error: template argument 1 is invalid
_Uint - 1>::value>
^
/usr/include/c++/6/type_traits:1509:31: note: invalid template non-type parameter
/usr/include/c++/6/type_traits:1958:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Size>
^~~~~~
/usr/include/c++/6/type_traits:1959:30: error: '_Size' was not declared in this scope
struct remove_extent<_Tp[_Size]>
^~~~~
/usr/include/c++/6/type_traits:1959:36: error: template argument 1 is invalid
struct remove_extent<_Tp[_Size]>
^
/usr/include/c++/6/type_traits:1971:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Size>
^~~~~~
/usr/include/c++/6/type_traits:1972:35: error: '_Size' was not declared in this scope
struct remove_all_extents<_Tp[_Size]>
^~~~~
/usr/include/c++/6/type_traits:1972:41: error: template argument 1 is invalid
struct remove_all_extents<_Tp[_Size]>
^
/usr/include/c++/6/type_traits:2030:17: error: 'std::size_t' has not been declared
template<std::size_t _Len>
^~~~~~
/usr/include/c++/6/type_traits:2035:23: error: '_Len' was not declared in this scope
unsigned char __data[_Len];
