In file included from main.cpp:13:0:
initialize_vector.h:5:13: error: invalid use of 'auto'
std::vector<auto> initialize_vector(T value, int s) {
^~~~
initialize_vector.h:5:17: error: template argument 1 is invalid
std::vector<auto> initialize_vector(T value, int s) {
^
initialize_vector.h:5:17: error: template argument 2 is invalid
initialize_vector.h: In function 'int initialize_vector(T, int)':
initialize_vector.h:6:24: error: invalid use of 'auto'
return std::vector<auto> out(s, value);
^~~~
initialize_vector.h:6:28: error: template argument 1 is invalid
return std::vector<auto> out(s, value);
^
initialize_vector.h:6:28: error: template argument 2 is invalid
initialize_vector.h:6:30: error: expected ';' before 'out'
return std::vector<auto> out(s, value);
^~~
initialize_vector.h: At global scope:
initialize_vector.h:9:13: error: invalid use of 'auto'
std::vector<auto> initialize_vector(T value, int s, D... dims) {
^~~~
initialize_vector.h:9:17: error: template argument 1 is invalid
std::vector<auto> initialize_vector(T value, int s, D... dims) {
^
initialize_vector.h:9:17: error: template argument 2 is invalid
initialize_vector.h:9:37: error: 'int initialize_vector' redeclared as different kind of symbol
std::vector<auto> initialize_vector(T value, int s, D... dims) {
^
initialize_vector.h:5:19: note: previous declaration 'template<class T, class ... D> int initialize_vector(T, int)'
std::vector<auto> initialize_vector(T value, int s) {
^~~~~~~~~~~~~~~~~
initialize_vector.h:9:37: error: 'T' was not declared in this scope
std::vector<auto> initialize_vector(T value, int s, D... dims) {
^
initialize_vector.h:9:46: error: expected primary-expression before 'int'
std::vector<auto> initialize_vector(T value, int s, D... dims) {
^~~
initialize_vector.h:9:53: error: 'D' was not declared in this scope
std::vector<auto> initialize_vector(T value, int s, D... dims) {
^
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp: In function 'int main()':
main.cpp:27:18: error: no match for 'operator==' (operand types are 'int' and 'std::vector<int>')
assert(a == b);
~~^~~~
In file included from /usr/include/c++/7/queue:64:0,
from main.cpp:9:
/usr/include/c++/7/bits/stl_queue.h:318:5: note: candidate: template<class _Tp, class _Seq> bool std::operator==(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&)
operator==(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_queue.h:318:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::queue<_Tp, _Seq>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/vector:64:0,
from /usr/include/c++/7/queue:61,
from main.cpp:9:
/usr/include/c++/7/bits/stl_vector.h:1601:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator==(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)
operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_vector.h:1601:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::vector<_Tp, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:81:0,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr.h:378:5: note: candidate: template<class _Tp> bool std::operator==(std::nullptr_t, const std::shared_ptr<_Tp>&)
operator==(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:378:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: 'std::vector<int>' is not derived from 'const std::shared_ptr<_Tp>'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:81:0,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr.h:373:5: note: candidate: template<class _Tp> bool std::operator==(const std::shared_ptr<_Tp>&, std::nullptr_t)
operator==(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:373:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::shared_ptr<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:81:0,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr.h:368:5: note: candidate: template<class _Tp, class _Up> bool std::operator==(const std::shared_ptr<_Tp>&, const std::shared_ptr<_Up>&)
operator==(const shared_ptr<_Tp>& __a, const shared_ptr<_Up>& __b) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:368:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::shared_ptr<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr_base.h:1420:5: note: candidate: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(std::nullptr_t, const std::__shared_ptr<_Tp, _Lp>&)
operator==(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1420:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: 'std::vector<int>' is not derived from 'const std::__shared_ptr<_Tp, _Lp>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr_base.h:1415:5: note: candidate: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp, _Lp>&, std::nullptr_t)
operator==(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1415:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::__shared_ptr<_Tp, _Lp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr_base.h:1409:5: note: candidate: template<class _Tp1, class _Tp2, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp1, _Lp>&, const std::__shared_ptr<_Tp2, _Lp>&)
operator==(const __shared_ptr<_Tp1, _Lp>& __a,
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1409:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::__shared_ptr<_Tp1, _Lp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:80:0,
from main.cpp:8:
/usr/include/c++/7/bits/unique_ptr.h:690:5: note: candidate: template<class _Tp, class _Dp> bool std::operator==(std::nullptr_t, const std::unique_ptr<_Tp, _Dp>&)
operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:690:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: 'std::vector<int>' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:80:0,
from main.cpp:8:
/usr/include/c++/7/bits/unique_ptr.h:685:5: note: candidate: template<class _Tp, class _Dp> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, std::nullptr_t)
operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:685:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:80:0,
from main.cpp:8:
/usr/include/c++/7/bits/unique_ptr.h:679:5: note: candidate: template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, const std::unique_ptr<_Up, _Ep>&)
operator==(const unique_ptr<_Tp, _Dp>& __x,
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:679:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:62:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_multimap.h:1059:5: note: candidate: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::multimap<_Key, _Tp, _Compare, _Alloc>&, const std::multimap<_Key, _Tp, _Compare, _Alloc>&)
operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_multimap.h:1059:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::multimap<_Key, _Tp, _Compare, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:61:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_map.h:1394:5: note: candidate: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::map<_Key, _Tp, _Compare, _Alloc>&, const std::map<_Key, _Tp, _Compare, _Alloc>&)
operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_map.h:1394:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::map<_Key, _Tp, _Compare, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_map.h:63:0,
from /usr/include/c++/7/map:61,
from main.cpp:7:
/usr/include/c++/7/tuple:1397:5: note: candidate: template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const std::tuple<_Tps ...>&, const std::tuple<_Args2 ...>&)
operator==(const tuple<_TElements...>& __t,
^~~~~~~~
/usr/include/c++/7/tuple:1397:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::tuple<_Tps ...>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/bits/stl_map.h:63,
from /usr/include/c++/7/map:61,
from main.cpp:7:
/usr/include/c++/7/array:252:5: note: candidate: template<class _Tp, long unsigned int _Nm> bool std::operator==(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)
operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~~~~~~
/usr/include/c++/7/array:252:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::array<_Tp, _Nm>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:60:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_tree.h:1533:5: note: candidate: template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator==(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)
operator==(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_tree.h:1533:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:60:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_tree.h:406:5: note: candidate: template<class _Val> bool std::operator==(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&)
operator==(const _Rb_tree_iterator<_Val>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_tree.h:406:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::_Rb_tree_iterator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:910:5: note: candidate: template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Up>() == declval<_Tp>()))> std::operator==(const _Up&, const std::optional<_Tp>&)
operator==(const _Up& __lhs, const optional<_Tp>& __rhs)
^~~~~~~~
/usr/include/c++/7/optional:910:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: 'std::vector<int>' is not derived from 'const std::optional<_Tp>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:904:5: note: candidate: template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const _Up&)
operator==(const optional<_Tp>& __lhs, const _Up& __rhs)
^~~~~~~~
/usr/include/c++/7/optional:904:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::optional<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:848:5: note: candidate: template<class _Tp> constexpr bool std::operator==(std::nullopt_t, const std::optional<_Tp>&)
operator==(nullopt_t, const optional<_Tp>& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/optional:848:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: 'std::vector<int>' is not derived from 'const std::optional<_Tp>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:843:5: note: candidate: template<class _Tp> constexpr bool std::operator==(const std::optional<_Tp>&, std::nullopt_t)
operator==(const optional<_Tp>& __lhs, nullopt_t) noexcept
^~~~~~~~
/usr/include/c++/7/optional:843:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::optional<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:792:5: note: candidate: template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const std::optional<_Up>&)
operator==(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
^~~~~~~~
/usr/include/c++/7/optional:792:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::optional<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/iterator:66:0,
from main.cpp:6:
/usr/include/c++/7/bits/stream_iterator.h:130:5: note: candidate: template<class _Tp, class _CharT, class _Traits, class _Dist> bool std::operator==(const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&, const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&)
operator==(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stream_iterator.h:130:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/locale_facets.h:48:0,
from /usr/include/c++/7/bits/basic_ios.h:37,
from /usr/include/c++/7/ios:44,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/streambuf_iterator.h:204:5: note: candidate: template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
^~~~~~~~
/usr/include/c++/7/bits/streambuf_iterator.h:204:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::istreambuf_iterator<_CharT, _Traits>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/ios_base.h:46:0,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/system_error:311:3: note: candidate: bool std::operator==(const std::error_condition&, const std::error_condition&)
operator==(const error_condition& __lhs,
^~~~~~~~
/usr/include/c++/7/system_error:311:3: note: no known conversion for argument 1 from 'int' to 'const std::error_condition&'
/usr/include/c++/7/system_error:304:3: note: candidate: bool std::operator==(const std::error_condition&, const std::error_code&)
operator==(const error_condition& __lhs, const error_code& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:304:3: note: no known conversion for argument 1 from 'int' to 'const std::error_condition&'
/usr/include/c++/7/system_error:297:3: note: candidate: bool std::operator==(const std::error_code&, const std::error_condition&)
operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:297:3: note: no known conversion for argument 1 from 'int' to 'const std::error_code&'
/usr/include/c++/7/system_error:292:3: note: candidate: bool std::operator==(const std::error_code&, const std::error_code&)
operator==(const error_code& __lhs, const error_code& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:292:3: note: no known conversion for argument 1 from 'int' to 'const std::error_code&'
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6043:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6043:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6031:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator==(const _CharT* __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6031:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const _CharT*' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6017:5: note: candidate: template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::__cxx11::basic_string<_CharT>&, const std::__cxx11::basic_string<_CharT>&)
operator==(const basic_string<_CharT>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6017:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::__cxx11::basic_string<_CharT>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6009:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6009:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/string_view:462:5: note: candidate: template<class _CharT, class _Traits> constexpr bool std::operator==(std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >, std::basic_string_view<_CharT, _Traits>)
operator==(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
^~~~~~~~
/usr/include/c++/7/string_view:462:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: 'std::vector<int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/string_view:456:5: note: candidate: template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >)
operator==(basic_string_view<_CharT, _Traits> __x,
^~~~~~~~
/usr/include/c++/7/string_view:456:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/string_view:450:5: note: candidate: template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)
operator==(basic_string_view<_CharT, _Traits> __x,
^~~~~~~~
/usr/include/c++/7/string_view:450:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/iosfwd:40:0,
from /usr/include/c++/7/ios:38,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/postypes.h:216:5: note: candidate: template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
^~~~~~~~
/usr/include/c++/7/bits/postypes.h:216:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::fpos<_StateT>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:64:0,
from main.cpp:4:
/usr/include/c++/7/bits/stl_deque.h:2258:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator==(const std::deque<_Tp, _Alloc>&, const std::deque<_Tp, _Alloc>&)
operator==(const deque<_Tp, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:2258:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::deque<_Tp, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:64:0,
from main.cpp:4:
/usr/include/c++/7/bits/stl_deque.h:274:5: note: candidate: template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> bool std::operator==(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)
operator==(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:274:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:64:0,
from main.cpp:4:
/usr/include/c++/7/bits/stl_deque.h:267:5: note: candidate: template<class _Tp, class _Ref, class _Ptr> bool std::operator==(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
operator==(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:267:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:61:0,
from main.cpp:4:
/usr/include/c++/7/bits/allocator.h:152:5: note: candidate: template<class _Tp> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)
operator==(const allocator<_Tp>&, const allocator<_Tp>&)
^~~~~~~~
/usr/include/c++/7/bits/allocator.h:152:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::allocator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:61:0,
from main.cpp:4:
/usr/include/c++/7/bits/allocator.h:146:5: note: candidate: template<class _T1, class _T2> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)
operator==(const allocator<_T1>&, const allocator<_T2>&)
^~~~~~~~
/usr/include/c++/7/bits/allocator.h:146:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::allocator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:1127:5: note: candidate: template<class _Iterator> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)
operator==(const move_iterator<_Iterator>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1127:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:1121:5: note: candidate: template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)
operator==(const move_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1121:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:340:5: note: candidate: template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
operator==(const reverse_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:340:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:302:5: note: candidate: template<class _Iterator> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
operator==(const reverse_iterator<_Iterator>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:302:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/utility:70:0,
from /usr/include/c++/7/algorithm:60,
from main.cpp:2:
/usr/include/c++/7/bits/stl_pair.h:448:5: note: candidate: template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_pair.h:448:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const std::pair<_T1, _T2>' and 'int'
assert(a == b);
^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/c++allocator.h:33:0,
from /usr/include/c++/7/bits/allocator.h:46,
from /usr/include/c++/7/deque:61,
from main.cpp:4:
/usr/include/c++/7/ext/new_allocator.h:155:5: note: candidate: template<class _Tp> bool __gnu_cxx::operator==(const __gnu_cxx::new_allocator<_Tp>&, const __gnu_cxx::new_allocator<_Tp>&)
operator==(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
^~~~~~~~
/usr/include/c++/7/ext/new_allocator.h:155:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const __gnu_cxx::new_allocator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:869:5: note: candidate: template<class _Iterator, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)
operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:869:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:862:5: note: candidate: template<class _IteratorL, class _IteratorR, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)
operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:862:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:27:21: note: mismatched types 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>' and 'int'
assert(a == b);
^
main.cpp:31:49: error: no matching function for call to 'initialize_vector<int>(int, int, int)'
auto a = initialize_vector<int>(-1, 2, 3);
^
In file included from main.cpp:13:0:
initialize_vector.h:5:19: note: candidate: template<class T, class ... D> int initialize_vector(T, int)
std::vector<auto> initialize_vector(T value, int s) {
^~~~~~~~~~~~~~~~~
initialize_vector.h:5:19: note: template argument deduction/substitution failed:
main.cpp:31:49: note: candidate expects 2 arguments, 3 provided
auto a = initialize_vector<int>(-1, 2, 3);
^
main.cpp:37:63: error: no matching function for call to 'initialize_vector<std::__cxx11::string>(const char [4], int, int, int)'
auto a = initialize_vector<std::string>("aba", 3, 4, 2);
^
In file included from main.cpp:13:0:
initialize_vector.h:5:19: note: candidate: template<class T, class ... D> int initialize_vector(T, int)
std::vector<auto> initialize_vector(T value, int s) {
^~~~~~~~~~~~~~~~~
initialize_vector.h:5:19: note: template argument deduction/substitution failed:
main.cpp:37:63: note: candidate expects 2 arguments, 4 provided
auto a = initialize_vector<std::string>("aba", 3, 4, 2);
^
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:18: error: no match for 'operator==' (operand types are 'int' and 'std::vector<Test>')
assert(a == b);
~~^~~~
In file included from /usr/include/c++/7/queue:64:0,
from main.cpp:9:
/usr/include/c++/7/bits/stl_queue.h:318:5: note: candidate: template<class _Tp, class _Seq> bool std::operator==(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&)
operator==(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_queue.h:318:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::queue<_Tp, _Seq>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/vector:64:0,
from /usr/include/c++/7/queue:61,
from main.cpp:9:
/usr/include/c++/7/bits/stl_vector.h:1601:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator==(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)
operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_vector.h:1601:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::vector<_Tp, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:81:0,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr.h:378:5: note: candidate: template<class _Tp> bool std::operator==(std::nullptr_t, const std::shared_ptr<_Tp>&)
operator==(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:378:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: 'std::vector<Test>' is not derived from 'const std::shared_ptr<_Tp>'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:81:0,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr.h:373:5: note: candidate: template<class _Tp> bool std::operator==(const std::shared_ptr<_Tp>&, std::nullptr_t)
operator==(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:373:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::shared_ptr<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:81:0,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr.h:368:5: note: candidate: template<class _Tp, class _Up> bool std::operator==(const std::shared_ptr<_Tp>&, const std::shared_ptr<_Up>&)
operator==(const shared_ptr<_Tp>& __a, const shared_ptr<_Up>& __b) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:368:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::shared_ptr<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr_base.h:1420:5: note: candidate: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(std::nullptr_t, const std::__shared_ptr<_Tp, _Lp>&)
operator==(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1420:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: 'std::vector<Test>' is not derived from 'const std::__shared_ptr<_Tp, _Lp>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr_base.h:1415:5: note: candidate: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp, _Lp>&, std::nullptr_t)
operator==(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1415:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::__shared_ptr<_Tp, _Lp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr_base.h:1409:5: note: candidate: template<class _Tp1, class _Tp2, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp1, _Lp>&, const std::__shared_ptr<_Tp2, _Lp>&)
operator==(const __shared_ptr<_Tp1, _Lp>& __a,
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1409:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::__shared_ptr<_Tp1, _Lp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:80:0,
from main.cpp:8:
/usr/include/c++/7/bits/unique_ptr.h:690:5: note: candidate: template<class _Tp, class _Dp> bool std::operator==(std::nullptr_t, const std::unique_ptr<_Tp, _Dp>&)
operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:690:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: 'std::vector<Test>' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:80:0,
from main.cpp:8:
/usr/include/c++/7/bits/unique_ptr.h:685:5: note: candidate: template<class _Tp, class _Dp> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, std::nullptr_t)
operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:685:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:80:0,
from main.cpp:8:
/usr/include/c++/7/bits/unique_ptr.h:679:5: note: candidate: template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, const std::unique_ptr<_Up, _Ep>&)
operator==(const unique_ptr<_Tp, _Dp>& __x,
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:679:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:62:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_multimap.h:1059:5: note: candidate: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::multimap<_Key, _Tp, _Compare, _Alloc>&, const std::multimap<_Key, _Tp, _Compare, _Alloc>&)
operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_multimap.h:1059:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::multimap<_Key, _Tp, _Compare, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:61:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_map.h:1394:5: note: candidate: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::map<_Key, _Tp, _Compare, _Alloc>&, const std::map<_Key, _Tp, _Compare, _Alloc>&)
operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_map.h:1394:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::map<_Key, _Tp, _Compare, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_map.h:63:0,
from /usr/include/c++/7/map:61,
from main.cpp:7:
/usr/include/c++/7/tuple:1397:5: note: candidate: template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const std::tuple<_Tps ...>&, const std::tuple<_Args2 ...>&)
operator==(const tuple<_TElements...>& __t,
^~~~~~~~
/usr/include/c++/7/tuple:1397:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::tuple<_Tps ...>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/bits/stl_map.h:63,
from /usr/include/c++/7/map:61,
from main.cpp:7:
/usr/include/c++/7/array:252:5: note: candidate: template<class _Tp, long unsigned int _Nm> bool std::operator==(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)
operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~~~~~~
/usr/include/c++/7/array:252:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::array<_Tp, _Nm>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:60:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_tree.h:1533:5: note: candidate: template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator==(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)
operator==(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_tree.h:1533:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:60:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_tree.h:406:5: note: candidate: template<class _Val> bool std::operator==(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&)
operator==(const _Rb_tree_iterator<_Val>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_tree.h:406:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::_Rb_tree_iterator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:910:5: note: candidate: template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Up>() == declval<_Tp>()))> std::operator==(const _Up&, const std::optional<_Tp>&)
operator==(const _Up& __lhs, const optional<_Tp>& __rhs)
^~~~~~~~
/usr/include/c++/7/optional:910:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: 'std::vector<Test>' is not derived from 'const std::optional<_Tp>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:904:5: note: candidate: template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const _Up&)
operator==(const optional<_Tp>& __lhs, const _Up& __rhs)
^~~~~~~~
/usr/include/c++/7/optional:904:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::optional<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:848:5: note: candidate: template<class _Tp> constexpr bool std::operator==(std::nullopt_t, const std::optional<_Tp>&)
operator==(nullopt_t, const optional<_Tp>& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/optional:848:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: 'std::vector<Test>' is not derived from 'const std::optional<_Tp>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:843:5: note: candidate: template<class _Tp> constexpr bool std::operator==(const std::optional<_Tp>&, std::nullopt_t)
operator==(const optional<_Tp>& __lhs, nullopt_t) noexcept
^~~~~~~~
/usr/include/c++/7/optional:843:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::optional<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:792:5: note: candidate: template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const std::optional<_Up>&)
operator==(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
^~~~~~~~
/usr/include/c++/7/optional:792:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::optional<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/iterator:66:0,
from main.cpp:6:
/usr/include/c++/7/bits/stream_iterator.h:130:5: note: candidate: template<class _Tp, class _CharT, class _Traits, class _Dist> bool std::operator==(const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&, const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&)
operator==(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stream_iterator.h:130:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/locale_facets.h:48:0,
from /usr/include/c++/7/bits/basic_ios.h:37,
from /usr/include/c++/7/ios:44,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/streambuf_iterator.h:204:5: note: candidate: template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
^~~~~~~~
/usr/include/c++/7/bits/streambuf_iterator.h:204:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::istreambuf_iterator<_CharT, _Traits>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/ios_base.h:46:0,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/system_error:311:3: note: candidate: bool std::operator==(const std::error_condition&, const std::error_condition&)
operator==(const error_condition& __lhs,
^~~~~~~~
/usr/include/c++/7/system_error:311:3: note: no known conversion for argument 1 from 'int' to 'const std::error_condition&'
/usr/include/c++/7/system_error:304:3: note: candidate: bool std::operator==(const std::error_condition&, const std::error_code&)
operator==(const error_condition& __lhs, const error_code& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:304:3: note: no known conversion for argument 1 from 'int' to 'const std::error_condition&'
/usr/include/c++/7/system_error:297:3: note: candidate: bool std::operator==(const std::error_code&, const std::error_condition&)
operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:297:3: note: no known conversion for argument 1 from 'int' to 'const std::error_code&'
/usr/include/c++/7/system_error:292:3: note: candidate: bool std::operator==(const std::error_code&, const std::error_code&)
operator==(const error_code& __lhs, const error_code& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:292:3: note: no known conversion for argument 1 from 'int' to 'const std::error_code&'
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6043:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6043:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6031:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator==(const _CharT* __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6031:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const _CharT*' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6017:5: note: candidate: template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::__cxx11::basic_string<_CharT>&, const std::__cxx11::basic_string<_CharT>&)
operator==(const basic_string<_CharT>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6017:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::__cxx11::basic_string<_CharT>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6009:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6009:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/string_view:462:5: note: candidate: template<class _CharT, class _Traits> constexpr bool std::operator==(std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >, std::basic_string_view<_CharT, _Traits>)
operator==(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
^~~~~~~~
/usr/include/c++/7/string_view:462:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: 'std::vector<Test>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/string_view:456:5: note: candidate: template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >)
operator==(basic_string_view<_CharT, _Traits> __x,
^~~~~~~~
/usr/include/c++/7/string_view:456:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/string_view:450:5: note: candidate: template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)
operator==(basic_string_view<_CharT, _Traits> __x,
^~~~~~~~
/usr/include/c++/7/string_view:450:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/iosfwd:40:0,
from /usr/include/c++/7/ios:38,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/postypes.h:216:5: note: candidate: template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
^~~~~~~~
/usr/include/c++/7/bits/postypes.h:216:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::fpos<_StateT>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:64:0,
from main.cpp:4:
/usr/include/c++/7/bits/stl_deque.h:2258:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator==(const std::deque<_Tp, _Alloc>&, const std::deque<_Tp, _Alloc>&)
operator==(const deque<_Tp, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:2258:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::deque<_Tp, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:64:0,
from main.cpp:4:
/usr/include/c++/7/bits/stl_deque.h:274:5: note: candidate: template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> bool std::operator==(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)
operator==(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:274:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:64:0,
from main.cpp:4:
/usr/include/c++/7/bits/stl_deque.h:267:5: note: candidate: template<class _Tp, class _Ref, class _Ptr> bool std::operator==(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
operator==(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:267:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:61:0,
from main.cpp:4:
/usr/include/c++/7/bits/allocator.h:152:5: note: candidate: template<class _Tp> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)
operator==(const allocator<_Tp>&, const allocator<_Tp>&)
^~~~~~~~
/usr/include/c++/7/bits/allocator.h:152:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::allocator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:61:0,
from main.cpp:4:
/usr/include/c++/7/bits/allocator.h:146:5: note: candidate: template<class _T1, class _T2> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)
operator==(const allocator<_T1>&, const allocator<_T2>&)
^~~~~~~~
/usr/include/c++/7/bits/allocator.h:146:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::allocator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:1127:5: note: candidate: template<class _Iterator> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)
operator==(const move_iterator<_Iterator>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1127:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:1121:5: note: candidate: template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)
operator==(const move_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1121:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:340:5: note: candidate: template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
operator==(const reverse_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:340:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:302:5: note: candidate: template<class _Iterator> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
operator==(const reverse_iterator<_Iterator>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:302:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/utility:70:0,
from /usr/include/c++/7/algorithm:60,
from main.cpp:2:
/usr/include/c++/7/bits/stl_pair.h:448:5: note: candidate: template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_pair.h:448:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const std::pair<_T1, _T2>' and 'int'
assert(a == b);
^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/c++allocator.h:33:0,
from /usr/include/c++/7/bits/allocator.h:46,
from /usr/include/c++/7/deque:61,
from main.cpp:4:
/usr/include/c++/7/ext/new_allocator.h:155:5: note: candidate: template<class _Tp> bool __gnu_cxx::operator==(const __gnu_cxx::new_allocator<_Tp>&, const __gnu_cxx::new_allocator<_Tp>&)
operator==(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
^~~~~~~~
/usr/include/c++/7/ext/new_allocator.h:155:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const __gnu_cxx::new_allocator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:869:5: note: candidate: template<class _Iterator, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)
operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:869:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:862:5: note: candidate: template<class _IteratorL, class _IteratorR, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)
operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:862:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:47:21: note: mismatched types 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>' and 'int'
assert(a == b);
^
main.cpp:52:48: error: no matching function for call to 'initialize_vector<int>(int&, int, int)'
auto a = initialize_vector<int>(v, 2, 1);
^
In file included from main.cpp:13:0:
initialize_vector.h:5:19: note: candidate: template<class T, class ... D> int initialize_vector(T, int)
std::vector<auto> initialize_vector(T value, int s) {
^~~~~~~~~~~~~~~~~
initialize_vector.h:5:19: note: template argument deduction/substitution failed:
main.cpp:52:48: note: candidate expects 2 arguments, 3 provided
auto a = initialize_vector<int>(v, 2, 1);
^
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:18: error: no match for 'operator==' (operand types are 'int' and 'std::vector<long int>')
assert(a == b);
~~^~~~
In file included from /usr/include/c++/7/queue:64:0,
from main.cpp:9:
/usr/include/c++/7/bits/stl_queue.h:318:5: note: candidate: template<class _Tp, class _Seq> bool std::operator==(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&)
operator==(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_queue.h:318:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::queue<_Tp, _Seq>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/vector:64:0,
from /usr/include/c++/7/queue:61,
from main.cpp:9:
/usr/include/c++/7/bits/stl_vector.h:1601:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator==(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)
operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_vector.h:1601:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::vector<_Tp, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:81:0,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr.h:378:5: note: candidate: template<class _Tp> bool std::operator==(std::nullptr_t, const std::shared_ptr<_Tp>&)
operator==(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:378:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: 'std::vector<long int>' is not derived from 'const std::shared_ptr<_Tp>'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:81:0,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr.h:373:5: note: candidate: template<class _Tp> bool std::operator==(const std::shared_ptr<_Tp>&, std::nullptr_t)
operator==(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:373:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::shared_ptr<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:81:0,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr.h:368:5: note: candidate: template<class _Tp, class _Up> bool std::operator==(const std::shared_ptr<_Tp>&, const std::shared_ptr<_Up>&)
operator==(const shared_ptr<_Tp>& __a, const shared_ptr<_Up>& __b) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr.h:368:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::shared_ptr<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr_base.h:1420:5: note: candidate: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(std::nullptr_t, const std::__shared_ptr<_Tp, _Lp>&)
operator==(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1420:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: 'std::vector<long int>' is not derived from 'const std::__shared_ptr<_Tp, _Lp>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr_base.h:1415:5: note: candidate: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp, _Lp>&, std::nullptr_t)
operator==(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1415:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::__shared_ptr<_Tp, _Lp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from main.cpp:8:
/usr/include/c++/7/bits/shared_ptr_base.h:1409:5: note: candidate: template<class _Tp1, class _Tp2, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp1, _Lp>&, const std::__shared_ptr<_Tp2, _Lp>&)
operator==(const __shared_ptr<_Tp1, _Lp>& __a,
^~~~~~~~
/usr/include/c++/7/bits/shared_ptr_base.h:1409:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::__shared_ptr<_Tp1, _Lp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:80:0,
from main.cpp:8:
/usr/include/c++/7/bits/unique_ptr.h:690:5: note: candidate: template<class _Tp, class _Dp> bool std::operator==(std::nullptr_t, const std::unique_ptr<_Tp, _Dp>&)
operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:690:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: 'std::vector<long int>' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:80:0,
from main.cpp:8:
/usr/include/c++/7/bits/unique_ptr.h:685:5: note: candidate: template<class _Tp, class _Dp> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, std::nullptr_t)
operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:685:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/memory:80:0,
from main.cpp:8:
/usr/include/c++/7/bits/unique_ptr.h:679:5: note: candidate: template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, const std::unique_ptr<_Up, _Ep>&)
operator==(const unique_ptr<_Tp, _Dp>& __x,
^~~~~~~~
/usr/include/c++/7/bits/unique_ptr.h:679:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:62:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_multimap.h:1059:5: note: candidate: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::multimap<_Key, _Tp, _Compare, _Alloc>&, const std::multimap<_Key, _Tp, _Compare, _Alloc>&)
operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_multimap.h:1059:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::multimap<_Key, _Tp, _Compare, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:61:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_map.h:1394:5: note: candidate: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::map<_Key, _Tp, _Compare, _Alloc>&, const std::map<_Key, _Tp, _Compare, _Alloc>&)
operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_map.h:1394:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::map<_Key, _Tp, _Compare, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_map.h:63:0,
from /usr/include/c++/7/map:61,
from main.cpp:7:
/usr/include/c++/7/tuple:1397:5: note: candidate: template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const std::tuple<_Tps ...>&, const std::tuple<_Args2 ...>&)
operator==(const tuple<_TElements...>& __t,
^~~~~~~~
/usr/include/c++/7/tuple:1397:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::tuple<_Tps ...>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/bits/stl_map.h:63,
from /usr/include/c++/7/map:61,
from main.cpp:7:
/usr/include/c++/7/array:252:5: note: candidate: template<class _Tp, long unsigned int _Nm> bool std::operator==(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)
operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~~~~~~
/usr/include/c++/7/array:252:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::array<_Tp, _Nm>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:60:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_tree.h:1533:5: note: candidate: template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator==(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&)
operator==(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_tree.h:1533:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/map:60:0,
from main.cpp:7:
/usr/include/c++/7/bits/stl_tree.h:406:5: note: candidate: template<class _Val> bool std::operator==(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&)
operator==(const _Rb_tree_iterator<_Val>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_tree.h:406:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::_Rb_tree_iterator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:910:5: note: candidate: template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Up>() == declval<_Tp>()))> std::operator==(const _Up&, const std::optional<_Tp>&)
operator==(const _Up& __lhs, const optional<_Tp>& __rhs)
^~~~~~~~
/usr/include/c++/7/optional:910:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: 'std::vector<long int>' is not derived from 'const std::optional<_Tp>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:904:5: note: candidate: template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const _Up&)
operator==(const optional<_Tp>& __lhs, const _Up& __rhs)
^~~~~~~~
/usr/include/c++/7/optional:904:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::optional<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:848:5: note: candidate: template<class _Tp> constexpr bool std::operator==(std::nullopt_t, const std::optional<_Tp>&)
operator==(nullopt_t, const optional<_Tp>& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/optional:848:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: 'std::vector<long int>' is not derived from 'const std::optional<_Tp>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:843:5: note: candidate: template<class _Tp> constexpr bool std::operator==(const std::optional<_Tp>&, std::nullopt_t)
operator==(const optional<_Tp>& __lhs, nullopt_t) noexcept
^~~~~~~~
/usr/include/c++/7/optional:843:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::optional<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/node_handle.h:39:0,
from /usr/include/c++/7/bits/stl_tree.h:72,
from /usr/include/c++/7/map:60,
from main.cpp:7:
/usr/include/c++/7/optional:792:5: note: candidate: template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() == declval<_Up>()))> std::operator==(const std::optional<_Tp>&, const std::optional<_Up>&)
operator==(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
^~~~~~~~
/usr/include/c++/7/optional:792:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::optional<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/iterator:66:0,
from main.cpp:6:
/usr/include/c++/7/bits/stream_iterator.h:130:5: note: candidate: template<class _Tp, class _CharT, class _Traits, class _Dist> bool std::operator==(const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&, const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&)
operator==(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stream_iterator.h:130:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/locale_facets.h:48:0,
from /usr/include/c++/7/bits/basic_ios.h:37,
from /usr/include/c++/7/ios:44,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/streambuf_iterator.h:204:5: note: candidate: template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
^~~~~~~~
/usr/include/c++/7/bits/streambuf_iterator.h:204:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::istreambuf_iterator<_CharT, _Traits>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/ios_base.h:46:0,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/system_error:311:3: note: candidate: bool std::operator==(const std::error_condition&, const std::error_condition&)
operator==(const error_condition& __lhs,
^~~~~~~~
/usr/include/c++/7/system_error:311:3: note: no known conversion for argument 1 from 'int' to 'const std::error_condition&'
/usr/include/c++/7/system_error:304:3: note: candidate: bool std::operator==(const std::error_condition&, const std::error_code&)
operator==(const error_condition& __lhs, const error_code& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:304:3: note: no known conversion for argument 1 from 'int' to 'const std::error_condition&'
/usr/include/c++/7/system_error:297:3: note: candidate: bool std::operator==(const std::error_code&, const std::error_condition&)
operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:297:3: note: no known conversion for argument 1 from 'int' to 'const std::error_code&'
/usr/include/c++/7/system_error:292:3: note: candidate: bool std::operator==(const std::error_code&, const std::error_code&)
operator==(const error_code& __lhs, const error_code& __rhs) noexcept
^~~~~~~~
/usr/include/c++/7/system_error:292:3: note: no known conversion for argument 1 from 'int' to 'const std::error_code&'
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6043:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6043:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6031:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator==(const _CharT* __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6031:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const _CharT*' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6017:5: note: candidate: template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::__cxx11::basic_string<_CharT>&, const std::__cxx11::basic_string<_CharT>&)
operator==(const basic_string<_CharT>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6017:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::__cxx11::basic_string<_CharT>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/basic_string.h:6009:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:6009:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/string_view:462:5: note: candidate: template<class _CharT, class _Traits> constexpr bool std::operator==(std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >, std::basic_string_view<_CharT, _Traits>)
operator==(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
^~~~~~~~
/usr/include/c++/7/string_view:462:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: 'std::vector<long int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/string_view:456:5: note: candidate: template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >)
operator==(basic_string_view<_CharT, _Traits> __x,
^~~~~~~~
/usr/include/c++/7/string_view:456:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/string_view:450:5: note: candidate: template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)
operator==(basic_string_view<_CharT, _Traits> __x,
^~~~~~~~
/usr/include/c++/7/string_view:450:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/iosfwd:40:0,
from /usr/include/c++/7/ios:38,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:5:
/usr/include/c++/7/bits/postypes.h:216:5: note: candidate: template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
^~~~~~~~
/usr/include/c++/7/bits/postypes.h:216:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::fpos<_StateT>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:64:0,
from main.cpp:4:
/usr/include/c++/7/bits/stl_deque.h:2258:5: note: candidate: template<class _Tp, class _Alloc> bool std::operator==(const std::deque<_Tp, _Alloc>&, const std::deque<_Tp, _Alloc>&)
operator==(const deque<_Tp, _Alloc>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:2258:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::deque<_Tp, _Alloc>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:64:0,
from main.cpp:4:
/usr/include/c++/7/bits/stl_deque.h:274:5: note: candidate: template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> bool std::operator==(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)
operator==(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:274:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:64:0,
from main.cpp:4:
/usr/include/c++/7/bits/stl_deque.h:267:5: note: candidate: template<class _Tp, class _Ref, class _Ptr> bool std::operator==(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
operator==(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:267:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:61:0,
from main.cpp:4:
/usr/include/c++/7/bits/allocator.h:152:5: note: candidate: template<class _Tp> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)
operator==(const allocator<_Tp>&, const allocator<_Tp>&)
^~~~~~~~
/usr/include/c++/7/bits/allocator.h:152:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::allocator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/deque:61:0,
from main.cpp:4:
/usr/include/c++/7/bits/allocator.h:146:5: note: candidate: template<class _T1, class _T2> bool std::operator==(const std::allocator<_Tp>&, const std::allocator<_Tp>&)
operator==(const allocator<_T1>&, const allocator<_T2>&)
^~~~~~~~
/usr/include/c++/7/bits/allocator.h:146:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::allocator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:1127:5: note: candidate: template<class _Iterator> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)
operator==(const move_iterator<_Iterator>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1127:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:1121:5: note: candidate: template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)
operator==(const move_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1121:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:340:5: note: candidate: template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
operator==(const reverse_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:340:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:302:5: note: candidate: template<class _Iterator> constexpr bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
operator==(const reverse_iterator<_Iterator>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:302:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/utility:70:0,
from /usr/include/c++/7/algorithm:60,
from main.cpp:2:
/usr/include/c++/7/bits/stl_pair.h:448:5: note: candidate: template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_pair.h:448:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const std::pair<_T1, _T2>' and 'int'
assert(a == b);
^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/c++allocator.h:33:0,
from /usr/include/c++/7/bits/allocator.h:46,
from /usr/include/c++/7/deque:61,
from main.cpp:4:
/usr/include/c++/7/ext/new_allocator.h:155:5: note: candidate: template<class _Tp> bool __gnu_cxx::operator==(const __gnu_cxx::new_allocator<_Tp>&, const __gnu_cxx::new_allocator<_Tp>&)
operator==(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
^~~~~~~~
/usr/include/c++/7/ext/new_allocator.h:155:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const __gnu_cxx::new_allocator<_Tp>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:869:5: note: candidate: template<class _Iterator, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)
operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:869:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' and 'int'
assert(a == b);
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/algorithm:61,
from main.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:862:5: note: candidate: template<class _IteratorL, class _IteratorR, class _Container> bool __gnu_cxx::operator==(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)
operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:862:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/cassert:44:0,
from main.cpp:1:
main.cpp:61:21: note: mismatched types 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>' and 'int'
assert(a == b);
^
In file included from main.cpp:13:0:
initialize_vector.h: In instantiation of 'int initialize_vector(T, int) [with T = int; D = {}]':
main.cpp:25:47: required from here
initialize_vector.h:6:33: error: 'out' was not declared in this scope
return std::vector<auto> out(s, value);
~~~^~~~~~~~~~
initialize_vector.h:6:33: note: suggested alternative: 'putw'
return std::vector<auto> out(s, value);
~~~^~~~~~~~~~
putw
initialize_vector.h: In instantiation of 'int initialize_vector(T, int) [with T = Test; D = {}]':
main.cpp:45:47: required from here
initialize_vector.h:6:33: error: 'out' was not declared in this scope
initialize_vector.h:6:33: note: suggested alternative: 'putw'
return std::vector<auto> out(s, value);
~~~^~~~~~~~~~
putw
initialize_vector.h: In instantiation of 'int initialize_vector(T, int) [with T = long int; D = {}]':
main.cpp:59:49: required from here
initialize_vector.h:6:33: error: 'out' was not declared in this scope
initialize_vector.h:6:33: note: suggested alternative: 'putw'
return std::vector<auto> out(s, value);
~~~^~~~~~~~~~
putw
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