0_0_21067164_10996.cpp: In lambda function:
0_0_21067164_10996.cpp:29:104: error: lvalue required as left operand of assignment
std::sort(a,a + n,[](const blocktype lhs,const blocktype rhs){return lhs.lw.l < rhs.lw.l || lhs.lw.l = rhs.lw.l && lhs.h < rhs.h;});
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:71:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:61,
from 0_0_21067164_10996.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_iter<_Compare>::operator()(_Iterator1, _Iterator2) [with _Iterator1 = blocktype*; _Iterator2 = blocktype*; _Compare = main()::<lambda(blocktype, blocktype)>]':
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1846:27: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1884:70: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1970:55: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4716:78: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = blocktype*; _Compare = main()::<lambda(blocktype, blocktype)>]'
0_0_21067164_10996.cpp:29:133: required from here
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h:121:46: error: void value not ignored as it ought to be
{ return bool(_M_comp(*__it1, *__it2)); }
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Val_comp_iter<_Compare>::operator()(_Value&, _Iterator) [with _Value = blocktype; _Iterator = blocktype*; _Compare = main()::<lambda(blocktype, blocktype)>]':
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1827:34: required from 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Val_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1855:46: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1884:70: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1970:55: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4716:78: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = blocktype*; _Compare = main()::<lambda(blocktype, blocktype)>]'
0_0_21067164_10996.cpp:29:133: required from here
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h:166:37: error: void value not ignored as it ought to be
{ return bool(_M_comp(__val, *__it)); }
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_val<_Compare>::operator()(_Iterator, _Value&) [with _Iterator = blocktype*; _Value = blocktype; _Compare = main()::<lambda(blocktype, blocktype)>]':
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_heap.h:129:76: required from 'void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = blocktype*; _Distance = long long int; _Tp = blocktype; _Compare = __gnu_cxx::__ops::_Iter_comp_val<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_heap.h:230:51: required from 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = blocktype*; _Distance = long long int; _Tp = blocktype; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_heap.h:334:15: required from 'void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1673:49: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1932:59: required from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1947:59: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = blocktype*; _Size = long long int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1969:11: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = blocktype*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<main()::<lambda(blocktype, blocktype)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4716:78: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = blocktype*; _Compare = main()::<lambda(blocktype, blocktype)>]'
0_0_21067164_10996.cpp:29:133: required from here
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h:141:37: error: void value not ignored as it ought to be
{ return bool(_M_comp(*__it, __val)); }
^
|