Error: execution of an external compiler program 'g++ -c -w -w -fpermissive -I"/Users/bung/nim_works/nimfastText/nimfastText/src" -std=c++0x  -I/Users/bung/Nim/lib -o /Users/bung/.cache/nim/testlang_d/nimfastText_testlang.cpp.o /Users/bung/.cache/nim/testlang_d/nimfastText_testlang.cpp' failed with exit code: 1

/Users/bung/.cache/nim/testlang_d/nimfastText_testlang.cpp:419:28: error: object of type 'fasttext::FastText' cannot be assigned because its copy assignment operator is implicitly deleted
        ft_RhpgqEiwiP4pLtNJgzum8g = fasttext::FastText();
                                  ^
/Users/bung/nim_works/nimfastText/nimfastText/src/fasttext.h:46:24: note: copy assignment operator of 'FastText' is implicitly deleted because field 'tokenCount_' has a deleted copy assignment operator
  std::atomic<int64_t> tokenCount_{};
                       ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/atomic:1088:7: note: copy assignment operator of 'atomic<long long>' is implicitly deleted because base class '__atomic_base<long long>' has a deleted copy assignment operator
    : public __atomic_base<_Tp>
      ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/atomic:1007:7: note: copy assignment operator of '__atomic_base<long long, true>' is implicitly deleted because base class '__atomic_base<long long, false>' has a deleted copy assignment operator
    : public __atomic_base<_Tp, false>
      ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/atomic:988:20: note: 'operator=' has been explicitly marked deleted here
    __atomic_base& operator=(const __atomic_base&) = delete;
                   ^
/Users/bung/.cache/nim/testlang_d/nimfastText_testlang.cpp:423:28: error: no matching member function for call to 'loadModel'
        ft_RhpgqEiwiP4pLtNJgzum8g.loadModel(langModel_TylxtSTWIQllDJjD6QiZmw);
        ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Users/bung/nim_works/nimfastText/nimfastText/src/fasttext.h:82:8: note: candidate function not viable: no known conversion from 'NimStringDesc *' to 'std::istream &' (aka 'basic_istream<char> &') for 1st argument
  void loadModel(std::istream&);
       ^
/Users/bung/nim_works/nimfastText/nimfastText/src/fasttext.h:83:8: note: candidate function not viable: no known conversion from 'NimStringDesc *' to 'const std::string' (aka 'const basic_string<char, char_traits<char>, allocator<char> >') for 1st argument
  void loadModel(const std::string&);
       ^
2 errors generated.