Strange compile errors

[liclac]

Looks like a simple case of a missing header, but I'm not sure which one. I'll try to fix it myself later, but it's probably a really simple fix for someone familiar with the codebase.

Running OSX 10.10.

➜  luabind git:(master) ✗ cmake .
-- Boost version: 1.57.0
-- Performing Test _HAS_CXX11_FLAG
-- Performing Test _HAS_CXX11_FLAG - Success
-- Checking C++ support for "auto"
-- Checking C++ support for "auto": works
-- Checking C++ support for "class_override_final"
-- Checking C++ support for "class_override_final": works
-- Checking C++ support for "constexpr"
-- Checking C++ support for "constexpr": works
-- Checking C++ support for "cstdint_header"
-- Checking C++ support for "cstdint_header": works
-- Checking C++ support for "decltype"
-- Checking C++ support for "decltype": works
-- Checking C++ support for "defaulted_functions"
-- Checking C++ support for "defaulted_functions": works
-- Checking C++ support for "deleted_functions"
-- Checking C++ support for "deleted_functions": works
-- Checking C++ support for "func_identifier"
-- Checking C++ support for "func_identifier": works
-- Checking C++ support for "initializer_list"
-- Checking C++ support for "initializer_list": works
-- Checking C++ support for "lambda"
-- Checking C++ support for "lambda": works
-- Checking C++ support for "long_long"
-- Checking C++ support for "long_long": works
-- Checking C++ support for "nullptr"
-- Checking C++ support for "nullptr": works
-- Checking C++ support for "rvalue_references"
-- Checking C++ support for "rvalue_references": works
-- Checking C++ support for "sizeof_member"
-- Checking C++ support for "sizeof_member": works
-- Checking C++ support for "static_assert"
-- Checking C++ support for "static_assert": works
-- Checking C++ support for "variadic_templates"
-- Checking C++ support for "variadic_templates": works
-- Found CXXFeatures: TRUE
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/uppfinnarn/luabind
➜  luabind git:(master) ✗ make
[  1%] Building CXX object src/CMakeFiles/luabind.dir/class.cpp.o
In file included from /Users/uppfinnarn/luabind/src/class.cpp:25:
In file included from /Users/uppfinnarn/luabind/luabind/class.hpp:72:
In file included from /Users/uppfinnarn/luabind/luabind/back_reference.hpp:28:
In file included from /Users/uppfinnarn/luabind/luabind/wrapper_base.hpp:29:
In file included from /Users/uppfinnarn/luabind/luabind/detail/call_member.hpp:34:
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:192:13: error: implicit
      instantiation of undefined template 'std::__1::basic_ostream<char,
      std::__1::char_traits<char> >'
          os.setstate(std::ios::failbit);
            ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/iosfwd:111:33: note:
      template is declared here
    class _LIBCPP_TYPE_VIS_ONLY basic_ostream;
                                ^
In file included from /Users/uppfinnarn/luabind/src/class.cpp:25:
In file included from /Users/uppfinnarn/luabind/luabind/class.hpp:72:
In file included from /Users/uppfinnarn/luabind/luabind/back_reference.hpp:28:
In file included from /Users/uppfinnarn/luabind/luabind/wrapper_base.hpp:29:
In file included from /Users/uppfinnarn/luabind/luabind/detail/call_member.hpp:34:
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:524:3: error: no matching
      function for call to 'operator=='
  LUABIND_OPERATOR_ADL_WKND(==)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:514:14: note: expanded from
      macro 'LUABIND_OPERATOR_ADL_WKND'
      return boost::operator op(x, y); \
             ^~~~~~~~~~~~~~~~~~
/usr/local/include/boost/bind/arg.hpp:41:24: note: candidate template ignored:
      could not match 'arg' against 'basic_iterator'
template< int I > bool operator==( arg<I> const &, arg<I> const & )
                       ^
/usr/local/include/boost/optional/optional.hpp:1244:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( optional<T> const& x, optional<T> const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1278:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( optional<T> const& x, T const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1312:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( T const& x, optional<T> const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1347:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( optional<T> const& x, none_t ) BOOST_NOEXCEPT
     ^
/usr/local/include/boost/optional/optional.hpp:1381:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( none_t , optional<T> const& y ) BOOST_NOEXCEPT
     ^
In file included from /Users/uppfinnarn/luabind/src/class.cpp:25:
In file included from /Users/uppfinnarn/luabind/luabind/class.hpp:72:
In file included from /Users/uppfinnarn/luabind/luabind/back_reference.hpp:28:
In file included from /Users/uppfinnarn/luabind/luabind/wrapper_base.hpp:29:
In file included from /Users/uppfinnarn/luabind/luabind/detail/call_member.hpp:34:
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:524:3: error: no matching
      function for call to 'operator=='
  LUABIND_OPERATOR_ADL_WKND(==)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:521:14: note: expanded from
      macro 'LUABIND_OPERATOR_ADL_WKND'
      return boost::operator op(x, y); \
             ^~~~~~~~~~~~~~~~~~
/usr/local/include/boost/bind/arg.hpp:41:24: note: candidate template ignored:
      could not match 'arg' against 'basic_iterator'
template< int I > bool operator==( arg<I> const &, arg<I> const & )
                       ^
/usr/local/include/boost/optional/optional.hpp:1244:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( optional<T> const& x, optional<T> const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1278:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( optional<T> const& x, T const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1312:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( T const& x, optional<T> const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1347:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( optional<T> const& x, none_t ) BOOST_NOEXCEPT
     ^
/usr/local/include/boost/optional/optional.hpp:1381:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator == ( none_t , optional<T> const& y ) BOOST_NOEXCEPT
     ^
In file included from /Users/uppfinnarn/luabind/src/class.cpp:25:
In file included from /Users/uppfinnarn/luabind/luabind/class.hpp:72:
In file included from /Users/uppfinnarn/luabind/luabind/back_reference.hpp:28:
In file included from /Users/uppfinnarn/luabind/luabind/wrapper_base.hpp:29:
In file included from /Users/uppfinnarn/luabind/luabind/detail/call_member.hpp:34:
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:525:3: error: no matching
      function for call to 'operator!='
  LUABIND_OPERATOR_ADL_WKND(!=)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:514:14: note: expanded from
      macro 'LUABIND_OPERATOR_ADL_WKND'
      return boost::operator op(x, y); \
             ^~~~~~~~~~~~~~~~~~
/usr/local/include/boost/optional/optional.hpp:1254:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( optional<T> const& x, optional<T> const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1288:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( optional<T> const& x, T const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1322:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( T const& x, optional<T> const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1357:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( optional<T> const& x, none_t ) BOOST_NOEXCEPT
     ^
/usr/local/include/boost/optional/optional.hpp:1391:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( none_t, optional<T> const& y ) BOOST_NOEXCEPT
     ^
In file included from /Users/uppfinnarn/luabind/src/class.cpp:25:
In file included from /Users/uppfinnarn/luabind/luabind/class.hpp:72:
In file included from /Users/uppfinnarn/luabind/luabind/back_reference.hpp:28:
In file included from /Users/uppfinnarn/luabind/luabind/wrapper_base.hpp:29:
In file included from /Users/uppfinnarn/luabind/luabind/detail/call_member.hpp:34:
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:525:3: error: no matching
      function for call to 'operator!='
  LUABIND_OPERATOR_ADL_WKND(!=)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:521:14: note: expanded from
      macro 'LUABIND_OPERATOR_ADL_WKND'
      return boost::operator op(x, y); \
             ^~~~~~~~~~~~~~~~~~
/usr/local/include/boost/optional/optional.hpp:1254:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( optional<T> const& x, optional<T> const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1288:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( optional<T> const& x, T const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1322:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( T const& x, optional<T> const& y )
     ^
/usr/local/include/boost/optional/optional.hpp:1357:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( optional<T> const& x, none_t ) BOOST_NOEXCEPT
     ^
/usr/local/include/boost/optional/optional.hpp:1391:6: note: candidate template
      ignored: could not match 'optional' against 'basic_iterator'
bool operator != ( none_t, optional<T> const& y ) BOOST_NOEXCEPT
     ^
5 errors generated.
make[2]: *** [src/CMakeFiles/luabind.dir/class.cpp.o] Error 1
make[1]: *** [src/CMakeFiles/luabind.dir/all] Error 2
make: *** [all] Error 2

[Oberon00]

Seems like I need to test the library with Boost 1.57.

/Users/uppfinnarn/luabind/luabind/detail/object.hpp:192:13: error: implicit
instantiation of undefined template 'std::__1::basic_ostream<char,
    std::__1::char_traits<char> >'
    os.setstate(std::ios::failbit);

Try adding #include <iostream> or <ostream> in detail/object.hpp.

/Users/uppfinnarn/luabind/luabind/detail/object.hpp:524:3: error: no matching
    function for call to 'operator=='
LUABIND_OPERATOR_ADL_WKND(==)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/uppfinnarn/luabind/luabind/detail/object.hpp:514:14: note: expanded from
    macro 'LUABIND_OPERATOR_ADL_WKND'
    return boost::operator op(x, y); \
            ^~~~~~~~~~~~~~~~~~

Hmm. Try changing boost::operator to boost::iterators::operator here or change the returns to return x op y;.

[liclac]

Improvement! The errors disappeared, but now there's another one instead.

diff --git a/luabind/detail/object.hpp b/luabind/detail/object.hpp
index c69082f..365ec96 100644
--- a/luabind/detail/object.hpp
+++ b/luabind/detail/object.hpp
@@ -41,6 +41,8 @@
 #include <boost/tuple/tuple.hpp>
 #include <boost/utility/enable_if.hpp>

+#include <iostream>
+
 namespace luabind {

 namespace adl
@@ -511,14 +513,14 @@ namespace detail
       basic_iterator<basic_access> const& x \
     , basic_iterator<basic_access> const& y) \
   { \
-      return boost::operator op(x, y); \
+      return boost::iterators::operator op(x, y); \
   } \
  \
   inline bool operator op( \
       basic_iterator<raw_access> const& x \
     , basic_iterator<raw_access> const& y) \
   { \
-      return boost::operator op(x, y); \
+      return boost::iterators::operator op(x, y); \
   }

   LUABIND_OPERATOR_ADL_WKND(==)

Scanning dependencies of target luabind
[  1%] Building CXX object src/CMakeFiles/luabind.dir/class.cpp.o
[  2%] Building CXX object src/CMakeFiles/luabind.dir/class_info.cpp.o
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Linking CXX static library libluabind09.a
[ 27%] Built target luabind
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[ 30%] Building CXX object test/CMakeFiles/test_main.dir/test_has_get_pointer.cpp.o
Linking CXX static library libtest_main.a
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libtest_main.a(test_has_get_pointer.cpp.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libtest_main.a(test_has_get_pointer.cpp.o) has no symbols
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/Users/uppfinnarn/Projects/Libraries/luabind/test/test_exceptions.cpp:31:13: warning:
      definition of implicit copy constructor for 'ex' is deprecated because it
      has a user-declared destructor [-Wdeprecated]
    virtual ~ex() LUABIND_NOEXCEPT {}
            ^
/Users/uppfinnarn/Projects/Libraries/luabind/test/test_exceptions.cpp:44:13: note:
      implicit copy constructor for 'ex' first required here
    { throw ex("exception description"); }
            ^
1 warning generated.
Linking CXX executable test_exceptions
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      definition of implicit copy constructor for 'first_base' is deprecated
      because it has a user-declared destructor [-Wdeprecated]
    virtual ~first_base() {}
            ^
/Users/uppfinnarn/Projects/Libraries/luabind/test/test_held_type.cpp:62:8: note:
      implicit copy constructor for 'first_base' first required here
struct derived : first_base, base
       ^
/Users/uppfinnarn/Projects/Libraries/luabind/test/test_held_type.cpp:45:13: warning:
      definition of implicit copy constructor for 'base' is deprecated because
      it has a user-declared destructor [-Wdeprecated]
    virtual ~base() {}
            ^
/Users/uppfinnarn/Projects/Libraries/luabind/test/test_held_type.cpp:62:8: note:
      implicit copy constructor for 'base' first required here
struct derived : first_base, base
       ^
2 warnings generated.
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[ 61%] Building CXX object test/CMakeFiles/test_implicit_cast.dir/test_implicit_cast.cpp.o
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/test/test_implicit_cast.cpp:24:
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/luabind/luabind.hpp:27:
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/luabind/class.hpp:80:
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/detail/enum_maker.hpp:119:18: warning:
      definition of implicit copy constructor for
      'enum_maker<luabind::class_<<anonymous>::enum_placeholder,
      luabind::detail::unspecified, luabind::detail::unspecified,
      luabind::detail::unspecified> >' is deprecated because it has a
      user-declared copy assignment operator [-Wdeprecated]
            void operator=(enum_maker const&); // C4512, assignment oper...
                 ^
/Users/uppfinnarn/Projects/Libraries/luabind/test/test_implicit_cast.cpp:86:14: note:
      in instantiation of member function
      'luabind::class_<<anonymous>::enum_placeholder,
      luabind::detail::unspecified, luabind::detail::unspecified,
      luabind::detail::unspecified>::enum_' requested here
            .enum_("constants")
             ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/class.hpp:727:20: note:
      implicit copy constructor for
      'enum_maker<luabind::class_<<anonymous>::enum_placeholder,
      luabind::detail::unspecified, luabind::detail::unspecified,
      luabind::detail::unspecified> >' first required here
            return detail::enum_maker<self_t>(*this);
                   ^
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/test/test_implicit_cast.cpp:24:
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/luabind/luabind.hpp:27:
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/luabind/class.hpp:72:
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/luabind/back_reference.hpp:28:
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/luabind/wrapper_base.hpp:29:
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/luabind/detail/call_member.hpp:30:
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/luabind/detail/convert_to_lua.hpp:28:
In file included from /Users/uppfinnarn/Projects/Libraries/luabind/luabind/detail/policy.hpp:72:
/usr/local/include/boost/core/underlying_type.hpp:73:12: error: implicit
      instantiation of undefined template
      'boost::detail::underlying_type_impl<<anonymous>::LBENUM_t, void>'
    public detail::underlying_type_impl< EnumType >
           ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/detail/policy.hpp:503:37: note:
      in instantiation of template class
      'boost::underlying_type<<anonymous>::LBENUM_t>' requested here
            typedef typename boost::underlying_type<T>::type integral_t;
                                    ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/detail/call.hpp:295:34: note:
      in instantiation of function template specialization
      'luabind::detail::enum_converter::apply<<anonymous>::LBENUM_t>' requested
      here
                BOOST_PP_ENUM(N, LUABIND_INVOKE_ARG, LUABIND_INVOKE_IDENTITY)
                                 ^
/usr/local/include/boost/preprocessor/repetition/enum.hpp:35:79: note: expanded
      from macro 'BOOST_PP_ENUM_1'
  ...BOOST_PP_ENUM_1(c, m, d) BOOST_PP_REPEAT_1(c, BOOST_PP_ENUM_M_1, (m, d))
                                                                       ^
/usr/local/include/boost/preprocessor/repetition/repeat.hpp:38:63: note:
      expanded from macro 'BOOST_PP_REPEAT_1'
# define BOOST_PP_REPEAT_1(c, m, d) BOOST_PP_REPEAT_1_I(c, m, d)
                                                              ^
/usr/local/include/boost/preprocessor/repetition/repeat.hpp:43:66: note:
      expanded from macro 'BOOST_PP_REPEAT_1_I'
# define BOOST_PP_REPEAT_1_I(c, m, d) BOOST_PP_REPEAT_1_ ## c(m, d)
                                                                 ^
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
/usr/local/include/boost/preprocessor/repetition/enum.hpp:53:70: note: expanded
      from macro 'BOOST_PP_ENUM_M_1_IM'
#    define BOOST_PP_ENUM_M_1_IM(z, n, im) BOOST_PP_ENUM_M_1_I(z, n, im)
                                                                     ^
/usr/local/include/boost/preprocessor/repetition/enum.hpp:62:63: note: expanded
      from macro 'BOOST_PP_ENUM_M_1_I'
# define BOOST_PP_ENUM_M_1_I(z, n, m, d) BOOST_PP_COMMA_IF(n) m(z, n, d)
                                                              ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/detail/call.hpp:168:29: note:
      expanded from macro 'LUABIND_INVOKE_ARG'
    BOOST_PP_CAT(c,base(n)).apply( \
                            ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/detail/call.hpp:88:12: note:
      in instantiation of function template specialization
      'luabind::detail::invoke_normal<<anonymous>::LBENUM_t
      (*)(<anonymous>::LBENUM_t),
      boost::function_types::components<<anonymous>::LBENUM_t
      (*)(<anonymous>::LBENUM_t), boost::add_reference<mpl_::arg<-1> > >,
      luabind::detail::null_type>' requested here
    return invoke_normal(
           ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/detail/call.hpp:99:12: note:
      in instantiation of function template specialization
      'luabind::detail::invoke0<<anonymous>::LBENUM_t
      (*)(<anonymous>::LBENUM_t),
      boost::function_types::components<<anonymous>::LBENUM_t
      (*)(<anonymous>::LBENUM_t), boost::add_reference<mpl_::arg<-1> > >,
      luabind::detail::null_type, boost::is_void<<anonymous>::LBENUM_t> >'
      requested here
    return invoke0(
           ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/make_function.hpp:62:25: note:
      in instantiation of function template specialization
      'luabind::detail::invoke<<anonymous>::LBENUM_t (*)(<anonymous>::LBENUM_t),
      boost::function_types::components<<anonymous>::LBENUM_t
      (*)(<anonymous>::LBENUM_t), boost::add_reference<mpl_::arg<-1> > >,
      luabind::detail::null_type>' requested here
              results = invoke(
                        ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/make_function.hpp:32:28: note:
      (skipping 1 context in backtrace; use -ftemplate-backtrace-limit=0 to see
      all)
        : function_object(&entry_point)
                           ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/make_function.hpp:107:13: note:
      in instantiation of member function
      'luabind::detail::function_object_impl<<anonymous>::LBENUM_t
      (*)(<anonymous>::LBENUM_t),
      boost::function_types::components<<anonymous>::LBENUM_t
      (*)(<anonymous>::LBENUM_t), boost::add_reference<mpl_::arg<-1> > >,
      luabind::detail::null_type>::function_object_impl' requested here
      , new detail::function_object_impl<F, Signature, Policies>(
            ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/function.hpp:28:23: note:
      in instantiation of function template specialization
      'luabind::make_function<<anonymous>::LBENUM_t (*)(<anonymous>::LBENUM_t),
      boost::function_types::components<<anonymous>::LBENUM_t
      (*)(<anonymous>::LBENUM_t), boost::add_reference<mpl_::arg<-1> > >,
      luabind::detail::null_type>' requested here
          object fn = make_function(L, f, deduce_signature(f), policies);
                      ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/function.hpp:48:13: note:
      in instantiation of member function
      'luabind::detail::function_registration<<anonymous>::LBENUM_t
      (*)(<anonymous>::LBENUM_t), luabind::detail::null_type>::register_'
      requested here
        new detail::function_registration<F, Policies>(name, f, policies)));
            ^
/Users/uppfinnarn/Projects/Libraries/luabind/luabind/function.hpp:54:12: note:
      in instantiation of function template specialization
      'luabind::def<<anonymous>::LBENUM_t (*)(<anonymous>::LBENUM_t),
      luabind::detail::null_type>' requested here
    return def(name, f, detail::null_type());
           ^
/Users/uppfinnarn/Projects/Libraries/luabind/test/test_implicit_cast.cpp:91:9: note:
      in instantiation of function template specialization
      'luabind::def<<anonymous>::LBENUM_t (*)(<anonymous>::LBENUM_t)>' requested
      here
        def("enum_by_val", &enum_by_val),
        ^
/usr/local/include/boost/core/underlying_type.hpp:31:8: note: template is
      declared here
struct underlying_type_impl;
       ^
1 warning and 1 error generated.
make[2]: *** [test/CMakeFiles/test_implicit_cast.dir/test_implicit_cast.cpp.o] Error 1
make[1]: *** [test/CMakeFiles/test_implicit_cast.dir/all] Error 2
make: *** [all] Error 2

[liclac]

Ah, looks like passing -DLUABIND_NO_SCOPED_ENUM:BOOL=ON to CMake fixes it. Would it be possible to autodetect when these are available?

[Oberon00]

See bee4b85a9bcb48b707980b9016eaddb287be3deb.

[liclac]

Ah, looks like it's only needed for that one unit test, nevermind then. That PR fixes the actual library building, if you don't mind the placement of the include.

[Oberon00]

(Hopefully) fixed by 9a2a2f1aa23cbb5d5e46a776b49415d071bac187 and fb3c6623c728209a2ba69d178bd87589bf04e9cf. Please tell me if not.