MSVC Toml std::array not working #564
Description
I have the following code snippet, the json version works but the toml version breaks.
#include <rfl/json.hpp>
#include <rfl/toml.hpp>
#include <rfl.hpp>
struct MyStruct {
std::array<char, 512> bytes;
};
int main()
{
MyStruct mystruct;
//const std::string json_string = rfl::json::write(mystruct); // works
const std::string toml_string = rfl::toml::write(mystruct); // death
return 0;
}Build started at 3:05 AM...
1>------ Build started: Project: Test, Configuration: Debug x64 ------
1> Test.cpp
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(223,44): error C2338: static assertion failed: 'A toml::value<> must model one of the native TOML value types:
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(223,44): error C2338: | - std::string
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(223,44): error C2338: | - int64_t
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(223,44): error C2338: | - double
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(223,44): error C2338: | - bool
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(223,44): error C2338: | - toml::date
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(223,44): error C2338: | - toml::time
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(223,44): error C2338: | - toml::date_time'
1> (compiling source file '../Test.cpp')
1> A:\Test\tomlplusplus\include\toml++\impl\value.hpp(223,44):
1> the template instantiation context (the oldest one first) is
1> A:\Test\Test.cpp(14,45):
1> see reference to function template instantiation 'std::string rfl::toml::write<,MyStruct>(const _T0 &)' being compiled
1> with
1> [
1> _T0=MyStruct
1> ]
1> A:\Test\reflect-cpp\include\rfl\toml\write.hpp(44,30):
1> see reference to function template instantiation 'void rfl::parsing::Parser<rfl::toml::Reader,rfl::toml::Writer,rfl::toml::write::T,rfl::toml::write::ProcessorsType>::write<rfl::parsing::Parent<rfl::toml::Writer>::Root>(const W &,const T &,const P &)' being compiled
1> with
1> [
1> W=rfl::toml::Writer,
1> T=rfl::toml::write::T,
1> P=rfl::parsing::Parent<rfl::toml::Writer>::Root
1> ]
1> A:\Test\reflect-cpp\include\rfl\parsing\Parser_default.hpp(116,56):
1> see reference to function template instantiation 'void rfl::parsing::NamedTupleParser<R,W,false,false,false,ProcessorsType,rfl::Field<rfl::internal::StringLiteral<6>{std::array<char,6>{_Ty98,121,116,101,115,0}},rfl::make_field::T0>>::write<P>(const W &,const rfl::NamedTuple<rfl::Field<rfl::internal::StringLiteral<6>{std::array<_Ty,6>{_Ty98,121,116,101,115,0}},rfl::make_field::T0>> &,const P &)' being compiled
1> with
1> [
1> R=rfl::toml::Reader,
1> W=rfl::toml::Writer,
1> ProcessorsType=rfl::toml::write::ProcessorsType,
1> _Ty=char,
1> P=rfl::parsing::Parent<rfl::toml::Writer>::Root
1> ]
1> A:\Test\reflect-cpp\include\rfl\parsing\NamedTupleParser.hpp(156,7):
1> see reference to function template instantiation 'void rfl::parsing::NamedTupleParser<R,W,false,false,false,ProcessorsType,rfl::Field<rfl::internal::StringLiteral<6>{std::array<char,6>{_Ty98,121,116,101,115,0}},rfl::make_field::T0>>::build_object<0>(const W &,const rfl::NamedTuple<rfl::Field<rfl::internal::StringLiteral<6>{std::array<_Ty,6>{_Ty98,121,116,101,115,0}},rfl::make_field::T0>> &,rfl::toml::Writer::TOMLObject *,std::integer_sequence<int,0>)' being compiled
1> with
1> [
1> R=rfl::toml::Reader,
1> W=rfl::toml::Writer,
1> ProcessorsType=rfl::toml::write::ProcessorsType,
1> _Ty=char
1> ]
1> A:\Test\reflect-cpp\include\rfl\parsing\NamedTupleParser.hpp(227,6):
1> see reference to function template instantiation 'void rfl::parsing::NamedTupleParser<R,W,false,false,false,ProcessorsType,rfl::Field<rfl::internal::StringLiteral<6>{std::array<char,6>{_Ty98,121,116,101,115,0}},rfl::make_field::T0>>::add_field_to_object<0>(const W &,const rfl::NamedTuple<rfl::Field<rfl::internal::StringLiteral<6>{std::array<_Ty,6>{_Ty98,121,116,101,115,0}},rfl::make_field::T0>> &,rfl::toml::Writer::TOMLObject *)' being compiled
1> with
1> [
1> R=rfl::toml::Reader,
1> W=rfl::toml::Writer,
1> ProcessorsType=rfl::toml::write::ProcessorsType,
1> _Ty=char
1> ]
1> A:\Test\reflect-cpp\include\rfl\parsing\NamedTupleParser.hpp(202,50):
1> see reference to function template instantiation 'void rfl::parsing::Parser<R,W,rfl::parsing::NamedTupleParser<R,W,false,false,false,ProcessorsType,rfl::Field<rfl::internal::StringLiteral<6>{std::array<char,6>{_Ty98,121,116,101,115,0}},rfl::make_field::T0>>::add_field_to_object::ValueType,ProcessorsType>::write<rfl::parsing::Parent<W>::Object>(const W &,T *,const P &)' being compiled
1> with
1> [
1> R=rfl::toml::Reader,
1> W=rfl::toml::Writer,
1> ProcessorsType=rfl::toml::write::ProcessorsType,
1> _Ty=char,
1> T=const std::array<char,512>,
1> P=rfl::parsing::Parent<rfl::toml::Writer>::Object
1> ]
1> A:\Test\reflect-cpp\include\rfl\parsing\Parser_ptr.hpp(55,59):
1> see reference to function template instantiation 'void rfl::parsing::Parser<R,W,std::array<char,512>,ProcessorsType>::write<P>(const W &,const std::array<char,512> &,const P &)' being compiled
1> with
1> [
1> R=rfl::toml::Reader,
1> W=rfl::toml::Writer,
1> ProcessorsType=rfl::toml::write::ProcessorsType,
1> P=rfl::parsing::Parent<rfl::toml::Writer>::Object
1> ]
1> A:\Test\reflect-cpp\include\rfl\parsing\Parser_array.hpp(62,61):
1> see reference to function template instantiation 'void rfl::parsing::Parser<R,W,char,ProcessorsType>::write<rfl::parsing::Parent<W>::Array>(const W &,const T &,const P &)' being compiled
1> with
1> [
1> R=rfl::toml::Reader,
1> W=rfl::toml::Writer,
1> ProcessorsType=rfl::toml::write::ProcessorsType,
1> T=char,
1> P=rfl::parsing::Parent<rfl::toml::Writer>::Array
1> ]
1> A:\Test\reflect-cpp\include\rfl\parsing\Parser_basic_type.hpp(53,17):
1> see reference to function template instantiation 'rfl::toml::Writer::TOMLVar rfl::parsing::Parent<rfl::toml::Writer>::add_value<P,T>(const W &,const T &,const ParentType &)' being compiled
1> with
1> [
1> P=rfl::parsing::Parent<rfl::toml::Writer>::Array,
1> T=char,
1> W=rfl::toml::Writer,
1> ParentType=rfl::parsing::Parent<rfl::toml::Writer>::Array
1> ]
1> A:\Test\reflect-cpp\include\rfl\parsing\Parent.hpp(190,17):
1> see reference to function template instantiation 'rfl::toml::Writer::OutputVarType rfl::toml::Writer::add_value_to_array<T>(const T &,rfl::toml::Writer::OutputArrayType *) const' being compiled
1> with
1> [
1> T=char
1> ]
1> A:\Test\reflect-cpp\include\rfl\toml\Writer.hpp(69,43):
1> see reference to class template instantiation 'toml::v3::value<void>' being compiled
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(241,13): error C2182: 'val_': this use of 'void' is not valid
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(255,21): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(644,15): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(651,16): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(658,21): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(665,22): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(672,15): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(679,16): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(686,21): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(693,22): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(700,31): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(707,31): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(714,37): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(721,37): error C7683: you cannot create a reference to 'void'
1> (compiling source file '../Test.cpp')
1>A:\Test\tomlplusplus\include\toml++\impl\value.hpp(721,12): error C2535: 'toml::v3::value<void>::operator int &&(void) noexcept &&': member function already defined or declared
1> (compiling source file '../Test.cpp')
1> A:\Test\tomlplusplus\include\toml++\impl\value.hpp(707,12):
1> see declaration of 'toml::v3::value<void>::operator int &&'
========== Build: 0 succeeded, 1 failed, 2 up-to-date, 0 skipped ==========
========== Build completed at 3:05 AM and took 02.212 seconds ==========