libstdc++ has a to_chars implementation already. Assuming that the locale issue isn't a problem, can that be reused?
- [PATCH] Add header implementation of std::to_string for ... Adrian Wielgosik
- Re: [PATCH] Add header implementation of std::to_st... Daniel Krügler
- Re: [PATCH] Add header implementation of std::t... Adrian Wielgosik
- Re: [PATCH] Add header implementation of st... Daniel Krügler
- Re: [PATCH] Add header implementation o... Tim Song
- Re: [PATCH] Add header implementat... Ville Voutilainen
- Re: [PATCH] Add header impleme... Adrian Wielgosik
