420   chars_format _Fmt, const uint32_t __ieeeMantissa, const uint32_t __ieeeExponent) {  in __to_chars()  argument
427   if (_Fmt == chars_format{}) {  in __to_chars()
446       _Fmt = chars_format::fixed;  in __to_chars()
448       _Fmt = chars_format::scientific;  in __to_chars()
450   } else if (_Fmt == chars_format::general) {  in __to_chars()
457       _Fmt = chars_format::fixed;  in __to_chars()
459       _Fmt = chars_format::scientific;  in __to_chars()
463   if (_Fmt == chars_format::fixed) {  in __to_chars()
664   const chars_format _Fmt) {  in __f2s_buffered_n()  argument
671     if (_Fmt == chars_format::scientific) {  in __f2s_buffered_n()
697   if (_Fmt == chars_format::fixed) {  in __f2s_buffered_n()
711   return __to_chars(_First, _Last, __v, _Fmt, __ieeeMantissa, __ieeeExponent);  in __f2s_buffered_n()