from_chars -- charconv: P2291R3 to_chars/from_chars constexpr指定(#1086)

diff --git a/reference/charconv/from_chars.md b/reference/charconv/from_chars.md index 98dbda731..c19cbb24d 100644 --- a/reference/charconv/from_chars.md +++ b/reference/charconv/from_chars.md @@ -8,7 +8,9 @@ namespace std { //整数型用 from_chars_result from_chars(const char* first, const char* last, - /*see below*/& value, int base = 10); // (1) + /*see below*/& value, int base = 10); // (1) C++17 + constexpr from_chars_r...

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