to_ulong -- bitset: P2417R2 constexpr化(#1091)

diff --git a/reference/bitset/bitset/to_ulong.md b/reference/bitset/bitset/to_ulong.md index c6c90b009..2b0d44b62 100644 --- a/reference/bitset/bitset/to_ulong.md +++ b/reference/bitset/bitset/to_ulong.md @@ -5,7 +5,8 @@ * function[meta id-type] ```cpp -unsigned long to_ulong() const; +unsigned long to_ulong() const; // (1) C++03 +constexpr unsigned long to_ulong() const; // (1) C++23 ``` ## 概要 @@ -41,4 +42,4 @@ int main() ## 参照 - +- [P2417R2 A more constexpr bitset](https...

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