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エラー処理: errnoやstd::error_code(C++11)やstd::optional(C++17)をどう考えるか #69

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yumetodo opened this issue Nov 25, 2020 · 0 comments

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@yumetodo
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表題のようなものは現在のところ紹介されていないように見えます。

なお現在C++標準化委員会にはstd::valstat が提案されています
https://onihusube.hatenablog.com/entry/2020/08/12/014639#P2192R0-stdvalstat---function-return-type

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