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C++23 LWG Issue対応第6弾
- #1739
#1739
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faithandbrave
merged 15 commits into
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cpprefjp/site:master
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cpp23_lib_issues6
cpprefjp/site:cpp23_lib_issues6
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Aug 19, 2026
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C++23 LWG Issue対応第6弾
#1739
faithandbrave
merged 15 commits into
master
cpprefjp/site:master
from
cpp23_lib_issues6
cpprefjp/site:cpp23_lib_issues6
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Commits
Commits on Aug 19, 2026
atomic<shared_ptr<T>> : C++23で定数初期化ができるようになった
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691f481
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C++23機能テストマクロ : LWG Issueを追加
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path : C++23でhash特殊化を追加
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5410786
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basic_format_context::arg : C++23でnoexcept追加
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format : デフォルトのアライメントを型ごとに記載
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vformat_to : formatted_sizeを使わない形に仕様が見直された
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2c50275
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forward_list::merge : 自身に対してはなにもしないことが明確化
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counted_iterator : 一部のオーバーロードにC++23でconstexpr追加
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contiguous_iterator : 制約を追加
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unique_ptrのコンストラクタ : LWG Issueを記載
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6771618
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uses_allocator_construction_args : LWG Issueを記載
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memory_resource::allocate : LWG Issueを記載
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iota_view::size : LWG Issueを記載
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swap(basic_syncbuf) : noexcept除去
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system_category : 未規定だった引数0のケースを明確化
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