C++23発効後のC++23に対するDR提案のメモ

Issueは追わない

C++26サイクル中に採択されたものはとりあえず追跡するけど、その後は気分

タイトルののち

• カテゴリ（ライブラリorコア言語）
• 適用対象のバージョン
  • C++23以前とあれば、以前の全てのバージョンが対象
• 提案の最終リビジョンへのリンク
• cplusplus/papersのIssueへのリンク

を記載

P2621R2 UB? In My Lexer?

• Core Language
• C++23
• P2621R2 UB? In My Lexer?
• https://github.com/cplusplus/papers/issues/1283

P1854R4 Making non-encodable string literals ill-formed

• Core Language
• C++23以前
• P1854R4 Making non-encodable string literals ill-formed
• https://github.com/cplusplus/papers/issues/608

P2915R0 Proposed resolution for CWG1223

• Core Language
• C++11
• P2915R0 Proposed resolution for CWG1223
• https://github.com/cplusplus/papers/issues/1596

P2552R3 On the ignorability of standard attributes

• Core Language
• C++11
• P2552R3 On the ignorability of standard attributes
• https://github.com/cplusplus/papers/issues/1212

P2752R3 Static storage for braced initializers

• Core Language
• C++11
• P2752R3 Static storage for braced initializers
• https://github.com/cplusplus/papers/issues/1442

P2833 Freestanding Library: inout expected span

※ まだ未確定

• Library
• C++23
• P2833R1 Freestanding Library: inout expected span
• https://github.com/cplusplus/papers/issues/1508

P2308R1 Template parameter initialization

• Core Language
• C++20
• P2308R1: Template parameter initialization
• https://github.com/cplusplus/papers/issues/1469

P2905R2 Runtime format strings

• Library
• C++20
• P2905R2 Runtime format strings
• https://github.com/cplusplus/papers/issues/1578

P2909R4 Fix formatting of code units as integers (Dude, where’s my char?)

• Library
• C++20
• P2909R4 Fix formatting of code units as integers (Dude, where’s my char?)
• https://github.com/cplusplus/papers/issues/1621

P2836R1 std::basic_const_iterator should follow its underlying type’s convertibility

• Library
• C++23
• P2836R1 std::basic_const_iterator should follow its underlying type’s convertibility
• https://github.com/cplusplus/papers/issues/1509