Wrocław 2024

November 2024 plenary · adopted into C++26
26papers adopted
16features touched
← St. Louis 2024Hagenberg 2025 →

Library constexpr-ification (C++26)

3 papers
P3309R3constexpr atomic and atomic_refC++26P3369R0constexpr for uninitialized_default_constructC++26P3508R0Wording for "constexpr for specialized memory algorithms"C++26

Atomics & memory model

2 papers
P2835R7Expose std::atomic_ref's object addressC++26P3323R1cv-qualified types in atomic and atomic_refC++26

Core & Library issue resolutions

2 papers
P3504R0C++ Standard Library Ready Issues to be moved in Wrocław, Nov. 2024C++26P3524R0Core Language Working Group "ready" Issues for the November, 2024 meetingC++26

Deprecations & removals

2 papers
P2865R6Remove Deprecated Array Comparisons from C++26C++26P3247R2Deprecate the notion of trivial typesC++26

Linear algebra (BLAS)

2 papers
P3050R2Fix C++26 by optimizing linalg::conjugated for noncomplex value typesC++26P3222R0Fix C++26 by adding transposed special cases for P2642 layoutsC++26

mdspan

2 papers
P2897R7aligned_accessor: An mdspan accessor expressing pointer over-alignmentC++26P3355R1Fix submdspan for C++26C++26

Ranges (C++26)

2 papers
P3136R1Retiring niebloidsC++26P3138R5views::cache_latestC++26

std::execution (senders/receivers)

2 papers
P3325R5A Utility for Creating Execution EnvironmentsC++26P3396R1std::execution wording fixesC++26

Structured bindings

2 papers
P1061R10Structured Bindings can introduce a PackC++26P2686R5constexpr structured bindings and references to constexpr variablesC++26

C compatibility

1 paper
P3370R1Add new library headers from C23C++26

Constant evaluation (C++26)

1 paper
P3068R6Allowing exception throwing in constant-evaluationC++26

Core wording overhauls

1 paper
P3340R0A Consistent Grammar for SequencesC++26

std::expected

1 paper
P3379R0Constrain std::expected equality operatorsC++26

std::simd

1 paper
P1928R15std::simd — merge data-parallel types from the Parallelism TS 2C++26

Templates & concepts (core)

1 paper
P3176R1The Oxford variadic commaC++26

text_encoding

1 paper
P2862R1text_encoding::name() should never return null valuesC++26