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New posts in c++20
Why add redundant `std::constructible_from<T>` to the concept `std::default_initializable`?
Dec 24, 2025
c++
c++20
documentation
standards
c++-concepts
Any usages of default operator!=, operator< ...?
Dec 24, 2025
c++
language-lawyer
operator-overloading
c++20
default
Preventing returning of reference to stack through a reference wrapper
Dec 23, 2025
c++
c++20
Overloading function templates in namespace std [duplicate]
Dec 22, 2025
c++
overloading
std
c++20
function-templates
How to make restrictions about the derived class?
Dec 21, 2025
c++
c++20
C++20 functional-style function calls
Dec 21, 2025
c++
functional-programming
template-specialization
c++20
Taking address of rvalue
Dec 22, 2025
c++
c++17
c++14
c++20
Static and non-static member function templates with the same parameter types and requires clause in C++
Dec 21, 2025
c++
static
language-lawyer
overloading
c++20
Does C++ allow comparison between std::span::iterators when one span is a subspan of the other?
Dec 21, 2025
c++
language-lawyer
c++20
std-span
Are there any pitfalls to simulate defaulted function parameters using aggregate initialization?
Dec 19, 2025
c++
c++20
designated-initializer
Tweaking clang-format for C++20 ranges pipelines
Dec 19, 2025
c++
c++20
clang-format
std-ranges
Template specializations in friend declarations post C++20
Dec 20, 2025
c++
language-lawyer
c++20
template-specialization
friend
Why does C++ have no std::invocable_r concept?
Dec 20, 2025
c++
c++20
language-design
c++-concepts
Why does std::barrier allocate?
Dec 19, 2025
c++
multithreading
std
c++20
Can I write a C++ concept that requires a function-template to which some enum value must be supplied as a template parameter?
Dec 17, 2025
c++
enums
c++20
c++-concepts
range parameter for any iterable input with properly convertible elements
Dec 18, 2025
c++
c++20
c++-concepts
rvalue
std-ranges
How to get correct length of std::u8string in C++?
Dec 17, 2025
c++
string
unicode
c++20
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