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New posts in c++20

Why does std::filter_view not have a way to eagerly evaluate it and convert it to view whose begin in const?

c++ c++20 std-ranges

Given the year, how do I compute when Easter is, using chrono

c++ c++20 c++-chrono

Why can't I pass a std::views::join by const reference?

c++ c++20 std-ranges

Illegal use of lambda expression inside of requires-clause?

c++ c++20

Why immediate functions are not noexcept by default and why are they allowed to be noexcept(false)?

c++ c++20 noexcept consteval

VS 2022. Why my Intellisence does not work when using C++ 20 modules?

Should warnings about missing typename supressed in c++20?

c++ c++20 compiler-warnings

Why there is no std::numbers::sqrtpi_v?

explicit specialization with concepts

c++ c++20 c++-concepts

Is the ordering of std::recursive_directory_iterator specified?

c++ c++17 c++20 std-filesystem

What is the idiomatic way to create a U to V mapper function template in C++?

What would the downsides be of using [[no_unique_address]] all over the place?

Why does bit cast require both types to be trivially-copyable?

Why is designated initialization accepted by gcc with no effect, and generated aggregate is somehow passed as arguments to class constructor

Correct use of std::variant and std::visit when functor requires multiple arguments

c++ c++20 variant

function with deduced return type cannot be used before it is defined

c++ language-lawyer c++20

Is template metaprogramming fully able to be substituted in C++20?