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New posts in c++20

What does the C++20 standard say about usage of subojects as template non-type arguments?

c++ language-lawyer c++20

Why are many curly brackets treated differently by C++ compilers?

c++ c++20 initializer-list

How to define a specialized class method outside of class body in C++?

Can you interleave variadic parameters in call sites?

When is P1008 ("prohibit aggregates with user-declared constructors") useful in practice?

C++20 concept : requires expression and perfect forwarding

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

Could type traits be restricted to not accept other type traits as arguments?

When is the destructor of a constinit object called?

why can't I construct an std::span from iterators?

c++ iterator c++20 std-span

Template argument deduction for constrained parameter (bitset size) fails

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

Can a class containing a function pointer be used as a non-type template parameter?

Using typename in C++20 requires / concept?

c++ c++20

Why can views::reverse transform a non-sized_range into a size_range?

c++ c++20 range-v3 std-ranges

MSVC behaves different about default constructor of closure type in C++20

c++ visual-studio c++20

Can I pipe to range-v3 accumulate?

c++ c++20 range-v3

Why does constraining auto with an integral type render it uninvocable for views::filter?

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

How can I collect an istream_view into a container?

out of line definition of guided constructor (c++20)

c++ constructor require c++20

Implementing traits for strong types with C++ concepts

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

Why is a placeholder return type not allowed for coroutines?