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New posts in c++20

How is 1.0 / 3.0 not an undefined operation in C++? (not representable in float)

Is it possible to make a less-than greater-than ordering relationship between enum values using comparison operator in c++20

does boost::asio co_spawn create an actual thread?

boost-asio c++20

Copy constructor with impossible requires-constraint

Is it technically UB to static_cast<A*>(memmove(dst, (void*)src, sizeof(src))) since C++20?

How can I enable/disable a function depending on the size of an array?

Leap seconds and std::chrono

End of object lifetime if its storage is partially reused

Discrepancy with decltype on static member-function

c++ language-lawyer c++20

How do I restrict fold expressions with C++ 20 requirements/concepts?

Is it possible to make zero-allocation coroutine runtime in C++?

std::three_way_comparable returns false for a non-default `operator<=>`

The state of a coroutine after final-suspend

c++ c++20 c++-coroutine

Custom range adaptor only works at the end of composition

c++ c++20 std-ranges

When is it ok to be !ok() with C++20 chrono dates?

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

Why std::erase and std::erase_if don't support projection?

Concept to define type A to be equal to type B, if B exists

Why use a mutex and not a semaphore?

c++ c++20 mutex semaphore

Maximal value of the Boost Multiprecision type 'float128' gives me a compilation error with GCC in C++20 mode