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New posts in c++17

How can I intentionally discard a [[nodiscard]] return value?

c++ c++17 nodiscard

How do I iterate equal values with the standard library?

When should I use [[maybe_unused]]?

c++ c++17

Constexpr if with a non-bool condition

How you convert a std::string_view to a const char*?

c++ string c++17 string-view

Can non-type template parameters in c++17 be decltype(auto)?

How do I build gcc with C++ concepts ("concepts lite") support?

More silent behaviour changes with C++20 three-way comparison

What is a fully qualified name?

c++ language-lawyer c++17

Should I compare a std::string to "string" or "string"s?

Why is std::iterator deprecated?

c++ c++17

VS2017: E0135 namespace "std" has no member "filesystem"

structured binding with [[maybe_unused]]

std::optional - construct empty with {} or std::nullopt?

c++ c++17 optional option-type

How to assert that a constexpr if else clause never happen?

c++ c++17

Make a function accepting an optional to accept a non-optional?

Use of observer_ptr

c++ smart-pointers c++17

Does the C++ standard guarantee that uniform initialization is exception-safe?

Is there any reason to use std::map::emplace() instead of try_emplace() in C++1z?

c++ c++17

Why doesn't `std::stringstream::stringstream(std::string&&)` exist?