user17732522

user17732522 has asked 3 questions and find answers to 34 problems.

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user17732522 questions

Detecting compile-time constantness of range size
New-expression with consteval constructor in constexpr context

user17732522 answers

Is the author's union-based implementation of an optional<bool> well-defined in P2641?
Parameter pack works in msvc but not in gcc and clang
Thread safety of a std::deque
How do compilers use the strict aliasing rule to make optimizations
How do I assign a fstream to an fstream* in C++?
Using a union to prevent destruction?
Clang-tidy bugprone-use-after-move with perfect forwarding
Placement New Operator
End of object lifetime if its storage is partially reused
Is casting `the address of a pointer to a struct` to `the address of a struct whos first member is a pointer to the struct` UB?