Should I declare a constant instead of writing a constexpr function?...

constexpr function that keeps multiplying a number until "it is big enough"...

How can I get a constexpr size from a std::set, which I can use to return a std::array with the numb...

How do `constexpr` "compile time pointers" work in C++?...

Why is it possible to use the return of a lambda, passed as argument of a constexpr function argumen...

Using constexpr for both runtime and compile-time evaluations - passing constexpr value as a functio...

Use of constexpr function before definition fails...

Where in the C++20 standard (N4860) does it say that an inline function must be defined before its u...

Can't use function parameter of a constexpr function in a constant expression...

Do constexpr functions have to be defined before they are used?...

Given C++23 relaxations on constexpr, can't constexpr be the default?...

virtual and constexpr before up to C++17...

Why does gcc 12.2 not optimise divisions into shifts in this constexpr function called from main()...

What are the conditions that `constexpr` will start a new constant expression context?...

Why should constexpr functions contain exactly one return statement?...

error while trying to compile .data() from std::array as a constexpr function in c++20...

how to check that const array members grow monotonically at compile time...

Is it possible with C++20 to have a constexpr function return a tuple of types that have static cons...

A constexpr function that calculates how deep a std::vector is nested...

Why does full `constexpr` enabling of a data structure cause the compiled code to be bigger?...

Implementation of typed tuple wrapper...

constexpr result from non-constexpr call...

literal type in constexpr expression and template parameter...

A "constexpr" function should not be declared "inline"...

What is the advantage of constexpr virtual functions in C++20?...

Compiler can't execute constexpr expression...

Why doesn't constexpr function returning std::string doesn't compile when outside templated ...

Concatenate string literals at compile time...

Why constexpr method can return correctly class members whose value change during execution?...

What is preventing compile time evaluation of this constexpr function?...