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There is a way in gcc to get a warning when a constexpr can't be evaluated at compile time?

score 698 · Answer 1 · 2024-12-25 18:43:27

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698

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There is a way in gcc to get a warning when a constexpr can't be evaluated at compile time?

698 views Asked by Andres Tiraboschi At 25 December 2024 at 18:43

score 1756 · Answer 2 · 2024-12-26 19:46:26

why declare constrexpr constructors for classes with non-trivial destructors (e.g. unique_ptr, std::variant)

1.7k views Asked by bolov At 26 December 2024 at 19:46

score 1668 · Answer 3 · 2024-12-26 19:45:55

Why does GCC think that the definition of a constexpr static data member must be marked constexpr?

1.6k views Asked by Lightness Races in Orbit At 26 December 2024 at 19:45

score 173 · Answer 4 · 2024-12-26 19:40:28

Completely enumerate indices of D-dimensional array at compile time

173 views Asked by Tomilov Anatoliy At 26 December 2024 at 19:40

score 1276 · Answer 5 · 2024-12-26 19:27:01

constexpr array in CUDA device code

1.2k views Asked by tadtm At 26 December 2024 at 19:27

score 345 · Answer 6 · 2024-12-25 15:31:26

Which IDE in order to install and use a compiler with C++14 constexpr relaxation?

345 views Asked by Cevik At 25 December 2024 at 15:31

score 318 · Answer 7 · 2024-12-26 19:21:25

MSB aligned addition

318 views Asked by James Nguyen At 26 December 2024 at 19:21

score 1099 · Answer 8 · 2024-12-26 19:43:35

Why can't lambda, when cast to function pointer, be used in constexpr context?

1k views Asked by W.F. At 26 December 2024 at 19:43

score 3062 · Answer 9 · 2024-12-26 19:42:23

Initializing constexpr with const: Different treatment for int and double

3k views Asked by Mr.C64 At 26 December 2024 at 19:42

score 1064 · Answer 10 · 2024-12-26 19:23:28

constexpr as switch condition

1k views Asked by Jean-Marc Lefébure At 26 December 2024 at 19:23

TechQA.

List Question

There is a way in gcc to get a warning when a constexpr can't be evaluated at compile time?

why declare constrexpr constructors for classes with non-trivial destructors (e.g. unique_ptr, std::variant)

Why does GCC think that the definition of a constexpr static data member must be marked constexpr?

Completely enumerate indices of D-dimensional array at compile time

constexpr array in CUDA device code

Which IDE in order to install and use a compiler with C++14 constexpr relaxation?

MSB aligned addition

Why can't lambda, when cast to function pointer, be used in constexpr context?

Initializing constexpr with const: Different treatment for int and double

constexpr as switch condition

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