Attachment 1455858 Details for Bug 1597104 – Test case to reproduce issue

Test case to reproduce issue

test.cpp (text/x-csrc), 1.13 KB, created by Ankur deDev on 2018-07-02 04:20:28 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Ankur deDev

Created: 2018-07-02 04:20:28 UTC

Size: 1.13 KB

patch

obsolete

>// STL includes.
>#include <utility>                         // std::move, std::forward.
>
>// Structure declaration.
>struct Pepper {};
>
>// Structure declaration.
>struct Apple { Apple(int) {} };
>
>// Template structure declaration.
>template<typename FRUIT, typename SPICE>
>struct Combination : FRUIT, SPICE
>{
>  // Constructor.
>  template<typename... ARGS>
>  constexpr Combination(SPICE&& spice, ARGS&&... args)
>    : FRUIT(std::forward<ARGS>(args)...)
>    , SPICE(std::move(spice))
>  {}
>};
>
>// Structure declaration.
>struct MyCombination
>{
>  // Using directive
>  using Fruit_t = Apple;
>  using Spice_t = Pepper;
>  using Combination_t = Combination<Fruit_t, Spice_t>;
>
>  // Public member data.
>  Combination_t combination;
>
>  // Constructor.
>  template<typename... ARGS>
>  constexpr MyCombination(ARGS&&... args)
>  noexcept(noexcept(Combination_t(Spice_t(), Fruit_t(std::forward<ARGS>(args)...))))
>    : combination(Spice_t(), Fruit_t(std::forward<ARGS>(args)...))
>  {}
>};
>
>
>//! Main function.
>//! \return Program exit code.
>int main(int, char* [])
>{
>  // Init an object of type MyCombination.
>  MyCombination obj(Apple(4));
>
>  // Return zero.
>  return 0;
>}

Actions: View

Attachments on bug 1597104: 1455858