Merge pull request #1145 from lioncash/cast
common: Get rid of a cast in swap.h
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		| @@ -148,7 +148,7 @@ struct swap_struct_t { | |||||||
|     typedef swap_struct_t<T, F> swapped_t; |     typedef swap_struct_t<T, F> swapped_t; | ||||||
|  |  | ||||||
| protected: | protected: | ||||||
|     T value; |     T value = T(); | ||||||
|  |  | ||||||
|     static T swap(T v) { |     static T swap(T v) { | ||||||
|         return F::swap(v); |         return F::swap(v); | ||||||
| @@ -158,7 +158,7 @@ public: | |||||||
|         return swap(value); |         return swap(value); | ||||||
|  |  | ||||||
|     } |     } | ||||||
|     swap_struct_t() : value((T)0) {} |     swap_struct_t() = default; | ||||||
|     swap_struct_t(const T &v): value(swap(v)) {} |     swap_struct_t(const T &v): value(swap(v)) {} | ||||||
|  |  | ||||||
|     template <typename S> |     template <typename S> | ||||||
|   | |||||||
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