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C++17 fold expressions #1140

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guwirth opened this issue May 23, 2017 · 0 comments · Fixed by #1223
Closed

C++17 fold expressions #1140

guwirth opened this issue May 23, 2017 · 0 comments · Fixed by #1223
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enhancement
Milestone
0.9.8

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@guwirth
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guwirth commented May 23, 2017

A convenient syntax for applying a binary operator iteratively to the elements of a parameter pack: template <typename ...Args> auto f(Args ...args) { return (0 + ... + args); }

http://wg21.link/n4295
related to #1104
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enhancement
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0.9.8
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C++17 fold expressions
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@guwirth