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fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 84e7813d76e9
children
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// PR c++/85706
// { dg-do compile { target c++17 } }
// { dg-additional-options "-fconcepts" }

template<class T> struct S {
  S(T);
};

template<class = void>
auto f() -> decltype(S(42)); // error