8sa1-gcc/gcc/testsuite/g++.dg/cpp1z/constexpr-lambda3.C
Marek Polacek be515b4ce0 *.C: Use target c++17 instead of explicit dg-options.
* g++.dg/*.C: Use target c++17 instead of explicit dg-options.
	* lib/g++-dg.exp: Don't test C++11 by default.  Add C++17 to
	the list of default stds to test.

From-SVN: r265343
2018-10-20 17:21:19 +00:00

9 lines
216 B
C

// { dg-do compile { target c++17 } }
constexpr auto add = [] (int n, int m) {
auto L = [=] { return n; };
auto R = [=] { return m; };
return [=] { return L() + R(); };
};
static_assert(add(3, 4)() == 7, "");