2 // { dg-do compile { target c++14 } }
21 constexpr A a = foo(); // { dg-error ".A..& a... is not a constant expression" }
22 constexpr A b = bar(); // { dg-error ".A..& b... is not a constant expression" }
25 constexpr A a = foo();
26 constexpr A b = bar();