c++: robustify testcase [PR109752]

[official-gcc.git] / gcc / testsuite / g++.dg / cpp1y / constexpr-83921-3.C

// PR c++/83921
// { dg-do compile { target c++14 } }

struct Foo { int m; };
constexpr void test() { Foo f; }  // { dg-error "uninitialized" "" { target c++17_down } }