[Bug c++/103212] requires expression with lambda fails

[egor.pugin at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103212

--- Comment #1 from Egor Pugin <egor.pugin at gmail dot com> ---
Original code was closer to something like this:

---
#include <memory>
constexpr bool test = requires { [](auto o) {}(std::unique_ptr<int>{}); };
static_assert(test);
---