Guys like on the right are why I’m glad that in Canada any old dev can’t call themselves an engineer or oversee safety-critical development. Software engineering is a sub-discipline of engineering and regulated as such.

this looks like writing in the large seal script

Allowed people to buy drugs online

I’m not sure if there’s anything enable_if can do that concepts can’t do somewhat better but yeah there’s definitely a lot of subtleties that reflection is going to make nicer or possible in the first place

You already can do that with C++20 concepts and the requires expression

template <typename T>
concept has_member_foo = requires(T t) {
    t.foo();
};

// Will fail to instantiate (with nice error 
// message) if t.foo() is ill-formed
template <has_member_foo T>
void bar(T t) {
    // ...
}

// abbreviated form of above
void baz(has_member_foo auto t) {
    // ...
}

// verbose form of above
template <typename T> requires
    has_member_foo<T>
void biz(T t) {
    // ...
}

// same as above but with anonymous concept
template <typename T> requires
    requires(T t) { t.foo(); }
void bom(T t) {
    // ...
}

// If already inside a function
if constexpr (has_member_foo<T>) {
    // ...
}

// Same but with anonymous concept
if constexpr (requires(T t) { t.foo(); }) {
    // ...
}

C++26 reflection is compiletime

Essay Response: With specific examples, explain the various ways African states responded to the spread of colonialism. How effective were these responses?

Kugelpanzer