A18-9-4

[cgpzs]

Hi!

I wonder if this code example technically violates A18-9-4?

Code:

#include <memory>

struct Foo
{
    explicit Foo(int);
};

int main()
{
    int val{};
    auto x = std::make_unique<Foo>(val);
    ++val; // non-compliant?
}

Since internally, std::make_unique takes the input arguments as "Args&&..." and std::forward's them into the constructor of the class.

Thanks!