Number of arguments are not checked when calling a function

[Jorge Prendes]

The following code prints garbage, while in my opinion it should error:

#include "quickjspp.hpp"
#include <cstdio>

int main()
{
    qjs::Runtime runtime;
    qjs::Context context(runtime);

    context.global().add("f_with_3_args", [](int a, int b, int c) {
        printf("%d %d %d\n", a, b, c);
    });

    context.eval("f_with_3_args(1);");

    return 0;
}

The values from b and c are obtained from random areas of memory, potentially resulting in a segmentation fault.

[Jorge Prendes]

Closed by #35