...just hoist those variables up to the outer scope rather than moving the mixin (I...

...s in my scope and not an outer one.  That's worse than making sure...

...not just global scope, it's any outer scope. Examples:

class
{
    mixin(enableInterpolate); // BAD
    void...

...InnerAccess();

         System.out.println("Inner member from outer: " + innerData._innerDataMember);
         innerAccess.accessMembers(main, innerData);
     }
 }

class...

...Main main, InnerData innerData)
        {
            System.out.println("Outer member from inner: " + main._mainMember);
            System.out...

...use a subrange to iterate through the outer range.

And as Steven Schveighoffer mentioned, generalizing...

...context pointer to the closure or the outer functions stack frame to '__capture'

https://github...

...the struct, but the capture of the outer function:

(00004C) S_GPROC32: [0000:00000000], Cb...

The same or an outer scope. It's also invalid to write:

goto Y;
{
  int...

...e922ee78128b87e4fad757c51d58ec3e78d3f9c7 fix Issue 19318 - Variables captured from outer functions not visible in debugger

create struct...