PR/2939 must be reopened

[Nicola Pero]

Hi Mark, 

you need to reopen PR/2939, because it's not fixed at all.

You fixed PR/2924 (nested functions returning variable size struct) and
that was really great; but PR/2939 reports something more perverse:
PR/2939 contains an `*inline* nested function returning a variable size
struct', and that still doesn't work while it used to work on 2.95.2.

I can live without inling my nested function returning a variable size
struct :-) - perhaps candida does not - I don't know - anyway please 
reopen the bug.