[C++ PATCH] Don't create an INTEGER_CST for aggregates (empty structs)

[Gabriel Dos Reis]

caj@cs.york.ac.uk writes:

| > (snip)...
| > whereby you change the function type and cause link failures.
| >
| true, this fix is no good for so6, but if a middle-end fix can't be found,
| the problem can be mostly removed in so-7 (and perhaps should be fixed
| anyway, dummy parameters aren't necessary to do dispatch).

The problem is independent of 6 or 7 or 23749.  It is simply a
non-starter.

-- Gaby