This covers this case:
struct foo {
struct {
int x;
int y;
} bar;
union {
void *ptr;
float num;
} baz;
};
Based on the original patch by Graham Batty.
Progress on <rdar://problem/21683348> -- anonymous unnamed unions
are still not supported (struct foo { union { int x, y }; };).
Swift SVN r31924
Bitfields are imported as computed properties with Clang-generated
accessors.
While we cannot represent them directly in SIL, we can still
synthesize a memberwise initializer, so also decouple that notion
from "has unreferenceable storage".
Fixes <rdar://problem/21702107>.
Swift SVN r31779
