Add explicit lint-comment-style fallthrough annotations. GCC now assumes that if you don't have these you're making a mistake, which is annoying. XXX: This changeset updates the AG output files only (by hand) and is XXX: abusive - rebuilding them will erase the change. However, I need XXX: to get things to build before I can try to get AG to issue the XXX: annotations itself, so this seems like a reasonable expedient.

SYNS=\
	asilbug1.syn \
	asiwdp.syn \
	bciastp.syn \
	bcip.syn \
	cc-crash.syn \
	cf-old.syn \
	cf.syn \
	dsl-2.syn \
	dsl.syn \
	mas.syn \
	pgg24-2.syn \
	pgg24-3.syn \
	pgg24.syn \
	pgg24a.syn \
	pgg24b.syn \
	pgg24c.syn \
	pgg24ts.syn \
	rcalc.syn \
	rcalcx.syn \
	scr4d.syn \
	t4x.syn \
	t4xa.syn \
	t4xb.syn \
	ts.syn \
	xvmc.syn \
	y2ag.syn

include $(TOP)/mk/testagcl.mk