Hojun-Cho
f06c95e66b
Two silent seams in one sweep. The for-range destructure silently dropped the 9th+ binding in both stages (bind arrays are sized 8); the cap now hard-stops per the DEFER_MAX/LOOP_MAX discipline (the shape is unreachable today -- every wide-tuple construction path already loud-stops). argtaggedwidensz, the drain-side SSoT for widened call args, still keyed "natural push" on slot-size equality while pushargsrev flipped to type equality with #55 -- a same-slot subset was classified widen by push, natural by drain (counts coincide today; a classification reader desyncs, the #48 shape). Both sides now share the wsame key; the widen-branch tag miss for a concrete source joins the task-2 loud-stop family (tagged subset sources keep t=0 -- their widentag is never read, the scratch store remaps). Lead 17 (enum fold-failure prev+1) DISPROVED: enumvalfold gates every member init in the checker and its fold set is op-for-op equal to cgen's enumevalmember, so the fallback only runs inside already-failing compiles.