vision / 02efdca2f8e8

lower lists to C: a self-contained VisList heap runtime (new/push/at/free) where the 1-based→0-based subtraction lives in vis_at and NOWHERE else, with an out-of-range stop instead of a wild read; emit construction (empty + literal), add … to, how many … in, the value/first/last … in, and for each (0-based internally, no human index); non-escaping lists freed at the verb's close; LIST_PRELUDE gated so list-free programs stay byte-identical. examples/lists.vis runs, ASan-clean; Rungs 1-5 oracle unaffected

dev · 5 days ago · 2026-06-22 · 222.6 KB

session: lists rung · agent: claude-opus-4-8

parent: 31477551d904