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Drew T
c4380c19e4
MEASURED (denominators in .run/S67_findings.md): * 193 of the 530 open functions ALREADY have a draft on disk (1,885 wave targets seen, 1,521 banked, 171 open-no-draft, 166 never drawn). Classified in their real TUs: 37 MATCH / 67 NEAR / 89 CC1-FAIL. * 159 open functions (30% of the frontier) reference a jump table; 96 are PLAN-REFUSED by build_carve (non-contiguous same-subseg .rodata), 75 non-main across 38 subsegs. Not a codegen wall and not a decl wall — carve plumbing. NEW * tools/strand_census.py — coverage-asserted census + rtu_match classifier + draft staging. Keys binary:fn (R48); classifies each pair once after merging every manifest's view. * tools/o0_detect.py — the -O0 prologue tell extracted from match_one (which parses argv at import and therefore cannot be imported). match_one re-exports it; ONE definition (R33). Wiring it into the classifier turned md_MAIN_003 from 8 NEAR (7 of them >20) into 6 MATCH. Negative-controlled both directions. * tools/scope_demote_drafts.py — §8d as an _xform-contract gate rung. NOT yet exercised. FIXED * jtbl_carve --probe now runs build_carve (a pure planner) and reports plan-refused. It previously called only island_probe, which answers a necessary-not-sufficient question — every blocked function probed "carveable", and S66 priced 32 of them as free on that. * blocker_probe.macro_scope selects the LAST #define per macro name, matching cpp. engine_core.h has 1,037 duplicate DEFINE_func_ names and 4 with DIFFERENT bodies. NOT VALIDATED — DO NOT SCALE * jr_isolate_all: two real defects fixed (carried types deduped by name; header-provided types no longer re-emitted) but ov_SC02_000 STILL fails the byte gate after them. Open lead: file_scope_types carries a block without its enclosing #if guard. 20 of 35 blocked overlays dry-run clean and that number means nothing until one round-trips. 0 functions banked this session. tools-health has ONE pre-existing cdecl defect (1 of 74,749 declarations, func_8017EE08_p55352/struct ZnRec) — cdecl.py and its inputs are byte-identical to HEAD, so it is not from this change. Knowledge banked: cookbook §322/§323/§323a/§323b, decision-log pivot, accelerators #13/#14.