2 Commits

Author	SHA1	Message	Date
Drew T	c0bbd26c6e	src(phase-37): T4 step (c) DONE — the shared headers: t4_HD4 216 headers · 9 units (4 canonical / 1 K&R / 2 aliases typed / 3 kept), 6 files; the header plan now empty (0 of 0); restruct_cycle skips the fleet run when src/ is unchanged after a batch | R22 check-all: 218 passed, 0 failed of 218 | 🛑 T4 in progress — step (d) NEXT (S108)	2026-09-12 18:06:52 -06:00
Drew T	545092d376	phase-37: T3 ☑ — the tools: tools/struct_layout.py (the o32 layout engine + the canonical-type writer in the final style + the naming invariant), tools/restruct.py's full form (rungs S/S2/S+A/X/R/D/L, the ledger, inflight restore, selftest 48 + --real 53), delever_oracle's LINKED mode (the build's own ld on the candidate object; f3 known-true + negative; the snapshot guard that caught T2's contaminated build/ object), include/common.h's reinterpret macros (proven equal on cc1's assembly), tools/restruct_cycle.sh (detached); rung D banked on ov_SC04_011 (258 units: 242 canonical / 8 K&R marked / 16 kept with causes); SETUP §P37 S107, dictionary rows, kit corpus, decision log + accelerators P37 S107, cookbook §458 addendum, story §10 + retrospective §7 + timeline | R22 check-all: 218 passed, 0 failed of 218 (r22_t3c) | 🛑 T4 NEXT (the declaration layer; P6 rules check first)	2026-09-12 10:04:16 -06:00