SESSION-17 filed this as §65g-class: "not 'run one more tool', but 'needs a transform that does
not exist yet'". Refuted. It needed the correct self-declaration.
- The TU expands DEFINE_func_80174C80() carrying `extern s32 func_80174CB0(s32, s32);`, while all
~100 prior drafts defined `void func_80174CB0(s32, s16)` — matches perfectly STANDALONE, dies in
the real TU with `conflicting types`. Defining it `s32 (s32, s32)` and recovering param_2's
s16-ness with an explicit (s16) cast at the func_80012558 use site is byte-identical.
- Drafted by an isolated agent (Opus 5 @ High, 65k tok) pointed at the NAMED blocker with the
canonical callee sigs supplied — not asked to re-derive the C. It self-verified through the real
cpp->cc1->maspsx->as chain (cc1 rc=0, 123/123 ins, 0 diffs) before reporting, so the bank was
first-try clean.
- make check BINARY=ov_SC07_006 BYTE-IDENTICAL (7ca772be); R22 clean-fleet 140/140, 0 failed.
- Propagation ×138 follows as a separate targeted step (§55b: bank -> commit -> dedup_propagate --addr).
- FOLLOW-UP LOGGED: the recovery ladder also relaxed `extern s32 func_80174CB0(s32,s32)` -> `()` in
src/shared/engine_core.h (+2 overlay files), escalating a binary-local bank to FLEET tier. The
banked def AGREES with the original prototype, so that edit looks unnecessary — to be tested.
Drew T
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