Hojun-Cho
ff7bf08d81
m3sep_test.ww drives the raw w6c/w6a/w6l toolchains (+_ww twins) over hand-composed //ww:module units splicing produced .wwi bytes: the bodies==.wwi keystone on both stages per package (mid/root/smid) with determinism, rule-10 and the value-global DATA guard; the end-to-end i32 chain (exit 59) with final-exe byte-id; and the #49 str-label / #53 export-leaf link legs (exits 160/140) with their .s needle proofs. Each @test re-produces its .wwi cold instead of sharing the carrier's single scratch dir (same claims, sharper isolation).