Hojun-Cho
403625e433
Task #40 (FB3): the #38b MEMORY-class staging only accepted ident / aggarg_srcaddr-enumerated sources, loud-stopping on a slice-element arg — the regex run_thread loop-condition shape is_consuming_inst(re.insts[threads[i].pc]) (regex.ha:602) and B4's (*p)[i] spelling. The staging now falls back to cgplaceaddr (the F6 resolver) for the slot's source address; the existing word-push machinery is unchanged. Placed AFTER aggarg_srcaddr so every pre-#40 shape keeps its asm byte-exact (verified vs a master w6c). Boundaries kept loud (rule 7): exact-type rvalue (no place to resolve), sret-class call source (#40-family follow-up), global tagged let (task #25), variadic element, register-overflow mixing. Diagnostic re-worded to match: slice-element is wired, rvalue and unresolvable-place sources are not. test/929 grows 6 run rows (element source with literal+computed index, deref-spine, nested re.insts[threads[i].pc] spelling, element mixed with register args both orders, fn-call index with two mem args per call — the inner CALL runs inside the mem pre-pass with the other slot already staged — and global-slice element, the storage-backed twin of the loud fail_global_src boundary — all build-fail loud at master) and 1 reject row pinning the new boundary text on both stages.