shoney.arickathil
092b528081
The compiler no longer emits reference-counting ops anywhere, and the format reserves them. With Phase 3a's collector this completes the runtime half of iteration 7b: spec success criteria 3 (no RC ops in any image, opcodes reserved) and 6 (corpus ASan-clean) are met — `just oop-accept` is fully green. - owner.ml: the rc machinery is deleted outright — rc_site/rc_op types, the rcs table, fn_rcs/rc_groups/rc_escaped, record_rc, release_gc, gc_escape, resolve_rc, and the clobber rule (its only consumer was elision). The `push`-of-a-gc-value RC_INC special case is gone (the bug class cannot recur without RC). Drop tables (owned + LGc kinds) are untouched — the gc mask is what feeds the collector's root maps. - emit.ml: emit_rc, the v_rc view, the escape-acquire anchor, and every caller deleted; assignment displacing a traced value emits nothing (the VM's store barrier owns it); scope-ended LGc handles clear their gc-mask bit so root maps stay precise. - .wob v4: WOB_VERSION 3 -> 4 in wob.h + emit.ml + disasm.ml + the runner's loader battery; opcodes 27-28 removed from the enum/jump table/interpreter and REJECTED by the loader like any unknown opcode. - dump.ml: the == RC == owner-dump section is gone; 6 goldens re-blessed (owner dumps lose the section, elision.wo's bc dump loses its RC ops). - runner.ml: rc-table/ELIDED assertions deleted; the elision test now asserts the WHOLE image contains no RC op; the table-contract sweep asserts rc ops never appear. - test_unwind.c: the rc-opcodes test becomes two — the loader rejects reserved opcode 27, and an abandoned traced instance is freed by rt_destroy (ASan-proven). Verified: woc-test 540/0 + test_diag 14/0; runtime test + test-iso all suites ASan/UBSan (test_unwind 12/0); cli_smoke; oop-e2e 79/0 (v4 images end to end); employee 8/0; log-watcher 7/0; ring runs + reclaimed (freed=3) with zero RC ops in its image; `just oop-accept` ALL CRITERIA MET. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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225 B
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6 lines
225 B
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== MOVES ==
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== DROPS ==
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== RESIDUAL ==
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22:22 RESIDUAL BORROW_X bag.items[i] vs BORROW_X bag.items[j]
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24:24 RESIDUAL BORROW_X bag.items[i] vs BORROW_S bag.items[j]
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32:14 RESIDUAL BORROW_X bag.items[i] vs BORROW_X bag.items[k]
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