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shoney.arickathil 9812f3d396 feat: bounded mailboxes + WO_T_ACTOR (trap 13); try-arm place-copy fix 
- cap 1024 (WO_MAILBOX override at boot): sender-side atomic
  reserve/release on every path — same-shard, cross-shard envelope,
  OOM rollbacks; full mailbox traps the SENDER catchably; delivery
  pop releases; overshoot bounded by in-flight sends (disclosed)
- test_mailbox 12/0: exact cap single-threaded, two racing senders win
  exactly cap slots, drain/refill clean
- corpus run/mailbox-full-trap: parked sleeper, send loop catches
  "actor mailbox full" after >= 1024 sends
- pre-existing compiler bug found + fixed: a try ARM yielding a Text
  PLACE (bare e.msg, try box.field) aliased a register the arm's scope
  end freed — ASan use-after-free, SEGV on the next unwind's
  double-walk; emit_try now applies copy_place_text to both arm
  results; pinned by corpus run/catch-msg-place
- db-bench driver: msgrate keeps iteration 22's unbounded-flood
  contract via WO_MAILBOX=MSG_N (the cap is 24's policy, not 22's)
- battery 12/12 fresh-built

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-23 01:05:13 +02:00
..
actor feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
compile-fail feat: iterations 19 + 17 — Float/Bytes scalars (.wob v5), library kind + internal/ 2026-08-20 19:24:15 +02:00
db feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
gc feat(compiler): remove @gc from the language — GC-ness is fully inferred (7b) 2026-08-18 19:19:09 +02:00
lang feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
run feat: bounded mailboxes + WO_T_ACTOR (trap 13); try-arm place-copy fix 2026-08-23 01:05:13 +02:00
sample-logwatcher feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
sys feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
trap feat(compiler): WO-E205 structural interface satisfaction + call-arg checks 2026-08-19 17:53:40 +02:00
README.md feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00

README.md

tests/corpus/ — the conformance spine

Fixture kinds, exact-outcome matching (byte-equal stdout / exact WO-E### / exact trap code / exact gc step+freed counts):

dir kind landed by plan
run/ compiles + runs, expected stdout 3
compile-fail/ must fail with expected WO-E### 3–4
trap/ must trap with expected code 3–4
gc/ cycle collection scenarios 3
actor/ shard/spawn/send (ASan+TSan) 4
db/ insert/select + crash/replay 5
lang/ Haxe-parity adoptions 8
sys/ fs/proc/net/time/json stdlib 9
sample-logwatcher/ ported log-watcher fixtures 10

Runner: scripts/oop-e2e.sh (plan 3, task 2 — includes the how-to-add-a-fixture doc pointer docs/plan/oop-vm/02-corpus.md).