agra ada8d16256 fix: harden Phase 2 async/await per adversarial review (io.sx) ...

- await: add the one-awaiter-per-future guard `sched.Task.wait` has — a second
  concurrent `await` on the same pending future would overwrite the single
  `park` handle and orphan the first awaiter (silent deadlock). Now aborts
  loudly. (Fan-in over SEPARATE futures — `race` — registers one awaiter each,
  so it stays fine.)
- Document the Future/ThunkBox ALLOCATOR-LIFETIME contract: both are allocated
  from the `context.allocator` in force at `async`, which must outlive the
  future (the long-lived-container rule). Calling `async` inside a transient
  arena torn down before `run()` is a use-after-free; the common case (program
  GPA) is safe. A deeper own-allocator capture is deferred to convergence.
- Document that `cancel` does NOT stop an already-spawned worker (model (a) —
  the worker still runs; the sticky `canceled` atomic is the source of truth).
  True work-cancellation is Phase 3.
- Drop the dead `f.task = null` (immediately overwritten by spawn_raw).

The new `io_abort` extern shifts the prelude type table — 40 `.ir` snapshots
regenerated (behavior-preserving; no `.exit`/`.stdout`/`.stderr` changed).
Suite 829/0.

2026-06-27 08:13:57 +03:00

..

1000-errors-sets.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1000-errors-sets.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1000-errors-sets.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1001-errors-set-typing.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1001-errors-set-typing.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1001-errors-set-typing.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1002-errors-raise.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1002-errors-raise.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1002-errors-raise.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1003-errors-raise-rejections.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1003-errors-raise-rejections.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1003-errors-raise-rejections.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1004-errors-try.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1004-errors-try.ir

fix: harden Phase 2 async/await per adversarial review (io.sx)

2026-06-27 08:13:57 +03:00

1004-errors-try.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1004-errors-try.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1005-errors-try-rejections.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1005-errors-try-rejections.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1005-errors-try-rejections.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1006-errors-inferred-error-sets.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1006-errors-inferred-error-sets.ir

fix: harden Phase 2 async/await per adversarial review (io.sx)

2026-06-27 08:13:57 +03:00

1006-errors-inferred-error-sets.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1006-errors-inferred-error-sets.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1007-errors-inferred-widening-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1007-errors-inferred-widening-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1007-errors-inferred-widening-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1008-errors-match-diverging-arms.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1008-errors-match-diverging-arms.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1008-errors-match-diverging-arms.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1009-errors-catch.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1009-errors-catch.ir

fix: harden Phase 2 async/await per adversarial review (io.sx)

2026-06-27 08:13:57 +03:00

1009-errors-catch.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1009-errors-catch.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1010-errors-catch-rejections.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1010-errors-catch-rejections.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1010-errors-catch-rejections.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1011-errors-value-failable.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1011-errors-value-failable.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1011-errors-value-failable.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1012-errors-value-failable-consume.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1012-errors-value-failable-consume.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1012-errors-value-failable-consume.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1013-errors-value-failable-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1013-errors-value-failable-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1013-errors-value-failable-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1014-errors-failable-or.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1014-errors-failable-or.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1014-errors-failable-or.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1015-errors-failable-or-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1015-errors-failable-or-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1015-errors-failable-or-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1016-errors-onfail.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1016-errors-onfail.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1016-errors-onfail.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1017-errors-onfail-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1017-errors-onfail-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1017-errors-onfail-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1018-errors-multi-value-failable.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1018-errors-multi-value-failable.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1018-errors-multi-value-failable.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1019-errors-failable-discard-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1019-errors-failable-discard-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1019-errors-failable-discard-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1020-errors-cleanup-body-restrictions.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1020-errors-cleanup-body-restrictions.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1020-errors-cleanup-body-restrictions.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1021-errors-main-exit-truncation.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1021-errors-main-exit-truncation.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1021-errors-main-exit-truncation.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1022-errors-main-signature-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1022-errors-main-signature-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1022-errors-main-signature-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1023-errors-tag-interpolation.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1023-errors-tag-interpolation.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1023-errors-tag-interpolation.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1024-errors-trace-buffer.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1024-errors-trace-buffer.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1024-errors-trace-buffer.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1025-errors-trace-format.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1025-errors-trace-format.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1025-errors-trace-format.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1026-errors-failable-main.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1026-errors-failable-main.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1026-errors-failable-main.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1027-errors-failable-main-value.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1027-errors-failable-main-value.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1027-errors-failable-main-value.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1028-errors-failable-or-chain.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1028-errors-failable-or-chain.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1028-errors-failable-or-chain.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1029-errors-failable-or-chain-propagate.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1029-errors-failable-or-chain-propagate.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1029-errors-failable-or-chain-propagate.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1030-errors-log-and-comptime.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1030-errors-log-and-comptime.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1030-errors-log-and-comptime.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1031-errors-process-exit.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1031-errors-process-exit.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1031-errors-process-exit.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1032-errors-assert.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1032-errors-assert.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1032-errors-assert.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1033-errors-caller-location.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1033-errors-caller-location.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1033-errors-caller-location.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1034-errors-interp-frames.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1034-errors-interp-frames.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1034-errors-interp-frames.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1035-errors-comptime-trace.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1035-errors-comptime-trace.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1035-errors-comptime-trace.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1036-errors-failable-smoke.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1036-errors-failable-smoke.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1036-errors-failable-smoke.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1037-errors-comptime-run-escape.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1037-errors-comptime-run-escape.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1037-errors-comptime-run-escape.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1038-errors-comptime-run-handled.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1038-errors-comptime-run-handled.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1038-errors-comptime-run-handled.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1039-errors-failable-closure-literal.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1039-errors-failable-closure-literal.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1039-errors-failable-closure-literal.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1040-errors-failable-closure-composition.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1040-errors-failable-closure-composition.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1040-errors-failable-closure-composition.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1041-errors-failable-closure-shape-union.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1041-errors-failable-closure-shape-union.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1041-errors-failable-closure-shape-union.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1042-errors-failable-closure-shape-union-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1042-errors-failable-closure-shape-union-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1042-errors-failable-closure-shape-union-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1043-errors-lambda-raise-annotation-hint.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1043-errors-lambda-raise-annotation-hint.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1043-errors-lambda-raise-annotation-hint.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1044-errors-generic-failable-composition.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1044-errors-generic-failable-composition.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1044-errors-generic-failable-composition.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1045-errors-closure-var-bare-slot-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1045-errors-closure-var-bare-slot-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1045-errors-closure-var-bare-slot-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1046-errors-value-slot-liveness.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1046-errors-value-slot-liveness.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1046-errors-value-slot-liveness.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1047-errors-value-slot-liveness-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1047-errors-value-slot-liveness-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1047-errors-value-slot-liveness-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1048-errors-cleanup-absorption.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1048-errors-cleanup-absorption.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1048-errors-cleanup-absorption.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1049-errors-cleanup-absorption-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1049-errors-cleanup-absorption-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1049-errors-cleanup-absorption-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1050-errors-defer-block-body.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1050-errors-defer-block-body.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1050-errors-defer-block-body.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1051-errors-cleanup-closure-boundary.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1051-errors-cleanup-closure-boundary.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1051-errors-cleanup-closure-boundary.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1052-errors-cleanup-transitive-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1052-errors-cleanup-transitive-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1052-errors-cleanup-transitive-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1053-errors-nested-lambda-liveness-reject.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1053-errors-nested-lambda-liveness-reject.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1053-errors-nested-lambda-liveness-reject.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1054-errors-backtick-reserved-binding.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1054-errors-backtick-reserved-binding.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1054-errors-backtick-reserved-binding.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1055-errors-enum-value-failable-error-slot.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1055-errors-enum-value-failable-error-slot.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1055-errors-enum-value-failable-error-slot.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1056-errors-enum-value-failable-tuple-and-comptime.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1056-errors-enum-value-failable-tuple-and-comptime.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1056-errors-enum-value-failable-tuple-and-comptime.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1057-errors-negated-error-binding.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1057-errors-negated-error-binding.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1057-errors-negated-error-binding.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1058-errors-reexport-value-failable-channel.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1058-errors-reexport-value-failable-channel.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1058-errors-reexport-value-failable-channel.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1059-errors-same-name-error-set-own-wins.exit

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1059-errors-same-name-error-set-own-wins.stderr

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1059-errors-same-name-error-set-own-wins.stdout

test: group examples into per-category folders

2026-06-21 14:41:34 +03:00

1060-errors-named-tuple-failable.exit

feat: tuple syntax cutover — Tuple(...) type + .(...) value

2026-06-25 17:53:57 +03:00

1060-errors-named-tuple-failable.stderr

feat: tuple syntax cutover — Tuple(...) type + .(...) value

2026-06-25 17:53:57 +03:00

1060-errors-named-tuple-failable.stdout

feat: tuple syntax cutover — Tuple(...) type + .(...) value

2026-06-25 17:53:57 +03:00

1061-errors-void-failable-fallthrough.exit

fix: initialize the error-channel slot on every failable implicit success return (issue 0190)

2026-06-25 22:39:49 +03:00

1061-errors-void-failable-fallthrough.stderr

fix: initialize the error-channel slot on every failable implicit success return (issue 0190)

2026-06-25 22:39:49 +03:00

1061-errors-void-failable-fallthrough.stdout

fix: initialize the error-channel slot on every failable implicit success return (issue 0190)

2026-06-25 22:39:49 +03:00

1062-errors-value-failable-trailing-expr.exit

fix: initialize the error-channel slot on every failable implicit success return (issue 0190)

2026-06-25 22:39:49 +03:00

1062-errors-value-failable-trailing-expr.stderr

fix: initialize the error-channel slot on every failable implicit success return (issue 0190)

2026-06-25 22:39:49 +03:00

1062-errors-value-failable-trailing-expr.stdout

fix: initialize the error-channel slot on every failable implicit success return (issue 0190)

2026-06-25 22:39:49 +03:00

1063-errors-generic-value-failable-trailing-expr.exit

fix: initialize the error-channel slot on every failable implicit success return (issue 0190)

2026-06-25 22:39:49 +03:00

1063-errors-generic-value-failable-trailing-expr.stderr

fix: initialize the error-channel slot on every failable implicit success return (issue 0190)

2026-06-25 22:39:49 +03:00

1063-errors-generic-value-failable-trailing-expr.stdout

fix: initialize the error-channel slot on every failable implicit success return (issue 0190)

2026-06-25 22:39:49 +03:00