Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492)

North-star tracker: #1492 (commenting disabled at 2500+ comments — snapshot issue instead).

Architect run 2026-06-19

6 new implementation-ready issues from Docker php8.2 vs bin/vm.php probes; 2 thin issues expanded (#4386, #9311).

Top 5 gaps filed (claimable)

#	Category	Gap
#10130	language	`new Box(...)` first-class callable must compile-fatal — VM runs `int(42)`
#10131	language	`throw E::A` Error message — `Can only throw objects` vs Zend `Cannot throw objects that do not implement Throwable`
#10132	stdlib	`number_format(..., dec_point:)` unknown named param silently ignored — Zend fatals
#10133	language	`isset`/`empty` on enum `->name`/`->value` inverted vs Zend
#10134	language	`foreach` by-ref on enum cases coerces to `int` not `E`

Also: #10135 (php-in-PHP) — shrink JIT/VariableFunctionCallHelper (~387 LOC) via VM PHP trampoline.

Upgraded specs

Stdlib: ReflectionClassConstant — visibility, value, and attributes parity (ext/reflection/php_reflection.c) #4386 — ReflectionClassConstant::isPrivate() undefined; verified partial attribute progress
Stdlib: proc_get_status() — must expose command argv array and running/exitcode fields (ext/standard/exec.c) #9311 — proc_get_status()['running'] false while child alive (Zend true)

No implementation PRs this run.

Worker lane B audit — 2026-06-19

Merged: #10030 via #10139 (match enum-case subject vs scalar arm — already fixed; compliance/repro traceability).

Lane B queue (issue % 3 == 1, excluding stdlib / php-in-php labels): no unfixed failing repros remain. #10131/#10133 fixed on master; #9835/#9841 invalid vs php-src-strict; php-in-php issues (#10135, #9976, …) out of scope for this lane.

Unfixed language gaps in other lanes: #10130 (lane C, new Box(...) FCC compile-fatal), #10134 (lane A, foreach by-ref enum — fixed on master).

Maintainer run follow-up (evening 2026-06-19)

Bootstrap: link + helloworld green; inventory check stale docs only.

PR #9168: WIP — triage comment added; no merge.

4 new issues filed (NAN/float parity, VM probes):

#	Gap
#10141	`array_intersect([NAN],[NAN])` → empty not `[NAN]`
#10142	`array_diff([NAN,1.0],[NAN])` keeps NAN
#10143	`(string)NAN` → NULL not `'NAN'`
#10144	`sort()` on float+NAN → LogicException

Repro: test/repro/array_intersect_nan.php, array_diff_nan.php, cast_string_nan.php, sort_float_nan.php.

Lane C worker audit (2026-06-25) — no eligible issues to claim this run.

Queue scan

`gh issue list --state open --limit 500` + `gh pr list --state open` (empty)
Lane filter: issue number `% 3 == 2`
Excluded: `stdlib`, `php-runtime`, `runtime-shrink`, `php-in-php` labels; `Stdlib:` / `php-in-php` title scope; parity-backlog snapshot issues (not implementable)

Open lane-C items found (all ineligible)

#	Blocker
#9938	php-in-php primary scope (JIT Object_.php monolith → Vm PHP) — owned by PHP Runtime → PHP automation
#10136, #10205, #10223, #10241, #10313, #10337, #9350	Parity backlog snapshots (tracking only)
~55+ `#…2` issues	`Stdlib:` / `ext/*` builtins — owned by PHP Compiler STD Lib automation

Recently closed lane-C language work (already merged)

#10217, #10220, #10198, #10235, #9435, #10333, #10334 — repro green on master.

Result

No claim issued. Lane C modulo queue is currently 100% stdlib or php-in-php/snapshot. Recommend maintainer either (a) file new `phase-2:language` / `area:compiler` issues with numbers ≡ 2 (mod 3), or (b) rebalance lane assignment so language/compiler tickets are spread across lanes.

#1492 comments locked — posting here as lane-C snapshot.

Worker lane C — queue scan (2026-06-25, cursor-agent-lane-c)

Scan methodology

Paginated all 760 open issues (gh api pages 1–8); 0 open PRs (gh pr list --state open)
Lane filter: issue_number % 3 == 2 → 224 tickets in lane C
Excluded per implementer ownership rules:
- stdlib label / Stdlib: title / ext/* scope → 209
- php-in-php title/label / php-runtime / runtime-shrink → 8
- Parity backlog snapshots (meta trackers) → 7
Checked recent 116xx filings + maintainer_gap repros — all lane-C items are stdlib or already CLOSED/MERGED (Language: #[\SensitiveParameter] on function — compile-time fatal missing (Zend/zend_attributes.c) #11638–Fix extension_loaded('curl') phantom true before curl_init ships (#11627) #11648 language/stdlib fixes landed today)

Eligible claimable issues in lane C

0 — entire lane-C modulo queue is stdlib (STD Lib automation), php-in-php JIT shrink (#9938 et al., PHP Runtime→PHP automation), or snapshot parents.

Recently closed lane-C language/bootstrap work (green on master)

#10198, #10199, #10220, #11642, #11638 (lane B), #11639 (stdlib) — all merged.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	OK 3147/3147

Result

No claim issued. Stopping per lane rules (no stealing from stdlib/php-in-php automations or other lanes).

Maintainer ask: file new phase-2:language / area:compiler / bootstrap issues with numbers ≡ 2 (mod 3) without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

Worker lane C — queue scan (2026-06-25, cursor-agent-lane-c run 2)

Scan methodology

Paginated 749 open issues (gh api pages 1–11); 0 open PRs (gh pr list --state open)
Lane filter: issue_number % 3 == 2 → 221 tickets in lane C
Excluded per implementer ownership rules:
- stdlib label / Stdlib: / Regression: + ext/* title scope → ~209
- php-in-php title/label / php-runtime / runtime-shrink → ~8
- Parity backlog snapshots (meta trackers) → 7
Claim filter: no open PRs; no recent claim: from other agents

Eligible claimable issues in lane C

0 — entire lane-C modulo queue is stdlib (STD Lib automation), php-in-php JIT shrink (PHP Runtime→PHP automation), or snapshot parents.

Recently closed lane-C language work (already on master)

#10130 (new FCC compile-fatal), #10134 (foreach by-ref enum), #9938 (JIT Object_.php shrink), #10217/#10220/#10198/#10235/#10333/#10334 — merged prior runs.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	exit 0

Result

No claim issued. Stopping per lane rules (no stealing from stdlib/php-in-php automations or lanes A/B).

Maintainer ask: file new phase-2:language / area:compiler / bootstrap issues with numbers ≡ 2 (mod 3) without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

#1492 comments locked — posting here as lane-C snapshot.

Worker lane C — queue scan (2026-06-26, cursor-agent-lane-c)

Scan methodology

Paginated all open issues (gh api pages 1–12, ~760+ open); 0 open PRs (gh pr list --state open --limit 50)
Lane filter: issue_number % 3 == 2
Excluded per implementer ownership rules:
- stdlib label / Stdlib: / Regression: + ext/* title scope
- php-in-php title/label / php-runtime / runtime-shrink
- Parity backlog snapshots (meta trackers)
Claim filter: no open PRs; no recent claim: from other agents on eligible items

Eligible claimable issues in lane C

0 — entire lane-C modulo queue is stdlib (STD Lib automation), php-in-php JIT shrink (PHP Runtime→PHP automation), or snapshot parents.

Recent 118xx filings (11814, 11815, 11825, 11832, 11840, 11747, 11756, 11768, …) are all Stdlib: / stdlib-labeled in lane C.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	exit 0

Result

No claim issued. Stopping per lane rules (no stealing from stdlib/php-in-php automations or lanes A/B).

Maintainer ask: file new phase-2:language / area:compiler / bootstrap issues with numbers ≡ 2 (mod 3) without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

#1492 comments locked — posting here as lane-C snapshot.

Worker lane C — no eligible issues (2026-06-26)

Automation: cursor-agent-lane-c (#1492 comments locked at 2500)

Queue scan

Paginated 755 open issues (gh api pages 1–8); 0 open PRs (gh pr list --state open)
Lane filter: issue_number % 3 == 2 → 219 tickets in lane C
Excluded per implementer ownership rules:
- stdlib label / Stdlib: title → 208
- php-in-php title/label / php-runtime / runtime-shrink → 4
- Parity backlog snapshots (meta trackers) → 7
Claim filter: no open PRs; no recent claim: from other agents on eligible items

Result

0 claimable implementation-ready language/compiler/bootstrap issues in lane C.

Recent lane-C backlog (118xx, 117xx, 116xx, …) is entirely Stdlib: / stdlib-labeled. Not crossing into lanes A/B or stdlib/php-in-php automations.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	exit 0

Maintainer action

File new phase-2:language / area:compiler / bootstrap issues with number % 3 == 2 without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

claim released: none (no batch claimed this run)

Lane C worker run — no eligible issues (2026-06-26)

Automation: cursor-agent-lane-c (refs #1492 — commenting disabled there)

Queue scan

Open issues scanned: 500; open PRs: 0
Lane filter: issue_number % 3 == 2 → ~60 open issues in lane C

Eligibility filters

Excluded: stdlib label / Stdlib: / ext/* scope (STD Lib automation), php-in-php/php-runtime (Runtime→PHP automation), parity snapshot meta issues.

Result: 0 eligible implementation-ready issues in lane C

Every open n%3==2 ticket is stdlib-scoped (#11957, #11576, #11486, #11336, #11282, …) or php-in-PHP shrink (#8837, #8936, #10031).

Repo-wide

Only 2 issues pass filters: #11952 (lane A, claimed by lane-B; sidecar sync still FAILED on master) and #10533 (roadmap meta). Lane B also has 0 eligible issues.

Lane C fully blocked by stdlib/php-in-PHP partitioning. Suggest lane rebalance or new non-stdlib issues with n%3==2.

No claim made.

Worker lane C — no eligible issues (2026-06-26)

Automation: cursor-agent-lane-c (refs #1492 — commenting disabled there)

Queue scan

Paginated 742 open issues (gh api pages 1–8); 0 open PRs (gh pr list --state open)
Lane filter: issue_number % 3 == 2 → 218 tickets in lane C
Excluded per implementer ownership rules:
- stdlib label / Stdlib: title / Regression: + ext/* scope → ~201
- php-in-php title/label / php-runtime / runtime-shrink → ~4 (php-in-php: VmZlibNative — pure PHP zlib encode/decode, drop libz FFI (#1492, ext/zlib/zlib.c) #8837, php-in-php: VmGzStreamNative — pure PHP gz* stream I/O without libz FFI (#1492, ext/zlib/zlib.c) #8936, php-in-php: JIT StringPregMatchJit — route preg_* through VmPreg PHP not ~3k-line LLVM/pcre2 (#1492) #9542, …)
- Parity backlog snapshots (meta trackers) → 7 (Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337)
Claim filter: no open PRs; no recent claim: from other agents on eligible items

Result

0 claimable implementation-ready language/compiler/bootstrap issues in lane C.

Recent 120xx filings (#12008, #12017, #11987, #11825, #11815, #11747, #11604, #11603, …) are all Stdlib: / stdlib-labeled in lane C. Not crossing into lanes A/B or stdlib/php-in-php automations.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	stale docs — `lib/Compiler.php` 564→565 methods (pre-existing on master after recent merges; not introduced this run)

Maintainer action

File new phase-2:language / area:compiler / bootstrap issues with number % 3 == 2 without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

No claim made.

Worker lane C — no eligible issues (2026-06-26)

Automation: cursor-agent-lane-c (refs #1492 — commenting disabled there)

Queue scan

Paginated 742 open issues (gh api pages 1–8); 0 open PRs (gh pr list --state open --limit 50)
Lane filter: issue_number % 3 == 2 → 218 tickets in lane C
Excluded per implementer ownership rules:
- stdlib label / Stdlib: title / Regression: + ext/* scope → ~201
- php-in-php title/label / php-runtime / runtime-shrink → ~4 (php-in-php: VmZlibNative — pure PHP zlib encode/decode, drop libz FFI (#1492, ext/zlib/zlib.c) #8837, php-in-php: VmGzStreamNative — pure PHP gz* stream I/O without libz FFI (#1492, ext/zlib/zlib.c) #8936, php-in-php: JIT StringPregMatchJit — route preg_* through VmPreg PHP not ~3k-line LLVM/pcre2 (#1492) #9542, …)
- Parity backlog snapshots (meta trackers) → 7 (Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337)
Claim filter: no open PRs; no recent claim: from other agents on eligible items

Result

0 claimable implementation-ready language/compiler/bootstrap issues in lane C.

Recent 120xx filings (#12008, #11993, #11987, #11825, #11747, #11687, …) are all Stdlib: / stdlib-labeled in lane C. Not crossing into lanes A/B or stdlib/php-in-php automations.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	exit 0 (minor doc drift: ArrayMergeRecursive helpers — pre-existing)

Maintainer action

File new phase-2:language / area:compiler / bootstrap issues with number % 3 == 2 without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

No claim made.

Worker lane C — no eligible issues (2026-06-26)

Automation: cursor-agent-lane-c (refs #1492 — commenting disabled there)

Queue scan

Paginated 738 open issues (gh api full pagination); 0 open PRs (gh pr list --state open --limit 50)
Lane filter: issue_number % 3 == 2 → 218 tickets in lane C
Excluded per implementer ownership rules:
- stdlib label / Stdlib: title / Regression: + ext/* scope → ~201
- php-in-php title/label / php-runtime / runtime-shrink → ~4 (php-in-php: VmZlibNative — pure PHP zlib encode/decode, drop libz FFI (#1492, ext/zlib/zlib.c) #8837, php-in-php: VmGzStreamNative — pure PHP gz* stream I/O without libz FFI (#1492, ext/zlib/zlib.c) #8936, php-in-php: JIT StringPregMatchJit — route preg_* through VmPreg PHP not ~3k-line LLVM/pcre2 (#1492) #9542, …)
- Parity backlog snapshots (meta trackers) → 7 (Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337)
Claim filter: no open PRs; no recent claim: from other agents on eligible items

Result

0 claimable implementation-ready language/compiler/bootstrap issues in lane C.

Recent 120xx filings (#12086, #12083, #12008, #11987, #11825, #11747, #11687, …) are all Stdlib: / stdlib-labeled in lane C. Not crossing into lanes A/B or stdlib/php-in-php automations.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	exit 0 (minor doc drift: JIT method counts — pre-existing on master)

Maintainer action

File new phase-2:language / area:compiler / bootstrap issues with number % 3 == 2 without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

No claim made.

Worker lane C — no eligible issues (2026-06-26)

Automation: cursor-agent-lane-c (refs #1492)

Scan summary

gh issue list --state open --limit 1000 → 211 open implementation-ready issues with number % 3 == 2 (Lane C)
gh pr list --state open --limit 50 → 0 open PRs (no duplicate claims to avoid)
Eligible after lane filters: 0

Exclusions applied

Filter	Count	Notes
`stdlib` label or `Stdlib:`/`ext/*` scope	~200	Owned by PHP Compiler STD Lib automation
`php-runtime` / `runtime-shrink` / `php-in-php`	0 open in Lane C	Owned by PHP Runtime → PHP automation
Parity backlog snapshots (#9350, #10136, #10205, #10223, #10241, #10313, #10337)	7	Meta trackers, not implementation
Strategic meta (#10533)	1	Release roadmap, not claimable work

Language/compiler Lane C check

Searched label:phase-2:language label:implementation-ready -label:stdlib — only open hit is #9356 (stdlib scope). All recent language gaps referenced in Lane C snapshots (#10217, #10220, #10235, #10310) are closed/merged.

Result

No batch to claim. Lane C modulo bucket is stdlib-saturated; no language/bootstrap/compiler issues remain open in this lane.

Suggestion: Rebalance issue numbering or lane assignment so language/compiler work is not exclusively % 3 == 0/1.

Worker lane C — queue scan (2026-07-03, cursor-agent-lane-c)

Scan methodology

Paginated open issues via gh api (--paginate); 179 tickets with issue_number % 3 == 2
Open PRs: 0 (gh pr list --state open --limit 50)
Lane filter: issue_number % 3 == 2 → lane C only
Excluded per implementer ownership rules:
- stdlib / phase-4:stdlib label, Stdlib: title, Regression: + ext/* scope → 171
- php-in-php / php-runtime / runtime-shrink labels or php-in-php: title → 1 (php-in-php: JitStringSearch find_substr JIT via FindSubstrJitHelper PHP — drop inline LLVM loops (#1492) #15287, claimed by PHP Runtime → PHP)
- Parity backlog snapshot meta trackers → 7 (Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337)
Claim filter: no open PRs; no recent foreign claim: on eligible items

Eligible claimable issues in lane C

0 — entire actionable queue is stdlib (STD Lib automation), php-in-PHP (#15287, other automation), or snapshot parents.

Recent 152xx filings in lane C (#15251, #15230, #15238, #15218, …) are all Stdlib: / stdlib-labeled.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	exit 0 (doc drift: `ReflectionClassGetShortName` — pre-existing)

Result

No claim issued. Stopping per lane rules (no stealing from stdlib/php-in-php automations or lanes A/B).

Maintainer ask: file new phase-2:language / area:compiler / bootstrap issues with numbers ≡ 2 (mod 3) without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

#1492 comments locked — posting here as lane-C snapshot.

Worker lane C — queue scan (2026-07-03, cursor-agent-lane-c)

Scan methodology

Paginated 664 open issues (gh api pages 1–7); 0 open PRs (gh pr list --state open)
Lane filter: issue_number % 3 == 2 → 177 tickets in lane C
Excluded per implementer ownership rules:
- stdlib label / phase-4:stdlib / Stdlib: title / Regression: + ext/* scope → ~170
- php-in-php / php-runtime / runtime-shrink labels → 0 (none in lane C currently)
- Parity backlog snapshots (meta trackers) → 7 (Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337)
Claim filter: no open PRs; no recent claim: from other agents on eligible items

Eligible claimable issues in lane C

0 — entire lane-C modulo queue is stdlib (STD Lib automation owns stdlib-labeled + Stdlib:/ext/* scope tickets), or snapshot parents.

Recent 15xxx filings (15218, 15230, 15238, 15252, 15253, 15264, 15273, 15292, 15300, …) are all Stdlib: / stdlib-labeled in lane C.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	exit 0 (stale docs drift only)

Result

No claim issued. Stopping per lane rules (no stealing from stdlib/php-in-php automations or lanes A/B).

Maintainer ask: file new phase-2:language / area:compiler / bootstrap issues with numbers ≡ 2 (mod 3) without stdlib/phase-4:stdlib labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

#1492 comments locked — posting here as lane-C snapshot.

Worker lane C — queue scan (2026-07-03, cursor-agent-lane-c)

Scan methodology

gh issue list --state open --limit 80 + paginated gh api (all open issues, ~760+)
gh pr list --state open --limit 50 → 0 open PRs
Lane filter: issue_number % 3 == 2 → ~178 tickets in lane C (paginated count)
Excluded per implementer ownership rules:
- stdlib label / Stdlib: title / Regression: + ext/* title scope
- php-in-php label / php-runtime / runtime-shrink (e.g. php-in-php: JIT Type/Object_.php — shrink ~6.3k-line object/property LLVM monolith via VmObject PHP helpers (#1492) #9938)
- Parity backlog snapshots (meta trackers: Parity backlog snapshot 2026-06-17 — enum preservation + php-in-PHP JIT (refs #1492) #9350, Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136, Parity backlog snapshot 2026-06-20 (g) — PHP 8.4 compile, enum spaceship, JIT php-in-PHP (refs #1492) #10205, Parity backlog snapshot 2026-06-20 (h) — enum object builtins, never compile, JIT unpack/reflection (refs #1492) #10223, Parity backlog snapshot 2026-06-20 (i) — is_a enum, enum const regression, JIT unset/foreach (refs #1492) #10241, Parity backlog snapshot 2026-06-20 (o) — clone-with, const-new, hook get throw, highlight HTML, ??/?-> runtime (refs #1492) #10313, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337)
Claim filter: no open PRs; no recent claim: from other agents in last 48h on eligible items

Eligible claimable issues in lane C

0 — entire lane-C modulo queue is stdlib (STD Lib automation), php-in-php JIT shrink (PHP Runtime→PHP automation), or snapshot parents.

Recent lane-C filings (15230, 15238, 15240, 15218, 15140, …) are all Stdlib: / stdlib-labeled DOM/array/date regressions.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	pending
`php script/bootstrap-inventory.php --check`	pending

Result

No claim issued. Stopping per lane rules (no stealing from stdlib/php-in-php automations or lanes A/B).

Maintainer ask: file new phase-2:language / area:compiler / bootstrap issues with numbers ≡ 2 (mod 3) without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

#1492 comments locked — posting here as lane-C snapshot.

Bootstrap gate update (lane C scan follow-up)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	exit 0 (doc drift note only)

claim: worker-lane-C — lane audit 2026-07-03 (no implementable claim)

Checked: open issues (500), open PRs (0), lane filter issue % 3 == 2, 48h claim scan.

Eligible under lane + ownership rules: only parity backlog snapshots in lane C (#9350, #10136, #10205, #10223, #10241, #10313, #10337) — meta trackers, not single-fix units.

Concrete implementation-ready in lane C: all blocked for this worker — stdlib label and/or ext/* builtin scope (e.g. #4148, #15218, #15380). No open phase-2:language gaps in lane C besides stdlib-tagged #9356.

#1492 comment: blocked (2500+ comments).

No branch/PR this run. Recommend new language/compiler issues filed with numbers ≡ 2 (mod 3), or lane rebalance so lane C has non-stdlib work.

Worker lane C — queue scan (2026-07-03, cursor-agent-lane-c)

Scan methodology

Paginated 653 open issues (gh api paginate); 0 open PRs (gh pr list --state open --limit 50)
Lane filter: issue_number % 3 == 2
Excluded per implementer ownership rules:
- stdlib label / Stdlib: title / Regression: + ext/* title scope
- php-in-php title/label / php-runtime / runtime-shrink
- Parity backlog snapshots (meta trackers)
Claim filter: no open PRs; no recent claim: from other agents on eligible items

Eligible claimable issues in lane C

0 — entire lane-C modulo queue is stdlib (STD Lib automation), php-in-php JIT shrink (PHP Runtime→PHP automation), or snapshot parents.

Recent lane-C backlog (154xx, 118xx, 117xx, …) is entirely Stdlib: / stdlib-labeled with ext/* scope. Not crossing into lanes A/B or stdlib/php-in-php automations.

Bootstrap gates (master, this run)

Gate	Result
`make bootstrap-selfhost-vm-driver-execute-probe`	green
`php script/bootstrap-inventory.php --check`	OK 3852/3852

Result

No claim issued. Stopping per lane rules (no stealing from stdlib/php-in-php automations or lanes A/B).

Maintainer ask: file new phase-2:language / area:compiler / bootstrap issues with numbers ≡ 2 (mod 3) without stdlib/php-in-php labels, or rebalance lane assignment so language/compiler tickets spread across lanes A/B/C.

#1492 comments locked — posting here as lane-C snapshot.

claim: cursor-agent-lane-c — starting this run (implementing remaining open child #9311 proc_get_status from this snapshot)

Child #9311 merged via PR #15527 — proc_get_status argv-array command path parity.

unclaim: stale claim from 2026-07-03 (>7 days, no open PR). This is a Parity backlog snapshot meta tracker — implement child issues, not this issue. Clearing claim so workers do not treat it as in-flight.

Cleanup bot: removed implementation-ready from this Parity backlog snapshot (meta tracker for filing child issues — not an implementer claim target). Workers: implement child parity issues, not this snapshot.

release: maintainer unclaim — stale claim: (>7 days, no open PR). Meta Parity backlog snapshot is not an implementation target; workers should claim child implementation-ready issues instead.

unclaim: Stale claim (>7 days). This is a Parity backlog snapshot meta tracker — implement child issues, not this issue. Clearing claim so it is not mistaken for an active worker assignment.

Status snapshot theater — architect-run index for closed #1492; filed child gaps tracked in their own implementation-ready tickets. Closing per cleanup-bot mandate (Aug 2026).

Parity backlog snapshot 2026-06-19 (c) — FCC/new, enum isset, proc_get_status (refs #1492) #10136

Description

Architect run 2026-06-19

Top 5 gaps filed (claimable)

Upgraded specs

Activity

PurHur commented on Jun 19, 2026

Worker lane B audit — 2026-06-19

PurHur commented on Jun 19, 2026

Maintainer run follow-up (evening 2026-06-19)

PurHur commented on Jun 25, 2026

Queue scan

Open lane-C items found (all ineligible)

Recently closed lane-C language work (already merged)

Result

PurHur commented on Jun 25, 2026

Scan methodology

Eligible claimable issues in lane C

Recently closed lane-C language/bootstrap work (green on master)

Bootstrap gates (master, this run)

Result

PurHur commented on Jun 25, 2026

Scan methodology

Eligible claimable issues in lane C

Recently closed lane-C language work (already on master)

Bootstrap gates (master, this run)

Result

PurHur commented on Jun 26, 2026

Scan methodology

Eligible claimable issues in lane C

Bootstrap gates (master, this run)

Result

PurHur commented on Jun 26, 2026

Worker lane C — no eligible issues (2026-06-26)

Queue scan

Result

Bootstrap gates (master, this run)

Maintainer action

PurHur commented on Jun 26, 2026

Lane C worker run — no eligible issues (2026-06-26)

Queue scan

Eligibility filters

Result: 0 eligible implementation-ready issues in lane C

Repo-wide

PurHur commented on Jun 26, 2026

Worker lane C — no eligible issues (2026-06-26)

Queue scan

Result

Bootstrap gates (master, this run)

Maintainer action

PurHur commented on Jun 26, 2026

Worker lane C — no eligible issues (2026-06-26)

Queue scan

Result

Bootstrap gates (master, this run)

Maintainer action

PurHur commented on Jun 26, 2026

Worker lane C — no eligible issues (2026-06-26)

Queue scan

Result

Bootstrap gates (master, this run)

Maintainer action

PurHur commented on Jun 26, 2026

Worker lane C — no eligible issues (2026-06-26)

Scan summary

Exclusions applied

Language/compiler Lane C check

Result

78 remaining items

PurHur commented on Jul 3, 2026

Scan methodology

Eligible claimable issues in lane C

Bootstrap gates (master, this run)

Result

PurHur commented on Jul 3, 2026

Scan methodology

Eligible claimable issues in lane C

Bootstrap gates (master, this run)

Result

PurHur commented on Jul 3, 2026