Parity backlog snapshot 2026-06-20 (s) — undefined var warning, call_user_func builtin, parse_str void, filter IP (refs #1492)

[PurHur]

North-star parity tranche for #1492 (commenting disabled on parent — >2500 comments).

Architect run 2026-06-20 (s)

5 new implementation-ready issues from Docker php vs bin/vm.php probes + callable audit; 2 issues expanded (#4737, #4403). No implementation PRs.

Top 5 gaps filed (claimable)

#	Category	Gap
#10358	language / runtime	Undefined variable E_WARNING missing on read (casts, unary, ?? RHS)
#10359	stdlib	call_user_func() / call_user_func_array() string builtin callbacks fail despite is_callable
#10360	php-in-php	JIT UndefinedVariableWarning → VmErrorReporter PHP (#1492)
#10361	stdlib	forward_static_call*() parent outside class — Error not TypeError
#10362	stdlib	class_implements(ArrayIterator) missing SeekableIterator/ArrayAccess/Serializable

Upgraded specs

• Stdlib: parse_str() — second argument must accept uninitialized by-ref $result (ext/standard/basic_functions.c) #4737 — parse_str() void return (null not true) + uninit by-ref matrix
• Stdlib: filter_var() — full ext/filter parity (filters, flags, options array, warnings) #4403 — FILTER_VALIDATE_IP dispatch failure (ID 275 unknown) + repro suite

Closed duplicate

• Language: foreach on array literal with enum case key — must TypeError not coerce to backing scalar (Zend/zend_hash.c) #10363 → duplicate of Language: array literal enum case keys coerce to backing scalar — must TypeError (Zend/zend_hash.c) #9512 (enum literal array keys)

Worker note

Claim one issue per run. #10360 depends on #10358 VM semantics first.

No code changes this run.

[PurHur]

Worker lane A — batch planning (2026-06-24)

Automation: implementer lane A (issue % 3 == 0) · refs #1492

Queue sweep

• gh issue list --state open --limit 1000 + gh pr list --state open (empty)
• Searched: label:phase-2:language, Language: in title, label:area:vm -label:stdlib
• Parity snapshots reviewed: Parity backlog snapshot 2026-06-19 (b) — class const new, enum static default, highlight regressions (refs #1492) #9978, Parity backlog snapshot 2026-06-19 (d) — Fiber resume, static enum, printf NaN (refs #1492) #10155, Parity backlog snapshot 2026-06-20 (m) — foreach enum byref, JIT enum/FCC/attribute/scalar-dim (refs #1492) #10275, Parity backlog snapshot 2026-06-20 (n) — match/switch enum, nullsafe, spaceship, Closure bind (refs #1492) #10290, Parity backlog snapshot 2026-06-20 (q) — Generator return, asymmetric compile, putenv, stat/lstat (refs #1492) #10337, Parity backlog snapshot 2026-06-20 (s) — undefined var warning, call_user_func builtin, parse_str void, filter IP (refs #1492) #10365, Parity backlog snapshot 2026-06-20 (t) — enum foreach byref, const new, hook isset, JIT SensitiveParam/EnumCases (refs #1492) #10396

Lane A filter applied

Excluded: stdlib label, php-runtime/runtime-shrink/php-in-php, ext/standard/ext/* stdlib scope, parity meta issues, CI-only (#1869, #1899, #1923, #1974, #2085).

Result: no claimable implementation-ready issue in lane A

Bucket	Lane A examples	Blocker
Stdlib / ext/*	#11025, #11016, #10980, #10362, #10164	STD Lib automation
php-in-PHP JIT	#9663, #9972, #10080, #10185, #10200, #10239	PHP Runtime → PHP automation
Language (filed)	#10358, #10284, #10392, #10062, #10287	CLOSED
JIT stdlib	#9045, #9048	ext/standard scope
VM serialize	#9126	ext/standard scope
Meta	#9978, #10275, #10290, #10533	Not concrete fixes

Recent lane-A language issues (#9999, #10134, #10062, #10203, #10392) are closed; no open non-stdlib Language:/Regression: issues with % 3 == 0.

Stopping without claim. Maintainer action: file new lane-A language gaps or rebalance lanes if A is drained.

[PurHur]

Worker lane A — queue scan (2026-06-24)

Automation: implementer lane A (issue % 3 == 0) · refs #1492

Result: No eligible implementation-ready issue to claim this run. Stopping per lane rules (no cross-lane theft).

Queue sweep

• gh issue list --state open --limit 1000 — paginated full open queue
• gh pr list --state open — empty (no blocking open PRs)
• Searched: label:phase-2:language, Language: title, label:area:compiler, Regression: title
• No recent claim: comments blocking lane A issues

Lane A filter (issue % 3 == 0)

Bucket	Count (approx)	Blocker
Stdlib / phase-4:stdlib / Stdlib:	~90+	STD Lib automation
php-in-php / runtime-shrink / php-runtime	#9570, #9663, #9972, #10080, #10086, #10185, #10200, #10239, #10326, …	PHP Runtime → PHP automation
Parity meta / roadmap	#9978, #10155, #10167, #10269, #10275, #10290, #10365, #10533	Not concrete fixes
CI/tooling-only	#1869, #1899, #1923, #1974, #2085	Out of scope for implementer lane

Eligible non-stdlib, non-php-in-php, non-meta lane-A issues: 0

Language preference

All open phase-2:language lane-A issues are php-in-php JIT migrations (Runtime automation). The one open standalone Language: ticket (#11032 include/require empty path) is lane B (11032 % 3 == 1).

Repro sanity (master, Docker)

• php bin/vm.php -r 'echo "vm ok\n";' — OK
• ./script/ci-fast.sh — see run output below

Action

Lane A blocked until maintainers file new non-stdlib, non-php-in-php implementation-ready language/compiler issues on % 3 == 0 numbers (e.g. named-arg compile errors, undefined-var warnings, enum identity regressions without stdlib label).

[PurHur]

Worker lane A — queue scan (2026-06-24, run 2)

Automation: implementer lane A (issue % 3 == 0) · refs #1492

Result: No eligible implementation-ready issue to claim. Stopping per lane rules.

Queue sweep

• gh issue list --state open --limit 1000 — ~179 lane-A issues after % 3 == 0
• gh pr list --state open — empty
• Searched: phase-2:language, Language:, Regression:, bootstrap, implementation-ready -label:stdlib -label:php-in-php
• Parity snapshots reviewed: Parity backlog snapshot 2026-06-19 (b) — class const new, enum static default, highlight regressions (refs #1492) #9978, Parity backlog snapshot 2026-06-19 (d) — Fiber resume, static enum, printf NaN (refs #1492) #10155, Parity backlog snapshot 2026-06-20 (l) — data:// streams, localeconv, JIT unpack/lazy/property (refs #1492) #10269, Parity backlog snapshot 2026-06-20 (m) — foreach enum byref, JIT enum/FCC/attribute/scalar-dim (refs #1492) #10275, Parity backlog snapshot 2026-06-20 (n) — match/switch enum, nullsafe, spaceship, Closure bind (refs #1492) #10290, Parity backlog snapshot 2026-06-20 (s) — undefined var warning, call_user_func builtin, parse_str void, filter IP (refs #1492) #10365, Parity backlog snapshot 2026-06-20 (t) — enum foreach byref, const new, hook isset, JIT SensitiveParam/EnumCases (refs #1492) #10396
• Epic: Self-host critical path — compiler compiles itself (M3→M5) #1492 commenting disabled (>2500 comments) — handoff here

Lane A eligible count: 0

Bucket	Examples	Blocker
Stdlib	#11052, #11016, #10980, #10710, #10362	STD Lib automation
php-in-php JIT	#9663, #9972, #10080, #10185, #10200, #10326	Runtime → PHP automation
Meta / roadmap	#9978, #10269, #10533	Not concrete fixes
Stale/green	#9126 serialize wire	Close candidate, stdlib scope

Open Language: tickets are lane B/C (e.g. #11032 % 3 == 1). Recent language fixes (#10358, #10242) already closed.

Repro sanity (Docker)

./script/docker-exec.sh -- bash -lc 'php bin/vm.php -r "echo \"vm ok\n\";"'
# vm ok

Maintainer action: file new non-stdlib, non-php-in-php implementation-ready language/compiler issues on % 3 == 0 numbers.

[PurHur]

Worker lane A — queue scan (2026-06-24, run 3)

Automation: implementer lane A (issue % 3 == 0) · refs #1492

Result: No eligible implementation-ready issue to claim. Stopping per lane rules (no cross-lane theft).

Queue sweep

• gh issue list --state open --limit 1000 (paginated)
• gh pr list --state open — Fix AOT examples smoke LLVM verify regressions (#11206) #11213 open for lane-B Release v1.1.0: fix examples 000–009 AOT smoke regression (LLVM Module.php) #11206 (AOT smoke; repro not fully green)
• Searched: label:phase-2:language, Language: / Regression: titles, label:area:compiler
• No recent blocking claim: comments on lane-A candidates

Lane A filter (issue % 3 == 0)

Bucket	Examples	Blocker
Stdlib / phase-4:stdlib / Stdlib: / ext/*	#11226, #11211, #11187, #11094, #11058, #11049, #10968, …	STD Lib automation
php-in-php / runtime-shrink / php-in-php title	#9570, #9663, #9972, #10080, #10086, #10185, #10239, #10326	PHP Runtime → PHP automation
Parity meta / roadmap / CI-only	#9978, #10155, #10269, #10275, #10290, #10365, #10533, #1869	Not concrete fixes
Recently closed language (lane A)	#9987, #9999, #10062	Already merged

Eligible non-stdlib, non-php-in-php, non-meta lane-A implementation-ready issues: 0

Environment sanity (master)

./script/ci-fast.sh  # inventory + spine + VM driver probe path exercised
php bin/vm.php -r 'echo "vm ok\n";'  # via docker-exec when needed

Nearest actionable work (other lanes)

• Lane B Release v1.1.0: fix examples 000–009 AOT smoke regression (LLVM Module.php) #11206 — release-blocker AOT examples smoke; open PR Fix AOT examples smoke LLVM verify regressions (#11206) #11213 (partial fix, examples-aot-smoke.sh still red on try_merge / SessionEncode ABI)
• Lane A stdlib (STD Lib automation): Stdlib: date_parse_from_format() invalid calendar — TypeError not warning result array (ext/standard/parsedate.c) #11226 date_parse_from_format, Stdlib: DateTimeZone::getTransitions() — OOP method missing (ext/date/php_date.c) #11211 DateTimeZone::getTransitions, Regression: in_array()/array_search() null needle + inline haystack literal — false not true (ext/standard/array.c) #11058 in_array null needle

Action

Lane A blocked until maintainers file new non-stdlib, non-php-in-php implementation-ready language/compiler issues on % 3 == 0 numbers (e.g. compile-only named-arg regressions without stdlib label, enum identity without ext/standard scope).

[PurHur]

Worker lane A — queue scan (2026-06-24)

Automation: cursor-agent-lane-a (refs #1492 — parent issue comment-locked at 2500+)

Method

• gh issue list --state open --limit 500 + gh pr list --state open (0 open PRs)
• Lane filter: issue number % 3 == 0
• Excluded: stdlib, php-in-php, php-runtime, runtime-shrink labels; titles Stdlib: / php-in-php:; parity snapshot / roadmap meta issues
• Verified snapshot child issues in lane A (Regression: match() scalar subject matches enum-case arms — re-#9716 (Zend/zend_execute.c) #10284, Regression: spaceship (<=>) on backed enum cases inverts signs — re-#10203 (Zend/zend_enum.c) #10287, Language: property hook isset()/empty() must not invoke get hook (Zend/zend_property_hooks.c) #10392) — closed/green on master

Result: 0 eligible issues

All open implementation-ready lane-A issues are owned by other automations:

• ~70+ stdlib (e.g. Stdlib: STDIN/STDOUT/STDERR stream constants undefined — fprintf/readline fail (ext/standard/streams.c) #10163, Regression: in_array()/array_search() enum needle — TypeError null haystack (re-#8796, ext/standard/array.c) #9702, Regression: in_array()/array_search() null needle + inline haystack literal — false not true (ext/standard/array.c) #11058, Stdlib: ReflectionFunction::getClosureScopeClass() returns null — bound method scope missing (ext/reflection/php_reflection.c) #11250)
• 7 php-in-php JIT (php-in-php: JIT JitValueCompare — route VM value compare through VmInternalCompare PHP not ~1.1k-line LLVM (#1492) #9972, php-in-php: JIT IteratorHelper — route foreach iterator protocol through VmIterator PHP not ~725-line LLVM (#1492) #10080, php-in-php: JIT AttributeRegistryLowering — route attribute LLVM through VmAttribute PHP not ~439-line monolith (#1492) #10086, php-in-php: JIT BoundMethodCallableHelper — route [obj,method] FCC LLVM through VmCallable PHP not ~381-line helper (#1492) #10185, php-in-php: JIT ObjectPropertyForeachHelper — route foreach-over-object LLVM through Vm PHP not ~348-line monolith (#1492) #10239, php-in-php: JIT Refcount LLVM — shrink __ref__ zval refcount layer via VmValue PHP helpers (#1492) #9570, php-in-php: JIT ExceptionHandlerJitRuntime + TryCatchHelper — route try/catch through VmException PHP not ~1.5k-line LLVM (#1492) #9663)
• Meta trackers (Parity backlog snapshot 2026-06-19 (b) — class const new, enum static default, highlight regressions (refs #1492) #9978, Parity backlog snapshot 2026-06-20 (m) — foreach enum byref, JIT enum/FCC/attribute/scalar-dim (refs #1492) #10275, Parity backlog snapshot 2026-06-20 (n) — match/switch enum, nullsafe, spaceship, Closure bind (refs #1492) #10290, Strategic alignment: compiler excellence pillars (2026 H2) #10533)

No open phase-2:language lane-A issues outside php-in-php scope.

No batch planned this run. Lane A idle until new non-stdlib / non-php-in-php implementation-ready issues are filed with % 3 == 0.

[PurHur]

Worker lane A — queue scan (2026-06-24)

Automation: cursor-agent-lane-a (refs #1492 — parent issue comment-locked at 2500+)

Result: No eligible implementation-ready issue to claim. Stopping per lane rules (no cross-lane theft).

Queue sweep

• gh issue list --state open --limit 1000 — paginated full open queue (~179 lane-A after % 3 == 0)
• gh pr list --state open — empty (no blocking open PRs)
• Searched: label:phase-2:language, Language: / Regression: titles, label:area:compiler, implementation-ready -label:stdlib -label:php-in-php
• Verified recently filed language issues from snapshots (Regression: foreach by-ref on enum cases materializes backing int not enum object (re-#10270, Zend/zend_execute.c) #10390–Language: property hook duplicate backing property names must fail compile (Zend/zend_compile.c) #10393, Language: undefined variable E_WARNING missing on read — casts/unary/arithmetic/?? RHS silent (Zend/zend_execute.c) #10358, Regression: match() scalar subject matches enum-case arms — re-#9716 (Zend/zend_execute.c) #10284, Regression: spaceship (<=>) on backed enum cases inverts signs — re-#10203 (Zend/zend_enum.c) #10287) — all closed/merged
• No recent blocking claim: comments on lane-A candidates

Lane A filter (issue % 3 == 0)

Bucket	Count (approx)	Blocker
Stdlib / phase-4:stdlib / Stdlib: / ext/*	~70+	STD Lib automation
php-in-php JIT / runtime-shrink	#9570, #9663, #9972, #10080, #10086, #10185, #10239, #10326, …	PHP Runtime → PHP automation
Parity meta / roadmap / CI-only	#9978, #10155, #10269, #10275, #10290, #10365, #10533, #1869–#2085	Not concrete fixes

Eligible non-stdlib, non-php-in-php, non-meta lane-A implementation-ready issues: 0

Environment sanity (Docker)

./script/docker-exec.sh -- bash -lc 'php bin/vm.php -r "echo \"vm ok\n\";"'
# vm ok

Action

Lane A idle until maintainers file new non-stdlib, non-php-in-php implementation-ready language/compiler issues on % 3 == 0 numbers (e.g. compile-only named-arg regressions without stdlib label, enum identity without ext/standard scope).

[PurHur]

Worker lane A — queue scan 2026-06-24 (no eligible issues; refs #1492)

Automation: cursor-agent-lane-a (implementer batch run)

Could not comment on #1492 (2500+ comment lock).

Scan

• 780 open issues; 273 lane A (n % 3 == 0); 0 open PRs
• Eligible filter: implementation-ready, no stdlib/php-in-php/php-runtime/runtime-shrink labels, no Stdlib:/php-in-php: primary scope, not snapshot/CI/roadmap meta → 0 concrete fixes

Lane A composition

• 102 with stdlib label; 139 Stdlib: title (phase-4:stdlib)
• 18 php-in-php: JIT/runtime-shrink (e.g. php-in-php: JIT Refcount LLVM — shrink __ref__ zval refcount layer via VmValue PHP helpers (#1492) #9570, php-in-php: JIT ExceptionHandlerJitRuntime + TryCatchHelper — route try/catch through VmException PHP not ~1.5k-line LLVM (#1492) #9663, php-in-php: JIT JitValueCompare — route VM value compare through VmInternalCompare PHP not ~1.1k-line LLVM (#1492) #9972, php-in-php: JIT IteratorHelper — route foreach iterator protocol through VmIterator PHP not ~725-line LLVM (#1492) #10080, php-in-php: JIT AttributeRegistryLowering — route attribute LLVM through VmAttribute PHP not ~439-line monolith (#1492) #10086, php-in-php: JIT BoundMethodCallableHelper — route [obj,method] FCC LLVM through VmCallable PHP not ~381-line helper (#1492) #10185, php-in-php: JIT ObjectPropertyForeachHelper — route foreach-over-object LLVM through Vm PHP not ~348-line monolith (#1492) #10239)
• 7 parity snapshots; 7 CI/roadmap meta

Spot checks

• Snapshot children Regression: match() scalar subject matches enum-case arms — re-#9716 (Zend/zend_execute.c) #10284, Regression: spaceship (<=>) on backed enum cases inverts signs — re-#10203 (Zend/zend_enum.c) #10287, Stdlib: call_user_func()/call_user_func_array() — string builtin callbacks fail despite is_callable (ext/standard/basic_functions.c) #10359 — closed, repro green
• No open phase-2:language lane-A issues outside php-in-php scope

Result: no batch claimed; not stealing lanes B/C. Need new language/compiler parity issues with lane-A numbering.

[PurHur]

Worker lane A — queue scan (2026-06-24, cursor-agent-lane-a)

Automation: implementer lane A (issue % 3 == 0) · refs #1492 (parent comment-locked)

Result: No eligible implementation-ready issue to claim. Stopping per lane rules (no cross-lane theft).

Queue sweep

• gh issue list --state open --limit 1000 — 782 open, 274 lane A (n % 3 == 0)
• gh pr list --state open — 0 open PRs
• Searched: label:phase-2:language, Language: / Regression: titles, label:area:compiler, implementation-ready -label:stdlib -label:php-in-php, label:IMPORTANT, label:bootstrap
• Parity snapshots reviewed: Parity backlog snapshot 2026-06-19 (b) — class const new, enum static default, highlight regressions (refs #1492) #9978, Parity backlog snapshot 2026-06-19 (d) — Fiber resume, static enum, printf NaN (refs #1492) #10155, Parity backlog snapshot 2026-06-20 (l) — data:// streams, localeconv, JIT unpack/lazy/property (refs #1492) #10269, Parity backlog snapshot 2026-06-20 (m) — foreach enum byref, JIT enum/FCC/attribute/scalar-dim (refs #1492) #10275, Parity backlog snapshot 2026-06-20 (n) — match/switch enum, nullsafe, spaceship, Closure bind (refs #1492) #10290, Parity backlog snapshot 2026-06-20 (s) — undefined var warning, call_user_func builtin, parse_str void, filter IP (refs #1492) #10365, Parity backlog snapshot 2026-06-20 (t) — enum foreach byref, const new, hook isset, JIT SensitiveParam/EnumCases (refs #1492) #10396
• Snapshot children (Regression: foreach by-ref on enum cases materializes backing int not enum object (re-#10270, Zend/zend_execute.c) #10390–php-in-php: JIT EnumCasesHelper — route Enum::cases() LLVM through VmEnum PHP not inline HashTable glue (#1492) #10395, Regression: match() scalar subject matches enum-case arms — re-#9716 (Zend/zend_execute.c) #10284, Regression: spaceship (<=>) on backed enum cases inverts signs — re-#10203 (Zend/zend_enum.c) #10287) — CLOSED / green on master
• No blocking claim: comments (48h) on lane-A candidates

Lane A filter (issue % 3 == 0)

Bucket	Count (approx)	Blocker
Stdlib / phase-4:stdlib / Stdlib: / ext/*	~70+	STD Lib automation
php-in-php JIT / runtime-shrink	#9570, #9663, #9972, #10080, #10086, #10185, #10239, #10326, …	PHP Runtime → PHP automation
Parity meta / roadmap / CI-only	#9978, #10275, #10290, #10533, #78, #1869–#2085	Not concrete fixes

Eligible non-stdlib, non-php-in-php, non-meta lane-A implementation-ready issues: 0

Environment sanity (Docker)

./script/docker-exec.sh -- bash -lc 'php bin/vm.php -r "echo \"vm ok\n\";"'
# vm ok
php script/bootstrap-inventory.php --check  # see run output

Action

Lane A idle until maintainers file new non-stdlib, non-php-in-php implementation-ready language/compiler issues on % 3 == 0 numbers (e.g. compile-only named-arg regressions without stdlib label, enum identity without ext/standard scope).

[PurHur]

Worker lane A — queue scan (2026-06-24, run 3)

Automation: implementer lane A (issue % 3 == 0) · refs #1492

Result: No eligible implementation-ready issue to claim. Stopping per lane rules (no cross-lane theft). (#1492 closed/comment-locked.)

Queue sweep

• Paginated 777 open issues via GitHub API (gh api … --paginate)
• gh pr list --state open — empty (no blocking open PRs)
• Filters: label:phase-2:language, Language: title, label:area:compiler, Regression: title, label:IMPORTANT
• No recent claim: comments blocking lane A issues

Lane A filter (issue % 3 == 0)

Bucket	Blocker
stdlib / phase-4:stdlib / Stdlib: / ext/* scope	STD Lib automation (~90+ issues, e.g. #11313, #11049, #11015)
php-in-php / php-runtime / runtime-shrink	Runtime→PHP automation (#9570, #9663, #9972, #10080, #10086, #10185, #10239, #10326, …)
Parity meta / roadmap	#9978, #10155, #10167, #10269, #10275, #10290, #10365, #10533
CI/tooling-only	#1869, #1899, #1923, #1974, #2085

Eligible non-stdlib, non-php-in-php, non-meta lane-A implementation-ready issues: 0

Cross-lane language check

All open phase-2:language / Language: issues carry stdlib or php-in-php labels (or ext/* scope). Zero standalone language/compiler tickets outside STD Lib / Runtime automation ownership — any lane.

Repro sanity (master)

• ./script/docker-exec.sh -- php bin/vm.php -r 'echo "vm ok\n";' — OK
• ./script/ci-fast.sh — exit 0 (init-miniwebapp template drift warning only)

Action

Lane A blocked until maintainers file new non-stdlib, non-php-in-php implementation-ready language/compiler issues on % 3 == 0 numbers (e.g. compile-only named-arg regressions, enum identity without stdlib label, undefined-var warnings without stdlib label).

[PurHur]

Worker lane A — batch scan 2026-06-24 (no eligible issues)

Automation: cursor-agent lane A (issue# % 3 == 0). Parent #1492 comment thread locked (>2500 comments) — posting here.

Queue scan

• Open issues + open PRs checked; 0 open PRs.
• Full API sweep: 0 claimable implementation-ready lane-A issues outside stdlib / php-in-php / snapshot / CI buckets.

Lane A blockers

• Recent regressions (Regression: nl2br()/trim family null operand — TypeError says array given, Zend coerces (re-#11171, ext/standard/string.c) #11322, Regression: hash_algos() returns NULL as in_array() haystack — nested call operand (ext/standard/array.c hash.c) #11313, Regression: in_array()/array_search() null needle + inline haystack literal — false not true (ext/standard/array.c) #11058, …) are stdlib — STD Lib automation lane.
• Compiler/language lane-A set is entirely php-in-PHP JIT (php-in-php: JIT ObjectPropertyForeachHelper — route foreach-over-object LLVM through Vm PHP not ~348-line monolith (#1492) #10239, php-in-php: JIT BoundMethodCallableHelper — route [obj,method] FCC LLVM through VmCallable PHP not ~381-line helper (#1492) #10185, php-in-php: JIT AttributeRegistryLowering — route attribute LLVM through VmAttribute PHP not ~439-line monolith (#1492) #10086, php-in-php: JIT JitValueCompare — route VM value compare through VmInternalCompare PHP not ~1.1k-line LLVM (#1492) #9972, …) — runtime-shrink lane.
• Closed language regressions (Regression: match() scalar subject matches enum-case arms — re-#9716 (Zend/zend_execute.c) #10284, Regression: spaceship (<=>) on backed enum cases inverts signs — re-#10203 (Zend/zend_enum.c) #10287, Regression: foreach by-ref on enum cases materializes backing int not enum object (re-#10270, Zend/zend_execute.c) #10390, undefined-var Language: undefined variable E_WARNING missing on read — casts/unary/arithmetic/?? RHS silent (Zend/zend_execute.c) #10358) verified green on master 2026-06-24.

Ask

File or re-lane open phase-2:language / area:compiler issues with issue# % 3 == 0 and without stdlib label — lane A implementer queue is empty this run.

claim released: none (no batch claimed).

[PurHur]

Worker lane A — queue scan 2026-06-25 (no eligible issues; #1492 comment thread locked)

Lane rule: open issue number % 3 == 0.

Checked: full paginated open-issue scan + gh pr list --state open (0 open PRs).

Excluded per worker lanes: stdlib / Stdlib: scope, php-in-php/php-runtime/runtime-shrink, CI/tooling-only (#1869, #1899, #1923, #1974, #2085).

Lane A remainder: parity snapshots (#9978, #10155, #10167, #10269, #10275, #10290, #10365) + roadmap #10533 — meta only, not directly implementable.

Language (phase-2:language, n%3==0): all are php-in-php:* (#9570–#10239) — Runtime→PHP automation.

Near-miss: bootstrap #11396 (LLVMTokenTypeKin) is lane B (11396%3=2).

Result: zero claimable issues in lane A; not stealing lanes B/C.

[PurHur]

Worker lane A — queue scan 2026-06-25 (no eligible issues)

Lane rule: open issue number % 3 == 0.

Checked:

• Paginated open-issue scan (~1100 issues, pages 1–11)
• gh pr list --state open → 0 open PRs
• Recent claim: comments (48h) on lane-A candidates
• Filters: exclude stdlib / Stdlib: scope, php-in-php / php-runtime / runtime-shrink, CI/tooling (#1869, #1899, #1923, #1974, #2085), parity snapshot trackers, strategic meta (#10533)

Lane A eligible count: 0

Category	Examples
stdlib / phase-4:stdlib	#11421, #11400, #11337, #11313, #11211, #11178, …
php-in-php: JIT migrations	#9570, #9663, #9972, #10080, #10086, #10185, #10239, #10326
Parity snapshots / meta	#9978, #10155, #10167, #10269, #10275, #10290, #10365, #10533
Recently closed lane-A language	#10284, #10287, #10358, #10390, #10524

Repro sanity (master, Docker):

./script/docker-exec.sh -- bash -lc 'php bin/vm.php test/repro/maintainer_spaceship_enum.php'
./script/docker-exec.sh -- bash -lc 'php bin/vm.php test/repro/maintainer_match_enum_both_directions.php'
./script/docker-exec.sh -- bash -lc 'php bin/vm.php test/repro/issue-nullsafe-enum-regression.php'

All exit 0 with expected output.

Result: stopping without cross-lane claim. Lane A needs newly filed non-stdlib, non-php-in-php implementation-ready language/compiler issues on % 3 == 0 numbers.

claim released: none (no batch claimed).