Evidence: Block 25 · Service (block-25)

• block type: block
• date: 2026-08-22
• resulting state: closed/verified
• story points (combined assembled cost): 56981
• execution id: 20260823.033926.906Z-4e4c50bc

Stories built

• Implement function definitions, scope, and recursion. (FUNC-003) [story]

Acceptance tooling authorization

• FEATURE-FUNC-003.md#func-003-conformance: executable=python3; scope=test; authorization=existing Target environment

Stacked context

• compass: COMPASS.md (SP 3420)
• implements: FEATURE-FUNC-003.md (SP 486)
• context: parser.y (SP 5596)
• context: jq-manual.txt (SP 32696)
• context: jq.test (SP 13058)
• context: ARCHITECTURE_compact.md (SP 154)
• stack: python_compact.md (SP 1534)

Build directory changes

• jq_interpreter/evaluator.py
• tests/test_func_002_parameters.py

Pre-build acceptance observation

• GREEN (prepassed): func-003-conformance (FEATURE-FUNC-003.md)

intent: The executable passes the authoritative conformance cases exercising function definitions, scope, redefinition, and recursion. return code: 0 stdout: { "candidate": [ "/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq" ], "corpus": "jq.test", "summary": { "pass": 15, "fail": 0, "error": 0, "skip": 2 }, "cases": [ { "line": 1900, "program": "import \"a\" as foo; import \"b\" as bar; def fooa: foo::a; [fooa, bar::a, bar::b, foo::a]", "status": "skip", "detail": "declared in exclusions.txt", "expect_failure": false, "expected": [ "[\"a\",\"b\",\"c\",\"a\"]" ], "actual": [] }, { "line": 1917, "program": "import \"data\" as $a; import \"data\" as $b; def f: {$a, $b}; f", "status": "skip", "detail": "declared in exclusions.txt", "expect_failure": false, "expected": [ "{\"a\":[{\"this\":\"is a test\",\"that\":\"is too\"}],\"b\":[{\"this\":\"is a test\",\"that\":\"is too\"}]}" ], "actual": [] } ] }

Post-build programmatic acceptance

• PASS: func-003-conformance (FEATURE-FUNC-003.md)

intent: The executable passes the authoritative conformance cases exercising function definitions, scope, redefinition, and recursion. target interpreter: /mnt/c/Users/barlo/projects/drydock/.venv/bin/python3 provisioning: not required return code: 0 stdout: { "candidate": [ "/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq" ], "corpus": "jq.test", "summary": { "pass": 15, "fail": 0, "error": 0, "skip": 2 }, "cases": [ { "line": 1900, "program": "import \"a\" as foo; import \"b\" as bar; def fooa: foo::a; [fooa, bar::a, bar::b, foo::a]", "status": "skip", "detail": "declared in exclusions.txt", "expect_failure": false, "expected": [ "[\"a\",\"b\",\"c\",\"a\"]" ], "actual": [] }, { "line": 1917, "program": "import \"data\" as $a; import \"data\" as $b; def f: {$a, $b}; f", "status": "skip", "detail": "declared in exclusions.txt", "expect_failure": false, "expected": [ "{\"a\":[{\"this\":\"is a test\",\"that\":\"is too\"}],\"b\":[{\"this\":\"is a test\",\"that\":\"is too\"}]}" ], "actual": [] } ] }

Build summary

RESULT: SUCCESS

FILES CHANGED:

• jq_interpreter/evaluator.py
• tests/test_func_002_parameters.py

SUMMARY: Implemented definition-time lexical closures while preserving recursion, redefinition, arity, and generator behavior.

Verification:

• 120 pytest tests passed.
• Conformance def slice: 15 passed, 0 failed, 0 errored, 2 skipped.

BLOCKERS:

• None