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{"type":"item.completed","item":{"id":"item_0","type":"agent_message","text":"=== BEGIN ARTIFACT FEATURE-Type-and-Numeric-Primitives.md ===\n# FEATURE: Type and Numeric Primitives\n\n| Field | Value |\n|-------------|-------|\n| Version | 20260822 V1 |\n| Description | Provide jq type, length, numeric conversion, predicates, and mathematical primitive filters. |\n| Depends On | FEATURE-Value-Model.md, FEATURE-Truthiness-and-Comparison.md |\n| Provides | type, length, utf8bytelength, numeric predicates, conversions, and math filters |\n| Consumes | jq JSON value model, comparison semantics |\n\n## Questions\n\n- None.\n\n## Intent\n\nImplement `type`, `length`, `utf8bytelength`, `tonumber`, `toboolean`, `tostring`, numeric predicates, and the required standard-library math functions with jq-compatible errors and numeric behavior.\n\n## Programmatic Acceptance\n\n=== AC value-004-conformance ===\nIntent: The implementation passes the executed corpus slice covering type and numeric primitives.\nSuite: scoped\nRequires: executable=python3; scope=test\n\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"length|type|sqrt|floor|tonumber\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nprint(result.stdout)\nprint(result.stderr, file=sys.stderr)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert sum(summary.values()) > 0\nassert summary[\"fail\"] == 0 and summary[\"error\"] == 0\nassert result.returncode == 0\n=== END AC value-004-conformance ===\n\n=== AC value-004-numeric-contract ===\nIntent: The scoped report contains executed cases and no harness-level failure.\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"length|type|sqrt|floor|tonumber\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert summary[\"pass\"] + summary[\"fail\"] + summary[\"error\"] + summary[\"skip\"] > 0\nassert result.returncode == 0\n=== END AC value-004-numeric-contract ===\n\n## User Acceptance\n\n- None.\n\n## Guardrails\n\n- Use only Python standard-library facilities.\n- Preserve jq's distinction between numeric values and booleans.\n=== END ARTIFACT ===\n=== BEGIN ARTIFACT FEATURE-Arithmetic-and-Structural-Operators.md ===\n# FEATURE: Arithmetic and Structural Operators\n\n| Field | Value |\n|-------------|-------|\n| Version | 20260822 V1 |\n| Description | Provide jq arithmetic, string, array, and recursive object operators. |\n| Depends On | FEATURE-Type-and-Numeric-Primitives.md, FEATURE-Composition.md |\n| Provides | jq +, -, *, /, %, unary negation, recursive merge, repetition, and splitting |\n| Consumes | jq value model, numeric primitives, comparison semantics |\n\n## Questions\n\n- None.\n\n## Intent\n\nImplement arithmetic and structural operator behavior across numbers, strings, arrays, objects, and null, including division and modulo errors and recursive object merging.\n\n## Programmatic Acceptance\n\n=== AC flow-001-conformance ===\nIntent: The implementation passes the executed corpus slice covering arithmetic and structural operators.\nSuite: scoped\nRequires: executable=python3; scope=test\n\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"\\+|\\-|\\*|/|%\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nprint(result.stdout)\nprint(result.stderr, file=sys.stderr)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert sum(summary.values()) > 0\nassert summary[\"fail\"] == 0 and summary[\"error\"] == 0\nassert result.returncode == 0\n=== END AC flow-001-conformance ===\n\n=== AC flow-001-errors ===\nIntent: The executed operator slice includes runtime-error cases while remaining fully conformant.\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"\\+|\\-|\\*|/|%\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert summary[\"pass\"] > 0\nassert summary[\"fail\"] == 0\nassert summary[\"error\"] == 0\n=== END AC flow-001-errors ===\n\n## User Acceptance\n\n- None.\n\n## Guardrails\n\n- Do not coerce incompatible jq value types implicitly.\n- Preserve partial output before runtime failure.\n=== END ARTIFACT ===\n=== BEGIN ARTIFACT FEATURE-Boolean-and-Alternative-Operators.md ===\n# FEATURE: Boolean and Alternative Operators\n\n| Field | Value |\n|-------------|-------|\n| Version | 20260822 V1 |\n| Description | Provide jq boolean, negation, defined-or, and defined-or assignment semantics. |\n| Depends On | FEATURE-Truthiness-and-Comparison.md, FEATURE-Errors-and-Optional.md |\n| Provides | and, or, not, //, and //= |\n| Consumes | jq truthiness, comparisons, generators, and assignment primitives |\n\n## Questions\n\n- None.\n\n## Intent\n\nImplement boolean operators and defined-or behavior with jq truthiness, generator multiplicity, fallback evaluation, short-circuiting, and assignment semantics.\n\n## Programmatic Acceptance\n\n=== AC flow-002-conformance ===\nIntent: The implementation passes the executed corpus slice covering boolean and alternative operators.\nSuite: scoped\nRequires: executable=python3; scope=test\n\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"and|or|not|//\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nprint(result.stdout)\nprint(result.stderr, file=sys.stderr)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert sum(summary.values()) > 0\nassert summary[\"fail\"] == 0 and summary[\"error\"] == 0\nassert result.returncode == 0\n=== END AC flow-002-conformance ===\n\n=== AC flow-002-short-circuit ===\nIntent: The executed operator slice passes cases exercising fallback and short-circuit behavior.\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"and|or|not|//\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert summary[\"pass\"] > 0\nassert summary[\"fail\"] == 0 and summary[\"error\"] == 0\n=== END AC flow-002-short-circuit ===\n\n## User Acceptance\n\n- None.\n\n## Guardrails\n\n- Only `false` and `null` are falsey.\n- Preserve generator ordering and defined-or fallback semantics.\n=== END ARTIFACT ===\n=== BEGIN ARTIFACT FEATURE-Conditionals-and-Exception-Flow.md ===\n# FEATURE: Conditionals and Exception Flow\n\n| Field | Value |\n|-------------|-------|\n| Version | 20260822 V1 |\n| Description | Provide jq conditional branches, try/catch handling, and optional evaluation. |\n| Depends On | FEATURE-Errors-and-Optional.md, FEATURE-Boolean-and-Alternative-Operators.md |\n| Provides | if, elif, else, try, catch, and optional control flow |\n| Consumes | empty, error, try, catch, optional, and boolean semantics |\n\n## Questions\n\n- None.\n\n## Intent\n\nImplement conditional branch streams, omitted else behavior, nested `try`/`catch`, runtime error propagation, and the optional `?` operator.\n\n## Programmatic Acceptance\n\n=== AC flow-003-conformance ===\nIntent: The implementation passes the executed corpus slice covering conditionals and exception flow.\nSuite: scoped\nRequires: executable=python3; scope=test\n\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"if |try |\\?\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nprint(result.stdout)\nprint(result.stderr, file=sys.stderr)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert sum(summary.values()) > 0\nassert summary[\"fail\"] == 0 and summary[\"error\"] == 0\nassert result.returncode == 0\n=== END AC flow-003-conformance ===\n\n=== AC flow-003-runtime-flow ===\nIntent: The executed slice passes cases that exercise both successful branches and caught errors.\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"if |try |\\?\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert summary[\"pass\"] > 0\nassert summary[\"fail\"] == 0\nassert summary[\"error\"] == 0\n=== END AC flow-003-runtime-flow ===\n\n## User Acceptance\n\n- None.\n\n## Guardrails\n\n- Preserve outputs produced before an uncaught runtime error.\n- Optional evaluation suppresses only the relevant runtime error.\n=== END ARTIFACT ===\n=== BEGIN ARTIFACT FEATURE-Labels-and-Breaks.md ===\n# FEATURE: Labels and Breaks\n\n| Field | Value |\n|-------------|-------|\n| Version | 20260822 V1 |\n| Description | Provide lexically scoped jq labels and break control. |\n| Depends On | FEATURE-Conditionals-and-Exception-Flow.md |\n| Provides | label and break control |\n| Consumes | conditional evaluation, generators, and runtime error flow |\n\n## Questions\n\n- None.\n\n## Intent\n\nImplement lexical `label` scopes and `break` behavior so the matching generator terminates without leaking outputs, while unbound breaks fail compilation.\n\n## Programmatic Acceptance\n\n=== AC flow-004-conformance ===\nIntent: The implementation passes the executed corpus slice covering labels and breaks.\nSuite: scoped\nRequires: executable=python3; scope=test\n\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"label|break\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nprint(result.stdout)\nprint(result.stderr, file=sys.stderr)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert sum(summary.values()) > 0\nassert summary[\"fail\"] == 0 and summary[\"error\"] == 0\nassert result.returncode == 0\n=== END AC flow-004-conformance ===\n\n=== AC flow-004-scope ===\nIntent: The executed slice passes both scoped-break behavior and invalid-break compilation cases.\nimport json\nimport os\nimport subprocess\nimport sys\n\nselector = r\"label|break\"\nresult = subprocess.run(\n [sys.executable, \"sources/run_conformance.py\", \"--select\", selector, \"--json\"],\n capture_output=True,\n text=True,\n env={**os.environ, \"JQ\": f\"{os.getcwd()}/jq\"},\n)\nreport = json.loads(result.stdout)\nsummary = report[\"summary\"]\nassert summary[\"pass\"] > 0\nassert summary[\"fail\"] == 0\nassert summary[\"error\"] == 0\n=== END AC flow-004-scope ===\n\n## User Acceptance\n\n- None.\n\n## Guardrails\n\n- Breaks must target only lexically visible labels.\n- Unbound breaks must remain compile failures with exit code 3.\n=== END ARTIFACT ==="}}
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Run artifact