{"type":"thread.started","thread_id":"01a02ca7-9b6c-7483-84f8-8b7f1f9c7413"}
{"type":"turn.started"}
{"type":"item.completed","item":{"id":"item_0","type":"agent_message","text":"I’ll inspect the existing interpreter and locate the parser/evaluator paths for `as`, patterns, and variable lookup, then implement the scoped binding behavior and run the declared conformance slice."}}
{"type":"item.started","item":{"id":"item_1","type":"command_execution","command":"/bin/bash -lc \"pwd && rg --files -g '\"'!sources/**'\"' -g '*' | head -200 && printf '\\\\n--- top-level ---\\\\n' && ls -la\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_1","type":"command_execution","command":"/bin/bash -lc \"pwd && rg --files -g '\"'!sources/**'\"' -g '*' | head -200 && printf '\\\\n--- top-level ---\\\\n' && ls -la\"","aggregated_output":"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq\njq\ntests/test_flow_004_labels_breaks.py\ntests/test_flow_003_conditionals_exceptions.py\ntests/test_flow_002_boolean_alternative.py\ntests/test_flow_001_operators.py\ntests/test_core_004_truthiness_comparison.py\ntests/test_core_003_errors.py\ntests/test_core_002_composition.py\ntests/test_conf_001_acceptance.py\ntests/test_conformance_assets.py\ntests/test_architecture.py\ntests/conftest.py\ntests/test_stream_evaluator.py\ntests/test_parse_002.py\ntests/test_lexer.py\ntests/test_json_io.py\ntests/test_flow_006_recursive_generators.py\ntests/test_flow_005_reductions_iteration.py\ntests/test_value_003_slices_iteration.py\ntests/test_value_002_access.py\ntests/test_value_001.py\ntests/test_value_004.py\nsources/jq.test\nsources/jq-manual.txt\nsources/full_test.sh\nsources/exclusions.txt\nsources/builtin.jq\nsources/parser.y\nsources/lexer.l\nsources/run_conformance.py\njq_interpreter/interpreter.py\njq_interpreter/ast.py\njq_interpreter/evaluator.py\njq_interpreter/paths.py\njq_interpreter/errors.py\njq_interpreter/parser.py\njq_interpreter/architecture.py\njq_interpreter/diagnostics.py\njq_interpreter/lexer.py\njq_interpreter/cli.py\njq_interpreter/builtins.py\njq_interpreter/__init__.py\njq_interpreter/runtime.py\ntests/__pycache__/test_flow_004_labels_breaks.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_flow_003_conditionals_exceptions.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_flow_003_conditionals_exceptions.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_flow_002_boolean_alternative.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_flow_002_boolean_alternative.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_flow_001_operators.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_flow_001_operators.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_core_004_truthiness_comparison.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_core_004_truthiness_comparison.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_core_003_errors.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_core_003_errors.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_core_002_composition.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_core_002_composition.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_conf_001_acceptance.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_conf_001_acceptance.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_conformance_assets.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_conformance_assets.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_architecture.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_architecture.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/conftest.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/conftest.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_parse_002.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_parse_002.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_lexer.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_lexer.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_json_io.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_json_io.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_flow_006_recursive_generators.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_flow_005_reductions_iteration.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_flow_005_reductions_iteration.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_flow_004_labels_breaks.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_value_002_access.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_value_001.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_value_001.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_stream_evaluator.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_stream_evaluator.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_value_003_slices_iteration.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_value_003_slices_iteration.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_value_002_access.cpython-312-pytest-9.1.1.pyc\ntests/__pycache__/test_value_004.cpython-310-pytest-9.0.2.pyc\ntests/__pycache__/test_value_004.cpython-312-pytest-9.1.1.pyc\njq_interpreter/__pycache__/evaluator.cpython-312.pyc\njq_interpreter/__pycache__/evaluator.cpython-310.pyc\njq_interpreter/__pycache__/errors.cpython-312.pyc\njq_interpreter/__pycache__/errors.cpython-310.pyc\njq_interpreter/__pycache__/diagnostics.cpython-312.pyc\njq_interpreter/__pycache__/diagnostics.cpython-310.pyc\njq_interpreter/__pycache__/cli.cpython-312.pyc\njq_interpreter/__pycache__/cli.cpython-310.pyc\njq_interpreter/__pycache__/builtins.cpython-312.pyc\njq_interpreter/__pycache__/ast.cpython-312.pyc\njq_interpreter/__pycache__/ast.cpython-310.pyc\njq_interpreter/__pycache__/architecture.cpython-312.pyc\njq_interpreter/__pycache__/architecture.cpython-310.pyc\njq_interpreter/__pycache__/parser.cpython-312.pyc\njq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top-level ---\ntotal 0\ndrwxrwxrwx 1 barlo barlo 512 Aug 22 17:18 .\ndrwxrwxrwx 1 barlo barlo 512 Aug 22 00:46 ..\n-rwxrwxrwx 1 barlo barlo 493 Aug 22 15:49 jq\ndrwxrwxrwx 1 barlo barlo 512 Aug 22 19:49 jq_interpreter\ndrwxrwxrwx 1 barlo barlo 512 Aug 22 19:58 sources\ndrwxrwxrwx 1 barlo barlo 512 Aug 22 23:22 tests\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_2","type":"command_execution","command":"/bin/bash -lc \"sed -n '1,260p' jq_interpreter/ast.py && sed -n '1,320p' jq_interpreter/parser.py\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_2","type":"command_execution","command":"/bin/bash -lc \"sed -n '1,260p' jq_interpreter/ast.py && sed -n '1,320p' jq_interpreter/parser.py\"","aggregated_output":"\"\"\"Syntax tree types shared by the lexer, parser, and evaluator.\"\"\"\n\nfrom dataclasses import dataclass\n\n\n@dataclass(frozen=True)\nclass Filter:\n \"\"\"Base type for compiled jq filters.\"\"\"\n\n\n@dataclass(frozen=True)\nclass Identity(Filter):\n \"\"\"The ``.`` filter, yielding its input unchanged.\"\"\"\n\n\n@dataclass(frozen=True)\nclass Iterate(Filter):\n \"\"\"The ``.[]`` filter, yielding array or object members in order.\"\"\"\n\n\n@dataclass(frozen=True)\nclass Literal(Filter):\n \"\"\"A JSON literal filter.\"\"\"\n\n value: object\n\n\n@dataclass(frozen=True)\nclass Comma(Filter):\n \"\"\"Concatenate the output streams of two filters.\"\"\"\n\n left: Filter\n right: Filter\n\n\n@dataclass(frozen=True)\nclass Raise(Filter):\n \"\"\"Raise a jq runtime error when evaluated.\"\"\"\n\n message: str = \"error\"\n\n\n@dataclass(frozen=True)\nclass Array(Filter):\n \"\"\"Collect a filter's generated values into an array.\"\"\"\n\n expression: Filter\n\n\n@dataclass(frozen=True)\nclass Limit(Filter):\n \"\"\"Keep at most ``count`` values from a filter stream.\"\"\"\n\n count: int\n expression: Filter\n\n@dataclass(frozen=True)\nclass Pipe(Filter):\n left: Filter\n right: Filter\n\n@dataclass(frozen=True)\nclass StringTemplate(Filter):\n parts: tuple[str | Filter, ...]\n\n@dataclass(frozen=True)\nclass Format(Filter):\n name: str\n template: StringTemplate | None = None\n\n@dataclass(frozen=True)\nclass Add(Filter):\n left: Filter\n right: Filter\n\n@dataclass(frozen=True)\nclass Node(Filter):\n \"\"\"General expression node used by the complete source parser.\"\"\"\n operation: str\n arguments: tuple[object, ...] = ()\n\"\"\"Precedence-aware jq expression parser.\"\"\"\nimport json\nimport re\nfrom dataclasses import dataclass\nfrom .ast import Filter, Node, StringTemplate, Format\nfrom .errors import CompileError\nfrom .lexer import tokenize\n\n@dataclass(frozen=True)\nclass T: text: str\nOPS=(\"//=\",\"?//\",\"!=\",\"==\",\"|=\",\"+=\",\"-=\",\"*=\",\"/=\",\"%=\",\"<=\",\">=\",\"..\",\"//\")\n# jq's query grammar gives the pipe lower precedence than comma. This is\n# significant for ``a | b, c``: it means ``a | (b, c)`` and keeps the input\n# stream attached to both branches. The parser's numeric levels increase\n# with binding strength.\nPREC={\"|\":1,\",\":2,\"=\":3,\"|=\":3,\"+=\":3,\"-=\":3,\"*=\":3,\"/=\":3,\"%=\":3,\"//=\":3,\"//\":4,\"or\":5,\"and\":6,\"==\":7,\"!=\":7,\"<\":7,\">\":7,\"<=\":7,\">=\":7,\"+\":8,\"-\":8,\"*\":9,\"/\":9,\"%\":9}\n\ndef lex(s: str) -> list[T]:\n s=re.sub(r\"#[^\\n]*\",\"\",s); out=[]; i=0\n while i<len(s):\n if s[i].isspace(): i+=1; continue\n if s[i]=='\"':\n a=i; i+=1; esc=False\n while i<len(s):\n c=s[i]; i+=1\n if esc: esc=False\n elif c=='\\\\': esc=True\n elif c=='\"': break\n else: raise CompileError(\"unterminated string\")\n out.append(T(s[a:i])); continue\n op=next((x for x in OPS if s.startswith(x,i)),None)\n if op: out.append(T(op)); i+=len(op); continue\n m=re.match(r\"(?:[0-9]+(?:\\.[0-9]*)?|\\.[0-9]+)(?:[eE][+-]?[0-9]+)?\",s[i:])\n if m: out.append(T(m.group())); i+=len(m.group()); continue\n m=re.match(r\"(?:[A-Za-z_][A-Za-z_0-9]*::)*[A-Za-z_][A-Za-z_0-9]*\",s[i:])\n if m: out.append(T(m.group())); i+=len(m.group()); continue\n if s[i]=='$':\n m=re.match(r\"\\$[A-Za-z_][A-Za-z_0-9]*(?:::[A-Za-z_][A-Za-z_0-9]*)*\",s[i:])\n if not m: raise CompileError(\"invalid binding\")\n out.append(T(m.group())); i+=len(m.group()); continue\n if s[i]=='.' and i+1<len(s) and re.match(r\"[A-Za-z_]\",s[i+1]):\n m=re.match(r\"\\.[A-Za-z_][A-Za-z_0-9]*\",s[i:]); out.append(T(m.group())); i+=len(m.group()); continue\n if s[i]=='@':\n m=re.match(r\"@[A-Za-z_][A-Za-z_0-9]*\",s[i:])\n if not m: raise CompileError(\"invalid format\")\n out.append(T(m.group())); i+=len(m.group()); continue\n if s[i] in \".?=;,:|+-*/%$<>()[]{}\": out.append(T(s[i])); i+=1; continue\n raise CompileError(\"unexpected character\")\n out.append(T(\"<eof>\")); return out\n\nclass Parser:\n def __init__(self,s:str): self.t=lex(s); self.i=0\n def p(self): return self.t[self.i].text\n def take(self,x=None):\n v=self.p()\n if x is not None and v!=x: raise CompileError(f\"expected {x}\")\n self.i+=1; return v\n def parse(self):\n if self.p()==\"<eof>\": raise CompileError(\"empty program\")\n x=self.expr(0)\n while self.p()==';': self.take()\n if self.p()!='<eof>': raise CompileError(\"unexpected token\")\n return x\n def expr(self,n, stop_comma=False):\n x=self.prefix()\n # Binding is a query construct, below all ordinary operators.\n if self.p()=='as' and n <= 2:\n self.take('as'); pattern=self.pattern(); self.take('|')\n return Node('bind',(x,pattern,self.expr(0)))\n while (self.p() in PREC or self.p() in ('and','or')) and PREC.get(self.p(), 0)>=n:\n if stop_comma and self.p() == ',': break\n op=self.take(); q=PREC[op]; x=Node(\"binary\",(op,x,self.expr(q if op in (\"=\",\"|=\",\"+=\",\"-=\",\"*=\",\"/=\",\"%=\",\"//=\") else q+1, stop_comma)))\n if self.p()=='as' and n <= 2:\n self.take('as'); pattern=self.pattern(); self.take('|')\n return Node('bind',(x,pattern,self.expr(0)))\n return x\n def prefix(self):\n t=self.p()\n if t=='-':\n # Unary minus binds to the complete postfix term. In particular\n # ``-.?`` is try-able arithmetic, not an optional identity.\n self.take(); return Node('unary',('-',self.prefix()))\n if t=='if': return self.post(self.if_expr())\n if t in ('try','reduce','foreach','label','break','def','module','import','include'): return self.post(self.control(t))\n if t=='(': self.take(); x=self.expr(0); self.take(')'); return self.post(x)\n if t=='[':\n self.take()\n if self.p()==']': x=Node('array',(None,))\n else:\n # Commas delimit array elements here; query commas inside an\n # element remain available through parentheses.\n parts=[self.expr(1, True)]\n while self.p()==',': self.take(); parts.append(self.expr(1, True))\n combined=parts[0]\n for part in parts[1:]: combined=Node('binary',(',',combined,part))\n # In an array, a trailing pipe belongs to the complete comma\n # query (`[a,b | f]` is `[(a,b) | f]`).\n if (combined.operation == 'binary' and combined.arguments[0] == ','\n and combined.arguments[2].operation == 'binary'\n and combined.arguments[2].arguments[0] == '|'\n and combined.arguments[2].arguments[1].operation in ('unary', 'literal', 'binary')):\n tail = combined.arguments[2]\n combined = Node('binary', ('|', Node('binary', (',', combined.arguments[1], tail.arguments[1])), tail.arguments[2]))\n x=Node('array',(combined,))\n self.take(']'); return self.post(x)\n if t=='{': return self.object()\n if t=='.': self.take(); return self.post(Node('identity'))\n if t=='..': self.take(); return self.post(Node('recurse'))\n if t.startswith('.'): self.take(); return self.post(Node('field',(t[1:],)))\n if t.startswith('$'): self.take(); return self.post(Node('var',(t[1:],)))\n if t.startswith('\"'): self.take(); return self.post(Node('string',(t,)))\n if t.startswith('@'): self.take(); return self.post(Node('format',(t[1:],)))\n self.take()\n if t in ('true','false','null','nan','infinite','-infinite','-nan') or re.fullmatch(r'(?:[0-9]+(?:\\.[0-9]*)?|\\.[0-9]+)(?:[eE][+-]?[0-9]+)?',t): return self.post(Node('literal',(t,)))\n return self.post(Node('call',(t,())))\n def post(self,x):\n while True:\n if self.p().startswith('\"') and isinstance(x,Node) and x.operation=='format':\n x=Node('format_template',(x.arguments[0],self.take())); continue\n if self.p().startswith('\"'):\n x=Node('indexexpr',(x,Node('string',(self.take(),)))); continue\n if self.p()=='?': self.take(); x=Node('optional',(x,)); continue\n if self.p().startswith('.') and len(self.p())>1: x=Node('index',(x,self.take()[1:],False)); continue\n if self.p()=='.' and self.t[self.i+1].text.startswith('\"'):\n self.take('.'); x=Node('indexexpr',(x,Node('string',(self.take(),)))); continue\n if self.p()=='.' and self.t[self.i+1].text=='[':\n self.take('.'); continue\n if self.p()=='[':\n self.take()\n if self.p()==']': self.take(); x=Node('iterate',(x,)); continue\n a = Node('literal', ('null',)) if self.p()==':' else self.expr(0)\n if self.p()==':': self.take(); b=None if self.p()==']' else self.expr(0); self.take(']'); x=Node('slice',(x,a,b))\n else: self.take(']'); x=Node('indexexpr',(x,a))\n continue\n if self.p()=='(' and isinstance(x,Node) and x.operation=='call':\n name=x.arguments[0]; self.take(); args=[]\n if self.p()!=')':\n args.append(self.expr(1))\n # jq's grammar uses semicolons for filter arguments. The\n # corpus also exercises the permissive comma spelling.\n while self.p()==';': self.take(); args.append(self.expr(1))\n self.take(')'); x=Node('call',(name,tuple(args))); continue\n break\n return x\n def object(self):\n self.take('{'); pairs=[]\n while self.p()!='}':\n if self.p()=='(':\n self.take('('); key=self.expr(0); self.take(')')\n else:\n k=self.take()\n if k.startswith('\"'):\n key=Node('string',(k,))\n elif k.startswith('$'):\n key=Node('var',(k[1:],))\n else:\n key=Node('string',(json.dumps(k.lstrip('$').lstrip('.')),))\n if self.p()==':': self.take(); v=self.expr(1, True)\n else:\n # `{name}` and `{$name}` abbreviate an access using the key.\n if k.startswith('\"'):\n # The key itself may be an interpolated jq string; keep\n # it as a filter so decoding happens at evaluation time.\n raw = None\n v = Node('indexexpr',(Node('identity'), key))\n else:\n raw = k.lstrip('$').lstrip('.')\n if k.startswith('$'):\n key = Node('string',(json.dumps(raw),))\n v=Node('var',(raw,))\n elif not k.startswith('\"'):\n v=Node('index',(Node('identity'),raw,False))\n if key.operation == 'literal':\n raise CompileError('object key must be a string')\n if key.operation == 'literal':\n raise CompileError('object key must be a string')\n pairs.append((key,v))\n if self.p()!= '}': self.take(',')\n self.take('}'); return Node('object',(tuple(pairs),))\n\n def pattern(self):\n t=self.p()\n if t.startswith('$'):\n result=Node('pattern_var',(self.take()[1:],))\n return self._pattern_alt(result)\n if t=='[':\n self.take()\n if self.p()==']': raise CompileError('empty destructuring pattern')\n items=[]\n if self.p()!=']':\n items.append(self.pattern())\n while self.p()==',': self.take(); items.append(self.pattern())\n self.take(']'); return self._pattern_alt(Node('pattern_array',(tuple(items),)))\n if t=='{':\n self.take()\n if self.p()=='}': raise CompileError('empty destructuring pattern')\n items=[]\n if self.p()!='}':\n while True:\n if self.p() == '(':\n self.take('('); key_node = self.expr(0); self.take(')')\n if key_node.operation == 'literal':\n raise CompileError('object key must be a string')\n key = '<computed>'\n else:\n key=self.take(); key_node = None\n if key.startswith('\"'): key = json.loads(key)\n if self.p()==':':\n self.take(); pat=self.pattern()\n if key.startswith('$'):\n pat = Node('pattern_bind',(key[1:],pat))\n elif key.startswith('$'): pat=Node('pattern_var',(key[1:],))\n else: pat=Node('pattern_var',(key,))\n items.append((key_node if key_node is not None else key.lstrip('$'),pat))\n if self.p()!='}': self.take(',')\n else: break\n self.take('}'); return self._pattern_alt(Node('pattern_object',(tuple(items),)))\n raise CompileError('expected binding pattern')\n\n def _pattern_alt(self, result):\n if self.p()=='?//':\n self.take('?//'); return Node('pattern_alt',(result,self.pattern()))\n return result\n def if_expr(self):\n self.take('if'); c=self.expr(0); self.take('then'); a=self.expr(0); b=Node('literal',('null',))\n if self.p()=='else': self.take(); b=self.expr(0); self.take('end')\n elif self.p()=='elif':\n b=self._elif_expr()\n else: self.take('end'); b=Node('identity')\n return Node('if',(c,a,b))\n def _elif_expr(self):\n self.take('elif'); c=self.expr(0); self.take('then'); a=self.expr(0)\n if self.p()=='elif': b=self._elif_expr()\n elif self.p()=='else': self.take(); b=self.expr(0); self.take('end')\n else: self.take('end'); b=Node('identity')\n return Node('if',(c,a,b))\n def control(self,w):\n self.take(w)\n if w in ('module', 'import', 'include'):\n raise CompileError('module directives are not available')\n if w=='try':\n # In object values the following comma belongs to the object,\n # while the try/catch body still admits the full query pipe.\n # `try` binds more tightly than defined-or and comma. Its\n # optional catch clause is consequently visible to this control\n # production rather than being swallowed by the protected query.\n a=self.expr(10, True); b=None\n if self.p()=='catch': self.take(); b=self.expr(10, True)\n return Node('try',(a,b))\n if w=='def':\n name=self.take(); ps=[]\n if self.p()=='(': self.take();\n while self.p() not in (')',':'):\n ps.append(self.take().lstrip('$'))\n if self.p()==';': self.take()\n if ps: self.take(')')\n self.take(':'); b=self.expr(0); self.take(';')\n definition=Node('def',(name,tuple(ps),b))\n if self.p()!='<eof>': return Node('defprog',(definition,self.expr(0)))\n return definition\n if w in ('reduce','foreach'):\n src=self.expr(3); self.take('as'); pat=self.pattern(); self.take('('); init=self.expr(0); self.take(';'); upd=self.expr(2); ext=None\n if self.p()==';': self.take(); ext=self.expr(2)\n self.take(')'); return Node(w,(src,pat,init,upd,ext))\n if w=='label': name=self.take().lstrip('$'); self.take('|'); return Node('label',(name,self.expr(0)))\n if w=='break': return Node('break',(self.take().lstrip('$'),))\n return Node('unsupported',(w,))\n\ndef parse(source: str) -> Filter:\n tokenize(source)\n if source.strip() == 'not-a-filter': raise CompileError('unknown filter')\n stripped=source.strip()\n if stripped.startswith('\"') and '\\\\(' in stripped:\n parts=[]; pos=1; end=len(stripped)-1\n while pos<end:\n mark=stripped.find('\\\\(',pos)\n if mark<0:\n parts.append(json.loads('\"'+stripped[pos:end]+'\"')); break\n if mark>pos: parts.append(json.loads('\"'+stripped[pos:mark]+'\"'))\n depth=1; cursor=mark+2\n while depth and cursor<end:\n if stripped[cursor]=='(': depth+=1\n elif stripped[cursor]==')': depth-=1\n cursor+=1\n parts.append(parse(stripped[mark+2:cursor-1])); pos=cursor\n return StringTemplate(tuple(parts))\n if stripped.startswith('@') and ' \"' in stripped:\n name, template=stripped.split(None,1); inner=parse(template)\n return Format(name[1:], inner if isinstance(inner,StringTemplate) else StringTemplate((inner,)))\n try:\n result=Parser(source).parse()\n except (IndexError, ValueError) as error:\n raise CompileError('syntax error') from error\n _validate_labels(result)\n # Bare calls are valid jq builtins as well as user definitions supplied by\n # the builtin library. Retain compile-time rejection for an unknown bare\n # identifier while registering the standard library's zero-argument names.\n if '$bar' in source and not re.search(r'\\bas\\s+\\$bar\\b', source):\n raise CompileError('variable $bar is not defined')\n known = set('empty error length type utf8bytelength not tonumber toboolean tostring tojson abs fabs floor ceil round trunc sin cos tan asin acos atan sinh cosh tanh asinh acosh atanh log log10 log1p log2 logb exp exp2 exp10 expm1 pow cbrt gamma lgamma tgamma erf erfc j0 j1 y0 y1 atan2 copysign drem fdim fmax fmin fmod frexp hypot jn ldexp modf nextafter nexttoward remainder scalb scalbln yn fma infinite nan isinfinite isnan isfinite isnormal keys sort add min max min_by max_by any all arrays objects iterables booleans numbers normals finites strings nulls values scalars unique reverse paths path indices builtins modulemeta input debug implode explode trim ltrim rtrim isempty have_decnum gmtime'.split())\n if isinstance(result, Node) and result.operation == 'call' and not result.arguments[1] and result.arguments[0] not in known:\n raise CompileError('unknown filter')\n return result\n\n\ndef _validate_labels(node: Filter, visible: tuple[str, ...] = ()) -> None:\n \"\"\"Reject breaks whose label is not lexically visible at the break.\n\n A source-wide search cannot model jq's lexical scope: a label in a\n sibling expression (or to the right of a break) must not make that break\n valid. Walking the parsed tree also keeps labels inside strings and\n comments out of the validation surface.\n \"\"\"\n if not isinstance(node, Node):\n return\n if node.operation == 'label':\n _validate_labels(node.arguments[1], visible + (node.arguments[0],))\n return\n if node.operation == 'break':\n if node.arguments[0] not in visible:\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_3","type":"command_execution","command":"/bin/bash -lc \"sed -n '1,360p' jq_interpreter/evaluator.py\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_3","type":"command_execution","command":"/bin/bash -lc \"sed -n '1,360p' jq_interpreter/evaluator.py\"","aggregated_output":"\"\"\"Ordered generator evaluator boundary.\"\"\"\nimport json\nimport math\nimport datetime\nimport itertools\nimport sys\n\nfrom .ast import Add, Array, Comma, Filter, Format, Identity, Iterate, Literal, Limit, Node, Pipe, Raise, StringTemplate\nfrom .errors import FLOW_RUNTIME_ERRORS, RuntimeError\nfrom .runtime import JsonValue, ValueStream, identity_stream\n\n\nclass _OverflowFloat(float):\n \"\"\"A parsed exponent overflow that jq still emits as a JSON number.\"\"\"\n\n pass\n\n\ndef evaluate(program: Filter, value: JsonValue) -> ValueStream:\n \"\"\"Evaluate one input as an ordered stream of output values.\"\"\"\n if isinstance(program, Node):\n yield from _node(program, value, {})\n return\n if isinstance(program, Identity):\n yield from identity_stream(value)\n return\n if isinstance(program, Iterate):\n yield from _iter_values(value)\n return\n if isinstance(program, Literal):\n yield program.value\n return\n if isinstance(program, Pipe):\n for intermediate in evaluate(program.left, value): yield from evaluate(program.right, intermediate)\n return\n if isinstance(program, Add):\n left = list(evaluate(program.left, value))\n right = list(evaluate(program.right, value))\n for first in left:\n for second in right:\n if isinstance(first, (int, float)) and isinstance(second, (int, float)):\n yield first + second\n elif isinstance(first, str) and isinstance(second, str): yield first + second\n elif first is None: yield second\n elif second is None: yield first\n else: raise RuntimeError(\"cannot add values\")\n return\n if isinstance(program, StringTemplate):\n pieces: list[str] = []\n for part in program.parts:\n pieces.append(part if isinstance(part, str) else \"\".join(_stringify(x) for x in evaluate(part, value)))\n yield \"\".join(pieces)\n return\n if isinstance(program, Format):\n if program.template is None: yield _apply_format(program.name, value)\n else:\n pieces: list[str] = []\n for part in program.template.parts:\n if isinstance(part, str): pieces.append(part)\n else:\n pieces.extend(_apply_format(program.name, item) for item in evaluate(part, value))\n yield \"\".join(pieces)\n return\n if isinstance(program, Comma):\n yield from evaluate(program.left, value)\n yield from evaluate(program.right, value)\n return\n if isinstance(program, Raise):\n raise RuntimeError(program.message)\n if isinstance(program, Array):\n yield list(evaluate(program.expression, value))\n return\n if isinstance(program, Limit):\n outputs = iter(evaluate(program.expression, value))\n for _ in range(program.count):\n try:\n yield next(outputs)\n except StopIteration:\n break\n return\n raise RuntimeError(\"unknown compiled filter\")\n\ndef _node(node: Node, value: object, env: dict[str, object]) -> ValueStream:\n op, a = node.operation, node.arguments\n if op == \"identity\": yield value\n elif op == \"literal\":\n text=a[0]; special={\"true\":True,\"false\":False,\"null\":None,\"nan\":float(\"nan\"),\"infinite\":float(\"inf\"),\"-infinite\":float(\"-inf\"),\"-nan\":float(\"nan\")}\n if text in special:\n yield special[text]\n else:\n parsed = json.loads(text)\n if isinstance(parsed, int) and abs(parsed) > 2**53:\n parsed = float(parsed)\n if isinstance(parsed, float) and math.isinf(parsed):\n parsed = _OverflowFloat(parsed)\n yield parsed\n elif op == \"string\": yield _decode_string(a[0], value, env)\n elif op == \"format\": yield _apply_format(a[0], value)\n elif op == \"format_template\":\n # Interpolation is evaluated first; the formatter consumes the\n # resulting string (not the original input value).\n yield _apply_format(a[0], _decode_string(a[1], value, env))\n elif op == \"var\":\n if a[0] == '__loc__':\n yield {'file': '<top-level>', 'line': 1}\n return\n if a[0] in env and not isinstance(env[a[0]], tuple):\n bound = env[a[0]]\n if isinstance(bound, Node): yield from _node(bound, value, env)\n else: yield bound\n return\n if a[0] in env.get('__params__', {}):\n captured, argument = env['__params__'][a[0]]\n yield from _node(argument, value, captured)\n return\n if a[0] not in env: raise RuntimeError(f\"variable ${a[0]} is not defined\")\n bound = env[a[0]]\n if isinstance(bound, tuple) and bound and bound[0] == '__closure__':\n yield from _node(bound[1], value, {**env, **bound[2]})\n elif isinstance(bound, Node):\n yield from _node(bound, value, env)\n else:\n yield bound\n elif op == \"bind\":\n for item in _node(a[0], value, env):\n bound=dict(env)\n _initialize_pattern(a[1], bound)\n if not _bind_pattern(a[1], item, bound):\n continue\n # `exp as $x | rest` binds the value produced by exp while the\n # remainder continues with the original input.\n yield from _node(a[2], value, bound)\n elif op == \"field\": yield _index(value, a[0])\n elif op == \"recurse\":\n # The parser uses this node for the recursive-descent operator. Keep\n # the traversal depth-first and source ordered, matching recurse(.[]?).\n def walk(item):\n yield item\n if isinstance(item, list):\n for child in item:\n yield from walk(child)\n elif isinstance(item, dict):\n for child in item.values():\n yield from walk(child)\n yield from walk(value)\n elif op == \"index\":\n for base in _node(a[0],value,env): yield _index(base,a[1])\n elif op == \"iterate\":\n for base in _node(a[0],value,env):\n yield from _iter_values(base)\n elif op in (\"indexexpr\",\"slice\"):\n for base in _node(a[0],value,env):\n if op==\"slice\":\n # Slice bounds are filters over the surrounding input, not\n # over the value being sliced (for example map([1,2][0:.])).\n start=_one(a[1],value,env); end=None if a[2] is None else _one(a[2],value,env)\n import math as _math\n if base is None:\n yield None\n elif isinstance(base, (list, str)):\n # jq clamps slice bounds to the collection and rounds\n # fractional starts down / ends up. Resolve the bounds\n # only after checking the base so slicing null retains\n # jq's null-propagating access behavior.\n first = 0 if start is None or (isinstance(start, float) and _math.isnan(start)) else _math.floor(start)\n last = None if end is None or (isinstance(end, float) and _math.isnan(end)) else _math.ceil(end)\n if first < 0: first = max(0, len(base) + int(first))\n if last is not None and last < 0: last = max(0, len(base) + int(last))\n yield base[int(first):None if last is None else int(last)]\n else:\n raise RuntimeError(f'Cannot slice {_type_name(base)}')\n else:\n for key in _node(a[1], value, env):\n yield _index(base, key)\n elif op == \"array\": yield [] if a[0] is None else list(_node(a[0],value,env))\n elif op == \"object\":\n results=[{}]\n for key, expr in a[0]:\n keys=list(_node(key,value,env))\n values=list(_node(expr,value,env))\n expanded=[]\n for prior in results:\n for k in keys:\n for v in values:\n item=dict(prior); item[str(k)]=v; expanded.append(item)\n results=expanded\n yield from results\n elif op == \"binary\": yield from _binary(a[0],a[1],a[2],value,env)\n elif op == \"unary\":\n # Unary operators are filters and must preserve generator\n # multiplicity (``-.[]`` negates every array element).\n for x in _node(a[1], value, env):\n if not _is_number(x):\n raise RuntimeError(f\"{_type_name(x)} ({_short(x)}) cannot be negated\")\n yield _OverflowFloat(-x) if isinstance(x, _OverflowFloat) else -x\n elif op == \"optional\":\n stream = iter(_node(a[0], value, env))\n while True:\n try:\n yield next(stream)\n except StopIteration:\n return\n except FLOW_RUNTIME_ERRORS:\n return\n elif op == \"if\":\n # The condition is a filter, not a scalar expression. jq evaluates\n # each condition result independently and therefore may select both\n # branches for one input.\n for condition in _node(a[0], value, env):\n branch = a[1] if _truth(condition) else a[2]\n yield from _node(branch, value, env)\n elif op == \"try\":\n try: yield from _node(a[0],value,env)\n except FLOW_RUNTIME_ERRORS as error:\n if a[1] is not None:\n caught = error.args[0] if error.args else str(error)\n yield from _node(a[1],caught,env)\n elif op == \"label\":\n try: yield from _node(a[1], value, {**env, '__label__': a[0]})\n except _Break as exc:\n if exc.name != a[0]: raise\n elif op == \"break\":\n raise _Break(a[0])\n elif op in (\"reduce\", \"foreach\"):\n states=list(_node(a[0], value, env))\n # Binary filters in jq are generator products whose divisor-side\n # stream is advanced outermost. This matters for reductions and\n # foreach because their state observes the ordering, even though the\n # resulting multiset is unchanged.\n source = a[0]\n if (source.operation == 'binary' and source.arguments[0] == '/'\n and source.arguments[1].operation == 'iterate'\n and source.arguments[2].operation == 'iterate'):\n left = list(_node(source.arguments[1], value, env))\n right = list(_node(source.arguments[2], value, env))\n states = [x / y for y in right for x in left]\n initial=list(_node(a[2], value, env))\n if op == 'foreach':\n for start in initial:\n current = start\n for item in states:\n bound=dict(env)\n if not _bind_pattern(a[1], item, bound): continue\n outputs=list(_node(a[3], current, bound))\n for result in outputs:\n current = result\n if a[4] is None: yield result\n else: yield from _node(a[4], result, bound)\n return\n currents=initial\n for item in states:\n next_currents=[]\n for current in currents:\n bound=dict(env)\n _initialize_pattern(a[1], bound)\n if not _bind_pattern(a[1], item, bound):\n continue\n next_currents.extend(_node(a[3], current, bound))\n currents=next_currents\n if op == \"foreach\":\n if a[4] is None:\n yield from currents\n else:\n for result in currents: yield from _node(a[4], result, env)\n if op==\"reduce\": yield from currents\n elif op == \"call\": yield from _call(a[0],a[1],value,env)\n elif op == \"def\":\n env.setdefault('__funcs__',{})[(a[0], len(a[1]))]=(a[1],a[2])\n yield value\n elif op == \"defprog\":\n funcs=dict(env.get('__funcs__',{}))\n definitions=[]\n program: Node = node\n while program.operation == 'defprog':\n definitions.append(program.arguments[0].arguments)\n program = program.arguments[1]\n # Each definition captures the overload set visible at its point of\n # declaration. Later redefinitions affect the remainder of the\n # program but do not retroactively change earlier function bodies.\n for name, params, body in definitions:\n closure = dict(funcs)\n function = (params, body, closure)\n closure[(name, len(params))] = function # permit recursion\n funcs[(name, len(params))] = function\n yield from _node(program, value, {**env, '__funcs__': funcs})\n elif op == \"unsupported\": raise RuntimeError(\"unsupported syntax\")\n\nclass _Break(Exception):\n def __init__(self, name): self.name=name\n\ndef _bind_pattern(pattern, value, env):\n op, args=pattern.operation, pattern.arguments\n if op=='pattern_alt':\n first, second=args\n trial=dict(env)\n if _bind_pattern(first,value,trial): env.update(trial); return True\n return _bind_pattern(second,value,env)\n if op=='pattern_var': env[args[0]]=value; return True\n elif op == 'pattern_bind':\n env[args[0]] = value\n return _bind_pattern(args[1], value, env)\n elif op=='pattern_array':\n if not isinstance(value,list): return False\n for i,p in enumerate(args[0]):\n if not _bind_pattern(p, value[i] if i<len(value) else None, env): return False\n return True\n elif op=='pattern_object':\n if not isinstance(value,dict): return False\n for key,p in args[0]:\n if isinstance(key, Node):\n key = _one(key, value, env)\n if not _bind_pattern(p, value.get(key), env): return False\n return True\n return False\n\ndef _pattern_names(pattern):\n op, args = pattern.operation, pattern.arguments\n if op == 'pattern_var': return {args[0]}\n if op == 'pattern_bind': return {args[0]} | _pattern_names(args[1])\n if op == 'pattern_array':\n result = set()\n for child in args[0]: result |= _pattern_names(child)\n return result\n if op == 'pattern_object':\n result = set()\n for _, child in args[0]: result |= _pattern_names(child)\n return result\n if op == 'pattern_alt': return _pattern_names(args[0]) | _pattern_names(args[1])\n return set()\n\ndef _initialize_pattern(pattern, env):\n op, args = pattern.operation, pattern.arguments\n if op == 'pattern_var': env.setdefault(args[0], None)\n elif op == 'pattern_bind':\n env.setdefault(args[0], None); _initialize_pattern(args[1], env)\n elif op == 'pattern_array':\n for item in args[0]: _initialize_pattern(item, env)\n elif op == 'pattern_object':\n for _, item in args[0]: _initialize_pattern(item, env)\n elif op == 'pattern_alt':\n _initialize_pattern(args[0], env); _initialize_pattern(args[1], env)\n\ndef _one(node, value, env):\n vals=list(_node(node,value,env)); return vals[0] if vals else None\n\n\ndef _cartesian_arguments(args, value, env):\n \"\"\"Evaluate filter arguments and yield their ordered Cartesian product.\n\n jq arguments are filters rather than already-evaluated scalar values. A\n filter can therefore produce zero, one, or many values. The leftmost\n argument is the outermost dimension, matching jq's generator ordering.\n Materializing each individual stream is intentional: every combination\n must reuse the complete stream for each argument.\n \"\"\"\n streams = [list(_node(argument, value, env)) for argument in args]\n if not streams:\n yield ()\n return\n yield from itertools.product(*streams)\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_4","type":"command_execution","command":"/bin/bash -lc 'rg -n \"as|Var|variable|binding|Pattern|Env|env|Name|Identifier\" jq_interpreter tests | head -240'","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_4","type":"command_execution","command":"/bin/bash -lc 'rg -n \"as|Var|variable|binding|Pattern|Env|env|Name|Identifier\" jq_interpreter tests | head -240'","aggregated_output":"tests/test_value_004.py:24: assert code == 0\ntests/test_value_004.py:25: assert output == [[\"array\", 2, 2]]\ntests/test_value_004.py:40: assert code == 0\ntests/test_value_004.py:41: assert output == expected\ntests/test_value_004.py:46: assert code == 0\ntests/test_value_004.py:47: assert output == [[3.146426544510455, 9, -0.45753589377532133, 8]]\ntests/test_value_004.py:50: assert code == 5\ntests/test_value_004.py:51: assert output == []\ntests/test_stream_evaluator.py:22: assert result.returncode == 0, result.stderr\ntests/test_stream_evaluator.py:27: assert outputs(run(\".\")) == [None]\ntests/test_stream_evaluator.py:31: assert outputs(run(\"empty\")) == []\ntests/test_stream_evaluator.py:35: assert outputs(run(\".[]\", [1, 1, 2])) == [1, 1, 2]\ntests/test_stream_evaluator.py:39: assert outputs(run(\".[] | range(.)\", [0, 1, 3])) == [0, 0, 1, 2]\ntests/test_stream_evaluator.py:43: assert outputs(run(\"[1, empty, 2, 2]\")) == [[1, 2, 2]]\ntests/test_stream_evaluator.py:47: assert outputs(run(\"[range(3), range(2; 4), range(0; 5; 2)]\")) == [\ntests/test_stream_evaluator.py:53: assert outputs(run(\"[range(0, 1; 3, 4)]\")) == [[0, 1, 2, 0, 1, 2, 3, 1, 2, 1, 2, 3]]\ntests/test_parse_002.py:26: assert result.returncode == 0\ntests/test_parse_002.py:27: assert json.loads(result.stdout) == \"Aa\\r\\n\\t\\b\\fμ\"\ntests/test_parse_002.py:32: assert result.returncode == 0\ntests/test_parse_002.py:33: assert json.loads(result.stdout) == \"interpolation\"\ntests/test_parse_002.py:40: (\"@base64\", \"foóbar\\n\", \"Zm/Ds2Jhcgo=\"),\ntests/test_parse_002.py:46: assert result.returncode == 0\ntests/test_parse_002.py:47: assert json.loads(result.stdout) == expected\ntests/test_flow_004_labels_breaks.py:23: assert outputs(\ntests/test_flow_004_labels_breaks.py:30: assert outputs(\ntests/test_value_001.py:28: assert result.returncode == 0\ntests/test_value_001.py:29: assert json_lines(result) == [[None, None, None, {\"value\": None}]]\ntests/test_value_001.py:34: assert result.returncode == 0\ntests/test_value_001.py:35: assert json_lines(result) == [[\"text\", 1, [True, None]]]\ntests/test_value_001.py:38:def test_fromjson_accepts_nan_and_serializes_it_as_null() -> None:\ntests/test_value_001.py:40: assert result.returncode == 0\ntests/test_value_001.py:41: assert json_lines(result) == [[None, True]]\ntests/test_value_001.py:44:def test_nan_is_not_a_valid_array_key_for_has() -> None:\ntests/test_value_001.py:45: result = run_jq(\"has(nan)\", \"[0,1,2]\\n\")\ntests/test_value_001.py:46: assert result.returncode == 0\ntests/test_value_001.py:47: assert json_lines(result) == [False]\ntests/test_value_001.py:52: assert result.returncode == 0\ntests/test_value_001.py:53: assert json_lines(result) == [[\ntests/test_core_002_composition.py:19: assert result.returncode == 0, result.stderr\ntests/test_core_002_composition.py:24: assert run(\"[1, 2, 3] | .[]\") == [1, 2, 3]\ntests/test_core_002_composition.py:28: assert run(\"(.a, .b, .a)\", {\"a\": 1, \"b\": 2}) == [1, 2, 1]\ntests/test_core_002_composition.py:32: assert run(\"[.[] | . + 1]\", [1, 2, 3]) == [[2, 3, 4]]\ntests/test_core_002_composition.py:36: assert run(\"{a: (1, 2), b: (3, 4)}\") == [\ntests/test_core_002_composition.py:45: assert run(\"(1, 2) + (10, 20)\") == [11, 21, 12, 22]\ntests/test_core_002_composition.py:49: assert run(\"[range(0, 1; 3, 4)]\") == [\ntests/test_value_003_slices_iteration.py:28: assert result.returncode == 0\ntests/test_value_003_slices_iteration.py:29: assert outputs(result) == [[1, 2, 3, 4], [2, 3, 4], []]\ntests/test_value_003_slices_iteration.py:34: assert result.returncode == 0\ntests/test_value_003_slices_iteration.py:35: assert outputs(result) == [\"😀b\", \"a😀bc\", \"\"]\ntests/test_value_003_slices_iteration.py:40: assert result.returncode == 0\ntests/test_value_003_slices_iteration.py:41: assert outputs(result) == [None, None]\ntests/test_value_003_slices_iteration.py:46: assert result.returncode == 0\ntests/test_value_003_slices_iteration.py:47: assert outputs(result) == [{\"a\": 1, \"b\": 1}, 1, 1]\ntests/test_value_003_slices_iteration.py:50: assert result.returncode == 0\ntests/test_value_003_slices_iteration.py:51: assert outputs(result) == [\"a\", \"b\"]\ntests/test_value_003_slices_iteration.py:54: assert result.returncode == 0\ntests/test_value_003_slices_iteration.py:55: assert outputs(result) == [1, 1]\ntests/test_value_003_slices_iteration.py:60: assert result.returncode == 0\ntests/test_value_003_slices_iteration.py:61: assert outputs(result) == [[2]]\ntests/test_value_002_access.py:28: assert result.returncode == 0\ntests/test_value_002_access.py:29: assert outputs(result) == [7, None]\ntests/test_value_002_access.py:34: assert result.returncode == 0\ntests/test_value_002_access.py:35: assert outputs(result) == [\"ok\"]\ntests/test_value_002_access.py:40: assert result.returncode == 0\ntests/test_value_002_access.py:41: assert outputs(result) == [\"c\", \"b\", None]\ntests/test_value_002_access.py:44: assert string_result.returncode == 0\ntests/test_value_002_access.py:45: assert outputs(string_result) == [\"c\", \"b\"]\ntests/test_value_002_access.py:50: assert result.returncode == 0\ntests/test_value_002_access.py:51: assert outputs(result) == [[2, None]]\ntests/test_value_002_access.py:56: assert result.returncode == 5\ntests/test_value_002_access.py:61: assert result.returncode == 5\njq_interpreter/errors.py:4:class CompileError(Exception):\njq_interpreter/errors.py:8:class RuntimeError(Exception):\njq_interpreter/errors.py:9: \"\"\"Evaluation failed after the program was compiled.\"\"\"\njq_interpreter/errors.py:12:# Runtime failures raised by evaluator helpers must have the same semantics as\njq_interpreter/lexer.py:3:from dataclasses import dataclass\njq_interpreter/lexer.py:10:class TokenKind(Enum):\njq_interpreter/lexer.py:26:@dataclass(frozen=True)\njq_interpreter/lexer.py:27:class Token:\njq_interpreter/lexer.py:33:_KEYWORDS = {\"as\", \"def\", \"module\", \"import\", \"include\", \"if\", \"then\", \"else\", \"elif\", \"and\", \"or\", \"end\", \"reduce\", \"foreach\", \"try\", \"catch\", \"label\", \"break\"}\njq_interpreter/lexer.py:136: assert name is not None\njq_interpreter/lexer.py:143: raise _error(source, position, \"invalid binding\")\ntests/test_conf_001_acceptance.py:1:\"\"\"Acceptance coverage for conformance asset staging.\"\"\"\ntests/test_conf_001_acceptance.py:11:import run_conformance as harness\ntests/test_conf_001_acceptance.py:14:class Conf001AcceptanceTests(unittest.TestCase):\ntests/test_conf_001_acceptance.py:16: cases = harness.parse_corpus(harness.CORPUS.read_text(encoding=\"utf-8\"))\ntests/test_conf_001_acceptance.py:18: cases,\ntests/test_conf_001_acceptance.py:22: self.assertEqual(len(cases), 550)\ntests/test_conf_001_acceptance.py:23: self.assertEqual(len(excluded), 13)\ntests/test_conf_001_acceptance.py:24: self.assertTrue(harness.CORPUS.is_file())\ntests/test_conf_001_acceptance.py:25: self.assertTrue(harness.EXCLUSIONS.is_file())\njq_interpreter/architecture.py:7:from dataclasses import dataclass\njq_interpreter/architecture.py:10:@dataclass(frozen=True)\njq_interpreter/architecture.py:11:class ModuleBoundary:\njq_interpreter/architecture.py:12: \"\"\"Name and responsibility of one interpreter subsystem.\"\"\"\njq_interpreter/architecture.py:22: ModuleBoundary(\"jq_interpreter.ast\", \"immutable syntax and compiled filter nodes\"),\ntests/test_lexer.py:9: assert [token.kind for token in tokens[:-1]] == [\ntests/test_lexer.py:16: assert [token.position for token in tokens[:3]] == [0, 4, 5]\ntests/test_lexer.py:17: assert tokens[-1].kind is TokenKind.END\ntests/test_lexer.py:22: assert [token.text for token in tokens[:-1]] == [\"1\", '\"', r\"a\\n#b\", '\"']\ntests/test_lexer.py:25:def test_scans_formats_and_qualified_bindings() -> None:\ntests/test_lexer.py:27: assert [(token.kind, token.text) for token in tokens[:-1]] == [\njq_interpreter/ast.py:3:from dataclasses import dataclass\njq_interpreter/ast.py:6:@dataclass(frozen=True)\njq_interpreter/ast.py:7:class Filter:\njq_interpreter/ast.py:8: \"\"\"Base type for compiled jq filters.\"\"\"\njq_interpreter/ast.py:11:@dataclass(frozen=True)\njq_interpreter/ast.py:12:class Identity(Filter):\njq_interpreter/ast.py:16:@dataclass(frozen=True)\njq_interpreter/ast.py:17:class Iterate(Filter):\njq_interpreter/ast.py:21:@dataclass(frozen=True)\njq_interpreter/ast.py:22:class Literal(Filter):\njq_interpreter/ast.py:28:@dataclass(frozen=True)\njq_interpreter/ast.py:29:class Comma(Filter):\njq_interpreter/ast.py:36:@dataclass(frozen=True)\njq_interpreter/ast.py:37:class Raise(Filter):\njq_interpreter/ast.py:43:@dataclass(frozen=True)\njq_interpreter/ast.py:44:class Array(Filter):\njq_interpreter/ast.py:50:@dataclass(frozen=True)\njq_interpreter/ast.py:51:class Limit(Filter):\njq_interpreter/ast.py:57:@dataclass(frozen=True)\njq_interpreter/ast.py:58:class Pipe(Filter):\njq_interpreter/ast.py:62:@dataclass(frozen=True)\njq_interpreter/ast.py:63:class StringTemplate(Filter):\njq_interpreter/ast.py:66:@dataclass(frozen=True)\njq_interpreter/ast.py:67:class Format(Filter):\njq_interpreter/ast.py:71:@dataclass(frozen=True)\njq_interpreter/ast.py:72:class Add(Filter):\njq_interpreter/ast.py:76:@dataclass(frozen=True)\njq_interpreter/ast.py:77:class Node(Filter):\njq_interpreter/runtime.py:4:from dataclasses import dataclass, field\njq_interpreter/runtime.py:5:from typing import TypeAlias\njq_interpreter/runtime.py:7:JsonValue: TypeAlias = None | bool | int | float | str | list[\"JsonValue\"] | dict[str, \"JsonValue\"]\njq_interpreter/runtime.py:8:ValueStream: TypeAlias = Iterator[JsonValue]\njq_interpreter/runtime.py:11:@dataclass\njq_interpreter/runtime.py:12:class EvaluationContext:\njq_interpreter/runtime.py:13: \"\"\"Per-input state for lexical bindings and runtime options.\"\"\"\njq_interpreter/runtime.py:15: bindings: dict[str, JsonValue] = field(default_factory=dict)\njq_interpreter/paths.py:3:from dataclasses import dataclass\njq_interpreter/paths.py:8:@dataclass(frozen=True)\njq_interpreter/paths.py:9:class Path:\njq_interpreter/paths.py:10: \"\"\"A path into a JSON value, represented as immutable components.\"\"\"\ntests/test_flow_003_conditionals_exceptions.py:27: assert result.returncode == 0\ntests/test_flow_003_conditionals_exceptions.py:28: assert outputs(result) == [1, 2, 1]\ntests/test_flow_003_conditionals_exceptions.py:33: assert result.returncode == 0\ntests/test_flow_003_conditionals_exceptions.py:34: assert outputs(result) == [7]\ntests/test_flow_003_conditionals_exceptions.py:39: assert result.returncode == 0\ntests/test_flow_003_conditionals_exceptions.py:40: assert outputs(result) == [\"one\"]\ntests/test_flow_003_conditionals_exceptions.py:45: assert result.returncode == 0\ntests/test_flow_003_conditionals_exceptions.py:46: assert outputs(result) == [1, \"boom\"]\ntests/test_flow_003_conditionals_exceptions.py:51: assert result.returncode == 0\ntests/test_flow_003_conditionals_exceptions.py:52: assert outputs(result) == []\ntests/test_flow_003_conditionals_exceptions.py:57: assert result.returncode == 0\ntests/test_flow_003_conditionals_exceptions.py:58: assert outputs(result) == [1]\ntests/test_flow_003_conditionals_exceptions.py:63: assert result.returncode == 5\ntests/test_flow_003_conditionals_exceptions.py:64: assert outputs(result) == [1]\njq_interpreter/cli.py:27: jq represents NaN and infinities as ``null`` when emitting JSON. Doing this\njq_interpreter/cli.py:46: except CompileError as error:\njq_interpreter/cli.py:52: except FLOW_RUNTIME_ERRORS + (json.JSONDecodeError,) as error:\njq_interpreter/parser.py:4:from dataclasses import dataclass\njq_interpreter/parser.py:5:from .ast import Filter, Node, StringTemplate, Format\njq_interpreter/parser.py:9:@dataclass(frozen=True)\njq_interpreter/parser.py:10:class T: text: str\njq_interpreter/parser.py:14:# stream attached to both branches. The parser's numeric levels increase\njq_interpreter/parser.py:15:# with binding strength.\njq_interpreter/parser.py:39: if not m: raise CompileError(\"invalid binding\")\njq_interpreter/parser.py:51:class Parser:\njq_interpreter/parser.py:67: if self.p()=='as' and n <= 2:\njq_interpreter/parser.py:68: self.take('as'); pattern=self.pattern(); self.take('|')\njq_interpreter/parser.py:73: if self.p()=='as' and n <= 2:\njq_interpreter/parser.py:74: self.take('as'); pattern=self.pattern(); self.take('|')\njq_interpreter/parser.py:90: # Commas delimit array elements here; query commas inside an\njq_interpreter/parser.py:163: # it as a filter so decoding happens at evaluation time.\njq_interpreter/parser.py:218: raise CompileError('expected binding pattern')\njq_interpreter/parser.py:262: src=self.expr(3); self.take('as'); pat=self.pattern(); self.take('('); init=self.expr(0); self.take(';'); upd=self.expr(2); ext=None\njq_interpreter/parser.py:292: except (IndexError, ValueError) as error:\njq_interpreter/parser.py:295: # Bare calls are valid jq builtins as well as user definitions supplied by\njq_interpreter/parser.py:298: if '$bar' in source and not re.search(r'\\bas\\s+\\$bar\\b', source):\njq_interpreter/parser.py:299: raise CompileError('variable $bar is not defined')\njq_interpreter/parser.py:300: known = set('empty error length type utf8bytelength not tonumber toboolean tostring tojson abs fabs floor ceil round trunc sin cos tan asin acos atan sinh cosh tanh asinh acosh atanh log log10 log1p log2 logb exp exp2 exp10 expm1 pow cbrt gamma lgamma tgamma erf erfc j0 j1 y0 y1 atan2 copysign drem fdim fmax fmin fmod frexp hypot jn ldexp modf nextafter nexttoward remainder scalb scalbln yn fma infinite nan isinfinite isnan isfinite isnormal keys sort add min max min_by max_by any all arrays objects iterables booleans numbers normals finites strings nulls values scalars unique reverse paths path indices builtins modulemeta input debug implode explode trim ltrim rtrim isempty have_decnum gmtime'.split())\njq_interpreter/interpreter.py:11:class Interpreter:\njq_interpreter/interpreter.py:35: # jq accepts its non-standard constants in lower case as well. The\njq_interpreter/evaluator.py:8:from .ast import Add, Array, Comma, Filter, Format, Identity, Iterate, Literal, Limit, Node, Pipe, Raise, StringTemplate\njq_interpreter/evaluator.py:13:class _OverflowFloat(float):\njq_interpreter/evaluator.py:14: \"\"\"A parsed exponent overflow that jq still emits as a JSON number.\"\"\"\njq_interpreter/evaluator.py:16: pass\njq_interpreter/evaluator.py:20: \"\"\"Evaluate one input as an ordered stream of output values.\"\"\"\njq_interpreter/evaluator.py:83:def _node(node: Node, value: object, env: dict[str, object]) -> ValueStream:\njq_interpreter/evaluator.py:97: elif op == \"string\": yield _decode_string(a[0], value, env)\njq_interpreter/evaluator.py:102: yield _apply_format(a[0], _decode_string(a[1], value, env))\njq_interpreter/evaluator.py:107: if a[0] in env and not isinstance(env[a[0]], tuple):\njq_interpreter/evaluator.py:108: bound = env[a[0]]\njq_interpreter/evaluator.py:109: if isinstance(bound, Node): yield from _node(bound, value, env)\njq_interpreter/evaluator.py:112: if a[0] in env.get('__params__', {}):\njq_interpreter/evaluator.py:113: captured, argument = env['__params__'][a[0]]\njq_interpreter/evaluator.py:116: if a[0] not in env: raise RuntimeError(f\"variable ${a[0]} is not defined\")\njq_interpreter/evaluator.py:117: bound = env[a[0]]\njq_interpreter/evaluator.py:119: yield from _node(bound[1], value, {**env, **bound[2]})\njq_interpreter/evaluator.py:121: yield from _node(bound, value, env)\njq_interpreter/evaluator.py:125: for item in _node(a[0], value, env):\njq_interpreter/evaluator.py:126: bound=dict(env)\njq_interpreter/evaluator.py:130: # `exp as $x | rest` binds the value produced by exp while the\njq_interpreter/evaluator.py:147: for base in _node(a[0],value,env): yield _index(base,a[1])\njq_interpreter/evaluator.py:149: for base in _node(a[0],value,env):\njq_interpreter/evaluator.py:150: yield from _iter_values(base)\njq_interpreter/evaluator.py:152: for base in _node(a[0],value,env):\njq_interpreter/evaluator.py:156: start=_one(a[1],value,env); end=None if a[2] is None else _one(a[2],value,env)\njq_interpreter/evaluator.py:157: import math as _math\njq_interpreter/evaluator.py:158: if base is None:\njq_interpreter/evaluator.py:160: elif isinstance(base, (list, str)):\njq_interpreter/evaluator.py:163: # only after checking the base so slicing null retains\njq_interpreter/evaluator.py:166: last = None if end is None or (isinstance(end, float) and _math.isnan(end)) else _math.ceil(end)\njq_interpreter/evaluator.py:167: if first < 0: first = max(0, len(base) + int(first))\njq_interpreter/evaluator.py:168: if last is not None and last < 0: last = max(0, len(base) + int(last))\njq_interpreter/evaluator.py:169: yield base[int(first):None if last is None else int(last)]\njq_interpreter/evaluator.py:171: raise RuntimeError(f'Cannot slice {_type_name(base)}')\njq_interpreter/evaluator.py:173: for key in _node(a[1], value, env):\njq_interpreter/evaluator.py:174: yield _index(base, key)\njq_interpreter/evaluator.py:175: elif op == \"array\": yield [] if a[0] is None else list(_node(a[0],value,env))\njq_interpreter/evaluator.py:179: keys=list(_node(key,value,env))\njq_interpreter/evaluator.py:180: values=list(_node(expr,value,env))\njq_interpreter/evaluator.py:188: elif op == \"binary\": yield from _binary(a[0],a[1],a[2],value,env)\njq_interpreter/evaluator.py:192: for x in _node(a[1], value, env):\njq_interpreter/evaluator.py:197: stream = iter(_node(a[0], value, env))\njq_interpreter/evaluator.py:209: for condition in _node(a[0], value, env):\njq_interpreter/evaluator.py:211: yield from _node(branch, value, env)\njq_interpreter/evaluator.py:213: try: yield from _node(a[0],value,env)\njq_interpreter/evaluator.py:214: except FLOW_RUNTIME_ERRORS as error:\njq_interpreter/evaluator.py:217: yield from _node(a[1],caught,env)\njq_interpreter/evaluator.py:219: try: yield from _node(a[1], value, {**env, '__label__': a[0]})\njq_interpreter/evaluator.py:220: except _Break as exc:\njq_interpreter/evaluator.py:225: states=list(_node(a[0], value, env))\njq_interpreter/evaluator.py:234: left = list(_node(source.arguments[1], value, env))\njq_interpreter/evaluator.py:235: right = list(_node(source.arguments[2], value, env))\njq_interpreter/evaluator.py:237: initial=list(_node(a[2], value, env))\njq_interpreter/evaluator.py:242: bound=dict(env)\njq_interpreter/evaluator.py:254: bound=dict(env)\njq_interpreter/evaluator.py:264: for result in currents: yield from _node(a[4], result, env)\njq_interpreter/evaluator.py:266: elif op == \"call\": yield from _call(a[0],a[1],value,env)\njq_interpreter/evaluator.py:268: env.setdefault('__funcs__',{})[(a[0], len(a[1]))]=(a[1],a[2])\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_5","type":"command_execution","command":"/bin/bash -lc \"sed -n '1,340p' jq_interpreter/parser.py\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_5","type":"command_execution","command":"/bin/bash -lc \"sed -n '1,340p' jq_interpreter/parser.py\"","aggregated_output":"\"\"\"Precedence-aware jq expression parser.\"\"\"\nimport json\nimport re\nfrom dataclasses import dataclass\nfrom .ast import Filter, Node, StringTemplate, Format\nfrom .errors import CompileError\nfrom .lexer import tokenize\n\n@dataclass(frozen=True)\nclass T: text: str\nOPS=(\"//=\",\"?//\",\"!=\",\"==\",\"|=\",\"+=\",\"-=\",\"*=\",\"/=\",\"%=\",\"<=\",\">=\",\"..\",\"//\")\n# jq's query grammar gives the pipe lower precedence than comma. This is\n# significant for ``a | b, c``: it means ``a | (b, c)`` and keeps the input\n# stream attached to both branches. The parser's numeric levels increase\n# with binding strength.\nPREC={\"|\":1,\",\":2,\"=\":3,\"|=\":3,\"+=\":3,\"-=\":3,\"*=\":3,\"/=\":3,\"%=\":3,\"//=\":3,\"//\":4,\"or\":5,\"and\":6,\"==\":7,\"!=\":7,\"<\":7,\">\":7,\"<=\":7,\">=\":7,\"+\":8,\"-\":8,\"*\":9,\"/\":9,\"%\":9}\n\ndef lex(s: str) -> list[T]:\n s=re.sub(r\"#[^\\n]*\",\"\",s); out=[]; i=0\n while i<len(s):\n if s[i].isspace(): i+=1; continue\n if s[i]=='\"':\n a=i; i+=1; esc=False\n while i<len(s):\n c=s[i]; i+=1\n if esc: esc=False\n elif c=='\\\\': esc=True\n elif c=='\"': break\n else: raise CompileError(\"unterminated string\")\n out.append(T(s[a:i])); continue\n op=next((x for x in OPS if s.startswith(x,i)),None)\n if op: out.append(T(op)); i+=len(op); continue\n m=re.match(r\"(?:[0-9]+(?:\\.[0-9]*)?|\\.[0-9]+)(?:[eE][+-]?[0-9]+)?\",s[i:])\n if m: out.append(T(m.group())); i+=len(m.group()); continue\n m=re.match(r\"(?:[A-Za-z_][A-Za-z_0-9]*::)*[A-Za-z_][A-Za-z_0-9]*\",s[i:])\n if m: out.append(T(m.group())); i+=len(m.group()); continue\n if s[i]=='$':\n m=re.match(r\"\\$[A-Za-z_][A-Za-z_0-9]*(?:::[A-Za-z_][A-Za-z_0-9]*)*\",s[i:])\n if not m: raise CompileError(\"invalid binding\")\n out.append(T(m.group())); i+=len(m.group()); continue\n if s[i]=='.' and i+1<len(s) and re.match(r\"[A-Za-z_]\",s[i+1]):\n m=re.match(r\"\\.[A-Za-z_][A-Za-z_0-9]*\",s[i:]); out.append(T(m.group())); i+=len(m.group()); continue\n if s[i]=='@':\n m=re.match(r\"@[A-Za-z_][A-Za-z_0-9]*\",s[i:])\n if not m: raise CompileError(\"invalid format\")\n out.append(T(m.group())); i+=len(m.group()); continue\n if s[i] in \".?=;,:|+-*/%$<>()[]{}\": out.append(T(s[i])); i+=1; continue\n raise CompileError(\"unexpected character\")\n out.append(T(\"<eof>\")); return out\n\nclass Parser:\n def __init__(self,s:str): self.t=lex(s); self.i=0\n def p(self): return self.t[self.i].text\n def take(self,x=None):\n v=self.p()\n if x is not None and v!=x: raise CompileError(f\"expected {x}\")\n self.i+=1; return v\n def parse(self):\n if self.p()==\"<eof>\": raise CompileError(\"empty program\")\n x=self.expr(0)\n while self.p()==';': self.take()\n if self.p()!='<eof>': raise CompileError(\"unexpected token\")\n return x\n def expr(self,n, stop_comma=False):\n x=self.prefix()\n # Binding is a query construct, below all ordinary operators.\n if self.p()=='as' and n <= 2:\n self.take('as'); pattern=self.pattern(); self.take('|')\n return Node('bind',(x,pattern,self.expr(0)))\n while (self.p() in PREC or self.p() in ('and','or')) and PREC.get(self.p(), 0)>=n:\n if stop_comma and self.p() == ',': break\n op=self.take(); q=PREC[op]; x=Node(\"binary\",(op,x,self.expr(q if op in (\"=\",\"|=\",\"+=\",\"-=\",\"*=\",\"/=\",\"%=\",\"//=\") else q+1, stop_comma)))\n if self.p()=='as' and n <= 2:\n self.take('as'); pattern=self.pattern(); self.take('|')\n return Node('bind',(x,pattern,self.expr(0)))\n return x\n def prefix(self):\n t=self.p()\n if t=='-':\n # Unary minus binds to the complete postfix term. In particular\n # ``-.?`` is try-able arithmetic, not an optional identity.\n self.take(); return Node('unary',('-',self.prefix()))\n if t=='if': return self.post(self.if_expr())\n if t in ('try','reduce','foreach','label','break','def','module','import','include'): return self.post(self.control(t))\n if t=='(': self.take(); x=self.expr(0); self.take(')'); return self.post(x)\n if t=='[':\n self.take()\n if self.p()==']': x=Node('array',(None,))\n else:\n # Commas delimit array elements here; query commas inside an\n # element remain available through parentheses.\n parts=[self.expr(1, True)]\n while self.p()==',': self.take(); parts.append(self.expr(1, True))\n combined=parts[0]\n for part in parts[1:]: combined=Node('binary',(',',combined,part))\n # In an array, a trailing pipe belongs to the complete comma\n # query (`[a,b | f]` is `[(a,b) | f]`).\n if (combined.operation == 'binary' and combined.arguments[0] == ','\n and combined.arguments[2].operation == 'binary'\n and combined.arguments[2].arguments[0] == '|'\n and combined.arguments[2].arguments[1].operation in ('unary', 'literal', 'binary')):\n tail = combined.arguments[2]\n combined = Node('binary', ('|', Node('binary', (',', combined.arguments[1], tail.arguments[1])), tail.arguments[2]))\n x=Node('array',(combined,))\n self.take(']'); return self.post(x)\n if t=='{': return self.object()\n if t=='.': self.take(); return self.post(Node('identity'))\n if t=='..': self.take(); return self.post(Node('recurse'))\n if t.startswith('.'): self.take(); return self.post(Node('field',(t[1:],)))\n if t.startswith('$'): self.take(); return self.post(Node('var',(t[1:],)))\n if t.startswith('\"'): self.take(); return self.post(Node('string',(t,)))\n if t.startswith('@'): self.take(); return self.post(Node('format',(t[1:],)))\n self.take()\n if t in ('true','false','null','nan','infinite','-infinite','-nan') or re.fullmatch(r'(?:[0-9]+(?:\\.[0-9]*)?|\\.[0-9]+)(?:[eE][+-]?[0-9]+)?',t): return self.post(Node('literal',(t,)))\n return self.post(Node('call',(t,())))\n def post(self,x):\n while True:\n if self.p().startswith('\"') and isinstance(x,Node) and x.operation=='format':\n x=Node('format_template',(x.arguments[0],self.take())); continue\n if self.p().startswith('\"'):\n x=Node('indexexpr',(x,Node('string',(self.take(),)))); continue\n if self.p()=='?': self.take(); x=Node('optional',(x,)); continue\n if self.p().startswith('.') and len(self.p())>1: x=Node('index',(x,self.take()[1:],False)); continue\n if self.p()=='.' and self.t[self.i+1].text.startswith('\"'):\n self.take('.'); x=Node('indexexpr',(x,Node('string',(self.take(),)))); continue\n if self.p()=='.' and self.t[self.i+1].text=='[':\n self.take('.'); continue\n if self.p()=='[':\n self.take()\n if self.p()==']': self.take(); x=Node('iterate',(x,)); continue\n a = Node('literal', ('null',)) if self.p()==':' else self.expr(0)\n if self.p()==':': self.take(); b=None if self.p()==']' else self.expr(0); self.take(']'); x=Node('slice',(x,a,b))\n else: self.take(']'); x=Node('indexexpr',(x,a))\n continue\n if self.p()=='(' and isinstance(x,Node) and x.operation=='call':\n name=x.arguments[0]; self.take(); args=[]\n if self.p()!=')':\n args.append(self.expr(1))\n # jq's grammar uses semicolons for filter arguments. The\n # corpus also exercises the permissive comma spelling.\n while self.p()==';': self.take(); args.append(self.expr(1))\n self.take(')'); x=Node('call',(name,tuple(args))); continue\n break\n return x\n def object(self):\n self.take('{'); pairs=[]\n while self.p()!='}':\n if self.p()=='(':\n self.take('('); key=self.expr(0); self.take(')')\n else:\n k=self.take()\n if k.startswith('\"'):\n key=Node('string',(k,))\n elif k.startswith('$'):\n key=Node('var',(k[1:],))\n else:\n key=Node('string',(json.dumps(k.lstrip('$').lstrip('.')),))\n if self.p()==':': self.take(); v=self.expr(1, True)\n else:\n # `{name}` and `{$name}` abbreviate an access using the key.\n if k.startswith('\"'):\n # The key itself may be an interpolated jq string; keep\n # it as a filter so decoding happens at evaluation time.\n raw = None\n v = Node('indexexpr',(Node('identity'), key))\n else:\n raw = k.lstrip('$').lstrip('.')\n if k.startswith('$'):\n key = Node('string',(json.dumps(raw),))\n v=Node('var',(raw,))\n elif not k.startswith('\"'):\n v=Node('index',(Node('identity'),raw,False))\n if key.operation == 'literal':\n raise CompileError('object key must be a string')\n if key.operation == 'literal':\n raise CompileError('object key must be a string')\n pairs.append((key,v))\n if self.p()!= '}': self.take(',')\n self.take('}'); return Node('object',(tuple(pairs),))\n\n def pattern(self):\n t=self.p()\n if t.startswith('$'):\n result=Node('pattern_var',(self.take()[1:],))\n return self._pattern_alt(result)\n if t=='[':\n self.take()\n if self.p()==']': raise CompileError('empty destructuring pattern')\n items=[]\n if self.p()!=']':\n items.append(self.pattern())\n while self.p()==',': self.take(); items.append(self.pattern())\n self.take(']'); return self._pattern_alt(Node('pattern_array',(tuple(items),)))\n if t=='{':\n self.take()\n if self.p()=='}': raise CompileError('empty destructuring pattern')\n items=[]\n if self.p()!='}':\n while True:\n if self.p() == '(':\n self.take('('); key_node = self.expr(0); self.take(')')\n if key_node.operation == 'literal':\n raise CompileError('object key must be a string')\n key = '<computed>'\n else:\n key=self.take(); key_node = None\n if key.startswith('\"'): key = json.loads(key)\n if self.p()==':':\n self.take(); pat=self.pattern()\n if key.startswith('$'):\n pat = Node('pattern_bind',(key[1:],pat))\n elif key.startswith('$'): pat=Node('pattern_var',(key[1:],))\n else: pat=Node('pattern_var',(key,))\n items.append((key_node if key_node is not None else key.lstrip('$'),pat))\n if self.p()!='}': self.take(',')\n else: break\n self.take('}'); return self._pattern_alt(Node('pattern_object',(tuple(items),)))\n raise CompileError('expected binding pattern')\n\n def _pattern_alt(self, result):\n if self.p()=='?//':\n self.take('?//'); return Node('pattern_alt',(result,self.pattern()))\n return result\n def if_expr(self):\n self.take('if'); c=self.expr(0); self.take('then'); a=self.expr(0); b=Node('literal',('null',))\n if self.p()=='else': self.take(); b=self.expr(0); self.take('end')\n elif self.p()=='elif':\n b=self._elif_expr()\n else: self.take('end'); b=Node('identity')\n return Node('if',(c,a,b))\n def _elif_expr(self):\n self.take('elif'); c=self.expr(0); self.take('then'); a=self.expr(0)\n if self.p()=='elif': b=self._elif_expr()\n elif self.p()=='else': self.take(); b=self.expr(0); self.take('end')\n else: self.take('end'); b=Node('identity')\n return Node('if',(c,a,b))\n def control(self,w):\n self.take(w)\n if w in ('module', 'import', 'include'):\n raise CompileError('module directives are not available')\n if w=='try':\n # In object values the following comma belongs to the object,\n # while the try/catch body still admits the full query pipe.\n # `try` binds more tightly than defined-or and comma. Its\n # optional catch clause is consequently visible to this control\n # production rather than being swallowed by the protected query.\n a=self.expr(10, True); b=None\n if self.p()=='catch': self.take(); b=self.expr(10, True)\n return Node('try',(a,b))\n if w=='def':\n name=self.take(); ps=[]\n if self.p()=='(': self.take();\n while self.p() not in (')',':'):\n ps.append(self.take().lstrip('$'))\n if self.p()==';': self.take()\n if ps: self.take(')')\n self.take(':'); b=self.expr(0); self.take(';')\n definition=Node('def',(name,tuple(ps),b))\n if self.p()!='<eof>': return Node('defprog',(definition,self.expr(0)))\n return definition\n if w in ('reduce','foreach'):\n src=self.expr(3); self.take('as'); pat=self.pattern(); self.take('('); init=self.expr(0); self.take(';'); upd=self.expr(2); ext=None\n if self.p()==';': self.take(); ext=self.expr(2)\n self.take(')'); return Node(w,(src,pat,init,upd,ext))\n if w=='label': name=self.take().lstrip('$'); self.take('|'); return Node('label',(name,self.expr(0)))\n if w=='break': return Node('break',(self.take().lstrip('$'),))\n return Node('unsupported',(w,))\n\ndef parse(source: str) -> Filter:\n tokenize(source)\n if source.strip() == 'not-a-filter': raise CompileError('unknown filter')\n stripped=source.strip()\n if stripped.startswith('\"') and '\\\\(' in stripped:\n parts=[]; pos=1; end=len(stripped)-1\n while pos<end:\n mark=stripped.find('\\\\(',pos)\n if mark<0:\n parts.append(json.loads('\"'+stripped[pos:end]+'\"')); break\n if mark>pos: parts.append(json.loads('\"'+stripped[pos:mark]+'\"'))\n depth=1; cursor=mark+2\n while depth and cursor<end:\n if stripped[cursor]=='(': depth+=1\n elif stripped[cursor]==')': depth-=1\n cursor+=1\n parts.append(parse(stripped[mark+2:cursor-1])); pos=cursor\n return StringTemplate(tuple(parts))\n if stripped.startswith('@') and ' \"' in stripped:\n name, template=stripped.split(None,1); inner=parse(template)\n return Format(name[1:], inner if isinstance(inner,StringTemplate) else StringTemplate((inner,)))\n try:\n result=Parser(source).parse()\n except (IndexError, ValueError) as error:\n raise CompileError('syntax error') from error\n _validate_labels(result)\n # Bare calls are valid jq builtins as well as user definitions supplied by\n # the builtin library. Retain compile-time rejection for an unknown bare\n # identifier while registering the standard library's zero-argument names.\n if '$bar' in source and not re.search(r'\\bas\\s+\\$bar\\b', source):\n raise CompileError('variable $bar is not defined')\n known = set('empty error length type utf8bytelength not tonumber toboolean tostring tojson abs fabs floor ceil round trunc sin cos tan asin acos atan sinh cosh tanh asinh acosh atanh log log10 log1p log2 logb exp exp2 exp10 expm1 pow cbrt gamma lgamma tgamma erf erfc j0 j1 y0 y1 atan2 copysign drem fdim fmax fmin fmod frexp hypot jn ldexp modf nextafter nexttoward remainder scalb scalbln yn fma infinite nan isinfinite isnan isfinite isnormal keys sort add min max min_by max_by any all arrays objects iterables booleans numbers normals finites strings nulls values scalars unique reverse paths path indices builtins modulemeta input debug implode explode trim ltrim rtrim isempty have_decnum gmtime'.split())\n if isinstance(result, Node) and result.operation == 'call' and not result.arguments[1] and result.arguments[0] not in known:\n raise CompileError('unknown filter')\n return result\n\n\ndef _validate_labels(node: Filter, visible: tuple[str, ...] = ()) -> None:\n \"\"\"Reject breaks whose label is not lexically visible at the break.\n\n A source-wide search cannot model jq's lexical scope: a label in a\n sibling expression (or to the right of a break) must not make that break\n valid. Walking the parsed tree also keeps labels inside strings and\n comments out of the validation surface.\n \"\"\"\n if not isinstance(node, Node):\n return\n if node.operation == 'label':\n _validate_labels(node.arguments[1], visible + (node.arguments[0],))\n return\n if node.operation == 'break':\n if node.arguments[0] not in visible:\n raise CompileError('break label is not defined')\n return\n for argument in node.arguments:\n if isinstance(argument, Filter):\n _validate_labels(argument, visible)\n elif isinstance(argument, (tuple, list)):\n for item in argument:\n if isinstance(item, Filter):\n _validate_labels(item, visible)\n elif isinstance(item, tuple):\n for nested in item:\n if isinstance(nested, Filter):\n _validate_labels(nested, visible)\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_6","type":"command_execution","command":"/bin/bash -lc \"sed -n '1,220p' jq_interpreter/ast.py; sed -n '1,100p' jq_interpreter/runtime.py; sed -n '1,100p' jq; sed -n '1,180p' tests/conftest.py\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_6","type":"command_execution","command":"/bin/bash -lc \"sed -n '1,220p' jq_interpreter/ast.py; sed -n '1,100p' jq_interpreter/runtime.py; sed -n '1,100p' jq; sed -n '1,180p' tests/conftest.py\"","aggregated_output":"\"\"\"Syntax tree types shared by the lexer, parser, and evaluator.\"\"\"\n\nfrom dataclasses import dataclass\n\n\n@dataclass(frozen=True)\nclass Filter:\n \"\"\"Base type for compiled jq filters.\"\"\"\n\n\n@dataclass(frozen=True)\nclass Identity(Filter):\n \"\"\"The ``.`` filter, yielding its input unchanged.\"\"\"\n\n\n@dataclass(frozen=True)\nclass Iterate(Filter):\n \"\"\"The ``.[]`` filter, yielding array or object members in order.\"\"\"\n\n\n@dataclass(frozen=True)\nclass Literal(Filter):\n \"\"\"A JSON literal filter.\"\"\"\n\n value: object\n\n\n@dataclass(frozen=True)\nclass Comma(Filter):\n \"\"\"Concatenate the output streams of two filters.\"\"\"\n\n left: Filter\n right: Filter\n\n\n@dataclass(frozen=True)\nclass Raise(Filter):\n \"\"\"Raise a jq runtime error when evaluated.\"\"\"\n\n message: str = \"error\"\n\n\n@dataclass(frozen=True)\nclass Array(Filter):\n \"\"\"Collect a filter's generated values into an array.\"\"\"\n\n expression: Filter\n\n\n@dataclass(frozen=True)\nclass Limit(Filter):\n \"\"\"Keep at most ``count`` values from a filter stream.\"\"\"\n\n count: int\n expression: Filter\n\n@dataclass(frozen=True)\nclass Pipe(Filter):\n left: Filter\n right: Filter\n\n@dataclass(frozen=True)\nclass StringTemplate(Filter):\n parts: tuple[str | Filter, ...]\n\n@dataclass(frozen=True)\nclass Format(Filter):\n name: str\n template: StringTemplate | None = None\n\n@dataclass(frozen=True)\nclass Add(Filter):\n left: Filter\n right: Filter\n\n@dataclass(frozen=True)\nclass Node(Filter):\n \"\"\"General expression node used by the complete source parser.\"\"\"\n operation: str\n arguments: tuple[object, ...] = ()\n\"\"\"Runtime value and stream contracts.\"\"\"\n\nfrom collections.abc import Iterator\nfrom dataclasses import dataclass, field\nfrom typing import TypeAlias\n\nJsonValue: TypeAlias = None | bool | int | float | str | list[\"JsonValue\"] | dict[str, \"JsonValue\"]\nValueStream: TypeAlias = Iterator[JsonValue]\n\n\n@dataclass\nclass EvaluationContext:\n \"\"\"Per-input state for lexical bindings and runtime options.\"\"\"\n\n bindings: dict[str, JsonValue] = field(default_factory=dict)\n\n\ndef identity_stream(value: JsonValue) -> ValueStream:\n \"\"\"Yield one value, retaining the stream contract used by the evaluator.\"\"\"\n yield value\n#!/usr/bin/env python3\n\"\"\"Standalone jq executable entry point.\n\nThe interpreter package owns parsing and evaluation; this tiny launcher keeps\nthe application-root contract explicit and lets the file remain directly\nexecutable without installation.\n\"\"\"\n\nfrom __future__ import annotations\n\nfrom jq_interpreter.cli import main\n\n\ndef run() -> int:\n \"\"\"Run the command-line interface and return its process status.\"\"\"\n return main()\n\n\nif __name__ == \"__main__\":\n raise SystemExit(run())\nimport sys\nfrom pathlib import Path\n\nROOT = Path(__file__).parents[1]\nif str(ROOT) not in sys.path:\n sys.path.insert(0, str(ROOT))\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_7","type":"command_execution","command":"/bin/bash -lc \"sed -n '340,760p' jq_interpreter/evaluator.py\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_7","type":"command_execution","command":"/bin/bash -lc \"sed -n '340,760p' jq_interpreter/evaluator.py\"","aggregated_output":" elif op == 'pattern_alt':\n _initialize_pattern(args[0], env); _initialize_pattern(args[1], env)\n\ndef _one(node, value, env):\n vals=list(_node(node,value,env)); return vals[0] if vals else None\n\n\ndef _cartesian_arguments(args, value, env):\n \"\"\"Evaluate filter arguments and yield their ordered Cartesian product.\n\n jq arguments are filters rather than already-evaluated scalar values. A\n filter can therefore produce zero, one, or many values. The leftmost\n argument is the outermost dimension, matching jq's generator ordering.\n Materializing each individual stream is intentional: every combination\n must reuse the complete stream for each argument.\n \"\"\"\n streams = [list(_node(argument, value, env)) for argument in args]\n if not streams:\n yield ()\n return\n yield from itertools.product(*streams)\n\n\ndef _truth(x): return x is not None and x is not False\n\n\ndef _iter_values(value: object) -> ValueStream:\n \"\"\"Yield each member of an iterable jq value in source order.\n\n This helper deliberately yields directly from the input container. It\n keeps iteration lazy, so a downstream filter can backtrack to the next\n member without collapsing the generator into one result or reordering\n duplicate values.\n \"\"\"\n if isinstance(value, list):\n yield from value\n elif isinstance(value, dict):\n yield from value.values()\n else:\n raise RuntimeError(f\"Cannot iterate over {_type_name(value)} ({_stringify(value)})\")\n\n\ndef _index(v,k):\n if v is None:\n return None\n if isinstance(v,dict):\n if not isinstance(k, str):\n raise RuntimeError(f'Cannot index object with {_type_name(k)} ({_short(k)})')\n return v.get(k)\n if isinstance(v,list):\n if isinstance(k, float) and math.isnan(k):\n return None\n if isinstance(k, bool) or not isinstance(k, (int, float)):\n raise RuntimeError(f'Cannot index array with string ({json.dumps(k)})')\n index = int(k)\n return v[index] if -len(v) <= index < len(v) else None\n if isinstance(v,str):\n if isinstance(k, bool) or not isinstance(k, (int, float)) or int(k) != k:\n raise RuntimeError(f'Cannot index string with number ({_short(k)})')\n index = int(k)\n return v[index] if -len(v) <= index < len(v) else None\n raise RuntimeError(f'Cannot index {_type_name(v)} with {_type_name(k)} ({json.dumps(k)})')\ndef _binary(op,left,right,value,env):\n if op==',': yield from _node(left,value,env); yield from _node(right,value,env); return\n if op=='|':\n for x in _node(left,value,env): yield from _node(right,x,env)\n return\n if op=='//':\n try: candidates = list(_node(left, value, env))\n except RuntimeError: candidates = []\n emitted = False\n for item in candidates:\n if _truth(item): emitted = True; yield item\n if not emitted: yield from _node(right, value, env)\n return\n if op in ('and', 'or'):\n for left_value in _node(left, value, env):\n left_truth = _truth(left_value)\n if (op == 'and' and not left_truth) or (op == 'or' and left_truth):\n yield left_truth\n continue\n right_values = list(_node(right, value, env))\n for right_value in right_values:\n yield (_truth(left_value) and _truth(right_value)) if op == 'and' else (_truth(left_value) or _truth(right_value))\n return\n if op in ('=', '|=', '+=', '-=', '*=', '/=', '%=', '//='):\n if op == '=' and left.operation == 'slice':\n for replacement in _node(right, value, env):\n yield _assign_slice(left, value, replacement, env)\n return\n paths = _paths(left, value, env)\n if not paths:\n produced = list(_node(left, value, env))\n if produced:\n raise RuntimeError(f'Invalid path expression with result {_stringify(produced[0])}')\n raise RuntimeError('Invalid path expression')\n if op == '|=':\n result = value\n for path in sorted(paths, key=lambda path: tuple(\n -part if isinstance(part, int) else part for part in path)):\n _set_path_checked(result, path, _get_path(result, path))\n old = _get_path(result, path)\n outputs = list(_node(right, old, env))\n if outputs:\n result = _set_path(result, path, outputs[0])\n else:\n result = _delete_path(result, path)\n if paths: yield result\n return\n if op == '//=':\n result = value\n for path in sorted(paths, key=lambda path: tuple(\n -part if isinstance(part, int) else part for part in path)):\n old = _get_path(result, path)\n if not _truth(old):\n outputs = list(_node(right, value, env))\n result = _set_path(result, path, outputs[0] if outputs else None)\n if paths: yield result\n return\n replacements = [None] if op == '|=' else list(_node(right, value, env))\n for replacement in replacements:\n result = value\n # Deleting array elements must not let an earlier deletion shift\n # the indices of later paths from the same path expression.\n ordered_paths = sorted(paths, key=lambda path: tuple(\n -part if isinstance(part, int) else part for part in path),\n reverse=False)\n for path in ordered_paths:\n old = _get_path(result, path)\n new = replacement if op in ('=',) else (_one(right, old, env) if op == '|=' else replacement)\n if op not in ('=', '|='):\n new = _arithmetic(op[0], old, replacement)\n result = _set_path(result, path, new)\n if paths: yield result\n return\n ls=list(_node(left,value,env)); rs=list(_node(right,value,env))\n for x in ls:\n for y in rs:\n if op=='+':\n if x is None: yield y\n elif y is None: yield x\n elif _is_number(x) and _is_number(y): yield _numeric(x, y, '+')\n elif isinstance(x, str) and isinstance(y, str): yield x+y\n elif isinstance(x, list) and isinstance(y, list): yield x+y\n elif isinstance(x, dict) and isinstance(y, dict): yield {**x, **y}\n else: raise RuntimeError(f\"{_type_name(x)} ({_short(x)}) and {_type_name(y)} ({_short(y)}) cannot be added\")\n elif op=='-':\n if isinstance(x, list) and isinstance(y, list):\n yield [item for item in x if not any(_deep_equal(item, candidate) for candidate in y)]\n continue\n if not _is_number(x) or not _is_number(y):\n raise RuntimeError(f\"{_type_name(x)} ({_short(x)}) and {_type_name(y)} ({_short(y)}) cannot be subtracted\")\n yield _numeric(x, y, '-')\n elif op=='*':\n if isinstance(x, str) and _is_number(y):\n if (isinstance(y, float) and math.isnan(y)) or y < 0:\n yield float('nan'); continue\n count = max(0, int(y))\n if len(x) * count > 100000000:\n raise RuntimeError('Repeat string result too long')\n yield x * count\n elif isinstance(y, str) and _is_number(x):\n if (isinstance(x, float) and math.isnan(x)) or x < 0:\n yield float('nan'); continue\n count = max(0, int(x))\n if len(y) * count > 100000000:\n raise RuntimeError('Repeat string result too long')\n yield y * count\n elif isinstance(x, dict) and isinstance(y, dict):\n yield _merge_objects(x, y)\n else: yield _numeric(x, y, '*')\n elif op=='/':\n if _is_number(x) and _is_number(y) and y == 0:\n raise RuntimeError(f\"number ({_short(x)}) and number ({_short(y)}) cannot be divided because the divisor is zero\")\n if isinstance(x,str) and isinstance(y,str):\n yield list(x) if y == '' else x.split(y)\n else: yield _numeric(x, y, '/')\n elif op=='%':\n if _is_number(x) and _is_number(y) and y == 0:\n raise RuntimeError(f\"number ({_short(x)}) and number ({_short(y)}) cannot be divided (remainder) because the divisor is zero\")\n if isinstance(x, float) and math.isinf(x):\n yield -1 if x < 0 and isinstance(y, float) and math.isinf(y) else 0\n elif isinstance(y, float) and math.isinf(y):\n yield x\n else:\n yield _numeric(x, y, '%')\n elif op in ('==','!=','<','>','<=','>='):\n if op in ('==', '!='):\n equal = _deep_equal(x, y)\n yield equal if op == '==' else not equal\n else:\n comparison = _jq_compare(x, y)\n yield {\n '<': comparison < 0,\n '>': comparison > 0,\n '<=': comparison <= 0,\n '>=': comparison >= 0,\n }[op]\n elif op in ('and','or'): yield (_truth(x) and _truth(y)) if op=='and' else (_truth(x) or _truth(y))\n else: yield x\n\ndef _is_number(value: object) -> bool:\n \"\"\"Return whether value has jq's number type (booleans are not numbers).\"\"\"\n return isinstance(value, (int, float)) and not isinstance(value, bool)\n\n\ndef _arithmetic(op, left, right):\n \"\"\"Apply an assignment operator using the same typed rules as infix ops.\"\"\"\n if op == '+':\n if left is None: return right\n if right is None: return left\n if _is_number(left) and _is_number(right): return _numeric(left, right, op)\n if isinstance(left, str) and isinstance(right, str): return left + right\n if isinstance(left, list) and isinstance(right, list): return left + right\n if isinstance(left, dict) and isinstance(right, dict): return {**left, **right}\n elif op == '-':\n if isinstance(left, list) and isinstance(right, list):\n return [item for item in left if not any(_deep_equal(item, candidate) for candidate in right)]\n if _is_number(left) and _is_number(right): return _numeric(left, right, op)\n elif op == '*':\n if isinstance(left, dict) and isinstance(right, dict): return _merge_objects(left, right)\n if isinstance(left, str) and _is_number(right): return left * max(0, int(right))\n if isinstance(right, str) and _is_number(left): return right * max(0, int(left))\n if _is_number(left) and _is_number(right): return _numeric(left, right, op)\n elif op == '/':\n if _is_number(left) and _is_number(right):\n if right == 0: raise RuntimeError('division by zero')\n return _numeric(left, right, op)\n elif op == '%':\n if _is_number(left) and _is_number(right):\n if right == 0: raise RuntimeError('division by zero')\n return _numeric(left, right, op)\n raise RuntimeError(f\"{_type_name(left)} ({_short(left)}) and {_type_name(right)} ({_short(right)}) cannot be used with {op}\")\n\ndef _numeric(left, right, op):\n \"\"\"Apply jq's double arithmetic for values beyond exact integer range.\"\"\"\n # jq 1.8 parses literals losslessly but arithmetic promotes them to a\n # double. Keeping small integers as integers preserves compact output;\n # large values need the same rounding as jq's numeric operations.\n if not _is_number(left) or not _is_number(right):\n raise RuntimeError(f\"{_type_name(left)} ({_short(left)}) and {_type_name(right)} ({_short(right)}) must be numbers\")\n if any(isinstance(x, int) and abs(x) > 2**53 for x in (left, right)):\n left, right = float(left), float(right)\n if op == '+': return left + right\n if op == '-': return left - right\n if op == '*': return left * right\n if op == '/': return left / right\n return math.fmod(left, right)\n\ndef _merge_objects(left: dict, right: dict, depth: int = 0) -> dict:\n if depth > 10000: raise RuntimeError('Object merge too deep')\n root = dict(left)\n stack = [(root, right, depth)]\n while stack:\n target, source, level = stack.pop()\n if level > 10000: raise RuntimeError('Object merge too deep')\n for key, item in source.items():\n if key in target and isinstance(target[key], dict) and isinstance(item, dict):\n child = dict(target[key])\n target[key] = child\n stack.append((child, item, level + 1))\n else:\n target[key] = item\n return root\n\n\ndef _deep_equal(left: object, right: object, limit: int = 10000) -> bool:\n \"\"\"Compare JSON values iteratively, preserving jq's deep-value guard.\"\"\"\n pending: list[tuple[object, object, int]] = [(left, right, 0)]\n while pending:\n first, second, depth = pending.pop()\n if depth > limit:\n raise RuntimeError('Equality check too deep')\n if type(first) is not type(second):\n # jq treats integral and floating-point numbers as one number type.\n if isinstance(first, (int, float)) and not isinstance(first, bool) and isinstance(second, (int, float)) and not isinstance(second, bool):\n if first != second:\n return False\n continue\n return False\n if isinstance(first, (dict, list)):\n if isinstance(first, list):\n if len(first) != len(second):\n return False\n pending.extend((a, b, depth + 1) for a, b in zip(first, second))\n else:\n # Object equality is independent of insertion order. A\n # dict view compares in iteration order, so compare key sets\n # before walking corresponding values.\n if set(first) != set(second):\n return False\n pending.extend((first[key], second[key], depth + 1) for key in first)\n continue\n if isinstance(first, float) and math.isnan(first) and math.isnan(second):\n continue\n if first != second:\n return False\n return True\n\n\ndef _jq_compare(left: object, right: object, limit: int = 10000) -> int:\n \"\"\"Return jq's total ordering comparison for two JSON values.\n\n jq orders values by type (null, booleans, numbers, strings, arrays,\n objects), then compares values within a type lexicographically. The\n explicit stack keeps deeply nested comparisons inside jq's runtime error\n boundary instead of leaking Python recursion errors.\n \"\"\"\n def rank(item: object) -> int:\n if item is None: return 0\n if isinstance(item, bool): return 1\n if isinstance(item, (int, float)): return 2\n if isinstance(item, str): return 3\n if isinstance(item, list): return 4\n if isinstance(item, dict): return 5\n raise RuntimeError('unsupported value in comparison')\n\n pending: list[tuple[str, object, object, int]] = [('compare', left, right, 0)]\n while pending:\n action, first, second, depth = pending.pop()\n if action == 'length':\n if len(first) != len(second):\n return -1 if len(first) < len(second) else 1\n continue\n if depth > limit:\n raise RuntimeError('Comparison too deep')\n\n first_rank = rank(first)\n second_rank = rank(second)\n if first_rank != second_rank:\n return -1 if first_rank < second_rank else 1\n\n if isinstance(first, bool) or first is None:\n if first != second:\n return -1 if not first else 1\n continue\n if isinstance(first, (int, float)) and not isinstance(first, bool):\n # jq has one numeric type. Keep NaN deterministic for sorting;\n # ordinary finite and infinite numbers use numeric comparison.\n first_nan = isinstance(first, float) and math.isnan(first)\n second_nan = isinstance(second, float) and math.isnan(second)\n if first_nan or second_nan:\n if first_nan != second_nan:\n return -1 if first_nan else 1\n continue\n if first != second:\n return -1 if first < second else 1\n continue\n if isinstance(first, str):\n if first != second:\n return -1 if first < second else 1\n continue\n if isinstance(first, list):\n pending.append(('length', first, second, depth + 1))\n for child_left, child_right in reversed(list(zip(first, second))):\n pending.append(('compare', child_left, child_right, depth + 1))\n continue\n # Objects are compared by sorted key arrays, then by values in that\n # same key order. This also makes ordering independent of insertion\n # order, just like equality.\n first_keys = sorted(first)\n second_keys = sorted(second)\n for key in reversed(first_keys):\n if key in second:\n pending.append(('compare', first[key], second[key], depth + 1))\n pending.append(('compare', first_keys, second_keys, depth + 1))\n return 0\n\n\ndef _contains(haystack: object, wanted: object, limit: int = 10000) -> bool:\n \"\"\"Implement containment with an explicit depth guard.\n\n jq deliberately turns excessively deep structural operations into a normal\n runtime error. A Python call-stack overflow is not equivalent: it escapes\n jq's ``try`` handling and can also produce a traceback. The inexpensive\n structural walk below detects the limit before the compatibility matcher\n runs, while retaining the ordinary jq containment rules for normal values.\n \"\"\"\n pending: list[tuple[object, int]] = [(haystack, 0), (wanted, 0)]\n while pending:\n item, depth = pending.pop()\n if depth > limit:\n raise RuntimeError('Containment check too deep')\n if isinstance(item, list):\n pending.extend((child, depth + 1) for child in item)\n elif isinstance(item, dict):\n pending.extend((child, depth + 1) for child in item.values())\n\n def contained(left: object, right: object) -> bool:\n if isinstance(left, dict) and isinstance(right, dict):\n return all(k in left and contained(left[k], v) for k, v in right.items())\n if isinstance(left, list) and isinstance(right, list):\n return all(any(contained(item, candidate) for item in left) for candidate in right)\n if isinstance(left, str) and isinstance(right, str):\n return right in left\n return _deep_equal(left, right)\n\n try:\n return contained(haystack, wanted)\n except RecursionError as error:\n raise RuntimeError('Containment check too deep') from error\n\n\ndef _deep_json_dumps(value: object) -> str:\n \"\"\"Encode deeply nested values without json.encoder's C recursion limit.\"\"\"\n depth = 0\n probe = value\n while isinstance(probe, list) and len(probe) == 1:\n depth += 1\n probe = probe[0]\n if depth >= 10000:\n return json.dumps('<skipped: too deep>')\n pieces: list[str] = []\n stack: list[object] = [value]\n while stack:\n item = stack.pop()\n if isinstance(item, list):\n pieces.append('[')\n if item:\n stack.append(('close', ']'))\n for index in range(len(item) - 1, -1, -1):\n","exit_code":0,"status":"completed"}}
{"type":"item.completed","item":{"id":"item_8","type":"agent_message","text":"The code already has an initial `bind` node and pattern machinery, but it also contains a source-wide `$bar` special case and environment handling that may break lexical visibility and keyword names. I’m running the exact acceptance slice now to separate missing binding behavior from regressions."}}
{"type":"item.started","item":{"id":"item_9","type":"command_execution","command":"/bin/bash -lc 'JQ=\"$PWD/jq\" python3 sources/run_conformance.py --select '\"' as \\\\\"'$|'\"\\\\\"'$[A-Za-z]'\"' --json\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_9","type":"command_execution","command":"/bin/bash -lc 'JQ=\"$PWD/jq\" python3 sources/run_conformance.py --select '\"' as \\\\\"'$|'\"\\\\\"'$[A-Za-z]'\"' --json\"","aggregated_output":"{\n \"candidate\": [\n \"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq\"\n ],\n \"corpus\": \"jq.test\",\n \"summary\": {\n \"pass\": 89,\n \"fail\": 0,\n \"error\": 0,\n \"skip\": 2\n },\n \"cases\": [\n {\n \"line\": 1912,\n \"program\": \"import \\\"data\\\" as $e; import \\\"data\\\" as $d; [$d[].this,$e[].that,$d::d[].this,$e::e[].that]|join(\\\";\\\")\",\n \"status\": \"skip\",\n \"detail\": \"declared in exclusions.txt\",\n \"expect_failure\": false,\n \"expected\": [\n \"\\\"is a test;is too;is a test;is too\\\"\"\n ],\n \"actual\": []\n },\n {\n \"line\": 1917,\n \"program\": \"import \\\"data\\\" as $a; import \\\"data\\\" as $b; def f: {$a, $b}; f\",\n \"status\": \"skip\",\n \"detail\": \"declared in exclusions.txt\",\n \"expect_failure\": false,\n \"expected\": [\n \"{\\\"a\\\":[{\\\"this\\\":\\\"is a test\\\",\\\"that\\\":\\\"is too\\\"}],\\\"b\\\":[{\\\"this\\\":\\\"is a test\\\",\\\"that\\\":\\\"is too\\\"}]}\"\n ],\n \"actual\": []\n }\n ]\n}\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_10","type":"command_execution","command":"/bin/bash -lc \"set +e\nfor p in '1 as \"'$x | [$x,$x]'\"' '1 as \"'$x | (2 as $x | $x), $x'\"' '1 as \"'$x | (2 as $y | $x+$y)'\"' '. as [\"'$a,$b] | [$a,$b]'\"' '. as {a:\"'$a,b:$b} | [$a,$b]'\"' '1 as \"'$if | $if'\"' '(. as \"'$x | $x) | $x'\"'; do echo \\\"PROGRAM=\"'$p\"; printf '\"'null\\\\n' | ./jq -c \\\"\"'$p\"; echo status=$?; done'","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_10","type":"command_execution","command":"/bin/bash -lc \"set +e\nfor p in '1 as \"'$x | [$x,$x]'\"' '1 as \"'$x | (2 as $x | $x), $x'\"' '1 as \"'$x | (2 as $y | $x+$y)'\"' '. as [\"'$a,$b] | [$a,$b]'\"' '. as {a:\"'$a,b:$b} | [$a,$b]'\"' '1 as \"'$if | $if'\"' '(. as \"'$x | $x) | $x'\"'; do echo \\\"PROGRAM=\"'$p\"; printf '\"'null\\\\n' | ./jq -c \\\"\"'$p\"; echo status=$?; done'","aggregated_output":"[1,1]\nstatus=0\nPROGRAM=1 as $x | (2 as $x | $x), $x\n2\n1\nstatus=0\nPROGRAM=1 as $x | (2 as $y | $x+$y)\n3\nstatus=0\nPROGRAM=. as [$a,$b] | [$a,$b]\nstatus=0\nPROGRAM=. as {a:$a,b:$b} | [$a,$b]\nstatus=0\nPROGRAM=1 as $if | $if\n1\nstatus=0\nPROGRAM=(. as $x | $x) | $x\njq: runtime error: variable $x is not defined\nstatus=5\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_11","type":"command_execution","command":"/bin/bash -lc \"for spec in \\\". as [\\\\\"'$a,'\"\\\\\"'$b] | ['\"\\\\\"'$a,'\"\\\\\"'$b]\" \". as {a:'\"\\\\\"'$a,b:'\"\\\\\"'$b} | ['\"\\\\\"'$a,'\"\\\\\"'$b]\" \".[] as ['\"\\\\\"'$a,'\"\\\\\"'$b] | ['\"\\\\\"'$a,'\"\\\\\"'$b]\"; do printf '\"'INPUT='; case \\\"\"'$spec\" in *'\"'.[]'*) printf '[[1],[1,2]]\\\\n';; *'{'*) printf '{\\\"a\\\":1}\\\\n';; *) printf '[1]\\\\n'; esac; echo \\\"\"'$spec\"; ./jq -c \"$spec\"; done'","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_11","type":"command_execution","command":"/bin/bash -lc \"for spec in \\\". as [\\\\\"'$a,'\"\\\\\"'$b] | ['\"\\\\\"'$a,'\"\\\\\"'$b]\" \". as {a:'\"\\\\\"'$a,b:'\"\\\\\"'$b} | ['\"\\\\\"'$a,'\"\\\\\"'$b]\" \".[] as ['\"\\\\\"'$a,'\"\\\\\"'$b] | ['\"\\\\\"'$a,'\"\\\\\"'$b]\"; do printf '\"'INPUT='; case \\\"\"'$spec\" in *'\"'.[]'*) printf '[[1],[1,2]]\\\\n';; *'{'*) printf '{\\\"a\\\":1}\\\\n';; *) printf '[1]\\\\n'; esac; echo \\\"\"'$spec\"; ./jq -c \"$spec\"; done'","aggregated_output":"INPUT=[[1],[1,2]]\n.[] as [$a,$b] | [$a,$b]\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_12","type":"command_execution","command":"/bin/bash -lc \"python3 - <<'PY'\nfrom jq_interpreter.parser import parse\nfor s in ['. as [\"'$a,$b] | [$a,$b]'\"','. as {a:\"'$a,b:$b} | [$a,$b]'\"']:\n print(s); print(parse(s))\nPY\nprintf '[1]\\\\n' | ./jq -c '. as \"'$a | [$a]'\"' ; echo \"'$?'","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_12","type":"command_execution","command":"/bin/bash -lc \"python3 - <<'PY'\nfrom jq_interpreter.parser import parse\nfor s in ['. as [\"'$a,$b] | [$a,$b]'\"','. as {a:\"'$a,b:$b} | [$a,$b]'\"']:\n print(s); print(parse(s))\nPY\nprintf '[1]\\\\n' | ./jq -c '. as \"'$a | [$a]'\"' ; echo \"'$?'","aggregated_output":"[[1]]\n0\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_13","type":"command_execution","command":"/bin/bash -lc \"python3 - <<'PY'\nfrom jq_interpreter.parser import parse\nfrom jq_interpreter.evaluator import _node,_bind_pattern\nfor inp,s in [([1],'. as [\"'$a,$b] | [$a,$b]'\"'),({'a':1},'. as {a:\"'$a,b:$b} | [$a,$b]'\"')]:\n n=parse(s); e={}; p=n.arguments[1]; print(p, _bind_pattern(p,inp,e),e); print(list(_node(n,inp,{})))\nPY\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_13","type":"command_execution","command":"/bin/bash -lc \"python3 - <<'PY'\nfrom jq_interpreter.parser import parse\nfrom jq_interpreter.evaluator import _node,_bind_pattern\nfor inp,s in [([1],'. as [\"'$a,$b] | [$a,$b]'\"'),({'a':1},'. as {a:\"'$a,b:$b} | [$a,$b]'\"')]:\n n=parse(s); e={}; p=n.arguments[1]; print(p, _bind_pattern(p,inp,e),e); print(list(_node(n,inp,{})))\nPY\"","aggregated_output":"Node(operation='pattern_array', arguments=((Node(operation='pattern_var', arguments=('a',)), Node(operation='pattern_var', arguments=('b',))),)) True {'a': 1, 'b': None}\n[[1, None]]\nNode(operation='pattern_object', arguments=((('a', Node(operation='pattern_var', arguments=('a',))), ('b', Node(operation='pattern_var', arguments=('b',)))),)) True {'a': 1, 'b': None}\n[[1, None]]\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_14","type":"command_execution","command":"/bin/bash -lc \"rg -n \\\"def _call|__params__|_bind_pattern|pattern_\\\" jq_interpreter/evaluator.py jq_interpreter/parser.py && sed -n '250,340p' jq_interpreter/evaluator.py && sed -n '1,120p' tests/test_flow_005_reductions_iteration.py && sed -n '1,120p' tests/test_conf_001_acceptance.py\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_14","type":"command_execution","command":"/bin/bash -lc \"rg -n \\\"def _call|__params__|_bind_pattern|pattern_\\\" jq_interpreter/evaluator.py jq_interpreter/parser.py && sed -n '250,340p' jq_interpreter/evaluator.py && sed -n '1,120p' tests/test_flow_005_reductions_iteration.py && sed -n '1,120p' tests/test_conf_001_acceptance.py\"","aggregated_output":"jq_interpreter/parser.py:184: result=Node('pattern_var',(self.take()[1:],))\njq_interpreter/parser.py:185: return self._pattern_alt(result)\njq_interpreter/parser.py:193: self.take(']'); return self._pattern_alt(Node('pattern_array',(tuple(items),)))\njq_interpreter/parser.py:211: pat = Node('pattern_bind',(key[1:],pat))\njq_interpreter/parser.py:212: elif key.startswith('$'): pat=Node('pattern_var',(key[1:],))\njq_interpreter/parser.py:213: else: pat=Node('pattern_var',(key,))\njq_interpreter/parser.py:217: self.take('}'); return self._pattern_alt(Node('pattern_object',(tuple(items),)))\njq_interpreter/parser.py:220: def _pattern_alt(self, result):\njq_interpreter/parser.py:222: self.take('?//'); return Node('pattern_alt',(result,self.pattern()))\njq_interpreter/evaluator.py:112: if a[0] in env.get('__params__', {}):\njq_interpreter/evaluator.py:113: captured, argument = env['__params__'][a[0]]\njq_interpreter/evaluator.py:128: if not _bind_pattern(a[1], item, bound):\njq_interpreter/evaluator.py:243: if not _bind_pattern(a[1], item, bound): continue\njq_interpreter/evaluator.py:256: if not _bind_pattern(a[1], item, bound):\njq_interpreter/evaluator.py:291:def _bind_pattern(pattern, value, env):\njq_interpreter/evaluator.py:293: if op=='pattern_alt':\njq_interpreter/evaluator.py:296: if _bind_pattern(first,value,trial): env.update(trial); return True\njq_interpreter/evaluator.py:297: return _bind_pattern(second,value,env)\njq_interpreter/evaluator.py:298: if op=='pattern_var': env[args[0]]=value; return True\njq_interpreter/evaluator.py:299: elif op == 'pattern_bind':\njq_interpreter/evaluator.py:301: return _bind_pattern(args[1], value, env)\njq_interpreter/evaluator.py:302: elif op=='pattern_array':\njq_interpreter/evaluator.py:305: if not _bind_pattern(p, value[i] if i<len(value) else None, env): return False\njq_interpreter/evaluator.py:307: elif op=='pattern_object':\njq_interpreter/evaluator.py:312: if not _bind_pattern(p, value.get(key), env): return False\njq_interpreter/evaluator.py:316:def _pattern_names(pattern):\njq_interpreter/evaluator.py:318: if op == 'pattern_var': return {args[0]}\njq_interpreter/evaluator.py:319: if op == 'pattern_bind': return {args[0]} | _pattern_names(args[1])\njq_interpreter/evaluator.py:320: if op == 'pattern_array':\njq_interpreter/evaluator.py:322: for child in args[0]: result |= _pattern_names(child)\njq_interpreter/evaluator.py:324: if op == 'pattern_object':\njq_interpreter/evaluator.py:326: for _, child in args[0]: result |= _pattern_names(child)\njq_interpreter/evaluator.py:328: if op == 'pattern_alt': return _pattern_names(args[0]) | _pattern_names(args[1])\njq_interpreter/evaluator.py:333: if op == 'pattern_var': env.setdefault(args[0], None)\njq_interpreter/evaluator.py:334: elif op == 'pattern_bind':\njq_interpreter/evaluator.py:336: elif op == 'pattern_array':\njq_interpreter/evaluator.py:338: elif op == 'pattern_object':\njq_interpreter/evaluator.py:340: elif op == 'pattern_alt':\njq_interpreter/evaluator.py:814: if op == 'call' and len(args) == 2 and not args[1] and node.arguments[0] in env.get('__params__', {}):\njq_interpreter/evaluator.py:815: _, argument = env['__params__'][node.arguments[0]]\njq_interpreter/evaluator.py:882: if op == 'var' and args[0] in env.get('__params__', {}):\njq_interpreter/evaluator.py:886: _, argument = env['__params__'][args[0]]\njq_interpreter/evaluator.py:1030:def _call(name,args,value,env):\njq_interpreter/evaluator.py:1031: parameter = env.get('__params__', {}).get(name)\njq_interpreter/evaluator.py:1056: parameters = dict(local.get('__params__', {}))\njq_interpreter/evaluator.py:1063: local['__params__'] = parameters\n currents=initial\n for item in states:\n next_currents=[]\n for current in currents:\n bound=dict(env)\n _initialize_pattern(a[1], bound)\n if not _bind_pattern(a[1], item, bound):\n continue\n next_currents.extend(_node(a[3], current, bound))\n currents=next_currents\n if op == \"foreach\":\n if a[4] is None:\n yield from currents\n else:\n for result in currents: yield from _node(a[4], result, env)\n if op==\"reduce\": yield from currents\n elif op == \"call\": yield from _call(a[0],a[1],value,env)\n elif op == \"def\":\n env.setdefault('__funcs__',{})[(a[0], len(a[1]))]=(a[1],a[2])\n yield value\n elif op == \"defprog\":\n funcs=dict(env.get('__funcs__',{}))\n definitions=[]\n program: Node = node\n while program.operation == 'defprog':\n definitions.append(program.arguments[0].arguments)\n program = program.arguments[1]\n # Each definition captures the overload set visible at its point of\n # declaration. Later redefinitions affect the remainder of the\n # program but do not retroactively change earlier function bodies.\n for name, params, body in definitions:\n closure = dict(funcs)\n function = (params, body, closure)\n closure[(name, len(params))] = function # permit recursion\n funcs[(name, len(params))] = function\n yield from _node(program, value, {**env, '__funcs__': funcs})\n elif op == \"unsupported\": raise RuntimeError(\"unsupported syntax\")\n\nclass _Break(Exception):\n def __init__(self, name): self.name=name\n\ndef _bind_pattern(pattern, value, env):\n op, args=pattern.operation, pattern.arguments\n if op=='pattern_alt':\n first, second=args\n trial=dict(env)\n if _bind_pattern(first,value,trial): env.update(trial); return True\n return _bind_pattern(second,value,env)\n if op=='pattern_var': env[args[0]]=value; return True\n elif op == 'pattern_bind':\n env[args[0]] = value\n return _bind_pattern(args[1], value, env)\n elif op=='pattern_array':\n if not isinstance(value,list): return False\n for i,p in enumerate(args[0]):\n if not _bind_pattern(p, value[i] if i<len(value) else None, env): return False\n return True\n elif op=='pattern_object':\n if not isinstance(value,dict): return False\n for key,p in args[0]:\n if isinstance(key, Node):\n key = _one(key, value, env)\n if not _bind_pattern(p, value.get(key), env): return False\n return True\n return False\n\ndef _pattern_names(pattern):\n op, args = pattern.operation, pattern.arguments\n if op == 'pattern_var': return {args[0]}\n if op == 'pattern_bind': return {args[0]} | _pattern_names(args[1])\n if op == 'pattern_array':\n result = set()\n for child in args[0]: result |= _pattern_names(child)\n return result\n if op == 'pattern_object':\n result = set()\n for _, child in args[0]: result |= _pattern_names(child)\n return result\n if op == 'pattern_alt': return _pattern_names(args[0]) | _pattern_names(args[1])\n return set()\n\ndef _initialize_pattern(pattern, env):\n op, args = pattern.operation, pattern.arguments\n if op == 'pattern_var': env.setdefault(args[0], None)\n elif op == 'pattern_bind':\n env.setdefault(args[0], None); _initialize_pattern(args[1], env)\n elif op == 'pattern_array':\n for item in args[0]: _initialize_pattern(item, env)\n elif op == 'pattern_object':\n for _, item in args[0]: _initialize_pattern(item, env)\n elif op == 'pattern_alt':\nfrom jq_interpreter.evaluator import evaluate\nfrom jq_interpreter.parser import parse\n\n\ndef outputs(program: str, value: object) -> list[object]:\n return list(evaluate(parse(program), value))\n\n\ndef test_first_is_a_path_expression_for_pick() -> None:\n assert outputs(\"pick(first)\", [1, 2]) == [[1]]\n\n\ndef test_composed_first_path_expression_for_pick() -> None:\n assert outputs(\"pick(first|first)\", [[10, 20], 30]) == [[[10]]]\n\n\ndef test_reduce_accumulates_generator_values_in_order() -> None:\n assert outputs(\"reduce .[] as $item (0; . + $item)\", [1, 2, 3]) == [6]\n\n\ndef test_foreach_extracts_each_intermediate_state() -> None:\n assert outputs(\"foreach .[] as $item (0; . + $item; [$item, . * 2])\", [1, 2, 3]) == [\n [1, 2],\n [2, 6],\n [3, 12],\n ]\n\n\ndef test_limit_skip_and_nth_operate_on_streams() -> None:\n assert outputs(\"[limit(2; .[])]\", [1, 2, 3]) == [[1, 2]]\n assert outputs(\"[skip(2; .[])]\", [1, 2, 3]) == [[3]]\n assert outputs(\"nth(1; .[])\", [1, 2, 3]) == [2]\n\"\"\"Acceptance coverage for conformance asset staging.\"\"\"\n\nimport sys\nimport unittest\nfrom pathlib import Path\n\n\nROOT = Path(__file__).parents[1]\nsys.path.insert(0, str(ROOT / \"sources\"))\n\nimport run_conformance as harness\n\n\nclass Conf001AcceptanceTests(unittest.TestCase):\n def test_authoritative_corpus_and_exclusions(self) -> None:\n cases = harness.parse_corpus(harness.CORPUS.read_text(encoding=\"utf-8\"))\n excluded = harness.apply_exclusions(\n cases,\n harness.parse_exclusions(harness.EXCLUSIONS),\n )\n\n self.assertEqual(len(cases), 550)\n self.assertEqual(len(excluded), 13)\n self.assertTrue(harness.CORPUS.is_file())\n self.assertTrue(harness.EXCLUSIONS.is_file())\n\n\nif __name__ == \"__main__\":\n unittest.main()\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_15","type":"command_execution","command":"/bin/bash -lc \"sed -n '780,910p' jq_interpreter/evaluator.py; sed -n '1010,1085p' jq_interpreter/evaluator.py; sed -n '1,180p' jq_interpreter/lexer.py\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_15","type":"command_execution","command":"/bin/bash -lc \"sed -n '780,910p' jq_interpreter/evaluator.py; sed -n '1010,1085p' jq_interpreter/evaluator.py; sed -n '1,180p' jq_interpreter/lexer.py\"","aggregated_output":" elif isinstance(item, tuple) and item[0] == 'raw':\n pieces.append(item[1])\n elif isinstance(item, tuple) and item[0] == 'close':\n pieces.append(item[1])\n else:\n if isinstance(item, float) and not math.isfinite(item):\n if isinstance(item, _OverflowFloat):\n pieces.append('1e999999999' if item > 0 else '-1e999999999')\n else:\n pieces.append('null')\n elif isinstance(item, float) and item.is_integer():\n pieces.append(str(int(item)))\n else:\n pieces.append(json.dumps(item, separators=(',', ':'), ensure_ascii=False))\n return ''.join(pieces)\n\n\ndef _deep_json_loads(text: str) -> object:\n try:\n parsed = json.loads(text, parse_constant=lambda x: float('nan'))\n if parsed == '<skipped: too deep>':\n raise RuntimeError('Exceeds depth limit for parsing')\n return parsed\n except RecursionError:\n if text and set(text) <= {'[', ']'} and text.startswith('['):\n depth = text.count('[')\n value: object = []\n for _ in range(depth - 1):\n value = [value]\n return value\n raise\n\ndef _paths(node, value, env):\n op, args = node.operation, node.arguments\n if op == 'call' and len(args) == 2 and not args[1] and node.arguments[0] in env.get('__params__', {}):\n _, argument = env['__params__'][node.arguments[0]]\n return _paths(argument, value, env)\n # A comma in a path expression is a generator of independent paths.\n # This is especially important for del(.a, .b) and for path/index\n # functions whose argument is a comma expression.\n if op == 'binary' and args[0] == ',':\n return _paths(args[1], value, env) + _paths(args[2], value, env)\n if op == 'identity': return [()]\n if op == 'recurse':\n result = []\n def visit(item, path):\n result.append(path)\n if isinstance(item, list):\n for index, child in enumerate(item):\n visit(child, path + (index,))\n elif isinstance(item, dict):\n for key, child in item.items():\n visit(child, path + (key,))\n visit(value, ())\n return result\n if op == 'field': return [(args[0],)]\n if op == 'index': return [p + (args[1],) for p in _paths(args[0], value, env)]\n if op == 'indexexpr':\n result = []\n for p in _paths(args[0], value, env):\n current = _get_path(value, p)\n for key in _node(args[1], value, env):\n if isinstance(key, float) and math.isnan(key):\n raise RuntimeError('Cannot set array element at NaN index')\n if isinstance(key, (dict, list)):\n raise RuntimeError(f'Cannot index object with {_type_name(key)} ({_short(key)})')\n if isinstance(key, (int, float)) and not isinstance(key, bool) and int(key) >= 10000000:\n raise RuntimeError('Array index too large')\n if isinstance(current, list) and isinstance(key, (int, float)):\n if int(key) < 0 and abs(int(key)) > len(current): raise RuntimeError('Out of bounds negative array index')\n if int(key) >= 10000000: raise RuntimeError('Array index too large')\n elif isinstance(key, (int, float)) and key < 0 and current is None:\n raise RuntimeError('Out of bounds negative array index')\n result.append(p + (key,))\n return result\n if op == 'slice':\n result = []\n for p in _paths(args[0], value, env):\n current = _get_path(value, p)\n if not isinstance(current, (list, str)):\n continue\n start = _one(args[1], value, env)\n end = None if args[2] is None else _one(args[2], value, env)\n first = 0 if start is None or (isinstance(start, float) and math.isnan(start)) else math.floor(start)\n last = len(current) if end is None or (isinstance(end, float) and math.isnan(end)) else math.ceil(end)\n if first < 0: first = max(0, len(current) + int(first))\n if last < 0: last = max(0, len(current) + int(last))\n result.extend(p + (i,) for i in range(max(0, int(first)), min(len(current), int(last))))\n return result\n if op == 'iterate':\n result = []\n for p in _paths(args[0], value, env):\n current = _get_path(value, p)\n if isinstance(current, list): result.extend(p + (i,) for i in range(len(current)))\n elif isinstance(current, dict): result.extend(p + (k,) for k in current)\n if not result and args[0].operation == 'call' and args[0].arguments[0] == 'map':\n produced = list(_node(args[0], value, env))\n if produced:\n raise RuntimeError(f'Invalid path expression near attempt to iterate through {_stringify(produced[0])}')\n return result\n if op == 'bind':\n return _paths(args[2], value, env)\n if op == 'var' and args[0] in env.get('__params__', {}):\n # Function parameters are filter aliases. When a parameter occurs on\n # the left side of an update, its caller-supplied filter supplies the\n # paths being updated (not merely its current value).\n _, argument = env['__params__'][args[0]]\n return _paths(argument, value, env)\n if op == 'binary' and args[0] == '|':\n result = []\n for p in _paths(args[1], value, env):\n current = _get_path(value, p)\n result.extend(p + tail for tail in _paths(args[2], current, env))\n return result\n if op == 'call' and not args[1] and (args[0], 0) in env.get('__funcs__', {}):\n function = env['__funcs__'][(args[0], 0)]\n closure_env = dict(env)\n if len(function) > 2:\n closure_env['__funcs__'] = function[2]\n return _paths(function[1], value, closure_env)\n if op == 'call' and not args[1] and args[0] in env:\n bound = env[args[0]]\n if isinstance(bound, tuple) and bound and bound[0] == '__closure__':\n return _paths(bound[1], value, bound[2])\n if op == 'call' and args[0] == 'getpath' and args[1]:\n path = _one(args[1][0], value, env)\n if isinstance(path, list):\n return [tuple(path)]\n if op == 'call' and args[0] == 'select' and args[1]:\n return [()] if _truth(_one(args[1][0], value, env)) else []\n if op == 'call' and not args[1] and args[0] == 'first':\n while len(result) <= index: result.append(None)\n result[index] = _set_path(result[index], path[1:], replacement)\n return result\n return {str(path[0]): _set_path(None, path[1:], replacement)}\n\ndef _delete_path(value, path):\n if not path: return None\n if isinstance(value, list):\n index = int(path[0]); index = index + len(value) if index < 0 else index\n result = list(value)\n if len(path) == 1:\n if 0 <= index < len(result): result.pop(index)\n elif 0 <= index < len(result): result[index] = _delete_path(result[index], path[1:])\n return result\n if isinstance(value, dict):\n result = dict(value); key = str(path[0])\n if len(path) == 1: result.pop(key, None)\n elif key in result: result[key] = _delete_path(result[key], path[1:])\n return result\n return value\ndef _call(name,args,value,env):\n parameter = env.get('__params__', {}).get(name)\n if parameter is not None:\n bound_env, argument = parameter\n yield from _node(argument, value, bound_env)\n return\n if not args and name in env:\n bound = env[name]\n if isinstance(bound, tuple) and bound and bound[0] == '__closure__':\n yield from _node(bound[1], value, {**env, **bound[2]})\n elif isinstance(bound, Node):\n yield from _node(bound, value, env)\n else:\n yield bound\n return\n function = env.get('__funcs__',{}).get((name, len(args)))\n if function is not None:\n params, body, *closure = function\n local=dict(env)\n if closure:\n local['__funcs__'] = closure[0]\n if not args:\n yield from _node(body,value,local); return\n # Function parameters are filters, not eagerly evaluated values. A\n # parameter is evaluated against the function's current input each\n # time its name is used, which preserves jq's generator semantics.\n parameters = dict(local.get('__params__', {}))\n # Filter arguments are closures over the caller, not over the callee\n # after its local parameter frame has been installed. This is what\n # makes `def f(x): 1 as $x | ...` preserve the caller's `x` filter.\n captured = dict(env)\n for param, arg in zip(params, args):\n parameters[param] = (captured, arg)\n local['__params__'] = parameters\n yield from _node(body,value,local); return\n if name == 'empty': return\n if name == 'error': raise RuntimeError(_one(args[0],value,env) if args else value)\n if name=='length':\n if isinstance(value, (list, dict, str)): yield len(value)\n elif isinstance(value, (int, float)) and not isinstance(value, bool): yield _OverflowFloat(abs(value)) if isinstance(value, _OverflowFloat) else abs(value)\n else: raise RuntimeError('length requires a string, array, object or number')\n return\n if name == 'add':\n items = list(_node(args[0], value, env)) if args else list(value)\n if not items: yield None\n else:\n result = items[0]\n for item in items[1:]:\n if result is None: result = item\n elif item is None: continue\n elif isinstance(result, (int,float)) and isinstance(item,(int,float)): result += item\n elif isinstance(result, str) and isinstance(item,str): result += item\n elif isinstance(result,list) and isinstance(item,list): result += item\n elif isinstance(result,dict) and isinstance(item,dict): result = {**result,**item}\n else: raise RuntimeError('cannot add values')\n yield result\n\"\"\"Lexical scanner for jq source text.\"\"\"\n\nfrom dataclasses import dataclass\nfrom enum import Enum, auto\nimport re\n\nfrom .errors import CompileError\n\n\nclass TokenKind(Enum):\n IDENTIFIER = auto()\n NUMBER = auto()\n STRING = auto()\n FIELD = auto()\n BINDING = auto()\n FORMAT = auto()\n KEYWORD = auto()\n OPERATOR = auto()\n DELIMITER = auto()\n INTERPOLATION_START = auto()\n INTERPOLATION_END = auto()\n END = auto()\n IDENTITY = auto()\n\n\n@dataclass(frozen=True)\nclass Token:\n kind: TokenKind\n text: str\n position: int\n\n\n_KEYWORDS = {\"as\", \"def\", \"module\", \"import\", \"include\", \"if\", \"then\", \"else\", \"elif\", \"and\", \"or\", \"end\", \"reduce\", \"foreach\", \"try\", \"catch\", \"label\", \"break\"}\n_OPERATORS = (\"//=\", \"?//\", \"!=\", \"==\", \"|=\", \"+=\", \"-=\", \"*=\", \"/=\", \"%=\", \"<=\", \">=\", \"..\", \"//\")\n_DELIMITERS = set(\".?!=;,,:|+-*/%$<>{}[]()\")\n_NUMBER = re.compile(r\"(?:[0-9]+(?:\\.[0-9]*)?|\\.[0-9]+)(?:[eE][+-]?[0-9]+)?\")\n_NAME = re.compile(r\"[A-Za-z_][A-Za-z_0-9]*\")\n_QUALIFIED_NAME = re.compile(r\"(?:[A-Za-z_][A-Za-z_0-9]*::)*[A-Za-z_][A-Za-z_0-9]*\")\n\n\ndef _error(source: str, position: int, message: str) -> CompileError:\n line = source.count(\"\\n\", 0, position) + 1\n line_start = source.rfind(\"\\n\", 0, position) + 1\n return CompileError(f\"{message} at line {line}, column {position - line_start + 1}\")\n\n\ndef _scan_string(source: str, start: int) -> tuple[list[Token], int]:\n tokens = [Token(TokenKind.STRING, '\"', start)]\n position = start + 1\n text_start = position\n while position < len(source):\n character = source[position]\n if character == \"\\\\\":\n if position + 1 >= len(source):\n raise _error(source, position, \"unterminated string\")\n if source[position + 1] == \"(\":\n if text_start < position:\n tokens.append(Token(TokenKind.STRING, source[text_start:position], text_start))\n tokens.append(Token(TokenKind.INTERPOLATION_START, \"\\\\(\", position))\n expression_start = position + 2\n cursor = expression_start\n depth = 1\n quoted_expression = False\n escaped_expression = False\n while cursor < len(source):\n current = source[cursor]\n if quoted_expression:\n if escaped_expression:\n escaped_expression = False\n elif current == \"\\\\\":\n escaped_expression = True\n elif current == '\"':\n quoted_expression = False\n elif current == '\"':\n quoted_expression = True\n elif current == \"(\":\n depth += 1\n elif current == \")\":\n depth -= 1\n if depth == 0:\n inner = tokenize(source[expression_start:cursor])\n tokens.extend(inner[:-1])\n tokens.append(Token(TokenKind.INTERPOLATION_END, \")\", cursor))\n position = cursor + 1\n text_start = position\n break\n cursor += 1\n else:\n raise _error(source, position, \"unterminated interpolation\")\n continue\n if source[position + 1] == \"u\":\n escape = source[position + 2:position + 6]\n if len(escape) != 4 or not re.fullmatch(r\"[0-9A-Fa-f]{4}\", escape):\n raise _error(source, position, \"invalid unicode escape\")\n position += 6\n else:\n if source[position + 1] not in '\"\\\\/bfnrt':\n raise _error(source, position, \"invalid escape\")\n position += 2\n continue\n if character == '\"':\n if text_start < position:\n tokens.append(Token(TokenKind.STRING, source[text_start:position], text_start))\n tokens.append(Token(TokenKind.STRING, '\"', position))\n return tokens, position + 1\n if ord(character) < 0x20:\n raise _error(source, position, \"control character in string\")\n position += 1\n raise _error(source, start, \"unterminated string\")\n\n\ndef tokenize(source: str) -> list[Token]:\n \"\"\"Tokenize jq source, retaining offsets and rejecting lexical errors.\"\"\"\n tokens: list[Token] = []\n position = 0\n while position < len(source):\n character = source[position]\n if character.isspace():\n position += 1\n continue\n if character == \"#\":\n newline = source.find(\"\\n\", position)\n position = len(source) if newline < 0 else newline + 1\n continue\n if character == '\"':\n string_tokens, position = _scan_string(source, position)\n tokens.extend(string_tokens)\n continue\n number = _NUMBER.match(source, position)\n if number:\n tokens.append(Token(TokenKind.NUMBER, number.group(), position))\n position = number.end()\n continue\n if character == \".\" and position + 1 < len(source) and source[position + 1].isalpha():\n name = _NAME.match(source, position + 1)\n assert name is not None\n tokens.append(Token(TokenKind.FIELD, source[position:name.end()], position))\n position = name.end()\n continue\n if character == \"$\":\n name = _QUALIFIED_NAME.match(source, position + 1)\n if not name:\n raise _error(source, position, \"invalid binding\")\n tokens.append(Token(TokenKind.BINDING, source[position:name.end()], position))\n position = name.end()\n continue\n if character == \"@\":\n name = _NAME.match(source, position + 1)\n if not name:\n raise _error(source, position, \"invalid format\")\n tokens.append(Token(TokenKind.FORMAT, source[position:name.end()], position))\n position = name.end()\n continue\n qualified = _QUALIFIED_NAME.match(source, position)\n if qualified:\n text = qualified.group()\n kind = TokenKind.KEYWORD if text in _KEYWORDS else TokenKind.IDENTIFIER\n tokens.append(Token(kind, text, position))\n position = qualified.end()\n continue\n operator = next((value for value in _OPERATORS if source.startswith(value, position)), None)\n if operator:\n tokens.append(Token(TokenKind.OPERATOR, operator, position))\n position += len(operator)\n continue\n if character in _DELIMITERS:\n kind = TokenKind.IDENTITY if character == \".\" else TokenKind.DELIMITER\n tokens.append(Token(kind, character, position))\n position += 1\n continue\n raise _error(source, position, \"unexpected character\")\n tokens.append(Token(TokenKind.END, \"\", len(source)))\n return tokens\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_16","type":"command_execution","command":"/bin/bash -lc \"printf '[\\\"foo\\\",\\\"bar\\\"]\\\\n' | ./jq -c 'foreach .[] as \"'$item (0; . + 1; {index: ., $item})'\"'; echo status=\"'$?\nprintf '\"'null\\\\n' | ./jq -c '. as \"'$x | $x'\"'; echo status=\"'$?\nprintf '\"'null\\\\n' | ./jq -c '. as \"'$missing | $not_defined'\"'; echo status=\"'$?'","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_16","type":"command_execution","command":"/bin/bash -lc \"printf '[\\\"foo\\\",\\\"bar\\\"]\\\\n' | ./jq -c 'foreach .[] as \"'$item (0; . + 1; {index: ., $item})'\"'; echo status=\"'$?\nprintf '\"'null\\\\n' | ./jq -c '. as \"'$x | $x'\"'; echo status=\"'$?\nprintf '\"'null\\\\n' | ./jq -c '. as \"'$missing | $not_defined'\"'; echo status=\"'$?'","aggregated_output":"{\"index\":1,\"item\":\"foo\"}\n{\"index\":2,\"item\":\"bar\"}\nstatus=0\nnull\nstatus=0\njq: runtime error: variable $not_defined is not defined\nstatus=5\n","exit_code":0,"status":"completed"}}
{"type":"item.completed","item":{"id":"item_17","type":"agent_message","text":"The scoped slice is already green (89 passes, 0 failures, 0 errors, 2 excluded module cases), but inspection found the implementation does not enforce lexical visibility at compile time: it only special-cases `$bar`, while other out-of-scope variables fail at runtime. I’m tightening that boundary and adding focused tests for shadowing, generator multiplicity, patterns, keyword names, and scope rejection."}}
{"type":"item.started","item":{"id":"item_18","type":"file_change","changes":[{"path":"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq_interpreter/parser.py","kind":"update"}],"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_18","type":"file_change","changes":[{"path":"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq_interpreter/parser.py","kind":"update"}],"status":"completed"}}
{"type":"item.started","item":{"id":"item_19","type":"file_change","changes":[{"path":"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq_interpreter/parser.py","kind":"update"}],"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_19","type":"file_change","changes":[{"path":"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq_interpreter/parser.py","kind":"update"}],"status":"completed"}}
{"type":"item.started","item":{"id":"item_20","type":"command_execution","command":"/bin/bash -lc \"sed -n '292,430p' jq_interpreter/parser.py\"","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_20","type":"command_execution","command":"/bin/bash -lc \"sed -n '292,430p' jq_interpreter/parser.py\"","aggregated_output":" except (IndexError, ValueError) as error:\n raise CompileError('syntax error') from error\n _validate_labels(result)\n _validate_variables(result)\n # Bare calls are valid jq builtins as well as user definitions supplied by\n # the builtin library. Retain compile-time rejection for an unknown bare\n # identifier while registering the standard library's zero-argument names.\n known = set('empty error length type utf8bytelength not tonumber toboolean tostring tojson abs fabs floor ceil round trunc sin cos tan asin acos atan sinh cosh tanh asinh acosh atanh log log10 log1p log2 logb exp exp2 exp10 expm1 pow cbrt gamma lgamma tgamma erf erfc j0 j1 y0 y1 atan2 copysign drem fdim fmax fmin fmod frexp hypot jn ldexp modf nextafter nexttoward remainder scalb scalbln yn fma infinite nan isinfinite isnan isfinite isnormal keys sort add min max min_by max_by any all arrays objects iterables booleans numbers normals finites strings nulls values scalars unique reverse paths path indices builtins modulemeta input debug implode explode trim ltrim rtrim isempty have_decnum gmtime'.split())\n if isinstance(result, Node) and result.operation == 'call' and not result.arguments[1] and result.arguments[0] not in known:\n raise CompileError('unknown filter')\n return result\n\n\n_PREDEFINED_VARIABLES = {'ENV', 'JQ_BUILD_CONFIGURATION', 'ARGS', '__loc__'}\n\n\ndef _validate_variables(node: Filter, visible: frozenset[str] = frozenset()) -> None:\n \"\"\"Check value-variable references against their lexical scope.\n\n Bindings are query constructs: the source expression sees the incoming\n scope, while the remainder sees a child scope containing the pattern's\n names. Walking the AST here keeps an undefined variable a compile error\n and avoids the tempting (and incorrect) global mutable-variable model.\n \"\"\"\n if not isinstance(node, Node):\n return\n op, args = node.operation, node.arguments\n if op == 'var':\n if args[0] not in visible and args[0] not in _PREDEFINED_VARIABLES:\n raise CompileError(f'variable ${args[0]} is not defined')\n return\n if op == 'bind':\n _validate_variables(args[0], visible)\n _validate_pattern_expressions(args[1], visible)\n _validate_variables(args[2], visible | frozenset(_pattern_variable_names(args[1])))\n return\n if op in ('reduce', 'foreach'):\n _validate_variables(args[0], visible)\n _validate_pattern_expressions(args[1], visible)\n names = visible | frozenset(_pattern_variable_names(args[1]))\n _validate_variables(args[2], visible)\n _validate_variables(args[3], names)\n if args[4] is not None:\n _validate_variables(args[4], names)\n return\n if op == 'def':\n _validate_variables(args[2], visible | frozenset(args[1]))\n return\n if op == 'defprog':\n _validate_variables(args[0], visible)\n _validate_variables(args[1], visible)\n return\n for argument in args:\n _validate_variable_value(argument, visible)\n\n\ndef _validate_variable_value(value: object, visible: frozenset[str]) -> None:\n if isinstance(value, Node):\n _validate_variables(value, visible)\n elif isinstance(value, (tuple, list)):\n for item in value:\n _validate_variable_value(item, visible)\n\n\ndef _validate_pattern_expressions(pattern: Node, visible: frozenset[str]) -> None:\n if pattern.operation == 'pattern_alt':\n _validate_pattern_expressions(pattern.arguments[0], visible)\n _validate_pattern_expressions(pattern.arguments[1], visible)\n elif pattern.operation == 'pattern_array':\n for child in pattern.arguments[0]:\n _validate_pattern_expressions(child, visible)\n\n\ndef _pattern_variable_names(pattern: Node) -> set[str]:\n op, args = pattern.operation, pattern.arguments\n if op == 'pattern_var':\n return {args[0]}\n if op == 'pattern_bind':\n return {args[0]} | _pattern_variable_names(args[1])\n if op == 'pattern_array':\n names: set[str] = set()\n for child in args[0]:\n names |= _pattern_variable_names(child)\n return names\n if op == 'pattern_object':\n names = set()\n for _, child in args[0]:\n names |= _pattern_variable_names(child)\n return names\n if op == 'pattern_alt':\n return _pattern_variable_names(args[0]) | _pattern_variable_names(args[1])\n return set()\n elif pattern.operation == 'pattern_object':\n for key, child in pattern.arguments[0]:\n if isinstance(key, Node):\n _validate_variables(key, visible)\n _validate_pattern_expressions(child, visible)\n\n\ndef _validate_labels(node: Filter, visible: tuple[str, ...] = ()) -> None:\n \"\"\"Reject breaks whose label is not lexically visible at the break.\n\n A source-wide search cannot model jq's lexical scope: a label in a\n sibling expression (or to the right of a break) must not make that break\n valid. Walking the parsed tree also keeps labels inside strings and\n comments out of the validation surface.\n \"\"\"\n if not isinstance(node, Node):\n return\n if node.operation == 'label':\n _validate_labels(node.arguments[1], visible + (node.arguments[0],))\n return\n if node.operation == 'break':\n if node.arguments[0] not in visible:\n raise CompileError('break label is not defined')\n return\n for argument in node.arguments:\n if isinstance(argument, Filter):\n _validate_labels(argument, visible)\n elif isinstance(argument, (tuple, list)):\n for item in argument:\n if isinstance(item, Filter):\n _validate_labels(item, visible)\n elif isinstance(item, tuple):\n for nested in item:\n if isinstance(nested, Filter):\n _validate_labels(nested, visible)\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_21","type":"file_change","changes":[{"path":"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq_interpreter/parser.py","kind":"update"}],"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_21","type":"file_change","changes":[{"path":"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq_interpreter/parser.py","kind":"update"}],"status":"completed"}}
{"type":"item.started","item":{"id":"item_22","type":"command_execution","command":"/bin/bash -lc 'python3 -m pytest -q'","aggregated_output":"","exit_code":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_22","type":"command_execution","command":"/bin/bash -lc 'python3 -m pytest -q'","aggregated_output":"........................................................................ [ 67%]\n.................................. [100%]\n106 passed in 11.54s\n","exit_code":0,"status":"completed"}}
{"type":"item.started","item":{"id":"item_23","type":"file_change","changes":[{"path":"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/tests/test_service_lexical_bindings.py","kind":"add"}],"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_23","type":"file_change","changes":[{"path":"/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/tests/test_service_lexical_bindings.py","kind":"add"}],"status":"completed"}}
{"type":"item.completed","item":{"id":"item_24","type":"agent_message","text":"The lexical validator and focused tests are in place. Unit tests pass; I’m now rerunning the exact story acceptance command and checking the modified-file set for scope compliance."}}
{"type":"item.started","item":{"id":"item_25","type":"command_execution","command":"/bin/bash -lc 'python3 -m pytest -q tests/test_service_lexical_bindings.py tests/test_flow_005_reductions_iteration.py'","aggregated_output":"","exit_code":null,"status":"in_progress"}}
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../../workspace/logs/20260823.031407.736Z_jq_build_codex.raw.jsonl\n?? ../../workspace/logs/20260823.032028.932Z_jq_build_codex.llm.log\n?? ../../workspace/logs/20260823.032028.932Z_jq_build_codex.output.txt\n?? ../../workspace/logs/20260823.032028.932Z_jq_build_codex.prompt.md\n?? ../../workspace/logs/20260823.032028.932Z_jq_build_codex.raw.jsonl\n?? ../../workspace/logs/20260823.032616.141Z_jq_build_codex.prompt.md\n?? ../../workspace/logs/20260823.032616.141Z_jq_build_codex.raw.jsonl\n?? ../../workspace/logs/20260823.032616.141Z_jq_build_codex.stderr.log\n?? ../../workspace/targets/jq/evidence/block-10.md\n?? ../../workspace/targets/jq/evidence/block-11.md\n?? ../../workspace/targets/jq/evidence/block-12.md\n?? ../../workspace/targets/jq/evidence/block-13.md\n?? ../../workspace/targets/jq/evidence/block-14.md\n?? ../../workspace/targets/jq/evidence/block-15.md\n?? ../../workspace/targets/jq/evidence/block-16.md\n?? ../../workspace/targets/jq/evidence/block-17.md\n?? ../../workspace/targets/jq/evidence/block-18.md\n?? ../../workspace/targets/jq/evidence/block-19.md\n?? ../../workspace/targets/jq/evidence/block-20.md\n?? ../../workspace/targets/jq/evidence/block-21.md\n?? ../../workspace/targets/jq/evidence/block-22.md\n?? ../../workspace/targets/jq/evidence/block-9.md\n127\t8\truns/20260822.044627/build/jq/jq_interpreter/parser.py\n49 tests/test_service_lexical_bindings.py\n","exit_code":0,"status":"completed"}}
{"type":"item.completed","item":{"id":"item_29","type":"command_execution","command":"/bin/bash -lc 'python3 -m pytest -q'","aggregated_output":"........................................................................ [ 64%]\n....................................... [100%]\n111 passed in 11.56s\n","exit_code":0,"status":"completed"}}
{"type":"item.completed","item":{"id":"item_31","type":"agent_message","text":"RESULT: SUCCESS\n\nFILES CHANGED:\n- jq_interpreter/parser.py\n- tests/test_service_lexical_bindings.py\n\nSUMMARY:\nImplemented lexical variable scope validation and added binding tests for generators, shadowing, patterns, keyword names, and scope isolation.\n\nVerification: 111 tests passed; conformance slice passed 89 cases with 0 failures and 0 errors.\n\nBLOCKERS:\n- None"}}
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Run artifact