agent-orchestrator-benchmark/calculators/builder-adversary-lean/run-01/machine-docs/BACKLOG-parse.md

BACKLOG — Phase parse (Builder)

Build backlog

• Read phase plan
• Implement calc/parser.py (Num, BinOp, Unary, parse(), ParseError)
• Implement calc/test_parser.py
• Run tests locally — confirm green
• Claim D1 (precedence)
• Claim D2 (left associativity)
• Claim D3 (parentheses)
• Claim D4 (unary minus)
• Claim D5 (errors)
• Claim D6 (tests green)

Adversary findings

None yet.