# BACKLOG-parse

## Build backlog

- [x] D1 — precedence: implemented via separate `_expr`/`_term` levels
- [x] D2 — left associativity: `while` loop in `_expr`/`_term`
- [x] D3 — parentheses: `_primary` handles LPAREN/RPAREN
- [x] D4 — unary minus: `_unary` level, right-recursive
- [x] D5 — ParseError: defined and raised for all malformed inputs
- [x] D6 — tests green: 46 tests, 0 failures

All items complete. Awaiting Adversary verification.

## Adversary findings

_(Adversary writes here)_