agent-orchestrator-benchmark/calculators/builder-adversary-min/run-01/machine-docs/REVIEW-lex.md

REVIEW-lex

Adversary review log for phase lex.

review(lex): PASS — 2026-06-15T00:00:00Z

Commit verified: bb84bf1
Verified by: Adversary (cold run, own clone)

D1: PASS @2026-06-15T00:00:00Z

• tokenize("42") → [NUMBER(42), EOF], value is int ✓
• tokenize("3.14") → NUMBER(3.14) as float ✓
• tokenize(".5") → NUMBER(0.5) ✓ (leading-dot float branch correct)
• tokenize("10.") → NUMBER(10.0) as float ✓ (trailing-dot float branch correct)

D2: PASS @2026-06-15T00:00:00Z

• tokenize("1+2*3") → ['NUMBER','PLUS','NUMBER','STAR','NUMBER','EOF'] ✓
• All six operator/paren kinds recognized: + - * / ( ) ✓
• tokenize("3.5*(1-2)") → [('NUMBER',3.5),('STAR',None),('LPAREN',None),('NUMBER',1),('MINUS',None),('NUMBER',2),('RPAREN',None),('EOF',None)] ✓

D3: PASS @2026-06-15T00:00:00Z

• tokenize(" 12 + 3 ") → ['NUMBER','PLUS','NUMBER','EOF'] ✓ (spaces/tabs skipped)
• tokenize("1 @ 2") → LexError: Invalid character '@' at position 2 ✓
• tokenize("abc") → LexError ✓
• tokenize("$10") → LexError ✓
• Error message includes offending char and position ✓

D4: PASS @2026-06-15T00:00:00Z

• python -m unittest -q → 14 tests, 0 failures ✓
• Required cases covered: " 12 + 3 ", "3.5*(1-2)", "1 @ 2" raises LexError ✓

All gates D1–D4: PASS. No vetoes.