docs(joinir): Phase 182 final completion report
Phase 182 PARTIAL SUCCESS Summary:
✅ Pattern1/Pattern2 routing and execution verified
✅ Representative tests created (2/2 PASS)
✅ Blockers identified with clear remediation paths
Achievements:
- Design document created (phase182-simple-loops-design.md)
- Routing whitelist updated (+3 JsonParser methods)
- Pattern routing verified with structure-only tracing
- 2 representative tests created and passing:
* phase182_p1_match_literal.hako (Pattern1 Simple)
* phase182_p2_break_integer.hako (Pattern2 Break)
- Documentation updated (architecture + CURRENT_TASK)
Blockers Identified:
1. LoopBodyLocal variable handling
- Current: Trim-specific carrier promotion (fails for normal loops)
- Needed: Role-based distinction (condition vs body-only locals)
- Impact: Blocks _parse_number, _atoi, most JsonParser loops
2. String concatenation filter (Phase 178)
- Current: Conservative rejection of string ops
- Needed: Gradual enablement for JsonParser use cases
- Impact: Blocks loops with string building
Next Steps (Phase 183):
- Minimal fix for LoopBodyLocal handling
- String concat enablement with safety checks
- Full _parse_number/_atoi implementation
Commits: 4 total (5d99c31c, be063658, d5b63e09, 0772dc3e)
Build: ✅ All successful
Tests: ✅ 2/2 PASS
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