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a3d5bacc55
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Phase 30.1 & 73: Stage-3 features env and JoinIR flag cleanup
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2025-11-30 14:30:28 +09:00 |
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3af98964ed
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feat(joinir): Phase P2-P4 Loop Pattern boxification
- P2: Create loop_patterns/ module structure
- common.rs: shared helpers (ParsedProgram, LoopContext, etc.)
- simple.rs: generic loop lowering
- filter.rs, print_tokens.rs: delegate to simple
- break_pattern.rs, continue_pattern.rs: new modules
- P3: Create LoopFrontendBinding layer
- Separate function name detection from pattern lowering
- detect_loop_pattern() for pattern classification
- P4: Break/Continue pattern migration
- Move Break/Continue handling from loop_patterns_old.rs
- Add LoopPattern::Break and LoopPattern::Continue variants
- Design: 3-layer architecture
- LoopFrontendBinding: function name → LoopPattern
- loop_patterns: LoopPattern → JoinIR
- Bridge/VM: Box semantics
All 56 JoinIR tests pass.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-11-29 09:04:18 +09:00 |
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fd83903f87
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feat(joinir): Phase P1 If Handler boxification - 40% code reduction
## Summary
Refactored loop-internal If statement handling into a boxified module
structure, achieving 154-line reduction (40%) from stmt_handlers.rs
with zero regression.
## Implementation
- Created if_in_loop/ module (9 files, ~480 lines)
- pattern.rs: IfInLoopPattern enum (5 variants)
- lowering/{empty,single_var_then,single_var_both,conditional_effect,unsupported}.rs
- Replaced lower_if_stmt_in_loop() (154 lines) with lower_if_stmt_in_loop_boxified()
- Made StatementEffect pub(crate) for module visibility
## Pattern Classification
1. Empty: condition-only check (no side effects)
2. SingleVarThen: if { x = a } → x = cond ? a : x
3. SingleVarBoth: if { x = a } else { x = b } → x = cond ? a : b
4. ConditionalEffect: if pred(v) { acc.push(v) } (filter pattern)
5. Unsupported: complex cases (Phase 54+)
## Test Results
✅ 56 JoinIR tests PASSED (0 failed, 0 regression)
✅ Build successful (1m 02s)
✅ Improved maintainability (easier to add new patterns)
## Files Changed
- src/mir/join_ir/frontend/ast_lowerer/
- if_in_loop/ (9 new files)
- mod.rs (+2 lines: module + pub use)
- stmt_handlers.rs (-154 lines: 40% reduction)
- CURRENT_TASK.md (+5 lines: Phase P1 記録)
- docs/development/refactoring/p1-if-handler-boxification-plan.md (new)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-11-29 07:20:56 +09:00 |
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e27934d91a
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feat(joinir): Phase 52-53 LoopFrontendBinding JSON + Statement Handlers
Phase 52: LoopFrontendBinding JSON generation fixes
- Add receiver_to_json() for Field node structure (me.tokens)
- Add needs_me_receiver() for instance method detection
- Fix "condition" → "cond" key for JoinIR Frontend
- Add me parameter propagation in loop_patterns.rs
- Add JoinIR-compatible type fields in ast_json.rs
- Variable → "type": "Var"
- Literal → "type": "Int"/"Bool" (literal_to_joinir_json)
- BinaryOp → "type": "Binary"/"Compare" (is_compare_op)
- MethodCall → "type": "Method"
Phase 53: Statement Handler module for loop body
- NEW: stmt_handlers.rs with StatementEffect type
- Support: Local, Assignment, Print, Method, If statements
- If lowering: single variable update → Select instruction
- Remove hardcoded assert in loop_patterns.rs
- Replace with generic lower_statement() calls
Test results: 56 JoinIR tests PASS, 7 loop_frontend_binding tests PASS
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-11-29 04:42:16 +09:00 |
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447bbec998
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refactor(joinir): Split ast_lowerer and join_ir_vm_bridge into modules
ast_lowerer.rs → ast_lowerer/ (10 files):
- mod.rs: public surface + entry dispatch
- context.rs: ExtractCtx helpers
- expr.rs: expression-to-JoinIR extraction
- if_return.rs: simple if→Select lowering
- loop_patterns.rs: loop variants (simple/break/continue)
- read_quoted.rs: read_quoted_from lowering (Phase 45-46)
- nested_if.rs: NestedIfMerge lowering
- analysis.rs: loop if-var analysis + metadata helpers
- tests.rs: frontend lowering tests
- README.md: module documentation
join_ir_vm_bridge.rs → join_ir_vm_bridge/ (5 files):
- mod.rs: public surface + shared helpers
- convert.rs: JoinIR→MIR lowering
- runner.rs: VM execution entry (run_joinir_via_vm)
- meta.rs: experimental metadata-aware hooks
- tests.rs: bridge-specific unit tests
- README.md: module documentation
Benefits:
- Clear separation of concerns per pattern
- Easier navigation and maintenance
- Each file has single responsibility
- README documents module boundaries
Co-authored-by: ChatGPT <noreply@openai.com>
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-11-28 17:42:19 +09:00 |
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