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64 Commits

Author SHA1 Message Date
nyash-codex
82cdfa7056 feat(selfhost): Add Stage-3 LOCAL keyword support to ParserStmtBox 
🔧 Problem: Selfhost ParserBox doesn't recognize LOCAL keyword
   - Only supports lowercase 'local' (Stage-1/2)
   - Stage-3 mode with HAKO_PARSER_STAGE3=1 not working

✅ Solution: Add LOCAL keyword recognition in ParserStmtBox
   - Check ctx.stage3_enabled() before parsing
   - Support both 'local' and 'LOCAL' keywords
   - Maintain backward compatibility with Stage-1/2

📍 Modified: lang/src/compiler/parser/stmt/parser_stmt_box.hako:109-149
   - Added is_local_kw flag and kw_len variable
   - Check 'local' first (always)
   - Check 'LOCAL' if stage3_enabled() (conditional)

🐛 Current status:
   - Using-chain parsing: ✅ SUCCESS (2 files)
   - Stage-B test: ❌ Still failing with 'Unexpected token LOCAL at line 19'
   - Next: Investigate which file's line 19 is causing the error

Related: #stageb-緑化 #phase-20.33 #selfhost-parser
 2025-11-01 21:52:53 +09:00
nyash-codex
f813659d2e refactor(compiler): Stage-B compiler simplification and test infrastructure 
**Compiler Simplification (compiler_stageb.hako):**
- Remove complex fallback system (_fallback_enabled, _fallback_program)
- Remove flag parsing system (_collect_flags, _parse_signed_int)
- Streamline to single-method implementation (main only)
- Focus: parse args/env → extract main body → FlowEntry emit
- 149 lines simplified, better maintainability

**Parser Cleanup:**
- Fix trailing whitespace in members.rs (static_def)
- Add child_env module to runner/mod.rs

**Test Infrastructure (stageb_helpers.sh):**
- Enhance Stage-B test helper functions
- Better error handling and diagnostics

**Context:**
These changes were made during PHI UseBeforeDef debugging session.
Simplified compiler_stageb.hako eliminates unnecessary complexity
while maintaining core Stage-B compilation functionality.

**Impact:**
✅ Reduced Stage-B compiler complexity (-12 lines net)
✅ Clearer single-responsibility implementation
✅ Better test infrastructure support

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-01 20:58:26 +09:00
nyash-codex
6279d93e9a Stage‑B fallback TTL: HAKO_STAGEB_ALLOW_FALLBACK (default ON); Runner helper child_env (OOB strict helpers) and use in Gate‑C; Add quick smokes: map len/set/get, string index/substring; Bridge canonicalize tests default‑on; Update bridge scripts to robust root detection. 2025-11-01 19:48:40 +09:00
nyash-codex
6a452b2dca fix(mir): PHI検証panic修正 - update_cfg()を検証前に呼び出し 
A案実装: debug_verify_phi_inputs呼び出し前にCFG predecessorを更新

修正箇所（7箇所）:
- src/mir/builder/phi.rs:50, 73, 132, 143
- src/mir/builder/ops.rs:273, 328, 351

根本原因:
- Branch/Jump命令でsuccessorは即座に更新
- predecessorはupdate_cfg()で遅延再構築
- PHI検証が先に実行されてpredecessor未更新でpanic

解決策:
- 各debug_verify_phi_inputs呼び出し前に
  if let Some(func) = self.current_function.as_mut() {
      func.update_cfg();
  }
  を挿入してCFGを同期

影響: if/else文、論理演算子(&&/||)のPHI生成が正常動作
 2025-11-01 13:28:56 +09:00
nyash-codex
a38aa7b417 feat(phase33): mir_call.hako Stages 2-4 complete - 全段階実装完了 🎉 
Stage 2: CallEmitBox拡張 (+12 lines)
- make_mir_call_closure(params, captures, me_capture, dst)
- make_mir_call_value(func_vid, arg_ids, dst)

Stage 3: mir_call.hako簡略化 (208→164 lines, -21.2%)
- CallEmitBox完全活用により手動JSON生成を削除
- 74.4%削減達成 (Python 641→Hakorune 164 lines)

Stage 4: Smoke Tests追加 (+102 lines)
- closure_simple.hako: Closure callee typeテスト
- value_simple.hako: Value callee typeテスト

Phase 33 Final Achievement:
✅ 10/10 instructions 完全実装 (100%)
  - Phase v0: const, binop, compare, ret (4/4)
  - Phase v1: branch, jump, copy (3/3)
  - Phase v2-A: phi (1/1)
  - Phase v2-B: loopform (1/1)
  - Phase v2-C: mir_call (1/1) ← NEW!

Test Coverage:
- Unit tests: 288 lines (6 tests, all callee types)
- Smoke tests: 147 lines (3 tests)
- Total: 435 lines test coverage

🚀 Python → Hakorune Script 移行 100% 完了！
 2025-11-01 09:05:02 +09:00
nyash-codex
bec43ea206 compiler: route --stage-b through main entry; document Stage-B status 2025-11-01 08:59:43 +09:00
nyash-codex
4f4ee948e0 Stage-B: add --v1-compat opt-in path and smoke 2025-11-01 03:56:25 +09:00
nyash-codex
1f415e733c Stage-B: route FlowEntry context (using/extern) and default Stage-B entry 2025-11-01 03:03:51 +09:00
nyash-codex
978bb4a5c6 runner: add NyVM wrapper core_bridge (canonicalize/dump) + opt-in wrapper canary; export module in common_util 2025-11-01 02:51:49 +09:00
nyash-codex
abe174830f hako(compiler): Fix binary operators and if statements parsing 
- Implement simplified binary operator parsing (+, -, *, /) with proper JSON output
- Add comparison operator parsing (==, >) for if statements
- Fix if statement parsing with proper body extraction and print statement handling
- Resolve missing parenthesis issue in if body parsing
- All smoke tests now PASS: hako_min_binop_vm.sh and hako_min_if_vm.sh
- Maintain existing functionality: array read/write, map rw canaries still green

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
 2025-10-31 23:00:06 +09:00
nyash-codex
5208491e6e hako( compiler): Stage-A enhancements - map literals, binary/compare operators, if statements, and error diagnostics 
- Implement map literal parsing with basic key/value pairs: {a:1,b:2}
- Add binary operators (+, -, *, /) with precedence handling
- Add comparison operators (>, <, ==, !=, >=, <=) for if statements
- Implement minimal if statement parsing: if(condition){statement}
- Add string indexing error diagnostic for unsupported Stage-A features
- Create new smoke tests: hako_min_binop_vm.sh and hako_min_if_vm.sh
- Enhance JSON v0 output with proper ExprV0.Binary and ExprV0.Compare structures

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
 2025-10-31 22:48:46 +09:00
nyash-codex
e5f697eb22 restore(lang): full lang tree from ff3ef452 (306 files) — compiler, vm, shared, runner, c-abi, etc.\n\n- Restores lang/ directory (files≈306, dirs≈64) as per historical branch with selfhost sources\n- Keeps our recent parser index changes in compiler/* (merged clean by checkout)\n- Unblocks selfhost development and documentation references 2025-10-31 20:45:46 +09:00
nyash-codex
dbc285f2b1 hako(parser): add index operator support 
- ParserExprBox: support postfix [expr] and lower to Method(recv, "get", [index])
- ParserStmtBox: support index assignment IDENT [expr] = expr → Expr(Method(recv, "set", [idx, val]))
- Note: lowering uses existing Method → MIR emit path (int args). Phase‑1 canaries use int indices/values.
 2025-10-31 20:22:43 +09:00
nyash-codex
5e3d9e7ae4 restore(lang/compiler): bring back lang/src/compiler from e917d400; add Hako index canaries and docs; implement Rust-side index operator (Array/Map get/set) with Fail‑Fast diagnostics 
- restore: lang/src/compiler/** (parser/emit/builder/pipeline_v2) from e917d400
- docs: docs/development/selfhosting/index-operator-hako.md
- smokes(hako): tools/smokes/v2/profiles/quick/core/index_operator_hako.sh (opt-in)
- smokes(vm): adjust index_operator_vm.sh for semicolon gate + stable error text
- rust/parser: allow IndexExpr and assignment LHS=Index; postfix parse LBRACK chain
- rust/builder: lower arr/map index to BoxCall get/set; annotate array/map literals; Fail‑Fast for unsupported types
- CURRENT_TASK: mark Rust side done; add Hako tasks checklist

Note: files disappeared likely due to branch FF to a lineage without lang/src/compiler; no explicit delete commit found. Added anchor checks and suggested CI guard in follow-up.
 2025-10-31 20:18:39 +09:00