Files
hakorune/tools/smokes/v2
tomoaki c117a04035 fix(rewrite): toString normalization to BoxCall(slot #0) - Phase 287 P4
Root cause: toString/stringify/str were being rewritten to Global/Method calls
with class inference, causing Main.toString/0 to be called for primitives.

Fix (Box-First + Legacy Deletion):
1.  MIR Builder - toString normalization (special.rs)
   - ALWAYS emit BoxCall with method_id=0 for toString/stringify/str
   - Do NOT rewrite to Global(Class.str/0) or Method calls
   - DELETED 70+ lines of complex class inference logic
   - Primitive guard with method name filter (known.rs)

2.  JSON Serializer - method_id output (mir_json_emit.rs)
   - Include method_id field in BoxCall JSON for LLVM

3.  LLVM Backend - universal slot #0 support
   - Extract method_id from JSON (instruction_lower.py)
   - Box primitives via nyash.box.from_i64 (boxcall.py)
   - Invoke toString via plugin system with method_id=0
   - ⚠️ TODO: Add nyash.integer.tostring_h to kernel

Test Results:
 VM: local x = 1; print(x.toString()) → "1" (PASS)
 VM: array_length test (boxed Integer) → PASS
⚠️ LLVM: Compiles successfully, needs kernel function

SSOT: slot_registry - toString is ALWAYS universal slot #0

Legacy Deleted:
- special.rs: Complex class inference rewrite (~70 lines)
- special.rs: Unique suffix fallback for toString
- special.rs: Main box special handling

Files changed:
- src/mir/builder/rewrite/special.rs (try_early_str_like_to_dst)
- src/mir/builder/rewrite/known.rs (primitive guards x4)
- src/runner/mir_json_emit.rs (method_id serialization x2)
- src/llvm_py/builders/instruction_lower.py (method_id extraction)
- src/llvm_py/instructions/boxcall.py (slot #0 handler)
- docs/reference/language/quick-reference.md (toString SSOT)

🎊 Generated with Claude Code
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-25 11:38:05 +09:00
..

Smokes v2 — Minimal Runner and Policy

Profiles

quick

  • Purpose: Fast feedback for development
  • Target: ~45 seconds, ~400 tests (Phase 287 P2: 45.85s / 413 tests )
  • Contents: Minimal gate tests - basic syntax, using resolution, essential control flow
  • Excluded: Heavy selfhost/Stage-B, crate exe, S3/LLVM integration, long-running tests (>0.4s)

integration

  • Purpose: Integration and heavier tests
  • Contents: Selfhost canaries, Stage-B, crate exe, S3/LLVM, phase-specific comprehensive tests
  • Run: ./tools/smokes/v2/run.sh --profile integration

full

  • Purpose: Complete regression coverage
  • Contents: All tests (network of quick + integration + additional)
  • Run: ./tools/smokes/v2/run.sh --profile full

plugins

  • Purpose: Plugin-specific tests (dynamic loading, etc.)
  • Run: ./tools/smokes/v2/run.sh --profile plugins

Policy

  • Use [SKIP:] prefix for environment/host dependent skips.
    • Examples: [SKIP] hakorune not built, [SKIP:env] plugin path missing
    • Keep reasons short and stable to allow grep-based canaries.
  • Prefer JSON-only output in CI: set NYASH_JSON_ONLY=1 to avoid noisy logs.
  • Diagnostics lines like [provider/select:*] are filtered by default in lib/test_runner.sh.
    • Toggle: set HAKO_SILENT_TAGS=0 to disable filtering and show raw logs. HAKO_SHOW_CALL_LOGS=1 also bypasses filtering.

Helpers

  • tools/smokes/v2/lib/mir_canary.sh provides:
    • extract_mir_from_output — between [MIR_BEGIN]/[MIR_END]
    • assert_has_tokens, assert_skip_tag, assert_order, assert_token_count
  • tools/lib/canary.sh provides minimal, harness-agnostic aliases:
    • extract_mir_between_tags — same as extract_mir_from_output
    • require_tokens token... — fail if any token missing

Notes

  • Avoid running heavy integration smokes in CI by default. Use --profile quick.
  • When a test depends on external tools (e.g., LLVM), prefer [SKIP:<reason>] over failure.
  • StageB/selfhost canariesstage1_launcher_*, phase251* など)は Stage3 デフォルト環境で安定しないため、quick プロファイルでは [SKIP:stageb] として扱い、必要に応じて別プロファイルintegration/fullで個別に実行する。
  • Selfhost quick カバレッジは最小 1 本(core/selfhost_minimal.shに絞り、Stage3 + JoinIR 前提で StageB→VM を通るかだけを確認する。
  • S3 backend 向けの長尺テスト群も quick 向きではないため、timeout を短く保ちたい場合は [SKIP:slow] にして別途ローカルで回すことを推奨する。

Quick tips

  • EXE-heavy cases (e.g., phase2100/*) may take longer. When running quick with these tests, pass a larger timeout like --timeout 120.
  • Smokes v2 auto-cleans temporary crate EXE objects created under /tmp (pattern: ny_crate_backend_exe_*.o) after the run.

Developer Notes

  • JoinIR If/Select (Phase 33): A/B test with NYASH_FEATURES=stage3 HAKO_JOINIR_IF_SELECT=1 ./target/release/hakorune apps/tests/joinir_if_select_simple.hakodev-only、CI対象外。NYASH_JOINIR_CORE は deprecated/無視)