81211c22ad
✨ Phase 3.1-3.2実装完了 - build_indirect_call_expressionでCallTarget::Value使用 - print関数をcall_global print()として統一 - build_function_callでemit_unified_call使用 - ExternCall(env.console.log)→Callee::Global(print)完全移行 🏗️ MIR統一基盤構築 - src/mir/definitions/call_unified.rs: 統一定義（297行） - emit_unified_call()と便利メソッド3種実装 - NYASH_MIR_UNIFIED_CALL=1で段階移行制御 - VM実行器でCallee対応実装済み 📊 進捗状況（26%削減見込み） - Phase 1-2: ✅ 基盤構築完了 - Phase 3.1-3.2: ✅ 基本関数統一完了 - Phase 3.3: 🔄 BoxCall統一中 - Phase 4: 📅 Python LLVM（最優先・63%削減） - Phase 5: 📅 PyVM/VM統一 📚 ドキュメント更新 - CLAUDE.md: テストスクリプト参考集追加 - CURRENT_TASK.md: Phase 3進捗更新 - python-llvm-priority-rationale.md: 優先順位戦略文書化 - mir-call-unification-master-plan.md: スケジュール最新化 🎯 6種類→1種類: Call/BoxCall/PluginInvoke/ExternCall/NewBox/NewClosure → MirCall統一へ 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
2.0 KiB
2.0 KiB
Function Values, Captures, and Events
Summary of current behavior and guidelines.
- Function values: created via
function(...) { ... }produce aFunctionBoxwith captured environment (by-ref for locals viaRefCellBox, by-value for globals/statics) and optional weakme. - Assignment cell reflection: assigning to a variable or field bound to
RefCellBoxupdates the inner value instead of replacing the cell. this → me: inside methods,thisis bound asmefor field/method access. External code should preferme.- Parent:: syntax: parser groundwork exists for
Parent::methodreferences; calling from child uses from-call lowering. ?(propagate):expr ?lowers toisOk/getValuebranching and returns early with the Result on error.peek: tokenized and parsed; desugars to if-else chain in VM.
Event APIs
- P2PBox.on/onOnce/off: handlers now accept both
MethodBoxandFunctionBox.MethodBoxhandlers invoke the bound method on receive with arguments(intent, from).FunctionBoxhandlers execute the function body with params bound from(intent, from)(excess args ignored).
Notes
- RefCell-backed locals captured by closures will reflect assignments (
x = ...) in the outer scope. - For plugin-backed boxes, assignment and argument passing uses share semantics to preserve identity.
MIR/VM call unification (Phase 12)
- MIR
Call: accepts either a function name (String) or aFunctionBoxvalue.- If the callee is a String, VM performs a named-function dispatch (existing path).
- If the callee is a
FunctionBox(BoxRef), VM runs it via the interpreter helper with captures/meinjected and proper return propagation.
- Lambda immediate calls are still directly lowered inline for P1 compatibility.
- Lambda→FunctionBox: Lambda expressions now lower to a
NewClosureMIR instruction that constructs aFunctionBoxvalue (minimal: captures currently omitted). This enables MIR-only pipelines to construct and call function values.