feat(mir): Phase 25.1f完了 - Conservative PHI + ControlForm観測レイヤー

🎉 Conservative PHI Box理論による完全SSA構築

**Phase 7-B: Conservative PHI実装**
- 片方branchのみ定義変数に対応(emit_void使用)
- 全変数にPHI生成(Conservative Box理論)
- Stage-1 resolver全テスト緑化(3/3 PASS)

**Phase 25.1f: ControlForm観測レイヤー**
- LoopShape/IfShape/ControlForm構造定義
- Loop/If統一インターフェース実装
- debug_dump/debug_validate機能追加
- NYASH_CONTROL_FORM_TRACE環境変数対応

**主な変更**:
- src/mir/builder/phi.rs: Conservative PHI実装
- src/mir/control_form.rs: ControlForm構造(NEW)
- src/mir/loop_builder.rs: LoopForm v2デフォルト化

**テスト結果**:
 mir_stage1_using_resolver_min_fragment_verifies
 mir_stage1_using_resolver_full_collect_entries_verifies
 mir_parserbox_parse_program2_harness_parses_minimal_source

🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: ChatGPT <chatgpt@openai.com>
This commit is contained in:
nyash-codex
2025-11-18 18:56:35 +09:00
parent 8b37e9711d
commit d3cbc71c9b
81 changed files with 907 additions and 147 deletions

View File

@ -10,7 +10,6 @@
*/
use super::*;
use crate::runner::child_env;
impl NyashRunner {
/// Try to handle `--ny-parser-pipe` / `--json-file` flow.
@ -20,7 +19,7 @@ impl NyashRunner {
if !(groups.parser.ny_parser_pipe || groups.parser.json_file.is_some()) {
return false;
}
let mut json = if let Some(path) = &groups.parser.json_file {
let json = if let Some(path) = &groups.parser.json_file {
match std::fs::read_to_string(path) {
Ok(s) => s,
Err(e) => {