nyash-codex b92f85f993 refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7) ...

完全移行→削除の安全順序（Option C）に従い、TypeContext の
deprecated フィールドと sync helpers を完全削除。

⚠️ 危険ゾーン: TypeFactsBox 等の同名フィールドと混同しないよう、
ファイル単位で手作業移行を実施。

## Changes
- Migrated all MirBuilder access sites to type_ctx.* (manual, 40+ files)
- Removed 3 deprecated fields (value_types, value_kinds, value_origin_newbox)
- Removed 2 sync helpers (sync_type_ctx_to_legacy, sync_legacy_to_type_ctx)
- Verified TypeFactsBox, CalleeGuardBox unchanged (no false positives)

## Tests
- cargo test --release --lib: 1029/1033 PASS
- TypeFactsBox integration: PASS (borrowed references unchanged)
- Deprecation warnings: 456 → 255 (-201, -44%)

## Safety Verification
✅ TypeFactsBox unchanged (still uses &'a BTreeMap borrowed references)
✅ CalleeGuardBox unchanged
✅ CalleeResolverBox unchanged
✅ BoxCompilationContext unchanged

Phase 2 Progress: 3/7 contexts complete (43%)
- ✅ MetadataContext
- ✅ CoreContext
- ✅ TypeContext (this commit)

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

2025-12-15 23:27:24 +09:00

..

calls

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

control_flow

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

emission

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

emit_guard

chore: Phase 25.1 完了 - LoopForm v2/Stage1 CLI/環境変数削減 + Phase 26-D からの変更

2025-11-21 06:25:17 +09:00

metadata

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

observe

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

origin

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

rewrite

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

router

chore: Phase 25.1 完了 - LoopForm v2/Stage1 CLI/環境変数削減 + Phase 26-D からの変更

2025-11-21 06:25:17 +09:00

schedule

chore: Phase 25.1 完了 - LoopForm v2/Stage1 CLI/環境変数削減 + Phase 26-D からの変更

2025-11-21 06:25:17 +09:00

ssa

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

types

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

vars

refactor(mir): Extract BindingContext from MirBuilder (Phase 136 follow-up 4/7)

2025-12-15 20:40:23 +09:00

binding_context.rs

refactor(mir): Extract BindingContext from MirBuilder (Phase 136 follow-up 4/7)

2025-12-15 20:40:23 +09:00

builder_calls.rs

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

2025-11-18 18:56:35 +09:00

call_resolution.rs

chore: Phase 25.1 完了 - LoopForm v2/Stage1 CLI/環境変数削減 + Phase 26-D からの変更

2025-11-21 06:25:17 +09:00

compilation_context.rs

feat(mir): Phase 136 Step 7/7 - CompilationContext extraction

2025-12-15 22:12:33 +09:00

context.rs

feat(phi): Phase 25.1 - BTreeMap移行 (21ファイル、80%決定性達成)

2025-11-22 05:33:40 +09:00

core_context.rs

feat(mir): Phase 136 Step 2/7 - CoreContext extraction complete

2025-12-15 20:10:36 +09:00

decls.rs

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

exprs_call.rs

chore: Phase 25.1 完了 - LoopForm v2/Stage1 CLI/環境変数削減 + Phase 26-D からの変更

2025-11-21 06:25:17 +09:00

exprs_lambda.rs

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

exprs_peek.rs

refactor(mir): Remove MetadataContext legacy fields (Phase 2-1/7)

2025-12-15 22:44:38 +09:00

exprs_qmark.rs

feat(mir): Phase 136 Step 2/7 - CoreContext extraction complete

2025-12-15 20:10:36 +09:00

exprs.rs

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

fields.rs

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

if_form.rs

refactor(mir): Remove MetadataContext legacy fields (Phase 2-1/7)

2025-12-15 22:44:38 +09:00

joinir_id_remapper.rs

Phase 33 NORM canon test: enforce normalized dev route for P1/P2/JP mini

2025-12-11 20:54:33 +09:00

joinir_inline_boundary_injector.rs

feat(joinir): Phase 135 P0 - ConditionLoweringBox allocator SSOT (ValueId collision fix)

2025-12-15 18:49:08 +09:00

lifecycle.rs

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

loop_frontend_binding.rs

Phase 33 NORM canon test: enforce normalized dev route for P1/P2/JP mini

2025-12-11 20:54:33 +09:00

loops.rs

feat(joinir): Phase 213-2 Step 2-2 & 2-3 Data structure extensions

2025-12-10 00:01:53 +09:00

metadata_context.rs

refactor(mir): Extract MetadataContext from MirBuilder (Phase 136 follow-up 6/7)

2025-12-15 22:03:34 +09:00

method_call_handlers.rs

Span trace utilities and runner source hint

2025-11-24 14:17:02 +09:00

name_const.rs

chore: Phase 25.1 完了 - LoopForm v2/Stage1 CLI/環境変数削減 + Phase 26-D からの変更

2025-11-21 06:25:17 +09:00

ops.rs

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

phi_merge.rs

refactor(phi): Phase 58 ConservativeMerge inline into merge_all_vars

2025-11-29 09:14:24 +09:00

phi.rs

refactor(mir): Remove MetadataContext legacy fields (Phase 2-1/7)

2025-12-15 22:44:38 +09:00

plugin_sigs.rs

refactor: centralize box type metadata

2025-09-11 05:22:52 +09:00

receiver.rs

chore: Phase 25.1 完了 - LoopForm v2/Stage1 CLI/環境変数削減 + Phase 26-D からの変更

2025-11-21 06:25:17 +09:00

scope_context.rs

feat(mir): Phase 136 Step 3/7 - ScopeContext extraction

2025-12-15 20:28:21 +09:00

stmts.rs

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

type_context.rs

refactor(mir): Extract TypeContext from MirBuilder (Phase 136 follow-up 1/7)

2025-12-15 19:59:55 +09:00

type_facts.rs

refactor(mir): Extract TypeFacts Box from ops.rs (Phase 136 follow-up 1/3)

2025-12-15 19:49:41 +09:00

type_registry.rs

Phase 33 NORM canon test: enforce normalized dev route for P1/P2/JP mini

2025-12-11 20:54:33 +09:00

utils.rs

refactor(mir): Remove TypeContext legacy fields (Phase 2-3/7)

2025-12-15 23:27:24 +09:00

variable_context.rs

refactor(mir): Extract VariableContext from MirBuilder (Phase 136 follow-up 5/7)

2025-12-15 21:50:50 +09:00