修复了 TPV 的一些错误，包括闭包等

App/lib/Projectrans/Phase1Generator.py

@@ -0,0 +1,595 @@
+from __future__ import annotations
+
+import os
+import ast
+import json
+import shutil
+import traceback
+
+from lib.Projectrans.Utils import compute_sha1, get_file_dependencies, find_reachable_files_from_entries, parse_python_file
+from lib.Projectrans.DeclarationGenerator import DeclarationGenerator
+from lib.core.VLogger import get_logger as _vlog
+from lib.constants.config import mode as _ConfigMode
+from StubGen import PythonToStubConverter
+
+# 全局缓存目录（不被 --clean 清除），用于缓存库文件的 .pyi / .stub.ll / .doc.json
+_COMPILER_ROOT: str = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+_GLOBAL_CACHE_DIR: str = os.path.join(_COMPILER_ROOT, '.transpyc_cache')
+
+
+def _TryGlobalCache(Sha1: str, Ext: str, TempPath: str) -> bool:
+    """检查全局缓存中是否存在指定文件，若存在则复制到 temp_dir 并返回 True。"""
+    GlobalPath: str = os.path.join(_GLOBAL_CACHE_DIR, f"{Sha1}.{Ext}")
+    if os.path.isfile(GlobalPath):
+        try:
+            os.makedirs(os.path.dirname(TempPath), exist_ok=True)
+            shutil.copy2(GlobalPath, TempPath)
+            return True
+        except Exception:
+            pass
+    return False
+
+
+def _SaveToGlobalCache(Sha1: str, Ext: str, TempPath: str) -> None:
+    """将文件保存到全局缓存供后续使用。"""
+    GlobalPath: str = os.path.join(_GLOBAL_CACHE_DIR, f"{Sha1}.{Ext}")
+    try:
+        os.makedirs(_GLOBAL_CACHE_DIR, exist_ok=True)
+        shutil.copy2(TempPath, GlobalPath)
+    except Exception:
+        pass
+
+
+class Phase1Generator:
+    """阶段一：从源文件生成声明接口"""
+
+    def __init__(self, src_root: str, temp_dir: str, include_dirs: list[str] | None = None, entry_files: list[str] | None = None, target_triple: str | None = None, target_datalayout: str | None = None) -> None:
+        self.src_root: str = os.path.abspath(src_root)
+        self.temp_dir: str = os.path.abspath(temp_dir)
+        self.include_dirs: list[str] = include_dirs or []
+        self.sha1_map: dict[str, str] = {}
+        self.include_py_map: dict[str, str] = {}
+        self.entry_files: list[str] | None = entry_files
+        self.target_triple: str | None = target_triple
+        self.target_datalayout: str | None = target_datalayout
+        os.makedirs(self.temp_dir, exist_ok=True)
+        # 增量编译 manifest：{abs_path: {sha1, mtime, size}}
+        # 未变更文件（mtime+size 匹配）跳过 open+read+sha1，仅需 stat
+        self._manifest: dict[str, dict] = {}
+        self._typedef_map_cache: dict[str, ast.AST] | None = None
+        self._manifest_path: str = os.path.join(self.temp_dir, '_phase1_manifest.json')
+        self._load_manifest()
+
+    def _load_manifest(self) -> None:
+        """加载上次运行的 manifest（mtime+size → sha1 缓存）"""
+        try:
+            if os.path.isfile(self._manifest_path):
+                with open(self._manifest_path, 'r', encoding='utf-8') as f:
+                    self._manifest = json.load(f)
+        except Exception:
+            self._manifest = {}
+
+    def _save_manifest(self) -> None:
+        """保存 manifest 供下次增量编译使用"""
+        try:
+            with open(self._manifest_path, 'w', encoding='utf-8') as f:
+                json.dump(self._manifest, f)
+        except Exception:
+            pass
+
+    def _get_sha1(self, src_path: str) -> str:
+        """用 mtime+size 缓存加速 sha1 计算。
+
+        未变更文件（mtime+size 匹配 manifest）直接返回缓存的 sha1，
+        跳过 open+read+compute_sha1，仅需一次 stat 调用。
+        """
+        abs_path: str = os.path.abspath(src_path)
+        try:
+            st: os.stat_result = os.stat(abs_path)
+        except OSError:
+            return ''
+        mtime: float = st.st_mtime
+        size: int = st.st_size
+        entry: dict = self._manifest.get(abs_path, {})
+        if entry.get('mtime') == mtime and entry.get('size') == size:
+            sha1: str = entry.get('sha1', '')
+            if sha1:
+                return sha1
+        # mtime/size 不匹配，需读取内容重新计算
+        try:
+            with open(abs_path, 'r', encoding='utf-8') as f:
+                content: str = f.read()
+        except Exception:
+            return ''
+        sha1 = compute_sha1(content)
+        self._manifest[abs_path] = {'sha1': sha1, 'mtime': mtime, 'size': size}
+        return sha1
+
+    def _get_needed_include_files(self, reachable_source_files: set[str]) -> list[tuple[str, str, str]]:
+        """从可达源文件收集所有被引用（含传递依赖）的 include 文件"""
+        include_file_map: dict[str, tuple[str, str, str]] = {}
+        for includes_dir in self.include_dirs:
+            if not os.path.isdir(includes_dir):
+                continue
+            for root, dirs, files in os.walk(includes_dir):
+                dirs[:] = [d for d in dirs if not d.startswith('.') and d != '__pycache__']
+                for fname in files:
+                    if fname.endswith('.py') or fname.endswith('.pyi'):
+                        src_path: str = os.path.join(root, fname)
+                        rel_from_inc: str = os.path.relpath(src_path, includes_dir)
+                        ModulePath: str = rel_from_inc.replace(os.sep, '.').replace('/', '.')
+                        module_name: str = os.path.splitext(ModulePath)[0]
+                        info: tuple[str, str, str] = (src_path, rel_from_inc, includes_dir)
+                        include_file_map[module_name] = info
+                        top_pkg: str = module_name.split('.')[0]
+                        # __init__.py 是包入口，应优先作为 top_pkg 的代表
+                        # （参考 find_reachable_files_from_entries 的优先级逻辑），
+                        # 否则若 os/path.py 先被遍历，'os' 会错误指向 path.py
+                        # 而非 os/__init__.py，导致包入口 SHA1 未注册到 sha1_map
+                        if module_name == f"{top_pkg}.__init__":
+                            include_file_map[top_pkg] = info
+                        elif top_pkg not in include_file_map:
+                            include_file_map[top_pkg] = info
+
+        imported_from_src: set[str] = set()
+        for src_path in reachable_source_files:
+            deps: set[str] = get_file_dependencies(src_path, self.src_root)
+            imported_from_src.update(deps)
+
+        # 检测 dict/list 容器使用，自动添加 _dict/_list/json 依赖
+        for src_path in reachable_source_files:
+            try:
+                # 复用 parse_python_file 的 AST 缓存（get_file_dependencies 已解析过同一文件）
+                content, tree = parse_python_file(src_path)
+                if tree is None:
+                    continue
+                for node in ast.walk(tree):
+                    if isinstance(node, ast.Subscript) and isinstance(node.value, ast.Name):
+                        if node.value.id == 'dict':
+                            imported_from_src.add('_dict')
+                            imported_from_src.add('json')
+                            break
+                        elif node.value.id == 'list':
+                            imported_from_src.add('_list')
+                            break
+                    if isinstance(node, ast.Call) and isinstance(node.func, ast.Name):
+                        if node.func.id == 'dict':
+                            imported_from_src.add('_dict')
+                            imported_from_src.add('json')
+                            break
+                        elif node.func.id == 'list':
+                            imported_from_src.add('_list')
+                            break
+                    # 检测类型注解 d: dict / l: list (非泛型形式)
+                    if isinstance(node, ast.AnnAssign) and isinstance(node.annotation, ast.Name):
+                        if node.annotation.id == 'dict':
+                            imported_from_src.add('_dict')
+                            imported_from_src.add('json')
+                            break
+                        elif node.annotation.id == 'list':
+                            imported_from_src.add('_list')
+                            break
+            except Exception:
+                pass
+
+        needed: set[str] = set()
+        queue: list[str] = list(imported_from_src)
+        while queue:
+            mod_name: str = queue.pop(0)
+            if mod_name in needed:
+                continue
+            if mod_name in include_file_map:
+                needed.add(mod_name)
+                src_path: str = include_file_map[mod_name][0]
+                includes_dir: str = include_file_map[mod_name][2]
+                deps: set[str] = get_file_dependencies(src_path, includes_dir)
+                for dep in deps:
+                    if dep in include_file_map and dep not in needed:
+                        queue.append(dep)
+
+        needed_infos: list[tuple[str, str, str]] = []
+        for mod_name in sorted(needed):
+            if mod_name in include_file_map:
+                info: tuple[str, str, str] = include_file_map[mod_name]
+                if info not in needed_infos:
+                    needed_infos.append(info)
+
+        return needed_infos
+
+    def run(self) -> None:
+        """扫描源目录，只处理入口文件可达的 .py 文件（导入遍历）"""
+        py_files: list[str]
+        if self.entry_files:
+            py_files = list(self.entry_files)
+        else:
+            main_py: str = os.path.join(self.src_root, 'main.py')
+            if os.path.exists(main_py):
+                py_files = [main_py]
+            else:
+                py_files = []
+                for root, dirs, files in os.walk(self.src_root):
+                    dirs[:] = [d for d in dirs if d not in ('__pycache__',)]
+                    for file in files:
+                        if file.endswith('.py'):
+                            py_files.append(os.path.join(root, file))
+
+        if not py_files:
+            _vlog().warning("未找到入口文件或源文件")
+            return
+
+        reachable: set[str]
+        if self.entry_files:
+            reachable = find_reachable_files_from_entries(self.src_root, py_files)
+        else:
+            reachable = find_reachable_files_from_entries(self.src_root, py_files)
+
+        _vlog().info(f"找到 {len(reachable)} 个可达源文件（从入口遍历）")
+
+        for i, src_path in enumerate(sorted(reachable), 1):
+            rel: str = os.path.relpath(src_path, self.src_root)
+            _vlog().info(f"[{i}/{len(reachable)}] 生成签名: {rel}")
+            try:
+                self._process_file_pyi(src_path, rel)
+            except Exception as e:
+                _vlog().error(f"生成签名失败: {e}")
+                traceback.print_exc()
+
+        needed_includes: list[tuple[str, str, str]] = self._get_needed_include_files(reachable)
+        self._process_include_py_files_pyi(needed_includes)
+
+        struct_names: set[str]
+        enum_names: set[str]
+        struct_sha1_map: dict[str, str]
+        exception_names: set[str]
+        struct_names, enum_names, struct_sha1_map, exception_names, class_def_map = self._build_struct_registry()
+        _vlog().info(f"结构体注册表: {len(struct_names)} 个类型, {len(enum_names)} 个枚举")
+        for name in sorted(struct_names):
+            _vlog().debug(f"  {name}")
+
+        # 预先收集 typedef 映射，避免在 _process_file_stub 中对每个源文件重复扫描所有 .pyi
+        self._typedef_map_cache: dict[str, ast.AST] = self._collect_typedef_map()
+
+        for i, src_path in enumerate(sorted(reachable), 1):
+            rel: str = os.path.relpath(src_path, self.src_root)
+            try:
+                self._process_file_stub(src_path, rel, struct_names, enum_names=enum_names, struct_sha1_map=struct_sha1_map, exception_names=exception_names, class_def_map=class_def_map)
+            except Exception as e:
+                _vlog().error(f"生成声明失败: {e}")
+                traceback.print_exc()
+
+        self._process_include_py_files_stub(struct_names, needed_includes, enum_names=enum_names, struct_sha1_map=struct_sha1_map, exception_names=exception_names, class_def_map=class_def_map)
+
+        # 保存 manifest 供下次增量编译使用
+        self._save_manifest()
+
+        _vlog().success(f"声明接口生成到: {self.temp_dir}")
+        _vlog().info(f"SHA1 映射表 ({len(self.sha1_map)} 个文件):")
+        for sha1, rel in sorted(self.sha1_map.items()):
+            _vlog().debug(f"  {sha1} -> {rel}")
+
+    def _collect_include_py_files(self) -> list[tuple[str, str, str]]:
+        include_py_files: list[tuple[str, str, str]] = []
+        for includes_dir in self.include_dirs:
+            if not os.path.isdir(includes_dir):
+                continue
+            for root, dirs, files in os.walk(includes_dir):
+                dirs[:] = [d for d in dirs if not d.startswith('.') and d != '__pycache__']
+                for fname in files:
+                    if fname.endswith('.py') or fname.endswith('.pyi'):
+                        src_path: str = os.path.join(root, fname)
+                        rel_from_inc: str = os.path.relpath(src_path, includes_dir)
+                        include_py_files.append((src_path, rel_from_inc, includes_dir))
+        return include_py_files
+
+    def _process_include_py_files_pyi(self, needed_includes: list[tuple[str, str, str]] | None = None) -> None:
+        include_py_files: list[tuple[str, str, str]]
+        if needed_includes is not None:
+            include_py_files = needed_includes
+        else:
+            include_py_files = self._collect_include_py_files()
+        if not include_py_files:
+            return
+        _vlog().info(f"处理 {len(include_py_files)} 个被引用的 Python 库文件")
+        for src_path, rel_from_inc, includes_dir in include_py_files:
+            ModulePath: str = rel_from_inc.replace(os.sep, '.').replace('/', '.')
+            module_name: str = os.path.splitext(ModulePath)[0]
+            try:
+                # 增量优化：用 mtime+size 获取 sha1，未变更文件跳过 open+read
+                sha1: str = self._get_sha1(src_path)
+                if not sha1:
+                    continue
+                self.sha1_map[sha1] = f"includes/{rel_from_inc}"
+                top_module: str = rel_from_inc.split(os.sep)[0].split('/')[0]
+                if top_module not in self.include_py_map:
+                    self.include_py_map[top_module] = sha1
+                self.include_py_map[module_name] = sha1
+
+                sig_path: str = os.path.join(self.temp_dir, f"{sha1}.pyi")
+                if os.path.isfile(sig_path):
+                    _vlog().info(f"  缓存命中: {rel_from_inc} -> {sha1}.pyi")
+                    continue
+
+                # 全局缓存检查（不被 --clean 清除）
+                if _TryGlobalCache(sha1, 'pyi', sig_path):
+                    _vlog().info(f"  缓存命中(全局): {rel_from_inc} -> {sha1}.pyi")
+                    continue
+
+                # 缓存未命中，需读取 content 生成 .pyi
+                with open(src_path, 'r', encoding='utf-8') as f:
+                    content: str = f.read()
+                sig_content: str = PythonToStubConverter.convert(content, module_name)
+                with open(sig_path, 'w', encoding='utf-8', newline='\n') as f:
+                    f.write(sig_content)
+                _SaveToGlobalCache(sha1, 'pyi', sig_path)
+                _vlog().info(f"  生成签名: {rel_from_inc} -> {sha1}.pyi")
+            except Exception as e:
+                _vlog().error(f"处理 include 文件失败 {rel_from_inc}: {e}")
+
+    def _collect_typedef_map(self) -> dict[str, ast.AST]:
+        typedef_map: dict[str, ast.AST] = {}
+        if not os.path.isdir(self.temp_dir):
+            return typedef_map
+        for fname in os.listdir(self.temp_dir):
+            if not fname.endswith('.pyi'):
+                continue
+            pyi_path: str = os.path.join(self.temp_dir, fname)
+            try:
+                with open(pyi_path, 'r', encoding='utf-8') as f:
+                    content: str = f.read()
+                tree: ast.Module = ast.parse(content)
+                for node in ast.iter_child_nodes(tree):
+                    if isinstance(node, ast.AnnAssign) and isinstance(node.target, ast.Name):
+                        var_name: str = node.target.id
+                        is_typedef: bool = False
+                        if isinstance(node.annotation, ast.Attribute) and hasattr(node.annotation, 'attr') and node.annotation.attr == 'CTypedef':
+                            is_typedef = True
+                        elif isinstance(node.annotation, ast.Name) and node.annotation.id == 'CTypedef':
+                            is_typedef = True
+                        elif isinstance(node.annotation, ast.BinOp) and isinstance(node.annotation.left, ast.Attribute) and hasattr(node.annotation.left, 'attr') and node.annotation.left.attr == 'CTypedef':
+                            is_typedef = True
+                        if is_typedef and node.value and var_name not in typedef_map:
+                            typedef_map[var_name] = node.value
+            except Exception as _e:
+                if _ConfigMode == "strict":
+                    raise
+                _vlog().warning(f"收集 typedef 映射失败: {_e}", "Exception")
+        return typedef_map
+
+    def _process_include_py_files_stub(self, struct_names: set[str], needed_includes: list[tuple[str, str, str]] | None = None, enum_names: set[str] | None = None, struct_sha1_map: dict[str, str] | None = None, exception_names: set[str] | None = None, class_def_map: dict[str, ast.ClassDef] | None = None) -> None:
+        include_py_files: list[tuple[str, str, str]]
+        if needed_includes is not None:
+            include_py_files = needed_includes
+        else:
+            include_py_files = self._collect_include_py_files()
+        if not include_py_files:
+            return
+        typedef_map: dict[str, ast.AST] = self._collect_typedef_map()
+        for src_path, rel_from_inc, includes_dir in include_py_files:
+            ModulePath: str = rel_from_inc.replace(os.sep, '.').replace('/', '.')
+            module_name: str = os.path.splitext(ModulePath)[0]
+            try:
+                # 增量优化：用 mtime+size 获取 sha1，未变更文件跳过 open+read
+                sha1: str = self._get_sha1(src_path)
+                if not sha1:
+                    continue
+
+                stub_path: str = os.path.join(self.temp_dir, f"{sha1}.stub.ll")
+                if os.path.isfile(stub_path):
+                    _vlog().info(f"  缓存命中: {rel_from_inc} -> {sha1}.stub.ll")
+                    continue
+
+                # 全局缓存检查（不被 --clean 清除）
+                if _TryGlobalCache(sha1, 'stub.ll', stub_path):
+                    _vlog().info(f"  缓存命中(全局): {rel_from_inc} -> {sha1}.stub.ll")
+                    continue
+
+                sig_path: str = os.path.join(self.temp_dir, f"{sha1}.pyi")
+                if not os.path.isfile(sig_path):
+                    _TryGlobalCache(sha1, 'pyi', sig_path)
+                with open(sig_path, 'r', encoding='utf-8') as f:
+                    sig_content: str = f.read()
+
+                self._generate_decl_ll(sig_content, stub_path, src_path, struct_names, enum_names=enum_names, module_sha1=sha1, struct_sha1_map=struct_sha1_map, exception_names=exception_names, typedef_map=typedef_map, class_def_map=class_def_map)
+                _SaveToGlobalCache(sha1, 'stub.ll', stub_path)
+                _vlog().info(f"  生成声明: {rel_from_inc} -> {sha1}.stub.ll")
+            except Exception as e:
+                _vlog().error(f"处理 include 文件失败 {rel_from_inc}: {e}")
+
+    def _extract_docstrings(self, content: str) -> dict[str, str]:
+        """从源码 AST 提取所有函数/结构体/方法的首条裸字符串字面量 docstring。
+
+        - 顶层 FunctionDef: key = 函数名
+        - 顶层 ClassDef: key = 类名；同时遍历方法，key = "ClassName.method"
+        - docstring 必须是 body[0] 为 ast.Expr + ast.Constant(str)
+        - 空字符串不计入
+        """
+        result: dict[str, str] = {}
+        try:
+            tree = ast.parse(content)
+        except SyntaxError:
+            return result
+        for node in tree.body:
+            if isinstance(node, ast.FunctionDef):
+                doc = self._get_first_docstring(node.body)
+                if doc is not None and doc != '':
+                    result[node.name] = doc
+            elif isinstance(node, ast.ClassDef):
+                doc = self._get_first_docstring(node.body)
+                if doc is not None and doc != '':
+                    result[node.name] = doc
+                for sub in node.body:
+                    if isinstance(sub, ast.FunctionDef):
+                        m_doc = self._get_first_docstring(sub.body)
+                        if m_doc is not None and m_doc != '':
+                            result[f"{node.name}.{sub.name}"] = m_doc
+        return result
+
+    def _get_first_docstring(self, body: list[ast.stmt]) -> str | None:
+        """返回 body 首条裸字符串字面量，否则 None"""
+        if body and isinstance(body[0], ast.Expr) and isinstance(body[0].value, ast.Constant) and isinstance(body[0].value.value, str):
+            return body[0].value.value
+        return None
+
+    def _process_file_pyi(self, src_path: str, rel_path: str) -> None:
+        # 增量优化：先用 mtime+size 获取 sha1，未变更文件跳过 open+read
+        sha1: str = self._get_sha1(src_path)
+        if not sha1:
+            return
+        self.sha1_map[sha1] = rel_path
+
+        sig_path: str = os.path.join(self.temp_dir, f"{sha1}.pyi")
+        if os.path.isfile(sig_path):
+            _vlog().info(f"  -> {sha1}.pyi (缓存)")
+            # 缓存命中时补全缺失的 .doc.json
+            doc_path: str = os.path.join(self.temp_dir, f"{sha1}.doc.json")
+            if not os.path.isfile(doc_path):
+                if not _TryGlobalCache(sha1, 'doc.json', doc_path):
+                    # doc.json 缺失时需读 content 提取 docstring
+                    with open(src_path, 'r', encoding='utf-8') as f:
+                        content: str = f.read()
+                    docs: dict[str, str] = self._extract_docstrings(content)
+                    try:
+                        with open(doc_path, 'w', encoding='utf-8', newline='\n') as f:
+                            json.dump(docs, f, ensure_ascii=False)
+                        _SaveToGlobalCache(sha1, 'doc.json', doc_path)
+                    except Exception as e:
+                        _vlog().warning(f"补写 {sha1}.doc.json 失败: {e}")
+            return
+
+        # 全局缓存检查
+        if _TryGlobalCache(sha1, 'pyi', sig_path):
+            _vlog().info(f"  -> {sha1}.pyi (全局缓存)")
+            doc_path: str = os.path.join(self.temp_dir, f"{sha1}.doc.json")
+            if not os.path.isfile(doc_path):
+                _TryGlobalCache(sha1, 'doc.json', doc_path)
+            return
+
+        # 缓存未命中，需读取 content 生成 .pyi
+        with open(src_path, 'r', encoding='utf-8') as f:
+            content = f.read()
+
+        module_name: str = os.path.splitext(rel_path)[0].replace(os.sep, '.').replace('/', '.')
+        sig_content: str = PythonToStubConverter.convert(content, module_name)
+        with open(sig_path, 'w', encoding='utf-8', newline='\n') as f:
+            f.write(sig_content)
+        _SaveToGlobalCache(sha1, 'pyi', sig_path)
+        _vlog().info(f"  -> {sha1}.pyi (签名)")
+
+        # 提取 docstring 写入 {sha1}.doc.json，供 Phase2 跨模块 __doc__ 加载
+        docs: dict[str, str] = self._extract_docstrings(content)
+        doc_path: str = os.path.join(self.temp_dir, f"{sha1}.doc.json")
+        try:
+            with open(doc_path, 'w', encoding='utf-8', newline='\n') as f:
+                json.dump(docs, f, ensure_ascii=False)
+            _SaveToGlobalCache(sha1, 'doc.json', doc_path)
+        except Exception as e:
+            _vlog().warning(f"写入 {sha1}.doc.json 失败: {e}")
+
+    def _process_file_stub(self, src_path: str, rel_path: str, struct_names: set[str], enum_names: set[str] | None = None, struct_sha1_map: dict[str, str] | None = None, exception_names: set[str] | None = None, class_def_map: dict[str, ast.ClassDef] | None = None) -> None:
+        # 增量优化：用 mtime+size 获取 sha1，未变更文件跳过 open+read
+        sha1: str = self._get_sha1(src_path)
+        if not sha1:
+            return
+        stub_path: str = os.path.join(self.temp_dir, f"{sha1}.stub.ll")
+        if os.path.isfile(stub_path):
+            _vlog().info(f"  -> {sha1}.stub.ll (缓存)")
+            return
+
+        sig_path: str = os.path.join(self.temp_dir, f"{sha1}.pyi")
+        with open(sig_path, 'r', encoding='utf-8') as f:
+            sig_content: str = f.read()
+
+        typedef_map: dict[str, ast.AST] = self._typedef_map_cache or self._collect_typedef_map()
+        self._generate_decl_ll(sig_content, stub_path, src_path, struct_names, enum_names=enum_names, module_sha1=sha1, struct_sha1_map=struct_sha1_map, exception_names=exception_names, typedef_map=typedef_map, class_def_map=class_def_map)
+        _vlog().info(f"  -> {sha1}.stub.ll (声明)")
+
+    def _build_struct_registry(self) -> tuple[set[str], set[str], dict[str, str], set[str], dict[str, ast.ClassDef]]:
+        struct_names: set[str] = set()
+        enum_names: set[str] = set()
+        exception_names: set[str] = set()
+        struct_sha1_map: dict[str, str] = {}
+        class_def_map: dict[str, ast.ClassDef] = {}
+        valid_sha1_keys: set[str] = set(self.sha1_map.keys())
+        for fname in os.listdir(self.temp_dir):
+            if not fname.endswith('.pyi'):
+                continue
+            sha1_key: str = fname.replace('.pyi', '')
+            if sha1_key not in valid_sha1_keys:
+                continue
+            pyi_path: str = os.path.join(self.temp_dir, fname)
+            try:
+                with open(pyi_path, 'r', encoding='utf-8') as f:
+                    content: str = f.read()
+                tree: ast.Module = ast.parse(content)
+                for node in ast.iter_child_nodes(tree):
+                    if isinstance(node, ast.ClassDef):
+                        is_enum: bool = False
+                        is_renum: bool = False
+                        is_exception: bool = False
+                        if node.bases:
+                            for base in node.bases:
+                                if isinstance(base, ast.Attribute) and hasattr(base, 'attr'):
+                                    if base.attr == 'REnum':
+                                        is_renum = True
+                                        break
+                                    elif base.attr in ('CEnum', 'Enum'):
+                                        is_enum = True
+                                        break
+                                    elif base.attr == 'Exception' or base.attr in exception_names:
+                                        is_exception = True
+                                        break
+                                elif isinstance(base, ast.Name) and hasattr(base, 'id'):
+                                    if base.id == 'REnum':
+                                        is_renum = True
+                                        break
+                                    elif base.id in ('CEnum', 'Enum'):
+                                        is_enum = True
+                                        break
+                                    elif base.id == 'Exception' or base.id in exception_names:
+                                        is_exception = True
+                                        break
+                        # 也检查装饰器形式 @t.CEnum / @t.REnum
+                        if not is_enum and not is_renum and not is_exception and hasattr(node, 'decorator_list') and node.decorator_list:
+                            for deco in node.decorator_list:
+                                deco_attr: str | None = None
+                                if isinstance(deco, ast.Attribute) and hasattr(deco, 'attr'):
+                                    deco_attr = deco.attr
+                                elif isinstance(deco, ast.Name) and hasattr(deco, 'id'):
+                                    deco_attr = deco.id
+                                if deco_attr == 'REnum':
+                                    is_renum = True
+                                    break
+                                elif deco_attr in ('CEnum', 'Enum'):
+                                    is_enum = True
+                                    break
+                        # REnum 是结构体类型（带 __tag + payload），需加入 struct_names 以便
+                        # DeclarationGenerator._get_type_str 返回 %Name* 而非 i32
+                        if is_renum:
+                            struct_names.add(node.name)
+                            struct_sha1_map[node.name] = sha1_key
+                        elif is_enum:
+                            enum_names.add(node.name)
+                        elif is_exception:
+                            exception_names.add(node.name)
+                        else:
+                            struct_names.add(node.name)
+                            struct_sha1_map[node.name] = sha1_key
+                        # 收集所有类（含枚举/异常）的 ClassDef 节点，供 DeclarationGenerator
+                        # 跨模块字段展平使用（如 exprs.py 的 Name(AST) 需查找 base.py 的 AST）
+                        class_def_map[node.name] = node
+            except Exception as _e:
+                if _ConfigMode == "strict":
+                    raise
+                _vlog().warning(f"构建结构体/枚举注册表失败: {_e}", "Exception")
+        return struct_names, enum_names, struct_sha1_map, exception_names, class_def_map
+
+    def _generate_decl_ll(self, pyi_content: str, ll_path: str, src_path: str, struct_names: set[str] | None = None, enum_names: set[str] | None = None, module_sha1: str | None = None, struct_sha1_map: dict[str, str] | None = None, exception_names: set[str] | None = None, typedef_map: dict[str, ast.AST] | None = None, class_def_map: dict[str, ast.ClassDef] | None = None) -> None:
+        try:
+            decl_gen: DeclarationGenerator = DeclarationGenerator(struct_names=struct_names, enum_names=enum_names, module_sha1=module_sha1, target_triple=self.target_triple, target_datalayout=self.target_datalayout, struct_sha1_map=struct_sha1_map, exception_names=exception_names, typedef_map=typedef_map, class_def_map=class_def_map)
+            decl_ll: str = decl_gen.generate(pyi_content, src_path)
+            with open(ll_path, 'w', encoding='utf-8', newline='\n') as f:
+                f.write(decl_ll)
+        except Exception as e:
+            _vlog().warning(f".ll 声明生成失败: {e}")
+            with open(ll_path, 'w', encoding='utf-8') as f:
+                f.write(f"; declaration for {os.path.basename(src_path)}\n; error: {e}\n")