Files
ViperC/App/lib/core/Gen/BaseGenMixin.vp
T
TermiNexus 9d3483e97e refactor: 全面 fail-fast 化(去兜底)+ 泛型补译/解引用宽度修复
- 全量降级点改 fail-fast:23 文件约 140+ 处静默 i32/i8*/void/continue 兜底改为 HandlesType.fatal_error(python traceback 风格)或 VLogger.error 终止,暴露上游根因;保留语言语义默认(无注解 i32/infer 链/CIf/star 回退)
- 泛型特化 Phase B 补译 reemit 强制发射方法体(修复 list[...] define 缺失)
- c.Deref 读取宽度仅按赋值直接 RHS 推断(修复 CurAssignAnnot 残留误判 i32)
- 类型别名清理:t.CChar|t.CPtr→str、t.CInt→int 等
2026-08-13 02:11:49 +08:00

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import t, c
from stdint import *
import memhub
import llvmlite
import lib.core.Handles.HandlesVar as HandlesVar
import lib.core.Handles.HandlesExprCall as HandlesExprCall
# ============================================================
# BaseGenMixin - 生成器基座(状态容器)
#
# 对象化重构 P1(方案见 wiki/14-oo-refactor.md):
# 将 Translator/Handles 的共享状态集中于此。后续 Mixin
# (TypeGen/StructGen/ExprGen/CallGen/FuncGen/ClassGen/StmtGen/
# ImportsGen)单继承本类,逐步把 Handles* 模块的函数迁移为
# Generator 的方法,消除 (pool, builder, mod, node, ...) 六参连传。
#
# 注意:@t.NoVTable(静态绑定,骨架无多态需求;若未来需要
# 运行时多态再改 @t.CVTable,字段布局由编译器统一管理)。
# ============================================================
@t.NoVTable
class BaseGenMixin:
"""生成器状态容器(基座)"""
# 内存/IR 状态
Pool: memhub.MemBuddy | t.CPtr # 内存池
Module: llvmlite.LLVMModule | t.CPtr # 当前 LLVM 模块
Builder: llvmlite.IRBuilder | t.CPtr # 当前 IRBuilder
# 符号表/函数表
SymTab: HandlesVar.SymbolTable | t.CPtr
Funcs: HandlesExprCall.FuncEntry | t.CPtr
FuncCount: int
# 导入/模块信息
ImportedModules: str
FromImports: str
ModuleSha1: str
# 当前翻译上下文
CurFunc: llvmlite.Function | t.CPtr
CurBuilder: llvmlite.IRBuilder | t.CPtr
CurClassName: str
def InitBaseGen(self, pool: memhub.MemBuddy | t.CPtr) -> int:
"""初始化生成器状态(默认值;子类构造时调用)"""
if self is None:
return 1
self.Pool = pool
self.Module = None
self.Builder = None
self.SymTab = None
self.Funcs = None
self.FuncCount = 0
self.ImportedModules = None
self.FromImports = None
self.ModuleSha1 = None
self.CurFunc = None
self.CurBuilder = None
self.CurClassName = None
return 0