This repository was archived by the owner on Aug 18, 2025. It is now read-only.
[v0.9.5] - 2025-08-18
Memoization Cache System
- Implement complete memoization cache function, support automatic caching and reuse of function call results
- Added
memo { };syntax block to support memoized function declarations globally, in namespaces, and within classes - Support memoization optimization of global functions, instance methods, and static methods
Performance Optimization
- Added a tail recursion optimization module to automatically detect and optimize tail recursive function calls
- Numeric type enhancement: Int overflow is automatically converted to Long type, and mixed type operations are supported
- Virtual machine instruction-level optimization: multiple new bytecode instructions, including instruction fusion and constant comparison optimization
- Added support for Long literal syntax (123L) to improve the accuracy of numerical parsing
OOP function improvement
- Complete inheritance and polymorphism support, implementing inheritance chain method search mechanism
- Added access permission control: Public, Protected, Private access levels
- Improve constructor and static method support, and improve this/super context management
- Added multiple OOP-related bytecode instructions to support complete object-oriented programming
Debugging and Monitoring
- Added modular debugging system: independent options such as parser debugging and tail recursion debugging
- New performance statistics features: memoized cache statistics, tail recursion optimization report
- New command line options:
--cn-memo-stats,--cn-tail-stats,--cn-no-memo - Added debug macro support, providing detailed execution tracing and performance analysis
Architecture Improvements
- Parser enhancement: support for memo syntax parsing, improved numerical literal recognition
- Virtual machine reconstruction: transparent integration of memoized cache and complete OOP instruction execution
- Compiler optimization: automatic memoization of registers, tail call optimization detection, instruction fusion optimization
- Added 2 core modules: memoization.rs, tail_recursion.rs
[v0.9.5] - 2025-08-18
记忆化缓存系统
- 实现完整的记忆化缓存功能，支持函数调用结果的自动缓存和复用
- 新增
memo { };语法块，支持全局、命名空间、类内部的记忆化函数声明 - 支持全局函数、实例方法、静态方法的记忆化优化
性能优化
- 新增尾递归优化模块，自动检测和优化尾递归函数调用
- 数值类型增强：Int溢出自动转换为Long类型，支持混合类型运算
- 虚拟机指令级优化：新增多条字节码指令，包括指令融合和常量比较优化
- 新增Long字面量语法支持（123L），改进数值解析准确性
OOP功能完善
- 完整的继承和多态支持，实现继承链方法查找机制
- 新增访问权限控制：Public、Protected、Private访问级别
- 完善构造函数和静态方法支持，改进this/super上下文管理
- 新增多条OOP相关字节码指令，支持完整的面向对象编程
调试和监控
- 新增模块化调试系统：解析器调试、尾递归调试等独立选项
- 新增性能统计功能：记忆化缓存统计、尾递归优化报告
- 新增命令行选项：
--cn-memo-stats、--cn-tail-stats、--cn-no-memo - 新增调试宏支持，提供详细的执行跟踪和性能分析
架构改进
- 解析器增强：支持memo语法解析、改进数值字面量识别
- 虚拟机重构：记忆化缓存透明集成、完整OOP指令执行
- 编译器优化：自动记忆化注册、尾调用优化检测、指令融合优化
- 新增2个核心模块：memoization.rs、tail_recursion.rs
Full Changelog: CodeNothingCommunity/CodeNothing@v0.9.4...v0.9.5