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Author	SHA1	Message	Date
0264408	fa6ea512b3	refactor: VM-only architecture — remove tree-walking interpreter Eliminate dual-engine architecture (Interpreter + Vm) in favor of a single bytecode VM executor. - Extract shared types (Value, FunctionProto, Closure, UpvalueObj, Runtime trait, NativeFn) into new module - Consolidate builtin registration in — single used by VM, eliminates 40-line duplicate - Delete tree-walker: exec.rs, eval.rs, interpreter.rs, env.rs, module.rs - Change Value::Function(Rc<Function>) → Value::Function(Rc<Closure>) eliminating the closures HashMap pointer-key hack - Fix VM semantic gaps found during migration: * Structural equality for Object/Array in is_equal * CompoundAssignGlobal opcode (global compound assigns were broken) * 9 string methods added to VM get_property * ForInInit error on non-iterable values - Switch run_file/run_repl to VM; remove --vm CLI flag - Move 327 tests from interpreter/ to vm/ — all pass Co-Authored-By: Claude <noreply@anthropic.com>	2026-06-26 10:31:32 +08:00
elmma	d854b22006	feat: 字节码VM基础设施 — 编译器、VM执行循环、Runtime trait Phase 1-3: 基础VM架构 - 新增 Runtime trait: 抽象树遍历解释器和VM的共同接口 - NativeFn 改为接受 &mut dyn Runtime - 重构所有内置函数使用新签名 - vm/opcode.rs: 33个字节码指令 + 编码/解码辅助函数 - vm/compiler.rs: AST→字节码编译器，支持变量解析、跳转回填、作用域 - vm/vm.rs: 栈式VM执行循环，支持全局变量、原生函数调用 - lib.rs: 新增 run_file_vm() + --vm CLI标志 - 修复: 跳转偏移计算、对象字面量编译工作特性: 算术、变量、while/for循环、条件、数组、对象、字符串待完成: 用户定义函数调用、闭包/upvalue捕获、完整require支持 Release模式: 1M算术循环 VM 0.44s vs 树遍历 0.89s (2.0x加速)	2026-06-25 01:08:49 +08:00
elmma	bdffe9e3c5	feat: IDE支持 — workspace拆分、LSP服务器、VS Code扩展 Workspace 拆分 - aster-core: 纯库，zero-dependency，包含 lexer/parser/ast/interpreter/error/analysis - aster: REPL 二进制，薄封装 aster-core - aster-lsp: LSP 语言服务器 VS Code 扩展 (vscode-ext/) - TextMate 语法高亮 (.ast 文件) - 语言配置 (注释切换、括号配对、自动缩进) - LSP 客户端 (extension.js) LSP 服务端功能 - Diagnostics: 实时显示 lex/parse 错误红色波浪线 - Completion: 关键字 + 内置函数 + 用户定义符号补全 - Hover: 悬停显示变量/函数信息 - Signature Help: 函数参数提示 - Goto Definition: Ctrl+Click 跳转到声明处 - Find References: 查找所有引用位置 - Rename: F2 重命名符号新增 analysis 模块 - collect_symbols: AST 遍历收集符号 - find_declaration/find_all_references: Token 扫描定位声明和引用	2026-06-25 00:28:13 +08:00

Author

SHA1

Message

Date

0264408

fa6ea512b3

refactor: VM-only architecture — remove tree-walking interpreter

Eliminate dual-engine architecture (Interpreter + Vm) in favor of
a single bytecode VM executor.

- Extract shared types (Value, FunctionProto, Closure, UpvalueObj,
  Runtime trait, NativeFn) into new  module
- Consolidate builtin registration in  — single
   used by VM, eliminates 40-line duplicate
- Delete tree-walker: exec.rs, eval.rs, interpreter.rs, env.rs, module.rs
- Change Value::Function(Rc<Function>) → Value::Function(Rc<Closure>)
  eliminating the closures HashMap pointer-key hack
- Fix VM semantic gaps found during migration:
  * Structural equality for Object/Array in is_equal
  * CompoundAssignGlobal opcode (global compound assigns were broken)
  * 9 string methods added to VM get_property
  * ForInInit error on non-iterable values
- Switch run_file/run_repl to VM; remove --vm CLI flag
- Move 327 tests from interpreter/ to vm/ — all pass

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

2026-06-26 10:31:32 +08:00

elmma

d854b22006

feat: 字节码VM基础设施 — 编译器、VM执行循环、Runtime trait

Phase 1-3: 基础VM架构
- 新增 Runtime trait: 抽象树遍历解释器和VM的共同接口
- NativeFn 改为接受 &mut dyn Runtime
- 重构所有内置函数使用新签名
- vm/opcode.rs: 33个字节码指令 + 编码/解码辅助函数
- vm/compiler.rs: AST→字节码编译器，支持变量解析、跳转回填、作用域
- vm/vm.rs: 栈式VM执行循环，支持全局变量、原生函数调用
- lib.rs: 新增 run_file_vm() + --vm CLI标志
- 修复: 跳转偏移计算、对象字面量编译

工作特性: 算术、变量、while/for循环、条件、数组、对象、字符串
待完成: 用户定义函数调用、闭包/upvalue捕获、完整require支持

Release模式: 1M算术循环 VM 0.44s vs 树遍历 0.89s (2.0x加速)

2026-06-25 01:08:49 +08:00

elmma

bdffe9e3c5

feat: IDE支持 — workspace拆分、LSP服务器、VS Code扩展

**Workspace 拆分**
- aster-core: 纯库，zero-dependency，包含 lexer/parser/ast/interpreter/error/analysis
- aster: REPL 二进制，薄封装 aster-core
- aster-lsp: LSP 语言服务器

**VS Code 扩展 (vscode-ext/)**
- TextMate 语法高亮 (.ast 文件)
- 语言配置 (注释切换、括号配对、自动缩进)
- LSP 客户端 (extension.js)

**LSP 服务端功能**
- Diagnostics: 实时显示 lex/parse 错误红色波浪线
- Completion: 关键字 + 内置函数 + 用户定义符号补全
- Hover: 悬停显示变量/函数信息
- Signature Help: 函数参数提示
- Goto Definition: Ctrl+Click 跳转到声明处
- Find References: 查找所有引用位置
- Rename: F2 重命名符号

**新增 analysis 模块**
- collect_symbols: AST 遍历收集符号
- find_declaration/find_all_references: Token 扫描定位声明和引用

2026-06-25 00:28:13 +08:00

3 Commits