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feat: 增加 CreateClosure 字节码,函数字面量每次执行创建新闭包

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彭俊皓
2026-06-25 10:16:32 +08:00
parent d7bc6a9b4e
commit c378b92d1a
8 changed files with 29 additions and 13 deletions
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crates/oxide_compiler/src/emitter/mod.rs
+2 -4
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@@ -811,8 +811,7 @@ impl Compiler {
ctor_module.function_name = ctor_name.clone();
ctx.sub_modules.push(ctor_module);
let ctor_idx = ctx.add_constant(Constant::BytecodeFunc(ctx.sub_modules.len() as u32));
ctx.emit_load_const(ctor_reg, ctor_idx);
ctx.emit_create_closure(ctor_reg, ctx.sub_modules.len() as u32);
ctx.emit(opcode::encode(OpCode::NEW_OBJECT, proto_reg, 0, 0));
if let Some(super_reg) = super_reg {
@@ -947,9 +946,8 @@ impl Compiler {
method_module.needs_home_object = true;
ctx.sub_modules.push(method_module);
let method_idx = ctx.add_constant(Constant::BytecodeFunc(ctx.sub_modules.len() as u32));
let method_reg = ctx.alloc_reg();
ctx.emit_load_const(method_reg, method_idx);
ctx.emit_create_closure(method_reg, ctx.sub_modules.len() as u32);
ctx.emit(opcode::encode(OpCode::SET_HOME_OBJECT, method_reg, home_reg, 0));
Ok(method_reg)
}