feat: class 私有成员语义（字段/方法/访问器 + brand 检查 + 契约修复）

2026-10-24 18:51:13 +08:00 · 2026-08-09 11:08:36 +08:00
parent 088b3bc976
commit 6c79dbb21c
41 changed files with 573 additions and 216 deletions
@@ -39,13 +39,16 @@ impl Emitter {
        let (callee_reg, this_reg) = match &call.callee {
            Expression::PrivateFieldExpression(member) => {
                let obj_reg = self.emit_expression(&member.object, ctx)?;
-                let key_reg = self.emit_private_id_reg(member.field.name.as_str(), ctx)?;
+                let name = member.field.name.as_str();
+                let (brand_reg, brand_id) = self.private_access_brand(obj_reg, name, ctx)?;
+                let key_reg = self.emit_private_id_reg(name, ctx)?;
                let callee_reg = ctx.alloc_reg();
-                ctx.inst(Inst::new(
-                    OpCode::GET_PRIVATE,
+                ctx.inst(Inst::get_private(
                    Operand::Reg(callee_reg),
                    Operand::Reg(obj_reg),
                    Operand::Reg(key_reg),
+                    brand_reg,
+                    brand_id,
                ));
                (callee_reg, obj_reg)
            }