fix: class 类名绑定经 dedicated cell 捕获（C===Cv 恒等）＋ upvalue 写入 const guard（getter 赋值抛 TypeError）

2026-10-24 02:31:13 +08:00 · 2026-08-12 17:30:28 +08:00
parent 0a4e42334d
commit 0c22a0e968
10 changed files with 60 additions and 31 deletions
@@ -455,9 +455,10 @@ impl Emitter {
            };
            let new_reg = ctx.alloc_reg();
            ctx.inst(Inst::new(op, Operand::Reg(new_reg), Operand::Reg(old_reg), Operand::Reg(one_reg)));
+            let const_flag = if ctx.lookup_const_flag(name) { 1 } else { 0 };
            ctx.inst(Inst::new(
                OpCode::STORE_UPVALUE,
-                Operand::None,
+                Operand::Imm(const_flag),
                Operand::Reg(new_reg),
                Operand::Imm(uv as u16),
            ));