1 files changed, 8 insertions, 16 deletions

diff --git a/spec/outputs/unicode/metatable.lua b/spec/outputs/unicode/metatable.lua
index c7c8730..ca48d0d 100644
--- a/spec/outputs/unicode/metatable.lua
+++ b/spec/outputs/unicode/metatable.lua
@@ -51,15 +51,11 @@ do
         local _obj_0, _obj_1
         _u53d8_u91cfx, _obj_0, _obj_1 = 123, _u53d8_u91cfa["变量b"]["变量c"], _u51fd_u6570()
         _u65b0, _u53d8_u91cf = _obj_0["新"], _obj_0["变量"]
-        do
-                local _obj_2 = getmetatable(_obj_0)
-                close, _u5173_u95edA = _obj_2.__close, _obj_2.__close
-        end
+        local _obj_2 = getmetatable(_obj_0)
+        close, _u5173_u95edA = _obj_2.__close, _obj_2.__close
         num = _obj_1.num
-        do
-                local _obj_2 = getmetatable(_obj_1)
-                add, sub = _obj_2.__add, _obj_2.__sub
-        end
+        local _obj_3 = getmetatable(_obj_1)
+        add, sub = _obj_3.__add, _obj_3.__sub
 end
 setmetatable(_u53d8_u91cfa["变量b"], { })
 _u53d8_u91cfx.abc = 123
@@ -108,17 +104,13 @@ local _u7d22_u5f15 = getmetatable(_u53d8_u91cfa).__index
 index = getmetatable(_u53d8_u91cfa).__index
 do
         local _u6784_u9020, _u66f4_u65b0
-        do
-                local _obj_0 = getmetatable(_u53d8_u91cfa)
-                _u6784_u9020, _u66f4_u65b0 = _obj_0["新"], _obj_0["更新"]
-        end
+        local _obj_0 = getmetatable(_u53d8_u91cfa)
+        _u6784_u9020, _u66f4_u65b0 = _obj_0["新"], _obj_0["更新"]
 end
 do
         local _u6784_u9020, _u66f4_u65b0
-        do
-                local _obj_0 = getmetatable(_u53d8_u91cfa)
-                _u6784_u9020, _u66f4_u65b0 = _obj_0["新"], _obj_0["更新"]
-        end
+        local _obj_0 = getmetatable(_u53d8_u91cfa)
+        _u6784_u9020, _u66f4_u65b0 = _obj_0["新"], _obj_0["更新"]
 end
 local _u8868 = { }
 do