add unicode identifier support, fix more issue from #144

1 files changed, 168 insertions, 0 deletions

diff --git a/spec/outputs/unicode/metatable.lua b/spec/outputs/unicode/metatable.lua
new file mode 100644
index 0000000..b6ee48a
--- /dev/null
+++ b/spec/outputs/unicode/metatable.lua
@@ -0,0 +1,168 @@
+local _u53d8_u91cfa = setmetatable({
+        ["关闭"] = true,
+}, {
+        __close = function(self)
+                return _u6253_u5370("离开作用域")
+        end
+})
+local _u53d8_u91cfb = setmetatable({ }, {
+        __add = function(_u5de6, _u53f3)
+                return _u53f3 - _u5de6
+        end
+})
+local _u53d8_u91cfc = setmetatable({
+        ["键1"] = true,
+        ["键2"] = true
+}, {
+        __add = add
+})
+local _u53d8_u91cfw = setmetatable({ }, {
+        [_u540d_u79f0] = 123,
+        ["新建"] = function(self, _u503c)
+                return {
+                        _u503c
+                }
+        end
+})
+getmetatable(_u53d8_u91cfw)["新建"](getmetatable(_u53d8_u91cfw)[_u540d_u79f0])
+do
+        local _ <close> = setmetatable({ }, {
+                __close = function()
+                        return _u6253_u5370("离开作用域")
+                end
+        })
+end
+local _u53d8_u91cfd, _u53d8_u91cfe = _u53d8_u91cfa["关闭"], getmetatable(_u53d8_u91cfa).__close
+local _u53d8_u91cff = getmetatable(_u53d8_u91cfa):__close(1)
+getmetatable(_u53d8_u91cfa).__add = function(x, y)
+        return x + y
+end
+do
+        local _u65b0 = _u53d8_u91cfa["新"]
+        local close, _u5173_u95edA
+        do
+                local _obj_0 = getmetatable(_u53d8_u91cfa)
+                close, _u5173_u95edA = _obj_0.__close, _obj_0.__close
+        end
+        _u6253_u5370(_u65b0, close, _u5173_u95edA)
+end
+do
+        local _u53d8_u91cfx, _u65b0, _u53d8_u91cf, close, _u5173_u95edA, num, add, sub
+        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
+                num = _obj_1.num
+                do
+                        local _obj_2 = getmetatable(_obj_1)
+                        add, sub = _obj_2.__add, _obj_2.__sub
+                end
+        end
+end
+setmetatable(_u53d8_u91cfa["变量b"], { })
+_u53d8_u91cfx.abc = 123
+setmetatable(_u51fd_u6570(), mt)
+setmetatable(_u53d8_u91cfb["变量c"], mt)
+_u53d8_u91cfa, _u53d8_u91cfd, _u53d8_u91cfe = 1, "abc", nil
+local _u76f8_u540c = getmetatable(_u53d8_u91cfa).__index == getmetatable(_u53d8_u91cfa).__index
+setmetatable(_u53d8_u91cfa, {
+        __index = _u8868
+})
+getmetatable(_u53d8_u91cfa).__index = _u8868
+getmetatable(_u53d8_u91cfa).__index = _u8868
+local mt = getmetatable(_u53d8_u91cfa)
+local _call_0 = _u8868
+_call_0["函数"](_call_0, #_u5217_u8868)
+do
+        local _obj_0 = getmetatable(_u8868)
+        _obj_0["函数"](_obj_0, _u5217_u8868)
+end
+do
+        local _obj_0 = getmetatable(_u8868)
+        _obj_0["函数"](_obj_0, _u5217_u8868)
+end
+local index, _u8bbe_u7f6e_u51fd_u6570
+do
+        local _obj_0 = getmetatable(require("模块"))
+        index, _u8bbe_u7f6e_u51fd_u6570 = _obj_0.__index, _obj_0.__newindex
+end
+do
+        local _with_0 = _u8868
+        _u6253_u5370(getmetatable(_with_0).__add, getmetatable(_with_0.x):__index("key"))
+        do
+                local _obj_0 = getmetatable(getmetatable(getmetatable(_with_0).__index).__add)
+                _u53d8_u91cfa = _obj_0["新建"](_obj_0, 123)
+        end
+        _u53d8_u91cfb = t(#getmetatable(_with_0).__close["测试"])
+        _u53d8_u91cfc = t(#getmetatable(_with_0).__close(_with_0["测试"]))
+end
+mt = getmetatable(_u53d8_u91cfa)
+_u53d8_u91cfa = setmetatable({ }, mt)
+_u53d8_u91cfa = setmetatable({ }, {
+        __index = mt
+})
+local index
+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
+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
+end
+local _u8868 = { }
+do
+        do
+                local _obj_0 = getmetatable(_u8868)
+                _u53d8_u91cff = _obj_0["值" .. tostring(x < y)](_obj_0, 123, ...)
+        end
+        _u53d8_u91cff((function(...)
+                local _obj_0 = getmetatable(_u8868)
+                return _obj_0['值'](_obj_0, 123, ...)
+        end)(...))
+        do
+                local _obj_0 = getmetatable(_u8868)
+                _obj_0[ [[              值
+                1
+        ]]](_obj_0, 123, ...)
+        end
+        local _obj_0 = getmetatable(_u8868)
+        return _obj_0["值" .. tostring(x > y)](_obj_0, 123, ...)
+end
+do
+        do
+                local _obj_0 = getmetatable(_u8868)
+                _u53d8_u91cff = _obj_0['值'](_obj_0, 123, ...)
+        end
+        _u53d8_u91cff((function(...)
+                local _obj_0 = getmetatable(_u8868)
+                return _obj_0['值'](_obj_0, 123, ...)
+        end)(...))
+        do
+                local _obj_0 = getmetatable(_u8868)
+                _obj_0['值'](_obj_0, 123, ...)
+        end
+        local _obj_0 = getmetatable(_u8868)
+        return _obj_0['值'](_obj_0, 123, ...)
+end
+do
+        _u53d8_u91cff = getmetatable(_u8868)["值"](123, ...)
+        _u53d8_u91cff = getmetatable(_u8868)["值" .. tostring(x < y)](123, ...)
+        _u53d8_u91cff(getmetatable(_u8868)['值'](123, ...))
+        getmetatable(_u8868)[ [[ 值
+1]]](123, ...)
+        return getmetatable(_u8868)["值" .. tostring(x > y)](123, ...)
+end
+return nil