remove redundant 'do' blocks in code generation.

1 files changed, 4 insertions, 6 deletions

diff --git a/spec/outputs/unicode/stub.lua b/spec/outputs/unicode/stub.lua
index 5f183a1..426967b 100644
--- a/spec/outputs/unicode/stub.lua
+++ b/spec/outputs/unicode/stub.lua
@@ -15,12 +15,10 @@ end
 _u6253_u5370(_u51fd_u6570())
 _u6253_u5370(_u53d8_u91cfx["值"](_u53d8_u91cfx));
 (function(...)
-        do
-                local _base_0 = _u4f60_u597d(...)
-                local _fn_0 = _base_0["世界"]
-                _u53d8_u91cfx = _fn_0 and function(...)
-                        return _fn_0(_base_0, ...)
-                end
+        local _base_0 = _u4f60_u597d(...)
+        local _fn_0 = _base_0["世界"]
+        _u53d8_u91cfx = _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
         end
 end)()
 return nil