remove redundant 'do' blocks in code generation.

1 files changed, 7 insertions, 9 deletions

diff --git a/spec/outputs/bubbling.lua b/spec/outputs/bubbling.lua
index 7cb93c7..69f5f6b 100644
--- a/spec/outputs/bubbling.lua
+++ b/spec/outputs/bubbling.lua
@@ -109,15 +109,13 @@ _ = function(...)
                 a = _accum_0
         end
         local b
-        do
-                local _accum_0 = { }
-                local _len_0 = 1
-                for i = 1, 10 do
-                        _accum_0[_len_0] = function(...)
-                                return print(...)
-                        end
-                        _len_0 = _len_0 + 1
+        local _accum_0 = { }
+        local _len_0 = 1
+        for i = 1, 10 do
+                _accum_0[_len_0] = function(...)
+                        return print(...)
                 end
-                b = _accum_0
+                _len_0 = _len_0 + 1
         end
+        b = _accum_0
 end