add option --target=5.1 to generate Lua 5.1 compatible codes. add const destructure. make import item const by default.

1 files changed, 23 insertions, 2 deletions

diff --git a/spec/outputs/destructure.lua b/spec/outputs/destructure.lua
index 2fe4ba9..59ee358 100644
--- a/spec/outputs/destructure.lua
+++ b/spec/outputs/destructure.lua
@@ -26,7 +26,7 @@ do
                 local _obj_0 = yeah
                 a, b, c, d = _obj_0.a, _obj_0.b, _obj_0.c, _obj_0.d
         end
-        local _ = two
+        b = two
         a = one[1]
         c = nil
         b = one[1]
@@ -56,7 +56,10 @@ do
         end
         do
                 a = tbl
-                b, c = _.b, _.c
+                do
+                        local _obj_0 = _
+                        b, c = _obj_0.b, _obj_0.c
+                end
         end
         do
                 b = _
@@ -386,3 +389,21 @@ do
                 a.c = _tmp_1
         end
 end
+do
+        local width, height
+        do
+                local _obj_0 = View.size
+                width, height = _obj_0.width, _obj_0.height
+        end
+        local x, y
+        do
+                local _obj_0 = point
+                x, y = _obj_0.x, _obj_0.y
+                if x == nil then
+                        x = 0.0
+                end
+                if y == nil then
+                        y = 0.0
+                end
+        end
+end