update swig on windows

winx64/bin/swigwin-4.0.0/Examples/test-suite/lua/template_static_runme.lua

@@ -0,0 +1,20 @@
+require("import")	-- the import fn
+import("template_static")	-- import lib
+ts=template_static
+
+-- catch "undefined" global variables
+local env = _ENV -- Lua 5.2
+if not env then env = getfenv () end -- Lua 5.1
+setmetatable(env, {__index=function (t,i) error("undefined global variable `"..i.."'",2) end})
+
+assert(ts.foo_i.test == 0)
+ts.foo_i.test = 42
+assert(ts.foo_i.test == 42)
+assert(ts.foo_i_test == 42)
+ts.foo_i_test = 57
+assert(ts.foo_i.test == 57)
+assert(ts.foo_i_test == 57)
+assert(ts.foo_d.test == 0)
+
+assert(ts.Foo.bar_double(4) == 1.0)
+assert(ts.Foo_bar_double(4) == 1.0)