update swig on windows

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

@@ -0,0 +1,27 @@
+require("import")	-- the import fn
+import("friends")	-- import lib into global
+f=friends --alias
+
+-- catching undefined 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})
+
+f.globalscope()
+
+b1 = f.B(5)
+a1 = f.A(10)
+
+assert(f.get_val1(a1) == 10)
+assert(f.get_val1(a1, 2) == 12)
+assert(f.get_val2(a1) == 20)
+assert(f.get_val3(a1) == 30)
+
+assert(f.get_val1(100, 1, 2) == 100)
+
+assert(f.mix(a1,b1) == 15);
+
+d1 = f.D_i(7)
+assert(f.get_val1(d1) == 7)
+f.set(d1,9)
+assert(f.get_val1(d1) == 9)