Updated test data and stdlib sources.

js/js.translator/testFiles/expression/for/cases/forIteratesOverArray.kt

@@ -8,7 +8,7 @@ fun box() : Boolean {
     a1[3] = 3
     a1[5] = 5
 
-    for (var a : Int? in a1) {
+    for (a : Int? in a1) {
         if (a != null) {
             c += 1;
         } else {

js/js.translator/testFiles/expression/function/cases/loopClosure.kt

@@ -2,12 +2,13 @@ package foo
 
 var b = 0
 
-fun loop(var times: Int) {
-    while (times > 0) {
+fun loop(times: Int) {
+    var left = times
+    while (left > 0) {
         val u = {(value: Int) ->
             b = b + 1
         }
-        u(times--)
+        u(left--)
     }
 }
 

js/js.translator/testFiles/expression/misc/cases/localVarAsFunction.kt

@@ -2,12 +2,13 @@ package foo
 
 var c = 2
 
-fun loop(var times : Int) {
-   while(times > 0) {
+fun loop(times : Int) {
+   var left = times
+   while(left > 0) {
         val u : (value : Int) -> Unit = {
             c++
         }
-        u(times--)
+        u(left--)
    }
 }