For-loop range expression (collection) can not be null

2012-08-24 15:36:55 +04:00
parent b315bee7b2
commit 66faa0c03a
24 changed files with 39 additions and 60 deletions
@@ -0,0 +1,16 @@
+class Coll {
+  fun iterator(): It = It()
+}
+
+class It {
+  fun next() = 1
+  fun hasNext() = false
+}
+
+fun test(c: Coll?) {
+  for (x in <!ITERATOR_MISSING!>c<!>) {}
+
+  if (c != null) {
+    for(x in c) {}
+  }
+}