For with Int#downto, Int#upto do not iterate on empty ranges.

2012-07-20 12:42:07 +04:00
parent 8eb0fb31ca
commit 0b4499a4b7
2 changed files with 17 additions and 0 deletions
@@ -0,0 +1,13 @@
+package foo
+
+import java.util.ArrayList
+
+fun box() : Boolean {
+    for (i in 0 upto -1) {
+      return false
+    }
+    for (i in 0 downto 1) {
+      return false
+    }
+    return true
+}