Retain data flow info after conditions in while-statements

2012-11-13 18:25:11 +04:00
parent ae77bf0a4e
commit b0e9c7aab7
3 changed files with 32 additions and 7 deletions
@@ -0,0 +1,22 @@
+fun simpleWhile(x: Int?, var y: Int) {
+    while (x!! == y) {
+        x : Int
+        y++
+    }
+    x : Int
+}
+
+fun whileWithBreak(x: Int?, var y: Int) {
+    while (x!! == y) {
+        x : Int
+        break
+    }
+    x : Int
+}
+
+fun whileWithNoCondition(x: Int?) {
+    while (<!SYNTAX!><!>) {
+        x!!
+    }
+    <!TYPE_MISMATCH!>x<!> : Int
+}