Rename: auto cast -> smart cast

2014-09-29 23:09:05 +04:00
parent 20f3403c80
commit ce01c61811
294 changed files with 840 additions and 842 deletions
@@ -0,0 +1,33 @@
+package kt244
+
+
+// KT-244 Use dataflow info while resolving variable initializers
+
+fun f(s: String?) {
+    if (s != null) {
+        <!DEBUG_INFO_SMARTCAST!>s<!>.length  //ok
+        var <!UNUSED_VARIABLE!>i<!> = <!DEBUG_INFO_SMARTCAST!>s<!>.length //error: Only safe calls are allowed on a nullable receiver
+        System.out.println(<!DEBUG_INFO_SMARTCAST!>s<!>.length) //error
+    }
+}
+
+// more tests
+class A(a: String?) {
+    val b = if (a != null) <!DEBUG_INFO_SMARTCAST!>a<!>.length else 1
+    {
+        if (a != null) {
+            val <!UNUSED_VARIABLE!>c<!> = <!DEBUG_INFO_SMARTCAST!>a<!>.length
+        }
+    }
+
+    val i : Int
+
+    {
+        if (a is String) {
+            i = <!DEBUG_INFO_SMARTCAST!>a<!>.length
+        }
+        else {
+            i = 3
+        }
+    }
+}