KT-5182 Data flow info is lost for 'when' branches

#KT-5158 Fixed #KT-4332 Fixed
2014-06-06 13:55:24 +04:00
parent cb788579ba
commit 68b4b8e946
7 changed files with 68 additions and 6 deletions
@@ -0,0 +1,24 @@
+fun foo(x: Number, y: Int) {
+    when (x) {
+        is Int -> <!DEBUG_INFO_AUTOCAST!>x<!> : Int
+        y -> {}
+        else -> {}
+    }
+    <!TYPE_MISMATCH!>x<!> : Int
+}
+
+fun bar(x: Number) {
+    when (x) {
+        is Int -> <!DEBUG_INFO_AUTOCAST!>x<!> : Int
+        else -> {}
+    }
+    <!TYPE_MISMATCH!>x<!> : Int
+}
+
+fun whenWithoutSubject(x: Number) {
+    when {
+        (x is Int) -> <!DEBUG_INFO_AUTOCAST!>x<!> : Int
+        else -> {}
+    }
+    <!TYPE_MISMATCH!>x<!> : Int
+}