Make smart casts work with variable declared in when subject

2017-10-20 16:30:57 +03:00
parent 1eeafc2d0e
commit 098d3eb235
6 changed files with 198 additions and 99 deletions
@@ -0,0 +1,8 @@
+// !LANGUAGE: +VariableDeclarationInWhenSubject
+
+fun test(x: Any?) =
+        when (val y = x) {
+            is String -> "String, length = ${<!DEBUG_INFO_SMARTCAST!>y<!>.length}"
+            null -> "Null"
+            else -> "Any, hashCode = ${<!DEBUG_INFO_SMARTCAST!>y<!>.hashCode()}"
+        }