Fix boxing for non-local and labeled returns with inline classes

2018-02-09 07:13:55 +03:00
parent 80dd5c106e
commit 1d16d21dbb
9 changed files with 110 additions and 7 deletions
@@ -0,0 +1,29 @@
+// !LANGUAGE: +InlineClasses
+
+inline class ULong(val l: Long)
+
+fun nonLocal(): ULong? {
+    val u = ULong(0)
+
+    run {
+        return u // box
+    }
+
+    TODO()
+}
+
+fun foo(): Boolean = true
+
+fun labeled(): ULong? {
+    val u = ULong(0)
+    return run {
+        if (foo()) return@run u
+        u // box
+    }
+}
+
+// 2 INVOKESTATIC ULong\$Erased.box
+// 0 INVOKEVIRTUAL ULong.unbox
+
+// 0 valueOf
+// 0 intValue