tests added

compiler/testData/codegen/bytecodeText/boxingOptimization/variables.kt

@@ -0,0 +1,21 @@
+
+inline fun <R, T> foo(x : R, block : (R) -> T) : T {
+    var y = x
+    var z = y
+    z = x
+    return block(z)
+}
+
+fun bar() {
+    foo(1) { x -> x }
+    foo(1f) { x -> x }
+    foo(1L) { x -> x }
+    foo(1.toDouble()) { x -> x }
+    foo(1.toShort()) { x -> x }
+    foo(1.toByte()) { x -> x }
+    foo('a') { x -> x }
+    foo(true) { x -> x }
+}
+
+// 0 valueOf
+// 0 Value\s\(\)