Make NON_CONST_VAL_USED_IN_CONSTANT_EXPRESSION error

compiler/testData/codegen/boxWithStdlib/evaluate/unaryPlus.kt

@@ -8,12 +8,12 @@ annotation class Ann(
         val p6: Float
 )
 
-val prop1: Byte = +1
-val prop2: Short = +1
-val prop3: Int = +1
-val prop4: Long = +1
-val prop5: Double = +1.0
-val prop6: Float = +1.0.toFloat()
+const val prop1: Byte = +1
+const val prop2: Short = +1
+const val prop3: Int = +1
+const val prop4: Long = +1
+const val prop5: Double = +1.0
+const val prop6: Float = +1.0.toFloat()
 
 @Ann(prop1, prop2, prop3, prop4, prop5, prop6) class MyClass
 
@@ -26,4 +26,4 @@ fun box(): String {
     if (annotation.p5 != prop5) return "fail 5, expected = ${prop5}, actual = ${annotation.p5}"
     if (annotation.p6 != prop6) return "fail 6, expected = ${prop6}, actual = ${annotation.p6}"
     return "OK"
-}
+}