Make Array type parameter T non-reified

compiler/testData/diagnostics/testsWithStdLib/cast/IsArray.kt

@@ -0,0 +1,5 @@
+fun f(a: Array<out Number>) = a.isArrayOf<Int>()
+
+fun f1(a: Array<out Number>) = a is Array<*>
+
+fun f2(a: Array<out Number>) = a is <!CANNOT_CHECK_FOR_ERASED!>Array<Int><!>

compiler/testData/diagnostics/testsWithStdLib/cast/IsArray.txt

@@ -0,0 +1,5 @@
+package
+
+public fun f(/*0*/ a: kotlin.Array<out kotlin.Number>): kotlin.Boolean
+public fun f1(/*0*/ a: kotlin.Array<out kotlin.Number>): kotlin.Boolean
+public fun f2(/*0*/ a: kotlin.Array<out kotlin.Number>): kotlin.Boolean

compiler/testData/diagnostics/testsWithStdLib/cast/IsReified.kt

@@ -0,0 +1 @@
+fun ff(a: Any) = a is Array<*> && <!DEBUG_INFO_SMARTCAST!>a<!>.isArrayOf<String>()

compiler/testData/diagnostics/testsWithStdLib/cast/IsReified.txt

@@ -0,0 +1,3 @@
+package
+
+public fun ff(/*0*/ a: kotlin.Any): kotlin.Boolean