Introduce language feature for array literals in annotations

compiler/testData/diagnostics/tests/collectionLiterals/argumentsOfAnnotation.kt

@@ -1,3 +1,5 @@
+// !LANGUAGE: +ArrayLiteralsInAnnotations
+
 annotation class Foo(val a: IntArray, val b: Array<String>, val c: FloatArray)
 
 @Foo([1], ["/"], [1f])

compiler/testData/diagnostics/tests/collectionLiterals/argumentsOfAnnotationWithKClass.kt

@@ -1,3 +1,5 @@
+// !LANGUAGE: +ArrayLiteralsInAnnotations
+
 import kotlin.reflect.KClass
 
 annotation class Foo(val a: Array<KClass<*>> = [])

compiler/testData/diagnostics/tests/collectionLiterals/defaultValuesInAnnotation.kt

@@ -1,3 +1,5 @@
+// !LANGUAGE: +ArrayLiteralsInAnnotations
+
 annotation class Foo(
         val a: Array<String> = ["/"],
         val b: Array<String> = [],

compiler/testData/diagnostics/tests/collectionLiterals/defaultValuesWithConstantsInAnnotation.kt

@@ -1,3 +1,5 @@
+// !LANGUAGE: +ArrayLiteralsInAnnotations
+
 const val ONE = 1
 
 annotation class Foo(

compiler/testData/diagnostics/tests/collectionLiterals/noArrayLiteralsInAnnotationsFeature.kt

@@ -0,0 +1,18 @@
+annotation class Foo(
+        val a: IntArray = <!UNSUPPORTED_FEATURE!>[]<!>,
+        val b: FloatArray = <!UNSUPPORTED_FEATURE!>[1f, 2f]<!>,
+        val c: Array<String> = <!UNSUPPORTED_FEATURE!>["/"]<!>
+)
+
+@Foo
+fun test1() {}
+
+@Foo(a = <!UNSUPPORTED_FEATURE!>[1, 2]<!>, c = <!UNSUPPORTED_FEATURE!>["a"]<!>)
+fun test2() {}
+
+@Foo(<!UNSUPPORTED_FEATURE!>[1]<!>, <!UNSUPPORTED_FEATURE!>[3f]<!>, <!UNSUPPORTED_FEATURE!>["a"]<!>)
+fun test3() {}
+
+fun test4() {
+    [1, 2]
+}

compiler/testData/diagnostics/tests/collectionLiterals/noArrayLiteralsInAnnotationsFeature.txt

@@ -0,0 +1,16 @@
+package
+
+@Foo public fun test1(): kotlin.Unit
+@Foo(a = {1, 2}, c = {"a"}) public fun test2(): kotlin.Unit
+@Foo(a = {1}, b = {3.0.toFloat()}, c = {"a"}) public fun test3(): kotlin.Unit
+public fun test4(): kotlin.Unit
+
+public final annotation class Foo : kotlin.Annotation {
+    public constructor Foo(/*0*/ a: kotlin.IntArray = ..., /*1*/ b: kotlin.FloatArray = ..., /*2*/ c: kotlin.Array<kotlin.String> = ...)
+    public final val a: kotlin.IntArray
+    public final val b: kotlin.FloatArray
+    public final val c: kotlin.Array<kotlin.String>
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}