Fix language features in tests for gradual migration to 1.3 version

compiler/testData/diagnostics/tests/annotations/annotationParameterMustBeConstant/enumConst_after.kt

@@ -0,0 +1,15 @@
+// !LANGUAGE: +ProhibitNonConstValuesAsVarargsInAnnotations
+
+annotation class AnnE(val i: MyEnum)
+
+@AnnE(<!ANNOTATION_ARGUMENT_MUST_BE_ENUM_CONST!>e<!>)
+class Test
+
+val e: MyEnum = MyEnum.A
+
+enum class MyEnum {
+    A
+}
+
+@AnnE(<!TYPE_MISMATCH, ANNOTATION_ARGUMENT_MUST_BE_CONST!>Test()<!>)
+class Test2

compiler/testData/diagnostics/tests/annotations/annotationParameterMustBeConstant/enumConst_before.kt

@@ -1,3 +1,5 @@
+// !LANGUAGE: -ProhibitNonConstValuesAsVarargsInAnnotations
+
 annotation class AnnE(val i: MyEnum)
 
 @AnnE(<!ANNOTATION_ARGUMENT_MUST_BE_ENUM_CONST!>e<!>)

compiler/testData/diagnostics/tests/annotations/annotationParameterMustBeConstant/enumConst_before.txt

@@ -0,0 +1,44 @@
+package
+
+public val e: MyEnum
+
+public final annotation class AnnE : kotlin.Annotation {
+    public constructor AnnE(/*0*/ i: MyEnum)
+    public final val i: MyEnum
+    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
+}
+
+public final enum class MyEnum : kotlin.Enum<MyEnum> {
+    enum entry A
+
+    private constructor MyEnum()
+    public final override /*1*/ /*fake_override*/ val name: kotlin.String
+    public final override /*1*/ /*fake_override*/ val ordinal: kotlin.Int
+    protected final override /*1*/ /*fake_override*/ fun clone(): kotlin.Any
+    public final override /*1*/ /*fake_override*/ fun compareTo(/*0*/ other: MyEnum): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    protected/*protected and package*/ final override /*1*/ /*fake_override*/ /*isHiddenForResolutionEverywhereBesideSupercalls*/ fun finalize(): kotlin.Unit
+    public final override /*1*/ /*fake_override*/ /*isHiddenForResolutionEverywhereBesideSupercalls*/ fun getDeclaringClass(): java.lang.Class<MyEnum!>!
+    public final override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+    // Static members
+    public final /*synthesized*/ fun valueOf(/*0*/ value: kotlin.String): MyEnum
+    public final /*synthesized*/ fun values(): kotlin.Array<MyEnum>
+}
+
+@AnnE public final class Test {
+    public constructor Test()
+    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
+}
+
+@AnnE public final class Test2 {
+    public constructor Test2()
+    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
+}