Disallow using optional annotations outside common module sources

#KT-25196 Fixed

compiler/testData/codegen/box/multiplatform/optionalExpectation.kt

@@ -23,6 +23,8 @@ actual annotation class A(actual val x: Int)
 // MODULE: main(library)
 // FILE: main.kt
 
+@file:Suppress("OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE") // TODO: support common sources in the test infrastructure
+
 package usage
 
 import a.A

compiler/testData/codegen/box/multiplatform/optionalExpectationJvm.kt

@@ -9,6 +9,8 @@ expect annotation class Anno(val s: String)
 
 // FILE: jvm.kt
 
+@file:Suppress("OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE") // TODO: support common sources in the test infrastructure
+
 import java.lang.reflect.AnnotatedElement
 
 @Anno("Foo")

compiler/testData/codegen/bytecodeListing/multiplatform/optionalExpectation.kt

@@ -3,6 +3,8 @@
 // TARGET_BACKEND: JVM
 // WITH_RUNTIME
 
+@file:Suppress("OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE") // TODO: support common sources in the test infrastructure
+
 @OptionalExpectation
 expect annotation class Anno(val s: String)
 

compiler/testData/compileKotlinAgainstKotlin/optionalAnnotation.kt

@@ -14,6 +14,9 @@ expect annotation class B(val s: String)
 actual annotation class A(actual val x: Int)
 
 // FILE: B.kt
+
+@file:Suppress("OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE") // TODO: support common sources in the test infrastructure
+
 import a.A
 import a.B
 import java.lang.reflect.Modifier

compiler/testData/multiplatform/optionalExpectationIncorrectUse/output.txt

@@ -39,11 +39,20 @@ compiler/testData/multiplatform/optionalExpectationIncorrectUse/common.kt:19:20:
 @InOtherAnnotation(A())
                    ^
 compiler/testData/multiplatform/optionalExpectationIncorrectUse/jvm.kt:1:24: error: declaration annotated with '@OptionalExpectation' can only be used inside an annotation entry
+fun useInReturnType(): A? = null
+                       ^
+compiler/testData/multiplatform/optionalExpectationIncorrectUse/jvm.kt:1:24: error: declaration annotated with '@OptionalExpectation' can only be used in common module sources
 fun useInReturnType(): A? = null
                        ^
 compiler/testData/multiplatform/optionalExpectationIncorrectUse/jvm.kt:3:43: error: declaration annotated with '@OptionalExpectation' can only be used inside an annotation entry
+annotation class AnotherAnnotation(val a: A)
+                                          ^
+compiler/testData/multiplatform/optionalExpectationIncorrectUse/jvm.kt:3:43: error: declaration annotated with '@OptionalExpectation' can only be used in common module sources
 annotation class AnotherAnnotation(val a: A)
                                           ^
 compiler/testData/multiplatform/optionalExpectationIncorrectUse/jvm.kt:5:20: error: declaration annotated with '@OptionalExpectation' can only be used inside an annotation entry
 @AnotherAnnotation(A())
                    ^
+compiler/testData/multiplatform/optionalExpectationIncorrectUse/jvm.kt:5:20: error: declaration annotated with '@OptionalExpectation' can only be used in common module sources
+@AnotherAnnotation(A())
+                   ^