Allow kotlin.Result only for declarations that are effectively fields

compiler/testData/diagnostics/testsWithStdLib/annotations/jvmField/jvmFieldApplicability.kt

@@ -138,6 +138,6 @@ object IObject {
     <!INAPPLICABLE_JVM_FIELD!>@JvmField<!>
     val u = <!EXPERIMENTAL_UNSIGNED_LITERALS!>42u<!>
 
-    @JvmField
-    internal val r: Result<Int> = TODO()
+    <!INAPPLICABLE_JVM_FIELD!>@JvmField<!>
+    private val r: Result<Int> = TODO()
 }

compiler/testData/diagnostics/testsWithStdLib/annotations/jvmField/jvmFieldApplicability.txt

@@ -76,7 +76,7 @@ public interface I {
 public object IObject {
     private constructor IObject()
     @field:kotlin.jvm.JvmField public final val c: Foo
-    @field:kotlin.jvm.JvmField internal final val r: kotlin.Result<kotlin.Int>
+    @field:kotlin.jvm.JvmField private final val r: kotlin.Result<kotlin.Int>
     @field:kotlin.jvm.JvmField public final val u: kotlin.UInt = 42.toUInt()
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int

compiler/testData/diagnostics/testsWithStdLib/coroutines/usageOfResultTypeInReturnType.kt

@@ -28,10 +28,14 @@ fun returnContainer(): List<Result<Int>> = TODO()
 
 val topLevelP: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
 val <!RESULT_CLASS_IN_RETURN_TYPE!>topLevelPInferred<!> = topLevelP
-internal val topLevelPInternal: Result<Int> = TODO()
+internal val topLevelPInternal: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
+
 private val topLevelPPrivate: Result<Int> = TODO()
 private val topLevelPPrivateInferred = topLevelP
 
+private val topLevelPPrivateCustomGetter: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!>
+    get() = TODO()
+
 val asFunctional: () -> Result<Int> = TODO()
 
 open class PublicCls(
@@ -41,7 +45,9 @@ open class PublicCls(
     val r4: <!RESULT_CLASS_IN_RETURN_TYPE!>ResultAlias<Int>?<!>,
 
     val r5: InlineResult<Int>,
-    internal val r6: Result<Int>,
+
+    internal val r6: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!>,
+
     private val r7: Result<Int>,
     val r8: List<Result<Int>>
 ) {
@@ -51,11 +57,11 @@ open class PublicCls(
 
     val <!RESULT_CLASS_IN_RETURN_TYPE!>p4<!> = p1
 
-    internal val p5: Result<Int> = TODO()
+    internal val p5: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
+
     private var p6: Result<Int> = TODO()
 
-    internal val p7 = p1
-
+    internal val <!RESULT_CLASS_IN_RETURN_TYPE!>p7<!> = p1
     protected val <!RESULT_CLASS_IN_RETURN_TYPE!>p8<!> = p1
 
     fun returnInCls(): <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
@@ -64,36 +70,38 @@ open class PublicCls(
 }
 
 internal open class InternalCls(
-    val r1: Result<Int>,
-    val r2: ResultAlias<Int>?,
+    val r1: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!>,
+    val r2: <!RESULT_CLASS_IN_RETURN_TYPE!>ResultAlias<Int>?<!>,
+
     val r3: List<Result<Int>>
 ) {
     companion object {
-        val cr1: Result<Int> = TODO()
+        val cr1: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
+
         private val cr2: Result<Int> = TODO()
     }
 
-    val p1 = r1
-    val p2: Result<String> = TODO()
+    val <!RESULT_CLASS_IN_RETURN_TYPE!>p1<!> = r1
+    val p2: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<String><!> = TODO()
 
-    protected val p3 = p1
+    protected val <!RESULT_CLASS_IN_RETURN_TYPE!>p3<!> = p1
 
     fun returnInInternal(): <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
     protected fun returnInClsProtected(): <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
 }
 
 private class PrivateCls(
-    val r1: Result<Int>,
-    val r2: ResultAlias<Int>?,
+    val r1: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!>,
+    val r2: <!RESULT_CLASS_IN_RETURN_TYPE!>ResultAlias<Int>?<!>,
     val r3: List<Result<Int>>
 ) {
     companion object {
-        val cr1: Result<Int> = TODO()
+        val cr1: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
         private val cr2: Result<Int> = TODO()
     }
 
-    val p1 = r1
-    val p2: Result<String> = TODO()
+    val <!RESULT_CLASS_IN_RETURN_TYPE!>p1<!> = r1
+    val p2: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<String><!> = TODO()
 
     fun returnInPrivate(): <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
 }
@@ -105,8 +113,8 @@ fun local(r: Result<Int>) {
     fun localFun(): <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = TODO()
 
     class F {
-        val p1: Result<Int> = r
-        val p2 = r
+        val p1: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int><!> = r
+        val <!RESULT_CLASS_IN_RETURN_TYPE!>p2<!> = r
     }
 }
 

compiler/testData/diagnostics/testsWithStdLib/coroutines/usageOfResultTypeInReturnType.txt

@@ -7,6 +7,7 @@ public val topLevelP: kotlin.Result<kotlin.Int>
 public val topLevelPInferred: kotlin.Result<kotlin.Int>
 internal val topLevelPInternal: kotlin.Result<kotlin.Int>
 private val topLevelPPrivate: kotlin.Result<kotlin.Int>
+private val topLevelPPrivateCustomGetter: kotlin.Result<kotlin.Int>
 private val topLevelPPrivateInferred: kotlin.Result<kotlin.Int>
 public fun local(/*0*/ r: kotlin.Result<kotlin.Int>): kotlin.Unit
 public fun params(/*0*/ r1: kotlin.Result<kotlin.Int>, /*1*/ r2: kotlin.Result<kotlin.Int>?, /*2*/ r3: ResultAlias<kotlin.String> /* = kotlin.Result<kotlin.String> */, /*3*/ r4: kotlin.collections.List<kotlin.Result<kotlin.Int>>, /*4*/ r5: InlineResult<kotlin.Int>, /*5*/ vararg r6: kotlin.Result<kotlin.Int> /*kotlin.Array<out kotlin.Result<kotlin.Int>>*/): kotlin.Unit

compiler/testData/diagnostics/testsWithStdLib/coroutines/usageOfResultTypeWithNullableOperators.kt

@@ -3,7 +3,7 @@
 fun <T> id(x: T): T = x
 
 private val asFun: () -> Result<Int>? = TODO()
-private val Int.intResult: Result<Int>?
+private val Int.intResult: <!RESULT_CLASS_IN_RETURN_TYPE!>Result<Int>?<!>
     get() = null
 
 fun returnInt(): Int? = 0