[ULC] Add annotation support for UL facades

compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraKtLightClassForFacade.kt

@@ -10,11 +10,12 @@ import com.intellij.psi.impl.java.stubs.PsiJavaFileStub
 import com.intellij.psi.util.CachedValue
 import org.jetbrains.kotlin.asJava.builder.LightClassData
 import org.jetbrains.kotlin.asJava.builder.LightClassDataHolder
-import org.jetbrains.kotlin.asJava.elements.KtLightField
+import org.jetbrains.kotlin.asJava.elements.*
-import org.jetbrains.kotlin.asJava.elements.KtLightMethod
+import org.jetbrains.kotlin.descriptors.annotations.AnnotationDescriptor
 import org.jetbrains.kotlin.fileClasses.JvmFileClassUtil
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.name.FqName
+import org.jetbrains.kotlin.name.SpecialNames.NO_NAME_PROVIDED
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.psi.KtNamedFunction
 import org.jetbrains.kotlin.psi.KtProperty
@@ -38,6 +39,28 @@ class KtUltraLightClassForFacade(
 
     override val javaFileStub: PsiJavaFileStub? = null
 
+    private val _modifierList: PsiModifierList =
+        KtUltraLightSimpleModifierList(owner = this, modifiers = setOf(PsiModifier.PUBLIC, PsiModifier.FINAL))
+
+    private val _givenAnnotations: List<KtLightAbstractAnnotation>? by lazyPub {
+        files.flatMap { file ->
+            file.annotationEntries.mapNotNull { entry ->
+                entry.analyzeAnnotation()?.fqName?.let { fqName ->
+                    KtLightAnnotationForSourceEntry(
+                        qualifiedName = fqName.asString(),
+                        kotlinOrigin = entry,
+                        parent = _modifierList,
+                        lazyClsDelegate = null
+                    )
+                }
+            }
+        }
+    }
+
+    override val givenAnnotations: List<KtLightAbstractAnnotation>? get() = _givenAnnotations
+
+    override fun getModifierList(): PsiModifierList = _modifierList
+
     override fun getScope(): PsiElement? = parent
 
     private val filesWithSupportsWithCreators by lazyPub {

compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraLightField.kt

@@ -13,10 +13,7 @@ import org.jetbrains.annotations.NonNls
 import org.jetbrains.annotations.NotNull
 import org.jetbrains.kotlin.asJava.LightClassGenerationSupport
 import org.jetbrains.kotlin.asJava.builder.LightMemberOriginForDeclaration
-import org.jetbrains.kotlin.asJava.elements.KtLightElement
+import org.jetbrains.kotlin.asJava.elements.*
-import org.jetbrains.kotlin.asJava.elements.KtLightField
-import org.jetbrains.kotlin.asJava.elements.KtLightFieldForSourceDeclarationSupport
-import org.jetbrains.kotlin.asJava.elements.KtUltraLightSimpleModifierList
 import org.jetbrains.kotlin.codegen.PropertyCodegen
 import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
@@ -33,16 +30,17 @@ import org.jetbrains.kotlin.resolve.jvm.annotations.VOLATILE_ANNOTATION_FQ_NAME
 import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOriginKind
 import org.jetbrains.kotlin.types.KotlinType
 
-private class KtUltraLightSimpleModifierListField(
+private class KtUltraLightFieldModifierList(
     private val support: KtUltraLightSupport,
     private val declaration: KtNamedDeclaration,
     owner: KtLightElement<KtModifierListOwner, PsiModifierListOwner>,
     private val modifiers: Set<String>,
-) : KtUltraLightSimpleModifierList(owner, modifiers, support) {
+) : KtUltraLightModifierList<KtLightElement<KtModifierListOwner, PsiModifierListOwner>>(owner, support) {
+
     override fun hasModifierProperty(name: String): Boolean = when (name) {
         PsiModifier.VOLATILE -> hasFieldAnnotation(VOLATILE_ANNOTATION_FQ_NAME)
         PsiModifier.TRANSIENT -> hasFieldAnnotation(TRANSIENT_ANNOTATION_FQ_NAME)
-        else -> super.hasModifierProperty(name)
+        else -> modifiers.contains(name)
     }
 
     private fun hasFieldAnnotation(fqName: FqName): Boolean {
@@ -54,7 +52,7 @@ private class KtUltraLightSimpleModifierListField(
         return target == expectedTarget
     }
 
-    override fun copy() = KtUltraLightSimpleModifierListField(support, declaration, owner, modifiers)
+    override fun copy() = KtUltraLightFieldModifierList(support, declaration, owner, modifiers)
 }
 
 internal class KtUltraLightFieldForSourceDeclaration(
@@ -76,7 +74,7 @@ internal open class KtUltraLightFieldImpl protected constructor(
     KtUltraLightElementWithNullabilityAnnotation<KtDeclaration, PsiField> {
 
     private val modifierList by lazyPub {
-        KtUltraLightSimpleModifierListField(support, declaration, this, modifiers)
+        KtUltraLightFieldModifierList(support, declaration, this, modifiers)
     }
 
     override fun isEquivalentTo(another: PsiElement?): Boolean =

compiler/light-classes/src/org/jetbrains/kotlin/asJava/elements/KtLightModifierList.kt

@@ -92,30 +92,19 @@ abstract class KtLightModifierList<out T : KtLightElement<KtModifierListOwner, P
     }
 }
 
-open class KtUltraLightSimpleModifierList(
+class KtUltraLightSimpleModifierList(
     owner: KtLightElement<KtModifierListOwner, PsiModifierListOwner>,
     private val modifiers: Set<String>,
-    private val support: KtUltraLightSupport
+) : KtUltraLightModifierListBase<KtLightElement<KtModifierListOwner, PsiModifierListOwner>>(owner) {
-) : KtUltraLightModifierList<KtLightElement<KtModifierListOwner, PsiModifierListOwner>>(owner, support) {
     override fun hasModifierProperty(name: String) = name in modifiers
 
-    override fun copy() = KtUltraLightSimpleModifierList(owner, modifiers, support)
+    override fun copy() = KtUltraLightSimpleModifierList(owner, modifiers)
 }
 
 abstract class KtUltraLightModifierList<out T : KtLightElement<KtModifierListOwner, PsiModifierListOwner>>(
     owner: T,
     private val support: KtUltraLightSupport
-) : KtLightModifierList<T>(owner) {
+) : KtUltraLightModifierListBase<T>(owner) {
-
-    override val clsDelegate: PsiModifierList get() = invalidAccess()
-
-    private fun throwInvalidOperation(): Nothing = throw IncorrectOperationException()
-
-    override fun setModifierProperty(name: String, value: Boolean): Unit = throwInvalidOperation()
-
-    override fun checkSetModifierProperty(name: String, value: Boolean): Unit = throwInvalidOperation()
-
-    override fun addAnnotation(qualifiedName: String): PsiAnnotation = throwInvalidOperation()
 
     override fun nonSourceAnnotationsForAnnotationType(sourceAnnotations: List<PsiAnnotation>): List<KtLightAbstractAnnotation> {
 
@@ -136,7 +125,25 @@ abstract class KtUltraLightModifierList<out T : KtLightElement<KtModifierListOwn
     }
 }
 
-open class KtLightSimpleModifierList(
+abstract class KtUltraLightModifierListBase<out T : KtLightElement<KtModifierListOwner, PsiModifierListOwner>>(
+    owner: T
+) : KtLightModifierList<T>(owner) {
+
+    override val clsDelegate: PsiModifierList get() = invalidAccess()
+
+    private fun throwInvalidOperation(): Nothing = throw IncorrectOperationException()
+
+    override fun setModifierProperty(name: String, value: Boolean): Unit = throwInvalidOperation()
+
+    override fun checkSetModifierProperty(name: String, value: Boolean): Unit = throwInvalidOperation()
+
+    override fun addAnnotation(qualifiedName: String): PsiAnnotation = throwInvalidOperation()
+
+    override fun nonSourceAnnotationsForAnnotationType(sourceAnnotations: List<PsiAnnotation>): List<KtLightAbstractAnnotation> =
+        emptyList()
+}
+
+class KtLightSimpleModifierList(
     owner: KtLightElement<KtModifierListOwner, PsiModifierListOwner>, private val modifiers: Set<String>
 ) : KtLightModifierList<KtLightElement<KtModifierListOwner, PsiModifierListOwner>>(owner) {
     override fun hasModifierProperty(name: String) = name in modifiers