[FIR] Implement VERSION_REQUIREMENT_DEPRECATION diagnostics

compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/DeprecationsProvider.kt

@@ -11,9 +11,11 @@ import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
 import org.jetbrains.kotlin.fir.caches.FirCache
 import org.jetbrains.kotlin.fir.caches.FirCachesFactory
 import org.jetbrains.kotlin.fir.caches.createCache
+import org.jetbrains.kotlin.metadata.deserialization.VersionRequirement
 import org.jetbrains.kotlin.resolve.deprecation.DeprecationInfo
 import org.jetbrains.kotlin.resolve.deprecation.DeprecationLevelValue
 import org.jetbrains.kotlin.resolve.deprecation.SimpleDeprecationInfo
+import org.jetbrains.kotlin.resolve.deprecation.isFulfilled
 import org.jetbrains.kotlin.utils.addToStdlib.runUnless
 
 abstract class DeprecationsProvider {
@@ -55,8 +57,8 @@ object UnresolvedDeprecationProvider : DeprecationsProvider() {
     }
 }
 
-sealed interface DeprecationAnnotationInfo {
-    fun computeDeprecationInfo(languageVersionSettings: LanguageVersionSettings): DeprecationInfo?
+sealed class DeprecationAnnotationInfo {
+    abstract fun computeDeprecationInfo(languageVersionSettings: LanguageVersionSettings): DeprecationInfo?
 }
 
 data class FutureApiDeprecationInfo(
@@ -67,7 +69,30 @@ data class FutureApiDeprecationInfo(
     override val message: String? get() = null
 }
 
-class SinceKotlinInfo(val sinceVersion: ApiVersion) : DeprecationAnnotationInfo {
+data class RequireKotlinDeprecationInfo(
+    override val deprecationLevel: DeprecationLevelValue,
+    val versionRequirement: VersionRequirement
+) : DeprecationInfo() {
+    override val message: String? get() = versionRequirement.message
+    override val propagatesToOverrides: Boolean get() = false
+}
+
+class RequireKotlinInfo(private val versionRequirement: VersionRequirement) : DeprecationAnnotationInfo() {
+    override fun computeDeprecationInfo(languageVersionSettings: LanguageVersionSettings): DeprecationInfo? {
+        return runUnless(versionRequirement.isFulfilled(languageVersionSettings)) {
+            RequireKotlinDeprecationInfo(
+                deprecationLevel = when (versionRequirement.level) {
+                    DeprecationLevel.WARNING -> DeprecationLevelValue.WARNING
+                    DeprecationLevel.ERROR -> DeprecationLevelValue.ERROR
+                    DeprecationLevel.HIDDEN -> DeprecationLevelValue.HIDDEN
+                },
+                versionRequirement = versionRequirement
+            )
+        }
+    }
+}
+
+class SinceKotlinInfo(val sinceVersion: ApiVersion) : DeprecationAnnotationInfo() {
     override fun computeDeprecationInfo(languageVersionSettings: LanguageVersionSettings): DeprecationInfo? {
         return runUnless(sinceVersion <= languageVersionSettings.apiVersion) {
             FutureApiDeprecationInfo(
@@ -83,7 +108,7 @@ class DeprecatedInfo(
     val level: DeprecationLevelValue,
     val propagatesToOverride: Boolean,
     val message: String?
-) : DeprecationAnnotationInfo {
+) : DeprecationAnnotationInfo() {
     override fun computeDeprecationInfo(languageVersionSettings: LanguageVersionSettings): DeprecationInfo {
         return SimpleDeprecationInfo(
             level,
@@ -99,7 +124,7 @@ class DeprecatedSinceKotlinInfo(
     val hiddenVersion: ApiVersion?,
     val message: String?,
     val propagatesToOverride: Boolean
-) : DeprecationAnnotationInfo {
+) : DeprecationAnnotationInfo() {
     override fun computeDeprecationInfo(languageVersionSettings: LanguageVersionSettings): DeprecationInfo? {
         fun ApiVersion.takeLevelIfDeprecated(level: DeprecationLevelValue) = level.takeIf { this <= languageVersionSettings.apiVersion }
 

compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/FirVersionRequirementsTableKey.kt

@@ -0,0 +1,12 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.fir.declarations
+
+import org.jetbrains.kotlin.metadata.deserialization.VersionRequirement
+
+object FirVersionRequirementsTableKey : FirDeclarationDataKey()
+
+var FirDeclaration.versionRequirements: List<VersionRequirement>? by FirDeclarationDataRegistry.data(FirVersionRequirementsTableKey)

compiler/fir/tree/src/org/jetbrains/kotlin/fir/symbols/impl/FirClassLikeSymbol.kt

@@ -30,7 +30,7 @@ sealed class FirClassLikeSymbol<D : FirClassLikeDeclaration>(
     val name get() = classId.shortClassName
 
     fun getOwnDeprecation(languageVersionSettings: LanguageVersionSettings): DeprecationsPerUseSite? {
-        if (annotations.isEmpty()) return null
+        if (annotations.isEmpty() && fir.versionRequirements.isNullOrEmpty()) return null
         lazyResolveToPhase(FirResolvePhase.COMPILER_REQUIRED_ANNOTATIONS)
         return fir.deprecationsProvider.getDeprecationsInfo(languageVersionSettings)
     }