[FIR] Add JVM_SYNTHETIC_ON_DELEGATE diagnostic

Extract JVM names to common JvmNames

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/diagnostics/KtFirDataClassConverters.kt

@@ -3794,4 +3794,10 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirJvmErrors.JVM_SYNTHETIC_ON_DELEGATE) { firDiagnostic ->
+        JvmSyntheticOnDelegateImpl(
+            firDiagnostic as FirPsiDiagnostic,
+            token,
+        )
+    }
 }

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/diagnostics/KtFirDiagnostics.kt

@@ -2638,4 +2638,8 @@ sealed class KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         abstract val message: String
     }
 
+    abstract class JvmSyntheticOnDelegate : KtFirDiagnostic<KtAnnotationEntry>() {
+        override val diagnosticClass get() = JvmSyntheticOnDelegate::class
+    }
+
 }

idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/diagnostics/KtFirDiagnosticsImpl.kt

@@ -4289,3 +4289,10 @@ internal class InapplicableJvmFieldWarningImpl(
     override val firDiagnostic: FirPsiDiagnostic by weakRef(firDiagnostic)
 }
 
+internal class JvmSyntheticOnDelegateImpl(
+    firDiagnostic: FirPsiDiagnostic,
+    override val token: ValidityToken,
+) : KtFirDiagnostic.JvmSyntheticOnDelegate(), KtAbstractFirDiagnostic<KtAnnotationEntry> {
+    override val firDiagnostic: FirPsiDiagnostic by weakRef(firDiagnostic)
+}
+