[FIR] Add SPREAD_ON_SIGNATURE_POLYMORPHIC_CALL

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

@@ -4059,4 +4059,16 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirJvmErrors.SPREAD_ON_SIGNATURE_POLYMORPHIC_CALL.errorFactory) { firDiagnostic ->
+        SpreadOnSignaturePolymorphicCallErrorImpl(
+            firDiagnostic as FirPsiDiagnostic,
+            token,
+        )
+    }
+    add(FirJvmErrors.SPREAD_ON_SIGNATURE_POLYMORPHIC_CALL.warningFactory) { firDiagnostic ->
+        SpreadOnSignaturePolymorphicCallWarningImpl(
+            firDiagnostic as FirPsiDiagnostic,
+            token,
+        )
+    }
 }

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

@@ -2824,4 +2824,12 @@ sealed class KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         override val diagnosticClass get() = ConcurrentHashMapContainsOperatorWarning::class
     }
 
+    abstract class SpreadOnSignaturePolymorphicCallError : KtFirDiagnostic<PsiElement>() {
+        override val diagnosticClass get() = SpreadOnSignaturePolymorphicCallError::class
+    }
+
+    abstract class SpreadOnSignaturePolymorphicCallWarning : KtFirDiagnostic<PsiElement>() {
+        override val diagnosticClass get() = SpreadOnSignaturePolymorphicCallWarning::class
+    }
+
 }

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

@@ -4595,3 +4595,17 @@ internal class ConcurrentHashMapContainsOperatorWarningImpl(
     override val firDiagnostic: FirPsiDiagnostic by weakRef(firDiagnostic)
 }
 
+internal class SpreadOnSignaturePolymorphicCallErrorImpl(
+    firDiagnostic: FirPsiDiagnostic,
+    override val token: ValidityToken,
+) : KtFirDiagnostic.SpreadOnSignaturePolymorphicCallError(), KtAbstractFirDiagnostic<PsiElement> {
+    override val firDiagnostic: FirPsiDiagnostic by weakRef(firDiagnostic)
+}
+
+internal class SpreadOnSignaturePolymorphicCallWarningImpl(
+    firDiagnostic: FirPsiDiagnostic,
+    override val token: ValidityToken,
+) : KtFirDiagnostic.SpreadOnSignaturePolymorphicCallWarning(), KtAbstractFirDiagnostic<PsiElement> {
+    override val firDiagnostic: FirPsiDiagnostic by weakRef(firDiagnostic)
+}
+