firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.ExpectedFunctionSourceWithDefaultArgumentsNotFound

internal class ActualWithoutExpectImpl(
    override val declaration: KtSymbol,
    override val compatibility: Map<ExpectActualCompatibility<FirBasedSymbol<*>>, List<KtSymbol>>,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,

            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.ACTUAL_WITHOUT_EXPECT) { firDiagnostic ->
        ActualWithoutExpectImpl(
            firSymbolBuilder.buildSymbol(firDiagnostic.a),
            firDiagnostic.b.mapKeys { (expectActualCompatibility, _) ->
                expectActualCompatibility