token,
        )
    }
    add(FirErrors.OPERATOR_MODIFIER_REQUIRED) { firDiagnostic ->
        OperatorModifierRequiredImpl(
            firSymbolBuilder.functionLikeBuilder.buildFunctionSymbol(firDiagnostic.a),
            firDiagnostic.b,
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.OPERATOR_CALL_ON_CONSTRUCTOR) { firDiagnostic ->