Inheritance hierarchy not generated in JavaScript Cicero backend

[jeromesimeon]

Describe the bug
The Cicero JavaScript backend does not include the type hierarchy, which is needed at run time for pattern matching.

To Reproduce

Compiling the helloworld template either for es6 or cicero:

bash-3.2$ ergoc ./models/*.cto ./lib/logic.ergo 
Compiling Ergo './lib/logic.ergo' --  './lib/logic.js'
bash-3.2$ ergoc ./models/*.cto ./lib/logic.ergo --target cicero
Compiling Ergo './lib/logic.ergo' --  './lib/logic_cicero.js'
bash-3.2$ head lib/logic.js 
/* Generated using ergoc version 0.9.4 */
'use strict';
/*eslint-disable no-unused-vars*/
/*eslint-disable no-undef*/
/*eslint-disable no-var*/


var inheritance = 
[{"sub": "org.accordproject.helloworld.HelloWorldClause", "sup": "org.accordproject.cicero.contract.AccordClause"}, {"sub": "org.accordproject.helloworld.HelloWorldClause", "sup": "org.accordproject.base.Asset"}, {"sub": "org.accordproject.helloworld.MyResponse", "sup": "org.accordproject.cicero.runtime.Response"}, {"sub": "org.accordproject.helloworld.MyResponse", "sup": "org.accordproject.base.Transaction"}, {"sub": "org.accordproject.helloworld.MyRequest", "sup": "org.accordproject.cicero.runtime.Request"}, {"sub": "org.accordproject.helloworld.MyRequest", "sup": "org.accordproject.base.Transaction"}, {"sub": "org.accordproject.ergo.stdlib.ErgoErrorResponse", "sup": "org.accordproject.cicero.runtime.ErrorResponse"}, {"sub": "org.accordproject.ergo.stdlib.ErgoErrorResponse", "sup": "org.accordproject.base.Transaction"}, {"sub": "org.accordproject.cicero.runtime.NotificationObligation", "sup": "org.accordproject.cicero.runtime.Obligation"}, {"sub": "org.accordproject.cicero.runtime.NotificationObligation", "sup": "org.accordproject.base.Event"}, {"sub": "org.accordproject.cicero.runtime.PaymentObligation", "sup": "org.accordproject.cicero.runtime.Obligation"}, {"sub": "org.accordproject.cicero.runtime.PaymentObligation", "sup": "org.accordproject.base.Event"}, {"sub": "org.accordproject.cicero.runtime.Obligation", "sup": "org.accordproject.base.Event"}, {"sub": "org.accordproject.cicero.runtime.ErrorResponse", "sup": "org.accordproject.base.Transaction"}, {"sub": "org.accordproject.cicero.runtime.Response", "sup": "org.accordproject.base.Transaction"}, {"sub": "org.accordproject.cicero.runtime.Request", "sup": "org.accordproject.base.Transaction"}, {"sub": "org.accordproject.cicero.contract.AccordClause", "sup": "org.accordproject.base.Asset"}, {"sub": "org.accordproject.cicero.contract.AccordContract", "sup": "org.accordproject.base.Asset"}, {"sub": "org.accordproject.cicero.contract.AccordParty", "sup": "org.accordproject.base.Participant"}, {"sub": "org.accordproject.cicero.contract.AccordContractState", "sup": "org.accordproject.base.Asset"}];

bash-3.2$ head lib/logic_cicero.js 
/* Generated using ergoc version 0.9.4 */
'use strict';
/*eslint-disable no-unused-vars*/
/*eslint-disable no-undef*/
/*eslint-disable no-var*/


/**
 * Execute the smart clause
 * @param {Context} context - the Accord context

The default target includes the inheritance variable, but the cicero one does not.

Expected behavior
Both should include the inheritance variable.

[jeromesimeon]

Fixed in https://github.com/accordproject/ergo/tree/js-feature-dynamic-templates