[[cheerp::jsexport]] improvements

[uMaxmaxmaximus]

class [[cheerp::jsexport]] Cat {
public:
    int age;
    Cat(int age) : age(age) {}

    void say() {
        console.log(age);
    }
};

in javascript

var cat  = new Cat(10);


// under the hood js object:
cat = {
  get age() { return this.i0; },
  set age(value) { this.i0 = value >> 0; },
  say() { return cppFuncName(this) }
}

[carlopi]

Fields have been ruled out of cheerp::jsexport scope.
So in this case (if you are interested in the getter and/or setter) you will have to define get/set on your own.

Once added function int get_age() e void set_age(int), this is the resulting code:

"use strict";
/*Compiled using Cheerp (R) by Leaning Technologies Ltd*/
var __imul=Math.imul;
var __fround=Math.fround;
var oSlot=0;var nullArray=[null];var nullObj={d:nullArray,o:0};
function __ZN3Cat3sayEv(Lthis){
        console.log(String(Lthis.i0|0));
}
function __ZN3CatC1Ei(Lthis,Lage){
        Lthis.i0=Lage;
}
function __ZN3Cat7set_ageEi(Lthis,Lx){
        Lthis.i0=Lx;
}
function __ZN3Cat7get_ageEv(Lthis){
        return Lthis.i0|0;
}
function Cat(a0){
        this.i0=0;
        ;
        this.d=[this];
        if (arguments.length===1&&arguments[0]===undefined){
                return;
        }
        __ZN3CatC1Ei(this,a0);
};
Cat.prototype.get_age=function (){ 
        return __ZN3Cat7get_ageEv(this);
};
Cat.prototype.set_age=function (a0){
        return __ZN3Cat7set_ageEi(this,a0);
};
Cat.prototype.say=function (){ 
        return __ZN3Cat3sayEv(this);
};
Cat.promise=
Promise.resolve();

[carlopi]

To note that fields are allowed as public or private fields, and will be simply transparent to [[cheerp::jsexport]].