Translate user-library types created in operations' user code to C types

[wcmjunior]

The compiler still does not translate to C those user-library types created inside the body of operations. An example of code is the following:

Array<Float32> arrayRetMap = array.par().map(Float32.class, new Map<Float32, Int32>() {
    @Override
    public Float32 function(Int32 element) {
        Float32 ret = new Float32();
        ret.value = element.value * 1.5f + valor;
        return ret;
    }
});

This code will be translated to the following C user function:

static float map1(int element) {
    Float32 ret = new Float32();
    ret.value = element * 1.5f + valor;
    return ret;
}

But should be translated to:

static float map1(int element) {
    float ret;
    ret = element * 1.5f + valor;
    return ret;
}