r###"
cgen library
for generating code

For this first version:

    * I'm focusing on mobile (so Java/Kotlin and/or ObjC/Swift)
    * Gonna try not to get carried away with the type system
"###

class MutableProgram {
    r###"
    class_map: maps [pkg, class-name] pairs to MutableClass instances
    "###
    [class_map]
}

class MutableClass {
    [pkg, name, methods]

    static def __call(pkg, name) = __malloc(MutableClass, [pkg, name, @[]])

    def id(self) = [self.pkg, name]
    def pkg(self) = self.pkg
    def name(self) = self.name
}

class MutableMethod {
    [class_id, name, parameters, return_type, body_builder]
}