slime/src/lisp_object.cpp

proc create_source_code_location(String* file, int line, int col) -> Source_Code_Location* {
    if (!file)
        return nullptr;

    Source_Code_Location* ret = (Source_Code_Location*)malloc(sizeof(Source_Code_Location));
    ret->file   = file;
    ret->line   = line;
    ret->column = col;
    return ret;
}

proc Lisp_Object_Type_to_string(Lisp_Object_Type type) -> const char* {
    switch (type) {
    case(Lisp_Object_Type::Nil):          return "nil";
    case(Lisp_Object_Type::T):            return "t";
    case(Lisp_Object_Type::Number):       return "number";
    case(Lisp_Object_Type::String):       return "string";
    case(Lisp_Object_Type::Symbol):       return "symbol";
    case(Lisp_Object_Type::Keyword):      return "keyword";
    case(Lisp_Object_Type::Function):     return "function";
    case(Lisp_Object_Type::CFunction):    return "C-function";
    case(Lisp_Object_Type::Continuation): return "continuation";
    case(Lisp_Object_Type::Pair):         return "pair";
    case(Lisp_Object_Type::Vector):       return "vector";
    case(Lisp_Object_Type::Pointer):      return "pointer";
    case(Lisp_Object_Type::HashMap):      return "hashmap";
    }
    return "unknown";
}

Lisp_Object::~Lisp_Object() {
    free(sourceCodeLocation);
    sourceCodeLocation = 0;

    switch (Memory::get_type(this)) {
    case Lisp_Object_Type::HashMap: {
        delete this->value.hashMap;
    } break;
    case Lisp_Object_Type::CFunction: {
        this->value.cFunction->args.positional.symbols.~Array_List();
        this->value.cFunction->args.keyword.keywords.~Array_List();
        this->value.cFunction->args.keyword.values.~Array_List();
        delete this->value.cFunction;
    } break;
    case Lisp_Object_Type::Function:{
        this->value.function->args.positional.symbols.~Array_List();
        this->value.function->args.keyword.keywords.~Array_List();
        this->value.function->args.keyword.values.~Array_List();
        delete this->value.function;
    } break;
    default: break;
    }
}