#include "assert.h"
#include "errors/errors.h"
#include "errors/exceptions.h"
#include "object.h"
#include "types/composites/composites.h"

object nullterminated(const object string, const object memory)
{
    assert(string.type == stringtype);
    assert(memory.type == stringtype);
    if (string.access > readonly)
        throw (invalidaccess);
    if (memory.access > readonly)
        throw (invalidaccess);
    if (string.length >= memory.length)
        throw (limitcheck);
    assert(memory.string);
    natural length = copy[stringtype](string, memory).length;
    memory.string[length++] = '\0';
    return (object){
        .type = stringtype,
        .string = memory.string,
        .length = length
    };
}