Function eval_func_arg

src/cypher/cypher.c:3233–3238

Resolve a function argument to its string value (literal or var.prop). */

/* Resolve a function argument to its string value (literal or var.prop). */
static const char *eval_func_arg(binding_t *b, const cbm_func_arg_t *a) {
    if (a->literal) {
        return a->literal;
    }
    return binding_get_virtual(b, a->variable, a->property);
}

/* Evaluate a multi-argument scalar function into func_buf (or a direct value). */
static const char *eval_multiarg_func(binding_t *b, const cbm_return_item_t *item, char *buf,