ir_fc, borrow_ir_ft_from_field_path(&fc->tag_path, tc, sc, ec));
BT_ASSERT(ret == 0);
for (i = 0; i < fc->options->len; i++) {
struct ctf_named_field_class *named_fc =
ctf_field_class_variant_borrow_option_by_index(fc, i);
ir_fc, borrow_ir_ft_from_field_path(&fc->tag_path, tc, sc, ec));
BT_ASSERT(ret == 0);
for (i = 0; i < fc->options->len; i++) {
struct ctf_named_field_class *named_fc =
ctf_field_class_variant_borrow_option_by_index(fc, i);