diff options
| -rw-r--r-- | include/mruby/hash.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/mruby/hash.h b/include/mruby/hash.h index 48a858e0e..e75a769fd 100644 --- a/include/mruby/hash.h +++ b/include/mruby/hash.h @@ -95,7 +95,7 @@ MRB_API mrb_value mrb_hash_fetch(mrb_state *mrb, mrb_value hash, mrb_value key, * @param mrb The mruby state reference. * @param hash The target hash. * @param key The key to delete. - * @return The deleted value. + * @return The deleted value. This value is not protected from GC. Use `mrb_gc_protect()` if necessary. */ MRB_API mrb_value mrb_hash_delete_key(mrb_state *mrb, mrb_value hash, mrb_value key); |