diff options
Diffstat (limited to 'byterun/mlvalues.h')
| -rw-r--r-- | byterun/mlvalues.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/byterun/mlvalues.h b/byterun/mlvalues.h index 110c808eb..d6263aefc 100644 --- a/byterun/mlvalues.h +++ b/byterun/mlvalues.h @@ -188,8 +188,11 @@ typedef opcode_t * code_t; #define Class_val(val) Field((val), 0) #define Oid_val(val) Long_val(Field((val), 1)) CAMLextern value caml_get_public_method (value obj, value tag); -/* called as: +/* Called as: caml_callback(caml_get_public_method(obj, caml_hash_variant(name)), obj) */ +/* caml_get_public_method returns 0 if tag not in the table. + Note however that tags being hashed, same tag does not necessarily mean + same method name. */ /* Special case of tuples of fields: closures */ #define Closure_tag 247 |