diff options
Diffstat (limited to 'Doc/library/dis.rst')
| -rw-r--r-- | Doc/library/dis.rst | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst index 0491a9d..e7e67da 100644 --- a/Doc/library/dis.rst +++ b/Doc/library/dis.rst @@ -770,17 +770,20 @@ iterations of the loop. .. opcode:: MATCH_MAPPING - If TOS is an instance of :class:`collections.abc.Mapping`, push ``True`` onto - the stack. Otherwise, push ``False``. + If TOS is an instance of :class:`collections.abc.Mapping` (or, more technically: if + it has the :const:`Py_TPFLAGS_MAPPING` flag set in its + :c:member:`~PyTypeObject.tp_flags`), push ``True`` onto the stack. Otherwise, push + ``False``. .. versionadded:: 3.10 .. opcode:: MATCH_SEQUENCE - If TOS is an instance of :class:`collections.abc.Sequence` and is *not* an - instance of :class:`str`/:class:`bytes`/:class:`bytearray`, push ``True`` - onto the stack. Otherwise, push ``False``. + If TOS is an instance of :class:`collections.abc.Sequence` and is *not* an instance + of :class:`str`/:class:`bytes`/:class:`bytearray` (or, more technically: if it has + the :const:`Py_TPFLAGS_SEQUENCE` flag set in its :c:member:`~PyTypeObject.tp_flags`), + push ``True`` onto the stack. Otherwise, push ``False``. .. versionadded:: 3.10 |