perform yield from delegation by repeating YIELD_FROM opcode (closes #14230)

This allows generators that are using yield from to be seen by debuggers. It
also kills the f_yieldfrom field on frame objects.

Patch mostly from Mark Shannon with a few tweaks by me.
This commit is contained in:
Benjamin Peterson 2012-03-15 15:37:39 -05:00
parent 3270d11d8a
commit 2afe6aeae8
9 changed files with 113 additions and 166 deletions

View file

@ -104,7 +104,8 @@ typedef unsigned short mode_t;
Python 3.2a2 3180 (add DELETE_DEREF)
Python 3.3a0 3190 __class__ super closure changed
Python 3.3a0 3200 (__qualname__ added)
3210 (added size modulo 2**32 to the pyc header)
Python 3.3a1 3210 (added size modulo 2**32 to the pyc header)
3220 (changed PEP 380 implementation)
*/
/* MAGIC must change whenever the bytecode emitted by the compiler may no