➜
This issue trackerhas been migrated toGitHub, and is currentlyread-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.
Created on2018-04-22 17:11 byserhiy.storchaka, last changed2022-04-11 14:58 byadmin. This issue is nowclosed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 6566 | merged | serhiy.storchaka,2018-04-22 17:25 | |
| Messages (2) | |||
|---|---|---|---|
| msg315622 -(view) | Author: Serhiy Storchaka (serhiy.storchaka)* | Date: 2018-04-22 17:11 | |
Currently dis.stack_effect() doesn't support opcodes NOP and EXTENDED_ARG. NOP is never emitted by the standard compiler (it is temporary added in the peephole optimizer, but later it is removed). EXTENDED_ARG is a special case, it is considered as a part of long instructions.dis.stack_effect() itself is not used in the dis module. It can be used in the third-party code, and the third-party code can produce bytecode with non-standard use of NOP and EXTENDED_ARG. Supporting them in dis.stack_effect() can avoid the need of special casing them in the third-party code.I don't know whether this is a bug fix or a new feature. | |||
| msg315758 -(view) | Author: Serhiy Storchaka (serhiy.storchaka)* | Date: 2018-04-25 19:04 | |
New changeset57faf348872d1d0af1808c82f535cf220d64b028 by Serhiy Storchaka in branch 'master':bpo-33334: Support NOP and EXTENDED_ARG in dis.stack_effect(). (#6566)https://github.com/python/cpython/commit/57faf348872d1d0af1808c82f535cf220d64b028 | |||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:59 | admin | set | github: 77515 |
| 2018-04-25 19:06:05 | serhiy.storchaka | set | status: open -> closed type: enhancement resolution: fixed stage: patch review -> resolved |
| 2018-04-25 19:04:15 | serhiy.storchaka | set | messages: +msg315758 |
| 2018-04-22 17:25:11 | serhiy.storchaka | set | keywords: +patch stage: patch review pull_requests: +pull_request6262 |
| 2018-04-22 17:11:17 | serhiy.storchaka | create | |