➜ 
This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.
Created on 2021-01-20 22:51 by neonene, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 24279 | merged | pablogsal, 2021-01-20 23:44 | |
| Messages (4) | |||
|---|---|---|---|
| msg385377 - (view) | Author: neonene (neonene) * | Date: 2021-01-20 22:51 | |
On Windows, Python master crashes using f-string (which has an invalid char with braces) on line 3 and after. It seems the issue is from commit (e5fe509054183bed9aef42c92da8407d339e8af8). I tried 1) exec("f'{.}'") 2) exec("\nf'{.}'") 3) exec("\n\nf'{.}'") commands and results are 1) expected >>> exec("f'{.}'") Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<string>", line 1 (.) ^ SyntaxError: f-string: invalid syntax 2) unexpected (caret indicates nothing) >>> exec("\nf'{.}'") Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<string>", line 2 ^ SyntaxError: f-string: invalid syntax 3) python crashes >>> exec("\n\nf'{.}'") | |||
| msg385379 - (view) | Author: Pablo Galindo Salgado (pablogsal) *  | Date: 2021-01-20 23:29 | |
Seems that this problem was introduced by e5fe509054183bed9aef42c92da8407d339e8af8 | |||
| msg385382 - (view) | Author: neonene (neonene) * | Date: 2021-01-21 00:12 | |
For me, I confirmed no crash with PR 24279. Thanks for the fix in no time. | |||
| msg386044 - (view) | Author: Pablo Galindo Salgado (pablogsal) * | Date: 2021-01-31 22:48 | |
New changeset 40901518167c66abc1ebc5b71c5b86d733cfa154 by Pablo Galindo in branch 'master': bpo-42986: Fix parser crash when reporting syntax errors in f-string with newlines (GH-24279) https://github.com/python/cpython/commit/40901518167c66abc1ebc5b71c5b86d733cfa154 | |||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:40 | admin | set | github: 87152 |
| 2021-01-31 23:32:48 | pablogsal | set | status: open -> closed resolution: fixed stage: patch review -> resolved |
| 2021-01-31 22:48:29 | pablogsal | set | messages: + msg386044 |
| 2021-01-25 22:32:28 | pablogsal | set | priority: normal -> release blocker |
| 2021-01-21 00:12:03 | neonene | set | messages: + msg385382 |
| 2021-01-20 23:44:01 | pablogsal | set | keywords: + patch stage: patch review pull_requests: + pull_request23102 |
| 2021-01-20 23:29:13 | pablogsal | set | messages: + msg385379 |
| 2021-01-20 22:51:26 | neonene | create | |