Syntax error while using as patterns in match statements [python]
giuseppelillo opened this issue · comments
Describe the bug
as patterns within a case block causes the subject_expr of a match statement to not be parsed correctly.
Example:
match subject:
case Clazz() as capture:
...
Error:
Syntax error at line target.py:12:
`subject` was unexpected Engine(ParseError)
To Reproduce
https://semgrep.dev/playground/s/OrzAp
Expected behavior
Expression should be parsed correctly and should not give an error.
What is the priority of the bug to you?
- P0: blocking your adoption of Semgrep or workflow
- P1: important to fix or quite annoying
- P2: regular bug that should get fixed
Use case
Fixing this bug allows for using all the features of Python match statements