Micha Reiser 9cd0cdefd3 Assert that formatted code doesn't introduce any new unsupported syntax errors (#16549) ...

## Summary

This should give us better coverage for the unsupported syntax error
features and
increases our confidence that the formatter doesn't accidentially
introduce new unsupported
syntax errors. 

A feature like this would have been very useful when working on f-string
formatting
where it took a lot of iteration to find all Python 3.11 or older
incompatibilities.

## Test Plan

I applied my changes on top of
https://github.com/astral-sh/ruff/pull/16523 and
removed the target version check in the with-statement formatting code.
As expected,
the integration tests now failed

2025-03-07 09:12:00 +01:00

..

snapshots

Use ast::PythonVersion internally in the formatter and linter (#16170)

2025-02-18 12:03:13 -05:00

fixtures.rs

Assert that formatted code doesn't introduce any new unsupported syntax errors (#16549)

2025-03-07 09:12:00 +01:00

normalizer.rs

Preserve quotes in generated f-strings (#15794)

2025-01-29 13:28:22 -05:00