ruff/crates/ruff_python_parser/resources/inline/err/walrus_py37.py at main - language-servers/ruff - Forgejo: Beyond coding. We Forge.

language-servers/ruff

mirror of https://github.com/astral-sh/ruff.git synced 2025-07-15 17:15:22 +00:00

Brent Westbrook 4431978262

[syntax-errors] Assignment expressions before Python 3.8 (#16383 )

## Summary
This PR is the first in a series derived from
https://github.com/astral-sh/ruff/pull/16308, each of which add support
for detecting one version-related syntax error from
https://github.com/astral-sh/ruff/issues/6591. This one should be
the largest because it also includes the addition of the 
`Parser::add_unsupported_syntax_error` method

Otherwise I think the general structure will be the same for each syntax
error:
* Detecting the error in the parser
* Inline parser tests for the new error
* New ruff CLI tests for the new error

## Test Plan
As noted above, there are new inline parser tests, as well as new ruff
CLI
tests. Once https://github.com/astral-sh/ruff/pull/16379 is resolved,
there should also be new mdtests for red-knot,
but this PR does not currently include those.

2025-02-28 17:13:46 -05:00

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	`# parse_options: { "target-version": "3.7" }`
	`(x := 1)`