mirror of
https://github.com/astral-sh/ruff.git
synced 2025-11-01 04:18:05 +00:00
6a1fa4778f
## Summary This commit adds some additional error checking to the parser such that assignments that are invalid syntax are rejected. This covers the obvious cases like `5 = 3` and some not so obvious cases like `x + y = 42`. This does add an additional recursive call to the parser for the cases handling assignments. I had initially been concerned about doing this, but `set_context` is already doing recursion during assignments, so I didn't feel as though this was changing any fundamental performance characteristics of the parser. (Also, in practice, I would expect any such recursion here to be quite shallow since the recursion is done on the target of an assignment. Such things are rarely nested much in practice.) Fixes #6895 ## Test Plan I've added unit tests covering every case that is detected as invalid on an `Expr`. |
||
|---|---|---|
| .. | ||
| flake8_to_ruff | ||
| ruff_benchmark | ||
| ruff_cache | ||
| ruff_cli | ||
| ruff_dev | ||
| ruff_diagnostics | ||
| ruff_formatter | ||
| ruff_index | ||
| ruff_linter | ||
| ruff_macros | ||
| ruff_notebook | ||
| ruff_python_ast | ||
| ruff_python_codegen | ||
| ruff_python_formatter | ||
| ruff_python_index | ||
| ruff_python_literal | ||
| ruff_python_parser | ||
| ruff_python_resolver | ||
| ruff_python_semantic | ||
| ruff_python_stdlib | ||
| ruff_python_trivia | ||
| ruff_shrinking | ||
| ruff_source_file | ||
| ruff_text_size | ||
| ruff_wasm | ||
| ruff_workspace | ||