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Merge 376ebd63e4 into 3065f8dbbc

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Soham Kute 2025-11-16 05:25:56 +01:00 • committed by GitHub
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25
crates/ruff_linter/src/rules/refurb/rules/for_loop_set_mutations.rs
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@ -111,13 +111,24 @@ pub(crate) fn for_loop_set_mutations(checker: &Checker, for_stmt: &StmtFor) {
parenthesize_loop_iter_if_necessary(for_stmt, checker, IterLocation::Call), parenthesize_loop_iter_if_necessary(for_stmt, checker, IterLocation::Call),
) )
} }
(for_target, arg) => format!( (for_target, arg) => {
"{}.{batch_method_name}({} for {} in {})", // Parenthesize an unparenthesized generator expression argument to preserve semantics,
set.id, // e.g. `s.add(c for c in x)` -> `s.update((c for c in x) for x in ...)`.
locator.slice(arg), let arg_text = match arg {
locator.slice(for_target), Expr::Generator(generator) if !generator.parenthesized => {
parenthesize_loop_iter_if_necessary(for_stmt, checker, IterLocation::Comprehension), format!("({})", locator.slice(arg))
), }
_ => locator.slice(arg).to_string(),
};
format!(
"{}.{batch_method_name}({} for {} in {})",
set.id,
arg_text,
locator.slice(for_target),
parenthesize_loop_iter_if_necessary(for_stmt, checker, IterLocation::Comprehension),
)
}
}; };
let applicability = if checker.comment_ranges().intersects(for_stmt.range) { let applicability = if checker.comment_ranges().intersects(for_stmt.range) {