Misc. follow-ups to single-element tuple patterns (#7698)

Just changes to internal comments and tests.

See comments in https://github.com/astral-sh/ruff/pull/7683.
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Charlie Marsh 2023-09-28 14:49:13 -04:00 committed by GitHub
parent 1c02fcd7ce
commit 46b85ab0a9
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3 changed files with 140 additions and 1 deletions

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@ -22,7 +22,8 @@ impl FormatNodeRule<PatternMatchSequence> for FormatPatternMatchSequence {
let sequence_type = SequenceType::from_pattern(item, f.context().source());
match (patterns.as_slice(), sequence_type) {
// If the sequence is empty, the parentheses with any dangling comments.
// If the sequence is empty, format the empty parentheses, along with any dangling
// comments.
([], SequenceType::Tuple | SequenceType::TupleNoParens) => {
return empty_parenthesized("(", dangling, ")").fmt(f)
}