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simplify similar_tokens from Option<Vec<_>> to Vec<_>

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This commit is contained in:
Marijn Schouten 2025-01-22 16:01:10 +01:00
parent cf577f34c4
commit ccb967438d
4 changed files with 17 additions and 21 deletions
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15
compiler/rustc_builtin_macros/src/format.rs
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@ -101,15 +101,14 @@ fn parse_args<'a>(ecx: &ExtCtxt<'a>, sp: Span, tts: TokenStream) -> PResult<'a,
match p.expect(exp!(Comma)) {
Err(err) => {
match token::TokenKind::Comma.similar_tokens() {
Some(tks) if tks.contains(&p.token.kind) => {
// If a similar token is found, then it may be a typo. We
// consider it as a comma, and continue parsing.
err.emit();
p.bump();
}
if token::TokenKind::Comma.similar_tokens().contains(&p.token.kind) {
// If a similar token is found, then it may be a typo. We
// consider it as a comma, and continue parsing.
err.emit();
p.bump();
} else {
// Otherwise stop the parsing and return the error.
_ => return Err(err),
return Err(err);
}
}
Ok(Recovered::Yes(_)) => (),