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Fix some formatting.

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Must be one of those cases where the function is too long and rustfmt
bails out.
This commit is contained in:
Nicholas Nethercote 2024-11-15 10:05:49 +11:00
parent 593cf680aa
commit ba1a1ddc3f
1 changed files with 15 additions and 5 deletions
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20
compiler/rustc_parse/src/lexer/mod.rs
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@ -240,7 +240,8 @@ impl<'psess, 'src> Lexer<'psess, 'src> {
.push(span);
token::Ident(sym, IdentIsRaw::No)
}
// split up (raw) c string literals to an ident and a string literal when edition < 2021.
// split up (raw) c string literals to an ident and a string literal when edition <
// 2021.
rustc_lexer::TokenKind::Literal {
kind: kind @ (LiteralKind::CStr { .. } | LiteralKind::RawCStr { .. }),
suffix_start: _,
@ -261,7 +262,9 @@ impl<'psess, 'src> Lexer<'psess, 'src> {
let prefix_span = self.mk_sp(start, lit_start);
return (Token::new(self.ident(start), prefix_span), preceded_by_whitespace);
}
rustc_lexer::TokenKind::GuardedStrPrefix => self.maybe_report_guarded_str(start, str_before),
rustc_lexer::TokenKind::GuardedStrPrefix => {
self.maybe_report_guarded_str(start, str_before)
}
rustc_lexer::TokenKind::Literal { kind, suffix_start } => {
let suffix_start = start + BytePos(suffix_start);
let (kind, symbol) = self.cook_lexer_literal(start, suffix_start, kind);
@ -305,13 +308,20 @@ impl<'psess, 'src> Lexer<'psess, 'src> {
if prefix_span.at_least_rust_2021() {
let span = self.mk_sp(start, self.pos);
let lifetime_name_without_tick = Symbol::intern(&self.str_from(ident_start));
let lifetime_name_without_tick =
Symbol::intern(&self.str_from(ident_start));
if !lifetime_name_without_tick.can_be_raw() {
self.dcx().emit_err(errors::CannotBeRawLifetime { span, ident: lifetime_name_without_tick });
self.dcx().emit_err(
errors::CannotBeRawLifetime {
span,
ident: lifetime_name_without_tick
}
);
}
// Put the `'` back onto the lifetime name.
let mut lifetime_name = String::with_capacity(lifetime_name_without_tick.as_str().len() + 1);
let mut lifetime_name =
String::with_capacity(lifetime_name_without_tick.as_str().len() + 1);
lifetime_name.push('\'');
lifetime_name += lifetime_name_without_tick.as_str();
let sym = Symbol::intern(&lifetime_name);