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Remove unnecessary sigils around Symbol::as_str() calls.

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This commit is contained in:
Nicholas Nethercote
2021-12-15 14:39:23 +11:00
parent 8cddcd39ba
commit 056d48a2c9
104 changed files with 189 additions and 192 deletions
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4
compiler/rustc_parse/src/parser/expr.rs
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@@ -1608,7 +1608,7 @@ impl<'a> Parser<'a> {
next_token.kind
{
if self.token.span.hi() == next_token.span.lo() {
let s = String::from("0.") + &symbol.as_str();
let s = String::from("0.") + symbol.as_str();
let kind = TokenKind::lit(token::Float, Symbol::intern(&s), suffix);
return Some(Token::new(kind, self.token.span.to(next_token.span)));
}
@@ -1698,7 +1698,7 @@ impl<'a> Parser<'a> {
LitError::InvalidFloatSuffix => {
let suf = suffix.expect("suffix error with no suffix");
let suf = suf.as_str();
if looks_like_width_suffix(&['f'], &suf) {
if looks_like_width_suffix(&['f'], suf) {
// If it looks like a width, try to be helpful.
let msg = format!("invalid width `{}` for float literal", &suf[1..]);
self.struct_span_err(span, &msg).help("valid widths are 32 and 64").emit();