bjoernager/rust
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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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2
compiler/rustc_builtin_macros/src/derive.rs
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@ -121,7 +121,7 @@ fn report_bad_target(sess: &Session, item: &Annotatable, span: Span) -> bool {
fn report_unexpected_literal(sess: &Session, lit: &ast::Lit) {
let help_msg = match lit.token.kind {
token::Str if rustc_lexer::is_ident(&lit.token.symbol.as_str()) => {
token::Str if rustc_lexer::is_ident(lit.token.symbol.as_str()) => {
format!("try using `#[derive({})]`", lit.token.symbol)
}
_ => "for example, write `#[derive(Debug)]` for `Debug`".to_string(),