diff options
Diffstat (limited to 'compiler/rustc_expand/src/proc_macro_server.rs')
| -rw-r--r-- | compiler/rustc_expand/src/proc_macro_server.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_expand/src/proc_macro_server.rs b/compiler/rustc_expand/src/proc_macro_server.rs index b7e47e4da6f..56564656556 100644 --- a/compiler/rustc_expand/src/proc_macro_server.rs +++ b/compiler/rustc_expand/src/proc_macro_server.rs @@ -331,9 +331,9 @@ pub struct Ident { impl Ident { fn new(sess: &ParseSess, sym: Symbol, is_raw: bool, span: Span) -> Ident { - let sym = nfc_normalize(&sym.as_str()); + let sym = nfc_normalize(sym.as_str()); let string = sym.as_str(); - if !rustc_lexer::is_ident(&string) { + if !rustc_lexer::is_ident(string) { panic!("`{:?}` is not a valid identifier", string) } if is_raw && !sym.can_be_raw() { |