diff options
Diffstat (limited to 'compiler/rustc_parse/src/lib.rs')
| -rw-r--r-- | compiler/rustc_parse/src/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_parse/src/lib.rs b/compiler/rustc_parse/src/lib.rs index 25de7808532..47233d0615c 100644 --- a/compiler/rustc_parse/src/lib.rs +++ b/compiler/rustc_parse/src/lib.rs @@ -247,7 +247,7 @@ pub fn parse_cfg_attr( match parse_in(parse_sess, tokens.clone(), "`cfg_attr` input", |p| p.parse_cfg_attr()) { Ok(r) => return Some(r), Err(mut e) => { - e.help(format!("the valid syntax is `{}`", CFG_ATTR_GRAMMAR_HELP)) + e.help(format!("the valid syntax is `{CFG_ATTR_GRAMMAR_HELP}`")) .note(CFG_ATTR_NOTE_REF) .emit(); } |