diff options
Diffstat (limited to 'compiler/rustc_ast')
| -rw-r--r-- | compiler/rustc_ast/src/token.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/compiler/rustc_ast/src/token.rs b/compiler/rustc_ast/src/token.rs index 1522d12cbf9..85d9687c600 100644 --- a/compiler/rustc_ast/src/token.rs +++ b/compiler/rustc_ast/src/token.rs @@ -50,12 +50,11 @@ pub enum Delimiter { Brace, /// `[ ... ]` Bracket, - /// `/*«*/ ... /*»*/` + /// `Ø ... Ø` /// An invisible delimiter, that may, for example, appear around tokens coming from a /// "macro variable" `$var`. It is important to preserve operator priorities in cases like /// `$var * 3` where `$var` is `1 + 2`. - /// Invisible delimiters are not directly writable in normal Rust code except as comments. - /// Therefore, they might not survive a roundtrip of a token stream through a string. + /// Invisible delimiters might not survive roundtrip of a token stream through a string. Invisible, } |