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Rollup merge of #116696 - c410-f3r:in-doc, r=petrochenkov

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Misc improvements

cc https://github.com/rust-lang/rust/pull/116323#discussion_r1355282195

r? `@petrochenkov`
This commit is contained in:
Matthias Krüger 2023-10-14 13:36:28 +02:00 • committed by GitHub
commit 6fef4f089f
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2 changed files with 35 additions and 6 deletions
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27
compiler/rustc_ast/src/token.rs
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@ -229,35 +229,61 @@ fn ident_can_begin_type(name: Symbol, span: Span, is_raw: bool) -> bool {
#[derive(PartialEq, Encodable, Decodable, Debug, HashStable_Generic)]
pub enum TokenKind {
/* Expression-operator symbols. */
/// `=`
Eq,
/// `<`
Lt,
/// `<=`
Le,
/// `==`
EqEq,
/// `!=`
Ne,
/// `>`
Ge,
/// `>=`
Gt,
/// `&&`
AndAnd,
/// `||`
OrOr,
/// `!`
Not,
/// `~`
Tilde,
BinOp(BinOpToken),
BinOpEq(BinOpToken),
/* Structural symbols */
/// `@`
At,
/// `.`
Dot,
/// `..`
DotDot,
/// `...`
DotDotDot,
/// `..=`
DotDotEq,
/// `,`
Comma,
/// `;`
Semi,
/// `:`
Colon,
/// `::`
ModSep,
/// `->`
RArrow,
/// `<-`
LArrow,
/// `=>`
FatArrow,
/// `#`
Pound,
/// `$`
Dollar,
/// `?`
Question,
/// Used by proc macros for representing lifetimes, not generated by lexer right now.
SingleQuote,
@ -296,6 +322,7 @@ pub enum TokenKind {
/// similarly to symbols in string literal tokens.
DocComment(CommentKind, ast::AttrStyle, Symbol),
/// End Of File
Eof,
}