diff options
Diffstat (limited to 'src/doc/rustc-dev-guide/src/the-parser.md')
| -rw-r--r-- | src/doc/rustc-dev-guide/src/the-parser.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/doc/rustc-dev-guide/src/the-parser.md b/src/doc/rustc-dev-guide/src/the-parser.md index 703ef27941e..60a71ae3873 100644 --- a/src/doc/rustc-dev-guide/src/the-parser.md +++ b/src/doc/rustc-dev-guide/src/the-parser.md @@ -52,7 +52,7 @@ the token stream, and then execute the parser to get a [`Crate`] (the root AST node). To minimize the amount of copying that is done, -both [`StringReader`] and [`Parser`] have lifetimes which bind them to the parent [`ParseSess`]. +both [`Lexer`] and [`Parser`] have lifetimes which bind them to the parent [`ParseSess`]. This contains all the information needed while parsing, as well as the [`SourceMap`] itself. Note that while parsing, we may encounter macro definitions or invocations. @@ -67,7 +67,7 @@ Code for lexical analysis is split between two crates: constituting tokens. Although it is popular to implement lexers as generated finite state machines, the lexer in [`rustc_lexer`] is hand-written. -- [`StringReader`] integrates [`rustc_lexer`] with data structures specific to +- [`Lexer`] integrates [`rustc_lexer`] with data structures specific to `rustc`. Specifically, it adds `Span` information to tokens returned by [`rustc_lexer`] and interns identifiers. @@ -76,7 +76,7 @@ Code for lexical analysis is split between two crates: [`ParseSess`]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_session/parse/struct.ParseSess.html [`rustc_lexer`]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_lexer/index.html [`SourceMap`]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_span/source_map/struct.SourceMap.html -[`StringReader`]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_parse/lexer/struct.StringReader.html +[`Lexer`]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_parse/lexer/struct.Lexer.html [ast module]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_ast/ast/index.html [ast]: ./ast-validation.md [parser]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_parse/parser/index.html |