bjoernager/rust
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Rollup merge of #56255 - jasonl:update-old-documents, r=michaelwoerister

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Update outdated code comments in StringReader

For the detection of newlines in the lexer, this is now done in `analyze_source_file.rs`.
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Guillaume Gomez 2018-11-29 13:10:43 +01:00 • committed by GitHub
commit d1b0681bd7
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1 changed files with 2 additions and 3 deletions
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5
src/libsyntax/parse/lexer/mod.rs
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@ -60,11 +60,11 @@ pub struct StringReader<'a> {
// cache a direct reference to the source text, so that we don't have to // cache a direct reference to the source text, so that we don't have to
// retrieve it via `self.source_file.src.as_ref().unwrap()` all the time. // retrieve it via `self.source_file.src.as_ref().unwrap()` all the time.
src: Lrc<String>, src: Lrc<String>,
/// Stack of open delimiters and their spans. Used for error message.
token: token::Token, token: token::Token,
span: Span, span: Span,
/// The raw source span which *does not* take `override_span` into account /// The raw source span which *does not* take `override_span` into account
span_src_raw: Span, span_src_raw: Span,
/// Stack of open delimiters and their spans. Used for error message.
open_braces: Vec<(token::DelimToken, Span)>, open_braces: Vec<(token::DelimToken, Span)>,
/// The type and spans for all braces /// The type and spans for all braces
/// ///
@ -506,8 +506,7 @@ impl<'a> StringReader<'a> {
} }
} }
/// Advance the StringReader by one character. If a newline is /// Advance the StringReader by one character.
/// discovered, add it to the SourceFile's list of line start offsets.
crate fn bump(&mut self) { crate fn bump(&mut self) {
let next_src_index = self.src_index(self.next_pos); let next_src_index = self.src_index(self.next_pos);
if next_src_index < self.end_src_index { if next_src_index < self.end_src_index {