diff options
| -rw-r--r-- | compiler/rustc_lexer/src/unescape.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/compiler/rustc_lexer/src/unescape.rs b/compiler/rustc_lexer/src/unescape.rs index 9c9cce7cbd4..db7bf02e71a 100644 --- a/compiler/rustc_lexer/src/unescape.rs +++ b/compiler/rustc_lexer/src/unescape.rs @@ -84,12 +84,9 @@ where Mode::Char | Mode::Byte => { let mut chars = src.chars(); let result = unescape_char_or_byte(&mut chars, mode == Mode::Byte); - // The Chars iterator moved forward. callback(0..(src.len() - chars.as_str().len()), result); } Mode::Str | Mode::ByteStr => unescape_str_or_byte_str(src, mode == Mode::ByteStr, callback), - // NOTE: Raw strings do not perform any explicit character escaping, here we - // only translate CRLF to LF and produce errors on bare CR. Mode::RawStr | Mode::RawByteStr => { unescape_raw_str_or_raw_byte_str(src, mode == Mode::RawByteStr, callback) } @@ -333,7 +330,7 @@ where /// Takes a contents of a string literal (without quotes) and produces a /// sequence of characters or errors. /// NOTE: Raw strings do not perform any explicit character escaping, here we -/// only translate CRLF to LF and produce errors on bare CR. +/// only produce errors on bare CR. fn unescape_raw_str_or_raw_byte_str<F>(src: &str, is_byte: bool, callback: &mut F) where F: FnMut(Range<usize>, Result<char, EscapeError>), |