diff options
Diffstat (limited to 'compiler/rustc_lexer/src/unescape.rs')
| -rw-r--r-- | compiler/rustc_lexer/src/unescape.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_lexer/src/unescape.rs b/compiler/rustc_lexer/src/unescape.rs index 03d178eb266..d6ea4249247 100644 --- a/compiler/rustc_lexer/src/unescape.rs +++ b/compiler/rustc_lexer/src/unescape.rs @@ -259,7 +259,7 @@ fn scan_escape<T: From<char> + From<u8>>( } else { // This may be a high byte, but that will only happen if `T` is // `MixedUnit`, because of the `allow_high_bytes` check above. - Ok(T::from(value as u8)) + Ok(T::from(value)) }; } 'u' => return scan_unicode(chars, mode.allow_unicode_escapes()).map(T::from), @@ -300,7 +300,7 @@ fn scan_unicode(chars: &mut Chars<'_>, allow_unicode_escapes: bool) -> Result<ch return Err(EscapeError::UnicodeEscapeInByte); } - break std::char::from_u32(value).ok_or_else(|| { + break std::char::from_u32(value).ok_or({ if value > 0x10FFFF { EscapeError::OutOfRangeUnicodeEscape } else { |