diff options
| -rw-r--r-- | compiler/rustc_lexer/src/unescape.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_lexer/src/unescape.rs b/compiler/rustc_lexer/src/unescape.rs index 249126a269e..f6216504e98 100644 --- a/compiler/rustc_lexer/src/unescape.rs +++ b/compiler/rustc_lexer/src/unescape.rs @@ -191,8 +191,9 @@ impl Mode { /// Byte literals do not allow unicode escape. fn is_unicode_escape_disallowed(self) -> bool { match self { - Byte | ByteStr | RawByteStr => true, - Char | Str | RawStr | CStr | RawCStr => false, + Byte | ByteStr => true, + Char | Str | CStr => false, + RawByteStr | RawStr | RawCStr => unreachable!(), } } |