diff options
Diffstat (limited to 'compiler/rustc_lexer/src/unescape.rs')
| -rw-r--r-- | compiler/rustc_lexer/src/unescape.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_lexer/src/unescape.rs b/compiler/rustc_lexer/src/unescape.rs index 8507ca9d8..bb4d91247 100644 --- a/compiler/rustc_lexer/src/unescape.rs +++ b/compiler/rustc_lexer/src/unescape.rs @@ -298,10 +298,10 @@ where } let tail = &tail[first_non_space..]; if let Some(c) = tail.chars().nth(0) { - // For error reporting, we would like the span to contain the character that was not - // skipped. The +1 is necessary to account for the leading \ that started the escape. - let end = start + first_non_space + c.len_utf8() + 1; if c.is_whitespace() { + // For error reporting, we would like the span to contain the character that was not + // skipped. The +1 is necessary to account for the leading \ that started the escape. + let end = start + first_non_space + c.len_utf8() + 1; callback(start..end, Err(EscapeError::UnskippedWhitespaceWarning)); } } |