diff options
Diffstat (limited to 'crates/ra_syntax/src/validation')
| -rw-r--r-- | crates/ra_syntax/src/validation/char.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/ra_syntax/src/validation/char.rs b/crates/ra_syntax/src/validation/char.rs index 19cd3830f..10d3d1dec 100644 --- a/crates/ra_syntax/src/validation/char.rs +++ b/crates/ra_syntax/src/validation/char.rs | |||
| @@ -70,7 +70,7 @@ pub(super) fn validate_char_component( | |||
| 70 | 70 | ||
| 71 | fn validate_ascii_escape(text: &str, range: TextRange, errors: &mut Vec<SyntaxError>) { | 71 | fn validate_ascii_escape(text: &str, range: TextRange, errors: &mut Vec<SyntaxError>) { |
| 72 | if text.len() == 1 { | 72 | if text.len() == 1 { |
| 73 | // Escape sequence consists only of leading `\` | 73 | // Escape sequence consists only of leading `\` (only occurs at EOF, otherwise e.g. '\' is treated as an unclosed char containing a single quote `'`) |
| 74 | errors.push(SyntaxError::new(EmptyAsciiEscape, range)); | 74 | errors.push(SyntaxError::new(EmptyAsciiEscape, range)); |
| 75 | } else { | 75 | } else { |
| 76 | let escape_code = text.chars().skip(1).next().unwrap(); | 76 | let escape_code = text.chars().skip(1).next().unwrap(); |