Finish implementing char validation

2018-11-06 17:05:06 +01:00
parent d1b242262a
commit c56db92d1f
3 changed files with 93 additions and 8 deletions
--- a/crates/ra_syntax/src/string_lexing/mod.rs
+++ b/crates/ra_syntax/src/string_lexing/mod.rs
@@ -219,7 +219,7 @@ mod tests {

    #[test]
    fn test_unicode_escapes() {
-        let unicode_escapes = &[r"{DEAD}", "{BEEF}", "{FF}", ""];
+        let unicode_escapes = &[r"{DEAD}", "{BEEF}", "{FF}", "{}", ""];
        for escape in unicode_escapes {
            let escape_sequence = format!(r"'\u{}'", escape);
            let component = closed_char_component(&escape_sequence);