fix RepetitionCountDecimalEmpty is not covered in `ast::Error::desc…

…ription`
rust-lang · Jul 15, 2022 · 31d78a6 · 31d78a6
1 parent 9d1211e
commit 31d78a6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/regex-syntax/src/ast/mod.rs b/regex-syntax/src/ast/mod.rs
@@ -202,13 +202,15 @@ impl error::Error for Error {
             GroupUnclosed => "unclosed group",
             GroupUnopened => "unopened group",
             NestLimitExceeded(_) => "nest limit exceeded",
+            RepetitionCountDecimalEmpty => {
+                "invalid decimal in repetition quantifier"
+            }
             RepetitionCountInvalid => "invalid repetition count range",
             RepetitionCountUnclosed => "unclosed counted repetition",
             RepetitionMissing => "repetition operator missing expression",
             UnicodeClassInvalid => "invalid Unicode character class",
             UnsupportedBackreference => "backreferences are not supported",
             UnsupportedLookAround => "look-around is not supported",
-            _ => unreachable!(),
         }
     }
 }