parser: handle "control verbs" without close paren

diff --git a/src/parser/Parser.rl b/src/parser/Parser.rl
index 6f4fd80a03bc559fc84247078091630072269061..52b3340c66e79973c9bbb52d07820571e15cddb4 100644 (file)
--- a/src/parser/Parser.rl
+++ b/src/parser/Parser.rl
@@ -569,6 +569,9 @@ unichar readUtf8CodePoint4c(const char *s) {
             assert(0); // Should have thrown a parse error.
             throw LocatedParseError("Unknown control verb");
         };
+        any => {
+            throw LocatedParseError("Unknown control verb");
+        };
     *|;
 
     #############################################################

diff --git a/unit/hyperscan/bad_patterns.txt b/unit/hyperscan/bad_patterns.txt
index d4de452aaf11696e24fb9877bce0eac015d2ce02..d970761a4bdd555a80150829c81e76e88e2a2624 100644 (file)
--- a/unit/hyperscan/bad_patterns.txt
+++ b/unit/hyperscan/bad_patterns.txt
@@ -135,3 +135,4 @@
 138:/(*UNKNOWNVERB)foobar/ #Unknown control verb (*UNKNOWNVERB) at index 0.
 139:/foo(*UTF8)bar/ #(*UTF8) must be at start of expression, encountered at index 5.
 140:/(?i)(*UTF8)foobar/ #(*UTF8) must be at start of expression, encountered at index 6.
+141:/(*@&/ #Unknown control verb at index 2.