diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index e8ce5fa26a6..da279b8f453 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -8855,7 +8855,7 @@ void Tokenizer::findGarbageCode() const
                     syntaxError(tok, code);
             }
         }
-        if (Token::Match(tok, "%num%|%bool%|%char%|%str% %num%|%bool%|%char%|%str%") && !Token::Match(tok, "%str% %str%"))
+        if (Token::Match(tok, "%num%|%bool%|%char%|%str% %num%|%bool%|%char%|%str%|::") && !Token::Match(tok, "%str% %str%"))
             syntaxError(tok);
         if (Token::Match(tok, "%num%|%bool%|%char%|%str% {|(")) {
             if (tok->strAt(1) == "(")
diff --git a/test/cli/fuzz-crash/crash-68f8e0ba3d73255e879027ffd2dd39bf8cc34120 b/test/cli/fuzz-crash/crash-68f8e0ba3d73255e879027ffd2dd39bf8cc34120
new file mode 100644
index 00000000000..fd4f065e79c
--- /dev/null
+++ b/test/cli/fuzz-crash/crash-68f8e0ba3d73255e879027ffd2dd39bf8cc34120
@@ -0,0 +1 @@
+v f(){B?1::s:t}