show_token: handle TOKEN_UNTAINT and TOKEN_ARG_COUNT types

These cases are probably never hit with "regular" codepaths, but are
useful when called in a gdb session to print token sequences.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Signed-off-by: Christopher Li <sparse@chrisli.org>

1 files changed, 11 insertions, 2 deletions

diff --git a/tokenize.c b/tokenize.c
index 6b67b96..93dd007 100644
--- a/tokenize.c
+++ b/tokenize.c
@@ -162,9 +162,18 @@ const char *show_token(const struct token *token)
 	case TOKEN_STREAMEND:
 		sprintf(buffer, "<end of '%s'>", stream_name(token->pos.stream));
 		return buffer;
-	
+
+	case TOKEN_UNTAINT:
+		sprintf(buffer, "<untaint>");
+		return buffer;
+
+	case TOKEN_ARG_COUNT:
+		sprintf(buffer, "<argcnt>");
+		return buffer;
+
 	default:
-		return "WTF???";
+		sprintf(buffer, "unhandled token type '%d' ", token_type(token));
+		return buffer;
 	}
 }