From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sat, 7 Dec 2002 05:45:46 +0000 (+0000)
Subject: (yy_reduce_print): Don't assume that yyrline[yyrule]
X-Git-Tag: BISON-1_875~170
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/c5d128ec1ae0141984b205183fecda0c734fcf97

(yy_reduce_print): Don't assume that yyrline[yyrule]
promotes to int; it might be unsigned int.
---

diff --git a/data/glr.c b/data/glr.c
index ef8d731e..798b7c61 100644
--- a/data/glr.c
+++ b/data/glr.c
@@ -1103,8 +1103,9 @@ static inline void
 yy_reduce_print (size_t yyk, yyRuleNum yyrule)
 {
   int yyi;
-  YYFPRINTF (stderr, "Reducing stack %d by rule %d (line %d), ",
-	     yyk, yyrule - 1, yyrline[yyrule]);
+  unsigned int yylineno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack %d by rule %d (line %u), ",
+	     yyk, yyrule - 1, yylineno);
   /* Print the symbols being reduced, and their result.  */
   for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
     YYFPRINTF (stderr, "%s ", yytokenName (yyrhs[yyi]));