From 2cb52c5a91b797eebdae020e4fe56879b5906f43 Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim.demaille@gmail.com>
Date: Fri, 10 Jan 2020 19:24:29 +0100
Subject: [PATCH] glr.c: add missing cast

Reported by psjo.
Fixes https://github.com/akimd/bison/issues/19.

* data/skeletons/glr.c (yyprocessOneStack): Here.
---
 data/skeletons/glr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/data/skeletons/glr.c b/data/skeletons/glr.c
index 65744903..e463746e 100644
--- a/data/skeletons/glr.c
+++ b/data/skeletons/glr.c
@@ -1985,7 +1985,8 @@ yyprocessOneStack (yyGLRStack* yystackp, ptrdiff_t yyk,
   while (yystackp->yytops.yystates[yyk] != YY_NULLPTR)
     {
       yyStateNum yystate = yystackp->yytops.yystates[yyk]->yylrState;
-      YY_DPRINTF ((stderr, "Stack %ld Entering state %d\n", yyk, yystate));
+      YY_DPRINTF ((stderr, "Stack %ld Entering state %d\n",
+                   YY_CAST (long, yyk), yystate));
 
       YY_ASSERT (yystate != YYFINAL);