X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/fb9c0b3360928887038a296c338025ced68e2d8c..b09a18c50d221b54e6bc94e03deb65ecd52c4288:/src/parse-gram.y?ds=sidebyside

diff --git a/src/parse-gram.y b/src/parse-gram.y
index 027a773d..d4f2731e 100644
--- a/src/parse-gram.y
+++ b/src/parse-gram.y
@@ -20,6 +20,7 @@
    02110-1301  USA
 */
 
+#include <config.h>
 #include "system.h"
 
 #include "complain.h"
@@ -53,9 +54,8 @@ static void add_param (char const *, char *, location);
 
 static symbol_class current_class = unknown_sym;
 static uniqstr current_type = 0;
-symbol *current_lhs;
-location current_lhs_location;
-assoc current_assoc;
+static symbol *current_lhs;
+static location current_lhs_location;
 static int current_prec = 0;
 %}
 
@@ -181,7 +181,7 @@ static int current_prec = 0;
 %type <integer> INT
 %printer { fprintf (stderr, "%d", $$); } INT
 %type <symbol> ID symbol string_as_id
-%printer { fputs ($$->tag, stderr); } ID symbol string_as_id
+%printer { fprintf (stderr, "%s", $$->tag); } ID symbol string_as_id
 %type <symbol> ID_COLON
 %printer { fprintf (stderr, "%s:", $$->tag); } ID_COLON
 %type <assoc> precedence_declarator
@@ -539,8 +539,11 @@ static void
 version_check (location const *loc, char const *version)
 {
   if (strverscmp (version, PACKAGE_VERSION) > 0)
-    complain_at (*loc, "require bison %s, but have %s",
-		 version, PACKAGE_VERSION);
+    {
+      complain_at (*loc, "require bison %s, but have %s",
+		   version, PACKAGE_VERSION);
+      exit (63);
+    }
 }
 
 static void