X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/a0e68930d8ba92da9d0e8ca91f418e16a24a2867..e62f1a899168bdf1658dd6d934dea407491a80ff:/data/c.m4?ds=sidebyside

diff --git a/data/c.m4 b/data/c.m4
index 1d81b54a..79ce9767 100644
--- a/data/c.m4
+++ b/data/c.m4
@@ -396,23 +396,26 @@ m4_define([b4_yysymprint_generate],
   (void) yyvaluep;
 b4_location_if([  (void) yylocationp;
 ])dnl
-
+[
   if (yytype < YYNTOKENS)
-    {
-      YYFPRINTF (yyoutput, "token %s (", yytname[[yytype]]);
-# ifdef YYPRINT
-      YYPRINT (yyoutput, yytoknum[[yytype]], *yyvaluep);
-# endif
-    }
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
   else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[[yytype]]);
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
 
+]b4_location_if([  YY_LOCATION_PRINT (yyoutput, *yylocationp);
+  fprintf (yyoutput, ": ");
+])dnl
+[
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
   switch (yytype)
     {
-m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers]))dnl
-      default:
+]m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers]))dnl
+[      default:
         break;
     }
   YYFPRINTF (yyoutput, ")");
 }
-])
+]])