(yydoAction): Return YYRESULTTAG, not int.

(yyglrReduce): Return yyok, not 0.
This should avoid the enumerated-type warnings reported
by Nelson H. F. Beebe in
<http://mail.gnu.org/pipermail/bug-bison/2002-November/001872.html>.

diff --git a/data/glr.c b/data/glr.c
index fe99165b78f16da7f105b60cf9008dbfac6b032e..65175b9b27569bf8cc2f60ab9ecdae1ce69e079d 100644 (file)
--- a/data/glr.c
+++ b/data/glr.c
@@ -1022,7 +1022,7 @@ yyglrShiftDefer (yyGLRStack* yystack, int yyk, yyStateNum yylrState,
  *  have been previously resolved. Set *VALP to the resulting value,
  *  and *LOCP to the computed location (if any).  Return value is as
  *  for userAction. */
-static inline int
+static inline YYRESULTTAG
 yydoAction (yyGLRStack* yystack, int yyk, yyRuleNum yyrule,
            YYSTYPE* yyvalp, YYLTYPE* yylocp]b4_user_formals[)
 {
@@ -1168,7 +1168,7 @@ yyglrReduce (yyGLRStack* yystack, size_t yyk, yyRuleNum yyrule,
                    yymarkStackDeleted (yystack, yyk);
                    YYDPRINTF ((stderr, "Merging stack %d into stack %d.\n",
                                yyk, yyi));
-                   return 0;
+                   return yyok;
                  }
                yyp = yyp->yypred;
              }
@@ -1176,7 +1176,7 @@ yyglrReduce (yyGLRStack* yystack, size_t yyk, yyRuleNum yyrule,
       yystack->yytops.yystates[yyk] = yys;
       yyglrShiftDefer (yystack, yyk, yynewLRState, yyposn, yys0, yyrule]b4_pure_args[);
     }
-  return 0;
+  return yyok;
 }
 
 static int