Cope with CVS weird way to report warnings.

[bison.git] / src / bison.simple

diff --git a/src/bison.simple b/src/bison.simple
index 0117220a48f3479404b9c95bf29e967fd59debd4..e2b5d6fb377e456113697f17e86c19506ebf2597 100644 (file)
--- a/src/bison.simple
+++ b/src/bison.simple
@@ -78,10 +78,6 @@
 # define YYSTACK_ALLOC malloc
 #endif
 
-/* Note: there must be only one dollar sign in this file.
-   It is replaced by the list of actions, each action
-   as one case of the switch.  */
-
 #define yyerrok                (yyerrstatus = 0)
 #define yyclearin      (yychar = YYEMPTY)
 #define YYEMPTY                -2
@@ -583,7 +579,7 @@ yyreduce:
   yylen = yyr2[yyn];
 
   /* If YYLEN is nonzero, implement the default value of the action:
-     `{dollar}{dollar} = {dollar}1'.
+     `$$ = $1'.
 
      Otherwise, the following line sets YYVAL to the semantic value of
      the lookahead token.  This behavior is undocumented and Bison
@@ -615,7 +611,7 @@ yyreduce:
       fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
     }
 #endif
-$ /* The action file replaces this line marked with this dollarsign. */
+%% actions /* The action file replaces this line. */
 #line
 \f
   yyvsp -= yylen;
@@ -676,7 +672,7 @@ yyerrlab:
          count = 0;
          /* Start X at -yyn if nec to avoid negative indexes in yycheck.  */
          for (x = (yyn < 0 ? -yyn : 0);
-              x < (sizeof (yytname) / sizeof (char *)); x++)
+              x < (int) (sizeof (yytname) / sizeof (char *)); x++)
            if (yycheck[x + yyn] == x)
              size += strlen (yytname[x]) + 15, count++;
          size += strlen ("parse error, unexpected `") + 1;
@@ -692,7 +688,7 @@ yyerrlab:
                {
                  count = 0;
                  for (x = (yyn < 0 ? -yyn : 0);
-                      x < (sizeof (yytname) / sizeof (char *)); x++)
+                      x < (int) (sizeof (yytname) / sizeof (char *)); x++)
                    if (yycheck[x + yyn] == x)
                      {
                        strcat (msg, count == 0 ? ", expecting `" : " or `");