bench: report the size too.

[bison.git] / data / yacc.c

diff --git a/data/yacc.c b/data/yacc.c
index 7e94146e088e5c0f5b08f3347a2ef29d53d56ef8..9f54c3a798380c17dddcd40727b69fe3b7043774 100644 (file)
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -114,7 +114,7 @@ m4_define([b4_int_type],
 # --------------------
 # Expansion of $<TYPE>$.
 m4_define([b4_lhs_value],
-[(yyval[]m4_ifval([$1], [.$1]))])
+[b4_symbol_value(yyval, [$1])])
 
 
 # b4_rhs_value(RULE-LENGTH, NUM, [TYPE])
@@ -122,7 +122,7 @@ m4_define([b4_lhs_value],
 # Expansion of $<TYPE>NUM, where the current rule has RULE-LENGTH
 # symbols on RHS.
 m4_define([b4_rhs_value],
-[(yyvsp@{($2) - ($1)@}m4_ifval([$3], [.$3]))])
+[b4_symbol_value([yyvsp@{($2) - ($1)@}], [$3])])
 
 
 
@@ -1079,26 +1079,25 @@ b4_push_if(
     /* Used to determine if this is the first time this instance has
        been used.  */
     int yynew;
-  };
+  };]b4_pure_if([], [[
 
-]b4_pull_if([b4_c_function_def([[yyparse]], [[int]], b4_parse_param)[
+static char yypstate_allocated = 0;]])b4_pull_if([
+
+b4_c_function_def([[yyparse]], [[int]], b4_parse_param)[
 {
   return yypull_parse (0]m4_ifset([b4_parse_param],
                                   [[, ]b4_c_args(b4_parse_param)])[);
-}]b4_pure_if([], [[
-
-static char yypstate_allocated = 0;]])[
+}
 
 ]b4_c_function_def([[yypull_parse]], [[int]],
   [[[yypstate *yyps]], [[yyps]]]m4_ifset([b4_parse_param], [,
   b4_parse_param]))[
 {
   int yystatus;
-  yypstate *yyps_local;
-]b4_pure_if([[  int yychar;
-  YYSTYPE yylval;
-]b4_locations_if([[  YYLTYPE yylloc;
-]])])[
+  yypstate *yyps_local;]b4_pure_if([[
+  int yychar;
+  YYSTYPE yylval;]b4_locations_if([[
+  YYLTYPE yylloc;]])])[
   if (yyps == 0)
     {
       yyps_local = yypstate_new ();
@@ -1120,17 +1119,14 @@ static char yypstate_allocated = 0;]])[
   if (yyps == 0)
     yypstate_delete (yyps_local);
   return yystatus;
-}
-]])[
+}]])[
+
 /* Initialize the parser data structure.  */
 ]b4_c_function_def([[yypstate_new]], [[yypstate *]])[
 {
   yypstate *yyps;]b4_pure_if([], [[
   if (yypstate_allocated)
-    {
-      yyerror (]b4_yyerror_args[YY_("cannot allocate multiple impure push-parser instances"));
-      return 0;
-    }]])[
+    return 0;]])[
   yyps = (yypstate *) malloc (sizeof *yyps);
   if (!yyps)
     return 0;
@@ -1195,9 +1191,9 @@ b4_push_if([b4_pure_if([], [[  int yypushed_char = yychar;
   int yytoken;
   /* The variables used to return semantic value and location from the
      action routines.  */
-  YYSTYPE yyval;
-]b4_locations_if([[  YYLTYPE yyloc;
-]])[
+  YYSTYPE yyval;]b4_locations_if([[
+  YYLTYPE yyloc;]])[
+
 #if YYERROR_VERBOSE
   /* Buffer for error messages, and its allocated size.  */
   char yymsgbuf[128];
@@ -1209,19 +1205,18 @@ b4_push_if([b4_pure_if([], [[  int yypushed_char = yychar;
 
   /* The number of symbols on the RHS of the reduced rule.
      Keep to zero when no symbol should be popped.  */
-  int yylen = 0;
-]b4_push_if([[
+  int yylen = 0;]b4_push_if([[
+
   if (!yyps->yynew)
     {
       yyn = yypact[yystate];
       goto yyread_pushed_token;
-    }
-]])[
+    }]])[
+
   yytoken = 0;
   yyss = yyssa;
-  yyvs = yyvsa;
-]b4_locations_if([[  yyls = yylsa;
-]])[
+  yyvs = yyvsa;]b4_locations_if([[
+  yyls = yylsa;]])[
   yystacksize = YYINITDEPTH;
 
   YYDPRINTF ((stderr, "Starting parse\n"));
@@ -1358,33 +1353,29 @@ yybackup:
 
   /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
   if (yychar == YYEMPTY)
-    {
-]b4_push_if([[      if (!yyps->yynew)
-        {
-]b4_use_push_for_pull_if([],
-[[          YYDPRINTF ((stderr, "Return for a new token:\n"));
-]])[          yyresult = YYPUSH_MORE;
+    {]b4_push_if([[
+      if (!yyps->yynew)
+        {]b4_use_push_for_pull_if([], [[
+          YYDPRINTF ((stderr, "Return for a new token:\n"));]])[
+          yyresult = YYPUSH_MORE;
           goto yypushreturn;
         }
-      yyps->yynew = 0;
-]b4_pure_if([], [[
+      yyps->yynew = 0;]b4_pure_if([], [[
       /* Restoring the pushed token is only necessary for the first
          yypush_parse invocation since subsequent invocations don't overwrite
          it before jumping to yyread_pushed_token.  */
       yychar = yypushed_char;
-      yylval = yypushed_val;
-      ]b4_locations_if([[yylloc = yypushed_loc;
-]])])[
-yyread_pushed_token:
-]])[      YYDPRINTF ((stderr, "Reading a token: "));
-]b4_push_if([b4_pure_if([[      yychar = yypushed_char;
+      yylval = yypushed_val;]b4_locations_if([[
+      yylloc = yypushed_loc;]])])[
+yyread_pushed_token:]])[
+      YYDPRINTF ((stderr, "Reading a token: "));]b4_push_if([b4_pure_if([[
+      yychar = yypushed_char;
       if (yypushed_val)
-        yylval = *yypushed_val;
-]b4_locations_if([[      if (yypushed_loc)
-        yylloc = *yypushed_loc;
-]])])],
-[[      yychar = YYLEX;
-]])[    }
+        yylval = *yypushed_val;]b4_locations_if([[
+      if (yypushed_loc)
+        yylloc = *yypushed_loc;]])])], [[
+      yychar = YYLEX;]])[
+    }
 
   if (yychar <= YYEOF)
     {