X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/2b008529edd233bac07a58d557869ae902be1818..1c72905811fa75e0715eb5ec1066dfcae520d070:/data/glr.c?ds=sidebyside

diff --git a/data/glr.c b/data/glr.c
index 6fd561e4..dcbc7d88 100644
--- a/data/glr.c
+++ b/data/glr.c
@@ -1,7 +1,7 @@
                                                                     -*- C -*-
 
 # GLR skeleton for Bison
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software
+# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
 # Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
@@ -158,7 +158,7 @@ m4_changecom()
 m4_divert_push(0)dnl
 @output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison GLR parsers in C],
-  [2002, 2003, 2004, 2005, 2006])
+             [2002, 2003, 2004, 2005, 2006, 2007, 2008])
 [
 /* C GLR parser skeleton written by Paul Hilfinger.  */
 
@@ -224,7 +224,7 @@ b4_defines_if([[#include "@basename(]b4_spec_defines_file[@)"]],
 
 /* Enabling traces.  */
 #ifndef YYDEBUG
-# define YYDEBUG ]b4_debug_flag[
+# define YYDEBUG ]b4_parse_trace_if([1], [0])[
 #endif
 
 /* Enabling verbose error messages.  */
@@ -232,7 +232,7 @@ b4_defines_if([[#include "@basename(]b4_spec_defines_file[@)"]],
 # undef YYERROR_VERBOSE
 # define YYERROR_VERBOSE 1
 #else
-# define YYERROR_VERBOSE ]b4_error_verbose_flag[
+# define YYERROR_VERBOSE ]b4_error_verbose_if([1], [0])[
 #endif
 
 /* Enabling the token table.  */
@@ -500,9 +500,12 @@ static const int YYEMPTY = -2;
 
 typedef enum { yyok, yyaccept, yyabort, yyerr } YYRESULTTAG;
 
-#define YYCHK(YYE)							     \
-   do { YYRESULTTAG yyflag = YYE; if (yyflag != yyok) return yyflag; }	     \
-   while (YYID (0))
+#define YYCHK(YYE)                              \
+  do {                                          \
+    YYRESULTTAG yyflag = YYE;                   \
+    if (yyflag != yyok)                         \
+      return yyflag;                            \
+  } while (YYID (0))
 
 #if YYDEBUG
 
@@ -511,23 +514,23 @@ typedef enum { yyok, yyaccept, yyabort, yyerr } YYRESULTTAG;
 # endif
 
 # define YYDPRINTF(Args)			\
-do {						\
-  if (yydebug)					\
-    YYFPRINTF Args;				\
-} while (YYID (0))
+  do {						\
+    if (yydebug)                                \
+      YYFPRINTF Args;				\
+  } while (YYID (0))
 
 ]b4_yy_symbol_print_generate([b4_c_ansi_function_def])[
 
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			    \
-do {									    \
-  if (yydebug)								    \
-    {									    \
-      YYFPRINTF (stderr, "%s ", Title);					    \
-      yy_symbol_print (stderr, Type,					    \
-		       Value]b4_locations_if([, Location])[]b4_user_args[);  \
-      YYFPRINTF (stderr, "\n");						    \
-    }									    \
-} while (YYID (0))
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)                  \
+  do {                                                                  \
+    if (yydebug)                                                        \
+      {                                                                 \
+        YYFPRINTF (stderr, "%s ", Title);                               \
+        yy_symbol_print (stderr, Type,                                  \
+                         Value]b4_locations_if([, Location])[]b4_user_args[); \
+        YYFPRINTF (stderr, "\n");                                       \
+      }                                                                 \
+  } while (YYID (0))
 
 /* Nonzero means print parse trace.  It is left uninitialized so that
    multiple parsers can coexist.  */
@@ -1363,8 +1366,7 @@ do {					\
 `----------------------------------------------------------*/
 
 /*ARGSUSED*/ static inline void
-yy_reduce_print (yyGLRStack* yystackp, size_t yyk, yyRuleNum yyrule,
-		 YYSTYPE* yyvalp, YYLTYPE* yylocp]b4_user_formals[)
+yy_reduce_print (yyGLRStack* yystackp, size_t yyk, yyRuleNum yyrule]b4_user_formals[)
 {
   int yynrhs = yyrhsLength (yyrule);
   yybool yynormal __attribute__ ((__unused__)) =
@@ -1372,8 +1374,6 @@ yy_reduce_print (yyGLRStack* yystackp, size_t yyk, yyRuleNum yyrule,
   yyGLRStackItem* yyvsp = (yyGLRStackItem*) yystackp->yytops.yystates[yyk];
   int yylow = 1;
   int yyi;
-  YYUSE (yyvalp);
-  YYUSE (yylocp);
 ]b4_parse_param_use[]dnl
 [  YYFPRINTF (stderr, "Reducing stack %lu by rule %d (line %lu):\n",
 	     (unsigned long int) yyk, yyrule - 1,
@@ -1414,7 +1414,7 @@ yyglrReduce (yyGLRStack* yystackp, size_t yyk, yyRuleNum yyrule,
       YYSTYPE yysval;
       YYLTYPE yyloc;
 
-      YY_REDUCE_PRINT ((yystackp, yyk, yyrule, &yysval, &yyloc]b4_user_args[));
+      YY_REDUCE_PRINT ((yystackp, yyk, yyrule]b4_user_args[));
       YYCHK (yydoAction (yystackp, yyk, yyrule, &yysval,
 			 &yyloc]b4_user_args[));
       YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyrule], &yysval, &yyloc);
@@ -2572,9 +2572,7 @@ yypdumpstack (yyGLRStack* yystackp)
   YYFPRINTF (stderr, "\n");
 }
 #endif
-]
-
-b4_epilogue
+]b4_epilogue[]dnl
 dnl
 dnl glr.cc produces its own header.
 dnl
@@ -2582,7 +2580,7 @@ m4_if(b4_skeleton, ["glr.c"],
 [b4_defines_if(
 [@output(b4_spec_defines_file@)@
 b4_copyright([Skeleton interface for Bison GLR parsers in C],
-  [2002, 2003, 2004, 2005, 2006])
+             [2002, 2003, 2004, 2005, 2006, 2007, 2008])
 
 b4_shared_declarations
 
@@ -2592,5 +2590,5 @@ b4_pure_if([],
 b4_locations_if([b4_pure_if([],
 [extern YYLTYPE ]b4_prefix[lloc;])
 ])
-])])
+])])[]dnl
 m4_divert_pop(0)