X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/76dcf299b7fe8d38f6125c7af8791bd1c909fa65..e62f1a899168bdf1658dd6d934dea407491a80ff:/src/parse-gram.c?ds=sidebyside

diff --git a/src/parse-gram.c b/src/parse-gram.c
index 5d0acd72..19a0252d 100644
--- a/src/parse-gram.c
+++ b/src/parse-gram.c
@@ -1,4 +1,4 @@
-/* A Bison parser, made by GNU Bison 1.875f.  */
+/* A Bison parser, made by GNU Bison 2.0a.  */
 
 /* Skeleton parser for Yacc-like parsing with Bison,
    Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
@@ -251,7 +251,7 @@ typedef union YYSTYPE {
   assoc assoc;
   uniqstr uniqstr;
 } YYSTYPE;
-/* Line 190 of yacc.c.  */
+/* Line 191 of yacc.c.  */
 #line 256 "parse-gram.c"
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
@@ -275,7 +275,7 @@ typedef struct YYLTYPE
 /* Copy the second part of user declarations.  */
 
 
-/* Line 213 of yacc.c.  */
+/* Line 214 of yacc.c.  */
 #line 280 "parse-gram.c"
 
 #if ! defined (yyoverflow) || YYERROR_VERBOSE
@@ -291,14 +291,10 @@ typedef struct YYLTYPE
 
 # ifdef YYSTACK_USE_ALLOCA
 #  if YYSTACK_USE_ALLOCA
-#   define YYSTACK_ALLOC alloca
-#  endif
-# else
-#  if defined (alloca) || defined (_ALLOCA_H)
-#   define YYSTACK_ALLOC alloca
-#  else
 #   ifdef __GNUC__
 #    define YYSTACK_ALLOC __builtin_alloca
+#   else
+#    define YYSTACK_ALLOC alloca
 #   endif
 #  endif
 # endif
@@ -349,7 +345,7 @@ union yyalloc
 #   define YYCOPY(To, From, Count)		\
       do					\
 	{					\
-	  register YYSIZE_T yyi;		\
+	  YYSIZE_T yyi;				\
 	  for (yyi = 0; yyi < (Count); yyi++)	\
 	    (To)[yyi] = (From)[yyi];		\
 	}					\
@@ -739,17 +735,17 @@ while (0)
     do									\
       if (N)								\
 	{								\
-	  (Current).first_line   = YYRHSLOC(Rhs, 1).first_line;		\
-	  (Current).first_column = YYRHSLOC(Rhs, 1).first_column;	\
-	  (Current).last_line    = YYRHSLOC(Rhs, N).last_line;		\
-	  (Current).last_column  = YYRHSLOC(Rhs, N).last_column;	\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
 	}								\
       else								\
 	{								\
 	  (Current).first_line   = (Current).last_line   =		\
-	    YYRHSLOC(Rhs, 0).last_line;					\
+	    YYRHSLOC (Rhs, 0).last_line;				\
 	  (Current).first_column = (Current).last_column =		\
-	    YYRHSLOC(Rhs, 0).last_column;				\
+	    YYRHSLOC (Rhs, 0).last_column;				\
 	}								\
     while (0)
 #endif
@@ -884,10 +880,6 @@ int yydebug;
    SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
    evaluated with infinite-precision integer arithmetic.  */
 
-#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
-# undef YYMAXDEPTH
-#endif
-
 #ifndef YYMAXDEPTH
 # define YYMAXDEPTH 10000
 #endif
@@ -909,7 +901,7 @@ yystrlen (yystr)
      const char *yystr;
 #   endif
 {
-  register const char *yys = yystr;
+  const char *yys = yystr;
 
   while (*yys++ != '\0')
     continue;
@@ -934,8 +926,8 @@ yystpcpy (yydest, yysrc)
      const char *yysrc;
 #   endif
 {
-  register char *yyd = yydest;
-  register const char *yys = yysrc;
+  char *yyd = yydest;
+  const char *yys = yysrc;
 
   while ((*yyd++ = *yys++) != '\0')
     continue;
@@ -1078,8 +1070,8 @@ int yynerrs;
 /* Location data for the look-ahead symbol.  */
 YYLTYPE yylloc;
 
-  register int yystate;
-  register int yyn;
+  int yystate;
+  int yyn;
   int yyresult;
   /* Number of tokens to shift before error messages enabled.  */
   int yyerrstatus;
@@ -1097,12 +1089,12 @@ YYLTYPE yylloc;
   /* The state stack.  */
   short int yyssa[YYINITDEPTH];
   short int *yyss = yyssa;
-  register short int *yyssp;
+  short int *yyssp;
 
   /* The semantic value stack.  */
   YYSTYPE yyvsa[YYINITDEPTH];
   YYSTYPE *yyvs = yyvsa;
-  register YYSTYPE *yyvsp;
+  YYSTYPE *yyvsp;
 
   /* The location stack.  */
   YYLTYPE yylsa[YYINITDEPTH];
@@ -1155,8 +1147,8 @@ YYLTYPE yylloc;
   yylloc.start.line   = yylloc.end.line   = 1;
   yylloc.start.column = yylloc.end.column = 0;
 }
-/* Line 850 of yacc.c.  */
-#line 1160 "parse-gram.c"
+/* Line 843 of yacc.c.  */
+#line 1152 "parse-gram.c"
   yyvsp[0] = yylval;
     yylsp[0] = yylloc;
 
@@ -1740,10 +1732,11 @@ yyreduce:
     break;
 
 
+      default: break;
     }
 
-/* Line 1045 of yacc.c.  */
-#line 1747 "parse-gram.c"
+/* Line 1039 of yacc.c.  */
+#line 1740 "parse-gram.c"
 
   yyvsp -= yylen;
   yyssp -= yylen;
@@ -1878,12 +1871,11 @@ yyerrlab:
 `---------------------------------------------------*/
 yyerrorlab:
 
-#ifdef __GNUC__
-  /* Pacify GCC when the user code never invokes YYERROR and the label
-     yyerrorlab therefore never appears in user code.  */
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
   if (0)
      goto yyerrorlab;
-#endif
 
   yyerror_range[0] = yylsp[1-yylen];
   yylsp -= yylen;