-/* A Bison parser, made by GNU Bison 2.4.336-b5c21. */
+/* A Bison parser, made by GNU Bison 2.7.987-a2db-dirty. */
-/* Implementation for Bison's Yacc-like parsers in C
+/* Bison implementation for Yacc-like parsers in C
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.4.336-b5c21"
+#define YYBISON_VERSION "2.7.987-a2db-dirty"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
/* Pull parsers. */
#define YYPULL 1
-/* Using locations. */
-#define YYLSP_NEEDED 1
-
+/* Substitute the type names. */
+#define YYSTYPE GRAM_STYPE
+#define YYLTYPE GRAM_LTYPE
/* Substitute the variable and function names. */
#define yyparse gram_parse
#define yylex gram_lex
#define yylloc gram_lloc
/* Copy the first part of user declarations. */
-/* Line 191 of yacc.c */
-#line 1 "parse-gram.y"
+/* Line 356 of yacc.c */
+#line 1 "src/parse-gram.y"
/* Bison Grammar Parser -*- C -*-
- Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
- Foundation, Inc.
+ Copyright (C) 2002-2012 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
#include <config.h>
#include "system.h"
+#include "c-ctype.h"
#include "complain.h"
#include "conflicts.h"
#include "files.h"
#include "getargs.h"
#include "gram.h"
#include "muscle-tab.h"
+#include "named-ref.h"
#include "quotearg.h"
#include "reader.h"
#include "symlist.h"
-#include "named-ref.h"
+#include "symtab.h"
#include "scan-gram.h"
#include "scan-code.h"
+#include "xmemdup0.h"
#define YYLLOC_DEFAULT(Current, Rhs, N) (Current) = lloc_default (Rhs, N)
static YYLTYPE lloc_default (YYLTYPE const *, int);
#define YY_LOCATION_PRINT(File, Loc) \
- location_print (File, Loc)
+ location_print (File, Loc)
static void version_check (location const *loc, char const *version);
FIXME: depends on the undocumented availability of YYLLOC. */
#undef yyerror
#define yyerror(Msg) \
- gram_error (&yylloc, Msg)
+ gram_error (&yylloc, Msg)
static void gram_error (location const *, char const *);
static char const *char_name (char);
-/** Add a lex-param or a parse-param.
- *
- * \param type \a lex_param or \a parse_param
- * \param decl the formal argument
- * \param loc the location in the source.
- */
-static void add_param (char const *type, char *decl, location loc);
-
-
-static symbol_class current_class = unknown_sym;
-static uniqstr current_type = NULL;
-static symbol *current_lhs;
-static location current_lhs_location;
-static named_ref *current_lhs_named_ref;
-static int current_prec = 0;
-
-#define YYTYPE_INT16 int_fast16_t
-#define YYTYPE_INT8 int_fast8_t
-#define YYTYPE_UINT16 uint_fast16_t
-#define YYTYPE_UINT8 uint_fast8_t
-
-/* Line 191 of yacc.c */
-#line 154 "/Users/akim/src/kernel/bison/src/parse-gram.c"
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 1
-#endif
+/* Line 356 of yacc.c */
+#line 134 "src/parse-gram.c"
+
+# ifndef YY_NULL
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULL nullptr
+# else
+# define YY_NULL 0
+# endif
+# endif
/* Enabling verbose error messages. */
#ifdef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#endif
-/* Enabling the token table. */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
+/* In a future release of Bison, this section will be replaced
+ by #include "src/parse-gram.h". */
+#ifndef YY_GRAM_SRC_PARSE_GRAM_H_INCLUDED
+# define YY_GRAM_SRC_PARSE_GRAM_H_INCLUDED
+/* Debug traces. */
+#ifndef GRAM_DEBUG
+# if defined YYDEBUG
+#if YYDEBUG
+# define GRAM_DEBUG 1
+# else
+# define GRAM_DEBUG 0
+# endif
+# else /* ! defined YYDEBUG */
+# define GRAM_DEBUG 1
+# endif /* ! defined YYDEBUG */
+#endif /* ! defined GRAM_DEBUG */
+#if GRAM_DEBUG
+extern int gram_debug;
#endif
+/* "%code requires" blocks. */
+/* Line 372 of yacc.c */
+#line 223 "src/parse-gram.y"
+
+# ifndef PARAM_TYPE
+# define PARAM_TYPE
+ typedef enum
+ {
+ param_none = 0,
+ param_lex = 1 << 0,
+ param_parse = 1 << 1,
+ param_both = param_lex | param_parse
+ } param_type;
+# endif
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- GRAM_EOF = 0,
- STRING = 258,
- INT = 259,
- PERCENT_TOKEN = 260,
- PERCENT_NTERM = 261,
- PERCENT_TYPE = 262,
- PERCENT_DESTRUCTOR = 263,
- PERCENT_PRINTER = 264,
- PERCENT_LEFT = 265,
- PERCENT_RIGHT = 266,
- PERCENT_NONASSOC = 267,
- PERCENT_PRECEDENCE = 268,
- PERCENT_PREC = 269,
- PERCENT_DPREC = 270,
- PERCENT_MERGE = 271,
- PERCENT_CODE = 272,
- PERCENT_DEFAULT_PREC = 273,
- PERCENT_DEFINE = 274,
- PERCENT_DEFINES = 275,
- PERCENT_ERROR_VERBOSE = 276,
- PERCENT_EXPECT = 277,
- PERCENT_EXPECT_RR = 278,
- PERCENT_FLAG = 279,
- PERCENT_FILE_PREFIX = 280,
- PERCENT_GLR_PARSER = 281,
- PERCENT_INITIAL_ACTION = 282,
- PERCENT_LANGUAGE = 283,
- PERCENT_LEX_PARAM = 284,
- PERCENT_NAME_PREFIX = 285,
- PERCENT_NO_DEFAULT_PREC = 286,
- PERCENT_NO_LINES = 287,
- PERCENT_NONDETERMINISTIC_PARSER = 288,
- PERCENT_OUTPUT = 289,
- PERCENT_PARSE_PARAM = 290,
- PERCENT_REQUIRE = 291,
- PERCENT_SKELETON = 292,
- PERCENT_START = 293,
- PERCENT_TOKEN_TABLE = 294,
- PERCENT_VERBOSE = 295,
- PERCENT_YACC = 296,
- BRACED_CODE = 297,
- CHAR = 298,
- EPILOGUE = 299,
- EQUAL = 300,
- ID = 301,
- ID_COLON = 302,
- PERCENT_PERCENT = 303,
- PIPE = 304,
- PROLOGUE = 305,
- SEMICOLON = 306,
- TAG = 307,
- TAG_ANY = 308,
- TAG_NONE = 309,
- BRACKETED_ID = 310,
- PERCENT_UNION = 311
- };
+/* Line 372 of yacc.c */
+#line 188 "src/parse-gram.c"
+
+/* Token type. */
+#ifndef GRAM_TOKENTYPE
+# define GRAM_TOKENTYPE
+ enum gram_tokentype
+ {
+ GRAM_EOF = 0,
+ STRING = 258,
+ INT = 259,
+ PERCENT_TOKEN = 260,
+ PERCENT_NTERM = 261,
+ PERCENT_TYPE = 262,
+ PERCENT_DESTRUCTOR = 263,
+ PERCENT_PRINTER = 264,
+ PERCENT_LEFT = 265,
+ PERCENT_RIGHT = 266,
+ PERCENT_NONASSOC = 267,
+ PERCENT_PRECEDENCE = 268,
+ PERCENT_PREC = 269,
+ PERCENT_DPREC = 270,
+ PERCENT_MERGE = 271,
+ PERCENT_CODE = 272,
+ PERCENT_DEFAULT_PREC = 273,
+ PERCENT_DEFINE = 274,
+ PERCENT_DEFINES = 275,
+ PERCENT_ERROR_VERBOSE = 276,
+ PERCENT_EXPECT = 277,
+ PERCENT_EXPECT_RR = 278,
+ PERCENT_FLAG = 279,
+ PERCENT_FILE_PREFIX = 280,
+ PERCENT_GLR_PARSER = 281,
+ PERCENT_INITIAL_ACTION = 282,
+ PERCENT_LANGUAGE = 283,
+ PERCENT_NAME_PREFIX = 284,
+ PERCENT_NO_DEFAULT_PREC = 285,
+ PERCENT_NO_LINES = 286,
+ PERCENT_NONDETERMINISTIC_PARSER = 287,
+ PERCENT_OUTPUT = 288,
+ PERCENT_REQUIRE = 289,
+ PERCENT_SKELETON = 290,
+ PERCENT_START = 291,
+ PERCENT_TOKEN_TABLE = 292,
+ PERCENT_VERBOSE = 293,
+ PERCENT_YACC = 294,
+ BRACED_CODE = 295,
+ BRACED_PREDICATE = 296,
+ BRACKETED_ID = 297,
+ CHAR = 298,
+ EPILOGUE = 299,
+ EQUAL = 300,
+ ID = 301,
+ ID_COLON = 302,
+ PERCENT_PERCENT = 303,
+ PIPE = 304,
+ PROLOGUE = 305,
+ SEMICOLON = 306,
+ TAG = 307,
+ TAG_ANY = 308,
+ TAG_NONE = 309,
+ PERCENT_PARAM = 310,
+ PERCENT_UNION = 311
+ };
#endif
/* Tokens. */
#define GRAM_EOF 0
#define PERCENT_GLR_PARSER 281
#define PERCENT_INITIAL_ACTION 282
#define PERCENT_LANGUAGE 283
-#define PERCENT_LEX_PARAM 284
-#define PERCENT_NAME_PREFIX 285
-#define PERCENT_NO_DEFAULT_PREC 286
-#define PERCENT_NO_LINES 287
-#define PERCENT_NONDETERMINISTIC_PARSER 288
-#define PERCENT_OUTPUT 289
-#define PERCENT_PARSE_PARAM 290
-#define PERCENT_REQUIRE 291
-#define PERCENT_SKELETON 292
-#define PERCENT_START 293
-#define PERCENT_TOKEN_TABLE 294
-#define PERCENT_VERBOSE 295
-#define PERCENT_YACC 296
-#define BRACED_CODE 297
+#define PERCENT_NAME_PREFIX 284
+#define PERCENT_NO_DEFAULT_PREC 285
+#define PERCENT_NO_LINES 286
+#define PERCENT_NONDETERMINISTIC_PARSER 287
+#define PERCENT_OUTPUT 288
+#define PERCENT_REQUIRE 289
+#define PERCENT_SKELETON 290
+#define PERCENT_START 291
+#define PERCENT_TOKEN_TABLE 292
+#define PERCENT_VERBOSE 293
+#define PERCENT_YACC 294
+#define BRACED_CODE 295
+#define BRACED_PREDICATE 296
+#define BRACKETED_ID 297
#define CHAR 298
#define EPILOGUE 299
#define EQUAL 300
#define TAG 307
#define TAG_ANY 308
#define TAG_NONE 309
-#define BRACKETED_ID 310
+#define PERCENT_PARAM 310
#define PERCENT_UNION 311
-
-
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
+/* Value type. */
+#if ! defined GRAM_STYPE && ! defined GRAM_STYPE_IS_DECLARED
+typedef union GRAM_STYPE GRAM_STYPE;
+union GRAM_STYPE
{
-/* Line 216 of yacc.c */
-#line 94 "parse-gram.y"
+/* Line 372 of yacc.c */
+#line 109 "src/parse-gram.y"
+ assoc assoc;
+ char *code;
+ char const *chars;
+ int integer;
+ named_ref *named_ref;
symbol *symbol;
symbol_list *list;
- int integer;
- char const *chars;
- char *code;
- assoc assoc;
uniqstr uniqstr;
unsigned char character;
- named_ref *named_ref;
+/* Line 372 of yacc.c */
+#line 247 "src/parse-gram.y"
+
+ param_type param;
-/* Line 216 of yacc.c */
-#line 316 "/Users/akim/src/kernel/bison/src/parse-gram.c"
-} YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
+/* Line 372 of yacc.c */
+#line 423 "src/parse-gram.y"
+code_props_type code_type;
+
+/* Line 372 of yacc.c */
+#line 337 "src/parse-gram.c"
+};
+# define GRAM_STYPE_IS_TRIVIAL 1
+# define GRAM_STYPE_IS_DECLARED 1
#endif
-#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
-typedef struct YYLTYPE
+/* Location type. */
+#if ! defined GRAM_LTYPE && ! defined GRAM_LTYPE_IS_DECLARED
+typedef struct GRAM_LTYPE GRAM_LTYPE;
+struct GRAM_LTYPE
{
int first_line;
int first_column;
int last_line;
int last_column;
-} YYLTYPE;
-# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
-# define YYLTYPE_IS_DECLARED 1
-# define YYLTYPE_IS_TRIVIAL 1
+};
+# define GRAM_LTYPE_IS_DECLARED 1
+# define GRAM_LTYPE_IS_TRIVIAL 1
#endif
+
+int gram_parse (void);
+
+#endif /* !YY_GRAM_SRC_PARSE_GRAM_H_INCLUDED */
+
/* Copy the second part of user declarations. */
-/* Line 266 of yacc.c */
-#line 340 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 375 of yacc.c */
+#line 366 "src/parse-gram.c"
+/* Unqualified %code blocks. */
+/* Line 376 of yacc.c */
+#line 58 "src/parse-gram.y"
+
+ static int current_prec = 0;
+ static location current_lhs_location;
+ static named_ref *current_lhs_named_ref;
+ static symbol *current_lhs_symbol;
+ static symbol_class current_class = unknown_sym;
+ static uniqstr current_type = NULL;
+
+ /** Set the new current left-hand side symbol, possibly common
+ * to several right-hand side parts of rule.
+ */
+ static
+ void
+ current_lhs(symbol *sym, location loc, named_ref *ref)
+ {
+ current_lhs_symbol = sym;
+ current_lhs_location = loc;
+ /* In order to simplify memory management, named references for lhs
+ are always assigned by deep copy into the current symbol_list
+ node. This is because a single named-ref in the grammar may
+ result in several uses when the user factors lhs between several
+ rules using "|". Therefore free the parser's original copy. */
+ free (current_lhs_named_ref);
+ current_lhs_named_ref = ref;
+ }
+
+ #define YYTYPE_INT16 int_fast16_t
+ #define YYTYPE_INT8 int_fast8_t
+ #define YYTYPE_UINT16 uint_fast16_t
+ #define YYTYPE_UINT8 uint_fast8_t
+
+/* Line 376 of yacc.c */
+#line 236 "src/parse-gram.y"
+
+ /** Add a lex-param and/or a parse-param.
+ *
+ * \param type where to push this formal argument.
+ * \param decl the formal argument. Destroyed.
+ * \param loc the location in the source.
+ */
+ static void add_param (param_type type, char *decl, location loc);
+ static param_type current_param = param_none;
+
+
+/* Line 376 of yacc.c */
+#line 415 "src/parse-gram.c"
#ifdef short
# undef short
#ifdef YYTYPE_INT8
typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
#else
-typedef short int yytype_int8;
+typedef signed char yytype_int8;
#endif
#ifdef YYTYPE_UINT16
# define YYSIZE_T __SIZE_TYPE__
# elif defined size_t
# define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
+# elif ! defined YYSIZE_T
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# else
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
-# if YYENABLE_NLS
+# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
# endif
# endif
# ifndef YY_
-# define YY_(msgid) msgid
+# define YY_(Msgid) Msgid
# endif
#endif
/* Suppress unused-variable warnings by "using" E. */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(e) ((void) (e))
+#ifdef __GNUC__
+# define YYUSE(E) ((void) (E))
#else
-# define YYUSE(e) /* empty */
+# define YYUSE(E) /* empty */
#endif
-/* Identity function, used to suppress warnings about constant conditions. */
-#ifndef lint
-# define YYID(n) (n)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int yyi)
-#else
-static int
-YYID (yyi)
- int yyi;
-#endif
-{
- return yyi;
-}
-#endif
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
+#if 1
/* The parser invokes alloca or malloc; define the necessary symbols. */
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# endif
-# endif
-# endif
-
# ifdef YYSTACK_ALLOC
/* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
# ifndef YYSTACK_ALLOC_MAXIMUM
/* The OS might guarantee only one guard page at the bottom of the stack,
and a page size can be as small as 4096 bytes. So we cannot safely
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif
-# if (defined __cplusplus && ! defined _STDLIB_H \
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
&& ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
+ && (defined YYFREE || defined free)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
# endif
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
-# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
+# if ! defined malloc && ! defined EXIT_SUCCESS
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# ifndef YYFREE
# define YYFREE free
-# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
+# if ! defined free && ! defined EXIT_SUCCESS
void free (void *); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+# define YYCOPY_NEEDED 1
+#endif
#if (! defined yyoverflow \
&& (! defined __cplusplus \
- || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
- && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+ || (defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL \
+ && defined GRAM_STYPE_IS_TRIVIAL && GRAM_STYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ 2 * YYSTACK_GAP_MAXIMUM)
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
+# define YYCOPY_NEEDED 1
/* Relocate STACK from its old location to the new one. The
local variables YYSIZE and YYSTACKSIZE give the old and new number of
elements in the stack, and YYPTR gives the new location of the
stack. Advance YYPTR to a properly aligned location for the next
stack. */
-# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
- Stack = &yyptr->Stack_alloc; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (YYID (0))
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
#endif
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 160
+#define YYLAST 157
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 57
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 34
+#define YYNNTS 38
/* YYNRULES -- Number of rules. */
-#define YYNRULES 106
+#define YYNRULES 109
/* YYNSTATES -- Number of states. */
-#define YYNSTATES 146
+#define YYNSTATES 143
/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
by yylex, with out-of-bounds checking. */
#define YYUNDEFTOK 2
#define YYMAXUTOK 311
-#define YYTRANSLATE(YYX) \
+#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
55, 56
};
-#if YYDEBUG
- /* YYRLINEYYN -- Source line where rule number YYN was defined. */
+#if GRAM_DEBUG
+ /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 207, 207, 215, 217, 221, 222, 232, 236, 241,
- 242, 247, 252, 253, 254, 255, 256, 261, 270, 271,
- 272, 273, 274, 275, 276, 277, 278, 279, 280, 304,
- 305, 306, 307, 311, 312, 313, 317, 324, 331, 335,
- 339, 346, 361, 362, 366, 378, 378, 383, 383, 388,
- 399, 414, 415, 416, 417, 421, 422, 427, 429, 434,
- 435, 440, 442, 447, 448, 452, 453, 454, 455, 460,
- 465, 470, 476, 482, 493, 494, 503, 504, 510, 511,
- 512, 519, 519, 524, 525, 526, 531, 533, 535, 537,
- 539, 541, 547, 549, 561, 562, 567, 568, 577, 597,
- 599, 608, 613, 614, 619, 626, 628
+ 0, 272, 272, 280, 282, 286, 287, 297, 301, 306,
+ 307, 312, 317, 318, 319, 320, 325, 334, 335, 336,
+ 337, 338, 339, 339, 340, 341, 365, 366, 367, 368,
+ 372, 373, 382, 383, 384, 388, 400, 404, 408, 415,
+ 426, 427, 437, 438, 442, 454, 454, 459, 459, 464,
+ 475, 490, 491, 492, 493, 497, 498, 503, 505, 510,
+ 511, 516, 518, 523, 524, 528, 529, 533, 534, 535,
+ 540, 545, 550, 556, 562, 573, 574, 583, 584, 590,
+ 591, 592, 599, 599, 607, 608, 609, 614, 616, 618,
+ 620, 622, 624, 626, 631, 633, 643, 644, 649, 650,
+ 651, 660, 680, 682, 691, 696, 697, 702, 709, 711
};
#endif
-#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+#if GRAM_DEBUG || YYERROR_VERBOSE || 1
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
"\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"",
"\"%expect\"", "\"%expect-rr\"", "\"%<flag>\"", "\"%file-prefix\"",
"\"%glr-parser\"", "\"%initial-action\"", "\"%language\"",
- "\"%lex-param\"", "\"%name-prefix\"", "\"%no-default-prec\"",
- "\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"",
- "\"%parse-param\"", "\"%require\"", "\"%skeleton\"", "\"%start\"",
- "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", "\"{...}\"", "\"char\"",
+ "\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"",
+ "\"%nondeterministic-parser\"", "\"%output\"", "\"%require\"",
+ "\"%skeleton\"", "\"%start\"", "\"%token-table\"", "\"%verbose\"",
+ "\"%yacc\"", "\"{...}\"", "\"%?{...}\"", "\"[identifier]\"", "\"char\"",
"\"epilogue\"", "\"=\"", "\"identifier\"", "\"identifier:\"", "\"%%\"",
"\"|\"", "\"%{...%}\"", "\";\"", "\"<tag>\"", "\"<*>\"", "\"<>\"",
- "\"[id]\"", "\"%union\"", "$accept", "input", "prologue_declarations",
- "prologue_declaration", "grammar_declaration", "union_name",
- "symbol_declaration", "$@1", "$@2", "precedence_declaration",
- "precedence_declarator", "tag.opt", "symbols.prec", "symbol.prec",
- "symbols.1", "generic_symlist", "generic_symlist_item", "symbol_def",
- "symbol_defs.1", "grammar", "rules_or_grammar_declaration", "rules",
- "$@3", "rhses.1", "rhs", "named_ref.opt", "variable", "content.opt",
- "braceless", "id", "id_colon", "symbol", "string_as_id", "epilogue.opt", 0
+ "\"%param\"", "\"%union\"", "$accept", "input", "prologue_declarations",
+ "prologue_declaration", "$@1", "params", "grammar_declaration",
+ "code_props_type", "union_name", "symbol_declaration", "$@2", "$@3",
+ "precedence_declaration", "precedence_declarator", "tag.opt",
+ "symbols.prec", "symbol.prec", "symbols.1", "generic_symlist",
+ "generic_symlist_item", "tag", "symbol_def", "symbol_defs.1", "grammar",
+ "rules_or_grammar_declaration", "rules", "$@4", "rhses.1", "rhs",
+ "named_ref.opt", "variable", "content.opt", "braceless", "id",
+ "id_colon", "symbol", "string_as_id", "epilogue.opt", YY_NULL
};
#endif
};
# endif
-#define YYPACT_NINF -53
+#define YYPACT_NINF -74
-#define YYTABLE_NINF -106
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-74)))
+
+#define YYTABLE_NINF -109
+
+#define yytable_value_is_error(Yytable_value) \
+ 0
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
+ STATE-NUM. */
static const yytype_int16 yypact[] =
{
- -53, 5, 102, -53, -53, -53, -10, 8, 27, -53,
- -53, -53, -53, 18, -53, 32, 55, -53, 70, 77,
- -53, 17, -53, 43, 91, 53, 41, -53, -53, -53,
- 42, 54, 94, 96, 0, -53, -53, -53, 16, -53,
- -53, 56, -53, -53, -53, -53, 48, 30, 30, 0,
- 13, 13, -53, 61, -53, -53, -53, 101, -53, -53,
- -53, -53, 113, -53, -53, -53, -53, 114, -53, 115,
- -53, -53, -53, -53, -53, -53, -53, -53, -53, 93,
- -53, 95, 1, -53, -53, 50, -53, 61, -53, 0,
- -53, -53, 30, 33, 30, 0, -53, -53, -53, -53,
- 13, -53, -53, 13, -53, -53, -53, -53, -53, -53,
- -53, -53, 103, -53, -53, -53, -53, -53, 0, -53,
- 141, -53, 145, -53, -53, -53, -53, -53, -53, -53,
- -53, 39, 37, -53, -53, 0, 147, 97, 50, 50,
- 37, -53, -53, -53, -53, -53
+ -74, 40, 101, -74, -74, -74, -48, -74, -74, -74,
+ -74, -74, -74, 19, -74, 0, 52, -74, 56, 79,
+ -74, 81, -74, 45, 83, 84, -74, -74, -74, 85,
+ 86, 87, 31, -74, -74, -74, 15, -74, -74, -74,
+ 46, -74, -74, 51, -74, -74, 42, 4, 4, 31,
+ -74, 57, -74, -74, -74, 36, -74, -74, -74, -74,
+ -74, -74, -74, -74, -74, -74, -74, -74, -74, -74,
+ -74, -74, 47, -74, 49, 1, -74, -74, 59, 62,
+ -74, 57, 26, -74, 31, -74, -74, 4, 72, 4,
+ 31, -74, -74, -74, -74, -74, -74, -74, 60, -74,
+ -74, -74, -74, -74, 63, -74, -74, -74, -74, 26,
+ -74, -74, -74, 31, -74, 111, -74, 113, -74, -74,
+ -74, -74, -74, -74, -74, -74, -74, -13, 27, -74,
+ -74, 31, 137, 65, 59, -74, 59, 27, -74, -74,
+ -74, -74, -74
};
- /* YYDEFACT[S] -- default reduction number in state S. Performed when
- YYTABLE does not specify something else to do. Zero means the default
- is an error. */
+ /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE does not specify something else to do. Zero
+ means the default is an error. */
static const yytype_uint8 yydefact[] =
{
- 3, 0, 0, 1, 47, 45, 0, 0, 0, 51,
- 52, 53, 54, 0, 38, 0, 9, 11, 0, 0,
- 7, 0, 16, 0, 0, 0, 0, 39, 22, 23,
- 0, 0, 0, 0, 0, 29, 30, 31, 0, 6,
- 32, 42, 4, 5, 34, 33, 55, 0, 0, 0,
- 0, 0, 98, 0, 40, 95, 94, 96, 10, 12,
- 13, 14, 0, 17, 18, 19, 20, 0, 24, 0,
- 26, 27, 28, 104, 100, 99, 102, 35, 103, 0,
- 101, 0, 0, 76, 78, 92, 43, 0, 56, 0,
- 69, 74, 48, 70, 46, 49, 61, 66, 67, 68,
- 36, 63, 65, 37, 41, 97, 8, 15, 21, 25,
- 80, 79, 0, 77, 2, 93, 81, 44, 50, 57,
- 59, 75, 71, 72, 62, 64, 106, 86, 58, 60,
- 73, 82, 83, 86, 85, 0, 0, 0, 92, 92,
- 84, 89, 90, 91, 88, 87
+ 3, 0, 0, 1, 47, 45, 0, 40, 41, 51,
+ 52, 53, 54, 0, 36, 0, 9, 11, 0, 0,
+ 7, 0, 15, 0, 0, 0, 37, 19, 20, 0,
+ 0, 0, 0, 26, 27, 28, 0, 6, 29, 22,
+ 42, 4, 5, 0, 33, 32, 55, 0, 0, 0,
+ 101, 0, 38, 97, 96, 98, 10, 12, 13, 14,
+ 16, 17, 18, 21, 24, 25, 107, 103, 102, 105,
+ 34, 106, 0, 104, 0, 0, 77, 79, 94, 0,
+ 43, 0, 0, 56, 0, 70, 75, 48, 71, 46,
+ 49, 61, 39, 100, 99, 8, 81, 80, 0, 78,
+ 2, 95, 82, 31, 23, 44, 67, 68, 69, 35,
+ 63, 66, 65, 50, 57, 59, 76, 72, 73, 62,
+ 109, 87, 30, 64, 58, 60, 74, 83, 84, 87,
+ 86, 0, 0, 0, 94, 90, 94, 85, 91, 92,
+ 93, 89, 88
};
- /* YYPGOTO[NTERM-NUM]. */
+ /* YYPGOTO[NTERM-NUM]. */
static const yytype_int16 yypgoto[] =
{
- -53, -53, -53, -53, 152, -53, -53, -53, -53, -53,
- -53, -53, -53, 38, -53, 104, -32, -3, 109, -53,
- 78, -53, -53, -53, 26, -46, -53, -53, -49, -17,
- -53, -34, -52, -53
+ -74, -74, -74, -74, -74, -74, 140, -74, -74, -74,
+ -74, -74, -74, -74, -74, -74, 30, -74, -74, 35,
+ -74, -26, 97, -74, 71, -74, -74, -74, 18, -70,
+ -74, -74, -46, 6, -74, -32, -73, -74
};
- /* YYDEFGOTO[NTERM-NUM]. */
+ /* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int16 yydefgoto[] =
{
- -1, 1, 2, 42, 81, 87, 44, 48, 47, 45,
- 46, 89, 118, 119, 95, 100, 101, 91, 92, 82,
- 83, 84, 127, 131, 132, 116, 57, 106, 54, 76,
- 85, 102, 78, 114
+ -1, 1, 2, 41, 79, 104, 74, 43, 81, 44,
+ 48, 47, 45, 46, 84, 113, 114, 90, 109, 110,
+ 111, 86, 87, 75, 76, 77, 121, 127, 128, 102,
+ 55, 95, 52, 69, 78, 112, 71, 100
};
- /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule which
- number is the opposite. If zero, do what YYDEFACT says.
- If YYTABLE_NINF, syntax error. */
+ /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule whose
+ number is the opposite. If YYTABLE_NINF, syntax error. */
static const yytype_int16 yytable[] =
{
- 77, -105, 79, 73, 104, 3, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 96, 73, 79, 13, 14,
- 61, 4, 5, 6, 7, 8, 9, 10, 11, 12,
- 93, 93, 27, 13, 14, 55, 73, 122, 117, 34,
- 73, 123, 49, 74, 66, 68, 75, 27, 80, 112,
- 50, 135, 136, 137, 34, 120, 74, 41, 58, 75,
- 52, 124, 62, 80, 53, 97, 98, 99, 125, 51,
- 130, 125, 41, 74, 59, 93, 75, 93, 56, 138,
- 74, 60, 90, 75, 120, 63, 67, 69, 133, 121,
- 134, 121, 144, 145, 64, 65, 70, 71, 139, 72,
- 88, 141, 86, 52, 105, 115, 139, 4, 5, 6,
- 7, 8, 9, 10, 11, 12, 107, 108, 109, 13,
- 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
- 34, 35, 36, 37, 110, 129, 111, 126, 73, 143,
- 38, 142, 39, 40, 43, 103, 128, 94, 41, 140,
- 113
+ 70, -108, 72, 53, 49, 92, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 118, 72, 91, 13, 14,
+ 4, 5, 6, 7, 8, 9, 10, 11, 12, 66,
+ 66, 26, 13, 14, 66, 105, 129, 32, 130, 93,
+ 3, 131, 132, 133, 126, 26, 54, 67, 73, 98,
+ 68, 32, 115, 88, 88, 56, 85, 40, 119, 50,
+ 57, 116, 73, 116, 141, 51, 142, 134, 135, 67,
+ 67, 40, 68, 68, 67, 66, 117, 68, 106, 107,
+ 108, 115, 94, 58, 59, 60, 61, 62, 63, 64,
+ 65, 82, 80, 88, 83, 88, 136, 50, 96, 138,
+ 97, 101, 103, 122, 120, 136, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 125, 66, 140, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ 35, 139, 42, 124, 123, 89, 99, 137, 0, 36,
+ 0, 37, 38, 0, 0, 0, 39, 40
};
-static const yytype_uint8 yycheck[] =
+static const yytype_int16 yycheck[] =
{
- 34, 0, 1, 3, 53, 0, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 49, 3, 1, 17, 18,
- 3, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 47, 48, 31, 17, 18, 3, 3, 4, 87, 38,
- 3, 93, 52, 43, 3, 3, 46, 31, 47, 48,
- 42, 14, 15, 16, 38, 89, 43, 56, 3, 46,
- 42, 95, 45, 47, 46, 52, 53, 54, 100, 42,
- 122, 103, 56, 43, 4, 92, 46, 94, 46, 42,
- 43, 4, 52, 46, 118, 42, 45, 45, 49, 92,
- 51, 94, 138, 139, 3, 42, 42, 3, 132, 3,
- 52, 135, 46, 42, 3, 55, 140, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 3, 3, 3, 17,
- 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
- 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
- 38, 39, 40, 41, 51, 4, 51, 44, 3, 52,
- 48, 4, 50, 51, 2, 51, 118, 48, 56, 133,
- 82
+ 32, 0, 1, 3, 52, 51, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 88, 1, 49, 17, 18,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 3,
+ 3, 30, 17, 18, 3, 81, 49, 36, 51, 3,
+ 0, 14, 15, 16, 117, 30, 46, 43, 47, 48,
+ 46, 36, 84, 47, 48, 3, 52, 56, 90, 40,
+ 4, 87, 47, 89, 134, 46, 136, 40, 41, 43,
+ 43, 56, 46, 46, 43, 3, 4, 46, 52, 53,
+ 54, 113, 46, 4, 3, 40, 3, 3, 3, 3,
+ 3, 40, 46, 87, 52, 89, 128, 40, 51, 131,
+ 51, 42, 40, 40, 44, 137, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 4, 3, 52, 17, 18,
+ 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
+ 39, 4, 2, 113, 109, 48, 75, 129, -1, 48,
+ -1, 50, 51, -1, -1, -1, 55, 56
};
- /* STOS_[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
+ /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
static const yytype_uint8 yystos[] =
{
0, 58, 59, 0, 5, 6, 7, 8, 9, 10,
11, 12, 13, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
- 34, 35, 36, 37, 38, 39, 40, 41, 48, 50,
- 51, 56, 60, 61, 63, 66, 67, 65, 64, 52,
- 42, 42, 42, 46, 85, 3, 46, 83, 3, 4,
- 4, 3, 45, 42, 3, 42, 3, 45, 3, 45,
- 42, 3, 3, 3, 43, 46, 86, 88, 89, 1,
- 47, 61, 76, 77, 78, 87, 46, 62, 52, 68,
- 52, 74, 75, 86, 75, 71, 88, 52, 53, 54,
- 72, 73, 88, 72, 85, 3, 84, 3, 3, 3,
- 51, 51, 48, 77, 90, 55, 82, 85, 69, 70,
- 88, 74, 4, 89, 88, 73, 44, 79, 70, 4,
- 89, 80, 81, 49, 51, 14, 15, 16, 42, 88,
- 81, 88, 4, 52, 82, 82
+ 34, 35, 36, 37, 38, 39, 48, 50, 51, 55,
+ 56, 60, 63, 64, 66, 69, 70, 68, 67, 52,
+ 40, 46, 89, 3, 46, 87, 3, 4, 4, 3,
+ 40, 3, 3, 3, 3, 3, 3, 43, 46, 90,
+ 92, 93, 1, 47, 63, 80, 81, 82, 91, 61,
+ 46, 65, 40, 52, 71, 52, 78, 79, 90, 79,
+ 74, 92, 89, 3, 46, 88, 51, 51, 48, 81,
+ 94, 42, 86, 40, 62, 89, 52, 53, 54, 75,
+ 76, 77, 92, 72, 73, 92, 78, 4, 93, 92,
+ 44, 83, 40, 76, 73, 4, 93, 84, 85, 49,
+ 51, 14, 15, 16, 40, 41, 92, 85, 92, 4,
+ 52, 86, 86
};
- /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+ /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] =
{
0, 57, 58, 59, 59, 60, 60, 60, 60, 60,
60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
- 60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
- 60, 60, 60, 61, 61, 61, 61, 61, 61, 61,
- 61, 61, 62, 62, 61, 64, 63, 65, 63, 63,
- 66, 67, 67, 67, 67, 68, 68, 69, 69, 70,
- 70, 71, 71, 72, 72, 73, 73, 73, 73, 74,
- 74, 74, 74, 74, 75, 75, 76, 76, 77, 77,
- 77, 79, 78, 80, 80, 80, 81, 81, 81, 81,
- 81, 81, 82, 82, 83, 83, 84, 84, 85, 86,
- 86, 87, 88, 88, 89, 90, 90
+ 60, 60, 61, 60, 60, 60, 60, 60, 60, 60,
+ 62, 62, 63, 63, 63, 63, 63, 63, 63, 63,
+ 64, 64, 65, 65, 63, 67, 66, 68, 66, 66,
+ 69, 70, 70, 70, 70, 71, 71, 72, 72, 73,
+ 73, 74, 74, 75, 75, 76, 76, 77, 77, 77,
+ 78, 78, 78, 78, 78, 79, 79, 80, 80, 81,
+ 81, 81, 83, 82, 84, 84, 84, 85, 85, 85,
+ 85, 85, 85, 85, 86, 86, 87, 87, 88, 88,
+ 88, 89, 90, 90, 91, 92, 92, 93, 94, 94
};
- /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+ /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
static const yytype_uint8 yyr2[] =
{
0, 2, 4, 0, 2, 1, 1, 1, 3, 1,
- 2, 1, 2, 2, 2, 3, 1, 2, 2, 2,
- 2, 3, 1, 1, 2, 3, 2, 2, 2, 1,
- 1, 1, 1, 1, 1, 2, 3, 3, 1, 1,
- 2, 3, 0, 1, 3, 0, 3, 0, 3, 3,
+ 2, 1, 2, 2, 2, 1, 2, 2, 2, 1,
+ 1, 2, 0, 3, 2, 2, 1, 1, 1, 1,
+ 2, 1, 1, 1, 2, 3, 1, 1, 2, 3,
+ 1, 1, 0, 1, 3, 0, 3, 0, 3, 3,
3, 1, 1, 1, 1, 0, 1, 1, 2, 1,
2, 1, 2, 1, 2, 1, 1, 1, 1, 1,
- 1, 2, 2, 3, 1, 2, 1, 2, 1, 2,
- 2, 0, 4, 1, 3, 2, 0, 3, 3, 3,
- 3, 3, 0, 1, 1, 1, 0, 1, 1, 1,
- 1, 1, 1, 1, 1, 0, 2
+ 1, 1, 2, 2, 3, 1, 2, 1, 2, 1,
+ 2, 2, 0, 4, 1, 3, 2, 0, 3, 3,
+ 2, 3, 3, 3, 0, 1, 1, 1, 0, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 0, 2
};
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
-/* Like YYERROR except do call yyerror. This remains here temporarily
- to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-
-#define YYFAIL goto yyerrlab
-
#define YYRECOVERING() (!!yyerrstatus)
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK (1); \
- goto yybackup; \
- } \
- else \
- { \
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ YY_LAC_DISCARD ("YYBACKUP"); \
+ goto yybackup; \
+ } \
+ else \
+ { \
yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (YYID (0))
-
+ YYERROR; \
+ } \
+while (0)
-#define YYTERROR 1
-#define YYERRCODE 256
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
If N is 0, then set CURRENT to the empty location which ends
the previous symbol: RHS[0] (always defined). */
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- do \
- if (YYID (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; \
- } \
- else \
- { \
- (Current).first_line = (Current).last_line = \
- YYRHSLOC (Rhs, 0).last_line; \
- (Current).first_column = (Current).last_column = \
- YYRHSLOC (Rhs, 0).last_column; \
- } \
- while (YYID (0))
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ 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; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC (Rhs, 0).last_column; \
+ } \
+ while (0)
#endif
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+
/* YY_LOCATION_PRINT -- Print the location on the stream.
This macro was not mandated originally: define only if we know
we won't break user code: when these are the locations we know. */
#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
-# define YY_LOCATION_PRINT(File, Loc) \
- fprintf (File, "%d.%d-%d.%d", \
- (Loc).first_line, (Loc).first_column, \
- (Loc).last_line, (Loc).last_column)
+# if defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL
+
+/* Print *YYLOCP on YYO. Private, do not rely on its existence. */
+
+__attribute__((__unused__))
+static unsigned
+yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp)
+{
+ unsigned res = 0;
+ int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0;
+ if (0 <= yylocp->first_line)
+ {
+ res += fprintf (yyo, "%d", yylocp->first_line);
+ if (0 <= yylocp->first_column)
+ res += fprintf (yyo, ".%d", yylocp->first_column);
+ }
+ if (0 <= yylocp->last_line)
+ {
+ if (yylocp->first_line < yylocp->last_line)
+ {
+ res += fprintf (yyo, "-%d", yylocp->last_line);
+ if (0 <= end_col)
+ res += fprintf (yyo, ".%d", end_col);
+ }
+ else if (0 <= end_col && yylocp->first_column < end_col)
+ res += fprintf (yyo, "-%d", end_col);
+ }
+ return res;
+ }
+
+# define YY_LOCATION_PRINT(File, Loc) \
+ yy_location_print_ (File, &(Loc))
+
# else
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
# endif
#endif
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
-#else
-# define YYLEX yylex (&yylval, &yylloc)
-#endif
-
/* Enable debugging if requested. */
-#if YYDEBUG
+#if GRAM_DEBUG
# ifndef YYFPRINTF
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
# define YYFPRINTF fprintf
# endif
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (YYID (0))
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yy_symbol_print (stderr, \
- Type, Value, Location); \
- 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, Location); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
/*--------------------------------.
| Print this symbol on YYOUTPUT. |
`--------------------------------*/
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static void
yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
-#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
- YYLTYPE const * const yylocationp;
-#endif
{
+ FILE *yyo = yyoutput;
+ YYUSE(yyo);
+ YYUSE (yylocationp);
if (!yyvaluep)
return;
- YYUSE (yylocationp);
# ifdef YYPRINT
if (yytype < YYNTOKENS)
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
- YYUSE (yyoutput);
# endif
switch (yytype)
{
- case 3: // "string"
-
-/* Line 647 of yacc.c */
-#line 183 "parse-gram.y"
- { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); }
-/* Line 647 of yacc.c */
-#line 991 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 3: /* "string" */
+/* Line 705 of yacc.c */
+#line 196 "src/parse-gram.y"
+ { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), yyo); }
+/* Line 705 of yacc.c */
+#line 1031 "src/parse-gram.c"
break;
- case 4: // "integer"
-
-/* Line 647 of yacc.c */
-#line 196 "parse-gram.y"
- { fprintf (stderr, "%d", ((*yyvaluep).integer)); }
-/* Line 647 of yacc.c */
-#line 1000 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 4: /* "integer" */
+/* Line 705 of yacc.c */
+#line 209 "src/parse-gram.y"
+ { fprintf (yyo, "%d", ((*yyvaluep).integer)); }
+/* Line 705 of yacc.c */
+#line 1039 "src/parse-gram.c"
break;
- case 24: // "%<flag>"
-
-/* Line 647 of yacc.c */
-#line 192 "parse-gram.y"
- { fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); }
-/* Line 647 of yacc.c */
-#line 1009 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 24: /* "%<flag>" */
+/* Line 705 of yacc.c */
+#line 205 "src/parse-gram.y"
+ { fprintf (yyo, "%%%s", ((*yyvaluep).uniqstr)); }
+/* Line 705 of yacc.c */
+#line 1047 "src/parse-gram.c"
break;
- case 42: // "{...}"
-
-/* Line 647 of yacc.c */
-#line 185 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); }
-/* Line 647 of yacc.c */
-#line 1018 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 40: /* "{...}" */
+/* Line 705 of yacc.c */
+#line 198 "src/parse-gram.y"
+ { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).code)); }
+/* Line 705 of yacc.c */
+#line 1055 "src/parse-gram.c"
break;
- case 43: // "char"
-
-/* Line 647 of yacc.c */
-#line 177 "parse-gram.y"
- { fputs (char_name (((*yyvaluep).character)), stderr); }
-/* Line 647 of yacc.c */
-#line 1027 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 42: /* "[identifier]" */
+/* Line 705 of yacc.c */
+#line 203 "src/parse-gram.y"
+ { fprintf (yyo, "[%s]", ((*yyvaluep).uniqstr)); }
+/* Line 705 of yacc.c */
+#line 1063 "src/parse-gram.c"
break;
- case 44: // "epilogue"
-
-/* Line 647 of yacc.c */
-#line 185 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 647 of yacc.c */
-#line 1036 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 43: /* "char" */
+/* Line 705 of yacc.c */
+#line 190 "src/parse-gram.y"
+ { fputs (char_name (((*yyvaluep).character)), yyo); }
+/* Line 705 of yacc.c */
+#line 1071 "src/parse-gram.c"
break;
- case 46: // "identifier"
-
-/* Line 647 of yacc.c */
-#line 190 "parse-gram.y"
- { fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 647 of yacc.c */
-#line 1045 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 44: /* "epilogue" */
+/* Line 705 of yacc.c */
+#line 198 "src/parse-gram.y"
+ { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); }
+/* Line 705 of yacc.c */
+#line 1079 "src/parse-gram.c"
break;
- case 47: // "identifier:"
-
-/* Line 647 of yacc.c */
-#line 191 "parse-gram.y"
- { fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); }
-/* Line 647 of yacc.c */
-#line 1054 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 46: /* "identifier" */
+/* Line 705 of yacc.c */
+#line 202 "src/parse-gram.y"
+ { fputs (((*yyvaluep).uniqstr), yyo); }
+/* Line 705 of yacc.c */
+#line 1087 "src/parse-gram.c"
break;
- case 50: // "%{...%}"
-
-/* Line 647 of yacc.c */
-#line 185 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 647 of yacc.c */
-#line 1063 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 47: /* "identifier:" */
+/* Line 705 of yacc.c */
+#line 204 "src/parse-gram.y"
+ { fprintf (yyo, "%s:", ((*yyvaluep).uniqstr)); }
+/* Line 705 of yacc.c */
+#line 1095 "src/parse-gram.c"
break;
- case 52: // "<tag>"
-
-/* Line 647 of yacc.c */
-#line 193 "parse-gram.y"
- { fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); }
-/* Line 647 of yacc.c */
-#line 1072 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 50: /* "%{...%}" */
+/* Line 705 of yacc.c */
+#line 198 "src/parse-gram.y"
+ { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); }
+/* Line 705 of yacc.c */
+#line 1103 "src/parse-gram.c"
break;
- case 83: // variable
-
-/* Line 647 of yacc.c */
-#line 190 "parse-gram.y"
- { fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 647 of yacc.c */
-#line 1081 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 52: /* "<tag>" */
+/* Line 705 of yacc.c */
+#line 206 "src/parse-gram.y"
+ { fprintf (yyo, "<%s>", ((*yyvaluep).uniqstr)); }
+/* Line 705 of yacc.c */
+#line 1111 "src/parse-gram.c"
break;
- case 84: // content.opt
-
-/* Line 647 of yacc.c */
-#line 185 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 647 of yacc.c */
-#line 1090 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 55: /* "%param" */
+/* Line 705 of yacc.c */
+#line 252 "src/parse-gram.y"
+ {
+ switch (((*yyvaluep).param))
+ {
+#define CASE(In, Out) \
+ case param_ ## In: fputs ("%" #Out, stderr); break
+ CASE(lex, lex-param);
+ CASE(parse, parse-param);
+ CASE(both, param);
+#undef CASE
+ case param_none: aver (false); break;
+ }
+}
+/* Line 705 of yacc.c */
+#line 1130 "src/parse-gram.c"
break;
- case 85: // braceless
+ case 64: /* code_props_type */
+/* Line 705 of yacc.c */
+#line 424 "src/parse-gram.y"
+ { fprintf (yyo, "%s", code_props_type_string (((*yyvaluep).code_type))); }
+/* Line 705 of yacc.c */
+#line 1138 "src/parse-gram.c"
+ break;
-/* Line 647 of yacc.c */
-#line 185 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 647 of yacc.c */
-#line 1099 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 73: /* symbol.prec */
+/* Line 705 of yacc.c */
+#line 212 "src/parse-gram.y"
+ { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); }
+/* Line 705 of yacc.c */
+#line 1146 "src/parse-gram.c"
break;
- case 86: // id
+ case 77: /* tag */
+/* Line 705 of yacc.c */
+#line 206 "src/parse-gram.y"
+ { fprintf (yyo, "<%s>", ((*yyvaluep).uniqstr)); }
+/* Line 705 of yacc.c */
+#line 1154 "src/parse-gram.c"
+ break;
-/* Line 647 of yacc.c */
-#line 199 "parse-gram.y"
- { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 647 of yacc.c */
-#line 1108 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 87: /* variable */
+/* Line 705 of yacc.c */
+#line 202 "src/parse-gram.y"
+ { fputs (((*yyvaluep).uniqstr), yyo); }
+/* Line 705 of yacc.c */
+#line 1162 "src/parse-gram.c"
break;
- case 87: // id_colon
+ case 88: /* content.opt */
+/* Line 705 of yacc.c */
+#line 198 "src/parse-gram.y"
+ { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); }
+/* Line 705 of yacc.c */
+#line 1170 "src/parse-gram.c"
+ break;
-/* Line 647 of yacc.c */
-#line 200 "parse-gram.y"
- { fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); }
-/* Line 647 of yacc.c */
-#line 1117 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 89: /* braceless */
+/* Line 705 of yacc.c */
+#line 198 "src/parse-gram.y"
+ { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); }
+/* Line 705 of yacc.c */
+#line 1178 "src/parse-gram.c"
break;
- case 88: // symbol
+ case 90: /* id */
+/* Line 705 of yacc.c */
+#line 212 "src/parse-gram.y"
+ { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); }
+/* Line 705 of yacc.c */
+#line 1186 "src/parse-gram.c"
+ break;
-/* Line 647 of yacc.c */
-#line 199 "parse-gram.y"
- { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 647 of yacc.c */
-#line 1126 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 91: /* id_colon */
+/* Line 705 of yacc.c */
+#line 213 "src/parse-gram.y"
+ { fprintf (yyo, "%s:", ((*yyvaluep).symbol)->tag); }
+/* Line 705 of yacc.c */
+#line 1194 "src/parse-gram.c"
break;
- case 89: // string_as_id
+ case 92: /* symbol */
+/* Line 705 of yacc.c */
+#line 212 "src/parse-gram.y"
+ { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); }
+/* Line 705 of yacc.c */
+#line 1202 "src/parse-gram.c"
+ break;
-/* Line 647 of yacc.c */
-#line 199 "parse-gram.y"
- { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 647 of yacc.c */
-#line 1135 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 93: /* string_as_id */
+/* Line 705 of yacc.c */
+#line 212 "src/parse-gram.y"
+ { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); }
+/* Line 705 of yacc.c */
+#line 1210 "src/parse-gram.c"
break;
default:
- break;
+ break;
}
}
| Print this symbol on YYOUTPUT. |
`--------------------------------*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static void
yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
-#else
-static void
-yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
- YYLTYPE const * const yylocationp;
-#endif
{
if (yytype < YYNTOKENS)
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
| TOP (included). |
`------------------------------------------------------------------*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static void
yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
-#else
-static void
-yy_stack_print (yybottom, yytop)
- yytype_int16 *yybottom;
- yytype_int16 *yytop;
-#endif
{
YYFPRINTF (stderr, "Stack now");
for (; yybottom <= yytop; yybottom++)
YYFPRINTF (stderr, "\n");
}
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (YYID (0))
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (0)
/*------------------------------------------------.
| Report that the YYRULE is going to be reduced. |
`------------------------------------------------*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static void
yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule)
-#else
-static void
-yy_reduce_print (yyssp, yyvsp, yylsp, yyrule)
- yytype_int16 *yyssp;
- YYSTYPE *yyvsp;
- YYLTYPE *yylsp;
- int yyrule;
-#endif
{
unsigned long int yylno = yyrline[yyrule];
int yynrhs = yyr2[yyrule];
}
}
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
yy_reduce_print (yyssp, yyvsp, yylsp, Rule); \
-} while (YYID (0))
+} while (0)
/* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */
int yydebug;
-#else /* !YYDEBUG */
+#else /* !GRAM_DEBUG */
# define YYDPRINTF(Args)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
# define YY_STACK_PRINT(Bottom, Top)
# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
+#endif /* !GRAM_DEBUG */
/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
+#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
# define YYMAXDEPTH 10000
#endif
-\f
+/* Given a state stack such that *YYBOTTOM is its bottom, such that
+ *YYTOP is either its top or is YYTOP_EMPTY to indicate an empty
+ stack, and such that *YYCAPACITY is the maximum number of elements it
+ can hold without a reallocation, make sure there is enough room to
+ store YYADD more elements. If not, allocate a new stack using
+ YYSTACK_ALLOC, copy the existing elements, and adjust *YYBOTTOM,
+ *YYTOP, and *YYCAPACITY to reflect the new capacity and memory
+ location. If *YYBOTTOM != YYBOTTOM_NO_FREE, then free the old stack
+ using YYSTACK_FREE. Return 0 if successful or if no reallocation is
+ required. Return 1 if memory is exhausted. */
+static int
+yy_lac_stack_realloc (YYSIZE_T *yycapacity, YYSIZE_T yyadd,
+#if GRAM_DEBUG
+ char const *yydebug_prefix,
+ char const *yydebug_suffix,
+#endif
+ yytype_int16 **yybottom,
+ yytype_int16 *yybottom_no_free,
+ yytype_int16 **yytop, yytype_int16 *yytop_empty)
+{
+ YYSIZE_T yysize_old =
+ *yytop == yytop_empty ? 0 : *yytop - *yybottom + 1;
+ YYSIZE_T yysize_new = yysize_old + yyadd;
+ if (*yycapacity < yysize_new)
+ {
+ YYSIZE_T yyalloc = 2 * yysize_new;
+ yytype_int16 *yybottom_new;
+ /* Use YYMAXDEPTH for maximum stack size given that the stack
+ should never need to grow larger than the main state stack
+ needs to grow without LAC. */
+ if (YYMAXDEPTH < yysize_new)
+ {
+ YYDPRINTF ((stderr, "%smax size exceeded%s", yydebug_prefix,
+ yydebug_suffix));
+ return 1;
+ }
+ if (YYMAXDEPTH < yyalloc)
+ yyalloc = YYMAXDEPTH;
+ yybottom_new =
+ (yytype_int16*) YYSTACK_ALLOC (yyalloc * sizeof *yybottom_new);
+ if (!yybottom_new)
+ {
+ YYDPRINTF ((stderr, "%srealloc failed%s", yydebug_prefix,
+ yydebug_suffix));
+ return 1;
+ }
+ if (*yytop != yytop_empty)
+ {
+ YYCOPY (yybottom_new, *yybottom, yysize_old);
+ *yytop = yybottom_new + (yysize_old - 1);
+ }
+ if (*yybottom != yybottom_no_free)
+ YYSTACK_FREE (*yybottom);
+ *yybottom = yybottom_new;
+ *yycapacity = yyalloc;
+ }
+ return 0;
+}
+
+/* Establish the initial context for the current lookahead if no initial
+ context is currently established.
+
+ We define a context as a snapshot of the parser stacks. We define
+ the initial context for a lookahead as the context in which the
+ parser initially examines that lookahead in order to select a
+ syntactic action. Thus, if the lookahead eventually proves
+ syntactically unacceptable (possibly in a later context reached via a
+ series of reductions), the initial context can be used to determine
+ the exact set of tokens that would be syntactically acceptable in the
+ lookahead's place. Moreover, it is the context after which any
+ further semantic actions would be erroneous because they would be
+ determined by a syntactically unacceptable token.
+
+ YY_LAC_ESTABLISH should be invoked when a reduction is about to be
+ performed in an inconsistent state (which, for the purposes of LAC,
+ includes consistent states that don't know they're consistent because
+ their default reductions have been disabled). Iff there is a
+ lookahead token, it should also be invoked before reporting a syntax
+ error. This latter case is for the sake of the debugging output.
+
+ For parse.lac=full, the implementation of YY_LAC_ESTABLISH is as
+ follows. If no initial context is currently established for the
+ current lookahead, then check if that lookahead can eventually be
+ shifted if syntactic actions continue from the current context.
+ Report a syntax error if it cannot. */
+#define YY_LAC_ESTABLISH \
+do { \
+ if (!yy_lac_established) \
+ { \
+ YYDPRINTF ((stderr, \
+ "LAC: initial context established for %s\n", \
+ yytname[yytoken])); \
+ yy_lac_established = 1; \
+ { \
+ int yy_lac_status = \
+ yy_lac (yyesa, &yyes, &yyes_capacity, yyssp, yytoken); \
+ if (yy_lac_status == 2) \
+ goto yyexhaustedlab; \
+ if (yy_lac_status == 1) \
+ goto yyerrlab; \
+ } \
+ } \
+} while (0)
+
+/* Discard any previous initial lookahead context because of Event,
+ which may be a lookahead change or an invalidation of the currently
+ established initial context for the current lookahead.
+
+ The most common example of a lookahead change is a shift. An example
+ of both cases is syntax error recovery. That is, a syntax error
+ occurs when the lookahead is syntactically erroneous for the
+ currently established initial context, so error recovery manipulates
+ the parser stacks to try to find a new initial context in which the
+ current lookahead is syntactically acceptable. If it fails to find
+ such a context, it discards the lookahead. */
+#if GRAM_DEBUG
+# define YY_LAC_DISCARD(Event) \
+do { \
+ if (yy_lac_established) \
+ { \
+ if (yydebug) \
+ YYFPRINTF (stderr, "LAC: initial context discarded due to " \
+ Event "\n"); \
+ yy_lac_established = 0; \
+ } \
+} while (0)
+#else
+# define YY_LAC_DISCARD(Event) yy_lac_established = 0
+#endif
+
+/* Given the stack whose top is *YYSSP, return 0 iff YYTOKEN can
+ eventually (after perhaps some reductions) be shifted, return 1 if
+ not, or return 2 if memory is exhausted. As preconditions and
+ postconditions: *YYES_CAPACITY is the allocated size of the array to
+ which *YYES points, and either *YYES = YYESA or *YYES points to an
+ array allocated with YYSTACK_ALLOC. yy_lac may overwrite the
+ contents of either array, alter *YYES and *YYES_CAPACITY, and free
+ any old *YYES other than YYESA. */
+static int
+yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes,
+ YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken)
+{
+ yytype_int16 *yyes_prev = yyssp;
+ yytype_int16 *yyesp = yyes_prev;
+ YYDPRINTF ((stderr, "LAC: checking lookahead %s:", yytname[yytoken]));
+ if (yytoken == YYUNDEFTOK)
+ {
+ YYDPRINTF ((stderr, " Always Err\n"));
+ return 1;
+ }
+ while (1)
+ {
+ int yyrule = yypact[*yyesp];
+ if (yypact_value_is_default (yyrule)
+ || (yyrule += yytoken) < 0 || YYLAST < yyrule
+ || yycheck[yyrule] != yytoken)
+ {
+ yyrule = yydefact[*yyesp];
+ if (yyrule == 0)
+ {
+ YYDPRINTF ((stderr, " Err\n"));
+ return 1;
+ }
+ }
+ else
+ {
+ yyrule = yytable[yyrule];
+ if (yytable_value_is_error (yyrule))
+ {
+ YYDPRINTF ((stderr, " Err\n"));
+ return 1;
+ }
+ if (0 < yyrule)
+ {
+ YYDPRINTF ((stderr, " S%d\n", yyrule));
+ return 0;
+ }
+ yyrule = -yyrule;
+ }
+ {
+ YYSIZE_T yylen = yyr2[yyrule];
+ YYDPRINTF ((stderr, " R%d", yyrule - 1));
+ if (yyesp != yyes_prev)
+ {
+ YYSIZE_T yysize = yyesp - *yyes + 1;
+ if (yylen < yysize)
+ {
+ yyesp -= yylen;
+ yylen = 0;
+ }
+ else
+ {
+ yylen -= yysize;
+ yyesp = yyes_prev;
+ }
+ }
+ if (yylen)
+ yyesp = yyes_prev -= yylen;
+ }
+ {
+ int yystate;
+ {
+ int yylhs = yyr1[yyrule] - YYNTOKENS;
+ yystate = yypgoto[yylhs] + *yyesp;
+ if (yystate < 0 || YYLAST < yystate
+ || yycheck[yystate] != *yyesp)
+ yystate = yydefgoto[yylhs];
+ else
+ yystate = yytable[yystate];
+ }
+ if (yyesp == yyes_prev)
+ {
+ yyesp = *yyes;
+ *yyesp = yystate;
+ }
+ else
+ {
+ if (yy_lac_stack_realloc (yyes_capacity, 1,
+#if GRAM_DEBUG
+ " (", ")",
+#endif
+ yyes, yyesa, &yyesp, yyes_prev))
+ {
+ YYDPRINTF ((stderr, "\n"));
+ return 2;
+ }
+ *++yyesp = yystate;
+ }
+ YYDPRINTF ((stderr, " G%d", yystate));
+ }
+ }
+}
+
#if YYERROR_VERBOSE
# define yystrlen strlen
# else
/* Return the length of YYSTR. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static YYSIZE_T
yystrlen (const char *yystr)
-#else
-static YYSIZE_T
-yystrlen (yystr)
- const char *yystr;
-#endif
{
YYSIZE_T yylen;
for (yylen = 0; yystr[yylen]; yylen++)
# else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
YYDEST. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static char *
yystpcpy (char *yydest, const char *yysrc)
-#else
-static char *
-yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-#endif
{
char *yyd = yydest;
const char *yys = yysrc;
char const *yyp = yystr;
for (;;)
- switch (*++yyp)
- {
- case '\'':
- case ',':
- goto do_not_strip_quotes;
-
- case '\\':
- if (*++yyp != '\\')
- goto do_not_strip_quotes;
- /* Fall through. */
- default:
- if (yyres)
- yyres[yyn] = *yyp;
- yyn++;
- break;
-
- case '"':
- if (yyres)
- yyres[yyn] = '\0';
- return yyn;
- }
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
do_not_strip_quotes: ;
}
}
# endif
-/* Copy into YYRESULT an error message about the unexpected token
- YYTOKEN while in state YYSTATE. Return the number of bytes copied,
- including the terminating null byte. If YYRESULT is null, do not
- copy anything; just return the number of bytes that would be
- copied. As a special case, return 0 if an ordinary "syntax error"
- message will do. Return YYSIZE_MAXIMUM if overflow occurs during
- size calculation. */
-static YYSIZE_T
-yysyntax_error (char *yyresult, int yystate, int yytoken)
-{
- int yyn = yypact[yystate];
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP. In order to see if a particular token T is a
+ valid looakhead, invoke yy_lac (YYESA, YYES, YYES_CAPACITY, YYSSP, T).
- if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
- return 0;
- else
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store or if
+ yy_lac returned 2. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyesa, yytype_int16 **yyes,
+ YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULL;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ In the first two cases, it might appear that the current syntax
+ error should have been detected in the previous state when yy_lac
+ was invoked. However, at that time, there might have been a
+ different syntax error that discarded a different initial context
+ during error recovery, leaving behind the current lookahead.
+ */
+ if (yytoken != YYEMPTY)
{
- YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- int yysize_overflow = 0;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- /* Internationalized format string. */
- const char *yyformat = 0;
- /* Arguments of yyformat. */
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
-
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- /* Number of reported tokens (one for the "unexpected", one per
- "expected"). */
- int yycount = 0;
- int yyx;
-
+ int yyn = yypact[*yyssp];
+ YYDPRINTF ((stderr, "Constructing syntax error message\n"));
yyarg[yycount++] = yytname[yytoken];
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
- }
-
- switch (yycount)
+ if (!yypact_value_is_default (yyn))
{
-#define YYCASE_(N, S) \
- case N: \
- yyformat = S; \
- break
- YYCASE_(1, YY_("syntax error, unexpected %s"));
- YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
- YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
- YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
- YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
-#undef YYCASE_
- }
+ int yyx;
- yysize1 = yysize + yystrlen (yyformat);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
-
- if (yysize_overflow)
- return YYSIZE_MAXIMUM;
-
- if (yyresult)
- {
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- char *yyp = yyresult;
- int yyi = 0;
- while ((*yyp = *yyformat) != '\0')
- if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyformat += 2;
- }
- else
+ for (yyx = 0; yyx < YYNTOKENS; ++yyx)
+ if (yyx != YYTERROR && yyx != YYUNDEFTOK)
{
- yyp++;
- yyformat++;
+ {
+ int yy_lac_status = yy_lac (yyesa, yyes, yyes_capacity,
+ yyssp, yyx);
+ if (yy_lac_status == 2)
+ return 2;
+ if (yy_lac_status == 1)
+ continue;
+ }
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
}
- }
- return yysize;
+ }
+# if GRAM_DEBUG
+ else if (yydebug)
+ YYFPRINTF (stderr, "No expected tokens.\n");
+# endif
}
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
}
#endif /* YYERROR_VERBOSE */
-\f
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
`-----------------------------------------------*/
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
static void
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
-#else
-static void
-yydestruct (yymsg, yytype, yyvaluep, yylocationp)
- const char *yymsg;
- int yytype;
- YYSTYPE *yyvaluep;
- YYLTYPE *yylocationp;
-#endif
{
- YYUSE (yyvaluep);
+ YYUSE(yyvaluep);
YYUSE (yylocationp);
-
if (!yymsg)
yymsg = "Deleting";
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
switch (yytype)
{
default:
- break;
+ break;
}
}
-/* Prevent warnings from -Wmissing-prototypes. */
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
+/*----------.
+| yyparse. |
+`----------*/
+int
+yyparse (void)
+{
+/* The lookahead symbol. */
+int yychar;
-/*-------------------------.
-| yyparse or yypush_parse. |
-`-------------------------*/
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void *YYPARSE_PARAM)
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized. */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+ _Pragma ("GCC diagnostic pop")
#else
-int
-yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
+/* Default value used for initialization, for pacifying older GCCs
+ or non-GCC compilers. */
+static YYSTYPE yyval_default;
+# define YY_INITIAL_VALUE(Value) = Value
#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
+static YYLTYPE yyloc_default
+# if defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL
+ = { 1, 1, 1, 1 }
+# endif
+;
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
#endif
-{
-/* The lookahead symbol. */
-int yychar;
/* The semantic value of the lookahead symbol. */
-YYSTYPE yylval;
+YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);
/* Location data for the lookahead symbol. */
-YYLTYPE yylloc;
+YYLTYPE yylloc = yyloc_default;
+
/* Number of syntax errors so far. */
int yynerrs;
`yyvs': related to semantic values.
`yyls': related to locations.
- Refer to the stacks thru separate pointers, to allow yyoverflow
+ Refer to the stacks through separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
/* The state stack. */
YYLTYPE *yylsp;
/* The locations where the error started and ended. */
- YYLTYPE yyerror_range[2];
+ YYLTYPE yyerror_range[3];
YYSIZE_T yystacksize;
+ yytype_int16 yyesa[20];
+ yytype_int16 *yyes;
+ YYSIZE_T yyes_capacity;
+
+ int yy_lac_established = 0;
int yyn;
int yyresult;
/* Lookahead token as an internal (translated) token number. */
- int yytoken;
+ int yytoken = 0;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
Keep to zero when no symbol should be popped. */
int yylen = 0;
- yytoken = 0;
- yyss = yyssa;
- yyvs = yyvsa;
- yyls = yylsa;
+ yyssp = yyss = yyssa;
+ yyvsp = yyvs = yyvsa;
+ yylsp = yyls = yylsa;
yystacksize = YYINITDEPTH;
+ yyes = yyesa;
+ yyes_capacity = sizeof yyesa / sizeof *yyes;
+ if (YYMAXDEPTH < yyes_capacity)
+ yyes_capacity = YYMAXDEPTH;
+
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yynerrs = 0;
yychar = YYEMPTY; /* Cause a token to be read. */
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
- yyssp = yyss;
- yyvsp = yyvs;
- yylsp = yyls;
-
-#if YYLTYPE_IS_TRIVIAL
- /* Initialize the default location before parsing starts. */
- yylloc.first_line = yylloc.last_line = 1;
- yylloc.first_column = yylloc.last_column = 1;
-#endif
-
/* User initialization code. */
-/* Line 1167 of yacc.c */
-#line 86 "parse-gram.y"
+/* Line 1450 of yacc.c */
+#line 101 "src/parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
location is needed. */
boundary_set (&yylloc.start, current_file, 1, 1);
boundary_set (&yylloc.end, current_file, 1, 1);
}
-/* Line 1167 of yacc.c */
-#line 1657 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1450 of yacc.c */
+#line 1936 "src/parse-gram.c"
yylsp[0] = yylloc;
-
goto yysetstate;
/*------------------------------------------------------------.
#ifdef yyoverflow
{
- /* Give user a chance to reallocate the stack. Use copies of
- these so that the &'s don't force the real ones into
- memory. */
- YYSTYPE *yyvs1 = yyvs;
- yytype_int16 *yyss1 = yyss;
- YYLTYPE *yyls1 = yyls;
-
- /* Each stack pointer address is followed by the size of the
- data in use in that stack, in bytes. This used to be a
- conditional around just the two extra args, but that might
- be undefined if yyoverflow is a macro. */
- yyoverflow (YY_("memory exhausted"),
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
- &yyls1, yysize * sizeof (*yylsp),
- &yystacksize);
-
- yyls = yyls1;
- yyss = yyss1;
- yyvs = yyvs1;
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+ YYLTYPE *yyls1 = yyls;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yyls1, yysize * sizeof (*yylsp),
+ &yystacksize);
+
+ yyls = yyls1;
+ yyss = yyss1;
+ yyvs = yyvs1;
}
#else /* no yyoverflow */
# ifndef YYSTACK_RELOCATE
# else
/* Extend the stack our own way. */
if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
+ goto yyexhaustedlab;
yystacksize *= 2;
if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
+ yystacksize = YYMAXDEPTH;
{
- yytype_int16 *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyexhaustedlab;
- YYSTACK_RELOCATE (yyss_alloc, yyss);
- YYSTACK_RELOCATE (yyvs_alloc, yyvs);
- YYSTACK_RELOCATE (yyls_alloc, yyls);
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+ YYSTACK_RELOCATE (yyls_alloc, yyls);
# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
}
# endif
#endif /* no yyoverflow */
yylsp = yyls + yysize - 1;
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
+ (unsigned long int) yystacksize));
if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
+ YYABORT;
}
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
- if (yyn == YYPACT_NINF)
+ if (yypact_value_is_default (yyn))
goto yydefault;
/* Not known => get a lookahead token if don't already have one. */
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
+ yychar = yylex (&yylval, &yylloc);
}
if (yychar <= YYEOF)
detect an error, take that action. */
yyn += yytoken;
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
+ {
+ YY_LAC_ESTABLISH;
+ goto yydefault;
+ }
yyn = yytable[yyn];
if (yyn <= 0)
{
- if (yyn == 0 || yyn == YYTABLE_NINF)
- goto yyerrlab;
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ YY_LAC_ESTABLISH;
yyn = -yyn;
goto yyreduce;
}
/* Discard the shifted token. */
yychar = YYEMPTY;
+ YY_LAC_DISCARD ("shift");
yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
*++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
*++yylsp = yylloc;
goto yynewstate;
/* Default location. */
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 6:
-/* Line 1380 of yacc.c */
-#line 223 "parse-gram.y"
+ {
+ int yychar_backup = yychar;
+ switch (yyn)
+ {
+ case 6:
+/* Line 1667 of yacc.c */
+#line 288 "src/parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1380 of yacc.c */
-#line 1855 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2142 "src/parse-gram.c"
break;
case 7:
-/* Line 1380 of yacc.c */
-#line 233 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 298 "src/parse-gram.y"
{
muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true);
}
-/* Line 1380 of yacc.c */
-#line 1865 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2152 "src/parse-gram.c"
break;
case 8:
-/* Line 1380 of yacc.c */
-#line 237 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 302 "src/parse-gram.y"
{
muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars),
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1380 of yacc.c */
-#line 1876 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2163 "src/parse-gram.c"
break;
case 9:
-/* Line 1380 of yacc.c */
-#line 241 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 306 "src/parse-gram.y"
{ defines_flag = true; }
-/* Line 1380 of yacc.c */
-#line 1884 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2171 "src/parse-gram.c"
break;
case 10:
-/* Line 1380 of yacc.c */
-#line 243 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 308 "src/parse-gram.y"
{
defines_flag = true;
spec_defines_file = xstrdup ((yyvsp[0].chars));
}
-/* Line 1380 of yacc.c */
-#line 1895 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2182 "src/parse-gram.c"
break;
case 11:
-/* Line 1380 of yacc.c */
-#line 248 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 313 "src/parse-gram.y"
{
muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose",
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1380 of yacc.c */
-#line 1906 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2193 "src/parse-gram.c"
break;
case 12:
-/* Line 1380 of yacc.c */
-#line 252 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 317 "src/parse-gram.y"
{ expected_sr_conflicts = (yyvsp[0].integer); }
-/* Line 1380 of yacc.c */
-#line 1914 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2201 "src/parse-gram.c"
break;
case 13:
-/* Line 1380 of yacc.c */
-#line 253 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 318 "src/parse-gram.y"
{ expected_rr_conflicts = (yyvsp[0].integer); }
-/* Line 1380 of yacc.c */
-#line 1922 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2209 "src/parse-gram.c"
break;
case 14:
-/* Line 1380 of yacc.c */
-#line 254 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 319 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1380 of yacc.c */
-#line 1930 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2217 "src/parse-gram.c"
break;
case 15:
-/* Line 1380 of yacc.c */
-#line 255 "parse-gram.y"
- { spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1380 of yacc.c */
-#line 1938 "/Users/akim/src/kernel/bison/src/parse-gram.c"
- break;
-
- case 16:
-/* Line 1380 of yacc.c */
-#line 257 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 321 "src/parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
}
-/* Line 1380 of yacc.c */
-#line 1949 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2228 "src/parse-gram.c"
break;
- case 17:
-/* Line 1380 of yacc.c */
-#line 262 "parse-gram.y"
+ case 16:
+/* Line 1667 of yacc.c */
+#line 326 "src/parse-gram.y"
{
code_props action;
code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0]));
muscle_code_grow ("initial_action", action.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1380 of yacc.c */
-#line 1964 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2243 "src/parse-gram.c"
break;
- case 18:
-/* Line 1380 of yacc.c */
-#line 270 "parse-gram.y"
+ case 17:
+/* Line 1667 of yacc.c */
+#line 334 "src/parse-gram.y"
{ language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); }
-/* Line 1380 of yacc.c */
-#line 1972 "/Users/akim/src/kernel/bison/src/parse-gram.c"
- break;
-
- case 19:
-/* Line 1380 of yacc.c */
-#line 271 "parse-gram.y"
- { add_param ("lex_param", (yyvsp[0].code), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 1980 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2251 "src/parse-gram.c"
break;
- case 20:
-/* Line 1380 of yacc.c */
-#line 272 "parse-gram.y"
- { spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1380 of yacc.c */
-#line 1988 "/Users/akim/src/kernel/bison/src/parse-gram.c"
- break;
-
- case 21:
-/* Line 1380 of yacc.c */
-#line 273 "parse-gram.y"
+ case 18:
+/* Line 1667 of yacc.c */
+#line 335 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1380 of yacc.c */
-#line 1996 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2259 "src/parse-gram.c"
break;
- case 22:
-/* Line 1380 of yacc.c */
-#line 274 "parse-gram.y"
+ case 19:
+/* Line 1667 of yacc.c */
+#line 336 "src/parse-gram.y"
{ no_lines_flag = true; }
-/* Line 1380 of yacc.c */
-#line 2004 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2267 "src/parse-gram.c"
break;
- case 23:
-/* Line 1380 of yacc.c */
-#line 275 "parse-gram.y"
+ case 20:
+/* Line 1667 of yacc.c */
+#line 337 "src/parse-gram.y"
{ nondeterministic_parser = true; }
-/* Line 1380 of yacc.c */
-#line 2012 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2275 "src/parse-gram.c"
break;
- case 24:
-/* Line 1380 of yacc.c */
-#line 276 "parse-gram.y"
+ case 21:
+/* Line 1667 of yacc.c */
+#line 338 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1380 of yacc.c */
-#line 2020 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2283 "src/parse-gram.c"
break;
- case 25:
-/* Line 1380 of yacc.c */
-#line 277 "parse-gram.y"
- { spec_outfile = (yyvsp[0].chars); }
-/* Line 1380 of yacc.c */
-#line 2028 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 22:
+/* Line 1667 of yacc.c */
+#line 339 "src/parse-gram.y"
+ { current_param = (yyvsp[0].param); }
+/* Line 1667 of yacc.c */
+#line 2291 "src/parse-gram.c"
break;
- case 26:
-/* Line 1380 of yacc.c */
-#line 278 "parse-gram.y"
- { add_param ("parse_param", (yyvsp[0].code), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2036 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 23:
+/* Line 1667 of yacc.c */
+#line 339 "src/parse-gram.y"
+ { current_param = param_none; }
+/* Line 1667 of yacc.c */
+#line 2299 "src/parse-gram.c"
break;
- case 27:
-/* Line 1380 of yacc.c */
-#line 279 "parse-gram.y"
+ case 24:
+/* Line 1667 of yacc.c */
+#line 340 "src/parse-gram.y"
{ version_check (&(yylsp[0]), (yyvsp[0].chars)); }
-/* Line 1380 of yacc.c */
-#line 2044 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2307 "src/parse-gram.c"
break;
- case 28:
-/* Line 1380 of yacc.c */
-#line 281 "parse-gram.y"
+ case 25:
+/* Line 1667 of yacc.c */
+#line 342 "src/parse-gram.y"
{
char const *skeleton_user = (yyvsp[0].chars);
if (strchr (skeleton_user, '/'))
xmalloc (dir_length + 1 + strlen (skeleton_user) + 1);
if (dir_length > 0)
{
- strncpy (skeleton_build, current_file, dir_length);
+ memcpy (skeleton_build, current_file, dir_length);
skeleton_build[dir_length++] = '/';
}
strcpy (skeleton_build + dir_length, skeleton_user);
}
skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1]));
}
-/* Line 1380 of yacc.c */
-#line 2074 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2337 "src/parse-gram.c"
break;
- case 29:
-/* Line 1380 of yacc.c */
-#line 304 "parse-gram.y"
+ case 26:
+/* Line 1667 of yacc.c */
+#line 365 "src/parse-gram.y"
{ token_table_flag = true; }
-/* Line 1380 of yacc.c */
-#line 2082 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2345 "src/parse-gram.c"
break;
- case 30:
-/* Line 1380 of yacc.c */
-#line 305 "parse-gram.y"
+ case 27:
+/* Line 1667 of yacc.c */
+#line 366 "src/parse-gram.y"
{ report_flag |= report_states; }
-/* Line 1380 of yacc.c */
-#line 2090 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2353 "src/parse-gram.c"
break;
- case 31:
-/* Line 1380 of yacc.c */
-#line 306 "parse-gram.y"
+ case 28:
+/* Line 1667 of yacc.c */
+#line 367 "src/parse-gram.y"
{ yacc_flag = true; }
-/* Line 1380 of yacc.c */
-#line 2098 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2361 "src/parse-gram.c"
break;
- case 35:
-/* Line 1380 of yacc.c */
-#line 314 "parse-gram.y"
- {
- grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
- }
-/* Line 1380 of yacc.c */
-#line 2108 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 30:
+/* Line 1667 of yacc.c */
+#line 372 "src/parse-gram.y"
+ { add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
+/* Line 1667 of yacc.c */
+#line 2369 "src/parse-gram.c"
break;
- case 36:
-/* Line 1380 of yacc.c */
-#line 318 "parse-gram.y"
+ case 31:
+/* Line 1667 of yacc.c */
+#line 373 "src/parse-gram.y"
+ { add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
+/* Line 1667 of yacc.c */
+#line 2377 "src/parse-gram.c"
+ break;
+
+ case 34:
+/* Line 1667 of yacc.c */
+#line 385 "src/parse-gram.y"
{
- symbol_list *list;
- for (list = (yyvsp[0].list); list; list = list->next)
- symbol_list_destructor_set (list, (yyvsp[-1].code), (yylsp[-1]));
- symbol_list_free ((yyvsp[0].list));
+ grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
}
-/* Line 1380 of yacc.c */
-#line 2121 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2387 "src/parse-gram.c"
break;
- case 37:
-/* Line 1380 of yacc.c */
-#line 325 "parse-gram.y"
+ case 35:
+/* Line 1667 of yacc.c */
+#line 389 "src/parse-gram.y"
{
- symbol_list *list;
- for (list = (yyvsp[0].list); list; list = list->next)
- symbol_list_printer_set (list, (yyvsp[-1].code), (yylsp[-1]));
- symbol_list_free ((yyvsp[0].list));
+ code_props code;
+ code_props_symbol_action_init (&code, (yyvsp[-1].code), (yylsp[-1]));
+ code_props_translate_code (&code);
+ {
+ symbol_list *list;
+ for (list = (yyvsp[0].list); list; list = list->next)
+ symbol_list_code_props_set (list, (yyvsp[-2].code_type), &code);
+ symbol_list_free ((yyvsp[0].list));
+ }
}
-/* Line 1380 of yacc.c */
-#line 2134 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2405 "src/parse-gram.c"
break;
- case 38:
-/* Line 1380 of yacc.c */
-#line 332 "parse-gram.y"
+ case 36:
+/* Line 1667 of yacc.c */
+#line 401 "src/parse-gram.y"
{
default_prec = true;
}
-/* Line 1380 of yacc.c */
-#line 2144 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2415 "src/parse-gram.c"
break;
- case 39:
-/* Line 1380 of yacc.c */
-#line 336 "parse-gram.y"
+ case 37:
+/* Line 1667 of yacc.c */
+#line 405 "src/parse-gram.y"
{
default_prec = false;
}
-/* Line 1380 of yacc.c */
-#line 2154 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2425 "src/parse-gram.c"
break;
- case 40:
-/* Line 1380 of yacc.c */
-#line 340 "parse-gram.y"
+ case 38:
+/* Line 1667 of yacc.c */
+#line 409 "src/parse-gram.y"
{
/* Do not invoke muscle_percent_code_grow here since it invokes
muscle_user_name_list_grow. */
muscle_code_grow ("percent_code()", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1380 of yacc.c */
-#line 2167 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2438 "src/parse-gram.c"
break;
- case 41:
-/* Line 1380 of yacc.c */
-#line 347 "parse-gram.y"
+ case 39:
+/* Line 1667 of yacc.c */
+#line 416 "src/parse-gram.y"
{
muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1380 of yacc.c */
-#line 2178 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2449 "src/parse-gram.c"
+ break;
+
+ case 40:
+/* Line 1667 of yacc.c */
+#line 426 "src/parse-gram.y"
+ { (yyval.code_type) = destructor; }
+/* Line 1667 of yacc.c */
+#line 2457 "src/parse-gram.c"
+ break;
+
+ case 41:
+/* Line 1667 of yacc.c */
+#line 427 "src/parse-gram.y"
+ { (yyval.code_type) = printer; }
+/* Line 1667 of yacc.c */
+#line 2465 "src/parse-gram.c"
break;
case 42:
-/* Line 1380 of yacc.c */
-#line 361 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 437 "src/parse-gram.y"
{}
-/* Line 1380 of yacc.c */
-#line 2186 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2473 "src/parse-gram.c"
break;
case 43:
-/* Line 1380 of yacc.c */
-#line 362 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 438 "src/parse-gram.y"
{ muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2194 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2481 "src/parse-gram.c"
break;
case 44:
-/* Line 1380 of yacc.c */
-#line 367 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 443 "src/parse-gram.y"
{
union_seen = true;
muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1380 of yacc.c */
-#line 2206 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2493 "src/parse-gram.c"
break;
case 45:
-/* Line 1380 of yacc.c */
-#line 378 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 454 "src/parse-gram.y"
{ current_class = nterm_sym; }
-/* Line 1380 of yacc.c */
-#line 2214 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2501 "src/parse-gram.c"
break;
case 46:
-/* Line 1380 of yacc.c */
-#line 379 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 455 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1380 of yacc.c */
-#line 2225 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2512 "src/parse-gram.c"
break;
case 47:
-/* Line 1380 of yacc.c */
-#line 383 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 459 "src/parse-gram.y"
{ current_class = token_sym; }
-/* Line 1380 of yacc.c */
-#line 2233 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2520 "src/parse-gram.c"
break;
case 48:
-/* Line 1380 of yacc.c */
-#line 384 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 460 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1380 of yacc.c */
-#line 2244 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2531 "src/parse-gram.c"
break;
case 49:
-/* Line 1380 of yacc.c */
-#line 389 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 465 "src/parse-gram.y"
{
symbol_list *list;
tag_seen = true;
for (list = (yyvsp[0].list); list; list = list->next)
- symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
+ symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1380 of yacc.c */
-#line 2258 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2545 "src/parse-gram.c"
break;
case 50:
-/* Line 1380 of yacc.c */
-#line 400 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 476 "src/parse-gram.y"
{
symbol_list *list;
++current_prec;
for (list = (yyvsp[0].list); list; list = list->next)
- {
- symbol_type_set (list->content.sym, current_type, (yylsp[-1]));
- symbol_precedence_set (list->content.sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2]));
- }
+ {
+ symbol_type_set (list->content.sym, current_type, (yylsp[-1]));
+ symbol_precedence_set (list->content.sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2]));
+ }
symbol_list_free ((yyvsp[0].list));
current_type = NULL;
}
-/* Line 1380 of yacc.c */
-#line 2276 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2563 "src/parse-gram.c"
break;
case 51:
-/* Line 1380 of yacc.c */
-#line 414 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 490 "src/parse-gram.y"
{ (yyval.assoc) = left_assoc; }
-/* Line 1380 of yacc.c */
-#line 2284 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2571 "src/parse-gram.c"
break;
case 52:
-/* Line 1380 of yacc.c */
-#line 415 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 491 "src/parse-gram.y"
{ (yyval.assoc) = right_assoc; }
-/* Line 1380 of yacc.c */
-#line 2292 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2579 "src/parse-gram.c"
break;
case 53:
-/* Line 1380 of yacc.c */
-#line 416 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 492 "src/parse-gram.y"
{ (yyval.assoc) = non_assoc; }
-/* Line 1380 of yacc.c */
-#line 2300 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2587 "src/parse-gram.c"
break;
case 54:
-/* Line 1380 of yacc.c */
-#line 417 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 493 "src/parse-gram.y"
{ (yyval.assoc) = precedence_assoc; }
-/* Line 1380 of yacc.c */
-#line 2308 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2595 "src/parse-gram.c"
break;
case 55:
-/* Line 1380 of yacc.c */
-#line 421 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 497 "src/parse-gram.y"
{ current_type = NULL; }
-/* Line 1380 of yacc.c */
-#line 2316 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2603 "src/parse-gram.c"
break;
case 56:
-/* Line 1380 of yacc.c */
-#line 422 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 498 "src/parse-gram.y"
{ current_type = (yyvsp[0].uniqstr); tag_seen = true; }
-/* Line 1380 of yacc.c */
-#line 2324 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2611 "src/parse-gram.c"
break;
case 57:
-/* Line 1380 of yacc.c */
-#line 428 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 504 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2332 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2619 "src/parse-gram.c"
break;
case 58:
-/* Line 1380 of yacc.c */
-#line 430 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 506 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1380 of yacc.c */
-#line 2340 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2627 "src/parse-gram.c"
break;
case 59:
-/* Line 1380 of yacc.c */
-#line 434 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 510 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[0].symbol); }
-/* Line 1380 of yacc.c */
-#line 2348 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2635 "src/parse-gram.c"
break;
case 60:
-/* Line 1380 of yacc.c */
-#line 435 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 511 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2356 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2643 "src/parse-gram.c"
break;
case 61:
-/* Line 1380 of yacc.c */
-#line 441 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 517 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2364 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2651 "src/parse-gram.c"
break;
case 62:
-/* Line 1380 of yacc.c */
-#line 443 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 519 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1380 of yacc.c */
-#line 2372 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2659 "src/parse-gram.c"
break;
case 63:
-/* Line 1380 of yacc.c */
-#line 447 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 523 "src/parse-gram.y"
{ (yyval.list) = (yyvsp[0].list); }
-/* Line 1380 of yacc.c */
-#line 2380 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2667 "src/parse-gram.c"
break;
case 64:
-/* Line 1380 of yacc.c */
-#line 448 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 524 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); }
-/* Line 1380 of yacc.c */
-#line 2388 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2675 "src/parse-gram.c"
break;
case 65:
-/* Line 1380 of yacc.c */
-#line 452 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 528 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2396 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2683 "src/parse-gram.c"
break;
case 66:
-/* Line 1380 of yacc.c */
-#line 453 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 529 "src/parse-gram.y"
{ (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2404 "/Users/akim/src/kernel/bison/src/parse-gram.c"
- break;
-
- case 67:
-/* Line 1380 of yacc.c */
-#line 454 "parse-gram.y"
- { (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2412 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2691 "src/parse-gram.c"
break;
case 68:
-/* Line 1380 of yacc.c */
-#line 455 "parse-gram.y"
- { (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2420 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 534 "src/parse-gram.y"
+ { (yyval.uniqstr) = uniqstr_new ("*"); }
+/* Line 1667 of yacc.c */
+#line 2699 "src/parse-gram.c"
break;
case 69:
-/* Line 1380 of yacc.c */
-#line 461 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 535 "src/parse-gram.y"
+ { (yyval.uniqstr) = uniqstr_new (""); }
+/* Line 1667 of yacc.c */
+#line 2707 "src/parse-gram.c"
+ break;
+
+ case 70:
+/* Line 1667 of yacc.c */
+#line 541 "src/parse-gram.y"
{
current_type = (yyvsp[0].uniqstr);
tag_seen = true;
}
-/* Line 1380 of yacc.c */
-#line 2431 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2718 "src/parse-gram.c"
break;
- case 70:
-/* Line 1380 of yacc.c */
-#line 466 "parse-gram.y"
+ case 71:
+/* Line 1667 of yacc.c */
+#line 546 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true);
symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0]));
}
-/* Line 1380 of yacc.c */
-#line 2442 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2729 "src/parse-gram.c"
break;
- case 71:
-/* Line 1380 of yacc.c */
-#line 471 "parse-gram.y"
+ case 72:
+/* Line 1667 of yacc.c */
+#line 551 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true);
symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0]));
}
-/* Line 1380 of yacc.c */
-#line 2454 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2741 "src/parse-gram.c"
break;
- case 72:
-/* Line 1380 of yacc.c */
-#line 477 "parse-gram.y"
+ case 73:
+/* Line 1667 of yacc.c */
+#line 557 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true);
symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc));
}
-/* Line 1380 of yacc.c */
-#line 2466 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2753 "src/parse-gram.c"
break;
- case 73:
-/* Line 1380 of yacc.c */
-#line 483 "parse-gram.y"
+ case 74:
+/* Line 1667 of yacc.c */
+#line 563 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]), true);
symbol_type_set ((yyvsp[-2].symbol), current_type, (yylsp[-2]));
symbol_user_token_number_set ((yyvsp[-2].symbol), (yyvsp[-1].integer), (yylsp[-1]));
symbol_make_alias ((yyvsp[-2].symbol), (yyvsp[0].symbol), (yyloc));
}
-/* Line 1380 of yacc.c */
-#line 2479 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2766 "src/parse-gram.c"
break;
- case 80:
-/* Line 1380 of yacc.c */
-#line 513 "parse-gram.y"
+ case 81:
+/* Line 1667 of yacc.c */
+#line 593 "src/parse-gram.y"
{
yyerrok;
}
-/* Line 1380 of yacc.c */
-#line 2489 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2776 "src/parse-gram.c"
break;
- case 81:
-/* Line 1380 of yacc.c */
-#line 519 "parse-gram.y"
- { current_lhs = (yyvsp[-1].symbol); current_lhs_location = (yylsp[-1]);
- current_lhs_named_ref = (yyvsp[0].named_ref); }
-/* Line 1380 of yacc.c */
-#line 2498 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 82:
+/* Line 1667 of yacc.c */
+#line 599 "src/parse-gram.y"
+ { current_lhs ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
+/* Line 1667 of yacc.c */
+#line 2784 "src/parse-gram.c"
break;
case 83:
-/* Line 1380 of yacc.c */
-#line 524 "parse-gram.y"
- { grammar_current_rule_end ((yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2506 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 600 "src/parse-gram.y"
+ {
+ /* Free the current lhs. */
+ current_lhs (0, (yylsp[-3]), 0);
+ }
+/* Line 1667 of yacc.c */
+#line 2795 "src/parse-gram.c"
break;
case 84:
-/* Line 1380 of yacc.c */
-#line 525 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 607 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2514 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2803 "src/parse-gram.c"
break;
- case 86:
-/* Line 1380 of yacc.c */
-#line 531 "parse-gram.y"
- { grammar_current_rule_begin (current_lhs, current_lhs_location,
- current_lhs_named_ref); }
-/* Line 1380 of yacc.c */
-#line 2523 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+ case 85:
+/* Line 1667 of yacc.c */
+#line 608 "src/parse-gram.y"
+ { grammar_current_rule_end ((yylsp[0])); }
+/* Line 1667 of yacc.c */
+#line 2811 "src/parse-gram.c"
break;
case 87:
-/* Line 1380 of yacc.c */
-#line 534 "parse-gram.y"
- { grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
-/* Line 1380 of yacc.c */
-#line 2531 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 614 "src/parse-gram.y"
+ { grammar_current_rule_begin (current_lhs_symbol, current_lhs_location,
+ current_lhs_named_ref); }
+/* Line 1667 of yacc.c */
+#line 2820 "src/parse-gram.c"
break;
case 88:
-/* Line 1380 of yacc.c */
-#line 536 "parse-gram.y"
- { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref)); }
-/* Line 1380 of yacc.c */
-#line 2539 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 617 "src/parse-gram.y"
+ { grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
+/* Line 1667 of yacc.c */
+#line 2828 "src/parse-gram.c"
break;
case 89:
-/* Line 1380 of yacc.c */
-#line 538 "parse-gram.y"
- { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2547 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 619 "src/parse-gram.y"
+ { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref), false); }
+/* Line 1667 of yacc.c */
+#line 2836 "src/parse-gram.c"
break;
case 90:
-/* Line 1380 of yacc.c */
-#line 540 "parse-gram.y"
- { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2555 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 621 "src/parse-gram.y"
+ { grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); }
+/* Line 1667 of yacc.c */
+#line 2844 "src/parse-gram.c"
break;
case 91:
-/* Line 1380 of yacc.c */
-#line 542 "parse-gram.y"
- { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2563 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 623 "src/parse-gram.y"
+ { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
+/* Line 1667 of yacc.c */
+#line 2852 "src/parse-gram.c"
break;
case 92:
-/* Line 1380 of yacc.c */
-#line 547 "parse-gram.y"
- { (yyval.named_ref) = 0; }
-/* Line 1380 of yacc.c */
-#line 2571 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 625 "src/parse-gram.y"
+ { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
+/* Line 1667 of yacc.c */
+#line 2860 "src/parse-gram.c"
break;
case 93:
-/* Line 1380 of yacc.c */
-#line 550 "parse-gram.y"
- { (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2579 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 627 "src/parse-gram.y"
+ { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
+/* Line 1667 of yacc.c */
+#line 2868 "src/parse-gram.c"
+ break;
+
+ case 94:
+/* Line 1667 of yacc.c */
+#line 631 "src/parse-gram.y"
+ { (yyval.named_ref) = 0; }
+/* Line 1667 of yacc.c */
+#line 2876 "src/parse-gram.c"
break;
case 95:
-/* Line 1380 of yacc.c */
-#line 562 "parse-gram.y"
+/* Line 1667 of yacc.c */
+#line 633 "src/parse-gram.y"
+ { (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); }
+/* Line 1667 of yacc.c */
+#line 2884 "src/parse-gram.c"
+ break;
+
+ case 97:
+/* Line 1667 of yacc.c */
+#line 644 "src/parse-gram.y"
{ (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); }
-/* Line 1380 of yacc.c */
-#line 2587 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2892 "src/parse-gram.c"
break;
- case 96:
-/* Line 1380 of yacc.c */
-#line 567 "parse-gram.y"
+ case 98:
+/* Line 1667 of yacc.c */
+#line 649 "src/parse-gram.y"
{ (yyval.chars) = ""; }
-/* Line 1380 of yacc.c */
-#line 2595 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2900 "src/parse-gram.c"
break;
- case 98:
-/* Line 1380 of yacc.c */
-#line 578 "parse-gram.y"
+ case 99:
+/* Line 1667 of yacc.c */
+#line 650 "src/parse-gram.y"
+ { (yyval.chars) = (yyvsp[0].uniqstr); }
+/* Line 1667 of yacc.c */
+#line 2908 "src/parse-gram.c"
+ break;
+
+ case 101:
+/* Line 1667 of yacc.c */
+#line 661 "src/parse-gram.y"
{
code_props plain_code;
(yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n';
gram_scanner_last_string_free ();
(yyval.chars) = plain_code.code;
}
-/* Line 1380 of yacc.c */
-#line 2610 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2923 "src/parse-gram.c"
break;
- case 99:
-/* Line 1380 of yacc.c */
-#line 598 "parse-gram.y"
+ case 102:
+/* Line 1667 of yacc.c */
+#line 681 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2618 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2931 "src/parse-gram.c"
break;
- case 100:
-/* Line 1380 of yacc.c */
-#line 600 "parse-gram.y"
+ case 103:
+/* Line 1667 of yacc.c */
+#line 683 "src/parse-gram.y"
{
(yyval.symbol) = symbol_get (char_name ((yyvsp[0].character)), (yylsp[0]));
symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false);
symbol_user_token_number_set ((yyval.symbol), (yyvsp[0].character), (yylsp[0]));
}
-/* Line 1380 of yacc.c */
-#line 2630 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2943 "src/parse-gram.c"
break;
- case 101:
-/* Line 1380 of yacc.c */
-#line 608 "parse-gram.y"
+ case 104:
+/* Line 1667 of yacc.c */
+#line 691 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1380 of yacc.c */
-#line 2638 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2951 "src/parse-gram.c"
break;
- case 104:
-/* Line 1380 of yacc.c */
-#line 620 "parse-gram.y"
+ case 107:
+/* Line 1667 of yacc.c */
+#line 703 "src/parse-gram.y"
{
(yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[0].chars)), (yylsp[0]));
symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false);
}
-/* Line 1380 of yacc.c */
-#line 2649 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2962 "src/parse-gram.c"
break;
- case 106:
-/* Line 1380 of yacc.c */
-#line 629 "parse-gram.y"
+ case 109:
+/* Line 1667 of yacc.c */
+#line 712 "src/parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
muscle_code_grow ("epilogue", plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1380 of yacc.c */
-#line 2664 "/Users/akim/src/kernel/bison/src/parse-gram.c"
+/* Line 1667 of yacc.c */
+#line 2977 "src/parse-gram.c"
break;
-/* Line 1380 of yacc.c */
-#line 2669 "/Users/akim/src/kernel/bison/src/parse-gram.c"
- default: break;
- }
+/* Line 1667 of yacc.c */
+#line 2982 "src/parse-gram.c"
+ default: break;
+ }
+ if (yychar_backup != yychar)
+ YY_LAC_DISCARD ("yychar change");
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
YYPOPSTACK (yylen);
goto yynewstate;
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
+/*--------------------------------------.
+| yyerrlab -- here on detecting error. |
+`--------------------------------------*/
yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
/* If not already recovering from an error, report this error. */
if (!yyerrstatus)
{
#if ! YYERROR_VERBOSE
yyerror (YY_("syntax error"));
#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyesa, &yyes, &yyes_capacity, \
+ yyssp, yytoken)
{
- YYSIZE_T yysize = yysyntax_error (0, yystate, yytoken);
- if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
- {
- YYSIZE_T yyalloc = 2 * yysize;
- if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
- yyalloc = YYSTACK_ALLOC_MAXIMUM;
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yyalloc);
- if (yymsg)
- yymsg_alloc = yyalloc;
- else
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- }
-
- if (0 < yysize && yysize <= yymsg_alloc)
- {
- (void) yysyntax_error (yymsg, yystate, yytoken);
- yyerror (yymsg);
- }
- else
- {
- yyerror (YY_("syntax error"));
- if (yysize != 0)
- goto yyexhaustedlab;
- }
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ if (yychar != YYEMPTY)
+ YY_LAC_ESTABLISH;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
}
+# undef YYSYNTAX_ERROR
#endif
}
- yyerror_range[0] = yylloc;
+ yyerror_range[1] = yylloc;
if (yyerrstatus == 3)
{
/* If just tried and failed to reuse lookahead token after an
- error, discard it. */
+ error, discard it. */
if (yychar <= YYEOF)
- {
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
- YYABORT;
- }
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
else
- {
- yydestruct ("Error: discarding",
- yytoken, &yylval, &yylloc);
- yychar = YYEMPTY;
- }
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval, &yylloc);
+ yychar = YYEMPTY;
+ }
}
/* Else will try to reuse lookahead token after shifting the error
if (/*CONSTCOND*/ 0)
goto yyerrorlab;
- yyerror_range[0] = yylsp[1-yylen];
- /* Do not reclaim the symbols of the rule which action triggered
+ yyerror_range[1] = yylsp[1-yylen];
+ /* Do not reclaim the symbols of the rule whose action triggered
this YYERROR. */
YYPOPSTACK (yylen);
yylen = 0;
| yyerrlab1 -- common code for both syntax error and YYERROR. |
`-------------------------------------------------------------*/
yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
for (;;)
{
yyn = yypact[yystate];
- if (yyn != YYPACT_NINF)
- {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
- {
- yyn = yytable[yyn];
- if (0 < yyn)
- break;
- }
- }
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
/* Pop the current state because it cannot handle the error token. */
if (yyssp == yyss)
- YYABORT;
+ YYABORT;
- yyerror_range[0] = *yylsp;
+ yyerror_range[1] = *yylsp;
yydestruct ("Error: popping",
- yystos[yystate], yyvsp, yylsp);
+ yystos[yystate], yyvsp, yylsp);
YYPOPSTACK (1);
yystate = *yyssp;
YY_STACK_PRINT (yyss, yyssp);
}
+ /* If the stack popping above didn't lose the initial context for the
+ current lookahead token, the shift below will for sure. */
+ YY_LAC_DISCARD ("error recovery");
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
*++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
- yyerror_range[1] = yylloc;
+ yyerror_range[2] = yylloc;
/* Using YYLLOC is tempting, but would change the location of
the lookahead. YYLOC is available though. */
- YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
+ YYLLOC_DEFAULT (yyloc, yyerror_range, 2);
*++yylsp = yyloc;
/* Shift the error token. */
yyresult = 1;
goto yyreturn;
-#if !defined(yyoverflow) || YYERROR_VERBOSE
+#if 1
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/
yyreturn:
if (yychar != YYEMPTY)
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval, &yylloc);
- /* Do not reclaim the symbols of the rule which action triggered
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval, &yylloc);
+ }
+ /* Do not reclaim the symbols of the rule whose action triggered
this YYABORT or YYACCEPT. */
YYPOPSTACK (yylen);
YY_STACK_PRINT (yyss, yyssp);
while (yyssp != yyss)
{
yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp, yylsp);
+ yystos[*yyssp], yyvsp, yylsp);
YYPOPSTACK (1);
}
#ifndef yyoverflow
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
+ if (yyes != yyesa)
+ YYSTACK_FREE (yyes);
#if YYERROR_VERBOSE
if (yymsg != yymsgbuf)
YYSTACK_FREE (yymsg);
#endif
- /* Make sure YYID is used. */
- return YYID (yyresult);
+ return yyresult;
}
-
-/* Line 1599 of yacc.c */
-#line 639 "parse-gram.y"
-
+/* Line 1927 of yacc.c */
+#line 722 "src/parse-gram.y"
/* Return the location of the left-hand side of a rule whose
loc.start = rhs[n].end;
loc.end = rhs[n].end;
- /* Ignore empty nonterminals the start of the the right-hand side.
+ /* Ignore empty nonterminals the start of the right-hand side.
Do not bother to ignore them at the end of the right-hand side,
since empty nonterminals have the same end as their predecessors. */
for (i = 1; i <= n; i++)
if (! equal_boundaries (rhs[i].start, rhs[i].end))
{
- loc.start = rhs[i].start;
- break;
+ loc.start = rhs[i].start;
+ break;
}
return loc;
}
-/* Add a lex-param or a parse-param (depending on TYPE) with
- declaration DECL and location LOC. */
-
static void
-add_param (char const *type, char *decl, location loc)
+add_param (param_type type, char *decl, location loc)
{
static char const alphanum[26 + 26 + 1 + 10] =
"abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"_"
"0123456789";
+
char const *name_start = NULL;
- char *p;
-
- /* Stop on last actual character. */
- for (p = decl; p[1]; p++)
- if ((p == decl
- || ! memchr (alphanum, p[-1], sizeof alphanum))
- && memchr (alphanum, p[0], sizeof alphanum - 10))
- name_start = p;
-
- /* Strip the surrounding '{' and '}', and any blanks just inside
- the braces. */
- while (*--p == ' ' || *p == '\t')
- continue;
- p[1] = '\0';
- while (*++decl == ' ' || *decl == '\t')
- continue;
+ {
+ char *p;
+ /* Stop on last actual character. */
+ for (p = decl; p[1]; p++)
+ if ((p == decl
+ || ! memchr (alphanum, p[-1], sizeof alphanum))
+ && memchr (alphanum, p[0], sizeof alphanum - 10))
+ name_start = p;
+
+ /* Strip the surrounding '{' and '}', and any blanks just inside
+ the braces. */
+ --p;
+ while (c_isspace ((unsigned char) *p))
+ --p;
+ p[1] = '\0';
+ ++decl;
+ while (c_isspace ((unsigned char) *decl))
+ ++decl;
+ }
if (! name_start)
- complain_at (loc, _("missing identifier in parameter declaration"));
+ complain (&loc, complaint, _("missing identifier in parameter declaration"));
else
{
- char *name;
- size_t name_len;
-
- for (name_len = 1;
- memchr (alphanum, name_start[name_len], sizeof alphanum);
- name_len++)
- continue;
-
- name = xmalloc (name_len + 1);
- memcpy (name, name_start, name_len);
- name[name_len] = '\0';
- muscle_pair_list_grow (type, decl, name);
+ char *name = xmemdup0 (name_start, strspn (name_start, alphanum));
+ if (type & param_lex)
+ muscle_pair_list_grow ("lex_param", decl, name);
+ if (type & param_parse)
+ muscle_pair_list_grow ("parse_param", decl, name);
free (name);
}
{
if (strverscmp (version, PACKAGE_VERSION) > 0)
{
- complain_at (*loc, "require bison %s, but have %s",
- version, PACKAGE_VERSION);
- exit (63);
+ complain (loc, complaint, "require bison %s, but have %s",
+ version, PACKAGE_VERSION);
+ exit (EX_MISMATCH);
}
}
static void
gram_error (location const *loc, char const *msg)
{
- complain_at (*loc, "%s", msg);
+ complain (loc, complaint, "%s", msg);
}
char const *
projects / bison.git / blobdiff