📄 jamgram.c
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/* A Bison parser, made by GNU Bison 1.875. */
/* Skeleton parser for Yacc-like parsing with Bison,
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 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
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* As a special exception, when this file is copied by Bison into a
Bison output file, you may use that output file without restriction.
This special exception was added by the Free Software Foundation
in version 1.24 of Bison. */
/* Written by Richard Stallman by simplifying the original so called
``semantic'' parser. */
/* All symbols defined below should begin with yy or YY, to avoid
infringing on user name space. This should be done even for local
variables, as they might otherwise be expanded by user macros.
There are some unavoidable exceptions within include files to
define necessary library symbols; they are noted "INFRINGES ON
USER NAME SPACE" below. */
/* Identify Bison output. */
#define YYBISON 1
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
/* Pure parsers. */
#define YYPURE 0
/* Using locations. */
#define YYLSP_NEEDED 0
/* Tokens. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
/* Put the tokens into the symbol table, so that GDB and other debuggers
know about them. */
enum yytokentype {
_BANG_t = 258,
_BANG_EQUALS_t = 259,
_AMPER_t = 260,
_AMPERAMPER_t = 261,
_LPAREN_t = 262,
_RPAREN_t = 263,
_PLUS_EQUALS_t = 264,
_COLON_t = 265,
_SEMIC_t = 266,
_LANGLE_t = 267,
_LANGLE_EQUALS_t = 268,
_EQUALS_t = 269,
_RANGLE_t = 270,
_RANGLE_EQUALS_t = 271,
_QUESTION_EQUALS_t = 272,
_LBRACKET_t = 273,
_RBRACKET_t = 274,
ACTIONS_t = 275,
BIND_t = 276,
CASE_t = 277,
CLASS_t = 278,
DEFAULT_t = 279,
ELSE_t = 280,
EXISTING_t = 281,
FOR_t = 282,
IF_t = 283,
IGNORE_t = 284,
IN_t = 285,
INCLUDE_t = 286,
LOCAL_t = 287,
MODULE_t = 288,
ON_t = 289,
PIECEMEAL_t = 290,
QUIETLY_t = 291,
RETURN_t = 292,
RULE_t = 293,
SWITCH_t = 294,
TOGETHER_t = 295,
UPDATED_t = 296,
WHILE_t = 297,
_LBRACE_t = 298,
_BAR_t = 299,
_BARBAR_t = 300,
_RBRACE_t = 301,
ARG = 302,
STRING = 303
};
#endif
#define _BANG_t 258
#define _BANG_EQUALS_t 259
#define _AMPER_t 260
#define _AMPERAMPER_t 261
#define _LPAREN_t 262
#define _RPAREN_t 263
#define _PLUS_EQUALS_t 264
#define _COLON_t 265
#define _SEMIC_t 266
#define _LANGLE_t 267
#define _LANGLE_EQUALS_t 268
#define _EQUALS_t 269
#define _RANGLE_t 270
#define _RANGLE_EQUALS_t 271
#define _QUESTION_EQUALS_t 272
#define _LBRACKET_t 273
#define _RBRACKET_t 274
#define ACTIONS_t 275
#define BIND_t 276
#define CASE_t 277
#define CLASS_t 278
#define DEFAULT_t 279
#define ELSE_t 280
#define EXISTING_t 281
#define FOR_t 282
#define IF_t 283
#define IGNORE_t 284
#define IN_t 285
#define INCLUDE_t 286
#define LOCAL_t 287
#define MODULE_t 288
#define ON_t 289
#define PIECEMEAL_t 290
#define QUIETLY_t 291
#define RETURN_t 292
#define RULE_t 293
#define SWITCH_t 294
#define TOGETHER_t 295
#define UPDATED_t 296
#define WHILE_t 297
#define _LBRACE_t 298
#define _BAR_t 299
#define _BARBAR_t 300
#define _RBRACE_t 301
#define ARG 302
#define STRING 303
/* Copy the first part of user declarations. */
#line 96 "jamgram.y"
#include "jam.h"
#include "lists.h"
#include "parse.h"
#include "scan.h"
#include "compile.h"
#include "newstr.h"
#include "rules.h"
# define YYMAXDEPTH 10000 /* for OSF and other less endowed yaccs */
# define F0 (LIST *(*)(PARSE *, FRAME *))0
# define P0 (PARSE *)0
# define S0 (char *)0
# define pappend( l,r ) parse_make( compile_append,l,r,P0,S0,S0,0 )
# define peval( c,l,r ) parse_make( compile_eval,l,r,P0,S0,S0,c )
# define pfor( s,l,r,x ) parse_make( compile_foreach,l,r,P0,s,S0,x )
# define pif( l,r,t ) parse_make( compile_if,l,r,t,S0,S0,0 )
# define pincl( l ) parse_make( compile_include,l,P0,P0,S0,S0,0 )
# define plist( s ) parse_make( compile_list,P0,P0,P0,s,S0,0 )
# define plocal( l,r,t ) parse_make( compile_local,l,r,t,S0,S0,0 )
# define pmodule( l,r ) parse_make( compile_module,l,r,P0,S0,S0,0 )
# define pclass( l,r ) parse_make( compile_class,l,r,P0,S0,S0,0 )
# define pnull() parse_make( compile_null,P0,P0,P0,S0,S0,0 )
# define pon( l,r ) parse_make( compile_on,l,r,P0,S0,S0,0 )
# define prule( s,p ) parse_make( compile_rule,p,P0,P0,s,S0,0 )
# define prules( l,r ) parse_make( compile_rules,l,r,P0,S0,S0,0 )
# define pset( l,r,a ) parse_make( compile_set,l,r,P0,S0,S0,a )
# define pset1( l,r,t,a ) parse_make( compile_settings,l,r,t,S0,S0,a )
# define psetc( s,p,a,l ) parse_make( compile_setcomp,p,a,P0,s,S0,l )
# define psete( s,l,s1,f ) parse_make( compile_setexec,l,P0,P0,s,s1,f )
# define pswitch( l,r ) parse_make( compile_switch,l,r,P0,S0,S0,0 )
# define pwhile( l,r ) parse_make( compile_while,l,r,P0,S0,S0,0 )
# define pnode( l,r ) parse_make( F0,l,r,P0,S0,S0,0 )
# define psnode( s,l ) parse_make( F0,l,P0,P0,s,S0,0 )
/* Enabling traces. */
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
/* Enabling verbose error messages. */
#ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#else
# define YYERROR_VERBOSE 0
#endif
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
typedef int YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
#endif
/* Copy the second part of user declarations. */
/* Line 214 of yacc.c. */
#line 223 "y.tab.c"
#if ! defined (yyoverflow) || YYERROR_VERBOSE
/* The parser invokes alloca or malloc; define the necessary symbols. */
# if YYSTACK_USE_ALLOCA
# define YYSTACK_ALLOC alloca
# else
# ifndef YYSTACK_USE_ALLOCA
# if defined (alloca) || defined (_ALLOCA_H)
# define YYSTACK_ALLOC alloca
# else
# ifdef __GNUC__
# define YYSTACK_ALLOC __builtin_alloca
# endif
# endif
# endif
# endif
# ifdef YYSTACK_ALLOC
/* Pacify GCC's `empty if-body' warning. */
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
# else
# if defined (__STDC__) || defined (__cplusplus)
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# endif
# define YYSTACK_ALLOC malloc
# define YYSTACK_FREE free
# endif
#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
#if (! defined (yyoverflow) \
&& (! defined (__cplusplus) \
|| (YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
{
short yyss;
YYSTYPE yyvs;
};
/* The size of the maximum gap between one aligned stack and the next. */
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
/* The size of an array large to enough to hold all stacks, each with
N elements. */
# define YYSTACK_BYTES(N) \
((N) * (sizeof (short) + sizeof (YYSTYPE)) \
+ YYSTACK_GAP_MAXIMUM)
/* Copy COUNT objects from FROM to TO. The source and destination do
not overlap. */
# ifndef YYCOPY
# if 1 < __GNUC__
# define YYCOPY(To, From, Count) \
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
# else
# define YYCOPY(To, From, Count) \
do \
{ \
register YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
while (0)
# endif
# endif
/* 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) \
do \
{ \
YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack, Stack, yysize); \
Stack = &yyptr->Stack; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
while (0)
#endif
#if defined (__STDC__) || defined (__cplusplus)
typedef signed char yysigned_char;
#else
typedef short yysigned_char;
#endif
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 43
/* YYLAST -- Last index in YYTABLE. */
#define YYLAST 261
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 49
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 24
/* YYNRULES -- Number of rules. */
#define YYNRULES 75
/* YYNRULES -- Number of states. */
#define YYNSTATES 159
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
#define YYMAXUTOK 303
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
static const unsigned char yytranslate[] =
{
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 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, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48
};
#if YYDEBUG
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
YYRHS. */
static const unsigned char yyprhs[] =
{
0, 0, 3, 4, 6, 8, 10, 12, 15, 21,
22, 25, 27, 31, 32, 34, 35, 39, 43, 47,
52, 59, 63, 72, 78, 84, 90, 96, 102, 110,
116, 120, 121, 122, 132, 134, 136, 138, 141, 143,
147, 151, 155, 159, 163, 167, 171, 175, 179, 183,
187, 190, 194, 195, 198, 203, 205, 209, 211, 212,
215, 217, 218, 223, 226, 231, 236, 237, 240, 242,
244, 246, 248, 250, 252, 253
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yysigned_char yyrhs[] =
{
50, 0, -1, -1, 52, -1, 53, -1, 52, -1,
57, -1, 57, 52, -1, 32, 65, 54, 11, 51,
-1, -1, 14, 65, -1, 53, -1, 7, 64, 8,
-1, -1, 32, -1, -1, 43, 51, 46, -1, 31,
65, 11, -1, 47, 64, 11, -1, 67, 60, 65,
11, -1, 67, 34, 65, 60, 65, 11, -1, 37,
65, 11, -1, 27, 56, 47, 30, 65, 43, 51,
46, -1, 39, 65, 43, 62, 46, -1, 28, 61,
43, 51, 46, -1, 33, 65, 43, 51, 46, -1,
23, 64, 43, 51, 46, -1, 42, 61, 43, 51,
46, -1, 28, 61, 43, 51, 46, 25, 57, -1,
56, 38, 47, 55, 57, -1, 34, 67, 57, -1,
-1, -1, 20, 70, 47, 72, 43, 58, 48, 59,
46, -1, 14, -1, 9, -1, 17, -1, 24, 14,
-1, 67, -1, 61, 14, 61, -1, 61, 4, 61,
-1, 61, 12, 61, -1, 61, 13, 61, -1, 61,
15, 61, -1, 61, 16, 61, -1, 61, 5, 61,
-1, 61, 6, 61, -1, 61, 44, 61, -1, 61,
45, 61, -1, 67, 30, 65, -1, 3, 61, -1,
7, 61, 8, -1, -1, 63, 62, -1, 22, 47,
10, 51, -1, 65, -1, 65, 10, 64, -1, 66,
-1, -1, 66, 67, -1, 47, -1, -1, 18, 68,
69, 19, -1, 67, 64, -1, 34, 67, 67, 64,
-1, 34, 67, 37, 65, -1, -1, 70, 71, -1,
41, -1, 40, -1, 29, -1, 36, -1, 35, -1,
26, -1, -1, 21, 65, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const unsigned short yyrline[] =
{
0, 139, 139, 141, 152, 154, 158, 160, 162, 167,
170, 172, 176, 179, 182, 185, 188, 190, 192, 194,
196, 198, 200, 202, 204, 206, 208, 210, 212, 214,
216, 219, 221, 218, 230, 232, 234, 236, 243, 245,
247, 249, 251, 253, 255, 257, 259, 261, 263, 265,
267, 269, 281, 282, 286, 295, 297, 307, 312, 313,
317, 319, 319, 328, 330, 332, 343, 344, 348, 350,
352, 354, 356, 358, 368, 369
};
#endif
#if YYDEBUG || YYERROR_VERBOSE
/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
{
"$end", "error", "$undefined", "_BANG_t", "_BANG_EQUALS_t", "_AMPER_t",
"_AMPERAMPER_t", "_LPAREN_t", "_RPAREN_t", "_PLUS_EQUALS_t", "_COLON_t",
"_SEMIC_t", "_LANGLE_t", "_LANGLE_EQUALS_t", "_EQUALS_t", "_RANGLE_t",
"_RANGLE_EQUALS_t", "_QUESTION_EQUALS_t", "_LBRACKET_t", "_RBRACKET_t",
"ACTIONS_t", "BIND_t", "CASE_t", "CLASS_t", "DEFAULT_t", "ELSE_t",
"EXISTING_t", "FOR_t", "IF_t", "IGNORE_t", "IN_t", "INCLUDE_t",
"LOCAL_t", "MODULE_t", "ON_t", "PIECEMEAL_t", "QUIETLY_t", "RETURN_t",
"RULE_t", "SWITCH_t", "TOGETHER_t", "UPDATED_t", "WHILE_t", "_LBRACE_t",
"_BAR_t", "_BARBAR_t", "_RBRACE_t", "ARG", "STRING", "$accept", "run",
"block", "rules", "null", "assign_list_opt", "arglist_opt", "local_opt",
"rule", "@1", "@2", "assign", "expr", "cases", "case", "lol", "list",
"listp", "arg", "@3", "func", "eflags", "eflag", "bindlist", 0
};
#endif
# ifdef YYPRINT
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
token YYLEX-NUM. */
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