#ifndef lint
static char const
yyrcsid[] = "$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.28 2000/01/17 02:04:06 bde Exp $";
#endif
#include <stdlib.h>
#define YYBYACC 1
#define YYMAJOR 1
#define YYMINOR 9
#define YYLEX yylex()
#define YYEMPTY -1
#define yyclearin (yychar=(YYEMPTY))
#define yyerrok (yyerrflag=0)
#define YYRECOVERING() (yyerrflag!=0)
static int yygrowstack();
#define YYPREFIX "yy"
#line 85 "jamgram.y"
#include "jam.h"
#include "lists.h"
#include "variable.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 *, LOL *, int *))0
# define P0 (PARSE *)0
# define S0 (char *)0
# define pappend( l,r ) parse_make( compile_append,l,r,P0,S0,S0,0 )
# define pbreak( l,f ) parse_make( compile_break,l,P0,P0,S0,S0,f )
# define peval( c,l,r ) parse_make( compile_eval,l,r,P0,S0,S0,c )
# define pfor( s,l,r ) parse_make( compile_foreach,l,r,P0,s,S0,0 )
# 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 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( a,p ) parse_make( compile_rule,a,p,P0,S0,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,l,r ) parse_make( compile_setcomp,l,r,P0,s,S0,0 )
# 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 )
#line 56 "y.tab.c"
#define YYERRCODE 256
#define _BANG_t 257
#define _BANG_EQUALS_t 258
#define _AMPER_t 259
#define _AMPERAMPER_t 260
#define _LPAREN_t 261
#define _RPAREN_t 262
#define _PLUS_EQUALS_t 263
#define _COLON_t 264
#define _SEMIC_t 265
#define _LANGLE_t 266
#define _LANGLE_EQUALS_t 267
#define _EQUALS_t 268
#define _RANGLE_t 269
#define _RANGLE_EQUALS_t 270
#define _QUESTION_EQUALS_t 271
#define _LBRACKET_t 272
#define _RBRACKET_t 273
#define ACTIONS_t 274
#define BIND_t 275
#define BREAK_t 276
#define CASE_t 277
#define CONTINUE_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 MAXLINE_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
const short yylhs[] = { -1,
0, 0, 2, 2, 1, 1, 1, 1, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 13, 14, 3, 7, 7, 7, 7,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 8, 8, 15, 10, 10, 10,
6, 6, 4, 16, 16, 5, 18, 5, 17, 17,
17, 11, 11, 19, 19, 19, 19, 19, 19, 19,
12, 12,
};
const short yylen[] = { 2,
0, 1, 0, 1, 1, 2, 4, 6, 3, 3,
3, 4, 6, 3, 3, 3, 7, 5, 5, 7,
5, 6, 3, 0, 0, 9, 1, 1, 1, 2,
1, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 2, 3, 0, 2, 4, 0, 3, 1,
1, 3, 1, 0, 2, 1, 0, 4, 2, 4,
4, 0, 2, 1, 1, 1, 1, 1, 1, 2,
0, 2,
};
const short yydefred[] = { 0,
57, 62, 54, 54, 0, 0, 54, 54, 0, 54,
0, 54, 0, 0, 56, 0, 2, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 4, 0, 6, 28,
27, 29, 0, 54, 0, 0, 54, 0, 54, 0,
69, 66, 0, 68, 67, 65, 64, 0, 63, 14,
55, 15, 54, 43, 0, 54, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 10, 0, 54,
23, 16, 0, 0, 0, 0, 9, 30, 0, 54,
11, 0, 0, 59, 58, 70, 54, 0, 0, 44,
42, 0, 0, 0, 34, 35, 0, 36, 37, 0,
0, 0, 7, 0, 0, 0, 0, 0, 0, 0,
54, 52, 12, 54, 54, 72, 24, 0, 0, 0,
49, 0, 0, 18, 46, 21, 0, 61, 60, 0,
0, 0, 8, 22, 0, 13, 25, 17, 20, 47,
0, 26,
};
const short yydgoto[] = { 16,
37, 38, 18, 45, 28, 46, 47, 118, 29, 84,
21, 98, 140, 151, 119, 23, 50, 20, 59,
};
const short yysindex[] = { -40,
0, 0, 0, 0, -295, -233, 0, 0, -240, 0,
-284, 0, -233, -40, 0, 0, 0, -40, -7, -241,
49, -242, -240, -232, -239, -233, -233, -231, -75, -220,
-195, 34, -210, -243, -226, -59, 0, -223, 0, 0,
0, 0, -174, 0, -165, -164, 0, -240, 0, -173,
0, 0, -199, 0, 0, 0, 0, -166, 0, 0,
0, 0, 0, 0, -154, 0, -233, -233, -233, -233,
-233, -233, -233, -233, -40, -233, -233, 0, -40, 0,
0, 0, -153, -179, -157, -40, 0, 0, -42, 0,
0, -144, -185, 0, 0, 0, 0, -171, -170, 0,
0, -54, 94, 94, 0, 0, -54, 0, 0, -160,
88, 88, 0, -140, -243, -40, -151, -139, -157, -134,
0, 0, 0, 0, 0, 0, 0, -40, -149, -40,
0, -131, -93, 0, 0, 0, -85, 0, 0, -121,
-115, 34, 0, 0, -40, 0, 0, 0, 0, 0,
-105, 0,
};
const short yyrindex[] = { 197,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, -103, 0, 0, 0, 3, -235, 0,
0, 0, -110, 0, 0, 0, 0, -94, 0, 0,
0, 0, 0, -96, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, -246, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, -95, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, -103, 0, 0, 0, 4, 0,
0, 0, -84, 0, -79, -103, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, -202, -224, -176, 0, 0, -81, 0, 0, 0,
-257, -209, 0, 0, -96, -103, 0, 0, -79, 0,
0, 0, 0, 0, 0, 0, 0, -103, 1, 4,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, -237, 0, 0, 0, 0, 0,
0, 0,
};
const short yygindex[] = { 0,
26, -65, -32, 5, 2, -43, 131, 108, 66, 113,
0, 0, 0, 0, 0, 0, 0, 0, 0,
};
#define YYTABLESIZE 364
const short yytable[] = { 81,
19, 19, 5, 3, 40, 94, 25, 22, 24, 110,
32, 30, 31, 113, 33, 19, 35, 34, 51, 19,
120, 49, 60, 26, 61, 17, 51, 27, 54, 54,
1, 1, 62, 19, 38, 38, 54, 38, 1, 3,
40, 40, 40, 39, 78, 63, 122, 48, 89, 93,
132, 92, 41, 66, 82, 33, 33, 33, 83, 33,
15, 15, 141, 3, 143, 33, 54, 99, 15, 79,
101, 85, 80, 38, 38, 38, 19, 87, 36, 150,
19, 139, 39, 39, 114, 39, 1, 19, 41, 41,
41, 64, 65, 88, 125, 33, 33, 33, 90, 95,
91, 126, 96, 67, 68, 69, 124, 100, 97, 149,
115, 70, 71, 72, 73, 74, 15, 19, 116, 117,
123, 39, 39, 39, 130, 137, 127, 128, 138, 19,
142, 19, 102, 103, 104, 105, 106, 107, 108, 109,
129, 111, 112, 19, 76, 77, 19, 53, 53, 53,
133, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 134, 53, 31, 31, 31, 136, 31, 53, 144,
145, 31, 31, 31, 31, 31, 32, 32, 32, 146,
32, 147, 67, 68, 69, 148, 32, 53, 53, 53,
70, 71, 72, 73, 74, 152, 1, 3, 67, 68,
69, 48, 71, 31, 31, 31, 70, 71, 72, 73,
74, 70, 71, 50, 73, 74, 32, 32, 32, 121,
40, 45, 75, 76, 77, 41, 135, 131, 42, 0,
0, 1, 0, 2, 0, 3, 43, 4, 86, 76,
77, 5, 6, 0, 0, 7, 8, 0, 9, 0,
0, 10, 11, 12, 0, 40, 13, 14, 0, 0,
41, 15, 0, 42, 0, 0, 0, 0, 0, 0,
0, 43, 19, 0, 19, 0, 19, 19, 19, 5,
3, 44, 19, 19, 0, 0, 19, 19, 0, 19,
0, 0, 19, 19, 19, 0, 0, 19, 19, 0,
0, 19, 19, 5, 3, 1, 0, 2, 0, 3,
0, 4, 0, 0, 0, 5, 6, 0, 0, 7,
0, 0, 9, 0, 0, 10, 11, 12, 0, 51,
13, 14, 52, 0, 0, 15, 53, 0, 54, 55,
0, 0, 0, 56, 57, 67, 68, 69, 0, 0,
58, 67, 0, 70, 71, 72, 73, 74, 0, 70,
71, 72, 73, 74,
};
const short yycheck[] = { 32,
0, 0, 0, 0, 262, 49, 302, 3, 4, 75,
9, 7, 8, 79, 10, 14, 12, 302, 265, 18,
86, 20, 265, 257, 23, 0, 273, 261, 264, 265,
272, 272, 265, 32, 259, 260, 272, 262, 272, 277,
298, 299, 300, 18, 265, 285, 90, 289, 44, 48,
116, 47, 262, 285, 265, 258, 259, 260, 302, 262,
302, 302, 128, 301, 130, 268, 302, 63, 302, 265,
66, 298, 268, 298, 299, 300, 75, 301, 13, 145,
79, 125, 259, 260, 80, 262, 272, 86, 298, 299,
300, 26, 27, 268, 93, 298, 299, 300, 264, 273,
265, 97, 302, 258, 259, 260, 292, 262, 275, 142,
264, 266, 267, 268, 269, 270, 302, 116, 298, 277,
265, 298, 299, 300, 265, 121, 298, 298, 124, 128,
280, 130, 67, 68, 69, 70, 71, 72, 73, 74,
301, 76, 77, 142, 299, 300, 145, 258, 259, 260,
302, 262, 263, 264, 265, 266, 267, 268, 269, 270,
271, 301, 273, 258, 259, 260, 301, 262, 279, 301,
264, 266, 267, 268, 269, 270, 258, 259, 260, 265,
262, 303, 258, 259, 260, 301, 268, 298, 299, 300,
266, 267, 268, 269, 270, 301, 0, 301, 258, 259,
260, 298, 298, 298, 299, 300, 266, 267, 268, 269,
270, 266, 267, 298, 269, 270, 298, 299, 300, 89,
263, 301, 298, 299, 300, 268, 119, 115, 271, -1,
-1, 272, -1, 274, -1, 276, 279, 278, 298, 299,
300, 282, 283, -1, -1, 286, 287, -1, 289, -1,
-1, 292, 293, 294, -1, 263, 297, 298, -1, -1,
268, 302, -1, 271, -1, -1, -1, -1, -1, -1,
-1, 279, 272, -1, 274, -1, 276, 277, 278, 277,
277, 289, 282, 283, -1, -1, 286, 287, -1, 289,
-1, -1, 292, 293, 294, -1, -1, 297, 298, -1,
-1, 301, 302, 301, 301, 272, -1, 274, -1, 276,
-1, 278, -1, -1, -1, 282, 283, -1, -1, 286,
-1, -1, 289, -1, -1, 292, 293, 294, -1, 281,
297, 298, 284, -1, -1, 302, 288, -1, 290, 291,
-1, -1, -1, 295, 296, 258, 259, 260, -1, -1,
302, 258, -1, 266, 267, 268, 269, 270, -1, 266,
267, 268, 269, 270,
};
#define YYFINAL 16
#ifndef YYDEBUG
#define YYDEBUG 0
#endif
#define YYMAXTOKEN 303
#if YYDEBUG
const char * const yyname[] = {
"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"_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","BREAK_t","CASE_t","CONTINUE_t","DEFAULT_t","ELSE_t","EXISTING_t",
"FOR_t","IF_t","IGNORE_t","IN_t","INCLUDE_t","LOCAL_t","MAXLINE_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",
};
const char * const yyrule[] = {
"$accept : run",
"run :",
"run : rules",
"block :",
"block : rules",
"rules : rule",
"rules : rule rules",
"rules : LOCAL_t list _SEMIC_t block",
"rules : LOCAL_t list _EQUALS_t list _SEMIC_t block",
"rule : _LBRACE_t block _RBRACE_t",
"rule : INCLUDE_t list _SEMIC_t",
"rule : arg lol _SEMIC_t",
"rule : arg assign list _SEMIC_t",
"rule : arg ON_t list assign list _SEMIC_t",
"rule : BREAK_t list _SEMIC_t",
"rule : CONTINUE_t list _SEMIC_t",
"rule : RETURN_t list _SEMIC_t",
"rule : FOR_t ARG IN_t list _LBRACE_t block _RBRACE_t",
"rule : SWITCH_t list _LBRACE_t cases _RBRACE_t",
"rule : IF_t expr _LBRACE_t block _RBRACE_t",
"rule : IF_t expr _LBRACE_t block _RBRACE_t ELSE_t rule",
"rule : WHILE_t expr _LBRACE_t block _RBRACE_t",
"rule : RULE_t ARG params _LBRACE_t block _RBRACE_t",
"rule : ON_t arg rule",
"$$1 :",
"$$2 :",
"rule : ACTIONS_t eflags ARG bindlist _LBRACE_t $$1 STRING $$2 _RBRACE_t",
"assign : _EQUALS_t",
"assign : _PLUS_EQUALS_t",
"assign : _QUESTION_EQUALS_t",
"assign : DEFAULT_t _EQUALS_t",
"expr : arg",
"expr : expr _EQUALS_t expr",
"expr : expr _BANG_EQUALS_t expr",
"expr : expr _LANGLE_t expr",
"expr : expr _LANGLE_EQUALS_t expr",
"expr : expr _RANGLE_t expr",
"expr : expr _RANGLE_EQUALS_t expr",
"expr : expr _AMPER_t expr",
"expr : expr _AMPERAMPER_t expr",
"expr : expr _BAR_t expr",
"expr : expr _BARBAR_t expr",
"expr : arg IN_t list",
"expr : _BANG_t expr",
"expr : _LPAREN_t expr _RPAREN_t",
"cases :",
"cases : case cases",
"case : CASE_t ARG _COLON_t block",
"params :",
"params : ARG _COLON_t params",
"params : ARG",
"lol : list",
"lol : list _COLON_t lol",
"list : listp",
"listp :",
"listp : listp arg",
"arg : ARG",
"$$3 :",
"arg : _LBRACKET_t $$3 func _RBRACKET_t",
"func : arg lol",
"func : ON_t arg arg lol",
"func : ON_t arg RETURN_t list",
"eflags :",
"eflags : eflags eflag",
"eflag : UPDATED_t",
"eflag : TOGETHER_t",
"eflag : IGNORE_t",
"eflag : QUIETLY_t",
"eflag : PIECEMEAL_t",
"eflag : EXISTING_t",
"eflag : MAXLINE_t ARG",
"bindlist :",
"bindlist : BIND_t list",
};
#endif
#ifndef YYSTYPE
typedef int YYSTYPE;
#endif
#if YYDEBUG
#include <stdio.h>
#endif
#ifdef YYSTACKSIZE
#undef YYMAXDEPTH
#define YYMAXDEPTH YYSTACKSIZE
#else
#ifdef YYMAXDEPTH
#define YYSTACKSIZE YYMAXDEPTH
#else
#define YYSTACKSIZE 10000
#define YYMAXDEPTH 10000
#endif
#endif
#define YYINITSTACKSIZE 200
int yydebug;
int yynerrs;
int yyerrflag;
int yychar;
short *yyssp;
YYSTYPE *yyvsp;
YYSTYPE yyval;
YYSTYPE yylval;
short *yyss;
short *yysslim;
YYSTYPE *yyvs;
int yystacksize;
/* allocate initial stack or double stack size, up to YYMAXDEPTH */
static int yygrowstack()
{
int newsize, i;
short *newss;
YYSTYPE *newvs;
if ((newsize = yystacksize) == 0)
newsize = YYINITSTACKSIZE;
else if (newsize >= YYMAXDEPTH)
return -1;
else if ((newsize *= 2) > YYMAXDEPTH)
newsize = YYMAXDEPTH;
i = yyssp - yyss;
newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) :
(short *)malloc(newsize * sizeof *newss);
if (newss == NULL)
return -1;
yyss = newss;
yyssp = newss + i;
newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) :
(YYSTYPE *)malloc(newsize * sizeof *newvs);
if (newvs == NULL)
return -1;
yyvs = newvs;
yyvsp = newvs + i;
yystacksize = newsize;
yysslim = yyss + newsize - 1;
return 0;
}
#define YYABORT goto yyabort
#define YYREJECT goto yyabort
#define YYACCEPT goto yyaccept
#define YYERROR goto yyerrlab
#ifndef YYPARSE_PARAM
#if defined(__cplusplus) || __STDC__
#define YYPARSE_PARAM_ARG void
#define YYPARSE_PARAM_DECL
#else /* ! ANSI-C/C++ */
#define YYPARSE_PARAM_ARG
#define YYPARSE_PARAM_DECL
#endif /* ANSI-C/C++ */
#else /* YYPARSE_PARAM */
#ifndef YYPARSE_PARAM_TYPE
#define YYPARSE_PARAM_TYPE void *
#endif
#if defined(__cplusplus) || __STDC__
#define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM
#define YYPARSE_PARAM_DECL
#else /* ! ANSI-C/C++ */
#define YYPARSE_PARAM_ARG YYPARSE_PARAM
#define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM;
#endif /* ANSI-C/C++ */
#endif /* ! YYPARSE_PARAM */
int
yyparse (YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
{
register int yym, yyn, yystate;
#if YYDEBUG
register const char *yys;
if ((yys = getenv("YYDEBUG")))
{
yyn = *yys;
if (yyn >= '0' && yyn <= '9')
yydebug = yyn - '0';
}
#endif
yynerrs = 0;
yyerrflag = 0;
yychar = (-1);
if (yyss == NULL && yygrowstack()) goto yyoverflow;
yyssp = yyss;
yyvsp = yyvs;
*yyssp = yystate = 0;
yyloop:
if ((yyn = yydefred[yystate])) goto yyreduce;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
}
if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, shifting to state %d\n",
YYPREFIX, yystate, yytable[yyn]);
#endif
if (yyssp >= yysslim && yygrowstack())
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
yychar = (-1);
if (yyerrflag > 0) --yyerrflag;
goto yyloop;
}
if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
yyn = yytable[yyn];
goto yyreduce;
}
if (yyerrflag) goto yyinrecovery;
#if defined(lint) || defined(__GNUC__)
goto yynewerror;
#endif
yynewerror:
yyerror("syntax error");
#if defined(lint) || defined(__GNUC__)
goto yyerrlab;
#endif
yyerrlab:
++yynerrs;
yyinrecovery:
if (yyerrflag < 3)
{
yyerrflag = 3;
for (;;)
{
if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, error recovery shifting\
to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
#endif
if (yyssp >= yysslim && yygrowstack())
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
goto yyloop;
}
else
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: error recovery discarding state %d\n",
YYPREFIX, *yyssp);
#endif
if (yyssp <= yyss) goto yyabort;
--yyssp;
--yyvsp;
}
}
}
else
{
if (yychar == 0) goto yyabort;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
yychar = (-1);
goto yyloop;
}
yyreduce:
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, reducing by rule %d (%s)\n",
YYPREFIX, yystate, yyn, yyrule[yyn]);
#endif
yym = yylen[yyn];
yyval = yyvsp[1-yym];
switch (yyn)
{
case 2:
#line 130 "jamgram.y"
{ parse_save( yyvsp[0].parse ); }
break;
case 3:
#line 141 "jamgram.y"
{ yyval.parse = pnull(); }
break;
case 4:
#line 143 "jamgram.y"
{ yyval.parse = yyvsp[0].parse; }
break;
case 5:
#line 147 "jamgram.y"
{ yyval.parse = yyvsp[0].parse; }
break;
case 6:
#line 149 "jamgram.y"
{ yyval.parse = prules( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 7:
#line 151 "jamgram.y"
{ yyval.parse = plocal( yyvsp[-2].parse, pnull(), yyvsp[0].parse ); }
break;
case 8:
#line 153 "jamgram.y"
{ yyval.parse = plocal( yyvsp[-4].parse, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 9:
#line 157 "jamgram.y"
{ yyval.parse = yyvsp[-1].parse; }
break;
case 10:
#line 159 "jamgram.y"
{ yyval.parse = pincl( yyvsp[-1].parse ); }
break;
case 11:
#line 161 "jamgram.y"
{ yyval.parse = prule( yyvsp[-2].parse, yyvsp[-1].parse ); }
break;
case 12:
#line 163 "jamgram.y"
{ yyval.parse = pset( yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-2].number ); }
break;
case 13:
#line 165 "jamgram.y"
{ yyval.parse = pset1( yyvsp[-5].parse, yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-2].number ); }
break;
case 14:
#line 167 "jamgram.y"
{ yyval.parse = pbreak( yyvsp[-1].parse, JMP_BREAK ); }
break;
case 15:
#line 169 "jamgram.y"
{ yyval.parse = pbreak( yyvsp[-1].parse, JMP_CONTINUE ); }
break;
case 16:
#line 171 "jamgram.y"
{ yyval.parse = pbreak( yyvsp[-1].parse, JMP_RETURN ); }
break;
case 17:
#line 173 "jamgram.y"
{ yyval.parse = pfor( yyvsp[-5].string, yyvsp[-3].parse, yyvsp[-1].parse ); }
break;
case 18:
#line 175 "jamgram.y"
{ yyval.parse = pswitch( yyvsp[-3].parse, yyvsp[-1].parse ); }
break;
case 19:
#line 177 "jamgram.y"
{ yyval.parse = pif( yyvsp[-3].parse, yyvsp[-1].parse, pnull() ); }
break;
case 20:
#line 179 "jamgram.y"
{ yyval.parse = pif( yyvsp[-5].parse, yyvsp[-3].parse, yyvsp[0].parse ); }
break;
case 21:
#line 181 "jamgram.y"
{ yyval.parse = pwhile( yyvsp[-3].parse, yyvsp[-1].parse ); }
break;
case 22:
#line 183 "jamgram.y"
{ yyval.parse = psetc( yyvsp[-4].string, yyvsp[-3].parse, yyvsp[-1].parse ); }
break;
case 23:
#line 185 "jamgram.y"
{ yyval.parse = pon( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 24:
#line 187 "jamgram.y"
{ yymode( SCAN_STRING ); }
break;
case 25:
#line 189 "jamgram.y"
{ yymode( SCAN_NORMAL ); }
break;
case 26:
#line 191 "jamgram.y"
{ yyval.parse = psete( yyvsp[-6].string,yyvsp[-5].parse,yyvsp[-2].string,yyvsp[-7].number ); }
break;
case 27:
#line 199 "jamgram.y"
{ yyval.number = VAR_SET; }
break;
case 28:
#line 201 "jamgram.y"
{ yyval.number = VAR_APPEND; }
break;
case 29:
#line 203 "jamgram.y"
{ yyval.number = VAR_DEFAULT; }
break;
case 30:
#line 205 "jamgram.y"
{ yyval.number = VAR_DEFAULT; }
break;
case 31:
#line 213 "jamgram.y"
{ yyval.parse = peval( EXPR_EXISTS, yyvsp[0].parse, pnull() ); }
break;
case 32:
#line 215 "jamgram.y"
{ yyval.parse = peval( EXPR_EQUALS, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 33:
#line 217 "jamgram.y"
{ yyval.parse = peval( EXPR_NOTEQ, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 34:
#line 219 "jamgram.y"
{ yyval.parse = peval( EXPR_LESS, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 35:
#line 221 "jamgram.y"
{ yyval.parse = peval( EXPR_LESSEQ, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 36:
#line 223 "jamgram.y"
{ yyval.parse = peval( EXPR_MORE, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 37:
#line 225 "jamgram.y"
{ yyval.parse = peval( EXPR_MOREEQ, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 38:
#line 227 "jamgram.y"
{ yyval.parse = peval( EXPR_AND, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 39:
#line 229 "jamgram.y"
{ yyval.parse = peval( EXPR_AND, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 40:
#line 231 "jamgram.y"
{ yyval.parse = peval( EXPR_OR, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 41:
#line 233 "jamgram.y"
{ yyval.parse = peval( EXPR_OR, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 42:
#line 235 "jamgram.y"
{ yyval.parse = peval( EXPR_IN, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 43:
#line 237 "jamgram.y"
{ yyval.parse = peval( EXPR_NOT, yyvsp[0].parse, pnull() ); }
break;
case 44:
#line 239 "jamgram.y"
{ yyval.parse = yyvsp[-1].parse; }
break;
case 45:
#line 249 "jamgram.y"
{ yyval.parse = P0; }
break;
case 46:
#line 251 "jamgram.y"
{ yyval.parse = pnode( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 47:
#line 255 "jamgram.y"
{ yyval.parse = psnode( yyvsp[-2].string, yyvsp[0].parse ); }
break;
case 48:
#line 264 "jamgram.y"
{ yyval.parse = P0; }
break;
case 49:
#line 266 "jamgram.y"
{ yyval.parse = psnode( yyvsp[-2].string, yyvsp[0].parse ); }
break;
case 50:
#line 268 "jamgram.y"
{ yyval.parse = psnode( yyvsp[0].string, P0 ); }
break;
case 51:
#line 277 "jamgram.y"
{ yyval.parse = pnode( P0, yyvsp[0].parse ); }
break;
case 52:
#line 279 "jamgram.y"
{ yyval.parse = pnode( yyvsp[0].parse, yyvsp[-2].parse ); }
break;
case 53:
#line 289 "jamgram.y"
{ yyval.parse = yyvsp[0].parse; yymode( SCAN_NORMAL ); }
break;
case 54:
#line 293 "jamgram.y"
{ yyval.parse = pnull(); yymode( SCAN_PUNCT ); }
break;
case 55:
#line 295 "jamgram.y"
{ yyval.parse = pappend( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 56:
#line 299 "jamgram.y"
{ yyval.parse = plist( yyvsp[0].string ); }
break;
case 57:
#line 300 "jamgram.y"
{ yymode( SCAN_NORMAL ); }
break;
case 58:
#line 301 "jamgram.y"
{ yyval.parse = yyvsp[-1].parse; }
break;
case 59:
#line 310 "jamgram.y"
{ yyval.parse = prule( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 60:
#line 312 "jamgram.y"
{ yyval.parse = pon( yyvsp[-2].parse, prule( yyvsp[-1].parse, yyvsp[0].parse ) ); }
break;
case 61:
#line 314 "jamgram.y"
{ yyval.parse = pon( yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 62:
#line 323 "jamgram.y"
{ yyval.number = 0; }
break;
case 63:
#line 325 "jamgram.y"
{ yyval.number = yyvsp[-1].number | yyvsp[0].number; }
break;
case 64:
#line 329 "jamgram.y"
{ yyval.number = RULE_UPDATED; }
break;
case 65:
#line 331 "jamgram.y"
{ yyval.number = RULE_TOGETHER; }
break;
case 66:
#line 333 "jamgram.y"
{ yyval.number = RULE_IGNORE; }
break;
case 67:
#line 335 "jamgram.y"
{ yyval.number = RULE_QUIETLY; }
break;
case 68:
#line 337 "jamgram.y"
{ yyval.number = RULE_PIECEMEAL; }
break;
case 69:
#line 339 "jamgram.y"
{ yyval.number = RULE_EXISTING; }
break;
case 70:
#line 341 "jamgram.y"
{ yyval.number = atoi( yyvsp[0].string ) * RULE_MAXLINE; }
break;
case 71:
#line 350 "jamgram.y"
{ yyval.parse = pnull(); }
break;
case 72:
#line 352 "jamgram.y"
{ yyval.parse = yyvsp[0].parse; }
break;
#line 873 "y.tab.c"
}
yyssp -= yym;
yystate = *yyssp;
yyvsp -= yym;
yym = yylhs[yyn];
if (yystate == 0 && yym == 0)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state 0 to\
state %d\n", YYPREFIX, YYFINAL);
#endif
yystate = YYFINAL;
*++yyssp = YYFINAL;
*++yyvsp = yyval;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, YYFINAL, yychar, yys);
}
#endif
}
if (yychar == 0) goto yyaccept;
goto yyloop;
}
if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
yystate = yytable[yyn];
else
yystate = yydgoto[yym];
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state %d \
to state %d\n", YYPREFIX, *yyssp, yystate);
#endif
if (yyssp >= yysslim && yygrowstack())
{
goto yyoverflow;
}
*++yyssp = yystate;
*++yyvsp = yyval;
goto yyloop;
yyoverflow:
yyerror("yacc stack overflow");
yyabort:
return (1);
yyaccept:
return (0);
}
| # | Change | User | Description | Committed | |
|---|---|---|---|---|---|
| #2 | 3315 | Matt Armstrong | Update from mainline. | ||
| #1 | 2618 | Matt Armstrong | initial branch to play around with -dc | ||
| //guest/perforce_software/jam/src/jamgram.c | |||||
| #9 | 2559 | rmg |
Fix 'var on target ?= value' so that var is only set if it did not have a target-specific value. Previously, it would just overwrite the var's value. Bug fix documented in RELNOTES. === computer:1666: Change 39566 by seiwald@play-seiwald on 2002/12/27 14:44:01 |
||
| #8 | 2493 | rmg |
Rewrite the past: update all jam's source with comments to reflect changes since about 2.3, very early 2001. Whitespace only change. === computer:1666: Change 37660 by seiwald@play-seiwald on 2002/11/06 22:41:35 Note: I regenerated jamgram.c on my linux 7.3 system prior to the submit, since patch was so unhappy trying to lay down the changes from Christopher's change. Presumably this is just due to different yacc/bison/whatever particulars on the system where Christopher made the changes originally. - rmg |
||
| #7 | 1580 | rmg |
Changes for 2.4beta. Yes, Christopher, I brashly said "2.4-dev WAS the beta" at tea yesterday, but I've since come to my better instincts (got chicken?), so this one will say rmg $ jam -v Jam 2.4beta. OS=LINUX. Copyright 1993-2002 Christopher Seiwald. for a week or two, at least. |
||
| #6 | 1535 | Perforce staff | Define YYMAXDEPTH to 10000 to handle right-recursive rules. | ||
| #5 | 1532 | Perforce staff |
Submit up-to-date built source files for bootstrapping. Previously, you needed jam to build jam because the built source files, which make(1) doesn't make, were out of date. |
||
| #4 | 1319 | rmg |
Jam 2.3 + Perforce's internal changes. This change is a drop of the Perforce internal Jam changes since the 2.3 public release. The individual changes represented herein are preserved in the //guest/richard_geiger/intjam/ branch. The intent of this drop is to provide a base, from which other contributors' Jam branches may be integrated into. It is not intended to become a packaged release in this state. We will be integrating changes from other users prior to creating the next packaged release. Please refer to the src/RELNOTES file for an overview of the changes present in this integration. - Richard Geiger Open Source Engineer at Perforce |
||
| #3 | 486 | Perforce staff |
Jam 2.3. See RELNOTES for a list of changes from 2.2.x. Just about every source file was touched when jam got ANSI-fied. |
||
| #2 | 3 | Perforce maintenance | Jam/MR 2.2.1 (fix for NT handle leak) | ||
| #1 | 2 | laura | Add Jam/MR 2.2 source | ||