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y.tab.c
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y.tab.c
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// A Bison parser, made by GNU Bison 2.3
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#include <stdint.h>
#include <math.h>
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef int32_t YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
#endif
#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
typedef struct YYLTYPE
{
int32_t first_line;
int32_t first_column;
int32_t last_line;
int32_t last_column;
} YYLTYPE;
#define yyltype YYLTYPE /* obsolescent; will be withdrawn */
#define YYLTYPE_IS_DECLARED 1
#define YYLTYPE_IS_TRIVIAL 1
#endif
#include "eelCommon.h"
#define YYMALLOC malloc
#define YYFREE free
#define YYTOKENTYPE
// Put the tokens into the symbol table, so that GDB and other debuggers know about them
enum yytokentype {
VALUE = 258,
IDENTIFIER = 259,
TOKEN_SHL = 260,
TOKEN_SHR = 261,
TOKEN_LTE = 262,
TOKEN_GTE = 263,
TOKEN_EQ = 264,
TOKEN_EQ_EXACT = 265,
TOKEN_NE = 266,
TOKEN_NE_EXACT = 267,
TOKEN_LOGICAL_AND = 268,
TOKEN_LOGICAL_OR = 269,
TOKEN_ADD_OP = 270,
TOKEN_SUB_OP = 271,
TOKEN_MOD_OP = 272,
TOKEN_OR_OP = 273,
TOKEN_AND_OP = 274,
TOKEN_XOR_OP = 275,
TOKEN_DIV_OP = 276,
TOKEN_MUL_OP = 277,
TOKEN_POW_OP = 278,
STRING_LITERAL = 279,
STRING_IDENTIFIER = 280
};
/* Tokens. */
#define VALUE 258
#define IDENTIFIER 259
#define TOKEN_SHL 260
#define TOKEN_SHR 261
#define TOKEN_LTE 262
#define TOKEN_GTE 263
#define TOKEN_EQ 264
#define TOKEN_EQ_EXACT 265
#define TOKEN_NE 266
#define TOKEN_NE_EXACT 267
#define TOKEN_LOGICAL_AND 268
#define TOKEN_LOGICAL_OR 269
#define TOKEN_ADD_OP 270
#define TOKEN_SUB_OP 271
#define TOKEN_MOD_OP 272
#define TOKEN_OR_OP 273
#define TOKEN_AND_OP 274
#define TOKEN_XOR_OP 275
#define TOKEN_DIV_OP 276
#define TOKEN_MUL_OP 277
#define TOKEN_POW_OP 278
#define STRING_LITERAL 279
#define STRING_IDENTIFIER 280
static const char *nseel_skip_space_and_comments(const char *p, const char *endptr)
{
for (;;)
{
while (p < endptr && isspace(p[0])) p++;
if (p >= endptr - 1 || *p != '/') return p;
if (p[1] == '/')
{
while (p < endptr && *p != '\r' && *p != '\n') p++;
}
else if (p[1] == '*')
{
p += 2;
while (p < endptr - 1 && (p[0] != '*' || p[1] != '/')) p++;
p += 2;
if (p >= endptr) return endptr;
}
else return p;
}
}
// removes any escaped characters, also will convert pairs delim_char into single delim_chars
int32_t nseel_filter_escaped_string(char *outbuf, int32_t outbuf_sz, const char *rdptr, size_t rdptr_size, char delim_char)
{
int32_t outpos = 0;
const char *rdptr_end = rdptr + rdptr_size;
while (rdptr < rdptr_end && outpos < outbuf_sz - 1)
{
char thisc = *rdptr;
if (thisc == '\\' && rdptr < rdptr_end - 1)
{
const char nc = rdptr[1];
if (nc == 'r' || nc == 'R') { thisc = '\r'; }
else if (nc == 'n' || nc == 'N') { thisc = '\n'; }
else if (nc == 't' || nc == 'T') { thisc = '\t'; }
else if (nc == 'b' || nc == 'B') { thisc = '\b'; }
else if ((nc >= '0' && nc <= '9') || nc == 'x' || nc == 'X')
{
unsigned char c = 0;
char base_shift = 3;
char num_top = '7';
rdptr++; // skip backslash
if (nc > '9') // implies xX
{
base_shift = 4;
num_top = '9';
rdptr++; // skip x
}
while (rdptr < rdptr_end)
{
char tc = *rdptr;
if (tc >= '0' && tc <= num_top)
{
c = (c << base_shift) + tc - '0';
}
else if (base_shift == 4)
{
if (tc >= 'a' && tc <= 'f')
{
c = (c << base_shift) + (tc - 'a' + 10);
}
else if (tc >= 'A' && tc <= 'F')
{
c = (c << base_shift) + (tc - 'A' + 10);
}
else break;
}
else break;
rdptr++;
}
outbuf[outpos++] = (char)c;
continue;
}
else // \c where c is an unknown character drops the backslash -- works for \, ', ", etc
{
thisc = nc;
}
rdptr += 2;
}
else
{
if (thisc == delim_char) break;
rdptr++;
}
outbuf[outpos++] = thisc;
}
outbuf[outpos] = 0;
return outpos;
}
// state can be NULL, it will be set if finished with unterminated thing: 1 for multiline comment, ' or " for string
const char *nseel_simple_tokenizer(const char **ptr, const char *endptr, int32_t *lenOut, int32_t *state)
{
const char *p = *ptr;
const char *rv = p;
char delim;
if (state) // if state set, returns comments as tokens
{
if (*state == 1)
goto in_comment;
if (*state == '\'' || *state == '\"')
{
delim = (char)*state;
goto in_string;
}
// skip any whitespace
while (p < endptr && isspace(p[0])) p++;
}
else
{
// state not passed, skip comments (do not return them as tokens)
p = nseel_skip_space_and_comments(p, endptr);
}
if (p >= endptr)
{
*ptr = endptr;
*lenOut = 0;
return NULL;
}
rv = p;
if (*p == '$' && p + 3 < endptr && p[1] == '\'' && p[3] == '\'')
{
p += 4;
}
else if (state && *p == '/' && p < endptr - 1 && (p[1] == '/' || p[1] == '*'))
{
if (p[1] == '/')
{
while (p < endptr && *p != '\r' && *p != '\n') p++; // advance to end of line
}
else
{
if (state) *state = 1;
p += 2;
in_comment:
while (p < endptr)
{
const char c = *p++;
if (c == '*' && p < endptr && *p == '/')
{
p++;
if (state) *state = 0;
break;
}
}
}
}
else if (isalnum(*p) || *p == '_' || *p == '#' || *p == '$')
{
if (*p == '$' && p < endptr - 1 && p[1] == '~') p++;
p++;
while (p < endptr && (isalnum(*p) || *p == '_' || *p == '.')) p++;
}
else if (*p == '\'' || *p == '\"')
{
delim = *p++;
if (state) *state = delim;
in_string:
while (p < endptr)
{
const char c = *p++;
if (p < endptr && c == '\\') p++; // skip escaped characters
else if (c == delim)
{
if (state) *state = 0;
break;
}
}
}
else
{
p++;
}
*ptr = p;
*lenOut = (int32_t)(p - rv);
return p > rv ? rv : NULL;
}
int32_t nseellex(opcodeRec **output, YYLTYPE * yylloc_param, compileContext *scctx)
{
int32_t rv = 0, toklen = 0;
const char *rdptr = scctx->rdbuf;
const char *endptr = scctx->rdbuf_end;
const char *tok = nseel_simple_tokenizer(&rdptr, endptr, &toklen, NULL);
*output = 0;
if (tok)
{
rv = tok[0];
if (rv == '$')
{
if (rdptr != tok + 1)
{
*output = nseel_translate(scctx, tok, rdptr - tok);
if (*output) rv = VALUE;
}
}
else if (rv == '\'')
{
if (toklen > 1 && tok[toklen - 1] == '\'')
{
*output = nseel_translate(scctx, tok, toklen);
if (*output) rv = VALUE;
}
else scctx->gotEndOfInput |= 8;
}
else if (rv == '\"' && scctx->onString)
{
if (toklen > 1 && tok[toklen - 1] == '\"')
{
*output = (opcodeRec *)nseel_createStringSegmentRec(scctx, tok, toklen);
if (*output) rv = STRING_LITERAL;
}
else scctx->gotEndOfInput |= 16;
}
else if (isalpha(rv) || rv == '_')
{
// toklen already valid
char buf[NSEEL_MAX_VARIABLE_NAMELEN * 2];
if (toklen > sizeof(buf) - 1) toklen = sizeof(buf) - 1;
memcpy(buf, tok, toklen);
buf[toklen] = 0;
*output = nseel_createCompiledValuePtr(scctx, NULL, buf);
if (*output) rv = IDENTIFIER;
}
else if ((rv >= '0' && rv <= '9') || (rv == '.' && (rdptr < endptr && rdptr[0] >= '0' && rdptr[0] <= '9')))
{
if (rv == '0' && rdptr < endptr && (rdptr[0] == 'x' || rdptr[0] == 'X'))
{
rdptr++;
while (rdptr < endptr && (rv = rdptr[0]) && ((rv >= '0' && rv <= '9') || (rv >= 'a' && rv <= 'f') || (rv >= 'A' && rv <= 'F'))) rdptr++;
}
else
{
int32_t pcnt = rv == '.';
while (rdptr < endptr && (rv = rdptr[0]) && ((rv >= '0' && rv <= '9') || (rv == '.' && !pcnt++))) rdptr++;
}
*output = nseel_translate(scctx, tok, rdptr - tok);
if (*output) rv = VALUE;
}
else if (rv == '<')
{
const char nc = *rdptr;
if (nc == '<')
{
rdptr++;
rv = TOKEN_SHL;
}
else if (nc == '=')
{
rdptr++;
rv = TOKEN_LTE;
}
}
else if (rv == '>')
{
const char nc = *rdptr;
if (nc == '>')
{
rdptr++;
rv = TOKEN_SHR;
}
else if (nc == '=')
{
rdptr++;
rv = TOKEN_GTE;
}
}
else if (rv == '&' && *rdptr == '&')
{
rdptr++;
rv = TOKEN_LOGICAL_AND;
}
else if (rv == '|' && *rdptr == '|')
{
rdptr++;
rv = TOKEN_LOGICAL_OR;
}
else if (*rdptr == '=')
{
switch (rv)
{
case '+': rv = TOKEN_ADD_OP; rdptr++; break;
case '-': rv = TOKEN_SUB_OP; rdptr++; break;
case '%': rv = TOKEN_MOD_OP; rdptr++; break;
case '|': rv = TOKEN_OR_OP; rdptr++; break;
case '&': rv = TOKEN_AND_OP; rdptr++; break;
case '~': rv = TOKEN_XOR_OP; rdptr++; break;
case '/': rv = TOKEN_DIV_OP; rdptr++; break;
case '*': rv = TOKEN_MUL_OP; rdptr++; break;
case '^': rv = TOKEN_POW_OP; rdptr++; break;
case '!':
rdptr++;
if (rdptr < endptr && *rdptr == '=')
{
rdptr++;
rv = TOKEN_NE_EXACT;
}
else
rv = TOKEN_NE;
break;
case '=':
rdptr++;
if (rdptr < endptr && *rdptr == '=')
{
rdptr++;
rv = TOKEN_EQ_EXACT;
}
else
rv = TOKEN_EQ;
break;
}
}
}
scctx->rdbuf = rdptr;
yylloc_param->first_column = (int32_t)(tok - scctx->rdbuf_start);
return rv;
}
void nseelerror(YYLTYPE *pos, compileContext *ctx, const char *str)
{
ctx->errVar = pos->first_column > 0 ? pos->first_column : (int32_t)(ctx->rdbuf_end - ctx->rdbuf_start);
}
/* Substitute the variable and function names. */
#define yyparse nseelparse
#define yylex nseellex
#define yyerror nseelerror
#define yylval nseellval
#define yychar nseelchar
#define yydebug nseeldebug
#define yynerrs nseelnerrs
#define yylloc nseellloc
/* Copy the first part of user declarations. */
#line 13 "eel2.y"
#define scanner context->scanner
#define YY_(x) ("")
/* 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
/* Enabling the token table. */
#ifndef YYTOKEN_TABLE
# define YYTOKEN_TABLE 0
#endif
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef int32_t YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
#endif
#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
typedef struct YYLTYPE
{
int32_t first_line;
int32_t first_column;
int32_t last_line;
int32_t last_column;
} YYLTYPE;
# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
# define YYLTYPE_IS_DECLARED 1
# define YYLTYPE_IS_TRIVIAL 1
#endif
/* Copy the second part of user declarations. */
/* Line 216 of yacc.c. */
#ifndef YYSIZE_T
# ifdef __SIZE_TYPE__
# 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)
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# else
# define YYSIZE_T uint32_t
# endif
#endif
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)
# endif
# endif
# ifndef YY_
# define YY_(msgid) msgid
# endif
#endif
/* Suppress unused-variable warnings by "using" E. */
#if ! defined lint || defined __GNUC__
# define YYUSE(e) ((void) (e))
#else
# 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 int32_t
YYID (int32_t i)
#else
static int32_t
YYID (i)
int32_t i;
#endif
{
return i;
}
#endif
#if ! defined yyoverflow || YYERROR_VERBOSE
/* The parser invokes alloca or malloc; define the necessary symbols. */
# define YYSTACK_ALLOC YYMALLOC
# define YYSTACK_FREE YYFREE
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif
# if (defined __cplusplus && ! defined _STDLIB_H \
&& ! ((defined YYMALLOC || defined malloc) \
&& (defined YYFREE || defined free)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# ifndef _STDLIB_H
# define _STDLIB_H 1
# endif
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
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)
void free(void *); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# endif
#if (! defined yyoverflow \
&& (! defined __cplusplus \
|| (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
&& defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
{
int16_t yyss;
YYSTYPE yyvs;
YYLTYPE yyls;
};
/* 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 (int16_t) + 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
/* 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 (YYID (0))
#endif
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 68
/* YYLAST -- Last index in YYTABLE. */
#define YYLAST 141
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 47
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 19
/* YYNRULES -- Number of rules. */
#define YYNRULES 73
/* YYNRULES -- Number of states. */
#define YYNSTATES 127
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
#define YYMAXUTOK 280
#define YYTRANSLATE(YYX) \
((uint32_t) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
static const uint8_t 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, 34, 2, 2, 2, 36, 39, 2,
27, 28, 38, 32, 26, 33, 2, 37, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 45, 46,
42, 31, 43, 44, 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, 29, 2, 30, 35, 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, 40, 2, 41, 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
};
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const uint8_t yyr1[] =
{
0, 47, 48, 48, 49, 49, 50, 50, 50, 50,
50, 50, 50, 50, 50, 51, 51, 51, 51, 52,
52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
52, 52, 53, 53, 53, 53, 54, 54, 55, 55,
55, 55, 56, 56, 57, 57, 58, 58, 59, 59,
60, 60, 60, 60, 61, 61, 61, 61, 61, 61,
61, 61, 61, 62, 62, 62, 63, 63, 63, 63,
64, 64, 64, 65
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const uint8_t yyr2[] =
{
0, 2, 1, 3, 1, 2, 1, 3, 7, 4,
3, 6, 8, 3, 4, 1, 1, 1, 1, 1,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 1, 2, 2, 2, 1, 3, 1, 3,
3, 3, 1, 3, 1, 3, 1, 3, 1, 3,
1, 3, 3, 3, 1, 3, 3, 3, 3, 3,
3, 3, 3, 1, 3, 3, 1, 5, 4, 3,
1, 3, 2, 1
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
STATE-NUM when YYTABLE doesn't specify something else to do. Zero
means the default is an error. */
static const uint8_t yydefact[] =
{
0, 15, 6, 4, 16, 0, 0, 0, 0, 17,
18, 19, 32, 36, 38, 42, 44, 46, 48, 50,
54, 63, 66, 70, 73, 0, 0, 5, 0, 0,
0, 33, 34, 35, 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, 72, 1, 10,
0, 31, 30, 7, 21, 22, 23, 24, 25, 26,
27, 28, 29, 20, 13, 0, 37, 40, 41, 39,
43, 45, 47, 49, 51, 52, 53, 57, 58, 59,
60, 61, 62, 55, 56, 64, 65, 0, 69, 71,
0, 9, 14, 68, 0, 0, 0, 67, 0, 11,
0, 0, 2, 8, 12, 0, 3
};
/* YYDEFGOTO[NTERM-NUM]. */
static const int8_t yydefgoto[] =
{
-1, 121, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 122, 25
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
#define YYPACT_NINF -38
static const int8_t yypact[] =
{
70, -38, -21, 12, -11, 70, 70, 70, 70, -38,
102, 6, -38, -38, 50, 19, 4, 8, 14, 25,
51, 22, 40, -38, 47, 96, 34, -38, 70, 70,
43, -38, -38, -38, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 45, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 18, 70, -38, -38,
55, -38, -38, -38, -38, -38, -38, -38, -38, -38,
-38, -38, -38, -38, -38, 30, -38, 50, 50, 50,
19, 4, 8, 14, 25, 25, 25, 51, 51, 51,
51, 51, 51, 51, 51, 22, 22, 70, 53, -38,
70, 72, -38, -38, 70, 60, 70, -38, 70, -38,
54, 77, -23, -38, -38, 70, -38
};
/* YYPGOTO[NTERM-NUM]. */
static const int8_t yypgoto[] =
{
-38, -10, 111, -38, -38, -38, 11, 61, 79, 76,
80, 75, 58, 78, -37, -38, -27, 0, -38
};
/* 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. */
#define YYTABLE_NINF -1
static const uint8_t yytable[] =
{
24, 71, 72, 125, 28, 30, 26, 74, 75, 76,
77, 78, 79, 80, 81, 82, 83, 31, 32, 33,
29, 1, 2, 67, 46, 47, 70, 105, 106, 56,
57, 58, 59, 60, 61, 44, 3, 1, 2, 108,
109, 49, 3, 4, 85, 5, 50, 51, 1, 2,
6, 7, 8, 64, 65, 48, 86, 52, 3, 4,
112, 5, 69, 107, 62, 63, 6, 7, 8, 3,
4, 73, 5, 1, 2, 84, 67, 6, 7, 8,
113, 110, 123, 111, 66, 45, 118, 117, 119, 67,
53, 54, 55, 67, 3, 4, 68, 5, 114, 116,
67, 67, 6, 7, 8, 124, 67, 87, 88, 89,
115, 94, 95, 96, 27, 126, 120, 34, 35, 36,
37, 38, 39, 40, 41, 42, 91, 93, 90, 0,
0, 92, 0, 43, 97, 98, 99, 100, 101, 102,
103, 104
};
static const int8_t yycheck[] =
{
0, 28, 29, 26, 15, 5, 27, 34, 35, 36,
37, 38, 39, 40, 41, 42, 43, 6, 7, 8,
31, 3, 4, 46, 5, 6, 26, 64, 65, 7,
8, 9, 10, 11, 12, 29, 24, 3, 4, 66,
67, 37, 24, 25, 44, 27, 38, 33, 3, 4,
32, 33, 34, 13, 14, 36, 45, 32, 24, 25,
30, 27, 28, 45, 42, 43, 32, 33, 34, 24,
25, 28, 27, 3, 4, 30, 46, 32, 33, 34,
107, 26, 28, 28, 44, 35, 26, 114, 28, 46,
39, 40, 41, 46, 24, 25, 0, 27, 45, 27,
46, 46, 32, 33, 34, 28, 46, 46, 47, 48,
110, 53, 54, 55, 3, 125, 116, 15, 16, 17,
18, 19, 20, 21, 22, 23, 50, 52, 49, -1,
-1, 51, -1, 31, 56, 57, 58, 59, 60, 61,
62, 63
};
#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
/* 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 \
{ \
yyerror (&yylloc, context, YY_("syntax error: cannot back up")); \
YYERROR; \
} \
while (YYID (0))
#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))
#endif
/* 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 defined YYLTYPE_IS_TRIVIAL && 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)
# 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, scanner)
#endif
# define YYDPRINTF(Args)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
# define YY_STACK_PRINT(Bottom, Top)
# define YY_REDUCE_PRINT(Rule)
/* YYINITDEPTH -- initial size of the parser's stacks. */
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
if the built-in stack extension method is used).
Do not make this value too large; the results are undefined if
YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
evaluated with infinite-precision integer arithmetic. */
#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif
/*-----------------------------------------------.
| 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, int32_t yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, compileContext* context)
#else
static void
yydestruct (yymsg, yytype, yyvaluep, yylocationp, context)
const char *yymsg;
int32_t yytype;
YYSTYPE *yyvaluep;
YYLTYPE *yylocationp;
compileContext* context;
#endif
{
YYUSE (yyvaluep);
YYUSE (yylocationp);
YYUSE (context);
if (!yymsg)
yymsg = "Deleting";
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
switch (yytype)
{
case 3: /* "VALUE" */
#line 8 "eel2.y"
{
#define yydestruct(a,b,c,d,e)
};
#line 1222 "y.tab.c"
break;
default:
break;
}
}
/* Prevent warnings from -Wmissing-prototypes. */
#ifdef YYPARSE_PARAM
#if defined __STDC__ || defined __cplusplus
int32_t yyparse (void *YYPARSE_PARAM);
#else
int32_t yyparse ();
#endif
#else /* ! YYPARSE_PARAM */
#if defined __STDC__ || defined __cplusplus
int32_t yyparse (compileContext* context);
#else
int32_t yyparse ();
#endif
#endif /* ! YYPARSE_PARAM */
/*----------.
| yyparse. |
`----------*/
#ifdef YYPARSE_PARAM
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
int32_t
yyparse (void *YYPARSE_PARAM)
#else
int32_t
yyparse (YYPARSE_PARAM)
void *YYPARSE_PARAM;
#endif
#else /* ! YYPARSE_PARAM */
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
int32_t
yyparse (compileContext* context)
#else
int32_t
yyparse (context)
compileContext* context;
#endif
#endif
{
/* The look-ahead symbol. */
int32_t yychar;
/* The semantic value of the look-ahead symbol. */
YYSTYPE yylval = 0;
/* Number of syntax errors so far. */
int32_t yynerrs;
/* Location data for the look-ahead symbol. */
YYLTYPE yylloc;
int32_t yystate;
int32_t yyn;
int32_t yyresult;
/* Number of tokens to shift before error messages enabled. */
int32_t yyerrstatus;
/* Look-ahead token as an internal (translated) token number. */
int32_t yytoken = 0;
#if YYERROR_VERBOSE
/* Buffer for error messages, and its allocated size. */
char yymsgbuf[128];
char *yymsg = yymsgbuf;
YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
#endif
/* Three stacks and their tools:
`yyss': related to states,
`yyvs': related to semantic values,
`yyls': related to locations.
Refer to the stacks thru separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
/* The state stack. */
int16_t yyssa[YYINITDEPTH];
int16_t *yyss = yyssa;
int16_t *yyssp;
/* The semantic value stack. */
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs = yyvsa;
YYSTYPE *yyvsp;
/* The location stack. */
YYLTYPE yylsa[YYINITDEPTH];
YYLTYPE *yyls = yylsa;
YYLTYPE *yylsp;
/* The locations where the error started and ended. */
YYLTYPE yyerror_range[2];
#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
YYSIZE_T yystacksize = YYINITDEPTH;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
YYLTYPE yyloc;
/* The number of symbols on the RHS of the reduced rule.
Keep to zero when no symbol should be popped. */
int32_t yylen = 0;
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yyerrstatus = 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 defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
/* Initialize the default location before parsing starts. */
yylloc.first_line = yylloc.last_line = 1;
yylloc.first_column = yylloc.last_column = 0;
#endif
goto yysetstate;
/*------------------------------------------------------------.
| yynewstate -- Push a new state, which is found in yystate. |
`------------------------------------------------------------*/
yynewstate:
/* In all cases, when you get here, the value and location stacks
have just been pushed. So pushing a state here evens the stacks. */
yyssp++;
yysetstate:
*yyssp = yystate;
if (yyss + yystacksize - 1 <= yyssp)
{
/* Get the current used size of the three stacks, in elements. */
YYSIZE_T yysize = yyssp - yyss + 1;
#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;
int16_t *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),