forked from osmocom/wireshark
599 lines
20 KiB
C
599 lines
20 KiB
C
/* Driver template for the LEMON parser generator.
|
|
** Copyright 1991-1995 by D. Richard Hipp.
|
|
**
|
|
** This library is free software; you can redistribute it and/or
|
|
** modify it under the terms of the GNU Library General Public
|
|
** License as published by the Free Software Foundation; either
|
|
** version 2 of the License, or (at your option) any later version.
|
|
**
|
|
** This library 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
|
|
** Library General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU Library General Public
|
|
** License along with this library; if not, write to the
|
|
** Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
** Boston, MA 02111-1307, USA.
|
|
**
|
|
** Modified 1997 to make it suitable for use with makeheaders.
|
|
*/
|
|
/* First off, code is include which follows the "include" declaration
|
|
** in the input file. */
|
|
#include <stdio.h>
|
|
%%
|
|
/* Next is all token values, in a form suitable for use by makeheaders.
|
|
** This section will be null unless lemon is run with the -m switch.
|
|
*/
|
|
/*
|
|
** These constants (all generated automatically by the parser generator)
|
|
** specify the various kinds of tokens (terminals) that the parser
|
|
** understands.
|
|
**
|
|
** Each symbol here is a terminal symbol in the grammar.
|
|
*/
|
|
%%
|
|
/* Make sure the INTERFACE macro is defined.
|
|
*/
|
|
#ifndef INTERFACE
|
|
# define INTERFACE 1
|
|
#endif
|
|
/* The next thing included is series of defines which control
|
|
** various aspects of the generated parser.
|
|
** YYCODETYPE is the data type used for storing terminal
|
|
** and nonterminal numbers. "unsigned char" is
|
|
** used if there are fewer than 250 terminals
|
|
** and nonterminals. "int" is used otherwise.
|
|
** YYNOCODE is a number of type YYCODETYPE which corresponds
|
|
** to no legal terminal or nonterminal number. This
|
|
** number is used to fill in empty slots of the hash
|
|
** table.
|
|
** YYACTIONTYPE is the data type used for storing terminal
|
|
** and nonterminal numbers. "unsigned char" is
|
|
** used if there are fewer than 250 rules and
|
|
** states combined. "int" is used otherwise.
|
|
** ParseTOKENTYPE is the data type used for minor tokens given
|
|
** directly to the parser from the tokenizer.
|
|
** YYMINORTYPE is the data type used for all minor tokens.
|
|
** This is typically a union of many types, one of
|
|
** which is ParseTOKENTYPE. The entry in the union
|
|
** for base tokens is called "yy0".
|
|
** YYSTACKDEPTH is the maximum depth of the parser's stack.
|
|
** ParseARGDECL is a declaration of a 3rd argument to the
|
|
** parser, or null if there is no extra argument.
|
|
** ParseKRARGDECL A version of ParseARGDECL for K&R C.
|
|
** ParseANSIARGDECL A version of ParseARGDECL for ANSI C.
|
|
** YYNSTATE the combined number of states.
|
|
** YYNRULE the number of rules in the grammar
|
|
** YYERRORSYMBOL is the code number of the error symbol. If not
|
|
** defined, then do no error processing.
|
|
*/
|
|
%%
|
|
#define YY_NO_ACTION (YYNSTATE+YYNRULE+2)
|
|
#define YY_ACCEPT_ACTION (YYNSTATE+YYNRULE+1)
|
|
#define YY_ERROR_ACTION (YYNSTATE+YYNRULE)
|
|
/* Next is the action table. Each entry in this table contains
|
|
**
|
|
** + An integer which is the number representing the look-ahead
|
|
** token
|
|
**
|
|
** + An integer indicating what action to take. Number (N) between
|
|
** 0 and YYNSTATE-1 mean shift the look-ahead and go to state N.
|
|
** Numbers between YYNSTATE and YYNSTATE+YYNRULE-1 mean reduce by
|
|
** rule N-YYNSTATE. Number YYNSTATE+YYNRULE means that a syntax
|
|
** error has occurred. Number YYNSTATE+YYNRULE+1 means the parser
|
|
** accepts its input.
|
|
**
|
|
** + A pointer to the next entry with the same hash value.
|
|
**
|
|
** The action table is really a series of hash tables. Each hash
|
|
** table contains a number of entries which is a power of two. The
|
|
** "state" table (which follows) contains information about the starting
|
|
** point and size of each hash table.
|
|
*/
|
|
struct yyActionEntry {
|
|
YYCODETYPE lookahead; /* The value of the look-ahead token */
|
|
YYACTIONTYPE action; /* Action to take for this look-ahead */
|
|
struct yyActionEntry *next; /* Next look-ahead with the same hash, or NULL */
|
|
};
|
|
static struct yyActionEntry yyActionTable[] = {
|
|
%%
|
|
};
|
|
|
|
/* The state table contains information needed to look up the correct
|
|
** action in the action table, given the current state of the parser.
|
|
** Information needed includes:
|
|
**
|
|
** + A pointer to the start of the action hash table in yyActionTable.
|
|
**
|
|
** + A mask used to hash the look-ahead token. The mask is an integer
|
|
** which is one less than the size of the hash table.
|
|
**
|
|
** + The default action. This is the action to take if no entry for
|
|
** the given look-ahead is found in the action hash table.
|
|
*/
|
|
struct yyStateEntry {
|
|
struct yyActionEntry *hashtbl; /* Start of the hash table in yyActionTable */
|
|
int mask; /* Mask used for hashing the look-ahead */
|
|
YYACTIONTYPE actionDefault; /* Default action if look-ahead not found */
|
|
};
|
|
static struct yyStateEntry yyStateTable[] = {
|
|
%%
|
|
};
|
|
|
|
/* The following structure represents a single element of the
|
|
** parser's stack. Information stored includes:
|
|
**
|
|
** + The state number for the parser at this level of the stack.
|
|
**
|
|
** + The value of the token stored at this level of the stack.
|
|
** (In other words, the "major" token.)
|
|
**
|
|
** + The semantic value stored at this level of the stack. This is
|
|
** the information used by the action routines in the grammar.
|
|
** It is sometimes called the "minor" token.
|
|
*/
|
|
struct yyStackEntry {
|
|
int stateno; /* The state-number */
|
|
int major; /* The major token value. This is the code
|
|
** number for the token at this stack level */
|
|
YYMINORTYPE minor; /* The user-supplied minor token value. This
|
|
** is the value of the token */
|
|
};
|
|
|
|
/* The state of the parser is completely contained in an instance of
|
|
** the following structure */
|
|
struct yyParser {
|
|
int idx; /* Index of top element in stack */
|
|
int errcnt; /* Shifts left before out of the error */
|
|
struct yyStackEntry *top; /* Pointer to the top stack element */
|
|
struct yyStackEntry stack[YYSTACKDEPTH]; /* The parser's stack */
|
|
};
|
|
typedef struct yyParser yyParser;
|
|
|
|
#ifndef NDEBUG
|
|
#include <stdio.h>
|
|
static FILE *yyTraceFILE = 0;
|
|
static char *yyTracePrompt = 0;
|
|
|
|
/*
|
|
** Turn parser tracing on by giving a stream to which to write the trace
|
|
** and a prompt to preface each trace message. Tracing is turned off
|
|
** by making either argument NULL
|
|
**
|
|
** Inputs:
|
|
** <ul>
|
|
** <li> A FILE* to which trace output should be written.
|
|
** If NULL, then tracing is turned off.
|
|
** <li> A prefix string written at the beginning of every
|
|
** line of trace output. If NULL, then tracing is
|
|
** turned off.
|
|
** </ul>
|
|
**
|
|
** Outputs:
|
|
** None.
|
|
*/
|
|
void ParseTrace(FILE *TraceFILE, char *zTracePrompt){
|
|
yyTraceFILE = TraceFILE;
|
|
yyTracePrompt = zTracePrompt;
|
|
if( yyTraceFILE==0 ) yyTracePrompt = 0;
|
|
else if( yyTracePrompt==0 ) yyTraceFILE = 0;
|
|
}
|
|
|
|
/* For tracing shifts, the names of all terminals and nonterminals
|
|
** are required. The following table supplies these names */
|
|
static char *yyTokenName[] = {
|
|
%%
|
|
};
|
|
#define YYTRACE(X) if( yyTraceFILE ) fprintf(yyTraceFILE,"%sReduce [%s].\n",yyTracePrompt,X);
|
|
#else
|
|
#define YYTRACE(X)
|
|
#endif
|
|
|
|
/*
|
|
** This function allocates a new parser.
|
|
** The only argument is a pointer to a function which works like
|
|
** malloc.
|
|
**
|
|
** Inputs:
|
|
** A pointer to the function used to allocate memory.
|
|
**
|
|
** Outputs:
|
|
** A pointer to a parser. This pointer is used in subsequent calls
|
|
** to Parse and ParseFree.
|
|
*/
|
|
void *ParseAlloc(void *(*mallocProc)()){
|
|
yyParser *pParser;
|
|
pParser = (yyParser*)(*mallocProc)( sizeof(yyParser), __FILE__, __LINE__ );
|
|
if( pParser ){
|
|
pParser->idx = -1;
|
|
}
|
|
return pParser;
|
|
}
|
|
|
|
/* The following function deletes the value associated with a
|
|
** symbol. The symbol can be either a terminal or nonterminal.
|
|
** "yymajor" is the symbol code, and "yypminor" is a pointer to
|
|
** the value.
|
|
*/
|
|
static void yy_destructor(YYCODETYPE yymajor, YYMINORTYPE *yypminor){
|
|
switch( yymajor ){
|
|
/* Here is inserted the actions which take place when a
|
|
** terminal or non-terminal is destroyed. This can happen
|
|
** when the symbol is popped from the stack during a
|
|
** reduce or during error processing or when a parser is
|
|
** being destroyed before it is finished parsing.
|
|
**
|
|
** Note: during a reduce, the only symbols destroyed are those
|
|
** which appear on the RHS of the rule, but which are not used
|
|
** inside the C code.
|
|
*/
|
|
%%
|
|
default: break; /* If no destructor action specified: do nothing */
|
|
}
|
|
}
|
|
|
|
/*
|
|
** Pop the parser's stack once.
|
|
**
|
|
** If there is a destructor routine associated with the token which
|
|
** is popped from the stack, then call it.
|
|
**
|
|
** Return the major token number for the symbol popped.
|
|
*/
|
|
static int yy_pop_parser_stack(yyParser *pParser){
|
|
YYCODETYPE yymajor;
|
|
|
|
if( pParser->idx<0 ) return 0;
|
|
#ifndef NDEBUG
|
|
if( yyTraceFILE && pParser->idx>=0 ){
|
|
fprintf(yyTraceFILE,"%sPopping %s\n",
|
|
yyTracePrompt,
|
|
yyTokenName[pParser->top->major]);
|
|
}
|
|
#endif
|
|
yymajor = pParser->top->major;
|
|
yy_destructor( yymajor, &pParser->top->minor);
|
|
pParser->idx--;
|
|
pParser->top--;
|
|
return yymajor;
|
|
}
|
|
|
|
/*
|
|
** Deallocate and destroy a parser. Destructors are all called for
|
|
** all stack elements before shutting the parser down.
|
|
**
|
|
** Inputs:
|
|
** <ul>
|
|
** <li> A pointer to the parser. This should be a pointer
|
|
** obtained from ParseAlloc.
|
|
** <li> A pointer to a function used to reclaim memory obtained
|
|
** from malloc.
|
|
** </ul>
|
|
*/
|
|
void ParseFree(
|
|
void *p, /* The parser to be deleted */
|
|
void (*freeProc)() /* Function used to reclaim memory */
|
|
){
|
|
yyParser *pParser = (yyParser*)p;
|
|
if( pParser==0 ) return;
|
|
while( pParser->idx>=0 ) yy_pop_parser_stack(pParser);
|
|
(*freeProc)(pParser, __FILE__, __LINE__);
|
|
}
|
|
|
|
/*
|
|
** Find the appropriate action for a parser given the look-ahead token.
|
|
**
|
|
** If the look-ahead token is YYNOCODE, then check to see if the action is
|
|
** independent of the look-ahead. If it is, return the action, otherwise
|
|
** return YY_NO_ACTION.
|
|
*/
|
|
static int yy_find_parser_action(
|
|
yyParser *pParser, /* The parser */
|
|
int iLookAhead /* The look-ahead token */
|
|
){
|
|
struct yyStateEntry *pState; /* Appropriate entry in the state table */
|
|
struct yyActionEntry *pAction; /* Action appropriate for the look-ahead */
|
|
|
|
/* if( pParser->idx<0 ) return YY_NO_ACTION; */
|
|
pState = &yyStateTable[pParser->top->stateno];
|
|
if( iLookAhead!=YYNOCODE ){
|
|
pAction = &pState->hashtbl[iLookAhead & pState->mask];
|
|
while( pAction ){
|
|
if( pAction->lookahead==iLookAhead ) return pAction->action;
|
|
pAction = pAction->next;
|
|
}
|
|
}else if( pState->mask!=0 || pState->hashtbl->lookahead!=YYNOCODE ){
|
|
return YY_NO_ACTION;
|
|
}
|
|
return pState->actionDefault;
|
|
}
|
|
|
|
/*
|
|
** Perform a shift action.
|
|
*/
|
|
static void yy_shift(
|
|
yyParser *yypParser, /* The parser to be shifted */
|
|
int yyNewState, /* The new state to shift in */
|
|
int yyMajor, /* The major token to shift in */
|
|
YYMINORTYPE *yypMinor /* Pointer ot the minor token to shift in */
|
|
){
|
|
yypParser->idx++;
|
|
yypParser->top++;
|
|
if( yypParser->idx>=YYSTACKDEPTH ){
|
|
yypParser->idx--;
|
|
yypParser->top--;
|
|
#ifndef NDEBUG
|
|
if( yyTraceFILE ){
|
|
fprintf(yyTraceFILE,"%sStack Overflow!\n",yyTracePrompt);
|
|
}
|
|
#endif
|
|
while( yypParser->idx>=0 ) yy_pop_parser_stack(yypParser);
|
|
/* Here code is inserted which will execute if the parser
|
|
** stack every overflows */
|
|
%%
|
|
return;
|
|
}
|
|
yypParser->top->stateno = yyNewState;
|
|
yypParser->top->major = yyMajor;
|
|
yypParser->top->minor = *yypMinor;
|
|
#ifndef NDEBUG
|
|
if( yyTraceFILE && yypParser->idx>0 ){
|
|
int i;
|
|
fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState);
|
|
fprintf(yyTraceFILE,"%sStack:",yyTracePrompt);
|
|
for(i=1; i<=yypParser->idx; i++)
|
|
fprintf(yyTraceFILE," %s",yyTokenName[yypParser->stack[i].major]);
|
|
fprintf(yyTraceFILE,"\n");
|
|
}
|
|
#endif
|
|
}
|
|
|
|
/* The following table contains information about every rule that
|
|
** is used during the reduce.
|
|
*/
|
|
static struct {
|
|
YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
|
|
unsigned char nrhs; /* Number of right-hand side symbols in the rule */
|
|
} yyRuleInfo[] = {
|
|
%%
|
|
};
|
|
|
|
static void yy_accept(); /* Forward declaration */
|
|
|
|
/*
|
|
** Perform a reduce action and the shift that must immediately
|
|
** follow the reduce.
|
|
*/
|
|
static void yy_reduce(
|
|
yyParser *yypParser, /* The parser */
|
|
int yyruleno /* Number of the rule by which to reduce */
|
|
ParseANSIARGDECL
|
|
){
|
|
int yygoto; /* The next state */
|
|
int yyact; /* The next action */
|
|
YYMINORTYPE yygotominor; /* The LHS of the rule reduced */
|
|
struct yyStackEntry *yymsp; /* The top of the parser's stack */
|
|
int yysize; /* Amount to pop the stack */
|
|
yymsp = yypParser->top;
|
|
switch( yyruleno ){
|
|
/* Beginning here are the reduction cases. A typical example
|
|
** follows:
|
|
** case 0:
|
|
** YYTRACE("<text of the rule>");
|
|
** #line <lineno> <grammarfile>
|
|
** { ... } // User supplied code
|
|
** #line <lineno> <thisfile>
|
|
** break;
|
|
*/
|
|
%%
|
|
};
|
|
yygoto = yyRuleInfo[yyruleno].lhs;
|
|
yysize = yyRuleInfo[yyruleno].nrhs;
|
|
yypParser->idx -= yysize;
|
|
yypParser->top -= yysize;
|
|
yyact = yy_find_parser_action(yypParser,yygoto);
|
|
if( yyact < YYNSTATE ){
|
|
yy_shift(yypParser,yyact,yygoto,&yygotominor);
|
|
}else if( yyact == YYNSTATE + YYNRULE + 1 ){
|
|
yy_accept(yypParser ParseARGDECL);
|
|
}
|
|
}
|
|
|
|
/*
|
|
** The following code executes when the parse fails
|
|
*/
|
|
static void yy_parse_failed(
|
|
yyParser *yypParser /* The parser */
|
|
ParseANSIARGDECL /* Extra arguments (if any) */
|
|
){
|
|
#ifndef NDEBUG
|
|
if( yyTraceFILE ){
|
|
fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt);
|
|
}
|
|
#endif
|
|
while( yypParser->idx>=0 ) yy_pop_parser_stack(yypParser);
|
|
/* Here code is inserted which will be executed whenever the
|
|
** parser fails */
|
|
%%
|
|
}
|
|
|
|
/*
|
|
** The following code executes when a syntax error first occurs.
|
|
*/
|
|
static void yy_syntax_error(
|
|
yyParser *yypParser, /* The parser */
|
|
int yymajor, /* The major type of the error token */
|
|
YYMINORTYPE yyminor /* The minor type of the error token */
|
|
ParseANSIARGDECL /* Extra arguments (if any) */
|
|
){
|
|
#define TOKEN (yyminor.yy0)
|
|
%%
|
|
}
|
|
|
|
/*
|
|
** The following is executed when the parser accepts
|
|
*/
|
|
static void yy_accept(
|
|
yyParser *yypParser /* The parser */
|
|
ParseANSIARGDECL /* Extra arguments (if any) */
|
|
){
|
|
#ifndef NDEBUG
|
|
if( yyTraceFILE ){
|
|
fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt);
|
|
}
|
|
#endif
|
|
while( yypParser->idx>=0 ) yy_pop_parser_stack(yypParser);
|
|
/* Here code is inserted which will be executed whenever the
|
|
** parser accepts */
|
|
%%
|
|
}
|
|
|
|
/* The main parser program.
|
|
** The first argument is a pointer to a structure obtained from
|
|
** "ParseAlloc" which describes the current state of the parser.
|
|
** The second argument is the major token number. The third is
|
|
** the minor token. The fourth optional argument is whatever the
|
|
** user wants (and specified in the grammar) and is available for
|
|
** use by the action routines.
|
|
**
|
|
** Inputs:
|
|
** <ul>
|
|
** <li> A pointer to the parser (an opaque structure.)
|
|
** <li> The major token number.
|
|
** <li> The minor token number.
|
|
** <li> An option argument of a grammar-specified type.
|
|
** </ul>
|
|
**
|
|
** Outputs:
|
|
** None.
|
|
*/
|
|
void Parse(
|
|
void *yyp, /* The parser */
|
|
int yymajor, /* The major token code number */
|
|
ParseTOKENTYPE yyminor /* The value for the token */
|
|
ParseANSIARGDECL
|
|
){
|
|
YYMINORTYPE yyminorunion;
|
|
int yyact; /* The parser action. */
|
|
int yyendofinput; /* True if we are at the end of input */
|
|
int yyerrorhit = 0; /* True if yymajor has invoked an error */
|
|
yyParser *yypParser; /* The parser */
|
|
|
|
/* (re)initialize the parser, if necessary */
|
|
yypParser = (yyParser*)yyp;
|
|
if( yypParser->idx<0 ){
|
|
if( yymajor==0 ) return;
|
|
yypParser->idx = 0;
|
|
yypParser->errcnt = -1;
|
|
yypParser->top = &yypParser->stack[0];
|
|
yypParser->top->stateno = 0;
|
|
yypParser->top->major = 0;
|
|
}
|
|
yyminorunion.yy0 = yyminor;
|
|
yyendofinput = (yymajor==0);
|
|
|
|
#ifndef NDEBUG
|
|
if( yyTraceFILE ){
|
|
fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]);
|
|
}
|
|
#endif
|
|
|
|
do{
|
|
yyact = yy_find_parser_action(yypParser,yymajor);
|
|
if( yyact<YYNSTATE ){
|
|
yy_shift(yypParser,yyact,yymajor,&yyminorunion);
|
|
yypParser->errcnt--;
|
|
if( yyendofinput && yypParser->idx>=0 ){
|
|
yymajor = 0;
|
|
}else{
|
|
yymajor = YYNOCODE;
|
|
}
|
|
}else if( yyact < YYNSTATE + YYNRULE ){
|
|
yy_reduce(yypParser,yyact-YYNSTATE ParseARGDECL);
|
|
}else if( yyact == YY_ERROR_ACTION ){
|
|
#ifndef NDEBUG
|
|
if( yyTraceFILE ){
|
|
fprintf(yyTraceFILE,"%sSyntax Error!\n",yyTracePrompt);
|
|
}
|
|
#endif
|
|
#ifdef YYERRORSYMBOL
|
|
/* A syntax error has occurred.
|
|
** The response to an error depends upon whether or not the
|
|
** grammar defines an error token "ERROR".
|
|
**
|
|
** This is what we do if the grammar does define ERROR:
|
|
**
|
|
** * Call the %syntax_error function.
|
|
**
|
|
** * Begin popping the stack until we enter a state where
|
|
** it is legal to shift the error symbol, then shift
|
|
** the error symbol.
|
|
**
|
|
** * Set the error count to three.
|
|
**
|
|
** * Begin accepting and shifting new tokens. No new error
|
|
** processing will occur until three tokens have been
|
|
** shifted successfully.
|
|
**
|
|
*/
|
|
if( yypParser->errcnt<0 ){
|
|
yy_syntax_error(yypParser,yymajor,yyminorunion ParseARGDECL);
|
|
}
|
|
if( yypParser->top->major==YYERRORSYMBOL || yyerrorhit ){
|
|
#ifndef NDEBUG
|
|
if( yyTraceFILE ){
|
|
fprintf(yyTraceFILE,"%sDiscard input token %s\n",
|
|
yyTracePrompt,yyTokenName[yymajor]);
|
|
}
|
|
#endif
|
|
yy_destructor(yymajor,&yyminorunion);
|
|
yymajor = YYNOCODE;
|
|
}else{
|
|
while(
|
|
yypParser->idx >= 0 &&
|
|
yypParser->top->major != YYERRORSYMBOL &&
|
|
(yyact = yy_find_parser_action(yypParser,YYERRORSYMBOL)) >= YYNSTATE
|
|
){
|
|
yy_pop_parser_stack(yypParser);
|
|
}
|
|
if( yypParser->idx < 0 || yymajor==0 ){
|
|
yy_destructor(yymajor,&yyminorunion);
|
|
yy_parse_failed(yypParser ParseARGDECL);
|
|
yymajor = YYNOCODE;
|
|
}else if( yypParser->top->major!=YYERRORSYMBOL ){
|
|
YYMINORTYPE u2;
|
|
u2.YYERRSYMDT = 0;
|
|
yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2);
|
|
}
|
|
}
|
|
yypParser->errcnt = 3;
|
|
yyerrorhit = 1;
|
|
#else /* YYERRORSYMBOL is not defined */
|
|
/* This is what we do if the grammar does not define ERROR:
|
|
**
|
|
** * Report an error message, and throw away the input token.
|
|
**
|
|
** * If the input token is $, then fail the parse.
|
|
**
|
|
** As before, subsequent error messages are suppressed until
|
|
** three input tokens have been successfully shifted.
|
|
*/
|
|
if( yypParser->errcnt<=0 ){
|
|
yy_syntax_error(yypParser,yymajor,yyminorunion ParseARGDECL);
|
|
}
|
|
yypParser->errcnt = 3;
|
|
yy_destructor(yymajor,&yyminorunion);
|
|
if( yyendofinput ){
|
|
yy_parse_failed(yypParser ParseARGDECL);
|
|
}
|
|
yymajor = YYNOCODE;
|
|
#endif
|
|
}else{
|
|
yy_accept(yypParser ParseARGDECL);
|
|
yymajor = YYNOCODE;
|
|
}
|
|
}while( yymajor!=YYNOCODE && yypParser->idx>=0 );
|
|
return;
|
|
}
|