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Overview
| Comment: | Attempt to reset the error count in the Lemon-generated parser after a parse failure. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
91889fa30e84760e0d4b3d429c4abdef |
| User & Date: | drh 2016-07-05 12:47:28 |
Context
|
2016-07-05
| ||
| 16:11 | More fixes to Lemon so that it automatically resets its error counter at the end of a parse. check-in: 2683b375 user: drh tags: trunk | |
| 12:47 | Attempt to reset the error count in the Lemon-generated parser after a parse failure. check-in: 91889fa3 user: drh tags: trunk | |
|
2016-07-04
| ||
| 11:47 | Add the sqlite3rbu_state() API. Used to determine the current state (creating OAL, ready to move OAL, incremental-checkpoint, finished or error) of an RBU operation. check-in: 0357875f user: dan tags: trunk | |
Changes
Changes to tool/lempar.c.
386 387 388 389 390 391 392 393 394 395 396 397 398 399 ... 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 ... 875 876 877 878 879 880 881 882 883 884 885 886 887 888 |
**
** If there is a destructor routine associated with the token which
** is popped from the stack, then call it.
*/
static void yy_pop_parser_stack(yyParser *pParser){
yyStackEntry *yytos;
assert( pParser->yytos!=0 );
yytos = pParser->yytos--;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sPopping %s\n",
yyTracePrompt,
yyTokenName[yytos->major]);
}
................................................................................
int yyendofinput; /* True if we are at the end of input */
#endif
#ifdef YYERRORSYMBOL
int yyerrorhit = 0; /* True if yymajor has invoked an error */
#endif
yyParser *yypParser; /* The parser */
/* (re)initialize the parser, if necessary */
yypParser = (yyParser*)yyp;
assert( yypParser->yytos!=0 );
#if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY)
yyendofinput = (yymajor==0);
#endif
ParseARG_STORE;
................................................................................
YYERRORSYMBOL)) >= YY_MIN_REDUCE
){
yy_pop_parser_stack(yypParser);
}
if( yypParser->yytos < yypParser->yystack || yymajor==0 ){
yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
yy_parse_failed(yypParser);
yymajor = YYNOCODE;
}else if( yymx!=YYERRORSYMBOL ){
yy_shift(yypParser,yyact,YYERRORSYMBOL,yyminor);
}
}
yypParser->yyerrcnt = 3;
yyerrorhit = 1;
|
> < > > > |
386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 ... 796 797 798 799 800 801 802 803 804 805 806 807 808 809 ... 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 |
**
** If there is a destructor routine associated with the token which
** is popped from the stack, then call it.
*/
static void yy_pop_parser_stack(yyParser *pParser){
yyStackEntry *yytos;
assert( pParser->yytos!=0 );
assert( pParser->yytos > pParser->yystack );
yytos = pParser->yytos--;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sPopping %s\n",
yyTracePrompt,
yyTokenName[yytos->major]);
}
................................................................................
int yyendofinput; /* True if we are at the end of input */
#endif
#ifdef YYERRORSYMBOL
int yyerrorhit = 0; /* True if yymajor has invoked an error */
#endif
yyParser *yypParser; /* The parser */
yypParser = (yyParser*)yyp;
assert( yypParser->yytos!=0 );
#if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY)
yyendofinput = (yymajor==0);
#endif
ParseARG_STORE;
................................................................................
YYERRORSYMBOL)) >= YY_MIN_REDUCE
){
yy_pop_parser_stack(yypParser);
}
if( yypParser->yytos < yypParser->yystack || yymajor==0 ){
yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
yy_parse_failed(yypParser);
#ifndef YYNOERRORRECOVERY
yypParser->yyerrcnt = -1;
#endif
yymajor = YYNOCODE;
}else if( yymx!=YYERRORSYMBOL ){
yy_shift(yypParser,yyact,YYERRORSYMBOL,yyminor);
}
}
yypParser->yyerrcnt = 3;
yyerrorhit = 1;
|