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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 |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
91889fa30e84760e0d4b3d429c4abdef |
| User & Date: | drh 2016-07-05 12:47:28.882 |
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: 2683b375ad user: drh tags: trunk) | |
| 12:47 | Attempt to reset the error count in the Lemon-generated parser after a parse failure. (check-in: 91889fa30e 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: 0357875fbb user: dan tags: trunk) | |
Changes
Changes to tool/lempar.c.
| ︙ | ︙ | |||
386 387 388 389 390 391 392 393 394 395 396 397 398 399 |
**
** 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]);
}
| > | 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 |
**
** 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]);
}
|
| ︙ | ︙ | |||
795 796 797 798 799 800 801 | 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 */ | < | 796 797 798 799 800 801 802 803 804 805 806 807 808 809 | 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; |
| ︙ | ︙ | |||
875 876 877 878 879 880 881 882 883 884 885 886 887 888 |
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;
| > > > | 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 |
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;
|
| ︙ | ︙ |