database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-07-29 08:01:23 +03:00
Code Activity

Enhance LEMON to show precendence of symbols and all rules in the report

Browse Source 
that is generated in parallel to the parser.

FossilOrigin-Name: 602fbd8149b53d8f0e9a223cc1aec912e7df03fca35071e8d707776ce225371c
This commit is contained in:
drh
2018-04-06 19:12:55 +00:00
parent 3e259bcd96
commit 12f6839380
3 changed files with 22 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
tool/lemon.c
View File

@ -3254,6 +3254,7 @@ void ReportOutput(struct lemon *lemp)
struct state *stp;
struct config *cfp;
struct action *ap;
struct rule *rp;
FILE *fp;
fp = file_open(lemp,".out","wb");
@ -3306,8 +3307,21 @@ void ReportOutput(struct lemon *lemp)
}
}
}
if( sp->prec>=0 ) fprintf(fp," (precedence=%d)", sp->prec);
fprintf(fp, "\n");
}
fprintf(fp, "----------------------------------------------------\n");
fprintf(fp, "Rules:\n");
for(rp=lemp->rule; rp; rp=rp->next){
fprintf(fp, "%4d: ", rp->iRule);
rule_print(fp, rp);
fprintf(fp,".");
if( rp->precsym ){
fprintf(fp," [%s precedence=%d]",
rp->precsym->name, rp->precsym->prec);
}
fprintf(fp,"\n");
}
fclose(fp);
return;
}