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Lemon update 2016-04-29 11:28:35 on branch trunk

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— Lemon bug fix: Do not merge action routines unless their destructors are
also identical. Problem and suggested fix reported on the mailing list by
Kelvin Sherlock. (user: drh)
This commit is contained in:
Marisa Heit 2016-10-13 21:41:54 -05:00
parent 6f92efc72c
commit de56be6c01
1 changed files with 3 additions and 2 deletions
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5
tools/lemon/lemon.c
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@ -4404,7 +4404,8 @@ void ReportTable(
writeRuleText(out, rp); writeRuleText(out, rp);
fprintf(out," */\n"); lineno++; fprintf(out," */\n"); lineno++;
for(rp2=rp->next; rp2; rp2=rp2->next){ for(rp2=rp->next; rp2; rp2=rp2->next){
if( rp2->code==rp->code ){ if( rp2->code==rp->code && rp2->codePrefix==rp->codePrefix
&& rp2->codeSuffix == rp->codeSuffix ){
fprintf(out," case %d: /*",rp2->iRule); fprintf(out," case %d: /*",rp2->iRule);
writeRuleText(out, rp2); writeRuleText(out, rp2);
fprintf(out, " */ yytestcase(yyruleno==%d);\n", rp2->iRule); lineno++; fprintf(out, " */ yytestcase(yyruleno==%d);\n", rp2->iRule); lineno++;
@ -4413,7 +4414,7 @@ void ReportTable(
} }
emit_code(out,rp,lemp,&lineno); emit_code(out,rp,lemp,&lineno);
fprintf(out," break;\n"); lineno++; fprintf(out," break;\n"); lineno++;
rp->code = 0; rp->code = 0;
} }
/* Finally, output the default: rule. We choose as the default: all /* Finally, output the default: rule. We choose as the default: all
** empty actions. */ ** empty actions. */