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Fix a bug in lemon that does not effect SQLite. Ticket #1068. (CVS 2208)

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FossilOrigin-Name: 7113b5ed8d51718356ce1cc51896a3070875a7e2
This commit is contained in:
drh
2005-01-13 23:54:06 +00:00
parent c08d405d2e
commit 8d65973d93
3 changed files with 22 additions and 22 deletions
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28
tool/lemon.c
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@ -3664,6 +3664,20 @@ int mhflag; /* Output in makeheaders format if true */
fprintf(out," break;\n"); lineno++;
}
}
if( lemp->vardest ){
struct symbol *dflt_sp = 0;
for(i=0; i<lemp->nsymbol; i++){
struct symbol *sp = lemp->symbols[i];
if( sp==0 || sp->type==TERMINAL ||
sp->index<=0 || sp->destructor!=0 ) continue;
fprintf(out," case %d:\n",sp->index); lineno++;
dflt_sp = sp;
}
if( dflt_sp!=0 ){
emit_destructor_code(out,dflt_sp,lemp,&lineno);
fprintf(out," break;\n"); lineno++;
}
}
for(i=0; i<lemp->nsymbol; i++){
struct symbol *sp = lemp->symbols[i];
if( sp==0 || sp->type==TERMINAL || sp->destructor==0 ) continue;
@ -3683,20 +3697,6 @@ int mhflag; /* Output in makeheaders format if true */
emit_destructor_code(out,lemp->symbols[i],lemp,&lineno);
fprintf(out," break;\n"); lineno++;
}
if( lemp->vardest ){
struct symbol *dflt_sp = 0;
for(i=0; i<lemp->nsymbol; i++){
struct symbol *sp = lemp->symbols[i];
if( sp==0 || sp->type==TERMINAL ||
sp->index<=0 || sp->destructor!=0 ) continue;
fprintf(out," case %d:\n",sp->index); lineno++;
dflt_sp = sp;
}
if( dflt_sp!=0 ){
emit_destructor_code(out,dflt_sp,lemp,&lineno);
fprintf(out," break;\n"); lineno++;
}
}
tplt_xfer(lemp->name,in,out,&lineno);
/* Generate code which executes whenever the parser stack overflows */