Lines Matching refs:emptyExp
6453 xmlExpNodePtr emptyExp = &emptyExpNode;
6566 return(emptyExp);
6777 if ((exp == NULL) || (exp == forbiddenExp) || (exp == emptyExp))
7077 ret = emptyExp;
7156 if (ret == emptyExp) {
7312 return(emptyExp);
7361 if (sub == emptyExp)
7362 return(emptyExp);
7379 return(emptyExp);
7394 return(emptyExp);
7668 ret = emptyExp;
7821 if (tmp == emptyExp)