6505 xmlExpNodePtr forbiddenExp = &forbiddenExpNode;  variable
6627 	    return(forbiddenExp);  in xmlExpHashGetEntry()
6833     if ((exp == NULL) || (exp == forbiddenExp) || (exp == emptyExp))  in xmlExpFree()
7125 	    return(forbiddenExp);  in xmlExpStringDeriveInt()
7127 	    return(forbiddenExp);  in xmlExpStringDeriveInt()
7139 		ret = forbiddenExp;  in xmlExpStringDeriveInt()
7168 	    } else if (ret == forbiddenExp) {  in xmlExpStringDeriveInt()
7189 		return(forbiddenExp);  in xmlExpStringDeriveInt()
7193 	    if (ret == forbiddenExp) {  in xmlExpStringDeriveInt()
7254         return(forbiddenExp);  in xmlExpStringDerive()
7320 	if ((tmp2 != forbiddenExp) && (IS_NILLABLE(tmp2))) {  in xmlExpDivide()
7387 	if (tmp == forbiddenExp)  in xmlExpExpDeriveInt()
7398 	if (tmp == forbiddenExp)  in xmlExpExpDeriveInt()
7403 	if ((ret == NULL) || (ret == forbiddenExp)) {  in xmlExpExpDeriveInt()
7413         return(forbiddenExp);  in xmlExpExpDeriveInt()
7422 	    return(forbiddenExp);  in xmlExpExpDeriveInt()
7427 	    return(forbiddenExp);  in xmlExpExpDeriveInt()
7440 	        return(forbiddenExp);  in xmlExpExpDeriveInt()
7455 	        return(forbiddenExp);  in xmlExpExpDeriveInt()
7460 	    return(forbiddenExp);  in xmlExpExpDeriveInt()
7469 		if ((ret != forbiddenExp) && (ret != NULL)) {  in xmlExpExpDeriveInt()
7499 		if (ret != forbiddenExp) {  in xmlExpExpDeriveInt()
7555 		if (tmp == forbiddenExp) {  in xmlExpExpDeriveInt()
7567                         return(forbiddenExp);  in xmlExpExpDeriveInt()
7581 			    return(forbiddenExp);  in xmlExpExpDeriveInt()
7601 				return(forbiddenExp);  in xmlExpExpDeriveInt()
7619 		    return(forbiddenExp);  in xmlExpExpDeriveInt()
7640 		        return(forbiddenExp);  in xmlExpExpDeriveInt()
7663 			    return(forbiddenExp);  in xmlExpExpDeriveInt()
7688 	    if (tmp == forbiddenExp) {  in xmlExpExpDeriveInt()
7692 		return(forbiddenExp);  in xmlExpExpDeriveInt()
7722 	    return(forbiddenExp);  in xmlExpExpDeriveInt()
7758 	if ((tmp == NULL) || (tmp == forbiddenExp)) {  in xmlExpExpDeriveInt()
7764 	if ((tmp2 == NULL) || (tmp2 == forbiddenExp)) {  in xmlExpExpDeriveInt()
7774 	if ((tmp3 == NULL) || (tmp3 == forbiddenExp)) {  in xmlExpExpDeriveInt()
7820         return(forbiddenExp);  in xmlExpExpDerive()
7826         return(forbiddenExp);  in xmlExpExpDerive()
7875     if (tmp == forbiddenExp)  in xmlExpSubsume()