6567 xmlExpNodePtr forbiddenExp = &forbiddenExpNode;  variable
6689 	    return(forbiddenExp);  in xmlExpHashGetEntry()
6895     if ((exp == NULL) || (exp == forbiddenExp) || (exp == emptyExp))  in xmlExpFree()
7187 	    return(forbiddenExp);  in xmlExpStringDeriveInt()
7189 	    return(forbiddenExp);  in xmlExpStringDeriveInt()
7201 		ret = forbiddenExp;  in xmlExpStringDeriveInt()
7230 	    } else if (ret == forbiddenExp) {  in xmlExpStringDeriveInt()
7251 		return(forbiddenExp);  in xmlExpStringDeriveInt()
7255 	    if (ret == forbiddenExp) {  in xmlExpStringDeriveInt()
7316         return(forbiddenExp);  in xmlExpStringDerive()
7382 	if ((tmp2 != forbiddenExp) && (IS_NILLABLE(tmp2))) {  in xmlExpDivide()
7449 	if (tmp == forbiddenExp)  in xmlExpExpDeriveInt()
7460 	if (tmp == forbiddenExp)  in xmlExpExpDeriveInt()
7465 	if ((ret == NULL) || (ret == forbiddenExp)) {  in xmlExpExpDeriveInt()
7475         return(forbiddenExp);  in xmlExpExpDeriveInt()
7484 	    return(forbiddenExp);  in xmlExpExpDeriveInt()
7489 	    return(forbiddenExp);  in xmlExpExpDeriveInt()
7502 	        return(forbiddenExp);  in xmlExpExpDeriveInt()
7517 	        return(forbiddenExp);  in xmlExpExpDeriveInt()
7522 	    return(forbiddenExp);  in xmlExpExpDeriveInt()
7531 		if ((ret != forbiddenExp) && (ret != NULL)) {  in xmlExpExpDeriveInt()
7561 		if (ret != forbiddenExp) {  in xmlExpExpDeriveInt()
7617 		if (tmp == forbiddenExp) {  in xmlExpExpDeriveInt()
7629                         return(forbiddenExp);  in xmlExpExpDeriveInt()
7643 			    return(forbiddenExp);  in xmlExpExpDeriveInt()
7663 				return(forbiddenExp);  in xmlExpExpDeriveInt()
7681 		    return(forbiddenExp);  in xmlExpExpDeriveInt()
7702 		        return(forbiddenExp);  in xmlExpExpDeriveInt()
7725 			    return(forbiddenExp);  in xmlExpExpDeriveInt()
7750 	    if (tmp == forbiddenExp) {  in xmlExpExpDeriveInt()
7754 		return(forbiddenExp);  in xmlExpExpDeriveInt()
7784 	    return(forbiddenExp);  in xmlExpExpDeriveInt()
7820 	if ((tmp == NULL) || (tmp == forbiddenExp)) {  in xmlExpExpDeriveInt()
7826 	if ((tmp2 == NULL) || (tmp2 == forbiddenExp)) {  in xmlExpExpDeriveInt()
7836 	if ((tmp3 == NULL) || (tmp3 == forbiddenExp)) {  in xmlExpExpDeriveInt()
7882         return(forbiddenExp);  in xmlExpExpDerive()
7888         return(forbiddenExp);  in xmlExpExpDerive()
7937     if (tmp == forbiddenExp)  in xmlExpSubsume()