52 static int	exprtest(NODE *np);
1097 		return (intnode(exprtest(np->n_left) == 0 ? (INT)1 : (INT)0));  in exprreduce()
1100 		return ((exprtest(np->n_left) != 0 &&  in exprreduce()
1101 		    exprtest(np->n_right) != 0) ? const1 : const0);  in exprreduce()
1104 		return ((exprtest(np->n_left) != 0 ||  in exprreduce()
1105 		    exprtest(np->n_right) != 0) ? const1 : const0);  in exprreduce()
1125 		if (exprtest(np->n_left))  in exprreduce()
1856 	test = exprtest(np->n_left);  in s_if()
1878 		if (exprtest(np->n_left) == 0)  in s_while()
1914 		if (exprtest(testnp) == 0)  in s_for()
2070 exprtest(NODE *np)  in exprtest()  function