95 	struct tree *nt;  in tree_const()  local
98 	nt = calloc(1, sizeof(struct tree));  in tree_const()
99 	if (!nt || !d)  in tree_const()
104 	nt->op = TREE_CONST;  in tree_const()
105 	nt->data.const_val.data = d;  in tree_const()
106 	nt->data.const_val.len = len;  in tree_const()
108 	return nt;  in tree_const()
114 	struct tree	*nt;  in tree_concat()  local
148 	nt = calloc(1, sizeof(struct tree));  in tree_concat()
149 	if (!nt)  in tree_concat()
151 	nt->op = TREE_CONCAT;  in tree_concat()
152 	nt->data.concat.left = left;  in tree_concat()
153 	nt->data.concat.right = right;  in tree_concat()
154 	return nt;  in tree_concat()