75 	expr(n->left, res);  in olist()
76 	expr(n->right, res);  in olist()
82 	expr(n->left, res);  in oeval()
85 	expr(res->cc, res);  in oeval()
94 	expr(n->left, res);  in ocast()
108 	expr(n->left, &l);  in oindm()
126 	expr(n->left, &l);  in oindc()
170 	expr(n->left, &l);  in oindex()
171 	expr(n->right, &r);  in oindex()
208 	expr(n->left, &l);  in oappend()
209 	expr(n->right, &r);  in oappend()
227 	expr(n->left, &l);  in odelete()
228 	expr(n->right, &r);  in odelete()
242 	expr(n->left, &l);  in ohead()
261 	expr(n->left, &l);  in otail()
320 		expr(n->right, &r);  in oasgn()
337 		expr(n->left, res);  in oadd()
340 	expr(n->left, &l);  in oadd()
341 	expr(n->right, &r);  in oadd()
407 	expr(n->left, &l);  in osub()
408 	expr(n->right, &r);  in osub()
448 	expr(n->left, &l);  in omul()
449 	expr(n->right, &r);  in omul()
489 	expr(n->left, &l);  in odiv()
490 	expr(n->right, &r);  in odiv()
534 	expr(n->left, &l);  in omod()
535 	expr(n->right, &r);  in omod()
549 	expr(n->left, &l);  in olsh()
550 	expr(n->right, &r);  in olsh()
564 	expr(n->left, &l);  in orsh()
565 	expr(n->right, &r);  in orsh()
579 	expr(n->left, &l);  in olt()
580 	expr(n->right, &r);  in olt()
620 	expr(n->left, &l);  in ogt()
621 	expr(n->right, &r);  in ogt()
660 	expr(n->left, &l);  in oleq()
661 	expr(n->right, &r);  in oleq()
700 	expr(n->left, &l);  in ogeq()
701 	expr(n->right, &r);  in ogeq()
740 	expr(n->left, &l);  in oeq()
741 	expr(n->right, &r);  in oeq()
796 	expr(n->left, &l);  in oland()
797 	expr(n->right, &r);  in oland()
811 	expr(n->left, &l);  in oxor()
812 	expr(n->right, &r);  in oxor()
826 	expr(n->left, &l);  in olor()
827 	expr(n->right, &r);  in olor()
845 	expr(n->left, &l);  in ocand()
848 	expr(n->right, &r);  in ocand()
862 	expr(n->left, &l);  in onot()
877 	expr(n->left, &l);  in ocor()
882 	expr(n->right, &r);  in ocor()
977 	expr(n->left, res);  in ofmt()