copytype          510 src/cmd/gc/export.c 		copytype(pt->nod, t);
copytype         1441 src/cmd/gc/go.h void	copytype(Node *n, Type *t);
copytype         3122 src/cmd/gc/typecheck.c 		copytype(l->n, t);
copytype         3167 src/cmd/gc/typecheck.c 	copytype(n, t);