go/types.tpWalker.seen (field)

5 uses

	go/types (current package)
		infer.go#L551: 		seen:    make(map[Type]bool),
		infer.go#L558: 	seen    map[Type]bool
		infer.go#L563: 	if x, ok := w.seen[typ]; ok {
		infer.go#L566: 	w.seen[typ] = false
		infer.go#L568: 		w.seen[typ] = res