const go/types.grey

6 uses

	go/types (current package)
		decl.go#L102: 		obj.setColor(grey + color(check.push(obj)))
		decl.go#L115: 	case grey:
		decl.go#L215: 	assert(obj.color() >= grey)
		decl.go#L216: 	start := obj.color() - grey // index of obj in objPath
		decl.go#L967: 			obj.setColor(grey + color(check.push(obj)))
		object.go#L120: 	grey // must be > white and black