// run // Copyright 2016 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main func f(m map[string]int) int { return m["a"] } func g(m map[[8]string]int) int { return m[[8]string{"a", "a", "a", "a", "a", "a", "a", "a"}] } func main() { m := map[[8]string]int{} g(m) }