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// Copyright 2020 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 testdata
var (
a [10]byte
b [20]float32
s []int
t struct {
s []byte
}
_ = a[0:]
_ = a[1:10]
_ = a[2:len(a)] // want "unneeded: len\\(a\\)"
_ = a[3:(len(a))]
_ = a[len(a)-1 : len(a)] // want "unneeded: len\\(a\\)"
_ = a[2:len(a):len(a)]
_ = a[:]
_ = a[:10]
_ = a[:len(a)] // want "unneeded: len\\(a\\)"
_ = a[:(len(a))]
_ = a[:len(a)-1]
_ = a[:len(a):len(a)]
_ = s[0:]
_ = s[1:10]
_ = s[2:len(s)] // want "unneeded: len\\(s\\)"
_ = s[3:(len(s))]
_ = s[len(a) : len(s)-1]
_ = s[0:len(b)]
_ = s[2:len(s):len(s)]
_ = s[:]
_ = s[:10]
_ = s[:len(s)] // want "unneeded: len\\(s\\)"
_ = s[:(len(s))]
_ = s[:len(s)-1]
_ = s[:len(b)]
_ = s[:len(s):len(s)]
_ = t.s[0:]
_ = t.s[1:10]
_ = t.s[2:len(t.s)]
_ = t.s[3:(len(t.s))]
_ = t.s[len(a) : len(t.s)-1]
_ = t.s[0:len(b)]
_ = t.s[2:len(t.s):len(t.s)]
_ = t.s[:]
_ = t.s[:10]
_ = t.s[:len(t.s)]
_ = t.s[:(len(t.s))]
_ = t.s[:len(t.s)-1]
_ = t.s[:len(b)]
_ = t.s[:len(t.s):len(t.s)]
)
func _() {
s := s[0:len(s)] // want "unneeded: len\\(s\\)"
_ = s
}
func m() {
maps := []int{}
_ = maps[1:len(maps)] // want "unneeded: len\\(maps\\)"
}
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