+++ /dev/null
-// 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\\)"
-}