.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201105173854-bc9fc8d8c4bc/internal/lsp/analysis/simplifyslice/testdata/src/a/a.go

   1 // Copyright 2020 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 package testdata
   6
   7 var (
   8         a [10]byte
   9         b [20]float32
  10         s []int
  11         t struct {
  12                 s []byte
  13         }
  14
  15         _ = a[0:]
  16         _ = a[1:10]
  17         _ = a[2:len(a)] // want "unneeded: len\\(a\\)"
  18         _ = a[3:(len(a))]
  19         _ = a[len(a)-1 : len(a)] // want "unneeded: len\\(a\\)"
  20         _ = a[2:len(a):len(a)]
  21
  22         _ = a[:]
  23         _ = a[:10]
  24         _ = a[:len(a)] // want "unneeded: len\\(a\\)"
  25         _ = a[:(len(a))]
  26         _ = a[:len(a)-1]
  27         _ = a[:len(a):len(a)]
  28
  29         _ = s[0:]
  30         _ = s[1:10]
  31         _ = s[2:len(s)] // want "unneeded: len\\(s\\)"
  32         _ = s[3:(len(s))]
  33         _ = s[len(a) : len(s)-1]
  34         _ = s[0:len(b)]
  35         _ = s[2:len(s):len(s)]
  36
  37         _ = s[:]
  38         _ = s[:10]
  39         _ = s[:len(s)] // want "unneeded: len\\(s\\)"
  40         _ = s[:(len(s))]
  41         _ = s[:len(s)-1]
  42         _ = s[:len(b)]
  43         _ = s[:len(s):len(s)]
  44
  45         _ = t.s[0:]
  46         _ = t.s[1:10]
  47         _ = t.s[2:len(t.s)]
  48         _ = t.s[3:(len(t.s))]
  49         _ = t.s[len(a) : len(t.s)-1]
  50         _ = t.s[0:len(b)]
  51         _ = t.s[2:len(t.s):len(t.s)]
  52
  53         _ = t.s[:]
  54         _ = t.s[:10]
  55         _ = t.s[:len(t.s)]
  56         _ = t.s[:(len(t.s))]
  57         _ = t.s[:len(t.s)-1]
  58         _ = t.s[:len(b)]
  59         _ = t.s[:len(t.s):len(t.s)]
  60 )
  61
  62 func _() {
  63         s := s[0:len(s)] // want "unneeded: len\\(s\\)"
  64         _ = s
  65 }
  66
  67 func m() {
  68         maps := []int{}
  69         _ = maps[1:len(maps)] // want "unneeded: len\\(maps\\)"
  70 }