.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.0.1-2020.1.5/staticcheck/testdata/src/CheckWaitgroupAdd/CheckWaitgroupAdd.go

   1 package pkg
   2
   3 import (
   4         "sync"
   5 )
   6
   7 func fn() {
   8         wg := sync.WaitGroup{}
   9         wg.Add(1)
  10         go func() {
  11                 wg.Done()
  12         }()
  13
  14         go func() {
  15                 wg.Add(1) // want `should call wg\.Add\(1\) before starting`
  16                 wg.Done()
  17         }()
  18
  19         wg.Add(1)
  20         go func(wg sync.WaitGroup) {
  21                 wg.Done()
  22         }(wg)
  23
  24         wg.Add(1)
  25         go func(wg *sync.WaitGroup) {
  26                 wg.Done()
  27         }(&wg)
  28
  29         wg.Wait()
  30 }
  31
  32 func fn2(wg sync.WaitGroup) {
  33         wg.Add(1)
  34 }