I want to set a value with the index of the slice. I don't really care if
there are multiple goroutines cover the value with each other, because the
value is same.
Can i just ignore this DataRace Warning? I don't know if this will cause
panic.
*Here's my example:*
I defined a structure with slice, and a Add() function for it. sample like
this:
```go
package test_slice
type SliceObj struct {
set []uint
}
func New(length int64) *SliceObj {
return &SliceObj{
set: make([]uint, length),
}
}
func (b *SliceObj) Add(i uint) {
b.set[i] = i
}
```
And then i make a main file to test it, like this:
```go
package main
import (
"time"
"test_slice"
)
func main() {
s := test_slice.New(1000000)
go func() {
s.Add(10)
}()
s.Add(10)
time.Sleep(3 * time.Second)
}
```
*And data race is detected:*
*(*I know the reason of this warning, but I don't know if I can ignore it*)*
==================
WARNING: DATA RACE
Write at 0x00c000180050 by goroutine 18:
test_slice.(*SliceObj).Add()
test_slice.go:27 +0x68
main.main.func1()
test.go:25 +0x36
Previous write at 0x00c000180050 by main goroutine:
test_slice.(*SliceObj).Add()
test_slice.go:27 +0xfd
main.main()
test.go:27 +0xcb
Goroutine 18 (running) created at:
main.main()
test.go:24 +0xca
==================
Found 1 data race(s)
exit status 66
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