Go does not flag unused global variables, it is intended functionality.
I've personally found that unused global variables have a higher chance at
being benign than local variables, but there's probably an argument to be
made for flagging globals, too.
On Sat, Apr 21, 2018, 06:30 wrote:
> W
What did you do?
https://play.golang.org/p/aryK9Btv5kH
What did you expect to see?
There should be a error "declared and not used"
What did you see instead?
It seems work fine.
System details
```
go version go1.10.1 windows/amd64
GOARCH="amd64"
GOBIN=""
GOCACHE="C:\Users\zps
