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Description
Your feature request related to a problem? Please describe.
The zero linter finds unnecessary assignment which zero value assigns to a variable:
package a
var _ string = "" // want "shoud not assign zero value"
func _() {
n := 0 // want "shoud not assign zero value"
_ = n
var _ []int = nil // want "shoud not assign zero value"
var _ []int = []int{} // OK
m := int32(0) // OK
_ = m
var _ *int = nil // want "shoud not assign zero value"
var _ struct{} = struct{}{} // want "shoud not assign zero value"
var _, _ int // OK
var _, _ int = 0, 1 // want "shoud not assign zero value"
var _, _ int = 1, 2 // OK
var _, _ int = 1 - 1, 2 - 2 // want "shoud not assign zero value" "shoud not assign zero value"
var _ bool = false // want "shoud not assign zero value"
var _ bool = true // OK
type T struct{ N int }
var _ T = T{} // want "shoud not assign zero value"
}https://github.com/gostaticanalysis/zero
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