Add "innertypealias" linter #3490
Description
Your feature request related to a problem? Please describe.
The innertypealias linter finds find a type which is an alias for exported same package's type:
package a
import "io"
type T int
type t int
type A = T // want "A is a alias for T but it is exported type"
type B = t // OK
type C = io.Writer // OK
func _() {
type D = T // OK
}
type E T // OK
type F t // OK
type g = t // OK
type H = T // OK - it is used as an embedded field
type _ struct{ H }
type I = T // OK - it is used as an embedded field
func _() {
type _ struct{ I }
}
type _ = T // OKhttps://github.com/gostaticanalysis/innertypealias
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Additional context.
No response