//args: -Emakezero package testdata func Makezero() []int { x := make([]int, 5) return append(x, 1) // ERROR "append to slice `x` with non-zero initialized length" } func MakezeroNolint() []int { x := make([]int, 5) return append(x, 1) //nolint:makezero // ok that we're appending to an uninitialized slice }