+++ /dev/null
-// Package pkg ...
-package pkg
-
-func fn(m map[int]int) {
- if _, ok := m[0]; ok { // want `unnecessary guard`
- delete(m, 0)
- }
- if _, ok := m[0]; !ok {
- delete(m, 0)
- }
- if _, ok := m[0]; ok {
- println("deleting")
- delete(m, 0)
- }
- if v, ok := m[0]; ok && v > 0 {
- delete(m, 0)
- }
-
- var key int
- if _, ok := m[key]; ok { // want `unnecessary guard`
- delete(m, key)
- }
- if _, ok := m[key]; ok {
- delete(m, 0)
- }
- if _, ok := m[key]; ok {
- delete(m, key)
- } else {
- println("not deleted")
- }
-
- var ok bool
- if _, ok = m[key]; ok {
- delete(m, 0)
- }
- if ok {
- println("deleted")
- }
-
- delete := func(a, b interface{}) {}
- if _, ok := m[0]; ok {
- delete(m, 0)
- }
-}