| package reflecttypefor |
| |
| import ( |
| "io" |
| "reflect" |
| "time" |
| ) |
| |
| var ( |
| x any |
| _ = reflect.TypeOf(x) // nope (dynamic) |
| _ = reflect.TypeOf(0) // want "reflect.TypeOf call can be simplified using TypeFor" |
| _ = reflect.TypeOf(uint(0)) // want "reflect.TypeOf call can be simplified using TypeFor" |
| _ = reflect.TypeOf(error(nil)) // nope (likely a mistake) |
| _ = reflect.TypeOf((*error)(nil)) // want "reflect.TypeOf call can be simplified using TypeFor" |
| _ = reflect.TypeOf(io.Reader(nil)) // nope (likely a mistake) |
| _ = reflect.TypeOf((*io.Reader)(nil)) // want "reflect.TypeOf call can be simplified using TypeFor" |
| _ = reflect.TypeOf(*new(time.Time)) // nope (false negative of noEffects) |
| _ = reflect.TypeOf(time.Time{}) // want "reflect.TypeOf call can be simplified using TypeFor" |
| _ = reflect.TypeOf(time.Duration(0)) // want "reflect.TypeOf call can be simplified using TypeFor" |
| ) |
| |
| // Eliminate local var if we deleted its last use. |
| func _() { |
| var zero string |
| _ = reflect.TypeOf(zero) // want "reflect.TypeOf call can be simplified using TypeFor" |
| |
| var z2 string |
| _ = reflect.TypeOf(z2) // want "reflect.TypeOf call can be simplified using TypeFor" |
| _ = z2 // z2 has multiple uses |
| } |
