Not able to generate slice of pointers

[Higan]

Hi,

I got an error when trying to generating a slice of pointers using the code below:

package main

import (
    "github.com/leanovate/gopter"
    "github.com/leanovate/gopter/gen"
    "github.com/leanovate/gopter/prop"
    "reflect"
)

type Empty struct {
    ID uint
}

func main() {
    properties := gopter.NewProperties(nil)

    properties.Property("just test pointer", prop.ForAll(
        func(nodes []*Empty) bool {
            return true
        },
        gen.SliceOf(gen.Struct(reflect.TypeOf(&Empty{}), map[string]gopter.Gen{
            "ID": gen.UInt(),
        })),
    ))
    properties.Run(gopter.ConsoleReporter(false))

}

The error was:

! just test pointer: Error on property evaluation after 0 passed tests:
   Check paniced: reflect: Call using []main.Empty as type []*main.Empty
ARG_0: []

I think reflect.TypeOf(&Empty{}) returns *main.Empty instead of main.Empty, but according to the error messages, the generated type is []main.Empty; so I just wonder whether there's something wrong with my code here.

[untoldwind]

At the moment you have to use "gen.StructPtr" instead of "gen.Struct" to generate pointers of structs rather than the struct itself.

I'm not sure if it would be a good idea to change the behavior of "gen.Struct" depending on the type you put in.