Fixed a panic which was thrown when trying to dereference an nil object
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da00d9c723
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505fd29032
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@ -161,6 +161,10 @@ func fromGoValue(v any) (object, error) {
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}
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func fromGoReflectValue(resVal reflect.Value) (object, error) {
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if !resVal.IsValid() {
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return nil, nil
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}
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switch resVal.Kind() {
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case reflect.Slice:
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return listableProxyObject{resVal}, nil
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@ -531,6 +531,9 @@ func TestBuiltins_Index(t *testing.T) {
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{desc: "go list 1", expr: `goList | index 0 This`, want: "thing 1\n"},
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{desc: "go list 2", expr: `goList | index 1 This`, want: "thing 2\n"},
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{desc: "go list 3", expr: `goList | index 2`, want: "(nil)\n"},
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{desc: "go list 4", expr: `goList | index 2 This`, want: "(nil)\n"},
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{desc: "go list 5", expr: `goList | index 30`, want: "(nil)\n"},
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{desc: "go struct 1", expr: `goStruct | index Alpha`, want: "foo\n"},
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{desc: "go struct 2", expr: `goStruct | index Beta`, want: "bar\n"},
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@ -562,6 +565,7 @@ func TestBuiltins_Index(t *testing.T) {
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return []*nest{
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{This: "thing 1"},
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{This: "thing 2"},
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nil,
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}, nil
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})
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inst.SetBuiltin("goStruct", func(ctx context.Context, args CallArgs) (any, error) {
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