vlib/v/checker/tests/struct_not_init_err.vv:11:7: error: `Data` must be initialized
    9 | 
   10 | fn main() {
   11 |     _ := Data
      |          ~~~~
   12 |     _ := DataCollection
   13 |     _ := ast.Type
vlib/v/checker/tests/struct_not_init_err.vv:12:7: error: `DataCollection` must be initialized
   10 | fn main() {
   11 |     _ := Data
   12 |     _ := DataCollection
      |          ~~~~~~~~~~~~~~
   13 |     _ := ast.Type
   14 |     // _ := gui.Animate // for vpm mod
vlib/v/checker/tests/struct_not_init_err.vv:13:11: error: `v.ast.Type` must be initialized
   11 |     _ := Data
   12 |     _ := DataCollection
   13 |     _ := ast.Type
      |              ~~~~
   14 |     // _ := gui.Animate // for vpm mod
   15 | }