vlib/v/checker/tests/generics_interface_decl_no_mention_err.vv:4:2: error: generic type name `T` is not mentioned in interface `Foo<U>`
    2 | 
    3 | interface Foo[U] {
    4 |     Bar[T]
      |     ~~~
    5 |     foo(u U, p P)
    6 |     bar(u U) []P
vlib/v/checker/tests/generics_interface_decl_no_mention_err.vv:5:13: error: generic type name `P` is not mentioned in interface `Foo<U>`
    3 | interface Foo[U] {
    4 |     Bar[T]
    5 |     foo(u U, p P)
      |                ^
    6 |     bar(u U) []P
    7 | }
vlib/v/checker/tests/generics_interface_decl_no_mention_err.vv:6:11: error: generic type name `P` is not mentioned in interface `Foo<U>`
    4 |     Bar[T]
    5 |     foo(u U, p P)
    6 |     bar(u U) []P
      |              ~~~
    7 | }
    8 |