src/test/ui/rfc1598-generic-associated-types/generic-associated-types-where.stderr

warning: the feature `generic_associated_types` is incomplete and may cause the compiler to crash
  --> $DIR/generic-associated-types-where.rs:1:12
   |
LL | #![feature(generic_associated_types)]
   |            ^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(incomplete_features)]` on by default