src/test/ui/specialization/defaultimpl/specialization-feature-gate-default.stderr


1
2
3
4
5
6
7
8
9
10
11
12
13

error[E0658]: specialization is unstable (see issue #31844)
  --> $DIR/specialization-feature-gate-default.rs:17:1
   |
LL | / default impl<T> Foo for T { //~ ERROR specialization is unstable
LL | |     fn foo(&self) {}
LL | | }
   | |_^
   |
   = help: add #![feature(specialization)] to the crate attributes to enable

error: aborting due to previous error

For more information about this error, try `rustc --explain E0658`.