src/test/ui/feature-gates/feature-gate-generic_associated_types.stderr

   1 error[E0658]: generic associated types are unstable
   2   --> $DIR/feature-gate-generic_associated_types.rs:4:5
   3    |
   4 LL |     type Pointer<T>: Deref<Target = T>;
   5    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   6    |
   7    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
   8    = help: add `#![feature(generic_associated_types)]` to the crate attributes to enable
   9
  10 error[E0658]: generic associated types are unstable
  11   --> $DIR/feature-gate-generic_associated_types.rs:6:5
  12    |
  13 LL |     type Pointer2<T>: Deref<Target = T> where T: Clone, U: Clone;
  14    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  15    |
  16    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
  17    = help: add `#![feature(generic_associated_types)]` to the crate attributes to enable
  18
  19 error[E0658]: where clauses on associated types are unstable
  20   --> $DIR/feature-gate-generic_associated_types.rs:6:5
  21    |
  22 LL |     type Pointer2<T>: Deref<Target = T> where T: Clone, U: Clone;
  23    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  24    |
  25    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
  26    = help: add `#![feature(generic_associated_types)]` to the crate attributes to enable
  27
  28 error[E0658]: generic associated types are unstable
  29   --> $DIR/feature-gate-generic_associated_types.rs:14:5
  30    |
  31 LL |     type Pointer<Usize> = Box<Usize>;
  32    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  33    |
  34    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
  35    = help: add `#![feature(generic_associated_types)]` to the crate attributes to enable
  36
  37 error[E0658]: generic associated types are unstable
  38   --> $DIR/feature-gate-generic_associated_types.rs:16:5
  39    |
  40 LL |     type Pointer2<U32> = Box<U32>;
  41    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  42    |
  43    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
  44    = help: add `#![feature(generic_associated_types)]` to the crate attributes to enable
  45
  46 error[E0658]: where clauses on associated types are unstable
  47   --> $DIR/feature-gate-generic_associated_types.rs:22:5
  48    |
  49 LL |     type Assoc where Self: Sized;
  50    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  51    |
  52    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
  53    = help: add `#![feature(generic_associated_types)]` to the crate attributes to enable
  54
  55 error[E0658]: where clauses on associated types are unstable
  56   --> $DIR/feature-gate-generic_associated_types.rs:27:5
  57    |
  58 LL |     type Assoc where Self: Sized = Foo;
  59    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  60    |
  61    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
  62    = help: add `#![feature(generic_associated_types)]` to the crate attributes to enable
  63
  64 error[E0277]: the trait bound `U32: Clone` is not satisfied
  65   --> $DIR/feature-gate-generic_associated_types.rs:16:26
  66    |
  67 LL |     type Pointer2<U32> = Box<U32>;
  68    |                          ^^^^^^^^ the trait `Clone` is not implemented for `U32`
  69    |
  70 help: consider restricting type parameter `U32`
  71    |
  72 LL |     type Pointer2<U32: std::clone::Clone> = Box<U32>;
  73    |                      +++++++++++++++++++
  74
  75 error: aborting due to 8 previous errors
  76
  77 Some errors have detailed explanations: E0277, E0658.
  78 For more information about an error, try `rustc --explain E0277`.