src/test/ui/parser/default.stderr

   1 error: `default` is not followed by an item
   2   --> $DIR/default.rs:23:5
   3    |
   4 LL |     default pub fn foo<T: Default>() -> T { T::default() }
   5    |     ^^^^^^^ the `default` qualifier
   6    |
   7    = note: only `fn`, `const`, `type`, or `impl` items may be prefixed by `default`
   8
   9 error: non-item in item list
  10   --> $DIR/default.rs:23:13
  11    |
  12 LL | impl Foo for u32 {
  13    |                  - item list starts here
  14 LL |     default pub fn foo<T: Default>() -> T { T::default() }
  15    |             ^^^ non-item starts here
  16 ...
  17 LL | }
  18    | - item list ends here
  19
  20 error[E0449]: unnecessary visibility qualifier
  21   --> $DIR/default.rs:17:5
  22    |
  23 LL |     pub default fn foo<T: Default>() -> T {
  24    |     ^^^ `pub` not permitted here because it's implied
  25
  26 warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
  27   --> $DIR/default.rs:3:12
  28    |
  29 LL | #![feature(specialization)]
  30    |            ^^^^^^^^^^^^^^
  31    |
  32    = note: `#[warn(incomplete_features)]` on by default
  33    = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
  34
  35 error[E0046]: not all trait items implemented, missing: `foo`
  36   --> $DIR/default.rs:22:1
  37    |
  38 LL |     fn foo<T: Default>() -> T;
  39    |     -------------------------- `foo` from trait
  40 ...
  41 LL | impl Foo for u32 {
  42    | ^^^^^^^^^^^^^^^^ missing `foo` in implementation
  43
  44 error: aborting due to 4 previous errors; 1 warning emitted
  45
  46 Some errors have detailed explanations: E0046, E0449.
  47 For more information about an error, try `rustc --explain E0046`.