src/test/ui/internal/internal-unstable.stderr

   1 error[E0658]: use of unstable library feature 'function'
   2   --> $DIR/internal-unstable.rs:41:25
   3    |
   4 LL |     pass_through_allow!(internal_unstable::unstable());
   5    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   6    |
   7    = help: add `#![feature(function)]` to the crate attributes to enable
   8
   9 error[E0658]: use of unstable library feature 'function'
  10   --> $DIR/internal-unstable.rs:43:27
  11    |
  12 LL |     pass_through_noallow!(internal_unstable::unstable());
  13    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  14    |
  15    = help: add `#![feature(function)]` to the crate attributes to enable
  16
  17 error[E0658]: use of unstable library feature 'function'
  18   --> $DIR/internal-unstable.rs:47:22
  19    |
  20 LL |     println!("{:?}", internal_unstable::unstable());
  21    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  22    |
  23    = help: add `#![feature(function)]` to the crate attributes to enable
  24
  25 error[E0658]: use of unstable library feature 'function'
  26   --> $DIR/internal-unstable.rs:49:10
  27    |
  28 LL |     bar!(internal_unstable::unstable());
  29    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  30    |
  31    = help: add `#![feature(function)]` to the crate attributes to enable
  32
  33 error[E0658]: use of unstable library feature 'function'
  34   --> $DIR/internal-unstable.rs:19:9
  35    |
  36 LL |         internal_unstable::unstable();
  37    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  38 ...
  39 LL |     bar!(internal_unstable::unstable());
  40    |     ------------------------------------ in this macro invocation
  41    |
  42    = help: add `#![feature(function)]` to the crate attributes to enable
  43    = note: this error originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)
  44
  45 error: aborting due to 5 previous errors
  46
  47 For more information about this error, try `rustc --explain E0658`.