src/test/ui/consts/const-eval/feature-gate-const_panic.stderr

   1 error[E0658]: panicking in constants is unstable
   2   --> $DIR/feature-gate-const_panic.rs:3:15
   3    |
   4 LL | const Z: () = panic!("cheese");
   5    |               ^^^^^^^^^^^^^^^^
   6    |
   7    = note: see issue #51999 <https://github.com/rust-lang/rust/issues/51999> for more information
   8    = help: add `#![feature(const_panic)]` to the crate attributes to enable
   9    = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)
  10
  11 error[E0658]: panicking in constants is unstable
  12   --> $DIR/feature-gate-const_panic.rs:6:15
  13    |
  14 LL | const Y: () = unreachable!();
  15    |               ^^^^^^^^^^^^^^
  16    |
  17    = note: see issue #51999 <https://github.com/rust-lang/rust/issues/51999> for more information
  18    = help: add `#![feature(const_panic)]` to the crate attributes to enable
  19    = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)
  20
  21 error[E0658]: panicking in constants is unstable
  22   --> $DIR/feature-gate-const_panic.rs:9:15
  23    |
  24 LL | const X: () = unimplemented!();
  25    |               ^^^^^^^^^^^^^^^^
  26    |
  27    = note: see issue #51999 <https://github.com/rust-lang/rust/issues/51999> for more information
  28    = help: add `#![feature(const_panic)]` to the crate attributes to enable
  29    = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)
  30
  31 error: aborting due to 3 previous errors
  32
  33 For more information about this error, try `rustc --explain E0658`.