src/test/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr

   1 error: `foo` is not yet stable as a const fn
   2   --> $DIR/min_const_fn_libstd_stability.rs:16:25
   3    |
   4 LL | const fn bar() -> u32 { foo() }
   5    |                         ^^^^^
   6    |
   7    = help: Const-stable functions can only call other const-stable functions
   8
   9 error: `foo2` is not yet stable as a const fn
  10   --> $DIR/min_const_fn_libstd_stability.rs:24:26
  11    |
  12 LL | const fn bar2() -> u32 { foo2() }
  13    |                          ^^^^^^
  14    |
  15    = help: Const-stable functions can only call other const-stable functions
  16
  17 error: const-stable function cannot use `#[feature(const_fn_floating_point_arithmetic)]`
  18   --> $DIR/min_const_fn_libstd_stability.rs:29:26
  19    |
  20 LL | const fn bar3() -> u32 { (5f32 + 6f32) as u32 }
  21    |                          ^^^^^^^^^^^^^
  22    |
  23 help: if it is not part of the public API, make this function unstably const
  24    |
  25 LL | #[rustc_const_unstable(feature = "...", issue = "...")]
  26    |
  27 help: otherwise `#[allow_internal_unstable]` can be used to bypass stability checks
  28    |
  29 LL | #[allow_internal_unstable(const_fn_floating_point_arithmetic)]
  30    |
  31
  32 error: `foo2_gated` is not yet stable as a const fn
  33   --> $DIR/min_const_fn_libstd_stability.rs:39:32
  34    |
  35 LL | const fn bar2_gated() -> u32 { foo2_gated() }
  36    |                                ^^^^^^^^^^^^
  37    |
  38    = help: Const-stable functions can only call other const-stable functions
  39
  40 error: aborting due to 4 previous errors
  41