src/test/ui/consts/const-float-bits-reject-conv.stderr

   1 error[E0080]: evaluation of constant value failed
   2   --> $SRC_DIR/core/src/num/f32.rs:LL:COL
   3    |
   4 LL |                     panic!("const-eval error: cannot use f32::to_bits on a NaN")
   5    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   6    |                     |
   7    |                     the evaluated program panicked at 'const-eval error: cannot use f32::to_bits on a NaN', $SRC_DIR/core/src/num/f32.rs:LL:COL
   8    |                     inside `core::f32::<impl f32>::to_bits::ct_f32_to_u32` at $SRC_DIR/core/src/panic.rs:LL:COL
   9 ...
  10 LL |         unsafe { intrinsics::const_eval_select((self,), ct_f32_to_u32, rt_f32_to_u32) }
  11    |                  -------------------------------------------------------------------- inside `core::f32::<impl f32>::to_bits` at $SRC_DIR/core/src/num/f32.rs:LL:COL
  12    |
  13   ::: $SRC_DIR/core/src/ops/function.rs:LL:COL
  14    |
  15 LL |     extern "rust-call" fn call_once(self, args: Args) -> Self::Output;
  16    |     ------------------------------------------------------------------ inside `<fn(f32) -> u32 {core::f32::<impl f32>::to_bits::ct_f32_to_u32} as FnOnce<(f32,)>>::call_once - shim(fn(f32) -> u32 {core::f32::<impl f32>::to_bits::ct_f32_to_u32})` at $SRC_DIR/core/src/ops/function.rs:LL:COL
  17    |
  18   ::: $SRC_DIR/core/src/intrinsics.rs:LL:COL
  19    |
  20 LL |     called_in_const.call_once(arg)
  21    |     ------------------------------ inside `const_eval_select::<(f32,), fn(f32) -> u32 {core::f32::<impl f32>::to_bits::ct_f32_to_u32}, [closure@core::f32::<impl f32>::to_bits::{closure#0}], u32>` at $SRC_DIR/core/src/intrinsics.rs:LL:COL
  22    |
  23   ::: $DIR/const-float-bits-reject-conv.rs:27:30
  24    |
  25 LL |     const MASKED_NAN1: u32 = f32::NAN.to_bits() ^ 0x002A_AAAA;
  26    |                              ------------------ inside `f32::MASKED_NAN1` at $DIR/const-float-bits-reject-conv.rs:27:30
  27    |
  28    = note: this error originates in the macro `$crate::panic::panic_2021` (in Nightly builds, run with -Z macro-backtrace for more info)
  29
  30 error[E0080]: evaluation of constant value failed
  31   --> $SRC_DIR/core/src/num/f32.rs:LL:COL
  32    |
  33 LL |                     panic!("const-eval error: cannot use f32::to_bits on a NaN")
  34    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  35    |                     |
  36    |                     the evaluated program panicked at 'const-eval error: cannot use f32::to_bits on a NaN', $SRC_DIR/core/src/num/f32.rs:LL:COL
  37    |                     inside `core::f32::<impl f32>::to_bits::ct_f32_to_u32` at $SRC_DIR/core/src/panic.rs:LL:COL
  38 ...
  39 LL |         unsafe { intrinsics::const_eval_select((self,), ct_f32_to_u32, rt_f32_to_u32) }
  40    |                  -------------------------------------------------------------------- inside `core::f32::<impl f32>::to_bits` at $SRC_DIR/core/src/num/f32.rs:LL:COL
  41    |
  42   ::: $SRC_DIR/core/src/ops/function.rs:LL:COL
  43    |
  44 LL |     extern "rust-call" fn call_once(self, args: Args) -> Self::Output;
  45    |     ------------------------------------------------------------------ inside `<fn(f32) -> u32 {core::f32::<impl f32>::to_bits::ct_f32_to_u32} as FnOnce<(f32,)>>::call_once - shim(fn(f32) -> u32 {core::f32::<impl f32>::to_bits::ct_f32_to_u32})` at $SRC_DIR/core/src/ops/function.rs:LL:COL
  46    |
  47   ::: $SRC_DIR/core/src/intrinsics.rs:LL:COL
  48    |
  49 LL |     called_in_const.call_once(arg)
  50    |     ------------------------------ inside `const_eval_select::<(f32,), fn(f32) -> u32 {core::f32::<impl f32>::to_bits::ct_f32_to_u32}, [closure@core::f32::<impl f32>::to_bits::{closure#0}], u32>` at $SRC_DIR/core/src/intrinsics.rs:LL:COL
  51    |
  52   ::: $DIR/const-float-bits-reject-conv.rs:28:30
  53    |
  54 LL |     const MASKED_NAN2: u32 = f32::NAN.to_bits() ^ 0x0055_5555;
  55    |                              ------------------ inside `f32::MASKED_NAN2` at $DIR/const-float-bits-reject-conv.rs:28:30
  56    |
  57    = note: this error originates in the macro `$crate::panic::panic_2021` (in Nightly builds, run with -Z macro-backtrace for more info)
  58
  59 error[E0080]: evaluation of constant value failed
  60   --> $SRC_DIR/core/src/num/f64.rs:LL:COL
  61    |
  62 LL |                     panic!("const-eval error: cannot use f64::to_bits on a NaN")
  63    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  64    |                     |
  65    |                     the evaluated program panicked at 'const-eval error: cannot use f64::to_bits on a NaN', $SRC_DIR/core/src/num/f64.rs:LL:COL
  66    |                     inside `core::f64::<impl f64>::to_bits::ct_f64_to_u64` at $SRC_DIR/core/src/panic.rs:LL:COL
  67 ...
  68 LL |         unsafe { intrinsics::const_eval_select((self,), ct_f64_to_u64, rt_f64_to_u64) }
  69    |                  -------------------------------------------------------------------- inside `core::f64::<impl f64>::to_bits` at $SRC_DIR/core/src/num/f64.rs:LL:COL
  70    |
  71   ::: $SRC_DIR/core/src/ops/function.rs:LL:COL
  72    |
  73 LL |     extern "rust-call" fn call_once(self, args: Args) -> Self::Output;
  74    |     ------------------------------------------------------------------ inside `<fn(f64) -> u64 {core::f64::<impl f64>::to_bits::ct_f64_to_u64} as FnOnce<(f64,)>>::call_once - shim(fn(f64) -> u64 {core::f64::<impl f64>::to_bits::ct_f64_to_u64})` at $SRC_DIR/core/src/ops/function.rs:LL:COL
  75    |
  76   ::: $SRC_DIR/core/src/intrinsics.rs:LL:COL
  77    |
  78 LL |     called_in_const.call_once(arg)
  79    |     ------------------------------ inside `const_eval_select::<(f64,), fn(f64) -> u64 {core::f64::<impl f64>::to_bits::ct_f64_to_u64}, [closure@core::f64::<impl f64>::to_bits::{closure#0}], u64>` at $SRC_DIR/core/src/intrinsics.rs:LL:COL
  80    |
  81   ::: $DIR/const-float-bits-reject-conv.rs:46:30
  82    |
  83 LL |     const MASKED_NAN1: u64 = f64::NAN.to_bits() ^ 0x000A_AAAA_AAAA_AAAA;
  84    |                              ------------------ inside `f64::MASKED_NAN1` at $DIR/const-float-bits-reject-conv.rs:46:30
  85    |
  86    = note: this error originates in the macro `$crate::panic::panic_2021` (in Nightly builds, run with -Z macro-backtrace for more info)
  87
  88 error[E0080]: evaluation of constant value failed
  89   --> $SRC_DIR/core/src/num/f64.rs:LL:COL
  90    |
  91 LL |                     panic!("const-eval error: cannot use f64::to_bits on a NaN")
  92    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  93    |                     |
  94    |                     the evaluated program panicked at 'const-eval error: cannot use f64::to_bits on a NaN', $SRC_DIR/core/src/num/f64.rs:LL:COL
  95    |                     inside `core::f64::<impl f64>::to_bits::ct_f64_to_u64` at $SRC_DIR/core/src/panic.rs:LL:COL
  96 ...
  97 LL |         unsafe { intrinsics::const_eval_select((self,), ct_f64_to_u64, rt_f64_to_u64) }
  98    |                  -------------------------------------------------------------------- inside `core::f64::<impl f64>::to_bits` at $SRC_DIR/core/src/num/f64.rs:LL:COL
  99    |
 100   ::: $SRC_DIR/core/src/ops/function.rs:LL:COL
 101    |
 102 LL |     extern "rust-call" fn call_once(self, args: Args) -> Self::Output;
 103    |     ------------------------------------------------------------------ inside `<fn(f64) -> u64 {core::f64::<impl f64>::to_bits::ct_f64_to_u64} as FnOnce<(f64,)>>::call_once - shim(fn(f64) -> u64 {core::f64::<impl f64>::to_bits::ct_f64_to_u64})` at $SRC_DIR/core/src/ops/function.rs:LL:COL
 104    |
 105   ::: $SRC_DIR/core/src/intrinsics.rs:LL:COL
 106    |
 107 LL |     called_in_const.call_once(arg)
 108    |     ------------------------------ inside `const_eval_select::<(f64,), fn(f64) -> u64 {core::f64::<impl f64>::to_bits::ct_f64_to_u64}, [closure@core::f64::<impl f64>::to_bits::{closure#0}], u64>` at $SRC_DIR/core/src/intrinsics.rs:LL:COL
 109    |
 110   ::: $DIR/const-float-bits-reject-conv.rs:47:30
 111    |
 112 LL |     const MASKED_NAN2: u64 = f64::NAN.to_bits() ^ 0x0005_5555_5555_5555;
 113    |                              ------------------ inside `f64::MASKED_NAN2` at $DIR/const-float-bits-reject-conv.rs:47:30
 114    |
 115    = note: this error originates in the macro `$crate::panic::panic_2021` (in Nightly builds, run with -Z macro-backtrace for more info)
 116
 117 error: aborting due to 4 previous errors
 118
 119 For more information about this error, try `rustc --explain E0080`.