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Diffstat (limited to 'src/libcore/fmt/float.rs')
| -rw-r--r-- | src/libcore/fmt/float.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libcore/fmt/float.rs b/src/libcore/fmt/float.rs index d01cd012031..3717a783f24 100644 --- a/src/libcore/fmt/float.rs +++ b/src/libcore/fmt/float.rs @@ -22,6 +22,9 @@ fn float_to_decimal_common_exact<T>(fmt: &mut Formatter, num: &T, unsafe { let mut buf = MaybeUninit::<[u8; 1024]>::uninitialized(); // enough for f32 and f64 let mut parts = MaybeUninit::<[flt2dec::Part; 4]>::uninitialized(); + // FIXME(#53491): Technically, this is calling `get_mut` on an uninitialized + // `MaybeUninit` (here and elsewhere in this file). Revisit this once + // we decided whether that is valid or not. let formatted = flt2dec::to_exact_fixed_str(flt2dec::strategy::grisu::format_exact, *num, sign, precision, false, buf.get_mut(), parts.get_mut()); |