diff options
Diffstat (limited to 'compiler/rustc_middle/src/ty/consts/int.rs')
-rw-r--r-- | compiler/rustc_middle/src/ty/consts/int.rs | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/compiler/rustc_middle/src/ty/consts/int.rs b/compiler/rustc_middle/src/ty/consts/int.rs index c0e557d48..d1dbc531e 100644 --- a/compiler/rustc_middle/src/ty/consts/int.rs +++ b/compiler/rustc_middle/src/ty/consts/int.rs @@ -141,14 +141,18 @@ impl<CTX> crate::ty::HashStable<CTX> for ScalarInt { impl<S: Encoder> Encodable<S> for ScalarInt { fn encode(&self, s: &mut S) { - s.emit_u128(self.data); - s.emit_u8(self.size.get()); + let size = self.size.get(); + s.emit_u8(size); + s.emit_raw_bytes(&self.data.to_le_bytes()[..size as usize]); } } impl<D: Decoder> Decodable<D> for ScalarInt { fn decode(d: &mut D) -> ScalarInt { - ScalarInt { data: d.read_u128(), size: NonZeroU8::new(d.read_u8()).unwrap() } + let mut data = [0u8; 16]; + let size = d.read_u8(); + data[..size as usize].copy_from_slice(d.read_raw_bytes(size as usize)); + ScalarInt { data: u128::from_le_bytes(data), size: NonZeroU8::new(size).unwrap() } } } |