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| author | Eric Huss <eric@huss.org> | 2022-01-31 20:12:57 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-31 20:12:57 -0800 |
| commit | 3aa2e4584b16084b157ca7a9914b0dac44d021d0 (patch) | |
| tree | 3af859041e7de855d059d0befb6e6cabd3b2daef | |
| parent | 8604161d7538fd23cb1fe76f4d2f7317c0e8d315 (diff) | |
| parent | 0b8f3729fb13e6262f1fa5055ec38d7033f95cd0 (diff) | |
| download | rust-3aa2e4584b16084b157ca7a9914b0dac44d021d0.tar.gz rust-3aa2e4584b16084b157ca7a9914b0dac44d021d0.zip | |
Rollup merge of #93456 - bjorn3:remove_unnecessary_unsafe, r=michaelwoerister
Remove an unnecessary transmute from opaque::Encoder
| -rw-r--r-- | compiler/rustc_serialize/src/opaque.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/rustc_serialize/src/opaque.rs b/compiler/rustc_serialize/src/opaque.rs index c272c687a7e..7a05d2b762a 100644 --- a/compiler/rustc_serialize/src/opaque.rs +++ b/compiler/rustc_serialize/src/opaque.rs @@ -130,8 +130,7 @@ impl serialize::Encoder for Encoder { #[inline] fn emit_i8(&mut self, v: i8) -> EncodeResult { - let as_u8: u8 = unsafe { std::mem::transmute(v) }; - self.emit_u8(as_u8) + self.emit_u8(v as u8) } #[inline] @@ -629,9 +628,9 @@ impl<'a> serialize::Decoder for Decoder<'a> { #[inline] fn read_i8(&mut self) -> i8 { - let as_u8 = self.data[self.position]; + let value = self.data[self.position]; self.position += 1; - unsafe { ::std::mem::transmute(as_u8) } + value as i8 } #[inline] |