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| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2021-09-05 23:37:15 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2021-09-10 23:41:48 +0300 |
| commit | 294510e1bb7e03bd462f6a6db2fab5f56fae1c8c (patch) | |
| tree | 827f3b70c7822989663747d756399a8c41b998fb /compiler/rustc_serialize/src | |
| parent | b69fe57261086e70aea9d5b58819a1794bf7c121 (diff) | |
| download | rust-294510e1bb7e03bd462f6a6db2fab5f56fae1c8c.tar.gz rust-294510e1bb7e03bd462f6a6db2fab5f56fae1c8c.zip | |
rustc: Remove local variable IDs from `Export`s
Local variables can never be exported.
Diffstat (limited to 'compiler/rustc_serialize/src')
| -rw-r--r-- | compiler/rustc_serialize/src/serialize.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/compiler/rustc_serialize/src/serialize.rs b/compiler/rustc_serialize/src/serialize.rs index ecc8dae0480..e32e4493726 100644 --- a/compiler/rustc_serialize/src/serialize.rs +++ b/compiler/rustc_serialize/src/serialize.rs @@ -366,6 +366,18 @@ direct_serialize_impls! { char emit_char read_char } +impl<S: Encoder> Encodable<S> for ! { + fn encode(&self, _s: &mut S) -> Result<(), S::Error> { + unreachable!() + } +} + +impl<D: Decoder> Decodable<D> for ! { + fn decode(_d: &mut D) -> Result<!, D::Error> { + unreachable!() + } +} + impl<S: Encoder> Encodable<S> for ::std::num::NonZeroU32 { fn encode(&self, s: &mut S) -> Result<(), S::Error> { s.emit_u32(self.get()) |