bjoernager/rust
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rustc: Remove local variable IDs from Exports

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Local variables can never be exported.
This commit is contained in:
Vadim Petrochenkov 2021-09-05 23:37:15 +03:00
parent b69fe57261
commit 294510e1bb
19 changed files with 71 additions and 68 deletions
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1
compiler/rustc_data_structures/src/lib.rs
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@ -21,6 +21,7 @@
#![feature(iter_map_while)]
#![feature(maybe_uninit_uninit_array)]
#![feature(min_specialization)]
#![feature(never_type)]
#![feature(type_alias_impl_trait)]
#![feature(new_uninit)]
#![feature(nll)]

6
compiler/rustc_data_structures/src/stable_hasher.rs
View file

@ -209,6 +209,12 @@ impl_stable_hash_via_hash!(i128);
impl_stable_hash_via_hash!(char);
impl_stable_hash_via_hash!(());
impl<CTX> HashStable<CTX> for ! {
fn hash_stable(&self, _ctx: &mut CTX, _hasher: &mut StableHasher) {
unreachable!()
}
}
impl<CTX> HashStable<CTX> for ::std::num::NonZeroU32 {
fn hash_stable(&self, ctx: &mut CTX, hasher: &mut StableHasher) {
self.get().hash_stable(ctx, hasher)