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Implement Hash for new types

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Co-Authored-By: Gabriel Smith <yodaldevoid@users.noreply.github.com>
This commit is contained in:
varkor 2019-02-20 01:13:49 +00:00
parent 73a6df6079
commit 9a9aa5b46a
1 changed files with 27 additions and 0 deletions
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27
src/librustc/ich/impls_ty.rs
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@ -74,6 +74,7 @@ fn hash_stable<W: StableHasherResult>(&self,
match self {
ty::subst::UnpackedKind::Lifetime(lt) => lt.hash_stable(hcx, hasher),
ty::subst::UnpackedKind::Type(ty) => ty.hash_stable(hcx, hasher),
ty::subst::UnpackedKind::Const(ct) => ct.hash_stable(hcx, hasher),
}
}
}
@ -134,6 +135,15 @@ fn hash_stable<W: StableHasherResult>(&self,
}
}
impl<'gcx, 'tcx> HashStable<StableHashingContext<'gcx>> for ty::ConstVid<'tcx> {
#[inline]
fn hash_stable<W: StableHasherResult>(&self,
hcx: &mut StableHashingContext<'gcx>,
hasher: &mut StableHasher<W>) {
self.index.hash_stable(hcx, hasher);
}
}
impl<'gcx> HashStable<StableHashingContext<'gcx>> for ty::BoundVar {
#[inline]
fn hash_stable<W: StableHasherResult>(&self,
@ -297,6 +307,14 @@ fn hash_stable<W: StableHasherResult>(&self,
}
}
impl_stable_hash_for!(
impl<'tcx> for enum ty::InferConst<'tcx> [ ty::InferConst ] {
Var(vid),
Fresh(i),
Canonical(debruijn, var),
}
);
impl_stable_hash_for!(enum ty::VariantDiscr {
Explicit(def_id),
Relative(distance)
@ -310,11 +328,14 @@ fn hash_stable<W: StableHasherResult>(&self,
impl_stable_hash_for!(
impl<'tcx> for enum mir::interpret::ConstValue<'tcx> [ mir::interpret::ConstValue ] {
Param(param),
Infer(infer),
Scalar(val),
Slice(a, b),
ByRef(ptr, alloc),
}
);
impl_stable_hash_for!(struct crate::mir::interpret::RawConst<'tcx> {
alloc_id,
ty,
@ -518,6 +539,7 @@ impl<'tcx, O> for enum mir::interpret::EvalErrorKind<'tcx, O>
impl_stable_hash_for!(enum ty::GenericParamDefKind {
Lifetime,
Type { has_default, object_lifetime_default, synthetic },
Const,
});
impl_stable_hash_for!(
@ -736,6 +758,11 @@ fn hash_stable<W: StableHasherResult>(&self,
}
}
impl_stable_hash_for!(struct ty::ParamConst {
index,
name
});
impl_stable_hash_for!(struct ty::ParamTy {
idx,
name