bjoernager/rust
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Update chalk to 0.26.0

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This commit is contained in:
Bram van den Heuvel 2020-09-24 16:49:02 +02:00
parent ed784023e5
commit 61b2a6f5e5
5 changed files with 29 additions and 24 deletions
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15
compiler/rustc_traits/src/chalk/lowering.rs
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@ -340,18 +340,20 @@ impl<'tcx> LowerInto<'tcx, chalk_ir::Ty<RustInterner<'tcx>>> for Ty<'tcx> {
collect_bound_vars(interner, interner.tcx, &sig.inputs_and_output());
TyData::Function(chalk_ir::FnPointer {
num_binders: binders.len(interner),
sig: chalk_ir::FnSig {
abi: sig.abi(),
safety: match sig.unsafety() {
rustc_hir::Unsafety::Normal => chalk_ir::Safety::Safe,
rustc_hir::Unsafety::Unsafe => chalk_ir::Safety::Unsafe,
},
variadic: sig.c_variadic(),
},
substitution: chalk_ir::Substitution::from_iter(
interner,
inputs_and_outputs.iter().map(|ty| {
chalk_ir::GenericArgData::Ty(ty.lower_into(interner)).intern(interner)
}),
),
abi: sig.abi(),
safety: match sig.unsafety() {
rustc_hir::Unsafety::Normal => chalk_ir::Safety::Safe,
rustc_hir::Unsafety::Unsafe => chalk_ir::Safety::Unsafe,
},
variadic: sig.c_variadic(),
})
.intern(interner)
}
@ -480,6 +482,7 @@ impl<'tcx> LowerInto<'tcx, Ty<'tcx>> for &chalk_ir::Ty<RustInterner<'tcx>> {
substs: application_ty.substitution.lower_into(interner),
item_def_id: assoc_ty.0,
}),
chalk_ir::TypeName::Foreign(def_id) => ty::Foreign(def_id.0),
chalk_ir::TypeName::Error => unimplemented!(),
},
TyData::Placeholder(placeholder) => ty::Placeholder(ty::Placeholder {