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Fix assert_assignable

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This commit is contained in:
bjorn3 2020-07-03 16:40:57 +02:00
parent 21edec4ea5
commit 798fb85651
1 changed files with 4 additions and 0 deletions
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4
src/value_and_place.rs
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@ -406,6 +406,10 @@ impl<'tcx> CPlace<'tcx> {
to_ty: Ty<'tcx>,
) {
match (&from_ty.kind, &to_ty.kind) {
(ty::Ref(_, a, _), ty::Ref(_, b, _))
| (ty::RawPtr(TypeAndMut { ty: a, mutbl: _}), ty::RawPtr(TypeAndMut { ty: b, mutbl: _})) => {
assert_assignable(fx, a, b);
}
(ty::FnPtr(_), ty::FnPtr(_)) => {
let from_sig = fx.tcx.normalize_erasing_late_bound_regions(
ParamEnv::reveal_all(),