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Fix returning non ZST uninhabited types

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This commit is contained in:
bjorn3 2019-06-02 16:25:44 +02:00
parent 01e9303857
commit 2b61f90c71
1 changed files with 3 additions and 2 deletions
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5
src/value_and_place.rs
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@ -327,8 +327,9 @@ impl<'a, 'tcx: 'a> CPlace<'tcx> {
dst_layout,
),
CPlace::NoPlace(layout) => {
assert_eq!(layout.size.bytes(), 0);
assert_eq!(from.layout().size.bytes(), 0);
if layout.abi != Abi::Uninhabited {
assert_eq!(layout.size.bytes(), 0, "{:?}", layout);
}
return;
}
CPlace::Addr(_, _, _) => bug!("Can't write value to unsized place {:?}", self),