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Revert Ty::is_uninhabited to its original state

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This commit is contained in:
Andrew Cann 2016-08-03 14:34:22 +08:00
parent a4e6009bf0
commit c6890e17a0
1 changed files with 3 additions and 3 deletions
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6
src/librustc/ty/sty.rs
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@ -906,10 +906,10 @@ impl<'a, 'gcx, 'tcx> TyS<'tcx> {
// more complete.
match self.sty {
TyEnum(def, _) | TyStruct(def, _) => def.is_empty(),
TyNever => true,
// FIXME(canndrew): There's no reason why this can't be uncommented, it's tested and it
// doesn't break anything. But I'm keeping my changes small for now.
// FIXME(canndrew): There's no reason why these can't be uncommented, they're tested
// and they don't break anything. But I'm keeping my changes small for now.
//TyNever => true,
//TyTuple(ref tys) => tys.iter().any(|ty| ty.is_uninhabited(cx)),
// FIXME(canndrew): this line breaks core::fmt