bjoernager/rust
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This commit is contained in:
Jack Huey 2020-10-16 15:14:38 -04:00
parent eba10270c6
commit f6a53b4c69
15 changed files with 34 additions and 31 deletions
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4
compiler/rustc_middle/src/ty/mod.rs
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@ -1058,11 +1058,11 @@ impl<'tcx> Predicate<'tcx> {
/// Converts this to a `Binder<PredicateAtom<'tcx>>`. If the value was an
/// `Atom`, then it is not allowed to contain escaping bound vars.
pub fn bound_atom(self, _tcx: TyCtxt<'tcx>) -> Binder<PredicateAtom<'tcx>> {
pub fn bound_atom(self) -> Binder<PredicateAtom<'tcx>> {
match self.kind() {
&PredicateKind::ForAll(binder) => binder,
&PredicateKind::Atom(atom) => {
assert!(!atom.has_escaping_bound_vars());
debug_assert!(!atom.has_escaping_bound_vars());
Binder::dummy(atom)
}
}