pub stalled_on: Vec<Ty<'tcx>>,
}
+// `PendingPredicateObligation` is used a lot. Make sure it doesn't unintentionally get bigger.
+#[cfg(target_arch = "x86_64")]
+static_assert_size!(PendingPredicateObligation<'_>, 160);
+
impl<'a, 'tcx> FulfillmentContext<'tcx> {
/// Creates a new fulfillment context.
pub fn new() -> FulfillmentContext<'tcx> {
pub type PredicateObligation<'tcx> = Obligation<'tcx, ty::Predicate<'tcx>>;
pub type TraitObligation<'tcx> = Obligation<'tcx, ty::PolyTraitPredicate<'tcx>>;
+// `PredicateObligation` is used a lot. Make sure it doesn't unintentionally get bigger.
+#[cfg(target_arch = "x86_64")]
+static_assert_size!(PredicateObligation<'_>, 136);
+
/// The reason why we incurred this obligation; used for error reporting.
#[derive(Clone, Debug, PartialEq, Eq, Hash)]
pub struct ObligationCause<'tcx> {
TrivialBound,
}
+// `ObligationCauseCode` is used a lot. Make sure it doesn't unintentionally get bigger.
+#[cfg(target_arch = "x86_64")]
+static_assert_size!(ObligationCauseCode<'_>, 56);
+
#[derive(Clone, Debug, PartialEq, Eq, Hash)]
pub struct DerivedObligationCause<'tcx> {
/// The trait reference of the parent obligation that led to the