bjoernager/rust
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Check representability in adt_sized_constraint

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This commit is contained in:
Cameron Steffen 2022-10-10 11:22:41 -05:00
parent 0265a3e93b
commit d933092dc5
15 changed files with 50 additions and 91 deletions
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5
compiler/rustc_middle/src/ty/adt.rs
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@ -26,9 +26,6 @@ use super::{
Destructor, FieldDef, GenericPredicates, ReprOptions, Ty, TyCtxt, VariantDef, VariantDiscr,
};
#[derive(Copy, Clone, HashStable, Debug)]
pub struct AdtSizedConstraint<'tcx>(pub &'tcx [Ty<'tcx>]);
bitflags! {
#[derive(HashStable, TyEncodable, TyDecodable)]
pub struct AdtFlags: u32 {
@ -563,7 +560,7 @@ impl<'tcx> AdtDef<'tcx> {
/// Due to normalization being eager, this applies even if
/// the associated type is behind a pointer (e.g., issue #31299).
pub fn sized_constraint(self, tcx: TyCtxt<'tcx>) -> ty::EarlyBinder<&'tcx [Ty<'tcx>]> {
ty::EarlyBinder(tcx.adt_sized_constraint(self.did()).0)
ty::EarlyBinder(tcx.adt_sized_constraint(self.did()))
}
}