bjoernager/rust
bjoernager/rust
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squash OpaqueTy and ProjectionTy into AliasTy

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This commit is contained in:
Michael Goulet 2022-11-26 21:32:01 +00:00
parent 5c6afb850c
commit c13bd83528
66 changed files with 182 additions and 197 deletions
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4
compiler/rustc_lint/src/unused.rs
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@ -96,7 +96,7 @@ impl<'tcx> LateLintPass<'tcx> for UnusedResults {
if let hir::ExprKind::Match(await_expr, _arms, hir::MatchSource::AwaitDesugar) = expr.kind
&& let ty = cx.typeck_results().expr_ty(&await_expr)
&& let ty::Opaque(ty::OpaqueTy { def_id: future_def_id, substs: _ }) = ty.kind()
&& let ty::Opaque(ty::AliasTy { def_id: future_def_id, substs: _ }) = ty.kind()
&& cx.tcx.ty_is_opaque_future(ty)
// FIXME: This also includes non-async fns that return `impl Future`.
&& let async_fn_def_id = cx.tcx.parent(*future_def_id)
@ -251,7 +251,7 @@ impl<'tcx> LateLintPass<'tcx> for UnusedResults {
.map(|inner| MustUsePath::Boxed(Box::new(inner)))
}
ty::Adt(def, _) => is_def_must_use(cx, def.did(), span),
ty::Opaque(ty::OpaqueTy { def_id: def, substs: _ }) => {
ty::Opaque(ty::AliasTy { def_id: def, substs: _ }) => {
elaborate_predicates_with_span(
cx.tcx,
cx.tcx.explicit_item_bounds(def).iter().cloned(),