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change impl_trait_ref query to return EarlyBinder; remove bound_impl_trait_ref query; add EarlyBinder to impl_trait_ref in metadata

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This commit is contained in:
Kyle Matsuda
2023-01-10 14:57:22 -07:00
parent be130b57d4
commit f29a334c90
59 changed files with 108 additions and 127 deletions
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3
compiler/rustc_hir_analysis/src/impl_wf_check.rs
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@@ -85,8 +85,7 @@ fn enforce_impl_params_are_constrained(tcx: TyCtxt<'_>, impl_def_id: LocalDefId)
}
let impl_generics = tcx.generics_of(impl_def_id);
let impl_predicates = tcx.predicates_of(impl_def_id);
let impl_trait_ref =
tcx.bound_impl_trait_ref(impl_def_id.into()).map(ty::EarlyBinder::subst_identity);
let impl_trait_ref = tcx.impl_trait_ref(impl_def_id).map(ty::EarlyBinder::subst_identity);
let mut input_parameters = cgp::parameters_for_impl(impl_self_ty, impl_trait_ref);
cgp::identify_constrained_generic_params(