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use hir_module_items instead of visit_all_item_likes in check_mod_impl_wf query

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Signed-off-by: Miguel Guarniz <mi9uel9@gmail.com>
This commit is contained in:
Miguel Guarniz 2022-04-29 11:57:01 -04:00
parent f47f39b95f
commit 422dd3b8dc
1 changed files with 14 additions and 2 deletions
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16
compiler/rustc_typeck/src/impl_wf_check.rs
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@ -14,6 +14,7 @@ use min_specialization::check_min_specialization;
use rustc_data_structures::fx::{FxHashMap, FxHashSet}; use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_errors::struct_span_err; use rustc_errors::struct_span_err;
use rustc_hir as hir; use rustc_hir as hir;
use rustc_hir::def::DefKind;
use rustc_hir::def_id::LocalDefId; use rustc_hir::def_id::LocalDefId;
use rustc_hir::itemlikevisit::ItemLikeVisitor; use rustc_hir::itemlikevisit::ItemLikeVisitor;
use rustc_middle::ty::query::Providers; use rustc_middle::ty::query::Providers;
@ -63,8 +64,19 @@ pub fn impl_wf_check(tcx: TyCtxt<'_>) {
fn check_mod_impl_wf(tcx: TyCtxt<'_>, module_def_id: LocalDefId) { fn check_mod_impl_wf(tcx: TyCtxt<'_>, module_def_id: LocalDefId) {
let min_specialization = tcx.features().min_specialization; let min_specialization = tcx.features().min_specialization;
tcx.hir() let module = tcx.hir_module_items(module_def_id);
.visit_item_likes_in_module(module_def_id, &mut ImplWfCheck { tcx, min_specialization }); for id in module.items() {
if matches!(tcx.hir().def_kind(id.def_id), DefKind::Impl) {
let item = tcx.hir().item(id);
if let hir::ItemKind::Impl(ref impl_) = item.kind {
enforce_impl_params_are_constrained(tcx, item.def_id, impl_.items);
enforce_impl_items_are_distinct(tcx, impl_.items);
if min_specialization {
check_min_specialization(tcx, item.def_id.to_def_id(), item.span);
}
}
}
}
} }
pub fn provide(providers: &mut Providers) { pub fn provide(providers: &mut Providers) {