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Rollup merge of #105472 - spastorino:make-encoder-use-queries, r=oli-obk

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Make encode_info_for_trait_item use queries instead of accessing the HIR

This change avoids accessing the HIR on `encode_info_for_trait_item` and uses queries. We will need to execute this function for elements that have no HIR and by using queries we will be able to feed for definitions that have no HIR.

r? ``@oli-obk``
This commit is contained in:
Matthias Krüger 2022-12-11 23:36:46 +01:00 committed by GitHub
commit 6ed8cb6616
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1 changed files with 4 additions and 12 deletions
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16
compiler/rustc_metadata/src/rmeta/encoder.rs
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@ -1337,24 +1337,16 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
debug!("EncodeContext::encode_info_for_trait_item({:?})", def_id);
let tcx = self.tcx;
let ast_item = tcx.hir().expect_trait_item(def_id.expect_local());
self.tables.impl_defaultness.set(def_id.index, ast_item.defaultness);
let impl_defaultness = tcx.impl_defaultness(def_id.expect_local());
self.tables.impl_defaultness.set(def_id.index, impl_defaultness);
let trait_item = tcx.associated_item(def_id);
self.tables.assoc_container.set(def_id.index, trait_item.container);
match trait_item.kind {
ty::AssocKind::Const => {}
ty::AssocKind::Fn => {
let hir::TraitItemKind::Fn(m_sig, m) = &ast_item.kind else { bug!() };
match *m {
hir::TraitFn::Required(ref names) => {
record_array!(self.tables.fn_arg_names[def_id] <- *names)
}
hir::TraitFn::Provided(body) => {
record_array!(self.tables.fn_arg_names[def_id] <- self.tcx.hir().body_param_names(body))
}
};
self.tables.asyncness.set(def_id.index, m_sig.header.asyncness);
record_array!(self.tables.fn_arg_names[def_id] <- tcx.fn_arg_names(def_id));
self.tables.asyncness.set(def_id.index, tcx.asyncness(def_id));
self.tables.constness.set(def_id.index, hir::Constness::NotConst);
}
ty::AssocKind::Type => {