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Rollup merge of #107125 - WaffleLapkin:expect_an_item_in_your_hir_by_the_next_morning, r=Nilstrieb

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Add and use expect methods to hir.

[The future has come](https://github.com/rust-lang/rust/pull/106090/files#r1070062462).

r? `@Nilstrieb`

tbh I'm not even sure if it's worth it
This commit is contained in:
Matthias Krüger 2023-01-30 17:50:08 +01:00 • committed by GitHub
commit 4ac1796267
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8 changed files with 378 additions and 25 deletions
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3
compiler/rustc_hir_analysis/src/astconv/mod.rs
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@ -3140,8 +3140,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
let hir::Node::ImplItem(hir::ImplItem { kind: hir::ImplItemKind::Fn(..), ident, .. }) =
hir.get(fn_hir_id) else { return None };
let hir::Node::Item(hir::Item { kind: hir::ItemKind::Impl(i), .. }) =
hir.get_parent(fn_hir_id) else { bug!("ImplItem should have Impl parent") };
let i = hir.get_parent(fn_hir_id).expect_item().expect_impl();
let trait_ref = self.instantiate_mono_trait_ref(
i.of_trait.as_ref()?,