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Auto merge of #104905 - compiler-errors:normalization-changes, r=spastorino

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Some initial normalization method changes

1. Rename `AtExt::normalize` to `QueryNormalizeExt::query_normalize` (using the `QueryNormalizer`)
2. Introduce `NormalizeExt::normalize` to replace `partially_normalize_associated_types_in` (using the `AssocTypeNormalizer`)
3. Rename `FnCtxt::normalize_associated_types_in` to `FnCtxt::normalize`
4. Remove some unused other normalization fns in `Inherited` and `FnCtxt`

Also includes one drive-by where we're no longer creating a `FnCtxt` inside of `check_fn`, but passing it in. This means we don't need such weird `FnCtxt` construction logic.

Stacked on top of #104835 for convenience.

r? types
This commit is contained in:
bors 2022-11-30 11:13:09 +00:00
commit 58100c014a
1 changed files with 2 additions and 2 deletions
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4
clippy_utils/src/ty.rs
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@ -22,7 +22,7 @@ use rustc_span::symbol::Ident;
use rustc_span::{sym, Span, Symbol, DUMMY_SP};
use rustc_target::abi::{Size, VariantIdx};
use rustc_trait_selection::infer::InferCtxtExt;
use rustc_trait_selection::traits::query::normalize::AtExt;
use rustc_trait_selection::traits::query::normalize::QueryNormalizeExt;
use std::iter;
use crate::{match_def_path, path_res, paths};
@ -283,7 +283,7 @@ fn is_normalizable_helper<'tcx>(
cache.insert(ty, false);
let infcx = cx.tcx.infer_ctxt().build();
let cause = rustc_middle::traits::ObligationCause::dummy();
let result = if infcx.at(&cause, param_env).normalize(ty).is_ok() {
let result = if infcx.at(&cause, param_env).query_normalize(ty).is_ok() {
match ty.kind() {
ty::Adt(def, substs) => def.variants().iter().all(|variant| {
variant