bjoernager/rust
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Make ObligationCtxt::normalize take cause by borrow

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This commit is contained in:
Michael Goulet 2022-11-25 18:40:52 +00:00
parent ce409b5200
commit 1e236acd05
11 changed files with 27 additions and 29 deletions
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3
compiler/rustc_const_eval/src/transform/check_consts/check.rs
View file

@ -761,8 +761,7 @@ impl<'tcx> Visitor<'tcx> for Checker<'_, 'tcx> {
hir_id,
ObligationCauseCode::ItemObligation(callee),
);
let normalized_predicates =
ocx.normalize(cause.clone(), param_env, predicates);
let normalized_predicates = ocx.normalize(&cause, param_env, predicates);
ocx.register_obligations(traits::predicates_for_generics(
|_, _| cause.clone(),
self.param_env,

4
compiler/rustc_const_eval/src/util/compare_types.rs
View file

@ -46,8 +46,8 @@ pub fn is_subtype<'tcx>(
let infcx = builder.build();
let ocx = ObligationCtxt::new(&infcx);
let cause = ObligationCause::dummy();
let src = ocx.normalize(cause.clone(), param_env, src);
let dest = ocx.normalize(cause.clone(), param_env, dest);
let src = ocx.normalize(&cause, param_env, src);
let dest = ocx.normalize(&cause, param_env, dest);
match ocx.sub(&cause, param_env, src, dest) {
Ok(()) => {}
Err(_) => return false,