bjoernager/rust
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Handle generic parameters.

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This commit is contained in:
Camille GILLOT 2022-09-06 17:37:00 +02:00 • committed by Michael Goulet
parent cdf78073c5
commit 05812df603
25 changed files with 171 additions and 224 deletions
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2
compiler/rustc_trait_selection/src/traits/project.rs
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@ -2165,7 +2165,7 @@ fn confirm_impl_trait_in_trait_candidate<'tcx>(
let tcx = selcx.tcx();
let mut obligations = data.nested;
let trait_fn_def_id = tcx.parent(obligation.predicate.item_def_id);
let trait_fn_def_id = tcx.impl_trait_in_trait_parent(obligation.predicate.item_def_id);
let Ok(leaf_def) = assoc_def(selcx, data.impl_def_id, trait_fn_def_id) else {
return Progress { term: tcx.ty_error().into(), obligations };
};