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Rollup merge of #90884 - Nilstrieb:fix-span-trivial-trait-bound, r=estebank

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Fix span for non-satisfied trivial trait bounds

The spans for "trait bound not satisfied" errors in trivial trait bounds referenced the entire item (fn, impl, struct) before.
Now they only reference the obligation itself (`String: Copy`)

Address #90869
This commit is contained in:
Matthias Krüger
2021-11-17 15:58:04 +01:00
committed by GitHub
parent ab958a7ab0 24acf86029
commit 23ad7a7697
8 changed files with 102 additions and 104 deletions
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3
compiler/rustc_trait_selection/src/traits/mod.rs
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@@ -65,7 +65,8 @@ pub use self::specialize::{specialization_graph, translate_substs, OverlapError}
pub use self::structural_match::search_for_structural_match_violation;
pub use self::structural_match::NonStructuralMatchTy;
pub use self::util::{
elaborate_obligations, elaborate_predicates, elaborate_trait_ref, elaborate_trait_refs,
elaborate_obligations, elaborate_predicates, elaborate_predicates_with_span,
elaborate_trait_ref, elaborate_trait_refs,
};
pub use self::util::{expand_trait_aliases, TraitAliasExpander};
pub use self::util::{