bjoernager/rust
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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
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Matthias Krüger 2021-11-17 15:58:04 +01:00 • committed by GitHub
commit 23ad7a7697
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8 changed files with 102 additions and 104 deletions
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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::{