Rewrite orphan_check_trait_ref to use a TypeVisitor
#99552
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oli-obk
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Jul 21, 2022
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| // A bit of a hack, the `OrphanChecker` is only used to visit a `TraitRef`, so | ||
| // the first type we visit is always the self type. | ||
| self.in_self_ty = false; |
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would be a bit cleaner to only visit the types that we care about... Tho since we don't implement TypeVisitor for iterators this can be annoying, too.
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The algorithm replicates the existing behaviour, so... @bors r+ |
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Rewrite `orphan_check_trait_ref` to use a `TypeVisitor` The current impl is far more confusing than it has any right to be ✨ r? rust-lang/types
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Rewrite `orphan_check_trait_ref` to use a `TypeVisitor` The current impl is far more confusing than it has any right to be ✨ r? rust-lang/types
Dylan-DPC
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Rewrite `orphan_check_trait_ref` to use a `TypeVisitor` The current impl is far more confusing than it has any right to be ✨ r? rust-lang/types
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…askrgr Rollup of 11 pull requests Successful merges: - rust-lang#98707 (std: use futex-based locks on Fuchsia) - rust-lang#99413 (Add `PhantomData` marker for dropck to `BTreeMap`) - rust-lang#99454 (Add map_continue and continue_value combinators to ControlFlow) - rust-lang#99523 (Fix the stable version of `AsFd for Arc<T>` and `Box<T>`) - rust-lang#99526 (Normalize the arg spans to be within the call span) - rust-lang#99528 (couple of clippy::perf fixes) - rust-lang#99549 (Add regression test for rust-lang#52304) - rust-lang#99552 (Rewrite `orphan_check_trait_ref` to use a `TypeVisitor`) - rust-lang#99557 (Edit `rustc_index::vec::IndexVec::pick3_mut` docs) - rust-lang#99558 (Fix `remap_constness`) - rust-lang#99559 (Remove unused field in ItemKind::KeywordItem) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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The current impl is far more confusing than it has any right to be ✨
r? rust-lang/types